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    • 6. 发明授权
    • Headlight lens for a motor vehicle headlight
    • 车灯大灯头灯
    • US07303319B2
    • 2007-12-04
    • US11074984
    • 2005-03-07
    • Steffen HoltzAlois Willke
    • Steffen HoltzAlois Willke
    • G01B5/00
    • F21S41/275F21S41/255
    • The present invention relates to a headlight lens for a vehicle headlight having a light source, in particular for a motor vehicle headlight, as well as a vehicle headlight, in particular a motor vehicle headlight, having a light source and a headlight lens. The headlight lens including a lens body is made of a transparent material, which includes a surface to face the light source and a surface to face away from the light source. The headlight lens having an emblem, on the surface to face the light source, having a basal surface, which, with respect to the surface to face the light source or with respect to an optical axis of the headlight lens, is sloped in such a way that light entering into the lens body through the surface to face away from the light source parallel to the optical axis of the headlight lens is subject to a total reflection at the basal surface.
    • 本发明涉及一种具有光源的汽车前大灯的头灯透镜,特别是用于机动车辆头灯,以及具有光源和头灯透镜的车辆头灯,特别是机动车头灯。 包括透镜体的头灯透镜由透明材料制成,其包括面对光源的表面和远离光源的表面。 具有在面对光源的表面上的标志的前灯透镜具有基面,该基面相对于面对光源或相对于头灯透镜的光轴相对于该表面倾斜, 通过平行于头灯透镜的光轴的表面远离光源进入透镜体的光线在基面处受到全反射。
    • 7. 发明申请
    • Headlight lens for a motor vehicle headlight
    • 车灯大灯头灯
    • US20050207164A1
    • 2005-09-22
    • US11074984
    • 2005-03-07
    • Steffen HoltzAlois Willke
    • Steffen HoltzAlois Willke
    • B60Q1/04B60R13/00F21V5/00F21Y101/00G02B3/00G09F13/04F21V3/00
    • F21S41/275F21S41/255
    • The present invention relates to a headlight lens for a vehicle headlight having a light source, in particular for a motor vehicle headlight, as well as a vehicle headlight, in particular a motor vehicle headlight, having a light source and a headlight lens. The headlight lens including a lens body is made of a transparent material, which includes a surface to face the light source and a surface to face away from the light source. The headlight lens having an emblem, on the surface to face the light source, having a basal surface, which, with respect to the surface to face the light source or with respect to an optical axis of the headlight lens, is sloped in such a way that light entering into the lens body through the surface to face away from the light source parallel to the optical axis of the headlight lens is subject to a total reflection at the basal surface.
    • 本发明涉及一种具有光源的汽车前大灯的头灯透镜,特别是用于机动车辆头灯,以及具有光源和头灯透镜的车辆头灯,特别是机动车头灯。 包括透镜体的头灯透镜由透明材料制成,其包括面对光源的表面和远离光源的表面。 具有在面对光源的表面上的标志的前灯透镜具有基面,该基面相对于面对光源或相对于头灯透镜的光轴相对于该表面倾斜, 通过平行于头灯透镜的光轴的表面远离光源进入透镜体的光线在基面处受到全反射。