GB2590541B - Lighting system - Google Patents
Lighting system Download PDFInfo
- Publication number
- GB2590541B GB2590541B GB2016854.8A GB202016854A GB2590541B GB 2590541 B GB2590541 B GB 2590541B GB 202016854 A GB202016854 A GB 202016854A GB 2590541 B GB2590541 B GB 2590541B
- Authority
- GB
- United Kingdom
- Prior art keywords
- lighting system
- lighting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/062—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for AC powered loads
- H02J9/065—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for AC powered loads for lighting purposes
-
- 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
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
-
- 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]
- H05B45/30—Driver circuits
-
- 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]
- H05B45/30—Driver circuits
- H05B45/37—Converter circuits
- H05B45/3725—Switched mode power supply [SMPS]
- H05B45/39—Circuits containing inverter bridges
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1911875A FR3102639B1 (en) | 2019-10-23 | 2019-10-23 | Lighting system |
Publications (3)
Publication Number | Publication Date |
---|---|
GB202016854D0 GB202016854D0 (en) | 2020-12-09 |
GB2590541A GB2590541A (en) | 2021-06-30 |
GB2590541B true GB2590541B (en) | 2023-12-13 |
Family
ID=70738598
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2016854.8A Active GB2590541B (en) | 2019-10-23 | 2020-10-23 | Lighting system |
Country Status (2)
Country | Link |
---|---|
FR (2) | FR3102639B1 (en) |
GB (1) | GB2590541B (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012088018A2 (en) * | 2010-12-20 | 2012-06-28 | Musco Corporation | Apparatus, method, and system for event and backup lighting |
US20120187852A1 (en) * | 2011-01-25 | 2012-07-26 | Man-D-Tec, Inc. | Elevator Emergency LED Lighting Power Supply Assembly |
US20170244278A1 (en) * | 2016-02-21 | 2017-08-24 | Denovo Lighting Llc | Emergency backup systems providing dimmed power |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US514352A (en) | 1894-02-06 | The outflow of liquids | ||
US5214352A (en) * | 1991-06-07 | 1993-05-25 | Computer Power Inc. | Light dimming system for emergency operation |
US8829799B2 (en) * | 2006-03-28 | 2014-09-09 | Wireless Environment, Llc | Autonomous grid shifting lighting device |
CN201237128Y (en) | 2008-08-05 | 2009-05-13 | 王鸿麟 | LED emergency illuminator for subway station, tunnel and underground installation |
CN103313482A (en) | 2013-06-24 | 2013-09-18 | 杭州徕科光电有限公司 | Light-emitting diode (LED) emergency lighting system and LED lighting lamp |
CN204050661U (en) | 2013-12-06 | 2014-12-31 | 上海中医药大学附属岳阳中西医结合医院 | A kind of hand soaking therapy bag |
CN204390669U (en) | 2015-01-23 | 2015-06-10 | 吕永安 | Tunnel power failure LED emergency information prompting sign board |
CN208572511U (en) | 2018-08-07 | 2019-03-01 | 广东德洛斯照明工业有限公司 | A kind of LED tunnel lamp with current failure emergency illumination |
-
2019
- 2019-10-23 FR FR1911875A patent/FR3102639B1/en active Active
-
2020
- 2020-10-23 FR FR2010902A patent/FR3102637B1/en active Active
- 2020-10-23 GB GB2016854.8A patent/GB2590541B/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012088018A2 (en) * | 2010-12-20 | 2012-06-28 | Musco Corporation | Apparatus, method, and system for event and backup lighting |
US20120187852A1 (en) * | 2011-01-25 | 2012-07-26 | Man-D-Tec, Inc. | Elevator Emergency LED Lighting Power Supply Assembly |
US20170244278A1 (en) * | 2016-02-21 | 2017-08-24 | Denovo Lighting Llc | Emergency backup systems providing dimmed power |
Also Published As
Publication number | Publication date |
---|---|
FR3102637B1 (en) | 2023-06-02 |
GB2590541A (en) | 2021-06-30 |
FR3102637A1 (en) | 2021-04-30 |
GB202016854D0 (en) | 2020-12-09 |
FR3102639A1 (en) | 2021-04-30 |
FR3102639B1 (en) | 2022-05-13 |
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