CN113907418A - Porous silicon heating structure with oil storage packaging structure and electronic cigarette comprising same - Google Patents
Porous silicon heating structure with oil storage packaging structure and electronic cigarette comprising same Download PDFInfo
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- CN113907418A CN113907418A CN202111256244.2A CN202111256244A CN113907418A CN 113907418 A CN113907418 A CN 113907418A CN 202111256244 A CN202111256244 A CN 202111256244A CN 113907418 A CN113907418 A CN 113907418A
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- oil
- oil storage
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- porous silicon
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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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- 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
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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
- A24F40/48—Fluid transfer means, e.g. pumps
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Abstract
The invention relates to the technical field of electronic cigarettes, in particular to a porous silicon heating structure with an oil storage packaging structure and an electronic cigarette comprising the same, wherein the porous silicon heating structure comprises a fixed seat, an atomization cavity arranged on the fixed seat, and a heating sheet body, oil storage cotton, an oil delivery sheet and an oil guide sheet which are sequentially arranged in the atomization cavity from bottom to top, the heating sheet body is provided with a penetration region, micropores are uniformly distributed in the penetration region and connected with the oil storage cotton, oil delivery holes are uniformly distributed in the oil delivery sheet and communicated with the oil storage cotton, a heating line is distributed on the heating sheet body, the oil guide sheet is provided with an oil guide hole, and the oil guide hole is communicated with the oil delivery hole; the heating circuit is arranged on one surface of the penetration area and is deviated from the oil storage cotton; the electronic cigarette can be used for storing tobacco tar by matching the oil conveying sheet and the oil storage cotton, so that the electronic cigarette can have sufficient tobacco tar when used each time, has a good heating and atomizing effect on the tobacco tar, and improves the taste.
Description
Technical Field
The invention relates to the technical field of electronic cigarettes, in particular to a porous silicon heating structure with an oil storage packaging structure and an electronic cigarette comprising the same.
Background
The electronic cigarette is mainly used for quitting and replacing cigarettes, can simulate the taste of the cigarettes, but can not release tar, nicotine and second-hand smoke harmful to human bodies when the electronic cigarette is smoked, and can improve the smoking quitting success rate of nicotine replacement therapy.
Traditional electron cigarette structure generally includes host computer and cigarette bullet, the host computer is used for power supply and control connection cigarette bullet, set up tobacco tar and atomization structure in the cigarette bullet, host computer control atomization structure realizes the atomizing of tobacco tar to the tobacco tar heating, need use the heating element to be used for heating the tobacco tar when the electron cigarette heats the atomizing to the tobacco tar, current atomization structure generally all is the ceramic atomization or the cotton core atomizing of adopting, ceramic atomization and cotton core atomizing life are short, the homogeneity of generating heat is poor, the influence is inhaled and is eaten the taste.
Disclosure of Invention
In order to solve the problems, the invention provides the porous silicon heating structure with the oil storage packaging structure and the electronic cigarette comprising the porous silicon heating structure, wherein the porous silicon heating structure can be used for storing the tobacco tar by matching the oil delivery sheet and the oil storage cotton, so that the electronic cigarette can have sufficient tobacco tar when being used conveniently each time, the heating and atomizing effects on the tobacco tar are good, and the taste is improved.
The technical scheme adopted by the invention is as follows: a porous silicon heating structure with an oil storage packaging structure comprises a fixed seat, an atomization cavity formed in the fixed seat, and a heating sheet body, oil storage cotton, an oil delivery sheet and an oil guide sheet which are sequentially arranged in the atomization cavity from bottom to top, wherein the heating sheet body is provided with a penetration region, micropores are uniformly distributed in the penetration region and are connected with the oil storage cotton, oil delivery holes are uniformly distributed in the oil delivery sheet and are communicated with the oil storage cotton, a heating line is distributed on the heating sheet body, an oil guide hole is formed in the oil guide sheet, and the oil guide hole is communicated with the oil delivery holes; the heating circuit is arranged on one surface of the penetration area and is deviated from the oil storage cotton; the oil storage cotton is high temperature resistant oil storage cotton, and the oil storage cotton comprises a porous cotton cloth layer, a filter layer, a nanofiber oil absorption layer and a nanofiber oil containing layer which are sequentially arranged from top to bottom.
