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    EMERGENCY LIGHTING SYSTEMS INCLUDING BIDIRECTIONAL BOOSTER/CHARGER CIRCUITS
    1.
    发明申请
    EMERGENCY LIGHTING SYSTEMS INCLUDING BIDIRECTIONAL BOOSTER/CHARGER CIRCUITS 有权
    紧急照明系统，包括双向升压器/充电器电路

    公开(公告)号：US20130147376A1

    公开(公告)日：2013-06-13

    申请号：US13466324

    申请日：2012-05-08

    申请人： John J. Trainor ,  James A. McBryde ,  Randall L. Powers ,  Joseph P. Chobot

    发明人： John J. Trainor ,  James A. McBryde ,  Randall L. Powers ,  Joseph P. Chobot

    IPC分类号： H05B37/02

    CPC分类号： G01R31/44 ,  F21S9/022 ,  G01R31/40 ,  H02J9/065 ,  H05B33/0815 ,  H05B33/0842 ,  H05B33/0854 ,  H05B37/0272

    摘要： An emergency lighting module for providing emergency power to a solid state luminaire is provided. The emergency lighting module includes a control circuit configured to detect a line voltage, a first input configured to receive an input voltage from the solid state luminaire, and a bidirectional booster/charger circuit coupled to the microcontroller and configured to charge a battery using the input voltage. The bidirectional booster/charger circuit is further configured to provide an output voltage. The emergency lighting module is configured to provide the output voltage to the solid state luminaire in response to a reduction of the line voltage.

    摘要翻译： 提供了一种用于向固态照明设备提供应急电源的应急照明模块。 应急照​​明模块包括被配置为检测线路电压的控制电路，被配置为从固态照明器接收输入电压的第一输入和耦合到微控制器的双向增强器/充电器电路，并被配置为使用输入 电压。 双向增压器/充电器电路还被配置成提供输出电压。 应急照​​明模块被配置为响应于线路电压的降低而向固态照明器提供输出电压。

    Emergency lighting systems including bidirectional booster/charger circuits
    2.
    发明授权
    Emergency lighting systems including bidirectional booster/charger circuits 有权
    应急照​​明系统包括双向增压器/充电器电路

    公开(公告)号：US08823272B2

    公开(公告)日：2014-09-02

    申请号：US13466324

    申请日：2012-05-08

    申请人： John J. Trainor ,  James A. McBryde ,  Randall L. Powers ,  Joseph P. Chobot

    发明人： John J. Trainor ,  James A. McBryde ,  Randall L. Powers ,  Joseph P. Chobot

    IPC分类号： H05B37/02

    CPC分类号： G01R31/44 ,  F21S9/022 ,  G01R31/40 ,  H02J9/065 ,  H05B33/0815 ,  H05B33/0842 ,  H05B33/0854 ,  H05B37/0272

    摘要： An emergency lighting module for providing emergency power to a solid state luminaire is provided. The emergency lighting module includes a control circuit configured to detect a line voltage, a first input configured to receive an input voltage from the solid state luminaire, and a bidirectional booster/charger circuit coupled to the microcontroller and configured to charge a battery using the input voltage. The bidirectional booster/charger circuit is further configured to provide an output voltage. The emergency lighting module is configured to provide the output voltage to the solid state luminaire in response to a reduction of the line voltage.

    摘要翻译： 提供了一种用于向固态照明设备提供应急电源的应急照明模块。 应急照​​明模块包括被配置为检测线路电压的控制电路，被配置为从固态照明器接收输入电压的第一输入和耦合到微控制器的双向增强器/充电器电路，并被配置为使用输入 电压。 双向增压器/充电器电路还被配置成提供输出电压。 应急照​​明模块被配置为响应于线路电压的降低而向固态照明器提供输出电压。

    Lighting devices including current shunting responsive to LED nodes and related methods
    3.
    发明授权
    Lighting devices including current shunting responsive to LED nodes and related methods 有权
    照明设备包括响应LED节点的电流分流和相关方法

