CN209711550U - A kind of heating module and electronic cigarette device of multi-layer compound structure - Google Patents
A kind of heating module and electronic cigarette device of multi-layer compound structure Download PDFInfo
- Publication number
- CN209711550U CN209711550U CN201920380156.5U CN201920380156U CN209711550U CN 209711550 U CN209711550 U CN 209711550U CN 201920380156 U CN201920380156 U CN 201920380156U CN 209711550 U CN209711550 U CN 209711550U
- Authority
- CN
- China
- Prior art keywords
- heating module
- compound structure
- layer compound
- calandria
- electronic cigarette
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 56
- 150000001875 compounds Chemical group 0.000 title claims abstract description 33
- 239000003571 electronic cigarette Substances 0.000 title claims abstract description 21
- 239000000919 ceramic Substances 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 12
- 229910010272 inorganic material Inorganic materials 0.000 claims abstract description 10
- 239000011147 inorganic material Substances 0.000 claims abstract description 10
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 6
- 239000003921 oil Substances 0.000 claims description 34
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 14
- 235000019504 cigarettes Nutrition 0.000 claims description 11
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 7
- 239000004917 carbon fiber Substances 0.000 claims description 7
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 5
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 4
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims description 4
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 4
- 229910001928 zirconium oxide Inorganic materials 0.000 claims description 4
- -1 Si oxide Chemical compound 0.000 claims description 3
- 229910001120 nichrome Inorganic materials 0.000 claims description 3
- 229910052582 BN Inorganic materials 0.000 claims description 2
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 2
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 2
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 claims description 2
- 229910010293 ceramic material Inorganic materials 0.000 claims description 2
- 229910000420 cerium oxide Inorganic materials 0.000 claims description 2
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 claims description 2
- 238000001556 precipitation Methods 0.000 claims description 2
- HYXGAEYDKFCVMU-UHFFFAOYSA-N scandium oxide Chemical compound O=[Sc]O[Sc]=O HYXGAEYDKFCVMU-UHFFFAOYSA-N 0.000 claims description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 1
- 241000208125 Nicotiana Species 0.000 abstract description 8
- 235000002637 Nicotiana tabacum Nutrition 0.000 abstract description 8
- 229910001092 metal group alloy Inorganic materials 0.000 abstract description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 4
- 238000009826 distribution Methods 0.000 abstract description 4
- 238000003860 storage Methods 0.000 description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- 238000000889 atomisation Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- GQUJEMVIKWQAEH-UHFFFAOYSA-N titanium(III) oxide Chemical compound O=[Ti]O[Ti]=O GQUJEMVIKWQAEH-UHFFFAOYSA-N 0.000 description 2
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229960002715 nicotine Drugs 0.000 description 1
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
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- Resistance Heating (AREA)
Abstract
The utility model provides the heating module and electronic cigarette device of a kind of multi-layer compound structure, heating module includes calandria and the outer sleeve outside calandria, wherein calandria is linear, blocky or netted, for the outer sleeve by being located at the fine and close inorganic material of internal layer and being sintered positioned at the porous ceramic film material of outer layer, the outer sleeve is provided with the channel that calandria is connect with external power supply equipment.The heating module and electronic cigarette device of multi-layer compound structure described in the utility model are charred taste and " carbon distribution " problem caused by chemically reacting to avoid chemically active metal alloy heating wire and tobacco tar.
Description
Technical field
The utility model belongs to electronic cigarette technical field, more particularly, to the heating module and electricity of a kind of multi-layer compound structure
Sub- cigarette device.
Background technique
Electronic cigarette includes the atomizing component for atomization smoke oil and the battery component for power supply.Atomizing component includes using
In the oil storage part of oil storage and heating member for heating tobacco tar.Electronic cigarette in the prior art generallys use heating atomization low boiling
The tobacco tar of point generates smog, and this tobacco tar often uses propylene glycol, glycerol for base-material, and nicotine and essence is added.At present
General heating member is Aludirome or nichrome, but atomizer central temperature is in 280 DEG C or more for a long time, this will
Chemically active metal alloy heating wire is caused to chemically react with tobacco tar, generating has the gas for being charred taste, while also shadow
The electric heating property of heating wire is rung, and may be fused.
