ATOMIZATION ASSEMBLY AND ELECTRONIC ATOMIZER
An atomization assembly and an electronic atomizer are provided. The atomization assembly includes: a first housing, a base, a separator, an e-liquid storage cotton and an atomization core; the base is connected to the first housing to form an accommodating cavity inside the first housing; the separator is configured to separate the accommodating cavity into a first e-liquid storage cavity and a second e-liquid storage cavity, where the first e-liquid storage cavity is configured to store e-liquid; the separator has at least one e-liquid passage hole which is communicated with the first e-liquid storage cavity and the second e-liquid storage cavity; the e-liquid storage cotton is arranged in the second e-liquid storage cavity; and the e-liquid storage cotton is in contact with a periphery of the atomization core.
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This application is based on and claims the benefit of priority from Chinese Patent Application No. 2021112343731, filed on 22 Oct. 2021, the entirety of which is incorporated by reference herein.
TECHNICAL FIELDThe disclosure relates to the technical field of atomization devices, in particular to an atomization assembly and an electronic atomizer.
BACKGROUNDAtomization devices on the market, especially electronic cigarettes, have some problems. For example, in order to meet the needs of users, some electronic cigarettes contain more e-liquid inside, but these electronic cigarettes are difficult to achieve a better anti-leakage performance in the case of being filled with more e-liquid. Electronic cigarettes will have a “grumbling” sound during the inhalation process, which will affect the user’s inhalation experience. In addition, an electronic cigarette is usually only suitable for a few types of e-liquids, resulting in poor applicability of the electronic cigarette.
SUMMARYThe disclosure aims to solve at least one of the technical problems in the existing technology. To this end, the disclosure provides an atomization assembly that has both a larger e-liquid storage capacity and better e-liquid anti-leakage performance. The atomization assembly can reduce noise generated in the use process of the user, and has better applicability.
The disclosure further provides an electronic atomizer with the above-mentioned atomization assembly.
An atomization assembly according to an embodiment in the first aspect of the disclosure includes: a first housing, having a flue pipe in which a smoke outlet passage is arranged; a base, which is connected to the first housing to form an accommodating cavity inside the first housing, the flue pipe being located in the accommodating cavity; a separator, which is arranged in the accommodating cavity to separate the accommodating cavity into a first e-liquid storage cavity and a second e-liquid storage cavity, where the first e-liquid storage cavity is configured to store e-liquid, the separator has at least one e-liquid passage hole which is communicated with the first e-liquid storage cavity and the second e-liquid storage cavity and a first air passage formed inside the separator; an e-liquid storage cotton, which is arranged in the second e-liquid storage cavity and capable of adsorbing e-liquid; and an atomization core, where the e-liquid storage cotton is in contact with a periphery of the atomization core, the atomization core has a second air passage inside, the second air passage and the smoke outlet passage are respectively communicated with the first air passage, and the atomization core is capable of heating the e-liquid to generate smoke which is allowed to enter the second air passage.
The atomization assembly according to this embodiment of the disclosure at least has the following beneficial effects.
According to the atomization assembly provided by the disclosure, a part of the e-liquid is stored in the e-liquid storage cotton, and the remaining part of the e-liquid is stored in the first storage cavity. Therefore, compared to direct injection of all e-liquid into one cavity, the atomization assembly of the disclosure can reduce the amount of e-liquid with higher fluidity in the atomization assembly, and reduce the pressure of the e-liquid, thereby reducing the risk of e-liquid leakage of the atomization assembly (including a risk of leakage into the passage through which the smoke flows, and a risk of leakage to the outside of the base). The e-liquid storage cotton itself has a certain volume. For the same cavity, the e-liquid storage capacity in the cavity with an e-liquid storage cotton is less than that without an e-liquid storage cotton. Compared to the storage of all the e-liquid in the e-liquid storage cotton, the atomization assembly of the disclosure only stores a part of the e-liquid in the e-liquid storage cotton, and thus can store more e-liquid. Therefore, the atomization assembly of the disclosure has both a larger e-liquid storage capacity and better e-liquid anti-leakage performance.
