EP3030830B1 - Signalisierungs- und/oder beleuchtungsvorrichtung für kraftfahrzeuge - Google Patents

Signalisierungs- und/oder beleuchtungsvorrichtung für kraftfahrzeuge Download PDF

Info

Publication number
EP3030830B1
EP3030830B1 EP14747053.8A EP14747053A EP3030830B1 EP 3030830 B1 EP3030830 B1 EP 3030830B1 EP 14747053 A EP14747053 A EP 14747053A EP 3030830 B1 EP3030830 B1 EP 3030830B1
Authority
EP
European Patent Office
Prior art keywords
zone
order
diopter
exit
light
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
EP14747053.8A
Other languages
English (en)
French (fr)
Other versions
EP3030830A1 (de
Inventor
Jean-François Doha
Maxime LAMINETTE
Nadine AYEN
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
Application filed by Valeo Vision SAS filed Critical Valeo Vision SAS
Publication of EP3030830A1 publication Critical patent/EP3030830A1/de
Application granted granted Critical
Publication of EP3030830B1 publication Critical patent/EP3030830B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/32—Optical layout thereof
    • F21S41/33—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature
    • F21S41/331—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of complete annular areas
    • F21S41/333—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of complete annular areas with discontinuity at the junction between adjacent areas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • 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
    • F21S41/25—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
    • F21S41/25—Projection lenses
    • F21S41/265—Composite lenses; Lenses with a patch-like shape

