CN208241913U - A kind of electronic cigarette heating element - Google Patents
A kind of electronic cigarette heating element Download PDFInfo
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- CN208241913U CN208241913U CN201820755160.0U CN201820755160U CN208241913U CN 208241913 U CN208241913 U CN 208241913U CN 201820755160 U CN201820755160 U CN 201820755160U CN 208241913 U CN208241913 U CN 208241913U
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- heating element
- electronic cigarette
- film resistor
- cigarette heating
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Abstract
The utility model is a kind of electronic cigarette heating element, including 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 utility model provides a kind of electronic cigarette heating element 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 been made into biplate and multi-disc still, can guarantee the inside for being freely insertable into cigarette.
Description
Technical field
The utility model relates to electronic cigarette field, in particular to a kind of electronic cigarette heating element for heating cigarette and its
Preparation method.
Background technique
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, and mechanical and thermal shock ability are poor；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.
Utility model content
For in current electronic cigarette, the above-mentioned deficiency of ceramic body sheet-shaped heating element provides a kind of using gold the utility model
Belong to piece and does electronic cigarette heating element of matrix and preparation method thereof.
The technical solution of the utility model is: a kind of electronic cigarette heating element, including pedestal are set on the base at least
A piece of heater；The insulating medium layer that the heater includes metal sheet substrate, is covered in the metal sheet substrate, print
The thick-film resistor with setting resistance of the brush on the dielectric, the both ends of the thick-film resistor and setting are in pedestal
Interior electrode electrical connection.
The utility model provides a kind of electronic cigarette heating element of metallic matrix, using biplate and multi-sheet structure, reduces
Cigarette outer layer tobacco to fever tablet distance, to reduce temperature difference.Thick film resistor type fever tablet is guaranteeing by matrix of metal
In the case where intensity and toughness, metallic matrix can accomplish the 1/2 even more thin of ceramic chip fever body thickness, therefore, structure
The inside for being freely insertable into cigarette can be guaranteed by being made into biplate and multi-disc still.
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: with a thickness of 1 μm -400 μm, resistance value exists the thick-film resistor
Between 0.1 Ω -10 Ω.
Further, in above-mentioned electronic cigarette heating element: the matrix is 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.
Further, in above-mentioned electronic cigarette heating element: the insulating medium layer with a thickness of 1 μm -500 μm.
The utility model is described in detail in the following with reference to the drawings and specific embodiments.
Detailed description of the invention
Fig. 1 is 1 electronic cigarette heating element structure figure of the utility model embodiment.
Fig. 2 is Figure 1A-A sectional view.
Fig. 3 is 2 electronic cigarette heating element structure figure of the utility model embodiment.
Fig. 4 is 3 electronic cigarette heating element structure figure of the utility model embodiment.
Specific embodiment
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 conducting wire with battery, 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 set on the surface or two-sided surface of 2 single side of insulating medium layer, be set as needed.Metal chip base
Body 5 still maintains certain toughness, good thermal conductivity and workability, the specific trade mark under mechanical strength with higher
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 is close to the coefficient of expansion of metal sheet substrate 5 and the coefficient of expansion of the two matches, and guarantees 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 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, can make to heat 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 service 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 the brittle failure risk of use process, improve
Service life, while monolithic volume is made smaller, realizes biplate and the insertion cigarette heating of multi-disc heating sheet, cigarette tobacco leaf dry
Roasting more 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, connect and can be series winding or parallel connection 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, two heaters can use different power, and one powerful, smaller power, when by heater
Start when being inserted into cigarette smoke when, can two heaters be all powered on, 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 contact again after two parallel connections another heater, and connection type is very flexible in a word, and consumer can root
According to the idea flexible choice of oneself, selected in practice with multiple switch by consumer oneself, enhancing says user's body with nasal sound
It tests.
Embodiment 2 and embodiment 3 aiming at the problem that cigarette heat is unevenly distributed, 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
Belonging to is matrix in the case where ensure that intensity and toughness, and thickness can accomplish the 1/2 even more thin of ceramic chip fever body thickness,
Therefore, structure, which has been made into biplate and multi-disc still, can guarantee 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 include sheet body be printed on one side with it is two-sided
At least one of printing；2 thickness degree of dielectric is at 1 μm -500 μm, 1 μm -400 μm of resistive layer thickness.
