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Fixer

A fixing device and fixing hole technology, which is applied in the fields of instrument, cooling/ventilation/heating transformation, electrical digital data processing, etc., can solve the problems of complicated assembly steps, increased manufacturing cost, low production efficiency, etc. The effect of improving production efficiency and reducing manufacturing cost

Inactive Publication Date: 2011-08-10
INVENTEC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to provide a fixing device to improve the prior art. The fixing device applied to the radiator is two independent components, which leads to problems such as too complicated assembly steps, increased manufacturing costs, and low production efficiency.

Method used

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Embodiment Construction

[0049] see image 3 , Figure 4 and Figure 5 As shown, this is a diagram of the first embodiment of the present invention. The fixing device 100 of the present invention is used to attach the heat conducting plate 210 of a heat sink 200 to the heating element 310 on the circuit board 300. The heating element 310 can be a south bridge chip, a north bridge chip, or a central processing unit (CPU), etc. Electronic components that generate high heat energy, and the heat conducting plate 210 and the circuit board 300 are respectively provided with a plurality of fixing holes 220 corresponding to each other.

[0050] The fixing device 100 includes a bracket 110 , a plurality of elastic portions 120 arranged on the bracket 110 at equal angles, and a plurality of locking components 112 . The bracket 110 is disposed on the other side of the circuit board 300 relative to the heat conducting plate 210 , and the bracket 110 has a plurality of through holes 111 corresponding to the fix...

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PUM

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Abstract

The invention relates to a fixing device, which is used to make a heat-conducting plate attach to a heating component on a circuit board mutually. The fixing device comprises a support, a plurality of elastic parts and a plurality of locking components. The support is arranged at the other side of the heat-conducting plate relative to the circuit board, one end of each elastic part is disposed onthe support, and the locking components respectively penetrate through the heat-conducting plate, the circuit board and the support and are locked at the elastic parts for making the elastic parts attach the heat-conducting plate on the heating component normally.

Description

technical field [0001] The invention relates to a fixing device, in particular to a fixing device for bonding a heat conducting plate and a heating component of a circuit board to each other. Background technique [0002] With the improvement of computer computing performance, internal electronic components, such as central processing unit (Central Processing Unit, CPU), process data faster and higher, and the size of internal electronic components tends to be miniaturized, so that the components per unit area The density is getting higher and higher, and the heat generation density of related electronic components is also increasing. At this time, if the heat cannot be discharged in time, the high temperature will seriously affect the stability and efficiency of the computer operation, and it will also cause electronic components. shortened lifespan. Therefore, a heat sink capable of quickly dissipating heat energy has become one of the indispensable equipments of a comput...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F1/20H05K7/20
Inventor 杨智凯王锋谷
Owner INVENTEC CORP
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