CN111657558A - Novel ceramic atomizing core - Google Patents
Novel ceramic atomizing core Download PDFInfo
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- CN111657558A CN111657558A CN202010585915.9A CN202010585915A CN111657558A CN 111657558 A CN111657558 A CN 111657558A CN 202010585915 A CN202010585915 A CN 202010585915A CN 111657558 A CN111657558 A CN 111657558A
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- ceramic
- flue gas
- atomizing core
- hole
- ceramic base
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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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Abstract
The invention discloses a novel ceramic atomizing core, which comprises a tubular porous ceramic matrix and an electric heating wire embedded in the inner wall of the ceramic matrix, wherein a support member for supporting the electric heating wire is arranged in a flue gas through hole of the ceramic matrix, the support member and the ceramic matrix are integrally formed, the support member extends from a flue gas outlet end of a flue gas channel of the ceramic matrix to the other end, the radial cross section of the support member is in a cross shape, and the radial end part of the support member is connected with the inner wall of the flue gas through hole of the ceramic matrix.
Description
Technical Field
The invention relates to the technical field of electronic cigarettes, in particular to a novel ceramic atomizing core.
Background
The atomizing core is the important component of atomizer, and whether the design of its atomizing core rationally can influence the taste of electron cigarette completely, and the kind of current atomizing core is a lot of, and the atomizing core generally includes ceramic base member and heater strip, and wherein the ceramic base member sets up the tubulose through-hole among the tubulose atomizing core for the flue gas flows, and ceramic base member tubulose through-hole inner wall sets up the heater strip, is used for atomizing the tobacco tar.
Tubular atomizing cores present several problems in actual production and use. For example, because the heating wire is embedded in the inner wall of the tubular through hole of the ceramic substrate, the heating wire can fall off in the sintering process, and the tubular ceramic substrate is easy to deform; the inner wall area of the tubular ceramic substrate is insufficient, so that the tobacco tar permeability is weak, and the tobacco tar atomization amount cannot meet the taste of a user; because the tubular through hole of the ceramic substrate is too smooth, if a user adsorbs too violently, tobacco tar can be adsorbed in the inlet, and the taste of the electronic cigarette is influenced. Therefore, there is a need for a new ceramic atomizing core for weakening the above problems.
Disclosure of Invention
The invention aims to solve the problem of a tubular atomizing core in the prior art, and provides a novel ceramic atomizing core which improves the performance of the tubular atomizing core.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a novel pottery atomizing core, includes pipy porous ceramic base member and inlays the heating wire of dress at ceramic matrix inner wall, and in this novel pottery atomizing core, tobacco tar permeates the inside to the porous ceramic base member from the outside of porous ceramic base member, and the heating wire of ceramic matrix inner wall heats the atomizing to the tobacco tar, makes it produce the flue gas, and the flue gas is adsorbed in the inlet port from the flue gas through-hole of ceramic base member.
Furthermore, set up the support piece that supports the heating wire in the flue gas through-hole of ceramic base member, support piece and ceramic base member integrated into one piece, the material of support piece is the same with the material of ceramic base member, is porous pottery.
Preferably, the supporting member extends from the smoke outlet end of the ceramic substrate smoke channel to the other end.
Preferably, at least one end of the support member is connected with the inner wall of the flue gas through hole of the ceramic matrix, the shape of the support member can be selected according to actual production requirements, the support member cannot seal the flue gas through hole of the ceramic matrix, and the smoothness of the flue gas through hole of the ceramic matrix needs to be kept.
Preferably, the joint of the supporting piece and the inner wall of the smoke through hole of the ceramic matrix is provided with a chamfer or a radius, so that the permeation efficiency of smoke oil from the outside to the inside of the tubular ceramic matrix is improved.
Preferably, the radial section of the support piece is in a cross shape, and the radial end part of the support piece is connected with the inner wall of the flue gas through hole of the ceramic substrate.
The invention has the beneficial effects that: this novel ceramic atomizing core sets up support piece in the flue gas through-hole of ceramic base member, and this support piece's setting can reach triple effect: the support piece can support and fix the heating wire, prevent the heating wire from falling off, reduce the deformation of the ceramic substrate, improve the sintering yield and save the production cost; the support piece increases the internal area of the tubular ceramic matrix, improves the permeation efficiency of the tobacco tar from the outside to the inside of the tubular ceramic matrix and enhances the taste; the supporting piece can further adsorb redundant tobacco tar in the smoke through hole, the probability that the tobacco tar is sucked into the suction inlet is reduced, and the taste is enhanced.
