EP3434967B1 - Dispositif d'éclairage modulaire pour phare de véhicules - Google Patents
Dispositif d'éclairage modulaire pour phare de véhicules Download PDFInfo
- Publication number
- EP3434967B1 EP3434967B1 EP17183164.7A EP17183164A EP3434967B1 EP 3434967 B1 EP3434967 B1 EP 3434967B1 EP 17183164 A EP17183164 A EP 17183164A EP 3434967 B1 EP3434967 B1 EP 3434967B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- light
- lighting
- lighting device
- light projection
- modules
- 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
Links
- 230000003287 optical effect Effects 0.000 claims description 6
- 238000009826 distribution Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Images
Classifications
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
- F21S41/65—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources
- F21S41/657—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources by moving light sources
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
- F21S41/65—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources
- F21S41/663—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources by switching light sources
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- 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
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- 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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
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- 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
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
- F21W2102/10—Arrangement or contour of the emitted light
- F21W2102/13—Arrangement or contour of the emitted light for high-beam region or low-beam region
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
- F21W2102/10—Arrangement or contour of the emitted light
- F21W2102/13—Arrangement or contour of the emitted light for high-beam region or low-beam region
- F21W2102/135—Arrangement or contour of the emitted light for high-beam region or low-beam region the light having cut-off lines, i.e. clear borderlines between emitted regions and dark regions
- F21W2102/155—Arrangement or contour of the emitted light for high-beam region or low-beam region the light having cut-off lines, i.e. clear borderlines between emitted regions and dark regions having inclined and horizontal cutoff lines
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- 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 present invention relates to a modular lighting device for vehicles, equipped with a main lighting module and with a plurality (i.e. at least two) of secondary lighting modules having a double rotation capability in order to create selectively a combined overall high beam and a combined dipped/low beam, both formed by at least in part superimposing at a prefixed distance from the lighting device the projections of the individual light beams generated by each single lighting module, such as to provide a better forward illumination and a smooth passage from the dipped/low beam generation to the high beam generation.
- Lighting devices for vehicles comprising a plurality of individual lighting module, some of which are provided with rotating elements, like e.g. a rotating reflector, are known in the art.
- EP2902701 discloses a lighting device having a fixed light source consisting of a LED and a rotating support having two opposite faces, one constituting a 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 motion of the vehicle.
- a fixed light source consisting of a LED and a rotating support having two opposite faces, one constituting a 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 motion of the vehicle.
- WO2016083689 discloses a modular lighting device equipped with one main lighting module, which is fixed, and with a plurality, e.g. three, of secondary lighting modules each of which generate a light beam which may be rotated sequentially both in elevation and azimuth around an horizontal axis and a vertical axis of each secondary lighting module, respectively, in order to form differently shaped overall forward light beams.
- FR3029266A1 does not solve these problems.
- the object of the present invention is to provide a lighting device for vehicles comprising at least on main lighting module and a plurality (e.g. at least two) of secondary lighting modules, at least the secondary lighting modules being provided with rotation capabilities around two different axes arranged perpendicular to each other, which is free from the drawbacks of the prior art and in particular is designed to generate selectively both a dipped/low forward light beam and a high forward light beam having both optimal illumination performances and which is at the same time of simple, compact, cost-effective construction and is highly reliable, and wherein the passage from the generation of the dipped/low beam to the generation of the high beam is smooth and gradual, do not provide lighting discontinuities and avoid the driver of the vehicle to be annoyed by the passage from dipped/low beam to high beam.
- a lighting device for vehicles comprising at least on main lighting module and a plurality (e.g. at least two) of secondary lighting modules, at least the secondary lighting modules being provided with rotation capabilities around two different axes arranged perpendicular to each other,
- reference number 1 indicates as a whole a lighting device for vehicles, in the non-limiting embodiment shown, a vehicle headlight assembly, which is only schematically shown from the front, with parts, which are not essential for describing the invention, removed for sake of simplicity.
- the lighting device 1 is designed to be assembled on a vehicle 2 (shown only schematically and only in part in figure 3 ) on an outboard side 3 of the vehicle 2, facing the forward driving direction FD of the vehicle 4, indicated by an arrow in figure 4 .
