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    LED LIGHT UNIT AND METHOD OF OPERATING AN LED LIGHT UNIT
    21.
    发明申请
    LED LIGHT UNIT AND METHOD OF OPERATING AN LED LIGHT UNIT 有权
    LED灯单元和操作LED灯单元的方法

    公开(公告)号：US20140333221A1

    公开(公告)日：2014-11-13

    申请号：US14262226

    申请日：2014-04-25

    Applicant: Goodrich Lighting Systems GmbH

    Inventor： Robert Trinschek ,  Andre Hessling von Heimendahl ,  Steffen Roebke

    IPC: H05B33/08

    CPC classification number: H05B33/0809 ,  H05B33/08 ,  H05B33/0842 ,  H05B41/00 ,  Y02B20/346 ,  Y10T29/49817

    Abstract: An LED light unit, in particular for a passenger transport vehicle, such as an aircraft, a road vehicle, a ship or a rail car, is disclosed that has at least one LED and is configured to be used with a high intensity discharge lamp power supply that is adapted to monitor its output behavior. The LED light unit comprises a power input coupleable to the high intensity discharge lamp power supply, a capacitor switchably coupled to the power input for absorbing electrical energy from the high intensity discharge lamp power supply, and a power dissipating element switchably coupled to the power input for dissipating electrical energy from the high intensity discharge lamp power supply.

    Abstract translation: 公开了一种LED灯单元，特别是用于诸如飞机，道路车辆，船舶或轨道车辆的客运车辆的LED灯单元，其具有至少一个LED并被配置为与高强度放电灯功率一起使用 供应适用于监控其输出行为。 LED灯单元包括可耦合到高强度放电灯电源的电力输入，可切换地耦合到电源输入的电容器，用于从高强度放电灯电源吸收电能;以及功率耗散元件，其切换地耦合到电力输入 用于从高强度放电灯电源中消散电能。

    Exterior aircraft light and aircraft comprising an exterior aircraft light
    22.
    发明授权
    Exterior aircraft light and aircraft comprising an exterior aircraft light 有权

    公开(公告)号：US11884419B2

    公开(公告)日：2024-01-30

    申请号：US17669603

    申请日：2022-02-11

    Applicant: Goodrich Lighting Systems GmbH & Co. KG

    Inventor： Anil Kumar Jha ,  Robert Trinschek ,  Jens Leuschner ,  John D. Edquist

    IPC: B64D47/06 ,  F21V23/06 ,  B64D47/08

    CPC classification number: B64D47/06 ,  F21V23/06 ,  B64D47/08

    Abstract: An exterior aircraft light that can be used on an aircraft includes a dome-shaped light transmissive cover, a light emission assembly, and an interface assembly. The light emission assembly comprises a light emission tower portion, having a cover-facing end and an opposite aircraft-facing end and having a hollow channel extending between the aircraft-facing end and the cover-facing end, a platform portion, and at least one light source and at least one optical element, arranged on the platform portion. The interface assembly extends through the hollow channel of the light emission tower portion and comprises an elevated base, which is configured for mechanically supporting and electrically connecting an electric component, the electric component being at least one of a data reception component, a data transmission component, and a data generation component. The interface assembly further comprises at least one signal line, which extends from the elevated base through the interface assembly.

    EXTERIOR AIRCRAFT LIGHT AND AIRCRAFT COMPRISING AN EXTERIOR AIRCRAFT LIGHT
    23.
    发明申请
    EXTERIOR AIRCRAFT LIGHT AND AIRCRAFT COMPRISING AN EXTERIOR AIRCRAFT LIGHT 有权

    公开(公告)号：US20220258881A1

    公开(公告)日：2022-08-18

    申请号：US17669603

    申请日：2022-02-11

    Applicant: Goodrich Lighting Systems GmbH & Co. KG

    Inventor： Anil Kumar JHA ,  Robert Trinschek ,  Jens Leuschner ,  John D. Edquist

    IPC: B64D47/06 ,  F21V23/06

    Abstract: An exterior aircraft light that can be used on an aircraft includes a dome-shaped light transmissive cover, a light emission assembly, and an interface assembly. The light emission assembly comprises a light emission tower portion, having a cover-facing end and an opposite aircraft-facing end and having a hollow channel extending between the aircraft-facing end and the cover-facing end, a platform portion, and at least one light source and at least one optical element, arranged on the platform portion. The interface assembly extends through the hollow channel of the light emission tower portion and comprises an elevated base, which is configured for mechanically supporting and electrically connecting an electric component, the electric component being at least one of a data reception component, a data transmission component, and a data generation component. The interface assembly further comprises at least one signal line, which extends from the elevated base through the interface assembly.

