CN203167304U - Heating element and electronic cigarette - Google Patents
Heating element and electronic cigarette Download PDFInfo
- Publication number
- CN203167304U CN203167304U CN2013200720874U CN201320072087U CN203167304U CN 203167304 U CN203167304 U CN 203167304U CN 2013200720874 U CN2013200720874 U CN 2013200720874U CN 201320072087 U CN201320072087 U CN 201320072087U CN 203167304 U CN203167304 U CN 203167304U
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- heater element
- heating portion
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/46—Shape or structure of electric heating means
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/10—Devices using liquid inhalable precursors
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Abstract
The utility model relates to a heating element and an electronic cigarette. The heating element comprises a heating portion and a connecting portion, wherein the connecting portion extends along two ends of the heating portion to form a first connecting end and a second connecting end, the first connecting end and the second connecting end are respectively and electrically connected with a drive circuit, the first connecting end, the second connecting end and the heating portion are integrally formed, the first connecting end and the second connecting end are provided with plating layers, and the outer surfaces of the first connecting end and the second connecting end are respectively surrounded by the plating layers. The heating element provided by the utility model is integrally formed without complex processes such as welding or riveting, the plating layers are formed on the heating element by adopting the electroplating technology, so that the production efficiency of the heating element can be greatly improved, the cost is saved, the heating resistance value of mass-produced heating elements is stable, and the consistency of mass production is good.
Description
Technical field
The utility model relates to the smoking set technical field, the electronics cigarette that relates in particular to heater element and use this heater element.
Background technology
The heater element of electronic cigarette comprises heating portion and connecting portion, and heating portion generally uses the alloy heat generating element (as nichrome wire, Aludirome, constantan etc.) of high resistivity, and the energising back heating of heating portion makes the tobacco juice atomizing produce haze effect.The connecting portion of heater element is used for electrically connecting with drive circuit.Connecting portion is generally copper conductor, and connecting portion adopts the technology of welding or riveted joint to link to each other with heating portion usually.For example illustrated in figures 1 and 2, heating portion 1 adopts riveting process to link to each other with connecting portion 2 among Fig. 1, and heating portion 1 adopts welding procedure to link to each other with connecting portion 2 among Fig. 2.For example application number is 201020280861.7, is called in the Chinese patent of " a kind of electronics cigarette electro-heat equipment " again, is riveted joint between its heating wire (i.e. heating portion) and the lead (being connecting portion).
Yet above-mentioned welding or riveting process make the complex manufacturing technology of heater element, and adopt the resistance instability of the heater element that above-mentioned welding or riveting process produce in batches; And, the easy oxidation of its pad of heater element of adopting welding procedure to make, and the contact resistance of its weld is bigger.
The utility model content
The technical problems to be solved in the utility model is at heater element complex manufacturing technology, the unsettled defective of resistance in the existing electronics cigarette, the electronics cigarette that proposes a kind of heater element and use this heater element.
In order to solve the problems of the technologies described above, the utility model proposes a kind of heater element, comprise heating portion and connecting portion, described connecting portion extends to form first link and second link along described heating portion two ends, described first link and second link electrically connect with drive circuit respectively, it is characterized in that, described first link and described second link and described heating portion are formed in one, and described first link and described second link have the coating of the low-resistivity that is coated on described first link and the described second link outer surface respectively.
In above-mentioned heater element, described heating portion, described first link and described second link are that the cross section is circular alloy material, described first link and described second link extend axially along described heating portion two ends respectively, described first link and described second link to extend axially that distance equates or one is long and the other is short equidistant and be oppositely arranged on spiral described heating portion two ends, described coating forms the described coating that evenly coats around extending radially outwardly of described first link and described second link.
In above-mentioned heater element, described heating part is not identical with the sectional dimension of described first link and described second link.
In above-mentioned heater element, described heating portion, described first link and described second link are that the cross section is polygonal strip alloy material, described first link and described second link equate or that one is long and the other is short is equidistant and be oppositely arranged on spiral described heating portion two ends along the extended distance of the two ends horizontal expansion of described heating portion, described first link and described second link respectively, and described coating stretches out around described first link and the described second link outer surface and forms the described coating that evenly coats.
In above-mentioned heater element, described heating part is not identical with the sectional dimension of described first link and described second link.
In above-mentioned heater element, described heating portion comprises that nichrome, nichrome, Aludirome or constantan are one kind of.
