EP1962012B1 - Eclairage pour véhicules, en particulier pour véhicules automobiles - Google Patents

Eclairage pour véhicules, en particulier pour véhicules automobiles Download PDF

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Publication number
EP1962012B1
EP1962012B1 EP08002616A EP08002616A EP1962012B1 EP 1962012 B1 EP1962012 B1 EP 1962012B1 EP 08002616 A EP08002616 A EP 08002616A EP 08002616 A EP08002616 A EP 08002616A EP 1962012 B1 EP1962012 B1 EP 1962012B1
Authority
EP
European Patent Office
Prior art keywords
lamp
light
light source
reflector
lamp according
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.)
Not-in-force
Application number
EP08002616A
Other languages
German (de)
English (en)
Other versions
EP1962012A3 (fr
EP1962012A2 (fr
Inventor
Jens Mertens
Frank Tebbe
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.)
Odelo GmbH
Original Assignee
Odelo 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 Odelo GmbH filed Critical Odelo GmbH
Priority to SI200830284T priority Critical patent/SI1962012T1/sl
Publication of EP1962012A2 publication Critical patent/EP1962012A2/fr
Publication of EP1962012A3 publication Critical patent/EP1962012A3/fr
Application granted granted Critical
Publication of EP1962012B1 publication Critical patent/EP1962012B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • F21V14/006—Controlling the distribution of the light emitted by adjustment of elements by means of optical elements, e.g. films, filters or screens, being rolled up around a roller
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
    • F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
    • F21S43/14—Light emitting diodes [LED]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/255—Filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/30—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by reflectors
    • F21S43/31—Optical layout thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/40—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the combination of reflectors and refractors
    • 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
    • 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
    • F21V14/08—Controlling the distribution of the light emitted by adjustment of elements by movement of the screens or filters
    • 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 invention relates to a luminaire for vehicles, in particular for motor vehicles, according to the preamble of claim 1 or 4.
  • lights such as rear lights of motor vehicles, known to have different lighting functions.
  • fog lights for example, fog lights, reversing lights, flashing lights or brake lights are provided in rear lights.
  • reversing lights For the different signal or luminaire functions, separate luminaire or reflector chambers are provided in the tail light. This has the consequence that the tail lights build relatively large.
  • US 2004/0136200 A1 is a headlight for a motor vehicle is known, with in the beam path between a light source and a lens einschwenkbaren elements.
  • the elements can be designed, for example, as a filter.
  • a luminaire for motor vehicles with a luminaire housing, in which at least one light source is accommodated, the light of which is emitted to generate a signal / luminaire function by at least one lens to the outside.
  • the luminous means is adjustable in at least two layers in which the light radiates through different signal / luminous functions producing light disc areas.
  • the luminaire housing forming a reflector in this case represents a stationary element arranged in the beam path between the luminous means and the lens, which has at least two areas to which different signal / luminaire functions are assigned, wherein the luminous means is adjustable so that the light emanating from it depends on the light emitted by it Signal / luminaire function is supplied to the corresponding area.
  • the invention has the object of providing the generic lamp in such a way that the signal and / or lighting functions can be achieved in a structurally simple manner.
  • the element is adjustable in the beam path between the light source and the lens, by which a different signal or luminaire function of the lamp is achieved.
  • the element is a film which is adjusted as needed between the lamp and the lens.
  • the film is advantageously wound on a preferably arranged outside the lamp housing drum.
  • a film has only a low weight and can therefore be adjusted very quickly between the used and the non-use position.
  • the element is a lamella, which can be adjusted from a lying in the beam direction of the illuminant Au ⁇ zubrauchs ein in a direction transverse to the beam direction of use position.
  • a plurality of slats are provided, which are adjustable together.
  • a single luminaire or reflector chamber can be used for the rear fog light and the reversing light.
  • the function of the rear fog light or the reversing light is then generated.
  • the luminaire according to the invention has only a small space. The design possibilities of the luminaire can be extended considerably.
  • the element is designed as a color filter and connected upstream of the light source. If the element is not upstream, then there is the reversing light function.
  • other signal and / or lighting functions can be achieved with the luminaire according to the invention.
  • a direction indicator and / or a change in the radiated light values in poor environmental conditions can be achieved.
  • LEDs are used as light sources emitting different colored light, the light can be used for all required light and signal functions when using appropriate elements.
