CN210075911U - Radiator based on graphene material - Google Patents
Radiator based on graphene material Download PDFInfo
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- CN210075911U CN210075911U CN201920786174.3U CN201920786174U CN210075911U CN 210075911 U CN210075911 U CN 210075911U CN 201920786174 U CN201920786174 U CN 201920786174U CN 210075911 U CN210075911 U CN 210075911U
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Abstract
The utility model relates to the technical field of heat dissipation of electronic devices, in particular to a heat radiator based on graphene materials, which comprises a bottom plate and a side plate, wherein the bottom plate and the side plate are made of graphene; the bottom plate and the side plate are perpendicular to each other, one side of one end face of the bottom plate is connected with the side plate, and the other end face of the bottom plate, which is opposite to the bottom plate, is provided with a first radiating fin group; the end surface of the side plate, which is far away from the bottom plate, is provided with a second radiating fin group; the heat-conducting silicon glue layers are arranged on the surfaces of one end face of the bottom plate and the other end face of the side plate, the surfaces of the first radiating fin group and the second radiating fin group are provided with silicon dioxide layers, and the surfaces of the silicon dioxide layers are provided with copper-manganese alloy radiating layers. The utility model provides a radiator based on graphite alkene material is small, the quality is light, has realized the complicated of radiator structure, has improved the assembly progress and the heat-sinking capability of product.
Description
Technical Field
The utility model relates to an electron device heat dissipation technical field especially relates to a radiator based on graphite alkene material.
Background
The heat sink is generally used for heat dissipation of electronic devices, the heat sink is generally made of metal, and the common mounting methods include screw fixation, adhesion of conductive foam, and the like. Currently, the most common type of electronic component is a heat sink formed by extrusion molding of aluminum. The radiator has the defects of simple structure, larger volume, poor radiating efficiency and the like, and can not meet the use requirement of the electronic device under the requirement of increasingly high product performance of the electronic device.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to solve the technical problem that a radiator based on graphene materials, which is small in size and strong in heat dissipation, is provided.
In order to solve the technical problem, the utility model discloses a technical scheme be: a radiator based on graphene materials comprises a bottom plate and side plates, wherein the bottom plate and the side plates are made of graphene;
the bottom plate and the side plate are perpendicular to each other, one side of one end face of the bottom plate is connected with the side plate, and the other end face of the bottom plate, which is opposite to the bottom plate, is provided with a first radiating fin group;
the end surface of the side plate, which is far away from the bottom plate, is provided with a second radiating fin group;
the heat-conducting silicon glue layers are arranged on the surfaces of one end face of the bottom plate and the other end face of the side plate, the surfaces of the first radiating fin group and the second radiating fin group are provided with silicon dioxide layers, and the surfaces of the silicon dioxide layers are provided with copper-manganese alloy radiating layers.
In an optional embodiment, a first positioning column is arranged on the edge of the other side of one end face of the bottom plate, which is far away from one side of the bottom plate, and a second positioning column is arranged on the edge of the other end face of the side plate, which is far away from one side of the bottom plate.
In an optional embodiment, the copper-manganese alloy heat dissipation layer is arranged in a wave shape.
In an alternative embodiment, the first set of fins comprises columnar fins arranged in an array on a base plate.
In an alternative embodiment, the second fin group includes fan-shaped fins irregularly arranged on the side plate.
The beneficial effects of the utility model reside in that: the heat radiator based on the graphene material comprises a bottom plate and a side plate, wherein the bottom plate and the side plate are made of graphene, a first radiating fin group is arranged on the bottom plate, a second radiating fin group is arranged on the side plate, and the first radiating fin group and the second radiating fin group are perpendicular to each other; the heat conduction silica gel layer is used for improving the heat-conduction ability of bottom plate and curb plate, the silica layer is used for improving radiating fin and outside heat exchange ability, the copper manganese alloy heat dissipation layer plays the protection, supports and radiating effect, the material of bottom plate and curb plate is graphite alkene, though increased the cost, but reduced the quality and the volume of radiator, realized the complication of radiator structure, bottom plate and curb plate structure through mutually perpendicular are favorable to improving the assembly degree and the heat-sinking capability of product. The utility model provides a radiator based on graphite alkene material is small, the quality is light, has realized the complicated of radiator structure, has improved the assembly progress and the heat-sinking capability of product.
