Outdoor power distribution cabinet with top automatic snow removing function

Abstract

The invention relates to an outdoor power distribution cabinet with a top automatic snow removing function. The outdoor power distribution cabinet comprises a cabinet body and a cabinet top. The cabinet top comprises a cone top and a support base, the support base is a box structure and only an upper part of the support base is opened, a placement area is formed inside a cone top cover, an air pump, a heater and a battery are arranged in the placement area, the heater is provided with an air inlet pipe and an air outlet pipe , the air inlet is connected to an air outlet of the air pump, an auxiliary top is arranged in the middle of the top of the cone top, a lower part of the auxiliary top is set on the cone top through sealing plates at two sides and two ends of the auxiliary top are sealed, a gap is formed between the auxiliary top and the cone top to form an air channel 1, an upper part in the cone top is sealed through a sealing plate 2 to form an air channel 2, the air channel communicates with the air channel 1, and the air outlet pipe is connected to the air channel 2. The deficiencies of the prior art are overcome, the outdoor power distribution cabinet has a good ice and snow removing function, the ability of the outdoor power distribution cabinet against blizzard is greatly improved, and the use of the outdoor power distribution cabinet during a cold winter is ensured.

Description

technical field [0001] The invention belongs to the technical field of outdoor power distribution cabinets, and in particular relates to an outdoor power distribution cabinet with a top automatic snow removal function. Background technique [0002] Power distribution cabinets (boxes) are divided into power distribution cabinets (boxes), lighting distribution cabinets (boxes), and metering cabinets (boxes), which are the final equipment of the power distribution system. The power distribution cabinet is a general term for the motor control center. The power distribution cabinet is used in the occasions where the load is relatively scattered and there are few circuits; 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 nearest load. This level of equipment shall provide protection, monitoring and control of...

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Problems solved by technology

[0003] Among them, the outdoor power distribution cabinets installed outdoors face a relatively harsh environment. Especially in the cold winter, a large amount of ice and snow will gather on the top of the cabinet, causing great pressure on the cabinet body. When this pressure When it is too large, the cabinet body will be deformed or collapsed directly, which will cause the paralysis of the power system and a large amount of losses.

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