EP2401544B1 - Projecteur pour véhicule - Google Patents

Projecteur pour véhicule Download PDF

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Publication number
EP2401544B1
EP2401544B1 EP10706612.8A EP10706612A EP2401544B1 EP 2401544 B1 EP2401544 B1 EP 2401544B1 EP 10706612 A EP10706612 A EP 10706612A EP 2401544 B1 EP2401544 B1 EP 2401544B1
Authority
EP
European Patent Office
Prior art keywords
light
reflector
light source
vehicle lamp
lamp according
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
Application number
EP10706612.8A
Other languages
German (de)
English (en)
Other versions
EP2401544A1 (fr
Inventor
Martin Hupel
Henning Kiel
Sebastian Haering
Sebastian Vogler
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.)
Volkswagen AG
Original Assignee
Volkswagen AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Volkswagen AG filed Critical Volkswagen AG
Publication of EP2401544A1 publication Critical patent/EP2401544A1/fr
Application granted granted Critical
Publication of EP2401544B1 publication Critical patent/EP2401544B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F21S41/30—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
    • F21S41/335—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of patch like sectors with continuity 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
    • F21S41/30—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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/26—Pivoted arms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/06—Optical design with parabolic curvature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/09—Optical design with a combination of different curvatures

Definitions

  • the present invention relates to a vehicle lamp having a one-piece continuous reflector having a plurality of reflector surface areas and an opening, and a first light source arranged so that its light emission is reflected by a first area of the reflector surface of the reflector.
  • the space requirements for lighting units are very tight.
  • the signal effect of a luminaire is determined by the circumferential size of the radiating surface and by the luminance.
  • the vehicle lights contribute significantly to the design of the vehicle. Due to the design of the lights, the vehicle is often to be given a characteristic appearance, which is easily recognized again. Furthermore, there is the problem that the cost of producing the lights should be as low as possible.
  • a vehicle lamp which comprises a reflector which forms a main chamber with a first light source and two further chambers each having a further light source. The light of the light sources is reflected so that light rays are emitted in different directions.
  • the luminance distribution of the luminous surfaces should be as homogeneous as possible.
  • the luminaire according to the invention is characterized in that the opening is formed between a forwardly bent part of the reflector and a remaining part of the reflector and the vehicle lamp comprises a second light source, which with respect to the light emission direction of the vehicle lamp behind the bent forward Part of the reflector is arranged and their light emission through the opening passes through a second region of the reflector surface of the reflector and is reflected there.
  • a single contiguous reflector which provides a plurality of reflector surface areas for the light emission of the two light sources.
  • the second light source is concealed behind a portion of the reflector, so that this light source is not visible from the outside, the light emission of this light source is reflected by a portion of the reflector surface of the reflector.
  • the reflector has an incision.
  • the bent forward portion of the reflector is formed by the incision and bent in the light emission direction of the vehicle lamp forward. Behind the forward curved portion of the reflector, the second light source is arranged.
  • the bent-forward part of the reflector is in particular blade-shaped. Between the forwardly bent part of the reflector and the remaining part of the reflector, the opening is formed, through which passes the light emission of the second light source.
  • the vehicle lamp Since separate reflectors are not provided for each light source in the vehicle lamp according to the invention, but the light emission is reflected by the reflector surfaces of the continuous reflector, the vehicle lamp requires very little space. Furthermore, the direct view from the outside to the second light source without further elements, such. As masks or diaphragms can be prevented.
  • the reflector is integrally formed.
  • the first light source is arranged in the focal point of the areas of the reflector surface of the reflector, which reflect the light emission of the first light source
  • the second light source is located at the focal point of the areas of the reflector surface of the reflector, which the light emission of the second light source reflect.
  • the focal point of a reflector surface is understood to be the location from which emitted light beams are reflected by the reflector surface such that the reflected light beams are parallel or approximately parallel to one another.
  • the light rays emitted by the light sources are thus in this embodiment of the luminaire according to the invention reflected by the reflector surfaces of the reflector so that a light beam of parallel or approximately parallel light beams is generated.
  • the light emitted by the light sources falls directly onto the reflector surfaces of the reflector. There are between the light sources and the reflector surfaces neither optically active elements such. As lenses, prisms or the like, still arranged transparent discs.
  • At least one lens is provided.
  • the light reflected by the reflector surfaces impinges on this lens.
  • at least two non-coherent luminous surfaces are formed.
  • the lens comprises light-scattering elements.
