WO2010103430A1 - Dispositif d'éclairage pour automobile - Google Patents

Dispositif d'éclairage pour automobile Download PDF

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Publication number
WO2010103430A1
WO2010103430A1 PCT/IB2010/050914 IB2010050914W WO2010103430A1 WO 2010103430 A1 WO2010103430 A1 WO 2010103430A1 IB 2010050914 W IB2010050914 W IB 2010050914W WO 2010103430 A1 WO2010103430 A1 WO 2010103430A1
Authority
WO
WIPO (PCT)
Prior art keywords
light
lighting device
automobile
mounting member
lighting
Prior art date
Application number
PCT/IB2010/050914
Other languages
English (en)
Inventor
Nils Benter
Robert Zeitlin
Augustinus G. H. Meijers
Christopher Jung
Roger Hartmann
Dieter Rethschulte
Original Assignee
Koninklijke Philips Electronics N. V.
Philips Intellectual Property & Standards Gmbh
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 Koninklijke Philips Electronics N. V., Philips Intellectual Property & Standards Gmbh filed Critical Koninklijke Philips Electronics N. V.
Publication of WO2010103430A1 publication Critical patent/WO2010103430A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/28—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating front of vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/2661—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic mounted on parts having other functions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q2400/00—Special features or arrangements of exterior signal lamps for vehicles
    • B60Q2400/30—Daytime running lights [DRL], e.g. circuits or arrangements therefor

