Outdoor electric box

Abstract

The invention relates to the technical field of power equipment, in particular to an outdoor electric control box. The cabinet comprises a rain shielding piece, an air exchange mechanism, a damp-proofmechanism, a rolling plate, a small control box, a rotating gear, a guide rail, a T-shaped connector, a rack, a water pump, a connecting water pipe and an atomizing nozzle, so humid air in the box body can be exhausted to the outside in rainy and snowy days, and the external air which is dried is enabled to flow into the box body; meanwhile, in snowy weather, the air exchange mechanism can melt accumulated snow on the rain shielding piece by utilizing heat generated when circuit elements in the box body work, meanwhile, water vapor discharged out of the box body cannot flow back into the boxbody again, and in high-temperature weather, the air exchange mechanism can exchange heat with the rain shielding piece to prevent the accumulated snow from entering the box body; during high-temperature weather, the interior of the electric control box can be cooled in a water mist evaporation mode, and the cooling effect is improved.

Description

technical field [0001] The invention relates to the technical field of electric equipment, in particular to an outdoor electric control box. Background technique [0002] The electric control box is a necessary equipment for electrical control. During use, the temperature of the electric control box is usually relatively high. The usual solution is to add cooling holes on the outer wall. Although this method can achieve a certain degree of heat dissipation effect, but the heat dissipation effect is still not obvious. At the same time, after adding the heat dissipation holes, the waterproof effect will be lost. When the electric control box is used outdoors, when it rains and snows, it will return to the state of being soaked and / or damp. When this happens, the electric control box will leak electricity, causing the electric control box to fail or be damaged. Contents of the invention [0003] The object of the present invention is to provide an outdoor electric control bo...

AI Technical Summary

Problems solved by technology

[0002] The electric control box is a necessary equipment for electrical control. During use, the temperature of the electric control box is usually relatively high. The usual solution is to add cooling holes on the outer wall. Although this method can achieve a certain degree of heat dissipation effect, but the heat dissipation effect is still not obvious. At the same time, after adding the heat dissipation holes, the waterproof effect will be lost. When the electric control box is used outdoors, when it rains and snows, it will return to the state of being soaked and / or damp. When this happens, the electric control box will leak electricity, which will cause the electric control box to fail or be damaged.

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