CN206389568U - Graphene heating film - Google Patents
Graphene heating film Download PDFInfo
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- CN206389568U CN206389568U CN201720073242.2U CN201720073242U CN206389568U CN 206389568 U CN206389568 U CN 206389568U CN 201720073242 U CN201720073242 U CN 201720073242U CN 206389568 U CN206389568 U CN 206389568U
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Abstract
The utility model discloses a kind of graphene heating film, including base material, graphene film, electrode and diaphragm, the graphene film, electrode and diaphragm are sequentially fixed on base material.The utility model can make heating film operationally consistent heat generation, solve electrode overheating that current graphene heating film individually brought using copper foil or silver paste as electrode, generate heat it is uneven, the problem of there is the potential risks such as electric spark.
Description
Technical field
The utility model is related to carbon material technical field, in particular to a kind of graphene heating film, is particularly suitable for use in
In the wearable heating dress ornament of intelligence.
Background technology
Electric-heating technology has the remarkable advantages such as clean energy resource, thermal conversion efficiency are high, Pavement design is convenient, is built in the modern times
Build, heating engineering, the field such as decorations are used widely.For the low shortcoming of traditional electric-heating technology efficiency, development
Low resistance, high-termal conductivity, the high-performance carbon-based exothermic material of high heat-resistant stability just turn into the trend of future development.
Since preparing graphene from first time in 2004, graphene receives much concern as a kind of new carbon.It
Be it is a kind of completely bysp 2 The thickness that the carbon atom of hydridization is constituted is only the quasi- two dimensional crystal material of monoatomic layer or several monoatomic layers
Material, with the performance that high light transmittance and electric conductivity, high-specific surface area, high intensity and pliability etc. are excellent.These of graphene are excellent
Different in nature energy, makes it present good application prospect, particularly transparent, flexible thin film heater in field of electric heating.
Chinese patent notification number disclosed a kind of graphite on 24th for the prior art of " CN105898907 " in August in 2016
Alkene heating film and preparation method thereof, its technical scheme is that the heating film includes the first insulating waterproof layer, electrode layer, heating film layer
With the second insulating waterproof layer, the first insulating waterproof layer, electrode layer, heating film layer and the second insulating waterproof layer, which are pasted, is integrated knot
Structure, the heating film layer is graphene film.The heating film obtained by the patent has the advantages that the efficiency of heating surface is high.But the patent
Manufacture craft is complex, it is necessary to which long reaction, is unfavorable for scale under inert gas, gnotobasis and condition of high voltage
Production.
In addition, in terms of graphene is used for the wearable heating dress ornament of intelligence, in the electrode material that can be selected, due to etching
Metal electrode flexibility is poor, for the requirement of wearing comfort, not as the material of selection.Due to there is potential electricity in copper foil
Spark, not separately as a kind of electrode material.Copper slurry is due to oxidizable, sheet resistance height, also not as consideration.Comprehensive measurement material
Electric conductivity and mechanical property, silver paste are electrode materials the most suitable, but are due to that silver paste is after all one and comprehensive matches somebody with somebody cube
System, its sheet resistance is still high compared with copper foil, so upon power-up, there is the loss of voltage in circuit, also brings along heating uneven
Problem.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems in the prior art generates heat there is provided a kind of graphene
Film, the utility model can make heating film operationally consistent heat generation, solve current graphene heating film and individually use copper foil
Or silver paste brought as electrode electrode overheating, generate heat it is uneven, the problem of there is the potential risks such as electric spark.
To achieve the above object, the technical solution adopted in the utility model is as follows：
A kind of graphene heating film, it is characterised in that：Including base material, graphene film, electrode and diaphragm, the graphene
Film, electrode and diaphragm are sequentially fixed on base material.
The electrode is included in the combination electrode on graphene film, and the combination electrode includes silver electrode and is fixed on silver-colored electricity
Copper electrode on extremely.
Silver electrode in the combination electrode be using silver paste as material, and by way of inkjet printing or silk-screen printing into
Type is on graphene film；Copper electrode in the combination electrode is, using copper foil as material, and to paste silver electrode by laminating machine
On.
The width of the copper electrode is less than the width of silver electrode.
The electrode also includes many using silver paste as material, and is molded over stone by way of inkjet printing or silk-screen printing
Single electrode on black alkene film, many single electrodes are connected with combination electrode.