In above-mentioned heater element, described coating comprises that gold, silver, copper or tin are one kind of.
In above-mentioned heater element, described coating is formed by the alloy of low-resistivity.
The invention allows for a kind of electronics cigarette, be provided with above-mentioned heater element in the spray chamber of described electronics cigarette.
Implement the utility model, its beneficial effect is, heater element of the present utility model is the integrated design, there are not complicated technologies such as welding or riveted joint, adopt electroplating technology to form coating at heater element, make the production efficiency of this heater element improve greatly, provide cost savings, and the heater element resistance value that mass-produces is stable, the high conformity of batch process.Because the utility model electrodeposited coating adopts the metal or alloy of low-resistivity, make that the connecting portion resistance value of heater element is very low again.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is heating portion and the connecting portion riveted joint schematic diagram of heater element in the prior art;
Fig. 2 is heating portion and the connecting portion welding schematic diagram of heater element in the prior art;
Fig. 3 is the structural representation of the utility model heater element preferred embodiment;
Fig. 4 is the structural representation before heater element shown in Figure 3 is not reeled;
Fig. 5 does not electroplate preceding structural representation for heater element shown in Figure 4;
The structural representation of another embodiment of Fig. 6 the utility model heater element;
The structural representation of Fig. 7 the utility model electronics cigarette.
Embodiment
The utility model proposes a kind of heater element 100, with reference to Fig. 3, this heater element 100 comprises heating portion 110 and connecting portion 120, connecting portion 120 extends to form first link 121 and second link 122 along heating portion 110 two ends, connecting portion 120 is used for electrically connecting with to heating portion 110 transmission of electric energy with the drive circuit (not shown), and heating portion 110 is used for after energising heating makes the tobacco juice atomizing.First link 121 and second link 122 have the coating 123 that centers on first link 121 and second link, 122 outer surfaces respectively, and coating 123 is electroplated by the metal of low-resistivity and formed.
In the utility model, heating portion 110, first link 121 and second link 122 are one-body molded, and adopting identical materials to make, this material is that the alloy material of high resistivity is made, for example nichrome, nichrome, ferrochrome or constantan etc.For example can select constantan 6J40, Cr20Ni80 etc. for use.
In the present embodiment, heating portion 110, first link 121 and second link 122 are the filament shape, and preferably, heating portion 110, first link 121 and second link all adopt same wire rod to make.Heating portion 110 is wound into helical form, and first link 121 and second link 122 are extended to form by the two ends of heating portion 110.
Particularly, in the preferred embodiment of the utility model heater element, heating portion 110, first link 121 and second link 122 are circular alloy materials for the cross section, first link 121 and second link 122 extend axially along heating portion 110 two ends respectively, first link 121 and second link 122 to extend axially that distance equates or one is long and the other is short equidistant that (this equidistantly can not be that first link 121 is longer than second link 122, or second link 122 be longer than first link 121), first link 121 and second link 122 are oppositely arranged on spiral heating portion 110 two ends, and coating 123 forms the coating 123 that evenly coats around extending radially outwardly of first link 121 and second link 122.Heating portion 110, first link 121 and second link 122 transversal measure-alike.
In preferred embodiment of the present utility model, coating 123 evenly is coated on first link 121 and second link 122 with identical thickness.Because coating 123 is unfixing with the welding position of drive circuit (not shown), the benefit of doing like this is to make connecting portion 120 stable with the contact resistance of drive circuit, even the diverse location of coating 123 welds mutually with drive circuit, connecting portion 120 is still identical with the contact resistance of drive circuit.
The utility model does not limit the shape of heater element 100, heater element 100 can be circular for filament shape, sheet, strip or cross section, semicircle, ellipse, polygon (triangle, rectangle, hexagon etc.) or other geometries, with reference to Fig. 6, in Fig. 6, the heating portion 110 of heater element 100, first link 121 and second link 122 are laminated structure, and coating 123 is coated on first link 121 and second link.
Furthermore, in other embodiment of the utility model heater element, heating portion 110, first link 121 and second link 122 can be polygonal strip alloy materials for the cross section, first link 121 and second link 122 are respectively along the 110 two ends horizontal expansions of heating portion, the extended distance of first link 121 and second link 122 equates or one is long and the other is short, and equidistantly (this equidistantly can not be that first link 121 is longer than second link 122, or second link 122 be longer than first link 121), first link 121 and second link 122 are oppositely arranged on spiral heating portion 110 two ends, coating 123 stretches out around first link 121 and second link, 122 outer surfaces and forms the coating 123 that evenly coats, and heating portion 110 cross sectional dimensions with first link 121 and second link 122 respectively is identical.
