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EP2966344A1 - Optisches modul mit linse für kfz-scheinwerfer - Google Patents

Optisches modul mit linse für kfz-scheinwerfer Download PDF

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Publication number
EP2966344A1
EP2966344A1 EP15174223.6A EP15174223A EP2966344A1 EP 2966344 A1 EP2966344 A1 EP 2966344A1 EP 15174223 A EP15174223 A EP 15174223A EP 2966344 A1 EP2966344 A1 EP 2966344A1
Authority
EP
European Patent Office
Prior art keywords
mask
module
positioning
optical module
projection
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
EP15174223.6A
Other languages
English (en)
French (fr)
Other versions
EP2966344B1 (de
Inventor
Eric Chatel
Mehdi Madelaine
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.)
Valeo Vision SAS
Original Assignee
Valeo Vision SAS
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
Priority claimed from FR1456237A external-priority patent/FR3022981A1/fr
Priority claimed from FR1456236A external-priority patent/FR3022980B1/fr
Priority claimed from FR1456239A external-priority patent/FR3022977A1/fr
Priority claimed from FR1456238A external-priority patent/FR3022982A1/fr
Application filed by Valeo Vision SAS filed Critical Valeo Vision SAS
Publication of EP2966344A1 publication Critical patent/EP2966344A1/de
Application granted granted Critical
Publication of EP2966344B1 publication Critical patent/EP2966344B1/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
    • 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
    • F21S41/19—Attachment of light sources or lamp holders
    • 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]
    • F21S41/147—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device
    • F21S41/148—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device the main emission direction of the LED being perpendicular to the optical axis
    • 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
    • F21S41/295—Attachment thereof specially adapted to 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
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/39—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
    • F21S41/50—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by aesthetic components not otherwise provided for, e.g. decorative trim, partition walls or covers
    • 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
    • F21S41/50—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by aesthetic components not otherwise provided for, e.g. decorative trim, partition walls or covers
    • F21S41/55—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
    • 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
    • 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
    • F21S45/49—Attachment of the cooling means

