Solar LED street lamp

Abstract

The invention discloses a solar LED street lamp. The solar LED street lamp comprises a lamp rod consisting of an upper rod body and a lower rod body, a supporting table fixedly connected with the upper rod body, and a supporting rod fixedly arranged on the upper portion of the left side of the lower rod body. A movable connecting cavity is formed in the bottom of the upper rod body. A rotating pinshaft part is fixedly arranged at the top of the lower rod body. The top of the rotating pin shaft part penetrates through the bottom of the upper rod body and extends into the movable connecting cavity. A limiting block part is fixedly arranged at the tail end of the top of the rotating pin shaft part. A cone-shaped gear disc part is arranged at the top of the limiting block part. The supportingtable is fixedly arranged on the upper rod body located outside the right side of the movable connecting cavity. A second sliding groove is formed in the top of the supporting table. A second movableblock and a second screw rod are arranged in the second sliding groove. The second movable block is connected with the second screw rod in a fit mode. A first cavity is formed in the supporting tablelocated on the left side of the second sliding groove. A second cavity is formed between the bottom of the left side of the first cavity and the top of the right side of the movable connecting cavity. A wall body of the supporting table is arranged on the left side of the second screw rod in a penetrating mode, the supporting table extends into the first cavity, and the supporting table is connected with the second screw rod in a rotating fit mode.

Description

technical field [0001] The invention relates to the field of LED street lamps, in particular to a solar LED street lamp. Background technique [0002] As a clean energy source, solar energy has always been the direction of exploration for human beings to make full use of solar energy. Solar street lights are not affected by power supply, do not consume conventional electric energy, and can be installed on-site as long as the sun resources are sufficient, so they are widely used and concerned. Solar street lights must use solar cell components to provide electrical energy. For different regions and seasons, the installation inclination and azimuth of solar cell components are different. Traditional solar LED street lights have a single fixing method and complex structures. The adjustment angle is limited, so Can not get sufficient lighting effect, so can not fully perform photoelectric conversion, resulting in low conversion utilization of solar energy. Contents of the inve...

AI Technical Summary

Problems solved by technology

Solar street lights must use solar cell components to provide electrical energy. For different regions and seasons, the installation inclination and azimuth of solar cell components are different. Traditional solar LED street lights have a single fixing method and complex structures. The adjustment angle is limited, so Can not get sufficient lighting effect, so it can not fully perform photoelectric conversion, resulting in low conversion utilization rate of solar energy

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