ATOMIZING CORE, ATOMIZER AND AEROSOL GENERATING DEVICE WITH SAME
An atomizing core includes an atomizing base, an atomizing bracket, a heating element, an atomizing cover, a liquid guiding member, a detecting chip and an electrode assembly. The atomizing base is concavely provided with accommodating groove, one end of the atomizing bracket is fixed in the accommodating groove, the heating member is supported at the other end of the atomizing bracket, the atomizing cover is provided at the outside of the heating member, the liquid guiding member is arranged in the atomizing cover, the detecting chip is provided in the accommodating groove. When the atomizing core is working, the detecting chip detects and records the working information of the atomizing core, so that the user can monitor the working and usage status of the atomizing core.
The present disclosure is the national phase entry of International Patent Application No. PCT/CN2021/112002, filed on Aug. 11, 2021, which claims priority to Chinese Patent Applications No. 202022460864.5, No. 202022459527.4 and No. 202022460873.4 filed on Oct. 29, 2020. All of the aforementioned patent applications are hereby incorporated by reference in their entireties.
TECHNICAL FIELDThe present disclosure relates to the technical field of simulated smoking, in particular to an atomizing core, an atomizer and an aerosol generating device having the same.
BACKGROUNDThe aerosol generating device is a relatively common imitation cigarette electronic product, which mainly includes a power supply device and an atomizer. The atomizing core of the atomizer is powered by the power supply device, so that the atomizing core heats the aerosol-forming substrate under electric driving to generate smoke for the user to inhale to achieve the effect of simulating smoking. At present, atomizers generally do not have the detection function to monitor the working and usage status of the atomizing core, which makes it difficult for users to obtain working information such as the working time, working temperature and number of uses of the atomizing core, resulting in users being unable to easily know the atomizing core Working status, and it is impossible to judge in time whether the use time of the atomizing core exceeds the service life, which reduces the safety of the aerosol generating device.
SUMMARYBased on the above-mentioned problems in the prior art, one of the purposes of the embodiments of the present disclosure is to provide an atomizing core that records the working information of the atomizing core through a detecting chip and monitors the working and usage status of the atomizing core, which is convenient for the user to know the working status of the atomizing core, and prevent the use time of the atomizing core from exceeding the service life.
The technical solution adopted by the present disclosure to solve the problem is as follows: an atomizing core is provided, which includes:
- an atomizing base recessed with accommodating groove;
- an atomizing bracket, one end of which is accommodated and fixed in the accommodating groove;
- a heating member supported on the other end of the atomizing bracket, for heating and atomizing the aerosol-forming substrate;
- an atomizing cover provided at the outside of the heating member, and the atomizing cover is provided with a liquid inlet hole for communicating with the liquid storage chamber of the liquid storage member;
- a liquid guiding member arranged in the atomizing cover, is configured to absorb and/or store the aerosol-forming substrate entering through the liquid inlet hole, and penetrate the absorbed and/or stored aerosol-forming substrate into the heating member;
- a detecting chip provided in the accommodating groove, is configured to detect and record the working information of the heating member, to monitor the working and usage status of the atomizing core; and
- an electrode assembly comprising a first electrode for being electrically connected to the positive pole of the power supply device, a second electrode for electrical connecting with the negative pole of the power supply device, and signal electrodes for electrically connecting the detecting chip with the control board of the power supply device, the first electrode is electrically connected to the heating member and the detecting chip respectively, the second electrode is electrically connected to the heating member and the detecting chip respectively, the atomizing base is provided with first through holes respectively for the ends of the first electrode and the second electrode away from the heating member to pass through, and the atomizing base is provided with a second through hole for the end of the signal electrode away from the detecting chip to pass through.
Further, the detecting chip is arranged at the bottom of the accommodating groove, the first through hole and the second through hole are respectively provided at the bottom wall of the accommodating groove, the detecting chip is provided with third through holes through which the first electrode and the second electrode respectively pass through, the first electrode and the second electrode are respectively inserted into the corresponding third through holes and electrically connected to the detecting chip.
Further, the atomizing core also includes a sealing member provided in the accommodating groove, the outer peripheral surface of the sealing member is in close contact with the inner wall of the accommodating groove, a groove is concavely provided at the end face of the sealing member away from the heating member, the detecting chip is accommodated and fixed in the groove, the sealing member is provided with fourth through holes to the first electrode and the second electrode respectively pass through.