  • the lens comprises light-scattering elements both on the side facing the first light source and on the side remote from the first light source.
  • the light-scattering elements preferably extend on the side facing away from the first light source in the horizontal direction.
  • they are horizontally oriented sub-rollers.
  • light-scattering elements preferably extend in the vertical direction. Also in this case, it may be vertically oriented part rollers.
  • the sub-rollers can have the shape of a circular or parabolic section or another convex curvature in cross-section on the light entrance or light exit side, which results essentially from the desired light scattering.
  • the light-scattering elements on the side facing away from the first light source side are preferably formed particularly distinctive. They have a different curvature than the light-scattering elements on the side facing the first light source.
  • the curvature of the horizontally oriented sub-rollers on the side facing away from the first light source side of the lens is in particular smaller than the curvature of the vertically oriented sub-rollers on the side facing the first light source side. This design has the consequence that the part rollers on the outside from the outside are very clearly visible.
  • the light-scattering elements of the lens ensure that the parallel or approximately parallel light striking the lens from the reflector surfaces is scattered at the desired angles.
  • the light-scattering elements are designed so that the contour of the lens on the visible side from the outside aesthetic requirements, ie the desired design corresponds, whereas the light-scattering elements on the back, ie on the light source side facing the main function light scattering, in particular the function of horizontal light scattering, takes over. Due to the visible on the outside of the lens a certain light scattering is thus generated. However, the desired light scattering is only generated by the addition of the light-scattering elements on the side not visible from the outside.
  • a further advantage of the luminaire according to the invention is that the luminous surfaces have a very homogeneous luminance distribution.
  • the parallel or approximately parallel light beams generated by the reflector surfaces are namely scattered only at the lens. For this reason, it is not possible to identify a light source within a luminous area.
  • known luminaires in which the light emission of a plurality of light sources is used for a luminous area, it has been found that regions with greater light intensity are formed within a luminous area, particularly from large distances. These areas of greater light intensity can assign the Bertachter the individual light sources.
  • the lens or the light-scattering elements of the lens are arranged only in the region of the luminous surfaces of the luminaire.
  • the lens can thus be two separate lenses.
  • only the light-scattering elements may be provided in these areas, but the lens may be otherwise contiguous.
  • the first light source is shielded by a mask, which prevents a direct view from the outside to the first light source. In this way it is ensured that from the outside only the two light surfaces perceived, not the light sources themselves.
  • this has a housing which is closed by a cover plate in the light exit direction.
  • the lens is arranged in this case within the housing. It thus forms an intermediate lens.
  • the lens is preferably designed in clear glass optics, ie you can see from the outside without significant impairment into the interior of the housing.
  • the appearance of the lamp is thus determined by the intermediate lens with the light-scattering elements on the outside both in the on state of the light source and in the off state of the light sources.
  • the luminous surfaces are formed, which are visible through the lens.
  • the first luminous surface may have a disc or rectangle shape
  • the second luminous surface may have an angular shape
  • the basic structure of the lamp is described.
  • a tail light In the lamp of the embodiment shown is a tail light.
  • the light comprises a light source 1.
  • This may be a known light source 1, which is as punctiform as possible.
  • the light source 1 is arranged in front of a reflector 3.
  • the reflector 3 for this purpose has an opening through which an attitude for the light source 1 can pass.
  • the location where the light emission is generated is in front of the reflector with respect to the light emission direction of the lamp. It is of course possible that laterally next to the light source 1 reflector areas are formed, which extend to the light source.
  • the light source On an axis which is parallel to the light emission direction of the luminaire through the light source 1, however, the light source is located in front of reflector surface areas which adjoin the light source 1.
  • the reflector 3 is characterized in that it has an opening 5.
  • the opening 5 in this case is not an opening through which a holder of a light source passes, so that the light source can be accommodated in the reflector.
  • the lamp comprises a second light source 2, which is arranged with respect to the light emission direction of the lamp behind a part 4 of the reflector 3.
  • the light emitted by the light source 2 passes through this opening 5 and strikes a portion of the reflector surface of the reflector 3 and is reflected there.
  • the part 4 of the reflector 3 thus serves to conceal the light source 2 when viewing the lamp from the outside.
  • the opening 5 formed by the part 4 makes it possible for the light emitted by the light source 2 to strike reflector surfaces of the reflector 3 and to become part of the light emission of the luminaire.