Definitions

  • the technical field of the present invention is that of projectors with lens illumination module, in particular for motor vehicles.
  • lens illumination module is meant a device which comprises a light source, a reflector, and a lens through which the luminous flux concentrated by the reflector passes. It may be more particularly a so-called elliptical module, in which the reflector is in the general shape of ellipsoid and has a first focus to which is placed the light source and a second focus in the vicinity of which passes the focal plane of the lens .
  • the lens is fixed on a support element, made of sheet metal or the like, using tabs formed in the sheet and folded towards the inside of the support element, so as to trap the lens, in possible cooperation with a retracting collar or the like of said element, in the region of the periphery of the lens.
  • the document DE 3516813 teaches such a lens mount.
  • the module comprises a light source, a reflector, a lens interposed in the path of the radiation concentrated by the reflector, and a means for supporting the lens.
  • the maintenance of the lens is made by pinching between two elements that fit into one another.
  • the module described in the aforementioned document lacks rigidity. Since the lens is a massive and heavy piece, there is a risk that the lens will vibrate, causing the flickering of the light beam and / or the separation of the lens of the entire module. In addition, if the oscillation phenomenon of the lens persists, this can lead to the rupture of the lens.
  • the object of the present invention is therefore to overcome the disadvantages of the prior art by providing a simple and compact construction lens lighting module with a new way of fixing the lens in the module.
  • the subject of the invention is an optical module, in particular for lighting and / or signaling, of a motor vehicle, the optical module being intended to emit a light beam along an optical axis and a given direction, the optical module comprising a light source and an optical projection element, the projection optical element being adapted to cooperate with the light source to project said light beam, the optical module further comprising a heat sink adapted to dissipate the heat emitted by said light source, the dissipator having lower holding means arranged to maintain the projection optical element in said module.
  • the invention thus provides protection via an aesthetic piece to the reflector, this aesthetic piece coming between the reflector and other elements external to the module during its mounting in the vehicle.
  • the invention also relates to an optical module, including lighting and / or signaling for a motor vehicle, comprising a light source and a lower optical module mask, remarkable in that the lower mask is in accordance with the invention.
  • the reflector of the lower mask is intended to cooperate with the light source to generate a light beam along an optical axis and a given direction.
  • the invention also relates to an optical module, including lighting and / or signaling for a motor vehicle, comprising a light source and a lower mask according to the invention and an optical projection element.
  • the reflector of the lower mask is intended to cooperate with said light source to generate a light beam along a given optical axis and direction
  • the projection optical element is arranged to cooperate with the reflector to project said beam.
  • the invention also relates to an optical module, including lighting and / or signaling for a motor vehicle, comprising a reflector, an optical projection element and an upper mask according to the invention.
  • the protective cover of the upper mask at least partially covering, in particular completely, the reflector of the optical module and the upper holding means maintaining the optical projection element in the module.
  • the subject of the invention is an optical module, in particular for lighting and / or signaling, of a motor vehicle, the optical module being intended to emit a light beam along an optical axis and a given direction, the optical module comprising a light source and an optical projection element, the projection optical element being adapted to cooperate with the light source to project said light beam, the optical module further comprising a dissipator heat dissipating heat emitted by said light source, the dissipator having lower holding means arranged to maintain the optical projection element in said module.
  • FIGS. 1 to 5 illustrate the principle of the invention and correspond to a preferred embodiment. They schematically illustrate a lighting and / or signaling module 1, fixed in a housing (not shown) of a projector, comprising a heat sink 10, a mask 20, a lens 30 and a light source 40.
  • the lighting and / or signaling module 1 comprises an optical axis 2.
  • the heat sink 10 comprises at least one retaining means of the lens 30.
  • the retaining means 12 is formed by an outgrowth 12 which is intended to extend into a cavity 321 formed in the lens 30.
  • the protrusion 12 takes the form of a paw, a finger, a pawn, or a rod.
  • the section of the protrusion is rectangular, square, hexagonal, octagonal, or cross, with projecting or rounded edges.
  • the heat sink 10 comprises two protrusions 12.
  • the protrusions 12 have the shape of an elongated longitudinal leg Z of which the rectangular section has rounded edges, the free front portion of which engages in the cavity 321 of the lens 30.
  • an end ridge can be provided. perpendicular to the flat surface of the front portion of the Z; this ensures that the more effective lens 30 is held in force in the direction of the optical axis 2 of the lens.
  • the protuberances 12 are upwardly directed pins (in the direction of the axis Oz). These pins 12 fit into the cavities 321 of the lens 30. The cooperation between the protuberances 12 and the cavities 321 make it possible to block the movements of the lens 30 in two directions.
  • the lens 30 comprises at least one lower tongue 32 and at least one cavity 321 formed in the lower tongue 32.
  • two cavities 321 are present in the lower tongue 32.
  • the lower tongue 32 comprises two emergent cavities 321 and oriented in the direction of the thickness of the tongue 32, cooperating with the two protrusions 12 in projection towards the front.
  • the tongue 32 comprises two cavities 321 which are blind holes oriented along the height of the lens 30.
  • a damping gasket may be placed at the contact surface between the heat sink 10 and the lens 30 to dampen vibrations due to the vehicle engine.
  • the heat sink 10 has fins 11 of heat exchange on its underside.
  • the heat sink 10 comprises at least one positioning means for arranging the mask 20 on the heat sink 10 during assembly of the module 1.
  • the positioning means is a protrusion 13.
  • the protrusion 13 takes the form of a paw, a finger, a pawn, or a rod.
  • the section of the protrusion 13 is rectangular, square, hexagonal, octagonal or cross, with projecting or rounded edges.
  • the heat sink 10 comprises two protrusions 13 having the form of cruciform fingers in section.
  • the heat sink 10 further comprises at least one holding means for the mask 20 and the light source 40.
  • the holding means is a screw thread 17 cooperating with a screw 50.
  • the heat sink 10 has a second step 17 screw cooperating with a second screw 50 to maintain the mask.
  • the heat sink 10 comprises fins 11 under all or part of the first sector 14 and / or the second sector 16 and / or the intermediate sector 15.
  • the mask 20 of the module 1 comprises at least two parts: an upper shell 21 and a lower shell 23.
