Vehicle lamp
    1.
    发明授权
    Vehicle lamp 有权
    车灯

    公开(公告)号:US08696180B2

    公开(公告)日:2014-04-15

    申请号:US13224367

    申请日:2011-09-02

    摘要: A vehicle lamp includes a semiconductor light emitting device arranged to face toward a front of the vehicle lamp, a first optical member disposed in front of the semiconductor light emitting device, and a second optical member disposed in front of the first optical member. The first optical member comprises a front surface and a back surface. The front surface is configured to internally reflect light from the semiconductor light emitting device toward the back surface. The back surface is configured to internally reflect the light reflected by the front surface back toward the front surface such that the light exits the first optical member from the front surface. The second optical member is disposed directly in front of the front surface of the first optical member and diffuses the light from the first optical member to form a light distribution pattern.

    摘要翻译: 车辆用灯具包括配置成朝向车辆灯前方配置的半导体发光元件,设置在半导体发光元件前方的第一光学元件和配置在第一光学元件前方的第二光学元件。 第一光学构件包括前表面和后表面。 前表面被配置为在内部将来自半导体发光器件的光反射到背面。 后表面被配置为将由前表面反射的光内反射回前表面,使得光从前表面离开第一光学构件。 第二光学构件直接设置在第一光学构件的前表面的前面,并且漫射来自第一光学构件的光以形成配光图案。

    Headphones
    2.
    发明授权
    Headphones 失效
    耳机

    公开(公告)号:US08325962B2

    公开(公告)日:2012-12-04

    申请号:US12243758

    申请日:2008-10-01

    IPC分类号: H04R25/00

    CPC分类号: H04R5/0335 H04R2460/01

    摘要: There is provided headphones that include a pair of left and right earcups, an audio signal processing unit contained in the earcups, a headband connecting the left and right earcups respectively through a hanger, and a cord to supply a signal to the audio signal processing unit. In the headphones, a connection portion between the hanger and the headband is configured as an extension and contraction unit having a multistage structure including a small-diameter hollow member able to be taken in and out of a large-diameter hollow member, a part of the cord contained in the extension and contraction unit is spirally wound so as to be extended and contracted, nodes are placed respectively between the headband and the extension and contraction unit and between the hanger and the extension and contraction unit, and the respective nodes have a through-hole allowing penetration of the cord.

    摘要翻译: 提供耳机,其包括一对左耳耳罩和右耳罩,包含在耳罩中的音频信号处理单元,分别通过悬挂器连接左耳罩和右耳罩的头带,以及用于向音频信号处理单元提供信号的电线 。 在耳机中,吊架和头带之间的连接部分被构造成具有多级结构的延伸和收缩单元,该多级结构包括能够被引入和排出大直径中空构件的小直径中空构件,部分 包围在伸缩单元中的帘线被螺旋缠绕以便伸缩,节点分别放置在头带和伸缩单元之间以及衣架和伸缩单元之间,并且各个节点具有 通孔允许电线穿透。

    Vehicular headlamp unit
    3.
    发明授权
    Vehicular headlamp unit 有权
    车载大灯单元

    公开(公告)号:US08038334B2

    公开(公告)日:2011-10-18

    申请号:US12248244

    申请日:2008-10-09

    申请人: Hiroyuki Ishida

    发明人: Hiroyuki Ishida

    IPC分类号: B60Q1/16

    摘要: A vehicular headlamp unit using a light-emitting element as a light source includes a projection lens on an optical axis that extends in a vehicle longitudinal direction, and first and second light source units arranged rearward of the projection lens. The first light source unit includes a first light-emitting clement, a first reflector arranged to cover the first light-emitting clement from above and structured to reflect light from the first light-emitting element forward toward the optical axis, and a first mirror component having an upward-facing reflective surface. The second light source unit includes a second mirror component including a downward-facing reflective surface, a second light-emitting element arranged on the second mirror component facing forward and diagonally downward, a second reflector structured to reflect light from the second light-emitting element upward, and a third reflector arranged downward of the second light-emitting clement which reflects light from the second light-emitting clement forward.

