公开(公告)号：US08791653B2

公开(公告)日：2014-07-29

申请号：US12990521

申请日：2009-04-30

申请人： Matthias Wendt

发明人： Matthias Wendt

IPC分类号： H05B37/02 ,  H05B33/08

CPC分类号： H05B33/0842 ,  H05B33/0806 ,  H05B33/0845

摘要： An apparatus coupling a power source to a light emitting diode lamp includes a first part for receiving first voltage and current signals from the power source and a second part for supplying second voltage and current signals to the lamp. The first part includes a detection part for detecting a first amplitude reduction in at least one of the first signals, for example in the first voltage signal, and the second part includes an introduction part for, in response to a detection result, introducing a second amplitude reduction into at least one of the second signals, for example into the second current signal. As a result, the first part detects a first dimming state caused by the power source, and the second part introduces a second dimming state in response to the first part having detected the first dimming state, and the apparatus has self-dimming capabilities, to keep the grid stable.

摘要翻译： 将电源耦合到发光二极管灯的装置包括用于从电源接收第一电压和电流信号的第一部分和用于向灯提供第二电压和电流信号的第二部分。 第一部分包括用于检测例如第一电压信号中的至少一个第一信号中的第一幅度减小的检测部分，并且第二部分包括引入部分，用于响应于检测结果，引入第二信号 将幅度降低为至少一个第二信号，例如进入第二电流信号。 结果，第一部分检测由电源引起的第一调光状态，第二部分响应于第一部分检测到第一调光状态而引入第二调光状态，并且该设备具有自调光能力， 保持电网稳定。

公开(公告)号：US08696162B2

公开(公告)日：2014-04-15

申请号：US13263923

申请日：2010-04-08

申请人： Matthias Wendt

发明人： Matthias Wendt

IPC分类号： F21V21/00

CPC分类号： F21V21/14 ,  E04B9/006 ,  F21K9/20 ,  F21S2/00 ,  F21S8/06 ,  F21V14/02 ,  F21V21/112 ,  F21W2131/402 ,  F21Y2105/00 ,  F21Y2105/10 ,  F21Y2115/10

摘要： The invention provides a lighting system (1) comprising a plurality of elements (10) adjustably connected to a plurality of supports (11) arranged on a grid. Each of the plurality of elements (10) comprises a light source (L1). Each of the plurality of elements (10) further comprises at least two adjustable connections (12). The adjustable connections (12) connect the corresponding element (10) to respective supports (11) and adjustably position the corresponding element (10) relative to the respective supports (11). The invention further relates to a space comprising such a lighting system, a method of providing an illumination profile using such a lighting system and the use of such a lighting system for defining an illumination profile in a space.

公开(公告)号：US08552666B2

公开(公告)日：2013-10-08

申请号：US13120666

申请日：2009-09-18

申请人： Matthias Wendt ,  Harald J. G. Radermacher ,  Paul Leyten

发明人： Matthias Wendt ,  Harald J. G. Radermacher ,  Paul Leyten

IPC分类号： H05B37/00

CPC分类号： H05B37/02 ,  H05B37/029

摘要： The invention relates to the controlling of a lighting system with a plurality of light sources, particularly to the semi-automatic commissioning of light sources of the lighting system or controlling of the creation of lighting scenes with the lighting system. A basic idea of the invention is to use a spatial coding of light for controlling a lighting system, particularly for commissioning of light sources of the lighting system instead of or in addition to the temporal light coding as applied in the prior art. An embodiment of the invention relates to a system for controlling a lighting system with a plurality of light sources (1, 2) comprising a light system controller (5) for controlling the light sources in that a spatial light pattern (11, 12, 21, 22) is created, which codes one or more attributes (512) of the light sources (511), and a light pattern capturing device (3) for capturing the created spatial light pattern and communicating (32, 52) with the light system controller (5) in order to enable the controlling of the one or more light sources based on the captured spatial light pattern. A spatial coding is particularly suitable for wallwasher light sources, and thus especially assists personnel in commissioning wallwasher light sources of a lighting system.