    Aircraft LED Light Unit
    25.
    发明申请
    Aircraft LED Light Unit 审中-公开
    飞机LED灯单元

    公开(公告)号：US20170015435A1

    公开(公告)日：2017-01-19

    申请号：US15209895

    申请日：2016-07-14

    Applicant: Goodrich Lighting Systems GmbH

    Inventor： Anil Kumar Jha ,  Norbert Menne ,  Elmar Schrewe ,  Robert Trinschek ,  Andre Hessling-von Heimendahl

    IPC: B64D47/02 ,  F21V23/04 ,  H05K1/18

    CPC classification number: B64D47/02 ,  F21V23/04 ,  H05K1/053 ,  H05K1/056 ,  H05K1/181 ,  H05K3/3431 ,  H05K2201/10106 ,  H05K2201/10484 ,  Y02P70/611

    Abstract: An aircraft LED light unit comprises at least one printed circuit board which comprises at least one metal core layer and at least one dielectric layer, and at least one LED disposed on the printed circuit board and which comprises an anode and a cathode for electrically coupling to a power source. One of the anode and cathode of the at least one LED is connected to an electrical conductor which is disposed on the dielectric layer and is coupled to a first terminal of the power source, wherein the dielectric layer electrically isolates the electrical conductor from the metal core layer, and the other one of the anode and cathode of the at least one LED is connected to the metal core layer of the at least one printed circuit board, wherein the metal core layer is coupled to a second terminal of the power source.

    Abstract translation: 飞机LED灯单元包括至少一个包括至少一个金属芯层和至少一个介电层的印刷电路板，以及布置在印刷电路板上的至少一个LED，并且包括用于电耦合到 电源。 至少一个LED的阳极和阴极之一连接到电导体，电导体设置在电介质层上并且耦合到电源的第一端子，其中电介质层将电导体与金属芯电隔离 层，并且所述至少一个LED的阳极和阴极中的另一个连接到所述至少一个印刷电路板的金属芯层，其中所述金属芯层耦合到所述电源的第二端子。

    Autonomous emergency light unit for an aircraft and emergency lighting system comprising such light unit
    26.
    发明授权
    Autonomous emergency light unit for an aircraft and emergency lighting system comprising such light unit 有权
    用于飞机的自动应急灯单元和包括这种灯单元的应急照明系统

    公开(公告)号：US09386638B2

    公开(公告)日：2016-07-05

    申请号：US14504800

    申请日：2014-10-02

    Applicant: Goodrich Lighting Systems GmbH

    Inventor： Robert Trinschek ,  Sascha Kueckelmann ,  Christoph Kallfass ,  Andre Hessling Von Heimendahl

    IPC: H05B37/00 ,  H05B33/08 ,  B60Q3/02 ,  B64D25/00 ,  F21S9/02 ,  B64D11/00 ,  H02J9/02 ,  F21V23/04 ,  G08B7/06

    CPC classification number: H05B33/0803 ,  B60Q3/46 ,  B60Q3/47 ,  B64D11/00 ,  B64D25/00 ,  F21S9/022 ,  F21V23/0492 ,  G08B7/062 ,  H02J9/02 ,  H02J9/065

    Abstract: An autonomous emergency light unit for an aircraft has a power input for receiving power from an external power supply, a rechargeable power source, at least one LED for illuminating the emergency light unit, and a light unit control logic configured to operate the emergency light unit in a plurality of operating states as a response to external control information received and processed by the light unit control logic. The plurality of operating states includes a discharge and illumination state, with the rechargeable power source being discharged over the at least one LED in the discharge and illumination state. The light unit control logic is configured to operate the emergency light unit in the discharge and illumination state as a response to no power being provided at the power input.

