| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a light source apparatus which can correctly dissipate the heat generated from an LED device, while preventing a heat discharge part from being exposed, and which can reduce the production cost of the apparatus. <P>SOLUTION: The light source apparatus comprises a linear light source part 3 which has a plurality of LED devices; a heat discharge part 4 connected to the linear light source part 3; and a case 5, having outer walls 5a and 5b, arranged at positions that leave some space from the linear light source part 3 and the heat discharge part 4, and having a reflective barrier wall 5e for reflecting the light coming from the linear light source part 3, wherein the heat radiation effect can be obtained by the heat discharge part 4 inside the case 5, and the case 5 is designed to reflect the light radiated from a glass-sealing LED 2. <P>COPYRIGHT: (C)2009,JPO&INPIT |
