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    • 1. 发明授权
    • Vehicle headlamp
    • 车头灯
    • US08864350B2
    • 2014-10-21
    • US13553207
    • 2012-07-19
    • Yasuhiro OkuboToshiya AbeKei OnomaAtsushi Igari
    • Yasuhiro OkuboToshiya AbeKei OnomaAtsushi Igari
    • F21V13/10F21S8/10
    • F21S48/1159F21S41/147F21S41/336F21S41/692
    • The present invention is provided with a first lamp unit 4 and a second lamp unit 5. The first lamp unit 4 is provided with a semiconductor-type light source 14, a reflector 15, a shade 16, and a driving mechanism 17. The reflector 15 has a first reflection surface 21 and a second reflection surface 22. The first reflection surface 21 is adapted to emit lateral light distribution patterns CPL and CPR. The second reflection surface 22 is adapted to emit a light distribution pattern HP for high beam. As a result, according to the present invention, it becomes possible to obtain an arbitrary auxiliary light distribution pattern, such as a light distortion pattern for spot or a light distribution pattern for scattering other than the lateral light distribution patterns CPL and CPR.
    • 本发明提供有第一灯单元4和第二灯单元5.第一灯单元4设置有半导体型光源14,反射器15,灯罩16和驱动机构17.反射器 15具有第一反射面21和第二反射面22.第一反射面21适于发射侧向配光图案CPL和CPR。 第二反射表面22适于发射用于远光的配光图案HP。 结果,根据本发明,可以获得诸如用于点的光失真图案或除了侧向配光图案CPL和CPR之外的用于散射的配光图案的任意辅助配光图案。
    • 2. 发明授权
    • Vehicle headlamp
    • 车头灯
    • US08246227B2
    • 2012-08-21
    • US12648915
    • 2009-12-29
    • Yasuhiro OkuboToshiya Abe
    • Yasuhiro OkuboToshiya Abe
    • F21V7/16B60Q1/06
    • F21V29/76F21S41/147F21S41/155F21S41/323F21S41/675F21S45/47F21Y2115/10
    • A vehicle headlamp is provided with: a fixed reflector having reflecting surfaces made of parabola-based free curved faces; movable reflectors having reflecting surfaces made of parabola-based free curved faces; and semiconductor-type light sources having light emitting chips shaped like a planar rectangle. When the movable reflectors are positioned in a first location, a light distribution pattern for low beam is obtained. When the movable reflectors are positioned in a second location, light distribution patterns for high beams are obtained. When the movable reflectors are positioned in a third location, light distribution patterns for daytime running light are obtained. As a result, the vehicle headlamp can achieve downsizing, weight reduction, power saving, and cost reduction.
    • 车辆前照灯设置有:具有由基于抛物线的自由曲面形成的反射面的固定反射器; 具有由基于抛物线的自由曲面制成的反射面的活动反射器; 以及具有形状像平面矩形的发光芯片的半导体型光源。 当可移动反射器位于第一位置时,获得用于近光的配光图案。 当可移动反射器位于第二位置时,获得用于高光束的配光图案。 当可移动反射器位于第三位置时,获得白天行进光的配光图案。 结果,车辆用前照灯可以实现小型化,轻量化,省电,成本降低。
    • 3. 发明申请
    • VEHICLE HEADLAMP
    • 车用头灯
    • US20130027957A1
    • 2013-01-31
    • US13553207
    • 2012-07-19
    • Yasuhiro OKUBOToshiya AbeKei OnomaAtsushi Igari
    • Yasuhiro OKUBOToshiya AbeKei OnomaAtsushi Igari
    • F21V13/10
    • F21S48/1159F21S41/147F21S41/336F21S41/692
    • The present invention is provided with a first lamp unit 4 and a second lamp unit 5. The first lamp unit 4 is provided with a semiconductor-type light source 14, a reflector 15, a shade 16, and a driving mechanism 17. The reflector 15 has a first reflection surface 21 and a second reflection surface 22. The first reflection surface 21 is adapted to emit lateral light distribution patterns CPL and CPR. The second reflection surface 22 is adapted to emit a light distribution pattern HP for high beam. As a result, according to the present invention, it becomes possible to obtain an arbitrary auxiliary light distribution pattern, such as a light distortion pattern for spot or a light distribution pattern for scattering other than the lateral light distribution patterns CPL and CPR.
    • 本发明提供有第一灯单元4和第二灯单元5.第一灯单元4设置有半导体型光源14,反射器15,灯罩16和驱动机构17.反射器 15具有第一反射面21和第二反射面22.第一反射面21适于发射侧向配光图案CPL和CPR。 第二反射表面22适于发射用于远光的配光图案HP。 结果,根据本发明,可以获得诸如用于点的光失真图案或除了侧向配光图案CPL和CPR之外的用于散射的配光图案的任意辅助配光图案。
    • 4. 发明授权
    • Vehicle headlamp and vehicle headlamp apparatus
    • 车辆前照灯和车辆前照灯装置
    • US08573819B2
    • 2013-11-05
    • US13218023
    • 2011-08-25
    • Yasuhiro OkuboToshiya Abe
    • Yasuhiro OkuboToshiya Abe
    • B60Q1/14B60Q1/06
    • F21S41/683F21S41/147F21S41/335
    • The present invention combines control for lighting on/off a right side semiconductor-type light source 5R, control for lighting on/off a left side semiconductor-type light source 5L, and control for moving a movable shade 7 between a first position and a second position via control for driving/stopping the movement mechanism 70 with one another so as to radiate luminous intensity of a light distribution pattern HP1 for high beam having a first function, a light distribution pattern HP2 for high beam having a second function, and a light distribution pattern HP3 for high beam having a third function toward a forward direction of a vehicle 3. As a result, since the present invention includes a set of lamp unit, in comparison with the conventional vehicle headlamp system, the present invention requires a less number of components, and thus downsizing and cost reduction can be achieved accordingly.
