Patent ID: 8772959

Claim:
A vertical wind turbine generator with ventilator comprising: a wind turbine assembly, including multiple vertical wind-turbine blades respectively secured to a plurality of supporting frames which are rotatably secured to a shaft; a ventilator, which is a cylindrical body with a metal housing, including a disc-like magnet assembly formed on a top of said cylindrical body, multiple exhaustion blades equally spaced and vertically arranged under the disc-like magnet assembly, and a rotary tray formed on a bottom of said cylindrical body and having multiple circulation acceleration blades symmetrically formed on a plurality of spokes of the rotary tray, with a sleeve protruding upwardly from a center of an upper end of the disc-like magnet assembly to connect the supporting frames of the wind-turbine blades, the sleeve rotatably driven about the shaft by the vertical wind-turbine blades; and a power generator, located within the housing of the cylindrical body, including a coil winding assembly secured to said shaft to be corresponding to the disc-like magnet assembly, and a bottom tray secured to a bottom of said shaft and mounted on a top of a roof opening of a room; whereby when the wind-turbine blades are rotated as driven by wind, the ventilator and the power generator are driven to rotate simultaneously to generate power by said power generator and exhaust air out of the room by said ventilator.