Waterproof and lightning-protection distribution box

Abstract

The invention discloses a waterproof and lightning-protection distribution box, and relates to the technical field of power distribution equipment. The waterproof and lightning-protection distributionbox comprises a lightning protection box, a waterproof box, a damp-proof mechanism and a lightning protection mechanism; the waterproof box is mounted in the lightning protection box; a sealing dooris arranged on the waterproof box; the sealing door is hinged to the waterproof box; the damp-proof mechanism is arranged on the outer side of a water-proof box body; and the lightning protection mechanism is mounted on the lightning protection box. The waterproof and lightning-protection distribution box has the beneficial effects that the waterproof box and the lightning protection box are arranged; thunder and lightning are guided to the ground through the lightning protection box, so that the waterproof box is prevented from being damaged by lightning stroke; when a small part of accumulated water flows into the lightning protection box, the accumulated water and humid air inside the lightning protection box can be blocked by the waterproof box, so that the moisture is prevented from entering the waterproof box to damage electrical elements in the waterproof box; and when the waterproof box is maintained, the waterproof box can be pulled out of the lightning protection box, so thatmaintenance personnel can conveniently maintain the waterproof and lightning protection distribution box. An insulating layer is arranged outside a conducting rod (4); an insulating plate (403) is arranged on the inner side of the lightning protection box (1); and a guide rail (202) is fixed on the insulating plate (403).

Description

technical field [0001] The invention relates to the technical field of power distribution equipment, in particular to a waterproof and lightning protection distribution box. Background technique [0002] The distribution box is a necessary power control equipment in electric power engineering. Its main function is to centrally install switches, instruments, lights and electrical equipment. With the rapid development of urban power distribution networks, power distribution equipment must not only have high electrical interface management functions, but also have safety and stability. In electric power construction, it is often necessary to use distribution boxes in the field. At present, distribution boxes are resistant to The lightning capability is weak, and the safety performance of the equipment is low. When a fire is struck by lightning, the flame will spread and cause a fire. At the same time, in rainy and snowy weather, the water in the distribution box may cause a sho...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a waterproof and lightning protection distribution box to solve the problem that lightning strikes in the prior art will cause the distribution box to catch fire, the interior of the distribution box is easy to enter water, which will cause the life of the distribution box to be reduced or even damaged, and the maintenance of the components of the distribution box Replace the same problem

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