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DE3542292A1 - Luminaire for a motor vehicle - Google Patents

Luminaire for a motor vehicle

Info

Publication number
DE3542292A1
DE3542292A1 DE19853542292 DE3542292A DE3542292A1 DE 3542292 A1 DE3542292 A1 DE 3542292A1 DE 19853542292 DE19853542292 DE 19853542292 DE 3542292 A DE3542292 A DE 3542292A DE 3542292 A1 DE3542292 A1 DE 3542292A1
Authority
DE
Germany
Prior art keywords
disc
lamp
light
reflective
notches
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.)
Ceased
Application number
DE19853542292
Other languages
German (de)
Inventor
Alessio Ressia
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.)
Comind SpA
Original Assignee
Comind SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Comind SpA filed Critical Comind SpA
Publication of DE3542292A1 publication Critical patent/DE3542292A1/en
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4298—Coupling light guides with opto-electronic elements coupling with non-coherent light sources and/or radiation detectors, e.g. lamps, incandescent bulbs, scintillation chambers
    • 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
    • F21S43/235—Light guides
    • F21S43/236—Light guides characterised by the shape of the light guide
    • F21S43/237—Light guides characterised by the shape of the light guide rod-shaped
    • 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
    • F21S43/235—Light guides
    • F21S43/236—Light guides characterised by the shape of the light guide
    • F21S43/239—Light guides characterised by the shape of the light guide plate-shaped
    • 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
    • F21S43/235—Light guides
    • F21S43/242—Light guides characterised by the emission area
    • F21S43/245—Light guides characterised by the emission area emitting light from one or more of its major surfaces
    • 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
    • F21S43/235—Light guides
    • F21S43/247—Light guides with a single light source being coupled into the light guide
    • 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
    • F21S43/20—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
    • F21S43/26—Refractors, transparent cover plates, light guides or filters not provided in groups F21S43/235 - F21S43/255
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

A luminaire for a motor vehicle has a lamp and a transparent pane for diffusing the light beams emanating from the lamp. The lamp is arranged such that the light beams emanating from it impinge on the pane at right angles to the thickness thereof, there being provided, in addition, reflecting devices for deflecting the light beams in a direction at right angles to the pane.

Description

B e s_c h r>_e_i_b_u_n_gB e s_c hr > _e_i_b_u_n_g

Die Erfindung bezieht sich auf eine Leuchte für ein Kraftfahrzeug, mit einer Lampe und einer transparenten Scheibe zum Zerstreuen der von der Lampe ausgehenden Lichtstrahlung. The invention relates to a light for a motor vehicle, with a lamp and a transparent disk to diffuse the light radiation emanating from the lamp.

Es besteht bekanntlich ein großes Interesse an derartigen Leuchten, insbesondere Signalleuchten, welche in Richtung des ausgestrahlten Lichts eine geringe Einbautiefe aufweisen und im abgeschalteten Zustand eine andere Farbe haben als das von ihnen ausgestrahlte Licht. Der zuerst genannte Gesichtspunkt ergibt sich aus der Forderung, die Leuchte in einem möglichst kleinen Raum einbauen zu könnenAs is known, there is a great deal of interest in such lights, in particular signal lights which point in the direction of of the emitted light have a small installation depth and a different color when switched off than the light they emit. The first-mentioned point of view arises from the requirement that To be able to install luminaires in as small a space as possible

,c und die Formgebung der für die Aufnahme der Leuchten Ib, c and the shape of the for the inclusion of the lights Ib

bestimmten Teile der Karosserie zu vereinfachen. Eine Leuchte mit geringer Einbautiefe kann praktisch außen an der Karosserie angebracht werden, ohne daß für den Einbauto simplify certain parts of the body. One Light with a small installation depth can practically be attached to the outside of the body without the need for installation

* größere Bohrungen oder Vertiefungen in der Karosserie not-,' 20 wendig sind.* Larger holes or recesses in the body are necessary, '20 are manoeuvrable.

Die an zweiter Stelle genannte Forderung ergibt sich aus aesthetischen Gründen, da die Farbe des Streuelements einer Signalleuchte, sei diese nun ein Bremslicht oder eine Blinkleuchte, häufig nicht mit der Farbe der Karosserie harmonisiert.The requirement mentioned in the second place arises from aesthetic reasons, since the color of the diffuser of a signal light, be it a brake light or a Flashing light, often not harmonized with the color of the body.

