EP3354967B1 - Module d'éclairage rotatif ayant une fonction de bienvenue et dispositif d'éclairage pour véhicules - Google Patents

Module d'éclairage rotatif ayant une fonction de bienvenue et dispositif d'éclairage pour véhicules Download PDF

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Publication number
EP3354967B1
EP3354967B1 EP17154073.5A EP17154073A EP3354967B1 EP 3354967 B1 EP3354967 B1 EP 3354967B1 EP 17154073 A EP17154073 A EP 17154073A EP 3354967 B1 EP3354967 B1 EP 3354967B1
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EP
European Patent Office
Prior art keywords
reflector
light source
lens
lighting module
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.)
Active
Application number
EP17154073.5A
Other languages
German (de)
English (en)
Other versions
EP3354967A1 (fr
Inventor
Pablo RODRIGUEZ ORTEGA
Stephanie RENARD
Sergio Zattoni
Whilk Marcelino GONCALVES
Christophe Le Dall
Michael Bore
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.)
PSA Automobiles SA
Marelli Automotive Lighting Italy SpA
Original Assignee
PSA Automobiles SA
Marelli Automotive Lighting Italy 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 PSA Automobiles SA, Marelli Automotive Lighting Italy SpA filed Critical PSA Automobiles SA
Priority to EP17154073.5A priority Critical patent/EP3354967B1/fr
Priority to CN201810095405.6A priority patent/CN108954207B/zh
Publication of EP3354967A1 publication Critical patent/EP3354967A1/fr
Application granted granted Critical
Publication of EP3354967B1 publication Critical patent/EP3354967B1/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
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/67—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on reflectors
    • F21S41/675—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on reflectors by moving 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • 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
    • F21S41/18—Combination of light sources of different types or shapes
    • 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
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
    • F21V29/89—Metals
    • 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
    • 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
    • F21S41/63—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates
    • F21S41/635—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates by moving refractors, filters or transparent cover plates
    • 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
    • F21Y2113/00—Combination of light sources
    • F21Y2113/20—Combination of light sources of different form

