Open-air distribution box protection device

Abstract

The invention discloses an open-air distribution box protection device. The device comprises a machine shell. A machine body is arranged in the machine shell. The right side of the machine body is provided with a placement cavity for accommodating a distribution box. The outer surface of the right end of the machine shell is provided with a ventilation hole communicating with the outside and the containing cavity. A temperature sensor capable of sensing the temperature of the distribution box is fixedly arranged on the outer surface of the distribution box. The temperature sensor senses the temperature change of the outer surface of the distribution box. A starting or closing signal is transmitted to the motor. The spring is arranged in the machine body. A first water tank is arranged below the motor. According to the open-air distribution box protection device, protection of the power distribution box which is arranged in the open air can be achieved. Meanwhile, damping of the power distribution box which vibrates due to work is achieved through the buffering effect of the third connecting rod and the sliding rail, and therefore the noise reduction effect is achieved.

Description

technical field [0001] The invention relates to the technical field of distribution boxes, in particular to a protection device for an open-air distribution box. Background technique [0002] Nowadays, open-air distribution boxes can often be seen in public places such as squares, and such distribution boxes often emit relatively loud noises during operation. The existing noise reduction treatment is often through, or even vacuum layer or adding Large wall thickness can be achieved, but in these two methods, the noise reduction effect of the former is not ideal, and it will often cause damage and damage to the vacuum layer due to long-term exposure, while the latter will affect its heat dissipation. Contents of the invention [0003] The object of the present invention is to provide a protection device for an open-air distribution box, which is used to overcome the above-mentioned defects in the prior art. [0004] An open-air distribution box protection device according ...

AI Technical Summary

Problems solved by technology

[0002] Nowadays, open-air distribution boxes can often be seen in public places such as squares, and such distribution boxes often emit relatively loud noises during operation. The existing noise reduction treatment is often through, or even vacuum layer or adding Large wall thickness, to achieve, but these two methods, the former noise reduction effect is not ideal, often cause damage due to long-term exposure, damage the vacuum layer, and the latter will affect its heat dissipation

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