Electricity-saving self-cleaning solar street lamp

Abstract

The invention discloses an electricity-saving self-cleaning solar street lamp which comprises a lamp pole, an illuminating lamp is arranged on the lamp pole, a mounting plate is arranged at the top end of the lamp pole, a mounting groove is rotatably connected to the mounting plate through a support, a photovoltaic panel is slidably connected to the interior of the mounting groove, a fixing plate is fixedly connected to one side of the mounting groove, and the fixing plate is fixedly connected to the other side of the mounting groove. A cleaning mechanism matched with the photovoltaic panel is arranged on the fixing plate, and a vibrating mechanism and a crushing mechanism which are matched with each other are arranged on the mounting plate. According to the photovoltaic panel cleaning device, by arranging the cleaning mechanism, when a sensor detects that a shielding exists on a photovoltaic panel, an electric signal is transmitted to a PLC, the PLC controls a driving motor to start, a first supporting rod is driven to rotate, a first swing rod and a second swing rod are pulled to swing synchronously through transmission of a second supporting rod, a scraper is driven to move, and the surface of the photovoltaic panel is cleaned; snow is prevented from shielding illumination to affect the power generation efficiency.

Description

Technical field [0001] The present invention involves the field of solar street lighting technology, and especially involves a self -cleaning solar street light. Background technique [0002] Solar panels are devices that directly or indirectly convert solar radiation through photoelectric effects or optical chemical effects by absorbing solar light. Most of the main materials of solar panels are "silicon". Solar street lights are used by crystal silicon solar batteries. The maintenance valve controlled sealing battery (collagen battery) storage power is stored. The ultra -high -bright LED lamps are used as a light source and controlled by intelligent filling and discharge controller. Street lights. [0003] When the traditional solar street lights are in heavy snowy weather, the photovoltaic board is easily covered by snow, causing obstruction to light, and cannot be powered on the street lights. In severe cases, the photovoltaic board will even be damaged due to excessive snow,...

AI Technical Summary

Problems solved by technology

[0003] When traditional solar street lights are in heavy snow, the photovoltaic panels are easily covered by snow, which blocks the light and cannot supply power to the street lights. In severe cases, the photovoltaic panels may even be damaged due to heavy snow, resulting in major economic losses.

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