Outdoor power distribution cabinet with good waterproof effect

Abstract

The invention discloses an outdoor power distribution cabinet with a good waterproof effect. The power distribution cabinet comprises a waterproof plate, a power distribution cabinet body, a lifting frame, a cabinet door, a lifting assembly, water absorption sponge, a grid mesh, an air inlet barrel, a lifting plate, a foam floating plate, a floating plate base, a slide fastener, sliding rails anda supporting block, wherein the sliding rails are correspondingly mounted on the two sides of the inner wall of the lifting frame. The water-proof plate is arranged on the top side of the power distribution cabinet, so that the power distribution cabinet can be prevented from being invaded by rainwater; the lifting assembly is arranged on the bottom side of the power distribution cabinet, and whenwater is accumulated, the foam floating plate pushes the lifting plate to work for lifting up the power distribution cabinet, so that the power distribution cabinet is prevented from being invaded bythe accumulated water to affect work of electric appliance elements, the waterproof capability of the power distribution cabinet is improved, and the service life is prolonged; and a connecting pipeis arranged at the top end of the power distribution cabinet according to a natural law that hot air moves upwards, and under the cooperation of air guide, the overall treatment of the hot air in thepower distribution cabinet can be realized, so that the heat dissipation speed is increased, and the stability of the internal temperature of the power distribution cabinet is ensured.

Description

technical field [0001] The invention relates to the technical field of power distribution cabinet equipment, in particular to an outdoor power distribution cabinet with good waterproof effect. Background technique [0002] Power distribution cabinets are divided into power distribution cabinets, lighting distribution cabinets, and metering cabinets. They are the final equipment of the power distribution system. Power distribution cabinets are collectively referred to as motor control centers. ; The motor control center is used in the occasions where the load is concentrated and there are many circuits. They distribute the electric energy of a certain circuit of the upper-level power distribution equipment to the nearby load. The existing power distribution cabinets have poor waterproof ability. When used in the field, use Due to the special environment, the power distribution cabinet is easy to be invaded by water and damage the electrical components; the existing power dist...

AI Technical Summary

Problems solved by technology

[0002] Power distribution cabinets are divided into power distribution cabinets, lighting distribution cabinets, and metering cabinets. They are the final equipment of the power distribution system. Power distribution cabinets are collectively referred to as motor control centers. ; The motor control center is used in the occasions where the load is concentrated and there are many circuits. They distribute the electric energy of a certain circuit of the upper-level power distribution equipment to the nearby load. The existing power distribution cabinets have poor waterproof ability. When used in the field, use Due to the special environment, the power distribution cabinet is easy to be invaded by water and damage the electrical components; the existing power distribution cabinet is usually equipped with an exhaust fan on one side of the cabinet wall, which cannot handle the hot air inside the power distribution cabinet as a whole, and the heat dissipation effect is not good. Therefore, it is necessary to design a power distribution cabinet with good waterproof effect for outdoor use.

Images