WO2014207414A3 - Indirect lighting device for a motor vehicle tail light - Google Patents
Indirect lighting device for a motor vehicle tail light Download PDFInfo
- Publication number
- WO2014207414A3 WO2014207414A3 PCT/FR2014/051676 FR2014051676W WO2014207414A3 WO 2014207414 A3 WO2014207414 A3 WO 2014207414A3 FR 2014051676 W FR2014051676 W FR 2014051676W WO 2014207414 A3 WO2014207414 A3 WO 2014207414A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- light
- diffusing
- diffusing element
- motor vehicle
- lighting device
- 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
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/40—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the combination of reflectors and refractors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
- F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
- F21S43/14—Light emitting diodes [LED]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/26—Refractors, transparent cover plates, light guides or filters not provided in groups F21S43/235 - F21S43/255
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/30—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by reflectors
- F21S43/31—Optical layout 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
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/30—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by reflectors
- F21S43/33—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by reflectors characterised by their material, surface treatment or coatings
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)
Abstract
Device for a lighting and/or signalling light of a vehicle, in particular for a tail light, characterised in that said device comprises, in a housing (1): at least one LED light source (3), attached to an opaque mounting (4, 9) comprising a lighting opening (5) intended for the passage of the light to be diffused indirectly toward the observer; a first opaque diffusing element (6) located upstream from the lighting opening and suitable for reflecting and diffusing the light from the light source toward the opening; a second translucent diffusing element (7) located downstream from the first diffusion element facing the lighting opening (5) and intended for transmitting and diffusing the light reflected and diffused by a first diffusing element; a third translucent diffusing element (8) located downstream from the second diffusing element (7) and suitable for transmitting and diffusing the light from the second diffusing element toward the outside of the light in question, said third diffusing element contributing to the shape of the light when turned on.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL14790119.3T PL3014172T3 (en) | 2013-06-28 | 2014-06-30 | Indirect lighting device for a motor vehicle tail light |
EP14790119.3A EP3014172B1 (en) | 2013-06-28 | 2014-06-30 | Indirect lighting device for a motor vehicle tail light |
CN201480047108.4A CN105492824B (en) | 2013-06-28 | 2014-06-30 | Indirect illumination for rear automotive vehicle light |
JP2016522714A JP2016526768A (en) | 2013-06-28 | 2014-06-30 | Indirect lighting devices for automotive taillights |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1301537A FR3007821B1 (en) | 2013-06-28 | 2013-06-28 | INDIRECT LIGHTING DEVICE FOR REAR LIGHT OF MOTOR VEHICLE |
FR1301537 | 2013-06-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2014207414A2 WO2014207414A2 (en) | 2014-12-31 |
WO2014207414A3 true WO2014207414A3 (en) | 2015-04-16 |
Family
ID=49709718
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2014/051676 WO2014207414A2 (en) | 2013-06-28 | 2014-06-30 | Indirect lighting device for a motor vehicle tail light |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP3014172B1 (en) |
JP (1) | JP2016526768A (en) |
CN (1) | CN105492824B (en) |
FR (1) | FR3007821B1 (en) |
PL (1) | PL3014172T3 (en) |
WO (1) | WO2014207414A2 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3043755B1 (en) * | 2015-11-16 | 2017-12-01 | Peugeot Citroen Automobiles Sa | LIGHT-GUIDE LIGHTING DEVICE (S) WITH OVERLAMP (S) OPALINE (S) STRUCTURE (S) |
FR3046655B1 (en) * | 2016-01-08 | 2018-02-02 | Psa Automobiles Sa. | LIGHTING OR SIGNALING OPTICAL BLOCK FOR A MOTOR VEHICLE HAVING AN OPALIN MASK |
CN105805671A (en) * | 2016-03-16 | 2016-07-27 | 福建鸿博光电科技有限公司 | Combined type anti-dazzle car lamp |
IT201600121552A1 (en) * | 2016-11-30 | 2018-05-30 | Automotive Lighting Italia Spa | AUTOMOTIVE HEADLIGHT INCLUDING A PORTION OF LUMINOUS EMISSION WITH OPALESCENT EFFECT |
DE102017120532A1 (en) | 2017-09-06 | 2019-03-07 | Byton Limited | Lighting device for a vehicle, in particular electric vehicle |
FR3074563B1 (en) * | 2017-12-05 | 2019-11-08 | Automotive Lighting Rear Lamps France | SIGNALING DEVICE FOR A MOTOR VEHICLE, COMPRISING ONE OR MORE HOMOGENEOUSLY LUMINOUS LUMINOUS SCREENS |
