| 摘要 |
<p>The present invention relates to a wind power generation device including a ring-shaped wing, which can generate power through torque conversion regardless of the direction in which the wind blows, minimize an increase in the wing size despite an increase in various output specifications, and produce advertising and visual effects. The device of the present invention includes a propeller which converts the force of the blowing wind into torque; a shaft mounted at the propeller to transmit the torque; and a generator including a casing disposed at the lower portion thereof for the shaft to penetrate therethrough, a rotor rotatably disposed in the casing so as to be coupled with the shaft, and a stator fixedly disposed in the casing so as to generate electricity through the operation thereof with the rotor. The propeller includes ring-shaped or ball-shaped wings rotated by omnidirectional wind blowing from the upper, lower, left, and right directions, and a horizontal blade connecting the laterally disposed ring-shaped or ball-shaped wings together, coupled to an upper portion of the shaft, and assisting in the rotation of the propeller by receiving the blowing wind.</p> |
