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1. 发明申请

WO2013102548A1 LED DRIVING CIRCUIT AND ILLUMINATION DEVICE INCLUDING THE SAME 审中-公开
标题翻译： LED驱动电路和照明装置，包括它们
公开(公告)号：WO2013102548A1
公开(公告)日：2013-07-11
申请号：PCT/EP2012/075746
申请日：2012-12-17
申请人： OSRAM GMBH
发明人： JIA, Hui , LIU, Yaping , TJACO, Middel , DAI, Xuewei
IPC分类号： H05B33/08
CPC分类号： H05B33/0815
摘要： The present invention discloses a LED driving circuit and an illumination device including the same, the LED driving circuit including: a power factor correction circuit configured to correct a power factor of a circuit; one or more LED loads; a feedback circuit configured to provide a feedback signal regarding the one or more LED loads to a power factor correction controller; and a power factor correction controller configured to control the power factor correction circuit based on the feedback signal provided by the feedback circuit so as to keep an output of the power factor correction circuit constant. According to the technical solution of the invention, it is possible to implement driving of the LED illumination device while obtaining a high power factor value with a relatively simple circuit structure and a low cost, and to achieve stable luminous intensity.
摘要翻译：本发明公开了一种LED驱动电路和包括该LED驱动电路的照明装置，所述LED驱动电路包括：功率因数校正电路，被配置为校正电路的功率因数; 一个或多个LED负载; 反馈电路，被配置为向功率因数校正控制器提供关于所述一个或多个LED负载的反馈信号; 以及功率因数校正控制器，被配置为基于由反馈电路提供的反馈信号来控制功率因数校正电路，以便保持功率因数校正电路的输出不变。根据本发明的技术方案，可以以相对简单的电路结构和低成本获得高功率因数值来实现LED照明装置的驱动，并且实现稳定的发光强度。

2. 发明申请

WO2013102549A1 POWER SUPPLY CIRCUIT FOR CONTROL CIRCUIT OF LED LIGHTING AND LED LIGHTING 审中-公开
标题翻译： LED照明和LED照明控制电路电源电路
公开(公告)号：WO2013102549A1
公开(公告)日：2013-07-11
申请号：PCT/EP2012/075750
申请日：2012-12-17
申请人： OSRAM GMBH
发明人： LIU, Yaping , TJACO, Middel , DAI, Xuewei , JIANG, Chunjun
IPC分类号： H05B33/08
CPC分类号： H05B33/0824
摘要： The application discloses a power supply circuit for control circuit of LED lighting, the LED lighting comprising a plurality of LED light sources connected in series and a control switch for controlling on and off of current path of the LED light sources. The power supply circuit is characterized in that it comprises a first PNP transistor whose collector is coupled to power input of the control circuit, emitter is coupled to a first node between a first group of LED light sources and a second group of LED light sources upstream the control switch, and base is coupled to a second node between the control switch and the second group of LED light sources, such that when the control switch controls the current path to close, the first PNP transistor is on and when the control switch controls the current path to open, the first PNP transistor is off; a second NPN transistor whose base is coupled to emitter of the first PNP transistor, emitter is coupled to the power input of the control circuit, and collector is coupled to power input of the plurality of LED light sources. The application further relates to LED lighting comprising the power supply circuit.
摘要翻译：该申请公开了一种用于LED照明的控制电路的电源电路，包括串联连接的多个LED光源的LED照明和用于控制LED光源的电流路径的控制开关。电源电路的特征在于其包括第一PNP晶体管，其集电极耦合到控制电路的功率输入，发射极耦合到第一组LED光源与第二组LED光源之间的第一节点控制开关和基极耦合到控制开关和第二组LED光源之间的第二节点，使得当控制开关控制电流路径闭合时，第一PNP晶体管导通，并且当控制开关控制电流通路打开，第一PNP晶体管断开; 第二NPN晶体管，其基极耦合到第一PNP晶体管的发射极，发射极耦合到控制电路的功率输入，并且集电极耦合到多个LED光源的功率输入。该应用还涉及包括电源电路的LED照明。

