CN208941045U - A kind of electronic cigarette heating device - Google Patents
A kind of electronic cigarette heating device Download PDFInfo
- Publication number
- CN208941045U CN208941045U CN201821309145.XU CN201821309145U CN208941045U CN 208941045 U CN208941045 U CN 208941045U CN 201821309145 U CN201821309145 U CN 201821309145U CN 208941045 U CN208941045 U CN 208941045U
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- China
- Prior art keywords
- electronic cigarette
- heat conducting
- film
- porous ceramics
- heating device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of electronic cigarette heating devices, including porous ceramics stick and helical form heating film；The tobacco tar runner of perforation is offered in the porous ceramics stick, the tobacco tar runner can store the chamber of tobacco tar with electronic cigarette；The surface of the porous ceramics stick is formed with helical groove, and the heating film is attached on the helical groove；The heating film includes heat conducting film and is embedded in several parallel heater strips in the heat conducting film, and the heat conducting film is exposed at the both ends of the heater strip.The electronic cigarette heating device of the utility model can significantly improve nebulization efficiency, the mouthfeel for promoting smog and the reliability with higher of electronic smoke atomizer.
Description
Technical field
The utility model relates to electronic cigarette technical field more particularly to a kind of electronic cigarette heating devices.
Background technique
Electronic cigarette is that one kind generates smog to substitute the product of conventional cigarette, due to its use through atomizer burning smoke oil
Convenient, taste can be changed by the allotment of tobacco tar, and be far below conventional cigarette to the health hazards of human body, be conducive to simultaneously
Smoking cessation group smoking cessation, so being widely and rapidly promoted in domestic and foreign markets in recent years.
Currently, the heat generating component in electronic smoke atomizer generallys use cordage to conduct tobacco juice oil, Chinese patent literature
A kind of electronic cigarette is disclosed in CN201220223286.6, the heat generating component used in atomizer includes cordage, is wrapped in
Heating wire outside cordage and the atomizing stem being surrounded on outside cordage and heating wire, the both ends of cordage are from atomizing stem
Side is pierced by and extends in the chamber for storing tobacco juice oil, and when in use, the end of cordage guides tobacco juice oil to wherein
Between position be wound with the part of heating wire, the tobacco juice mist of oil in heating wire adstante febre cordage.
Existing electronic cigarette uses transmitting medium of the cordage as tobacco juice oil, although can be realized the biography of tobacco juice oil
It leads, still, in actual use, since heating wire is in the condition of high temperature for a long time, cordage is easy to be burnt, after burning
The a small amount of flue gas generated can seriously affect the mouthfeel of electronic cigarette, also, the drain performance of cordage is poor, it will usually dry combustion method occur
And the lesser situation of amount of smoke.In addition, current cordage is other than as the transmitting medium of tobacco juice oil, it is also necessary to for hair
Heated filament provides support, it is well known that the intensity of cordage is lower, to will affect the normal use of heating wire.In short, adopting at present
Use cordage as the electronic smoke atomizer of tobacco juice oil transmitting medium, nebulization efficiency is lower, mouthfeel is poor, reliability is lower.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of electronic cigarette heating devices, compared with prior art,
Nebulization efficiency, the mouthfeel for promoting smog and the reliability with higher of electronic smoke atomizer can significantly be improved.
In order to solve the above-mentioned technical problem, the utility model provides a kind of electronic cigarette heating device comprising porous pottery
Porcelain stick and helical form heating film；The tobacco tar runner of perforation is offered in the porous ceramics stick, the tobacco tar runner can be with electricity
The chamber of sub- cigarette storage tobacco tar；The surface of the porous ceramics stick is formed with helical groove, and the heating film is attached at
On the helical groove；The heating film includes heat conducting film and is embedded in several parallel heating in the heat conducting film
Silk, and the heat conducting film is exposed at the both ends of the heater strip.
The both ends of a kind of embodiment according to the present utility model, the porous ceramics stick are formed as what diameter was gradually reduced
Guide portion, in order to be inserted into the chamber of electronic cigarette storage tobacco tar.
A kind of embodiment according to the present utility model, further includes a pair of of connection electrode, and the connection electrode is set in more
On the ceramic rod of hole, there is a connection terminal, the end of the heater strip is connected on the connection terminal.According to the utility model
A kind of embodiment, the heat conducting film be Kapton.
A kind of embodiment according to the present utility model, the heat conducting film with a thickness of 0.5-2mm.
A kind of embodiment according to the present utility model, the heater strip are ferrum-chromium-aluminum heating wire or nichrome wire.
