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    LED lighting system
    1.
    发明申请
    LED lighting system 失效
    LED照明系统

    公开(公告)号：US20060149607A1

    公开(公告)日：2006-07-06

    申请号：US11323005

    申请日：2005-12-30

    申请人： Graham Sayers ,  Moneer Azzam ,  Joseph Bernier ,  Martin Fox ,  Robert Karlicek ,  Thomas Lemons

    发明人： Graham Sayers ,  Moneer Azzam ,  Joseph Bernier ,  Martin Fox ,  Robert Karlicek ,  Thomas Lemons

    IPC分类号： G06F9/44

    CPC分类号： G06Q50/06

    摘要： A method for optimizing an LED lighting system cost includes steps of determining LED costs, power source costs, and total costs associated with a plurality of LED quantities, and identifying a lowest total cost as an optimal cost. A LED lighting system includes an LED operated by a constant-current driver at less than its maximum current capacity. A programmable controller including a feedback routine is used to compensate for intensity drift as an LED ages. Other embodiments of LED lighting systems include multiple LEDs producing light having various spectrums to optimize the lighting system efficiency and the effectiveness. A charge controller including an MPPT routine is advantageously employed with a LED lighting system powered by a limited-capacity power source.

    摘要翻译： 一种用于优化LED照明系统成本的方法包括确定LED成本，电源成本和与多个LED数量相关联的总成本以及将最低总成本确定为最佳成本的步骤。 LED照明系统包括由恒定电流驱动器操作的LED，其电流小于其最大电流容量。 使用包括反馈程序的可编程控制器来补偿随着LED老化的强度漂移。 LED照明系统的其他实施例包括产生具有各种光谱的光的多个LED，以优化照明系统的效率和有效性。 具有MPPT程序的充电控制器有利地用于由有限容量的电源供电的LED照明系统。

    LED INSPECTION LAMP AND LED SPOT LIGHT
    3.
    发明申请
    LED INSPECTION LAMP AND LED SPOT LIGHT 有权
    LED检测灯和LED点光源

    公开(公告)号：US20070247844A1

    公开(公告)日：2007-10-25

    申请号：US11695894

    申请日：2007-04-03

    申请人： Jack Brass ,  Richard Doran ,  Donald Klipstein ,  Thomas Lemons ,  Bjarki Hallgrimson ,  Sarah Dobbin

    发明人： Jack Brass ,  Richard Doran ,  Donald Klipstein ,  Thomas Lemons ,  Bjarki Hallgrimson ,  Sarah Dobbin

    IPC分类号： F21V9/00

    CPC分类号： G01N21/6428 ,  G01N21/31 ,  G01N21/6402 ,  G01N21/6447 ,  G01N21/8803 ,  G01N2201/0221 ,  G01N2201/0612 ,  G01N2201/0621 ,  G01N2201/0627 ,  G01N2201/0638 ,  G01N2201/0693 ,  Y10S362/80

    摘要： An LED inspection lamp has plurality of LED sources for emitting electromagnetic radiation at different peak wavelengths for causing visible fluorescence in different leak detection dyes. A lens is associated with each LED. Radiation passing through lenses is superimposed in target area at target distance. Another LED inspection lamp has plurality of LEDs emitting electromagnetic radiation at a peak wavelength. A lens adaptor has lens housing for attachment to LED inspection lamp with a single LED for causing visible fluorescence, and a lens. Substantially all of the radiation from the LED passes through the lens and is focused in a target area at a target distance from the lenses. LED spot lights have a similar configuration. The LEDs may produce white light from distinct LEDs or from white LEDs. The light may be a flashlight or fixed spot light.

    摘要翻译： LED检查灯具有多个LED源，用于发射不同峰值波长的电磁辐射，以引起不同的检漏染料中的可见荧光。 镜头与每个LED相关联。 通过透镜的辐射以目标距离叠加在目标区域中。 另一个LED检查灯具有发射峰值波长的电磁辐射的多个LED。 镜头适配器具有透镜壳体，用于附接到具有用于引起可见荧光的单个LED的LED检查灯和透镜。 基本上来自LED的所有辐射通过透镜并聚焦在与透镜目标距离处的目标区域中。 LED射灯具有相似的配置。 LED可能产生来自不同LED或白色LED的白光。 灯可能是手电筒或固定点灯。