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公开(公告)号：US20160255684A1
公开(公告)日：2016-09-01
申请号：US14631887
申请日：2015-02-26
Applicant: OSRAM GmbH
Inventor： Yongchang Dai , Daxin Lin
CPC classification number: H05B33/0815 , H05B33/0818 , H05B33/0845 , H05B37/02 , Y02B20/347
Abstract: Various embodiments may relate to a drive circuit of an illumination device. The drive circuit has an output terminal connected to a load of the illumination device. The drive circuit includes a power supply, a boost control unit connected to an output terminal of the power supply, a main control unit connected to the boost control unit, and a load current control unit connected between the main control unit and the load, and including a switch unit. The switch unit includes a first sub switch unit, which is configured to switch according to a dimming control signal from the main control unit, and further includes a second sub switch unit connected to the first sub switch unit. The second sub switch unit is configured to be turned on in a situation where the first sub switch unit is turned on so as to turn off the first sub switch unit.
Abstract translation: 各种实施例可以涉及照明装置的驱动电路。 驱动电路具有连接到照明装置的负载的输出端子。 驱动电路包括电源，连接到电源的输出端子的升压控制单元，连接到升压控制单元的主控制单元和连接在主控制单元和负载之间的负载电流控制单元，以及 包括开关单元。 开关单元包括第一副开关单元，其被配置为根据来自主控制单元的调光控制信号进行切换，并且还包括连接到第一子开关单元的第二子开关单元。 第二子开关单元被配置为在第一子开关单元导通的情况下导通，以便关闭第一子开关单元。
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2.发明授权Driving device for illuminating device, illuminating device and luminaire, driving device having distributed inductance 有权用于照明装置，照明装置和灯具的驱动装置，具有分布电感的驱动装置公开(公告)号：US09210745B2
公开(公告)日：2015-12-08
申请号：US14377882
申请日：2013-01-25
Applicant: OSRAM GmbH
Inventor： Yaping Liu , Hui Jia , Middel Tjaco , Daxin Lin
CPC classification number: H05B33/0809 , F21V23/02 , H05B33/0812 , H05B33/0821 , H05B33/0845
Abstract: A driving device for an illuminating device may include a plurality of sub illuminating units. The driving device may include a plurality of sub driving modules in series connected to an input voltage source to distributively store energy from the input voltage source. Each of the sub driving modules is allocated with and electrically connected with one sub illuminating unit so as to release the stored energy to the sub illuminating unit allocated thereto.
Abstract translation: 用于照明装置的驱动装置可以包括多个副照明单元。 驱动装置可以包括串联连接到输入电压源的多个子驱动模块，以分配地存储来自输入电压源的能量。 每个子驱动模块被分配并与一个子照明单元电连接，以将所存储的能量释放到分配给它的副照明单元。
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公开(公告)号：US09635735B2
公开(公告)日：2017-04-25
申请号：US14359109
申请日：2012-11-26
Applicant: OSRAM GmbH
Inventor： XiHe Zhuang , Middel Tjaco , Daxin Lin , Xuewei Dai , Zesheng Ye
CPC classification number: H05B37/0227 , H05B37/0272 , Y02B20/40
Abstract: A master illuminating device may include an illuminating module, and a signal acquisition and processing unit for detecting the surrounding and outputting a control signal. The illuminating module is designed to receive the control signal and is driven according to the control signal. The illuminating device further include a signal transmission unit which is designed to receive the control signal and is designed to transmit the control signal.
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公开(公告)号：US20150097493A1
公开(公告)日：2015-04-09
申请号：US14403196
申请日：2013-05-23
Applicant: OSRAM GmbH
Inventor： Daxin Lin , Hui Jia , Yaping Liu , SiXiong Zeng , Middel Tjaco , Xuewei Dai , Yewei Liufu
CPC classification number: H02M5/293 , H02H9/041 , H02M1/081 , H02M7/06 , H02M2005/2932 , H05B33/0809 , H05B33/0815
Abstract: Various embodiments relate to a load driver and a luminaire including the load driver. The load driver may include a voltage limiting circuit including a first polar capacitor and a second polar capacitor connected in inverse series, which are connected in parallel respectively with first and second current limiting elements, where the first and second current limiting elements limit the direction in which current flows so that current flows through different polar capacitors in positive and negative halves of a cycle of an alternating-current power supply.
Abstract translation: 各种实施例涉及负载驱动器和包括负载驱动器的照明器。 负载驱动器可以包括电压限制电路，其包括反向串联连接的第一极性电容器和第二极性电容器，它们分别与第一和第二限流元件并联连接，其中第一和第二限流元件将方向限制在 电流流动，使得电流流过交流电源的一个周期的正和负两半的不同极性电容器。
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Patent Agency Ranking
公开(公告)号：US09814107B2
公开(公告)日：2017-11-07
申请号：US14631887
申请日：2015-02-26
Applicant: OSRAM GmbH
Inventor： Yongchang Dai , Daxin Lin
CPC classification number: H05B33/0815 , H05B33/0818 , H05B33/0845 , H05B37/02 , Y02B20/347
Abstract: Various embodiments may relate to a drive circuit of an illumination device. The drive circuit has an output terminal connected to a load of the illumination device. The drive circuit includes a power supply, a boost control unit connected to an output terminal of the power supply, a main control unit connected to the boost control unit, and a load current control unit connected between the main control unit and the load, and including a switch unit. The switch unit includes a first sub switch unit, which is configured to switch according to a dimming control signal from the main control unit, and further includes a second sub switch unit connected to the first sub switch unit. The second sub switch unit is configured to be turned on in a situation where the first sub switch unit is turned on so as to turn off the first sub switch unit.
