Active protection structure for solar cell panel frame

Abstract

A solar cell panel frame active protection structure disclosed by the present invention comprises a fixed seat, a reduction gearbox, a motor, a cell panel installation frame, a pull pressure sensor and a controller, a first pin seat is arranged at the front end of the bottom of the cell panel installation frame, and the pull pressure sensor is arranged on the fixed seat and located below the first pin seat. The pull pressure sensor is provided with a second pin seat corresponding to the first pin seat, the rear end of the bottom of the cell panel installation frame is provided with a fixing plate, the fixing plate is provided with an arc rack extending downwards, and the output end of the reduction gearbox is provided with a gear engaged with the arc rack. Through the mode, according to the active protection structure for the solar cell panel frame, the stress condition of the second pin seat is detected by using the tension and pressure sensor, and the motor is rotated through the controller, so that the cell panel mounting frame is turned over downwards to reduce the windward surface, and the problems of wind impact and damage are actively reduced.

Description

technical field [0001] The invention relates to the technical field of solar cell panel frames, in particular to an active protection structure for the solar cell panel frame. Background technique [0002] Solar energy is a widely used clean energy. Solar water heaters and solar cells are two types of equipment that utilize solar energy. Among them, solar cells can absorb sunlight and directly convert light energy into electrical energy through the photoelectric effect or photochemical effect, and the electrical energy can be supplied to the power grid or energy storage equipment, reducing the pollution problem of thermal power generation. [0003] The structure of the solar cell is fragile and needs to be protected by a frame. The frame with the solar cell is placed on the roof or in an open space to receive sunlight. In order to improve the power generation efficiency of the solar panel, it is necessary to adjust the angle of the frame so that the solar panel in the frame...

AI Technical Summary

Problems solved by technology

In order to improve the power generation efficiency of solar panels, it is necessary to adjust the angle of the frame so that the solar panels in the frame can face the sun to the maximum extent. Therefore, a frame structure that can be flipped and adjusted is often designed, but the flip adjustment will inevitably reduce The strength and wind resistance of the structure are poor, and it is easy to be damaged in a strong wind environment. In the existing technology, methods such as increasing the thickness and diameter of the material are used to strengthen the structure to achieve passive protection of the frame, but the cost is high and the material waste is serious. , need to improve

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