Further, the atomizing core further includes a heat insulating member interposed between the heating member and the detecting chip, and the heat insulating member is fixedly provided in the accommodating groove.
Further, the atomizing bracket includes a bracket body and a cylindrical support connected with the bracket body, one end of the heat insulating member close to the heating member is inserted into the cylindrical support, the other end of the insulating member protrudes from the cylindrical support; the outer peripheral surface of the portion of the heat insulating member protruding from the cylindrical support is in close contact with the inner wall of the accommodating groove, the heat insulating member is provided with an airflow passage that guides the outside air to flow to the heating member; the atomizing base is provided with an air inlet communicating with the airflow passage, fifth through holes are defined on the thermal insulating member for the pins of the heating member to respectively pass through.
Compared with the prior art, the above one or more technical solutions in the embodiment of the present disclosure have at least one of the following beneficial effects:
The atomizing core in the embodiment of the present disclosure, a detecting chip is provided in the accommodating groove of the atomizing base, when the atomizing core is working, the detecting chip detects and records the working information of the atomizing core, so that the user can monitor the working and usage status of the atomizing core. In this way, it is convenient for the user to know the working status of the atomizing core, and to avoid harm caused by continuing to use the aerosol generating device when the atomizing core is working abnormally. It can also facilitate the user to judge the aging state of the atomizing core, remind the user to replace the atomizing core in time, prevent the use time of the atomizing core from exceeding the service life, and ensure that the aerosol generating device is used in a healthy and safe situation.
Based on the above-mentioned problems existing in the prior art, the second purpose of the embodiment of the present disclosure is to provide an atomizer that records the working information of the atomizing core through the detecting chip and monitors the working and usage status of the atomizing core, which is convenient for the user to know the working status of the atomizing core, and prevent the use time of the atomizing core from exceeding the service life.
The technical solution adopted by the present disclosure to solve the problem is as follows: provides an atomizer, including the liquid storage member and the atomizing core provided by any of the above-mentioned embodiments; the liquid storage member includes a main housing, and the main housing is provided with a liquid storage chamber, an atomizing chamber, and a liquid outlet connecting the liquid storage chamber and the atomizing chamber; he atomizing core is detachably assembled in the atomizing chamber through the bottom opening of the main housing.
Further, the atomizer also includes a cartridge base, the cartridge base is sealed and fitted on the bottom opening of the main housing, the cartridge base is provided with a mounting hole for the atomizing base to be inserted and fixed; the mounting hole communicates with the atomizing chamber, when the atomizing base is placed in the mounting hole, the heating member is placed in the atomizing chamber.
Further, the liquid storage member further includes an inner cylindrical member disposed in the main housing, the top port of the inner cylindrical member communicates with the top smoke outlet of the main housing, the top of the main housing is equipped with a mouthpiece communicating with the smoke outlet, the bottom end of the inner cylindrical member is connected to the cartridge base through the sealing gasket, the bottom port of the inner cylindrical member communicates with the mounting hole, the part of the main housing outside the inner cylindrical member defines a liquid storage chamber, the inner chamber of the inner cylindrical member defines the atomizing chamber, the liquid outlet is formed on the side wall of the inner cylindrical member; the atomizer also includes a blocking member that is movably arranged in the inner cylindrical member, and an elastic member 8 elastically pressing against the blocking member toward the bottom of the inner cylindrical member to limit the blocking member to a position where the liquid outlet can be closed.
Further, the atomizer further includes a sealing ring for sealing the connection between the atomizing base and the cartridge base when the atomizing base is inserted into the mounting hole; the atomizing base is provided with a sealing groove, the sealing ring is disposed in the sealing groove.
Based on the above-mentioned problems existing in the prior art, the second purpose of the embodiment of the present disclosure is to provide an aerosol generating device that records the working information of the atomizing core through the detecting chip and monitors the working and usage status of the atomizing core, which is convenient for the user to know the working status of the atomizing core, and prevent the use time of the atomizing core from exceeding the service life.
The technical solution adopted by the present disclosure to solve the problem is as follows: an aerosol generating device includes the atomizing core or the atomizer.
