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公开(公告)号：WO2016154169A1
公开(公告)日：2016-09-29
申请号：PCT/US2016/023515
申请日：2016-03-22
Applicant: HUBBELL INCORPORATED
Inventor： WEEKS, JR., T. Warren , CLAWSON, Thomas N. , HAMILTON, Douglas M.
IPC: H05B37/02
CPC classification number: H05B33/0827 , H05B33/0815 , H05B33/0869 , Y02B20/347
Abstract: Systems and methods for balancing voltage in LED circuits are provided. An LED circuit can have a plurality of LED strings coupled in parallel with one another. Each LED string can include a plurality of LED devices coupled in series. The LED strings can receive a driver current from a driver circuit. According to example embodiments of the present disclosure, at least one of the plurality of LED strings can include a constant current regulator circuit coupled in series with the LED string. The constant current regulator circuit can provide a constant current through the LED string. The balance or remainder of the driver current can be provided to the other LED string. The constant current regulator circuit can provide for voltage balancing among the plurality of parallel LED strings.
Abstract translation: 提供了用于平衡LED电路中的电压的系统和方法。 LED电路可以具有彼此并联耦合的多个LED串。 每个LED串可以包括串联耦合的多个LED器件。 LED串可以从驱动器电路接收驱动电流。 根据本公开的示例实施例，多个LED串中的至少一个可以包括与LED串串联耦合的恒定电流调节器电路。 恒流调节器电路可以提供通过LED串的恒定电流。 驱动器电流的平衡或余数可以提供给另一个LED串。 恒流调节器电路可以提供多个并联LED串之间的电压平衡。
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公开(公告)号：WO2017083461A1
公开(公告)日：2017-05-18
申请号：PCT/US2016/061234
申请日：2016-11-10
Applicant: HUBBELL INCORPORATED
Inventor： WEEKS, JR., T. Warren , DE OLIVEIRA, Avelino
CPC classification number: F21V23/0471 , A61L9/20 , F21S8/03 , F21V33/0068 , F21W2131/205 , F21W2131/208 , F21Y2113/00 , F21Y2115/10 , H01L33/00
Abstract: Systems and methods for controlling a light emitting diode (LED) system associated with an area and having a plurality of LED arrays are provided. In some implementations, the lighting system can include a first LED array associated with visible light and a second LED array associated with UV light. The lighting system can include one or more first sensors configured to detect occupancy within the area and send signals indicating whether the area is occupied. The lighting system can include one or more second sensors configured to detect microbes within an area and send signals indicating whether microbes are present in the area. The lighting system can include a control circuit configured to receive the signals sent by the one or more first and second sensors and to control the first LED array and the second LED array based on the signals.
Abstract translation: 提供了用于控制与区域相关联并具有多个LED阵列的发光二极管（LED）系统的系统和方法。 在一些实施方式中，照明系统可以包括与可见光关联的第一LED阵列和与UV光关联的第二LED阵列。 照明系统可以包括一个或多个第一传感器，其被配置为检测该区域内的占用情况并发送指示该区域是否被占用的信号。 照明系统可以包括一个或多个第二传感器，其被配置为检测区域内的微生物并且发送指示微生物是否存在于该区域中的信号。 照明系统可以包括控制电路，该控制电路被配置为接收由一个或多个第一传感器和第二传感器发送的信号并且基于这些信号来控制第一LED阵列和第二LED阵列。
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公开(公告)号：WO2017139589A3
公开(公告)日：2017-08-17
申请号：PCT/US2017/017389
申请日：2017-02-10
Applicant: HUBBELL INCORPORATED
Inventor： YADAV, Pritam , WEEKS, JR., T. Warren , HAMILTON, Douglas M.
Abstract: Lighting systems and methods implementing toggle control are provided. In one example implementation, a lighting system can include a first LED array having one or more LED devices and a second LED array having one or more LED devices. The system can further include a single throw circuit interrupter configured to receive power from a power source. The system can further include a power conversion circuit configured to convert an input power received via the toggle switch to a power output for the first LED array and the second LED array. The power conversion circuit can be configured to control a power distribution ratio between the first LED array and the second LED array based at least in part on a detected toggle input (e.g., a toggle pattern) implemented using the single throw circuit interrupter.
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Patent Agency Ranking
公开(公告)号：WO2017139589A2
公开(公告)日：2017-08-17
申请号：PCT/US2017/017389
申请日：2017-02-10
Applicant: HUBBELL INCORPORATED
Inventor： YADAV, Pritam , WEEKS, JR., T. Warren , HAMILTON, Douglas M.
IPC: H05B33/08
CPC classification number: H05B33/0857 , H05B33/0809 , H05B33/0824 , H05B33/0845 , H05B33/086 , H05B33/0863 , H05B33/0887
Abstract: Lighting systems and methods implementing toggle control are provided. In one example implementation, a lighting system can include a first LED array having one or more LED devices and a second LED array having one or more LED devices. The system can further include a single throw circuit interrupter configured to receive power from a power source. The system can further include a power conversion circuit configured to convert an input power received via the toggle switch to a power output for the first LED array and the second LED array. The power conversion circuit can be configured to control a power distribution ratio between the first LED array and the second LED array based at least in part on a detected toggle input (e.g., a toggle pattern) implemented using the single throw circuit interrupter.
