Foldable dual-heat-radiation switchgear

Abstract

The invention discloses a foldable dual-heat-radiation switchgear. The switchgear comprises first and second limit pieces arranged at the two sides of the switchgear respectively, a top cover piece arranged at the top of the switchgear, a separator arranged between the first and second limit pieces, heat radiation assemblies arranged in the limit pieces respectively, and a ventilating piece arranged in the bottom of the switchgear; the two sides of the top cover piece are connected with the upper ends of the first and second limit pieces respectively; and the two ends of the separator are connected with the first and second limit pieces respectively. The top cover piece and the separator can be hinged, so that the whole switchgear can be folded or unfolded, and a structure when the switchgear is unfolded is locked. A base plate and a back side plate are detachable, and thus, convenience is provided for practical assembling and dismounting. The heat radiation assemblies are combined with the ventilation assembly during use to realize an excellent ventilation and heat radiation effect.

Description

technical field [0001] The invention relates to the technical field of power system equipment, in particular to a switchgear that can be assembled and disassembled, and can be folded. Background technique [0002] Intelligent switchgear refers to a cabinet with high performance, high reliability, certain self-diagnosis and automatic control performance, and network communication capabilities. The switch cabinet is a kind of electrical equipment. The outside line first enters the main control switch in the cabinet, and then enters the sub-control switch. Each branch is set according to its needs. Such as instruments, automatic controls, motor magnetic switches, various AC contactors, etc., some also have high-voltage room and low-voltage room switch cabinets, high-voltage busbars, such as power plants, etc. load shedding. [0003] Intelligent switchgear can be divided into power distribution type, motor control type and other control function types in form. The power distr...

AI Technical Summary

Problems solved by technology

[0004] Conventional intelligent switch cabinets are large in size, and there are many inconveniences in the actual production, storage and transportation process. Of course, there are some switch cabinets that can be assembled in the market, but the structural stability after assembly is insufficient, and due to The components are completely disassembled and discrete, and the assembly process is time-consuming and labor-intensive

At the same time, the heat dissipation problem in the switch cabinet is also a relatively common and important problem, and the single heat dissipation method has poor heat dissipation effect

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