Zur Erfüllung der ersten Forderung wurden bereits Leuchten mit einem relativ flachen Reflektor gebaut, wobei jedoch im Hinblick auf eine sachgemäße Reflektion des Lichts sowie wegen der Abmessungen der Lampe und des Reflektors der Verringerung der Einbautiefe gewisse Grenzen gesetzt sind.Luminaires have already been used to meet the first requirement Built with a relatively flat reflector, but being careful with proper reflection of the light as well because of the dimensions of the lamp and the reflector There are certain limits to reducing the installation depth.

Zur Erfüllung der an zweiter Stelle genannten Forderung kann man farbige Streuscheiben verwenden, welche auf ihrerTo meet the second requirement you can use colored lenses, which on their

sichtbaren Oberfläche ein lichtundurchlässiges Raster in 35visible surface an opaque grid in 35

der Farbe der Karosserie oder einer mit dieser harmonisierenden Farbe haben. Diese Lösung ist insofern mangelhaft, als einerseits das Lichtbündel stark zerteilt wird undthe color of the body or a color that harmonizes with it. This solution is deficient in that than on the one hand the light beam is severely divided and

andererseits eine vollständige Maskierung der Farbe des Streuelements nicht möglich ist.on the other hand, a complete masking of the color of the scattering element is not possible.

Ein Ziel der Erfindung ist die Schaffung einer Leuchte, insbesondere einer Signalleuchte, welche bei Beseitigung der vorstehend erörterten Mangel einen einfachen und wirtschaftlichen Aufbau hat.An object of the invention is to provide a lamp, in particular a signal lamp, which when removed the deficiency discussed above a simple and economical one Structure has.

Bei einer Leuchte der genannten Art ist dieses Ziel gemäß der Erfindung dadurch erreicht, daß die Lampe so angeordnet ist, daß die von ihr ausgehednen Lichtstrahlen quer zur Dicke der Scheibe auf diese auftreffen, und daß reflektierende Einrichtungen zum Ablenken der Lichtstrahlen in einer zu der Scheibe im wesentlichen senkrechten RichtungIn a luminaire of the type mentioned, this object is achieved according to the invention in that the lamp is arranged in this way is that the light rays from her ausgehednen strike across the thickness of the disc on this, and that reflective Means for deflecting the light beams in a direction substantially perpendicular to the disk

vorhanden sind.
15available.
15th

Die Lampe ist vorzugsweise einem Rand der Scheibe gegenüberstehend angeordnet, und die reflektierenden Einrichtungen sind an der Scheibe selbst ausgebildet. f The lamp is preferably arranged opposite an edge of the pane, and the reflective devices are formed on the pane itself. f

ι on Damit verhält sich eine solche Streuscheibe dann etwa wie eine lichtleitende Faser, indem sie das Licht durch wiederholte Reflektion der Lichtstrahlen an ihren Grenzflächen mit der Luft innerhalb ihrer Stärke fortleitet. Die Verwendung der reflektierenden Einrichtungen ermöglicht es, jeweils einen Teil der Lichtstrahlen auf ihrem Wege durch die Scheibe quer zu dieser abzulenken, so daß sie mit einer nahezu konstanten Intensität aus der Scheibe austreten. ι on Thus, such a diffusion plate then behaves approximately as a light-conducting fiber by continuously guiding the light by repeated reflection of the light beams at their interfaces with the air inside their strength. The use of the reflecting devices makes it possible to deflect a part of the light rays on their way through the pane, transversely to this, so that they exit the pane with an almost constant intensity.

Gemäß einem anderen Merkmal sind die reflektierenden Einrichtungen in Form von an einer Oberfläche der ScheibeAccording to another characteristic, the means are reflective in the form of on a surface of the disc

ausgebildeten, geradlinigen und im wesentlichen parallelen Kerben mit V-förmigem Profil ausgebildet, wobei die der Lampe zugewandten Wandungen der Kerben mit der genannten Oberfläche der Scheibe einen stumpfen Winkel bilden.formed, straight and substantially parallel notches formed with a V-shaped profile, the The walls of the notches facing the lamp form an obtuse angle with the said surface of the disc.

