Self-powered eco-friendly billboard and TV advertising stage

Abstract

The invention discloses a self-powered environmental-friendly billboard and a television advertisement stage, and belongs to the technical field of new energy power supply equipment system. The self-powered environmental-friendly billboard and the television advertisement stage comprise that: the top of a main shaft is provided with a horizontal axis wind-driven generator; the middle part of the main shaft is provided with a vertical axis wind-driven generator; the bottom of the main shaft is fixed with a frame; the frame is sleeved on a supporting column; the supporting column is provided with an air passage, an air inlet, a billboard, lamps, a large-scale liquid crystal display screen, a control box and a solar photovoltaic panel. The self-powered environmental-friendly billboard and the television advertisement stage are characterized in that: the main shaft made of a large-caliber steel pipe directly supports and is in through connection with the horizontal axis and the vertical axis wind-driven generators; the inside of the main shaft is provided with the air passage and the air outlet; a part of air takes the heat of the generator away through the air outlet; an auxiliary wind wheel is rotated to generate power so as to overcome the temperature rise generated in the operation of the generator; and the design comprehensively utilizes three coaxial generation of the vertical axis wind-driven generator, the horizontal axis wind-driven generator and the solar photovoltaic panel, thereby solving the problem of the power consumption of the large-scale billboard and has the obvious effects on energy conservation and environmental protection.

Description

technical field [0001] The invention relates to a self-powered environment-friendly billboard and a TV advertisement stage, which belong to the field of new energy technology, and in particular to an environment-friendly billboard equipped with coaxial horizontal and vertical axis wind power generators and comprehensive utilization of solar photovoltaic cells and TV commercials. Background technique [0002] With the continuous development of the market economy, the billboards on both sides of the highway have become the landscape of modern corporate culture; especially the large billboards on both sides of the expressway consume a lot of power, and the investment cost of attaching power supply with cables is high. , is conceivable; if a wind turbine is used for power supply, the effect of energy saving and electricity saving is beyond reproach; Not high, its disadvantages are: large volume, large floor space, low efficiency, and it is difficult to fully supply the actual e...

AI Technical Summary

Problems solved by technology

[0002] With the continuous development of the market economy, the billboards on both sides of the highway have become the landscape of modern corporate culture; especially the large billboards on both sides of the expressway consume a lot of power, and the investment cost of attaching power supply with cables is high. , is conceivable; if a wind turbine is used for power supply, the effect of energy saving and electricity saving is beyond reproach; Not high, its disadvantages are: large volume, large floor space, low efficiency, and it is difficult to fully supply the actual electricity consumption of large billboards. The ventilation, heat dissipation, induced wind force and external natural wind force are integrated with the design of the internal structure of the generator, and the coaxial comprehensive utilization of solar photovoltaic cells is used to more scientifically develop the potential of wind energy in nature and the ideal purpose of environmentally friendly power generation

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