  • the arrangement of the second light source 2 behind the part 4 of the reflector 3 is to be understood as meaning that a light beam emitted by the second light source 2 in the direction of the light emission direction L (FIG. Fig. 4 ) of the lamp is emitted, can not pass unhindered part 4 of the reflector 3, but is absorbed or scattered on the back of the part 4 of the reflector 3. Furthermore, it can be provided that the light beams emitted by the second light source 2, which pass through the opening 5, are either absorbed or reflected by a reflector surface of the reflector 3. In this case, from any angle from the outside, a direct view of the second light source 2 is possible, so that it remains invisible to the viewer from the outside in any case.
  • the reflector 3 on different areas with reflector surfaces. These areas are in the Fig. 2 denoted by A1, A2 and B.
  • the remaining surfaces of the reflector 3 are technically not effective. For example, the light of the light sources 1 and 2 impinging on these remaining surfaces can be absorbed.
  • the reflector 3 is continuous, in particular in one piece, formed.
  • the light emitted by the first light source 1 hits the reflector surfaces A1 and B, and the light emitted by the second light source 2 strikes the reflector surface A2.
  • the light beams reflected at the reflector surface areas A1 and A2 form a first luminous area
  • the light beams reflected from the reflector area area B form a second luminous area, as will be explained later.
  • the two illuminated areas are characterized by the fact that they are not connected.
  • the reflector 3 is a so-called free-form reflector.
  • the free-form reflector surfaces are adapted to the arrangement of the light sources 1 and 2, that of the freeform reflector surfaces a parallel or approximately parallel Light beam is generated. In this sense, the light sources 1 and 2 are thus arranged in focal points of the free-form reflector surfaces.
  • the areas A1 and A2 of the reflector surface of the reflector 3 generate a first continuous light bundle L1.
  • the region B of the reflector surface of the reflector 3 generates a second coherent light beam L2, which is separate from the light beam L1.
  • the first light beam L1 strikes a light disk formed as an intermediate lens 6.
  • the intermediate lens 6 has light-scattering elements 15 on the side facing the light source 1 and light-scattering elements 13 on the side facing away from the light source 1, ie on the side visible from the outside. Of these light-scattering elements 15 and 13, the light is deflected in the vertical and horizontal directions and a first luminous surface 17 is formed, as will be explained later.
  • the second light beam L2 impinges on a second intermediate light disk 7.
  • the intermediate light disk 7, like the intermediate light disk 6, has light-scattering elements 16 on the side facing the light source 1 and light-scattering elements 14 on the side remote from the light source 1.
  • the light-scattering elements 13 and 14 of the intermediate lenses 6 and 7, which are arranged on the side facing away from the light source 1 be formed identically.
  • a second luminous surface is formed, which is characterized in that it is not related to the first luminous surface which is formed in the intermediate lens 6. There are thus created by a single coherent reflector 3 two separate lighting areas.
  • the lamp is provided within a housing 12, which is closed by a cover plate 8 to the outside.
  • the lens 8 is designed in clear glass optics, so that the rays of light emanating from the intermediate lenses 6 and 7 are essentially not influenced by the lens 8 with respect to their direction.
  • the intermediate lenses 6 and 7 are arranged perpendicular to the light emission direction L of the lamp. In this plane perpendicular to the direction L is located between the two intermediate lenses 6 and 7, a mask 9, above and below the intermediate lenses 6 and 7 are also the masks 10 and 11.
  • the mask 9 shields the first light source 1 so that it prevents a direct view from the outside of the light source 1.
  • the masks 10 and 11 also prevent that you can see from the outside laterally into the light. From the outside, therefore, only the light-scattering elements 13 and 14 of the light source 1 facing away from the sides of the intermediate lenses 6 and 7 can be seen, which form the two illuminated surfaces.
  • the first light source 1 is thus shielded by the mask 9, so that it is not visible from the outside
  • the second light source 2 is shielded by the part 4 of the reflector 3, so that it is not visible from the outside.
  • the lamp can be completed in cross-section of the masks 9, 10 and 11 and the intermediate lenses 6 and 7.
  • the masks 9 to 11, in particular the mask 9, could also be provided separately from the intermediate lenses 6 and 7.
  • the intermediate lenses 6 and 7 could be formed in this case by a single intermediate lens, the light-scattering elements 13 to 16 are arranged only in the region of the desired luminous surfaces.
  • Fig. 5 shows a detail of the intermediate lens 7.
  • the intermediate lens 6 is shaped accordingly.
  • the intermediate lens 7 has light-scattering elements 14 which extend in the horizontal direction. These are part rolls.
  • the curvature of the surface may be circular or have another convexly curved shape.
  • the parallel incident light beam is scattered in the vertical direction.
  • light-scattering elements 16 are arranged, which extend in the vertical direction. In this case too, there are partial rolls whose curvature differs from the curvature of the partial rolls of the light-scattering elements 14.
  • the curvature of the light-scattering elements 16 is greater, so that more light-scattering elements 16 are arranged on the intermediate lens 7 per unit length, as light-scattering elements 14.
  • the light-scattering elements 16 cause a deflection of the parallel incident light beam in the horizontal direction. They thus essentially determine from which angles the luminaire is visible to other road users.
  • aspects of the design need not be taken into account they are essentially invisible from the outside. They can be chosen so that the optical requirements of the lamp are met.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Claims (13)

