A high-sensitivity rainproof and windproof distribution box

Abstract

The invention relates to a high-sensitivity rainproof and windproof distribution box. The distribution box comprises a responding mechanism and a closing mechanism. The responding mechanism comprises a floating bucket connected with a collecting bucket. A floating mechanism is arranged in the floating bucket and drives the closing mechanism to start under action of the buoyancy force of wind or water. The closing mechanism comprises two ventilation plates which are mutually shielded or overlapped so that the interior and the exterior of the distribution box can be opened or closed annularly. Through the high-sensitivity responding structure, the distribution box can quickly make a response when encountering high wind or heavy rain; the distribution box can be closed through mutual sliding of the movable ventilation plate and the fixed ventilation plate, so that dust, impurities and rainwater are prevented from entering the distribution box; during good weather, a ventilation channel between the fixed ventilation plate and the movable ventilation plate is opened, and therefore good cooling, ventilation and drying properties are guaranteed.

Description

technical field [0001] The invention relates to a high-sensitivity rainproof and windproof power distribution box, in particular to a reaction mechanism for detecting the weather environment outside the power distribution box. Background technique [0002] Distribution box is assembled in closed or semiclosed metal safe by electrical wiring requirement by switchgear, measuring instrument, protective device and auxiliary equipment or on screen width, constitutes low-voltage distribution equipment, can rely on manual or automatic switch during normal operation. Turn on or off the circuit, cut off the circuit or alarm with the help of protective electrical appliances in case of failure or abnormal operation, use the measuring instrument to display various parameters in operation, and adjust some electrical parameters to prompt or deviate from the normal working state Signaling, often used in various hair, distribution, and substations. Most of the existing distribution boxes n...

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention is: to overcome the technical problem that the distribution box in the prior art cannot take into account heat dissipation, rainproof and windproof, and to provide a high-sensitivity rainproof and windproof distribution box. Respond in time to some bad weather outside the distribution box. Through the response equipment, when it rains heavily or strong winds occur, it can send a signal to some closing mechanisms installed in the distribution box, thereby closing the distribution box and improving safety.

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