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Radiator fin penetrating and coating tool and its coating method

A technology of heat dissipation fins and a coating method, which is applied in the directions of devices and coatings for applying liquid to the surface, and can solve the problem that the heat conduction pipe 20a and the heat dissipation fin 1a cannot be combined, etc.

Inactive Publication Date: 2006-12-13
CHEMTRON RES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, when the heat-conducting medium 2a penetrates the through-hole 11a, the heat-conducting medium 2a cannot be uniformly covered on the inner edge of the through-hole 11a, resulting in gaps between the heat-conducting pipe 20a and part of the through-hole 11a. A good combination cannot be produced between the heat pipe 20a and the heat dissipation fin 1a

Method used

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  • Radiator fin penetrating and coating tool and its coating method
  • Radiator fin penetrating and coating tool and its coating method
  • Radiator fin penetrating and coating tool and its coating method

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Embodiment Construction

[0018] The detailed description and technical content of the present invention are described below with the accompanying drawings. However, the accompanying drawings are provided for reference and illustration only, and are not intended to limit the present invention.

[0019] Please refer to figure 2 and image 3 The coating tool 30 for perforating the cooling fins of the present invention is mainly formed by a hollow tube body 30, the inside of the tube body 30 can be filled with a semi-fluid heat-conducting medium, and the end of the tube body 30 is provided with a The elastic scraper 32 is formed with several discharge holes 31 penetrating the tube 30 adjacent to the edge of the scraper.

[0020] A kind of perforated coating method of cooling fins of the present invention, its steps are as follows:

[0021] (A) First, the coating tool 30 is penetrated in the through hole 11 of the heat dissipation fin 1;

[0022] (B) Then, apply an external force from the other end of ...

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Abstract

The related perforating coating tool for a heat-conducting fin comprises: a hollow tube filled with conductive medium, some discharge holes on one end of the tube, and a spring scraper under the hole. When use, putting the tool in the fin through hole, forcing on another end to overflow the medium, pulling backward the tube to quit the fin; during the pulling, using the scraper to coat the medium on the inner surface of through hole.

Description

technical field [0001] The present invention relates to a coating tool and coating method for the perforation of heat dissipation fins, especially a coating tool and coating method for coating heat conduction medium on the perforation of heat dissipation fins of radiators for the penetration and fixation of heat pipes . Background technique [0002] Generally, in order to improve the heat dissipation efficiency of the heat dissipation fin group, a heat conduction tube will be pierced on the heat dissipation fin set, and capillary tissue or working fluid will be provided in the heat conduction tube to utilize the capillary structure or working fluid and the heat dissipation fin The heat source on the group performs heat exchange, so that the cooling fin group can quickly cool down and dissipate heat. And the assembling between prior art cooling fin group 10a and heat pipe 20a, please refer to figure 1 As shown, each cooling fin 1a is provided with at least one through hole ...

Claims

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Application Information

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IPC IPC(8): B05C17/00B05C17/01B05D1/28
Inventor 李丰宽
Owner CHEMTRON RES