Compared with the prior art, the above one or more technical solutions in the embodiment of the present disclosure have at least one of the following beneficial effects:
The atomizer and the aerosol generating device in the embodiment of the present disclosure, the atomizing core provided by the embodiment of the present disclosure has a detecting chip in the accommodating groove of the atomizing base, when the atomizing core is working, the detecting chip detects and records the working information of the atomizing core 1 for the user to monitor the working and usage status of the atomizing core; in this way, it is convenient for the user to know the working state of the atomizing core, to avoid harm caused by continuing to use the aerosol generating device when the atomizing core is working abnormally, it can also facilitate the user to judge the aging state of the atomizing core, remind the user to replace the atomizing core in time, prevent the use time of the atomizing core from exceeding the service life, and ensure that the aerosol generating device is used in a healthy and safe condition. And by detachably fitting the atomizing core into the atomizing chamber through the bottom opening of the main housing, the detachable connection between the atomizing core and the liquid storage member is realized. In this way, it can not only realize the repeated use of the atomizing core with the detecting chip, and reduce the user’s use cost; but also facilitate the user to disassemble the atomizing core from the liquid storage member for cleaning or maintenance and replacement.
Based on the above problems in the prior art, one of the purposes of the embodiments of the present disclosure is to provide a battery device which is provided with an elastic sealing member between the button cover and the switch, the button hole is covered and sealed by an elastic sealing member, so as to realize the waterproof and dustproof of the button position.
The technical solution adopted by the present disclosure to solve the problem is as follows: a battery device comprising:
- a housing provided with a closed accommodating cavity therein;
- an battery cell arranged in the accommodating cavity;
- a PCB bracket fixed in the accommodating cavity;
- a control board supported and fixed on the PCB bracket, the control board is electrically connected to the battery cell, and the control board is provided with a switch for controlling the power-on operation of the aerosol generating device;
- a button cover movably arranged on the housing, the button cover includes a cap and a abutting column fixedly connected with the cap, and the housing is provided with a prop for the abutting column to extend into the accommodating cavity key hole, the resisting column is movably penetrated in the key hole; and
- an elastic sealing member clamped between the inner wall of the housing and the PCB bracket, and covering the button hole to seal the accommodating cavity;
- wherein, one side of the elastic sealing member abuts against the resisting column, so that when the cap is pressed, the cap drives the resisting column to abut against the switch through the elastic sealing member.
Further, the elastic sealing member includes an elastic sealing cover and a sealing gasket protruding outwardly along the radial direction of the elastic sealing cover from the mouth edge of the elastic sealing cover, the gasket is clamped between the inner wall of the housing and the PCB bracket, and the elastic sealing cover is sleeved on the abutting column, the cover surface of the elastic sealing cover is separated between the end surface of the abutting column and the switch.
Further, a first annular protrusion protrudes from the side of the sealing gasket attached to the inner wall of the housing, and the first annular protrusion is arranged around the button hole.
Further, the PCB bracket have a hollow cylindrical shape, the control board is accommodated and fixed in the inner cavity of the PCB bracket, the PCB bracket is provided with an opening for the abutting column to resist the elastic sealing member to the switch to trigger the switch.
Further, the top end of the housing is open, and an end cover is installed on the top opening of the housing, and a sealing ring is provided at the connection between the end cover and the top opening of the housing.
Further, the battery device also includes a spring pin for electrically connecting the atomizer with the battery device, the end cover is provided with a mounting hole for the spring pin to be fixedly installed; one end of the spring pin extends into the accommodation cavity through the mounting hole and is electrically connected with the control board, the other end of the spring pin protrudes from the side of the end cover away from the control board.
Further, the housing includes an inner housing and an outer housing covering the outer surface of the inner housing, and the outer housing is a plastic member, the inner housing is formed with the accommodating cavity; the button hole is defined at the inner housing, an accommodating hole for accommodating the cap is defined in the housing at a position corresponding to the button hole.
Further, the inner housing is a metal member, the outer housing is a plastic housing, the plastic housing is molded on the outer surface of the inner housing through an in-mold injection molding process.
Further, the elastic sealing member is a silicone member or a rubber member.
Based on the above-mentioned problems in the prior art, the second purpose of the embodiments of the present disclosure is to provide an aerosol generating device with good waterproof and dustproof effects.
The technical solution adopted by the present disclosure to solve the problem is as follows: an aerosol generating device is provided, comprising an atomizer and a battery device for supplying power to the atomizer to electrically drive the atomizer to work, the battery device is the battery device described in any one of the above.