Definitions

  • the present invention relates to a lighting device equipped with one or more lighting modules having rotation capabilities in order to provide selectively, other than a plurality of different optical functions (e.g. DRL - Daytime Running Light, AFS - Adaptive Function System, etc.) also an animated welcome function.
  • a plurality of different optical functions e.g. DRL - Daytime Running Light, AFS - Adaptive Function System, etc.
  • an animated welcome function e.g. DRL - Daytime Running Light, AFS - Adaptive Function System, etc.
  • Lighting devices for vehicles provided with rotating elements like a rotating reflector, are known in the art.
  • US4868721 discloses a lighting module comprising a light source and at least one reflector, wherein the reflector is motorized and is designed to intercept a concentrated unidirectional pencil of light produced by the light source, which is fixed with respect to the reflector, causing, due to its rotation around a fixed axis, a continuous rapid scanning of the pencil of light within a predetermined solid angle.
  • EP2957822 discloses a lighting device including a fixed reflector and a fixed light source; the light source is aligned with an axis, around which a couple of opposite screens may rotate under the action of a motor actuator; the two screens embody two lenses, e.g. one provided with prisms and one neutral, in order to change the light distribution provided by the light source and the reflector when each of the screens is selectively rotated in front of the reflector.
  • EP2902701 discloses a device of the kind of that of US4868721 , but wherein the light source is a LED and the reflector consists of a rotating support having two opposite faces, one constituting the reflector and the other realizing a second function, e.g. an aspect function; a fixed motor rotates the support with respect to the fixed light source in order to bring selectively the two faces on the front side of the device facing toward the direction of two light guides operatively associated with a second LED.
  • the light source is a LED and the reflector consists of a rotating support having two opposite faces, one constituting the reflector and the other realizing a second function, e.g. an aspect function
  • a fixed motor rotates the support with respect to the fixed light source in order to bring selectively the two faces on the front side of the device facing toward the direction of two light guides operatively associated with a second LED.
  • the lighting device according to US4868721 is generally expensive to be produced and may be of complex operation; moreover it may be incapable to meet the modern lighting requirements.
  • EP2902701 and EP2957822 disclose lighting devices which may generate only two different main light functions, each by means of one of the two reflective surfaces of the support.
  • the object of the present invention is to provide a rotating lighting module for equipping a lighting device for vehicles that is compact, simple and cost-effective in construction and highly reliable, while ensuring at the same time an innovative welcome light function, which has a light distribution different from that one the lighting module is normally designed to provide for and which is not static but may vary during the switching on of the module.
  • reference numeral 1 indicates as a whole a lighting device consisting, in the non-limiting embodiment shown, in a vehicle headlight, which is only in part and only schematically shown. It is however to be intended that what will be described can be applied to any vehicle lighting device.
  • the lighting device 1 comprises a generally cup-shaped housing 2 designed to be mounted on a vehicle, known and shown only in part for sake of simplicity.
  • Housing 2 is made of synthetic plastic material by injection molding and has a front inlet opening in use facing opposite to the vehicle and along a driving direction of the vehicle, closed by a transparent cover 3 ( figure 2 ).
  • housing 2 carries at the interior thereof at least one lighting module 5.
  • housing 2 carries within it more than one lighting module 5 (in the embodiment shown three, arranged side by side) that may be visible from the outside through the transparent cover 3.
  • the three lighting modules 5 are identical and one module 5 is shown in more details in figures 1 , 2 and 4 ; the modules 5 are arranged facing the front transparent screen/cover 3 closing the cup-shaped housing 2.
