| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a lighting system which efficiently makes the heat generated by an LED diffuse. <P>SOLUTION: The lighting system includes a shell and a plurality of LED platforms 2. The shell contains a plurality of light-reflecting elements 22 for reflecting light, each light-reflecting element 22 containing a bottom face. Each LED platform 2 fixed to one of the bottom faces of the light-reflecting element 22 includes an energy converter 20, a heat pipe 24 and a heat dissipation element 26. The energy converter 20 penetrating the bottom face includes a plurality of first LEDs or second LEDs. The heat pipe 24 includes a flat part 240, an extended part 242, and a contact part 244, of which, the flat part 240 is in contact with the energy converter 20, the extended part 242 equipped with a curved part, is extended in a first direction, and the contact part 244 coupled with the curved part, is extended along a second direction. The heat dissipating element 26 is provided with a plurality of fins 260, each of which 260 is in contact with the contact part 244. <P>COPYRIGHT: (C)2011,JPO&INPIT |