- the lighting device 1 comprises a generally cup-shaped housing body 4, shown only in part in figure 3 , which housing body 4 is designed to be mounted on vehicle 2 in a known manner.
- the housing body 4 is made of synthetic plastic material by injection molding and has a front inlet opening 5 in use facing opposite to the vehicle 2 and toward the forward driving direction FD of the vehicle 1; the front inlet openings 5 is closed by a transparent cover 6 ( figure 4 ), normally constituted by a terse lens (i.e. a transparent lens not provided with optical functions.
- the housing body 4 carries at the interior thereof at least one main lighting module 7 and at least two, preferably three or more, in the embodiment shown three, secondary (or auxiliary) lighting modules 8, arranged side by side to one another and all at the same side of the main lighting module 7, opposite to the outboard side 3 of vehicle 2.
- All the lighting modules 7 and 8 may be visible from the outside through the transparent cover 6 closing the inlet openings 5.
- the lighting device 1 may include more than one main lighting module 7, e.g. two arranged side by side, e.g. at the outboard side 3 of vehicle 2.
- the housing body 4 is designed to be mounted in a known manner on vehicle 2 with the front inlet opening 5 arranged to face in use toward the forward driving direction FD; the main lighting module 7 and the at least two (three in the embodiment shown) secondary lighting modules 8 are arranged inside the housing body 4 facing the inlet opening 5.
- the main lighting module 7 is carried in a stationary but adjustable manner within the respective housing body 4 by means of articulated joints provided with adjusting screws, known and not shown for sake of simplicity, while the secondary lighting modules 8 are carried within the housing body 4 rotatable in relation to the housing body 4 itself and to the main lighting module 7 each around a respective its own first axis, each indicated in figure 3 with a different reference letter "A", "B” and "C".
- the first axes A,B,C of the secondary lighting modules 8 are arranged parallel to each other and transverse to an horizontal plane crossing transversally the lighting device 1 and containing the optical axes OA of the lighting devices 7,8, i.e. the axes along which their generated light beams travel forward.
- figure 4 is shown in more details and in an enlarged scale one lighting module 8 only, having an optical axis OA along which the light beam (indicated as LB in figure 4 ) generated thereby travels forward.
- All the rotating lighting modules 8 have an identical structure and comprise, each, (as it is described in greater details in the parallel patent application EP16200369.3 filed on November 23, 2016 in the name of the same applicant), one or more light sources, such LEDs, borne by a printed circuit board 9, at least one reflector 10 and at least one first actuator 11 to rotate the reflector 10 of each lighting module 8 relative to the printed circuit board 9 bearing the light source(s) and relative to the main lighting module 7 around the first axis A, B, C (axis A in figure 4 ) of each module 8.
- the secondary lighting modules 8 are rotatable around their respective first axes A,B,C independently of one another, since each one is equipped with an independent actuator 11; moreover, they are further rotatable, all together or independently of one another, around a second axis D ( figure 4 ) arranged substantially perpendicular to the first axes A,B,C.
- the second axis D may be one in common for all the lighting modules 8, or each module 8 may have its own axis D perpendicular to the respective axis A,B,C, the axes D of all the modules 8 being parallel to one another.
- the rotation of the lighting modules 8 around axis/axes D is controlled by a second actuator 12, one in common for all the modules 8 or one for each module 8.
- the lighting device 1 also comprises a control unit 13 ( figure 4 ), e.g. arranged inside or outside the housing body 4, designed to selectively rotate the secondary lighting modules 8 of the same or different angles around the first axes A,B,C and around the second axis/axes D and to switch on/off the secondary lighting modules 8, as well as the main lighting module 7, independently of one another.
- a control unit 13 figure 4
- the secondary lighting modules 8 of the same or different angles around the first axes A,B,C and around the second axis/axes D and to switch on/off the secondary lighting modules 8, as well as the main lighting module 7, independently of one another.
- the secondary lighting modules 8 are preferably each independently controlled by the control unit 13 via the first and second actuators 11,12, as mentioned above.