摘要翻译： 本发明涉及对具有多个光源的照明系统的控制，特别涉及照明系统的光源的半自动调试或者利用照明系统控制照明场景的创建。 本发明的基本思想是使用光的空间编码来控制照明系统，特别是用于照明系统的光源的调试，而不是现有技术中应用的时间光编码，或除此之外。 本发明的实施例涉及一种用于控制具有多个光源（1,2）的照明系统的系统，所述光源包括用于控制所述光源的光系统控制器（5），所述光系统控制器的空间光图案（11,12,21 ，22），其编码光源（511）的一个或多个属性（512），以及用于捕获所创建的空间光图案并与光系统通信（32,52）的光模式捕获装置（3） 控制器（5），以便能够基于捕获的空间光图案来控制一个或多个光源。 空间编码特别适用于洗碗机光源，因此特别协助人员调试照明系统的洗墙灯光源。

公开(公告)号：US20130200812A1

公开(公告)日：2013-08-08

申请号：US13879156

申请日：2011-10-13

申请人： Harald Josef Günther Radermacher ,  Toni Lopez ,  Matthias Wendt

发明人： Harald Josef Günther Radermacher ,  Toni Lopez ,  Matthias Wendt

IPC分类号： H05B33/08

CPC分类号： H05B33/08 ,  H05B33/0824

摘要： The invention relates to a LED circuit arrangement (1) with at least a voltage input (4), adapted to provide an operating voltage, a reactive element (6) connected in series with said voltage input (4) and a LED light source (3). To enable the LED circuit arrangement (1) to be driven at an operating voltage, the LED light source (3) comprises a first and a second LED unit (8, 9), each having one light emitting diode, controllable switching means (10) to connect said LED units (8, 9) with said reactive element (6) in a low voltage mode and a high voltage mode and a control unit (12). The LED light source (3) shows a first forward voltage in said low voltage mode and a second forward voltage in said high voltage mode, said second forward voltage being higher than said first forward voltage. The control unit (12) is adapted to control the current through the LED light source (3) by setting the switching means (10) to said low voltage mode when the current, supplied to the LED light source (3), corresponds to a first threshold value (30) and by setting the switching means (10) to the high voltage mode when said supplied current corresponds to a second threshold value (31).

摘要翻译： 本发明涉及一种具有至少一个适于提供工作电压的电压输入（4）的LED电路装置（1），与所述电压输入（4）串联连接的电抗元件（6）和一个LED光源 3）。 为了使LED电路装置（1）能够以工作电压驱动，LED光源（3）包括第一和第二LED单元（8,9），每个LED单元具有一个发光二极管，可控开关装置（10） ）以低电压模式和高电压模式和控制单元（12）将所述LED单元（8,9）与所述无功元件（6）连接。 LED光源（3）在所述低电压模式中显示第一正向电压和所述高压模式中的第二正向电压，所述第二正向电压高于所述第一正向电压。 控制单元（12）适用于当提供给LED光源（3）的电流对应于LED光源（3）时，通过将开关装置（10）设置为所述低电压模式来控制通过LED光源（3）的电流 当所述提供的电流对应于第二阈值（31）时，通过将切换装置（10）设置为高电压模式。

公开(公告)号：US08456568B2

公开(公告)日：2013-06-04

申请号：US12988013

申请日：2009-04-17

申请人： Matthias Wendt

发明人： Matthias Wendt

IPC分类号： H04N5/222

CPC分类号： F21V14/02 ,  F21V23/0478 ,  F21W2131/405 ,  F21W2131/406 ,  F21Y2115/10

摘要： The present invention relates to an illumination device comprising at least one light source and a reflector system forming a spotlight (1), one or several actuators (5) arranged to pivot the spotlight (1) relative in a mounting base (4) for varying an illumination angle, and a camera (13) attached to the spotlight (1) and aligned to acquire images of an illumination region (7) to which the spotlight (1) is directed. The spotlight (1) is designed to comprise a central region from which the illumination region (7) is visible and which does not reflect or emit light of the light source towards the illumination region (7), wherein the camera (13) is arranged in said central region on an optical axis (14) of the spotlight (1). With the proposed illumination device an exact aiming of the spotlight (1) can be achieved even in applications in which the illuminated region (7) is close to the spotlight (1) without causing undesired shadows in the illumination region (7).