The further improvement of the above scheme is that the fixing base is integrally injection-molded, the atomization cavity is integrally formed in the fixing base, the atomization cavity is provided with an atomization groove, and the permeation area corresponds to the atomization groove.
The further improvement of the scheme is that the atomization cavity is provided with a sealing groove, a sealing ring is arranged in the sealing groove, and the sealing ring seals the heating sheet body in the atomization cavity.
The further improvement of the scheme is that the thickness of the heating sheet body is 0.15-5.0 mm, the micropores are regularly or irregularly distributed on the heating sheet body, the pore size of the micropores is 80-1600 micrometers, and the micropores are circular, honeycomb or rectangular.
The further improvement of the scheme is that the nanofiber oil containing layer is arranged and combined in different orders, and the nanofiber oil containing layer or the nanofiber oil absorption layer is attached to the heating sheet body.
The technical scheme is further improved in that compact pores with the same size are uniformly distributed on the porous cotton cloth layer, the porous cotton cloth layer has certain contractibility and can form folds on the surface, and the nanofiber oil absorption layer is embedded into each fold of the porous cotton cloth layer.
The further improvement of the scheme is that the porous cotton cloth layer comprises a first cotton cloth layer and a second cotton cloth layer, the filter layer comprises a first filter membrane layer and a second filter membrane layer, the porosity of the first filter membrane layer and the porosity of the second filter membrane layer are 50% -60%, and the pore size is 1-10 microns.
The scheme is further improved in that the oil conveying sheet is provided with porous silicon formed by etching an oil conveying hole in monocrystalline silicon.
The further improvement to above-mentioned scheme does, lead the oilhole and be equipped with a plurality ofly, lead the oilhole and deviate from the oil transportation piece one side and seted up the chamfer.
An electronic cigarette comprises the porous silicon heating structure with the oil storage packaging structure.
The invention has the beneficial effects that:
compared with the heating structure of the existing electronic cigarette, the porous silicon heating sheet formed by photoetching or etching micropores through monocrystalline silicon is adopted, the heating sheet body formed by processing the monocrystalline silicon wafer is adopted in the working process, the porous penetrating structure is formed on the heating sheet body through the processes of etching or photoetching and the like, and is used for tobacco tar penetration of the electronic cigarette, the tobacco tar penetrates into the heating circuit and is heated through the heating circuit, so that the tobacco tar generates atomized gas. In addition, set gradually generate heat piece body, oil storage cotton, oil transportation piece and lead the oil piece, through the cotton cooperation of oil transportation piece and oil storage, can be used to the storage of tobacco tar, can possess sufficient tobacco tar when the electron cigarette of convenience at every turn uses, and it is effectual to the tobacco tar heating atomization, promotes the taste. The oil storage device is characterized by comprising a fixed seat, an atomization cavity formed in the fixed seat, and a heating sheet body, oil storage cotton, an oil conveying sheet and an oil guide sheet which are sequentially arranged in the atomization cavity from bottom to top, wherein the heating sheet body is provided with a penetration area, micropores are uniformly distributed in the penetration area and are connected with the oil storage cotton, oil conveying holes are uniformly distributed in the oil conveying sheet and are communicated with the oil storage cotton, a heating circuit is distributed on the heating sheet body, an oil guide hole is formed in the oil guide sheet, and the oil guide hole is communicated with the oil conveying hole; the heating circuit is arranged on one surface of the penetration area and is deviated from the oil storage cotton; the oil storage cotton is high temperature resistant oil storage cotton, and the oil storage cotton comprises a porous cotton cloth layer, a filter layer, a nanofiber oil absorption layer and a nanofiber oil containing layer which are sequentially arranged from top to bottom. The oil storage cotton adopts a multi-layer structure, tobacco tar is introduced through a porous cotton cloth layer, and then the tobacco tar is absorbed through a nanofiber oil absorption layer and then introduced into a nanofiber oil containing layer for oil storage and is introduced into the heating sheet body; the tobacco tar storage effect is good, and the oil containing area is large, so that the stable oil supply can be ensured when the electronic cigarette is used at every time, and the oil supply efficiency is high.
Drawings
FIG. 1 is a schematic structural diagram of a porous silicon heating structure with an oil storage package structure according to the present invention;
fig. 2 is a schematic structural diagram of the oil storage cotton with the porous silicon heating structure of the oil storage packaging structure in fig. 1.
