| 摘要 |
PROBLEM TO BE SOLVED: To prevent a risk of electrical shock even when a light source lamp bursts. SOLUTION: The light source device includes: the light source lamp 22; a reflector 21 which mounts the light source lamp 22, reflects a portion of emitted light of the light source lamp 22, and restricts an emission direction of the emitted light; and a coil spring 24 for supporting a chip end side 22b of the light source lamp projecting in the reflector 21. COPYRIGHT: (C)2010,JPO&INPIT
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