公开(公告)号：US20150022115A1

公开(公告)日：2015-01-22

申请号：US14372222

申请日：2013-01-15

Applicant: OSRAM GmbH

Inventor： Michael Hast ,  Lorenzo-Roberto Trevisanello ,  Franco Zanon

IPC: H05B33/08 ,  H05B37/02 ,  F21V23/04 ,  F21K99/00 ,  F21V23/00

CPC classification number: H05B33/0803 ,  F21K9/00 ,  F21V23/003 ,  F21V23/04 ,  F21Y2105/00 ,  F21Y2115/10 ,  H05B33/0818 ,  H05B33/0845 ,  H05B37/02 ,  H05B37/0245 ,  H05B37/0254 ,  H05B37/0263

Abstract: Various embodiments relate to a lighting module. The lighting module includes at least one light source, regulating means for regulating the brightness of the light emitted by the at least one light source, and a control unit configured for receiving a brightness control signal, and driving the regulation means as a function of the brightness control signal, wherein the control unit is configured for: verifying whether the brightness control signal contains a digital communication signal, and if the brightness control signal includes a digital communication signal, detecting the data transmitted via the digital communication signal and driving the regulating means as a function of the transmitted data, or if the brightness control signal does not includes a digital communication signal, driving the regulating means as a function of the brightness control signal.

Abstract translation: 各种实施例涉及照明模块。 照明模块包括至少一个光源，用于调节由至少一个光源发射的光的亮度的调节装置，以及被配置为接收亮度控制信号的控制单元，以及作为 亮度控制信号，其中所述控制单元被配置为：验证所述亮度控制信号是否包含数字通信信号，并且如果所述亮度控制信号包括数字通信信号，则检测经由所述数字通信信号发送的数据并驱动所述调节装置 作为发送数据的函数，或者如果亮度控制信号不包括数字通信信号，则根据亮度控制信号驱动调节装置。

公开(公告)号：US09078311B2

公开(公告)日：2015-07-07

申请号：US14372222

申请日：2013-01-15

Applicant: OSRAM GmbH

Inventor： Michael Hast ,  Lorenzo-Roberto Trevisanello ,  Franco Zanon

IPC: H05B33/08 ,  H05B37/02 ,  F21K99/00 ,  F21V23/00 ,  F21V23/04 ,  F21Y101/02 ,  F21Y105/00

CPC classification number: H05B33/0803 ,  F21K9/00 ,  F21V23/003 ,  F21V23/04 ,  F21Y2105/00 ,  F21Y2115/10 ,  H05B33/0818 ,  H05B33/0845 ,  H05B37/02 ,  H05B37/0245 ,  H05B37/0254 ,  H05B37/0263

Abstract: Various embodiments relate to a lighting module. The lighting module includes at least one light source, regulating means for regulating the brightness of the light emitted by the at least one light source, and a control unit configured for receiving a brightness control signal, and driving the regulation means as a function of the brightness control signal, wherein the control unit is configured for: verifying whether the brightness control signal contains a digital communication signal, and if the brightness control signal includes a digital communication signal, detecting the data transmitted via the digital communication signal and driving the regulating means as a function of the transmitted data, or if the brightness control signal does not includes a digital communication signal, driving the regulating means as a function of the brightness control signal.

Abstract translation: 各种实施例涉及照明模块。 照明模块包括至少一个光源，用于调节由至少一个光源发射的光的亮度的调节装置，以及被配置为接收亮度控制信号的控制单元，以及作为 亮度控制信号，其中所述控制单元被配置为：验证所述亮度控制信号是否包含数字通信信号，并且如果所述亮度控制信号包括数字通信信号，则检测经由所述数字通信信号发送的数据并驱动所述调节装置 作为发送数据的函数，或者如果亮度控制信号不包括数字通信信号，则根据亮度控制信号驱动调节装置。

公开(公告)号：USRE45966E1

公开(公告)日：2016-04-05

申请号：US14614511

申请日：2015-02-05

Applicant: Osram GmbH

Inventor： Alberto Alfier ,  Lorenzo-Roberto Trevisanello ,  Simone Massaro ,  Matteo Toscan

IPC: H05B37/02

CPC classification number: H05B37/02

Abstract: A circuit for driving a plurality of light sources via a current generator, wherein the light sources are grouped into a plurality of light source sets wherein the driver circuit comprises a plurality of inductive elements, a plurality of switches adapted to selectively connect each light source set in series with one of the inductive elements, and a control circuit configured for driving the switches, so that during a first operation time interval, each light source set is connected in series with a respective first inductive element, and during a second operation time interval, each light source set is connected in series with a respective second inductive element, wherein the respective second inductive element is separate from the respective first inductive element.

Abstract translation: 一种用于经由电流发生器驱动多个光源的电路，其中所述光源被分组成多个光源组，其中所述驱动电路包括多个电感元件，多个开关，适于选择性地连接每个光源组 与电感元件中的一个串联;以及控制电路，被配置为驱动开关，使得在第一操作时间间隔期间，每个光源组与相应的第一电感元件串联连接，并且在第二操作时间间隔期间 每个光源组与相应的第二电感元件串联连接，其中相应的第二电感元件与相应的第一电感元件分离。