公开(公告)号：US08256914B2

公开(公告)日：2012-09-04

申请号：US13365668

申请日：2012-02-03

申请人： Hans-Helmut Bechtel ,  Peter J. Schmidt ,  Matthias Wendt

发明人： Hans-Helmut Bechtel ,  Peter J. Schmidt ,  Matthias Wendt

IPC分类号： F21V9/16

CPC分类号： H01L25/0753 ,  H01L33/46 ,  H01L33/50 ,  H01L33/58 ,  H01L2924/0002 ,  H01L2933/0091 ,  H01L2924/00

摘要： An arrangement for emitting mixed light including a primary and secondary radiation with at least one first electroluminescent light-source for emitting first primary radiation, at least one second electroluminescent light-source for emitting second primary radiation, and a light-converting element for absorbing at least one of the primary radiations and re-emitting the secondary radiation. The light-converting element is arranged so that the entire proportion of primary radiation in the mixed light passes through the light-converting element. The light-converting element is a ceramic light-converting material whose microstructure is selected to be such that the color point of the mixed light of primary and second radiation is substantially independent of the angle of viewing.

摘要翻译： 一种用于发射包括初级和次级辐射的混合光的装置，其具有用于发射第一初级辐射的至少一个第一电致发光光源，用于发射第二主辐射的至少一个第二电致发光光源和用于吸收的光转换元件 主要辐射中的至少一个并再次发射次级辐射。 光转换元件被布置成使得混合光中的一次辐射的整个比例通过光转换元件。 光转换元件是陶瓷光转换材料，其微结构被选择为使得初级和第二辐射的混合光的色点基本上与观察角无关。

公开(公告)号：US20120092242A1

公开(公告)日：2012-04-19

申请号：US13259661

申请日：2010-03-18

申请人： Matthias Wendt ,  Helga Hummel ,  Wolfgang Otto Budde ,  Hans Peter Loebl ,  Volker Weiler ,  Thomas Juestel ,  Jacqueline Merikhi

发明人： Matthias Wendt ,  Helga Hummel ,  Wolfgang Otto Budde ,  Hans Peter Loebl ,  Volker Weiler ,  Thomas Juestel ,  Jacqueline Merikhi

IPC分类号： G09G3/36 ,  G02F1/13357

CPC分类号： H04N5/64 ,  H04N5/72

摘要： A system comprising a device for placement in front of a display device, such as a TV screen, to change the optical properties of light received by a user observing said display device, when the display device is in an off state or standby state, while when the display device is in an on state, the device appears transparent.

摘要翻译： 一种系统，包括用于放置在诸如TV屏幕的显示装置前面的装置，以在显示装置处于关闭状态或待机状态时改变由观察所述显示装置的用户接收的光的光学特性，同时 当显示设备处于打开状态时，设备显示为透明状态。

公开(公告)号：US20120033426A1

公开(公告)日：2012-02-09

申请号：US13263923

申请日：2010-04-08

申请人： Matthias Wendt

发明人： Matthias Wendt

IPC分类号： F21V21/00

CPC分类号： F21V21/14 ,  E04B9/006 ,  F21K9/20 ,  F21S2/00 ,  F21S8/06 ,  F21V14/02 ,  F21V21/112 ,  F21W2131/402 ,  F21Y2105/00 ,  F21Y2105/10 ,  F21Y2115/10

摘要： The invention provides a lighting system (1) comprising a plurality of elements (10) adjustably connected to a plurality of supports (11) arranged on a grid. Each of the plurality of elements (10) comprises a light source (L1). Each of the plurality of elements (10) further comprises at least two adjustable connections (12). The adjustable connections (12) connect the corresponding element (10) to respective supports (11) and adjustably position the corresponding element (10) relative to the respective supports (11). The invention further relates to a space comprising such a lighting system, a method of providing an illumination profile using such a lighting system and the use of such a lighting system for defining an illumination profile in a space.