Compared with the prior art, the above one or more technical solutions in the embodiment of the present disclosure have at least one of the following beneficial effects:
The battery device and the aerosol generating device in the embodiment of the present disclosure, the battery device is provided with an elastic sealing member between the button cover and the switch, and the elastic sealing member is clamped between the inner wall of the housing and the PCB bracket, the button hole can be covered and sealed by the elastic sealing member to close the housing chamber; therefore, the position of the button hole of the battery device has a good waterproof and dustproof effect, to prevent external dust and water vapor from entering the interior of the battery device and causing damage to the internal components of the battery device. When in use, it is only necessary to press the cap, and then the cap drives the abutting column to resist the switch through the elastic sealing member, and triggers the switch to control the aerosol generating device to be energized and to work.
Based on the above-mentioned problems existing in the prior art, one of the purposes of the embodiments of the present disclosure is to: provided is a battery device that covers the second sound hole with a waterproof sound-permeable film, so that the position of the sound outlet of the buzzer has good waterproof and dustproof effects.
The technical solution adopted by the present disclosure to solve the problem is as follows: provides a battery device which comprises:
- a housing provided with a closed accommodating cavity therein ;
- an battery cell arranged in the accommodating cavity;
- a control board arranged in the accommodating cavity, the control board is electrically connected to the battery cell, and is configured to control the aerosol generating device to be powered on;
- a fixing member fixed in the accommodating cavity;
- a buzzer provided at the fixing member, the buzzer is electrically connected to the control board; and
- a waterproof sound-permeable membrane sandwiched and fixed between the fixing member and the inner wall of the housing;
- Wherein, a first sound hole is provided at the fixing member, a second sound hole is provided at the housing at a position corresponding to the first sound hole, the waterproof sound-permeable membrane covers the second sound hole.
Further, the fixing member is provided with a housing groove for housing the buzzer, the notch of the accommodating groove is away from the waterproof sound-permeable membrane, the first sound hole is defined at the bottom surface of the accommodating groove.
Further, a first annular protrusion protrudes from the side of the fixing member away from the notch, and the first annular protrusion is configured to resist the waterproof sound-permeable membrane.
Further, the housing includes an inner housing and an outer housing covering the outer surface of the inner housing, and the housing is a plastic member, the accommodating cavity is formed inside the inner housing, the second sound hole is defined at the housing, an opening is defined at the inner housing at a position corresponding to the second sound hole, the fixing member is accommodated and fixed in the opening.
Further, the inner housing is a metal member, the housing is a plastic housing, the plastic housing is molded on the outer surface of the inner housing through an in-mold injection molding process.
Further, the housing is a soft rubber member, and the fixing member is a silicone fixing block or a rubber fixing block.
Further, the battery device further includes a cell bracket fixedly arranged in the accommodation cavity, the battery cell bracket is provided with a positioning cavity for positioning the cell.
Further, the battery device further includes a cell bracket fixedly arranged in the accommodation cavity, a positioning groove for positioning the fixing member is correspondingly provided on the battery cell bracket.
Further, the battery device also includes a spring pin for electrically connecting the atomizer with the battery device, the top of the housing is open, the top opening of the housing is equipped with an end cover, the end cover is provided with a mounting hole for the spring pin to be fixedly installed, one end of the spring pin extends into the accommodation cavity through the mounting hole and is electrically connected with the control board, the other end of the spring pin protrudes from the side of the end cover away from the control board.
Based on the above-mentioned problems in the prior art, the second purpose of the embodiments of the present disclosure is to provide an aerosol generating device with good waterproof and dustproof effects.
The technical solution adopted by the present disclosure to solve the problem is as follows: an aerosol generating device is provided, the aerosol generating device comprises an atomizer and a battery device for supplying power to the atomizer to electrically drive the atomizer to work, the battery device is the battery device described in any one of the above.
Compared with the prior art, the above one or more technical solutions in the embodiment of the present disclosure have at least one of the following beneficial effects:
The battery device and the aerosol generating device in the embodiment of the present disclosure, the battery device is interposed and fixed with a waterproof sound-permeable membrane between the fixing member and the inner wall of the casing, cover the second sound hole with a waterproof sound-permeable membrane to close the housing cavity, so that the sound outlet of the battery device has a good waterproof and dustproof effect, to prevent external dust and water vapor from entering the interior of the battery device and causing damage to the internal components of the battery device.
In order to illustrate the technical solution in the embodiment of the present disclosure more clearly, the accompanying drawings that need to be used in the description of the embodiments or the prior art will be briefly introduced below, obviously, the accompanying drawings in the following description are only some embodiments of the present disclosure; those of ordinary skill in the art can also obtain other drawings based on these drawings without any creative effort.
