CN215735610U - Combined multifunctional heat conduction film based on flexible graphene - Google Patents
Combined multifunctional heat conduction film based on flexible graphene Download PDFInfo
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- CN215735610U CN215735610U CN202122270879.XU CN202122270879U CN215735610U CN 215735610 U CN215735610 U CN 215735610U CN 202122270879 U CN202122270879 U CN 202122270879U CN 215735610 U CN215735610 U CN 215735610U
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Abstract
The utility model discloses a combined multifunctional heat-conducting film based on flexible graphene, which comprises a graphene heat-conducting film body and a combined cavity inlet, wherein an adhesive layer is arranged below the graphene heat-conducting film body, a release film is arranged below the adhesive layer, a protective film is arranged above the graphene heat-conducting film body, a plurality of buffer rubber pads are fixedly arranged above the protective film, a combined cavity outlet is arranged on one side of the protective film, a heat-conducting film combined adhesion part is arranged on the other side of the protective film, a plurality of heat-conducting columns penetrate through the graphene heat-conducting film body, and a combined cavity inlet is arranged on one side of the graphene heat-conducting film body. The utility model has the following beneficial effects: be provided with integrated configuration on this heat conduction membrane, can be in the same place a plurality of these heat conduction membranes of big or small size according to treating the object of pasting to satisfy the user demand of product, and then avoid customizing the heat conduction membrane and tailor the heat conduction membrane, cause this heat conduction membrane use cost to increase.
Description
Technical Field
The utility model relates to the technical field of heat-conducting films, in particular to a combined multifunctional heat-conducting film based on flexible graphene.
Background
With the development of society, the functions of digital products such as mobile phones are more and more powerful, and the digital products such as mobile phones can generate a large amount of heat when operating the functions, so that a heat conduction film with a proper size needs to be bonded inside the digital products such as mobile phones, and the heat conduction film has high heat conduction performance, and further the heat dissipation efficiency of the digital products such as mobile phones can be greatly improved.
The existing heat conduction film is large in size and relatively fixed, the heat conduction film is required to be cut or the size of the heat conduction film is required to be customized when the heat conduction film is used on an electronic part with an irregular shape, so that the use cost of the heat conduction film is greatly increased, a large amount of time and manpower are wasted in cutting and customizing the heat conduction film, and the combined multifunctional heat conduction film based on the flexible graphene is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a combined multifunctional heat-conducting film based on flexible graphene, and aims to solve the problems that the existing heat-conducting film in the background art is large in size and fixed, and the heat-conducting film is required to be cut or customized to be consistent in size when used on an electronic part with an irregular shape, so that the use cost of the heat-conducting film is greatly increased, and a large amount of time and labor are wasted in cutting and customizing of the heat-conducting film.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a multi-functional heat conduction membrane of combination formula based on flexible graphite alkene, includes graphite alkene heat conduction membrane body and combination chamber import, the below of graphite alkene heat conduction membrane body is provided with the mucigel, and the below of mucigel is provided with from the type membrane, the top of graphite alkene heat conduction membrane body is provided with the protecting film, and the top fixed mounting of protecting film has a plurality of rubber cushion pad, one side of protecting film is provided with the export of combination chamber, the opposite side of protecting film is provided with heat conduction membrane combination adhesion portion, a plurality of heat conduction post is worn to be equipped with in the inside of graphite alkene heat conduction membrane body, one side of graphite alkene heat conduction membrane body is provided with the import of combination chamber, the combination constraint area is installed to the opposite side of graphite alkene heat conduction membrane body, and the surface of combination constraint area is provided with combination area combination adhesion portion.
Preferably, the graphene heat-conducting film body is connected with the release film in an adhesive mode through the adhesive layer, and the graphene heat-conducting film body is connected with the protective film in an adhesive mode.
Preferably, the protective film is in adhesive connection with the cushion rubber pads, and the cushion rubber pads are uniformly distributed along the outer surface of the protective film.
Preferably, the heat conduction post runs through in the inside of viscose layer, graphite alkene heat conduction membrance body and protecting film in proper order, and the heat conduction post is evenly distributed along the inside of graphite alkene heat conduction membrance body.
Preferably, the graphene heat-conducting film body is in adhesive connection with the combined binding belt, and the combined binding belt is in adhesive connection with the heat-conducting film combined adhesive part through the combined belt combined adhesive part.
Preferably, the inlet of the combined cavity is communicated with the outlet of the combined cavity, and the width of the inlet of the combined cavity is matched with that of the combined binding belt.