Many described single electrodes are symmetricly set between combination electrode, and many single electrodes are parallel.
The graphene film is molded by way of coating, recessed roller, intaglio plate or silk-screen in substrate surface.
The diaphragm is polyurethane film, high-temperature polyester film or polyimide film, and electricity is covered in by the way of hot pressing
On extremely.
Using the utility model has the advantage of：
First, on the one hand the utility model solves using copper foil and silver paste as combination electrode and uses silver electrode merely, by
The loss of voltage on the conductive track that silver paste resistance itself is caused, the uneven and electrode overheating of heating thus brought is asked
Topic；On the other hand solve and use copper foil as electrode merely, the loss of voltage easily occur in copper foil junction, produce heating
It is uneven, and avoid the hidden danger that the potential electric spark that copper foil tape is come is used alone.In addition, being symmetricly set on many compound
Single electrode between electrode coordinates, and can make the regional of heating film while consistent heat generation, solves and generate heat in the prior art not
Uniform the problem of.Compared with prior art, the utility model is particularly suitable for use in the wearable heating dress ornament of intelligence.
2nd, design structure of the present utility model is simple, and technique is simple, and process is few, rational in infrastructure, and industrialization process is easy to real
It is existing.
3rd, the utility model is using combination electrode and the arrangement of Duo Gen single electrodes so that graphene heating film is powered
Afterwards, voltage is uniform between each electrode, forms multiple parallel-currents so that graphene heating film can quickly be sent out under lower pressure
Heat.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the arrangement schematic diagram of electrode in the utility model；
In figure marked as：1st, base material, 2, graphene film, 3, diaphragm, 4, combination electrode, 5, single electrode, 41, silver electrode,
42nd, copper electrode.
Embodiment
Embodiment 1
A kind of graphene heating film, including base material 1, graphene film 2, electrode and diaphragm 3, the graphene film 2, electrode
It is sequentially fixed at diaphragm 3 on base material 1.
In the present embodiment, the electrode includes the combination electrode 4 being symmetricly set on graphene film 2, the combination electrode 4
Including silver electrode 41 and the copper electrode 42 being fixed in silver electrode 41.Silver electrode 41 in the combination electrode 4 be using silver paste as
Material, and be molded over by way of inkjet printing or silk-screen printing on graphene film 2；Copper electrode in the combination electrode 4
42 be, using copper foil as material, and to be pasted by laminating machine in silver electrode 41；And the width of the copper electrode 42 is less than silver electrode
41 width.Wherein, the combination electrode 4 is main electrode, for switching on power.
In the present embodiment, the graphene film 2 is by the mode such as coating, recessed roller, intaglio plate, silk-screen in the surface forming of base material 1.
In the present embodiment, the diaphragm 3 is thermoplastic polyurethane film, high-temperature polyester film, polyimide film etc., is used
The mode of hot pressing is covered on electrode.
Embodiment 2
A kind of graphene heating film, including base material 1, graphene film 2, electrode and diaphragm 3, the graphene film 2, electrode
It is sequentially fixed at diaphragm 3 on base material 1.
In the present embodiment, the electrode includes combination electrode 4 and Duo Gen single electrodes 5, and the quantity of the combination electrode 4 is preferred
For two, and it is symmetricly set on as the main electrode of connection power supply on graphene film 2；The combination electrode 4 includes silver electrode 41
With the copper electrode 42 being fixed in silver electrode 41.Silver electrode 41 in the combination electrode 4 is, using silver paste as material, and to pass through spray
The mode of ink printing or silk-screen printing is molded on graphene film 2；Copper electrode 42 in the combination electrode 4 is using copper foil as material
Material, and pasted by laminating machine in silver electrode 41.Many described single electrodes 5 are, using silver paste as material, and to be beaten by ink-jet
Print or the mode of silk-screen printing are molded over auxiliary electrode on graphene film 2, many single electrodes 5 be symmetricly set on combination electrode 4 it
Between, and many single electrodes 5 are parallel.Further, every single electrode 5 is only connected with wherein one combination electrode 4, single electrode 5
It can be vertically connected on combination electrode 4, also tiltable is connected on combination electrode 4.Specifically when implementing, in combination electrode 4
Silver electrode 41 and single electrode 5 by way of inkjet printing or silk-screen printing one-shot forming on graphene film 2.
It is that can be used by switching control combination electrode 4 to connect power supply, after connection power supply, electric current passes through in the present embodiment
Combination electrode 4 and single electrode 5, make graphene heating film regional consistent heat generation.