Description of reference numerals: the oil-gas heater comprises a fixed seat 1, an atomizing cavity 2, an atomizing groove 21, a sealing groove 22, a sealing ring 23, a heating sheet body 3, a permeation region 31, micropores 32, a heating line 33, oil storage cotton 4, a porous cotton cloth layer 41, a first cotton cloth layer 411, a second cotton cloth layer 412, a filtering layer 42, a first filtering film layer 421, a second filtering film layer 422, a nanofiber oil absorption layer 43, a nanofiber oil-containing layer 44, an oil conveying sheet 5, an oil conveying hole 51, an oil guiding sheet 6, an oil guiding hole 61 and a chamfer 611.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
As shown in fig. 1-2, a porous silicon heating structure with an oil storage packaging structure comprises a fixing base 1, an atomization cavity 2 arranged on the fixing base 1, and a heating plate body 3, an oil storage cotton 4, an oil transportation plate 5 and an oil guiding plate 6 which are sequentially arranged on the atomization cavity 2 from bottom to top, wherein the heating plate body 3 is provided with a penetration region 31, micropores 32 are uniformly distributed on the penetration region 31, the micropores 32 are connected with the oil storage cotton 4, oil transportation holes 51 are uniformly distributed on the oil transportation plate 5, the oil transportation holes 51 are communicated with the oil storage cotton 4, a heating line 33 is distributed on the heating plate body 3, the oil guiding plate 6 is provided with an oil guiding hole 61, and the oil guiding hole 61 is communicated with the oil transportation hole 51; the heating circuit 33 is arranged on the permeation region 31 and is deviated from one surface of the oil storage cotton 4; the oil storage cotton 4 is high-temperature-resistant oil storage cotton 4, and the oil storage cotton 4 comprises a porous cotton cloth layer 41, a filter layer 42, a nanofiber oil absorption layer 43 and a nanofiber oil containing layer 44 which are sequentially arranged from top to bottom.
The fixing seat 1 is integrally formed by injection molding, the atomizing cavity 2 is integrally formed on the fixing seat 1, the atomizing cavity 2 is provided with an atomizing groove 21, and the penetration region 31 corresponds to the atomizing groove 21, the improvement is that the atomizing cavity 2 is provided with a sealing groove 22, a sealing ring 23 is arranged in the sealing groove 22, and the sealing ring 23 seals the heating plate body 3 in the atomizing cavity 2; be used for exporting the tobacco tar that will permeate in infiltration district 31 after the heating atomization through atomizing groove 21, convenient follow-up smoking has simultaneously under the structure cooperation of seal groove 22 and sealing washer 23, can guarantee the leakproofness of structure, and the weeping phenomenon appears in the prevention.
The thickness of the heating sheet body 3 is 0.15 mm-5.0 mm, the micropores 32 are regularly or irregularly distributed on the heating sheet body 3, the pore size of the micropores 32 is 80 micrometers-1600 micrometers, and the micropores 32 are circular, honeycomb or rectangular; the thickness of the heating piece body 3 is set according to the structural design of the electronic cigarette, so that the tobacco tar is guaranteed to be atomized after entering the back heating device, and the heating atomization efficiency is high.
The nanofiber oil-holding layer 44 is arranged and combined in different orders, and the nanofiber oil-holding layer 44 or the nanofiber oil-absorbing layer 43 is attached to the heating sheet body 3; dense pores with the same size are uniformly distributed on the porous cotton cloth layer 41, the porous cotton cloth layer 41 has certain contractibility and can form folds on the surface, and the nanofiber oil absorption layer 43 is embedded in each fold of the porous cotton cloth layer 41; specifically, the tobacco tar is introduced through the porous cotton cloth layer 41, adsorbed by the nanofiber oil absorption layer 43 and introduced into the nanofiber oil containing layer 44 for oil storage and introduced into the heating sheet body 3.
The porous cotton cloth layer 41 comprises a first cotton cloth layer 411 and a second cotton cloth layer 412, the filter layer 42 comprises a first filter membrane layer 421 and a second filter membrane layer 422, the porosity of the first filter membrane layer 421 and the second filter membrane layer 422 is 50% -60%, and the pore size is 1-10 μm; adopt cotton structure and filtration to be used for tobacco tar to lead to and filter, can increase some taste elements in filter layer 42 in the in-service use, can make the electron cigarette absorb experience better.