  • the adjustable element is formed dimensionally stable and is adjusted with a corresponding drive between a non-use position and a use position.
  • the lamp 1 according to the Fig. 1 to 3 has a housing 2 from which in the Fig. 1 to 3 only one part is shown. It has at least one light exit opening 3, which is closed by a lens 4. It is attached to the housing 2 in a known manner, for example by welding or gluing.
  • the light exit opening 3 may have round, square or any other suitable outline.
  • the luminaire 1 has a reflector chamber 5, which is bounded by a reflector 6 and the lens 4.
  • the reflector 6 may be an additional component which is inserted into the luminaire housing 2.
  • the reflector 6 may also be part of the housing 2, as in the Fig. 1 and 2 is shown.
  • the reflector 6 is provided on its inside facing the reflector chamber 5 inside with optics 7, which may be formed, for example, as a roll or cushion optics.
  • a light source 8 which is an incandescent lamp in the embodiment. It is held by a base 9 in a holder 10, which is arranged centrally in the reflector 6. The holder 10 projects beyond the reflector 6 to the outside. On the lamp base 9 existing electrical connections 11 project outwardly beyond the holder 10, so that a simple contacting of the lamp 8 is possible.
  • the reflector 6 is provided in the region between the holder 10 and the lens 4 with an opening 12 in which a guide 13 is provided for a filter element 14. It is approximately semi-cylindrical and pivotable about an axis 15, which is located in the region of the holder 10 and the illuminant base 9.
  • Fig. 1 is the filter element 14 in its inoperative position.
  • the light emitted by the light source 8 is partially directed directly and partially via the reflector 7 to the lens 4, through which the light in the direction of arrow 16 passes to the outside.
  • the filter element 14 is pivoted back so far that it does not affect the function of the reflector 6.
  • the filter element 14 can be pivoted about the axis 15 into the reflector chamber 5 ( Fig. 2 ), in which it surrounds the bulbs 8 at a distance.
  • the reflector chamber 5 has, as is apparent Fig. 3 shows, rectangular outline, seen opposite to beam direction 16.
  • the filter element 14 has a width such that it extends between two side walls 17 and 18 delimiting the reflector chamber perpendicular to the pivot axis 15. The distance between the side walls 17, 18 and the side edges 19, 20 of the filter element 14 is minimal, so that almost no stray light in the region between the side walls 17, 18 and the side edges 19, 20 can escape to the outside. As is clear from the Fig.
  • the filter element 14 extends in the position of use according to Fig. 2 up to the reflector 6 and up to optics optionally provided on the reflector surface 7. In the operating position, the filter element 14 surrounds the light emitting means 8 at a distance.
  • the filter element 14 is transparent, so that the light emitted by the lamp 8 light can pass through the lens 4 to the outside.
  • the guide 13 for the filter element 14 is designed so that it performs the filter element properly in its adjustment.
  • the filter element 14 is a color filter with which the color temperature of the light emitted by the light source 8 is changed.
  • the lamp is used when the filter element 14 according to the non-use position Fig. 1 occupies, as a reversing light.
  • the lamp with the same reflector chamber 5 as a rear fog lamp to use.
  • the light distribution (light values) for a rear fog lamp and a reversing light usually overlap. If now the lamp 1 to be effective as a rear fog lamp, the filter element 14 is in accordance with the position of use Fig. 2 pivoted.
  • the filter element 14 is designed as a color filter, the light emitted by the lamp 8 light is changed in its color temperature so that it meets the legal requirements regarding the function of a rear fog lamp. In this way, at least two signal functions, for example the rear fog light function and the reversing light function, can be realized in a single reflector chamber 5.
  • the lamp 1 can be made very compact.
  • the lamp 1 can also realize other and / or further signal functions with only a single reflector chamber 5.
  • the filter element 14 may also have a different shape design. It is essential that the filter element 14 can be adjusted between the lamp 8 and the lens 4 so that the different signal functions of the lamp 1 can be achieved.
  • the filter element 14 In the basic setting of the lamp 1, the filter element 14 according to the position of use Fig. 2 taking. If the reverse gear is engaged, the filter element 14 must be in the non-use position according to Fig. 1 be adjusted. But it is also possible that the filter element 14 in the default setting according to the use-out position Fig. 1 occupies. In this case, the filter element 14 is then adjusted to the position of use when the rear fog lamps of the vehicle are turned on.
