GB2473311B - A lighting device - Google Patents
A lighting deviceInfo
- Publication number
- GB2473311B GB2473311B GB1008459A GB201008459A GB2473311B GB 2473311 B GB2473311 B GB 2473311B GB 1008459 A GB1008459 A GB 1008459A GB 201008459 A GB201008459 A GB 201008459A GB 2473311 B GB2473311 B GB 2473311B
- Authority
- GB
- United Kingdom
- Prior art keywords
- lighting device
- 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.)
- Expired - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/008—Combination of two or more successive refractors along an optical axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/233—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating a spot light distribution, e.g. for substitution of reflector lamps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
-
- H05B33/0842—
-
- H05B33/0845—
-
- 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]
- H05B45/10—Controlling the intensity of the light
-
- 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
- H05B45/31—Phase-control circuits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
- F21Y2103/30—Elongate light sources, e.g. fluorescent tubes curved
- F21Y2103/33—Elongate light sources, e.g. fluorescent tubes curved annular
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2105/00—Planar light sources
- F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2105/00—Planar light sources
- F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
- F21Y2105/14—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the overall shape of the two-dimensional array
- F21Y2105/18—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the overall shape of the two-dimensional array annular; polygonal other than square or rectangular, e.g. for spotlights or for generating an axially symmetrical light beam
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—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]
- H05B45/30—Driver circuits
- H05B45/32—Pulse-control circuits
- H05B45/325—Pulse-width modulation [PWM]
-
- 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
- H05B45/395—Linear regulators
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/11—Printed elements for providing electric connections to or between printed circuits
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1008459A GB2473311B (en) | 2010-05-21 | 2010-05-21 | A lighting device |
PCT/EP2011/057948 WO2011144597A2 (en) | 2010-05-21 | 2011-05-17 | A lighting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1008459A GB2473311B (en) | 2010-05-21 | 2010-05-21 | A lighting device |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201008459D0 GB201008459D0 (en) | 2010-07-07 |
GB2473311A GB2473311A (en) | 2011-03-09 |
GB2473311B true GB2473311B (en) | 2011-07-27 |
Family
ID=42341080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1008459A Expired - Fee Related GB2473311B (en) | 2010-05-21 | 2010-05-21 | A lighting device |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB2473311B (en) |
WO (1) | WO2011144597A2 (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6037619B2 (en) * | 2012-01-25 | 2016-12-07 | 株式会社小糸製作所 | Light emitting module and vehicle lamp |
JP6081131B2 (en) * | 2012-10-12 | 2017-02-15 | シチズン電子株式会社 | LED light emitting device |
DE102014213385A1 (en) * | 2014-07-09 | 2016-01-14 | Osram Gmbh | Lighting device with LED module |
JP6381335B2 (en) * | 2014-07-25 | 2018-08-29 | シチズン電子株式会社 | LED light emitting module |
FR3039880B1 (en) * | 2015-08-07 | 2019-10-11 | Valeo Vision | LIGHTING AND / OR SIGNALING DEVICE FOR MOTOR VEHICLE |
FR3047941B1 (en) | 2016-02-24 | 2019-11-29 | Valeo Vision | LIGHTING SYSTEM FOR THE CABIN OF A MOTOR VEHICLE |
FR3047946B1 (en) * | 2016-02-24 | 2019-11-29 | Valeo Vision | READER, IN PARTICULAR FOR THE CABINET OF A MOTOR VEHICLE |
US10624186B2 (en) * | 2016-09-21 | 2020-04-14 | Signify Holding B.V. | Lighting device |
JP2020502744A (en) * | 2016-12-19 | 2020-01-23 | ウェレン エンジニアリング カンパニー インコーポレーテッド | LED lighting module with fixed optics and variable emission pattern |
