EP3063463B1 - Dispositif d'éclairage pour phare de véhicule automobile - Google Patents

Dispositif d'éclairage pour phare de véhicule automobile Download PDF

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Publication number
EP3063463B1
EP3063463B1 EP14824346.2A EP14824346A EP3063463B1 EP 3063463 B1 EP3063463 B1 EP 3063463B1 EP 14824346 A EP14824346 A EP 14824346A EP 3063463 B1 EP3063463 B1 EP 3063463B1
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EP
European Patent Office
Prior art keywords
light
lighting device
optical
ancillary optics
optics
Prior art date
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Active
Application number
EP14824346.2A
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German (de)
English (en)
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EP3063463A1 (fr
Inventor
Udo Maier
Lukas Taudt
Oliver REITEGGER
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZKW Group GmbH
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ZKW Group GmbH
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Publication date
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Publication of EP3063463A1 publication Critical patent/EP3063463A1/fr
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Publication of EP3063463B1 publication Critical patent/EP3063463B1/fr
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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
    • F21S41/10—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
    • F21S41/20—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
    • F21S41/10—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
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/29—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
    • F21S41/40—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
    • 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

Definitions

  • the invention relates to a lighting device for a motor vehicle headlight, wherein the lighting device comprises at least one optical body and at least one mounting device for the at least one optical body, wherein the at least one optical body has a number of adjacent optical attachments, each optical attachment is formed of a light-conducting material and each attachment optics a light coupling-in surface and a light coupling-out surface, wherein the at least one mounting device has at least one receptacle for each attachment optics, and where receptacles are delimited by boundary walls, the boundary walls having boundary edges on the light exit side, which boundary edges in a light distribution generated by the at least one optical body as light-dark -Edge edges are formed between the partial light distributions generated by the individual attachment optics, and wherein the at least one Optikk Body in the light exit direction, a projection device, preferably a projection lens is connected downstream.
  • the invention relates to a light module for a motor vehicle headlight, with at least one such lighting device.
  • the invention also relates to a motor vehicle headlight with one or more such light modules.
  • Input optical bodies are used in light modules for motor vehicle headlights for generating light distributions, for example for producing segmented light distributions, i. of light distributions made up of individual light segments.
  • the attachment optics are usually made of plastic, silicone, glass, etc.
  • the mechanical stresses as long as possible, preferably to withstand the life of the vehicle, it is necessary that the optical body are fixed accurately and in this desired position stable.
  • the publication WO 2013/020155 A1 discloses a known LED light source module for a vehicle headlamp with a mounting device and a positioning element with boundary walls.
  • the individual attachment optics of the optic body are bounded at least laterally by boundary walls, wherein these boundary walls are formed from an opaque material.
  • the light output surfaces of the attachment optics and the light exit side boundary edges of the boundary walls lie in a common area, which surface may be flat, but also curved.
  • the focal point of the optical system downstream projection lens, which images the light distribution in an area in front of the vehicle, lies in this common plane, so that the boundary edges of the boundary walls are imaged as sharply as necessary in the light image and the light segments are thus correspondingly sharply defined.
  • the illumination device has attachment optics, wherein the attachment optics are arranged and / or formed such that the light output surfaces of the attachment optics project in the light exit direction beyond the boundary edges of the boundary walls.
  • the boundary edges Due to the projecting arrangement of the light outcoupling surfaces with respect to the boundary edges, the boundary edges, which are still in a plane containing the focal point of the downstream projection lens, still sharply imaged while the light outcoupling surfaces are displayed defocused and mapped accordingly. For the light distribution within the individual light segments, this blurred image is irrelevant, since it is here anyway on a homogeneous light distribution, while the limitation of the light segments is still shown in focus. Due to the defocusing of the light outcoupling surfaces, however, too Any dust deposits are shown defocused and are no longer recognizable and no longer disturb the homogeneity of the light distribution.