Application No. is the patent of CN201510555798.0 disclose carbon-fiber thermal radiation heater and its
Thick-film resistor ceramic heating element disclosed in CN201520101892 is the non-contact thermal mode of representative, it is possible to prevente effectively from plus
" carbon distribution " phenomenon of heated filament.But this kind of heating method haves the shortcomings that heating is slow, designs simultaneously for the structure of electronic cigarette
It puts forward new requirements.It discloses and a kind of is existed using chemical vapor deposition method application No. is the patent of CN201310349665.9
Heating with tungsten filament deposits one layer of HIGH-PURITY SILICON mode, and to promote such mode of heater strip service life complicated for operation, for heater strip
Surface requirements are higher.
How to find thus and a kind of does not generate the quick of " carbon distribution " and Simple heating body is electronic smoke atomizer technical field
One project to merit attention and this field problem urgently to be resolved.
Summary of the invention
In view of this, the utility model is directed to the heating module and electronic cigarette device of a kind of multi-layer compound structure, with
Taste and " carbon distribution " problem are charred caused by avoiding chemically active metal alloy heating wire and tobacco tar from chemically reacting.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of heating module of multi-layer compound structure, the outer sleeve including calandria and outside calandria, wherein
Calandria is linear, bulk or netted, and the outer sleeve is by being located at the fine and close inorganic material of internal layer and positioned at outer layer
Porous ceramic film material is sintered, and the outer sleeve is provided with the channel that calandria is connect with external power supply equipment.
Further, the outer sleeve internal diameter is 1mm-4mm, outer diameter 5mm-10mm.
Further, the inorganic material be quartz glass, cerium oxide, titanium oxide, zirconium oxide, scandium oxide, Si oxide,
Silicon nitride, boron nitride, diamond-like-carbon, aluminum oxide, aln precipitation, titanium oxide or titanium nitride.
Further, the inorganic material with a thickness of 0.1mm-1mm, porosity is lower than 5%.
Further, the material of the calandria be Aludirome, tungsten wire, carbon fiber, nichrome or PTC alloy,
Diameter is 0.08mm-3mm.
Further, the thickness 1mm-6mm of the outer layer porous ceramic film material, porosity 40%-90%.
The utility model further relates to a kind of electronic cigarette device, the electronic cigarette device include cigarette holder, oil conservator, atomizing cup,
The heating module of Oil Guide porous ceramics, pedestal and above-mentioned multi-layer compound structure is provided with notch at the top of the pedestal；The oil storage
There are air flow channel, bottom is provided with oil outlet, and fixed on the base by notch for the centre of device；The cigarette holder is arranged in mist
Change the top of cylinder；The atomizing cup passes through the air flow channel in cigarette holder and oil conservator and installs on the base；Peace in the pedestal
Equipped with battery；The heating module of the multi-layer compound structure is fixed on the top of pedestal, and passes through Oil Guide porous ceramics and oil storage
The oil outlet of device is connected, and the heater strip in the heating module of the multi-layer compound structure is electrically connected with battery.
Further, it is provided with contact electrode in the channel of outer sleeve in the heating module of the multi-layer compound structure,
The contact electrode is electrically connected with battery.
Further, the Oil Guide porous ceramics with a thickness of 2mm-5mm, porosity 15%-40%.
Compared with the existing technology, the heating module and electronic cigarette device of a kind of multi-layer compound structure described in the utility model
It has the advantage that
Using the bush material based on ceramic material is arranged outside calandria in the utility model, which is to cause
Close inorganic material, outer layer are that both porous ceramic film materials are sintered together.On the one hand the direct of tobacco tar and metal alloy is avoided
Contact, effectively prevent chemically active metal alloy heating wire to chemically react with tobacco tar, avoids generating the gas for being charred taste
With the electric heating property for influencing heating wire.Oil Guide function is realized using the porous ceramics of different porosities, be can be effectively controlled and is improved
Flue gas smoke discharging volume.Manufacture craft is simple simultaneously, facilitates replacement.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.In
In attached drawing:
Fig. 1 is the structural schematic diagram of electronic cigarette device described in the utility model embodiment；
Fig. 2 is the structural schematic diagram of the heating module of multi-layer compound structure described in the utility model embodiment.