Due to the e-liquid storage cotton, the pressure of the e-liquid near the atomization core is relatively low, such that an e-liquid intake rate of the atomization core will not be too large, and the e-liquid in a liquid state will not easily penetrate into the second air passage of the atomization core. In this way, droplets in a flue can be reduced, and the sound of “grumbling” generated when air flows through the droplets can be reduced, thereby reducing the noise that the user hears in the use process of the atomization assembly.
In addition, by providing the atomization assembly with the e-liquid storage cotton, the applicability of the atomization assembly can be improved. Different types of e-liquids have different viscosities. In the case that the power of the atomization core is constant, an atomization rate of the atomization core is basically unchanged, but rates (that is, an e-liquid intake rate of the atomization core) of e-liquids of different viscosities entering the atomization core are different. Generally, it is usually necessary to make the e-liquid intake rate slightly greater than the atomization rate so as to ensure the continuity of the user’s inhalation and the taste of the smoke. Therefore, one kind of atomization core is usually only suitable for a few kinds of e-liquids. If the atomization assembly is provided with the e-liquid storage cotton, the difference in the rates of different e-liquids entering the atomization core is relatively small. In the case that the e-liquid intake rate of the atomization core is slightly greater than the atomization rate, the atomization assembly is applicable to more e-liquids, and thus has high applicability.
In some embodiments of the disclosure, the atomization assembly further includes an e-liquid filling plug, where the first housing or the base is provided with an e-liquid filling hole which is communicated with the first e-liquid storage cavity, and the e-liquid filling is configured for plugging the e-liquid filling hole.
In some embodiments of the disclosure, the e-liquid filling hole is formed in the base; the first e-liquid storage cavity includes an e-liquid filling passage; a lateral portion of the separator is spaced from an inner wall of the first housing to form the e-liquid filling passage; and the e-liquid filling hole is communicated with one end of the e-liquid filling passage.
In some embodiments of the disclosure, the at least one e-liquid passage hole is formed in the separator at one side facing the e-liquid filling passage.
In some embodiments of the disclosure, the separator includes: a separation portion, where an outer edge of the separation portion is configured to abut against an inner wall of the first housing to separate the accommodating cavity, and the e-liquid passage hole is formed in the separation portion; and a first sleeve portion, which is connected to the separation portion at one side facing the first e-liquid storage cavity and protrudes relative to the separation portion, where an inner cavity of the first sleeve portion serves as a portion of the first air passage.
In some embodiments of the disclosure, the flue pipe is arranged around the first sleeve portion; an outer wall of the first sleeve portion is provided with a first annular rib which abuts against the inner wall of the first housing; and the first annular rib has elasticity.
In some embodiments of the disclosure, the separator further includes a second sleeve portion which is connected to the separation portion at one side facing the second e-liquid storage cavity, and an inner cavity of the second sleeve portion serves as a portion of the first air passage; the e-liquid storage cotton is provided with a positioning passage; and the second sleeve portion and the atomization core are both arranged to pass through the positioning passage.
In some embodiments of the disclosure, the atomization core includes: a core pipe, which is connected to the base and provided with an avoidance port; a fixed seat, which is connected to a bottom of the core pipe; a heating wire, which is connected to the fixed seat and is accommodated inside the core pipe; and an e-liquid guide cotton, which is connected to an inner side of the core pipe, where an inner side of the e-liquid guide cotton serves as a portion of a wall surface of the second air passage, and the avoidance port is configured to allow at least one of the e-liquid guide cotton and the e-liquid storage cotton to pass through, such that the e-liquid guide cotton is in contact with the e-liquid storage cotton; and the heating wire is connected to the e-liquid guide cotton.
In some embodiments of the disclosure, the e-liquid storage cotton is arranged around the core pipe, such that the core pipe is accommodated inside the positioning passage; the deformation seam is communicated with the positioning passage; and a part of the e-liquid guide cotton is arranged inside the deformation seam and clamped by the e-liquid storage cotton.
In some embodiments of the disclosure, a sum of an e-liquid storage capacity of the first e-liquid storage cavity and an e-liquid storage capacity of the second e-liquid storage cavity is not less than 10 ml.
