Lighting device based on solar energy

Abstract

The invention discloses a lighting device based on solar energy, and relates to the field of solar lighting. The lighting device comprises a solar cell panel, a containing barrel, a mounting box and alighting assembly. A rotating rod is rotationally arranged on the lower surface of the accommodating cylinder. A shielding plate is arranged at one end of the rotating rod. The other end of the rotating rod penetrates and extends into the mounting box and is provided with a first bevel gear. The first bevel gear is engaged with a second bevel gear. A transmission shaft penetrates through the center of the second bevel gear in the axial direction. Two ends of the transmission shaft are rotationally connected with opposite inner side surfaces of the mounting box respectively. A transmission gear is arranged on the transmission shaft. The transmission gear is engaged with a transmission rack. One end of the transmission rack penetrates through one side wall of the mounting box and extends into the accommodating barrel. The ends, located in the containing barrel, of the two transmission racks are connected through a supporting base. And a lighting assembly is arranged on the supporting seat. The lighting device is simple and reasonable in structural design and convenient to use, and the protection effect on the lighting assembly is improved.

Description

technical field [0001] The invention belongs to the field of solar lighting, in particular to a lighting device based on solar energy. Background technique [0002] In the existing outdoor architectural lighting projects, LED lights are the most widely used. At present, most of the floodlights on the market are integrated designs, that is, the electrical components and light-emitting elements are combined in one housing, which is convenient for saving costs. As the technology of solar energy utilization becomes more and more mature, it gradually enters various industries. However, due to the limitation of the installation structure, the currently used architectural lighting devices cannot be well combined with solar power generation; at the same time, the existing outdoor architectural lighting is easy to stick Dust or dirt will seriously affect the lighting effect; moreover, the existing lighting devices for outdoor buildings lack a corresponding protective structure, so th...

AI Technical Summary

Problems solved by technology

As the technology of solar energy utilization becomes more and more mature, it gradually enters various industries. However, due to the limitation of the installation structure, the currently used architectural lighting devices cannot be well combined with solar power generation; at the same time, the existing outdoor architectural lighting is easy to stick Dust or dirt will seriously affect the lighting effect; moreover, the existing outdoor architectural lighting devices lack corresponding protective structures, which makes the lamps easy to be smashed by some people

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