EP3260764A1 - Kompakte beleuchtungsvorrichtung für fahrzeuge - Google Patents

Kompakte beleuchtungsvorrichtung für fahrzeuge Download PDF

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Publication number
EP3260764A1
EP3260764A1 EP17176856.7A EP17176856A EP3260764A1 EP 3260764 A1 EP3260764 A1 EP 3260764A1 EP 17176856 A EP17176856 A EP 17176856A EP 3260764 A1 EP3260764 A1 EP 3260764A1
Authority
EP
European Patent Office
Prior art keywords
lighting device
refractive lens
light source
lens
optical axis
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.)
Granted
Application number
EP17176856.7A
Other languages
English (en)
French (fr)
Other versions
EP3260764B1 (de
Inventor
Pablo RODRÍGUEZ ORTEGA
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.)
Marelli Automotive Lighting Italy SpA
Original Assignee
Automotive Lighting Italia SpA
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 Automotive Lighting Italia SpA filed Critical Automotive Lighting Italia SpA
Publication of EP3260764A1 publication Critical patent/EP3260764A1/de
Application granted granted Critical
Publication of EP3260764B1 publication Critical patent/EP3260764B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens 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
    • F21S41/40—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
    • F21S41/10—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
    • F21S41/24—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
    • F21S41/26—Elongated 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
    • F21S41/285—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
    • F21S41/321—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
    • F21S41/322—Optical layout thereof the reflector using total internal reflection
    • 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]

