首页> 外国专利> VEHICLE HEADLIGHT WITH TWO FILAMENTS AND MOUNTING OF SUCH A LAMP WITHIN A REFLECTOR

VEHICLE HEADLIGHT WITH TWO FILAMENTS AND MOUNTING OF SUCH A LAMP WITHIN A REFLECTOR

机译:带有两个灯丝的车辆前灯以及在反射镜内安装此类灯的情况

摘要

The invention relates to a headlight for a vehicle, comprising a concave reflector and a lamp arranged within the reflector to reflect light from the lamp to create an illumination beam with a bright/dark boundary. The lamp comprises a transparent vessel including a longitudinal axis, at least a first and second filament arranged within the vessel. A baffle arranged proximate to the first filament, and comprising first and second upper side edges. The first filament is arranged above a plane including the upper side edges. A different plane is through the center of the first filament and is arranged perpendicular to the longitudinal axis. The upper side edges are arranged symmetrically to a baffle symmetry axis extending from the center of the first filament centrally between the upper side edges. The lamp is arranged within the reflector rotated around said longitudinal axis by a rotation angle of 2°-20°.
机译:本发明涉及一种用于车辆的前照灯,其包括凹面反射器和布置在反射器内的灯,以反射来自灯的光以产生具有明/暗边界的照明光束。该灯包括透明容器,该透明容器包括纵向轴线,布置在该容器内的至少第一和第二灯丝。挡板布置成靠近第一灯丝,并包括第一和第二上侧边缘。第一细丝布置在包括上侧边缘的平面上方。不同的平面穿过第一灯丝的中心,并垂直于纵轴布置。上侧边缘相对于挡板对称轴线对称地布置,该挡板对称轴线从第一灯丝的中心在上侧边缘之间居中地延伸。灯布置在反射器内,该反射器绕所述纵向轴线旋转2°-20°的旋转角。

著录项

  • 公开/公告号EP3464992B1

    专利类型

  • 公开/公告日2020-02-26

    原文格式PDF

  • 申请/专利权人 LUMILEDS HOLDING B.V.;

    申请/专利号EP20170725258

  • 申请日2017-05-23

  • 分类号F21S41/43;F21S41/19;F21S41/164;H01K9/08;H01K1/14;H01K1/26;

  • 国家 EP

  • 入库时间 2022-08-21 11:40:23

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