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    Lamp unit
    2.
    发明授权
    Lamp unit 有权

    公开(公告)号：US09644810B2

    公开(公告)日：2017-05-09

    申请号：US14374316

    申请日：2013-01-22

    Applicant: KOITO MANUFACTURING CO., LTD.

    Inventor： Ippei Yamamoto

    IPC: B60Q1/00 ,  B60Q3/00 ,  F21S8/10 ,  F21W101/10

    CPC classification number: F21S41/295 ,  F21S41/147 ,  F21S41/265 ,  F21S41/333 ,  F21S41/338 ,  F21S41/36 ,  F21S41/365 ,  F21S41/663 ,  F21S43/14 ,  F21S43/26 ,  F21S43/31 ,  F21S43/40

    Abstract: A lamp unit has a first light source, a second light source which is illuminated when the first light source is turned off, and a projection lens having a first entering surface which is associated with a first focal point and a second entering surface which is associated with a second focal point. Light emitted from the first light source is incident on the first entering surface and passes through the projection lens. The second light source is disposed between the first light source and the projection lens in a position through which light emitted from the first light source to reach the first entering surface does not pass. Light emitted from the second light source is incident on the second entering surface and passes through the projection lens.

    LAMP UNIT
    4.
    发明申请
    LAMP UNIT 有权
    灯泡单元

    公开(公告)号：US20150009700A1

    公开(公告)日：2015-01-08

    申请号：US14374316

    申请日：2013-01-22

    Applicant: KOITO MANUFACTURING CO., LTD.

    Inventor： Ippei Yamamoto

    IPC: F21S8/10

    CPC classification number: F21S41/295 ,  F21S41/147 ,  F21S41/265 ,  F21S41/333 ,  F21S41/338 ,  F21S41/36 ,  F21S41/365 ,  F21S41/663 ,  F21S43/14 ,  F21S43/26 ,  F21S43/31 ,  F21S43/40

    Abstract: A lamp unit has a first light source, a second light source which is illuminated when the first light source is turned off, and a projection lens having a first entering surface which is associated with a first focal point and a second entering surface which is associated with a second focal point. Light emitted from the first light source is incident on the first entering surface and passes through the projection lens. The second light source is disposed between the first light source and the projection lens in a position through which light emitted from the first light source to reach the first entering surface does not pass. Light emitted from the second light source is incident on the second entering surface and passes through the projection lens.

    Abstract translation: 灯单元具有第一光源，当第一光源被关闭时被照亮的第二光源和具有与第一入射表面相关联的第一进入表面的投影透镜，第一入射表面与第一焦点相关联，第二进入表面相关联 与第二个焦点。 从第一光源发射的光入射在第一进入表面上并通过投影透镜。 第二光源设置在第一光源和投影透镜之间，从第一光源发射到达第一进入表面的光不通过的位置。 从第二光源发射的光入射在第二进入表面上并通过投影透镜。

    ILLUMINATION LAMP WITH DUAL BEAM FUNCTIONS
    5.
    发明申请
    ILLUMINATION LAMP WITH DUAL BEAM FUNCTIONS 审中-公开
    具有双光束功能的照明灯

    公开(公告)号：US20120281424A1

    公开(公告)日：2012-11-08

    申请号：US13462049

    申请日：2012-05-02

    Applicant: John Alexander Hansen ,  Nathan Thomas Taylor ,  Donald M. Lane

    Inventor： John Alexander Hansen ,  Nathan Thomas Taylor ,  Donald M. Lane

    IPC: B60Q1/16 ,  F21V13/04 ,  F21V31/03 ,  F21V7/06

    CPC classification number: B60Q1/16 ,  F21S41/147 ,  F21S41/192 ,  F21S41/333 ,  F21S41/336

    Abstract: Implementations described and claimed herein provide a dual function illumination lamp in compliance with regulations for vehicular forward lighting. In one implementation, the illumination lamp includes a first reflector and a second reflector. The first reflector has a first reflecting region adapted to reflect light emitted from a first light emitting diode through an optics-free lens. The light reflected from the first reflecting region forms a first beam light pattern. The second reflector has a second reflecting region adapted to reflect light emitted from a second light emitting diode through the optics-free lens. The light reflected from the second reflecting region forms a second beam light pattern that is different from the first beam light pattern. In some implementations, the first beam light pattern is a low beam light pattern, and the second beam light pattern is a high beam light pattern.

