Fixing device with rainproof and cleaning functions for photovoltaic power generation equipment

Abstract

The invention discloses a fixing device with rainproof and cleaning functions for photovoltaic power generation equipment. A motor is fixedly connected to a side wall of a first fixed plate through atripod, and the motor is fixedly connected with a connecting rod through a coupling; the other end of the connecting rod movably penetrates through the side wall of the first fixed plate and is rotatably connected to a side wall of a second fixed plate, the connecting rod is movably sleeved with a moving device, and a sliding rod is movably inserted into the moving device; a second steel cable iswound on a rotating rod, and a first steel cable is loosened to realize back-and-forth rotation of the rotating rod, thereby realizing collection and release of a rainproof film; in the presence of the combination of a limiting groove, a telescopic rod and a resisting plate, the rainproof film can be prevented from being wound loosely on a roller. Therefore, the fixing device can not only achievea rainproof effect, but also can achieve the effect of cleaning the surface of a photovoltaic power generation panel.

Description

technical field [0001] The invention relates to the technical field of photovoltaic power generation equipment, in particular to a fixing device for photovoltaic power generation equipment with rainproof and cleaning functions. Background technique [0002] Photovoltaic power generation system (PV System) is a power generation system that converts solar energy into electrical energy, using the photovoltaic effect. Photovoltaic power generation systems are divided into independent solar photovoltaic power generation systems, grid-connected solar photovoltaic power generation systems and distributed solar photovoltaic power generation systems. Its main components are solar cells, batteries, controllers and inverters. It is characterized by high reliability, long service life, no pollution to the environment, independent power generation and grid-connected operation. It is favored by enterprises and organizations in various countries and has broad development prospects. Accor...

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Problems solved by technology

[0003] The patent application with publication number CN107294473A discloses a photovoltaic power generation device with rainproof function. The photovoltaic power generation device consists of the following parts: base, photovoltaic panel, bracket, rain protection mechanism, driving mechanism, fixing mechanism, roller, pillar , rain cloth, first motor, screw rod, sliding rod, slider, driving block, first splint, second splint, second motor, driving wheel, driving rope, driving rod, moving block, first rod and second Two poles, in the present invention, by adding a rain cloth, the photovoltaic panel can be protected from the rain, preventing the photovoltaic panel from being damaged under the rainwater immersion, but in this patent, due to the complex structure of the mobile device, it is difficult to maintain after the movement is normalized and damaged , and this patent only plays a rain-proof effect on photovoltaic panels, and does not have multi-functional beneficial effects, and the function is single

[0004] The patent application with the publication number CN105471364A discloses a photovoltaic power generation device based on the gas recognition function. The photovoltaic power generation device consists of the following structures: a stainless steel substrate, a silicon wafer substrate, a silicon wafer substrate, a dye-sensitized solar cell module, Conductive catalytic layer, porous silicon region, gas sensor module, electrolyte, Au electrode, tungsten oxide nanowire, data reading module, ITO conductive glass substrate, frame, carbon nanotubes on the counter electrode, gas inlet hole, TiO2 particle layer and Dye molecular layer, gas recognition module, outer shell, gas detection components, diffusion control film layer, indicating carrier powder and glass tube, the photovoltaic power generation equipment can detect the dangerous gas by judging the smell, but the photovoltaic power generation equipment does not With cleaning and rainproof function

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