Surface protecting device of solar lighting plate

Abstract

The invention discloses a surface protecting device of a solar lighting plate. The device comprises a base; the base is connected with one end of a support column; the other end of the support columnis connected with a placing plate; a lighting plate is mounted on the placing plate; a first fixed plate is mounted at one end of the placing plate; a second fixed plate is mounted at the other end ofthe placing plate; a lead screw sleeves the middle part between the first fixed plate and the second fixed plate; the end, positioned on the second fixed plate, of the lead screw is connected with arotating shaft of a motor; the motor is mounted on the second fixed plate; guide rails sleeve between the first fixed plat and the second fixed plate on two sides of the lead screw; a slide plate sleeves the lead screw; the guide rails slidingly sleeve two sides of the slide plate; and a protecting device is fixedly mounted at the bottom of the slide plate. In rainy or windy days, the motor drivesthe lead screw to rotate, the lead screw drives the slide plate to slide on the guide rails, the slide plate drives the protecting device to move, and the protecting device protects the surface of the lifting plate; and meanwhile, the lead screw and the guide rails are positioned right above the lighting plate to stop massive impurities blown up by wind so as to prevent the massive impurities from smashing the lighting plate.

Description

technical field [0001] The invention relates to the technical field of solar energy equipment, in particular to a surface protection device for a solar lighting panel. Background technique [0002] Solar cells, also known as "solar chips" or "photovoltaic cells", are photoelectric semiconductor sheets that use sunlight to generate electricity directly. Solar lighting panels (also called solar cell modules) are assembled by multiple solar cells. The core part of the power generation system is also the most important part of the solar power generation system. The solar lighting panels are fixedly installed in an external environment with good lighting conditions, so the solar lighting panels will often be exposed to rain, and the solar lighting panels will be eroded by rainwater for a long time Reduce the service life, and in the windy weather, the dust on the bottom surface will be blown by the strong wind, and the dust will fall on the solar lighting panel and accumulate. ,...

AI Technical Summary

Problems solved by technology

[0002] Solar cells, also known as "solar chips" or "photovoltaic cells", are photoelectric semiconductor sheets that use sunlight to generate electricity directly. Solar lighting panels (also called solar cell modules) are assembled by multiple solar cells. The core part of the power generation system is also the most important part of the solar power generation system. The solar lighting panels are fixed and installed in an external environment with good lighting conditions, so the solar lighting panels will often be exposed to rain, and the solar lighting panels will be eroded by rainwater for a long time Reduce the service life, and in the windy weather, the dust on the bottom surface will be blown by the strong wind, and the dust will fall on the solar lighting panel and accumulate. , large debris falling on the solar panel will damage the solar panel, so we propose a surface protection device for the solar panel to solve the above problems

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