DE102020108010A1 (en) * | 2020-03-24 | 2021-09-30 | Bayerische Motoren Werke Aktiengesellschaft | Lighting device for a motor vehicle |
EP3900980B1 (en) * | 2020-04-24 | 2022-12-07 | odelo GmbH | Vehicle light |
EP4148323B1 (en) * | 2021-09-10 | 2024-05-29 | Volkswagen Ag | Lighting assembly for a vehicle |
WO2023066899A1 (en) * | 2021-10-20 | 2023-04-27 | Jaguar Land Rover Limited | Optical assembly |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0632228A1 (en) * | 1993-07-01 | 1995-01-04 | Valeo Vision | Styling or optical element having a shining aspect and a neutral colour- for vehicle headlamps or lamps for signalling |
US20030035296A1 (en) * | 2001-08-17 | 2003-02-20 | Koito Manufacturing Co., Ltd. | Vehicle lamp |
US20110317442A1 (en) * | 2010-06-23 | 2011-12-29 | Kazuya Makiuchi | Vehicle light fitting unit |
US20120163031A1 (en) * | 2010-12-02 | 2012-06-28 | Hidetaka Okada | Vehicle light |
EP2535637A1 (en) * | 2011-06-15 | 2012-12-19 | Skoda Auto A.S. | Vehicle light |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1200270A (en) | 1960-07-13 | 1959-12-21 | Improvements to push-button switches of the limit switch type and the like | |
FR2819040B1 (en) | 2001-01-02 | 2003-09-12 | Valeo Vision | OPTICAL OR STYLE COMPONENT FOR A LIGHTING OR SIGNALING DEVICE FOR A MOTOR VEHICLE |
DE10101795A1 (en) | 2001-01-17 | 2002-07-18 | Bosch Gmbh Robert | Flashing light, especially front flashing light, for motor vehicles has boundary light source in part of light conducting element in part of path of light from flashing light source |
DE10311317A1 (en) | 2003-03-14 | 2004-09-23 | Volkswagen Ag | Lighting device for vehicle, e.g. flashing light in external mirror, has several output coupling structures arranged on surface of light conductor to lie essentially at reflector surfaces focal point |
FR2868506B1 (en) | 2004-03-30 | 2006-05-19 | Axo Scintex Cie Equip Automobi | SIGNALING LIGHT OF MOTOR VEHICLE |
DE102006036859A1 (en) * | 2006-08-07 | 2008-02-14 | Hella Kgaa Hueck & Co. | Signal light for vehicles |
JP4979565B2 (en) * | 2007-12-14 | 2012-07-18 | 株式会社小糸製作所 | Vehicle lighting |
DE102008019125A1 (en) * | 2008-04-16 | 2009-10-22 | Volkswagen Ag | vehicle light |
JP5210061B2 (en) * | 2008-07-10 | 2013-06-12 | 株式会社小糸製作所 | Lamp |
WO2010055458A1 (en) * | 2008-11-14 | 2010-05-20 | Philips Intellectual Property & Standards Gmbh | Lamp |
JP5342334B2 (en) * | 2009-06-10 | 2013-11-13 | 株式会社小糸製作所 | Vehicle lighting |
CN102640581B (en) * | 2009-10-22 | 2015-02-04 | 瑟莫尔解决方案资源有限责任公司 | Overmolded LED light assembly and method of manufacture |
KR101114068B1 (en) * | 2009-12-01 | 2012-02-22 | 기아자동차주식회사 | head lamp of vehicles |
JP5533357B2 (en) * | 2010-07-02 | 2014-06-25 | 市光工業株式会社 | Vehicle lighting |
JP5557665B2 (en) * | 2010-09-17 | 2014-07-23 | 株式会社小糸製作所 | Vehicle lighting |
DE102010054923B4 (en) * | 2010-12-17 | 2015-03-12 | Volkswagen Ag | Lighting device for a vehicle for two light functions |
JP2012190762A (en) * | 2011-03-14 | 2012-10-04 | Koito Mfg Co Ltd | Lamp fitting for vehicle |
JP2012243493A (en) * | 2011-05-18 | 2012-12-10 | Stanley Electric Co Ltd | Vehicular signal lamp |
CZ306862B6 (en) * | 2011-06-23 | 2017-08-16 | Varroc Lighting Systems, s.r.o. | A headlight signal lamp with a hidden light source |
JP5810694B2 (en) * | 2011-07-11 | 2015-11-11 | 市光工業株式会社 | Vehicle lighting |
JP5733129B2 (en) * | 2011-09-20 | 2015-06-10 | 市光工業株式会社 | Vehicle lighting |
-
2013
- 2013-06-28 FR FR1301537A patent/FR3007821B1/en not_active Expired - Fee Related
-
2014
- 2014-06-30 PL PL14790119.3T patent/PL3014172T3/en unknown
- 2014-06-30 JP JP2016522714A patent/JP2016526768A/en active Pending
- 2014-06-30 CN CN201480047108.4A patent/CN105492824B/en active Active
- 2014-06-30 EP EP14790119.3A patent/EP3014172B1/en active Active
- 2014-06-30 WO PCT/FR2014/051676 patent/WO2014207414A2/en active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0632228A1 (en) * | 1993-07-01 | 1995-01-04 | Valeo Vision | Styling or optical element having a shining aspect and a neutral colour- for vehicle headlamps or lamps for signalling |
US20030035296A1 (en) * | 2001-08-17 | 2003-02-20 | Koito Manufacturing Co., Ltd. | Vehicle lamp |
US20110317442A1 (en) * | 2010-06-23 | 2011-12-29 | Kazuya Makiuchi | Vehicle light fitting unit |
US20120163031A1 (en) * | 2010-12-02 | 2012-06-28 | Hidetaka Okada | Vehicle light |
EP2535637A1 (en) * | 2011-06-15 | 2012-12-19 | Skoda Auto A.S. | Vehicle light |
Also Published As
Publication number | Publication date |
---|---|
CN105492824A (en) | 2016-04-13 |
EP3014172B1 (en) | 2023-07-12 |
JP2016526768A (en) | 2016-09-05 |
CN105492824B (en) | 2019-07-30 |
EP3014172A2 (en) | 2016-05-04 |
FR3007821B1 (en) | 2018-04-20 |
FR3007821A1 (en) | 2015-01-02 |
WO2014207414A2 (en) | 2014-12-31 |
PL3014172T3 (en) | 2023-12-11 |
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