Definitions

  • the invention relates to a lighting device for an automobile. More specifically, it relates to a daytime running light device.
  • DRL daytime running light
  • One method employs the standard headlights of the automobile, which may be used in normal, i. e. dipped, mode. Alternatively, if an appropriate circuitry is provided, the headlights may be used with reduced power. This first method may seriously reduce the lifetime of the headlamps. Moreover, in some countries government regulations call for specific lighting characteristics for a DRL that cannot be fulfilled with a standard headlight. In some countries, it is not allowed to use the dipped beam during day time.
  • a second method employs a dedicated DRL, i.e. a light source that is provided exclusively for this purpose.
  • a dedicated DRL i.e. a light source that is provided exclusively for this purpose.
  • This requires integration of an additional light source into the front side of the automobile.
  • US 7,252,420 discloses a lighting device for an automobile, comprising a first and second light source focused on a first and second reflective zone, respectively.
  • the light coming from the first light source is reflected by the first and second reflective zone and corresponds to a DRL beam.
  • Dedicated DRL devices as described in the reference are not easy to integrate into an automobile.
  • the basic idea of the invention is to use a mounting area for a license plate, which is available on the front side of every automobile, for mounting a daytime running light device thereon.
  • the daytime running light device can be used on many automobile models and can be easily installed.
  • a lighting device for an automobile comprises a first lighting assembly mounted on a first support member and a second lighting assembly mounted on a second support member. Further, the lighting device comprises a mounting member for a license plate, wherein the first and second support members are connected by the mounting member.
  • the first and second lighting assemblies together form a daytime running light unit.
  • a first light-emitting surface of the first lighting assembly and a second light-emitting surface of the second lighting assembly are spaced apart and positioned on either side of the mounting member.
  • the automobile also has a license plate connected to the mounting member of the light- ing device.
  • the mounting member is mounted to a mounting area for a license plate on the front side of the automobile.
  • the mounting member is adapted for mounting a license plate thereon. This means that it provides enough space for the license plate to be mounted. It may have an area that is at least equal to that of the license plate, but it may also be very slim in shape. Optionally, it can comprise holes, so that the license plate can be fixed on the mounting member by screws. Alternatively, the mounting member may comprise clamps or the like for securing a license plate.
  • the mounting member and the support members can be made of one piece or be separate parts that are connected in the production process.
  • these members account for the structural stability of the device. They can be made of materials like metal, plastic, carbon fiber reinforced plastic, glass reinforced plastic or combinations of these.
  • a light-emitting surface is that part of the surface of the lighting assembly from which light is emitted when the lighting device is powered. Usually, this corresponds to a transparent housing of the lighting assembly. A method for determination of the area of the light-emitting surface is given in detail below.
  • the first and second lighting assemblies together form a daytime running light unit. That is, when the lighting device is mounted to the front side of an automobile, the lighting assemblies provide a DRL function.
  • DRL is to be understood as corresponding to standards or regulations in a respec- tive country or region. Independent of national standards, DRL has a signaling function for automobiles to allow others to better notice a correspondingly equipped automobile, without causing inappropriate distraction or irritation. Consequently, the DRL function is preferably realized by a constantly operating light, as opposed to a flashing light. In accordance with most national or international standards, the light colors are inside the white and amber box defined in different regulations. In many countries, government regulations also call for a minimum and maximum light intensity and a defined light distribution.
  • a DRL for an automobile comprises two spaced-apart lights. Accordingly, the first and second light-emitting surface are spaced apart. According to the invention, they are positioned on either side of the mounting member. This does not exclude that the light-emitting surfaces may be positioned higher or lower than the mounting member.
  • the mounting member As the mounting member is intended to be mounted to the front side of an automobile, it may be provided with means for connection to a mounting area for a Ii- cense plate on the front side of the automobile. Since a mounting area usually comprises a number of holes adapted for mounting a license plate or a license plate holder by screws, the mounting member may be provided with a number of holes that correspond to the holes in the mounting area. In this case, the mounting member can be mounted with screws in the same way that a license plate is mounted. Another possibility is to provide pins on the back side of the mounting member, which are positioned correspondingly to the holes in the mounting area. If the size of the pins is chosen appropriately, they can be lodged inside the holes and hold the lighting device in position.
  • the distance between the first light-emitting surface and the second light-emitting surface is at least 38 cm. More preferably, the distance between the first light-emitting surface and the second light- emitting surface is at least 60 cm.
  • the daytime running light unit is operable to emit light conti- nuously.
  • a flashing function could lead to the DRL being confused with indicators, warning lights or lights used by ambulances, police and the like.
  • a flashing function is restricted by government regulations to certain purposes and is prohibited for DRL.
