Solar street lamp capable of preventing hot spot effect and used for outdoor lighting

Abstract

The invention relates to a solar street lamp capable of preventing a hot spot effect and used for outdoor lighting. The solar street lamp comprises a base, a lamp pole, a lighting mechanism, a top plate, a processor and a power generation mechanism, wherein the lighting mechanism comprises a side plate, a direction adjusting assembly, a lamp shell, a lamp tube, a protective shell and a cleaning assembly; the cleaning assembly comprises a lifting unit, a lifting block and a cleaning unit; and the power generation mechanism comprises a fixed shaft, a lantern ring, a connecting frame, a supporting plate, a movable assembly, a telescopic assembly, a moving block and a photovoltaic panel. According to the solar street lamp capable of preventing the hot spot effect and used for outdoor lighting,the lamp shell can be collected in the protective shell in day time by virtue of the lighting mechanism to perform dust prevention and cleaning treatment, so that the lighting brightness of the lamptube at night is guaranteed; moreover, the photovoltaic panel is conveniently moved and adjusted in position through the power generation mechanism, so that the hot spot effect caused by shadows on the photovoltaic panel is avoided; the power generation efficiency is improved by guaranteeing that the shadows are not formed on the photovoltaic panel; and the safe operation of equipment is guaranteed, so that the practicability of the equipment is improved.

Description

technical field [0001] The invention relates to the field of outdoor lighting equipment, in particular to a solar street lamp for preventing hot spot effect of outdoor lighting. Background technique [0002] Solar street lights are powered by crystalline silicon solar cells, maintenance-free valve-regulated sealed batteries (colloidal batteries) store electric energy, super bright LED lamps are used as light sources, and are controlled by intelligent charge and discharge controllers, which are used to replace the electric lighting of transmission roads street light. [0003] Most of the solar street lights are built on both sides of the road. The height of the solar panels is increased through the light poles, which is convenient for receiving sunlight for photovoltaic power generation. Blocking objects, these blocking objects will form shadows on the solar panel, and the blocked solar cell components will heat up at this time, reducing power generation efficiency, and even...

AI Technical Summary

Problems solved by technology

[0003] Most of the solar street lights are built on both sides of the road. The height of the solar panels is increased through the light poles, which is convenient for receiving sunlight for photovoltaic power generation. Blocking objects, these blocking objects will form shadows on the solar panel, and the blocked solar cell components will heat up at this time, reducing power generation efficiency, and even damage in severe cases. Not only that, in the existing solar street lights, the lamp tube The structure is fixedly installed on the top side of the light pole. During the day, the light tube does not need to be illuminated, but the light tube is fixedly installed outside, and the surface is easy to accumulate dust, which affects the lighting brightness of the light tube at night, thereby reducing the efficiency of the existing solar street light. Practicality

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