Patent attributes
This invention relates to a wave power generating device, comprising a lifting pillar installed on a floating platform, a sleeve covered outside said lifting pillar and two groups of ratchet wheel mechanisms installed on said sleeve; wherein the inner wheel of each of said ratchet wheel mechanisms rotates with the sleeve, the outer wheel of each of said ratchet wheel mechanisms drives a corresponding power generator to generate power; and the first outer wheel in the first group of ratchet wheel mechanism rotates with a first inner wheel along the first direction when the lifting pillar is rising, while the second outer wheel in the second group of ratchet wheel mechanism rotates with the second inner wheel along the second direction when the lifting pillar is falling. The wave power generating device of the invention has advantages of simple structure, low loss, and high power efficiency, and may transport much power energy for various uses.