    公开(公告)号：US08847516B2

    公开(公告)日：2014-09-30

    申请号：US13323074

    申请日：2011-12-12

    申请人： Joseph P. Chobot

    发明人： Joseph P. Chobot

    IPC分类号： H05B37/02

    CPC分类号： H05B33/083 ,  H05B33/0857

    摘要： A solid state lighting device may include a power supply and a light emitting device electrically coupled between the power supply and a reference node, with the light emitting device defining a node. A control element may be provided in a current shunting path electrically coupled in parallel with the light emitting device between the power supply and the reference node, with the control element being configured to control a voltage drop across the current shunting path responsive to an electrical signal from the node of the light emitting device. Related methods are also discussed.

    摘要翻译： 固态照明装置可以包括电源和电耦合在电源和参考节点之间的发光装置，发光装置限定节点。 控制元件可以设置在与电源和参考节点之间的发光器件并联电耦合的电流分流路径中，控制元件被配置为响应于电信号来控制电流分流路径上的电压降 从发光器件的节点。 还讨论了相关方法。

    Lighting Devices Including Current Shunting Responsive To LED Nodes And Related Methods
    4.
    发明申请
    Lighting Devices Including Current Shunting Responsive To LED Nodes And Related Methods 有权
    包括响应LED节点的电流分流的照明设备及相关方法

    公开(公告)号：US20130147359A1

    公开(公告)日：2013-06-13

    申请号：US13323074

    申请日：2011-12-12

    申请人： Joseph P. Chobot

    发明人： Joseph P. Chobot

    IPC分类号： H05B37/02

    CPC分类号： H05B33/083 ,  H05B33/0857

    摘要： A solid state lighting device may include a power supply and a light emitting device electrically coupled between the power supply and a reference node, with the light emitting device defining a node. A control element may be provided in a current shunting path electrically coupled in parallel with the light emitting device between the power supply and the reference node, with the control element being configured to control a voltage drop across the current shunting path responsive to an electrical signal from the node of the light emitting device. Related methods are also discussed.

    摘要翻译： 固态照明装置可以包括电源和电耦合在电源和参考节点之间的发光装置，发光装置限定节点。 控制元件可以设置在与电源和参考节点之间的发光器件并联电耦合的电流分流路径中，控制元件被配置为响应于电信号来控制电流分流路径上的电压降 从发光器件的节点。 还讨论了相关方法。

    Lighting devices including boost converters to control chromaticity and/or brightness and related methods
    5.
    发明授权
    Lighting devices including boost converters to control chromaticity and/or brightness and related methods 有权
    照明装置包括升压转换器以控制色度和/或亮度和相关方法

    公开(公告)号：US08823285B2

    公开(公告)日：2014-09-02

    申请号：US13370776

    申请日：2012-02-10

    申请人： Joseph P. Chobot

    发明人： Joseph P. Chobot

    IPC分类号： H05B37/02

    CPC分类号： H05B33/0815 ,  H05B33/083

    摘要： A solid state lighting device may include a power supply, a light emitting device, and a boost converter. The boost converter may have an input node electrically coupled to the power supply and an output node with the light emitting device electrically coupled between the output node and a reference node. The boost converter may include a switch electrically coupled in a current shunting path between the input node and the reference node, and a controller. The switch may be configured to shunt current from the power supply around the light emitting device. The controller may be configured to generate a pulse width modulation (PWM) signal to control a duty cycle of the switch to provide a pulse width modulated electrical current through the switch and a continuous electrical current through the light emitting device. Related methods are also discussed.