Definitions

  • the invention relates to a lighting device for vehicles, which, in particular, is compact and efficient and can be manufactured as one or more modules that can be combined with one another.
  • the currently most requested lighting devices for vehicles are LED light devices, both because of their cost-effectiveness and because of their efficiency.
  • these devices are relatively bulky and not very flexible and, therefore, users have started requesting customized devices for each desired lighting function; furthermore, known devices are very complex in their structure and often require large reflecting elements as well as other similar components.
  • An object of the invention is to provide a lighting device for vehicles, which that is not too bulky and is simple as well as economic to be produced.
  • a further object of the invention is to provide a modular lighting device, which can easily be set up to so as to fulfil different lighting functions.
  • number 1 indicates, as a whole, a lighting device for vehicles comprising at least a LED light source 2 and an optical system 3 for collecting and distributing according to a desired photometric profile, which is known and not shown for the sake of simplicity, a light beam 4 produced by the LED light source 2.
  • the optical system 3 is especially compact and innovative and it comprises a refractive lens 5 arranged in front of the LED light source 2 and in a distal position from the LED light source 2; and a collimator element 6 arranged in a position close to, and substantially at, the LED light source 2.
  • the collimator element as it will be explained more in detail hereinafter, is designed to collect the entire light beam 4 ( figure 3 ) emitted by the light source 2 in order to then concentrate the light beam 4 in a focal point F arranged between the collimator element 6 and the refractive lens 5, said focal point F lying on an optical axis X connecting the centre line of the collimator element 6 (i.e. the geometric centre of the collimator 6) with the centre line of the refractive lens 5 (i.e. the geometric centre of the refractive lens 5).
  • the lighting device 1 preferably comprises, furthermore, a relief 7, an upper edge 8 of which is arranged immediately under the optical axis X connecting the centre line of the collimator element 6 with the centre line of the refractive lens 5 and is further arranged at the focal point F, in particular in the same axial position as the focal point F and immediately under the latter.
  • the edge 8 is spaced apart from the focal point F by a very small gap, for example two order of magnitude smaller than the distance between the lens 5 and the collimator element 6 measured along the axis X, and is designed to define, when necessary, a light and dark cut-off line of the desired photometric profile, which is known and not shown for the sake of simplicity.
  • the collimator element 6 is defined by a solid block of light-pervious material, for example a block of transparent polymer material, and is laterally delimited, namely all around the axis X, by a lateral wall 9 thereof, for example with a parabolic shape, delimiting a total internal reflection surface 10 towards the light source 2.
  • the solid block of light-pervious material defining the collimator element 6 is further frontally delimited, at a first end 11 directed towards the LED light source, by a first lens 12 ( figure 3 ) arranged on the optical axis X and which faces an internal cavity 13 of the block of light-pervious material, said cavity 13 being obtained in the end 11 and surrounding the LED light source 2; in particular, the lens 12 defines a bottom wall of internal cavity 13, which has for the rest, for example, a substantially cylindrical shape.
  • the solid block of light-pervious material defining the collimator element 6 is further frontally delimited, at a second end 14 thereof opposite the first end 11, by a second lens 15 arranged on the optical axis X, coaxial with the first lens 12 and aimed towards, as well as facing to, the refractive lens 5.
  • the first lens 12 is convex towards the light source 2 and extends/projects inside the cavity 13, while the second lens 15 can be either concave or convex towards the refractive lens 5.
  • the light emitted by the light source 2 up to a given angle, is collected by the lens 12, causing a diffraction.
  • the light is transmitted through the surface 13, thus reaching the surface 10.
  • the light collected with the lens 12 and the one obtained from a total reflection due to the surface 10 are directed towards the lens 14 and focused by the lens 14 in the focal point F; from the focal point F the light beam 4 widens and is collected by the refractive lens 5.
  • the refractive lens 5 is delimited by a first frontal surface 16, through which the optical axis X passes and directed towards the opposite side to the LED light source 2, said first frontal surface 16 defining an aesthetic profile of the refractive lens 5, and by a second frontal surface 17 through which the optical axis X passes and directed towards the LED light source.
  • the second frontal surface 17 defines a continuous paraboloid calculated as a function of the profile of the first frontal surface 16 and of the desired photometric profile.
  • the lighting device 1 described herein structurally comprises a printed circuit board 18 that carries at least a LED 19 making up the light source 2; the LED 19 is carried, in an integral fashion, by a first face 20 of the printed circuit board 18 facing the cavity 13; on the other hand, a second face 21 of the printed circuit board 18, opposite the face 20, carries, in an integral and cantilever fashion, a heat disperser 22 and a block of respective electrical contacts 23, for example pin electrical contacts, arranged beside one another.
  • the collimator element 6 already described above is provided with at least two opposite lateral flanges 24 ( figure 1 ) by means of which it is fixed integral to the first face 20 of the printed circuit board 18, in front of the at least a LED 19; in this way, the collimator element 6 and the light source 2 make up an independent self-supporting unit.
  • the refractive lens 5 which is obviously made of a light-pervious material, preferably a synthetic plastic material, is provided at the rear, towards the collimator element 6, with at least a pair of arms 25 that extend parallel to the optical axis X and towards the printed circuit board 18, thus defining a fork element with the refractive lens 5.
  • the lighting device 1 is structurally completed by a supporting body 26 formed by a first and a second half-shell, indicated with 27 and 28 respectively, having respective concavities 29 facing one another and coupled so as to be on top of one another on the side of the concavities 29.
  • the half-shells 27 and 28 by being coupled to one another, for example in an interlocking manner and/or by means of screws or other removable connection means, clamp together the printed circuit board 18 with the collimator element 6 at a first cup-shaped rear end 30 of the half-shells, and the arms 25 of the refractive 5 lens at a second front end 31 of the half-shells, which has a disc shape and, because of the presence of the concavity 29, is substantially shaped like a pan.
  • the printed circuit board 18 with the collimator element 6 and the arms 25 are arranged inside the concavities 29 of the respective ends 30 and 31 and then the half-shells 27 and 28 are coupled on top of one another, thus locking the printed circuit plate 18, the collimator element 6 and the arms 25 with the lens 5 in the respective requested relative positions in a precise manner; furthermore, when the half-shells 27, 28 are coupled, the refractive lens 5 is supported in a cantilever fashion by the front ends 31, immediately in front of them and axially separated from the ends 31.
  • the two pan-shaped front ends 31 of the half-shells 27, 28 define between them, with their concavities 29 coupled, a protected propagation channel 32 ( figure 2 ) for the light beam 4 between the collimator element 6 and the refractive lens 5, containing the focal point F and coaxial with the optical axis X.
  • the channel 32 is further open towards the refractive lens 5, which is spaced apart from its outlet in the area of the front edge of the ends 31.
  • the first lower half-shell 27 is internally provided, when needed, in the concavity 29 and on the pan-shaped front end 31, with a transverse relief 7, which is arranged between the arms 25 of the refractive lens 5, immediately under the optical axis X and at the focal point F, so as to define, with its upper edge 8, a light and dark cut-off line of the desired photometric profile.
  • the lighting device 1 described herein makes up, once the half-shells 27, 28 are assembled, an independent self-supporting module, which is provided with the contacts and all the necessary operating components.
  • the invention also relates to a modular lighting device 37 for vehicles, shown in figures 4 and 5 , comprising a plurality of, in the example three, independent and self-supporting modules 1, each of which consists of a lighting device 1 described above, is identical to the others or is provided with one or more LEDs 18, the lens 5 and the collimator element 6 so as to be different from the others, and is provided with or lacks the relief 7.
  • the modules 1 are mutually arranged with their optical axes parallel and are grouped together in a single functional unit by means of a first frame element 33 and a second frame element 34, which are mechanically coupled to each other in a direction parallel to the optical axis X of each device or module 1, so as to form a box-like support 35, from which the modules 1 axially project in a cantilever fashion.
  • the frame elements 33 and 34 clamp together, in the direction of the optical axis X, respective rear ends of each module 1 defined by the ends 30 of the half-shells 27, 28, allowing respective front ends of the modules 1, defined by the ends 31 of the half-shells 27, 28 and each provided, in turn, in a cantilevered fashion with a refractive lens 5, to project frontally in a cantilever fashion from the first front frame element 33.
  • the second rear frame element 34 is provided, on the opposite side to the first frame element 33, with a plurality of tubular projections 36, within each of which a block of adjacent contacts 23 is coupled through insertion, the contacts projecting at the rear in a cantilever fashion from the printed circuit board 18 of each module 1; the contact block 33 inserted inside a respective tubular projection 36 forms a standard electrical connector to connect the lighting devices or modules 1, namely the modular lighting device 37 to the control circuit of a vehicle.
  • figure 4 schematically shows a vehicle headlight or lamp 38 comprising at least a lighting device or module 1 or a modular lighting device 37 consisting of different modules 1 housed inside a cup-shaped casing 39 and designed to be mounted on a vehicle, and a transparent cover 40 that closes at the front the cup-shaped casing 39 and through which the lighting device 1 or 33 is visible from the outside.

