公开(公告)号：US09462652B2

公开(公告)日：2016-10-04

申请号：US14761741

申请日：2014-01-31

Applicant: TRIDONIC GMBH & CO KG ,  TRIDONIC JENNERSDORF GMBH

Inventor： Mathias Dunser ,  Florian Moosmann ,  Norbert Kleber ,  Christian Nesensohn ,  Frank Lochmann ,  Reinhold Juen ,  Gunter Marent ,  Frank Horn ,  Peter Pachler ,  Steffen Riemer

IPC: H05B33/08

CPC classification number: H05B33/0854 ,  H05B33/0806 ,  H05B33/0851 ,  H05B33/089 ,  H05B37/0263

Abstract: The invention relates to a method for operating LEDs (13), comprising a driver module (10) and an LED module (11) having at least one LED (13), which LED module (11) is controlled by the driver module (10), wherein the driver module (10) has a first connection (1), which is designed to feed the LED module (11) with a current, and has a second connection (2) is present as earth connection (GND), wherein the LED module (11) is fed with a current by the driver module (10) via a first connection (1) and a second connection (2) is present as earth connection (GND), characterized in that the driver module (10) temporarily lowers the voltage at the first connection (1) and monitors the voltage at the first connection (1) and is designed to evaluate a change in the voltage at said connection as a transfer of information from the LED module (11).

Abstract translation: 本发明涉及一种用于操作LED（13）的方法，包括具有至少一个LED（13）的驱动器模块（10）和LED模块（11），该LED模块（11）由驱动器模块（10） ），其中驱动器模块（10）具有第一连接（1），其被设计为将LED模块（11）馈送到电流，并且具有作为接地连接（GND）的第二连接（2），其中 所述LED模块（11）经由第一连接（1）由所述驱动器模块（10）馈送电流，并且存在作为接地连接（GND）的第二连接（2），其特征在于，所述驱动器模块（10） 临时降低第一连接（1）处的电压并监视第一连接（1）处的电压，并且被设计为评估所述连接处的电压的变化，作为来自LED模块（11）的信息的传送。

公开(公告)号：US09743485B2

公开(公告)日：2017-08-22

申请号：US14761531

申请日：2014-01-31

Applicant: TRIDONIC GMBH & CO KG ,  TRIDONIC JENNERSDORF GMBH

Inventor： Mathias Dunser ,  Florian Moosmann ,  Norbet Kleber ,  Christian Nesensohn ,  Frank Lochmann ,  Reinhold Juen ,  Gunter Marent ,  Frank Horn ,  Peter Pachler ,  John Schonberger ,  Steffen Riemer

IPC: H05B33/08 ,  A21C3/04 ,  H05B37/02

CPC classification number: H05B33/089 ,  A21C3/04 ,  H05B33/0869 ,  H05B33/0872 ,  H05B37/0254

Abstract: The invention relates to a device for operating LEDs, comprising a driver module and an LED module (11), which is controlled by the driver module (10) and has at least one LED. The LED module (11) is fed a current by the driver module (10) via a first connection (1), and a second connection (2) is present, preferably as a ground connection (GND). The device is characterized in that the LED module (11) is connected to the driver module (10) by means of a third connection (3), which is designed as a data channel, a voltage fed by the driver module (10) being applied to the data channel.

公开(公告)号：US09544970B2

公开(公告)日：2017-01-10

申请号：US14652171

申请日：2013-12-20

Applicant: TRIDONIC GMBH & CO KG

Inventor： Matthias Dunser ,  Jurgen Fink ,  Thomas Ondrisek ,  Klaus Mundle ,  Gunter Marent ,  Andre Mitterbacher

IPC: H05B37/02 ,  H05B33/08

CPC classification number: H05B33/0884 ,  H05B33/08 ,  H05B33/0815 ,  H05B33/0848 ,  H05B33/0854

Abstract: The invention relates to an LED module (1), comprising: connections (2) for an LED array (3); a circuit (4) which is configured to constitute a load, preferably an effective power load, if during a starting phase a constant current or a constant voltage is applied to the LED module (1), and which is configured not to constitute a load when the starting phase has finished, wherein the circuit (4) is designed to constitute a variable-current load which effects a change in the power consumption of the LED module (1) according to at least one predetermined protocol effected.

Abstract translation: 本发明涉及一种LED模块（1），包括：用于LED阵列（3）的连接（2）; 一个电路（4），被配置为构成一个负载，最好是一个有效功率负载，如果在启动阶段恒定电流或一个恒定的电压施加到LED模块（1）上，并且它被构造成不构成一个负载 当起动阶段结束时，其中电路（4）被设计成构成根据至少一个预定协议实现的LED模块（1）的功耗变化的可变电流负载。