WIND POWER SYSTEM FOR USING IN ROAD LAMP

摘要

PURPOSE: A wind power generation system for a street light is provided to support the load of a cap applied to a pillar hub using a beating. CONSTITUTION: A wind power generation system for a street light comprises a stator(100), a rotor(200) and a blade(300). The stator comprises a pillar joint, a pillar hub and a core. The rotor comprises a cap hub, a cap and a permanent magnet. The cap hub is connected to the rotor to be rotated with a bearing. The bearing is composed of a thrust bearing(410) and a radial bearing(420). A flange of a plurality of ring shapes is combined in the cap outer circumference of rotor to the top and bottom. A blade fixture piece is fixed to flange and blade is fixed to the blade fixture piece.