Diese Ausbildung ermöglicht es, die reflektierenden Einrichtungen auf einfache und wirtschaftliche Weise durch Formpressen der Streuscheibe oder durch Fräsen der betreffenden Oberfläche derselben auszubilden.This training enables the reflective facilities in a simple and economical way by compression molding the lens or by milling the relevant To form the surface of the same.

Die Streuscheibe für eine ein farbiges Licht aussendende Signalleuchte kann selbst farblos sein, wobei dann zwischen derLampe und der Streuscheibe ein von außen unsichtbares Farbfilter angeordnet ist.The diffuser for a signal lamp emitting a colored light can itself be colorless, with then between a color filter invisible from the outside is arranged on the lamp and the diffuser.

Damit läßt sich die vorstehend genannte Forderung nach der farblichen Anpassung der Leuchte erfüllen, da bei ausgeschalteter Lampe die Farbe der Karosserie durch die Streuscheibe hindurch sichtbar sein kann.This makes it possible to meet the above-mentioned requirement for the color matching of the lamp, since at When the lamp is switched off, the color of the body can be seen through the lens.

Im folgenden ist ein Ausführungsbeispiel der Erfindung anhand der Zeichnung erläutert. Es zeigen:The following is an embodiment of the invention explained with reference to the drawing. Show it:

Fig. 1 eine teilweise aufgeschnittene Schrägansicht einer an der Karosserie eines Fahrzeugs angebrachten Signalleuchte,1 shows a partially cut-away oblique view of a mounted on the body of a vehicle Signal light,

Fig. 2 eine Ansicht im Schnitt entlang der Linie II-II . in Fig. 1 undFig. 2 is a view in section along the line II-II . in Fig. 1 and

Fig. 3 eine vergrößerte Einzelheit der Darstellung von Fig. 2.FIG. 3 shows an enlarged detail of the illustration from FIG. 2.

Fig. 1 zeigt eine Signalleuchte 1 an einem Kraftfahrzeug, z.B. eine rote Signalleuchte, welche bei Betätigung des Bremspedals aufleuchtet. Die Leuchte 1 ist an einem hinteren Teil 2 der Karosserie eines Kraftfahrzeugs angebracht und besteht in der Hauptsache aus einer Lampe 3, einem Parabolspiegel 4 und einer viereckigen, farblostransparenten Scheibe 5, Der Wendel der Lampe 3 ist im wesentlichen im Brennpunkt des Parabolspiegels 4 angeordnet. Dabei ist der Parabolspiegel 4 für das Funktionieren der Leuchte 1 nicht unbedingt notwendig, wenn auch nützlich für die Verbesserung des optischen Wirkungsgrads, d.h. des Verhältnisses zwischen der der Lampe zugeführten Energie und der tatsächlich von der Leuchte abgestrahlten Lichtmenge.Fig. 1 shows a signal light 1 on a motor vehicle, for example a red signal light which, when the Brake pedal lights up. The lamp 1 is attached to a rear part 2 of the body of a motor vehicle and consists mainly of a lamp 3, a parabolic mirror 4 and a square, colorless transparent disc 5, the filament of the lamp 3 is in arranged essentially in the focal point of the parabolic mirror 4. The parabolic mirror 4 is here for the functioning of the luminaire 1 not absolutely necessary, although useful for improving the optical efficiency, i.e. the ratio between the energy supplied to the lamp and the energy actually emitted by the luminaire Amount of light.

Die Lampe 3 ist im wesentlichen in der Ebene der Scheibe einer Schmalseite 6 derselben in geringem Abstand gegenüber angeordnet. Zwischen der Lampe 3 und der Scheibe 5 istThe lamp 3 is essentially in the plane of the disc a narrow side 6 of the same arranged at a small distance opposite. Between the lamp 3 and the disc 5 is

ein Farbfilter 7 eingesetzt. Die Scheibe 5 selbst kann jedoch auch farbig sein, wobei dann das Farbfilter 7 nicht notwendig ist.a color filter 7 is used. The pane 5 itself can, however, also be colored, in which case the color filter 7 is not necessary.