Definitions

  • the present invention relates in particular to a lighting and / or signaling device, as known from documents.
  • WO 2013/120121 Where US 2005/162859 Where FR 2 517 803 .
  • a preferred application relates to the automotive industry, for the equipment of vehicles, in particular for the production of devices capable of being able to emit several light beams, also called lighting functions, meeting the various regulations in force.
  • the projection modules of either of the above beams include a source emitting a primary beam to a reflector responsible for returning a modified beam, often more concentrated and / or focused, to an output optical device.
  • the latter is generally a lens forming the output diopter through which the final beam is projected, fulfilling the desired lighting and / or signaling function.
  • the invention makes it possible to resolve all or part of the drawbacks of current techniques.
  • a lighting and / or signaling device for motor vehicles comprising at least one light source configured to emit a primary luminous flux, a reflector configured to form a luminous flux reflected from the primary luminous flux and an element.
  • optical device comprising an input diopter and an output diopter, the optical element being configured to allow the emission of an output light beam by the output diopter on reception by the input diopter of the reflected light flux.
  • the device comprises a first and a second zone, the first zone and the second zone being configured to produce a different spread of the output beam.
  • the invention thus takes advantage of the definition of a specific beam envelope, in particular by virtue of an optical element, such as a lens, with two specific zones offering a compromise between several individual forms of beams.
  • One zone can for example allow the projection of a part of the beam more intense and more centered on the optical axis while another zone can project a part of the beam having a greater spread, for example vertically.
  • the spread is different at least along the vertical.
  • the device of the invention can concentrate part of the rays along the vertical and, over another zone, sweep a larger angular sector. It is thus possible to find a compromise between functions requiring a high concentration (such as an additional road function) and others requiring a wider vertical distribution (such as a DRL or city light function).
  • the first zone is configured to converge the rays of the output light beam further from the optical element than the second zone.
  • the spreading is then adjusted by a difference in places of focusing.
  • the parameter can be precisely adjusted.
  • the reflector comprises two lateral parts meeting at the level of a junction line and two light sources arranged symmetrically with respect to the junction line.
  • the invention also relates to a vehicle equipped with at least one system as introduced above.
  • the present invention can use light sources of the light-emitting diode type also commonly called LEDs.
  • these LEDs can be provided with at least one chip capable of emitting a light of advantageously adjustable intensity according to the lighting function and / or signaling to be carried out.
  • the term light source is understood here to mean a set of at least one elementary source such as an LED capable of producing a flux leading to generate at the output of the device of the invention at least one output flux filling at least a desired function.
  • vertical and horizontal are used in the present description to denote directions, following an orientation perpendicular to the plane of the horizon for the term “vertical”, and following an orientation parallel to the plane of the horizon for the term. term “horizontal”. They are to be considered in the operating conditions of the device in a vehicle. The use of these words does not mean that slight variations around the vertical and horizontal directions are excluded from the invention. For example, an inclination relative to these directions of the order of + or - 10 ° is here considered as a minor variation around the two preferred directions.
  • bottom or lower part generally means a part of an element of the invention located, in a vertical plane, below the optical axis.
  • top or top part means a part of an element of the invention situated, in a vertical plane, above the optical axis.
  • parallel or the notion of coincident axes or lines is understood here in particular with manufacturing or assembly tolerances, substantially parallel directions or substantially coincident axes fall within this scope.
  • the figure 1 presents a general perspective view of an embodiment of the device of the invention in which certain main elements of the invention are presented.
  • This representation is given with reference to an orthogonal frame of reference X, Y, Z.
  • the direction X can represent the direction of the optical axis while the direction Z can represent the vertical direction.
  • the Y direction can generally represent the width direction of the device.
  • the device comprises light sources 3, 4 (this preferred case comprises two sources but is not limiting; a single source could suffice).
  • the sources 3, 4 each emit a part of an overall primary luminous flux in the direction of a reflector 2 configured to at least partially reflect the rays coming from the sources 3, 4 in the direction of an optical element here in the form of 'a lens 1.
  • the lens 1 constitutes the terminal front portion of the device and it is through the latter that the projection of the desired beam takes place. It is not excluded that other elements having an optical function are arranged in the device and for example on the path of the rays between the reflector 2 and lens 1. In particular, the propagation of the rays takes place, following the example considered in figure 1 , in the air between the reflector 2 and the lens 1. However, intermediate propagation elements or cut-off elements could be interposed without departing from the scope of the invention.
  • the figure 1 also reveals that all the elements participating in the invention can be maintained in a mechanically coherent whole by means of a supporting structure 5 such as that shown.
  • a supporting structure 5 such as that shown.
  • the elements described above are not limiting.
