公开(公告)号：EP3928442A1

公开(公告)日：2021-12-29

申请号：EP20758984.7

申请日：2020-02-20

申请人： Dialight Corporation

发明人： SONDERICKER III, John Herbert ,  AHMAD, Rizwan

IPC分类号： H04B10/114 ,  H04B10/112 ,  H04B10/11 ,  H04B10/116 ,  H04B10/516

公开(公告)号：EP2286468B1

公开(公告)日：2019-08-21

申请号：EP09743402.1

申请日：2009-05-04

申请人： Dialight Corporation

发明人： OESTERHELD, Klaus ,  JENKINS, Kenneth

IPC分类号： H05K1/14 ,  H05K3/36 ,  F21W111/00 ,  F21K9/20

公开(公告)号：EP3180968B1

公开(公告)日：2019-01-30

申请号：EP15831847.7

申请日：2015-08-12

申请人： Dialight Corporation

发明人： PECK, John Patrick ,  JENKINS, Kenneth ,  BOEGE, Samual David

IPC分类号： H05K7/20 ,  F21V29/76 ,  F21S2/00 ,  F21V31/00 ,  F21V29/77 ,  F21Y115/10 ,  F21Y113/00 ,  F21V3/00 ,  F21V23/00 ,  F21Y105/10

公开(公告)号：EP2054873B1

公开(公告)日：2018-04-04

申请号：EP07841024.8

申请日：2007-08-16

申请人： Dialight Corporation

发明人： HEBBORN, Kevin

IPC分类号： G09G3/32 ,  H05B33/08

CPC分类号： H05B33/0818 ,  H05B33/0815 ,  Y02B20/347

摘要： A method and apparatus for controlling an input voltage to a light emitting diode (LED) is disclosed. In one embodiment a system for controlling an input voltage to at least one LED includes an energy storage device. The energy storage device is coupled to the at least one LED. A current regulator is coupled the at least one LED for controlling activation and deactivation of the at least one LED. A control circuit is coupled to the current regulator for controlling a power supply providing an input voltage to the energy storage device, wherein the input voltage is provided in accordance with an amount of a headroom voltage measured across the current regulator.

公开(公告)号：EP2729732B1

公开(公告)日：2017-11-01

申请号：EP12807694.0

申请日：2012-07-03

申请人： Dialight Corporation

发明人： PECK, John Patrick ,  SPIRIDONOV, Aleksandr Olegovich ,  BOEGE, Samual David

IPC分类号： F21V21/005 ,  F21S4/00 ,  F21V7/00 ,  F21V15/01 ,  F21V3/04 ,  F21S4/28 ,  F21V29/00 ,  F21V31/00 ,  F21V27/02 ,  F21V17/10 ,  F21V19/00 ,  F21Y115/10 ,  F21Y103/00 ,  F21S8/06 ,  F21V13/04 ,  F21Y103/10

CPC分类号： F21S8/06 ,  F21S4/28 ,  F21V3/062 ,  F21V7/005 ,  F21V13/04 ,  F21V15/013 ,  F21V17/104 ,  F21V19/004 ,  F21V27/02 ,  F21V29/004 ,  F21V29/503 ,  F21V29/70 ,  F21V31/005 ,  F21Y2103/10 ,  F21Y2115/10 ,  Y10T29/49002

摘要： The present disclosure relates generally to a light emitting diode (LED) luminaire. In one embodiment, the LED luminaire includes a linearly extended enclosure having an interior volume, one or more sides and a light exiting portion along a length of the linearly extended enclosure, wherein the one or more sides each comprise an inside surface and an outside surface, wherein at least a portion of the linearly extended enclosure comprises an extruded optically clear plastic, one or more first LEDs mounted on the inside surface of the one or more sides of the linearly extended enclosure and a reflector coupled to the interior volume of the linearly extended enclosure, wherein the reflector redirects light from the one or more first LEDs.

公开(公告)号：EP2619741B1

公开(公告)日：2017-07-19

申请号：EP11827107.1

申请日：2011-02-03

申请人： Dialight Corporation

发明人： BURTON, Thomas, R. ,  VINES, John, H. ,  LISKOFF, Richard ,  PECK, John, Patrick

IPC分类号： F21V15/01 ,  F21V23/02 ,  F21W111/02 ,  G08G1/095 ,  F21Y115/10

CPC分类号： G08G1/095 ,  F21V15/01 ,  F21V23/008 ,  F21V23/023 ,  F21W2111/02 ,  F21Y2115/10 ,  G08G1/0955

摘要： The present disclosure relates generally to an integrated signal light head. In one embodiment, the integrated signal light head includes a molded housing for holding at least one light emitting diode (LED) light source and a power supply compartment coupled to the molded housing. As a result, a power supply may be remotely located and independent of the at least one LED light source.

