CN108617039A - A kind of electronic cigarette heating element and preparation method - Google Patents
A kind of electronic cigarette heating element and preparation method Download PDFInfo
- Publication number
- CN108617039A CN108617039A CN201810488274.8A CN201810488274A CN108617039A CN 108617039 A CN108617039 A CN 108617039A CN 201810488274 A CN201810488274 A CN 201810488274A CN 108617039 A CN108617039 A CN 108617039A
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- Prior art keywords
- thick
- electronic cigarette
- film resistor
- heating element
- cigarette heating
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 33
- 239000003571 electronic cigarette Substances 0.000 title claims abstract description 31
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- 229910052751 metal Inorganic materials 0.000 claims abstract description 21
- 239000002184 metal Substances 0.000 claims abstract description 21
- 239000000758 substrate Substances 0.000 claims abstract description 19
- 239000011159 matrix material Substances 0.000 claims abstract description 14
- 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 abstract description 9
- 239000002002 slurry Substances 0.000 claims description 14
- 239000011521 glass Substances 0.000 claims description 10
- 239000010931 gold Substances 0.000 claims description 10
- JKQOBWVOAYFWKG-UHFFFAOYSA-N molybdenum trioxide Chemical compound O=[Mo](=O)=O JKQOBWVOAYFWKG-UHFFFAOYSA-N 0.000 claims description 10
- 229910052737 gold Inorganic materials 0.000 claims description 9
- 238000007639 printing Methods 0.000 claims description 9
- 239000003989 dielectric material Substances 0.000 claims description 8
- 238000010304 firing Methods 0.000 claims description 8
- WOCIAKWEIIZHES-UHFFFAOYSA-N ruthenium(iv) oxide Chemical compound O=[Ru]=O WOCIAKWEIIZHES-UHFFFAOYSA-N 0.000 claims description 8
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 229910052709 silver Inorganic materials 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 6
- 239000002241 glass-ceramic Substances 0.000 claims description 6
- 229910052763 palladium Inorganic materials 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- 229910017309 Mo—Mn Inorganic materials 0.000 claims description 5
- 229910000990 Ni alloy Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- QHGNHLZPVBIIPX-UHFFFAOYSA-N tin(II) oxide Inorganic materials [Sn]=O QHGNHLZPVBIIPX-UHFFFAOYSA-N 0.000 claims description 5
- 229910052721 tungsten Inorganic materials 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 229910001021 Ferroalloy Inorganic materials 0.000 claims description 4
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 4
- 239000006092 crystalline glass-ceramic Substances 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 239000000956 alloy Substances 0.000 claims 1
- 239000004411 aluminium Substances 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 239000005355 lead glass Substances 0.000 claims 1
- 206010037660 Pyrexia Diseases 0.000 abstract description 14
- 235000019504 cigarettes Nutrition 0.000 abstract description 14
- 239000000919 ceramic Substances 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 6
- 241000208125 Nicotiana Species 0.000 abstract description 5
- 235000002637 Nicotiana tabacum Nutrition 0.000 abstract description 5
- 238000003672 processing method Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 22
- 238000005245 sintering Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000000391 smoking effect Effects 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 229910001020 Au alloy Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910019899 RuO Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/017—Manufacturing methods or apparatus for heaters
Landscapes
- Resistance Heating (AREA)
- Surface Heating Bodies (AREA)
- Control Of Resistance Heating (AREA)
Abstract
The present invention is a kind of electronic cigarette heating element and preparation method thereof, which includes pedestal, at least a piece of heater being set on the base；The insulating medium layer that the heater includes metal sheet substrate, is wrapped in the metal sheet substrate, the thick-film resistor with setting resistance being printed on the dielectric, the both ends of the thick-film resistor are electrically connected with the electrode being arranged in pedestal.The processing method that this method provides this element.The present invention provides a kind of electronic cigarette heating elements of metallic matrix, using biplate and multi-sheet structure, the distance of reduction cigarette outer layer tobacco to fever tablet, to reduce temperature difference.Thick film resistor type fever tablet is matrix in the case where ensure that intensity and toughness using metal, thick-film resistor can accomplish the 1/2 even more thin of ceramic chip fever body thickness, therefore, structure, which has made biplate and multi-disc still, can ensure the inside for being freely insertable into cigarette.
Description
Technical field
The present invention relates to electronic cigarette field, more particularly to a kind of electronic cigarette heating element and its preparations for heating cigarette
Method.