  • electrical or electronic elements for controlling the light sources can also be integrated.
  • the optical element here in the form of a lens 1 advantageously constitutes the member for projecting the desired beam in front of the device, advantageously along an optical axis 16 visible in particular in figure 2 and parallel to the X direction, representing in the example the longitudinal direction of the assembly.
  • the optical element defines a first diopter 8 allowing the entry of light rays inside the optical element and a second diopter 9 at the level of the exit of light rays outside the element. optical.
  • a preferred configuration of the invention consists in producing at least one or the other of the two diopters 8, 9 in convex form.
  • both the diopter 8 and the diopter 9 are defined by convex surfaces so that the lens 1 is biconvex.
  • the optical element can be made from materials such as PMMA (polymethyl methacrylate), PC (polycarbonate) or the like.
  • the optical element is preferably a lens 1.
  • This is a one-piece member.
  • a single part for the formation of the optical element is meant that the latter is a one-piece assembly without any change of medium during the propagation of the rays within it.
  • the element can be obtained from the start in a single block, for example by injection of polymeric material, or be the result of the assembly of several components.
  • the optical element comprises several zones each allowing the definition of a part of the output beam with a specific shape, the shape provided by the projection in the first area being different from that provided by the projection in the second. zoned.
  • Each zone is in particular delimited by a different portion of the surface of the output diopter and is configured so that the projection of the beam differs, in its shape, depending on whether it is projected via the surface of the beam. exit diopter of the first zone or that of the second zone. More precisely, the projection differs between these two zones of the optical element by a different spread.
  • spreading is meant the angular sector scanned by the beam projected in front of the device, in one direction or several directions.
  • the device proposed here is configured to produce different spreads along the vertical direction, that is to say along planes parallel to the X, Z plane.
  • At least one of the input 8 and output 9 diopters advantageously have a specific configuration differentiated between the first zone and the second zone.
  • the surface of the output diopter 9 which operates this differentiation.
  • this case is not limiting and the surface defining the input diopter 8 could also be specific so as to differentiate between the two zones of the invention.
  • the optical element in the form of a lens 1 comprises, on its outer surface constituting the output diopter 9, a first surface portion defining the first zone 7 and a second surface portion defining the second zone, here in the form of two side portions 6a, 6b.
  • the lateral portions 6a, 6b are configured to frame the first zone 7.
  • this frame is carried out by juxtaposition in a horizontal direction. In the example, this corresponds to a sequence of a lateral portion 6a, of the first zone 7 and of the lateral portion 6b in the direction Y.
  • the lateral portion 6a, the first zone 7 and the lateral portion 6b can be linked together in the vertical direction corresponding here to the Z direction.
  • the differentiation of the first zone 7 and of the second zone comprising the lateral portions 6a, 6b takes place, at the level of the outlet diopter 9, by a difference in convexity.
  • the figure 1 gives a general view of this differentiation and reveals connection zones 10a, 10b at the level of the junction zones between the first zone 7 and the lateral portions 6a, 6b.
  • the connection areas are also visible in cross section in figure 2 . They are due to different shapes and in particular to different convexities of the outlet diopter 9 between the two zones.
  • the figure 2 gives two cutting lines AA and AB respectively revealing respectively in figure 3 and in figure 4 the two different convexities at the surface of the output diopter 9.
  • the radius of curvature is greater on the lateral parts 6a, 6b than on the first zone 7.
  • This configuration makes it possible to obtain a convergence of the rays passing through the parts lateral, closer to the exit diopter 9 than on the first zone 7. In this way, a larger opening is obtained in the vertical direction and therefore a spread along a higher angular sector in the plane X, Z, for example, a difference in radius of curvature in a proportion of the order of 10 to 40%.
  • connection zones 10a, 10b constituting variations in thickness of lens 1 in the X direction and forming zones connection 10a, 10b.
  • connection zones between side portions 6a, 6b and first zone 7 in other ways.
  • the two portions can meet with a ridge over at least part of the length of the junction.
  • a connecting surface for example in the form of a connecting fillet allowing a gradual passage limiting the optical discontinuities between the lateral portions 6a, 6b and the first zone 7.
  • the convexity of the output diopter 9 is also different in horizontal section corresponding in the illustration to the X, Y plane.
  • the lateral portions 6a, 6b have a radius of curvature greater than that of the first zone 7 at the center of the output diopter 9 of the device.
  • a difference in the radius of curvature of the order of 10 to 20% is satisfactory.
  • the surface of the lens 1 forming the entry diopter 8 may also have a difference in curvature between the central part of the first zone 7 and the lateral portions 6a, 6b.
  • the central part, substantially around the optical axis 16, may have a radius of curvature greater than that of the lateral portions 6a, 6b, for example in a proportion of the order of 15 to 30%.
  • the optical element is advantageously configured to produce, as a whole, a focusing.
  • two light sources 3, 4 are represented in the form of a chip of the monochip type using a support oriented along a plane substantially parallel to the X, Y plane and Leds directed downwards, that is to say following the Z direction for their mean emission radius.
