METHODS FOR TESTING AND CHARACTERIZING LED LIGHTING DEVICES
    2.
    发明申请
    METHODS FOR TESTING AND CHARACTERIZING LED LIGHTING DEVICES 审中-公开
    LED照明设备的测试和表征方法

    公开(公告)号:WO2015105853A3

    公开(公告)日:2015-09-11

    申请号:PCT/US2015010448

    申请日:2015-01-07

    Applicant: HUBBELL INC

    CPC classification number: G01J3/505 G01J3/465 G01J2001/4247 G01J2001/4252

    Abstract: Systems and methods for characterizing solid state lighting devices are provided. In certain examples, systems and methods for measuring various parameters of light emitting diodes (LEDs), characterizing each LED based on the measured parameters and selecting one or more of the characterized LEDs such that the emitted light from each of the selected LEDs is mixed with the light from the other selected LEDs to create a desired overall light output are described.

    Abstract translation: 提供了表征固态照明装置的系统和方法。 在某些示例中,用于测量发光二极管(LED)的各种参数的系统和方法,基于所测量的参数来表征每个LED,并且选择一个或多个所述特征化的LED,使得来自每个所选LED的发射光与 描述来自其它选择的LED以创建期望的总体光输出的光。

    DIMENSIONALLY ADJUSTABLE LUMINAIRE HOUSING

    公开(公告)号:CA2973998A1

    公开(公告)日:2016-07-21

    申请号:CA2973998

    申请日:2015-12-30

    Applicant: HUBBELL INC

    Abstract: A luminaire includes a wall assembly, a support, and a door. The wall assembly has a first side wall, a second side wall, a first end wall connected to the first and second side walls, and a second end wall connected to the first and second side walls. The support is connected to the wall assembly. The door includes a lens and is connected to the wall assembly. The door is moveable between an open position and a closed position. The side walls and end walls can be formed with various lengths and selectively connected together to form different sized wall assemblies.

    CURRENT SPLITTER FOR LED LIGHTING SYSTEM

    公开(公告)号:CA2969102A1

    公开(公告)日:2016-06-09

    申请号:CA2969102

    申请日:2015-11-11

    Applicant: HUBBELL INC

    Abstract: Systems and methods for controlling a light emitting diode (LED) system having a plurality of LED arrays are provided. The lighting system can include a dimmable LED driver circuit configured to provide a driver output suitable for providing a driver current to the LED arrays. A current splitter circuit can be provided between the LED driver circuit and the plurality of LED arrays to control the ratio of current from the driver output provided to each of the plurality of LED arrays. The current splitter circuit can be configured to control the current ratio provided to the plurality of LED arrays independently of the driver output according to a current ratio control curve based at least in part on a variable reference signal provided at the current splitter circuit.

    CURRENT SPLITTER FOR LED LIGHTING SYSTEM

    公开(公告)号:CA2969102C

    公开(公告)日:2020-07-21

    申请号:CA2969102

    申请日:2015-11-11

    Applicant: HUBBELL INC

    Abstract: Systems and methods for controlling a light emitting diode (LED) system having a plurality of LED arrays are provided. The lighting system can include a dimmable LED driver circuit configured to provide a driver output suitable for providing a driver current to the LED arrays. A current splitter circuit can be provided between the LED driver circuit and the plurality of LED arrays to control the ratio of current from the driver output provided to each of the plurality of LED arrays. The current splitter circuit can be configured to control the current ratio provided to the plurality of LED arrays independently of the driver output according to a current ratio control curve based at least in part on a variable reference signal provided at the current splitter circuit.

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