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Radiating fin and shell combination structure

A technology of heat dissipation fins and combined structure, applied in the direction of cooling/ventilation/heating transformation, can solve the problems of high worker's work intensity, reduced heat dissipation capacity, poor thermal conductivity, etc., so as to reduce the manual bonding process and realize automatic production. , The effect of improving heat dissipation efficiency

Inactive Publication Date: 2014-02-26
MARCHESI METAL TECH SUZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This structure has the following disadvantages: 1. The heat dissipation fins are bonded to the heat dissipation shell with glue. Glue is a material with poor thermal conductivity. The glue between the shell and the fins is not conducive to heat conduction and reduces heat dissipation efficiency.
2. The heat dissipation fins need to wait for the heat dissipation shell of the casting to be bonded by manual operation. The production efficiency is low and the work intensity of the workers is high.
3. The heat dissipation fins are bonded to the shell, and the heat dissipation fins are easy to fall off, thereby reducing the heat dissipation capacity

Method used

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  • Radiating fin and shell combination structure
  • Radiating fin and shell combination structure
  • Radiating fin and shell combination structure

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Embodiment Construction

[0022] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0023] refer to figure 1 As shown, a combination structure of heat dissipation fins and a housing includes a plurality of heat dissipation fins 2 connected to the heat dissipation housing 1, the thickness of the bottom 21 of the heat dissipation fins 2 is greater than its average thickness, and the bottom 21 Insert casting is in the heat dissipation housing 1 .

[0024] refer to figure 1 As shown, in view of a preferred embodiment of the present invention, the cross section of the bottom 21 of the heat dissipation fin 2 is triangular.

[0025] refer to figure 2 As shown, in view of an embodiment of the present invention, the cross-section of the bottom 21 of the heat dissipation fin 2 is an inverted "T" shape.

[0026] refer to image 3 As shown, in conjunction with another embodiment of the present invention, the cross section...

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Abstract

The invention discloses a radiating fin and shell combination structure which comprises multiple radiating fins connected with a radiating shell, wherein the thickness of the bottoms of the radiating fins is greater than the average thickness thereof, and the bottoms are embedded in the radiating shell. Since the bottoms of the radiating fins are directly arranged in the radiating shell, the problem that the glue for bonding the radiating fins is not good for heat conduction is solved, and the radiating efficiency is improved. By inlaying and casting the bottoms of the radiating fins in the radiating shell, manual bonding processes are reduced, the production efficiency is greatly improved, and automatic production can be realized.

Description

technical field [0001] The invention relates to the field of heat dissipation equipment, in particular to a combined structure of heat dissipation fins and a housing. Background technique [0002] With the continuous development of electronic technology, the power of equipment is getting higher and higher, and the requirements for heat dissipation are getting higher and higher. In addition, outdoor electronic equipment needs protection such as waterproof and windproof. Outdoor electronic equipment often uses non-ferrous alloy casting shells as shells. The general design is die-cast shells. The inner space formed by the box cover is used to place printed circuit boards (PCB) or other equipment. For protection, heat dissipation fins are designed outside the shell to help the equipment dissipate heat naturally. [0003] In the existing heat dissipation fins of electronic equipment, the casing is first cast, and then the heat dissipation fins are bonded to the casing. This str...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K7/20
Inventor 陈卫国康薇茹
Owner MARCHESI METAL TECH SUZHOU
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