Photovoltaic solar street lamp convenient to adjust

Abstract

The invention provides a photovoltaic solar street lamp convenient to adjust, and relates to the field of photovoltaic solar street lamps. The photovoltaic solar street lamp convenient to adjust comprises a fixing base, an L-shaped supporting rod is fixedly connected to the top of the fixing base, a first electric telescopic rod is fixedly connected to one side of the top of the L-shaped supporting rod, and a first connecting plate is movably connected to the top of the first electric telescopic rod through a first middle shaft. A third electric telescopic rod in the fixed seat stretches out and draws back; the moving effect of the semicircular clamping ring is achieved under the cooperation of the moving plate and the fixed ring. Therefore, the installation of the photovoltaic solar street lamp becomes simple and efficient. The effect that the installed illuminating lamp is more stable is achieved through stretching and retracting of a fourth electric telescopic rod under cooperationof a semicircular clamping ring, so that the illuminating lamp is convenient to disassemble and assemble, and the problems that an existing solar street lamp is inconvenient to disassemble and assemble in the using process, and the angle is not easy to adjust are solved.

Description

technical field [0001] The invention relates to the technical field of photovoltaic solar street lamps, in particular to an easily adjustable photovoltaic solar street lamp. Background technique [0002] Solar photovoltaic power generation system is a new type of power generation system that uses the photovoltaic effect of solar cell semiconductor materials to directly convert solar radiation energy into electrical energy. There are two modes of independent operation and grid-connected operation. Independently operating photovoltaic power generation systems require batteries as energy storage devices. They are mainly used in remote areas without grids and areas with scattered populations. The cost of the entire system is high; Save the storage battery, not only can greatly reduce the cost, but also has higher power generation efficiency and better environmental protection. [0003] Photovoltaic solar street lights are powered by crystalline silicon solar cells, super bright...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an easily adjustable photovoltaic solar street lamp, which solves the problems of inconvenient disassembly and assembly and difficult angle adjustment of the current solar street lamps during use.

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