Dust-proof distribution cabinet

Abstract

The invention discloses a dust-proof power distribution cabinet, which comprises a cabinet body, a base is arranged at the bottom of the cabinet body, a power distribution installation cavity is arranged inside the cabinet body, a cabinet door is arranged on the front surface of the cabinet body, and a top surface of the power distribution installation cavity Opening, a bracket is installed on the top of the cabinet, a servo cylinder is installed on the top of the bracket, and a servo controller is installed outside the cabinet to control the operation of the servo cylinder. The cylinder rod of the servo cylinder is connected to a piston plate, and the piston plate seals the entire power distribution installation cavity , a power distribution bracket is fixedly installed on the bottom of the piston plate, a power distribution module is fixedly installed on the bottom surface of the power distribution bracket, a pressure bar is respectively set at the four corners of the lower end surface of the piston plate, and a power distribution installation cavity is set on the bottom surface An elastic airbag with deformation recovery capability. The power distribution cabinet of the present invention has a very good dust removal effect, can effectively prevent dust from adhering to the power distribution module, and can solve the heat dissipation problem of the power distribution module.

Description

technical field [0001] The invention relates to a power distribution cabinet, in particular to a dust-proof power distribution cabinet. Background technique [0002] The power distribution cabinet is a commonly used power distribution component. The power distribution cabinet includes a cabinet body and a power distribution module installed in the cabinet. Usually, the power distribution cabinet generates a lot of heat when it is in use. Therefore, better heat dissipation performance is required, so heat dissipation holes and fan components are installed on the cabinet body. The fan recently draws in external cold air from the heat dissipation holes to dissipate heat, so a large amount of dust will enter, and these dust will adhere to the cabinet. On the electric module, the heat dissipation effect is deteriorated and the service life is shortened. Therefore, it is necessary to remove dust frequently. Although the current cabinet structure is equipped with a dust-proof filte...

AI Technical Summary

Problems solved by technology

Therefore, better heat dissipation performance is required, so heat dissipation holes and fan components are installed on the cabinet body. The fan recently draws in external cold air from the heat dissipation holes to dissipate heat, so a large amount of dust will enter, and these dust will adhere to the cabinet. On the electric module, the heat dissipation effect becomes worse and the service life is reduced, so it needs to be dusted frequently. Although the current cabinet structure is equipped with a dust-proof filter, a large amount of dust will still adhere to it after a long time

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