  • flashing at a frequency that is not perceivable to the human eye e.g. at more than 20 Hz, could be employed.
  • a rapid flashing like this is also considered as continuous emission of light.
  • the mounting member comprises a license plate holder. This makes it very easy to mount a license plate on the lighting device. Furthermore, the installation procedure is facilitated if a license plate holder is integrated into the lighting device compared to installing a separate license holder.
  • a position and/or angular orientation of each light-emitting surface is adjustable relative to the mounting member.
  • the lighting device can be adapted to the shape of the front side of an automobile. It may also be possible to adapt the lighting device to comply with government regulations on the positioning of the light-emitting surfaces.
  • An adjustable orientation may be achieved by connecting each support member to the mounting member by a hinge. Alternatively, each support member may comprise a plastically bendable portion to allow change of an angular orientation of each light-emitting surface. It is understood that a position of the light-emitting surface may be changed along with its angular orientation.
  • the axis of a hinge can have different orientations. Most commonly, the axis will be substantially vertical, i.e. within 30° of the vertical. However, other orientations are not excluded. For example, a horizontal axis can allow the support member to be rotated upward and downward. In any case, to avoid unintentional pivoting, it is pre- ferred that the hinge can be locked in at least one position.
  • a plastically bendable portion may consist of a plastic material which can be bent under application of moderate heat.
  • a portion may comprise a ductile material like a metal wire, band or the like. The strength of this part can be chosen such that no bending occurs under the weight and inertia forces acting on it during the normal operation of the automobile.
  • each lighting assembly may be elastically deflectable with respect to the mounting member. If it is deflectable in a forward direction, the rest position of the lighting assembly relative to the mounting member may be chosen according to an autobody with a very strong curvature. If the lighting device is mounted to an autobody with a weaker curvature, the lighting assembly is deflected to adapt to that curvature. However, the deflection will result in a restoring force or torque. Thus, the lighting assembly, or the support member on whom it is mounted, is forced to rest against the autobody.
  • the support member may comprise an elastically benda- ble portion, which can be made of plastic, metal or the like. It may also be connected to the mounting member by an elastic member like a spring. It is e.g. possible to integrate a spring into a hinge, by which the support member is connected to the mounting member.
  • each support member is connectable to the mounting member in a plurality of vertical positions. This can be realized, for example, if the sup- port member is slidably connected to the mounting member and can be locked in a plurality of vertical positions.
  • the light-emitting surfaces extend laterally away from the mounting member. This can be advantageous for some automobile models with limited vertical space available for the light-emitting surfaces to provide a certain minimum area for the light-emitting surfaces.
  • the first and second light-emitting surfaces are positioned higher or lower than the center of the mounting member.
  • the mounting member may then be mounted to the mounting area in two positions which differ by a 180° rotation of the lighting device.
  • the light- emitting surfaces higher or lower by mounting the mounting member in one position or the other. In this way, the same device may be used on differently shaped automobile fronts.
  • each lighting assembly comprises a light source and light generated by the light source is emitted from the light-emitting surface in a forward direction.
  • forward direction is any direction ahead of the automobile and within 45° of its longitudinal axis. Usually, a major amount of light will be emitted into within 20° of the longitudinal axis. It is not excluded that some light is emitted into a direction that is not a forward direction.
  • the light source is a halogen lamp.
  • Halogen lamps are widely used in automotive applications, so that it may be possible to use a widely availa- ble, standardized light source for the lighting device.
  • At least one light-emitting diode may be employed as a light source.
  • LEDs are advantageous because they are usually smaller in size than halogen lamps and allow for a flat design of the lighting assembly. Furthermore, the lifetime of an LED may be longer than that of an automobile so that there may be no need to change the light source.
  • a organic light-emitting diode may be used as a light source.
  • OLED can provide a light source extending in two dimensions, which is particularly advantageous when national regulations on DRL require the light-emitting surface to have a certain minimum area.
  • Another advantageous feature of an OLED is that it can be very flat and is very flexible in shape. Therefore, it can be integrated easily into almost any lighting assembly.
  • An OLED may preferably combined with a light-directing foil.
  • light emitted from the light-emitting surfaces should have a certain intensity distribution.
  • various optical devices may be employed in order to direct, shape, condense or widen light beams emitted from the light source.
  • light from the light source is emitted into a light guide to be directed into a forward direction.
  • Light guides made of plastic materials, e.g. PMMA, PC, silicone, or glass can be used in this embodiment, whereas plastic is preferred.
  • light guide will be provided next to the light source or even par- tially surrounding the light source, so that a major amount of light is emitted into the light guide.
  • a reflector may be used to direct the light into the forward direction and to achieve a desired light distribution.
  • Reflectors can e.g. be made of metal, glass or plastic on which a reflective layer is provided.
  • a vast va- riety of shapes can be used for a reflector, like flat, polyhedral, ellipsoidal, paraboloidal etc.
