CN212231963U - Water-based graphene composite heat dissipation device for refrigerator - Google Patents
Water-based graphene composite heat dissipation device for refrigerator Download PDFInfo
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- CN212231963U CN212231963U CN202020906576.5U CN202020906576U CN212231963U CN 212231963 U CN212231963 U CN 212231963U CN 202020906576 U CN202020906576 U CN 202020906576U CN 212231963 U CN212231963 U CN 212231963U
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- heat dissipation
- refrigerator
- graphite alkene
- heating panel
- vent
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Abstract
The utility model discloses a compound heat abstractor of waterborne graphite alkene for refrigerator, include the fixed plate of being connected with the casing of refrigerator, be equipped with the heat dissipation chamber between fixed plate and the casing, heat dissipation intracavity lateral wall is equipped with graphite alkene heating panel and cooling tube, and graphite alkene heating panel and cooling tube laminating installation, the upper portion in heat dissipation chamber are equipped with the exhaust hole, and the lower part in heat dissipation chamber is equipped with lower exhaust hole, and upper exhaust hole and lower exhaust hole communicate with the casing respectively, and the upper portion and the upper exhaust hole of graphite alkene heating panel are connected, lower part and lower exhaust hole are connected. The utility model provides a slow problem of heating panel radiating rate of refrigerator, improve the radiating effect.
Description
Technical Field
The utility model belongs to the technical field of the refrigerator and specifically relates to a compound heat abstractor of waterborne graphite alkene for refrigerator.
Background
The refrigerator is a refrigerating device for keeping constant low temperature, and is a civil product for keeping food or other articles in a constant low-temperature cold state. The cabinet or the box is provided with a compressor, an ice maker for freezing and a storage box with a refrigerating device.
The refrigerator can produce a large amount of heats in the operation period, if do not derive these heats in time, it can influence the life of refrigerator, and its heat dissipation that exists now on the market mostly sets up the louvre on the refrigerator casing, utilizes the louvre to distribute away the heat. However, such a heat dissipation structure has insufficient heat dissipation performance and is difficult to satisfy long-term use.
Disclosure of Invention
The invention aims to provide a water-based graphene composite heat dissipation device for a refrigerator.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a compound heat abstractor of waterborne graphite alkene for refrigerator, includes the fixed plate of being connected with the casing of refrigerator, be equipped with the heat dissipation chamber between fixed plate and the casing, heat dissipation intracavity lateral wall is equipped with graphite alkene heating panel and cooling tube, and graphite alkene heating panel and cooling tube laminating installation, the upper portion in heat dissipation chamber are equipped with the exhaust vent, and the lower part in heat dissipation chamber is equipped with lower exhaust vent, and upper exhaust vent and lower exhaust vent communicate with the casing respectively, and the upper portion and the upper exhaust vent of graphite alkene heating panel are connected, the lower part is connected with lower exhaust vent.
A gap channel is arranged between the graphene heat dissipation plate and the inner side wall of the shell, and the upper vent hole and the lower vent hole are communicated with the gap channel.
The upper vent hole is arranged in an upward inclined mode, and the lower vent hole is arranged in a downward inclined mode.
And a heat insulation layer is arranged on the outer surface of the fixing plate.
The heat insulation layer is made of polyurethane foam material.
Be equipped with the trench on the graphite alkene heating panel, the cooling tube clamps in this trench.
Be equipped with the bracing piece on the fixed plate, the bracing piece is connected with the graphite alkene heating panel.
The utility model discloses a set up a heat abstractor, utilize the quick focus of heat that the graphite alkene heating panel produced the cooling tube to distribute away through the exhaust hole, the heating panel radiating rate of having solved the refrigerator is slow, makes the refrigerator be in refrigeration operating condition for a long time, leads to the problem that power consumption increases.
Drawings
Fig. 1 is a schematic view of the cross-sectional structure of the present invention.
Detailed Description
For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.
As shown in the accompanying drawing 1, the utility model discloses a compound heat abstractor of waterborne graphite alkene for refrigerator, include the fixed plate 2 of being connected with the casing 1 of refrigerator, be equipped with heat dissipation chamber 3 between fixed plate 2 and the casing 1, heat dissipation chamber 3 inside wall is equipped with graphite alkene heating panel 8 and cooling tube 6, and graphite alkene heating panel 8 and the installation of 6 laminating of cooling tube, the upper portion in heat dissipation chamber 3 is equipped with last exhaust hole 10, and the lower part in heat dissipation chamber 3 is equipped with lower exhaust hole 12, and last exhaust hole 10 and lower exhaust hole 12 communicate with casing 1 respectively, and graphite alkene heating panel 8's upper portion and last exhaust hole 10 are connected, and the lower part is connected with lower exhaust hole 12. Graphene heat dissipation plate 8 is close to 1 one side of casing of refrigerator, and the heat of cooling tube can be quick the gathering to graphene heat dissipation plate to through last exhaust vent and lower exhaust vent discharge, go up the exhaust vent and also can form certain convection current effect with lower exhaust vent, further promote the radiating effect.