An ihrer der Karosserie zugewandten Seite 9 hat die Scheibe 5 eine Reihe von zur Schmalseite 6 parallelen geradlinigen Kerben 10 mit V-förmigem Profil. Eine der beiden Wände jeder Kerbe 10, namentlich die der Schmalseite 6 zugekehrte Wand 11, bildet mit der Oberfläche 9 On its side 9 facing the body, the disk 5 has a number of parallel to the narrow side 6 straight notches 10 with a V-shaped profile. One of the two walls of each notch 10, namely the wall 11 facing the narrow side 6, forms with the surface 9

,Q einen stumpfen Winkel. Ein parallel zur anderen Oberfläche 12 der Scheibe 5 angeordnetes Streuelement 13 hat an seiner der Oberfläche 12 der Scheibe 5 zugewandten Seite eine Reihe von konvergenten Brechungselementen 14. Die Verwendung des Streuelements 13 erübrigt sich jedoch, wenn, Q an obtuse angle. One parallel to the other surface 12 of the disc 5 arranged scattering element 13 has on its side facing the surface 12 of the disc 5 a number of convergent refractive elements 14. The use of the scattering element 13 is unnecessary if

,g die Scheibe 5 so ausgebildet ist, daß die Lichtstrahlen in der jeweils richtigen Ausrichtung daraus austreten., g the disc 5 is designed so that the light rays in emerge from it with the correct orientation in each case.

In dem in Fig. 2 dargestellten eingeschalteten Zustand der Leuchte durchsetzen die direkt von der Lampe 3 ausgehenden oder vom Parapolspiegel 4 reflektierten Lichtstrahlen RIn the switched-on state of the luminaire shown in FIG. 2, the lights emanating directly from the lamp 3 prevail or light rays R reflected by the parapolar mirror 4

das Farbfilter 7 und treten an der Schmalseite 6 in die Scheibe 5 ein. Wie man in Fig. 3 erkennt, wird ein Teil der Lichtstrahlen R je nach ihrem Einfallwinkel an den Grenzflächen 9 und 12 zwischen der Scheibe 5 und der Luft total reflektiert. Andere Lichtstrahlen R werden von denthe color filter 7 and enter the pane 5 on the narrow side 6. As can be seen in Fig. 3, becomes a part of the light rays R depending on their angle of incidence at the interfaces 9 and 12 between the pane 5 and the air totally reflected. Other rays of light R are from the

Wandungen 11 der Kerben 10 reflektiert, so daß sie durch die Oberfläche 12 der Scheibe 5 aus dieser austreten und das Streuelement 13 durchsetzen.Walls 11 of the notches 10 reflected so that they through the surface 12 of the disc 5 emerge therefrom and the scattering element 13 penetrate.

Bei zweckmäßiger Wahl der Abstände zwischen den Kerben und der Winkel der Wandungen 11 läßt sich ein optimales Verhältnis zwischen den im Inneren der Scheibe reflektierten Lichtstrahlen und den über die Länge der Scheibe aus dieser austretenden Lichtstrahlen erzielen, so daß die gesamte Oberfläche 12 der Scheibe 5 gleichmäßig aufleuchtet. With a suitable choice of the distances between the notches and the angle of the walls 11, an optimal one can be achieved Ratio between the light rays reflected inside the pane and those over the length of the pane achieve this emerging light rays, so that the entire surface 12 of the disc 5 lights up evenly.

Um eine verstärkte Reflektion der Lichtstrahlen R zu erzielen, können die Wandungen 11 der Kerben 10 oder auchIn order to achieve an increased reflection of the light rays R, the walls 11 of the notches 10 or else

die gesamte Oberfläche 9 metallisiert oder sonstwie mit einem reflektierenden Belag versehen werden.the entire surface 9 can be metallized or otherwise provided with a reflective coating.

Die Erfindung ist nicht auf das beschriebene und dargestellte Ausführungsbeispiel beschränkt, sondern erlaubt die verschiedensten Abwandlungen desselben.The invention is not restricted to the exemplary embodiment described and shown, but rather is permitted the most varied modifications of it.

So kann beispielsweise die Scheibe ein gewölbtes oder ein abgewinkeltes Profil haben, und die Kerben 10 können eine andere als die beschriebene Form aufweisen.For example, the disc can have a curved or angled profile, and the notches 10 can have a have a shape other than that described.

