Wind energy source and solar energy source combined LED road lamp

Abstract

The invention discloses a wind energy source and solar energy source combined LED road lamp and belongs to the field of lighting devices. The wind energy source and solar energy source combined LED road lamp comprises a lamp pole and an LED road lamp installed on the lamp pole, wherein at least two solar power generation devices and one wind power generation complementation device, wherein shaft holes are formed in the middles of the solar power generation devices, the lamp pole penetrates the shaft holes and is connected through a swivel bearing, and the wind power generation complementation device is rotatably arranged at the top of the lamp pole and comprises an upper hemispherical outer cover and a lower hemispherical outer cover. A plurality of groups of blades are arranged between the upper outer cover and the lower outer cover and surround the sphere center formed by the upper outer cover and the lower outer cover, the upper ends and the lower ends of the solar power generation devices are tapered, solar panels packaged with polycrystalline silicones are arranged at the upper tapered portions of the devices, solar panels packaged with polycrystalline silicones are also arranged on one half of the portions between the upper tapered portions and the lower tapered portions, and commercial advertising screens are arranged at the other half portions. The wind energy source and solar energy source combined LED road lamp meets national economization and environmental protection requirements and is reasonable in structural design, convenient to install and various in shape, and the shortcomings in the prior art is overcome.

Description

technical field [0001] The invention relates to a street lamp, in particular to a solar energy combined LED street lamp, which belongs to the field of lighting equipment. Background technique [0002] In the existing wind-energy LED street lamps, larger blades are required for wind power generation. Due to the different directions of the wind force, it is difficult to rotate the blades. If the light poles are connected, in the weather of long-term exposure to the sun and rain, the shaft and the light pole will easily be blocked, so that the rotation of the blades with the wind will not be realized at all, resulting in the street light not being able to work normally. In solar LED street lights, due to the large size and high cost of the solar panels, and because the solar panels are fixedly installed on the street lamps, it is difficult to absorb the sunlight light source all day long, and the power supply of the street lamps cannot be fully charged. Contents of the invent...

AI Technical Summary

Problems solved by technology

[0002] In the existing wind-energy LED street lamps, larger blades are required for wind power generation. Due to the different directions of the wind force, it is difficult to rotate the blades. If the light poles are connected, in the weather of long-term exposure to the sun and rain, the shaft and the light pole will easily be blocked, so that the blades cann

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