Multi-fan self-rotating heat dissipation type power cabinet

Abstract

The invention discloses a multi-fan self-rotating heat dissipation type power cabinet. The cabinet comprises a cabinet body, a sliding cavity is formed in the side wall of the lower end of the cabinetbody, a first conducting strip is connected in the sliding cavity in a sealed and sliding mode, a closed cavity located at the end of the first conducting strip and the end of the sliding cavity in the sliding cavity is filled with thermal evaporation liquid, and the other end of the sliding cavity is fixedly connected with a second conducting strip coupled with a circuit in the cabinet body. According to the invention, a first conducting strip, a second conducting strip, a wind cup, a cooling fan, a driving mechanism and a transmission mechanism are arranged, high temperature in the power cabinet can be used as driving force, a circuit where the spring is located is conducted, and the springs are electrified to shake, so that the elastic air bags spray airflow to the wind cups, the windcups are used as intermediary agents to drive the cooling fans to rotate, the purpose of cooling the power cabinet is achieved, electrical components in the cabinet body are effectively protected, theservice life of the electrical components is prolonged, and sundries or water stains can be effectively prevented from entering the cabinet body.

Description

technical field [0001] The invention relates to the field of power cabinets, in particular to a multi-fan self-rotating heat dissipation power cabinet. Background technique [0002] The power cabinet is one of the most common and important equipment in the field of basic power facilities. Its function lies in the installation of circuits and power components. There are a large number of power components installed inside the power cabinet. The structure of various circuit components inside the power cabinet is relatively complex. When the electrical components in the power distribution cabinet are in high-load working conditions, a large amount of heat will be generated. If the heat is not dissipated in time, it will cause damage to the electrical components in the cabinet. Damage, which can cause the electrical appliances supplied by the power cabinet to be unable to use normally, and cause electrical safety accidents in severe cases. [0003] The heat dissipation device of...

AI Technical Summary

Problems solved by technology

The structure of various circuit components inside the power cabinet is relatively complex. When the electrical components in the power distribution cabinet are in high-load working conditions, a large amount of heat will be generated. If the heat is not dissipated in time, it will cause damage to the electrical components in the cabinet. damage, which can cause the electrical appliances supplied by the power cabinet to be unable to use normally, and cause electrical safety accidents in severe cases

[0003] The heat dissipation devices of the existing power cabinets are generally equipped with heat dissipation grooves on the side walls of the power cabinets, and ventilation and heat dissipation are carried out through the heat dissipation grooves. However, in order to prevent sundries or water stains from entering the cabinet, the area of ​​the heat dissipation grooves is generally small, which leads to The ventilation effect is not good, and the existing cooling fan generally requires the operator to switch it manually, which is not only time-consuming and troublesome, but also if the operator is a little negligent and fails to turn on the cooling fan in time, it may cause the heat dissipation of the power cabinet to be delayed, resulting in bad consequences

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