  • the adjustment of the filter element 14 between the use and the use-out position can be done in various ways.
  • an electric motor, a lifting magnet, a bimetal, a memory metal or the like may be provided for adjusting the filter element 14.
  • Fig. 3 shows an example of a motor drive for adjusting the filter element 14.
  • a gear 21 which is in engagement with a pinion 22 of an electric motor 23. It can be made small and compact, since no large drive torques are necessary for adjusting the filter element 14.
  • the electric motor 23 can therefore be provided to save space directly on the side wall 17 or 18 of the housing 2. It is possible to fix the electric motor 23 directly to the side wall 17/18 of the housing 2. In principle, however, it is also possible to install the electric motor 23 separately in the installation space of the motor vehicle.
  • the filter element 14 is formed dimensionally stable, it is in the embodiment after Fig. 4 formed by a foil.
  • To the guide 13 in the reflector 6 includes a part-cylindrical guide 24 which has two mutually parallel, part-circular curved guide shells 25 and 26. They surround the luminous means 8 at a distance and extend from the guide 13 to the reflector inner surface on the other side of the luminous means 8.
  • the film-like filter element 14 is otherwise coupled to the drive that it not only from the position of use Fig. 4 withdrawn, but also in the position of use according to Fig. 4 can be moved.
  • the film-shaped filter element 14 is wound onto a drum 27 which is non-rotatably mounted on a motor shaft 28 of the electric motor 23.
  • the drum 27 is designed so that the filter element 14 reliably wound and also reliably enters the guide 13.
  • the inlet end 29 of the guide 13 is advantageously widened arcuate. So that the filter element 14 can not be pulled completely out of the guide 24, a stop (not shown) is provided at the entry end 29 of the guide 13, on which the free end 30 or a counter-stop provided there comes to rest.
  • the filter element 14 may also be designed so that it is flexible, but in the displacement direction has such a stiffness that it can be pushed into both the position of use and pulled into the use position.
  • the filter element 14 is according to the desired signal function in the position of use according to Fig. 4 pushed or withdrawn from it in the use position.
  • the guide shells 25, 26 of the guide 24 are of course permeable to the light emitted by the lamp 8 light.
  • the film-shaped filter element 14 has only a very low weight, so that it can be adjusted quickly if necessary in the respective layers. In particular, no complicated electric motors 23 or other drives are necessary for adjusting the filter element 14, which can also be made very compact.
  • the luminaire 1 according to Fig. 4 is otherwise the same design as the previous embodiment according to the Fig. 1 to 3 ,
  • Fig. 5 shows a lamp 1, in which the filter element is arranged continuously between the lamp 8 and the lens 4 within the reflector chamber 5.
  • the filter element is located at a small distance below the lens 4 in the reflector chamber 5.
  • the filter element 14 has spaced apart lamellae 30, which are mounted in the half-length about one axis 31 pivotally.
  • the pivot axes 31 are mounted in (not shown) side walls which are secured in the reflector chamber 5 in a suitable manner.
  • the fins 30 are hinged at their ends facing away from the lens 4 to an adjusting element 32, via which the fins 30 can be pivoted simultaneously and to the same extent.
  • the adjusting element 32 is articulated to a two-armed lever 33 which projects through the opening 12 in the reflector 6 in the reflector chamber 5.
  • the pivot axis 34 of the lever 33 is advantageously within the cross-sectional thickness of the reflector 6.
  • a push rod 35 hinged which is part of an actuator 36, preferably a magnetic actuator. It is advantageously attached to the housing 2 of the lamp 1, preferably welded or glued.
  • the fins 30 of the filter element 14 in the beam direction 16, so that the light emitted by the lamp 8 and reflected in part on the reflector 6 light can pass through the lens 4 unhindered outward.
  • the slats 30 can be pivoted by means of the actuator 36 in the direction indicated by dash-dotted lines position in which the slats 30 abut each other and thus form a closed filter surface.
  • the lamellae 30 are in turn so colored that in this position of use the light emerging from the luminaire 1 has the color temperature necessary for this function.