Claims (8)
1. a kind of graphene heating film, it is characterised in that：Including base material（1）, graphene film（2）, electrode and diaphragm（3）, institute
State graphene film（2）, electrode and diaphragm（3）It is sequentially fixed at base material（1）On.
2. a kind of graphene heating film as claimed in claim 1, it is characterised in that：The electrode includes being symmetricly set on graphite
Alkene film（2）On combination electrode（4）, the combination electrode（4）Including silver electrode（41）Be fixed on silver electrode（41）On copper
Electrode（42）.
3. a kind of graphene heating film as claimed in claim 2, it is characterised in that：The combination electrode（4）In silver electrode
（41）For using silver paste as material, and graphene film is molded over by way of inkjet printing or silk-screen printing（2）On；It is described compound
Electrode（4）In copper electrode（42）For using copper foil as material, and silver electrode is pasted by laminating machine（41）On.
4. a kind of graphene heating film as claimed in claim 3, it is characterised in that：The copper electrode（42）Width be less than silver
Electrode（41）Width.
5. a kind of graphene heating film as any one of claim 2-4, it is characterised in that：The electrode also includes
Many, using silver paste as material, and are molded over graphene film by way of inkjet printing or silk-screen printing（2）On single electrode
（5）, many single electrodes（5）And combination electrode（4）Connection.
6. a kind of graphene heating film as claimed in claim 5, it is characterised in that：Many described single electrodes（5）Symmetrically set
Put in combination electrode（4）Between, and many single electrodes（5）It is parallel.
7. a kind of graphene heating film as claimed in claim 1, it is characterised in that：The graphene film（2）By coating, it is recessed
The mode of roller, intaglio plate or silk-screen is in base material（1）Surface forming.
8. a kind of graphene heating film as claimed in claim 1, it is characterised in that：The diaphragm（3）For thermoplastic poly ammonia
Ester film, high-temperature polyester film or polyimide film, are covered on electrode by the way of hot pressing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720073242.2U CN206389568U (en) | 2017-01-21 | 2017-01-21 | Graphene heating film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720073242.2U CN206389568U (en) | 2017-01-21 | 2017-01-21 | Graphene heating film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206389568U true CN206389568U (en) | 2017-08-08 |
Family
ID=59494491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720073242.2U Active CN206389568U (en) | 2017-01-21 | 2017-01-21 | Graphene heating film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206389568U (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108770097A (en) * | 2018-06-22 | 2018-11-06 | 宁波柔碳电子科技有限公司 | A kind of Electric radiant Heating Film and preparation method thereof |
| CN108834241A (en) * | 2018-04-25 | 2018-11-16 | 江苏工程职业技术学院 | A kind of preparation method of super soft olefinic carbon Electric radiant Heating Film |
| CN109152112A (en) * | 2018-08-31 | 2019-01-04 | 佛山市中科四维热管理技术有限公司 | A kind of graphene heating film and preparation method thereof |
| CN109275210A (en) * | 2018-10-12 | 2019-01-25 | 重庆墨希科技有限公司 | A kind of heating film of high reliability and preparation method thereof based on graphene |
| CN109451606A (en) * | 2018-10-12 | 2019-03-08 | 重庆墨希科技有限公司 | A kind of transparent heating film of impact resistance based on graphene |
| CN109435394A (en) * | 2017-08-31 | 2019-03-08 | 宝泰隆新材料股份有限公司北京分公司 | A kind of Flexible graphene heating fabric with temperature real time monitoring function |
| CN109467335A (en) * | 2019-01-16 | 2019-03-15 | 刘丽荣 | Far infrared heater material and preparation method thereof |
| CN109699094A (en) * | 2019-01-29 | 2019-04-30 | 陈树佳 | A kind of Flexible graphene Electric radiant Heating Film and preparation method thereof |
| CN109874187A (en) * | 2019-01-29 | 2019-06-11 | 鸿纳（东莞）新材料科技有限公司 | A kind of graphene heating film and its compounding method |
