Electric power waterproof sealing alternating current distribution box

Abstract

The invention discloses an electric power waterproof sealed alternating current distribution box, which comprises a distribution box, a waterproof structure, a water accumulation prevention structureand a sealed waterproof structure. The right side of the front surface opening of the distribution box is hinged with the right side of the rear surface of the distribution box door through a hinge. U-shaped plates I are symmetrically arranged at the upper ends of the left and right surfaces of the distribution box. Motors are symmetrically arranged at the rear end of the upper surface of the U-shaped plate I. A mounting strip plate is arranged on the rear surface of the distribution box, three rainfall sensors are transversely arranged on the upper surface of the mounting strip plate, uniformly distributed mounting plates are vertically arranged in the distribution box, an L-shaped plate is arranged on the left surface of the distribution box, and a rotating handle is rotatably connectedto the left side of the front surface of a distribution box door through a rotating shaft. The waterproof structure is arranged on the upper surface of the U-shaped plate I. The electric power waterproof sealing AC distribution box meets the waterproof sealing requirement, reduces the workload of workers, realizes installation in various modes, and guarantees the safety of the distribution box inuse.

Description

technical field [0001] The invention relates to the technical field of distribution boxes, in particular to an electric waterproof and sealed AC distribution box. Background technique [0002] The distribution box is a general circuit distribution box for all users to use electricity. The distribution box is to assemble switchgear, measuring instruments, protective appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the requirements of electrical wiring. It constitutes a low-voltage power distribution device. During normal operation, the circuit can be connected or disconnected by manual or automatic switch. In case of failure or abnormal operation, the circuit can be cut off or alarmed by means of protective equipment. Various parameters in operation can be displayed by means of measuring instruments. Some electrical parameters are adjusted to prompt or send out signals for deviations from normal working conditions. It is ...

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Problems solved by technology

[0002] The distribution box is a general circuit distribution box for all users to use electricity. The distribution box is to assemble switchgear, measuring instruments, protective appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the requirements of electrical wiring. It constitutes a low-voltage power distribution device. During normal operation, the circuit can be connected or disconnected by manual or automatic switch. In case of failure or abnormal operation, the circuit can be cut off or alarmed by means of protective equipment. Various parameters in operation can be displayed by means of measuring instruments. Some electrical parameters are adjusted, and the deviation from the normal working state is prompted or sent out. It is often used in various power generation, distribution, and substations. The purpose of the distribution box: reasonable distribution of electric energy, convenient opening and closing of the circuit Higher safety protection level, can intuitively display the conduction state of the circuit, easy to manage, and facilitate maintenance when a circuit failure occurs. The general distribution box has a waterproof function, but the existing power waterproof and sealed AC distribution box box, which cannot meet the needs of waterproof and sealing, increases the workload of the staff, the staff is not convenient and fast enough in operation, cannot realize various installation methods, and cannot guarantee the safety of the distribution box when in use

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