A power distribution cabinet with good heat dissipation effect

Abstract

The present invention discloses a power distribution cabinet with a good heat dissipation effect, pertaining to the technical field of power equipments. The power distribution cabinet comprises a cabinet body, a controller arranged in the cabinet body, a temperature control system electrically connected with the controller, and a humidity control system, wherein the humidity control system is arranged in the cabinet body and the humidity control system is electrically connected with the controller. The temperature control system comprises a temperature sensor arranged on the inner wall of oneside of the inside of the cabinet body; a refrigerating box, wherein the refrigerating box is arranged close to the cabinet body and the refrigerating box is connected with the cabinet body; and heatdissipation components arranged on the bottom of the inner wall of the cabinet body. The middle part of the refrigerating box is provided with a partition plate. A refrigerating part is located on theupper end of the partition plate, in the refrigerating box. A heat dissipation part is located under the lower end of the partition plate, in the refrigerating box. The refrigerating part comprises abox body, wherein the box body is arranged at the lower end of one side of the cabinet body and the box body is connected with the cabinet body; an evaporator, wherein the evaporator is arranged in the box body and the evaporator is used for refrigerating; a cold air fan used for inducing air; and a cold air motor used for driving the cold air fan. The power distribution cabinet can be used for refrigeration and dehumidification, and the power distribution cabinet has the advantages of convenience for using and good heat dissipation effect.

Description

technical field [0001] The invention relates to the technical field of power equipment, in particular to a power distribution cabinet with good heat dissipation effect. Background technique [0002] The power distribution cabinet is a commonly used electrical equipment, which plays an irreplaceable role in the power transmission system. The power distribution cabinet will generate a lot of heat during the working process. If the heat is not dissipated in time, it will easily cause the aging of the internal electrical components if the heat is not dissipated in time. . In the prior art, the heat dissipation of the power distribution cabinet is mostly through the air, and the heat dissipation effect is poor, which not only causes damage to the equipment, but also affects the normal operation of the conveying system. Contents of the invention [0003] The purpose of the present invention is to provide a power distribution cabinet with good heat dissipation effect, which can ...

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Problems solved by technology

[0002] The power distribution cabinet is a commonly used electrical equipment, which plays an irreplaceable role in the power transmission system. The power distribution cabinet will generate a lot of heat during the working process. If the heat is not dissipated in time, it will easily cause the aging of the internal electrical components if the heat is not dissipated in time.

In the prior art, the heat dissipation of the power distribution cabinet is mostly through the air, and the heat dissipation effect is poor, which not only causes damage to the equipment, but also affects the normal operation of the conveying system

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