Universal safe encasement pedestal for high-voltage and low-voltage electrical appliances

Abstract

The invention discloses a universal safe encasement pedestal for high-voltage and low-voltage electrical appliances. The safe encasement pedestal is composed of a pedestal frame; a support plate is installed at the inner side of the pedestal frame; and ventilation holes are formed in the support plate. A heat dissipation device is fixedly installed at on the upper surface of the support plate; theheat dissipation device and the support plate are connected by support posts; and outer threads are engraved in the head and tail ends of the support posts. Besides, a leakage protection device is also arranged on the side wall of the support plate. The heat dissipation device consists of a cooling plate frame and cooling pieces; a cooling fan is installed below the cooling plate frame. The leakage protection device includes an insulating case being a sealed box body; an integrated circuit board is welded inside the case; a leakage protection control module is welded to the integrated circuitboard; a signal terminal of the leakage protection control module is connected with a signal acquisition module; and a signal output terminal of the leakage protection control module is connected with an alarm module and a wireless transmission module. The safe encasement pedestal is mounted or dismounted conveniently, is convenient to mobile storage and has good heat dissipation and leakage early warning functions.

Description

technical field [0001] The invention relates to the field of electrical safety devices, in particular to a safety packing base commonly used for high and low 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] A low-voltage electrical appliance is a component or device that can switch, control, protect, detect, transform and adjust circuits or non-electrical objects by manually or automatically switching on and off circuits according to external signals and requirements. Control electrical appliances can be divided into high-voltage control electrical appliances and low-voltage control electrical appliances according to their working voltage, with AC 1200V a...

AI Technical Summary

Problems solved by technology

[0004] There are certain differences between high-voltage electrical appliances and low-voltage electrical appliances in many aspects, but in fact, there are certain dangers in both high-voltage electrical appliances and low-voltage electrical appliances.

Especially nowadays, high-voltage electrical appliances and low-voltage electrical appliances in many places are sometimes integrated in a safe box. Such integrated boxes generally cannot be placed directly on the ground. On the one hand, it is troublesome to dissipate heat if the current is too large. cause an accident

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