  • the pivot axes 31 of the blades 30 are advantageously adapted to the curvature of the lens 4, so that all blades 30 may have the same width and is thereby ensured that they touch the inside of the lens 4 at best in the position shown in solid lines, advantageously small distance from you have. If the slats 30 are pivoted into the other position by about 90 °, then they form a continuous closed filter surface which is approximately parallel to the inside of the lens 4. To achieve this closed filter surface, the push rod 35 is extended, whereby the lever 33 is pivoted about the axis 34 in a clockwise direction. The rod-shaped adjusting element 32 is accordingly in Fig. 5 shifted to the right, causing the slats 30 are pivoted in the direction indicated by dash-dotted lines position.
  • the fins 30 are hinged to the adjusting element 32, the fins 30 are pivoted simultaneously within a short time in the respective position.
  • further adjusting elements 32 may be provided in order to pivot the slats 30 reliably and without jamming about their axes 31.
  • the fins 30 are provided in such a range that they can fulfill the corresponding lighting function when the filter surface is closed.
  • the lever ratios are selected so that the two-armed lever 33 only has to be pivoted by a small amount in order to pivot the slats 30 from their lying parallel to the beam direction 16 position in the operating position to form the closed filter surface.
  • the opening 12 in the reflector 7 also does not have to be very large.
  • the protruding into the reflector chamber 5 part of the lever 33 does not affect the lighting function of the lamp 1.
  • the slats 30 can also be pivoted in each intermediate position, which can be more easily generate signal functions of the lamp 1.
  • the lamp 1 is otherwise the same design as the previous embodiments.
  • the illumination means 8 adjusted within the reflector chamber 5 to achieve the different signal functions.
  • the light-emitting means 8 is formed by an LED which sits on a circuit board 37.
  • the light-emitting means 8 again sits in the focal point of the reflector 6.
  • the circuit board 37 with the LED 8 is pivotable about an axis 38 which lies in the focal point of the reflector 6.
  • the lens 4 is exemplified by two different lens areas 39 and 40, which are the same size in the embodiment.
  • the light from the reflector 6 is reflected in the direction of the light disk portion 39 through which the light rays parallel to each other outward.
  • the board 37 is located in this position perpendicular to the lens 4 and at the level of the parting line between the two lens areas 39, 40.
  • the board 37 can be pivoted about the axis 38 by 180 °, so that the radiated light from the LED 8 on the Reflector 6 now is supplied exclusively to the light disk area 40.
  • the two light disk areas 39 and 40 form filter elements with which different signal functions or lighting functions of the lamp 1 can be set.
  • the function of a rear fog lamp can be assigned to the light disk region 39, and the function of a reversing light to the light disk region 30.
  • the light disk area 39, 40 can also be assigned other signal or lighting functions.
  • the pivot axis 38 is led out of the reflector chamber 5 or the lamp 1 and connected to a drive, with which the axis 38 can be rotated in the desired direction.
  • the lens 4 may also consist of more than two lens areas, so that even more signal or lighting functions can be achieved.
  • the board 37 is rotated with the LED 8 in correspondingly different positions about the axis 38.
  • the lamp 1 can be very compact and built in particular flat. As in the previous embodiments, only one reflector chamber 5 is required for the different functions.
  • the filter element 14 can be pivoted between the reflector 6 and the lens 4.
  • the reflector 6 has a central opening 41 in which the circuit board 37 is located with the lamp 8, which is an LED. It lies in the focal point of the reflector 6.
  • the circuit board 37 closes the opening 41 in the reflector 6 completely, so that back-scattered light is avoided.
  • the reflector 6 may be part of the lamp housing, but also, as in Fig. 7 shown to be a separate from the luminaire housing component.
  • the reflector 6 has a small distance from the lens 4, so that the filter element 14 reliably pivoted into the space between the reflector 6 and the lens 4 can be.
  • the lens 4 is curved by way of example over its length.
  • the filter element 14 runs parallel to the inside of the lens 4.
  • the filter element 14 is attached to two supports 42, of which in Fig. 7 a carrier is shown.
  • the carrier 42 are formed in a sector of a circle and pivotable about an axis 43.
  • the length of the filter element 14 advantageously corresponds to the maximum width of the carrier 42, which are interconnected by the filter element 14.
  • the reflector 6 is located in the region between the two supports 42.
  • the pivot axis 43 is driven by a drive 44, which may be arranged in the housing 2 or outside of the housing 2. With the drive 44, the filter element 14 can be adjusted in the direction of the double arrow 45 in the desired direction.