Wherein, each reference sign in the figure:
In order to make the technical problems, technical solutions and beneficial effects to be solved by the present disclosure clearer, the present disclosure will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present disclosure, and are not intended to limit the present disclosure.
It should be noted that when a member is referred to as being “connected to” or “disposed on” another member, it may be directly on the other member or be indirectly on the other member. When a member is referred to as being “connected to” another member, it can be directly connected to the other member or indirectly connected to the other member.
In the description of the present disclosure, it should be noted that, unless otherwise specified and limited, the terms “installation”, “connection” and “connection” should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediary, it may be the internal communication of two members or the interaction relationship between two members. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present disclosure according to specific situations.
It is to be understood that the terms “length”, “width”, “top”, “bottom”, “front”, “rear”, “left”, “right”, “vertical”, “horizontal”, “top”, “Bottom”, “Inner”, “Outer” and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present disclosure and simplifying the description, rather than indicating or implying that the device or member referred to must have a specific orientation, be constructed and operated in a specific orientation; and therefore should not be construed as limiting the present disclosure.
Reference throughout this specification to “one embodiment” or “an embodiment” means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, the phrases “in one embodiment,” “in some embodiments,” or “in some embodiments” appear in various places throughout the specification, not all referring to the same embodiments. Furthermore, the particular features, structures or characteristics may be combined in any suitable manner in one or more embodiments.
The First EmbodimentReferring to
Compared with the prior art, the atomizing core 1 provided by the embodiment of the present disclosure has a built-in detecting chip 16 in the accommodating groove 111 of the atomizing base 11, when the atomizing core 1 is working, the detecting chip 16 detects and records the working information of the atomizing core 1 for the user to monitor the working and usage status of the atomizing core 1. In this way, it is convenient for the user to know the working state of the atomizing core 1, to avoid harm caused by continuing to use the aerosol generating device when the atomizing core 1 is working abnormally, it can also facilitate the user to judge the aging state of the atomizing core 1, remind the user to replace the atomizing core 1 in time, prevent the use time of the atomizing core 1 from exceeding the service life, and ensure that the aerosol generating device is used in a healthy and safe condition.
In some of these embodiments, the heating member 13 may be, but not limited to, an electric heating wire or a cylindrical ceramic heating core. The first electrode 171 and the second electrode 172 are respectively electrically connected to the pins 131 of the heating member 13 to transmit electric energy to the heating member 13 through the first electrode 171 and the second electrode 172.
In some of these embodiments, the atomizing cover 14 may be, but not limited to, a cylindrical cover body, the atomizing cover 14 is supported on the atomizing base 11. A filter 10 is arranged in the port of the atomizing cover 14 away from the end of the atomizing base 11, to filter out impurities in the smog formed by the aerosol-forming substrate through the filter 10, so as to improve the user’s taste of inhaling the smoke formed by the aerosol-forming substrate.
In some of these embodiments, the liquid guiding member 15 may be but not limited to a liquid guide cotton, in some of these embodiments, the outer shape of the catheter cotton is cylindrical, the fluid-guiding cotton can be wrapped around the periphery of the heating member 13, so that the aerosol-forming substrate absorbed and/or stored by the fluid-guiding cotton can penetrate into the heating member 13 evenly, to improve the efficiency and effect of the heating member 13 on the heating and atomization of the aerosol-forming substrate, to a certain extent, the taste of the smoke formed by the user inhaling the aerosol-forming substrate can be improved.
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In some of these embodiments, the blocking member 7 may be, but not limited to, a silicone member made of silicone material. Please refer to
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The embodiment of the present disclosure also provides an aerosol generating device, including the atomizing core 1 provided in any one of the above embodiments or the atomizer provided in any one of the above embodiments. The aerosol generating device includes the atomizer in any of the above-mentioned embodiments, and the atomizer can be assembled with a power supply device or used on the host of the aerosol generating device, the smoke liquid is atomized by the atomizer to form smoke for the user to inhale to achieve the effect of simulating smoking. Since the aerosol generating device has all the technical features of the atomizer or atomizing core 1 provided in any of the above-mentioned embodiments, it has the same technical effect as the above-mentioned atomizer or atomizing core 1.