  • the boundary edges lie in a common area, wherein this area is preferably continuous, in particular at least C0-continuous.
  • the common surface of the boundary edges is flat and is preferably arranged approximately normal to the light exit direction.
  • the light outcoupling surfaces may be formed curved and / or arranged along a curved curve, for example, to follow a field curvature of the lens.
  • the light output surfaces of the attachment optics are planar.
  • the light outcoupling surfaces of the attachment optics lie in a common plane. Furthermore, it is advantageous if the common plane of the light output surfaces has a constant distance from the common plane of the boundary edges.
  • the light output surfaces thus have everywhere the same normal distance to the plane through the boundary edges of the boundary walls, thus extending in parallel.
  • the common surface or plane of the boundary edges lie in a focal point of the projection lens or contains it. In this way, the boundary edges are sharply displayed in the photograph. It is expedient, if the attachment optics are directly, i. abut without spacing on the boundary walls of their at least one receptacle in order to obtain an optimal optical representation of the light segments.
  • Perimeter walls are provided at least between the juxtaposed recordings.
  • the two outer receptacles are also delimited on their outer side by a respective boundary wall.
  • juxtaposed receptacles are each separated from a common divider which forms the boundary walls for the adjacent receptacles.
  • the support device for the optic body is provided with a support for the one or more light sources which are provided for the irradiation of light in the optics of the optics body, is connectable.
  • the position of the boundary edges is fixed to the at least one light source, and the optical body is extended in the light exit direction with respect to an optical body whose light exit surfaces lie in a common plane or surface with the boundary edges.
  • the effects of the invention can be achieved only by modifying the optical body even with existing systems carrier - mounting device.
  • the holding device comprises a base body, which is connectable to the carrier for the one or more light sources for feeding light into the optical body.
  • the receptacles for the attachment optics are then preferably formed in the base body.
  • the optic body is held in the base body by means of a holding body, which presses the optic body in the suitably designed base body and holds stable after connection of the holding body with the base body in the desired position.
  • the attachment optics are mechanically connected to one another in the region of the light outcoupling surfaces with at least one connecting web extending transversely to the attachment optics, wherein the at least one a connecting web is optically ineffective, at least in regions, and wherein the main body further has at least one abutment region on which the optical body can be brought into abutment with the at least one receptacle with a rear surface of the at least one connecting web when inserting the auxiliary optics;
  • the light output surfaces of adjacent auxiliary optics have a distance a> 0 from one another.
  • each optical component comprises at least one light guide.
  • the optical element consists of exactly two optical components, wherein it is preferred if at least one, preferably all optical components comprise two or more optical waveguide.
  • FIG. 1 shows an illumination device 500 according to the invention in the form of a light module.
  • the light module comprises a carrier 200 for a plurality of light sources, for example LED light sources.
  • the light module 500 comprises an optical body 1, which is held on the carrier 200 by a holding device 100.
  • a projection lens 501 with a focal point F1 is shown. The light entering the optical body from the light sources is projected from the projection lens into an area in front of the vehicle into which the illustrated light module is installed.
  • FIG. 2 shows an exemplary exploded view of a mounting device 100 for the optical body 1.
  • the optical body 1 comprises a number of side by side arranged attachment optics 11, 12, 13, 14, 15, each intent optics 11 - 15 is formed of a photoconductive material and each attachment optics 11th - 15 has a light input surface 11a - 15a and a light output surface 11b - 15b.
  • the light outcoupling surfaces 11b-15b of adjacent attachment optics 11 -15 have a distance a> 0 to each other, as a rule, as shown, neighboring attachment optics spaced over their entire extent and not only in the area of the light outcoupling to a crosstalk of light to prevent an attachment optics in an adjacent attachment optics.
  • the attachment optics 11-15 are mechanically connected to one another with two connecting webs 21, 22 extending transversely to the attachment optics 11-15 in the area of the light output surfaces 11b-15b.
  • These connecting webs 21, 22 are usually at least partially optically ineffective.
  • the connecting webs 21, 22 are located in an installed position of the optical body (i.e., of the light module or headlight containing the optical body under consideration) in an upper and in a lower region of the optical element 1.
  • the optical body or the optical element 1 can be made of one piece.
  • the optical body 1 as shown consists of two separate optical components 1a, 1b, each Optics component 1a, 1b two or more attachment optics 11, 13, 15; 12, 14 (in the specific example, two and three attachment optics).