The utility model has also proposed a kind of electronics cigarette, and this electronics cigarette has adopted the heater element 100 in above-described embodiment.Particularly, this electronics tobacco bale is drawn together cigarette holder 200, tobacco rod 300 and is arranged at the crown top of burner 310 of tobacco rod 300 1 ends, is provided with battery 320 in the tobacco rod 300, and other structures of this electronics cigarette do not repeat them here.
The utility model has also proposed the processing method of heater element in a kind of electronic cigarette, said method comprising the steps of,
Coat the coating 123 of a low-resistivity respectively at the outer surface of first link 121 and second link 122;
Particularly, the treatment process with the preferred embodiment of the utility model heater element is the processing method that example further specifies heater element in the electronic cigarette below, and this processing method may further comprise the steps,
S1 selects the alloy material of high resistivity for use, and this alloy material can be nichrome, nichrome, ferrochrome or constantan etc.Above-mentioned alloy material can be selected filament shape or sheet etc. for use, and alloy material mostly is the wire rod of standard on the market greatly, and for example this alloy material is to select constantan 6J40, Cr20Ni80 etc. for use.
S2 cuts above-mentioned alloy material, and the length of the alloy material after the feasible cutting is the length before heater element 100 is not reeled, as shown in Figure 5.
S3 carries out zone to the alloy material after the cutting and divides, and the zone is divided into heating portion 110, first link 121 and second link 122, first link 121 of alloy material and second link 122 is electroplated made its surperficial formation one coating 123.
S4 reels to the alloy material after electroplating, and makes heating portion 110 shape in the shape of a spiral, and first link 121 and second link 122 equate or do not wait and be oppositely arranged, formation heater element 100 as shown in Figure 3 in the two ends of helical form heating portion 110 distance.
S5 is connected this heater element 100 with the drive circuit of electronics cigarette, this connection comprises welding, riveted joint or connect by compressing member by splicing ear, and concrete connected mode is well known technology, so be not described in detail.
Adopt the treatment process of the utility model heater element that following advantage is arranged, the high conformity that the resistance of heater element is stablized and produced in batches, coating 123, first link 121, second link 122 and heating portion 110 are the integrated design, not complicated technologies such as welding or riveted joint.Coating 123 is formed by simple metal or the metal alloy plating of low-resistivity, so the resistance value of connecting portion 120 is very low.Because connecting portion 120 parts have coating 123, make connecting portion 120 relatively easy with other parts (as drive circuit) welding of electronics cigarette again.Because electroplating is a kind of very ripe production technology, so the treatment process of the utility model heater element can improve electronics cigarette Production Line efficient, save the production cost of electronics cigarette.
Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection range of the utility model claims.
Claims (9)
1. heater element, comprise heating portion and connecting portion, described connecting portion extends to form first link and second link along described heating portion two ends, described first link and second link electrically connect with drive circuit respectively, it is characterized in that, described first link and described second link and described heating portion are formed in one, and described first link and described second link have the coating of the low-resistivity that is coated on described first link and the described second link outer surface respectively.
2. heater element according to claim 1, it is characterized in that, described heating portion, described first link and described second link are that the cross section is circular alloy material, described first link and described second link extend axially along described heating portion two ends respectively, described first link and described second link extend axially that distance equates or equidistant and be oppositely arranged on spiral described heating portion two ends, described coating forms the described coating that evenly coats around extending radially outwardly of described first link and described second link.
3. heater element according to claim 2 is characterized in that, described heating part is not identical with the sectional dimension of described first link and described second link.
4. heater element according to claim 1, it is characterized in that, described heating portion, described first link and described second link are that the cross section is polygonal strip alloy material, described first link and described second link equate or equidistant and be oppositely arranged on spiral described heating portion two ends along the extended distance of the two ends horizontal expansion of described heating portion, described first link and described second link respectively, and described coating stretches out around described first link and the described second link outer surface and forms the described coating that evenly coats.
5. heater element according to claim 4 is characterized in that, described heating part is not identical with the sectional dimension of described first link and described second link.