  • These light sources 3, 4 cooperate advantageously in a particular way with the reflector 2 here placed below the sources 3, 4. This placement of the reflector 2 below allows the projection of light rays by reflection of the primary rays coming from the light sources 3, 4 without making the sources 3 visible , 4 directly from outside the device.
  • the general function of the reflector 2 is to produce, on the basis of primary rays 13 appearing at figures 3, 4 , reflected rays 14 capable, at least in part, of impacting the input diopter 8 of the optical element.
  • the reflector 2 provides a first transformation of the light rays generated by the sources 3, 4.
  • a first advantageous transformation carried out by the reflector 2 is a focusing.
  • the reflector 2 is configured to focus the primary rays 13 along a focusing line 17 advantageously intermediate between the reflector 2 and the input diopter 8.
  • the focusing takes place along the X, Z planes.
  • the figure 2 gives an illustration of the line 17 seen in section along the direction of the X, Y plane.
  • Another transformation preferentially permitted by the reflector 2 is colimation. More precisely, along a plane advantageously perpendicular to the plane in which the previously indicated focusing takes place, the primary rays 13 are reflected so as to present a preferred direction of propagation, preferably parallel to the optical axis 16 corresponding to the X direction. This transformation is revealed by the figure 2 at the level of which a plurality of reflected rays 14 is represented in parallel manner at the output of the reflector 2. To achieve this, the reflector 2 can be given, in horizontal section corresponding to the X, Y plane, a parabolic shape. In this case, the light sources 3, 4 are advantageously placed at or near the foci of these parabolic sections so as to produce the reflection in the preferred direction.
  • the whole of the reflector 2 preferably has the combination of elliptical and parabolic sections indicated above continuously over its entire surface.
  • two light sources 3, 4 are present.
  • an optional feature is to match one of the light sources 3 with a first side part 11a of reflector 2 and a second light source 4 in correspondence with a second side part of reflector 11b.
  • a reflector is formed substantially in two parts 11a, 11b, these parts being preferably symmetrical relative to the optical axis 16 and defining between them a junction line 12, an example of which is visible in figure 2 .
  • the junction line is not given in figure 1 .
  • Each lateral part 11a, 11b advantageously adopts its own configuration in parabolic horizontal section and in elliptical vertical section.
  • the junction line 12 is thus preferably a zone of cuspid points between two concave surfaces going up in the Z direction and joining, forming a cusp line at the level of the junction line 12.
  • figure 2 also gives an example of the placement of foci 20a, 20b corresponding respectively to the focus of the parabolic section of the lateral part 11a and of the lateral part 11b.
  • the sources 3, 4 are located offset relative to the foci 20a, 20b. More particularly, one option is to separate the light sources 3, 4 relative to the focal points 20a, 20b so that the sources 3, 4 are more distant from each other than the focal points 20a, 20b, For example in a proportion of the order of 1 to 3 times the shifts of the foci.
  • the foci 20a, 20b are positioned symmetrically around the junction line 10.
  • the sources 3, 4 are also symmetrical relative to the junction line 12. The assembly is advantageously aligned in the Y direction. so that the sources 3, 4 and the foci 20a, 20b are located on the same line.
  • the figures 3, 4 make it possible to compare the result of the light emission depending on whether the rays are projected by the lateral parts 6a, 6b or by the first zone 7.
  • the primary rays 13 are reflected by the reflector 2 in a focused manner on the line 17 and impact the entry diopter 8.
  • the projected rays 15 are focused along the line focusing 18.
  • the latter is located relatively far away relative to the diopter 9.
  • This central part can for example be used to project a portion of the beam in a relatively concentrated manner and far from the device, for example to form a predominant part of a driving beam additional.
  • the projected beam represented by the rays 15 in figure 4 achieves a focusing in a line 19 closer to the output diopter 9.
  • the vertical angular deflection of the beam produced in this part is greater. This can for example be used to achieve a predominant part of a signaling function requiring greater spatial coverage and in particular greater vertical coverage, for example for a DRL function or a city light function.
  • the invention makes it possible to define a projected beam of specific and differentiated shape according to the zone of the optical element in which pass the light rays originating from the light sources 3, 4.
  • a preferred application of the invention relates to the projection of several types of beams.
  • the envelope of the output beam is suitable for performing a plurality of functions. Therefore, it is then sufficient to control the device with the level of brightness corresponding to the desired lighting function to achieve the output of the corresponding beam.
  • a first of these beams is a beam of the city lamp type obtained with a relatively low intensity for the control of the light sources, for example 5 lumens for each.
  • a second function is a beam of the daylighting type for which the sources are advantageously controlled to each produce a flux of 50 lumens.
  • a third flux can be a beam of the additional road type, more powerful than the previous two and obtained for example with an intensity coming from light sources 3, 4 of approximately 150 lumens each.
  • the invention advantageously comprises a control circuit for the light source (s) 3, 4 so as to produce several levels of luminosity.
  • the circuit makes it possible to modify the power supply of the light sources 3, 4 so as to vary continuously or in stages the light intensity generated. As indicated above, it follows the formation of a plurality of beams performing different functions while being produced by a unique optical device.
  • it is not necessary according to the invention to have recourse to movable parts, for example to differentiate the orientation of the light rays according to the desired lighting function.