    Abstract translation: 用于飞机的自主应急灯单元具有用于从外部电源接收电力的电力输入，可再充电电源，用于照亮应急灯单元的至少一个LED;以及配置成操作应急灯单元的灯单元控制逻辑 作为对由光单元控制逻辑接收和处理的外部控制信息的响应的多个操作状态。 多个操作状态包括放电和照明状态，其中可充电电源在放电和照明状态下在至少一个LED上排出。 光单元控制逻辑被配置为在放电和照射状态下操作应急灯单元，作为在电源输入处没有提供电源的响应。

    Multi-color light unit and passenger transport vehicle comprising the same
    27.
    发明授权
    Multi-color light unit and passenger transport vehicle comprising the same 有权
    包括其的多色灯单元和客运车辆

    公开(公告)号：US09345076B2

    公开(公告)日：2016-05-17

    申请号：US14660594

    申请日：2015-03-17

    Applicant: Goodrich Lighting Systems GmbH

    Inventor： Robert Trinschek ,  Frederik Kraemer ,  Tomasz Kordecki

    IPC: H05B33/08 ,  B60Q3/02

    CPC classification number: H05B33/0806 ,  B60Q3/80 ,  H05B33/0827

    Abstract: A multi-color light unit includes a plurality of lighting circuits, with each lighting circuit being coupled to a joint power terminal. The plurality of lighting circuits include a first lighting circuit, which includes a first current source, coupled to the joint power terminal, a plurality of first LED's, in operation emitting light of a first color, and a plurality of voltage drop diodes, in operation not emitting light, the plurality of first LED's and the plurality of voltage drop diodes being coupled to the first current source. The plurality of lighting circuits further include a second lighting circuit, which includes a second current source, coupled to the joint power terminal, and a plurality of second LED's, in operation emitting light of a second color, the plurality of second LED's being coupled to the second current source. The first current source and the second current source are of equal design.

    Abstract translation: 多色灯单元包括多个照明电路，每个照明电路耦合到联合功率端子。 多个照明电路包括第一照明电路，其包括耦合到联合功率端子的第一电流源，在操作中发射第一颜色的光的多个第一LED和多个压降二极管，其在操作中 不发光，多个第一LED和多个压降二极管耦合到第一电流源。 所述多个照明电路还包括第二照明电路，其包括耦合到所述联合功率端子的第二电流源和在发射第二颜色的光的操作中的多个第二LED，所述多个第二LED耦合到 第二个电流源。 第一电流源和第二电流源设计相同。

    MULTI-COLOR LIGHT UNIT AND PASSENGER TRANSPORT VEHICLE COMPRISING THE SAME
    29.
    发明申请
    MULTI-COLOR LIGHT UNIT AND PASSENGER TRANSPORT VEHICLE COMPRISING THE SAME 有权
    多色单元和乘客运输车辆

    公开(公告)号：US20150271881A1

    公开(公告)日：2015-09-24

    申请号：US14660594

    申请日：2015-03-17

    Applicant: Goodrich Lighting Systems GmbH

    Inventor： Robert Trinschek ,  Frederik KRAEMER ,  Tomasz KORDECKI

    IPC: H05B33/08 ,  B60Q3/02

    CPC classification number: H05B33/0806 ,  B60Q3/80 ,  H05B33/0827

    Abstract: A multi-color light unit includes a plurality of lighting circuits, with each lighting circuit being coupled to a joint power terminal The plurality of lighting circuits include a first lighting circuit, which includes a first current source, coupled to the joint power terminal, a plurality of first LED's, in operation emitting light of a first color, and a plurality of voltage drop diodes, in operation not emitting light, the plurality of first LED's and the plurality of voltage drop diodes being coupled to the first current source. The plurality of lighting circuits further include a second lighting circuit, which includes a second current source, coupled to the joint power terminal, and a plurality of second LED's, in operation emitting light of a second color, the plurality of second LED's being coupled to the second current source. The first current source and the second current source are of equal design.

    Abstract translation: 多色灯单元包括多个照明电路，每个照明电路耦合到联合功率端子。多个照明电路包括第一照明电路，其包括耦合到联合电源终端的第一电流源， 多个第一LED在操作中发射第一种颜色的光，以及多个压降二极管，在不发光的操作中，多个第一LED和多个压降二极管耦合到第一电流源。 所述多个照明电路还包括第二照明电路，其包括耦合到所述联合功率端子的第二电流源和在发射第二颜色的光的操作中的多个第二LED，所述多个第二LED耦合到 第二个电流源。 第一电流源和第二电流源设计相同。

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