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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)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
EP17176856.7A 2016-06-20 2017-06-20 Kompakte beleuchtungsvorrichtung für fahrzeuge Active EP3260764B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITUA2016A004515A ITUA20164515A1 (it) 2016-06-20 2016-06-20 Dispositivo compatto di illuminazione per veicoli

Publications (2)

Publication Number Publication Date
EP3260764A1 true EP3260764A1 (de) 2017-12-27
EP3260764B1 EP3260764B1 (de) 2021-11-10

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EP17176856.7A Active EP3260764B1 (de) 2016-06-20 2017-06-20 Kompakte beleuchtungsvorrichtung für fahrzeuge

Country Status (3)

Country Link
EP (1) EP3260764B1 (de)
CN (1) CN107525002B (de)
IT (1) ITUA20164515A1 (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020001413A1 (en) * 2018-06-29 2020-01-02 Valeo Ichikoh (China) Auto Lighting Co. Ltd Light distribution member, lighting or signaling device and motor vehicle
EP3597986A1 (de) * 2018-07-17 2020-01-22 PSA Automobiles SA Beleuchtungsvorrichtung mit schwimmendem modul
FR3085740A1 (fr) * 2018-09-11 2020-03-13 Psa Automobiles Sa Dispositif d’eclairage de vehicule, a trois modules d’eclairage realisant ensemble une fonction de feu de croisement
WO2021105058A1 (fr) * 2019-11-28 2021-06-03 Valeo Vision Elément optique et module lumineux d'un véhicule automobile équipé d'un tel élément optique
EP3839324A1 (de) * 2019-12-16 2021-06-23 ZKW Group GmbH Beleuchtungsvorrichtung für einen kraftfahrzeugscheinwerfer
WO2022258901A1 (fr) * 2021-06-11 2022-12-15 Psa Automobiles Sa Boitier de module optique d'un dispositif d'éclairage et/ou de signalisation de véhicule automobile

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112020003377T5 (de) * 2019-08-23 2022-03-24 Hasco Vision Technology Co., Ltd. Miniatur-fahrzeugleuchtenmodul

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030147252A1 (en) * 2002-02-06 2003-08-07 Fioravanti S.R.L. Front lighting system for a motor vehicle
US20070133220A1 (en) * 2005-12-08 2007-06-14 Koito Manufacturing Co., Ltd. Vehicle lighting device
EP1903275A1 (de) * 2006-09-19 2008-03-26 Schefenacker Vision Systems Germany GmbH Leuchteinheit mit Leuchtdiode, Lichtleitkörper und Sekundärlinse
GB2443737A (en) * 2006-11-10 2008-05-14 Ford Global Tech Llc An adaptive front lighting system for a vehicle
US20080285297A1 (en) * 2007-05-17 2008-11-20 Koito Manufacturing Co., Ltd. Lighting unit for vehicle headlamp
DE102011013211A1 (de) * 2011-03-05 2012-09-06 Automotive Lighting Reutlingen Gmbh Kraftfahrzeugscheinwerfer mit einem Mehrfunktions-Projektionsmodul
EP2818792A2 (de) * 2013-06-11 2014-12-31 Stanley Electric Co., Ltd. Fahrzeugbeleuchtungseinheit
DE202015102267U1 (de) * 2014-05-21 2015-07-10 Ford Global Technologies, Llc Scheinwerferanordnung mit mehreren Linsen mit hohem Seitenverhältnis
EP2966343A1 (de) * 2014-06-30 2016-01-13 Valeo Vision Beleuchtungsmodul für autoscheinwerfer mit positioniermittel zwischen kühlkörper und reflektor/leiterplatte
EP2966344A1 (de) * 2014-06-30 2016-01-13 Valeo Vision Optisches modul mit linse für kfz-scheinwerfer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2677220T3 (es) * 2013-03-15 2018-07-31 Whelen Engineering Company, Inc. Faro de led compacto multifunción
TW201527148A (zh) * 2014-01-08 2015-07-16 Young Green Energy Co 車輛頭燈裝置
JP6295854B2 (ja) * 2014-06-24 2018-03-20 スタンレー電気株式会社 レンズ体、レンズ結合体及び車両用灯具
JP6083011B2 (ja) * 2014-06-27 2017-02-22 パナソニックＩｐマネジメント株式会社 照明装置
CN204100081U (zh) * 2014-10-22 2015-01-14 杨发 一种防炫目车灯