  • Each lighting module 5 is of the rotating type and is designed to specifically equip a lighting device for vehicles like lighting device 1.
  • the rotating lighting module 5 comprises at least one first light source 6, at least one first reflector 7 and at least one first actuator 8 ( Figure 2 ) to rotate the first reflector 7 relative to the first light source 6 ( figures 1 and 4 ) around a first axis A.
  • the rotating lighting module 5 further comprises a framed support 4 holding rigid in a fixed position the first light source 6 and bearing in idling manner the first reflector 7; the framed support 4 also bears the first actuator 8, which consists, in the non-limiting embodiment shown, in a rotating electric motor illustrated only in a schematic way in figure 2 .
  • the rotating lighting module 5 further comprises a lens 9 placed in front of the first reflector 7 and assembled angularly rigid therewith to rotate rigid with the first reflector 7 and eccentrically to axis A, so that both lens 9 and first reflector 7 forms together a rotating unit 10 powered by the first actuator 8.
  • the framed support 4 is also provided with a hinge connector 11 ( Figure 3 ) which is operatively associated with a second actuator 12 ( Figure 2 ), embodied in the non-limiting embodiment shown by a second rotating electric motor, designed rotate the framed support 4, and the rotating unit 10 therewith, around a second axis B substantially perpendicular to the first axis A and coaxial with the hinge connector 11 in order to tilt up and down by a predetermined angle the rotating unit 10 around axis B ( figure 2 ).
  • a hinge connector 11 Figure 3
  • Figure 2 embodied in the non-limiting embodiment shown by a second rotating electric motor, designed rotate the framed support 4, and the rotating unit 10 therewith, around a second axis B substantially perpendicular to the first axis A and coaxial with the hinge connector 11 in order to tilt up and down by a predetermined angle the rotating unit 10 around axis B ( figure 2 ).
  • the second axis B is moreover always transversal to a middle plane ⁇ ( figure 2 ) of the rotating unit 10, which middle plane ⁇ passes through lens 9 and the first axis A and is perpendicular to axis B when the rotating unit 10 is not rotated relative to the framed support 4.
  • the first light source 6 is a LED; moreover, the lighting module 5 further comprises a second light source 14 and a couple of third light sources 13, all constituted by different LEDs; preferably, as in the embodiment shown, the LEDs constituting the first, second and third light sources 6, 14 and 13 are assembled on a printed circuit board 15 in specific positions and the printed circuit board 15 is carried in a fixed manner by the framed support 4 directly above the rotating unit 10 and on the side opposite to the first actuator 8.
  • the first light source 6 is arranged substantially aligned with the first axis A and faces the first reflector 7, this latter being designed to collect the light emitted by the first light source 6 and to deviate it as a shaped light beam 16 (shown schematically in dotted lines in figure 4 ) through the lens 9.
  • the direction of propagation of the light beam 16 defines an optical axis OA of the lighting module 5 ( figure 4 ) and of the whole lighting device 1 ( figure 3 ), which optical axis OA is directed parallel to the running forward direction of the vehicle on which the lighting device 1 is mounted and lies on the middle plane ⁇ .
  • the rotating unit 10 may be rotated by a first, predetermined angle around axis A in a plane parallel to a plane perpendicular to plane ⁇ , and by activating the second actuator 12 (e.g. an independent electric motor), the rotating unit 10 may be rotated by a second, predetermined angle around axis B in the plane ⁇ , so as, e.g. to raise or lower the light beam 16 in front of the vehicle when the light source 6 is switched on.
  • These two rotation movements may be activated independently of each other, one at a time, in sequence, or simultaneously.
  • the framed support 4 holds rigid in a fixed position the second light source 14 arranged above and behind the first reflector 7, on the side opposite to lens 9; and, in combination, the framed support 4 further bears a second reflector 30 operatively associated with the second light source 14 and arranged on the rear of the first reflector 7, spaced apart therefrom, on the side opposite to the lens 9.
