REPLACEABLE UNIVERSAL ATOMIZING HEAD
The present invention discloses a replaceable universal atomizing head, wherein the heating device is fixed in the atomizing chamber of the support base, and said liquid guiding member comprises a liquid guiding rope, a liquid guiding nozzle and a liquid guiding nozzle seat connected integrally with the liquid guiding nozzle, wherein one end of the liquid guide rope pierced from the liquid guiding nozzle seat and reaches heating device, further comprising a conductive ring, wherein said support base is fixed in the middle of the conductive ring cavity, pressing a wire connected to one end of the heating device between the conductive ring and the support base; the wall surface of the inner hole of the liquid nozzle and the liquid guiding nozzle seat provides a liquid guiding slot; one end of the liquid guiding nozzle seat is inserted into one end of the conductive ring cavity; the other end of conductive ring cavity provides a conductive member, which comprises a conductor and an insulator, wherein the conductor is fixed on the insulator and welds with wire connected to the other end of the heating device, wherein the insulator with vent holes is fastened in the conductive ring cavity. Atomizing head of the present invention has a simple structure, is easy to assemble, and is able to prevent dry combustion.
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The present invention relates to an electronic cigarette, in particular to a replaceable universal atomizing head.
BACKGROUND TECHNOLOGYThe electronic cigarette, now mainly used in some developed countries in Europe and the United States, primarily used to replace traditional cigarettes. With the continuous improvement of living standards in China, people are also constantly pursuing a higher quality of life, and gradually realize the serious harm of smoking; therefore, quitting smoking gradually becomes a common understanding. Therefore, the alternatives such as the electronic cigarette are gradually welcomed by people.
Electronic cigarettes have the same look of cigarettes, and have a similar taste or even better taste than general cigarette tastes. Electronic cigarettes, also like cigarettes, can inhale the smoke, suck out the taste and feeling. Electronic cigarettes are mainly used to give up smoking and to replace cigarettes. Electronic cigarette is a non-burning alternative product, is similar to some of the characteristics of general cigarettes, can be refreshing, and can meet smokers pleasure and the using habit of many years. But it essentially differs from the general cigarettes, because the electronic cigarette does not burn, has no tar, and does not have more than 460 kinds of chemical substances which cause respiratory and cardiovascular diseases produced by burning of smoke, thereby removing the ordinary smoke carcinogens. Electronic cigarettes will not cause passive smoking hazards or environmental pollution.
The atomizer and the battery rod are two major components of the electronic cigarette. The battery rod consists of a PCB board, a rechargeable battery, and various other circuits; the atomizer consists of an atomizing device and a cartridge. The Application No. CN201878765U of a Utility Model Patent discloses an atomizer (see
A connecting assembly of the atomizing device 30 is fixed to the other end of the housing 10; the connecting assembly includes a main body 330 of the atomizer, a contacting conductor 331 connected to the heating device 311 by conductors, and a contacting conductor base 332. One end of the main body 330 of the atomizer locating in the housing forms a cavity for receiving and holding the atomizing assembly, the sleeve 312, and the other atomizing assemblies are fixed in said cavity, wherein the sleeve 312 cooperates with the cavity in over surplus manner. The sidewall of the main body of the atomizer is provided with an inlet hole 333 for conducting air which communicates with the cavity. The contacting conductor base 332 is fixed on the other end of the main body of the atomizer exposed the housing 10, wherein two contacting conductor 331 are fixed in the contacting conductor base 332, connecting the power supply positive and negative electrodes respectively, wherein each contacting conductor has a hole for contacting thimble accessing. Further, the outer surface of the main body 330 of the atomizer has a step, the main body 330 of the atomizer for supporting the atomizer assembly firstly, and for connecting the power supply apparatus secondly.
The atomizing apparatus of the above-described structures can atomize the liquid smoke, but also has the following disadvantages:
Firstly, the configuration of the atomizing device is a heating device, heated by a battery-powered and making the surrounding electronic cigarette juice volatilized to form the smog, which makes the suction time to reach the effects of the “puff”. Traditional electronic cigarette atomizer with the housing is a unibody, and the atomization device can be used just a few days and cannot be replaced after damage, and the use cost is high. If you have been using a separate atomizing device for a long time, the taste is very poor, and the amount of smoke is also very small;
Secondly, the two contacting conductors 331 are a conductive positive electrode and a negative electrode, respectively; the electrically positive and negative electrodes and the both ends of the heat means 311 are welded by the wire; Because the outer diameter of the main body 330 of the atomizer is only 10 mm and the assembly of these parts is by hand, it is a high difficulty and increases the labor intensity;
Thirdly, since the concentration of the liquid smoke itself is relatively high, while in the suction nozzle is provided a liquid guiding rope, which occupies the space of the suction nozzle, resulting in the liquid smoke flowing downward slowly. On the other hand, when the liquid smoke is flowing, the heat means 311 has been working, due to the flow seed of the liquid smoke is slower than the operating speed of the heating apparatus, i.e., only a small portion of the liquid smoke can reach the heating device, it does not meet the normal proportion of required liquid smoke, the gas in the mouth is a dry taste, this phenomenon is called dry combustion.