  • the invention is not limited to an optical body as shown in the figure, although the use of such an optical body is preferred. However, the invention also extends, for example, to a one-piece optical body, as well as to optical bodies in which the optical attachments are not mechanically connected to one another by means of one or more transverse webs.
  • the holding device 100 has a main body 101 and a holding body 102, which can be applied to the main body 101 and fastened to the base body 101 after introduction of the optical body 1 into the main body 101 in the direction of insertion of the optical body 1 (ie substantially counter to the light exit direction) is. Furthermore, a fastening device 101a, 102a is provided, by means of which the holding body 102 can be fixed to the base body 101.
  • the fastening device comprises latching elements 102a and corresponding latching recesses 101a, wherein the latching elements 102a are arranged on the holding body 102 and the corresponding latching recesses 101a on the main body 101.
  • body and holder body can be stably connected to each other, so that the attachment optics is held stable in the desired position.
  • FIG. 2 As FIG. 2 can be seen, it has the holding body 102 via an opening 102 ', so that light from the light outcoupling surfaces 11b - 15b of the attachment optics 11 - 15 can escape unhindered.
  • the holding body 102 has clamping elements 102b which, in the fastened state of the holding body 102 on the base body 101, come to rest against the connecting webs 21, 22 on their front surfaces and press the optical body 1 with its transverse webs 21, 22 against stops 121, 122 in the main body 101 ,
  • the holding body 102 has clamping elements 102c, which in the attached state of the holding body 102 on the base body 101 at one or more Lichtauskoppel lake or preferably, as shown, in a region of the light outcoupling surfaces 11b - 15b of the attachment optics 11 - 15 come to rest.
  • the clamping elements 102b, 102c press the optical body 1 against the abutment regions 121, 122 of the main body 101, for which purpose the clamping elements 102b, 102c are preferably elastic, in particular spring-elastic.
  • lateral displacement i. to the left / right or up / down the optic body 1 can already be secured in the manner described above, or the main body 101 is formed accordingly, so that such displacement is prevented.
  • a displacement can be prevented by the receptacles described below and / or by the stops 121, 122 on all sides delimiting walls.
  • the holder device 100 for each intent optics 11 - 15 at least one receptacle 111, 112, 113, 114, 115 on.
  • These receptacles 111-115 are delimited by boundary walls 111 ', 112', 113 ', 114', 115 ', the boundary walls 111', 112 ', 113', 114 ', 115' having light exit edges 111a ', 112a', 113a ', 114a', 115a '.
  • Adjacent exposures 111, 112; 112, 113; 113, 114; 114, 115 are separated in the concrete example in each case by a common divider 212, 223, 234, 245, which forms the boundary walls 111 ', 112', 113 ', 114', 115 'for the adjacent recordings 111-115 ,
  • the boundary walls are formed of a light-impermeable material (usually, the entire body of a single, light-impermeable material, often in one piece, formed), so that the boundary edges 111a ', 112a', 113a ', 114a', 115a 'in a means of Optics body 1 generated light distribution are shown as vertically extending light-dark edges between the partial light distributions generated by the individual attachment optics 11 - 15.
  • the attachment optics 11-15 preferably lie directly, ie without spacing, against the boundary walls 111 ', 112', 113 ', 114', 115 'of their receptacles 111-115 in order to obtain an optimum optical representation of the light segments.
  • the light outcoupling surfaces 11b - 15b of the attachment optics 11 - 15 are flat and lie in a common plane E2 (see FIGS. 4, 5 ).
  • the boundary edges 111a ', 112a', 113a ', 114a', 115a ' also lie in a common plane E1.
  • the attachment optics 11-15 are arranged and / or formed such that the light output surfaces 11b-15b of the attachment optics 11-15 in the light exit direction via the boundary edges 111a ', 112a', 113a ', 114a', 115a 'of Boundary walls 111 ', 112', 113 ', 114', 115 'survive, as shown in the FIGS. 4 and 5 easy to recognize.
  • the plane E2 in which the light outcoupling surfaces are located is thus closer to the projection lens 501 than the plane E1 of the boundary edges.
  • the focal point F1 (or the focal line) of the projection lens 501 is still in the plane E1 of the boundary edges, so that these boundary edges are sharply imaged in the light image and thus the light segments are sharply defined.
  • the boundary edges Due to the projecting arrangement of the light outcoupling surfaces with respect to the boundary edges, the boundary edges, which are still in a plane containing the focal point of the downstream projection lens, still sharply imaged while the light outcoupling surfaces are displayed defocused and mapped accordingly. For the light distribution within the individual light segments This blurred image is irrelevant, since it comes here anyway to a homogeneous light distribution, while the boundary of the light segments is still sharply mapped. Due to the defocusing of the light outcoupling surfaces, however, any dust deposits are shown in a defocused state and are no longer recognizable and no longer disturb the homogeneity of the light distribution.
  • the two planes E1, E2 are preferably parallel to each other as shown.

