Energy-saving and environment-friendly solar street lamp

Abstract

The invention discloses an energy-saving and environment-friendly solar street lamp. The energy-saving and environment-friendly solar street lamp comprises a supporting plate, wherein a first slidinggroove is formed in the upper surface of the supporting plate, a first sliding block is slidably connected in the first sliding groove, a first connecting block is fixedly connected to the upper surface of the first sliding block, the front surface of the first connecting block is hinged to the lower portion of the back surface of a first connecting plate through a first pin shaft, and the upper portion of the back surface of the first connecting plate is hinged to the front surface of a second connecting block through a second pin shaft. According to the energy-saving and environment-friendlysolar street lamp, a motor is arranged, an output shaft of the motor rotates to drive a first bevel gear to rotate, the first bevel gear drives a second bevel gear to rotate, the second bevel gear drives a threaded rod to rotate, and the threaded rod rotates to drive a threaded cap to move left or right, so that the angle of the solar panel is adjusted, the lighting rate of the solar panel is increased, the photoelectric conversion efficiency of the solar panel is improved, and convenience is brought to people when the solar street lamp is used.

Description

technical field [0001] The invention relates to the technical field of solar energy, in particular to an energy-saving and environment-friendly solar street lamp. Background technique [0002] Solar energy refers to the thermal radiation energy of the sun (see the three ways of thermal energy transmission: radiation), and its main manifestation is the sun's rays that are often said. In modern times, it is generally used to generate electricity or provide energy for water heaters. [0003] The solar panels of the existing solar street lamps are all fixed on the street lamps and do not have the function of adjusting the angle of the solar panel. As time changes, the angle of the sun's irradiation will also change, which will reduce the lighting rate of the solar panel and reduce the solar energy. The efficiency of the photoelectric conversion of the panel may cause insufficient power stored in the battery, which may cause poor lighting effects when the street lamp is used at ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an energy-saving and environment-friendly solar street lamp, which solves the problem that the solar panels of the existing solar street lamps are all fixed on the street lamps and do not have the function of adjusting the solar panel

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