Fixing structure of radiator

A technology of fixing structure and radiator, applied in the direction of support structure installation, cooling/ventilation/heating transformation, printed circuit components, etc. Convenience, simplification of the assembly process, the effect of simplifying the assembly procedure and assembly time

Inactive Publication Date: 2010-06-23
DELTA ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] Another object of the present invention is to provide a heat sink fixing structure and its assembly method, so as to solve the complicated manufacturing process of the existing heat sink mounted on the circuit board, resulting in a waste of time, cost and human resour

Method used

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  • Fixing structure of radiator
  • Fixing structure of radiator
  • Fixing structure of radiator

Examples

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Example Embodiment

[0036] Some exemplary embodiments embodying the features and advantages of the present invention will be described in detail in the following description. It should be understood that the present invention can have various changes in different forms without departing from the scope of the present invention, and the descriptions and drawings therein are essentially used for illustration rather than limitation of the present invention.

[0037] see figure 2 , which is a schematic cross-sectional structure diagram of an electronic device according to a preferred embodiment of the present invention. As shown in the figure, the electronic device 2 of the present invention is mainly composed of a casing 20 , a circuit board 21 , an electronic component 22 and a heat sink fixing structure 25 , wherein the casing 20 has an accommodating space 201 for accommodating the circuit board 21 and the electronic components 22 arranged on the circuit board 21 and the radiator fixing structure...

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PUM

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Abstract

The present invention relates to a fixing structure of a radiator, which is arranged on a circuit board, wherein at least one electronic element is arranged on the circuit board, and the circuit board is provided with a through hole. The fixing structure of a radiator at least comprises the radiator and at least one fixing structure. The radiator is provided with at least one guide rail structure. The fixing structure is provided with a first member and a second member. The first member is correspondingly arranged in the guide rail structure of the radiator. The second member passes through to be arranged to the through hole of the circuit board, and is pushed against the bottom of the circuit board to enable the radiator to be fixedly arranged on the circuit board to radiate the electronic element. The fixing structure of a radiator can effectively increase the radiating efficiency, simplify the assembling processes and time, and also largely save the labor cost.

Description

technical field [0001] The invention relates to a radiator fixing structure, in particular to a radiator fixing structure which utilizes the fixing structure to assist in fixing the radiator on a circuit board. Background technique [0002] With the rapid development of the computer industry and the trend of diversification and miniaturization of electronic devices, the accumulation of electronic components on the circuit board is increasing, making the insulation and heat dissipation of electronic components more important, especially in many control equipment, Power transistors that must be used in measuring instruments, electrical equipment, computer peripherals, etc., because their main function is signal processing or power drive, and usually deal with relatively high-power signals, so the heat emitted is relatively large, and more needs Deal with cooling issues. [0003] In order to solve the problem of heat dissipation inside the electronic device, various heat sinks...

Claims

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Application Information

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IPC IPC(8): H05K7/20H05K7/14H05K1/02
Inventor 陈村松
Owner DELTA ELECTRONICS INC
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