  • the emitted by the LED 8 beams are reflected parallel to each other at the reflector 6, which pass in the beam direction 16 through the lens 4 to the outside.
  • the filter element 14 in accordance with the position of use Fig. 7 or adjusted in the non-use position in which the filter element 14 is outside the range between the reflector 6 and the lens 4.
  • only a single reflector 6 is located between the carriers 42.
  • the carriers 42 may also be at a greater distance from each other perpendicular to the plane of the drawing so that, for example, two or more reflectors 6 can be arranged one behind the other.
  • Fig. 8 shows an embodiment in which not the filter element, but the lighting means 8 is adjusted relative to the filter element.
  • the lighting means 8 is an LED which sits on the circuit board 37. From the board 37 is transverse to a pin 46 which projects through a slot 47 of a lever 48. He sits with one end on an axis 49 of a drive 50, the advantageous is an electric motor. It can be mounted in the housing of the luminaire, but also outside the luminaire housing.
  • the circuit board 37 is linearly displaceable in a guide 51. It is formed by a C-shaped rail in which the board 37 is slidably guided with their longitudinal sides.
  • the light source 8 and the pin 46 are between the two guide legs 52, 53 of the guide 51st
  • the width of the slot 47 in the lever 48 corresponds to the diameter of the pin 46, so that it can be performed properly in the slot when moving the board 37.
  • the lever 48 is pivoted. Via the pin 46 in this case the board 37 is moved in the guide 51 up or down, depending on the pivoting direction of the lever 48.
  • the slot 47 has a length such that the board 37 can be moved with its bulb 8 to the required extent.
  • the circuit board 37 is shifted with the luminous means 8 so that the light passes either through the filter element 14 or the filter element 14 '.
  • the light beams have the beam direction 16 according to the preceding embodiments.
  • linear drive for the light-emitting means 8 is only to be understood as an example. Of course, any type of linear drive can be used.
  • At least two signal and / or lighting functions can be realized in a single reflector chamber 5.
  • the filter element 14 and / or the lens 4 may be colored, so that the desired signal and / or luminaire function is achieved becomes. In addition to or instead of coloring, the filter element 14 and / or the lens 4 may also have corresponding optics to ensure the signal and / or luminaire function.
  • the lamp may be a tail lamp of a motor vehicle, but can also be used for any other type of lights.
  • the light source 8 in the reflector 6 may be an incandescent lamp or an LED in the manner described.
  • the lighting means 8 may be any other type of light-emitting element. It is also possible to provide not only a lighting means in the reflector 6, but further lighting means.
  • the lamp 1 With an appropriate design of the lamp 1, it is also possible not to use a reflector, but to supply the light via optics and the like of the lens 4.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Claims (14)

  1. Lampe pour véhicules automobiles, comprenant un boîtier de lampe (2), dans lequel est logé au moins un moyen d'éclairage (8), dont la lumière sort vers l'extérieur pour générer une fonction de signal/lampe par au moins un disque lumineux (4), au moins un élément (14, 30) générant une autre fonction de signal/lampe étant disposé de façon réglable dans le trajet de faisceau entre le moyen d'éclairage (8) et le disque lumineux (4), caractérisée en ce que l'élément (14) est un film qui peut être enroulé avantageusement sur un tambour (27) disposé de préférence à l'extérieur du boîtier de lampe (4).
  2. Lampe selon la revendication 1, caractérisée en ce que l'élément (14) peut être déplacé entre deux coques de guidage (25, 26) de préférence transparentes qui entourent le moyen d'éclairage (8).
  3. Lampe selon la revendication 1 ou 2, caractérisée en ce qu'au moins un autre élément (30) est une lamelle qui peut être déplacée à partir d'une position hors service disposée dans la direction du faisceau (16) du moyen d'éclairage (8) dans une position d'utilisation disposée transversalement à la direction du faisceau (16) et en ce qu'il est prévu avantageusement plusieurs lamelles (30) qui peuvent être réglées ensemble.
