System for retrofitting an existing light fixture with an LED luminaire
    2.
    发明授权
    System for retrofitting an existing light fixture with an LED luminaire 失效
    使用LED灯具改造现有灯具的系统

    公开(公告)号:US08262258B2

    公开(公告)日:2012-09-11

    申请号:US13201830

    申请日:2010-02-16

    Abstract: An adapter plate is provided that fits an existing luminaire in place of an existing globe that mounts to the luminaire. A heat sink mates to the adapter plate and also houses a solid state light engine and associated electronics. The heat sink may provide an enclosed, protective volume for the associated electronics, such as a power supply for the solid state light engine. A globe mounting ring attached to the heat sink allows either an existing globe to be re-mounted or a new globe to be installed.

    Abstract translation: 提供适配板,以适应现有的照明设备,代替安装在灯具上的现有地球仪。 散热器与适配器板配合,并且还容纳固态光引擎和相关联的电子设备。 散热器可以为相关联的电子设备提供封闭的保护体积,例如用于固态光引擎的电源。 连接到散热器的球形安装环可以使现有的地球仪重新安装或安装新的地球仪。

    Light unit with internal power failure detection
    3.
    发明授权
    Light unit with internal power failure detection 失效
    灯具内部电源故障检测

    公开(公告)号:US08299712B2

    公开(公告)日:2012-10-30

    申请号:US12594932

    申请日:2008-04-07

    Abstract: A light unit that includes an internal power supply that may be used in the event of an external power failure to provide power to the light unit. In one aspect, the present disclosure provides a lighting apparatus, comprising (a) a power input configured to receive external power from an external power source; (b) a solid state light element that is interconnected to the power input; (c) a detection circuit interconnected to the power input and that, when power is not provided to the power input, measures input impedance at the power input and determines if there is a lack of external power; and (d) a back-up power source that is interconnected to the solid state light element and the power input and that provides power to the solid state light element when the light element is; not provided with power from the power input.

    Abstract translation: 包括可在外部电源故障的情况下使用以向光单元提供电力的内部电源的灯单元。 一方面,本公开提供了一种照明装置,包括:(a)被配置为从外部电源接收外部电力的电力输入; (b)与电源输入互连的固态光元件; (c)与电源输入互连的检测电路,并且当没有向电源输入提供电力时,测量电源输入端的输入阻抗,并确定是否缺少外部电源; 和(d)与所述固态光元件和所述电源输入互连的备用电源,并且当所述光元件为所述固态光元件时向所述固态光元件提供电力; 没有从电源输入提供电源。

    SOLID STATE OUTDOOR OVERHEAD LAMP ASSEMBLY
    4.
    发明申请
    SOLID STATE OUTDOOR OVERHEAD LAMP ASSEMBLY 失效
    固体室外超声波灯组件

    公开(公告)号:US20120025711A1

    公开(公告)日:2012-02-02

    申请号:US13089184

    申请日:2011-04-18

    Abstract: An outdoor overhead lamp assembly uses light emitting diodes to provide illumination for an area to be illuminated. The lamp assembly includes a unitary housing, which may be formed from a single casting. The housing includes mechanical mounting structure for mounting the housing to a mast arm. The housing includes an electrical compartment for housing electrical components and connections. Heat sink fins are formed on the integral housing that provide for thermal control of the electronic components and LED modules within the lamp assembly. The LED modules are mounted to aiming platforms within an optical compartment for the assembly. An external lens provides environmental protection for the LEDs and their individual lenses. The housing may also include structures for mounting decorative coverings or “skins” to accommodate different aesthetic requirements.