- the main lighting module 7 is designed to generate selectively, when it is switched on, a first light beam DB ( figure 3 ) configured for a dipped beam function and a second light beam HB configured for a high beam function.
- this function may be obtained by providing the main lighting module 7 with two different light sources , e.g. LEDs, positioned in different manner.
- the first and second light beams DB and HB form on a same standard test screen placed in front of the lighting device 1 at 25 m ( figure 5 ) a first light projection LP1 and a second light projection LP2, respectively.
- the secondary lighting modules 8 are designed to generate, when they are switched on, a third light beam LB for each lighting module 8 forming on the same standard test screen at 25 m third light projections T1, T2 and T3, which may partially overlap the first and/or the second light projections LP1 and LP2.
- the control unit 13 is configured to switch on/off selectively the main lighting module 7 and the secondary lighting modules 8 and to rotate each secondary lighting module 8 around either the first axes A,B,C or the second axis/axes D.
- control unit 13 is configured to make all the third light projections T1-T3 to overlap on the test screen onto one another and onto the second light projection LP2, i.e. all onto the light projection generated by the light beam HB configured as a high beam, when the lighting device 1 is in a high beam configuration, wherein the module 7 is switched on to emit the light beam HB and the modules 8 are switched on and rotated around all the axes A,B,C,D, so as to be tilted relative to both the horizontal plane and the vertical plane.
- All the light projections T1-T3 overlap onto each other for the major part thereof, namely for more than 60%, substantially at the center of the second light projection LP2, namely are more or less symmetrically centered within the light projection LP2 relative to the optical axis OA of the main lighting module 7, which, in the schematic drawings of figures 5 and 6 , coincides with the crossing between the two reference axes H (horizontal) and V (vertical) of the test screen.
- control unit 13 is configured to make all the third light projections T1-T3 to overlap on the test screen onto one another and onto the second light projection LP2 by simultaneously rotating at least one or all of the secondary lighting modules 8 simultaneously around both the first axes A,B,C and the second axis/axes D.
- control unit 13 is configured to carry out the simultaneous rotation of the at least one or of all the secondary lighting modules 8 around the first axis A, B, C and the second axis D thereof simultaneously by making the third light projection T (1,2,3) of the at least one or of all the secondary lighting modules 8 to describe on the test screen a pre-established trajectory TR passing through the optical axis OA of the main lighting module 7.
- the trajectory TR is linear, i.e. it is described by the mathematical equation of a straight line, or the trajectory TR is, not shown for sake of simplicity, mathematically represented by a polynomial function of the 3 rd degree.
- control unit 13 is configured to overlap on the test screen, as already mentioned above, all the third light projections T1-T3 onto one another and onto the second light projection LP2, substantially at the center of the second light projection LP2, in such a manner that the projections T1-T3 still are almost completely overlapped (i.e. for more than 60% of their amplitude) onto one another, but are at the same time arranged shifted laterally to one another; such a feature is obtained by rotating the secondary lighting modules 8 around the first axes A,B,C so as that the third light beams LB hit the test screen rotated of few degrees relative to each other.
- the lighting device 1 is configured such that all the third light projections T1-T3 are always inscribed within the second light projection LR2 when the lighting device 1 is in the high beam configuration, with the lighting module 7 switched on so as to generate the light beam HB and having the lighting modules 8 rotated such as to overlap their light beams LB with the light projection LP2.
- the secondary lighting modules 8 are arranged side by side and on one side of the main lighting module 7 opposite to a first lateral end 14 of the housing body 4 designed to be mounted at the outboard side 3 of vehicle 2 and receiving the main lighting module 7.
- the vehicle 2 is provided with a pair of complementary lighting devices 1 as described above, shaped specular symmetrical and arranged on the opposite outboard sides of the vehicle 2.
- the control unit 13 is configured to have, in the high beam configuration of the lighting device 1, the light projections T1-T3 almost totally contained only within the light projection LP2 and therefore arranged substantially outside of (i.e. not contained in) the light projection LP1, which may remain also in the high beam configuration, since in this case the lighting module 7 may be switched on in such a manner to emit both the light beams DB and HB.