3. 发明申请

WO2013045189A1 A SENSING UNIT, A LIGHTING DEVICE HAVING THE SENSING UNIT AND AN ILLUMINATING SYSTEM 审中-公开
标题翻译：传感单元，具有传感单元的照明设备和照明系统
公开(公告)号：WO2013045189A1
公开(公告)日：2013-04-04
申请号：PCT/EP2012/066693
申请日：2012-08-28
申请人： OSRAM GMBH , DAI, Xuewei , LI, Yan , LIN, Daxin , LIU, Yaping
发明人： DAI, Xuewei , LI, Yan , LIN, Daxin , LIU, Yaping
IPC分类号： H05B37/02
CPC分类号： H05B37/0263 , H05B37/0227
摘要： The present invention relates to a sensing unit (A), used in a lighting device (4), connected with a remote controller (3), wherein the sensing unit (A) comprises a sensor (1) configured to generate a sensor signal and a power line communication transceiver (2) configured to forward the sensor signal to the remote controller (3), the remote controller (3) is capable of generating a control signal according to the sensor signal, and the control signal is forwarded by the power line communication transceiver (2) to the lighting device (4). In addition, the present invention further relates to a lighting device (4) having such sensing unit (A), an LED driver (7) having such sensing unit (A), an illuminating system of such lighting devices (4) and an illuminating system of such LED drivers (7).
摘要翻译：本发明涉及一种用于与遥控器（3）连接的照明装置（4）中的感测单元（A），其中感测单元（A）包括被配置为产生传感器信号的传感器（1）配置为将传感器信号转发到遥控器（3）的电力线通信收发器（2），遥控器（3）能够根据传感器信号产生控制信号，并且控制信号由电源线路通信收发器（2）连接到照明设备（4）。另外，本发明还涉及具有这种感测单元（A）的照明装置（4），具有这种感测单元（A）的LED驱动器（7），这种照明装置（4）的照明系统和照明装置这种LED驱动器（7）的系统。

4. 发明申请

WO2013174924A1 LOAD DRIVER AND LUMINAIRE INCLUDING THE LOAD DRIVER 审中-公开
标题翻译：负载驱动器和散热器，包括负载驱动器
公开(公告)号：WO2013174924A1
公开(公告)日：2013-11-28
申请号：PCT/EP2013/060623
申请日：2013-05-23
申请人： OSRAM GMBH
发明人： LIN, Daxin , JIA, Hui , LIU, Yaping , ZENG, SiXiong , TJACO, Middel , DAI, Xuewei , LIUFU, Yewei
IPC分类号： H02H9/04 , H05B33/08
CPC分类号： H02M5/293 , H02H9/041 , H02M1/081 , H02M7/06 , H02M2005/2932 , H05B33/0809 , H05B33/0815
摘要： There are provided a load driver and a luminaire including the load driver. The load driver 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. With this load driver, the following technical effects can be achieved: a saved space, a lowed cost, higher power available, etc.
摘要翻译：提供负载驱动器和包括负载驱动器的灯具。负载驱动器包括电压限制电路，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限制其中电流流动，使得电流在交流电源的周期的正半周和负半周中流过不同的极性电容器。使用该负载驱动器，可以实现以下技术效果：节省空间，成本低廉，功率更高等。

5. 发明申请

WO2013120681A1 DRIVING DEVICE FOR ILLUMINATING DEVICE, ILLUMINATING DEVICE AND LUMINAIRE, DRIVING DEVICE HAVING DISTRIBUTED INDUCTANCE 审中-公开
标题翻译：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：WO2013120681A1
公开(公告)日：2013-08-22
申请号：PCT/EP2013/051444
申请日：2013-01-25
申请人： OSRAM GMBH
发明人： LIU, Yaping , JIA, Hui , TJACO, Middel , LIN, Daxin
IPC分类号： H05B33/08
CPC分类号： H05B33/0809 , F21V23/02 , H05B33/0812 , H05B33/0821 , H05B33/0845
摘要： The present invention relates to a driving device (1, 2, N) for an illuminating device, the illuminating device comprising a plurality of sub illuminating units (D12, D22, DN2), the driving device comprises a plurality of sub driving modules (L1, C1; L2, C2; LN, CN) in series connected to an input voltage source to distributively store energy from the input voltage source, each of the sub driving modules (L1, C1; L2, C2; LN, CN) being allocated to and electrically connected with one sub illuminating unit (D12, D22, DN2), so as to release the stored energy of a sub driving module (L1, C1; L2, C2; LN, CN) to the sub illuminating unit (D12, D22, DN2) allocated thereto. According to the present invention, an LED lamp having a small volume can be realized, and the layout of the LED lamp on the circuit board is easier and safer.
摘要翻译：本发明涉及一种用于照明装置的驱动装置（1,2），该照明装置包括多个副照明装置（D12，D22，DN2），该驱动装置包括多个副驱动模块串联连接到输入电压源的C1，L2，C2; LN，CN）以分配地存储来自输入电压源的能量，每个子驱动模块（L1，C1; L2，C2; LN，CN）被分配与一个副照明单元（D12，D22，DN2）电连接，以将子驱动模块（L1，C1; L2，C2; LN，CN）的存储能量释放到副照明单元（D12， D22，DN2）。根据本发明，可以实现体积小的LED灯，并且电路板上的LED灯的布局更容易和更安全。

6. 发明授权

EP2801238B1 POWER SUPPLY CIRCUIT FOR CONTROL CIRCUIT OF LED LIGHTING AND LED LIGHTING 有权转让
标题翻译：电源电路控制回路LED照明和LED照明
公开(公告)号：EP2801238B1
公开(公告)日：2016-03-09
申请号：EP12812571.3
申请日：2012-12-17
申请人： OSRAM GmbH
发明人： LIU, Yaping , TJACO, Middel , DAI, Xuewei , JIANG, Chunjun
IPC分类号： H05B33/08
CPC分类号： H05B33/0824

