发明名称 Vehicle headlamp
摘要 A vehicle headlamp includes a lamp 110 having shade switching means 140 for providing a desired light distribution pattern by blocking a portion of light emitted from a light source. Light distribution pattern switching controlling means controls the shade switching means 140 in response to receipt of an instruction of switching a light distribution pattern of the lamp. Leveling means 130 controls deflection of an optical axis of the lamp in a vertical direction. The light distribution pattern switching controlling means controls the shade switching means 140 such that a cut line is formed by a height substantially the same as that of a cut line of high beam when an instruction of switching to a light distribution pattern of "remote optically recognizing beam" is received and controls the leveling means 130 such that the cut line is formed by a height of a cut line requested for "middle beam".
申请公布号 US7618173(B2) 申请公布日期 2009.11.17
申请号 US20070705972 申请日期 2007.02.13
申请人 KOITO MANUFACTURING CO., LTD. 发明人 SUGIMOTO ATSUSHI;MOCHIZUKI KIYOTAKA;TATARA NAOHISA
分类号 F21V7/00 主分类号 F21V7/00
代理机构 代理人
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