6. heater element according to claim 1 is characterized in that, described heating portion comprises that nichrome, nichrome, Aludirome or constantan are one kind of.
7. heater element according to claim 6 is characterized in that, described coating comprises that gold, silver, copper or tin are one kind of.
8. heater element according to claim 6 is characterized in that, described coating is formed by the alloy of low-resistivity.
9. an electronics cigarette is characterized in that, is provided with each described heater element as claim 1-8 in the spray chamber of described electronics cigarette.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200720874U CN203167304U (en) | 2013-02-08 | 2013-02-08 | Heating element and electronic cigarette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200720874U CN203167304U (en) | 2013-02-08 | 2013-02-08 | Heating element and electronic cigarette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203167304U true CN203167304U (en) | 2013-08-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200720874U Expired - Fee Related CN203167304U (en) | 2013-02-08 | 2013-02-08 | Heating element and electronic cigarette |
Country Status (1)
| Country | Link |
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| CN (1) | CN203167304U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016065522A1 (en) * | 2014-10-27 | 2016-05-06 | 惠州市吉瑞科技有限公司 | Method for forming electronic cigarette heat-generating element, and method for manufacturing vaporization assembly |
| CN105614952A (en) * | 2014-10-27 | 2016-06-01 | 惠州市吉瑞科技有限公司 | Forming method of electronic cigarette heating element, atomizing component and manufacturing method thereof, and electronic cigarette |
| US10609958B2 (en) | 2014-12-29 | 2020-04-07 | British American Tobacco (Investments) Limited | Heating device for apparatus for heating smokable material and method of manufacture |
| US11357258B2 (en) | 2014-12-29 | 2022-06-14 | Nicoventures Trading Limited | Cartridge for having a sleeve with slots surrounding a contact piece with corresponding contact arms |
| US11412783B2 (en) | 2014-12-29 | 2022-08-16 | Nicoventures Trading Limited | Apparatus for heating smokable material |
| US12357029B2 (en) | 2014-12-29 | 2025-07-15 | Nicoventures Trading Limited | Cartridge for use with apparatus for heating smokable material |
-
2013
- 2013-02-08 CN CN2013200720874U patent/CN203167304U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016065522A1 (en) * | 2014-10-27 | 2016-05-06 | 惠州市吉瑞科技有限公司 | Method for forming electronic cigarette heat-generating element, and method for manufacturing vaporization assembly |
| CN105614952A (en) * | 2014-10-27 | 2016-06-01 | 惠州市吉瑞科技有限公司 | Forming method of electronic cigarette heating element, atomizing component and manufacturing method thereof, and electronic cigarette |
| CN105614952B (en) * | 2014-10-27 | 2019-03-05 | 惠州市吉瑞科技有限公司 | Forming method, atomizing component and its manufacturing method and electronic cigarette of electronic cigarette heater element |
| US10609958B2 (en) | 2014-12-29 | 2020-04-07 | British American Tobacco (Investments) Limited | Heating device for apparatus for heating smokable material and method of manufacture |
| US11166492B2 (en) | 2014-12-29 | 2021-11-09 | British American Tobacco (Investments) Limited | Heating device for apparatus for heating smokable material and method of manufacture |
| US11357258B2 (en) | 2014-12-29 | 2022-06-14 | Nicoventures Trading Limited | Cartridge for having a sleeve with slots surrounding a contact piece with corresponding contact arms |
| US11412783B2 (en) | 2014-12-29 | 2022-08-16 | Nicoventures Trading Limited | Apparatus for heating smokable material |
| US12193490B2 (en) | 2014-12-29 | 2025-01-14 | Nicoventures Trading Limited | Cartridge for use with apparatus for heating smokable material |
| US12357029B2 (en) | 2014-12-29 | 2025-07-15 | Nicoventures Trading Limited | Cartridge for use with apparatus for heating smokable material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: KIMREE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: LIU QIUMING Effective date: 20140911 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518000 SHENZHEN, GUANGDONG PROVINCE TO: 516000 HUIZHOU, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140911 Address after: 516000 Guangdong province Huizhou City Zhongkai high tech Zone and three West Road No. 16, building three or four, A five, B five Patentee after: Kimree Technology Co., Ltd. Address before: 518000, E3, building 1202, colorful world garden, Xingye Road, Baoan, Guangdong, Shenzhen, Xixiang Patentee before: Liu Qiuming |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20200208 |