- the light projections T1-T3 are substantially aligned immediately above a cut -off line 15 ( figure 5 ) of the light projection LP1.
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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)
Claims (7)
- Dispositif d'éclairage (1) pour véhicules comprenant un corps de logement (4) ayant une ouverture d'entrée avant (5) agencée pour être orientée dans l'utilisation dans une direction d'entraînement vers l'avant du véhicule, un module d'éclairage principal (7) et au moins deux modules d'éclairage secondaires (8) agencés à l'intérieur du corps de logement, dirigés vers l'ouverture d'entrée (5), les au moins deux modules d'éclairage secondaires (8) étant supportés en rotation par rapport au corps de logement (4) et au module d'éclairage principal (7), chacun autour de son premier axe (A, B, C) propre respectif, les premiers axes (A, B, C) étant agencés parallèles les uns aux autres et transversalement à un plan horizontal dans l'utilisation, et autour d'au moins un second axe (D) agencé perpendiculaire aux premiers axes ; ledit module d'éclairage principal (7) étant conçu pour générer sélectivement ou simultanément, lorsqu'il est allumé, un premier faisceau de lumière (DB) configuré pour une fonction de feu de croisement et un second faisceau de lumière (HB) configuré pour une fonction de phare, lesdits premier et second faisceaux de lumière formant sur un écran de test placé devant le dispositif d'éclairage une première projection de lumière (LP1) et une deuxième projection de lumière (LP2), respectivement ; et lesdits modules d'éclairage secondaires (8) étant conçus pour générer chacun, lorsqu'ils sont allumés, un troisième faisceau de lumière (LB) formant sur l'écran de test des troisièmes projections de lumière (T1, T2, T3) qui peuvent chevaucher partiellement les première et/ou deuxième projections de lumière (LP1, LP2) ; le dispositif d'éclairage comprenant en outre une unité de commande (13) pour allumer/éteindre sélectivement le module d'éclairage principal (7) et les modules d'éclairage secondaires (8) et pour faire tourner chaque module d'éclairage secondaire autour soit du premier (A, B, C) soit du second (D) axe ; caractérisé en ce que, en combinaison :i) - l'unité de commande (13) est configurée pour amener toutes les troisièmes projections de lumière (T1-T3), lorsqu'elle allume tous les modules d'éclairage secondaires, à se chevaucher les unes les autres pour la majeure partie de celles-ci, sur l'écran de test et sur la deuxième projection de lumière (LP2), sensiblement au niveau du centre de la deuxième projection de lumière, lorsque ledit module d'éclairage principal (7) est également allumé pour générer ladite deuxième projection de lumière (LP2) ; etii) - l'unité de commande (13) est configurée pour mettre en œuvre une rotation simultanée d'au moins un ou de tous les modules d'éclairage secondaires (8) autour des premier et second axes de celui-ci en amenant les troisièmes projections de lumière (T1-T3) de l'au moins un ou de tous les modules d'éclairage secondaires (8) à décrire sur l'écran de test une trajectoire (TR) passant à travers un axe optique (OA) du module d'éclairage principal (7), la trajectoire étant une trajectoire linéaire ou étant une trajectoire mathématiquement représentée par une fonction polynomiale du 3ème degré.
- Dispositif d'éclairage selon la revendication 1, caractérisé en ce que l'unité de commande (13) est configurée pour amener toutes les troisièmes projections de lumière (T1-T3) à se chevaucher les unes les autres sur l'écran de test pour la majeure partie de celles- ci et sur la deuxième projection de lumière (LP2) en faisant tourner simultanément tous les modules d'éclairage secondaires (8) autour à la fois des premier (A, B, C) et second (D) axes de celui-ci pour suivre ladite trajectoire.
