Power distribution cabinet

Abstract

The invention discloses a power distribution cabinet. The power distribution cabinet comprises a cabinet body; the power distribution cabinet further comprises a shell; a cavity is formed in the shell; an installation opening communicated with the interior of the cavity is formed in the bottom of the shell; the cabinet body is inserted into the installation opening from bottom to top; plug pin assemblies are arranged on the shell; open holes used for being matched with the plug pin assemblies are formed in the cabinet body; the inner wall of the cavity and the cabinet body slide relatively; the number of the open holes is multiple; and all the open holes are distributed in a vertical direction. The power distribution cabinet is capable of conveniently realizing water prevention.

Description

technical field [0001] The invention relates to a distribution capacitor, in particular to a distribution cabinet. Background technique [0002] Power distribution cabinets installed outdoors generally need to have relatively good waterproof performance, while ordinary power distribution cabinets generally use side-hung doors, and rainwater can easily enter the power distribution cabinet along the gap of the side-hung doors, which may affect electrical components. normal use. In order to avoid this situation, some power distribution cabinets will add waterproof components such as rubber sealing rings in the gaps of the swing doors. However, the rubber sealing rings are consumables, and the rubber sealing rings are easy to be damaged when the swing doors are opened and closed many times. In addition, when the weather temperature changes greatly, the rubber sealing ring will have a large deformation of thermal expansion and contraction, which will easily lead to the problem o...

AI Technical Summary

Problems solved by technology

[0002] Power distribution cabinets installed outdoors generally need to have relatively good waterproof performance, while ordinary power distribution cabinets generally use swing doors, rainwater, etc. can easily enter the power distribution cabinet along the gap of the swing doors, which may affect electrical components normal use

In order to avoid this situation, some power distribution cabinets will add waterproof components such as rubber sealing rings in the gaps of the swing doors. However, the rubber sealing rings are consumables, and the rubber sealing rings are easy to be damaged when the swing doors are opened and closed many times. In addition, when the weather temperature changes greatly, the rubber sealing ring will have a large deformation due to thermal expansion and contraction, which will easily lead to the problem of unsmooth opening and closing of the swing door.

Images