Background technology
The sheet-shaped heating element that electronic cigarette uses in the market is mainly with ceramics for matrix printed resistor slurry, at present using most
More ceramic substrates is ZrO2, in addition there are BeO, AlN, Al2O3With the ceramic substrates such as SiC.Ceramic substrate has many advantages, such as
The advantages that high insulation resistance, heat-resist, high mechanical strength.But almost all of ceramic substrate all exist can not gram
The shortcomings that taking：1. brittleness is big, mechanical and thermal shock energy force difference；2. sizes of substrate is limited, it is difficult to accomplish very thin piece；3. ceramics
The capacity of heat transmission deficiency of substrate is difficult to meet the heat dissipation needs of high power density circuit.
Invention content
The present invention is directed in current electronic cigarette, the above-mentioned deficiency of ceramic body sheet-shaped heating element, is provided a kind of using sheet metal
Do the electronic cigarette heating element and preparation method thereof of matrix.
The technical scheme is that：A kind of electronic cigarette heating element, including pedestal, what is be set on the base is at least a piece of
Heater；The insulating medium layer that the heater includes metal sheet substrate, is covered in the metal sheet substrate, is printed on
The thick-film resistor with setting resistance on the dielectric, the both ends of the thick-film resistor and is arranged in pedestal
Electrode is electrically connected.
The present invention provides a kind of electronic cigarette heating elements of metallic matrix to reduce cigarette using biplate and multi-sheet structure
Outer layer tobacco to fever tablet distance, to reduce temperature difference.Thick film resistor type fever tablet ensure that by force by matrix of metal
In the case of degree and toughness, metallic matrix can accomplish the 1/2 even more thin of ceramic chip fever body thickness, and therefore, structure is made
Biplate and multi-disc can still ensure the inside for being freely insertable into cigarette.
Further, in above-mentioned electronic cigarette heating element：The thick-film resistor is printed on the insulating medium layer
Outside.
Further, in above-mentioned electronic cigarette heating element：The resistance slurry of the printing thick-film resistor includes Ag-
Pd、Ag、Au、SnO、RuO2、MoO3, the powders such as W, Mo-Mn and Cu at least one or several mixing.
Further, in above-mentioned electronic cigarette heating element：The thick-film resistor thickness is 1 μm -400 μm, and resistance value exists
Between 0.1 Ω -10 Ω.
Further, in above-mentioned electronic cigarette heating element：The matrix is stainless steel, ferroalloy, aluminium alloy, titanium conjunction
At least one of gold and nickel alloy, the matrix are width 0.1mm-6mm, thickness 0.1mm-2.0mm, height 1mm-50mm
Plane sheet body, curved surface sheet body, variable cross-section sheet body or cross-section sheet body.
Further, in above-mentioned electronic cigarette heating element：The insulating medium layer be devitrified glass, amorphous glass,
Crystalline glass or glass-ceramic complex media；The thickness of the insulating medium layer is 1 μm -500 μm.
The present invention also provides a kind of preparation methods of electronic cigarette heating element to include the following steps：
Step 1 prints insulating dielectric materials in metal base surface；
Step 2, insulating dielectric materials drying；
Step 3, insulating medium layer firing；
Step 4, the printed resistor slurry according to set patterns on dielectric；
Step 5, resistance slurry drying；
Step 6, thick-film resistor firing.
Further, in above-mentioned preparation method：The metallic matrix is stainless steel, ferroalloy, aluminium alloy, titanium alloy
And at least one of nickel alloy, it is a kind of width 0.1mm-6mm, thickness 0.1mm-2.0mm, the planar chip of height 1mm-50mm
Body, curved surface sheet body, variable cross-section sheet body or cross-section sheet body.
Further, in above-mentioned preparation method：The insulating dielectric materials are devitrified glass, amorphous glass, crystalline state
Glass or glass-ceramic complex media.
Further, in above-mentioned preparation method：The resistance slurry includes Ag-Pd, Ag, Au, SnO, RuO2、MoO3、
W, at least one or several mixing of the powders such as Mo-Mn and Cu.
The present invention is described in detail in the following with reference to the drawings and specific embodiments.
Description of the drawings
Fig. 1 is 1 electronic cigarette heating element structure figure of the embodiment of the present invention.
Fig. 2 is Figure 1A-A sectional views.
Fig. 3 is 2 electronic cigarette heating element structure figure of the embodiment of the present invention.
Fig. 4 is 3 electronic cigarette heating element structure figure of the embodiment of the present invention.
Fig. 5 is electronic cigarette heating element preparation flow figure of the embodiment of the present invention.