Claims (12)

PatentansprücheClaims ΛJ. Leuchte für ein Kraftfahrzeug, mit einer Lampe (3) und einer transparenten Scheibe (5) zum Zerstreuen der von der Lampe ausgehenden Lichtstrahlen, dadurch gekennzeichnet, daß die Lampe (3) so angeordnet ist, daß die von ihr ausgehenden Lichtstrahlen quer zur Dicke der Scheibe (5) auf diese auftreffen, und daß reflektierende Einrichtungen (10) zum Ablenken der Lichtstrahlen (R) in einer zur Scheibe im wesentlichen lotrechten Richtung vorhanden sind. ΛJ. Light for a motor vehicle, with a lamp (3) and a transparent pane (5) for diffusing the light rays emanating from the lamp, characterized in that the lamp (3) is arranged so that the light rays emanating from it are transverse to the thickness of the Disc (5) impinge on this, and that reflecting devices (10) are provided for deflecting the light beams (R) in a direction substantially perpendicular to the disc. 2. Leuchte nach Anspruch 1, dadurch gekennzeichnet, daß die Lampe (3) einem Rand (6) der Scheibe (5) gegenüberstehend angeordnet ist.2. Lamp according to claim 1, characterized in that the lamp (3) has an edge (6) of the Disc (5) is arranged opposite. 3. Leuchte nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die reflektierenden Ein-3. Light according to claim 1 or 2, characterized in that the reflective input richtungen (10) an der Scheibe (5) ausgebildet sind.directions (10) are formed on the disc (5). 4. Leuchte nach Anspruch 3, dadurch gekennzeichnet, daß die reflektierenden Einrichtungen 4. Lamp according to claim 3, characterized in that the reflective devices g in Form von geradlinigen, zueinander im wesentlichen parallelen und ein V-förmiges Profil aufweisenden Kerben (10) an einer Oberfläche (9) der Scheibe (5) ausgebildet sind, wobei die der Lampe (3) zugekehrte Wandung (11) jeder Kerbe mit der genannten Oberfläche einen stumpfen Winkel bildet.g in the form of rectilinear, to each other essentially parallel and a V-shaped profile having notches (10) formed on a surface (9) of the disc (5) are, the wall (11) facing the lamp (3) each notch forms an obtuse angle with said surface. 5. Leuchte nach Anspruch 4, dadurch gekennzeichnet, daß die der Lampe (3) zugekehrten Wandungen (11) der Kerben (10) reflektierend ausgebildet sind.5. Light according to claim 4, characterized in that the walls facing the lamp (3) (11) of the notches (10) are reflective. 6. Leuchte nach Anspruch 4, dadurch gekennzeichnet, daß die gesamte Oberfläche (9) der Scheibe (5), an welcher die Kerben (10) geformt sind, reflektierend ausgebildet ist.6. Light according to claim 4, characterized in that the entire surface (9) of the Disc (5), on which the notches (10) are formed, is designed to be reflective. nn 7. Leuchte nach wenigstens einem der vorstehenden An-Sprüche für die Verwendung als Farblicht-Signalleuchte, dadurch gekennzeichnet, daß die Scheibe (5) gefärbt ist. nn 7. Light according to at least one of the preceding claims for use as a colored light signal light, characterized in that the disc (5) is colored. 8. Leuchte nach wenigstens einem der Ansprüche 1 bis zur Verwendung als Farblicht-Signalleuchte, dadurch gekennzeichnet, daß die Scheibe (5) farblos ist und daß zwischen der Lampe (3) und der Scheibe (5) ein Farbfilter (7) angeordnet ist.8. Light according to at least one of claims 1 to use as a colored light signal light, characterized characterized in that the disc (5) is colorless and that between the lamp (3) and the disc (5) a color filter (7) is arranged. 9. Leuchte nach wenigstens einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß der Lampe (3) ein Reflektor (4) zugeordnet ist.9. Light according to at least one of the preceding claims, characterized in that the A reflector (4) is assigned to the lamp (3). 10. Leuchte nach wenigstens einem der vorstehenden An-10. Luminaire according to at least one of the above _._ sprüche, dadurch gekennzeichnet, daß parallel ob _._ Proverbs, characterized in that parallel whether zur Scheibe (5) ein Streuelement (13) mit konvergenten Brechungsbereichen (14) angeordnet ist.a scattering element (13) with convergent refraction areas (14) is arranged for the disc (5). 11. Leuchte nach wenigstens einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß die Scheibe (5) im wesentlichen eben ist.11. Light according to at least one of the preceding claims, characterized in that the Disc (5) is essentially flat. g G 12. Leuchte nach wenigstens einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß die Scheibe (5) ein gekrümmtes Profil aufweist.12. Light according to at least one of the preceding claims, characterized in that the Disc (5) has a curved profile. 13- Leuchte nach wenigstens einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß die Scheibe (5) im wesentlichen viereckig ist und daß die Lichtstrahlen (R) an einem Rand (6) der Scheibe auf diese auftreffen.13- lamp according to at least one of the preceding claims, characterized in that the disc (5) is substantially square and that the Light rays (R) impinge on one edge (6) of the disc.
DE19853542292 1985-01-28 1985-11-29 Luminaire for a motor vehicle Ceased DE3542292A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8552912U IT8552912V0 (en) 1985-01-28 1985-01-28 MOTORCYCLE LIGHT

