IN2014MN01956A - - Google Patents
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- Publication number
- IN2014MN01956A IN2014MN01956A IN1956MUN2014A IN2014MN01956A IN 2014MN01956 A IN2014MN01956 A IN 2014MN01956A IN 1956MUN2014 A IN1956MUN2014 A IN 1956MUN2014A IN 2014MN01956 A IN2014MN01956 A IN 2014MN01956A
- Authority
- IN
- India
- Prior art keywords
- light source
- optical element
- laser
- laser light
- vehicle headlight
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/16—Laser light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/141—Light emitting diodes [LED]
- F21S41/143—Light emitting diodes [LED] the main emission direction of the LED being parallel to the optical axis of the illuminating device
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/176—Light sources where the light is generated by photoluminescent material spaced from a primary light generating element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/19—Attachment of light sources or lamp holders
- F21S41/192—Details of lamp holders, terminals or connectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/24—Light guides
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/285—Refractors, transparent cover plates, light guides or filters not provided in groups F21S41/24-F21S41/28
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/32—Optical layout thereof
- F21S41/322—Optical layout thereof the reflector using total internal reflection
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/32—Optical layout thereof
- F21S41/36—Combinations of two or more separate reflectors
- F21S41/365—Combinations of two or more separate reflectors successively reflecting the light
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/37—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors characterised by their material, surface treatment or coatings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
- F21S41/43—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades characterised by the shape thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
- F21S45/40—Cooling of lighting devices
- F21S45/47—Passive cooling, e.g. using fins, thermal conductive elements or openings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
- F21S45/70—Prevention of harmful light leakage
Abstract
The invention relates to an optical element (1) for a laser vehicle headlight (2) wherein the laser vehicle headlight (2) comprises at least one laser light source (3) and at least one luminous element (4) which can be irradiated by the laser light source (3) and can thus be excited to emit visible light wherein the optical element (1) has at least one receptacle for the luminous element (4) and at least one reflection layer (9) which reflects light in the direction of the laser light source (3) is assigned to the optical element (1) at least on a side of the luminous element (4) which faces away from the laser light source (3) in the mounted state. The invention additionally relates to a light source module (16) comprising at least one optical element (1) of this type and a vehicle headlight (2) comprising at least one optical element (1) of this type or comprising at least one light source module (16) as mentioned initially.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ATA50072/2012A AT512587B1 (en) | 2012-03-12 | 2012-03-12 | Optical element for a laser vehicle headlight and light source module and vehicle headlight |
PCT/AT2013/050048 WO2013134802A1 (en) | 2012-03-12 | 2013-02-28 | Optical element for a laser vehicle headlight |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2014MN01956A true IN2014MN01956A (en) | 2015-07-10 |
Family
ID=48013667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN1956MUN2014 IN2014MN01956A (en) | 2012-03-12 | 2013-02-28 |
Country Status (8)
Country | Link |
---|---|
US (1) | US9845932B2 (en) |
EP (1) | EP2795183B1 (en) |
JP (1) | JP5888536B2 (en) |
CN (1) | CN104334965B (en) |
AT (1) | AT512587B1 (en) |
IN (1) | IN2014MN01956A (en) |
MX (1) | MX341655B (en) |
WO (1) | WO2013134802A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT513816B1 (en) | 2012-12-20 | 2015-11-15 | Zizala Lichtsysteme Gmbh | Light guide unit for a lighting unit of a headlamp and lighting unit and headlamp |
