High-efficiency heat dissipation low-voltage switch cabinet

Abstract

The invention relates to the technical field of power equipment, and discloses a high-efficiency heat dissipation low-voltage switch cabinet which comprises a cabinet body. The inner cavity of the cabinet body is composed of a top plate, a left side cabinet, a base, a partition plate, a right side cabinet and a separation chamber, wherein a supporting plate is arranged at the bottom of the inner cavity of the top plate, and a supporting frame is fixedly connected to the bottom of the supporting plate. One side of the outer surface of the supporting frame is fixedly connected with a fixing plate, and the two ends of the upper surface of the fixing plate are respectively provided with a heat dissipation plate which penetrates through and extends to the upper part of the supporting plate, andthe two heat dissipation plates are fixedly connected with each other through an inlaid ventilating plate. A heat dissipation groove is formed in the inner cavity of the left side cabinet, and a heatdissipation net is arranged in the inner cavity of the heat dissipation groove. Through cooperative use of the fixing plate, the heat dissipation plates and the ventilating plate, heat conduction onthe inner cavity of a compartment can be achieved in the using process of instruments. Hot air in the compartment is evacuated to the top plate, and then emitted out of the cabinet body, so that the heat dissipation effect of the compartment can be effectively improved.

Description

technical field [0001] The invention relates to the technical field of power equipment, in particular to a low-voltage switchgear with high-efficiency heat dissipation. Background technique [0002] The switch cabinet is a kind of electrical equipment. The outside line of the switch cabinet 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] At present, during the use of the low-voltage switchgear on the market, its heat dissipation effect is relatively simple, and the heat dissipation effect is poor, which is easy to affect the performance of the low-voltage switchgear during use, which brings great inconvenience to the user. Trouble, reduced performance,...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a high-efficiency heat dissipation low-voltage switchgear, which has the advantages of high-efficiency heat dissipation, etc., and solves the problem that the heat dissipation effect is single, but the heat effect is poor and affects the overall usability performance

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