Wind powered hazard warning light

摘要

A self-contained wind powered hazard warning light comprising two concentric rings of Light Emitting Diodes forming a sphere shape, inside which is mounted a wind turbine, a rechargeable battery and control circuitry. A fin is placed on the edge of one of the rings/hoops, whilst a grab handle (containing a daylight sensor) is on the upper part of the sphere and a swivel joint on the lower part to allow the whole sphere to rotate on a supporting rod as directed by the wind pressure on the tail fin. The hazard warning light unit can be mounted on a supporting rod via internal swivel unit to allow a full 360 degree rotation. Function control is permitted via a bank of select switches.