JP2015005439A (en) * | 2013-06-21 | 2015-01-08 | スタンレー電気株式会社 | Vehicle headlamp and optical fiber bundle used in vehicle headlamp |
DE102014215220A1 (en) * | 2014-08-01 | 2016-02-04 | Osram Gmbh | Lighting device with a pump radiation source |
KR102294317B1 (en) * | 2015-01-30 | 2021-08-26 | 엘지이노텍 주식회사 | Light emitting apparatus |
DE102015001695A1 (en) * | 2015-02-10 | 2016-08-11 | Audi Ag | Lighting device for a headlight of a motor vehicle and method for operating a lighting device |
US10551019B2 (en) | 2015-08-24 | 2020-02-04 | Lumileds Holding B.V. | Illumination device for a vehicle headlight |
JP2021163628A (en) * | 2020-03-31 | 2021-10-11 | 市光工業株式会社 | Vehicular lighting fixture |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5103381A (en) * | 1991-01-09 | 1992-04-07 | Uke Alan K | Lamp reflector system |
JP4054594B2 (en) * | 2002-04-04 | 2008-02-27 | 日東光学株式会社 | Light source device and projector |
JP4068387B2 (en) | 2002-04-23 | 2008-03-26 | 株式会社小糸製作所 | Light source unit |
JP4124445B2 (en) | 2003-02-03 | 2008-07-23 | 株式会社小糸製作所 | Light source and vehicle headlamp |
JP4047266B2 (en) * | 2003-11-19 | 2008-02-13 | 株式会社小糸製作所 | Lamp |
JP2007173177A (en) * | 2005-12-26 | 2007-07-05 | Stanley Electric Co Ltd | Lighting device |
JP4689579B2 (en) * | 2006-10-25 | 2011-05-25 | シャープ株式会社 | Light emitting device |
JP2008226707A (en) * | 2007-03-14 | 2008-09-25 | Koito Mfg Co Ltd | Vehicle lamp |
JP5122542B2 (en) * | 2009-09-15 | 2013-01-16 | シャープ株式会社 | Light emitting device, lighting device, and light detector |
JP4991834B2 (en) * | 2009-12-17 | 2012-08-01 | シャープ株式会社 | Vehicle headlamp |
JP4991001B2 (en) | 2009-12-28 | 2012-08-01 | シャープ株式会社 | Lighting device |
JP5232815B2 (en) | 2010-02-10 | 2013-07-10 | シャープ株式会社 | Vehicle headlamp |
JP2011222260A (en) * | 2010-04-08 | 2011-11-04 | Sharp Corp | Light emitting device, lighting system, headlamp for vehicle, and projector |
JP2011243369A (en) * | 2010-05-17 | 2011-12-01 | Sharp Corp | Light-emitting device, illumination device, and vehicle headlight |
CN102313166B (en) * | 2010-05-17 | 2015-01-14 | 夏普株式会社 | Light emitting element, light emitting device, illuminating device, and vehicle headlamp |
US20110280033A1 (en) * | 2010-05-17 | 2011-11-17 | Sharp Kabushiki Kaisha | Light-emitting device, illumination device, and vehicle headlamp |
JP2011249538A (en) * | 2010-05-26 | 2011-12-08 | Sharp Corp | Light emitting device and lighting system |
JP5329511B2 (en) * | 2010-10-29 | 2013-10-30 | シャープ株式会社 | Lighting device and vehicle headlamp |
EP2447600B1 (en) * | 2010-10-29 | 2019-02-27 | Stanley Electric Co., Ltd. | Vehicle headlight |
JP2012099282A (en) * | 2010-10-29 | 2012-05-24 | Sharp Corp | Lighting system and headlight for vehicle |
JP5331156B2 (en) * | 2011-04-28 | 2013-10-30 | シャープ株式会社 | Floodlight unit and floodlight device |
JP5722702B2 (en) | 2011-05-19 | 2015-05-27 | スタンレー電気株式会社 | Vehicle lighting |
JP5380498B2 (en) * | 2011-07-25 | 2014-01-08 | シャープ株式会社 | Light source device, lighting device, vehicle headlamp, and vehicle |
EP2840301A3 (en) | 2011-12-20 | 2015-12-09 | Stanley Electric Co., Ltd. | Light emitting device, vehicle light and vehicle |
-
2012
- 2012-03-12 AT ATA50072/2012A patent/AT512587B1/en not_active IP Right Cessation
-
2013
- 2013-02-28 US US14/382,567 patent/US9845932B2/en active Active
- 2013-02-28 EP EP13712667.8A patent/EP2795183B1/en active Active
- 2013-02-28 WO PCT/AT2013/050048 patent/WO2013134802A1/en active Application Filing
- 2013-02-28 IN IN1956MUN2014 patent/IN2014MN01956A/en unknown
- 2013-02-28 MX MX2014010935A patent/MX341655B/en active IP Right Grant
- 2013-02-28 CN CN201380014194.4A patent/CN104334965B/en active Active
- 2013-02-28 JP JP2014561225A patent/JP5888536B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN104334965A (en) | 2015-02-04 |
US9845932B2 (en) | 2017-12-19 |
CN104334965B (en) | 2017-02-22 |
JP5888536B2 (en) | 2016-03-22 |
JP2015513777A (en) | 2015-05-14 |
MX2014010935A (en) | 2014-11-13 |
WO2013134802A1 (en) | 2013-09-19 |
EP2795183A1 (en) | 2014-10-29 |
MX341655B (en) | 2016-08-26 |
AT512587B1 (en) | 2013-11-15 |
AT512587A1 (en) | 2013-09-15 |
US20150049501A1 (en) | 2015-02-19 |
EP2795183B1 (en) | 2017-07-12 |
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