    Abstract translation: 本文描述和要求保护的实施例提供了符合车辆前向照明规定的双功能照明灯。 在一个实施方案中，照明灯包括第一反射器和第二反射器。 第一反射器具有适于将从第一发光二极管发射的光反射通过无光学透镜的第一反射区域。 从第一反射区域反射的光形成第一光束光图案。 第二反射器具有适于反射从第二发光二极管发射的光通过无光学透镜的第二反射区域。 从第二反射区域反射的光形成与第一光束光图案不同的第二光束光图案。 在一些实施方案中，第一光束光图案是远光灯图案，第二光束光图案是远光灯图案。

    VEHICLE LIGHT
    6.
    发明申请
    VEHICLE LIGHT 有权
    车辆灯

    公开(公告)号：US20110261576A1

    公开(公告)日：2011-10-27

    申请号：US13034684

    申请日：2011-02-24

    Applicant: Mitsuhiro Uchida

    Inventor： Mitsuhiro Uchida

    IPC: B60Q1/00

    CPC classification number: F21S41/689 ,  F21S41/162 ,  F21S41/17 ,  F21S41/255 ,  F21S41/321 ,  F21S41/333 ,  F21S41/36 ,  F21S41/365 ,  F21S41/43 ,  F21S41/60 ,  F21S41/675

    Abstract: A vehicle light can include a bulb, a projector lens disposed in front of the bulb and having a focus located in between the bulb and the projector lens. A first reflecting surface can be disposed behind the projector lens, for reflecting light beams emitted from the bulb toward the projector lens so that the light beams are converged at or near the focus of the projector lens. A shade can be configured to shield part of the light beams directed from the first reflecting surface to the projector lens. A second reflecting surface can be disposed on a rear surface of the shade, for reflecting downward part of the reflected light beams directed from the first reflecting surface to the projector lens. A third reflecting surface can be disposed below the shade, for reflecting the light beams from the second reflecting surface to an outside area below the projector lens to project the light beams forward. A decrease in the parts number along with an improvement in light utilization efficiency may be realized with certain embodiments of the invention.

    Abstract translation: 车灯可以包括灯泡，设置在灯泡前面的投影透镜，并且具有位于灯泡和投影仪透镜之间的焦点。 第一反射表面可以设置在投影仪透镜的后面，用于将从灯泡发射的光束反射到投影透镜，使得光束会聚在投影仪透镜的焦点处或其附近。 阴影可以被配置为将从第一反射表面引导的部分光束屏蔽到投影仪透镜。 第二反射面可以设置在遮光罩的后表面上，用于将从第一反射表面指向的反射光的向下的一部分反射到投影透镜。 第三反射表面可以设置在阴影下方，用于将来自第二反射表面的光束反射到投影仪透镜下方的外部区域以使光束向前突出。 可以通过本发明的某些实施例来实现部件号的减少以及光利用效率的提高。

    VEHICULAR ILLUMINATION LAMP
    7.
    发明申请
    VEHICULAR ILLUMINATION LAMP 失效
    车用照明灯

    公开(公告)号：US20110199777A1

    公开(公告)日：2011-08-18

    申请号：US13025543

    申请日：2011-02-11

    Applicant: Masahito Naganawa

    Inventor： Masahito Naganawa

    IPC: B60Q1/02 ,  B23P11/00

    CPC classification number: F21S41/43 ,  F21S41/147 ,  F21S41/255 ,  F21S41/321 ,  F21S41/333 ,  F21S41/36 ,  F21S41/365 ,  F21W2102/00 ,  F21Y2115/10 ,  Y10T29/49826

    Abstract: A lamp includes a projection lens, a light-emitting element disposed rearwardly of a rear-side focal point of the projection lens to be directed upward, a reflector disposed to cover the light-emitting element from an upper side to reflect light from the light-emitting element toward the projection lens, and a shade disposed with an upper end edge thereof passing closely below the rear-side focal point to block part of reflected light from the reflector. Generally the entirety of a portion of the projection lens positioned above the optical axis is cut away. A reflective surface that reflects downward the reflected light from the main reflector is formed on a rear surface of the shade. A sub reflector that reflects forward the reflected light from the reflector reflected by the reflective surface of the shade so as not to be incident on the projection lens is disposed below the shade.

    Abstract translation: 一种灯包括投影透镜，设置在投影透镜的后侧焦点向后指向的发光元件，设置成从上侧覆盖发光元件的反射体，以反射来自光的光 朝向投影透镜的发光元件，以及设置成其上端边缘靠近后侧焦点的阴影，以阻挡来自反射器的反射光的一部分。 通常，位于光轴上方的投影透镜的一部分的整体被切除。 在阴影的后表面上形成有从主反射体向下反射反射光的反射面。 将来自反射镜的反射镜反射的反射光向前反射以便不入射在投影透镜上的副反射器设置在阴影下。

    High Contrast Light Pattern Projection Mechanism
    8.
    发明申请
    High Contrast Light Pattern Projection Mechanism 审中-公开
    高对比度光模式投影机制

