CN216683592U

CN216683592U - High heat conduction graphite alkene and heat conduction silica gel complex film

Info

Publication number: CN216683592U
Application number: CN202122579716.XU
Authority: CN
Inventors: 袁成加; 孙建营; 邵兵兵; 梁小梦
Original assignee: Suzhou Xuyuan Electronics Co ltd
Current assignee: Suzhou Xuyuan Electronics Co ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-06-07
Anticipated expiration: 2031-10-26

Abstract

The utility model discloses a high-thermal-conductivity graphene and heat-conducting silica gel composite film which comprises an anti-wear outer surface layer, wherein a radiation-proof layer is arranged inside the anti-wear outer surface layer, the upper end surface of the anti-wear outer surface layer is connected with a first silica oil layer, the lower end surface of the anti-wear outer surface layer is connected with a plurality of stress clamping grooves, stress clamping bodies are connected inside the stress clamping grooves, a base layer is arranged below a first silica gel attachment layer, the lower end surface of a flexible buffer layer is connected with a plurality of stress connecting buckle bodies, a second silica gel attachment layer is arranged below the flexible buffer layer, and the lower end surface of the second silica gel attachment layer is connected with a second silica oil layer. The high-thermal-conductivity graphene and thermal-conductivity silica gel composite film can improve the connectivity among all layers through the flexible buffer layer and the second silica gel attachment layer which are connected in a buckling manner, so that the stress effect of the device is improved; through the second silica gel that sets up attaches the layer and can let the two-sided good heat conduction structure that forms of device to improve the heat conduction effect.

Description

High heat conduction graphite alkene and heat conduction silica gel complex film

Technical Field

The utility model relates to the technical field of composite membranes, in particular to a high-thermal-conductivity graphene and thermal-conductivity silica gel composite membrane.

Background

Composite films are generally multilayer structures and are used in a large number of electronic products. The composite film refers to a film having a multi-layer structure formed by combining various plastics and paper, metal or other materials through a process technology such as lamination, extrusion coating, coextrusion and the like. The composite membrane generally comprises a base material, a laminating adhesive, a barrier material and a heat sealing material, wherein the composite membrane is a separation membrane which is formed by taking a microporous membrane or an ultrafiltration membrane as a support layer and covering the surface of the composite membrane with a dense homogeneous membrane with the thickness of only 0.1-0.25 mu m as a barrier layer.

The stress effect of the existing composite membrane is not very good when the composite membrane is used, the composite membrane is easy to be stressed and damaged, and the using effect of the device is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-thermal-conductivity graphene and thermal-conductivity silica gel composite film, and aims to solve the problems that the existing composite film is not good in stress effect, is easy to stress and damage and influences the use effect of a device when in use in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a high-thermal-conductivity graphene and thermal-conductivity silica gel composite film comprises an anti-wear outer surface layer, wherein an anti-radiation layer is arranged inside the anti-wear outer surface layer, the upper end surface of the wear-resistant outer surface layer is connected with a first silicon oil layer, the lower end surface of the wear-resistant outer surface layer is connected with a plurality of stressed clamping grooves, and the inside of the stress clamping groove is connected with a stress clamping body, a first silica gel attaching layer is arranged below the wear-resistant outer surface layer, a base layer is arranged below the first silica gel adhesive layer, a graphene layer is connected inside the base layer, and a flexible buffer layer is connected below the base layer, the lower end surface of the flexible buffer layer is connected with a plurality of stressed connecting buckle bodies, the outer wall connection of the atress connector link body has the atress and connects the catching groove, the below of flexible buffer layer is provided with second silica gel and attaches the layer, the lower terminal surface on second silica gel attaches the layer is connected with second silica oil layer.

Preferably, the radiation-proof layer penetrates through the interior of the wear-resistant outer surface layer, the appearance sizes of the radiation-proof layer and the wear-resistant outer surface layer are matched with each other, the wear-resistant outer surface layer is tightly attached to the first silicon oil layer, and the thickness of the first silicon oil layer is 0.05-0.5 mm.

