CN206932422U - graphene heating film - Google Patents
graphene heating film Download PDFInfo
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- CN206932422U CN206932422U CN201720736018.7U CN201720736018U CN206932422U CN 206932422 U CN206932422 U CN 206932422U CN 201720736018 U CN201720736018 U CN 201720736018U CN 206932422 U CN206932422 U CN 206932422U
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Abstract
It the utility model is related to a kind of graphene heating film, some parallel and spaced graphene strips are first printed on the first base film, form graphene film, again conductive material is stamped or sticks at the both ends of the first base film, conductive material is connected with the end of some graphene strips, one layer of second base film is covered in the top of graphene film, finally by the surrounding of the first base film and the heat-sealing fitting of the surrounding of the second base film.When in use, the conductive material at the first base film both ends is connected with external power source for the utility model, and graphene film and conductive material can just produce required heating heat；Graphene film is made up of some parallel and spaced graphene strips, reduces the usage amount of graphene, so as to reduce the production cost of heating film；Conductive material and graphene film are respectively positioned on the first base film, and two membranes are merged into a tunic, reduce the integral thickness of heating film, alleviate the overall weight of heating film, make the application of heating film wider, are more convenient to use.
Description
Technical field
Electric heating film technical field is the utility model is related to, more particularly, to a kind of graphene heating film.
Background technology
Electric heating film is on insulating materials surface after certain technique processing, and on insulating materials surface, one layer of formation is led
Conductive film.Conducting particles forms netted lattice structure on the surface of insulating barrier, and after energization, conductive membrane layer heating produces heat.
Electric radiant Heating Film power can be adjusted by adding various auxiliary agents in the film.
Heating film is facial heating material, and thermal conductive surface, heat transfer resistance are small to greatest extent with heated object formation.Using when
External form alternative is strong, applied widely.Aircraft wing deicing and the deicing on airport, snow removing are can be applied to, uses organic material
Manufactured transparent electric heating film, available for the antifog and deicing of windshield, it is additionally operable to the defrosting of cold-storage showcase.
In the prior art, graphene becomes preferably by its excellent mechanical performance, electric property and optical property
Heat membrane material.At present, common graphene heating film includes being set gradually by bottom to surface layer substrate, graphene film, lead
Nethike embrane, electrode and overcoat are electrically connected, graphene, the usage amount of graphene have been filled on the graphene film used in this heating film
It is more, add the production cost of heating film；In addition, existing graphene heating film is to set conduction in the top of graphene film
Junctional membrane, this adds increased the integral thickness of heating film and weight, it is not convenient to use.
Utility model content
The technical problems to be solved in the utility model is：In order to overcome the graphene used in heating film of the prior art
Graphene is filled on film, the usage amount of graphene is more, adds the production cost of heating film；In addition, existing graphene
Heating film is to set conductive connection film in the top of graphene film, adds the integral thickness and weight of heating film, is not easy to make
With the problem of, there is provided a kind of graphene heating film.
Technical scheme is used by the utility model solves its technical problem：A kind of graphene heating film, including first
Base film, graphene film is provided with first base film, the graphene film is by some parallel and spaced stones
Black alkene bar forms, and the both sides of graphene film are respectively arranged with conductive material, the conductive material series connection on first base film
The end of some graphene strips, is provided with the second base film on the graphene film, the surrounding of first base film with
The surrounding fitting of second base film, the conductive material and between first base film and the second base film.
The utility model is that some parallel and spaced graphenes are first printed on the first base film in processing
Bar, graphene film is formed, then stamp or stick again conductive material, conductive material and some graphite at the both ends of the first base film
The end connection of alkene bar, then covers one layer of second base film, finally by the surrounding of the first base film in the top of graphene film
Fitting is sealed with the surrounding of the second base film.Graphene heating film of the present utility model when in use, by the first base film both ends
Conductive material be connected with external power source, graphene film and conductive material, which just can produce, required heats heat；Graphene film by
Some parallel and spaced graphene strips compositions, reduce the usage amount of graphene, so as to reduce the life of heating film
Produce cost；Conductive material and graphene film are respectively positioned on the first base film, and two membranes are merged into a tunic, reduce heating film
Integral thickness, the overall weight of heating film is alleviated, make the application of heating film wider, be more convenient to use.
Further, one layer of reflectance coating is provided with below first base film, heat can be made to be sent out to single direction
Penetrate, the speed of defrosting and deicing can be accelerated.
Preferably, first base film and second base film are PET film or PI films, PET film and PI films are equal
For hyaline membrane, the use range of the utility model heating film is increased.
Preferably, the conductive material is copper or silver, the price of copper and silver is relatively inexpensive, it is possible to reduce the utility model adds
The production cost of hotting mask.