- Dispositif d'éclairage selon l'une quelconque des revendications précédentes 1 ou 2, caractérisé en ce que l'unité de commande (13) est configurée pour faire se chevaucher sur l'écran de test toutes les troisièmes projections de lumière (T1-T3) les unes sur les autres pour la majeure partie de celles-ci et sur la deuxième projection de lumière (LP2), sensiblement au niveau du centre de la deuxième projection de lumière, de sorte que les troisièmes projections de lumière (T1-T3) sont décalées latéralement les unes vers les autres, l'unité de commande (13) étant configurée pour faire tourner les modules d'éclairage secondaires (8) autour de leurs premiers axes (A, B, C) de sorte que les troisièmes faisceaux de lumière (LB) générés ainsi frappent l'écran de test tournés de quelques degrés les uns par rapport aux autres.
- Dispositif d'éclairage selon la revendication 3, caractérisé en ce qu'il est configuré de sorte que toutes les troisièmes projections de lumière (T1-T3) sont toujours inscrites à l'intérieur de la deuxième projection de lumière (LP2).
- Système d'éclairage selon l'une quelconque des revendications précédentes, caractérisé en ce que les modules d'éclairage secondaires (8) sont agencés côte à côte et sur un côté du module d'éclairage principal (7) opposé à une première extrémité latérale (14) du corps de logement (4) conçu pour être monté au niveau d'un côté extérieur (3) d'un véhicule (2) et conçu pour recevoir le module d'éclairage principal (7).
- Dispositif d'éclairage selon l'une quelconque des revendications précédentes, caractérisé en ce que les modules d'éclairage secondaires (8) sont chacun indépendamment commandés par ladite unité de commande (13) par le biais de premier et second actionneurs (11, 12).
- Véhicule (2) doté d'une paire de dispositifs d'éclairage (1) selon l'une quelconque des revendications précédentes agencée sur les côtés extérieurs opposés du véhicule.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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EP17183164.7A EP3434967B1 (fr) | 2017-07-25 | 2017-07-25 | Dispositif d'éclairage modulaire pour phare de véhicules |
CN201810825790.5A CN109296991B (zh) | 2017-07-25 | 2018-07-25 | 用于车辆的模块化照明设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP17183164.7A EP3434967B1 (fr) | 2017-07-25 | 2017-07-25 | Dispositif d'éclairage modulaire pour phare de véhicules |
Publications (2)
Publication Number | Publication Date |
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EP3434967A1 EP3434967A1 (fr) | 2019-01-30 |
EP3434967B1 true EP3434967B1 (fr) | 2023-03-08 |
Family
ID=59409225
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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EP17183164.7A Active EP3434967B1 (fr) | 2017-07-25 | 2017-07-25 | Dispositif d'éclairage modulaire pour phare de véhicules |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP3434967B1 (fr) |
CN (1) | CN109296991B (fr) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
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JP4663548B2 (ja) * | 2006-02-24 | 2011-04-06 | 株式会社小糸製作所 | 車両用前照灯の灯具ユニット |
JP5248833B2 (ja) * | 2007-10-12 | 2013-07-31 | 株式会社小糸製作所 | 車両用照明灯具 |
JP5341465B2 (ja) * | 2008-10-20 | 2013-11-13 | スタンレー電気株式会社 | 車両用前照灯 |
FR3004396B1 (fr) * | 2013-04-10 | 2015-04-17 | Peugeot Citroen Automobiles Sa | Projecteur equipe de modules d'eclairage escamotables |
FR3017189B1 (fr) | 2014-02-04 | 2019-04-26 | Valeo Vision | Module d'eclairage et/ou de signalisation rotatif a source lumineuse fixe |
FR3029266B1 (fr) * | 2014-11-27 | 2020-08-07 | Peugeot Citroen Automobiles Sa | Projecteur de vehicule |
JP6514510B2 (ja) * | 2015-01-14 | 2019-05-15 | 株式会社小糸製作所 | 車両用灯具 |
CN106287488B (zh) * | 2016-09-17 | 2018-10-02 | 常州星宇车灯股份有限公司 | 可调式led远近光模组 |
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2017
- 2017-07-25 EP EP17183164.7A patent/EP3434967B1/fr active Active
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2018
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CN109296991B (zh) | 2022-07-05 |
CN109296991A (zh) | 2019-02-01 |
EP3434967A1 (fr) | 2019-01-30 |
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