Mobile solar three-level terminal box

Abstract

The invention discloses a mobile solar three-level terminal box, which comprises a supporting leg frame, a box body, a cover body and a door body. The cover body is fixedly covered on the top end of the box body; one edge of a door frame of the box body is in movable hinge connection with one side edge of the door body; and the other side edge of the door body is connected with the other edge of the door frame of the box body through a door lock during closing. The upper side of the cover body or the two sides and the back side of the cover body are respectively provided with a solar cell panel. The top end of the supporting leg frame is provided with a rotating platform for fixing the bottom end of the box body. The rotating platform is internally provided with an L-shaped step for accommodating and fixing the bottom end of the box body. The box body is internally provided with a solar control unit, a wiring unit and a storage battery from the up down. A support bench is arranged between the rotating platform and the bottom end of the supporting leg frame and is close to the bottom end of the supporting leg frame. The support bench is provided with a winding disc for coiling powertransmission lines. The mobile solar three-level terminal box is convenient to move and safe to use, and can ensure requirements of solar output power, outdoor power utilization and distribution.

Description

technical field [0001] The invention belongs to the technical field of solar energy and distribution boxes, in particular to a mobile solar three-stage terminal box. Background technique [0002] In recent years, with the vigorous development of solar grid-connected power generation and urban power distribution networks, the number of newly added electrical equipment has continued to increase. Electrical equipment must not only have high electrical interface functions, but also have safety and stability. Therefore, for The distribution box has higher requirements. The power distribution box is a must-have power control device in people's homes. Its main function is to centralize the installation of switches and instrumentation electrical equipment. It is a very popular low-voltage power distribution solution. The distribution box is based on its use and function Different, it can be divided into three levels: general distribution box (also known as fixed distribution box), ...

AI Technical Summary

Problems solved by technology

[0003] The power supply situation of outdoor construction equipment has not been well resolved. With the increasing number of outdoor construction projects, people's demand for electric energy and desire for improvement are becoming more and more urgent. As a device to control all outdoor power control - based on solar energy The three-level distribution box has become a necessary power control device. Because the solar terminal box will have a series of inconvenient installation and adjustment outdoors, unstable power output from the solar panel, difficult wiring and unreasonable power control distribution. question

At present, the temporary terminal boxes used on the construction site do not have a unified technical configuration, and are inconvenient to move. They are not equipped with short-circuit, overload and leakage protection functions, which are prone to electric shock and electrical fire hazards, and do not meet the performance of safe electricity use and distribution. requirements, it is necessary to propose a new three-level terminal box that can be easily moved

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