摘要翻译： 本发明提供了一种照明系统（1），包括可调节地连接到布置在格栅上的多个支撑件（11）的多个元件（10）。 多个元件（10）中的每一个包括光源（L1）。 多个元件（10）中的每一个还包括至少两个可调连接件（12）。 可调连接件（12）将相应的元件（10）连接到相应的支撑件（11）上并相对于相应的支撑件（11）可调整地定位相应的元件（10）。 本发明还涉及包括这种照明系统的空间，使用这种照明系统提供照明轮廓的方法以及使用这种照明系统来定义空间中的照明轮廓。

公开(公告)号：US08084945B2

公开(公告)日：2011-12-27

申请号：US11569707

申请日：2005-06-03

申请人： Carsten Deppe ,  Matthias Wendt

发明人： Carsten Deppe ,  Matthias Wendt

IPC分类号： H01J13/46

CPC分类号： H05B33/0821 ,  H05B33/0803 ,  H05B33/0809 ,  H05B33/0827 ,  Y10S362/80

摘要： The invention relates to a circuit (2) comprising at least two parallel-connected light-emitting diodes (4, 5) opposite poled in a first parallel branch (12) and comprising at least two parallel-connected light-emitting diodes (6, 7) opposite poled in a second parallel branch (13), and also comprising a capacitor (8) and a coil (9). According to the invention, the first parallel branch (12) has a capacitor (8) and the second parallel branch (13) has the coil (9). On account of the capacitive parallel branch (10) and the inductive parallel branch (11), idle currents arise which are phase-shifted with respect to one another. The idle currents compensate one another and light changes of the oppositely-poled diode pairs take place at different points in time. A light current is then smoothed.

摘要翻译： 本发明涉及一种电路（2），包括至少两个并联连接的发光二极管（4,5），其在第一并联支路（12）中相对极化，并且包括至少两个平行连接的发光二极管（6， 7）在第二平行分支（13）中相对极化，并且还包括电容器（8）和线圈（9）。 根据本发明，第一并联支路（12）具有电容器（8），第二并联支路（13）具有线圈（9）。 由于电容式并联支路（10）和电感并联支路（11），产生相对于彼此相移的空闲电流。 空闲电流相互补偿，相反极化二极管对的光线变化发生在不同的时间点。 然后平滑光电流。

公开(公告)号：US08067898B2

公开(公告)日：2011-11-29

申请号：US12443852

申请日：2007-09-20

申请人： Harald Josef Gunther Radermacher ,  Volkmar Schulz ,  Matthias Wendt

发明人： Harald Josef Gunther Radermacher ,  Volkmar Schulz ,  Matthias Wendt

IPC分类号： H05B37/02

CPC分类号： H05B33/0872 ,  H05B33/0815 ,  H05B33/0818 ,  H05B33/086 ,  H05B33/0863 ,  H05B33/0869 ,  Y02B20/346

摘要： Disclosed is a power supply device for light elements, including a first light element having a first color, a second light element having a second color, and a third light element having a third color. The power supply includes a power supply unit, a controllable switch coupled in series to the third light element in parallel to the second light element. The power supply unit has a first and a second output such that the first light element is coupled to the first output and the second and third light elements are coupled to the second output. The power supply unit provides adjustable output signals at the first and said second output such that the third light element radiates light when the switch is closed.

摘要翻译： 公开了一种用于光元件的电源装置，包括具有第一颜色的第一光元件，具有第二颜色的第二光元件和具有第三颜色的第三光元件。 电源包括电源单元，与第二光元件平行地串联耦合到第三光元件的可控开关。 电源单元具有第一和第二输出，使得第一光元件耦合到第一输出，第二和第三光元件耦合到第二输出。 电源单元在第一和第二输出处提供可调节的输出信号，使得当开关闭合时第三个光元件照射光。