Novel solar street lamp with self-cleaning device

Abstract

The invention discloses a novel solar street lamp with a self-cleaning device. The novel solar street lamp with the self-cleaning device comprises a base, wherein a storage battery and a control box are arranged on the inner wall of the base, a supporting column is fixedly connected to the side wall of the base, a street lamp body is arranged on the side wall of the supporting column, a lifting box is fixedly connected to the side wall of the supporting column, the inner wall of the lifting box is fixedly connected with a vertical plate, the vertical plate is located at the center position of the lifting box, and the side walls at the two sides of the vertical plate are both slidably connected with transverse plates. According to the invention, the lifting box, a starting mechanism, a conduction mechanism, a cleaning mechanism, a motor, the control box and other devices are matched with one another, a solar cell panel rotates along with the movement direction of the sun according to the principles of thermal expansion and cold contraction, and therefore, the lighting efficiency of the solar cell panel is guaranteed; and meanwhile, the solar panel is automatically cleaned through the cleaning mechanism by utilizing water pressure formed by rainwater in rainy days, so excessive dust is prevented from being accumulated on the solar panel, and the lighting rate of the solar panel is further ensured.

Description

technical field [0001] The invention relates to the technical field of street lamp design, in particular to a novel solar street lamp with a self-cleaning device. Background technique [0002] Street lights are an essential infrastructure in public places such as highways, roads or residential areas. Solar street lights are powered by crystalline silicon solar cells, maintenance-free valve-regulated sealed batteries (colloidal batteries) store electrical energy, and super bright LED lamps serve as The light source is controlled by an intelligent charging and discharging controller, which is used to replace the street lamps of traditional public electric lighting. The solar panels of the existing solar street lamps cannot rotate with the movement of the sun, resulting in low lighting efficiency, and the solar panels are difficult to clean , Long-term dust accumulation will further reduce the lighting efficiency of solar panels, seriously affecting the normal use of solar stre...

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Problems solved by technology

[0004] The purpose of the present invention is to solve the problems in the prior art that solar street lamps cannot rotate with the movement of the sun so that the lighting rate is low and it is difficult to clean, and the serious dust accumulation leads to a further reduction in the lighting rate, and a self-cleaning device is proposed. new solar street lights

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