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Heat radiator

A radiator, heat sink technology, applied in the direction of instruments, instrument cooling, instrument parts, etc., to achieve the effect of easy assembly

Inactive Publication Date: 2011-06-29
FU ZHUN PRECISION IND SHENZHEN +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003]However, since the radiating fins in the radiator are mortised and joined with each other through the mortise gap and the mortise joint, the degree of tightness of the fastening between the radiating fins is limited. As a result, the accuracy requirements for assembling this type of radiator are increased, and it is difficult to complete the assembly operation by adjusting the deformation of the heat sink, which ultimately increases the difficulty of assembling this type of radiator

Method used

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Examples

Experimental program
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Embodiment Construction

[0016] figure 1 Shown is a three-dimensional exploded view of the first embodiment of the radiator of the present invention. The heat sink 100 is formed by stacking and snapping together a plurality of heat sinks 10 .

[0017] Each heat sink 10 includes a main body 12 , which is a rectangular sheet structure. Two opposite sides of the main body 12 are respectively bent toward the same side to form a folded edge 14 . Two protruding buckle pieces 142 are respectively extended on each of the folded edges 14, and each heat sink 10 is respectively provided with a buckle hole 144 corresponding to the buckle pieces 142, the buckle hole 144 is located below the buckle piece 142 and the The buttonhole 144 runs through the body 12 and the edge 14 at the same time, and the width of the buttonhole 144 is larger than the width of the button piece 142 . The main body 12 is respectively provided with an abutting top 16 corresponding to the buckles 142 , and the abutting top 16 is a boss p...

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PUM

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Abstract

The present invention is a radiator including several cross contacted radiating fins. Each radiating fin includes a basic part, on which several flanges are set. Locking fins are set on these flanges, and each radiating fin is provided with a locking hole corresponding to these locking fins, and the basic part of each radiating fin is provided with a contact part corresponding to the locking fin. Thus, the locking fin of a second radiating fin passes through the locking hole of a first radiating fin and locking connects to the contact part of the first radiating fin. The contact part is a boss protruding from the basic part or a blind hole indenting into the basic part. The radiator in the present invention has the advantage of being simple to assemble.

Description

technical field [0001] The invention relates to a heat sink, in particular to a heat sink formed by stacking several heat sinks. Background technique [0002] With the rapid development of the computer industry, heat-generating electronic components such as central processing units generate more and more heat. In order to effectively dissipate the heat, the existing method is to attach a stacked heat sink with a large heat dissipation area to the surface of the heat-generating electronic component, and use a cooling fan to forcibly dissipate heat from the heat sink, thereby dissipating the heat. go out. For example, Chinese Utility Model Patent No. 01200689.0 discloses a radiator, which is formed by stacking a plurality of cooling fins. Edges of these cooling fins are formed with folded edges, and several mortise joint mechanisms are arranged on these folded edges. These mortise mechanisms include mortise notches and mortise parts, and the mortise notches and mortise par...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F1/20H05K7/20G12B15/06
Inventor 宋清泉
Owner FU ZHUN PRECISION IND SHENZHEN