CN212970569U - Graphite heat conduction filling foam - Google Patents
Graphite heat conduction filling foam Download PDFInfo
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- CN212970569U CN212970569U CN202021933867.XU CN202021933867U CN212970569U CN 212970569 U CN212970569 U CN 212970569U CN 202021933867 U CN202021933867 U CN 202021933867U CN 212970569 U CN212970569 U CN 212970569U
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Abstract
The utility model discloses graphite heat-conducting filling foam, which comprises a structure main body, wherein the structure main body comprises an outer-wrapping heat-conducting material layer and a filling foam layer filled in the outer-wrapping heat-conducting material layer; the inner wall of the outer-wrapping heat conduction material layer is provided with a graphite layer, and a heat conduction strip and an anti-deformation sheet are arranged in the outer-wrapping heat conduction material layer; the filling foam layer is a metal sponge layer, the metal sponge layer is polyester sponge, and the graphite layer is arranged on the surface layer of the filling foam layer in a coating manner; the utility model discloses frivolous dexterity through the setting of heat conduction strip and anti-deformation piece, makes it have better heat conduction, anti-seismic performance, and satisfying people that can be fine has strengthened radiating ability to the requirement of modern electronic product, is rich in elasticity simultaneously, can avoid vibrations to give the threat that electronic product brought.
Description
Technical Field
The utility model relates to a cotton technical field of graphite heat conduction bubble specifically is a graphite heat conduction fills bubble cotton.
Background
With the development of the times, the modern requirements for electronic products tend to be light, thin and smart, and these requirements have prompted continuous product updating and integration, and multifunctional practical materials are continuously developed. Most of the electronic products have heat dissipation problems at present, and the graphite foam is a novel product developed based on the problems, and can additionally enhance the heat dissipation capability under the condition of not increasing the parts of the electronic products.
The existing graphite heat conduction foam is easy to deform during collision after shaking in the using process, so that the electrical components connected with the graphite heat conduction foam are in contact with each other, and the danger of electric leakage is caused.
Disclosure of Invention
In order to overcome the not enough of prior art scheme, the utility model provides a graphite heat conduction fills the bubble cotton, can the effectual problem that the solution background art provided.
The utility model provides a technical scheme that its technical problem adopted is:
a graphite heat-conducting filling foam comprises a structure main body, wherein the structure main body comprises an outer covering heat-conducting material layer and a filling foam layer filled in the outer covering heat-conducting material layer;
the inner wall of the outer-wrapping heat conduction material layer is provided with a graphite layer, and a heat conduction strip and an anti-deformation sheet are arranged in the outer-wrapping heat conduction material layer;
the filling foam layer is a metal sponge layer, the metal sponge layer is polyester sponge, and the graphite layer is arranged on the surface layer of the filling foam layer in a coated mode.
Preferably, the bottom of the outer heat conduction material layer is provided with a double-sided adhesive tape for realizing adhesion.
Preferably, the heat conducting strips are inserted at the top and the bottom of the outer heat conducting material layer, and the heat conducting strips are metal heat conducting strips.
Preferably, the outer heat conducting material layer is of a structure with a narrow middle part and a wide upper part and a wide lower part, and the anti-deformation sheet is of an arc structure.
Preferably, the deformation-resistant sheet is a stainless steel elastic sheet with a net structure, and the thickness of the deformation-resistant sheet is 0.2mm-0.4 mm.
Preferably, the outer heat conducting material layer is one of copper foil, aluminum foil and conductive non-woven fabric.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses frivolous dexterity through the setting of heat conduction strip and anti-deformation piece, makes it have better heat conduction, anti-seismic performance, and satisfying people that can be fine has strengthened radiating ability to the requirement of modern electronic product, is rich in elasticity simultaneously, can avoid vibrations to give the threat that electronic product brought.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is a schematic structural view of the deformation-resistant sheet of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-3, the present embodiment discloses a graphite heat-conducting filling foam, which includes a structural body, wherein the structural body includes an outer heat-conducting material layer 5 and a filling foam layer 7 filled in the outer heat-conducting material layer 5; the inner wall of the outer-coated heat conducting material layer 5 is provided with a graphite layer 2, and a heat conducting strip 6 and an anti-deformation sheet 3 are arranged in the outer-coated heat conducting material layer 5; the filling foam layer 7 is a metal sponge layer, the metal sponge layer is polyester sponge, and the graphite layer 2 is arranged on the surface layer of the filling foam layer 7 in a wrapping mode.
