Outdoor high-low voltage power distribution cabinet

Abstract

The invention discloses an outdoor high-low voltage power distribution cabinet, and the cabinet comprises a power distribution cabinet body, a plurality of electrical elements are fixedly installed onthe inner side wall of the power distribution cabinet body, a motor is fixedly installed on the inner upper wall of the power distribution cabinet body, and the output end of the motor is fixedly connected with a reciprocating screw rod; the outer side wall of the reciprocating lead screw is in threaded connection with a threaded sleeve, a sliding rod is fixedly connected between the upper wall and the bottom wall of the interior of the power distribution cabinet body, one end of each of the multiple transmission shafts penetrates through the inner wall of the equipment box to extend to the exterior of the equipment box and is fixedly connected with a cleaning brush, and the outer side walls of the multiple transmission shafts are fixedly connected with second chain wheels; the outer surfaces of the first chain wheel and the multiple second chain wheels are jointly in transmission connection with a chain, the dust removal quality can be improved, the service life of electrical elements can be prolonged, the heat dissipation quality can be improved, the use performance of the electrical elements can be improved, the service life of the electrical elements can be prolonged, and energy conservation and environmental protection are facilitated.

Description

technical field [0001] The invention relates to the field of power distribution cabinets, in particular to an outdoor high and low voltage power distribution cabinet. Background technique [0002] As the name implies, the high and low voltage power distribution cabinet is the power distribution equipment used for power distribution, control, metering and cable connection in the power supply system. Generally, power supply bureaus and substations use high-voltage switchgear, and then step down the low-voltage side through transformers. It leads to the low-voltage power distribution cabinet, the low-voltage power distribution cabinet and then to the power distribution boards, control boxes, and switch boxes. Inside are protective devices such as switches, circuit breakers, fuses, buttons, indicators, meters, and wires. A device that is assembled into a power distribution device that meets the design function requirements. [0003] With the development of society, more and mor...

AI Technical Summary

Problems solved by technology

[0003] With the development of society, more and more power equipment is used. There are a large number of power distribution cabinets installed outdoors. The power distribution cabinets are placed outdoors for a long time, and a large amount of dust is easy to accumulate inside. The dust will affect and damage the power equipment. It is conducive to its normal use, and it is difficult for the staff to deal with the dust, which is time-consuming and laborious. As a long-term equipment, the power distribution cabinet is difficult to discharge the heat generated. If the temperature is too high, it will easily damage the internal electrical components and reduce its service life. , therefore, we propose an outdoor high and low voltage distribution cabinet

Images