    • 本发明将用于点亮右侧半导体型光源5R的照明控制,左侧半导体型光源5L的点亮控制,以及用于在第一位置和第二位置之间移动可动阴影7的控制 通过用于驱动/停止运动机构70的控制的第二位置,以便辐射具有第一功能的远光用配光图案HP1的发光强度,具有第二功能的远光用配光图案HP2,以及 具有朝向车辆3的向前方向的第三功能的远光灯配光图案HP3。结果,由于本发明包括一组灯单元,与传统的车辆前照灯系统相比,本发明需要较少的 因此可以实现部件数量的减少和成本的降低。
    • 5. 发明授权
    • Vehicle headlamp
    • 车头灯
    • US08235570B2
    • 2012-08-07
    • US12645076
    • 2009-12-22
    • Yasuhiro OkuboToshiya Abe
    • Yasuhiro OkuboToshiya Abe
    • B60Q1/00
    • F21S41/689F21S41/147F21S41/155F21S41/43F21W2102/00
    • A vehicle headlamp is provided with: a main reflector having a convergent reflecting surface; a semiconductor-type light source; a projecting lens; an auxiliary reflector having a parabolic reflecting surface; a shade and a light shading member that are structured integrally with each other; and a switching device. By means of the switching device, the shade and light shading member, which are structured integrally with each other, are switched and positioned in a first location and a second location, thereby allowing light distribution patterns for high and low beams to be switched and illuminated toward a forward direction of a vehicle. As a result, the vehicle headlamp becomes capable of achieving downsizing, weight reduction, power saving, and cost reduction.
    • 一种车辆用前照灯设置有:具有会聚反射面的主反射体; 半导体型光源; 投影镜头; 具有抛物面反射面的辅助反射体; 彼此一体地构成的阴影和遮光构件; 和开关装置。 通过切换装置,彼此整体构造的遮光和遮光构件被切换并定位在第一位置和第二位置,从而允许切换和照亮高光束和低光束的配光图案 朝向车辆的前进方向。 结果,车辆用前照灯变得能够实现小型化,轻量化,省电,成本降低。
    • 6. 发明申请
    • VEHICLE HEADLAMP
    • 车用头灯
    • US20100194276A1
    • 2010-08-05
    • US12648915
    • 2009-12-29
    • Yasuhiro OKUBOToshiya Abe
    • Yasuhiro OKUBOToshiya Abe
    • B60Q1/02F21V7/00
    • F21V29/76F21S41/147F21S41/155F21S41/323F21S41/675F21S45/47F21Y2115/10
    • A vehicle headlamp is provided with: a fixed reflector having reflecting surfaces made of parabola-based free curved faces; movable reflectors having reflecting surfaces made of parabola-based free curved faces; and semiconductor-type light sources having light emitting chips shaped like a planar rectangle. When the movable reflectors are positioned in a first location, a light distribution pattern for low beam is obtained. When the movable reflectors are positioned in a second location, light distribution patterns for high beams are obtained. When the movable reflectors are positioned in a third location, light distribution patterns for daytime running light are obtained. As a result, the vehicle headlamp can achieve downsizing, weight reduction, power saving, and cost reduction.
    • 车辆前照灯设置有:具有由基于抛物线的自由曲面形成的反射面的固定反射器; 具有由基于抛物线的自由曲面制成的反射面的活动反射器; 以及具有形状像平面矩形的发光芯片的半导体型光源。 当可移动反射器位于第一位置时,获得用于近光的配光图案。 当可移动反射器位于第二位置时,获得用于高光束的配光图案。 当可移动反射器位于第三位置时,获得白天行进光的配光图案。 结果,车辆用前照灯可以实现小型化,轻量化,省电,成本降低。
    • 7. 发明申请
    • VEHICLE HEADLAMP
    • 车用头灯
    • US20100110711A1
    • 2010-05-06
    • US12603317
    • 2009-10-21
    • Yasuhiro OOKUBOToshiya Abe
    • Yasuhiro OOKUBOToshiya Abe
    • F21V7/00
    • F21S41/675F21S41/147F21S41/155F21Y2115/10
    • A vehicle headlamp is provided with: a fixed reflector having reflecting surfaces, a respective one of which is made of a parabola-based free curved face; movable reflectors having reflecting surfaces, a respective one of which is made of a parabola-based free curved face; and semiconductor-type light sources, a respective one of which has a light emitting chip shaped like a planar rectangle. When the movable reflectors are positioned in a first location, a light distribution pattern for low beam is obtained on the reflecting surfaces of the fixed reflector. When the movable reflectors are positioned in a second location, light distribution patterns for high beams are obtained on the reflecting surfaces of the fixed reflector and the movable reflector. As a result, the vehicle headlamp enables downsizing, weight reduction, power saving, and cost reduction.
    • 车辆前照灯设置有:具有反射表面的固定反射器,其各自的一个由抛物线型自由曲面制成; 具有反射表面的可移动反射器,其相应的一个由基于抛物线的自由曲面制成; 半导体型光源,其各自具有像平面矩形的发光芯片。 当可移动反射器位于第一位置时,在固定反射器的反射表面上获得用于近光的配光图案。 当可移动反射器位于第二位置时,在固定反射器和可移动反射器的反射表面上获得用于高光束的配光图案。 结果,车辆用前照灯能够实现小型化,轻量化,省电,成本降低。