| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a lighting system cooling an LED in a light-emitting state without using a fresh external light source. <P>SOLUTION: The lighting system includes an LED module having at least one LED 1, a heat sink 3 attached to the LED module with a fin directed upward, a generating fan 4 attached above the heat sink 3 to direct downward, a generator 5 generating power by rotation of the generating fan 4 and a cooling fan 6 attached toward the heat sink 3 and rotating by the power generated from the generator 5. <P>COPYRIGHT: (C)2009,JPO&INPIT |