An electronic atomizer according to an embodiment in a second aspect of the disclosure includes the atomization assembly as mentioned above.
The electronic atomizer according to this embodiment of the disclosure at least has the following beneficial effects: it has both a larger e-liquid storage capacity and better e-liquid anti-leakage performance, less noise during use, and better applicability to different e-liquids.
Additional features and advantages of the disclosure will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the disclosure.
The disclosure will be further described below in conjunction with the accompanying drawings and embodiments. In drawings:
Reference numerals: 101 -electronic atomizer; 102 -air inlet hole; 201 -main body plug; 202 -suction nozzle; 203 -e-liquid filling plug; 204 -first housing; 205 -separator; 206 -lining; 207 -positioning sleeve; 208 -liquid storage cotton; 209 -e-liquid guide cotton; 210 -heating wire; 211 -core pipe; 212 -fixing ring; 213 -main body seal; 215 -first e-liquid-retaining cotton; 216 -second e-liquid-retaining cotton; 217 -battery; 218 -base; 219 -transducer; 220 -electrical control board; 221 -atomization core; 301 -flue pipe; 303 -smoke outlet passage; 304 -first e-liquid storage cavity; 305 -first air passage; 306 -second air passage; 401 -e-liquid filling hole; 501 -second e-liquid storage cavity; 502 -accommodating cavity; 601 -first sleeve portion; 602 -second sleeve portion; 603 -separation portion; 604 -first annular rib; 605 -second annular rib; 606 -e-liquid passage hole; 701 -first air hole; 702 -second air hole; 703 -third air hole; 704 -placement groove; 901 -second engagement pipe; 902 -support; 903 -bottom housing; 904 -first engagement pipe; 1101 -e-liquid filling passage; 1301 -positioning passage; 1302 -deformation seam; and 1401 -avoidance port.
DETAILED DESCRIPTIONThe embodiments of the disclosure are described below in detail. Examples of the embodiments are shown in the accompanying drawings. The same or similar numerals represent the same or similar elements or elements having the same or similar functions throughout the specification. The embodiments described below with reference to the accompanying drawings are exemplary, and are only used to explain the disclosure but should not be construed as a limitation to the disclosure.
In the description of the disclosure, it should be understood that the positional descriptions referred to, for example, the directional or positional relationships indicated by up, down, front, rear, left, right, etc., are based on the directional or positional relationships shown in the drawings, and are only for convenience and simplification of description of the disclosure, but not for indicating or implying that the referred device or element must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the disclosure.
In the description of the disclosure, “several” means one or more, “a plurality of′ means more than two, “greater than a number”, “less than a number”, “exceed a number” and the like indicate that the number is excluded, and “above a number”, “below a number”, “within a number”, and the like indicate that the number is included. “First” and “second” are only used to distinguish between technical features but cannot be used to indicate or imply relative importance or implicitly specify a quantity of indicated technical features or implicitly specify a sequential relationship of indicated technical features.
In the description of the disclosure, unless otherwise expressly defined, the terms such as “disposed”, “mounted”, and “connected” should be understood in a broad sense. For persons of ordinary skill in the art, specific meanings of the terms in the disclosure may be appropriately determined with reference to the specific content in the technical solution.
In the description of the disclosure, reference to the terms such as “an embodiment”, “some embodiments”, “exemplary embodiment”, “example”, “specific example” and “some examples” means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms above do not necessarily refer to the same embodiment or example. Furthermore, the particular feature, structure, material, or characteristic described may be combined in any suitable manner in any one or more embodiments or examples.
The disclosure provides an atomization assembly. The atomization assembly includes a first housing 204, a base 218, a separator 205, an e-liquid storage cotton 208, and an atomization core 221. In an electronic atomizer 101, the atomization assembly may be used in conjunction with a power supply assembly, which can supply power to the atomization assembly, so as to atomize e-liquid in the atomization assembly.