Description of symbols:
1, cigarette holder；2, atomizing cup；3, oil conservator；4, Oil Guide porous ceramics；5, the heating module of multi-layer compound structure；51,
Porous ceramic film material；52, inorganic material；53, calandria；54, channel；6, electrode is contacted；7, pedestal；8, power switch；9, electric
Pond.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
Embodiment 1
As shown in Fig. 2, a kind of heating module of multi-layer compound structure, the heating module of the multi-layer compound structure includes adding
Hot body 53 and the outer sleeve outside calandria 53, wherein calandria 53 be carbon fiber heating silk, the outer sleeve by
It is sintered positioned at the fine and close quartz glass of internal layer and positioned at the porous ceramic film material of outer layer, the outer sleeve is provided with
The channel 54 that calandria 53 is connect with external power supply equipment, specifically, channel 54 include 2, are separately positioned on outer sleeve
Both ends.
As shown in fig. 1, a kind of electronic cigarette of the heating module comprising multi-layer compound structure, including 1 be cigarette holder, 2 be mist
Change cylinder, 3 be oil conservator, and 4 be Oil Guide porous ceramics, and 5 be the heating module of multi-layer compound structure, and 6 be contact electrode, and 7 be pedestal,
8 be power switch, and 9 be battery.
The top of the pedestal 7 is provided with notch；There are air flow channel, bottom is provided with fuel-displaced for the centre of the oil conservator 3
Mouthful, and be fixed on pedestal 7 by notch；The top of atomizing cup 2 is arranged in the cigarette holder 1；The atomizing cup 2 passes through cigarette holder 1
With the air flow channel in oil conservator 3 and be mounted on pedestal 7；The heating module 5 of the multi-layer compound structure passes through fixed notch
It is fixed on pedestal 7, is connected by Oil Guide porous ceramics 4 with the oil outlet of oil conservator 3, internal carbon fiber heating silk is by connecing
Touched electrode 6 is electrically connected with battery 9, and specifically, the contact electrode 6 includes two, is separately mounted in channel 54, contacts electrode
6 one end are connect with one end of carbon fiber heating silk, and the other end of contact electrode 6 passes through the positive or negative pole of conductive mechanism and battery
Connection, enabling battery is 53 heating power of calandria.More specifically, being provided with power switch in conductive mechanism, such as metal
Elastic slice may be configured as the push switch outside by electronic cigarette and manually control, and certainly, also may be selected other in the prior art
The structure of power switch is controlled, as long as the structure of power supply opening and closing can be controlled by being able to achieve user.
To guarantee leakproofness, silica gel sealing environmental protection is used to demonstrate,prove sealing performance in all coupling parts.
Specifically, the outer layer porous ceramics 51 with a thickness of 2mm, porosity 50%, the more empty ceramics 4 of the Oil Guide are thick
Degree be 2.5mm, porosity 25%, the quartz glass 52 with a thickness of 0.5mm, the carbon fiber heating silk diameter is
1.8mm。
Embodiment 2
The electronic cigarette of a kind of heating module of multi-layer compound structure and the heating module using multi-layer compound structure, structure
With embodiment 1, the difference is that:
The outer layer porous ceramics 51 is with a thickness of 4mm, porosity 40%.The Oil Guide porous ceramics 4 with a thickness of 3mm,
Porosity is 20%.The inorganic material 52 selects zirconium oxide, and the zirconium oxide is selected with a thickness of 0.8mm, the calandria 53
Tungsten wire heater strip, tungsten wire heater strip diameter are 0.5mm.