Claims (5)
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 heater include metal sheet substrate (5), the insulating medium layer (2) that is covered in the metal sheet substrate (5),
The thick-film resistor (3) with setting resistance being printed on the insulating medium layer (2), the two of the thick-film resistor (3)
End is connect with electric battery.
2. electronic cigarette heating element according to claim 1, it is characterised in that: the thick-film resistor (3) is evenly arranged 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 thick-film resistor (3) is with a thickness of 1 μ
M-400 μm, resistance value is between 0.1 Ω -10 Ω.
4. electronic cigarette heating element according to claim 1, it is characterised in that: the matrix (5) is width 0.1mm-
Plane sheet body, curved surface sheet body, variable cross-section sheet body or the cross-section sheet body of 6mm, thickness 0.1mm-2.0mm, height 1mm-50mm.
5. electronic cigarette heating element according to claim 1, it is characterised in that: the thickness of the insulating medium layer (2)
It is 1 μm -500 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820755160.0U CN208241913U (en) | 2018-05-21 | 2018-05-21 | A kind of electronic cigarette heating element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820755160.0U CN208241913U (en) | 2018-05-21 | 2018-05-21 | A kind of electronic cigarette heating element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208241913U true CN208241913U (en) | 2018-12-14 |
Family
ID=64580490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820755160.0U Active CN208241913U (en) | 2018-05-21 | 2018-05-21 | A kind of electronic cigarette heating element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208241913U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108617039A (en) * | 2018-05-21 | 2018-10-02 | 深圳市卓力能电子有限公司 | A kind of electronic cigarette heating element and preparation method |
| CN110290601A (en) * | 2019-06-13 | 2019-09-27 | 深圳市福来科技有限公司 | The production method for heating the smoking set metal base rare earth thick-film heating piece that do not burn |
| CN113397228A (en) * | 2021-07-07 | 2021-09-17 | 株洲利德英可电子科技有限公司 | Electronic cigarette heating pipe, manufacturing method thereof and electronic cigarette |
-
2018
- 2018-05-21 CN CN201820755160.0U patent/CN208241913U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108617039A (en) * | 2018-05-21 | 2018-10-02 | 深圳市卓力能电子有限公司 | A kind of electronic cigarette heating element and preparation method |
| CN110290601A (en) * | 2019-06-13 | 2019-09-27 | 深圳市福来科技有限公司 | The production method for heating the smoking set metal base rare earth thick-film heating piece that do not burn |
| CN113397228A (en) * | 2021-07-07 | 2021-09-17 | 株洲利德英可电子科技有限公司 | Electronic cigarette heating pipe, manufacturing method thereof and electronic cigarette |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200612 Address after: 518000 Guangdong city of Shenzhen province Qianhai Shenzhen Hong Kong cooperation zone before Bay Road No. 1 building 201 room A (located in Shenzhen Qianhai business secretary Co. Ltd.) Patentee after: Shenzhen Daomei Investment Development Co.,Ltd. Address before: 518000, B, three industrial road 2, stone community, Shiyan street, Shiyan City, Guangdong, Shenzhen, Baoan District Patentee before: ALD Group Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210115 Address after: 518100 1st, 2nd, 3rd, 4th and 5th floors of workshop B, No.2, Gongye 3rd road, Langxin community, Shiyan street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen zhuolineng Technology Co.,Ltd. Address before: 518000 Room 201, building A, No. 1, Qian Wan Road, Qianhai Shenzhen Hong Kong cooperation zone, Shenzhen, Guangdong (Shenzhen Qianhai business secretary Co., Ltd.) Patentee before: Shenzhen Daomei Investment Development Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 518100 workshop B, No.2, Gongye 3rd road, Langxin community, Shiyan street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen zhuolineng Technology Co.,Ltd. Address before: 518100 1st, 2nd, 3rd, 4th and 5th floors of workshop B, No.2, Gongye 3rd road, Langxin community, Shiyan street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: Shenzhen zhuolineng Technology Co.,Ltd. |