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10 条记录 (耗时 0.019 秒)

    Lampholder having internal cooling passages
    1.
    发明授权
    Lampholder having internal cooling passages 失效
    灯座具有内部冷却通道

    公开(公告)号：US4596433A

    公开(公告)日：1986-06-24

    申请号：US761292

    申请日：1985-07-29

    申请人： Klaus Oesterheld ,  Michael Franovic ,  Carlos Martinez

    发明人： Klaus Oesterheld ,  Michael Franovic ,  Carlos Martinez

    IPC分类号： F21V19/00 ,  F21V29/00 ,  H01R33/08 ,  H01R13/533

    CPC分类号： F21V29/004 ,  F21V19/0095 ,  F21V29/83 ,  H01R33/0809 ,  F21Y2103/37

    摘要： A holder for a discharge lamp having a bi-pin base includes a housing with two pairs of opposed walls connected to form a lamp base receiving recess therebetween, a resilient clip and an opposed pair of electrical conductors. The clip and the conductor pair are disposed in the housing for gripping the lamp base and for electrically engaging the lamp pins, respectively, of a lamp received into the holder.The housing further includes four internal cooling passages partly formed by two directly facing and opposed rib pairs provided on the respective housing walls. The passages open to the ambient atmosphere. The resilient clip has good thermally conductive properties.

    摘要翻译： 用于具有双针座的放电灯的保持器包括具有两对相对的壁的壳体，所述两对相对的壁连接以在其间形成灯座容纳凹部，弹性夹子和相对的一对电导体。 夹子和导体对设置在壳体中，用于夹持灯座，并分别与接收到保持器中的灯的灯管电接合。 壳体还包括四个内部冷却通道，其部分地由设置在相应的壳体壁上的两个直接面对的肋对形成。 通道通向大气环境。 弹性夹具具有良好的导热性能。

    SURFACE MOUNT CIRCUIT BOARD INDICATOR
    3.
    发明申请
    SURFACE MOUNT CIRCUIT BOARD INDICATOR 有权
    表面安装电路板指示器

    公开(公告)号：US20090273939A1

    公开(公告)日：2009-11-05

    申请号：US12435090

    申请日：2009-05-04

    申请人： Klaus Oesterheld ,  Kenneth Jenkins

    发明人： Klaus Oesterheld ,  Kenneth Jenkins

    IPC分类号： F21V15/00 ,  H05K7/02

    CPC分类号： F21K9/20 ,  F21W2111/00 ,  H05K1/141 ,  H05K1/181 ,  H05K3/366 ,  H05K2201/049 ,  H05K2201/09181 ,  H05K2201/10106

    摘要： The present invention is directed to a surface mount circuit board indicator. In one embodiment the surface mount circuit board indicator includes a printed circuit board (PCB) having at least one light emitting diode (LED) die, one or more traces and at least one lens, a housing comprising at least one opening on a side along a perimeter of the housing, wherein the PCB is coupled to the housing such that a light output surface of the at least one LED die faces a same direction as the at least one opening and at least one alignment pin coupled to the housing.

    摘要翻译： 本发明涉及一种表面贴装电路板指示器。 在一个实施例中，表面安装电路板指示器包括具有至少一个发光二极管（LED）裸片，一个或多个迹线和至少一个透镜的印刷电路板（PCB），壳体包括沿着一侧的至少一个开口 壳体的周边，其中PCB耦合到壳体，使得至少一个LED管芯的光输出表面面向与至少一个开口相同的方向，以及耦合到壳体的至少一个对准销。

    LED wayside signal for a railway
    6.
    发明授权
    LED wayside signal for a railway 有权
    LED路边信号为铁路

    公开(公告)号：US06435459B1

    公开(公告)日：2002-08-20

    申请号：US09429351

    申请日：1999-10-28

    申请人： John Richard Sanderson ,  Klaus Oesterheld ,  Rand Eikelberger

    发明人： John Richard Sanderson ,  Klaus Oesterheld ,  Rand Eikelberger

    IPC分类号： B61L2924

    CPC分类号： B61L5/1827 ,  B61L2207/02

    摘要： A wayside signal for a railway includes a plurality of light emitting diodes housed in a housing. The light emitting diodes output indication signals. Further, the light emitting diodes are configured on a first circuit board which is thermally coupled to the housing. The housing may also include heat sink fins to dissipate heat generated by the light emitting diodes and associated driving circuitry for driving the light emitting diodes also contained within the housing. An additional light emitting diode may also be contained within the housing to point in an opposite direction than the indication signal light emitting diodes, which additional light emitting diode may be formed on a second circuit board with the driving circuitry. The additional light emitting diode provides an indication to anyone behind the wayside signal as to the indication of the wayside signal. The wayside signal is further optimized for thermal efficiency and to be sealed against the elements. In regard to thermal efficiency, the first circuit board may be metal clad and the housing may be formed of black anodized aluminum. Also, a plastic insulator may be attached to the housing and covered with a lamp base. The lamp base may be configured to be inserted into a conventional socket for a wayside signal, so that the wayside signal of the present invention can be utilized with existing circuitry.

