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    • 6. 发明授权
    • Vehicle lamps with glare control
    • 具有眩光控制的车灯
    • US06281630B1
    • 2001-08-28
    • US09298495
    • 1999-04-23
    • George J. EnglishMichael D. Tucker
    • George J. EnglishMichael D. Tucker
    • H01J516
    • H01K9/08F21S41/164
    • A lamp capsule for use in a vehicle headlamp includes a lamp envelope having a tubular portion. First and second spaced-apart filaments are mounted in the lamp envelope for emitting light when energized by electrical energy. The lamp capsule further includes one or more light-attenuating axial stripes on the lamp envelope. The axial stripes are positioned on the lamp envelope for blocking light emitted by the first filament and reflected by the second filament. The lamp capsule may further include light-attenuating rings at or near opposite ends of the lamp envelope for defining upper and lower boundaries of a clear region of the lamp envelope. A filament support structure may include support leads located in the plane of the filaments for limiting light blockage and stray reflections.
    • 用于车辆前照灯的灯壳包括具有管状部分的灯壳。 第一和第二间隔开的细丝安装在灯外壳中,用于在通过电能激励时发光。 灯胶囊还包括在灯泡上的一个或多个光衰减的轴向条纹。 轴向条纹位于灯壳上,用于阻挡由第一灯丝发射并被第二灯丝反射的光。 灯胶囊还可以包括在灯壳的两端或附近的光衰减环,用于限定灯泡的透明区域的上边界和下边界。 灯丝支撑结构可以包括位于灯丝平面中的支撑引线,用于限制光线阻塞和杂散反射。
    • 7. 发明授权
    • Vehicle headlamp assembly
    • 车头灯总成
    • US5855430A
    • 1999-01-05
    • US803742
    • 1997-02-21
    • Charles M. CoushaineMichael D. TuckerGeorge J. English
    • Charles M. CoushaineMichael D. TuckerGeorge J. English
    • F21S8/10F21V7/00F21V17/00F21V19/00F21Y101/00B60Q1/00H01R33/00
    • H01J5/56F21S48/1113H01K1/46F21V31/00
    • A vehicle headlamp system having optical reflector, lamp capsule, and gasket is disclosed. The vehicle headlamp system uses surfaces formed as part of the optical surface yielding located light source. As a result, the light source is more accurately positioned with respect to the reflector, and a more accurate beam pattern is formed. The lamp capsule is assisted in its location by a spring to force the capsule in proper location. The headlamp system no longer uses an O-ring to provide location, but an improved flat resilient gasket provides a sealing and locking force to maintain proper face to face coupling. The preferred lamp capsule uses a cup to shield light reflected from the press seal. The preferred lamp capsule uses a cup, and pedestal system mounting providing five axes of light source positioning. The preferred lamp capsule uses a clip coupling to join the light source holder to the plastic base.
    • 公开了一种具有光反射器,灯胶囊和垫圈的车辆前照灯系统。 车辆前照灯系统使用形成为光学表面的一部分的表面产生定位的光源。 结果,光源相对于反射器更准确地定位,并且形成更精确的光束图案。 灯泡通过弹簧辅助其位置,以迫使胶囊处于适当位置。 前照灯系统不再使用O形圈来提供位置,但是改进的平面弹性垫圈提供了密封和锁定力,以保持适当的面对面连接。 优选的灯胶囊使用杯子来屏蔽来自印刷机密封件的反射光。 优选的灯胶囊使用杯子,以及提供五轴光源定位的基座系统安装。 优选的灯胶囊使用夹子联接器将光源保持器连接到塑料基座。