CN111802708A - Electron cigarette ceramic atomizer heating core - Google Patents
Electron cigarette ceramic atomizer heating core Download PDFInfo
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- CN111802708A CN111802708A CN201910278363.4A CN201910278363A CN111802708A CN 111802708 A CN111802708 A CN 111802708A CN 201910278363 A CN201910278363 A CN 201910278363A CN 111802708 A CN111802708 A CN 111802708A
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- electronic cigarette
- heating core
- honeycomb
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Abstract
The invention relates to a heating core of a ceramic atomizer of an electronic cigarette, which comprises: the ceramic heating module is characterized in that the ceramic heating module is attached to the end plane of the metal gasket in an alternate stacking and series connection mode, the ceramic heating module is composed of a honeycomb hollow porous ceramic body, electrodes and a semiconductor electric heating film, the honeycomb hollow porous ceramic body is a cylinder or a straight prism body, the electrodes are arranged on two opposite end faces, hollow channels are arranged inside the ceramic heating module, the hole walls of the hollow channels are provided with the semiconductor electric heating film, and the metal gasket is a metal sheet or a metal net. The invention has the advantages of large contact area between the tobacco tar and the heating body, good atomization effect, long service life and difficult tobacco tar leakage.
Description
Technical Field
The invention relates to the technical field of electronic cigarette atomizers, in particular to a heating core of an electronic cigarette ceramic atomizer.
Background
Current electron smog spinning disk atomiser adopts the oil absorption cotton to come as leading oily medium usually, and it is outside with the oil absorption cotton of heater winding, when the heater generates heat, will atomize through the oil absorption cotton tobacco tar of coming from the oil storage chamber conduction and form smog, but because the easy carbonization of oil absorption cotton has the dust to the quality of electron cigarette has been influenced. The service life of the heating wire is too short, and the defect that a professional tool is needed for replacing the heating wire always restricts the popularization of the electronic cigarette. Therefore, the heating core of the ceramic atomizer of the electronic cigarette has the advantages of high heat conversion efficiency, no open fire, small attenuation, long service life and the like, and is used for solving the problems in the background art.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide the ceramic atomizer core of the electronic cigarette, which has reliable performance and good durability.
In order to achieve the purpose, the invention provides the following technical scheme:
a heating core of a ceramic atomizer of an electronic cigarette comprises one or more than two ceramic heating modules and one or more than two metal gaskets. The ceramic heating module is characterized in that the ceramic heating module is attached to the end plane of the metal gasket and is formed by alternately stacking and connecting in series, the ceramic heating module is formed by a honeycomb hollow porous ceramic body, electrodes and a semiconductor electric heating film, the electrodes are arranged on two opposite end faces of the honeycomb hollow porous ceramic body and are perpendicular to and intersected with the semiconductor electric heating film, and the semiconductor electric heating film is arranged on the hole wall of the hollow hole channel of the honeycomb hollow porous ceramic body.
Preferably, the electrode is a silver electrode.
Preferably, the metal gasket is a metal mesh. More preferably, the metal gasket is a metal copper mesh.
Preferably, the honeycomb-shaped hollow porous ceramic body is a cylinder or a right prism.
Preferably, the cross-sectional shape of the hollow duct is circular or polygonal.
Preferably, the number of the hollow pore canals is 5-11.
Preferably, the number of the ceramic heating modules is 3-5.
Preferably, the number of the metal gaskets is 2-4.
Drawings
Fig. 1 is a schematic structural diagram of a ceramic atomizer core of an electronic cigarette according to the present invention.
Fig. 2 is a schematic top view of a ceramic atomizer core of an electronic cigarette according to the present invention.
Fig. 3 is a schematic front exploded view of a ceramic atomizer core of an electronic cigarette according to the present invention.
Fig. 4 is a schematic cross-sectional structure diagram of a ceramic atomizer core of an electronic cigarette according to the present invention.