The oil conveying sheet 5 is provided with porous silicon formed by etching an upper oil conveying hole 51 on monocrystalline silicon; adopt the oil transportation piece 5 of porous silicon, can realize quick oil transportation, tobacco tar can play buffering and oil storage effect through oil storage cotton 4, convenient to use.
A plurality of oil guide holes 61 are arranged, and a chamfer 611 is formed on one surface of each oil guide hole 61, which is far away from the oil conveying sheet 5; the oil smoke is guided through the oil guide holes 61, and the chamfer 611 is formed for guiding the flow, so that the oil guide effect is good, and the stability and the reliability are realized.
The utility model provides an electron cigarette, adopts the electron cigarette of above structure, and is efficient to tobacco tar heating atomization, and stability is good, and the taste is better.
According to the porous silicon heating sheet formed by photoetching or etching the micropores 32 by using the monocrystalline silicon, in the working process, the heating sheet body 3 formed by processing the monocrystalline silicon wafer is adopted, and a porous permeation structure is formed on the heating sheet body 3 through the processes of etching or photoetching and the like, so that the tobacco tar is permeated into the heating circuit 33 and is heated through the heating circuit 33, and the tobacco tar generates atomized gas. In addition, set gradually piece body 3 that generates heat, oil storage cotton 4, oil transportation piece 5 and lead oil piece 6, through oil transportation piece 5 and oil storage cotton 4's cooperation, can be used to the storage of tobacco tar, can possess sufficient tobacco tar when the electron cigarette of convenience at every turn uses, and it is effectual to the tobacco tar heating atomization, promotes the taste. Specifically, the oil storage device is provided with a fixed seat 1, an atomization cavity 2 arranged on the fixed seat 1, and a heating plate body 3, oil storage cotton 4, an oil transportation plate 5 and an oil guiding plate 6 which are sequentially arranged on the atomization cavity 2 from bottom to top, wherein the heating plate body 3 is provided with a penetration region 31, micropores 32 are uniformly distributed on the penetration region 31, the micropores 32 are connected with the oil storage cotton 4, oil transportation holes 51 are uniformly distributed on the oil transportation plate 5, the oil transportation holes 51 are communicated with the oil storage cotton 4, the heating plate body 3 is provided with a heating line 33, the oil guiding plate 6 is provided with an oil guiding hole 61, and the oil guiding hole 61 is communicated with the oil transportation hole 51; the heating line 33 is arranged on the permeation region 31 and faces away from one surface of the oil storage cotton 4; the oil storage cotton 4 is high-temperature-resistant oil storage cotton 4, and the oil storage cotton 4 comprises a porous cotton cloth layer 41, a filter layer 42, a nanofiber oil absorption layer 43 and a nanofiber oil containing layer 44 which are sequentially arranged from top to bottom. The oil storage cotton 4 adopts a multilayer structure, has good effect on the storage of tobacco tar and large oil containing area, thereby ensuring that the oil supply can be stabilized when the electronic cigarette is used at every time and having high oil supply efficiency.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The utility model provides a take oil storage packaging structure's porous silicon heating structure which characterized in that: the heating device comprises a fixing seat, an atomization cavity arranged on the fixing seat, and a heating plate body, oil storage cotton, an oil delivery plate and an oil guide plate which are sequentially arranged in the atomization cavity from bottom to top, wherein the heating plate body is provided with a penetration area, micropores are uniformly distributed in the penetration area and connected with the oil storage cotton, oil delivery holes are uniformly distributed in the oil delivery plate and communicated with the oil storage cotton, a heating line is distributed on the heating plate body, the oil guide plate is provided with an oil guide hole, and the oil guide hole is communicated with the oil delivery holes; the heating circuit is arranged on one surface of the penetration area and is deviated from the oil storage cotton; the oil storage cotton is high temperature resistant oil storage cotton, and the oil storage cotton comprises a porous cotton cloth layer, a filter layer, a nanofiber oil absorption layer and a nanofiber oil containing layer which are sequentially arranged from top to bottom.
2. The porous silicon heat-generating structure with an oil storage package structure of claim 1, wherein: the fixing base is integrally formed by injection molding, the atomization cavity is integrally formed in the fixing base, the atomization cavity is provided with an atomization groove, and the permeation area corresponds to the atomization groove.
3. The porous silicon heat-generating structure with an oil storage package structure of claim 2, wherein: the atomizing chamber is equipped with the seal groove, be equipped with the sealing washer in the seal groove, the sealing washer will generate heat the sealed dress of piece body in the atomizing chamber.
