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Heat dissipation window assembly, shutter and electric cabinet

A heat dissipation window and heat dissipation window technology, which is applied in the field of blinds, can solve problems such as easy water ingress, easy water seepage of screws, and difficult processing.

Pending Publication Date: 2020-04-24
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing heat dissipation measures often have insufficient waterproof level, easy insect entry, or complex and difficult to process. Therefore, a simple and versatile heat dissipation structure is needed
Existing blinds are directly exposed to the environment without protection, and run for a long time, and are prone to water ingress under the action of natural strong winds and heavy rains. Especially for large blinds, the internal insect-proof nets are easily damaged and invalid, and the existing insect-proof nets are mostly fixed by screws. Screw holes are prone to water seepage

Method used

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  • Heat dissipation window assembly, shutter and electric cabinet
  • Heat dissipation window assembly, shutter and electric cabinet

Examples

Experimental program
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Embodiment Construction

[0021] see in conjunction Figure 1 to Figure 2 As shown, according to an embodiment of the present application, a heat dissipation window assembly includes a heat dissipation window for ventilation and heat dissipation inside and outside;

[0022] Cover 2, the cover is buckled on the outside of the heat dissipation window; the cover 2 includes a vent, and the vent is located at the bottom of the cover 2; And the rainwater from the side enters the heat dissipation window.

[0023] The heat dissipation window is usually arranged on the chamber wall that needs heat dissipation, and is mainly used to connect the inner side and the outer side of the chamber, so as to facilitate ventilation and heat dissipation; The rainwater is blown to the heat dissipation window, but in order to maintain the effect of ventilation and heat dissipation, a vent is set at the bottom of the shield cover 2, so that the rainwater from its top and sides cannot enter the heat dissipation window.

[002...

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PUM

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Abstract

The invention provides a heat dissipation window assembly, a shutter and an electric cabinet. The heat dissipation window assembly comprises a heat dissipation window used for ventilation and heat dissipation of the inner side and the outer side, and a shielding cover which covers the outer side of the heat dissipation window. The shielding cover comprises a ventilation opening, and the ventilation opening is formed in the lower portion of the shielding cover. The shielding cover can shield rainwater coming from the upper portion and the side portion of the shielding cover from entering the heat dissipation window. The shielding cover with only the ventilation opening formed in the lower portion covers the heat dissipation window, and rainwater from the upper portion and the side portion of the shielding cover can be prevented from entering the heat dissipation window.

Description

technical field [0001] The application belongs to the technical field of louvers, and in particular relates to a heat dissipation window assembly, a louver and an electric control box. Background technique [0002] The electrical control boxes of various high-power electrical equipment, due to long-term operation under high-power conditions, especially equipment operating outdoors, the electrical components themselves will generate a lot of heat, and natural exposure will also cause temperature rise. Therefore, most electric control boxes must be equipped with heat dissipation structures, such as shutters, or cooling measures. [0003] Existing designs of heat dissipation measures often have insufficient waterproof level, easy insect entry, or complex and difficult to process. Therefore, a simplified and highly versatile heat dissipation structure is needed. Existing blinds are directly exposed to the environment without protection, and run for a long time, and are prone to...

Claims

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Application Information

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IPC IPC(8): H05K5/02H05K7/20E06B7/08B01D46/00B01D46/10
CPCH05K5/0213H05K5/0217H05K7/20009E06B7/08B01D46/0005B01D46/10H05K5/03
Inventor 李权威李新东廖永亮李翔国罗伟新史德意罗来平钟华锋薛战
Owner GREE ELECTRIC APPLIANCES INC