The utility model has the beneficial effects that:
The electronic cigarette heating device of the utility model, by coating helical form heating film, fever on porous ceramics stick surface
Film includes heat conducting film and several parallel heater strips being embedded in heat conducting film, and the heat that heater strip generates can pass through thermally conductive
Film equably conducts the surface uneven heating that porous ceramics stick is avoided to the surface of porous ceramic rod, so as to significantly mention
The nebulization efficiency of high electronic smoke atomizer, the mouthfeel for promoting smog and reliability with higher.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the electronic cigarette heating device of the utility model embodiment；
Wherein: 100, porous ceramics stick；110, guide portion；120, tobacco tar runner；130, helical groove；200, it generates heat
Film；210, heat conducting film；220, heater strip；300, connection electrode；310, connection terminal.
Specific embodiment
It is illustrated below by method of the specific embodiment to the utility model, so that technical solutions of the utility model are more
It should be readily appreciated that, grasp, but the utility model is not limited thereto.Experimental method described in following embodiments, unless otherwise specified,
It is conventional method；The reagent and material commercially obtain unless otherwise specified.
All publications, patent application, patent and the other bibliography that this specification is mentioned all draw in this for reference.
Unless otherwise defined, all technical and scientific terms used herein all has what those skilled in the art routinely understood to contain
Justice.In case of conflict, it is subject to the definition of this specification.
When this specification with prefix " well known to those skilled in the art ", " prior art " or its export material similar to term
Whens material, substance, method, step, device or component etc., object derived from the prefix is covered this field when the application proposes and is routinely made
Those of with, but also include also being of little use at present, it will but become art-recognized for suitable for those of similar purpose.
In the context of the present specification, other than the content clearly stated, any matters or item that do not mention are equal
It is directly applicable in those of known in the art without carrying out any change.Moreover, any embodiment described herein can be with
It is freely combined with one or more other embodiments described herein, the technical solution or technical idea formed therefrom regards
For the original disclosure of the utility model or a part of original description, and it is not considered as not disclosing or being expected herein new
Content, unless those skilled in the art think that the combination is obvious unreasonable.
Embodiment 1
Fig. 1 shows the structural schematic diagram of the electronic cigarette heating device of an embodiment of the present invention, can from Fig. 1
Out, which includes porous ceramics stick 100, helical form heating film 200 and a pair of of connection electrode 300.
Specifically, offering the tobacco tar runner 120 of perforation in porous ceramics stick 100, tobacco tar runner 120 can be with electronic cigarette
The chamber of tobacco tar is stored, tobacco tar can be entered inside porous ceramics stick 100 by tobacco tar runner 120.Porous ceramics stick
100 have many micropores, and internal tobacco tar can pass through micropore permeation to surface.For the ease of the insertion of porous ceramics stick 100
Into the chamber of storage tobacco tar, it is preferred that the both ends of porous ceramics stick 100 are formed with the guide portion 110 that diameter is gradually reduced, this
In embodiment, guide portion 110 is round table-like.It will be understood by those skilled in the art that guide portion 110 can be other as needed
Shape.
The surface of porous ceramics stick 100 is formed with helical groove, and heating film 200 is attached in the helical groove.Hair
Hotting mask 200 includes heat conducting film 210 and several parallel heater strips 220 being embedded in heat conducting film 210, and heater strip 220
Both ends expose the heat conducting film 210.Wherein, heat conducting film 210 needs to have good heat resistance and thermal conductivity, can rapidly by
Conduct to the surface of porous ceramic rod 100 to the even heat that heater strip 220 generates.Preferably, heat conducting film 210 is sub- using polyamides
Amine film (PI), heat resistance and stability are good, and thermal coefficient highest in organic film.In addition, in order to further increase
Modified PI film also can be used in the thermal coefficient of heat conducting film 210, as Patent No. CN102149542B, CN106380844A,
Modified PI film disclosed in the Chinese patents such as CN103194062A.
The thickness of heat conducting film 210 is preferably 0.5-2mm, such thickness both ensure that its with enough mechanical performances,
Make its bending fold functional again, more can snugly be coated on the surface of porous ceramics stick 100.
Heat conducting film 210 is stretched out at the both ends of heater strip 220, to connect to power supply.Common ferrum-chromium-aluminum can be used in heater strip 220
Other heating wire can also be used certainly in heating wire or nichrome wire as needed.
Above-mentioned a pair of connection electrode 300 is set on porous ceramics stick 100, and is located at the two sides of heating film 200, even
Receiving electrode 300 has a connection terminal 310, and the end of heater strip 220 is connected on the connection terminal 310, for example, by using welding
Mode on connection terminal 310.