| CN110267372A (en) * | 2019-05-07 | 2019-09-20 | 宁波石墨烯创新中心有限公司 | A kind of graphene electric heating composite members and its manufacturing method |
| CN110312332A (en) * | 2019-05-23 | 2019-10-08 | 南京财经大学 | A kind of energy storage water proof type graphene far-infrared electrothermal module |
| CN110505719A (en) * | 2019-08-28 | 2019-11-26 | 北京石墨烯研究院 | Heating film and preparation method thereof |
| CN111901906A (en) * | 2020-07-14 | 2020-11-06 | 陆建华 | Preparation method of heating body composed of microcrystalline glass and graphene composite conductive film |
| CN112622719A (en) * | 2021-01-28 | 2021-04-09 | 德阳烯碳科技有限公司 | Preparation method of heating pad of surface heating automobile seat |
| CN113068280A (en) * | 2020-01-02 | 2021-07-02 | 中国科学院福建物质结构研究所 | Graphene heating film and preparation method and application thereof |
| US11825570B2 (en) | 2018-11-16 | 2023-11-21 | Industrial Technology Research Institute | Heater package |
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2017
- 2017-01-21 CN CN201720073242.2U patent/CN206389568U/en active Active
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109435394A (en) * | 2017-08-31 | 2019-03-08 | 宝泰隆新材料股份有限公司北京分公司 | A kind of Flexible graphene heating fabric with temperature real time monitoring function |
| CN108834241A (en) * | 2018-04-25 | 2018-11-16 | 江苏工程职业技术学院 | A kind of preparation method of super soft olefinic carbon Electric radiant Heating Film |
| CN108770097A (en) * | 2018-06-22 | 2018-11-06 | 宁波柔碳电子科技有限公司 | A kind of Electric radiant Heating Film and preparation method thereof |
| CN108770097B (en) * | 2018-06-22 | 2021-06-11 | 宁波柔碳电子科技有限公司 | Electrothermal film and preparation method thereof |
| CN109152112A (en) * | 2018-08-31 | 2019-01-04 | 佛山市中科四维热管理技术有限公司 | A kind of graphene heating film and preparation method thereof |
| CN109275210B (en) * | 2018-10-12 | 2021-02-09 | 重庆墨希科技有限公司 | High-reliability heating film based on graphene and preparation method thereof |
| CN109275210A (en) * | 2018-10-12 | 2019-01-25 | 重庆墨希科技有限公司 | A kind of heating film of high reliability and preparation method thereof based on graphene |
| CN109451606A (en) * | 2018-10-12 | 2019-03-08 | 重庆墨希科技有限公司 | A kind of transparent heating film of impact resistance based on graphene |
| US11825570B2 (en) | 2018-11-16 | 2023-11-21 | Industrial Technology Research Institute | Heater package |
| CN109467335A (en) * | 2019-01-16 | 2019-03-15 | 刘丽荣 | Far infrared heater material and preparation method thereof |
| CN109874187A (en) * | 2019-01-29 | 2019-06-11 | 鸿纳（东莞）新材料科技有限公司 | A kind of graphene heating film and its compounding method |
| CN109699094A (en) * | 2019-01-29 | 2019-04-30 | 陈树佳 | A kind of Flexible graphene Electric radiant Heating Film and preparation method thereof |
| CN110267372A (en) * | 2019-05-07 | 2019-09-20 | 宁波石墨烯创新中心有限公司 | A kind of graphene electric heating composite members and its manufacturing method |
| CN110312332A (en) * | 2019-05-23 | 2019-10-08 | 南京财经大学 | A kind of energy storage water proof type graphene far-infrared electrothermal module |
| CN110505719A (en) * | 2019-08-28 | 2019-11-26 | 北京石墨烯研究院 | Heating film and preparation method thereof |
| CN113068280A (en) * | 2020-01-02 | 2021-07-02 | 中国科学院福建物质结构研究所 | Graphene heating film and preparation method and application thereof |
| CN111901906A (en) * | 2020-07-14 | 2020-11-06 | 陆建华 | Preparation method of heating body composed of microcrystalline glass and graphene composite conductive film |
| CN112622719A (en) * | 2021-01-28 | 2021-04-09 | 德阳烯碳科技有限公司 | Preparation method of heating pad of surface heating automobile seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221220 Address after: No.426, Jiangnan Road, shiting, Jingyang District, Deyang City, Sichuan Province Patentee after: Sichuan olefin Technology Co.,Ltd. Address before: No.426, Jiangnan Road, shiting, Jingyang District, Deyang City, Sichuan Province Patentee before: DEYANG CARBONENE TECHNOLOGY CO.,LTD. |
|
| TR01 | Transfer of patent right |