SUMMARY OF THE INVENTIONOne of the purposes of the present invention is to provide a replaceable universal atomizing head that has a simple structure which is easy to assemble and can prevent dry combustion.
The technical solution to achieve the object of the present invention is as follows:
A replaceable universal atomizing head, including a support base with an atomizing chamber, a heating device, and a fluid guide member, the heating device is fixed in the atomizing chamber of the support base, and said liquid guiding member comprises a liquid guiding rope, a liquid guiding nozzle and a liquid guiding nozzle seat connected integrally with the liquid guiding nozzle, wherein one end of the liquid guide rope pierced from the liquid guiding nozzle seat and reaches heating device, characterized in that: further comprising a conductive ring, said support base is fixed in the middle of the conductive ring cavity, pressing a wire connected to one end of the heating device between the conductive ring and the support base; the wall surface of the inner hole of the liquid guiding nozzle and the liquid guiding nozzle seat provides a liquid guiding slot; one end of the liquid guiding nozzle seat is inserted into one end of the conductive ring cavity; the other end of the conductive ring cavity provides a conductive member, which comprises a conductor and insulator, the conductor is fixed on the insulator and welded with wire connected to the other end of the heating device, wherein the insulator with vent holes is fastened in the conductive ring cavity.
Using the above scheme, said support base is fixed in the middle of the conductive ring cavity, pressing a wire connected to one end of the heating device between the conductive ring and the support base, in such way without welding the conductive anode and the heating device artificially, which can reduce process and labor intensity. A conductive member is fitted in the other end of the conductive ring cavity, so almost all parts of the universal atomizing head are mounted in the conductive ring, and the entire structure of the universal atomizing head becomes simple and compact. Combined with the practice of the workers, making a universal atomizing head relative to the existing atomizing head can save 2-3 minutes, and the cost is three-fourths of that of the existing atomizing head, and so whether for the production time, labor intensity or cost, the universal atomizing head of the present invention has a great advantage. The wall surface of the inner hole of the liquid guiding nozzle and the liquid guiding nozzle seat provides a liquid guiding slot, which can improve the flow rate of the liquid smoke by draining the liquid smoke, when heating, it realizes the liquid smoke provided and the heating device with an appropriate so that avoids the phenomenon of dry combustion.
Another object of the present invention is to provide an atomizer, which can be replaced with the universal atomizing head after damage from the long-time use of the electronic cigarette, and is beneficial to reducing the use costs.
Technical solutions to achieve the purposes of this invention are as follows:
An atomizer is provided with the replaceable universal atomizing head according to claim 1, further comprising an atomization assembly, an outer threaded sleeve, said atomization assembly provides a universal receiving cavity for accommodating the universal atomizing head, which is detachably loaded in the receiving cavity, said connecting outer threaded sleeve and the atomization assembly contact the conductive rings and the conductors of the universal atomizing head.
Using the above scheme, said atomization assembly provides a universal receiving cavity for accommodating the universal atomizing head, which is detachably loaded in the receiving cavity; if the universal atomizing head loaded in the receiving cavity is inefficient or unusable, you can remove the universal atomizing head anytime, anywhere, from the receiving cavity, without replacing the atomizer overall, which helps to reduce the use cost.
Another object of the present invention is to provide an electronic cigarette, whose universal atomizing head can be replaced at any time, which can reduce the production cost.
Technical solutions to achieve the purposes of this invention are as follows:
An electronic cigarette is provided with the atomizer as claimed in claim 5, wherein the electronic cigarette further comprises a battery rod, the battery rod and the outer threaded sleeve of the atomizer threaded connection.
The atomizer of the electronic cigarette of the present invention is the atomizer of the aforementioned scheme; therefore, both the advantages of atomizer as well as universal atomizing head mounted on the atomizer are provided.
