公开(公告)号：US09832836B2

公开(公告)日：2017-11-28

申请号：US14914688

申请日：2014-07-10

Applicant: OSRAM GmbH

Inventor： XiHe Zhuang ,  Ningbo Kang ,  ZhiJian Cao

IPC: H05B33/08

CPC classification number: H05B33/089 ,  H05B33/0842

Abstract: Various embodiments may relate to a drive circuit for an illuminating device and an illuminating device including the drive circuit. The drive circuit includes a main control unit, configured to control power supply to a light-emitting unit, an output unit, connected with the main control unit and comprising a first output terminal and a second output terminal which supply power to the light-emitting unit, and a detecting unit, connected with the output unit for detecting a hot-plug state to obtain a detecting state, wherein the main control unit controls the power supply to the light-emitting unit according to the detecting state.

公开(公告)号：US20160205732A1

公开(公告)日：2016-07-14

申请号：US14914688

申请日：2014-07-10

Applicant: OSRAM GMBH

Inventor： XiHe Zhuang ,  Ningbo Kang ,  ZhiJian Cao

IPC: H05B33/08

CPC classification number: H05B33/089 ,  H05B33/0842

Abstract: Various embodiments may relate to a drive circuit for an illuminating device and an illuminating device including the drive circuit. The drive circuit includes a main control unit, configured to control power supply to a light-emitting unit, an output unit, connected with the main control unit and comprising a first output terminal and a second output terminal which supply power to the light-emitting unit, and a detecting unit, connected with the output unit for detecting a hot-plug state to obtain a detecting state, wherein the main control unit controls the power supply to the light-emitting unit according to the detecting state.

Abstract translation: 各种实施例可以涉及用于照明装置的驱动电路和包括驱动电路的照明装置。 所述驱动电路包括：主控制单元，被配置为控制向所述主控单元连接的发光单元的电源，输出单元，并且包括向所述发光单元供电的第一输出端子和第二输出端子 单元和检测单元，其与所述输出单元连接，用于检测热插拔状态以获得检测状态，其中所述主控制单元根据所述检测状态来控制对所述发光单元的电力供应。