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  • 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)

Claims (15)

  1. - Dispositif d'éclairage (500) pour un phare de véhicule automobile, dans lequel le dispositif d'éclairage comporte au moins un corps d'optique (1) et au moins un dispositif de retenue (100) pour le au moins un corps optique (1),
    dans lequel le au moins un corps d'optique (1) présente une pluralité d'optiques additionnelles (11, 12, 13, 14, 15) disposées de manière adjacente, chaque optique additionnelle (11-15) étant formée d'un matériau de guidage de lumière et chaque optique additionnelle (11-15) présentant une surface de couplage de lumière (11a-15a) et une surface de découplage de lumière (11b-15b),
    dans lequel le au moins un dispositif de retenue (100) présente au moins un logement (111, 112, 113, 114, 115) pour chaque optique additionnelle (11-15), et dans lequel des logements (111-115) sont délimités par des parois de délimitation (111', 112', 113', 114', 115'), les parois de délimitation (111', 112', 113', 114', 115') présentant des bords de délimitation côté sortie de lumière (111a', 112a', 113a', 114a', 115a') ;
    dans lequel les parois de délimitation (111', 112', 113', 114', 115') sont formées d'un matériau opaque, et dans lequel
    une lentille de projection (501) est disposée en aval du au moins un corps d'optique (1) dans la direction de sortie de lumière, et dans lequel
    les bords de délimitation côté sortie de lumière (111a', 112a', 113a', 114a', 115a') des parois de délimitation (111', 112', 113', 114', 115') se situent dans une surface commune (E1), et un point focal (F1) de la lentille de projection (501) se situe dans cette surface commune (E1), de telle sorte que les bords de délimitation (111a', 112a', 113a', 114a', 115a') sont imagés dans une distribution de lumière produite au moyen du au moins un corps d'optique (1) en tant que bords clair-obscur entre les distributions de lumière partielles produites par les optiques additionnelles individuelles (11-15), et
    caractérisé par le fait que
    les optiques additionnelles (11-15) sont disposées et/ou configurées de telle sorte que les surfaces de découplage de lumière (11b-15b) des optiques additionnelles (11-15) dépassent des bords de délimitation (111a', 112a', 113a', 114a', 115a') des parois de délimitation (111', 112', 113', 114', 115') dans la direction de sortie de lumière.
  2. - Dispositif d'éclairage selon la revendication 1, caractérisé par le fait que la surface commune (E1) des bords de délimitation (111a', 112a', 113a', 114a', 115a') est réalisée plane et, de préférence, est disposée approximativement perpendiculairement à la direction de sortie de lumière.
  3. - Dispositif d'éclairage selon l'une des revendications 1 ou 2, caractérisé par le fait que les surfaces de découplage de lumière (11b-15b) des optiques additionnelles (11-15) sont réalisées planes.
  4. - Dispositif d'éclairage selon la revendication 3, caractérisé par le fait que les surfaces de découplage de lumière (11b-15b) des optiques additionnelles (11-15) se situent dans un plan commun (E2), où, de préférence, le plan commun des surfaces de découplage de lumière (11b-15b) présente une distance constante au plan commun des bords de délimitation (111a', 112a', 113a', 114a', 115a').
  5. - Dispositif d'éclairage selon l'une des revendications 1 à 4, caractérisé par le fait que les optiques additionnelles (11-15) reposent directement, à savoir sans espacement, sur les parois de délimitation (111', 112', 113', 114', 115') de leur au moins un logement (111-115).
  6. - Dispositif d'éclairage selon l'une des revendications 1 à 5, caractérisé par le fait que les parois de délimitation (111', 112', 113', 114', 115') sont prévues au moins entre les logements se situant de manière adjacente, où, de préférence, les deux logements extérieurs (111-115) sont délimités également sur leur côté extérieur par respectivement une paroi de délimitation (111', 115'), où, de préférence, des logements se situant de manière adjacente (111, 112 ; 112, 113 ; 113, 114 ; 114, 115) sont séparés respectivement par une bande de séparation commune (212, 223, 234, 245), laquelle forme les parois de délimitation (111', 112', 113', 114', 115') pour les logements adjacents (111-115).
  7. - Dispositif d'éclairage selon l'une des revendications 1 à 6, caractérisé par le fait que le dispositif de retenue (100) est apte à être relié à un support (200) pour une ou plusieurs sources de lumière (2), lesquelles sont prévues pour l'irradiation de lumière dans les optiques additionnelles (11-15) du corps d'optique (1).
  8. - Dispositif d'éclairage selon l'une des revendications 1 à 7, caractérisé par le fait que le dispositif de retenue (100) comporte un corps de base (101), lequel est apte à être relié au support (200) pour la ou les différentes sources de lumière (2) pour l'injection de lumière dans le corps d'optique (1).
  9. - Dispositif d'éclairage selon la revendication 8, caractérisé par le fait que les logements (111, 112, 113, 114, 115) pour les optiques additionnelles (11-15) sont formés dans le corps de base (101).
  10. - Dispositif d'éclairage selon la revendication 9, caractérisé par le fait que les optiques additionnelles (11-15) sont reliées les unes aux autres mécaniquement dans la région des surfaces de découplage de lumière (11b, 15b) par au moins une bande de liaison (21, 22) s'étendant transversalement aux optiques additionnelles (11, 15), où la au moins une bande de liaison (21, 22) est optiquement inopérante au moins par endroits, et où le corps de base (101) présente en outre au moins une région de butée (121, 122), contre laquelle le corps d'optique (1) est apte à être amené en appui par une face arrière (21', 22') de la au moins une bande de liaison (21, 22) lors d'une introduction des optiques additionnelles (11-15) dans le au moins un logement (111, 112, 113, 114, 115).
  11. - Dispositif d'éclairage selon l'une des revendications 1 à 10, caractérisé par le fait que les surfaces de découplage de lumière (11b-15b) d'optiques additionnelles (11-15) adjacentes présentent une distance a > 0 l'une par rapport à l'autre.
  12. - Dispositif d'éclairage selon l'une des revendications 1 à 11, caractérisé par le fait que l'élément d'optique (1) se compose d'au moins deux composants d'optique séparés l'un de l'autre (1a, 1b), chaque composant d'optique (1a, 1b) comportant au moins un corps de guidage de lumière (11, 13, 15 ; 12, 14), où, de préférence, l'élément d'optique (1a, 1b) se compose d'exactement deux composants d'optique (1a, 1b).
  13. - Dispositif d'éclairage selon l'une des revendications 1 à 12, caractérisé par le fait qu'au moins un, de préférence tous les composants d'optique (1a, 1b) comportent au moins deux corps de guidage de lumière (11, 13, 15 ; 12, 14).
  14. - Module d'éclairage pour un phare de véhicule automobile, comportant au moins un dispositif d'éclairage (500) selon l'une des revendications 1 à 13.
  15. - Phare de véhicule automobile comportant un ou plusieurs dispositifs d'éclairage (500) selon l'une des revendications 1 à 13 ou comportant un ou plusieurs modules d'éclairage selon la revendication 14, de préférence pour la production d'une distribution de lumière dynamique.
EP14824346.2A 2013-10-28 2014-10-27 Dispositif d'éclairage pour phare de véhicule automobile Active EP3063463B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA50703/2013A AT515012B1 (de) 2013-10-28 2013-10-28 Beleuchtungsvorrichtung für einen Kraftfahrzeugscheinwerfer
PCT/AT2014/050259 WO2015061822A1 (fr) 2013-10-28 2014-10-27 Dispositif d'éclairage pour phare de véhicule automobile