Preferably, the protective film is a PET protective film, and the protective film is in a net-like structure.
Compared with the prior art, the utility model provides a combined multifunctional heat-conducting film based on flexible graphene, which has the following beneficial effects: be provided with integrated configuration on this heat conduction membrane, can be in the same place a plurality of these heat conduction membranes of big or small size according to treating the object of pasting to satisfy the user demand of product, and then avoid customizing the heat conduction membrane and tailor the heat conduction membrane, cause this heat conduction membrane use cost to increase.
1. The heat-conducting films are combined together through the combined constraint belt, the combined cavity outlet and the combined cavity inlet so as to meet the use requirement of a product, and further, the heat-conducting films are prevented from being customized and cut, so that the use cost of the heat-conducting films is increased;
2. according to the utility model, the plurality of heat-conducting columns are arranged, so that the longitudinal heat-conducting capacity of the heat-conducting film is increased, the influence of the adhesive layer and the protective film on the heat-conducting effect of the graphene heat-conducting film body is avoided, and the heat-radiating effect of the heat-conducting film is further improved;
3. according to the utility model, the protective film made of the PET protective film has a protective effect on the graphene heat-conducting film body, so that the use adaptability of the heat-conducting film is improved, and meanwhile, the protective film is of a reticulate pattern structure, so that the heat radiation performance of the high heat-conducting film is improved.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1A;
FIG. 3 is a schematic view of the external structure of the combined restraining strip of the present invention;
fig. 4 is a schematic view of a connection structure of the graphene thermal conductive film body and the thermal conductive column according to the present invention.
In the figure: 1. a graphene thermal conductive film body; 2. a release film; 3. a heat-conducting film combined adhesion part; 4. a combined tape combined adhesion part; 5. combining binding belts; 6. a cushion rubber pad; 7. a heat-conducting column; 8. an outlet of the combining chamber; 9. a protective film; 10. an adhesive layer; 11. an inlet of the combining chamber.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, 2 and 3, a combined multifunctional thermal conductive film based on flexible graphene includes: an adhesive layer 10 is arranged below the graphene heat-conducting film body 1, a release film 2 is arranged below the adhesive layer 10, and a combined cavity outlet 8 is arranged on one side of a protective film 9; a combined cavity inlet 11 is formed in one side of the graphene heat-conducting film body 1; a combined binding belt 5 is installed on the other side of the graphene heat-conducting film body 1, and a combined binding belt combined adhesion part 4 is arranged on the outer surface of the combined binding belt 5; the combined cavity inlet 11 is communicated with the combined cavity outlet 8, the width of the combined cavity inlet 11 is matched with that of the combined constraint belt 5, and the other side of the protective film 9 is provided with a heat-conducting film combined adhesion part 3; the graphene heat-conducting film body 1 is in adhesive connection with the combined binding belt 5, and the combined binding belt 5 is in adhesive connection with the heat-conducting film combined adhesive part 3 through the combined belt combined adhesive part 4; combine a plurality of these heat conduction membrane groups together through combination constraint area 5, combination chamber export 8 and combination chamber import 11 to satisfy the user demand of product, and then avoid the customization heat conduction membrane and tailor the heat conduction membrane, cause this heat conduction membrane use cost to increase.
As shown in fig. 4, a combined multifunctional heat conducting film based on flexible graphene comprises: a protective film 9 is arranged above the graphene heat-conducting film body 1; the protective film 9 is a PET protective film, and the protective film 9 is in a net-grain structure; the protective film 9 made of the PET protective film has a protective effect on the graphene heat-conducting film body 1, the use adaptability of the heat-conducting film is improved, and meanwhile, the protective film 9 is of a reticulate pattern structure, so that the heat radiation performance of the high heat-conducting film is improved; the graphene heat-conducting film body 1 is connected with the release film 2 in an adhesive mode through an adhesive layer 10, the graphene heat-conducting film body 1 is connected with the protective film 9 in an adhesive mode, and a plurality of buffer rubber pads 6 are fixedly installed above the protective film 9; the protective film 9 is bonded with the cushion rubber pad 6, and the cushion rubber pad 6 is uniformly distributed along the outer surface of the protective film 9; a plurality of heat conducting columns 7 penetrate through the graphene heat conducting film body 1; the heat conduction columns 7 sequentially penetrate through the adhesive layer 10, the graphene heat conduction film body 1 and the protective film 9, and the heat conduction columns 7 are uniformly distributed along the inside of the graphene heat conduction film body 1; through setting up a plurality of heat conduction post 7, increase this heat conduction membrane's vertical heat conductivility, avoid viscose layer 10 and protective film 9 to lead to the fact the influence to the heat conduction effect of graphite alkene heat conduction membrance body 1, and then improve this heat conduction membrane's radiating effect.
