FR3084440B1 - Module lumineux de vehicule automobile apte a generer un faisceau lumineux avec au moins une rangee d'unites d'illumination - Google Patents
Module lumineux de vehicule automobile apte a generer un faisceau lumineux avec au moins une rangee d'unites d'illumination Download PDFInfo
- Publication number
- FR3084440B1 FR3084440B1 FR1857088A FR1857088A FR3084440B1 FR 3084440 B1 FR3084440 B1 FR 3084440B1 FR 1857088 A FR1857088 A FR 1857088A FR 1857088 A FR1857088 A FR 1857088A FR 3084440 B1 FR3084440 B1 FR 3084440B1
- Authority
- FR
- France
- Prior art keywords
- row
- illumination units
- generate
- light beam
- automotive vehicle
- 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
- 238000005286 illumination Methods 0.000 title abstract 5
Classifications
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- 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
- 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
-
- 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
- F21S41/153—Light emitting diodes [LED] arranged in one or more lines arranged in a matrix
-
- 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
- F21S41/25—Projection lenses
-
- 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
- F21S41/255—Lenses with a front view of circular or truncated circular outline
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- 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 - F21S41/2805
-
- 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
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- 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
- 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
-
- 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
- F21S43/235—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
- 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
- F21S45/48—Passive cooling, e.g. using fins, thermal conductive elements or openings with means for conducting heat from the inside to the outside of the lighting devices, e.g. with fins on the outer surface of the lighting device
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
- F21W2102/10—Arrangement or contour of the emitted light
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
- F21W2102/10—Arrangement or contour of the emitted light
- F21W2102/13—Arrangement or contour of the emitted light for high-beam region or low-beam region
- F21W2102/135—Arrangement or contour of the emitted light for high-beam region or low-beam region the light having cut-off lines, i.e. clear borderlines between emitted regions and dark regions
- F21W2102/14—Arrangement or contour of the emitted light for high-beam region or low-beam region the light having cut-off lines, i.e. clear borderlines between emitted regions and dark regions having vertical cut-off lines; specially adapted for adaptive high beams, i.e. wherein the beam is broader but avoids glaring other road users
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- 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]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
L'invention concerne un module lumineux de véhicule automobile destiné à générer un faisceau lumineux projetant vers l'avant une image (I1). Ladite image (I1) comprend au moins une rangée horizontale (4, 5) d'unités d'illumination (Z1 à Z10; W1 à W10). Selon l'invention, le module lumineux est agencé de manière à ce qu'une première unité d'illumination (W8, W9, W10) de la rangée horizontale (4) d'unités d'illumination comprenne une extrémité inférieure (52) et/ou supérieure (51) qui est décalée verticalement par rapport à une extrémité respectivement inférieure (54) et/ou supérieure (53) d'une deuxième unité d'illumination (W1 à W7) de la même rangée.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1857088A FR3084440B1 (fr) | 2018-07-30 | 2018-07-30 | Module lumineux de vehicule automobile apte a generer un faisceau lumineux avec au moins une rangee d'unites d'illumination |
