Wind power generation road lamp with stretching and repelling functions

Abstract

The invention relates to a wind power generation road lamp with stretching and repelling functions. The wind power generation road lamp comprises a base, a lamp pole, an illuminating device, a first bearing, a power generation mechanism and a repelling mechanism, wherein the power generation mechanism comprises a case, a tail fin, a generator, a rotary rod, a driving assembly and three stretchingassemblies; the stretching assemblies comprise rotary boxes, openings, notches, connection blocks, slide bars and blades; the driving assembly comprises a first motor, a driving rod, a driven rod, a transmission ring and a second bearing; the repelling mechanism comprises a support plate, a rotary assembly, a hinge block, a hinge plate and an ultrasonic bird repelling device; and the rotary assembly comprises a second motor, a connecting rod, a cylinder, a rolling unit and a slide unit. According to the wind power generation road lamp with the stretching and repelling functions, the power generation mechanism drives the blades to stretch according to the wind power, so that damage to the wind power generator due to too large wind power can be reduced. In addition, the repelling mechanism is used for repelling birds getting close to the road lamp, thereby preventing the blades from being damage due to collision of flying birds, and improving the practicability.

Description

technical field [0001] The invention relates to related application fields of wind energy equipment, in particular to a wind power generating circuit lamp with telescoping and repelling functions. Background technique [0002] Wind power circuit lamp is a kind of street lamp that uses wind energy as energy source. Because it is not affected by power supply, does not need to dig trenches and embed wires, does not consume conventional electric energy, and can be installed on the spot as long as the wind is sufficient, it has attracted widespread attention. And because it does not pollute the environment, it is called a green environmental protection product. Wind power generation circuit lights are suitable for lighting parks, roads and lawns in coastal areas, and can also be used in areas with small population density, inconvenient transportation, underdeveloped economy, lack of conventional fuels, and it is difficult to generate electricity with conventional energy, but the ...

AI Technical Summary

Problems solved by technology

[0003] The existing wind power generation circuit lights cannot adjust the blades according to the wind force, and can only stop the blades through the braking device when the wind force is too strong, so as to prevent the engine load from being too large and not flexible enough. Not only that, the existing wind power generation When the street lamp is working, the blades may hit some birds, threatening the life of the birds, and also causing some damage to the blades

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