    摘要翻译： 铁路的路边信号包括容纳在壳体中的多个发光二极管。 发光二极管输出指示信号。 此外，发光二极管被配置在与壳体热耦合的第一电路板上。 壳体还可以包括散热鳍片，以散发由发光二极管产生的热量和相关联的驱动电路，用于驱动也包含在壳体内的发光二极管。 附加的发光二极管也可以包含在壳体内以指向与指示信号发光二极管相反的方向，该附加发光二极管可以与驱动电路形成在第二电路板上。 附加的发光二极管为旁路信号后面的任何人提供关于路边信号的指示的指示。 路边信号进一步优化了热效率并与元件密封。 关于热效率，第一电路板可以是金属包覆的，并且壳体可以由黑色阳极氧化铝形成。 此外，塑料绝缘体可以附接到壳体并且被灯座覆盖。 灯座可以被配置为插入到用于路边信号的常规插座中，使得本发明的路边信号可以与现有电路一起使用。

    Multi-level surface mounted lightpipe package design with LED light sources
    8.
    发明授权
    Multi-level surface mounted lightpipe package design with LED light sources 有权
    多级表面安装光管包装设计，带有LED光源

    公开(公告)号：US07329034B2

    公开(公告)日：2008-02-12

    申请号：US10378841

    申请日：2003-03-05

    申请人： Anthony Verdes ,  Klaus Oesterheld ,  John R. McNamara

    发明人： Anthony Verdes ,  Klaus Oesterheld ,  John R. McNamara

    IPC分类号： F21V7/04

    CPC分类号： G02B6/0006 ,  F21W2111/00 ,  F21Y2115/10 ,  Y10S362/80

    摘要： A multi-level optical device that includes a housing. Further, a multi-level lightpipe is placed in the housing and includes at least two paths for passing light. A lightpipe barrier can optionally be placed between the at least two paths in the multi-level lightpipe, to provide enhanced separation between the light passing through the two paths. Further, a plurality of light emitting diodes (LEDs) are provided in the housing. Respective ones of the plurality of LEDs provide light input into a respective one of the paths of the multi-level lightpipe. The multi-level lightpipe can take the form of a bi-level prism, and the plurality of LEDs may be multi-color LEDs. A light-bleeding preventing device can be positioned between the at least two paths in the multi-level lightpipe. The multi-level lightpipe can also include plural multi-level lightpipes arranged in a row to create a matrix of output light signals.

    摘要翻译： 一种包括壳体的多级光学装置。 此外，多层光管被放置在壳体中并且包括用于通过光的至少两条路径。 光管屏障可以可选地放置在多级光管中的至少两条路径之间，以提供穿过两条路径的光线之间的增强的间隔。 此外，在壳体中设置多个发光二极管（LED）。 多个LED中的各个LED将光输入提供到多电平光管的相应一个路径中。 多级光管可以采用双层棱镜的形式，并且多个LED可以是多色LED。 防漏水装置可以位于多级光管中的至少两条路径之间。 多级光管还可以包括排列成一行的多个多级光管，以产生输出光信号的矩阵。

    Surface mount circuit board indicator
    10.
    发明授权
    Surface mount circuit board indicator 有权
    表面贴装电路板指示灯

    公开(公告)号：US08593298B2

    公开(公告)日：2013-11-26

    申请号：US12435090

    申请日：2009-05-04

    申请人： Klaus Oesterheld ,  Kenneth Jenkins

    发明人： Klaus Oesterheld ,  Kenneth Jenkins

    IPC分类号： G08B5/22

    CPC分类号： F21K9/20 ,  F21W2111/00 ,  H05K1/141 ,  H05K1/181 ,  H05K3/366 ,  H05K2201/049 ,  H05K2201/09181 ,  H05K2201/10106

    摘要： The present invention is directed to a surface mount circuit board indicator. In one embodiment the surface mount circuit board indicator includes a printed circuit board (PCB) having at least one light emitting diode (LED) die, one or more traces and at least one lens, a housing comprising at least one opening on a side along a perimeter of the housing, wherein the PCB is coupled to the housing such that a light output surface of the at least one LED die faces a same direction as the at least one opening and at least one alignment pin coupled to the housing.

    摘要翻译： 本发明涉及一种表面贴装电路板指示器。 在一个实施例中，表面安装电路板指示器包括具有至少一个发光二极管（LED）裸片，一个或多个迹线和至少一个透镜的印刷电路板（PCB），壳体包括沿着一侧的至少一个开口 壳体的周边，其中PCB耦合到壳体，使得至少一个LED管芯的光输出表面面向与至少一个开口相同的方向，以及耦合到壳体的至少一个对准销。