  1. Feu de véhicule, comprenant
    - un réflecteur (3) cohérent en monobloc, qui comporte plusieurs zones superficielles de réflecteur (A1, A2, B) et un orifice (5) et
    - une première source lumineuse (1), qui est placée de telle sorte que son émission lumineuse soit réfléchie par une première zone (A1, B) de la surface réfléchissante du réflecteur (3),
    caractérisé en ce
    - que l'orifice (5) est créé entre une partie (4) recourbée vers l'avant du réflecteur (3) et une autre partie du réflecteur (3) et
    - qu'il est prévu une seconde source lumineuse qui en rapport à la direction de l'émission lumineuse (L) du feu de véhicule est placée à l'arrière de la partie (4) recourbée vers l'avant du réflecteur (3) et dont l'émission lumineuse est incidente à travers l'orifice (5) sur une deuxième zone (A2) de la surface réfléchissante du réflecteur (3) et y est réfléchie.
  2. Feu de véhicule selon la revendication 1, caractérisé en ce que le réflecteur (3) comporte une entaille et la partie (4) recourbée vers l'avant du réflecteur est formée par l'entaille et est recourbée vers l'avant dans la direction de l'émission lumineuse (L) de feu de véhicule.
  3. Feu de véhicule selon la revendication 2, caractérisé en ce que la partie (4) recourbée vers l'avant du réflecteur (3) est conçue en forme d'aube.
  4. Feu de véhicule selon la revendication 2 ou 3, caractérisé en ce que par la partie (4) recourbée vers l'avant du réflecteur (3), la vision directe par l'extérieur sur la seconde source lumineuse (2) est empêchée.
  5. Feu de véhicule selon l'une quelconque des revendications précédentes, caractérisé en ce que la première source lumineuse (1) est placée dans le point focal des zones de la surface réfléchissante du réflecteur (3) qui réfléchissent l'émission lumineuse de la première source lumineuse (1) et la seconde source lumineuse (2) est placée dans le point focal des zones de la surface réfléchissante du réflecteur (3) qui réfléchissent l'émission lumineuse de la seconde source lumineuse (2).
  6. Feu de véhicule selon l'une quelconque des revendications précédentes, caractérisé en ce qu'il est prévu au moins un verre frontal (6, 7) sur lequel la lumière réfléchie par la surface réfléchissante est incidente et sur lequel sont formées au moins deux surfaces lumineuses non cohérentes.
  7. Feu de véhicule selon l'une quelconque des revendications précédentes, caractérisé en ce que l'au moins un verre frontal (6, 7) comprend des éléments (13 à 16) diffusant de la lumière aussi bien sur le côté qui fait face à la première source lumineuse (1) qu'également sur le côté opposé à la première source lumineuse (1).
  8. Feu de véhicule selon la revendication 7, caractérisé en ce que sur le côté opposé à la première source lumineuse (1), les éléments (13, 14) diffusant de la lumière s'étendent en direction horizontale.
  9. Feu de véhicule selon la revendication 8, caractérisé en ce que sur le côté opposé à la première source lumineuse (1), les éléments (13, 14) diffusant de la lumière sont des cylindres partiels orientés à l'horizontale.
  10. Feu de véhicule selon l'une quelconque des revendications 7 à 9, caractérisé en ce que sur le côté qui fait face à la première source lumineuse (1), les éléments (15, 16) diffusant de la lumière s'étendent en direction verticale.
  11. Feu de véhicule selon l'une quelconque des revendications 7 à 10, caractérisé en ce que l'au moins un verre frontal (6, 7) ou les éléments (13 à 16) diffusant de la lumière du verre frontal (6, 7) n'est/ne sont placé(s) que dans la zone des surfaces lumineuses du feu de véhicule.
  12. Feu de véhicule selon l'une quelconque des revendications précédentes, caractérisé en ce que la première source lumineuse (1) est protégée par un masque (9) qui empêche une vision directe par l'extérieur sur la première source lumineuse (1).
  13. Feu de véhicule selon l'une quelconque des revendications précédentes, caractérisé en ce que le feu de véhicule comporte un boîtier (12) qui est fermé par une lentille (8) dans la direction de rayonnement de la lumière (L) et en ce que l'au moins un verre frontal (6, 7) est placé à l'intérieur du boîtier (12).
EP10706612.8A 2009-02-27 2010-02-26 Projecteur pour véhicule Active EP2401544B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009010829A DE102009010829A1 (de) 2009-02-27 2009-02-27 Fahrzeugleuchte
PCT/EP2010/052507 WO2010097473A1 (fr) 2009-02-27 2010-02-26 Feu de véhicule

