发明名称 |
Infrared light irradiating lamp for vehicle |
摘要 |
An infrared light irradiating lamp for a vehicle includes a projection lens disposed on an optical axis extending in a longitudinal direction of the vehicle; a light source bulb disposed behind the projection lens, the light source bulb including a filament for emitting light; a reflector for reflecting light emitted from the light source bulb in a forward direction; and an infrared light transmitting film provided between the reflector and the projection lens. The light source bulb is disposed such that a longitudinal direction of the filament is substantially orthogonal to the optical axis.
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申请公布号 |
US2008037268(A1) |
申请公布日期 |
2008.02.14 |
申请号 |
US20070890563 |
申请日期 |
2007.08.07 |
申请人 |
KOITO MANUFACTURING CO., LTD. |
发明人 |
TENDO HIROKI;KAGIYAMA SHINJI |
分类号 |
F21S8/10;F21V7/00 |
主分类号 |
F21S8/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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