Forced air cooling type heat dissipation case

A forced air cooling, chassis technology, applied in cooling/ventilation/heating transformation, power electronics modification, electrical components, etc., can solve the problems of heavy weight, failure of the chassis and radiator to form a heat transfer path, and reduced air cooling effect. , to enhance durability, improve heat dissipation efficiency and heat dissipation effect, and reduce airflow resistance

Pending Publication Date: 2021-12-03
GUIYANG AVIATION MOTOR
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The traditional chassis and radiator are independent structures, increasing the number of installed structural parts, making it impossible to form a good heat transfer path between the chassis and radiator, and the weight is heavy
[0004] For elec

Method used

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  • Forced air cooling type heat dissipation case
  • Forced air cooling type heat dissipation case
  • Forced air cooling type heat dissipation case

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[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0022] see Figure 1-6 , the present invention provides a technical solution: a forced air-cooled heat dissipation cabinet, including a cabinet 1 and a radiator 4 installed in the cabinet 1; the cabinet 1 consists of a bottom plate 15, a left side plate 13, and a right side plate 12. The front panel 14, the rear panel 11 and the cover plate 16 are assembled. The left side panel 13, the right side panel 12, the front panel 14 and the rear panel 11 are integrall...

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Abstract

The invention discloses a forced air cooling type heat dissipation case which comprises a case body and a radiator installed in the case body. The case body is formed by splicing a bottom plate, a left side plate, a right side plate, a front panel, a rear panel and a cover plate, and a transformer and a power module are mounted on the bottom plate; and the radiator comprises a heat conducting plate which is flatly laid on the power module. According to the forced air cooling type heat dissipation case, the internal power module is cooled through the fan, forced air cooling of the radiator and natural heat dissipation of the outer surface of the case body, the effects of heat dissipation, air flow and air steering are achieved through heat dissipation teeth, heat dissipation straight fins and air flow channels; an inclined face is arranged at the position of an internal step so as to realize transition, the air flow resistance is reduced, the heat dissipation efficiency and the heat dissipation effect of the case are greatly improved, and thus, the durability of the case is enhanced, and long-time use of the air-cooled heat dissipation case is facilitated.

Description

technical field [0001] The invention relates to the field of aviation airborne equipment, in particular to a forced air-cooled cooling case. Background technique [0002] At present, forced air cooling is widely used in aviation airborne equipment. For electronic equipment with high heat flux density, natural cooling cannot meet the heat dissipation requirements of electronic equipment. At this time, air cooling is required for heat dissipation. [0003] The traditional chassis and radiator are independent structures, increasing the number of installed structural parts, making it impossible to form a good heat transfer path between the chassis and radiator, and the weight is heavy. [0004] For electronic equipment cooled by a built-in fan, the air is thin at high altitudes and the cooling effect is reduced. It is necessary to use both the natural heat dissipation of the chassis and the forced convection driven by the fan to dissipate heat. Contents of the invention [00...

Claims

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Application Information

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IPC IPC(8): H05K7/20
CPCH05K7/20145H05K7/20909
Inventor 李关美马传权李小东
Owner GUIYANG AVIATION MOTOR
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