Medium-low voltage DC power distribution cabinet with electric shock protection function

Abstract

The invention discloses a medium-low voltage DC power distribution cabinet with an electric shock protection function, and the cabinet comprises a cabinet body, a handle, a positioning part, a protection assembly, and a conductive support, side isolation plates are installed at the left and right sides of the cabinet body through rotating shafts, and the edges of one sides, far away from the cabinet body, of the side isolation plates are connected with a door plate through hinges. A partition plate is movably arranged in the middle of the interior of the cabinet body, connecting supports are fixedly installed on the edges of the top and the bottom of the partition plate, first sliding grooves are formed in the inner walls of the bottom and the top of the cabinet body, and second sliding grooves are formed in the positions, on the sides of the first sliding grooves, of the top and the bottom of the cabinet body. According to the medium-low voltage DC power distribution cabinet with theelectric shock protection function, internal open-type maintenance and rapid line replacement and maintenance of the power distribution cabinet can be carried out, the maintenance and replacement convenience and efficiency of the line are improved, and efficient open-circuit protection can be carried out on the electric shock condition in maintenance.

Description

technical field [0001] The invention relates to the related technical field of low-voltage DC power distribution cabinets, in particular to a medium-low voltage DC power distribution cabinet with an electric shock protection function. Background technique [0002] The power distribution cabinet is a common and routinely used power distribution conversion tool in modern life. It guides the electric energy in power engineering to different household users and industrial plants accurately and effectively, so as to realize the accurate and full utilization of electric energy. The power distribution cabinet according to its The nature of the current, the route used and the pressure of the distribution switch are divided into different types. According to the use requirements and the installation location, it can meet the different use characteristics under various application conditions. [0003] However, the existing low-voltage DC power distribution cabinets have the following ...

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Problems solved by technology

[0007] The object of the present invention is to provide a medium and low voltage DC power distribution cabinet with electric shock protection function to solve the above background technology. It is proposed that after the distribution and arrangement of the lines for power transfer in the existing low voltage DC power distribution cabinets, the connections between the lines The mutual arrangement and hindrance of a single line makes it inconvenient to maintain and replace a single line, and easily leads to electromagnetic interference in the chaotic distribution of different lines, which affects the efficiency and normal use characteristics of power distribution and transmission. It is impossible to open the low-voltage DC power distribution cabinet as a whole Maintenance and replacement of internal electrical components in the traditional way, the overall opening and closing operation of the power distribution cabinet is difficult, which affects the application of power maintenance. , the problem that accurate and effective circuit breaker protection cannot be carried out when the electric shock problem occurs

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