Heat radiation device of electric device case

Abstract

The invention discloses a heat radiation device of an electric device case. The device includes a device body, wherein a front surface of the device body is in rotatable connection with a sealing door, two sides of a top end of the device body are respectively provided with heat radiation fins penetrating into the internal portion of the device body, the middle of the top of the device body is provided with a fan bin, the fan bin is internally equipped with a first fan, the middle of two sides of the device body are respectively equipped with a ventilation bin, and the top of the ventilation bin is provided with a ventilation port. The heat radiation device is advantaged in that the internal part of the device body is subjected to air pumping through the set first fan in operation, a baffle plate in a second through hole is made to rotate upwardly to make the second through hole clear for exhausting heat inside the device body, a provided cooling pipe is used for performing circulatingwater cooling inside the device body, through the heat radiation fins with through holes penetrating into the interior of the device body, heat radiation of the device body is better facilitated, andcombination of the three methods makes the heat radiation effect inside the device body better.

Description

technical field [0001] The invention relates to the field of electric equipment boxes, in particular to a heat dissipation device for an electric equipment box. Background technique [0002] Power equipment (power system) mainly includes two categories: power generation equipment and power supply equipment. Transformers, contactors, etc., the second power equipment needs to be equipped with power equipment boxes to protect the power equipment for a long time, but the heat dissipation of the current power equipment boxes is relatively simple, and it cannot effectively dissipate heat inside the power equipment box, resulting in internal Excessive temperature causes burning and explosion lamp safety accidents, and today's power equipment boxes cannot prevent spontaneous combustion. When burning occurs, the power equipment box will be damaged to a greater extent, and at the same time, it cannot effectively seal and cause dust to enter the power supply. The interior of the equip...

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Problems solved by technology

[0002] Power equipment (power system) mainly includes two categories: power generation equipment and power supply equipment. Transformers, contactors, etc., the second power equipment needs to be equipped with power equipment boxes to protect the power equipment for a long time, but the heat dissipation of the current power equipment boxes is relatively simple, and it cannot effectively dissipate heat inside the power equipment box, resulting in internal Excessive temperature causes burning and explosion lamp safety accidents, and today's power equipment boxes cannot prevent spontaneous combustion. When burning occurs, the power equipment box will be damaged to a greater extent, and at the same time, it cannot effectively seal and cause dust to enter the power supply. The inside of the equipment box affects the normal operation of the equipment inside

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