The beneficial effects of the utility model are:The utility model is that some are first printed on the first base film in processing
Parallel and spaced graphene strips, graphene film is formed, then stamps or stick conduction at the both ends of the first base film again
Material, conductive material are connected with the end of some graphene strips, then cover one layer of second base film in the top of graphene film,
Finally by the surrounding of the first base film and the heat-sealing fitting of the surrounding of the second base film.Graphene heating film of the present utility model makes
Used time, the conductive material at the first base film both ends is connected with external power source, graphene film and conductive material are with regard to that can produce institute
Heat need to be heated；Graphene film is made up of some parallel and spaced graphene strips, reduces the usage amount of graphene,
So as to reduce the production cost of heating film；Conductive material and graphene film are respectively positioned on the first base film, and two membranes are merged into
One tunic, the integral thickness of heating film is reduced, alleviates the overall weight of heating film, make the application of heating film wider,
It is more convenient to use.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is two-dimensional representation of the present utility model；
Fig. 2 is the sectional view at A-A in the utility model Fig. 1；
Fig. 3 is the two-dimensional representation of the utility model in a state of use.
In figure：1. the first base film, 2. graphene films, 3. graphene strips, 4. conductive materials, 5. second base films, 6. is anti-
Penetrate film, 7. external power sources.
Embodiment
Presently in connection with accompanying drawing, the utility model is described in more detail.These accompanying drawings are simplified schematic diagram,
Only illustrate basic structure of the present utility model in a schematic way, therefore it only shows the composition relevant with the utility model.
A kind of graphene heating film as depicted in figs. 1 and 2, including the first base film 1, set on first base film 1
Graphene film 2 is equipped with, the graphene film 2 is made up of some parallel and spaced graphene strips 3, first matrix
The both sides of graphene film 2 are respectively arranged with conductive material 4 on film 1, and the conductive material 4 is copper or silver, and the conductive material 4 is gone here and there
Join the end of some graphene strips 3, be provided with the second base film 5 on the graphene film 2, first base film 1 with
Second base film 5 is PET film or PI films, and the surrounding of first base film 1 and the surrounding of second base film 5 are pasted
Close, the conductive material 4 and between the base film 5 of the first base film 1 and second, below first base film 1
One layer of reflectance coating 6 is provided with, heat can be made to launch to single direction, the speed of defrosting and deicing can be accelerated.
The utility model is that some parallel and spaced graphenes are first printed on the first base film 1 in processing
Bar 3, formed graphene film 2, then stamp or stick conductive material 4 at the both ends of the first base film 1 again, if conductive material 4 with
The end connection of dry graphene strips 3, then covers one layer of second base film 5, finally by the first matrix in the top of graphene film 2
The surrounding of film 1 and the heat-sealing fitting of the surrounding of the second base film 5.Graphene heating film of the present utility model when in use, by first
The conductive material 4 at the both ends of base film 1 is connected with external power source 7, as shown in figure 3, graphene film 2 and conductive material 4 can just produce
Heating heat needed for raw；Graphene strips 3 on graphene film 2 are parallel and are arranged at intervals, and reduce the usage amount of graphene, so as to
Reduce the production cost of heating film；Conductive material 4 and graphene film 2 are respectively positioned on the first base film 1, and two membranes are merged into one
Tunic, the integral thickness of heating film is reduced, alleviate the overall weight of heating film, make the application of heating film wider, more
Convenient use.
Using it is above-mentioned according to desirable embodiment of the present utility model as enlightenment, pass through above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real
The content being not limited to new technical scope on specification, it is necessary to which its technology is determined according to right
Property scope.
Claims (4)
- A kind of 1. graphene heating film, it is characterised in that：Including the first base film (1), it is provided with first base film (1) Graphene film (2), the graphene film (2) are made up of some parallel and spaced graphene strips (3), first base The both sides of graphene film (2) are respectively arranged with conductive material (4), some stones of conductive material (4) series connection on body film (1) The end of black alkene bar (3), the second base film (5), the surrounding of first base film (1) are provided with the graphene film (2) It is bonded with the surrounding of second base film (5), the conductive material (4) is with being located at first base film (1) and the second base Between body film (5).
- 2. graphene heating film as claimed in claim 1, it is characterised in that：It is provided with below first base film (1) One layer of reflectance coating (6).
- 3. graphene heating film as claimed in claim 1, it is characterised in that：First base film (1) and second base Body film (5) is PET film or PI films.
- 4. graphene heating film as claimed in claim 1, it is characterised in that：The conductive material (4) is copper or silver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720736018.7U CN206932422U (en) | 2017-06-22 | 2017-06-22 | graphene heating film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720736018.7U CN206932422U (en) | 2017-06-22 | 2017-06-22 | graphene heating film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206932422U true CN206932422U (en) | 2018-01-26 |
Family
ID=61345598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720736018.7U Active CN206932422U (en) | 2017-06-22 | 2017-06-22 | graphene heating film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206932422U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108684084A (en) * | 2018-03-30 | 2018-10-19 | 重庆墨希科技有限公司 | The preparation process of graphene heating film |
| 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 |
| CN114081210A (en) * | 2021-11-16 | 2022-02-25 | 长安大学 | Aerosol generating device |
-
2017
- 2017-06-22 CN CN201720736018.7U patent/CN206932422U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108684084A (en) * | 2018-03-30 | 2018-10-19 | 重庆墨希科技有限公司 | The preparation process of graphene heating film |
| 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 |
| CN114081210A (en) * | 2021-11-16 | 2022-02-25 | 长安大学 | Aerosol generating device |
| CN114081210B (en) * | 2021-11-16 | 2024-02-02 | 长安大学 | Aerosol generating device |
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