    摘要翻译: 使用发光元件作为光源的车辆用前照灯单元包括在车辆纵向方向上延伸的光轴上的投影透镜,以及布置在投影透镜后方的第一和第二光源单元。 第一光源单元包括第一发光元件,第一反射器,其被布置成从上方覆盖第一发光元件并且被构造为将来自第一发光元件的光向前朝向光轴反射;以及第一反射镜部件 具有向上的反射表面。 第二光源单元包括第二反射镜部件和第二反射镜部件,第二反射镜部件包括面向下的反射表面,布置在第二反射镜部件上的第二发光元件,该第二反射镜部件面向前方并向下倾斜;第二反射镜,被构造成反射来自第二发光元件 并且第三反射器布置在第二发光部件的下方,其将来自第二发光部件的光向前方反射。

    VEHICLE LAMP
    5.
    发明申请
    VEHICLE LAMP 审中-公开
    车灯

    公开(公告)号:US20100277940A1

    公开(公告)日:2010-11-04

    申请号:US12764558

    申请日:2010-04-21

    申请人: Hiroyuki ISHIDA

    发明人: Hiroyuki ISHIDA

    IPC分类号: B60Q1/02

    摘要: A vehicle lamp includes a projection lens, an LED light source arranged behind a rear focal point of the projection lens such that an optical axis of the LED light source is oriented upward, a reflector which is arranged above he LED light source to reflect a first part of light emitted from the LED light source and to converge the first part of the light toward the rear focal point of the projection lens, a shade which is arranged between the projection lens and the reflector to partially block the first part of the light reflected by the reflector, and a first auxiliary reflector which is arranged above the LED light source and in front of the reflector to forwardly reflect a second part of the light emitted from the LED light source such that the second part of the light does not pass through the projection lens.

    摘要翻译: 车灯包括投影透镜,配置在投影透镜的后焦点之后的LED光源,使得LED光源的光轴向上取向,配置在LED光源上方的反射器,以反射第一 从LED光源发射的光的一部分并且将第一部分的光朝向投影透镜的后焦点会聚,设置在投影透镜和反射器之间的阴影部分地阻挡反射的第一部分的光 以及第一辅助反射器,该第一辅助反射器布置在LED光源的上方并且在反射器的前面,以向前反射从LED光源发射的光的第二部分,使得第二部分光不通过 投影镜头。

    LIGHTING UNIT FOR VEHICLE HEADLAMP
    9.
    发明申请
    LIGHTING UNIT FOR VEHICLE HEADLAMP 有权
    汽车灯头灯具

    公开(公告)号:US20080285297A1

    公开(公告)日:2008-11-20

    申请号:US12121937

    申请日:2008-05-16

    申请人: Hiroyuki ISHIDA

    发明人: Hiroyuki ISHIDA

    IPC分类号: B60Q1/00

    摘要: A lighting unit for a vehicle headlamp is provided with a projection lens, a light source, a reflector, a shade, and a convex lens. The projection lens is arranged on an optical axis extending in a longitudinal direction of a vehicle. The light source is arranged on a rear side of a rear side focal point of the projection lens. The reflector is configured to reflect forward a light from the light source toward the optical axis. An upper end edge of the shade passes through a vicinity of the rear side focal point. The shade is configured to shield a part of a reflected light from the reflector. The convex lens is arranged between the light source and the shade. The convex lens is configured to converge the light from the light source into the vicinity of the upper end edge of the shade.

    摘要翻译: 车辆前照灯的照明单元设置有投影透镜,光源,反射器,阴影和凸透镜。 投影透镜配置在沿车辆的长度方向延伸的光轴上。 光源布置在投影透镜的后侧焦点的后侧。 反射器被配置为将来自光源的光朝向光轴反射。 灯罩的上端边缘通过后侧焦点附近。 阴影被配置为屏蔽反射器的一部分反射光。 凸透镜布置在光源和阴影之间。 凸透镜被配置为将来自光源的光会聚到遮光罩的上端边缘附近。