FR3118123B1 - Dispositif d’éclairage de véhicule automobile - Google Patents
Dispositif d’éclairage de véhicule automobile Download PDFInfo
- Publication number
- FR3118123B1 FR3118123B1 FR2013631A FR2013631A FR3118123B1 FR 3118123 B1 FR3118123 B1 FR 3118123B1 FR 2013631 A FR2013631 A FR 2013631A FR 2013631 A FR2013631 A FR 2013631A FR 3118123 B1 FR3118123 B1 FR 3118123B1
- Authority
- FR
- France
- Prior art keywords
- module
- motor vehicle
- lighting device
- vehicle lighting
- emitting
- 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
- 230000003287 optical effect Effects 0.000 abstract 2
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
- F21S41/25—Projection lenses
- F21S41/265—Composite lenses; Lenses with a patch-like shape
-
- 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]
- F21S41/151—Light emitting diodes [LED] arranged in one or more lines
-
- 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
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/32—Optical layout thereof
- F21S41/321—Optical layout thereof the reflector being a surface of revolution or a planar surface, e.g. truncated
-
- 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
- F21S41/33—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature
- F21S41/334—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of patch like sectors
-
- 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
- F21S41/33—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature
- F21S41/334—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of patch like sectors
- F21S41/336—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of patch like sectors with discontinuity at the junction between adjacent areas
-
- 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
- F21S41/47—Attachment 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
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
- F21S41/65—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources
- F21S41/663—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources by switching 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
- 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
- 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]
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
Dispositif (30) d’éclairage de véhicule automobile, comportant un boîtier dans lequel sont agencés : un premier module (31) pour émettre un premier faisceau, un deuxième module (32) pour émettre un deuxième faisceau s’étendant au-dessus du premier ; un troisième module (33) pour émettre un troisième faisceau segmenté, s’étendant au-dessus du deuxième faisceau ; un système optique de projection (34) commun, caractérisé en ce que le deuxième module (32) est agencé en dessous du premier module (31), le troisième module (33) est agencé en dessous du deuxième module (32) et chacun des modules comporte : une pluralité de sources lumineuses, un collecteur (32.11, 32.21) pour collecter et réfléchir les rayons émis par la pluralité de sources lumineuses en un faisceau ; une portion (31.12, 31.22, 31.32, 32.12, 32.22, 33.12, 33.22, 33.32) du système optique de projection (34) agencé pour projeter ledit faisceau; ladite portion forme une image du collecteur (32.11, 32.21). Figure à publier avec l’abrégé : Fig. 1
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2013631A FR3118123B1 (fr) | 2020-12-18 | 2020-12-18 | Dispositif d’éclairage de véhicule automobile |
US18/257,481 US20240027050A1 (en) | 2020-12-18 | 2021-12-16 | Motor vehicle lighting device |
CN202180084829.2A CN116601428A (zh) | 2020-12-18 | 2021-12-16 | 机动车辆照明装置 |
PCT/EP2021/086324 WO2022129424A1 (fr) | 2020-12-18 | 2021-12-16 | Dispositif d'éclairage de véhicule automobile |
EP21839987.1A EP4264125A1 (fr) | 2020-12-18 | 2021-12-16 | Dispositif d'éclairage de véhicule automobile |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2013631A FR3118123B1 (fr) | 2020-12-18 | 2020-12-18 | Dispositif d’éclairage de véhicule automobile |