  • a primary optic like a collimator or a total internal reflection device, may be provided next to the light source in order to pre-shape the light, which is afterwards directed into a light guide or onto a reflector.
  • secondary optical elements such as a lens or a prism, may be employed to shape the light beam.
  • the lighting device comprises an electronic driver circuit to carry out automatically the switching of the lighting device.
  • the circuit may be provided such that it is operable to supply the lighting assemblies with power when the ignition of the automobile is on and the headlights are switched off and to cut power otherwise.
  • the driver circuit may be connected to the ignition and the headlight power supply. There is no need for additional circuitry inside the automobile.
  • the area of each light-emitting surface is between 25 cm 2 and 200 cm 2 , in accordance with European Union regulation ECE R87.
  • area refers to the effective projected area. According to the ECE R87 regulation, this area is determined by first measuring the total light intensity with a detector positioned at a distance of 7.68 m on the reference axis. Afterwards, an opaque screen with a vertical edge is moved from the left side between the light-emitting surface and the detector until the intensity drops to 98% of the total value. The position of the edge of the screen defines the left edge of the effective projected area. The right, top and bottom edges are determined in the same way.
  • the lighting device can also be adapted to comply with other standards or regulations. Accordingly, the area of each light-emitting surface may be at least 25 cm 2 .
  • each of the first and second lighting assemblies is operable to create a light distribution with a luminous intensity of at least 400 cd at its center and not more than 1200 cd in any part of the light distribution.
  • the regulation also calls for a light intensity having a maximum value at the HV point and decreasing towards the edges.
  • the lighting device may be adapted according to different regulations or standards.
  • the light intensity at the center of the light distribution (corresponding to the HV point) is at least 500 cd, whereas the intensity is not more than 3000 cd, preferably not more than 1500 cd in any part of the distribution.
  • Fig. 1 is a front view of a first embodiment of a lighting device according to the invention
  • Fig. 2 is a front view of a first automobile with the lighting device of
  • FIG. 3 is a front view of a second automobile with the lighting device of
  • Fig. 4 is a cross-sectional top view of the front part of the first automobile with the lighting device of Fig.2
  • Fig. 5 is a cross-sectional top view of the front part of a third automobile with the lighting device of Fig.2,
  • Fig. 6 is a cross-sectional top view of a second embodiment of a lighting assembly according to the invention.
  • Fig. 7 is a cross-sectional top view of a third embodiment of a lighting assembly according to the invention
  • Fig. 8 is a cross-sectional top view of a fourth embodiment of a lighting assembly according to the invention
  • Fig. 9 is a cross-sectional top view of a fifth embodiment of a lighting assembly according to the invention
  • Fig. 10 is a cross-sectional top view of a sixth embodiment of a lighting assembly according to the invention.
  • Fig. 11 is a cross-sectional top view of a seventh embodiment of a light- ing assembly according to the invention and Fig. 12 is a cross-sectional top view of an eighth embodiment of a lighting assembly according to the invention.
  • Fig.1 is a front view of first embodiment a daytime running light (DRL) device 1.
  • a center portion 2 of the DRL device 1 is substantially flat and is made of molded plastic.
  • the overall design of the DRL device 1 is symmetrical with respect to a vertical plane.
  • a first support member 3 and a second support member 4 are provided, which are connected by the center portion 2.
  • the support members 3, 4 are also made of molded plastic.
  • a first lighting assembly 5 is mounted on the first support member 3.
  • An outer cover of the first lighting assembly 5 is formed by a transparent housing 9.
  • the transparent housing 9 is roughly defines a first light-emitting surface 11.
  • a second lighting assembly 6 with a second light- emitting surface 12 is mounted on the second support member 4.
  • the distance between the light-emitting surfaces 11, 12 is 60 cm.
  • the light-emitting surfaces 11, 12 are relatively slim in shape, extending laterally to an overall width of 130 cm. They are positioned higher than the center of the center portion 2. Therefore, by turning the DRL device 1 by 180°, the light-emitting surfaces 11, 12 get into a position that is lower than the center of the center portion 2.
  • the center portion 2 forms a mounting member for a license plate 110.
  • the center portion 2 is provided with a license plate holder 21.
  • the rim of the license plate holder 21 forms a retaining bracket for the license plate 110.
  • the license plate holder 21 has a detachable portion 28 which is connected to the license plate holder 21 by clamping.
  • two laterally spaced apart holes 15, 16 are provided in the center portion 2.
  • the position and diameter of the holes 15, 16 correspond to factory-provided holes 103, 104 in the mounting area 101 for a license plate 110 on the front side of an automobile 100.
  • a cable 30 is connected to the DRL device 1 connection with the electrical system of the automobile 100.
  • the cable 30 is a three-core cable, having one lead for connection to an ignition-dependent power supply, a second lead for connection to the power supply of the headlights of the automobile 100, and a third lead for connection to ground.
  • Fig.2 shows a front view of the automobile 100 with the DRL device 1 connected to a mounting area 101 for a license plate 110. As shown, the DRL device 1 is connected to the mounting area 101 by screws 105. To establish an electrical connection between the DRL device 1 and the interior of the automobile 100, the cable 30 is passed through a factory-provided aperture 106 in the lower part of the grille section of the automobile 100. The cable 30 is connected to the electrical system of the automobile 100 as indicated above.