Specific implementation mode
The present embodiment is a kind of electronic cigarette heating element using thick-film resistor power-up fever, as depicted in figs. 1 and 2 by sending out
Hot body 6 is mounted on pedestal 1 and is formed, in use, heater 6 will be inserted into cigarette, in cigarettes between pipe tobacco is heated,
Heater 6 is the key that the present embodiment, and heater 6 as shown in Figure 1 includes metal sheet substrate 5, is wrapped in metal sheet substrate 5
Insulating medium layer 2, the thick-film resistor 3 with setting resistance being printed on dielectric 2, the both ends of thick-film resistor 3 are directly adopted
It is connected with battery with conducting wire, or is electrically connected with the electrode 4 being arranged in pedestal 1, electrode is connected with battery.In the present embodiment,
Thick-film resistor 3 can be arranged on the surface of 2 single side of insulating medium layer or two-sided surface, be arranged as required to.Metal chip base
Body 5 still maintains certain toughness, good thermal conductivity and workability, the specific trade mark under with higher mechanical strength
Sheet metal can fire insulating medium layer 2 in specific technique lower surface, such as glass glaze.
Insulating medium layer 2 is fired on the surface layer of metal sheet substrate 5, and insulating medium layer 2 has higher insulating properties, insulate simultaneously
The coefficient of expansion of 2 material of dielectric layer ensures close to the coefficient of expansion of metal sheet substrate 5 and the matched expansion coefficient of the two in heat
Swollen contraction does not crack；Thick-film resistor 3 is printed on insulating medium layer 2, forms resistance circuit, by thick film electricity after energization
Resistance 3 converts electrical current into thermal energy；The effect of electrode 4 is to be connect with battery, is conductive, and electric current can be transmitted to thick-film resistor 3.
Embodiment 2 and embodiment 3 are as shown in Figure 3 and Figure 4, with the label that two pieces of heaters are as shown in Figure 3 in embodiment 2
7 and label 8 shown in, it is exactly that a kind of heater 6 in fever tablet, with embodiment 1 is consistent, and only shape as needed has
Changed.It is the structure chart of embodiment 3 as shown in Figure 4, which uses three pieces heater 9,10,11, in real process
In can have multiple heaters as needed, be thus inserted into cigarette, dispersed-heated, heating can be made more uniform.With it is existing
Technical solution compare, the structure and technique that the present embodiment is related to can be such that the performance of electronic cigarette is well improved, fever
Piece belongs to the core of entire smoking set, is eliminated once damaging entire smoking set, the present embodiment can significantly prevent
The risk of this fracture, the service life for greatly extending this smoking set greatly reduce brittle failure risk using process, improve
Service life, while monolithic volume is made smaller, realizes biplate and multi-disc heating plate is inserted into cigarette heating, cigarette tobacco leaf dries
Roasting evenly mouthfeel gets a promotion, and increases user experience.In embodiment 3, for three heaters 9,10,11, embodiment 2
In two heaters 7,8, it can be series winding or in parallel to connect on mode message, as two heaters 7,8 are contacted in embodiment 2
After connection, then battery is accessed, it is of course also possible to which in parallel as needed access battery later, is opened in this way, power supply can be respectively set
It closes, in practice, different power may be used in two heaters, and one powerful, smaller power, when by heater
Start when being inserted into cigarette smoke when, can two heaters all power up, scheduled temperature will be quickly reached in this way, smoke
, a heater can be closed after reaching temperature, powerful fever body running is left behind, can be converted after for a moment
There was only low power fever body running, in short, can be set as needed switch.For embodiment 3, the company of three heaters
The mode of connecing can very flexibly, can with three series windings or three parallel connections, can also after two series windings again it is in parallel another, together
Sample can also again contact after two parallel connections another heater, and connection type is very flexible in a word, and consumer can root
It flexibly selects, is selected in practice by consumer oneself with multiple switch, enhancing says user's body with nasal sound according to the idea of oneself
It tests.
The problem of embodiment 2 and embodiment 3 are unevenly distributed for cigarette heat, the technical solution adopted is that, using biplate
And multi-sheet structure, the distance of reduction cigarette outer layer tobacco to fever tablet, to reduce temperature difference.Thick film circuit formula fever tablet is with gold
It is matrix in the case where ensure that intensity and toughness to belong to, and thickness can accomplish the 1/2 even more thin of ceramic chip fever body thickness,
Therefore, structure, which has made biplate and multi-disc still, can ensure the inside for being freely insertable into cigarette.
