Outdoor dustproof control cabinet

Abstract

The invention discloses an outdoor dustproof control cabinet which comprises an outdoor dustproof control cabinet body composed of a box body, an opening and closing door, a water accumulation mechanism and a dust accumulation plate, wherein the front side of the box body is rotationally connected with the outer side of the opening and closing door through a hinge, and the top part of the water accumulation mechanism is fixedly connected with the top part of the box body through a connecting base. The outdoor dustproof control cabinet relates to the techncial field of control cabinets. The outdoor dustproof control cabinet solves the problems that when a traditional control cabinet is generally used outdoors, due to the fact that external air continuously flows, the dust content is large, and meanwhile a large amount of current flows through power equipment through lead wires, a magnetic field exists in the control cabinet, dust in the air is attracted by the magnetic force of the magnetic field and enters the control cabinet through heat dissipation holes, the dust is adsorbed on the inner walls of the heat dissipation holes by magnetic force, so that the heat dissipation holes are blocked, the heat dissipation effect in the control cabinet becomes poor, the temperature in the control cabinet rises, power equipment runs unstably and potential safety hazards exist.

Description

technical field [0001] The invention relates to the technical field of control cabinets, in particular to an outdoor dust-proof control cabinet. Background technique [0002] The control cabinet is to assemble the switchgear, measuring instrument, protective device and auxiliary equipment in the closed or semiclosed metal cabinet or on the screen width according to the requirements of electrical wiring. and the safety of surrounding equipment. During normal operation, the circuit can be connected or disconnected by means of a manual or automatic switch. Cut off the circuit or alarm with the help of protective electrical appliances in case of failure or abnormal operation. Various parameters in operation can be displayed by means of measuring instruments, and some electrical parameters can also be adjusted to prompt or send out signals for deviations from normal working conditions. Commonly used in various power generation, distribution and substations. [0003] According...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides an outdoor dust-proof control cabinet, which solves the problem that when the traditional control cabinet is generally used outdoors, the dust content is relatively large due to the continuous flow of external air, and a large amount of current passes through the control cabinet. The wire flows through the power equipment, so that there is a magnetic field inside the control cabinet, and the dust in the air is attracted by the magnetic force of the magnetic field, and enters the inside of the control cabinet through the cooling hole, and the dust is magnetically adsorbed on the inner wall of the cooling hole, causing the cooling hole to be blocked. The internal heat dissipation effect becomes poor, which in turn increases the temperature inside the control cabinet, making the operation of the power equipment unstable, and there are potential safety hazards

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