Preferably, the wear-resistant outer surface layer is fixedly connected with the stress clamping grooves, the stress clamping grooves are equidistantly and uniformly distributed relative to the lower end surface of the wear-resistant outer surface layer, the wear-resistant outer surface layer is in one-to-one correspondence with the stress clamping grooves, and meanwhile, the wear-resistant outer surface layer forms a clamping structure with the first silica gel attached layer through the stress clamping grooves and the stress clamping bodies.

Preferably, the first silica gel layer is porous, and the micropores of the first silica gel layer contain silica gel.

Preferably, the first silicone adhesive layer is in adhesive connection with the base layer, the graphene layer penetrates through the inside of the base layer, and the flexible buffer layer is in adhesive connection with the base layer.

Preferably, flexible buffer layer and atress connection buckle body fixed connection, and the atress connection buckle body is the equidistance evenly distributed about the lower extreme of flexible buffer layer to flexible buffer layer constitutes the lock structure through atress connection buckle body and atress connection catching groove and second silica gel additional layer between.

Preferably, the second silicone oil layer is tightly attached to the second silicone adhesive layer.

Compared with the prior art, the utility model has the following beneficial effects:

1. the anti-radiation layer can effectively shield and isolate external ultraviolet rays and radiation, so that the aging condition of the device is prevented, the service life of the device is prolonged, the anti-wear outer surface layer can effectively replace the device body to be in contact with the outside so as to be worn, the service life of the device is prolonged, and the first silicon oil layer can provide good heat dissipation while performing waterproof treatment on the device; the connection effect among all levels can be improved through the clamped abrasion-resistant outer surface layer and the first silica gel adhesive layer, so that the stress effect of the device is improved;

2. the first silica gel attached layer can conduct heat effectively through silica gel in the first silica gel attached layer, and the first silica gel attached layer has adhesiveness, so that the connection effect of a connection part can be further improved; the heat conducted to the inside of the base layer can be effectively conducted out through the graphene layer inside the base layer, the situation that the heat is deposited inside the base layer is avoided, the arranged flexible buffer layer can effectively absorb shock and buffer the pressure received by the device, and the protection effect of the device is improved;

3. the connection between each layer can be improved through the flexible buffer layer and the second silica gel attached layer which are connected in a buckling manner, so that the stress effect of the device is improved; through the second silica gel that sets up attaches the layer and can let the two-sided good heat conduction structure that forms of device to improve the heat conduction effect.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2;

FIG. 4 is an enlarged view of a portion of the structure shown at B in FIG. 2 according to the present invention.

In the figure: 1. an abrasion-resistant outer surface layer; 2. a radiation protective layer; 3. a first silicon oil layer; 4. a stress clamping groove; 5. a stressed card body; 6. a first silica gel layer; 7. a base layer; 8. a graphene layer; 9. a flexible buffer layer; 10. The stress connection buckle body; 11. the stress connection buckle slot; 12. a second silica gel layer; 13. a second silicon oil layer.

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. 2 and 3, a graphene and silica gel composite film with high thermal conductivity includes: the anti-radiation anti-abrasion paint comprises an anti-abrasion outer surface layer 1, wherein a radiation-proof layer 2 is arranged inside the anti-abrasion outer surface layer 1, and the upper end surface of the anti-abrasion outer surface layer 1 is connected with a first silicon oil layer 3; the radiation-proof layer 2 penetrates through the interior of the wear-resistant outer surface layer 1, the appearance sizes of the radiation-proof layer 2 and the wear-resistant outer surface layer 1 are matched with each other, the wear-resistant outer surface layer 1 is tightly attached to the first silicon oil layer 3, and the thickness of the first silicon oil layer 3 is 0.05-0.5 mm; the anti-radiation layer 2 can effectively shield and isolate external ultraviolet rays and radiation, so that the aging of the device is prevented, the service life of the device is prolonged, the anti-wear outer surface layer 1 can effectively replace the device body to be in contact with the outside so as to be worn, the service life of the device is prolonged, and the device can be subjected to waterproof treatment and good heat dissipation through the first silicon oil layer 3; the lower end surface of the wear-resistant outer surface layer 1 is connected with a plurality of stress clamping grooves 4, the stress clamping grooves 4 are internally connected with stress clamping bodies 5, and a first silica gel attachment layer 6 is arranged below the wear-resistant outer surface layer 1; the anti-wear outer surface layer 1 is fixedly connected with the stress clamping grooves 4, the stress clamping grooves 4 are uniformly distributed at equal intervals relative to the lower end surface of the anti-wear outer surface layer 1, the anti-wear outer surface layer 1 corresponds to the stress clamping grooves 4 one by one, and meanwhile, the anti-wear outer surface layer 1 forms a clamping structure with the first silica gel attachment layer 6 through the stress clamping grooves 4 and the stress clamping bodies 5; the connection effect among all levels can be improved through the clamped abrasion-resistant outer surface layer 1 and the first silica gel adhesive layer 6, so that the stress effect of the device is improved; the first silica gel layer 6 is of a porous structure, and micropores in the first silica gel layer 6 contain silica gel; through the first silica gel that sets up, attach layer 6 can carry out effective heat conduction through its inside silica gel, and the adhesion that itself has can further improve the connection effect of junction.

As shown in fig. 1-2, a high thermal conductivity graphene and thermal conductivity silica gel composite film includes; a base layer 7 is arranged below the first silica gel adhesion layer 6, a graphene layer 8 is connected inside the base layer 7, and a flexible buffer layer 9 is connected below the base layer 7; the first silica gel adhesion layer 6 is connected with the base layer 7 in an adhesion mode, the graphene layer 8 penetrates through the base layer 7, and the flexible buffer layer 9 is connected with the base layer 7 in an adhesion mode; the heat conducted into the base layer 7 can be effectively conducted out through the graphene layer 8 in the base layer 7, the situation that the heat is deposited in the base layer 7 is avoided, the arranged flexible buffer layer 9 can effectively absorb shock and buffer the pressure received by the device, and the protection effect of the device is improved; the lower end surface of the second silica gel adhesion layer 12 is connected with a second silica gel layer 13; the second silicone oil layer 13 is tightly attached to the second silicone adhesive layer 12; through the second silica gel adhesion layer 12, a good heat conduction structure can be formed on the two sides of the device, so that the heat conduction effect is improved.

As shown in fig. 2 and 4, a graphene and silica gel composite film with high thermal conductivity includes: the lower end face of the flexible buffer layer 9 is connected with a plurality of stressed connecting buckle bodies 10, the outer walls of the stressed connecting buckle bodies 10 are connected with stressed connecting buckle grooves 11, and a second silica gel attachment layer 12 is arranged below the flexible buffer layer 9; the flexible buffer layer 9 is fixedly connected with the stress connection buckle body 10, the stress connection buckle bodies 10 are uniformly distributed at equal intervals relative to the lower end surface of the flexible buffer layer 9, and the flexible buffer layer 9 forms a buckling structure through the stress connection buckle body 10, the stress connection buckle groove 11 and the second silica gel attachment layer 12; the flexible buffer layer 9 and the second silica gel attached layer 12 which are connected in a buckling mode can improve the connectivity between the layers, and therefore the stress effect of the device is improved.

This high heat conduction graphite alkene and heat conduction silica gel complex film's theory of operation: firstly, when the device is acted by force, the anti-wear outer surface layer 1 generates acting force, the first silicon oil layer 3 on the surface of the anti-wear outer surface layer plays a role of water resistance and heat conduction, the stress clamping groove 4 is fixedly connected with the anti-wear outer surface layer 1, the stress clamping groove 4 generates acting force, the stress clamping groove 4 is fixedly connected with the stress clamping body 5, the stress clamping body 5 generates acting force, the first silicon adhesive layer 6 is fixedly connected with the stress clamping body 5, the first silicon adhesive layer 6 generates acting force, the first silicon adhesive layer 6 is connected with the base layer 7 in an adhesive way, the base layer 7 generates acting force, the base layer 7 is connected with the flexible buffer layer 9 in an adhesive way, the flexible buffer layer 9 generates acting force, the stress connection buckle body 10 is fixedly connected with the flexible buffer layer 9, the stress connection buckle body 10 generates acting force, the stress connection buckle body 10 is connected with the stress connection buckle groove 11 in a buckling way, the stress connection buckle groove 11 generates acting force, and finally the stress is transmitted to the second silicon adhesive layer 12 fixedly connected with the stress connection buckle groove 11, when the heat-conducting wear-resistant outer surface layer is used, the heat-conducting wear-resistant outer surface layer penetrates through the graphene layer 8 inside the base layer 7 to conduct good heat conduction, the radiation-conducting wear-resistant outer surface layer penetrates through the radiation-proof layer 2 inside the wear-resistant outer surface layer 1 to conduct effective blocking on radiation, and the second silica gel layer 13 in bonding connection with the second silica gel attaching layer 12 conducts heat of a heat source at a contact position.