    公开(公告)号：US20110019424A1

    公开(公告)日：2011-01-27

    申请号：US12558516

    申请日：2009-09-12

    Applicant: Ching-Cherng SUN

    Inventor： Ching-Cherng SUN

    IPC: F21V7/00

    CPC classification number: F21S41/36 ,  F21S41/162 ,  F21S41/19 ,  F21S41/321 ,  F21S41/333 ,  F21S41/365

    Abstract: A high contrast light pattern projection mechanism includes a first reflecting body and a second reflecting body installed at upper and lower portions of an open end of a reflecting cavity respectively. If a light bulb module in the reflecting cavity emits a light source, a large-angle light and a small-angle light of the light source will be reflected from the first reflecting surface in the reflecting cavity and the second and third reflecting surfaces of the reflecting bodies respectively, such that the large-angle light and the small-angle light form a high contrast light pattern to be emitted to the outside, so as to enhance both contrast and illumination efficiency of the projection mechanism.

    Abstract translation: 高对比度光图案投影机构包括分别安装在反射腔的开口端的上部和下部的第一反射体和第二反射体。 如果反射腔中的灯泡模块发射光源，则光源的大角度光和小角度光将从反射腔中的第一反射面反射并且反射腔的第二反射面和第三反射面 使得大角度光和小角度光形成高对比度光图案以发射到外部，从而增强投影机构的对比度和照明效率。

    VEHICULAR LIGHTING DEVICE
    9.
    发明申请
    VEHICULAR LIGHTING DEVICE 审中-公开
    车用照明装置

    公开(公告)号：US20100309676A1

    公开(公告)日：2010-12-09

    申请号：US12792843

    申请日：2010-06-03

    Applicant: Keng-Sheng LIN

    Inventor： Keng-Sheng LIN

    IPC: F21V7/09 ,  F21V7/00

    CPC classification number: F21S41/333 ,  F21S41/147 ,  F21S41/338 ,  F21S41/43

    Abstract: A vehicular lighting device is composed of at least one light-emitting element, a lens for guiding the refraction of the light of the light-emitting element along an optical axis, a shield having a cut-off portion formed at an edge thereof and located on the same horizon as the optical axis, and a reflector mounted above the light-emitting element. The reflector includes a first reflective surface is parabolic, and a second reflective surface inclining against the optical axis according to the radian of the first reflective surface. After the first and second reflective surfaces are used for guiding and focusing the light on the cut-off portion, the first and second reflective surfaces can project the light to the lens. Accordingly, the second reflective surface can guide some residual light to effectively enhance luminous flux and light utilization.

    Abstract translation: 车辆照明装置由至少一个发光元件，用于沿着光轴引导发光元件的光的折射的透镜，具有形成在其边缘处的切断部的屏蔽部， 在与光轴相同的地平线上，以及安装在发光元件上方的反射器。 反射器包括第一反射表面是抛物面的，并且第二反射表面相对于第一反射表面的弧度抵靠光轴倾斜。 在第一和第二反射表面用于引导和聚焦在切断部分上的光之后，第一和第二反射表面可将光投射到透镜。 因此，第二反射面可以引导一些残余光，以有效地增强光通量和光利用率。

    Reflector for a light assembly, such as a taillight, a headlight, or an interior light, of a motor vehicle
    10.
    发明授权
    Reflector for a light assembly, such as a taillight, a headlight, or an interior light, of a motor vehicle 失效
    用于汽车的轻组件的反射器，例如尾灯，头灯或室内灯

    公开(公告)号：US06722777B2

    公开(公告)日：2004-04-20

    申请号：US10065328

    申请日：2002-10-04

    Applicant: Andreas Erber

    Inventor： Andreas Erber

    IPC: F21W10110

    CPC classification number: F21V7/0008 ,  F21S41/14 ,  F21S41/143 ,  F21S41/147 ,  F21S41/333 ,  F21S43/14 ,  F21S43/30 ,  F21W2106/00 ,  F21Y2115/10

    Abstract: A reflector for a light assembly of a motor vehicle has at least one reflector surface for rays emitted by an illumination element positioned at a spacing to the at least one reflector surface. The at least one reflector surface is a surface of revolution whose generatrix is part of a curve and ascends in a direction to the illumination element that is oriented toward the at least one reflector surface. The curve can be a parabola, an ellipse or a free-form curve.

    Abstract translation: 用于机动车辆的灯组件的反射器具有至少一个反射器表面，用于由与至少一个反射器表面间隔定位的照明元件发射的光线。 所述至少一个反射器表面是旋转表面，其母线是曲线的一部分并且在朝向所述至少一个反射器表面的所述照明元件的方向上升。 曲线可以是抛物线，椭圆形或自由曲线。

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