Waterproof and ventilative outdoor power distribution box with mobile function

Abstract

The invention discloses a waterproof and ventilative outdoor power distribution box with a mobile function. The waterproof and ventilative outdoor power distribution box is characterized by comprising a box body, wherein a box door is arranged on the front side of the box body; a small ridge A-bracket box cover is arranged at the top of the box body; weather boards are arranged on two sides of the box cover; trough type air holes are formed between two sides of the box body and the weather boards; two wheels are arranged on each of two ends of the bottom of the box body; a wire inlet hole and a wire outlet hole are formed in the bottom of the box body; a disconnecting link and a breaker are arranged in the box body; a power inlet wire is sequentially connected with the disconnecting link and the breaker. The top cover of the power distribution box adopts a small ridge to exhaust in two ways and to ventilate from two sides; the weather boards are used for preventing rainwater from entering; the safety of electric control equipment can be effectively protected; over-voltage, under-voltage and faulted neutral line protection can be added on the basis of electric leakage and short circuit protection functions through improvement of the breaker; the power supply reliability and stability are increased.

Description

technical field [0001] The invention relates to a waterproof and ventilated outdoor distribution box with a moving function. Background technique [0002] Some of the existing distribution boxes are fixedly installed on the wall, and some are placed on the ground. The box body is not suitable for movement. The wind direction rainwater enters, and the air circulation in the distribution box is not smooth, so that the heat of the electronic control equipment cannot be discharged in time, and it is easy to burn the electronic control equipment. Moreover, the switch protection equipment in the low-voltage distribution box only has two functions of leakage and short circuit protection. In the actual operation, there is a "zero-break fault", or when there is overvoltage or undervoltage, it cannot play a protective role. Contents of the invention [0003] In order to solve the above-mentioned existing shortcomings, the main purpose of the present invention is to provide a practi...

AI Technical Summary

Problems solved by technology

[0002] Some of the existing distribution boxes are fixedly installed on the wall, and some are placed on the ground. The box body is not suitable for movement. The wind direction rainwater enters, and the air circulation in the distribution box is not smooth, so that the heat of the electronic control equipment cannot be discharged in time, and it is easy to burn the electronic control equipment. Moreover, the switch protection equipment in the low-voltage distribution box only has two functions of leakage and short circuit protection. In actual operation, there is a "zero-break fault", or when there is overvoltage or undervoltage, it cannot play a protective role

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