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030147252A1 (en) * 2002-02-06 2003-08-07 Fioravanti S.R.L. Front lighting system for a motor vehicle
US20070133220A1 (en) * 2005-12-08 2007-06-14 Koito Manufacturing Co., Ltd. Vehicle lighting device
EP1903275A1 (de) * 2006-09-19 2008-03-26 Schefenacker Vision Systems Germany GmbH Leuchteinheit mit Leuchtdiode, Lichtleitkörper und Sekundärlinse
GB2443737A (en) * 2006-11-10 2008-05-14 Ford Global Tech Llc An adaptive front lighting system for a vehicle
US20080285297A1 (en) * 2007-05-17 2008-11-20 Koito Manufacturing Co., Ltd. Lighting unit for vehicle headlamp
DE102011013211A1 (de) * 2011-03-05 2012-09-06 Automotive Lighting Reutlingen Gmbh Kraftfahrzeugscheinwerfer mit einem Mehrfunktions-Projektionsmodul
EP2818792A2 (de) * 2013-06-11 2014-12-31 Stanley Electric Co., Ltd. Fahrzeugbeleuchtungseinheit
DE202015102267U1 (de) * 2014-05-21 2015-07-10 Ford Global Technologies, Llc Scheinwerferanordnung mit mehreren Linsen mit hohem Seitenverhältnis
EP2966343A1 (de) * 2014-06-30 2016-01-13 Valeo Vision Beleuchtungsmodul für autoscheinwerfer mit positioniermittel zwischen kühlkörper und reflektor/leiterplatte
EP2966344A1 (de) * 2014-06-30 2016-01-13 Valeo Vision Optisches modul mit linse für kfz-scheinwerfer

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020001413A1 (en) * 2018-06-29 2020-01-02 Valeo Ichikoh (China) Auto Lighting Co. Ltd Light distribution member, lighting or signaling device and motor vehicle
US11047542B2 (en) 2018-06-29 2021-06-29 Valeo Vision Light distribution member, lighting or signaling device and motor vehicle
EP3597986A1 (de) * 2018-07-17 2020-01-22 PSA Automobiles SA Beleuchtungsvorrichtung mit schwimmendem modul
FR3084137A1 (fr) * 2018-07-17 2020-01-24 Psa Automobiles Sa Dispositif d’eclairage a module flottant
FR3085740A1 (fr) * 2018-09-11 2020-03-13 Psa Automobiles Sa Dispositif d’eclairage de vehicule, a trois modules d’eclairage realisant ensemble une fonction de feu de croisement
WO2021105058A1 (fr) * 2019-11-28 2021-06-03 Valeo Vision Elément optique et module lumineux d'un véhicule automobile équipé d'un tel élément optique
FR3103877A1 (fr) * 2019-11-28 2021-06-04 Valeo Vision Elément optique et module lumineux d’un véhicule automobile équipé d’un tel élément optique
EP3839324A1 (de) * 2019-12-16 2021-06-23 ZKW Group GmbH Beleuchtungsvorrichtung für einen kraftfahrzeugscheinwerfer
WO2021122565A1 (de) * 2019-12-16 2021-06-24 Zkw Group Gmbh Beleuchtungsvorrichtung für einen kraftfahrzeugscheinwerfer
US11447066B2 (en) 2019-12-16 2022-09-20 Zkw Group Gmbh Lighting device for a motor vehicle headlight
WO2022258901A1 (fr) * 2021-06-11 2022-12-15 Psa Automobiles Sa Boitier de module optique d'un dispositif d'éclairage et/ou de signalisation de véhicule automobile
FR3123963A1 (fr) * 2021-06-11 2022-12-16 Psa Automobiles Sa Boitier de module optique d’un dispositif d’éclairage et/ou de signalisation de véhicule automobile.

Also Published As

Publication number Publication date
CN107525002B (zh) 2021-06-18
EP3260764B1 (de) 2021-11-10
ITUA20164515A1 (it) 2017-12-20
CN107525002A (zh) 2017-12-29

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