摘要翻译： 本公开一般涉及一种集成信号灯头。 在一个实施例中，集成信号灯头包括用于保持至少一个发光二极管（LED）光源的模制外壳和耦合到模制外壳的电源隔室。 结果，电源可以位于远处并且独立于至少一个LED光源。

公开(公告)号：EP2024678B1

公开(公告)日：2016-08-24

申请号：EP07762201.7

申请日：2007-05-15

申请人： DIALIGHT CORPORATION

发明人： PECK, John Patrick

IPC分类号： F21V5/00 ,  F21Y115/10 ,  F21Y107/30 ,  F21W111/06 ,  F21V7/00 ,  F21V7/04 ,  F21V5/04 ,  F21Y103/20

CPC分类号： F21V7/0091 ,  F21S10/06 ,  F21V5/04 ,  F21V7/0008 ,  F21V7/04 ,  F21W2111/06 ,  F21Y2103/10 ,  F21Y2103/33 ,  F21Y2115/10

公开(公告)号：EP2939344A1

公开(公告)日：2015-11-04

申请号：EP13868157.2

申请日：2013-12-30

申请人： Dialight Corporation

发明人： HEBBORN, Kevin A.

IPC分类号： H03K17/16 ,  H03K19/01

摘要： The present disclosure is directed to an input impedance control circuit. In one embodiment, the automatic input impedance control circuit includes a circuit controller that comprises a module for calculating an impedance and a control logic module, wherein the control logic module provides a current enable signal and a current control output signal, a driver in communication with the circuit controller for receiving the current enable signal and the current control output signal, an input voltage sensing circuit in communication with the module for calculating the impedance and the control logic module and an input current sensing circuit in communication with the module for calculating the impedance.

摘要翻译： 本公开针对输入阻抗控制电路。 在一个实施例中，自动输入阻抗控制电路包括电路控制器，其包括用于计算阻抗的模块和控制逻辑模块，其中控制逻辑模块提供电流使能信号和电流控制输出信号，与 用于接收电流使能信号和电流控制输出信号的电路控制器，与用于计算阻抗的模块通信的输入电压感测电路和控制逻辑模块以及与模块通信的输入电流感测电路，用于计算阻抗 。

公开(公告)号：EP2875703A2

公开(公告)日：2015-05-27

申请号：EP13820665.1

申请日：2013-07-17

申请人： Dialight Corporation

发明人： FETTERLY, Richard, H. ,  HEBBORN, Kevin, A. ,  VERDES, Anthony ,  JENKINS, Kenneth ,  MERRIAM, Virginia

IPC分类号： H05B37/02

CPC分类号： H05B33/0854 ,  F21V23/003 ,  F21V29/77 ,  F21Y2115/10

摘要： The present disclosure provides a method for powering a light fixture to provide a constant light output. In one embodiment, the method includes providing a current to one or more light emitting diodes (LEDs), monitoring an external ambient temperature and increasing the current to the one or more LEDs as the external ambient temperature rises to maintain the constant light output.

公开(公告)号：EP2587136B1

公开(公告)日：2014-12-24

申请号：EP13152653.5

申请日：2007-05-03

申请人： Dialight Corporation

发明人： Curran, John, W. ,  Peck, John, Patrick

IPC分类号： F21V15/01 ,  F21V25/12 ,  F21V31/00 ,  F21Y101/02 ,  F21V23/00 ,  F21V29/00

CPC分类号： F21V15/01 ,  F21V5/048 ,  F21V7/0066 ,  F21V15/013 ,  F21V23/00 ,  F21V25/12 ,  F21V29/763 ,  F21V31/005 ,  F21V31/04 ,  F21Y2103/10 ,  F21Y2105/10 ,  F21Y2115/10

摘要： A light source is disclosed. The light source includes an enclosure forming an internal volume, the enclosure having at least one side, a top and a bottom. At least one light emitting diode (LED) is deployed within the internal volume of the enclosure. The light source also includes a potting compound covering said top of said enclosure and substantially sealing said enclosure.