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Fixer for heat radiator

A technology for fixing devices and heat sinks, which is applied in the direction of instruments, instrument cooling, electric solid devices, etc., can solve the problems of increasing the cost of heat sinks, and achieve the effect of easy disassembly and assembly

Inactive Publication Date: 2010-05-26
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

One is fixed by means of locking device, please refer to figure 1 , the radiator 14 is fixed on the heating element 12 of the computer motherboard 10 through four fixed columns 16 distributed orthogonally, the lower end of the fixed column 16 is an elastic claw 162, and the claw 162 is in the shape of an inverted cone , when installing the heat sink 14, it must be pressed down firmly so that the claw 162 of the fixing column 16 passes through the computer motherboard 10 and is buckled on the bottom surface of the computer motherboard 10. When dismounting, the fixing column must be 16 and the computer motherboard 10 can be unlocked before the radiator 14 can be removed; another way is to realize it by means of a complicated mechanism, but it increases the cost of the radiator

Method used

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  • Fixer for heat radiator
  • Fixer for heat radiator
  • Fixer for heat radiator

Examples

Experimental program
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Effect test

Embodiment Construction

[0013] Please refer to Image 6 , is a preferred embodiment of the radiator fixing device of the present invention, and is used to fix a radiator 24 on a heating element 22 of a computer motherboard 20 . The radiator fixing device includes four fasteners 242 arranged on the bottom of the radiator 24 in an orthogonal direction and four buckles 243 fixed on the computer motherboard 20, the fasteners 242 and the clips The fasteners 243 are snap-fitted by mutual friction, and the heat sink 24 is fixed on the heating element 22 .

[0014] Please refer to Figure 2 to Figure 4 , each fixing piece 242 is in a spiral shape, one end is fixed on the bottom of the radiator 24, and the other end is a free end. Each buckle 243 includes a cylinder 244, and the lower end of the cylinder 244 is an elastic buckle 246. The buckle 246 is in the shape of an inverted cone, and its upper diameter is larger than that of the cylinder 244. The diameter of its lower part is smaller than the diameter...

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Abstract

The present invention relates to a radiator fixing device, which is used to fix a radiator on a main board, the radiator fixing device comprises at least two fixture parts arranged at the bottom of the radiator and at least two buckling parts that can be arranged on the main board and matched with the fixture part, each fixture part is in a screw shape, each buckling part comprises a column body,two lugs are arranged on the column body in an interval way, the fixture part is clamped between the lugs.

Description

technical field [0001] The invention relates to a radiator fixing device, in particular to a radiator fixing device for heating elements on a computer motherboard. Background technique [0002] With the rapid development of integrated circuit manufacturing technology, electronic components are moving towards faster computing speed. As the calculation speed of electronic components is getting faster and faster, the heat generated by electronic components during high-speed operation is also increasing. If the heat generated by the electronic components is not dissipated in time, the temperature of the electronic components will continue to rise, thereby affecting the stability of their operation. For this reason, the industry usually installs a radiator on the top surface of the electronic components that generate more heat, and then exhausts the heat with the assistance of the system fan. [0003] There are currently several ways to mount heat sinks on electronic components...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K7/00H05K7/20H01L23/34G06F1/20G12B15/00
Inventor 曹翔
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
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