Drawings
Fig. 1 is a schematic structural diagram of a heat sink based on graphene material according to an embodiment of the present invention;
fig. 2 is a cross-sectional view of a graphene material-based heat sink according to an embodiment of the present invention;
fig. 3 is a partial enlarged view of a heat sink based on graphene material according to an embodiment of the present invention;
description of reference numerals:
1-a bottom plate; 11-a first set of fins; 12-a first positioning column;
2-side plate; 21-a second set of fins; 22-a second positioning column;
3-heat conducting silica gel layer;
4-a silicon dioxide layer;
5-copper-manganese alloy heat dissipation layer.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
The utility model discloses the most crucial design lies in: the bottom plate and the side plate are made of graphene, the cost is increased, the mass and the volume of the radiator are reduced, the complexity of the radiator structure is realized, and the assembly degree and the heat dissipation capacity of the product are improved by the aid of the bottom plate and the side plate which are perpendicular to each other.
Referring to fig. 1 to 3, a heat sink based on graphene materials of the present invention includes a bottom plate and a side plate, wherein the bottom plate and the side plate are made of graphene;
the bottom plate and the side plate are perpendicular to each other, one side of one end face of the bottom plate is connected with the side plate, and the other end face of the bottom plate, which is opposite to the bottom plate, is provided with a first radiating fin group;
the end surface of the side plate, which is far away from the bottom plate, is provided with a second radiating fin group;
the heat-conducting silicon glue layers are arranged on the surfaces of one end face of the bottom plate and the other end face of the side plate, the surfaces of the first radiating fin group and the second radiating fin group are provided with silicon dioxide layers, and the surfaces of the silicon dioxide layers are provided with copper-manganese alloy radiating layers.
From the above description, the beneficial effects of the present invention are: the bottom plate is provided with a first radiating fin group, the side plate is provided with a second radiating fin group, and the first radiating fin group and the second radiating fin group are vertical to each other; the heat-conducting silica gel layer is used for improving the heat conduction capability of the bottom plate and the side plate, the silicon dioxide layer is used for improving the heat exchange capability of the radiating fins and the outside, the copper-manganese alloy radiating layer plays a role in protection, support and radiation, the silicon dioxide can be arranged on the radiating fins in a spraying and electroplating mode, the surface adhesive force after activation is excellent, the copper-manganese alloy radiating layer can be ensured not to fall off easily, the radiating capability of the radiating fins is improved together by matching with the copper-manganese alloy, and the silicon dioxide is low in price and has the advantages of small size and light weight; the bottom plate and the side plate are made of graphene, so that the cost is increased, the mass and the volume of the radiator are further reduced, the complexity of the radiator structure is realized, and the assembly degree and the heat dissipation capacity of the product can be improved by the aid of the bottom plate and the side plate which are perpendicular to each other.
Furthermore, a first positioning column is arranged on the edge of the other side, far away from one side of the bottom plate, of one end face of the bottom plate, and a second positioning column is arranged on the edge of the other side, far away from one side of the bottom plate, of the other end face of the side plate.
As can be seen from the above description, the first positioning column and the second positioning column are perpendicular to each other to achieve position limitation in two directions, thereby ensuring stability of the heat dissipation structure.
Furthermore, the copper-manganese alloy heat dissipation layer is arranged in a wave shape.
From the above description, it can be known that the wavy design is helpful to increase the heat dissipation area of the copper-manganese alloy.
Further, the first fin group includes columnar fins arranged in an array on the base plate.
Further, the second cooling fin group comprises fan-shaped cooling fins which are irregularly arranged on the side plate.
From the above description, it can be known that the two groups of radiating fins are formed by radiating fins with different array structures, which is beneficial to increasing the heat transfer efficiency of the radiator, thereby improving the radiating performance.
Referring to fig. 1 to fig. 3, a first embodiment of the present invention is: a radiator based on graphene materials comprises a bottom plate 1 and side plates 2, wherein the bottom plate 1 and the side plates 2 are made of graphene;
the bottom plate 1 and the side plate 2 are perpendicular to each other, one side of one end face of the bottom plate 1 is connected with the side plate 2, and the other end face, opposite to the bottom plate 1, of the bottom plate 1 is provided with a first radiating fin group 11;
the end surface of the side plate 2 far away from the bottom plate 1 is provided with a second radiating fin group 21;
the surface of one end face of the bottom plate 1 and the surface of the other end face of the side plate 2 are both provided with a heat conduction silica gel layer 3, the surfaces of the first radiating fin group 11 and the second radiating fin group 21 are both provided with a silicon dioxide layer 4, and the surface of the silicon dioxide layer 4 is provided with a copper-manganese alloy radiating 5 layer.