  • the lens 9 is optically neutral so as the light beam 16 is shaped according to the required photometric characteristics solely by the reflector 9.
  • Lens 9 preferably bears a U-shaped light guide 24 ( figure 1 ) having microprisms and arranged peripherally around respective lateral sides 19,20 of the lens 9 and around a bottom end 26 of the lens 9 facing opposite to the printed circuit board 15.
  • the light guide 24 is operatively associated with the couple of third light sources 13, which are arranged on the printed circuit board 15, which has in a plan view a rectangular shape, forward to the first light source 6 in relation to the lens 9 (i.e. closer to lens 9 than the light source 6) and on opposite lateral sides of the printed circuit board 15 close to respective opposite lateral edges of the printed circuit board.
  • the two LEDs 13 face opposite ends of the light guide 24 when the rotating unit 10 assumes a first operative position (shown in figure 2 ) in which the rotating unit 10 is not rotated relative to the framed support 4.
  • the axis B which is arranged substantially perpendicular to the lateral edges of the rectangular printed circuit board 15, is also substantially perpendicular to the middle plane ⁇ .
  • the second light source 14 is an RGB LED and is arranged at a rear end 29 of the printed circuit board 15 opposite to the couple of light sources 13.
  • the framed support 4 bears the second reflector 30 at a middle portion thereof, so that the reflector 30 is fixed in relation to the rotating unit 10 and is rigid with the framed support 4.
  • the second reflector 30 is arranged in such a position to be operatively associated with the second light source 14; in particular, the second reflector 30 is arranged on the rear of the first reflector 7 and spaced apart thereof, on the side opposite to the lens 9. Moreover, reflector 30 is laterally quite wider than lens 9, in order to laterally project beyond the lateral sides 19 and 20 of lens 9.
  • each lighting module 5 comprises also a control unit 32 ( figure 2 ) configured to switch on the secondo light source 14 while simultaneously maintaining the first light source 6 switched off and simultaneously activating at least the first actuator 8 to rotate the first reflector 7 and the associated lens 9 around the first axis A.
  • the control unit 32 is preferably connected with a remote control receiver 33.
  • the control unit 32 is preferably configured to activate the second actuator 12 too together with the switching on of the second light source 14.
  • the control unit 32 may be configured to activate selectively one only or both of the actuator 8,12, all together or separately and in a time sequence.
  • FIG. 3 The light distribution and aesthetic appearance of the lighting device 1 obtainable when the control unit 32 activates the welcome light function is shown schematically in figure 3 : respectively front illuminated areas 34, i.e. the areas of the device 1 which result to be illuminated by the light source 14 of each module 5 are shown as hatched areas.
  • the welcome light function leaves the lens 9 unlighted generating a desired, U-shaped in the embodiment shown, light design defined by the illuminated areas 34, since the back of the first reflector 7 of each module 5 shields the light emitted by the light source 14 and reflected towards lens 9 by the second reflector 30.
  • the plurality of modules 5 are arranged side by side and spaced apart laterally to an extent sufficient to allow the free rotation of the reflectors 7 of all the modules 5 independently of one another but are sufficiently close to each other that the illuminated areas 34 of each device 5 are joined together to generate a substantially continuous whole illuminated area 34' at the front of the lighting device 1.
  • each module 5 by simultaneously activating either actuator 8 or actuator 12, or both, of each module 5 it is obtained an animated (instead of static) welcome light effect: in fact by turning around axis A each rotating unit 10, the extent of the area of the reflector 30 of each module 5 which is shielded by the rear face of the reflector 7 varies: accordingly, e.g. turning the rotating unit 10 alternatively in opposite directions, e.g. clockwise and anti-clockwise, the front illuminated area 34 of each module 5 becomes alternatively wider and narrower, giving rise to a sort of flashing effect.
  • This effect may be eventually further improved by rotating the modules 5 around axis B too.

