Patent ID: 8371711
Filing Date: 2013-02-12
Classification: B60Q,F21S,F21Y,H02J,Y02E

Abstract:
1. A lighting device comprising: a casing unit including a first side, a second side opposite to said first side, and a wind duct that extends through said first side and said second side; a lighting module disposed at said first side of said casing unit and operable to emit light outwardly of said casing unit and away from said first side of said casing unit; a wind generator including a blade unit disposed in said wind duct and an electric generator unit coupled to said blade unit, said blade unit being driven to rotate by wind flow through said wind duct, said electric generator unit being driven by rotation of said blade unit to generate electricity; a power port module mounted to said casing unit, accessible from an exterior of said casing unit and adapted for connecting to an external electronic device; a battery seat mounted to said casing unit, and adapted for connecting electrically to a battery unit; and a control module electrically coupled to said lighting module, said electric generator unit, said power port module and said battery unit, and configured to control distribution of electricity generated by said electric generator unit to said lighting module, said power port module, and said battery seat for charging said battery unit that is connected to said battery seat.