In the present embodiment, the shape of metal substrate 5 includes plane sheet body, curved surface sheet body, variable cross-section sheet body, cross-section sheet body
At least one；The width of 5 monolithic of metal sheet substrate in 0.1mm-6mm, thickness in 0.1mm-2.0mm, height in 1mm-
Between 50mm；5 material of metal sheet substrate includes at least the one of stainless steel, ferroalloy, aluminium alloy, titanium alloy and nickel alloy
Kind；The material principal component of insulating medium layer 2 includes devitrified glass, amorphous glass, crystalline glass and glass-ceramic complex media
It is at least one.Resistance slurry principal component includes Ag-Pd, Ag, Au, SnO, RuO in thick-film resistor 32、MoO3, W, Mo-Mn and Cu etc.
At least one of powder, can be with carbon containing in resistance slurry, but can only be used together with other powders, cannot individually use；Electrode 4
Material includes at least one of Ag, Au, Cu, Ag-Pd and Ni；3 resistance value of thick-film resistor is in 0.1 Ω -10 Ω；The printing of resistance slurry
Mode includes that single hop printing, two sections of printings and multistage printing are at least one, at the same be included in sheet body be printed on one side with it is two-sided
At least one of printing；2 layer thickness of dielectric is at 1 μm -500 μm, 1 μm -400 μm of resistance layer thickness.
It is the preparation method of the electronic cigarette heating element of the present embodiment as shown in Figure 5, includes the following steps：
Step 1 prints insulating dielectric materials in metal base surface；
Step 2, insulating dielectric materials drying；
Step 3, insulating medium layer firing；As needed, printing and firing can divide completes several times.Dielectric layer sintering at least one
Layer, is sintered, every layer of sintering time is in 20min-240min, and sintering temperature is at 700 DEG C -1100 DEG C in oxidizing atmosphere.
Step 4, the printed resistor slurry according to set patterns on dielectric；
Step 5, resistance slurry drying；
Step 6, thick-film resistor firing.Thick-film resistor paste is sintered in oxidizing atmosphere, sintering temperature at 650 DEG C to 1000 DEG C,
Sintering time 15min-180min.
In addition, in the present embodiment, electrode 4 be also by printing and firing to thick-film resistor both ends, by Ag, Au, Cu,
Ag-Pd and Ni slurries are printed onto the region of setting, are then burnt into, and republish, reburn into, are so repeatedly also formed electrode 4
Layer.
Claims (10)
1. a kind of electronic cigarette heating element, including pedestal (1), at least a piece of heater being arranged on pedestal (1)；Its feature exists
In：The insulating medium layer (2) that the heater includes metal sheet substrate (5), is covered in the metal sheet substrate (5),
The thick-film resistor (3) with setting resistance being printed on the dielectric (2), the both ends of the thick-film resistor (3)
It is connect with battery.
2. electronic cigarette heating element according to claim 1, it is characterised in that：The thick-film resistor (3) is distributed on institute
The outside for the insulating medium layer (2) stated.
3. electronic cigarette heating element according to claim 2, it is characterised in that：The electricity of the printing thick-film resistor (3)
Resistance paste main component includes Ag-Pd, Ag, Au, SnO, RuO2、MoO3, at least one of W, Mo-Mn and Cu powder or number
Kind mixing.
4. electronic cigarette heating element according to claim 3, it is characterised in that：Described thick-film resistor (3) thickness is 1 μ
M-400 μm, resistance value is between 0.1 Ω -10 Ω.
5. electronic cigarette heating element according to claim 1, it is characterised in that：The matrix (5) is stainless steel, iron conjunction
At least one of gold, aluminium alloy, titanium alloy and nickel alloy, the matrix (5) are width 0.1mm-6mm, thickness 0.1mm-
Plane sheet body, curved surface sheet body, variable cross-section sheet body or the cross-section sheet body of 2.0mm, height 1mm-50mm.
6. electronic cigarette heating element according to claim 1, it is characterised in that：The insulating medium layer (2) is crystallite
Glass, amorphous glass, crystalline glass or glass-ceramic complex media；The thickness of the insulating medium layer (2) is 1 μm -500
μm。
7. a kind of preparation method of electronic cigarette heating element according to claim 1, it is characterised in that：Including following step
Suddenly：
Step 1 prints insulating dielectric materials in metal base surface；
Step 2, insulating dielectric materials drying；
Step 3, insulating medium layer firing；
Step 4, the printed resistor slurry according to set patterns on dielectric；
Step 5, resistance slurry drying；
Step 6, thick-film resistor firing.