Publications (2)

Publication Number Publication Date
EP2401544A1 EP2401544A1 (fr) 2012-01-04
EP2401544B1 true EP2401544B1 (fr) 2018-09-05

Family

ID=42301903

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10706612.8A Active EP2401544B1 (fr) 2009-02-27 2010-02-26 Projecteur pour véhicule

Country Status (7)

Country Link
US (1) US9316375B2 (fr)
EP (1) EP2401544B1 (fr)
KR (1) KR101627884B1 (fr)
CN (1) CN102333988B (fr)
DE (1) DE102009010829A1 (fr)
RU (1) RU2507442C2 (fr)
WO (1) WO2010097473A1 (fr)

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* Cited by examiner, † Cited by third party
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DE102009010829A1 (de) * 2009-02-27 2010-09-02 Volkswagen Ag Fahrzeugleuchte
KR20150031674A (ko) * 2013-09-16 2015-03-25 현대모비스 주식회사 차량용 램프
DE102015216746A1 (de) * 2015-09-02 2017-03-02 Volkswagen Aktiengesellschaft Fahrzeugleuchte und Verfahren zum Bereitstellen einer Lichtfunktion mittels einer Fahrzeugleuchte
DE102015216744A1 (de) * 2015-09-02 2017-03-02 Volkswagen Aktiengesellschaft Fahrzeugleuchte und Verfahren zum Bereitstellen einer Lichtfunktion mittels einer Fahrzeugleuchte
KR101964284B1 (ko) * 2015-12-30 2019-04-01 에스엘 주식회사 차량용 램프
CN108916810B (zh) * 2017-04-21 2021-11-05 法雷奥照明湖北技术中心有限公司 用于车灯的光学模块的光反射器、车灯和机动车辆
JP6867237B2 (ja) * 2017-06-14 2021-04-28 株式会社小糸製作所 車両用灯具
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US9316375B2 (en) 2016-04-19
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WO2010097473A1 (fr) 2010-09-02
CN102333988A (zh) 2012-01-25
DE102009010829A1 (de) 2010-09-02
EP2401544A1 (fr) 2012-01-04
KR20110134413A (ko) 2011-12-14
KR101627884B1 (ko) 2016-06-07
RU2507442C2 (ru) 2014-02-20
US20120039085A1 (en) 2012-02-16

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