Billboard adopting wind power supply

Abstract

The invention disclose a billboard adopting wind power supply, belonging to the technical field of new energy power supply system devices. The billboard mainly comprises an outer rotor of a wind power generator 10, a spherical holder 7, a main shaft 6, a rack 9, a main bearing 4, a wind wheel 5, an auxiliary wind wheel 2, an auxiliary wind inlet 3, a pillar 13, a control box 16, a photoresistor 17, lamps 12 and a stop, wherein, the outer rotor is connected with the spherical holder 7; the main shaft 6 is fixed on the rack 9; the wind wheel 5 and the auxiliary wind wheel 2 are supported by themain bearing 4; the auxiliary wind inlet 3 is arranged at the top of the main shaft 6; the rack is sleeved on the pillar 13; wind channels 14, inlet openings 15 and the billboard 11 are arranged in the pillar; the lamps 12 are connected with the control box 16, the photoresistor 17 and a generator 10 by a lead. The billboard is characterized in that auxiliary wind channels and an automatic tracking and speed regulating system are arranged in the generator. The billboard adopts a method for manufacturing the main shaft by using steel pipes with large caliber. By adopting ultrahigh power LED lamps, the billboard has the advantages of high brightness, long range, good energy saving and environmental protection, automatic control and free power supply, etc, thus having the immediate effect inthe case of remitting the urban power consumption which is steadily on the increase at present.

Description

technical field [0001] The invention relates to a billboard powered by wind power, which belongs to the technical field of new energy, in particular to a billboard for wind power generation with high vertical axis efficiency. Background technique [0002] With the continuous development of the market economy, the billboards on both sides of the road have become a landscape reflecting the modern corporate culture. Especially for the large billboards on both sides of the expressway, it consumes a lot of power, and the investment cost of installing power supply with cables is conceivable; if a wind turbine is used for power supply, the effect of energy saving and power saving is self-evident And Yu, no doubt. However, in the prior art, vertical axis wind turbines have low power generation efficiency, and their defects are: large volume, low efficiency, and the design of wind power generation is limited to the utilization of external natural wind force, without internal ventila...

AI Technical Summary

Problems solved by technology

However, in the prior art, vertical axis wind turbines have low power generation efficiency, and their defects are: large volume, low efficiency, and the design of wind power generation is limited to the utilization of external natural wind force, without internal ventilation and heat dissipation. , induced wind force and external natural wind force are integrated with the design of the internal structure of the generator and comprehensively utilized in order to achieve the ideal goal of more scientifically exerting the potential of wind energy and improving the power generation effect

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