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1. 发明申请

US20230077494A1 AMBIENT LIGHT DETECTION BY MEANS OF TWO LIGHT SENSORS ARRANGED WITHIN A LUMINAIRE 有权
公开(公告)号：US20230077494A1
公开(公告)日：2023-03-16
申请号：US17801366
申请日：2021-02-16
申请人： Tridonic GmbH & Co KG
发明人： Frank Horn , Huang Pengcheng , Roger Kistler , Thomas Kuch , Markus Künzli , Eduardo Pereira , Hans Schlumpf , John Schönberger
IPC分类号： H05B45/12 , H05B47/11
摘要： The present invention relates to a luminaire (1), comprising a housing (2) having a diffusion panel (3) as light emission surface, comprising at least one illuminant (4) which is arranged within the housing (2) such that it is set up to emit light through the diffusion panel (3) to the area outside of the housing (2), and comprising at least two light sensors (S1, S2) arranged within the housing (2), the light sensors being set up to detect light. The at least two light sensors (S1, S2) have different detection regions (B1, B2) within the housing (2) and are set up to detect light (Et) which enters through the diffusion panel (3) into the housing interior from the area outside of the housing (2), wherein, on account of the different detection regions (B1, B2), one of the at least two light sensors (S1, S2) detects light (Er2) that was emitted by the at least one illuminant (4) and reflected from at least one wall of the housing interior. The invention further relates to a lighting system having at least one such luminaire and to a method for detecting the ambient light of such a luminaire.

2. 发明申请

US20170118820A1 METHOD FOR ILLUMINATING A LIGHT BOX 审中-公开
公开(公告)号：US20170118820A1
公开(公告)日：2017-04-27
申请号：US15397310
申请日：2017-01-03
申请人： Tridonic GmbH & Co. KG , Tridonic AG
发明人： Karl-Heinz Fenkart , Frank Horn
IPC分类号： H05B37/02 , G09F13/00
CPC分类号： H05B37/0218 , G09F13/005 , H05B37/0227 , H05B37/0245 , Y02B20/46
摘要： A light box, for illuminated advertising, includes at least one transparent front face, which is illuminated by at least two lamps, and includes at least two lamps, at least two operating devices for operating each lamp. The operating devices each have a first interface and the first interfaces are connected to each other and to a control device, two different sensors are connected to the control device and the lamps are actuated by the operating devices according to the control signals received via the first interface.

3. 发明授权

US09462652B2 Device for LED operation 有权
标题翻译： LED操作装置
公开(公告)号：US09462652B2
公开(公告)日：2016-10-04
申请号：US14761741
申请日：2014-01-31
申请人： TRIDONIC GMBH & CO KG , TRIDONIC JENNERSDORF GMBH
发明人： Mathias Dunser , Florian Moosmann , Norbert Kleber , Christian Nesensohn , Frank Lochmann , Reinhold Juen , Gunter Marent , Frank Horn , Peter Pachler , Steffen Riemer
IPC分类号： H05B33/08
CPC分类号： H05B33/0854 , H05B33/0806 , H05B33/0851 , H05B33/089 , H05B37/0263
摘要： 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).
摘要翻译：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。

4. 发明授权

US09743485B2 Device for operating LEDs 有权
公开(公告)号：US09743485B2
公开(公告)日：2017-08-22
申请号：US14761531
申请日：2014-01-31
申请人： TRIDONIC GMBH & CO KG , TRIDONIC JENNERSDORF GMBH
发明人： Mathias Dunser , Florian Moosmann , Norbet Kleber , Christian Nesensohn , Frank Lochmann , Reinhold Juen , Gunter Marent , Frank Horn , Peter Pachler , John Schonberger , Steffen Riemer
IPC分类号： H05B33/08 , A21C3/04 , H05B37/02
CPC分类号： H05B33/089 , A21C3/04 , H05B33/0869 , H05B33/0872 , H05B37/0254
摘要： 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.

5. 发明申请

US20160316530A1 LED CONVERTER AND METHOD FOR CONTROLLING A CONVERTER CIRCUIT OF AN LED CONVERTER 有权
标题翻译：用于控制LED转换器的转换器电路的LED转换器和方法
公开(公告)号：US20160316530A1
公开(公告)日：2016-10-27
申请号：US15035846
申请日：2014-11-11
申请人： TRIDONIC GMBH & CO KG , TRIDONIC JENNERSDORF GMBH
发明人： Alexander Barth , Frank Horn , Reinhold Juen , Frank Lochmann , Günter Marent , Florian Moosmann , Peter Pachler
IPC分类号： H05B33/08 , H05B37/02
CPC分类号： H05B33/0815 , H05B33/0845 , H05B33/0896 , H05B37/0272 , Y02B20/346
摘要： An LED converter (3) comprises a converter circuit (11) with potential separation (12). The converter circuit (11) has at least one controllable switching means (15). A control device (16) for switching the at least one controllable switching means (15) in a clocked manner is configured to modulate a switching frequency of the at least one controllable switching means (15) in order to transmit information across a potential barrier (12).
摘要翻译： LED转换器（3）包括具有电位分离（12）的转换器电路（11）。转换器电路（11）具有至少一个可控开关装置（15）。用于以时钟方式切换至少一个可控开关装置（15）的控制装置（16）被配置成调制至少一个可控开关装置（15）的开关频率，以便跨越势垒传输信息 12）。

6. 发明授权

US09930736B2 LED converter and method for controlling a converter circuit of an LED converter 有权
公开(公告)号：US09930736B2
公开(公告)日：2018-03-27
申请号：US15035846
申请日：2014-11-11
申请人： TRIDONIC GMBH & CO KG , TRIDONIC JENNERSDORF GMBH
发明人： Alexander Barth , Frank Horn , Reinhold Juen , Frank Lochmann , Günter Marent , Florian Moosmann , Peter Pachler
IPC分类号： H05B33/00 , H05B33/08 , H05B37/02
CPC分类号： H05B33/0815 , H05B33/0845 , H05B33/0896 , H05B37/0272 , Y02B20/346
摘要： An LED converter (3) comprises a converter circuit (11) with potential separation (12). The converter circuit (11) has at least one controllable switching means (15). A control device (16) for switching the at least one controllable switching means (15) in a clocked manner is configured to modulate a switching frequency of the at least one controllable switching means (15) in order to transmit information across a potential barrier (12).

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