The Second EmbodimentReferring to
Compared with the prior art, in the battery device provided by the embodiment of the present disclosure, an elastic sealing member 96 is provided between the key cap 95 and the switch 941, the elastic sealing member 96 is clamped between the inner wall of the housing 91 and the PCB bracket 93; the elastic sealing member 96 can be configured to cover and seal the button hole 912 to close the accommodating cavity 911 of the housing 91. Therefore, the position of the button hole 912 of the battery device has a good waterproof and dustproof effect, preventing external dust and water vapor from entering the inside of the battery device and causing damage to the internal components of the battery device. In use, it is only necessary to press the cap 951, the cap 951 drives the resisting column 952 to resist the switch 941 through the elastic sealing member 96, and triggers the switch 941 to control the aerosol generating device to be energized.
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Compared with the prior art, the battery device provided by the embodiment of the present disclosure interposes and fixes a waterproof sound-permeable membrane 920 between the fixing member 930 and the inner wall of the housing 91, the second sound outlet 9141 is covered by the waterproof sound-permeable membrane 920, so as to close the accommodating cavity 911 of the housing 91; therefore, the position of the sound outlet of the battery device has a good waterproof and dustproof effect, preventing external dust and water vapor from entering the inside of the battery device and causing damage to the internal components of the battery device.
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It can be understood that, in some of the embodiments, in order to enhance the dustproof and waterproof sealing performance, the fixing member 930 can be a silicone fixing block made of a silicone material, the fixing member 930 may also be a rubber fixing block made of rubber material. Of course, the fixing member 930 can be a silicone fixing piece or a rubber fixing piece, but the fixing member 930 is not limited to a silicone fixing piece or a rubber fixing piece.
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In some of these embodiments, the outer shell 914 is a soft rubber member, that is, the outer shell 914 is a soft rubber outer shell 914 made of soft silicone material, rubber material, or the like. Moreover, the fixing member 930 is an elastic silicone fixing block or a rubber fixing block. In this way, when the waterproof sound-permeable membrane 920 is clamped and fixed between the fixing member 930 and the inner wall of the housing 91, the friction force can be increased, so that the waterproof sound-permeable membrane 920 is tightly clamped between the soft rubber outer shell 914 and the fixing member 930 without position shift.
The embodiment of the present disclosure also provides an aerosol generating device, including an atomizer and a battery device for supplying power to the atomizer to electrically drive the atomizer to work, the battery device is the battery device provided in any one of the above embodiments. Since it has all the technical features of the battery device provided in any of the above embodiments, it has the same technical effect as the above battery device.
The above descriptions are only preferred embodiments of the present disclosure, and are not intended to limit the present disclosure, all modifications, equivalent replacements and improvements made within the spirit and principles of the present disclosure shall be included within the protection scope of the present disclosure.
Claims
1. An atomizing core comprising:
- an atomizing base recessed with accommodating groove;
- an atomizing bracket, one end of which is accommodated and fixed in the accommodating groove;
- a heating member supported on the other end of the atomizing bracket, for heating and atomizing the aerosol-forming substrate;
- an atomizing cover provided at the outside of the heating member, and the atomizing cover is provided with a liquid inlet hole for communicating with the liquid storage chamber of the liquid storage member;
- a liquid guiding member arranged in the atomizing cover, is configured to absorb and/or store the aerosol-forming substrate entering through the liquid inlet hole, and penetrate the absorbed and/or stored aerosol-forming substrate into the heating member;
- a detecting chip provided in the accommodating groove, is configured to detect and record the working information of the heating member, to monitor the working and usage status of the atomizing core; and
- an electrode assembly comprising a first electrode for being electrically connected to the positive pole of the power supply device, a second electrode for electrical connecting with the negative pole of the power supply device, and signal electrodes for electrically connecting the detecting chip with the control board of the power supply device, the first electrode is electrically connected to the heating member and the detecting chip respectively, the second electrode is electrically connected to the heating member and the detecting chip respectively, the atomizing base is provided with first through holes respectively for the ends of the first electrode and the second electrode away from the heating member to pass through, and the atomizing base is provided with a second through hole for the end of the signal electrode away from the detecting chip to pass through.
2. The atomizing core according to claim 1, wherein the detecting chip is arranged at the bottom of the accommodating groove, the first through hole and the second through hole are respectively provided at the bottom wall of the accommodating groove, the detecting chip is provided with third through holes through which the first electrode and the second electrode respectively pass through, the first electrode and the second electrode are respectively inserted into the corresponding third through holes and electrically connected to the detecting chip.
3. The atomizing core according to claim 1, wherein the atomizing core further comprises a sealing member provided in the accommodating groove, the outer peripheral surface of the sealing member is in close contact with the inner wall of the accommodating groove, a groove is concavely provided at the end face of the sealing member away from the heating member, the detecting chip is accommodated and fixed in the groove, the sealing member is provided with fourth through holes to the first electrode and the second electrode respectively pass through.