EP19188789.2A EP3611425B1 (fr) | 2018-07-30 | 2019-07-29 | Module lumineux de véhicule automobile apte à générer un faisceau lumineux avec au moins une rangée d'unités d'illumination |
CN201910699807.1A CN110778983B (zh) | 2018-07-30 | 2019-07-30 | 能够产生具有至少一行的像素的光束的机动车辆发光模块 |
US16/526,493 US10845017B2 (en) | 2018-07-30 | 2019-07-30 | Luminous motor-vehicle module able to generate a light beam with at least one row of pixels |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1857088A FR3084440B1 (fr) | 2018-07-30 | 2018-07-30 | Module lumineux de vehicule automobile apte a generer un faisceau lumineux avec au moins une rangee d'unites d'illumination |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3084440A1 FR3084440A1 (fr) | 2020-01-31 |
FR3084440B1 true FR3084440B1 (fr) | 2021-01-15 |
Family
ID=63963184
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1857088A Active FR3084440B1 (fr) | 2018-07-30 | 2018-07-30 | Module lumineux de vehicule automobile apte a generer un faisceau lumineux avec au moins une rangee d'unites d'illumination |
Country Status (4)
Country | Link |
---|---|
US (1) | US10845017B2 (fr) |
EP (1) | EP3611425B1 (fr) |
CN (1) | CN110778983B (fr) |
FR (1) | FR3084440B1 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3087875B1 (fr) * | 2018-10-25 | 2021-07-30 | Valeo Vision | Module lumineux pour dispositif d'eclairage de vehicule |
EP3875838B1 (fr) * | 2020-03-06 | 2023-09-20 | Lumileds Holding B.V. | Dispositif d'éclairage avec guide de lumière |
EP4133207A1 (fr) * | 2020-04-06 | 2023-02-15 | HELLA GmbH & Co. KGaA | Module de phare pour véhicule automobile |
EP4162195A1 (fr) * | 2020-06-03 | 2023-04-12 | HELLA GmbH & Co. KGaA | Phare pour véhicule automobile |
FR3115584A1 (fr) * | 2020-10-23 | 2022-04-29 | Psa Automobiles Sa | Module d’eclairage a illumination de lentille |
EP4303482A1 (fr) * | 2022-07-07 | 2024-01-10 | ZKW Group GmbH | Dispositif d'éclairage pour phare de véhicule automobile pourvu d'unités d'éclairage adjacentes |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7677777B2 (en) * | 2007-02-21 | 2010-03-16 | Magna International, Inc. | LED apparatus for world homologation |
US20090016074A1 (en) * | 2007-07-09 | 2009-01-15 | Magna International Inc. | Semiconductor light engine using glass light pipes |
DE102013200442B3 (de) * | 2013-01-15 | 2014-02-13 | Automotive Lighting Reutlingen Gmbh | Lichtmodul für einen Kraftfahrzeugscheinwerfer, der zur Erzeugung streifenförmiger Lichtverteilungen eingerichtet ist |
DE102013102835B4 (de) * | 2013-03-20 | 2022-12-29 | HELLA GmbH & Co. KGaA | Beleuchtungsvorrichtung |
JP6839648B2 (ja) * | 2014-07-15 | 2021-03-10 | ルミレッズ ホールディング ベーフェー | 車両照明モジュール |
JP6448250B2 (ja) * | 2014-08-11 | 2019-01-09 | 株式会社小糸製作所 | 車両用灯具 |
DE102016114346A1 (de) * | 2016-08-03 | 2018-02-08 | HELLA GmbH & Co. KGaA | Optisches System mit einem Lichtleiter und mit einem stoffschlüssig am Lichtleiter angebundenen Körper |
FR3056694B1 (fr) * | 2016-09-29 | 2020-06-19 | Valeo Vision | Dispositif d'eclairage pour vehicule automobile comportant un guide de lumiere |
FR3061965B1 (fr) * | 2017-01-19 | 2022-08-12 | Valeo Vision | Dispositif de projection d’un faisceau lumineux pixelise, projecteur muni d’un tel dispositif |
-
2018
- 2018-07-30 FR FR1857088A patent/FR3084440B1/fr active Active
-
2019
- 2019-07-29 EP EP19188789.2A patent/EP3611425B1/fr active Active
- 2019-07-30 US US16/526,493 patent/US10845017B2/en active Active
- 2019-07-30 CN CN201910699807.1A patent/CN110778983B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
FR3084440A1 (fr) | 2020-01-31 |
EP3611425A1 (fr) | 2020-02-19 |
US20200032973A1 (en) | 2020-01-30 |
CN110778983A (zh) | 2020-02-11 |
CN110778983B (zh) | 2024-02-20 |
US10845017B2 (en) | 2020-11-24 |
EP3611425B1 (fr) | 2024-03-06 |
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