A cooling device for high-voltage electrical appliances

Abstract

The invention discloses a heat dissipation device for a high-voltage electric appliance, and the device comprises a housing. The bottom of the inner wall of the housing is fixedly connected with an insulating installation seat, and the top of the insulating installation seat is fixedly connected with a high-voltage electric appliance main unit in the housing. The setting and mutual cooperation ofa thermal conduction block, a thermal conduction column, a heat radiator, a heat discharge hole, a heat dissipation tube, a heat dissipation wire, an air inlet, a cooling tube, a cooler, a cooling fan, a temperature sensor, a signal lien and an air tube enables a high-voltage electric appliance element to be better in heat dissipation effect during operation, enables the heat generated by the high-voltage electric appliance to be timely dissipated, enables the temperature of a working environment of the high-voltage element to be effectively controlled, avoids a phenomenon that the poor heat dissipation effect causes the overtemperature and burnout of the electric appliance element, enables the service life of the high-voltage electric appliance element to be guaranteed and prolonged, andguarantees the normal operation of a power system.

Description

technical field [0001] The invention relates to the technical field of high-voltage electrical appliances, in particular to a cooling device for high-voltage electrical appliances. Background technique [0002] High-voltage electrical appliances are equipment used to realize closing, breaking, protection, control, regulation and measurement in high-voltage lines. General high-voltage electrical appliances include switching appliances, measuring appliances, and current-limiting and voltage-limiting appliances. [0003] The working environment of high-voltage electrical components is high-voltage and high-load, and they are extremely easy to be heated during operation. Therefore, it is very important to dissipate heat for the working high-voltage electrical appliances, while the cooling effect of traditional high-voltage electrical radiators is not Too good, slow heat dissipation and endless heat dissipation often occur. When high-voltage electrical appliances are operating u...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a cooling device for high-voltage electrical appliances, which has the advantage of good cooling effect and solves the problem of poor cooling effect of traditional cooling devices for high-voltage electrical appliances

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