CN205653387U - Graphite alkene heat dissipation coating - Google Patents
Graphite alkene heat dissipation coating Download PDFInfo
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- CN205653387U CN205653387U CN201620237946.4U CN201620237946U CN205653387U CN 205653387 U CN205653387 U CN 205653387U CN 201620237946 U CN201620237946 U CN 201620237946U CN 205653387 U CN205653387 U CN 205653387U
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- graphene
- radiating base
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Abstract
The utility model provides a graphite alkene heat dissipation coating. It is including heat dissipation basic unit, one side of heat dissipation basic unit is equipped with graphite alkene coating, the thickness of graphite alkene coating is 20~30 mu m. The utility model discloses increase graphite alkene coating in the basic unit of dispelling the heat, improved heat dispersion, be favorable to the heat dissipation.
Description
Technical field
This utility model relates to technical field of graphene, particularly relates to a kind of Graphene thermal dispersant coatings.
Background technology
At present, the industry power such as electric power, electronics, communication does bigger and bigger, and frequency is done higher and higher, and caloric value is also
Increasing！Heat harm is also the most increasingly severe.Fan cooling efficiency is high, but the life-span is the most comparatively short.And
And produce certain noise.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of Graphene thermal dispersant coatings, this utility model
Radiating base layer adds Graphene coating, improves heat dispersion, be conducive to heat radiation.
For reaching this purpose, this utility model by the following technical solutions:
A kind of Graphene thermal dispersant coatings includes that radiating base layer, the side of described radiating base layer are provided with Graphene coating,
The thickness of described Graphene coating is 20～30 μm.
Wherein, described radiating base layer is heat conduction phase-change material layer.
Wherein, the opposite side of described radiating base layer is provided with heat loss through radiation coating.
Wherein, the thickness of described Graphene coating is 25～28 μm.For example, it is possible to be 25 μm, 26 μm,
27 μm or 28 μm etc..
Wherein, the thickness of described radiating base layer is 1～8 μm.For example, it is possible to be 1 μm, 2 μm, 3 μm,
4 μm, 5 μm, 6 μm, 7 μm or 8 μm etc..
Wherein, the thickness of described radiating base layer is 2～5 μm.Can be 2 μm, 3 μm, 4 μm or 5 μ
M etc..
Wherein, the thickness of described heat loss through radiation coating is 2～6 μm.Can be 2 μm, 3 μm, 4 μm,
5 μm or 6 μm.
Compared with prior art, the beneficial effects of the utility model: a kind of Graphene that this utility model provides
Thermal dispersant coatings includes that radiating base layer, the side of described radiating base layer are provided with Graphene coating, and described Graphene is coated with
The thickness of layer is 20～30 μm.This utility model adds Graphene coating in radiating base layer, improves scattered
Hot property, is conducive to heat radiation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Accompanying drawing indicates as follows: 1-radiating base layer, 2-Graphene coating, 3-heat loss through radiation coating.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment further illustrates the technical solution of the utility model.
As it is shown in figure 1, a kind of Graphene thermal dispersant coatings includes that radiating base layer 1, the side of radiating base layer 1 are provided with
Graphene coating 2, the thickness of Graphene coating 2 is 20～30 μm, and radiating base layer 1 is heat conduction phase change material
The bed of material.
Graphene is the thinnest, a kind of novel nano that maximum intensity, electrical and thermal conductivity performance are the strongest having now been found that
Material.Heat conduction phase-transition material (PC) is that heat strengthens polymer, is designed for making power consumption type electronics
Resistance to heat between device and the fin being attached thereto is reduced to minimum, and the passage that this thermal resistance is little makes heat radiation
The performance of sheet reaches optimal, and improves microprocessor, memory module DC/DC transducer and power model
Reliability.Add Graphene coating 2 in the present embodiment radiating base layer 1, improve heat dispersion, favorably
In heat radiation.
