发明名称 |
Vehicle headlamp |
摘要 |
A headlamp (1) includes a sub-reflector (6) between a main reflector (3) and a projection lens (4). The sub-reflector has a sub-reflection surface (16L,16R) in a form of a paraboloid of revolution. The sub-reflector is movable between a low-beam posture and a high-beam posture. The sub-reflector forms a diffused light distribution pattern and superposes the pattern on a low-beam light distribution pattern produced by the main reflector when the sub-reflector is in the low-beam posture and forms a condensed light distribution pattern and superposes the pattern on a high-beam light distribution pattern formed by the main reflector when the sub-reflector is in the high-beam posture. |
申请公布号 |
EP1559952(A3) |
申请公布日期 |
2015.07.22 |
申请号 |
EP20050002052 |
申请日期 |
2005.02.01 |
申请人 |
ICHIKOH INDUSTRIES, LTD. |
发明人 |
SUZUKI, EIJI;OHKUBO, YASUHIRO |
分类号 |
F21S8/10;F21V7/00;B60Q1/14;F21S8/12;F21V7/16;F21V14/04;F21V14/08;F21W101/10;F21Y101/00 |
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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