  • a factory-provided aperture 106 like the one shown here is present in the majority of automobile models. Alternatively, a factory-provided hole in the mounting area 101 may be employed. If, however, no factory-provided aperture of any kind is available, an extra hole may be drilled.
  • the DRL device 1 is mounted in a position in which the light- emitting surfaces 11, 12 are positioned higher than the center of the center portion 2. However, in some cases it can be advantageous to mount the DRL device 1 in a position in which it is turned by 180° with respect to Fig.2. In this arrangement, which is shown in Fig. 3, the light-emitting surfaces 11, 12 are positioned lower than the center of the center portion 2. As shown, the DRL device is mounted to a second automobile 100a. This automobile 100a is different from the first automobile 100 in so far as it is equipped with pair of headlights 111 that are positioned relatively low. If the DRL device was mounted in the position shown in Fig.2, the headlights 111 would be obstructed.
  • each lighting assembly 5, 6 employs an LED 7 as a light source.
  • the color of light here and in the following embodiments is white.
  • the LEDs 7 are mounted on the support members 3, 4 and are aligned to emit light laterally.
  • Each LED 7 is located next to a light guide 17, 18 which extends laterally and is covered by one of the transparent housings 9, 10.
  • the power supply for each LED 7 is controlled by an electronic driver circuit 19, 20.
  • Each electronic driver circuit 19, 20 is connected to the cable 30 and is thus supplied with a ignition-dependent signal and a signal that is dependent on the power supply of the headlights.
  • Each circuit 19, 20 is operable to power the LED 7 only if the ignition of the automobile 100 is on and the headlights are off.
  • the shape of the DRL device 1 is adapted to the fact that the mounting area 101 of the automobile 100 is recessed with respect to the neighboring parts of the autobody.
  • the overall shape of the front part of the automobile 100 shown in Fig.4 has a relatively strong curvature. It is, however, possible to adapt the DRL device 1 to the shape of other automobiles.
  • each hinge 13, 14 is essentially vertical, so that each support member 3, 4 is allowed to pivot around this axis.
  • the hinges 13, 14 are adapted to prevent unintentional pivoting, e.g. by a locking mechan- ism.
  • each hinge 13, 14 could comprise an elastic element like a spring.
  • the rest position of the spring may be chosen to correspond to a position in which each support member 3, 4 is inclined backwards at an angle of e.g. 30°.
  • each support member 3, 4 is bent forward and the elastic element exerts a torque, which forces the support member 3, 4 to butt against the autobody.
  • Fig.5 shows the DRL device 1 of Fig.4 connected to a third automobile 100b. For simplicity reasons, only one half of the DRL device 1 is shown.
  • the over- all shape of the front part of this automobile 100b is substantially flat. Accordingly, the first and second support member 3, 4 are pivoted with respect to Fig.4 to adapt to this shape.
  • the DRL device 1 can be integrated well into the surface structure of a variety of automobile models, which may e.g. result in a favorable aerodynamic performance and/or a favorable appearance.
  • Fig. 6 illustrates a second embodiment of a lighting assembly 5 a.
  • Fig. 7 shows a third embodiment of a lighting assembly 5b, wherein a primary optics in the form of a total internal reflection (TIR) device 23 is employed. Otherwise, the design is identical to the second embodiment.
  • the TIR device 23 has a frustro-conical shape and surrounds an LED 7. Light emitted by the LED 7 is condensed by the TIR device 23 before it is passed onto the reflector. Thus, the amount of un- wanted light scattering is reduced.
  • a TIR device is employed.
  • a reflection collimator may be used to condense the light bundle.
  • a fourth embodiment of a lighting assembly 5 c which is illustrated in Fig. 8, the light source of the lighting assembly is provided by three LEDs 7 provided on the back side of the support member 3c.
  • the LEDs 7 are supplied to emit light in a lateral direction.
  • a reflector 24 is provided next to each LED 7, a reflector 24 is provided. Spheroidal inner surfaces of the reflectors 24 are adapted to redirect light into a forward direction.
  • Other features of the third embodiment are identical to the second embodiment and will not be described.
  • Fig. 9 shows a fifth embodiment of a DRL device, which employs five LEDs 7 provided on the back side of the support member 3d. The LEDs 7 are aligned in parallel and are directed in a forward direction. In order to focus the light emitted by the LEDs 7, each LED 7 is provided with a reflector 25, which is roughly paraboloidal in shape.
  • each TIR device 26 is also roughly paraboloidal.
  • Fig.11 illustrates a seventh embodiment, which is similar to the fifth embodiment.
  • Each of five LEDs 7 is provided with a reflector 25.
  • the lighting assembly employs a lens 27 which acts as a secondary optics on the light reflect- ed by the reflectors 25.
  • the combined action 25 of the reflectors and the lens 27 allows for a more flexible focusing of a light beam.
  • an eighth embodiment is show, in which an organic light- emitting diode (OLED) 31 is employed as a light source.
  • the OLED 31 is a light source that extends in two dimen- sions, which makes it possible to provide a required minimum area for the light-emitting surface without the need for reflectors, light guides or the like.
  • a light directing foil 32 which is mounted on the OLED 31 , is used to shape the light emitted from the OLED 31 and to provide a required light intensity distribution.
  • the OLED 31 is slightly bent, but it may also be flat or have almost any kind of curvature.
  • the use of a light directing foil 32 is preferred but it is also conceivable to use the OLED 31 without it.
  • DRL device 2 center portion
  • first support member 4 second support member 5: first lighting assembly 5a: first lighting assembly 5b: first lighting assembly
  • first lighting assembly 5d first lighting assembly 5e: first lighting assembly 5f: first lighting assembly 5g: first lighting assembly
  • first light-emitting surface 12 second light-emitting surface 13: hinge 14: hinge 15: hole