    Abstract translation: 室外架空灯组件使用发光二极管为要照明的区域提供照明。 灯组件包括可由单个铸件形成的整体壳体。 壳体包括用于将壳体安装到桅杆臂的机械安装结构。 壳体包括用于容纳电气部件和连接的电气隔室。 散热片形成在整体外壳上,用于对灯组件内的电子部件和LED模块进行热控制。 LED模块安装到用于组件的光学隔间内的瞄准平台。 外部透镜为LED及其各个透镜提供环境保护。 外壳还可以包括用于安装装饰性覆盖物或“皮肤”以适应不同美学要求的结构。

    Solid state outdoor overhead lamp assembly
    5.
    发明授权
    Solid state outdoor overhead lamp assembly 失效
    固态户外高架灯组件

    公开(公告)号:US08783906B2

    公开(公告)日:2014-07-22

    申请号:US13089184

    申请日:2011-04-18

    Abstract: An outdoor overhead lamp assembly uses light emitting diodes to provide illumination for an area to be illuminated. The lamp assembly includes a unitary housing, which may be formed from a single casting. The housing includes mechanical mounting structure for mounting the housing to a mast arm. The housing includes an electrical compartment for housing electrical components and connections. Heat sink fins are formed on the integral housing that provide for thermal control of the electronic components and LED modules within the lamp assembly. The LED modules are mounted to aiming platforms within an optical compartment for the assembly. An external lens provides environmental protection for the LEDs and their individual lenses. The housing may also include structures for mounting decorative coverings or “skins” to accommodate different aesthetic requirements.

    Abstract translation: 室外架空灯组件使用发光二极管为要照明的区域提供照明。 灯组件包括可由单个铸件形成的整体壳体。 壳体包括用于将壳体安装到桅杆臂的机械安装结构。 壳体包括用于容纳电气部件和连接的电气隔室。 散热片形成在整体外壳上,用于对灯组件内的电子部件和LED模块进行热控制。 LED模块安装到用于组件的光学隔间内的瞄准平台。 外部透镜为LED及其各个透镜提供环境保护。 外壳还可以包括用于安装装饰性覆盖物或“皮肤”以适应不同美学要求的结构。

    Light unit with induced convection heat sink
    6.
    发明授权
    Light unit with induced convection heat sink 失效
    具有感应对流散热器的光单元

    公开(公告)号:US08304970B2

    公开(公告)日:2012-11-06

    申请号:US12995631

    申请日:2009-06-02

    CPC classification number: F21S8/02 F21V29/60 F21V29/74 F21Y2101/00 F21Y2115/10

    Abstract: A lighting fixture, such as a recessed or can type lighting fixture, has an external housing containing a number of LEDs used to provide light. The LEDs are connected to a power supply, and are mounted on a heat sink that includes heat-dissipating fins that are oriented vertically within a vertical portion of an internal flow tube. The internal flow tube may be U-shaped, with entry and exit points on opposite ends of the flow tube. The external housing and flow tube are oriented so as to create a path for air to rise along the heat sink as it is heated then flow back down along the unheated path of the flow tube. An air mover may also be placed in the flow tube to provide further air flow through the flow tube.

    Abstract translation: 诸如凹入或可以型照明器具的照明器具有包含用于提供光的许多LED的外部壳体。 LED连接到电源,并且安装在散热器上,该散热器包括在内部流管的垂直部分内垂直取向的散热片。 内部流管可以是U形的,在流管的相对端上具有入口点和出口点。 外部壳体和流动管被定向成在沿着散热器加热然后沿着流动管的未加热路径向下流动时产生空气沿着散热器上升的路径。 空气移动器也可以放置在流管中以提供进一步的气流通过流管。

    SOLID STATE LUMINAIRE WITH REDUCED OPTICAL LOSSES
    7.
    发明申请
    SOLID STATE LUMINAIRE WITH REDUCED OPTICAL LOSSES 审中-公开
    具有减少光损失的固态灯泡

    公开(公告)号:US20120051051A1

    公开(公告)日:2012-03-01

    申请号:US13318069

    申请日:2010-04-28

    Abstract: Light assemblies are disclosed which incorporate mechanisms by which light losses due to angle of incidence from a lens covering an LED, or other solid state source or sources, are reduced. Assemblies may incorporate low-loss covers in luminaires originally designed to utilize LEDs or in an LED retrofit device or mechanism designed to convert an existing luminaire that uses a traditional light source or sources into a luminaire that uses LEDs. The low loss covers include discrete surfaces that correspond to individual LEDs, small arrays of LEDs, or small groups of LEDs. The discrete surfaces may be substantially orthogonal to the rays of light that are incident upon the surfaces from the associated LED(s) to reduce the amount of light reflected back to the associated LED(s).