To sum up, this novel ceramic atomizing core can realize supporting fixed heating wire, increase tobacco tar infiltration efficiency and adsorb the efficiency of unnecessary tobacco tar in the flue gas through-hole through increasing support piece, saves the cost of production, strengthens the atomizing taste of tobacco tar, simple structure, easily manufacturing, and application prospect is wide.
Preferably, in order to make the effect of the novel ceramic atomizing core better, in the atomizing core manufacturing process, the ceramic substrate is made into a circular tube shape, the outer diameter of the ceramic substrate is controlled to be 4.3mm-4.8mm, the inner hole diameter is controlled to be 2.0mm-2.6mm, the wall thickness of the ceramic substrate is controlled to be 0.7mm-1.0mm, the thickness of the supporting piece is controlled to be 0.4mm-0.6mm, and tests prove that the atomizing core with the size has higher sintering qualification rate and better smoke oil atomizing effect.
Drawings
FIG. 1 is a schematic structural view of the novel ceramic atomizing core;
FIG. 2 is a schematic structural view of a solid radial cross-section example 1 of the novel ceramic atomizing core;
FIG. 3 is a schematic axial sectional view of the novel ceramic atomizing core of example 1;
fig. 4 is a schematic structural view of the ceramic atomizing core of example 2 of the present invention.
In the figure: 1. a ceramic substrate; 2. an electric heating wire; 3. and a support member.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.
Example 2
Referring to fig. 1, 2 and 3, the novel ceramic atomizing core comprises a tubular porous ceramic substrate 1 and an electric heating wire 2 embedded in the inner wall of the ceramic substrate, wherein the ceramic substrate 1 is made of porous ceramic, and the electric heating wire 2 is a metal wire which is electrified to generate heat. In this novel ceramic atomizing core, tobacco tar permeates to porous ceramic base member 1's inside from porous ceramic base member 1's outside, and the heating wire 2 of ceramic base member 1 inner wall heats the atomizing to the tobacco tar, makes it produce the flue gas, and the flue gas is adsorbed in the inlet port from ceramic base member 1's flue gas through-hole.
Further, set up support piece 3 that supports heating wire 2 in the flue gas through-hole of ceramic base member 1, support piece 3 and ceramic base member 1 integrated into one piece, the material of support piece 3 is the same with the material of ceramic base member 1.
In this embodiment, support piece 3 is located the play cigarette end of 1 flue gas passageway of ceramic base member, support piece 3's radial cross-section is "ten" style of calligraphy, support piece 3's radial tip meets with ceramic base member 1's flue gas through-hole inner wall, support piece 3 sets up the radius with ceramic base member 1's flue gas through-hole inner wall department of meeting. The supporting member 3 in this embodiment has the effects of supporting and fixing the heating wire, increasing the penetration efficiency of the tobacco tar, and adsorbing the excessive tobacco tar in the smoke through hole.
It should be noted that the ceramic substrate 1 in this embodiment is in a circular tube shape, the outer diameter of the ceramic substrate 1 is 4.6mm, the inner hole diameter is 2.4mm, the wall thickness of the ceramic substrate 1 is 0.8mm, and the thickness of the supporting member 3 is 0.5 mm. The atomizing core with the size has higher sintering qualification rate and better tobacco tar atomizing effect.
Example 2
Referring to fig. 4, a novel ceramic atomizing core includes a tubular porous ceramic substrate 1 and an electric heating wire 2 embedded in an inner wall of the ceramic substrate, wherein the ceramic substrate 1 is made of porous ceramic, and the electric heating wire 2 is a metal wire that is heated by power supply. In this novel ceramic atomizing core, tobacco tar permeates to porous ceramic base member 1's inside from porous ceramic base member 1's outside, and the heating wire 2 of ceramic base member 1 inner wall heats the atomizing to the tobacco tar, makes it produce the flue gas, and the flue gas is adsorbed in the inlet port from ceramic base member 1's flue gas through-hole.
Further, set up support piece 3 that supports heating wire 2 in the flue gas through-hole of ceramic base member 1, support piece 3 and ceramic base member 1 integrated into one piece, the material of support piece 3 is the same with the material of ceramic base member 1.
