Pitch control apparatus for small-sized wind power generator

摘要

Disclosed is an apparatus for adjusting the horizontal angle of a wing of a small-sized wind power generator, which is provided to produce electricity by efficiently using wind by means of adjusting the horizontal angle of a wing when strong winds including a typhoon and a gust blow. To this end, the adjusting apparatus comprises: a moving holder movably coupled to a rotary shaft; a base plate installed after being spaced from the moving holder, and rotatably coupled to the rotary shaft; a damper unit installed between the moving holder and the base plate, and having the inside penetrated by the rotary shaft; a plurality of wing fixating blocks installed at a front surface of the base plate to pivot, and having a wing fixated to be parallel with the base plate; and a plurality of links having one end fixated at the moving holder, and the other end coupled to each of the wing fixating blocks through a penetration hole formed at the base plate.