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公开(公告)号：US09356532B2
公开(公告)日：2016-05-31
申请号：US14403196
申请日：2013-05-23
Applicant: OSRAM GmbH
Inventor： Daxin Lin , Hui Jia , Yaping Liu , SiXiong Zeng , Middel Tjaco , Xuewei Dai , Yewei Liufu
CPC classification number: H02M5/293 , H02H9/041 , H02M1/081 , H02M7/06 , H02M2005/2932 , H05B33/0809 , H05B33/0815
Abstract: Various embodiments relate to a load driver and a luminaire including the load driver. The load driver may include a voltage limiting circuit including a first polar capacitor and a second polar capacitor connected in inverse series, which are connected in parallel respectively with first and second current limiting elements, where the first and second current limiting elements limit the direction in which current flows so that current flows through different polar capacitors in positive and negative halves of a cycle of an alternating-current power supply.
Abstract translation: 各种实施例涉及负载驱动器和包括负载驱动器的照明器。 负载驱动器可以包括电压限制电路，其包括反向串联连接的第一极性电容器和第二极性电容器，它们分别与第一和第二限流元件并联连接，其中第一和第二限流元件将方向限制在 电流流动，使得电流流过交流电源的一个周期的正和负两半的不同极性电容器。
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公开(公告)号：US20170273151A9
公开(公告)日：2017-09-21
申请号：US14631887
申请日：2015-02-26
Applicant: OSRAM GmbH
Inventor： Yongchang Dai , Daxin Lin
CPC classification number: H05B33/0815 , H05B33/0818 , H05B33/0845 , H05B37/02 , Y02B20/347
Abstract: Various embodiments may relate to a drive circuit of an illumination device. The drive circuit has an output terminal connected to a load of the illumination device. The drive circuit includes a power supply, a boost control unit connected to an output terminal of the power supply, a main control unit connected to the boost control unit, and a load current control unit connected between the main control unit and the load, and including a switch unit. The switch unit includes a first sub switch unit, which is configured to switch according to a dimming control signal from the main control unit, and further includes a second sub switch unit connected to the first sub switch unit. The second sub switch unit is configured to be turned on in a situation where the first sub switch unit is turned on so as to turn off the first sub switch unit.
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8.发明申请DRIVING DEVICE FOR ILLUMINATING DEVICE, ILLUMINATING DEVICE AND LUMINAIRE, DRIVING DEVICE HAVING DISTRIBUTED INDUCTANCE 有权用于照明装置的驱动装置，照明装置和灯管，具有分布电感的驱动装置公开(公告)号：US20150002033A1
公开(公告)日：2015-01-01
申请号：US14377882
申请日：2013-01-25
Applicant: OSRAM GmbH
Inventor： Yaping Liu , Hui Jia , Middel Tjaco , Daxin Lin
IPC: H05B33/08
CPC classification number: H05B33/0809 , F21V23/02 , H05B33/0812 , H05B33/0821 , H05B33/0845
Abstract: A driving device for an illuminating device may include a plurality of sub illuminating units. The driving device may include a plurality of sub driving modules in series connected to an input voltage source to distributively store energy from the input voltage source. Each of the sub driving modules is allocated with and electrically connected with one sub illuminating unit so as to release the stored energy to the sub illuminating unit allocated thereto.
Abstract translation: 用于照明装置的驱动装置可以包括多个副照明单元。 驱动装置可以包括串联连接到输入电压源的多个子驱动模块，以分配地存储来自输入电压源的能量。 每个子驱动模块被分配并与一个子照明单元电连接，以将所存储的能量释放到分配给它的副照明单元。
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9.发明申请MASTER ILLUMINATING DEVICE, ILLUMINATING DEVICE AND ILLUMINATION CONTROL SYSTEM 有权主要照明装置，照明装置和照明控制系统公开(公告)号：US20140320028A1
公开(公告)日：2014-10-30
申请号：US14359109
申请日：2012-11-26
Applicant: OSRAM GmbH
Inventor： XiHe Zhuang , Middel Tjaco , Daxin Lin , Xuewei Dai , Zesheng Ye
IPC: H05B37/02
CPC classification number: H05B37/0227 , H05B37/0272 , Y02B20/40
Abstract: A master illuminating device may include an illuminating module, and a signal acquisition and processing unit for detecting the surrounding and outputting a control signal. The illuminating module is designed to receive the control signal and is driven according to the control signal. The illuminating device further include a signal transmission unit which is designed to receive the control signal and is designed to transmit the control signal.
Abstract translation: 主照明装置可以包括照明模块，以及用于检测周围并输出控制信号的信号采集和处理单元。 照明模块设计为接收控制信号，并根据控制信号进行驱动。 照明装置还包括信号传输单元，其被设计为接收控制信号并被设计为发送控制信号。
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