    Abstract translation: 公开了光组件,其包括机构,通过这些机构减少由覆盖LED或其他固态源或透镜的透镜的入射角引起的光损失。 组件可以将最初设计为利用LED的灯具中的低损耗封装,或者设计成将使用传统光源或源的现有灯具转换成使用LED的照明器的LED改装设备或机构。 低损耗范围包括对应于单个LED,小型LED阵列或小组LED的离散表面。 离散表面可以基本上垂直于从相关联的LED入射到表面上的光线,以减少反射回到相关联的LED的光的量。

    SYSTEM FOR RETROFITTING AN EXISTING LIGHT FIXTURE WITH AN LED LUMINAIRE
    8.
    发明申请
    SYSTEM FOR RETROFITTING AN EXISTING LIGHT FIXTURE WITH AN LED LUMINAIRE 失效
    用LED灯泡改造现有的灯具的系统

    公开(公告)号:US20110299281A1

    公开(公告)日:2011-12-08

    申请号:US13201830

    申请日:2010-02-16

    Abstract: An adapter plate is provided that fits an existing luminaire in place of an existing globe that mounts to the luminaire. A heat sink mates to the adapter plate and also houses a solid state light engine and associated electronics. The heat sink may provide an enclosed, protective volume for the associated electronics, such as a power supply for the solid state light engine. A globe mounting ring attached to the heat sink allows either an existing globe to be re-mounted or a new globe to be installed.

    Abstract translation: 提供适配板,以适应现有的照明设备,代替安装在灯具上的现有地球仪。 散热器与适配器板配合,并且还容纳固态光引擎和相关联的电子设备。 散热器可以为相关联的电子设备提供封闭的保护体积,例如用于固态光引擎的电源。 连接到散热器的球形安装环可以使现有的地球仪重新安装或安装新的地球仪。

    Apparatus and method for charging and discharging a capacitor to a predetermined setpoint
    10.
    发明授权
    Apparatus and method for charging and discharging a capacitor to a predetermined setpoint 有权
    用于将电容器充电和放电到预定设定点的装置和方法

    公开(公告)号:US07190102B2

    公开(公告)日:2007-03-13

    申请号:US10630065

    申请日:2003-07-30

    Abstract: An apparatus using electrically-stimulated smart material requires a power source to stimulate the material. This power source has three main functions, (1) to apply a known voltage potential across the smart material, (2) to convert from the control voltage to a level suitable for the smart material, and (3) to regulate the voltage based on a control input. The power source is a DC to DC converter with special properties achieved by supplying a variable stimulating voltage or actively discharging the actuator. The circuit also provides a dead band, or hysteresis, between the charge point and discharge point. When this circuit is applied with a proportional, mechanically-leveraged smart material actuator, a general-purpose industrial actuator becomes a cost-effective solution.

    Abstract translation: 使用电刺激的智能材料的装置需要电源来刺激材料。 该电源具有三个主要功能:(1)在智能材料之间施加已知的电压电位,(2)将控制电压转换为适用于智能材料的电平,以及(3)基于 一个控制输入。 电源是通过提供可变的刺激电压或主动地释放致动器而实现的具有特殊特性的DC-DC转换器。 电路还在充电点和放电点之间提供死区或滞后。 当该电路采用比例机械杠杆智能材料执行器时,通用工业执行器成为一种经济有效的解决方案。

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