Finned radiator

A radiator and fin-type technology, applied in the field of fin-type radiators, can solve the problems of short effective service life and insufficient heat dissipation capacity of the radiator, and achieve the advantages of preventing fins from anti-oxidation, significantly reducing heat dissipation, and improving heat dissipation. Effect

Pending Publication Date: 2021-03-16
SUZHOU CHANGFENG AVIATION ELECTRONICS
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  • Abstract
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Problems solved by technology

[0004] The purpose of the present invention is to solve the above-mentioned deficiencies in the prior art, aiming at the problems

Method used

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  • Finned radiator
  • Finned radiator

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Embodiment Construction

[0018] The invention provides a finned radiator. The technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings, so as to make it easier to understand and grasp.

[0019] Finned radiators, such as figure 1 and figure 2 As shown, it includes a uniform base plate 1 and a fin body 2 arranged on the uniform base plate 1, the fin body 2 includes a graphene fin body 3, and the outer surface of the graphene fin body 3 is equipped with a SiC surface layer 4 deposited by chemical vapor phase, The uniform bottom plate 1 includes a metal base, and the metal base is provided with a graphene uniform interlayer 5 .

[0020] Specifically, the uniform bottom plate 1 adopts a metal matrix, which has a strong heat storage capacity, and the graphene uniform interlayer 5 can make the metal matrix heat storage uniform, prevent local heat energy concentration, and meet the demand for uniform heat dissipation.

[0021] The graphene...

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Abstract

A disclosed finned radiator comprises a uniform bottom plate and a fin main body arranged on the uniform bottom plate, the fin main body comprises a graphene fin main body, the outer surface of the graphene fin main body is provided with a SiC surface layer subjected to chemical vapor deposition, the uniform bottom plate comprises a metal matrix, and the metal matrix is provided with a graphene uniform interlayer. By adopting the graphene fin main body, the heat dissipation performance can be improved, and the uniform bottom plate utilizes the metal heat storage performance and the heat uniformity of the graphene uniform interlayer, so that the heat dissipation is uniform and efficient, and a very remarkable heat dissipation effect is achieved. The surface layer protection function is achieved, graphene powder can be prevented from falling off, the fins are prevented from being oxidized, dangers possibly caused by graphene materials are eradicated, and meanwhile the effective service life is prolonged.

Description

technical field [0001] The invention relates to a finned radiator and belongs to the technical field of radiators. Background technique [0002] At present, with the development of electronic equipment in the direction of high performance and high integration, ordinary radiators usually made of heat dissipation materials such as copper, aluminum, heat pipes, and vapor chambers cannot fully meet the large heat dissipation requirements of miniaturized equipment. , Seeking new materials with higher thermal conductivity is an inevitable direction for radiator breakthroughs. [0003] The patent document with the publication number CN103140108A discloses a heat sink, which uses graphite paper to press the heat sink bottom plate and connects the lower ends of a plurality of graphite paper-pressed heat sink fins to form a heat sink, and the outside of the heat sink is provided with support and installation metal frame. Due to the frame-type design, the contact area between the bot...

Claims

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Application Information

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IPC IPC(8): H05K7/20
CPCH05K7/20427H05K7/20409
Inventor 曾行高慧莹王磊
Owner SUZHOU CHANGFENG AVIATION ELECTRONICS
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