Referring to
In conjunction with
The general operating principle of the atomization assembly is as follows: the e-liquid in the e-liquid storage cotton 208 is heated to produce smoke, and a pressure difference generated by the user’s inhalation will drive the smoke to flow through the second air passage 306, the first air passage 305 and the smoke outlet passage 303 in sequence, such that the smoke will eventually flow out of the flue; as the e-liquid in the e-liquid storage cotton 208 is consumed, the e-liquid in the first e-liquid storage cavity 304 will flow from the e-liquid passage hole 606 to the second e-liquid storage cavity 501, and will be absorbed by the e-liquid storage cotton 208 in the second e-liquid storage cavity 501, thereby replenishing the e-liquid to the e-liquid storage cotton 208.
According to the atomization assembly provided by the disclosure, a part of the e-liquid is stored in the e-liquid storage cotton 208, and the remaining part of the e-liquid is stored in the first storage cavity. Therefore, compared to direct injection of all e-liquid into one cavity, the atomization assembly of the disclosure can reduce the amount of e-liquid with higher fluidity in the atomization assembly, and reduce the pressure of the e-liquid, thereby reducing the risk of e-liquid leakage of the atomization assembly (including a risk of leakage into the passage through which the smoke flows, and a risk of leakage to the outside of the base 218). The e-liquid storage cotton 208 itself has a certain volume. For the same cavity, when the e-liquid storage cotton 208 is arranged in the cavity, the e-liquid storage capacity in the cavity is less than that in a case where no e-liquid storage cotton 208 is arranged in the cavity. Compared to the storage of all the e-liquid in the e-liquid storage cotton 208, the atomization assembly of the disclosure only stores a part of the e-liquid in the e-liquid storage cotton 208, and thus can store more e-liquid. Therefore, the atomization assembly of the disclosure has both a larger e-liquid storage capacity and better e-liquid anti-leakage performance.
Due to the e-liquid storage cotton 208, the pressure of the e-liquid near the atomization core 221 is relatively low, such that an e-liquid intake rate of the atomization core 221 will not be too large, and the e-liquid in a liquid state will not easily penetrate into the second air passage 306 of the atomization core 221. In this way, droplets in a flue can be reduced, and the sound of “grumbling” generated when air flows through the droplets can be reduced, thereby reducing the noise that the user hears in the use process of the atomization assembly.
In addition, by providing the e-liquid storage cotton 208 in the atomization assembly, the applicability of the atomization assembly can be improved. Different types of e-liquids have different viscosities. In the case that the power of the atomization core 221 is constant, an atomization rate of the atomization core 221 is basically unchanged, but rates (that is, an e-liquid intake rate of the atomization core) of e-liquids of different viscosities entering the atomization core 221 are different. Generally, it is usually necessary to make the e-liquid intake rate slightly greater than the atomization rate so as to ensure the continuity of the user’s inhalation and the taste of the smoke. Therefore, one kind of atomization core is usually only suitable for a few kinds of e-liquids. If the atomization assembly is provided with the e-liquid storage cotton 208, the difference between the rates of different e-liquids entering the atomization core 221 is relatively small. In the case that the e-liquid intake rate of the atomization core 221 is slightly greater than the atomization rate, the atomization assembly can be applied to more e-liquids, and thus has high applicability.
According to the atomization assembly of the disclosure, a sum of an e-liquid storage capacity of the first e-liquid storage cavity 304 and an e-liquid storage capacity of the second e-liquid storage cavity 501 may be set to be no less than 10 ml, so as to reduce the number of times that the user replaces the atomization assembly or re-adds the e-liquid, thereby improving the convenience in use of the atomization assembly. As mentioned above, since the e-liquid storage cotton 208 is arranged in the atomization assembly, even if the total amount of the e-liquid is greater than 10 ml, leakage of e-liquid is not prone to occur in the atomization assembly. It should be noted that the e-liquid storage capacity of the first e-liquid storage cavity 304 directly depends on the size of the first e-liquid storage cavity 304, and the e-liquid storage capacity of the second e-liquid storage cavity 501 mainly depends on the size of the second e-liquid storage cavity 501 and an adsorption capacity of the e-liquid storage cotton 208 for the e-liquid.
The other structures of the atomization assembly will be described in detail below.