FR2013631 | 2020-12-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3118123A1 FR3118123A1 (fr) | 2022-06-24 |
FR3118123B1 true FR3118123B1 (fr) | 2023-04-28 |
Family
ID=74592246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2013631A Active FR3118123B1 (fr) | 2020-12-18 | 2020-12-18 | Dispositif d’éclairage de véhicule automobile |
Country Status (5)
Country | Link |
---|---|
US (1) | US20240027050A1 (fr) |
EP (1) | EP4264125A1 (fr) |
CN (1) | CN116601428A (fr) |
FR (1) | FR3118123B1 (fr) |
WO (1) | WO2022129424A1 (fr) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005044699A (ja) * | 2003-07-24 | 2005-02-17 | Koito Mfg Co Ltd | 車両用灯具及び光源モジュール |
FR2891510B1 (fr) * | 2005-09-30 | 2009-05-15 | Valeo Vision Sa | Dispositif d'eclairage et/ou de signalisation pour vehicule automobile incorporant un materiau presentant une anisotropie thermique |
AT513738B1 (de) * | 2012-12-20 | 2014-07-15 | Zizala Lichtsysteme Gmbh | Leuchteinheit für einen Scheinwerfer |
FR3051884A1 (fr) * | 2016-05-27 | 2017-12-01 | Koito Mfg Co Ltd | Lampe de vehicule |
CN109416162B (zh) * | 2016-06-29 | 2021-06-04 | 株式会社小糸制作所 | 车辆用灯具 |
FR3077362B1 (fr) * | 2018-01-31 | 2021-05-28 | Valeo Vision | Module lumineux pour vehicule automobile, et dispositif d’eclairage et/ou de signalisation muni d’un tel module |
-
2020
- 2020-12-18 FR FR2013631A patent/FR3118123B1/fr active Active
-
2021
- 2021-12-16 WO PCT/EP2021/086324 patent/WO2022129424A1/fr active Application Filing
- 2021-12-16 US US18/257,481 patent/US20240027050A1/en active Pending
- 2021-12-16 EP EP21839987.1A patent/EP4264125A1/fr active Pending
- 2021-12-16 CN CN202180084829.2A patent/CN116601428A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
FR3118123A1 (fr) | 2022-06-24 |
US20240027050A1 (en) | 2024-01-25 |
CN116601428A (zh) | 2023-08-15 |
WO2022129424A1 (fr) | 2022-06-23 |
EP4264125A1 (fr) | 2023-10-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR3084728B1 (fr) | Module lumineux imageant la surface eclairee d'un collecteur | |
EP4235024A3 (fr) | Dispositif lumineux imageant les surfaces eclairees d'au moins deux collecteurs | |
FR3103253B1 (fr) | Module lumineux combine imageant la surface eclairée d’un collecteur | |
CN109937321B (zh) | 前灯装置 | |
FR3093788B1 (fr) | Dispositif lumineux imageant une surface eclairee virtuelle d’un collecteur | |
CN102759056A (zh) | 车辆用灯具 | |
FR3118120B1 (fr) | Projecteur automobile avec plusieurs modules d’éclairage sur une platine commune inclinée. | |
FR3118124B1 (fr) | Module d’éclairage automobile bi-fonction avec eclairage de la lentille d’un module d’eclairage inactif | |
US20050030733A1 (en) | Illumination device | |
FR3118123B1 (fr) | Dispositif d’éclairage de véhicule automobile | |
US10222019B1 (en) | Light module of laser headlamp | |
FR3118122B1 (fr) | Module lumineux d’un dispositif d’éclairage de véhicule automobile | |
ES2047787T3 (es) | Faro, en especial para vehiculos de motor. | |
FR2883359B1 (fr) | Projecteur lumineux pour vehicule automobile, de faible encombrement | |
FR3119440B1 (fr) | Dispositif d’éclairage de la route d’un véhicule automobile | |
FR3119439B1 (fr) | Dispositif d’éclairage de la route d’un véhicule automobile | |
FR3125861B1 (fr) | Module d’eclairage automobile matriciel etendu | |
CN206055433U (zh) | 一种汽车照明弧形led光源近光模组 | |
FR3142530A1 (fr) | Dispositif lumineux pour véhicule automobile | |
CN212132306U (zh) | 激光照明模组 | |
CN216644082U (zh) | 光学系统、车灯模组、车灯和车辆 | |
FR2853394B1 (fr) | Dispositif de projection pour vehicule automobile eclairant des points de portique | |
FR3121498B1 (fr) | Module optique d’un système lumineux d’un véhicule automobile | |
EP3954937A1 (fr) | Module d'éclairage pour phare de véhicule | |
KR101856366B1 (ko) | 차량용 헤드램프의 비구면렌즈 모듈 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20220624 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLFP | Fee payment |
Year of fee payment: 4 |