Now, combining the drawings and specific embodiments to fully describe the structures and advantages of the present invention.
Now, the present invention will be further described combining with the drawings and specific embodiments.
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Universal atomizing head 10 of the present invention is a core of the atomizer; therefore, an atomizer structure which is produced by universal atomizing head 10 of the present invention is described below:
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In order to facilitate the replacement of the universal atomizing head, a receiving cavity, which can accommodate the universal atomizing head, is set on the atomization assembly, and the universal atomizing head 10 is detachably loaded in the receiving cavity. The atomization assembly includes a cartridge 200, a housing 201, and a first sleeve 202. Cartridge 200 consists of a box for storing smoke fluid and a nozzle, which are connected together, can be directly plugged on the housing 201; the cartridge 200 is connected to one end of the housing 201, and is pluggable connecting with the housing, to be assembled with a plug and play manner. The first sleeve 202 is fixed to the other end of the housing 201, and has a stepped bore, whose segment 203 of the smaller aperture is a receiving cavity on the atomization assembly for accommodating the universal atomizing head 10, which is fitted in the gap in the receiving cavity, the liquid guiding nozzle is inserted to the box of the cartridge 200 after piercing the receiving cavity, the end of the positive electrode of the universal atomizing head 10 extends to a large aperture segment 204 of the stepped bore, occupying a part of the space. Corresponding to the large aperture segment 204, the outer wall of the first sleeve 202 is provided an annular retaining boss 2040, corresponding to the small aperture segment 203, the outer wall of the first sleeve 202 is sleeved an insulated sleeve 205, because of the heating device of the universal atomizing head 10 is located in the small aperture segment 203, the heat emitted to reach 60 degrees in its work, the heat will be transmitted to the outside of the housing, when smoking, hand will grip it, the insulated sleeve 205 absorbs the heat emitted by the heating device, to reduce the heat transmitted to the outer wall of the casing 201, and using without burning. The housing 201 and the first sleeve 202 are assembled in press fitting, therefore can limit the location of the insulated sleeve 205 by the annular retaining boss 2040, and the insulated sleeve 205 is not displacing or sliding in the first sleeve.
Said outer threaded sleeve includes a sleeve 206, a conductive negative electrode 207, a conductive positive electrode 208 and an insulating member 209, wherein one end of said conductive negative electrode 207 located in the sleeve is provided with an outer thread, and the conductive negative electrode provides a stepped down through hole. The conductive positive electrode 208 is located in the stepped down through hole of the conductive negative electrode 207; the end of conductive positive electrode 208 has a notch 210 for the gas passed through. The insulating member is interposed in the conductive positive electrode and the conductive negative electrode.
The outer threaded sleeve and atomization assembly are connected to contact with the conductive rings and the conductor of the universal atomizing head, wherein, the conductive negative electrode 207 contacts with conductive ring 102 of the universal atomizing head 10, and the conductive positive electrode 208 contacts with the conductor 110. The connections of the outer threaded sleeve and atomization assembly are the following:
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Claims
1-4. (canceled)
5. An atomizer comprising:
- a replaceable universal atomizing head,
- wherein the replaceable universal atomizing head comprises a support base with an atomizing chamber, a heating device, and a fluid guide member, wherein the heating device is fixed in the atomizing chamber of the support base, and wherein said liquid guiding member comprises a liquid guiding rope, a liquid guiding nozzle, and a liquid guiding nozzle seat connected integrally with the liquid guiding nozzle, wherein one end of the liquid guide rope is pierced from the liquid guiding nozzle seat and reaches the heating device, characterized in that: further comprising a conductive ring, wherein said support base is fixed in the middle of the conductive ring cavity, pressing a wire connected to one end of the heating device between the conductive ring and the support base; wherein the wall surface of the inner cavity of the liquid guiding nozzle and the liquid guiding nozzle seat provides a liquid guiding slot, wherein one end of the liquid guiding nozzle seat is inserted into one end of the conductive ring cavity; wherein the other end of conductive ring cavity provides a conductive member, which comprises a conductor and an insulator having vent holes, wherein the conductor is fixed on the insulator and welds with a wire connected to the other end of the heating device, wherein the insulator having vent holes is fastened in the conductive ring cavity;
- an atomization assembly;
- an outer threaded sleeve;
- characterized in that: said atomization assembly provides a universal receiving cavity for accommodating the universal atomizing head, which is detachably loaded in the receiving cavity, wherein said outer threaded sleeve, connected to the atomization assembly, is in contact with the conductive rings and the conductors of the universal atomizing head.