Publications (1)

Publication Number Publication Date
DE3542292A1 true DE3542292A1 (en) 1986-07-31

Family

ID=11278458

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853542292 Ceased DE3542292A1 (en) 1985-01-28 1985-11-29 Luminaire for a motor vehicle

Country Status (4)

Country Link
DE (1) DE3542292A1 (en)
ES (1) ES290549Y (en)
FR (1) FR2576566B1 (en)
IT (1) IT8552912V0 (en)

Cited By (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988005589A1 (en) * 1987-01-15 1988-07-28 Generaldirektoratet For Danske Statsbaner, Dsb Light transmitting plate member
DE3737514A1 (en) * 1987-11-05 1989-05-18 Philips Patentverwaltung LIGHT GUIDE FOR FRONT PANELS OF ELECTRICAL DEVICES
EP0416253A2 (en) * 1989-09-08 1991-03-13 Inotec Gmbh Gesellschaft Für Innovative Technik Light
DE4137670A1 (en) * 1990-11-16 1992-05-21 Alps Electric Co Ltd Optical conductor for panel surface illumination - has angled reflective surfaces to split surface into sections illuminated by single LED
WO1992019908A1 (en) * 1991-04-30 1992-11-12 Transducer Valley, Inc. Headlamp
DE4129094A1 (en) * 1991-09-02 1993-03-04 Hella Kg Hueck & Co Signal lamp with extended light guides for motor vehicle - emits light from grouped multi-prismatic surfaces of parallel light guides into which light is coupled from LEDs
US5369554A (en) * 1993-01-07 1994-11-29 Ford Motor Company Illuminator utilizing multiple light guides
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DE19753832A1 (en) * 1996-12-24 1998-06-25 Valeo Vision Light-conducting rod for motor vehicle headlamp with real light source
DE29807774U1 (en) 1998-04-30 1998-07-16 Hella Kg Hueck & Co, 59557 Lippstadt Lights for vehicles, in particular rear lights for vehicles
DE19704675A1 (en) * 1997-02-07 1998-08-13 Man Nutzfahrzeuge Ag Multi-chamber tail lamp for motor vehicle and trailer
DE19739173A1 (en) * 1997-09-06 1999-03-11 Hella Kg Hueck & Co Signal light for vehicles
DE19803518A1 (en) * 1998-01-30 1999-08-05 Hella Kg Hueck & Co Rod-shaped light guide
DE19803537A1 (en) * 1998-01-30 1999-08-05 Hella Kg Hueck & Co Light for vehicles
DE19804440A1 (en) * 1998-02-05 1999-08-12 Hella Kg Hueck & Co Rod-shaped light guide
DE19806526A1 (en) * 1998-02-17 1999-08-19 Hella Kg Hueck & Co Lighting device for motor vehicles
DE19831002A1 (en) * 1998-07-10 2000-04-13 Volkswagen Ag Flashing indicator light for motor vehicle has light conductor with predefined scattering characteristic arranged in front of source
DE19916843A1 (en) * 1999-04-14 2000-12-14 Volkswagen Ag Vehicle light has housing covered by transparent panel, light source, device for imparting color to light, source housing, light conducting connection between light source, first housing
DE20202435U1 (en) 2002-02-18 2002-06-06 Kostal Leopold Gmbh & Co Kg Low-profile lighting device with extensive light radiation
