Alarm device for preventing water leakage and short circuit in power distribution cabinet detection

Abstract

The invention relates to the technical field of waterproof alarm, in particular to an alarm device for preventing water leakage and short circuit in power distribution cabinet detection; the device comprises a power distribution cabinet, a protection structure, a snow prevention structure, a drainage structure, an alarm structure and a fixing structure. Internal electrical components can be well protected through the protection structure; Pedestrians or vehicles on the road are protected from colliding with the device to cause the damage to internal electric appliance elements, and some larger garbage is prevented from flying into the device to avoid faults of the electric appliance elements under the conditions of strong wind weather and the like, and the device can be protected to a certain extent in snowy weather through the snow prevention structure. And in addition, an operator can conveniently remove snow on the top of the device through the snow prevention structure, the situation that the device is damaged due to the fact that the snow stays on the top of the device for a long time is prevented, and the device can be protected to a certain degree through a drainage structure in rainy weather.

Description

technical field [0001] The invention relates to the field of waterproof alarm technology, in particular to an alarm device for detecting and preventing water body leakage and short circuit in a power distribution cabinet. 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...

AI Technical Summary

Problems solved by technology

[0003] For some existing waterproof alarm devices, they often cannot be moved during use, so that when the detection platform is used for a long time, when the object is slightly deformed, the alarm device cannot detect the entry of liquid in time, and some existing ones are equipped with The protection effect of the power distribution cabinet of the alarm device is not obvious enough in rainy and snowy weather, so that it cannot be guaranteed for a long time

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