6. An atomizer according to claim 5, characterized in that: said atomization assembly comprises a cartridge, a housing, and a first sleeve, wherein the cartridge is connected to one end of the housing, wherein the first sleeve is fixed to the other end of the housing, wherein the first sleeve has a stepped bore, wherein the smaller aperture section of the stepped bore is a receiving cavity on the atomization assembly for accommodating universal atomizing head.
7. An atomizer according to claim 6, characterized in that: an annular retaining projection on the first sleeve is set corresponding to the outer wall of the segment of the large aperture, and an insulation jacket sleeved on the first sleeve is set corresponding to the outer wall of the segment of the small aperture.
8. An atomizer according to claim 5, characterized in that: said outer threaded sleeve comprises a sleeve, a conductive negative electrode, a conductive positive electrode and an insulating member, wherein one end of said conductive negative electrode located in the sleeve comprises an outer thread, the conductive negative electrode comprises a stepped down through a hole, in which the conductive positive electrode is located, wherein the insulating member is interposed in the conductive positive electrode and the conductive negative electrode.
9. An atomizer according to claim 5, characterized in that: said atomization assembly and the outer threaded sleeve are connected threadably; or the atomization assembly covers the outer threaded sleeve by screw fastening; or the atomizing rod covers the outer threaded sleeve secured by circlip; or the atomization assembly covers the outer threaded sleeve to form a plug connection.
10. An electronic cigarette comprising the atomizer according to claim 5, wherein the electronic cigarette further comprises a battery rod, characterized in that: the battery rod is threadably connected to the outer threaded sleeve of the atomizer.
11. An atomizer according to claim 20, wherein the replaceable universal atomizing head is characterized in that: a liquid absorbing member is provided between the support base and the conductive ring.
12. An atomizer according to claim 21, wherein the replaceable universal atomizing head is characterized in that: a liquid absorbing member is provided between the support base and the conductive ring.
13. An atomizer according to claim 6, characterized in that: said atomization assembly and the outer threaded sleeve are connected threadably; or the atomization assembly covers the outer threaded sleeve by screw fastening; or the atomizing rod covers the outer threaded sleeve secured by circlip; or the atomization assembly covers the outer threaded sleeve to form a plug connection.
14. An atomizer according to claim 7, characterized in that: said atomization assembly and the outer threaded sleeve are connected threadably; or the atomization assembly covers the outer threaded sleeve by screw fastening; or the atomizing rod covers the outer threaded sleeve secured by circlip; or the atomization assembly covers the outer threaded sleeve to form a plug connection.
15. An atomizer according to claim 8, characterized in that: said atomization assembly and the outer threaded sleeve are connected threadably; or the atomization assembly covers the outer threaded sleeve by screw fastening; or the atomizing rod covers the outer threaded sleeve secured by circlip; or the atomization assembly covers the outer threaded sleeve to form a plug connection.
16. The atomizer according to claim 5, characterized in that: said atomization assembly and the outer threaded sleeve are connected threadably.
17. The atomizer according to claim 5, characterized in that: the atomization assembly covers the outer threaded sleeve by screw fastening.
18. The atomizer according to claim 5, characterized in that: the atomizing rod covers the outer threaded sleeve secured by circlip.
19. The atomizer according to claim 5, characterized in that: the atomization assembly covers the outer threaded sleeve to form a plug connection.
20. The atomizer according to claim 5, wherein the replaceable universal atomizing head is characterized in that: said liquid guiding nozzle comprises one liquid guiding slot, and said liquid guiding nozzle seat comprises one liquid guiding slot, and wherein the heating device is fitted in the atomizing chamber of the support base, its both ends being in the same horizontal line.
21. The atomizer according to claim 5, wherein the replaceable universal atomizing head is characterized in that: said liquid guiding nozzle comprises two or three liquid guiding slots, and said liquid guiding nozzle seat comprises two or three liquid guiding slots, wherein the heating device is situated in the atomizing chamber of the support base with one end high the other end low.
22. The atomizer according to claim 5, wherein the replaceable universal atomizing head is characterized in that: a liquid absorbing member is provided between the support base and the conductive ring.
Type: Application
Filed: Oct 19, 2011
Publication Date: Jul 10, 2014
Applicant: JOYETECH (CHANGZHOU) ELECTRONICS CO., LTD. (Jiangsu)
Inventor: Weihua Qiu (Jiangsu)
Application Number: 13/695,544
International Classification: A24F 47/00 (20060101);