Modularized front panel of power distribution plug-in box

Abstract

The invention provides a modularized front panel of a power distribution plug-in box. The modularized front panel comprises a front panel; a power distribution coupler is arranged on the front panel;a miniature circuit breaker is arranged below the power distribution coupler; the miniature circuit breaker is mounted on the front panel through a circuit breaker mounting assembly; a terminal driving mechanism is arranged on one side of the miniature circuit breaker; a multifunctional instrument is arranged above the terminal driving mechanism and is used for detecting electric and environmentalparameters; the circuit breaker mounting assembly comprises a clamping grooved rail, two mounting fixing plates and a circuit breaker protection cover; the mounting fixed plates are mounted on the front panel through pressing bars and bolts; the sizes of the pressing bars are matched with the sizes of the mounting fixed plates; and two wedge-shaped snap joints are clamped on one side of the miniature circuit breaker. According to the modularized front panel, the packaged mounting and dismounting of the miniature circuit breaker and the power distribution coupler can be realized, and the modularized layout is more reasonable.

Description

technical field [0001] The invention relates to the technical field of power distribution plug-in boxes, in particular to a modular front panel of a power distribution plug-in box. Background technique [0002] At present, the society is developing rapidly, and the power consumption of all walks of life is increasing rapidly, especially in some high-rise buildings, large computer rooms and large workshops. The traditional power supply method using large multi-channel cables can no longer meet the requirements in the process of high-current transmission. , so there is a power distribution device such as a bus duct. [0003] Busway is an efficient power supply device, which has excellent effects in reasonable power distribution and high-current safe transmission, especially suitable for high-rise buildings and large-scale production of electricity, the flexibility and plug-and-play of busway power supply , hot-swappable, and full-point and point-by-point power supply features...

AI Technical Summary

Problems solved by technology

[0004] However, due to the wide range and types of electric power used by existing equipment, in order to ensure the power fed out by the plug-in boxes, it is necessary to customize different plug-in boxes to correspond to the plug-in boxes. Due to the wide variety of plug-in boxes, resulting in The internal connection mode of the plug-in box is changeable, and the internal space division is messy and unreasonable, which will affect the addition and expansion of the functional modules of the later equipment, and cause inconvenience to the operation and maintenance of the later equipment. The types of cutting molds for manufacturing boxes have increased, resulting in increased production costs for enterprises

Images