Draw-out type low-voltage power distribution cabinet based on spontaneous combustion prevention protection

A technology of withdrawable and power distribution cabinets, which is applied in the direction of electrical components, electromechanical devices, electric components, etc., and can solve problems such as economic loss, inconvenient drawing of the movable cabinet body, and inconvenience in practical use.
CN114361990AActive Publication Date: 2022-04-15卡雷迪电气(常州)有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
卡雷迪电气(常州)有限公司
Publication Date
2022-04-15

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Abstract

The invention relates to the technical field of draw-out type low-voltage power distribution cabinets, discloses a draw-out type low-voltage power distribution cabinet based on spontaneous combustion prevention protection, and solves the problems that a draw-out movable cabinet body is inconvenient to draw out as a whole, a corresponding spontaneous combustion prevention protection mechanism is lacked in the power distribution cabinet, spontaneous combustion is easily caused by high temperature during operation of the power distribution cabinet, economic loss is caused and the like. The draw-out type low-voltage power distribution cabinet comprises a draw-out type low-voltage power distribution cabinet body, the draw-out type low-voltage power distribution cabinet body is of a cavity structure with an opening in one side, a plurality of heat dissipation protection box bodies are arranged in the draw-out type low-voltage power distribution cabinet body, and a draw-out movable cabinet body is arranged at the bottom of each heat dissipation protection box body; the heat dissipation protection box body is fixedly connected with the inner wall of the draw-out type low-voltage power distribution cabinet body, and the draw-out movable cabinet body is of a cavity structure with an opening in the top end. The interior of the draw-out movable cabinet body is cooled, the possibility of spontaneous combustion due to high temperature is reduced, and the whole draw-out movable cabinet body can be conveniently drawn out of the draw-out type low-voltage power distribution cabinet body.
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Description

technical field

[0001] The invention belongs to the technical field of withdrawable low-voltage power distribution cabinets, in particular to a withdrawable low-voltage power distribution cabinet based on anti-spontaneous combustion protection. Background technique

[0002] Power distribution cabinets are divided into power distribution cabinets, lighting distribution cabinets, and metering cabinets, and are the final equipment of the power distribution system. The power distribution cabinet is a general term for the motor control center. The power distribution cabinet is used in the occasions where the load is relatively scattered and there are few circuits; the motor control center is used in the occasions where the load is concentrated and there are many circuits. They distribute the electric energy of a certain circuit of the upper-level power distribution equipment to the nearest load. This level of equipment shall provide protection, monitoring and control of the loa...

Claims

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