  • the mask 20 comprises an upper shell 21, an intermediate shell 22 and a lower shell 23.
  • the lower shell 23 comprises a reflective surface 231 providing a lighting function and / or signaling.
  • the reflective surface 231 is a parabolic reflector.
  • the lighting and / or signaling function is fulfilled by the cooperation of the surface 231 with the light source 40.
  • the latter is fixed and positioned on a printed circuit 41, itself fixed on the heat sink 10.
  • the printed circuit has cooperating holes 411 with excrescences of the heat sink 10.
  • the excrescences are the protrusions 13 described above.
  • the printed circuit 41 has openings 42 cooperating with the screws 50. In the embodiment shown in FIGS. Figures 1 to 5 , the printed circuit 41 is held on the heat sink 10 by the cooperation between a screw thread 17 and a screw 50 which also acts as an electrical ground for the printed circuit 41.
  • the light source 40 is preferably of the electroluminescence diode (LED) type, and it is located substantially on the optical axis of the lens 30.
  • substantially located it is meant that the distance between the light source 40 and the optical axis does not exceed 0.5 mm.
  • This lighting and / or signaling function may be a day signaling function, commonly referred to as the DRL (the English acronym for "Daytime Running Light”), a signaling function commonly known as a “night light”, a crossover function, commonly referred to as a "code”, a function commonly referred to as a “road”.
  • the reflecting surface 231 thus ensures the formation of a lighting beam and / or signaling directed towards the front of the vehicle.
  • the lower shell 23 further comprises an opening 232 for passing the lower tongue 32 of the lens 30. As is more particularly visible on the figure 5 the opening 232 of the lower shell 23 serves to lock the lens 30 in the direction of the optical axis of the lens 30.
  • the lower shell 23 comprises holes 234 cooperating with the positioning means 13 of the heat sink 10 to facilitate assembly of the module 10.
  • holes 234 are larger in diameter than cruciform fingers 13.
  • the lower shell 23 comprises openings 235 cooperating with the holding means of the heat sink 10 for the good behavior of the elements of the module 1 during its use.
  • the lower shell 23 comprises positioning means for arranging the intermediate shell 22 on the lower shell 23 during assembly of the module 1.
  • the positioning means take the form of a tab, a finger, a pawn, or a rod.
  • the section of the protrusion is rectangular, square, hexagonal, octagonal, or cross, with projecting or rounded edges.
  • the positioning means 233 are cruciform fingers in section.
  • the intermediate shell 22 of the module 1 is a U-shaped part.
  • the base of the U comprises holes 221 cooperating with the means for positioning the heat sink 10 in order to facilitate the assembly of the module 10.
  • the holes 221 have a diameter greater than that of the cruciform fingers 13.
  • the intermediate shell 22 comprises at least one hole 222 on at least one branch of the U cooperating with the cruciform pins 233 of the lower shell 23.
  • the hole 221 is present on each branch. The intermediate shell 22 rests on the lower shell 23 and makes it possible to position the upper shell 21.
  • the two branches of the U come to pinch the lens 30.
  • the ends of the branches of the U opposite the base of the U comprise a lateral cheek with a notch cooperating with an abutment of the lens so as to partially cover at least the lateral faces of the lens 30.
  • the intermediate shell 22 is opaque to obscure the LEDs on the side of the module.
  • the intermediate shell 22 is black.
  • the upper shell 21 comprises at least one abutment 212 accommodating behind at least one upper tongue 31 of the lens 30.
  • the upper shell 21 comprises at least one abutment 211 being lodged in front of at least one upper tongue 31 of the lens 30
  • the upper shell 21 comprises an abutment 211 and two staggered parallel stops 212 abutting against the edges of the upper tongue 31 of the lens 30.
  • the stop 211 is a loop cooperating with an outgrowth 311 situated on the front face of the upper tongue 31 of the lens 30, said protrusion 311 snapping into said snare.
  • the upper shell 21 rests on the intermediate shell 22 and is supported on the upper tongue 31 of the lens 30 so that the lens 30 is held by vise between the projections 12 of the heat sink 10 and the upper shell 21 of the mask 20 .
  • the upper shell comprises holes 214 cooperating with the positioning means 13 of the heat sink 10 in order to facilitate the assembly of the module 10.
  • the holes 214 have a diameter greater than that of the cruciform fingers 13.
  • the lens 30 comprises at least one lower tongue 32 provided with at least one hole 321 cooperating with the protrusion 12 on the heat sink 10 so as to block the lens along at least two axes.
  • the lens 30 further comprises at least one upper tongue 31 cooperating with at least one stop 21X so as to block the lens along a third axis different from the two previous ones.
  • the tongues 31 and 32 of the lens 30 are located on the opposite ends of the lens.
  • the lens 30 also comprises a border 33 located on the rear face of the orthogonal projection lens 30.
  • the lower part of the border 33 is in contact with the lower shell of the mask 23 in order to prevent the lens 30 from tilting towards the rear of the module 10.
  • the light source 40 when the light source 40 is on, it emits light rays towards the reflector 231.
  • the reflector returns the light rays towards the front of the vehicle to fill a lighting and / or signaling function. In their path, the light rays pass through the projection lens 30 held in a vice between the tabs 12 of the heat sink 10 and the upper shell 21 of the mask 20.
  • the present invention makes it possible in particular to produce modules and lighting projectors, in particular for equipping motor vehicles.
  • the PCB (the acronym "Printed Circuit Board” designating the printed circuit board) is screwed on the heat sink.
  • the projection lens is assembled with the hubcap thus forming the subassembly 1.
  • the brake is fixed to the upper shell thus obtaining the subassembly 2.
  • the Subassembly 2 is inserted in Z on the heat sink and then pushing the heat sink in X to lock the lens. We add the upper shell at this time.
  • the assembly is then screwed then forming the module.
  • the aluminum plate pre-equipped with the cradle made of polymer material is turned upside down.
  • the modules "kink” (of the English vriller, to designate the oblique cut of the beam code) and “route” are inserted on the plate in X.
  • the modules are upside down. They are maintained in Z by ribs coming from the plate in contact with the upper shell.
  • the modules are then screwed on the plate.
  • the module "flat” flat English, to designate the flat cut of the beam code
  • the adjustment screw of the "flat” module is then inserted and screwed into the "flat” module.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
EP15174223.6A 2014-06-30 2015-06-29 Optisches modul mit linse für kfz-scheinwerfer Active EP2966344B1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR1456237A FR3022981A1 (fr) 2014-06-30 2014-06-30 Masque superieur de module optique de vehicule automobile
FR1456236A FR3022980B1 (fr) 2014-06-30 2014-06-30 Module optique a lentille pour vehicule automobile
FR1456239A FR3022977A1 (fr) 2014-06-30 2014-06-30 Masque inferieur de module optique de vehicule automobile
FR1456238A FR3022982A1 (fr) 2014-06-30 2014-06-30 Masque inferieur de module optique pour vehicule automobile