Embodiment 3
The electronic cigarette of a kind of heating module of multi-layer compound structure and the heating module using multi-layer compound structure, structure
With embodiment 1, the difference is that:
The outer layer porous ceramics 51 is with a thickness of 3mm, porosity 70%.The Oil Guide porous ceramics 4 with a thickness of 5mm,
Porosity is 30%.The inorganic material 52 selects titanium sesquioxide, and the titanium sesquioxide is with a thickness of 1mm, the calandria
53 select PTC alloy heater strip, and PTC alloy heater strip diameter is 2mm.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (9)
1. a kind of heating module of multi-layer compound structure, it is characterised in that: the heating module include calandria and be located at heating
Outer sleeve outside body, wherein calandria is linear, blocky or netted, and the outer sleeve is by the fine and close nothing positioned at internal layer
It machine material and is sintered positioned at the porous ceramic film material of outer layer, the outer sleeve is provided with calandria and sets with external power supply
The channel of standby connection.
2. the heating module of multi-layer compound structure according to claim 1, it is characterised in that: the outer sleeve internal diameter is
1mm-4mm, outer diameter 5mm-10mm.
3. the heating module of multi-layer compound structure according to claim 1, it is characterised in that: the inorganic material is quartz
Glass, cerium oxide, titanium oxide, zirconium oxide, scandium oxide, Si oxide, silicon nitride, boron nitride, diamond-like-carbon, alumina
Object, aln precipitation, titanium oxide or titanium nitride.
4. the heating module of multi-layer compound structure according to claim 1 or 3, it is characterised in that: the inorganic material
With a thickness of 0.1mm-1mm, porosity is lower than 5%.
5. the heating module of multi-layer compound structure according to claim 1, it is characterised in that: the material of the calandria is
Aludirome, tungsten wire, carbon fiber, nichrome or PTC alloy, diameter 0.08mm-3mm.
6. the heating module of multi-layer compound structure according to claim 1 or 5, it is characterised in that: the porous pottery of outer layer
The thickness 1mm-6mm of ceramic material, porosity 40%-90%.
7. a kind of electronic cigarette device, it is characterised in that: the electronic cigarette device includes that cigarette holder, oil conservator, atomizing cup, Oil Guide are porous
The heating module of ceramics, pedestal and any multi-layer compound structure of claim 1-6 is provided at the top of the pedestal and cuts
Mouthful；There are air flow channel, bottom is provided with oil outlet, and fixed on the base by notch for the centre of the oil conservator；It is described
The top of atomizing cup is arranged in cigarette holder；The atomizing cup passes through the air flow channel in cigarette holder and oil conservator and installs on the base；
Battery is installed in the pedestal；The heating module of the multi-layer compound structure is fixed on the top of pedestal, and more by Oil Guide
Hole ceramics are connected with the oil outlet of oil conservator, and the heater strip in the heating module of the multi-layer compound structure is electrically connected with battery.
8. a kind of electronic cigarette device according to claim 7, it is characterised in that: the heating module of the multi-layer compound structure
Contact electrode is provided in the channel of middle outer sleeve, the contact electrode is electrically connected with battery.
9. a kind of electronic cigarette device according to claim 7, it is characterised in that: the Oil Guide porous ceramics with a thickness of
2mm-5mm, porosity 15%-40%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920380156.5U CN209711550U (en) | 2019-03-25 | 2019-03-25 | A kind of heating module and electronic cigarette device of multi-layer compound structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920380156.5U CN209711550U (en) | 2019-03-25 | 2019-03-25 | A kind of heating module and electronic cigarette device of multi-layer compound structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209711550U true CN209711550U (en) | 2019-12-03 |
Family
ID=68688185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920380156.5U Expired - Fee Related CN209711550U (en) | 2019-03-25 | 2019-03-25 | A kind of heating module and electronic cigarette device of multi-layer compound structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN209711550U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109820252A (en) * | 2019-03-25 | 2019-05-31 | 杭州森翼科技有限公司 | A kind of heating module and electronic cigarette device of multi-layer compound structure |
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2019
- 2019-03-25 CN CN201920380156.5U patent/CN209711550U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109820252A (en) * | 2019-03-25 | 2019-05-31 | 杭州森翼科技有限公司 | A kind of heating module and electronic cigarette device of multi-layer compound structure |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20191203 |