The electronic cigarette heating component of the present embodiment, by coating helical form heating film 200 on 100 surface of porous ceramics stick,
Heating film 200 includes heat conducting film 210 and several parallel heater strips 220 being embedded in heat conducting film 210, and heater strip 220 produces
Raw heat can equably be conducted by heat conducting film 210 to the surface of porous ceramic rod 100.Heater strip 220 is used with existing
The mode being wrapped on porous ceramics stick 100 is compared, and the electronic cigarette heating component of the present embodiment can further increase porous pottery
The heated uniformity in 100 surface of porcelain stick, avoids the surface uneven heating of porous ceramics stick 100, so as to significantly improve electricity
The nebulization efficiency of sub- tobacco atomizer, the mouthfeel for promoting smog and reliability with higher.
Embodiment described above is only preferred embodiments for fully illustrating the utility model, the utility model
Protection scope it is without being limited thereto.Those skilled in the art made equivalent substitute or change on the basis of the utility model
It changes, both is within the protection scope of the present invention.The protection scope of the utility model is subject to claims.
Claims (6)
1. a kind of electronic cigarette heating device, which is characterized in that including porous ceramics stick and helical form heating film；The porous ceramics
The tobacco tar runner of perforation is offered in stick, the tobacco tar runner can store the chamber of tobacco tar with electronic cigarette；It is described porous
The surface of ceramic rod is formed with helical groove, and the heating film is attached on the helical groove；The heating film includes
Heat conducting film and be embedded in several parallel heater strips in the heat conducting film, and the both ends of the heater strip expose described in lead
Hotting mask.
2. electronic cigarette heating device as described in claim 1, which is characterized in that the both ends of the porous ceramics stick are formed as straight
The guide portion that diameter is gradually reduced, in order to be inserted into the chamber of electronic cigarette storage tobacco tar.
3. electronic cigarette heating device as described in claim 1, which is characterized in that further include a pair of of connection electrode, the connection
Electrode sleeve has a connection terminal, the end of the heater strip is connected on the connection terminal loaded on porous ceramics stick.
4. electronic cigarette heating device as described in claim 1, which is characterized in that the heat conducting film is Kapton.
5. electronic cigarette heating device as described in claim 1, which is characterized in that the heat conducting film with a thickness of 0.5-2mm.
6. electronic cigarette heating device as described in claim 1, which is characterized in that the heater strip is ferrum-chromium-aluminum heating wire or nickel
Chromium heating wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821309145.XU CN208941045U (en) | 2018-08-14 | 2018-08-14 | A kind of electronic cigarette heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821309145.XU CN208941045U (en) | 2018-08-14 | 2018-08-14 | A kind of electronic cigarette heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208941045U true CN208941045U (en) | 2019-06-07 |
Family
ID=66733667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821309145.XU Expired - Fee Related CN208941045U (en) | 2018-08-14 | 2018-08-14 | A kind of electronic cigarette heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208941045U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021013208A1 (en) * | 2019-07-23 | 2021-01-28 | 深圳麦克韦尔科技有限公司 | Atomizing assembly and electronic atomizing device |
| WO2021104471A1 (en) * | 2019-11-27 | 2021-06-03 | 深圳市合元科技有限公司 | Heater, and cigarette utensil containing same |
-
2018
- 2018-08-14 CN CN201821309145.XU patent/CN208941045U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021013208A1 (en) * | 2019-07-23 | 2021-01-28 | 深圳麦克韦尔科技有限公司 | Atomizing assembly and electronic atomizing device |
| WO2021104471A1 (en) * | 2019-11-27 | 2021-06-03 | 深圳市合元科技有限公司 | Heater, and cigarette utensil containing same |
| EP4066662A4 (en) * | 2019-11-27 | 2023-01-18 | Shenzhen First Union Technology Co., Ltd. | Heater, and cigarette utensil containing same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210220 Address after: Room 204 and 206, building 6, northwest Suzhou nano City, 99 Jinjihu Avenue, Suzhou Industrial Park, 215000, Jiangsu Province Patentee after: CHINA PORCELAIN (SUZHOU) NANOMETER POWDER TECHNOLOGY Co.,Ltd. Address before: 215000 828 Fuyuan Road, Chengyang street, Xiangcheng economic and Technological Development Zone, Suzhou City, Jiangsu Province Patentee before: ZHONGMING FUCHI (SUZHOU) NANOMETER HIGH AND NEW MATERIALS Co.,Ltd. |
|
| 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: 20190607 |