MX2010004201A - Sistema de control de iluminacion para un dispositivo de iluminacion. - Google Patents
Sistema de control de iluminacion para un dispositivo de iluminacion.Info
- Publication number
- MX2010004201A MX2010004201A MX2010004201A MX2010004201A MX2010004201A MX 2010004201 A MX2010004201 A MX 2010004201A MX 2010004201 A MX2010004201 A MX 2010004201A MX 2010004201 A MX2010004201 A MX 2010004201A MX 2010004201 A MX2010004201 A MX 2010004201A
- Authority
- MX
- Mexico
- Prior art keywords
- lighting
- control system
- lighting device
- lighting control
- compensates
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/50—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits
- H05B45/58—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits involving end of life detection of LEDs
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/20—Controlling the colour of the light
- H05B45/28—Controlling the colour of the light using temperature feedback
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/40—Details of LED load circuits
- H05B45/44—Details of LED load circuits with an active control inside an LED matrix
- H05B45/48—Details of LED load circuits with an active control inside an LED matrix having LEDs organised in strings and incorporating parallel shunting devices
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/50—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits
- H05B45/56—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits involving measures to prevent abnormal temperature of the LEDs
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/20—Responsive to malfunctions or to light source life; for protection
- H05B47/23—Responsive to malfunctions or to light source life; for protection of two or more light sources connected in series
- H05B47/235—Responsive to malfunctions or to light source life; for protection of two or more light sources connected in series with communication between the lamps and a central unit
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
Un sistema de control de iluminación adecuado para un dispositivo de iluminación quirúrgico. El sistema de control de iluminación incluye circuitos que compensan los efectos de cambios de temperatura en un dispositivo de iluminación, y que compensa variaciones de voltaje en sentido directo entre módulos de iluminación LED para proporcionar salida de luz substancialmente uniforme.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/875,083 US7701151B2 (en) | 2007-10-19 | 2007-10-19 | Lighting control system having temperature compensation and trim circuits |
PCT/US2008/079472 WO2009052023A2 (en) | 2007-10-19 | 2008-10-10 | Lighting control system for a lighting device |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2010004201A true MX2010004201A (es) | 2010-05-03 |
Family
ID=40562808
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2010004201A MX2010004201A (es) | 2007-10-19 | 2008-10-10 | Sistema de control de iluminacion para un dispositivo de iluminacion. |
Country Status (7)
Country | Link |
---|---|
US (2) | US7701151B2 (es) |
EP (1) | EP2201823B9 (es) |
AU (1) | AU2008312682B2 (es) |
CA (1) | CA2701887C (es) |
ES (1) | ES2595353T3 (es) |
MX (1) | MX2010004201A (es) |
WO (1) | WO2009052023A2 (es) |
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-
2007
- 2007-10-19 US US11/875,083 patent/US7701151B2/en active Active
-
2008
- 2008-10-10 CA CA2701887A patent/CA2701887C/en active Active
- 2008-10-10 WO PCT/US2008/079472 patent/WO2009052023A2/en active Application Filing
- 2008-10-10 EP EP08839156.0A patent/EP2201823B9/en active Active
- 2008-10-10 MX MX2010004201A patent/MX2010004201A/es active IP Right Grant
- 2008-10-10 ES ES08839156.0T patent/ES2595353T3/es active Active
- 2008-10-10 AU AU2008312682A patent/AU2008312682B2/en active Active
-
2010
- 2010-03-03 US US12/716,316 patent/US7990078B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US7990078B2 (en) | 2011-08-02 |
CA2701887A1 (en) | 2009-04-23 |
EP2201823A2 (en) | 2010-06-30 |
CA2701887C (en) | 2013-01-08 |
EP2201823A4 (en) | 2010-12-22 |
US20100156304A1 (en) | 2010-06-24 |
EP2201823B1 (en) | 2016-09-07 |
US20090102396A1 (en) | 2009-04-23 |
EP2201823B9 (en) | 2017-01-25 |
AU2008312682B2 (en) | 2011-07-14 |
ES2595353T3 (es) | 2016-12-29 |
AU2008312682A1 (en) | 2009-04-23 |
WO2009052023A3 (en) | 2009-06-04 |
US7701151B2 (en) | 2010-04-20 |
WO2009052023A2 (en) | 2009-04-23 |
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