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    • 5. 发明授权
    • Method and LED apparatus for lighting with LED lighting controller
    • LED照明控制器照明方法及LED装置
    • US09510402B2
    • 2016-11-29
    • US13946653
    • 2013-07-19
    • Ringdale, Inc.
    • Klaus Bollman
    • H05B33/08H05B37/02H05B33/00H02J9/00
    • H05B33/0815H02J9/005H05B33/0845H05B33/0854H05B33/0863H05B33/089H05B37/0227H05B37/0245H05B37/0254H05B37/0272Y02B20/347Y10T307/625
    • A high efficiency LED lighting system with four LED modules. Each module has heat sink assemblies arranged in rows. The heat sink assemblies comprise an LED package mounted on a heat sink reflector. The LED package has a flat find diffusing lens positioned over the diode. A diffusing lens is spaced apart from the heat sink assemblies. A switch mode power supply controller provides power to a pair of light sources. The controller includes a low voltage programmable current source and adjusting elements for independently adjusting the current to the LED light sources. The controller also includes a first communication port for receiving a communication from an external device and a second communication port for sending a communication to a third power supply controller. These ports provide an upstream and downstream communication capability through a chain of controllers so that input from a device can be communicated upstream and downstream.
    • 高效LED照明系统,配有四个LED模组。 每个模块具有排成行的散热器组件。 散热器组件包括安装在散热器反射器上的LED封装。 LED封装具有位于二极管上方的平面寻像扩散透镜。 漫射透镜与散热器组件间隔开。 开关模式电源控制器为一对光源提供电力。 控制器包括一个低压可编程电流源和用于独立调节LED光源电流的调节元件。 控制器还包括用于从外部设备接收通信的第一通信端口和用于向第三电源控制器发送通信的第二通信端口。 这些端口通过一系列控制器提供上游和下游通信能力,从而可以在上游和下游传送来自设备的输入。