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184 条记录 (耗时 0.047 秒)

    Head lamp for vehicle
    1.
    发明授权
    Head lamp for vehicle 失效
    汽车头灯

    公开(公告)号：US6007221A

    公开(公告)日：1999-12-28

    申请号：US36124

    申请日：1998-03-06

    申请人： Hitoshi Taniuchi ,  Hiroshi Iwasaki ,  Tsutomu Yamamoto ,  Toshiaki Aoki

    发明人： Hitoshi Taniuchi ,  Hiroshi Iwasaki ,  Tsutomu Yamamoto ,  Toshiaki Aoki

    IPC分类号： B60Q1/115 ,  B60Q1/06 ,  B60Q1/14 ,  F21S8/10 ,  F21V7/16 ,  F21V11/00 ,  F21V14/04 ,  F21V14/08

    CPC分类号： F21S48/1784 ,  B60Q1/06 ,  F21S48/1186

    摘要： A head lamp for a vehicle wherein an actuator is made to be able to be moved to a leveling actuation range corresponding to output from a vehicle body sensor and to a beam change position B out of a leveling actuation range when a beam changing switch is set to a drive beam position, and if the actuator is moved to the beam change position B at least a part covering a lower half of a discharge lamp of the hood is moved back to switch it from a passing beam state to a drive beam state. The actuator for leveling actuation indispensable to be provided for the head lamp for a vehicle having the discharge lamp as a light source, makes it possible also to switch between the passing beam state and drive beam state, thereby dissolving problems of large size and high cost of the head lamp.

    摘要翻译： 一种用于车辆的头灯，其中致动器被制成能够移动到对应于从车体传感器输出的调平致动范围，并且当设置光束改变开关时，使光​​束变化位置B移动到调平动作范围之外 到驱动梁位置，并且如果致动器移动到光束变换位置B，则覆盖罩的放电灯的下半部分的至少一部分被移回，以将其从通过光束状态切换到驱动光束状态。 用于用于具有放电灯作为光源的车辆的头灯所必需的用于调平致动器的致动器还可以在通过光束状态和驱动光束状态之间切换，从而解决大尺寸和高成本的问题 的头灯。

    Automobile headlight
    2.
    发明授权
    Automobile headlight 失效
    汽车头灯

    公开(公告)号：US5971574A

    公开(公告)日：1999-10-26

    申请号：US932587

    申请日：1997-09-17

    申请人： Hitoshi Taniuchi ,  Hiroshi Iwasaki ,  Takashi Futami

    发明人： Hitoshi Taniuchi ,  Hiroshi Iwasaki ,  Takashi Futami

    IPC分类号： B60Q1/076 ,  B60Q1/14 ,  F21S8/10 ,  F21V14/02 ,  B60Q1/06

    CPC分类号： F21S48/1742 ,  B60Q1/076 ,  B60Q1/1415

    摘要： An automobile headlight including a single movable light source which does not change the angle of its optical axis relative to the optical axis of the reflector. The light source is coupled to an apparatus capable of changing the position of the light source depending on the driving state of the automobile. The headlight has sufficient light distribution patterns for multiple driving conditions, such as when the automobile is traveling straight ahead, by-passing another vehicle, or carrying a heavy load, without changing the angle of the optical axis of the light source relative to the optical axis of the reflector. This allows the driver to maintain good visibility while prolonging the life of the headlight and reducing its overall size.

    摘要翻译： 一种汽车头灯，其包括不改变其光轴相对于反射器的光轴的角度的单个可移动光源。 光源耦合到能够根据汽车的驱动状态改变光源的位置的装置。 前照灯具有足够的用于多个驾驶条件的配光图案，例如当汽车直行前行，旁路另一车辆或承载重载时，而不改变光源相对于光学器件的光轴的角度 反射器的轴线。 这允许驾驶员保持良好的可见度，同时延长前灯的寿命并减小其总体尺寸。

    Lamp with switching device and control method thereof
    3.
    发明授权
    Lamp with switching device and control method thereof 失效
    具有开关装置的灯及其控制方法

    公开(公告)号：US06300718B1

    公开(公告)日：2001-10-09

    申请号：US09383407

    申请日：1999-08-26

    申请人： Hitoshi Taniuchi ,  Hiroshi Iwasaki ,  Masahito Okamoto

    发明人： Hitoshi Taniuchi ,  Hiroshi Iwasaki ,  Masahito Okamoto

    IPC分类号： B60Q102

    CPC分类号： B60Q1/1415 ,  B60Q1/076 ,  F21S41/657

    摘要： A headlight includes a beam-type switching device equipped with an electrical power limiting device. The power limiting device can lower operational electrical power after a certain time interval has passed following initial application of operational electrical power to the switching device. The switching device can include an electromagnetic solenoid 5a with a coil. Sufficient electrical current can be applied to the switching device for an initial period when electromagnetic solenoid 5a requires comparatively high operational electrical power, and an electrical power limiting device can lower the electrical power applied to the switching device after a short time period. The size and cost of the switching device can be reduced, overheating can be avoided, and the longevity and reliability of the device can be increased.