DE10132998A1 (en) * 2001-07-06 2002-09-26 Schott Glas Edge lit information panel for commercial vehicles has light source arranged separately from light panel and light is fed into at least one end of light distribution plate via fiber optic cables
DE19850443A1 (en) * 1998-10-23 2003-04-03 Valeo Beleuchtung Deutschland Light, especially for motor vehicle, has light conducting rod with light source(s), especially light emitting diode(s), section between light inlet, outlet surfaces forming light deflection region
DE102004049317A1 (en) * 2004-10-09 2006-04-13 Hella Kgaa Hueck & Co. Vehicle light arrangement, has auxiliary glass disc arranged between light source and light coupling surface
EP1898147A1 (en) * 2006-09-11 2008-03-12 Hella KG Hueck & Co. Lighting device for vehicle
DE10065020B4 (en) * 2000-09-04 2009-02-12 Automotive Lighting Reutlingen Gmbh vehicle headlights
DE10109357B4 (en) * 2001-02-27 2009-04-09 Automotive Lighting Reutlingen Gmbh Lighting device of a vehicle
EP0858932B2 (en) † 1997-02-18 2009-07-01 Visiocorp Patents S.à.r.l. Exterior rear view mirror for vehicles, in particular motor vehicles
DE102008030746A1 (en) * 2008-06-27 2009-12-31 Hella Kgaa Hueck & Co. Motor vehicle headlamp has an offset lamp, with a light guide to the light emission field, giving a coherent light beam without lamp heat
EP2618045A1 (en) * 2012-01-20 2013-07-24 Automotive Lighting Reutlingen GmbH Lighting device for a motor vehicle
ITPD20130353A1 (en) * 2013-12-20 2015-06-21 Automotive Lighting Italia Spa LIGHTING AND / OR SIGNALING DEVICE FOR VEHICLES
DE102013227195A1 (en) * 2013-12-27 2015-07-02 Automotive Lighting Reutlingen Gmbh Motor vehicle lamp with a line or area appearance
DE102014110399A1 (en) 2014-07-23 2016-01-28 Dr. Ing. H.C. F. Porsche Aktiengesellschaft lighting device
EP2604914A3 (en) * 2011-12-13 2018-04-04 SL Corporation Color light guide applying lamp for vehicle
CZ307956B6 (en) * 2018-06-25 2019-09-11 Varroc Lighting Systems, s.r.o. Light-conducting optical system, in particular for motor vehicles
DE102012210444B4 (en) 2012-06-20 2020-06-18 Automotive Lighting Reutlingen Gmbh Vehicle lamp with several deflecting bodies in the reflector
EP3875847A1 (en) * 2020-03-02 2021-09-08 ZKW Group GmbH Signal light device for a motor vehicle headlight
WO2021197946A1 (en) * 2020-04-02 2021-10-07 Bayerische Motoren Werke Aktiengesellschaft Illumination device for a motor vehicle

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DE102007036793B4 (en) * 2007-08-03 2010-05-06 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Luminaire device of a motor vehicle
FR3009601A1 (en) * 2013-06-06 2015-02-13 Valeo Illuminacion BI-COLOR LIGHTING AND / OR SIGNALING DEVICE, IN PARTICULAR FOR A MOTOR VEHICLE