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

L'invention porte sur un dispositif d'éclairage (1) pour une automobile (100, 100a, 100b). Pour proposer un dispositif d'éclairage de fonctionnement diurne pour l'après-vente qui peut être aisément intégré dans de nombreux modèles d'automobile, le dispositif d'éclairage (1) comprend un élément de montage (2) pour une plaque d'immatriculation, de telle sorte que le dispositif d'éclairage (1) peut être monté sur le côté avant d'une automobile (100, 100a, 100b) sur une zone de montage (101) pour une plaque d'immatriculation (110). Un premier et un second élément de support (3, 4) sont reliés par l'élément de montage (2). Un premier et un second ensemble d'éclairage (5, 6), qui forment ensemble une unité d'éclairage de fonctionnement diurne, sont montés sur le premier et le second élément de support (3, 4), respectivement. Les ensembles d'éclairage (5, 6) comprennent des surfaces d'émission de lumière (11, 12) qui sont espacées l'une de l'autre et disposées des deux côtés de l'élément de montage (2).
PCT/IB2010/050914 2009-03-10 2010-03-03 Dispositif d'éclairage pour automobile WO2010103430A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP09154694 2009-03-10
EP09154694.5 2009-03-10

Publications (1)

Publication Number Publication Date
WO2010103430A1 true WO2010103430A1 (fr) 2010-09-16

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PCT/IB2010/050914 WO2010103430A1 (fr) 2009-03-10 2010-03-03 Dispositif d'éclairage pour automobile

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021111319A1 (de) 2021-05-03 2022-11-03 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Kennzeichen-Halteanordnung

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6079852A (en) * 1996-12-17 2000-06-27 Piaa Corporation Auxiliary light
EP1304260A1 (fr) * 2000-07-12 2003-04-23 Alejandro Rodriguez Barros Retroviseur modulaire comprenant a signaux multiples interchangeables pour vehicules de 2, 3, 4 roues ou plus
JP2005145266A (ja) * 2003-11-17 2005-06-09 Altia Hashimoto Co Ltd 車両用灯体の取り付け装置
US7252420B2 (en) 2004-07-02 2007-08-07 Valeo Vision Lighting and/or signalling device for an automobile
FR2906009A1 (fr) * 2006-09-19 2008-03-21 Valeo Vision Sa Dispositif d'eclairage et/ou de signalisation pour vehicule automobile.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6079852A (en) * 1996-12-17 2000-06-27 Piaa Corporation Auxiliary light
EP1304260A1 (fr) * 2000-07-12 2003-04-23 Alejandro Rodriguez Barros Retroviseur modulaire comprenant a signaux multiples interchangeables pour vehicules de 2, 3, 4 roues ou plus
JP2005145266A (ja) * 2003-11-17 2005-06-09 Altia Hashimoto Co Ltd 車両用灯体の取り付け装置
US7252420B2 (en) 2004-07-02 2007-08-07 Valeo Vision Lighting and/or signalling device for an automobile
FR2906009A1 (fr) * 2006-09-19 2008-03-21 Valeo Vision Sa Dispositif d'eclairage et/ou de signalisation pour vehicule automobile.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021111319A1 (de) 2021-05-03 2022-11-03 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Kennzeichen-Halteanordnung

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