Fixing structure for heat-conducting block

Abstract

The invention discloses a fixing structure of heat conductivity block, which consists of joint board and fixing board, wherein the joint board possesses multiple chuck pieces, which parallel the joint board; multiple chuck holes are opened on the fixing board to correspond to chuck pieces, which connect the joint board and fixing board; the fixing board connects the fixing seat with heat source in the center, which is fixed on the heat conductive block to absorb energy of heat source.

Description

technical field [0001] The invention relates to a heat dissipation device, in particular to a fixing structure of a heat conduction block for fixing a heat conduction block on a heat source. Background technique [0002] The heat pipe (heat pipe) conducts heat transfer through the two-phase (liquid phase, gas phase) change of the fluid, so that the heat pipe has an excellent heat transfer coefficient. Today's computer mainframes are gradually miniaturized, which reduces the internal space, which is not conducive to air circulation and affects the operation of traditional air-cooled radiators. Therefore, heat pipes are applied to the chips inside the computer to dissipate heat, directly dissipating the heat generated by the chips during operation. Conducted to the ventilation, such as the vents on the side of the computer mainframe casing, so as to dissipate the heat to the outside and cool the chip. [0003] A heat dissipation device using a heat pipe generally includes thr...

AI Technical Summary

Problems solved by technology

The scope of application of the heat conduction block is limited to a specific chip and the shape of the holder, so that the cooling device using the heat pipe must be assembled and produced in accordance with the shape of the holder, causing troubles for manufacturers

When users use this type of cooling device, they are also prone to selection errors, and cannot install the cooling device they hold on the chip to be cooled.

[0004] In addition, in order to improve the thermal conductivity of the heat conduction block, the heat conduction block is mostly made of copper by cutting. In order to match the fixing seat, the geometric shape of the heat conduction block will become complicated, so that the processing of the heat conduction block must go through multiple cutting procedures. , time-consuming and increase processing cost

Although aluminum extrusion can reduce costs, if the heat conduction block is to be applied to different holders, different molds and production lines must be installed at the same time, and the cost consumption is also very alarming, and aluminum extrusion products still need to be further processed. To complete complex structural design

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