Autonomous solid state lighting system

Autonomous solid state lighting system

  • CN 1,659,930 A
  • Filed: 06/04/2003
  • Published: 08/24/2005
  • Est. Priority Date: 06/13/2002
  • Status: Active Application
First Claim
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1. the method for autonomous solid-state lighting system is provided, comprises:

  • Collect electric energy from solid state energy sources;

    Use bidirectional power converter to increase the voltage of electric energy;

    Store high-tension electric energy;

    Use bidirectional power converter to reduce the voltage of electric energy stored;

    Utilize the electric energy of low voltage to power to solid state light emitter.

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