7. 发明授权

EP2815630B1 DRIVING DEVICE FOR ILLUMINATING DEVICE, ILLUMINATING DEVICE AND LUMINAIRE, DRIVING DEVICE HAVING DISTRIBUTED INDUCTANCE 有权
标题翻译：控制装置的照明装置，照明装置及轻，分布电感驱动装置
公开(公告)号：EP2815630B1
公开(公告)日：2016-01-06
申请号：EP13705112.4
申请日：2013-01-25
申请人： OSRAM GmbH
发明人： LIU, Yaping , JIA, Hui , TJACO, Middel , LIN, Daxin
IPC分类号： H05B33/08
CPC分类号： H05B33/0809 , F21V23/02 , H05B33/0812 , H05B33/0821 , H05B33/0845

8. 发明公开

EP2815630A1 DRIVING DEVICE FOR ILLUMINATING DEVICE, ILLUMINATING DEVICE AND LUMINAIRE, DRIVING DEVICE HAVING DISTRIBUTED INDUCTANCE 有权
标题翻译：控制装置的照明装置，照明装置及轻，分布电感驱动装置
公开(公告)号：EP2815630A1
公开(公告)日：2014-12-24
申请号：EP13705112.4
申请日：2013-01-25
申请人： OSRAM GmbH
发明人： LIU, Yaping , JIA, Hui , TJACO, Middel , LIN, Daxin
IPC分类号： H05B33/08
CPC分类号： H05B33/0809 , F21V23/02 , H05B33/0812 , H05B33/0821 , H05B33/0845
摘要： The present invention relates to a driving device (1, 2, N) for an illuminating device, the illuminating device comprising a plurality of sub illuminating units (D12, D22, DN2), the driving device comprises a plurality of sub driving modules (L1, C1; L2, C2; LN, CN) in series connected to an input voltage source to distributively store energy from the input voltage source, each of the sub driving modules (L1, C1; L2, C2; LN, CN) being allocated to and electrically connected with one sub illuminating unit (D12, D22, DN2), so as to release the stored energy of a sub driving module (L1, C1; L2, C2; LN, CN) to the sub illuminating unit (D12, D22, DN2) allocated thereto. According to the present invention, an LED lamp having a small volume can be realized, and the layout of the LED lamp on the circuit board is easier and safer.

9. 发明公开

EP2801238A1 POWER SUPPLY CIRCUIT FOR CONTROL CIRCUIT OF LED LIGHTING AND LED LIGHTING 有权转让
标题翻译：电源电路控制回路LED照明和LED照明
公开(公告)号：EP2801238A1
公开(公告)日：2014-11-12
申请号：EP12812571.3
申请日：2012-12-17
申请人： OSRAM GmbH
发明人： LIU, Yaping , TJACO, Middel , DAI, Xuewei , JIANG, Chunjun
IPC分类号： H05B33/08
CPC分类号： H05B33/0824
摘要： The application discloses a power supply circuit for control circuit of LED lighting, the LED lighting comprising a plurality of LED light sources connected in series and a control switch for controlling on and off of current path of the LED light sources. The power supply circuit is characterized in that it comprises a first PNP transistor whose collector is coupled to power input of the control circuit, emitter is coupled to a first node between a first group of LED light sources and a second group of LED light sources upstream the control switch, and base is coupled to a second node between the control switch and the second group of LED light sources, such that when the control switch controls the current path to close, the first PNP transistor is on and when the control switch controls the current path to open, the first PNP transistor is off; a second NPN transistor whose base is coupled to emitter of the first PNP transistor, emitter is coupled to the power input of the control circuit, and collector is coupled to power input of the plurality of LED light sources. The application further relates to LED lighting comprising the power supply circuit.

10. 发明公开

EP2856594A1 LOAD DRIVER AND LUMINAIRE INCLUDING THE LOAD DRIVER 审中-公开
标题翻译：最后一个驱动程序光明也与最后一个驱动器
公开(公告)号：EP2856594A1
公开(公告)日：2015-04-08
申请号：EP13725346.4
申请日：2013-05-23
申请人： OSRAM GmbH
发明人： LIN, Daxin , JIA, Hui , LIU, Yaping , ZENG, SiXiong , TJACO, Middel , DAI, Xuewei , LIUFU, Yewei
IPC分类号： H02H9/04 , H05B33/08
CPC分类号： H02M5/293 , H02H9/041 , H02M1/081 , H02M7/06 , H02M2005/2932 , H05B33/0809 , H05B33/0815
摘要： There are provided a load driver and a luminaire including the load driver. The load driver 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. With this load driver, the following technical effects can be achieved: a saved space, a lowed cost, higher power available, etc.

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