4. The atomizing core according to claim 1, wherein the atomizing core further comprises a heat insulating member interposed between the heating member and the detecting chip, and the heat insulating member is fixedly provided in the accommodating groove.
5. The atomizing core according to claim 4, wherein the atomizing bracket comprises a bracket body and a cylindrical support connected with the bracket body, one end of the heat insulating member close to the heating member is inserted into the cylindrical support, the other end of the insulating member protrudes from the cylindrical support; the outer peripheral surface of the portion of the heat insulating member protruding from the cylindrical support is in close contact with the inner wall of the accommodating groove, the heat insulating member is provided with an airflow passage that guides the outside air to flow to the heating member; the atomizing base is provided with an air inlet communicating with the airflow passage, fifth through holes are defined on the thermal insulating member for the pins of the heating member to respectively pass through.
6. An atomizer comprising a liquid storage assembly and the atomizing core according to claim 1 the liquid storage member comprises a main housing, and the main housing is provided with a liquid storage chamber, an atomizing chamber, and a liquid outlet connecting the liquid storage chamber and the atomizing chamber; he atomizing core is detachably assembled in the atomizing chamber through the bottom opening of the main housing.
7. The atomizer according to claim 6, wherein the atomizer further comprises a cartridge base, the cartridge base is sealed and fitted on the bottom opening of the main housing, the cartridge base is provided with a mounting hole for the atomizing base to be inserted and fixed; the mounting hole communicates with the atomizing chamber, when the atomizing base is placed in the mounting hole, the heating member is placed in the atomizing chamber.
8. The atomizer according to claim 7, wherein the liquid storage member further comprises an inner cylindrical member disposed in the main housing, the top port of the inner cylindrical member communicates with the top smoke outlet of the main housing, the top of the main housing is equipped with a mouthpiece communicating with the smoke outlet, the bottom end of the inner cylindrical member is connected to the cartridge base through the sealing gasket, the bottom port of the inner cylindrical member communicates with the mounting hole, the part of the main housing outside the inner cylindrical member defines a liquid storage chamber, the inner chamber of the inner cylindrical member defines the atomizing chamber, the liquid outlet is formed on the side wall of the inner cylindrical member; the atomizer further comprises a blocking member that is movably arranged in the inner cylindrical member, and an elastic member 8 elastically pressing against the blocking member toward the bottom of the inner cylindrical member to limit the blocking member to a position where the liquid outlet can be closed.
9. The atomizer according to claim 7, wherein the atomizer further comprises a sealing ring for sealing the connection between the atomizing base and the cartridge base when the atomizing base is inserted into the mounting hole; the atomizing base is provided with a sealing groove, the sealing ring is disposed in the sealing groove.
10. An aerosol generating device comprising the atomizing core according to claim 1.
11. A battery device, comprising:
- a housing provided with a closed accommodating cavity therein;
- an battery cell arranged in the accommodating cavity;
- a PCB bracket fixed in the accommodating cavity;
- a control board supported and fixed on the PCB bracket, the control board is electrically connected to the battery cell, and the control board is provided with a switch for controlling the power-on operation of the aerosol generating device;
- a button cover movably arranged at the housing, the button cover comprises a cap and a abutting column fixedly connected with the cap, and the housing is provided with a button hole for the abutting column to extend into the accommodating cavity, the resisting column is movably extending through the key hole; and
- an elastic sealing member clamped between the inner wall of the housing and the PCB bracket, and covering the button hole to seal the accommodating cavity;
- wherein, one side of the elastic sealing member abuts against the resisting column, so that when the cap is pressed, the cap drives the resisting column to abut against the switch through the elastic sealing member.
12. The battery device according to claim 11, wherein the elastic sealing member comprises an elastic sealing cover and a sealing gasket protruding outwardly along the radial direction of the elastic sealing cover from the mouth edge of the elastic sealing cover, the gasket is clamped between the inner wall of the housing and the PCB bracket, and the elastic sealing cover is sleeved on the abutting column, the cover surface of the elastic sealing cover is separated between the end surface of the abutting column and the switch.
13. The battery device according to claim 12, wherein a first annular protrusion protrudes from the side of the sealing gasket attached to the inner wall of the housing, and the first annular protrusion is arranged around the button hole.
