Convenient-to-maintain high-voltage power distribution cabinet heat dissipation equipment

Abstract

The invention discloses convenient-to-maintain high-voltage power distribution cabinet heat dissipation equipment and relates to the technical field of a high-voltage power distribution cabinet. The equipment comprises a cabinet body and a component plate, wherein a cabinet door is hinged to a front surface of the cabinet body, a side plate is hinged to a right side surface of the cabinet body, the component plate is fixedly installed in an inner cavity of the cabinet body, two through holes are formed on the side plate, and a heat dissipation device is fixedly installed between the top and the bottom of an inner wall of the side plate. The equipment is advantaged in that a telescopic sleeve rod, an inserting rod and an inserting block are arranged, inserting rods are driven to move by utilizing automatic rebound resilience of springs on telescopic sleeve rods, so joints of the cabinet body and the side plate can be disassembled and assembled, a side surface of the power distribution cabinet is expanded, the heat dissipation device in the power distribution cabinet can be exposed in front of a worker, so the operation space of a maintainer is increased, maintenance of the heat dissipation device is simpler and more convenient, convenient maintenance is achieved, and a problem that daily maintenance or overhaul work is very difficult to carry out due to a small operable space issolved.

Description

technical field [0001] The invention relates to the technical field of high-voltage power distribution cabinets, in particular to a heat dissipation device for high-voltage power distribution cabinets that is easy to maintain. Background technique [0002] High-voltage power distribution cabinets refer to electrical products that are used for on-off, control or protection in power system power generation, transmission, distribution, power conversion and consumption, with a voltage level of 3.6kV to 550kV, mainly including high-voltage circuit breakers, Disconnectors and grounding switches, high-voltage load switches, high-voltage automatic reclosers and sectionalizers, high-voltage operating mechanisms, high-voltage explosion-proof power distribution devices, and high-voltage switchgears. The high-voltage switch manufacturing industry is an important part of the power transmission and transformation equipment manufacturing industry, and occupies a very important position in ...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, most of the high-voltage power distribution cabinets are simple in structure, usually with a door and the position of the electrical components is relatively fixed, and the heat sink in the power distribution cabinet is also fixed inside the power distribution cabinet. When performing maintenance, due to the small space, it will be very difficult to carry out daily maintenance or maintenance work, which will increase the work intensity of the staff and cause the whole process to be time-consuming and laborious, thereby reducing the efficiency of daily maintenance or maintenance of the cooling device.

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