Fig. 5 is a schematic diagram of the working principle of the ceramic atomizer core of the electronic cigarette according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, fig. 2, fig. 3 and fig. 4: the heating core of the ceramic atomizer of the electronic cigarette comprises a ceramic heating module 1 and a metal gasket 2, and is formed by laminating end planes of one or more ceramic heating modules 1 and one or more metal gaskets 2, alternately stacking and connecting in series. The ceramic heating module 1 is made by coating the wall of the hollow pore 104 of the honeycomb hollow ceramic body 101 with the semiconductor electrothermal film 103 and coating the electrodes 102 on the two end faces perpendicular to and intersecting the hollow pore 104. The electronic tobacco tar permeates into the hollow pore passage 104 coated with the semiconductor electric heating film 103 through the gap between the ceramic heating module 1 and the metal gasket 2, the electrode 102 is connected with current, the semiconductor electric heating film 103 generates high temperature, the tobacco tar permeated into the hollow pore passage 104 can be instantly converted from liquid state to gas state, and the atomization of the tobacco tar is completed.
In this embodiment, the ceramic heating module is a cylinder, and may also be in the shape of a rectangular prism or the like as required.
In this embodiment, the cross-sectional shape of the hollow pore in the honeycomb hollow porous ceramic body is circular, and in addition, the shape such as a polygon can be adopted according to the requirement.
In this embodiment, the metal gasket is a metal ring, and a metal mesh may be used as required.
The embodiment further provides an atomizer, which includes an atomizer body with a ceramic atomizer heating core, and as shown in fig. 5, the ceramic atomizer heating core is the aforementioned electronic cigarette ceramic atomizer heating core of the embodiment. In an operating state, the tobacco tar in the oil storage bin permeates into the heating core along the gap between the ceramic heating module 1 and the metal gasket 2 (see the solid line arrow in fig. 5), the tobacco tar is heated by the semiconductor electric heating film 103 and is converted from a liquid state into a gas state, smokable smoke is generated, meanwhile, external air enters from one side (see the dotted line arrow in fig. 5) of the heating core of the ceramic atomizer, air flow is generated due to smoking, pressure difference is brought, the permeation of the tobacco tar is accelerated, more tobacco tar is converted into smokable smoke, and the mixture of the tobacco smoke and the air enters the mouth of a smoker through the hollow pore 104 and the cigarette holder (see the dotted line arrow in fig. 5) of the honeycomb-shaped hollow ceramic body 102.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (8)
1. The utility model provides an electron cigarette ceramic atomizer heating core, includes one or two and above ceramic heating module (1), one or two and above metal gasket (2), its characterized in that: the ceramic heating module (1) is jointed with the end plane of the metal gasket (2) and is formed by alternately stacking and connecting in series.
2. The electronic cigarette ceramic atomizer heating core of claim 1, wherein: the ceramic heating module (1) is composed of a honeycomb hollow porous ceramic body (101), electrodes (102) and a semiconductor electrothermal film (103).
3. The electronic cigarette ceramic atomizer heating core of claim 2, wherein: the honeycomb-shaped hollow porous ceramic body (101) is a cylinder or a straight prism body and is provided with two or more hollow pore channels (104), the length of the honeycomb-shaped hollow porous ceramic body (101) is 0.5-15 mm, and the diameter of the cross section is 3-20 mm.
4. The electronic cigarette ceramic atomizer heating core of claim 3, wherein: the cross section of the hollow pore canal (104) is circular or polygonal, and the diameter of the cross section is 0.1mm-5 mm.
5. The electronic cigarette ceramic atomizer heating core of claim 1, wherein: the metal gasket (2) is a metal sheet or a metal net, the thickness of the metal gasket (2) is 0.01mm-3mm, and the diameter of the cross section is 3mm-20 mm.
6. The electronic cigarette ceramic atomizer heating core of claim 2, wherein: the electrodes (102) are coated on two opposite end faces of the honeycomb-shaped hollow porous ceramic body (101) by metal slurry, and are perpendicular to and intersected with the semiconductor electrothermal film (103).
7. The electronic cigarette ceramic atomizer heating core of claim 2, wherein: the semiconductor electrothermal film (103) is coated on the hole walls of the hollow pore channels (104) of the honeycomb-shaped hollow porous ceramic body (101).
