Solar street lamp for environmental protection engineering and capable of avoiding influence of dust shielding on power generation efficiency

Abstract

The invention relates to the technical field of environmental protection engineering and discloses an environmental protection engineering solar street lamp capable of preventing dust blocking from affecting power generation efficiency. The environmental protection engineering solar street lamp comprises a street lamp pole, wherein an arc-shaped supporting rod is welded to the top of the left side of the street lamp pole, and a fixing plate is welded to the right side of the arc-shaped supporting rod. According to the environment-friendly engineering solar street lamp capable of preventing dust blocking from affecting the power generation efficiency, a rotary knob disc is rotated, at the moment, a sliding block can move up and down on the outer wall of a lead screw, a solar panel is further made to deflect, and therefore the effects that an inclination angle of a battery panel is conveniently adjusted, and working efficiency of the battery panel is improved are achieved. When the amount of water in the water receiving tank reaches a certain value, the floating ball can drive the hollow ball to move upwards, water in the water receiving tank is further poured to the top of the solar panel through the water outlet pipe, and the solar panel can be automatically cleaned at the moment; therefore, effects of automatically cleaning the cell panel and preventing dust from affecting working efficiency of the cell panel are achieved.

Description

technical field [0001] The invention relates to the technical field of environmental protection engineering, in particular to a solar street lamp for environmental protection engineering that prevents dust from blocking and affecting power generation efficiency. Background technique [0002] The content of environmental protection engineering mainly includes air pollution prevention and control engineering, water pollution prevention and control engineering, solid waste treatment and utilization engineering, and noise control engineering, etc. Environmental protection engineering mainly refers to engineering specifically for environmental protection. [0003] In the existing solar street light device for environmental protection projects, the solar panel is fixed on the side of the road for a long time. Because the dust on the road is relatively large, a large amount of dust will adhere to the surface of the solar panel. These dusts will seriously affect the working efficien...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a solar street light for environmental protection engineering that avoids dust blocking and affecting power generation efficiency. The advantage of working efficiency solves the problem that solar panels are fixed on the side of the road for a long time. Due to the relatively large dust on the road, a large amount of dust will adhere to the surface of solar panels, which will seriously affect the working efficiency of the panels. Manual cleaning process It is time-consuming and labor-intensive, and most of the existing solar panels are fixed on the top of the street light pole. The solar panel cannot adjust the tilt angle according to the season, which seriously affects the working efficiency of the solar panels.

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