发明名称 Automotive headlamp having improved bright/dark cutoff
摘要 It is provided a lamp (12) for an automotive headlamp (10), comprising a filament coil (14) for emitting light (22) and a nominal alignment axis (32) for aligning the filament coil (14) such, that the filament coil (14) is positioned in the middle of an allowable tolerance box wherein the filament coil (14) is arranged shifted to the nominal alignment axis (32). Due to the shifted arrangement of the filament coil (14) the flexibility given by the allowable tolerance may be used for positioning the filament coil (14) such, that the projected image (18) of the filament coil (14) is projected nearer to the bright/dark-cutoff (40) without blinding oncoming traffic.
申请公布号 US8471447(B2) 申请公布日期 2013.06.25
申请号 US200913002084 申请日期 2009.07.01
申请人 KUEPPER LUKAS;KONINKLIJKE PHILIPS ELECTRONICS N.V. 发明人 KUEPPER LUKAS
分类号 F21S8/10;H01K1/30 主分类号 F21S8/10
代理机构 代理人
主权项
地址