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)
  • Lenses (AREA)

Claims (17)

  1. Signalisierungs- und/oder Beleuchtungsvorrichtung für Kraftfahrzeuge, umfassend mindestens eine Lichtquelle (3, 4), die dazu konfiguriert ist, einen primären Lichtstrom zu emittieren, einen Reflektor (2), der dazu konfiguriert ist, aus dem primären Lichtstrom einen reflektierten Lichtstrom zu bilden, und ein optisches Element, das ein Eingangsdiopter (8) und ein Ausgangsdiopter (9) beinhaltet, wobei das optische Element dazu konfiguriert ist, bei Empfang des reflektieren Lichtstroms durch das Eingangsdiopter (8) die Emission eines Ausgangslichtstrahls durch das Ausgangsdiopter (9) zu ermöglichen,
    wobei das optische Element einen ersten und einen zweiten Bereich beinhaltet, wobei der erste Bereich (7) und der zweite Bereich dazu konfiguriert sind, eine unterschiedliche Ausbreitung des Ausgangsstrahls zu erzeugen,
    wobei der erste Bereich (7) dazu konfiguriert ist, die Strahlen des Ausgangslichtstrahls weiter von dem optischen Element entfernt konvergieren zu lassen als der zweite Bereich,
    dadurch gekennzeichnet, dass der Reflektor (2) zwei Seitenteile, die sich im Bereich einer Verbindungslinie (12) treffen, und zwei Lichtquellen (3, 4), die bezogen auf die Verbindungslinie (12) symmetrisch angeordnet sind, umfasst.
  2. Vorrichtung nach dem vorhergehenden Anspruch, wobei die Ausbreitung mindestens entlang der Vertikalen unterschiedlich ist.
  3. Vorrichtung nach einem der vorhergehenden Ansprüche, wobei die Oberfläche mindestens eines von dem Eingangsdiopter (8) und dem Ausgangsdiopter (9) ein konvexes Profil hat, wobei das konvexe Profil einen Krümmungsradius aufweist, der in dem ersten Bereich (7) größer als in dem zweiten Bereich ist.
  4. Vorrichtung nach einem der vorhergehenden Ansprüche, wobei der erste und der zweite Bereich horizontal nebeneinander liegen.
  5. Vorrichtung nach einem der vorhergehenden Ansprüche, wobei der erste Bereich (7) und der zweite Bereich in einer gleichen Linse (1) gebildet sind.
  6. Vorrichtung nach einem der vorhergehenden Ansprüche, wobei der zweite Bereich zwei Seitenabschnitte (6a, 6b) umfasst, die sich zu beiden Seiten des ersten Bereichs (7) befinden.
  7. Vorrichtung nach den zwei vorhergehenden Ansprüchen zusammengenommen, wobei jeder Seitenabschnitt (6a, 6b) im Bereich der Oberfläche mindestens eines von dem Eingangsdiopter (8) und dem Ausgangsdiopter (9) mit dem ersten Bereich (7) durch einen Verbindungsbereich (10a, 10b) verbunden ist, der ausgewählt ist aus: einer Stufe, einer Kante, einer Verbindungskehle.
  8. Vorrichtung nach einem der vorhergehenden Ansprüche, wobei der Reflektor (2) dazu konfiguriert ist, die Strahlen des primären Lichtstroms entlang einer ersten Ebene zu kollimieren und die Strahlen des primären Lichtstroms entlang einer zweiten Ebene, die zu der ersten Ebene senkrecht ist, zu fokussieren.
  9. Vorrichtung nach dem vorhergehenden Anspruch, wobei die Fokussierung der Strahlen des primären Lichtstroms entlang einer zweiten Ebene, die zu der ersten Ebene senkrecht ist, entlang einer Linie von Brennpunkten (17) erfolgt, die sich zwischen dem Reflektor (2) und dem Eingangsdiopter (8) befindet.
  10. Vorrichtung nach dem vorhergehenden Anspruch, wobei die Verbindungslinie (12) eine Umkehrgerade zwischen zwei benachbarten gebogenen Rändern der Seitenteile (11a, 11b) des Reflektors (2) ist.
  11. Vorrichtung nach dem vorhergehenden Anspruch, wobei sich die Verbindungslinie (12) in einer vertikalen Ebene befindet, die durch die optische Achse (16) der Vorrichtung verläuft.
  12. Vorrichtung nach einem der 2 vorhergehenden Ansprüche, wobei die Seitenteile (11a, 11b) jeweils ein parabolisches Querschnittsprofil entlang einer horizontalen Ebene aufweisen.
  13. Vorrichtung nach dem vorhergehenden Anspruch, wobei die Brennpunkte (20a, 20b) der parabolischen Profile bezogen auf die Verbindungslinie (12) symmetrisch sind.
  14. Vorrichtung nach dem vorhergehenden Anspruch, wobei die Brennpunkte (20a, 20b) der parabolischen Profile weiter voneinander entfernt sind als die Lichtquellen (3, 4) .
  15. Vorrichtung nach einem der vorhergehenden Ansprüche, wobei die mindestens eine Quelle (3, 4) mindestens einen Emitter einer Lumineszenzdiode umfasst.
  16. Vorrichtung nach einem der vorhergehenden Ansprüche, die eine Leistungssteuerschaltung für die mindestens eine Quelle (3, 4) umfasst, wobei die Schaltung dazu konfiguriert ist, mindestens zwei unterschiedliche Lichtintensitätsgrade für den primären Lichtstrom erzeugen zu lassen.
  17. Vorrichtung nach dem vorhergehenden Anspruch, wobei die Leistungssteuerschaltung dazu konfiguriert ist, in aufsteigender Reihenfolge des Lichtintensitätsgrads Folgendes zu erzeugen:
    - einen primären Lichtstrom, der dazu konfiguriert ist, einen Ausgangsstrahl vom Typ Standlicht zu erzeugen;
    - einen primären Lichtstrom, der dazu konfiguriert ist, einen Ausgangsstrahl vom Typ Tagesfahrlicht zu erzeugen
    - einen primären Lichtstrom, der dazu konfiguriert ist, einen Ausgangsstrahl vom Typ Fernlicht zu erzeugen.
EP14747053.8A 2013-08-05 2014-08-04 Signalisierungs- und/oder beleuchtungsvorrichtung für kraftfahrzeuge Active EP3030830B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1357767A FR3009367B1 (fr) 2013-08-05 2013-08-05 Dispositif optique et systeme de signalisation et/ou d'eclairage
PCT/EP2014/066753 WO2015018803A1 (fr) 2013-08-05 2014-08-04 Dispositif d'eclairage et/ou de signalisation pour vehicules automobiles