As another preferred embodiment, the opposite side of radiating base layer 1 is provided with heat loss through radiation coating 3 and/or receives
Rice thermal dispersant coatings, the thickness of heat loss through radiation coating 3 is 2～6 μm, and the thickness of Graphene coating 2 is 25～28
μm, the thickness of radiating base layer 1 is 1～8 μm, preferably 2～5 μm.
Heat loss through radiation coating is the coating that object heat insulating water-proof are walked in a kind of radiation, heatproof amplitude-50～
600℃.Heat loss through radiation coating according to various materials to light, the reflection of heat, absorb, radiate basic law research,
Give full play to intercept, reflect and radiate between cooperative effect, selection is through the nanometer of special process modification
Material is made, and forms the film with nanoporous structure after solidification.Heat loss through radiation coating be all have higher
To visible ray and near infrared light reflectance, higher thermal infrared emissivity, high-temperature stability, good thing
The nano material of rationality energy, chemical property and workability is constituted, thus reaches high efficient radiation cooling and insulating
Purpose.Nanometer heat radiation coating means the components such as the resin used in coating, filler, auxiliary agent, divides in a solvent
Dissipate into nanoscale, and there is raising radiating efficiency, reduce the sapecial coating of heater temperature.
This utility model adds Graphene coating 2 in radiating base layer 1, improves heat dispersion, is conducive to
Heat radiation.
Applicant states, by above-described embodiment, this utility model illustrates that detailed construction of the present utility model is special
Levy and construction method, but this utility model be not limited to above-mentioned detailed construction feature and construction method,
I.e. do not mean that this utility model has to rely on above-mentioned detailed construction feature and construction method could be implemented.Institute
Belong to those skilled in the art it will be clearly understood that to any improvement of the present utility model, to this utility model institute
The equivalence of selected components is replaced and the increase of accessory, concrete way choice etc., all falls within this practicality
Within the scope of novel protection domain and disclosure.
Claims (6)
1. a Graphene thermal dispersant coatings, it is characterized in that, including radiating base layer (1), the side of described radiating base layer (1) is provided with Graphene coating (2), the opposite side of described radiating base layer (1) is provided with heat loss through radiation coating (3), and the thickness of described Graphene coating (2) is 20～30 μm.
Graphene thermal dispersant coatings the most according to claim 1, it is characterised in that described radiating base layer (1) is heat conduction phase-change material layer.
Graphene thermal dispersant coatings the most according to claim 1, it is characterised in that the thickness of described Graphene coating (2) is 25～28 μm.
Graphene thermal dispersant coatings the most according to claim 1, it is characterised in that the thickness of described radiating base layer (1) is 1～8 μm.
Graphene thermal dispersant coatings the most according to claim 1, it is characterised in that the thickness of described radiating base layer (1) is 2～5 μm.
Graphene thermal dispersant coatings the most according to claim 1, it is characterised in that the thickness of described heat loss through radiation coating (3) is 2～6 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620237946.4U CN205653387U (en) | 2016-03-25 | 2016-03-25 | Graphite alkene heat dissipation coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620237946.4U CN205653387U (en) | 2016-03-25 | 2016-03-25 | Graphite alkene heat dissipation coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205653387U true CN205653387U (en) | 2016-10-19 |
Family
ID=57355537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620237946.4U Active CN205653387U (en) | 2016-03-25 | 2016-03-25 | Graphite alkene heat dissipation coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205653387U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106724575A (en) * | 2016-12-28 | 2017-05-31 | 镇江博昊科技有限公司 | A kind of compound thermostat layer of flexible multi-layered Graphene and its cup of application |
-
2016
- 2016-03-25 CN CN201620237946.4U patent/CN205653387U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106724575A (en) * | 2016-12-28 | 2017-05-31 | 镇江博昊科技有限公司 | A kind of compound thermostat layer of flexible multi-layered Graphene and its cup of application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |