| 摘要 |
A projector capable of efficiently cooling a source lamp with single air feed means is obtained. This projector comprises a source lamp, an optical component arranged on a position irradiated with light from the source lamp, air feed means for feeding air toward the source lamp, a first air guide member for guiding the air fed from the air feed means at least toward the optical component and a second air guide member for guiding the air guided toward the optical component to pass through the optical component toward the source lamp.
|