4. The porous silicon heat-generating structure with an oil storage package structure of claim 1, wherein: the thickness size of the heating sheet body is 0.15 mm-5.0 mm, the micropores are regularly or irregularly distributed on the heating sheet body, the pore size of the micropores is 80 micrometers-1600 micrometers, and the micropores are circular, honeycomb or rectangular.
5. The porous silicon heat-generating structure with an oil storage packaging structure of claim 4, wherein: the nanofiber oil holding layer is arranged and combined in different orders, and the nanofiber oil holding layer or the nanofiber oil absorption layer is attached to the heating sheet body.
6. The porous silicon heat-generating structure with an oil storage packaging structure of claim 5, wherein: compact pores with the same size are uniformly distributed on the porous cotton cloth layer, the porous cotton cloth layer has certain contractibility and can form folds on the surface, and the nanofiber oil absorption layer is embedded into each fold of the porous cotton cloth layer.
7. The porous silicon heat-generating structure with an oil storage package structure of claim 6, wherein: the porous cotton cloth layer comprises a first cotton cloth layer and a second cotton cloth layer, the filter layer comprises a first filter membrane layer and a second filter membrane layer, the porosity of the first filter membrane layer and the porosity of the second filter membrane layer are 50% -60%, and the pore size is 1-10 microns.
8. The porous silicon heat-generating structure with an oil storage package structure of claim 1, wherein: the oil delivery piece is provided with porous silicon formed by etching an upper oil delivery hole on monocrystalline silicon.
9. The porous silicon heat-generating structure with an oil storage package structure of claim 1, wherein: the oil guide hole is provided with a plurality of oil guide holes, and a chamfer is formed on one surface of the oil guide hole, which is far away from the oil conveying sheet.
10. An electronic cigarette, characterized in that: the porous silicon heating structure with the oil storage packaging structure comprises any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111256244.2A CN113907418A (en) | 2021-10-27 | 2021-10-27 | Porous silicon heating structure with oil storage packaging structure and electronic cigarette comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111256244.2A CN113907418A (en) | 2021-10-27 | 2021-10-27 | Porous silicon heating structure with oil storage packaging structure and electronic cigarette comprising same |
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| CN113907418A true CN113907418A (en) | 2022-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111256244.2A Pending CN113907418A (en) | 2021-10-27 | 2021-10-27 | Porous silicon heating structure with oil storage packaging structure and electronic cigarette comprising same |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023138052A1 (en) * | 2022-01-24 | 2023-07-27 | 深圳市克莱鹏科技有限公司 | Air guide structure based on porous silicon atomization piece, and electronic cigarette |
| WO2023142468A1 (en) * | 2022-01-26 | 2023-08-03 | 深圳市克莱鹏科技有限公司 | Atomization structure based on porous silicon atomization sheet, and electronic cigarette |
| WO2023142467A1 (en) * | 2022-01-28 | 2023-08-03 | 深圳市克莱鹏科技有限公司 | E-liquid guide structure based on porous silicon atomization sheet, and electronic cigarette |
-
2021
- 2021-10-27 CN CN202111256244.2A patent/CN113907418A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023138052A1 (en) * | 2022-01-24 | 2023-07-27 | 深圳市克莱鹏科技有限公司 | Air guide structure based on porous silicon atomization piece, and electronic cigarette |
| WO2023142468A1 (en) * | 2022-01-26 | 2023-08-03 | 深圳市克莱鹏科技有限公司 | Atomization structure based on porous silicon atomization sheet, and electronic cigarette |
| WO2023142467A1 (en) * | 2022-01-28 | 2023-08-03 | 深圳市克莱鹏科技有限公司 | E-liquid guide structure based on porous silicon atomization sheet, and electronic cigarette |
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Effective date of registration: 20230413 Address after: 523000 Room 201, building 1, No. 13, Chigang Fuma Road, Humen Town, Dongguan City, Guangdong Province Applicant after: Dongguan keleipeng Atomization Technology Co.,Ltd. Address before: 518000 1st and 2nd floors, building 23, Changxing Science Park, Shayi community, Shajing street, Bao'an District, Shenzhen City, Guangdong Province Applicant before: SHENZHEN KELAI PENG TECHNOLOGY Co.,Ltd. |