Publications (2)

Publication Number Publication Date
EP2966344A1 true EP2966344A1 (de) 2016-01-13
EP2966344B1 EP2966344B1 (de) 2022-01-12

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Family Applications (1)

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EP15174223.6A Active EP2966344B1 (de) 2014-06-30 2015-06-29 Optisches modul mit linse für kfz-scheinwerfer

Country Status (1)

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EP (1) EP2966344B1 (de)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUA20164515A1 (it) * 2016-06-20 2017-12-20 Automotive Lighting Italia Spa Dispositivo compatto di illuminazione per veicoli
EP3597986A1 (de) * 2018-07-17 2020-01-22 PSA Automobiles SA Beleuchtungsvorrichtung mit schwimmendem modul
WO2020064441A1 (fr) * 2018-09-28 2020-04-02 Valeo Vision Module lumineux de vehicule comprenant un pion de referencement avec une partie souple et une partie rigide
EP3771861A1 (de) * 2019-07-30 2021-02-03 Valeo Vision Leuchtvorrichtung
CN112752923A (zh) * 2018-05-03 2021-05-04 马瑞利汽车照明(德国)有限公司 具有夹持的dmd芯片的dmd-发光模块
WO2022129392A1 (en) * 2020-12-17 2022-06-23 Valeo Vision Automotive luminous module and method for manufacturing an automotive luminous module
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
EP4065884B1 (de) * 2019-11-26 2024-02-07 Stellantis Auto SAS Beleuchtungsvorrichtung für ein kraftfahrzeug

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3516813A1 (de) 1985-05-10 1986-11-13 Hella KG Hueck & Co, 4780 Lippstadt Abgeblendeter fahrzeugscheinwerfer
FR2775058A1 (fr) 1999-03-26 1999-08-20 Valeo Vision Projecteur a lentille, notamment pour vehicule automobile, comportant des moyens perfectionnes de montage de la lentille
EP1770328A1 (de) * 2005-09-30 2007-04-04 Valeo Vision Beleuchtungsvorrichtung und/oder Signalvorrichtung für Fahrzeuge mit einem thermisch anisotropischen Material
US20070133220A1 (en) * 2005-12-08 2007-06-14 Koito Manufacturing Co., Ltd. Vehicle lighting device
US20070146905A1 (en) * 2005-12-27 2007-06-28 Fujinon Corporation Lens device and lens holding method
FR2895778A1 (fr) * 2006-01-05 2007-07-06 Peugeot Citroen Automobiles Sa Phare a module elliptique pour vehicule automobile
DE102008018478A1 (de) * 2007-04-13 2008-10-16 Koito Mfg. Co., Ltd. Fahrzeugleuchte
EP2157364A1 (de) * 2008-08-21 2010-02-24 Koito Manufacturing Co., Ltd. Fahrzeuglampeneinheit
EP2428725A2 (de) * 2010-09-10 2012-03-14 Koito Manufacturing Co., Ltd. Fahrscheugscheinwerfer
FR2982006A1 (fr) * 2011-09-13 2013-05-03 Valeo Vision Module optique a reference commune, pour eclairage et/ou signalisation d'un vehicule automobile
EP2664841A2 (de) * 2012-05-17 2013-11-20 Osram Sylvania Inc. KFZ-Scheinwerfer mit Abblendlicht- und Fernlicht und ohne bewegliche Teile

