发明名称 Vehicular lighting fixture
摘要 A vehicular lighting fixture can include a shade wherein an end edge of an upper surface of the shade is positioned at or in a vicinity of a focus of a projection lens. A first reflection surface can be provided to condense light from a light source in a vicinity of the end edge and to form a basic light distribution pattern by the projection lens. A second reflection surface which can comprise one planar reflection surface and can reflect light from the first reflection surface to form a first additional light distribution pattern. A third reflection surface can be provided on a higher surface of a step section of the upper surface, and can reflect light from the first reflection surface to form a second additional light distribution pattern. A fourth reflection surface can connect the second and third reflection surface, and can reflect the light from the first reflection surface in a direction not incident on the projection lens.
申请公布号 US8092059(B2) 申请公布日期 2012.01.10
申请号 US20100793171 申请日期 2010.06.03
申请人 YAMAGATA SHINJI;STANLEY ELECTRIC CO., LTD. 发明人 YAMAGATA SHINJI
分类号 F21V7/04 主分类号 F21V7/04
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