A durable rainproof and windproof distribution box

Abstract

The invention relates to a durable rainproof and windproof distribution box which comprises a reaction mechanism and a sealing mechanism. The reaction mechanism comprises a floating barrel connected with a collection barrel. A floating mechanism is arranged in the floating barrel. The floating mechanism drives the sealing mechanism to be started under the buoyancy of water or wind. The sealing mechanism comprises a rotatable shield assembly for achieving annular opening and sealing of the interior and exterior of the distribution box. A reaction can be made rapidly in a strong wind or heavy rain weather by means of the high sensitive reaction structure; the distribution box is sealed by means of the rotating mechanism, and dust, impurities and rainwater are prevented from entering the distribution box. In good weather, a ventilation hole duct between a fixed ventilation plate and a movable ventilation plate is opened, and the good radiating and ventilation draying performance is ensured. Compared with other opening mechanisms, the rotating mechanism is faster in reaction and lower in failure rate.

Description

technical field [0001] The invention relates to a durable rainproof and windproof distribution box, in particular to a reaction mechanism for detecting the weather environment outside the 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 need to be used outdoo...

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 durable 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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