Referring to
Referring to
Referring to
Referring to
An e-liquid filling hole 401 may be formed in the first housing 204 or the base 218 so as to add the e-liquid to the atomization assembly. The e-liquid filling hole 401 is communicated with the first e-liquid storage cavity 304, the e-liquid enters the first e-liquid storage cavity 304 from the e-liquid filling hole 401, and a part of the e-liquid will enter the second e-liquid storage cavity 501 through the e-liquid passage hole 606. The atomization assembly further includes an e-liquid filling plug 203, which can plug the e-liquid filling hole 401 to prevent e-liquid leakage. The e-liquid filling plug 203 abuts against the wall of the e-liquid filling hole 401 to seal the e-liquid filling hole 401 and to prevent the e-liquid from leaking from the e-liquid filling hole 401. The e-liquid filling plug 203 may be made of some elastic materials, such as silicone, to improve a sealing effect.
In conjunction with
Referring to
Referring to
Similarly, in some embodiments, the outer edge of the separation portion 603 is provided with a second annular rib 605, which has elasticity. The second annular rib 605 abuts against the inner wall of the first housing 204. The second annular rib 605 is configured to prevent the e-liquid from flowing into the second e-liquid storage cavity 501 from the gap between the separator 205 and the first housing 204. If the e-liquid flows into the second e-liquid storage cavity 501 from the gap between the separator 205 and the first housing 204, the amount of e-liquid entering the second e-liquid storage cavity 501 within the same period of time will increase, which easily causes the actual e-liquid intake rate of the atomization core 221 to be too large and thus affects the normal operation of the atomization assembly. The second annular rib 605 is arranged mainly to ensure that the atomization assembly can work according to a preset working condition.
In some embodiments, the separator 205 may be configured as an integrally formed silicone part. In other embodiments, a plastic part may also be formed by injection molding first, where the shape of the plastic part is similar to that of the separator 205 shown in
The separator 205 further includes a second sleeve portion 602. The second sleeve portion 602 is connected to the separation portion 603 at one side facing the second e-liquid storage cavity 501, and an inner cavity of the second sleeve portion 602 serves as a portion of the first air passage 305. The second sleeve portion 602 and the atomization core 221 are connected to each other, and the second sleeve portion 602 is also arranged to pass through the positioning passage. After the separator 205 and the first housing 204 are assembled together, the producer can directly arrange the e-liquid storage cotton 208 around the second sleeve portion 602. The second sleeve portion 602 can enhance a positioning effect on the e-liquid storage cotton 208 and facilitate the assembling of the atomization assembly.
It should be noted that as shown in
In addition, referring to
In order to prevent the e-liquid from leaking out of the base 218, in some embodiments, the atomization assembly further includes a main body seal 213. The main body seal 213 is connected to the base 218 at one side facing the second e-liquid storage cavity 501, and the outer edge of the main body seal 213 is provided with a third annular rib, which abuts against the inner wall of the first housing 204. If it is necessary to enhance an e-liquid anti-leakage effect, a plurality of main body seals 213 may be stacked.
The disclosure further provides an electronic atomizer 101, which includes the above atomization assembly.
Referring to
Referring to
In the electronic atomizer shown in
The embodiments of the disclosure are described in detail above with reference to the accompanying drawings. However, the disclosure is not limited to the above-mentioned embodiments, and various changes may be made without departing from the purpose of the disclosure within the scope of knowledge possessed by those of ordinary skill in the art. The embodiments in the disclosure and the features in the embodiments may be combined with each other to derive other embodiments not explicitly described.
Claims
1. An atomization assembly, comprising:
- a first housing, having a flue pipe in which a smoke outlet passage is arranged;
- a base, which is connected to the first housing to form an accommodating cavity inside the first housing, the flue pipe being located in the accommodating cavity;
- a separator, which is arranged in the accommodating cavity to separate the accommodating cavity into a first e-liquid storage cavity and a second e-liquid storage cavity, wherein the first e-liquid storage cavity is configured to store e-liquid, the separator has at least one e-liquid passage hole which is communicated with the first e-liquid storage cavity and the second e-liquid storage cavity and a first air passage formed inside the separator;
- an e-liquid storage cotton, which is arranged in the second e-liquid storage cavity and capable of adsorbing the e-liquid; and
- an atomization core, wherein the e-liquid storage cotton is in contact with a periphery of the atomization core, the atomization core has a second air passage inside, the second air passage and the smoke outlet passage are respectively communicated with the first air passage, and the atomization core is capable of heating the e-liquid to generate smoke which is allowed to enter the second air passage.
