Lighting device for wheel has permanent magnet arrangement, e.g. for mounting on frame, for achieving lighting effects as wheel turns by stimulating light source as it passes magnets

摘要

The device has a unit (2) for mounting on a cycle wheel (1) with a light source (5) and an induction coil (6) for generating a current for stimulating the light source and a permanent magnet arrangement (4) for mounting on a frame (3) holding the wheel or similar for achieving lighting effects as the wheel turns by stimulating the light source as it continually passes the magnet arrangement.