Photovoltaic panel device capable of preventing wind and sand damage and guaranteeing working efficiency

Abstract

A photovoltaic panel device capable of preventing wind and sand damage and guaranteeing working efficiency comprises a bottom plate. The upper side of the bottom plate is provided with a wind speed device controlled according to a wind speed, the left side of the bottom plate is fixedly connected with a front first supporting column and a rear first supporting column, and the upper sides of the first supporting columns are rotatably connected with first rotating blocks. A centrifugal force is controlled through the wind speed; a mechanical starting structure operates, a lifting column is driven to move downwards through a gear and rack principle, the photovoltaic panel is laid flat, the force of wind acting on the photovoltaic panel is reduced, the photovoltaic panel is effectively prevented from moving or toppling over, meanwhile, upper shielding cloth is spread out, a gravel impact probability caused by wind and sand is further prevented, and in the spreading-out process of the shielding cloth, a roller of a cleaning brush not only can clean impurities on the photovoltaic panel, but also can control a proper water discharge amount through the speed of the roller in a centrifugal force mode so that the cleaning work of the photovoltaic panel is guaranteed, meanwhile, the waste of water resources is avoided, and the working efficiency of the photovoltaic panel in the next use process is guaranteed.

Description

technical field [0001] The invention relates to the technical field of photovoltaic panels, in particular to a photovoltaic panel device that prevents wind and sand damage and ensures work efficiency. Background technique [0002] At present, photovoltaic panels are directly installed in open places through brackets. In order to improve the use effect of photovoltaic panels, generally photovoltaic panels are installed inclined to the south according to the local dimension. There is no problem on weekdays, but in windy weather, photovoltaic panels The large area of ​​the panel exposed to the wind will cause the photovoltaic panel to swing or fall directly due to strong winds, resulting in direct damage to the photovoltaic panel, and the high wind speed will drive all kinds of gravel, residual branches and leaves to fall on the photovoltaic panel, which will also cause damage to the photovoltaic panel Or it will lead to a great reduction in the use efficiency of photovoltaic p...

AI Technical Summary

Problems solved by technology

[0004] The traditional method is more dependent on manual completion, which is prone to problems such as manual slack without cleaning and dehumidification, hot-melt personnel being scalded, large deviation of the central axis at both ends of hot-melt welding, and insufficient hot-melt distance leading to weak connections, etc.

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