Solar street light with automatic cleaning function

Abstract

The invention belongs to the technical field of lamps, and particularly relates to a solar street lamp with an automatic cleaning function. The solar street lamp comprises a solar unit, a lighting unit, a cleaning unit and a water conveying unit, wherein the solar unit comprises a hollow bracket, a solar panel and a support plate, and the water conveying unit comprises a water storage tank, a water collecting cavity and a transfer drum; a drain pipe is connected between the transfer drum and the water collecting cavity, and a water inlet pipe is connected between the transfer drum and the water storage tank; the cleaning unit comprises a push post, an inner gear, an outer gear and a limiting structure, and a threaded post is connected to an output shaft of a motor; an ejection rod and a push rod are respectively fixed to both sides of one end of the push post, the ejection rod is hinged to the support plate, and the push rod is fixed to a piston; the inner gear is fixed to the output shaft of the motor, and one side of the inner gear penetrates through the hollow bracket and is engaged with the outer gear; and a brush rod is arranged on the outer gear, and brush hairs are arrangedon the brush rod. By adopting the technical scheme of the solar street lamp, solar energy resources are fully used, and additionally, dust on the lamp can be removed on time.

Description

technical field [0001] The invention belongs to the technical field of lamps, in particular to a solar street lamp with an automatic cleaning function. Background technique [0002] As we all know, street lamps are one of the most common lamps in people's production and life. They are indispensable appliances in people's lives and one of the important infrastructures for urban lighting. The city brings a different kind of beauty. Street lights are municipal public facilities that are closely related to people's daily life. They are not only related to the safety of pedestrians and traffic at night, but also undertake the important task of beautifying the municipal government and reducing social crime rates. [0003] Solar street lights are a kind of street lights. Solar street lights use sunlight as energy. During the day, solar panels charge the battery, and at night the battery supplies power to the light source. There is no need for complicated and expensive pipeline lay...

AI Technical Summary

Problems solved by technology

[0004] The existing solar street lamps have the following defects: 1. Most solar street lamps use solar panels to be fixed and installed facing south to collect solar energy, but the direction of illumination is different within a day, which cannot fully utilize solar energy resources low conversion efficiency

2. Solar street lights are generally installed in places with a lot of traffic and traffic. The lamps and solar panels are easy to be covered with dust. The dust on the lamps will affect the light transmittance of the lights and reduce the visibility on the road.

Due to the high position of solar panels and lamps, it is very inconvenient for workers to clean, and accidents are prone to cause casualties

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