US10420177B2 (en) | 2016-12-19 | 2019-09-17 | Whelen Engineering Company, Inc. | LED illumination module with fixed optic and variable emission pattern |
US10400994B2 (en) | 2016-12-19 | 2019-09-03 | Whelen Engineering Company, Inc. | LED illumination module with fixed optic and variable emission pattern |
US11054108B2 (en) | 2017-01-17 | 2021-07-06 | Signify Holding B.V. | Adjustable spot light position generation |
FR3063335B1 (en) * | 2017-02-28 | 2021-07-02 | Valeo Vision | LIGHTING DEVICE FOR MOTOR VEHICLES INCLUDING A LIGHT SOURCE CONTAINING A PLURALITY OF EMISSIONS |
WO2019137909A1 (en) * | 2018-01-10 | 2019-07-18 | Signify Holding B.V. | A led lamp and a method of controlling a led lamp |
DE102018108278A1 (en) | 2018-04-09 | 2019-10-10 | Schott Ag | Semiconductor-based lighting device |
WO2020151984A1 (en) | 2019-01-21 | 2020-07-30 | Lumileds Holding B.V. | Lighting system with pattern element |
EP3956605B1 (en) * | 2019-04-18 | 2023-08-23 | Signify Holding B.V. | Illumination device, lighting system and method of operating the illumination device |
EP4011704A1 (en) * | 2020-12-11 | 2022-06-15 | Harman Professional Denmark ApS | A light emitting assembly and a method for operating it |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060273891A1 (en) * | 2005-05-03 | 2006-12-07 | Quach Tuan K | Emergency stop signal device for motor vehicle |
US20070183152A1 (en) * | 2006-02-09 | 2007-08-09 | Hauck Lane T | Animated light source and method |
US20090021365A1 (en) * | 2007-07-21 | 2009-01-22 | Marni Markell Hurwitz | High visibility safety helmet system |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6890086B2 (en) * | 2001-12-20 | 2005-05-10 | Gold Coral International Limited | Electronically controlled multi-light flashlight |
TWI329724B (en) * | 2003-09-09 | 2010-09-01 | Koninkl Philips Electronics Nv | Integrated lamp with feedback and wireless control |
US7204607B2 (en) * | 2003-09-16 | 2007-04-17 | Matsushita Electric Industrial Co., Ltd. | LED lamp |
FR2893811B1 (en) * | 2005-11-21 | 2011-06-03 | Zedel | ELECTRIC LAMP WITH ELECTRICAL ZOOM |
-
2010
- 2010-05-21 GB GB1008459A patent/GB2473311B/en not_active Expired - Fee Related
-
2011
- 2011-05-17 WO PCT/EP2011/057948 patent/WO2011144597A2/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060273891A1 (en) * | 2005-05-03 | 2006-12-07 | Quach Tuan K | Emergency stop signal device for motor vehicle |
US20070183152A1 (en) * | 2006-02-09 | 2007-08-09 | Hauck Lane T | Animated light source and method |
US20090021365A1 (en) * | 2007-07-21 | 2009-01-22 | Marni Markell Hurwitz | High visibility safety helmet system |
Also Published As
Publication number | Publication date |
---|---|
WO2011144597A3 (en) | 2012-02-02 |
WO2011144597A2 (en) | 2011-11-24 |
GB201008459D0 (en) | 2010-07-07 |
GB2473311A (en) | 2011-03-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU331249S (en) | A lighting device | |
GB2483113B (en) | Lighting device | |
GB2473311B (en) | A lighting device | |
TWI561771B (en) | Lighting device | |
EP3653924C0 (en) | Lighting device | |
EP2578932A4 (en) | Lighting device | |
HK1165532A1 (en) | Lighting device | |
EP2594846A4 (en) | Lighting device | |
HUE048352T2 (en) | Illumination device | |
EP2581654A4 (en) | Illumination device | |
EP2469160A4 (en) | Lighting device | |
EP2604910A4 (en) | Illumination device | |
SG173765A1 (en) | A lighting device | |
EP2578925A4 (en) | Lighting device | |
EP2573454A4 (en) | Lighting device | |
EP2602536A4 (en) | Illumination device | |
EP2541127A4 (en) | Illumination device | |
EP2578926A4 (en) | Illumination device | |
EP2541122A4 (en) | Illumination device | |
EP2587113A4 (en) | Illumination device | |
EP2642179A4 (en) | Illumination device | |
EP2535635A4 (en) | Lighting device | |
EP2562467A4 (en) | Illumination device | |
EP2541630A4 (en) | Light-emitting device | |
EP2466195A4 (en) | Lighting device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20150521 |