Publications (2)

Publication Number Publication Date
EP3030830A1 EP3030830A1 (de) 2016-06-15
EP3030830B1 true EP3030830B1 (de) 2021-09-29

Family

ID=49484286

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14747053.8A Active EP3030830B1 (de) 2013-08-05 2014-08-04 Signalisierungs- und/oder beleuchtungsvorrichtung für kraftfahrzeuge

Country Status (6)

Country Link
EP (1) EP3030830B1 (de)
JP (1) JP6453327B2 (de)
CN (1) CN105452762B (de)
BR (1) BR112016002575A2 (de)
FR (1) FR3009367B1 (de)
WO (1) WO2015018803A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011040247A (ja) * 2009-08-10 2011-02-24 Koito Mfg Co Ltd 車両用前照灯の灯具ユニット
JP6712204B2 (ja) 2016-09-02 2020-06-17 株式会社小糸製作所 車両用灯具
DE102016125676A1 (de) * 2016-12-23 2018-06-28 Automotive Lighting Reutlingen Gmbh LED-Modul und Beleuchtungseinrichtung für ein Kraftfahrzeug mit mehreren solcher LED-Module
FR3079282B1 (fr) * 2018-03-20 2020-10-09 Psa Automobiles Sa Agencement pour vehicule automobile comprenant un element de carrosserie et un dispositif d’eclairage et/ou de signalisation implante dans ledit element de carrosserie

