An electric dust-proof power cabinet

Abstract

The invention discloses an electric dust-proof power cabinet, which belongs to the field of power cabinets, and comprises a cabinet body and a cooling port provided on one side of the cabinet body. The dust-proof box is a square structure, the side of the dust-proof box connected to the cabinet is open and connected to the inner cavity of the cabinet, and the filter is set on the opposite side of the side of the dust-proof box connected to the cabinet, so The dust-proof box is provided with an exhaust fan and an electrostatic roller set, the exhaust fan is located on the side where the dust-proof box is connected to the cabinet, the electrostatic roller set is located between the exhaust fan and the filter screen, and the electrostatic roller set includes upper and lower Overlapped two friction rollers arranged transversely, the friction rollers are fixed with rubber sleeves and fur sleeves alternately spaced along their length direction, and the rubber sleeves on one friction roller are aligned with the fur sleeves of the other friction roller and contact. The heat dissipation port of the power cabinet provided by the invention has an excellent dustproof function.

Description

technical field [0001] The invention relates to the field of power cabinets, in particular to an electric dustproof power cabinet. Background technique [0002] The power cabinet is a commonly used power infrastructure, which is equipped with a large number of power components. When the power cabinet is working, a large amount of heat will be generated inside. Therefore, the side wall of the power cabinet must have a heat dissipation window. The basic structure of the window is a strip-shaped shutter structure, that is, a group of parallel strip-shaped holes are opened on each side wall. The eaves are used to shield the strip holes from rain. Although the strip windows are shielded from rain by the strip eaves, the dust cannot be blocked by the strip eaves, and the dust is usually raised from the ground. Therefore, it is easy to enter the area surrounded by the strip eaves. Then enter the strip-shaped hole, it can be considered that the setting of the strip-shaped eaves fa...

AI Technical Summary

Problems solved by technology

Although the strip windows are shielded from rain by the strip eaves, the dust cannot be blocked by the strip eaves, and the dust is usually raised from the ground. Therefore, it is easy to enter the area surrounded by the strip eaves. Then enter the strip-shaped hole, it can be considered that the setting of the strip-shaped eaves is more convenient for dust to enter the power cabinet, which will cause damage to the internal power components

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