    摘要翻译： 固态照明装置可以包括电源，发光装置和升压转换器。 升压转换器可以具有电耦合到电源的输入节点和具有电耦合在输出节点和参考节点之间的发光装置的输出节点。 升压转换器可以包括在输入节点和参考节点之间的电流分流路径中电耦合的开关和控制器。 开关可以被配置为从发光器件周围的电源分流电流。 控制器可以被配置为产生脉宽调制（PWM）信号以控制开关的占空比，以提供穿过开关的脉宽调制电流和通过发光器件的连续电流。 还讨论了相关方法。

    Lighting Devices Including Boost Converters To Control Chromaticity And/Or Brightness And Related Methods
    6.
    发明申请
    Lighting Devices Including Boost Converters To Control Chromaticity And/Or Brightness And Related Methods 有权
    包括升压转换器在内的照明设备控制色度和/或亮度及相关方法

    公开(公告)号：US20130147380A1

    公开(公告)日：2013-06-13

    申请号：US13370776

    申请日：2012-02-10

    申请人： Joseph P. Chobot

    发明人： Joseph P. Chobot

    IPC分类号： H05B37/02

    CPC分类号： H05B33/0815 ,  H05B33/083

    摘要： A solid state lighting device may include a power supply, a light emitting device, and a boost converter. The boost converter may have an input node electrically coupled to the power supply and an output node with the light emitting device electrically coupled between the output node and a reference node. The boost converter may include a switch electrically coupled in a current shunting path between the input node and the reference node, and a controller. The switch may be configured to shunt current from the power supply around the light emitting device. The controller may be configured to generate a pulse width modulation (PWM) signal to control a duty cycle of the switch to provide a pulse width modulated electrical current through the switch and a continuous electrical current through the light emitting device. Related methods are also discussed.

    摘要翻译： 固态照明装置可以包括电源，发光装置和升压转换器。 升压转换器可以具有电耦合到电源的输入节点和具有电耦合在输出节点和参考节点之间的发光装置的输出节点。 升压转换器可以包括在输入节点和参考节点之间的电流分流路径中电耦合的开关和控制器。 开关可以被配置为从发光器件周围的电源分流电流。 控制器可以被配置为产生脉宽调制（PWM）信号以控制开关的占空比，以提供穿过开关的脉宽调制电流和通过发光器件的连续电流。 还讨论了相关方法。

    Temperature responsive control for lighting apparatus including light emitting devices providing different chromaticities and related methods
    8.
    发明授权
    Temperature responsive control for lighting apparatus including light emitting devices providing different chromaticities and related methods 有权
    包括提供不同色度的发光装置和相关方法的照明装置的温度响应控制

    公开(公告)号：US08901845B2

    公开(公告)日：2014-12-02

    申请号：US13100385

    申请日：2011-05-04

    申请人： Paul K. Pickard ,  Joseph P. Chobot ,  Mark D. Edmond

    发明人： Paul K. Pickard ,  Joseph P. Chobot ,  Mark D. Edmond

    IPC分类号： H05B37/02 ,  H05B33/08

    CPC分类号： H05B33/0866

    摘要： A lighting apparatus may include a plurality of light emitting devices, a temperature sensor, and a compensation circuit. The plurality of light emitting devices may include a first light emitting device configured to emit light having a first chromaticity, a second light emitting device configured to emit light having a second chromaticity different than the first chromaticity, and a third light emitting device configured to emit light having the second chromaticity. Moreover, the first, second, and third light emitting devices may be electrically coupled in series. The temperature sensor may be configured to generate a temperature sense signal responsive to heat generated by at least one of the plurality of light emitting devices. The compensation circuit may be coupled to the third light emitting device, with the compensation circuit being configured to vary a level of electrical current through the third light emitting device relative to the electrical current through the first and second light emitting devices responsive to the temperature sense signal. Related methods are also discussed.

    摘要翻译： 照明装置可以包括多个发光装置，温度传感器和补偿电路。 多个发光器件可以包括被配置为发射具有第一色度的光的第一发光器件，被配置为发射具有与第一色度不同的第二色度的光的第二发光器件，以及被配置为发射的第三发光器件 具有第二色度的光。 此外，第一，第二和第三发光器件可以串联电耦合。 温度传感器可以被配置为响应于由多个发光器件中的至少一个产生的热产生温度感测信号。 补偿电路可以耦合到第三发光器件，其中补偿电路被配置为相对于通过第一和第二发光器件的电流改变通过第三发光器件的电流的电平，其响应于温度感测 信号。 还讨论了相关方法。