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3226580A1 (de) * 1981-12-08 1983-06-16 Robert Bosch Gmbh, 7000 Stuttgart Scheinwerfer fuer kraftfahrzeuge
DE3620789C2 (de) * 1986-06-20 1993-12-23 Bosch Gmbh Robert Abgeblendeter Kraftfahrzeugscheinwerfer
JPS6340201A (ja) * 1986-08-04 1988-02-20 株式会社小糸製作所 車輌用前照灯
JP4264364B2 (ja) * 2004-01-27 2009-05-13 株式会社小糸製作所 車両用前照灯
FR2872257B1 (fr) * 2004-06-24 2006-08-18 Valeo Vision Sa Module d'eclairage pour vehicule automobile et projecteur comportant un tel module
DE102005030932B4 (de) * 2005-06-30 2022-01-13 HELLA GmbH & Co. KGaA Scheinwerfer für Fahrzeuge
US20070171665A1 (en) * 2006-01-24 2007-07-26 Guide Corporation High-intensity zone LED projector
JP5008547B2 (ja) * 2007-12-26 2012-08-22 スタンレー電気株式会社 車両用灯具
FR2928717B1 (fr) * 2008-03-11 2010-03-26 Valeo Vision Dispositif d'eclairage pour vehicule automobile.
JP5177873B2 (ja) * 2008-07-11 2013-04-10 株式会社小糸製作所 車両用灯具
FR2943799B1 (fr) * 2009-03-31 2011-09-02 Valeo Vision Sas "lentille pour module d'eclairage pour vehicule automobile".
FR2944578B1 (fr) * 2009-04-21 2013-08-02 Valeo Vision Sas Module et dispositif d'eclairage pour vehicule avec fonction route amelioree
JP5398507B2 (ja) * 2009-12-16 2014-01-29 株式会社小糸製作所 車両用前照灯装置
JP5537989B2 (ja) * 2010-02-24 2014-07-02 スタンレー電気株式会社 前照灯及び複焦点レンズ
JP5716990B2 (ja) * 2011-01-24 2015-05-13 スタンレー電気株式会社 車両用灯具
JP2013030429A (ja) * 2011-07-29 2013-02-07 Stanley Electric Co Ltd 車両用灯具ユニット
AT512468B1 (de) * 2012-02-13 2014-01-15 Zizala Lichtsysteme Gmbh Beleuchtungsmodul für ein kraftfahrzeug
TWM445667U (zh) * 2012-09-07 2013-01-21 Coplus Inc 霧燈

Also Published As

Publication number Publication date
CN105452762A (zh) 2016-03-30
EP3030830A1 (de) 2016-06-15
JP6453327B2 (ja) 2019-01-16
FR3009367B1 (fr) 2018-06-15
FR3009367A1 (fr) 2015-02-06
CN105452762B (zh) 2020-01-17
JP2016529667A (ja) 2016-09-23
BR112016002575A2 (pt) 2017-08-01
WO2015018803A1 (fr) 2015-02-12