2. The atomization assembly of claim 1, further comprising an e-liquid filling plug, wherein the first housing or the base is provided with an e-liquid filling hole which is communicated with the first e-liquid storage cavity, and the e-liquid filling plug is configured for plugging the e-liquid filling hole.
3. The atomization assembly of claim 2, wherein the e-liquid filling hole is formed in the base; the first e-liquid storage cavity comprises an e-liquid filling passage; a lateral portion of the separator is spaced from an inner wall of the first housing to form the e-liquid filling passage; and the e-liquid filling hole is communicated with one end of the e-liquid filling passage.
4. The atomization assembly of claim 3, wherein the at least one e-liquid passage hole is formed in the separator at one side facing the e-liquid filling passage.
5. The atomization assembly of claim 1, wherein the separator comprises:
- a separation portion, wherein an outer edge of the separation portion is configured to abut against an inner wall of the first housing to separate the accommodating cavity, and the e-liquid passage hole is formed in the separation portion; and
- a first sleeve portion, which is connected to the separation portion at one side facing the first e-liquid storage cavity and protrudes relative to the separation portion, wherein an inner cavity of the first sleeve portion serves as a portion of the first air passage.
6. The atomization assembly of claim 5, wherein the flue pipe is arranged around the first sleeve portion; an outer wall of the first sleeve portion is provided with a first annular rib which abuts against the inner wall of the first housing; and the first annular rib has elasticity.
7. The atomization assembly of claim 5, wherein the separator further comprises a second sleeve portion which is connected to the separation portion at one side facing the second e-liquid storage cavity, and an inner cavity of the second sleeve portion serves as a portion of the first air passage; the e-liquid storage cotton is provided with a positioning passage; and the second sleeve portion and the atomization core are both arranged to pass through the positioning passage.
8. The atomization assembly of claim 1, wherein the atomization core comprises:
- a core pipe, which is connected to the base and provided with an avoidance port;
- a fixed seat, which is connected to a bottom of the core pipe;
- a heating wire, which is connected to the fixed seat and is accommodated in the core pipe; and
- an e-liquid guide cotton, which is connected to an inner side of the core pipe, wherein an inner side of the e-liquid guide cotton serves as a portion of a wall surface of the second air passage, and the avoidance port is configured to allow at least one of the e-liquid guide cotton and the e-liquid storage cotton to pass through, such that the e-liquid guide cotton is in contact with the e-liquid storage cotton; and the heating wire is connected to the e-liquid guide cotton.
9. The atomization assembly of claim 8, wherein the e-liquid storage cotton is provided with a positioning passage and a deformation seam; the e-liquid storage cotton is arranged around the core pipe, such that the core pipe is accommodated inside the positioning passage; the deformation seam is communicated with the positioning passage; and a part of the e-liquid guide cotton is arranged inside the deformation seam and clamped by the e-liquid storage cotton.
10. The atomization assembly of claim 1, wherein a sum of an e-liquid storage capacity of the first e-liquid storage cavity and an e-liquid storage capacity of the second e-liquid storage cavity is not less than 10 ml.
11. An electronic atomizer, comprising an atomization assembly comprising:
- a first housing, having a flue pipe in which a smoke outlet passage is arranged;
- a base, which is connected to the first housing to form an accommodating cavity inside the first housing, the flue pipe being located in the accommodating cavity;
- a separator, which is arranged in the accommodating cavity to separate the accommodating cavity into a first e-liquid storage cavity and a second e-liquid storage cavity, wherein the first e-liquid storage cavity is configured to store e-liquid, the separator has at least one e-liquid passage hole which is communicated with the first e-liquid storage cavity and the second e-liquid storage cavity and a first air passage formed inside the separator;
- an e-liquid storage cotton, which is arranged in the second e-liquid storage cavity and capable of adsorbing the e-liquid; and
- an atomization core, wherein the e-liquid storage cotton is in contact with a periphery of the atomization core, the atomization core has a second air passage inside, the second air passage and the smoke outlet passage are respectively communicated with the first air passage, and the atomization core is capable of heating the e-liquid to generate smoke which is allowed to enter the second air passage.
