Auxiliary heat radiation device of electric appliance cabinet

Abstract

The invention discloses an auxiliary heat dissipation device of an electric appliance cabinet. The device comprises an electrical appliance cabinet body; nuts are symmetrically and fixedly connected to one side wall of the electric appliance cabinet body; sliding blocks are attached to and slide in barrel bodies respectively; one side wall of each sliding block is fixedly connected with a slidingrod, and the other end of the sliding rod penetrates out of the corresponding barrel body, penetrates into a corresponding limiting group and is fixedly connected with the side wall of a correspondingradiating plate; the sliding rods are slidably connected with the barrel bodies respectively; the other side walls of the sliding blocks are fixedly connected with springs respectively; the other ends of the springs are fixedly connected with the inner side wall of a cover body; the heat dissipation plates are made of an aluminum alloy material; and the cover body and the barrel bodies are connected in a welding manner. The auxiliary heat dissipation device is simple in structure has functional diversity. With the auxiliary heat dissipation device adopted, the good heat dissipation of the electric appliance cabinet can be achieved; auxiliary heat dissipation is performed, so that the internal environment temperature of the electric appliance cabinet is rapidly reduced, the long-term use of internal electric appliance elements is ensured, a damping effect can be achieved, and the normal use of the internal elements of the electric appliance cabinet is effectively ensured; and therefore, the functions of the device are diversified, the application environment of the electric appliance cabinet is widened, and production cost is indirectly saved.

Description

technical field [0001] The invention relates to the field of electrical equipment, in particular to an auxiliary cooling device for an electrical cabinet. Background technique [0002] The electrical cabinet is a cabinet used to uniformly install electrical components and protect the normal operation of electrical components, and is widely used in industrial, environmental protection, power systems, metallurgical systems, industries, nuclear power industries, fire protection installation monitoring, transportation and other industries. Since there are generally many electronic components in the electrical cabinet, their working power is very large, and the heat dissipation structure is required to dissipate heat in time. The traditional electrical cabinet has a single function and low heat dissipation efficiency, which makes the internal electrical components unable to be used for a long time. Reproduction Electrical components waste raw materials. Contents of the inventio...

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Problems solved by technology

[0002] The electrical cabinet is a cabinet used to uniformly install electrical components and protect the normal operation of electrical components. It is widely used in industrial, environmental protection, power systems, metallurgical systems, industries, nuclear power industries, fire protection installation monitoring, transportation and other industries. Since there are generally many electronic components in the electrical cabinet, their working power is very large, and the heat dissipation structure is required to dissipate heat in time. The traditional electrical cabinet has a single function and low heat dissipation efficiency, which makes the internal electrical components unable to be used for a long time. Reproduction Electrical components waste raw materials

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