Referring to fig. 1 to fig. 3, a second embodiment of the present invention is: a radiator based on graphene materials comprises a bottom plate 1 and side plates 2, wherein the bottom plate 1 and the side plates 2 are made of graphene;
the bottom plate 1 and the side plate 2 are perpendicular to each other, one side of one end face of the bottom plate 1 is connected with the side plate 2, and the other end face, opposite to the bottom plate 1, of the bottom plate 1 is provided with a first radiating fin group 11;
the end surface of the side plate 2 far away from the bottom plate 1 is provided with a second radiating fin group 21;
the surface of one end face of the bottom plate 1 and the surface of the other end face of the side plate 2 are both provided with a heat conduction silica gel layer 3, the surfaces of the first radiating fin group 11 and the second radiating fin group 21 are both provided with a silicon dioxide layer 4, and the surface of the silicon dioxide layer 4 is provided with a copper-manganese alloy radiating 5 layer.
The edge of the other side of one side of the bottom plate 1, which is far away from the bottom plate 1, on one end face of the bottom plate 1 is provided with a first positioning column 12, and the edge of one side of the other end face of the side plate 2, which is far away from the bottom plate 1, is provided with a second positioning column 22. The copper-manganese alloy heat dissipation 5 layer is arranged in a wave shape. The first fin group 11 includes columnar fins arranged in an array on the base plate 1. The second fin group 21 includes fan-shaped fins irregularly arranged on the side plate 2.
To sum up, the utility model provides a radiator based on graphene materials, which comprises a bottom plate and a side plate, wherein the bottom plate and the side plate are made of graphene, the bottom plate is provided with a first radiating fin group, the side plate is provided with a second radiating fin group, and the first radiating fin group and the second radiating fin group are mutually vertical; the heat conduction silica gel layer is used for improving the heat-conduction ability of bottom plate and curb plate, the silica layer is used for improving radiating fin and outside heat exchange ability, the copper manganese alloy heat dissipation layer plays the protection, supports and radiating effect, the material of bottom plate and curb plate is graphite alkene, though increased the cost, but reduced the quality and the volume of radiator, realized the complication of radiator structure, bottom plate and curb plate structure through mutually perpendicular are favorable to improving the assembly degree and the heat-sinking capability of product. The utility model provides a radiator based on graphite alkene material is small, the quality is light, has realized the complicated of radiator structure, has improved the assembly progress and the heat-sinking capability of product.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (5)
1. The heat radiator based on the graphene material is characterized by comprising a bottom plate and side plates, wherein the bottom plate and the side plates are made of graphene;
the bottom plate and the side plate are perpendicular to each other, one side of one end face of the bottom plate is connected with the side plate, and the other end face of the bottom plate, which is opposite to the bottom plate, is provided with a first radiating fin group;
the end surface of the side plate, which is far away from the bottom plate, is provided with a second radiating fin group;
the heat-conducting silicon glue layers are arranged on the surfaces of one end face of the bottom plate and the other end face of the side plate, the surfaces of the first radiating fin group and the second radiating fin group are provided with silicon dioxide layers, and the surfaces of the silicon dioxide layers are provided with copper-manganese alloy radiating layers.
2. The graphene-based heat sink according to claim 1, wherein a first positioning column is disposed on an edge of one end surface of the bottom plate on the other side away from the bottom plate, and a second positioning column is disposed on an edge of the other end surface of the side plate on the other side away from the bottom plate.
3. The graphene-based material heat sink of claim 1, wherein the copper-manganese alloy heat dissipation layer is disposed in a wave shape.
4. The graphene-based material heat spreader of claim 1, wherein the first set of fins comprise columnar fins arranged in an array on a base plate.
5. The graphene-based material heat sink of claim 1, wherein the second set of fins comprises fan-shaped fins arranged irregularly on a side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920786174.3U CN210075911U (en) | 2019-05-28 | 2019-05-28 | Radiator based on graphene material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920786174.3U CN210075911U (en) | 2019-05-28 | 2019-05-28 | Radiator based on graphene material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210075911U true CN210075911U (en) | 2020-02-14 |
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ID=69454971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920786174.3U Active CN210075911U (en) | 2019-05-28 | 2019-05-28 | Radiator based on graphene material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210075911U (en) |
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2019
- 2019-05-28 CN CN201920786174.3U patent/CN210075911U/en active Active
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