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

1. The utility model provides a high heat conduction graphite alkene and heat conduction silica gel complex film, includes wear-resisting extexine (1), its characterized in that: the anti-radiation protective layer (2) is arranged inside the anti-wear outer surface layer (1), the upper end face of the anti-wear outer surface layer (1) is connected with a first silicone oil layer (3), the lower end face of the anti-wear outer surface layer (1) is connected with a plurality of stress clamping grooves (4), the stress clamping grooves (4) are connected with stress clamping bodies (5), a first silicone adhesive layer (6) is arranged below the anti-wear outer surface layer (1), a base layer (7) is arranged below the first silicone adhesive layer (6), a graphene layer (8) is connected inside the base layer (7), a flexible buffer layer (9) is connected below the base layer (7), a plurality of stress connecting buckle bodies (10) are connected to the lower end face of the flexible buffer layer (9), stress connecting buckle grooves (11) are connected to the outer wall of the stress connecting buckle bodies (10), a second silicone adhesive layer (12) is arranged below the flexible buffer layer (9), the lower end face of the second silica gel adhesion layer (12) is connected with a second silica gel layer (13).

2. The high thermal conductivity graphene and thermal conductivity silica gel composite film according to claim 1, wherein: the radiation-proof layer (2) penetrates through the interior of the wear-resistant outer surface layer (1), the appearance sizes of the radiation-proof layer (2) and the wear-resistant outer surface layer (1) are matched with each other, the wear-resistant outer surface layer (1) and the first silicon oil layer (3) are tightly attached to each other, and meanwhile the thickness of the first silicon oil layer (3) is 0.05-0.5 mm.

3. The graphene and silica gel composite film with high thermal conductivity according to claim 1, wherein: the wear-resistant outer surface layer (1) is fixedly connected with the stress clamping grooves (4), the stress clamping grooves (4) are uniformly distributed at equal intervals on the lower end surface of the wear-resistant outer surface layer (1), the wear-resistant outer surface layers (1) correspond to the stress clamping grooves (4) one to one, and the wear-resistant outer surface layer (1) and the first silica gel attached layer (6) form a clamping structure through the stress clamping grooves (4), the stress clamping bodies (5) and the first silica gel attached layer (6).

4. The graphene and silica gel composite film with high thermal conductivity according to claim 1, wherein: the first silica gel attached layer (6) is of a porous structure, and micropores in the first silica gel attached layer (6) contain silica gel.

5. The graphene and silica gel composite film with high thermal conductivity according to claim 1, wherein: the first silica gel adhesion layer (6) is connected with the base layer (7) in an adhesion mode, the graphene layer (8) penetrates through the inside of the base layer (7), and the flexible buffer layer (9) is connected with the base layer (7) in an adhesion mode.

6. The graphene and silica gel composite film with high thermal conductivity according to claim 1, wherein: flexible buffer layer (9) and atress connection buckle body (10) fixed connection, and atress connection buckle body (10) personally submits equidistance evenly distributed about the lower extreme of flexible buffer layer (9) to flexible buffer layer (9) are through atress connection buckle body (10) and atress connection catching groove (11) and second silica gel attach and constitute the lock structure between layer (12).

7. The graphene and silica gel composite film with high thermal conductivity according to claim 1, wherein: the second silicon oil layer (13) is tightly attached to the second silicon adhesive layer (12).