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6016057B2 (ja) * 2012-03-23 2016-10-26 スタンレー電気株式会社 車両用灯具
WO2015111543A1 (ja) * 2014-01-22 2015-07-30 株式会社小糸製作所 車両用灯具

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3516813A1 (de) 1985-05-10 1986-11-13 Hella KG Hueck & Co, 4780 Lippstadt Abgeblendeter fahrzeugscheinwerfer
FR2775058A1 (fr) 1999-03-26 1999-08-20 Valeo Vision Projecteur a lentille, notamment pour vehicule automobile, comportant des moyens perfectionnes de montage de la lentille
EP1770328A1 (de) * 2005-09-30 2007-04-04 Valeo Vision Beleuchtungsvorrichtung und/oder Signalvorrichtung für Fahrzeuge mit einem thermisch anisotropischen Material
US20070133220A1 (en) * 2005-12-08 2007-06-14 Koito Manufacturing Co., Ltd. Vehicle lighting device
US20070146905A1 (en) * 2005-12-27 2007-06-28 Fujinon Corporation Lens device and lens holding method
FR2895778A1 (fr) * 2006-01-05 2007-07-06 Peugeot Citroen Automobiles Sa Phare a module elliptique pour vehicule automobile
DE102008018478A1 (de) * 2007-04-13 2008-10-16 Koito Mfg. Co., Ltd. Fahrzeugleuchte
EP2157364A1 (de) * 2008-08-21 2010-02-24 Koito Manufacturing Co., Ltd. Fahrzeuglampeneinheit
EP2428725A2 (de) * 2010-09-10 2012-03-14 Koito Manufacturing Co., Ltd. Fahrscheugscheinwerfer
FR2982006A1 (fr) * 2011-09-13 2013-05-03 Valeo Vision Module optique a reference commune, pour eclairage et/ou signalisation d'un vehicule automobile
EP2664841A2 (de) * 2012-05-17 2013-11-20 Osram Sylvania Inc. KFZ-Scheinwerfer mit Abblendlicht- und Fernlicht und ohne bewegliche Teile

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3260764A1 (de) * 2016-06-20 2017-12-27 Automotive Lighting Italia S.p.A. Kompakte beleuchtungsvorrichtung für fahrzeuge
ITUA20164515A1 (it) * 2016-06-20 2017-12-20 Automotive Lighting Italia Spa Dispositivo compatto di illuminazione per veicoli
CN112752923B (zh) * 2018-05-03 2022-12-02 马瑞利汽车照明(德国)有限公司 具有夹持的dmd芯片的dmd-发光模块
CN112752923A (zh) * 2018-05-03 2021-05-04 马瑞利汽车照明(德国)有限公司 具有夹持的dmd芯片的dmd-发光模块
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
WO2020064441A1 (fr) * 2018-09-28 2020-04-02 Valeo Vision Module lumineux de vehicule comprenant un pion de referencement avec une partie souple et une partie rigide
FR3086734A1 (fr) * 2018-09-28 2020-04-03 Valeo Vision Module lumineux de vehicule comprenant un pion de referencement avec une partie souple et une partie rigide
US11668446B2 (en) 2018-09-28 2023-06-06 Valeo Vision Vehicle light module comprising a locating pin with a flexible part and a rigid part
EP3771861A1 (de) * 2019-07-30 2021-02-03 Valeo Vision Leuchtvorrichtung
FR3099545A1 (fr) * 2019-07-30 2021-02-05 Valeo Vision Dispositif lumineux
EP4065884B1 (de) * 2019-11-26 2024-02-07 Stellantis Auto SAS Beleuchtungsvorrichtung für ein kraftfahrzeug
WO2022129392A1 (en) * 2020-12-17 2022-06-23 Valeo Vision Automotive luminous module and method for manufacturing an automotive luminous module
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.

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