The working principle is as follows: when the combined multifunctional heat conduction film based on the flexible graphene is used, firstly, a proper number of heat conduction films are selected according to the size of an electronic part to be pasted with the heat conduction films, and a plurality of heat conduction films are combined, then the combined constraint belt 5 on one side of the graphene heat conduction film body 1 is inserted into the combined cavity inlet 11 of the adjacent heat conduction films and penetrates out from the combined cavity outlet 8, then the other end of the combined constraint belt 5 is bonded with the heat conduction film combined bonding part 3 through the combined belt combined bonding part 4, so that two adjacent heat conduction films are combined together, the plurality of heat conduction films are combined together in the same way, then the release film 2 below the heat conduction films is torn off, the heat conduction films are pasted on the electronic part through the adhesive layer 10, meanwhile, the heat conduction columns 7 can be contacted with the electronic part, and heat is transferred into the graphene heat conduction film body 1, then the PET protective film is made into a protective film 9 which plays a role of protection with the cushion rubber pad 6, so that the high heat-conducting film is prevented from being damaged by friction, and the service life of the heat-conducting film is prolonged.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a multi-functional heat conduction membrane of combination formula based on flexible graphite alkene, includes graphite alkene heat conduction membrane body (1) and combination chamber import (11), its characterized in that: an adhesive layer (10) is arranged below the graphene heat-conducting film body (1), a release film (2) is arranged below the adhesive layer (10), a protective film (9) is arranged above the graphene heat-conducting film body (1), and a plurality of cushion rubber pads (6) are fixedly arranged above the protective film (9), a combined cavity outlet (8) is arranged on one side of the protective film (9), a heat-conducting film combined adhesion part (3) is arranged on the other side of the protective film (9), a plurality of heat conducting columns (7) are arranged in the graphene heat conducting film body (1) in a penetrating manner, a combined cavity inlet (11) is arranged on one side of the graphene heat-conducting film body (1), a combined binding belt (5) is arranged on the other side of the graphene heat-conducting film body (1), and the outer surface of the combined binding belt (5) is provided with a combined belt combined adhesive part (4).
2. The combined multifunctional heat conducting film based on flexible graphene as claimed in claim 1, wherein the graphene heat conducting film body (1) is adhesively connected with the release film (2) through an adhesive layer (10), and the graphene heat conducting film body (1) is adhesively connected with the protective film (9).
3. The combined multifunctional heat-conducting film based on flexible graphene as claimed in claim 1, wherein the protective film (9) is bonded to the rubber cushion pad (6), and the rubber cushion pad (6) is uniformly distributed along the outer surface of the protective film (9).
4. The combined multifunctional heat conducting film based on flexible graphene as claimed in claim 1, wherein the heat conducting pillars (7) sequentially penetrate through the adhesive layer (10), the graphene heat conducting film body (1) and the protective film (9), and the heat conducting pillars (7) are uniformly distributed along the inside of the graphene heat conducting film body (1).
5. The combined multifunctional heat-conducting film based on flexible graphene according to claim 1, wherein the graphene heat-conducting film body (1) is adhesively connected with the combined binding strip (5), and the combined binding strip (5) is adhesively connected with the heat-conducting film combined adhesive part (3) through the combined strip combined adhesive part (4).
6. The combined multifunctional heat-conducting film based on flexible graphene according to claim 1, wherein the combined cavity inlet (11) is communicated with the combined cavity outlet (8), and the width of the combined cavity inlet (11) is matched with that of the combined constraint belt (5).
7. The combined multifunctional heat-conducting film based on flexible graphene as claimed in claim 1, wherein the protective film (9) is a PET protective film, and the protective film (9) has a mesh-like structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122270879.XU CN215735610U (en) | 2021-09-18 | 2021-09-18 | Combined multifunctional heat conduction film based on flexible graphene |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122270879.XU CN215735610U (en) | 2021-09-18 | 2021-09-18 | Combined multifunctional heat conduction film based on flexible graphene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215735610U true CN215735610U (en) | 2022-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122270879.XU Active CN215735610U (en) | 2021-09-18 | 2021-09-18 | Combined multifunctional heat conduction film based on flexible graphene |
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| Country | Link |
|---|---|
| CN (1) | CN215735610U (en) |
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2021
- 2021-09-18 CN CN202122270879.XU patent/CN215735610U/en active Active
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