Similar Documents

Publication Publication Date Title
EP2871406B1 (de) Optisches Hauptelement, Beleuchtungsmodul und Scheinwerfer für Kraftfahrzeug
EP3093557B1 (de) Beleuchtungsmodul mit doppelfunktion für abblend- und fernlicht für kraftfahrzeug
EP3147557A1 (de) Primäres optisches element für kraftfahrzeugsbeleuchtungsmodul
EP2607165B1 (de) Beleuchtungsmodul mit zumindest zwei im wesentlich senkrecht zueinander angeordneten Lichtquellen
EP3002504A2 (de) Leuchtmodul zur beleuchtung und/oder signalisierung für kraftfahrzeug
FR2995967B1 (fr) Module d'eclairage, notamment pour vehicule automobile
FR3039880B1 (fr) Dispositif d’eclairage et/ou de signalisation pour vehicule automobile
EP3127747A1 (de) Vorrichtung zur beleuchtung und/oder signalisierung für kraftfahrzeug
EP3517827A1 (de) Leuchtmodul, das ein primäres optisches modul umfasst, das mit zwei formgebungsmatten ausgestattet ist
EP3030830B1 (de) Signalisierungs- und/oder beleuchtungsvorrichtung für kraftfahrzeuge
EP2846081B1 (de) Vorrichtung zur Beleuchtung und Signalisierung für Fahrzeuge
WO2016124718A1 (fr) Module lumineux d'un véhicule compatible au trafic gauche et au trafic droit
EP3803198A1 (de) Leuchtmodul für kraftfahrzeug und mit solch einem modul ausgestattete beleuchtungs- und/oder signalvorrichtung
EP3003782A1 (de) Beleuchtungsmodul für kfz-scheinwerfer, scheinwerfer mit solchen modulen und scheinwerferanordnung
EP2770246A1 (de) Beleuchtungs- und/oder Signalisierungseinheit, insbesondere für Kraftfahrzeug
FR3038696A1 (fr) Module lumineux pour l'eclairage et/ou la signalisation d'un vehicule automobile
EP3141804B1 (de) Beleuchtungsmodul für kraftfahrzeugscheinwerfer, und entsprechender scheinwerfer
EP3511608B1 (de) Optisches modul für ein kraftfahrzeug
EP2101105A1 (de) Beleuchtungsvorrichtung für Kraftfahrzeug
FR2769687A1 (fr) Ensemble de projecteurs gauche et droit de vehicule automobile, a proprietes photometriques ameliorees
WO2023030808A1 (fr) Module lumineux pour vehicule automobile
FR3022979A1 (fr) Systeme d'eclairage et/ou de signalisation pour vehicules automobiles
WO2024133404A1 (fr) Dispositif lumineux comprenant une pluralité de modules
FR3139881A1 (fr) Module lumineux
FR2995662A1 (fr) Module et dispositif d'eclairage pour vehicule automobile

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20160121

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RIN1 Information on inventor provided before grant (corrected)

Inventor name: AYEN, NADINE

Inventor name: DOHA, JEAN-FRANCOIS

Inventor name: LAMINETTE, MAXIME

DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20190923

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Ref document number: 602014080370

Country of ref document: DE

Free format text: PREVIOUS MAIN CLASS: F21S0008100000

Ipc: F21S0041260000

RIC1 Information provided on ipc code assigned before grant

Ipc: F21S 41/265 20180101ALI20200902BHEP

Ipc: F21S 41/26 20180101AFI20200902BHEP

Ipc: F21S 41/33 20180101ALI20200902BHEP

Ipc: F21S 41/148 20180101ALI20200902BHEP

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20201013

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAJ Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted

Free format text: ORIGINAL CODE: EPIDOSDIGR1

GRAL Information related to payment of fee for publishing/printing deleted

Free format text: ORIGINAL CODE: EPIDOSDIGR3

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

INTC Intention to grant announced (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20210423

GRAF Information related to payment of grant fee modified

Free format text: ORIGINAL CODE: EPIDOSCIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: AT

Ref legal event code: REF

Ref document number: 1434512

Country of ref document: AT

Kind code of ref document: T

Effective date: 20211015

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602014080370

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: FRENCH

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210929

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210929

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210929

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211229

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210929

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210929

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211229

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20210929

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1434512

Country of ref document: AT

Kind code of ref document: T

Effective date: 20210929

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210929

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211230

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210929

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220129

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210929

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210929

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220131

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210929

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210929

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210929

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210929

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210929

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210929

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602014080370

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210929

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20220630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210929

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210929

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210929

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20220804

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220804

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220831

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220831

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20220831

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230528

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220804

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220831

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220804

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20230828

Year of fee payment: 10

Ref country code: DE

Payment date: 20230808

Year of fee payment: 10

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20140804

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210929

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210929

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210929