  4. Lampe pour véhicules automobiles, comprenant un boîtier de lampe (2), dans lequel est logé au moins un moyen d'éclairage (8), dont la lumière sort vers l'extérieur par au moins un disque lumineux (4) pour générer une fonction de signal/lampe, au moins un élément (14, 30) générant une autre fonction de signal/lampe étant disposé de façon réglable entre le moyen d'éclairage (8) et le disque lumineux (4), caractérisée en ce que l'élément (30) comprend plusieurs lamelles (30) réglables ensemble, qui peuvent être déplacées à partir d'une position hors service disposée dans la direction du faisceau (16) du moyen d'éclairage (8) dans une position d'utilisation disposée transversalement à la direction du faisceau (16).
  5. Lampe selon la revendication 3 ou 4, caractérisée en ce que la (les) lamelle(s) (30) peut (peuvent) pivoter autour d'un axe (31) et est (sont) articulée(s) avantageusement sur au moins un élément de réglage (32) qui peut être réglé par un entraînement (36).
  6. Lampe selon la revendication 3, 4 ou 5, caractérisée en ce que les lamelles (30) sont disposées à distance les unes à côté des autres.
  7. Lampe selon l'une quelconque des revendications 3 à 6, caractérisée en ce que l'élément (14, 30) est conçu de façon indéformable.
  8. Lampe selon l'une quelconque des revendications 3 à 7, caractérisée en ce que l'élément (14, 30) est conçu partiellement cylindrique et peut être ajusté avantageusement par une ouverture (12) dans le boîtier de lampe (2).
  9. Lampe selon l'une quelconque des revendications précédentes, caractérisée en ce que l'élément (14, 30) est un élément filtrant, de préférence un élément à filtre couleur.
  10. Lampe selon l'une quelconque des revendications précédentes, caractérisée en ce que l'élément (14, 30) est un élément optique et/ou est à base de matière plastique transparente et/ou peut pivoter autour d'un axe (15, 31).
  11. Lampe selon la revendication 10, caractérisée en ce que l'axe de pivotement (15) peut être mis en rotation par un entraînement (23, 44).
  12. Lampe selon l'une quelconque des revendications précédentes, caractérisée en ce qu'au moins un réflecteur (6), qui comprend au moins une ouverture (12) pour le passage de l'élément (14, 30), dans laquelle est prévu de préférence un guide (13) pour l'élément (14), est attribué au moyen d'éclairage (8).
  13. Lampe selon la revendication 12, caractérisée en ce que le côté, tourné vers l'intérieur de la lampe, du boîtier de lampe (4) est conçu comme réflecteur (6), qui présente des optiques (7) avantageusement sur le côté tourné vers le disque lumineux (4).
  14. Lampe selon l'une quelconque des revendications précédentes, caractérisée en ce que l'élément (14, 30) entoure le moyen d'éclairage (8) dans la position d'utilisation conjointement avec le boîtier de lampe (2) ou le réflecteur, et s'étend avantageusement entre des parois latérales (17, 18) du boîtier de lampe (2).
EP08002616A 2007-02-26 2008-02-13 Eclairage pour véhicules, en particulier pour véhicules automobiles Not-in-force EP1962012B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SI200830284T SI1962012T1 (sl) 2007-02-26 2008-02-13 Svetilo za vozila, zlasti za motorna vozila

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DE102007010724A DE102007010724A1 (de) 2007-02-26 2007-02-26 Leuchte für Fahrzeuge, insbesondere für Kraftfahrzeuge

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EP1962012A2 EP1962012A2 (fr) 2008-08-27
EP1962012A3 EP1962012A3 (fr) 2009-10-28
EP1962012B1 true EP1962012B1 (fr) 2011-04-20

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DE102015109816A1 (de) * 2015-06-19 2016-12-22 Hella Kgaa Hueck & Co. Beleuchtungsvorrichtung für Fahrzeuge
FR3068317B1 (fr) * 2017-07-03 2019-07-19 Psa Automobiles Sa Dispositif d’eclairage et/ou de signalisation lumineuse comprenant un systeme d’affichage escamotable
CN109488927B (zh) * 2018-12-10 2021-05-11 杨肖锋 一种便携式可调节台灯
DE102018010030A1 (de) 2018-12-19 2019-06-27 Daimler Ag Heckleuchte für ein Kraftfahrzeug

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Also Published As

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DE502008003239D1 (de) 2011-06-01
DE102007010724A1 (de) 2008-08-28
EP1962012A3 (fr) 2009-10-28
SI1962012T1 (sl) 2011-08-31
EP1962012A2 (fr) 2008-08-27

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