    摘要翻译： 前照灯包括配备有电力限制装置的光束式开关装置。 功率限制装置可以在对开关装置初次施加工作电力之后经过一定时间间隔后降低运行电力。 开关装置可以包括具有线圈的电磁螺线管5a。 在电磁螺线管5a需要相对较高的工作电力的初期，可以向切换装置施加足够的电流，并且电力限制装置可以在短时间段之后降低施加到开关装置的电力。 可以减少开关装置的尺寸和成本，可以避免过热，并且可以提高装置的寿命和可靠性。

    Headlamp with beam distribution switch mechanism
    4.
    发明授权
    Headlamp with beam distribution switch mechanism 有权
    前照灯配有光束分配开关机构

    公开(公告)号：US06190029B1

    公开(公告)日：2001-02-20

    申请号：US09160680

    申请日：1998-09-25

    申请人： Hitoshi Taniuchi ,  Hiroshi Iwasaki ,  Takashi Sato

    发明人： Hitoshi Taniuchi ,  Hiroshi Iwasaki ,  Takashi Sato

    IPC分类号： B60Q100

    CPC分类号： F21S41/692 ,  F21S41/333

    摘要： A headlamp 1 has a beam distribution switch mechanism that comprises a hood 3 and a reflecting mirror 4. The hood 3 includes a fixed member 31 having a cut portion 31a on the upper side and a moving member 32 for opening and closing the cut portion. The reflecting mirror 4 includes a first reflecting surface 41 for reflecting the light beam from the light source 2 when the cut portion 31a is closed and the second reflecting surface 42 for reflecting the light beam from the light source 2 when the cut portion 31a is opened.

    摘要翻译： 前照灯1具有包括罩3和反射镜4的光束分配开关机构。罩3包括在上侧具有切口部分31a的固定构件31和用于打开和关闭切割部分的移动构件32。 反射镜4包括：当切割部分31a闭合时用于反射来自光源2的光束的第一反射表面41和当切割部分31a打开时反射来自光源2的光束的第二反射表面42 。

    Vehicle headlight
    6.
    发明授权
    Vehicle headlight 有权

    公开(公告)号：US06575609B2

    公开(公告)日：2003-06-10

    申请号：US10213378

    申请日：2002-08-07

    申请人： Hitoshi Taniuchi ,  Hiroshi Iwasaki

    发明人： Hitoshi Taniuchi ,  Hiroshi Iwasaki

    IPC分类号： F21V700

    CPC分类号： F21S41/692 ,  F21S41/162 ,  F21S41/17 ,  F21S41/255 ,  F21S41/321 ,  F21S41/36 ,  F21S41/365 ,  F21S41/43 ,  F21S41/60 ,  F21S41/675 ,  F21S41/686 ,  F21S41/689 ,  F21W2102/00

    摘要： A vehicle headlight can include a light source, first and second ellipse group reflecting surfaces having a focus corresponding to the light source, a first parabolic group reflecting surface with a focus on a second focus of the second ellipse group reflecting surface, and a second parabolic group reflecting surface with a focus corresponding to the position of the light source. A movable shutter can be provided with a shutter part and a shade part. When the shade part is placed in the light flux of the first ellipse group reflecting surface, the shade part shades the light flux irradiating from the light source to the second parabolic group reflecting surface. On the other hand, when the shutter part is withdrawn from the light flux, the second parabolic group reflecting surface can receive light. The second ellipse group reflecting surface can reflect unused light from the first ellipse group reflecting surface toward the first parabolic group reflecting surface, and the first parabolic group reflecting surface can reflect the light in the irradiation direction. Thus, the low-beam distribution and the high-beam distribution can be improved in illumination. Furthermore, the light from the second parabolic group reflecting surface that is to be projected in the front direction can be added to the light reflected from the first ellipse group reflecting surface to improve the visibility in the front of the vehicle during high-beam distribution.