14. The battery device according to claim 11, wherein the PCB bracket have a hollow cylindrical shape, the control board is accommodated and fixed in the inner cavity of the PCB bracket, the PCB bracket is provided with an opening for the abutting column to resist the elastic sealing member to the switch to trigger the switch.
15. The battery device according to claim 11 wherein the top end of the housing is provided with an opening, and an end cover is provided at the top opening of the housing, and a sealing ring is provided at the connection between the end cover and the top opening of the housing.
16. The battery device according to claim 15, wherein the battery device further comprises a spring pin electrically connected between the atomizer and the electrical connection of the battery device, the end cover is provided with a mounting hole for the spring pin to be fixedly installed; one end of the spring pin extends into the accommodation cavity through the mounting hole and is electrically connected with the control board, the other end of the spring pin protrudes from the side of the end cover away from the control board.
17. The battery device according to claim 11 wherein the housing comprises an inner housing and an outer housing covering the outer surface of the inner housing, and the outer housing is a plastic member, the inner housing is defined with the accommodating cavity therein; the housing is provided with an accommodating hole for accommodating the cap at a position corresponding to the button hole.
18. The battery device according to claim 17, wherein the inner housing is a metal member, the outer housing is a plastic housing, the plastic housing is molded on the outer surface of the inner housing through an in-mold injection molding process.
19. The battery device according to claim 11 wherein the elastic sealing member is a silicone member or a rubber member.
20. An aerosol generating device, comprising an atomizer and a battery device for supplying power to the atomizer to electrically drive the atomizer to work, wherein the battery device is the battery device according to claim 11.
21. A battery device, comprising:
- a housing provided with a closed accommodating cavity therein;
- an battery cell arranged in the accommodating cavity;
- a control board arranged in the accommodating cavity, the control board is electrically connected to the battery cell, and is configured to control the aerosol generating device to be powered on;
- a fixing member fixed in the accommodating cavity;
- a buzzer provided at the fixing member, the buzzer is electrically connected to the control board; and
- a waterproof sound-permeable membrane sandwiched and fixed between the fixing member and the inner wall of the housing;
- wherein, a first sound hole is provided at the fixing member, a second sound hole is provided at the housing at a position corresponding to the first sound hole, the waterproof sound-permeable membrane covers the second sound hole.
22. The battery device according to 21, wherein the fixing member is provided with a housing groove for housing the buzzer, the notch of the accommodating groove is away from the waterproof sound-permeable membrane, the first sound hole is defined at the bottom surface of the accommodating groove.
23. The battery device according to 22, wherein a first annular protrusion protrudes from the side of the fixing member away from the notch, and the first annular protrusion is configured to resist the waterproof sound-permeable membrane.
24. The battery device according to claim 21, wherein the housing comprises an inner housing and an outer housing covering the outer surface of the inner housing, and the housing is a plastic member, the accommodating cavity is defined in the inner housing, the second sound hole is defined at the housing, an opening is defined at the inner housing at a position corresponding to the second sound hole, the fixing member is accommodated and fixed in the opening.
25. The battery device according to claim 24, wherein the inner housing is a metal member, the housing is a plastic housing, the plastic housing is molded on the outer surface of the inner housing through an in-mold injection molding process.
26. The battery device according to claim 24, wherein the housing is a soft rubber member, and the fixing member is a silicone fixing block or a rubber fixing block.
27. The battery device according to claim 21, wherein the battery device further comprises a cell bracket fixedly arranged in the accommodation cavity, the battery cell bracket is provided with a positioning cavity for positioning the cell.
28. The battery device according to claim 21, wherein the battery device further comprises a cell bracket fixedly arranged in the accommodation cavity, a positioning groove for positioning the fixing member is correspondingly provided at the battery cell bracket.
29. The battery device according to claim 21, wherein the battery device further comprises a spring pin for electrically connecting the atomizer and the battery device, the top end of the housing is is provided with an opening, the top opening of the housing is equipped with an end cover, the end cover is provided with a mounting hole for the spring pin to be fixedly installed, one end of the spring pin extends into the accommodation cavity through the mounting hole and is electrically connected with the control board, the other end of the spring pin protrudes from the side of the end cover away from the control board.
30. An aerosol generating device, comprising an atomizer and a battery device for supplying power to the atomizer to electrically drive the atomizer to work, wherein the battery device is the battery device according to claim 21.
Type: Application
Filed: Apr 28, 2023
Publication Date: Sep 7, 2023
Inventor: Weihua QIU (Changzhou)
Application Number: 18/309,458