8. preparation method according to claim 7, it is characterised in that：The metallic matrix is stainless steel, ferroalloy, aluminium
At least one of alloy, titanium alloy and nickel alloy is a kind of width 0.1mm-6mm, thickness 0.1mm-2.0mm, height 1mm-
Plane sheet body, curved surface sheet body, variable cross-section sheet body or the cross-section sheet body of 50mm.
9. preparation method according to claim 7, it is characterised in that：The insulating dielectric materials are devitrified glass, non-
Crystal glass, crystalline glass or glass-ceramic complex media.
10. preparation method according to claim 7, it is characterised in that：The resistance slurry include Ag-Pd, Ag, Au,
SnO、RuO2、MoO3, at least one of W, Mo-Mn and Cu powder or several mixing.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910111570.0A CN109587840A (en) | 2018-05-21 | 2018-05-21 | A kind of heating means and electronic cigarette heating element of electronic cigarette heating element |
| CN201810488274.8A CN108617039A (en) | 2018-05-21 | 2018-05-21 | A kind of electronic cigarette heating element and preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810488274.8A CN108617039A (en) | 2018-05-21 | 2018-05-21 | A kind of electronic cigarette heating element and preparation method |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910111570.0A Division CN109587840A (en) | 2018-05-21 | 2018-05-21 | A kind of heating means and electronic cigarette heating element of electronic cigarette heating element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108617039A true CN108617039A (en) | 2018-10-02 |
Family
ID=63663827
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910111570.0A Pending CN109587840A (en) | 2018-05-21 | 2018-05-21 | A kind of heating means and electronic cigarette heating element of electronic cigarette heating element |
| CN201810488274.8A Pending CN108617039A (en) | 2018-05-21 | 2018-05-21 | A kind of electronic cigarette heating element and preparation method |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201910111570.0A Pending CN109587840A (en) | 2018-05-21 | 2018-05-21 | A kind of heating means and electronic cigarette heating element of electronic cigarette heating element |
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| CN109348548A (en) * | 2018-11-09 | 2019-02-15 | 深圳市卓力能电子有限公司 | A kind of preparation method of the netted calandria of electronic cigarette |
| CN109618431A (en) * | 2019-01-16 | 2019-04-12 | 深圳市华诚达精密工业有限公司 | A kind of planar metal low-temperature heating device and manufacture craft |
| CN110312328A (en) * | 2019-06-13 | 2019-10-08 | 深圳市福来科技有限公司 | The production method for heating the smoking set ceramic base material rare earth thick-film heating piece that do not burn |
| CN111493368A (en) * | 2020-04-23 | 2020-08-07 | 同济大学 | Porous ceramic fin type electronic cigarette |
| WO2020206580A1 (en) * | 2019-04-08 | 2020-10-15 | 昂纳自动化技术（深圳）有限公司 | Electronic cigarette atomizing component and manufacturing method thereof |
| CN111972718A (en) * | 2020-08-13 | 2020-11-24 | 深圳市新宜康科技股份有限公司 | Multiple heating body heater and heating control method thereof |
| WO2021018263A1 (en) * | 2019-07-31 | 2021-02-04 | 湖北中烟工业有限责任公司 | Multi-subgroup element-based ceramic heating body and preparation method and application thereof |
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| CN113170926A (en) * | 2020-07-24 | 2021-07-27 | 深圳市卓力能技术有限公司 | Integrally conductive aerosol generation substrate heating body and preparation process and application thereof |
| CN113475780A (en) * | 2021-07-07 | 2021-10-08 | 株洲利德英可电子科技有限公司 | Electronic cigarette heating sheet, manufacturing method thereof and electronic cigarette |
| WO2023035851A1 (en) * | 2021-09-08 | 2023-03-16 | 深圳麦克韦尔科技有限公司 | Heating assembly and preparation method therefor, and aerosol generating device |
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| CN210275912U (en) * | 2019-06-04 | 2020-04-10 | 深圳市卓力能电子有限公司 | Heating element and atomization device |
| CN110122931A (en) * | 2019-06-05 | 2019-08-16 | 漫科斯威(东莞)实业有限公司 | Atomizing component method for heating and controlling, device, electronic cigarette and storage medium |
| CN111743205B (en) * | 2020-05-27 | 2023-11-17 | 深圳麦克韦尔科技有限公司 | Heating element and heating device |
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