Have clearance passageway 11 between graphite alkene heating panel 8 and the 1 inside wall of casing, go up vent 10 and lower vent 12 all with this clearance passageway 11 intercommunication, this clearance passageway forms the gas circulation passageway, is favorable to gaseous circulation, outwards distributes away the heat.
The upper air vent is arranged obliquely upwards, the lower air vent is arranged obliquely downwards,
the outer surface of the fixing plate 2 is provided with a heat insulation layer 1. The heat insulation layer is made of polyurethane foam material. Through set up the insulating layer on the fixed plate, can make the heat discharge in upper vent and lower vent as far as, can not cause the interact with other positions yet.
Be equipped with the trench on the graphite alkene heating panel 8, cooling tube 6 clamps in this trench, but trench on the graphite alkene heating panel integrated into one piece, and the cooling tube is the pipe, clamps in the trench that corresponds, has increased area of contact, is favorable to the faster conduction of heat on the graphite alkene heating panel.
Be equipped with bracing piece 7 on the fixed plate 2, bracing piece 7 is connected with graphite alkene heating panel 8, and the bracing piece plays the supporting role to graphite alkene heating panel, ensures the stability of graphite alkene heating panel assembly.
The utility model discloses in, when the refrigerator carries out the refrigeration heat dissipation, the refrigerant of the refrigerating system in the refrigerator absorbs the heat gasification after and enters into the cooling tube, when the condensing agent after the gasification flows in the cooling tube, on its heat transfer to the cooling tube, the cooling tube with heat transfer to graphene heating panel on, and have clearance passageway between graphene heating panel and the casing to can be fine distribute away the heat through last exhaust vent and lower exhaust vent, thereby play timely radiating effect.
Although the present invention has been described in detail with reference to the embodiments, it will be apparent to those skilled in the art that modifications, equivalents, improvements, and the like can be made in the technical solutions of the foregoing embodiments or in some of the technical features of the foregoing embodiments, but those modifications, equivalents, improvements, and the like are all within the spirit and principle of the present invention.
Claims (7)
1. The utility model provides a compound heat abstractor of waterborne graphite alkene for refrigerator, includes the fixed plate of being connected with the casing of refrigerator, its characterized in that, be equipped with the heat dissipation chamber between fixed plate and the casing, heat dissipation intracavity lateral wall is equipped with graphite alkene heating panel and cooling tube, and graphite alkene heating panel and cooling tube laminating installation, the upper portion in heat dissipation chamber are equipped with the exhaust vent, and the lower part in heat dissipation chamber is equipped with lower exhaust vent, and upper exhaust vent and lower exhaust vent communicate with the casing respectively, and the upper portion and the upper exhaust vent of graphite alkene heating panel are connected, the lower part is connected with lower exhaust vent.
2. The composite heat sink of water-based graphene for refrigerator according to claim 1, wherein a gap channel is formed between the graphene heat sink and the inner side wall of the housing, and the upper vent and the lower vent are both communicated with the gap channel.
3. The aqueous graphene composite heat dissipation device for the refrigerator according to claim 2, wherein the upper vent is disposed to be inclined upward, and the lower vent is disposed to be inclined downward.
4. The water-based graphene composite heat dissipation device for the refrigerator as claimed in claim 3, wherein a heat insulation layer is disposed on an outer surface of the fixing plate.
5. The aqueous graphene composite heat dissipation device for the refrigerator according to claim 4, wherein the thermal insulation layer is made of a polyurethane foam material.
6. The water-based graphene composite heat dissipation device for the refrigerator as claimed in claim 5, wherein a groove is formed on the graphene heat dissipation plate, and the heat dissipation pipe is clamped in the groove.
7. The composite water-based graphene heat dissipation device for the refrigerator as claimed in claim 6, wherein a support rod is disposed on the fixing plate, and the support rod is connected to the graphene heat dissipation plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020906576.5U CN212231963U (en) | 2020-05-26 | 2020-05-26 | Water-based graphene composite heat dissipation device for refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020906576.5U CN212231963U (en) | 2020-05-26 | 2020-05-26 | Water-based graphene composite heat dissipation device for refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212231963U true CN212231963U (en) | 2020-12-25 |
Family
ID=73928108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020906576.5U Active CN212231963U (en) | 2020-05-26 | 2020-05-26 | Water-based graphene composite heat dissipation device for refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212231963U (en) |
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2020
- 2020-05-26 CN CN202020906576.5U patent/CN212231963U/en active Active
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