In the embodiment, the radial section of the support member 3 is in a cross shape, the radial two ends of the support member 3 are connected with the inner wall of the flue gas through hole of the ceramic substrate 1, and the joint of the support member 3 and the inner wall of the flue gas through hole of the ceramic substrate 1 is provided with a radius; the axial length of the support 3 corresponds to the axial length of the ceramic base body 1. The supporting member 3 in this embodiment strengthens the support and fixation of the heating wire, increases the penetration efficiency of the tobacco tar, and adsorbs the excessive tobacco tar in the smoke through hole.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (4)
1. The utility model provides a novel pottery atomizing core, its characterized in that, include pipy porous ceramic base member (1) and inlay heating wire (2) of dress at ceramic matrix inner wall, set up support piece (3) that support heating wire (2) in the flue gas through-hole of ceramic base member (1), the radial cross-section of support piece (3) is "ten" style of calligraphy, the radial tip of support piece (3) meets with the flue gas through-hole inner wall of ceramic base member (1), support piece (3) and ceramic matrix (1) integrated into one piece.
2. A novel ceramic atomizing core according to claim 1, characterized in that said supporting member (3) extends from the smoke outlet end of the smoke channel of the ceramic base body (1) to the other end.
3. The novel ceramic atomizing core according to claim 1 or 2, characterized in that the joint of the supporting member (3) and the inner wall of the flue gas through hole of the ceramic substrate (1) is chamfered or rounded.
4. A novel ceramic atomizing core according to claim 1 or 2, characterized in that the ceramic base body (1) is in a shape of a circular tube, the outer diameter of the ceramic base body (1) is 4.3mm-4.8mm, the inner bore diameter is 2.0mm-2.6mm, the wall thickness of the ceramic base body (1) is 0.7mm-1.0mm, and the thickness of the supporting member (3) is 0.4mm-0.6 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202010585915.9A CN111657558B (en) | 2020-06-24 | 2020-06-24 | Novel ceramic atomizing core |
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| CN202010585915.9A CN111657558B (en) | 2020-06-24 | 2020-06-24 | Novel ceramic atomizing core |
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| CN111657558A true CN111657558A (en) | 2020-09-15 |
| CN111657558B CN111657558B (en) | 2021-07-30 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112120300A (en) * | 2020-10-29 | 2020-12-25 | 新化县永标电子陶瓷科技有限公司 | Ceramic atomizing core |
| CN112493556A (en) * | 2020-11-10 | 2021-03-16 | 深圳麦克韦尔科技有限公司 | Heating element, preparation method thereof, atomizer and electronic device |
| CN113754459A (en) * | 2021-09-03 | 2021-12-07 | 东江精创注塑（深圳）有限公司 | Method for preparing ceramic atomizing core through one-time high-temperature sintering |
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| CN113754459A (en) * | 2021-09-03 | 2021-12-07 | 东江精创注塑（深圳）有限公司 | Method for preparing ceramic atomizing core through one-time high-temperature sintering |
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| Publication number | Publication date |
|---|---|
| CN111657558B (en) | 2021-07-30 |
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Effective date of registration: 20210713 Address after: 417000 building 7, Zhongke Jingu, the second industrial park, Loudi economic and Technological Development Zone, Hunan Province Applicant after: Hunan xiangxingang New Material Technology Co.,Ltd. Applicant after: XINHUA QUNHUA CERAMIC TECHNOLOGY Co.,Ltd. Address before: 417600 Wuxing village, Langtang Town, Xinhua County, Loudi City, Hunan Province Applicant before: XINHUA QUNHUA CERAMIC TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20220329 Address after: 417000 building 7, Zhongke Jingu, the second industrial park, Loudi economic and Technological Development Zone, Hunan Province Patentee after: Hunan xiangxingang New Material Technology Co.,Ltd. Patentee after: Guizhou Qunhua Jiujiu special ceramic technology Co., Ltd Address before: 417000 building 7, Zhongke Jingu, the second industrial park, Loudi economic and Technological Development Zone, Hunan Province Patentee before: Hunan xiangxingang New Material Technology Co.,Ltd. Patentee before: Xinhua Qunhua Ceramic Technology Co., Ltd |
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Effective date of registration: 20220525 Address after: 556000 Building 5, standard workshop, high tech Industrial Park, Kaili Economic Development Zone, Qiandongnan Prefecture, Qiandongnan Miao and Dong Autonomous Prefecture, Guizhou Province Patentee after: Guizhou Qunhua Jiujiu special ceramic technology Co.,Ltd. Address before: 417000 building 7, Zhongke Jingu, the second industrial park, Loudi economic and Technological Development Zone, Hunan Province Patentee before: Hunan xiangxingang New Material Technology Co.,Ltd. Patentee before: Guizhou Qunhua Jiujiu special ceramic technology Co., Ltd |