Publications (2)

Publication Number Publication Date
EP3063463A1 EP3063463A1 (fr) 2016-09-07
EP3063463B1 true EP3063463B1 (fr) 2017-08-02

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EP14824346.2A Active EP3063463B1 (fr) 2013-10-28 2014-10-27 Dispositif d'éclairage pour phare de véhicule automobile

Country Status (6)

Country Link
US (1) US9915405B2 (fr)
EP (1) EP3063463B1 (fr)
JP (1) JP6196377B2 (fr)
CN (1) CN105705858B (fr)
AT (1) AT515012B1 (fr)
WO (1) WO2015061822A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3042845B1 (fr) * 2015-10-23 2019-11-29 Valeo Vision Dispositif lumineux a guides optiques
DE102016009067A1 (de) 2016-07-27 2018-02-15 Docter Optics Se Scheinwerferlinse für einen Kraftfahrzeugscheinwerfer
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AT515012A1 (de) 2015-05-15
WO2015061822A1 (fr) 2015-05-07
JP2016535402A (ja) 2016-11-10
AT515012B1 (de) 2015-08-15
US20160273727A1 (en) 2016-09-22
US9915405B2 (en) 2018-03-13
CN105705858A (zh) 2016-06-22
CN105705858B (zh) 2018-09-18
EP3063463A1 (fr) 2016-09-07
JP6196377B2 (ja) 2017-09-13

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