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

Claims (11)

  1. Module d'éclairage rotatif (5) conçu pour équiper un dispositif d'éclairage (1) pour les véhicules, comprenant au moins une première source de lumière (6), au moins un premier réflecteur (7) et au moins un premier actionneur (8) pour entraîner en rotation le premier réflecteur par rapport à la première source de lumière autour d'un premier axe (A) ; et comprenant en outre : un support structurel (4) qui maintient de façon rigide dans une position fixe ladite première source de lumière (6) et qui soutient d'une manière passive ledit premier réflecteur (7), le support structurel soutenant également le premier actionneur (8) ; et une lentille (9) qui est placée à l'avant du premier réflecteur (7) et qui est assemblée de façon angulairement rigide avec pour être entraînée en rotation de façon rigide avec le premier réflecteur et de façon excentrée par rapport audit premier axe (A) ; ladite lentille (9) et ledit premier réflecteur (7) formant en association une unité rotative (10) qui est entraînée par ledit premier actionneur ;
    dans lequel :
    i) le support structurel maintient de façon rigide dans une position fixe une deuxième source de lumière (14) qui est agencée au-dessus et derrière ledit premier réflecteur (7), sur le côté opposé à ladite lentille (9) ; le support structurel (4) soutenant en outre un second réflecteur (30) qui est associé de manière opérationnelle à la deuxième source de lumière (14) et qui est agencé sur l'arrière du premier réflecteur (7), à distance de celui-ci, sur le côté opposé à ladite lentille (9) ;
    caractérisé en ce que :
    le second réflecteur (30) est fixe en relation avec l'unité rotative (10) et est rigide avec le support structurel (4) ; et
    ii) le module d'éclairage comprend en outre une unité de commande (32) qui est configurée pour allumer la deuxième source de lumière (14) tout en maintenant simultanément la première source de lumière (6) éteinte et tout en activant simultanément au moins le premier actionneur (8) pour entraîner en rotation le premier réflecteur (7) et la lentille associée (9) autour du premier axe (A).
  2. Module d'éclairage selon la revendication 1, caractérisé en ce que lesdites première et deuxième sources de lumière (6, 14) sont des DEL ; ledit module d'éclairage comprenant en outre un couple de troisièmes sources de lumière (13) qui sont également constituées par différentes DEL, lesdites première, deuxième et troisième sources de lumière (6, 13, 14) étant assemblées sur une carte de circuit imprimé (15) qui est supportée d'une manière fixe par ledit support structurel (4) directement au-dessus de l'unité rotative (10) et du second réflecteur (30).
  3. Module d'éclairage selon la revendication 2, caractérisé en ce que la première source de lumière (6) est agencée de telle sorte qu'elle soit sensiblement alignée avec ledit premier axe (A) et qu'elle fasse face audit premier réflecteur (7), ce dernier étant conçu pour collecter la lumière qui est émise par la première source de lumière (6) et pour la dévier en tant que faisceau lumineux conformé (16) au travers de la lentille (9).
  4. Module d'éclairage selon l'une quelconque des revendications précédentes, caractérisé en ce que ladite lentille (9) est optiquement neutre.
  5. Module d'éclairage selon l'une quelconque des revendications précédentes, caractérisé en ce que ledit support structurel (4) est muni d'un connecteur à charnière (11) et est associé de manière opérationnelle à un second actionneur (12) qui est conçu pour incliner le support structurel (4) dans sa globalité et l'unité rotative (10) avec autour d'un second axe (B) qui est sensiblement perpendiculaire au premier axe (A) et qui est coaxial par rapport audit connecteur à charnière (11) ; ledit second axe (B) étant toujours transversal à un plan médian (□) de ladite unité rotative (10) qui passe au travers de ladite lentille (9) et dudit premier axe (A).
  6. Module d'éclairage selon l'une quelconque des revendications précédentes, caractérisé en ce que la lentille (9) soutient un guide de lumière en forme de U (24), ledit guide de lumière (24) étant associé de manière opérationnelle à un couple de troisièmes sources de lumière (13), lesquelles troisièmes sources de lumière sont agencées à l'avant de la première source de lumière (6) en lien avec la lentille (9).
  7. Module d'éclairage selon l'une quelconque des revendications précédentes, caractérisé en ce que la deuxième source de lumière (14) est une DEL RVB et est agencée au niveau d'une extrémité arrière (29) d'une carte de circuit imprimé (15) à distance de la première source de lumière et au-delà du premier réflecteur (7) ; le support structurel (4) soutenant le second réflecteur (30) au niveau de sa partie médiane, à distance du premier réflecteur, sur le côté opposé à ladite lentille (9).
  8. Module d'éclairage selon la revendication 1, caractérisé en ce que l'unité de commande (32) est connectée à un récepteur de commande à distance (33).
  9. Module d'éclairage selon l'une quelconque des revendications précédentes, caractérisé en ce qu'il comprend en outre un second actionneur (12) qui est conçu pour incliner le support structurel (4) dans sa globalité et l'unité rotative (10) avec autour d'un second axe (B) qui est sensiblement perpendiculaire au premier axe (A) ; l'unité de commande (32) étant configurée pour activer le second actionneur (12) en association avec la commutation dans l'état d'activation de la deuxième source de lumière (14).
  10. Dispositif d'éclairage (1) pour un véhicule tel qu'un phare ou un feu d'éclairage, caractérisé en ce qu'il comprend au moins un module d'éclairage (5) selon l'une quelconque des revendications précédentes qui est agencé à l'intérieur d'un logement en forme de coupelle (2) qui est conçu pour être monté sur un corps de véhicule et qui fait face à un écran transparent avant (3) qui ferme le logement en forme de coupelle.
  11. Véhicule muni d'un dispositif d'éclairage (1) selon la revendication 10.
EP17154073.5A 2017-01-31 2017-01-31 Module d'éclairage rotatif ayant une fonction de bienvenue et dispositif d'éclairage pour véhicules Active EP3354967B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP17154073.5A EP3354967B1 (fr) 2017-01-31 2017-01-31 Module d'éclairage rotatif ayant une fonction de bienvenue et dispositif d'éclairage pour véhicules
CN201810095405.6A CN108954207B (zh) 2017-01-31 2018-01-31 具有欢迎功能的旋转的照明模块及车辆照明装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP17154073.5A EP3354967B1 (fr) 2017-01-31 2017-01-31 Module d'éclairage rotatif ayant une fonction de bienvenue et dispositif d'éclairage pour véhicules

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EP3354967A1 EP3354967A1 (fr) 2018-08-01
EP3354967B1 true EP3354967B1 (fr) 2021-09-01

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