In this embodiment, the bottom of the outer heat-conducting material layer 5 is provided with a double-sided adhesive tape 1 for realizing adhesion; the heat conducting strips 6 are inserted at the top and the bottom of the outer heat conducting material layer 5, and the heat conducting strips 6 are metal heat conducting strips; the outer heat conduction material layer 5 is of a structure with a narrow middle part and a wide upper part and a wide lower part, and the anti-deformation sheet 3 is of an arc structure; the anti-deformation sheet 3 is a stainless steel elastic sheet with a net structure, and the thickness of the anti-deformation sheet 6 is 0.2mm-0.4 mm; the outer heat conducting material layer 5 is one of copper foil, aluminum foil and conductive non-woven fabric.
In the embodiment, the graphite heat-conducting filling foam has better heat conduction and enhanced heat dissipation capacity through the arrangement of the heat-conducting strips, and can well meet the requirements of people on modern electronic products; through the setting of anti-deformation piece, improved graphite heat conduction and filled the cotton anti-seismic performance of bubble, made it be rich in elasticity, can avoid vibrations to give the threat that electronic product brought.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The graphite heat-conducting filling foam is characterized by comprising a structure main body, wherein the structure main body comprises an outer covering heat-conducting material layer and a filling foam layer filled in the outer covering heat-conducting material layer;
the inner wall of the outer-wrapping heat conduction material layer is provided with a graphite layer, and a heat conduction strip and an anti-deformation sheet are arranged in the outer-wrapping heat conduction material layer;
the filling foam layer is a metal sponge layer, the metal sponge layer is polyester sponge, and the graphite layer is arranged on the surface layer of the filling foam layer in a coated mode.
2. The graphite heat-conducting filling foam of claim 1, wherein: and the bottom of the outer heat conduction material layer is provided with a double-sided adhesive tape for realizing adhesion.
3. The graphite heat-conducting filling foam of claim 1, wherein: the heat conducting strips are inserted at the top and the bottom of the outer heat conducting material layer and are metal heat conducting strips.
4. The graphite heat-conducting filling foam of claim 1, wherein: the outer heat conducting material layer is of a structure with a narrow middle part and a wide upper part and a wide lower part, and the anti-deformation sheet is of an arc-shaped structure.
5. The graphite heat-conducting filling foam of claim 1, wherein: the deformation-resistant sheet is a stainless steel elastic sheet with a net structure, and the thickness of the deformation-resistant sheet is 0.2mm-0.4 mm.
6. The graphite heat-conducting filling foam of claim 1, wherein: the outer heat conducting material layer is one of copper foil, aluminum foil and conductive non-woven fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021933867.XU CN212970569U (en) | 2020-09-07 | 2020-09-07 | Graphite heat conduction filling foam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021933867.XU CN212970569U (en) | 2020-09-07 | 2020-09-07 | Graphite heat conduction filling foam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212970569U true CN212970569U (en) | 2021-04-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021933867.XU Active CN212970569U (en) | 2020-09-07 | 2020-09-07 | Graphite heat conduction filling foam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212970569U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114980651A (en) * | 2021-11-29 | 2022-08-30 | 图达通智能科技(上海)有限公司 | Heat-conducting vibration-isolating interface material |
-
2020
- 2020-09-07 CN CN202021933867.XU patent/CN212970569U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114980651A (en) * | 2021-11-29 | 2022-08-30 | 图达通智能科技(上海)有限公司 | Heat-conducting vibration-isolating interface material |
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