Radiator assembly

A radiator and component technology, applied in instruments, digital data processing parts, electrical digital data processing, etc., can solve the problems of inconvenient disassembly, falling off, unstable heat at the connection, etc., to meet the requirements of interchangeability, easy to use The effect of disassembly

Inactive Publication Date: 2013-12-04
KUNSHAN WEIJIN HARDWARE PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The heat sink in the prior art is connected to the aluminum plate connected to the PCB board through a fixed connection such as welding. This method is inconvenient to disassemble, and the connection is unstable when heated, which may cause melting and falling off.

Method used

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Embodiment Construction

[0016] The present invention will be further described in detail below in conjunction with the drawings.

[0017] Such as figure 1 with figure 2 As shown, the present invention includes an aluminum sheet fixedly mounted with a PCB board on one side and a heat sink 22. The aluminum sheet is also provided with three first through holes 12, and the heat sink 22 is provided with a receiving space for accommodating the aluminum sheet to be inserted into the heat sink. The sheet 22 is also provided with three second through holes 24. When the aluminum sheet is clamped into the heat sink 22, the first through holes 12 and the second through holes 24 are concentric. The second through hole 24 is fixedly connected with a fastener provided with an internal thread. The fastener is a flower tooth rivet, which is riveted on the through hole. Each second through hole 24 on one side of the heat sink 22 is provided with a notch 26 for distinguishing the second through hole 24. The characters...

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PUM

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Abstract

The invention discloses a radiator assembly which comprises an aluminum sheet with a PCB fixedly installed on the surface, wherein a plurality of first through holes are further formed in the aluminum sheet. The radiator assembly is characterized in that the radiator assembly further comprises a cooling fin, an accommodating space capable of accommodating the aluminum sheet in a clamped mode is formed in the cooling fin, second through holes are further formed in the cooling fin, and the first through holes and the second through holes are concentric when the aluminum sheet is clamped into the cooling fin. According to the radiator assembly, due to the fact that the aluminum sheet on which the PCB is fixed is clamped into the accommodating space of the cooling fin in a buckling mode, dismantling can be achieved conveniently, interchangeability can be achieved, and connecting strength can not be affected after the radiator assembly is heated.

Description

Technical field [0001] The invention relates to a cooling device, in particular to a heat sink used by a computer CPU. Background technique [0002] In recent years, as the conversion capacity of power circuits has continued to increase, power consumption has increased accordingly, and various electronic components have also generated a huge amount of heat, which has brought heat dissipation problems, and then has produced heat dissipation devices. As for CPU components, the increase in integration and operating frequency will increase the requirements for heat sinks. [0003] The heat sink in the prior art is connected to the aluminum plate connected to the PCB board through a fixed connection method such as welding. This method is inconvenient to disassemble, and the connection is unstable due to heat, which may cause melting and falling off. Summary of the invention [0004] The technical problem to be solved by the present invention is to provide a radiator assembly that is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F1/20
Inventor 朱安邦
Owner KUNSHAN WEIJIN HARDWARE PROD
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