Abstract translation:
提供了实现切换控制的照明系统和方法。 在一个示例实施方式中，照明系统可以包括具有一个或多个LED装置的第一LED阵列和具有一个或多个LED装置的第二LED阵列。 该系统可以进一步包括配置为从电源接收电力的单掷电路断续器。 该系统还可以包括电力转换电路，该电力转换电路被配置为将经由拨动开关接收的输入电力转换为用于第一LED阵列和第二LED阵列的电力输出。 功率转换电路可以被配置为至少部分地基于使用单掷电路断续器实现的检测到的触发输入（例如，触发模式）来控制第一LED阵列与第二LED阵列之间的功率分配比率。 p>
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公开(公告)号：WO2016089568A1
公开(公告)日：2016-06-09
申请号：PCT/US2015/060164
申请日：2015-11-11
Applicant: HUBBELL INCORPORATED
Inventor： YADAV, Pritam , WEEKS, JR., T. Warren , RECTOR, David John , WERR, Martin C. , MACKEY, Anthony Michael , RHODES, Bruce Robeson
IPC: H05B37/00
CPC classification number: H05B33/0851 , H05B33/0815 , H05B33/0827 , H05B33/086 , H05B33/0869 , H05B33/0887 , H05B37/0227 , H05B37/0254
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.
Abstract translation: 提供了用于控制具有多个LED阵列的发光二极管（LED）系统的系统和方法。 照明系统可以包括可调光LED驱动器电路，其被配置为提供适于向LED阵列提供驱动电流的驱动器输出。 可以在LED驱动器电路和多个LED阵列之间提供电流分路器电路，以控制提供给多个LED阵列中的每一个的驱动器输出的电流的比率。 目前的分路器电路可以被配置为至少部分地基于在当前分路器电路处提供的可变参考信号，根据电流比控制曲线独立于驱动器输出来控制提供给多个LED阵列的电流比率。
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公开(公告)号：EP3374693B1
公开(公告)日：2019-10-02
申请号：EP16864964.8
申请日：2016-11-10
Applicant: Hubbell Incorporated
Inventor： WEEKS, JR., T. Warren , DE OLIVEIRA, Avelino
IPC: F21V23/04 , A61L9/20 , F21V33/00 , F21W131/205 , F21W131/208 , F21Y115/10
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公开(公告)号：EP3374693A1
公开(公告)日：2018-09-19
申请号：EP16864964.8
申请日：2016-11-10
Applicant: Hubbell Incorporated
Inventor： WEEKS, JR., T. Warren , DE OLIVEIRA, Avelino
IPC: F21V23/04 , A61L9/20 , F21V33/00 , F21W131/205 , F21W131/208 , F21Y115/10
CPC classification number: F21V23/0471 , A61L2/084 , A61L2/10 , A61L9/20 , A61L2202/14 , A61L2202/25 , A61L2209/111 , A61L2209/12 , F21S8/03 , F21V33/0068 , F21W2131/205 , F21W2131/208 , F21Y2113/00 , F21Y2115/10
Abstract: Systems and methods for controlling a light emitting diode (LED) system associated with an area and having a plurality of LED arrays are provided. In some implementations, the lighting system can include a first LED array associated with visible light and a second LED array associated with UV light. The lighting system can include one or more first sensors configured to detect occupancy within the area and send signals indicating whether the area is occupied. The lighting system can include one or more second sensors configured to detect microbes within an area and send signals indicating whether microbes are present in the area. The lighting system can include a control circuit configured to receive the signals sent by the one or more first and second sensors and to control the first LED array and the second LED array based on the signals.
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公开(公告)号：EP3228159A1
公开(公告)日：2017-10-11
申请号：EP15864637.2
申请日：2015-11-11
Applicant: Hubbell Incorporated
Inventor： YADAV, Pritam , WEEKS, JR., T. Warren , RECTOR, David John , WERR, Martin C. , MACKEY, Anthony Michael , RHODES, Bruce Robeson
IPC: H05B37/00
CPC classification number: H05B33/0851 , H05B33/0815 , H05B33/0827 , H05B33/086 , H05B33/0869 , H05B33/0887 , H05B37/0227 , H05B37/0254
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.
Abstract translation: 提供了用于控制具有多个LED阵列的发光二极管（LED）系统的系统和方法。 照明系统可以包括可调光LED驱动器电路，其被配置为提供适合于向LED阵列提供驱动器电流的驱动器输出。 可以在LED驱动器电路和多个LED阵列之间提供电流分离器电路，以控制来自提供给多个LED阵列中的每一个的驱动器输出的电流的比率。 电流分离器电路可以被配置为至少部分地基于在电流分离器电路处提供的可变参考信号，根据电流比率控制曲线来独立于驱动器输出来控制提供给多个LED阵列的电流比。
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