12. The electronic atomizer of claim 11, wherein the atomization assembly further comprises an e-liquid filling plug, wherein the first housing or the base is provided with an e-liquid filling hole which is communicated with the first e-liquid storage cavity, and the e-liquid filling plug is configured for plugging the e-liquid filling hole.
13. The electronic atomizer of claim 12, wherein the e-liquid filling hole is formed in the base; the first e-liquid storage cavity comprises an e-liquid filling passage; a lateral portion of the separator is spaced from an inner wall of the first housing to form the e-liquid filling passage; and the e-liquid filling hole is communicated with one end of the e-liquid filling passage.
14. The electronic atomizer of claim 13, wherein the at least one e-liquid passage hole is formed in the separator at one side facing the e-liquid filling passage.
15. The electronic atomizer of claim 11, wherein the separator comprises:
- a separation portion, wherein an outer edge of the separation portion is configured to abut against an inner wall of the first housing to separate the accommodating cavity, and the e-liquid passage hole is formed in the separation portion; and
- a first sleeve portion, which is connected to the separation portion at one side facing the first e-liquid storage cavity and protrudes relative to the separation portion, wherein an inner cavity of the first sleeve portion serves as a portion of the first air passage.
16. The electronic atomizer of claim 15, wherein the flue pipe is arranged around the first sleeve portion; an outer wall of the first sleeve portion is provided with a first annular rib which abuts against the inner wall of the first housing; and the first annular rib has elasticity.
17. The electronic atomizer of claim 15, wherein the separator further comprises a second sleeve portion which is connected to the separation portion at one side facing the second e-liquid storage cavity, and an inner cavity of the second sleeve portion serves as a portion of the first air passage; the e-liquid storage cotton is provided with a positioning passage; and the second sleeve portion and the atomization core are both arranged to pass through the positioning passage.
18. The electronic atomizer of claim 11, wherein the atomization core comprises:
- a core pipe, which is connected to the base and provided with an avoidance port;
- a fixed seat, which is connected to a bottom of the core pipe;
- a heating wire, which is connected to the fixed seat and is accommodated in the core pipe; and
- an e-liquid guide cotton, which is connected to an inner side of the core pipe, wherein an inner side of the e-liquid guide cotton serves as a portion of a wall surface of the second air passage, and the avoidance port is configured to allow at least one of the e-liquid guide cotton and the e-liquid storage cotton to pass through, such that the e-liquid guide cotton is in contact with the e-liquid storage cotton; and the heating wire is connected to the e-liquid guide cotton.
19. The electronic atomizer of claim 18, wherein the e-liquid storage cotton is provided with a positioning passage and a deformation seam; the e-liquid storage cotton is arranged around the core pipe, such that the core pipe is accommodated inside the positioning passage; the deformation seam is communicated with the positioning passage; and a part of the e-liquid guide cotton is arranged inside the deformation seam and clamped by the e-liquid storage cotton.
20. The electronic atomizer of claim 11, wherein a sum of an e-liquid storage capacity of the first e-liquid storage cavity and an e-liquid storage capacity of the second e-liquid storage cavity is not less than 10 ml.
Type: Application
Filed: Apr 6, 2022
Publication Date: Apr 27, 2023
Applicant: SHENZHEN ZUN YI PIN TECHNOLOGY CO., LTD. (Shenzhen)
Inventors: Miaowen YANG (Shenzhen), Yonghui LIN (Shenzhen), Shimei PAN (Shenzhen), Huifu SHUAI (Shenzhen), Yajiao FU (Shenzhen), Wen CHI (Shenzhen)
Application Number: 17/714,222