8. The electronic cigarette ceramic atomizer heating core of claim 1, wherein: the resistance of the ceramic heating module (1) is 0.005 ohm-5 ohm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910278363.4A CN111802708A (en) | 2019-04-09 | 2019-04-09 | Electron cigarette ceramic atomizer heating core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910278363.4A CN111802708A (en) | 2019-04-09 | 2019-04-09 | Electron cigarette ceramic atomizer heating core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111802708A true CN111802708A (en) | 2020-10-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910278363.4A Pending CN111802708A (en) | 2019-04-09 | 2019-04-09 | Electron cigarette ceramic atomizer heating core |
Country Status (1)
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| CN (1) | CN111802708A (en) |
Citations (11)
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| CN204217903U (en) * | 2014-09-04 | 2015-03-25 | 昂纳自动化技术（深圳）有限公司 | Electronic smoke atomizer heating module |
| CN104983079A (en) * | 2015-07-30 | 2015-10-21 | 深圳市施美乐科技股份有限公司 | Ceramic heating-based intelligent temperature control electronic cigarette atomizing device and electronic cigarette |
| CN205250357U (en) * | 2015-12-29 | 2016-05-25 | 湖北中烟工业有限责任公司 | Electron cigarette is with cellular cavity porous ceramic atomization component |
| CN205321217U (en) * | 2016-01-15 | 2016-06-22 | 张明军 | High -power ceramic heater core of electron smog spinning disk atomiser |
| EP3158882A2 (en) * | 2015-10-22 | 2017-04-26 | Shenzhen Smoore Technology Limited | Electronic cigarette and atomizing assembly and atomizing element thereof |
| WO2017066955A1 (en) * | 2015-10-22 | 2017-04-27 | 深圳麦克韦尔股份有限公司 | Electronic cigarette and atomization assembly and atomization element thereof |
| CN107173849A (en) * | 2016-03-11 | 2017-09-19 | 周宏明 | A kind of conductivity ceramics film Multi-hole ceramic heating element and its application |
| CN207855026U (en) * | 2017-12-15 | 2018-09-14 | 深圳市博迪科技开发有限公司 | A kind of no cotton knot structure ceramic Oil Guide atomizing component, atomizer and electronic cigarette |
| CN109363248A (en) * | 2018-11-29 | 2019-02-22 | 深圳麦克韦尔股份有限公司 | Electronic cigarette and its atomising device and multilayered structure orient drain atomization core |
| CN109527657A (en) * | 2018-12-21 | 2019-03-29 | 深圳市合元科技有限公司 | The preparation method and electronic smoke atomizer of atomizing component |
| CN110037348A (en) * | 2018-01-15 | 2019-07-23 | 肖特股份有限公司 | Porous sintered body as liquid memory and vaporizer |
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2019
- 2019-04-09 CN CN201910278363.4A patent/CN111802708A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204217903U (en) * | 2014-09-04 | 2015-03-25 | 昂纳自动化技术（深圳）有限公司 | Electronic smoke atomizer heating module |
| CN104983079A (en) * | 2015-07-30 | 2015-10-21 | 深圳市施美乐科技股份有限公司 | Ceramic heating-based intelligent temperature control electronic cigarette atomizing device and electronic cigarette |
| EP3158882A2 (en) * | 2015-10-22 | 2017-04-26 | Shenzhen Smoore Technology Limited | Electronic cigarette and atomizing assembly and atomizing element thereof |
| WO2017066955A1 (en) * | 2015-10-22 | 2017-04-27 | 深圳麦克韦尔股份有限公司 | Electronic cigarette and atomization assembly and atomization element thereof |
| CN205250357U (en) * | 2015-12-29 | 2016-05-25 | 湖北中烟工业有限责任公司 | Electron cigarette is with cellular cavity porous ceramic atomization component |
| CN205321217U (en) * | 2016-01-15 | 2016-06-22 | 张明军 | High -power ceramic heater core of electron smog spinning disk atomiser |
| CN107173849A (en) * | 2016-03-11 | 2017-09-19 | 周宏明 | A kind of conductivity ceramics film Multi-hole ceramic heating element and its application |
| CN207855026U (en) * | 2017-12-15 | 2018-09-14 | 深圳市博迪科技开发有限公司 | A kind of no cotton knot structure ceramic Oil Guide atomizing component, atomizer and electronic cigarette |
| CN110037348A (en) * | 2018-01-15 | 2019-07-23 | 肖特股份有限公司 | Porous sintered body as liquid memory and vaporizer |
| CN109363248A (en) * | 2018-11-29 | 2019-02-22 | 深圳麦克韦尔股份有限公司 | Electronic cigarette and its atomising device and multilayered structure orient drain atomization core |
| CN109527657A (en) * | 2018-12-21 | 2019-03-29 | 深圳市合元科技有限公司 | The preparation method and electronic smoke atomizer of atomizing component |
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Application publication date: 20201023 |
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| WD01 | Invention patent application deemed withdrawn after publication |