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1. 发明申请

WO2013034410A3 AN ISOLATED POWER SUPPLY FOR A FLYBACK CIRCUIT 审中-公开
公开(公告)号：WO2013034410A3
公开(公告)日：2013-03-14
申请号：PCT/EP2012/065898
申请日：2012-08-14
申请人： OSRAM GMBH , DAI, Xuewei , JIA, Hui , TJACO, Middel , ZHANG, Dezhao
发明人： DAI, Xuewei , JIA, Hui , TJACO, Middel , ZHANG, Dezhao
IPC分类号： H02M3/335
摘要： The present invention relates to an isolated power supply for a flyback circuit comprising a primary stage, a main output stage electrically isolated from the primary stage through an isolated transformer, and at least one secondary output stage, wherein the secondary output stage is isolated from the primary stage through a first capacitor (C31) and a second capacitor (C32), and the first capacitor (C31) and the second capacitor (C32) transfer an energy from the primary stage to the secondary output stage to be output.

2. 发明申请

WO2013037679A1 A DIMMABLE ILLUMINATING ASSEMBLY 审中-公开
标题翻译：一个二维照明组件
公开(公告)号：WO2013037679A1
公开(公告)日：2013-03-21
申请号：PCT/EP2012/067269
申请日：2012-09-05
申请人： OSRAM GMBH , DAI, Xuewei , ZHANG, Dezhao , TJACO, Middel , JIA, Hui
发明人： DAI, Xuewei , ZHANG, Dezhao , TJACO, Middel , JIA, Hui
IPC分类号： H05B33/08
CPC分类号： H05B33/0824
摘要： The present invention relates to a dimmable illuminating assembly that comprises a control unit (1) and a light-emitting unit (2) connected to the control unit (1), wherein the dimmable illuminating assembly further comprises a voltage regulating unit (3). The control unit (1), on one hand, is connected in series with the voltage regulating unit (3) between a power supply (Vcc) and a ground (GND), and on the other hand, is connected in parallel with the light-emitting unit (2) between the ground (GND) and the voltage regulating unit (3), wherein the control unit (1) divides a current of the power supply (Vcc) for controlling an optical output intensity of the light-emitting unit (2). In addition, the present invention further relates to an indicative illuminating device with such dimmable illuminating assembly.
摘要翻译：本发明涉及一种可调光照明组件，其包括连接到控制单元（1）的控制单元（1）和发光单元（2），其中可调光照明组件还包括电压调节单元（3）。一方面，控制单元（1）与电源（Vcc）和地（GND）之间的电压调节单元（3）串联连接，另一方面与光并联连接（GND）和电压调节单元（3）之间的发光单元（2），其中控制单元（1）将用于控制发光单元的光输出强度的电源（Vcc）（2）。此外，本发明还涉及具有这种可调光照明组件的指示性照明装置。

3. 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。

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

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

7. 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.

8. 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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