a solar windmill

Abstract

The invention discloses a solar windmill which comprises a supporting rod, a windmill assembly and a solar power supply system and further comprises a rotatable mounting base body. A mounting rod is arranged on the supporting rod, the windmill assembly is mounted on the mounting rod, the mounting base body is arranged outside the mounting rod in a sleeving mode and rotates with rotation of the windmill assembly, a solar cell panel is mounted on the outer surface of the mounting base body, and both a charging and discharging controller and a rechargeable battery are mounted in the mounting base body. Compared with the prior art, the solar cell panel conducts multi-direction receiving and is not limited to one direction, can be adapted to receiving of the radiation angles at different times of the sun and can better receive light, the light absorption range is wide, sunlight can be absorbed to the maximum degree, the light absorption time is long, long-time power supply to a luminescent device can be achieved, and work stability is high.

Description

technical field [0001] The invention relates to a windmill, in particular to a solar windmill which is powered by solar energy and emits light. Background technique [0002] The solar windmill is a novel, fashionable, beautiful and generous decoration. It can rotate the blades of the windmill through the wind energy from the outside, which is interesting and decorative. It can also emit light from the blades by using solar energy, and the light can be used for lighting. and decorative effect, therefore, solar windmills have been widely used in gardens, parks, grass and other outdoor places. [0003] As we all know, in the existing solar windmills, the solar panels are all installed at the center of the windmill blades, and the windmill blades are all erected and facing one side, not upwards. The specific structure of this kind of solar windmill is: including a support rod and a windmill blade group composed of several windmill blades, the windmill blade group is fixed on a ...

AI Technical Summary

Problems solved by technology

From the structure of the solar windmill, it can be seen that the solar receiving plate faces the side of the horizontal direction, not upward, and the light absorption range is narrow, especially when the sun’s irradiating light is directed to the other side of the tray, the solar receiving plate is facing away from the sun. The side of the solar panel cannot receive sunlight, so that the solar energy received by the solar receiver panel is relatively limited, and there is a defect that the solar energy received by the solar receiver panel is insufficient, and cannot supply power to the light-emitting device or supply power for a long time

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