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WO1988005589A1 (en) * 1987-01-15 1988-07-28 Generaldirektoratet For Danske Statsbaner, Dsb Light transmitting plate member
DE3737514A1 (en) * 1987-11-05 1989-05-18 Philips Patentverwaltung LIGHT GUIDE FOR FRONT PANELS OF ELECTRICAL DEVICES
EP0416253A2 (en) * 1989-09-08 1991-03-13 Inotec Gmbh Gesellschaft Für Innovative Technik Light
EP0416253A3 (en) * 1989-09-08 1992-02-19 Inotec Gmbh Gesellschaft Fuer Innovative Technik Light
US5136483A (en) * 1989-09-08 1992-08-04 Schoeniger Karl Heinz Illuminating device
DE4137670A1 (en) * 1990-11-16 1992-05-21 Alps Electric Co Ltd Optical conductor for panel surface illumination - has angled reflective surfaces to split surface into sections illuminated by single LED
WO1992019908A1 (en) * 1991-04-30 1992-11-12 Transducer Valley, Inc. Headlamp
US5436808A (en) * 1991-04-30 1995-07-25 Transducer Valley Inc. Headlamp
DE4129094A1 (en) * 1991-09-02 1993-03-04 Hella Kg Hueck & Co Signal lamp with extended light guides for motor vehicle - emits light from grouped multi-prismatic surfaces of parallel light guides into which light is coupled from LEDs
DE4129094B4 (en) * 1991-09-02 2005-08-25 Hella Kgaa Hueck & Co. Signal light with LEDs as a light source for motor vehicles and their use for different signal light functions
US5369554A (en) * 1993-01-07 1994-11-29 Ford Motor Company Illuminator utilizing multiple light guides
DE19638081A1 (en) * 1996-09-19 1998-03-26 Hella Kg Hueck & Co Light for vehicles
DE19753832A1 (en) * 1996-12-24 1998-06-25 Valeo Vision Light-conducting rod for motor vehicle headlamp with real light source
DE19704675A1 (en) * 1997-02-07 1998-08-13 Man Nutzfahrzeuge Ag Multi-chamber tail lamp for motor vehicle and trailer
DE19704675C2 (en) * 1997-02-07 2002-03-07 Man Nutzfahrzeuge Ag Multi-chamber tail light
EP0858932B2 (en) † 1997-02-18 2009-07-01 Visiocorp Patents S.à.r.l. Exterior rear view mirror for vehicles, in particular motor vehicles
DE19739173A1 (en) * 1997-09-06 1999-03-11 Hella Kg Hueck & Co Signal light for vehicles
US6107916A (en) * 1997-09-06 2000-08-22 Hella Kg Hueck & Co. Signal lamp for vehicles
DE29716013U1 (en) * 1997-09-06 1997-10-23 Hella Kg Hueck & Co Lighting device
DE19803518A1 (en) * 1998-01-30 1999-08-05 Hella Kg Hueck & Co Rod-shaped light guide
DE19803537A1 (en) * 1998-01-30 1999-08-05 Hella Kg Hueck & Co Light for vehicles
DE19804440A1 (en) * 1998-02-05 1999-08-12 Hella Kg Hueck & Co Rod-shaped light guide
DE19806526A1 (en) * 1998-02-17 1999-08-19 Hella Kg Hueck & Co Lighting device for motor vehicles
DE29807774U1 (en) 1998-04-30 1998-07-16 Hella Kg Hueck & Co, 59557 Lippstadt Lights for vehicles, in particular rear lights for vehicles
DE19831002A1 (en) * 1998-07-10 2000-04-13 Volkswagen Ag Flashing indicator light for motor vehicle has light conductor with predefined scattering characteristic arranged in front of source
DE19850443A1 (en) * 1998-10-23 2003-04-03 Valeo Beleuchtung Deutschland Light, especially for motor vehicle, has light conducting rod with light source(s), especially light emitting diode(s), section between light inlet, outlet surfaces forming light deflection region
DE19850443B4 (en) * 1998-10-23 2009-12-31 Valeo Beleuchtung Deutschland Gmbh Luminaire, in particular for motor vehicles
DE19916843A1 (en) * 1999-04-14 2000-12-14 Volkswagen Ag Vehicle light has housing covered by transparent panel, light source, device for imparting color to light, source housing, light conducting connection between light source, first housing
DE19916843B4 (en) * 1999-04-14 2008-05-08 Volkswagen Ag vehicle light
DE10065020B4 (en) * 2000-09-04 2009-02-12 Automotive Lighting Reutlingen Gmbh vehicle headlights
DE10109357B4 (en) * 2001-02-27 2009-04-09 Automotive Lighting Reutlingen Gmbh Lighting device of a vehicle
DE10132998A1 (en) * 2001-07-06 2002-09-26 Schott Glas Edge lit information panel for commercial vehicles has light source arranged separately from light panel and light is fed into at least one end of light distribution plate via fiber optic cables
DE20202435U1 (en) 2002-02-18 2002-06-06 Kostal Leopold Gmbh & Co Kg Low-profile lighting device with extensive light radiation
DE102004049317A1 (en) * 2004-10-09 2006-04-13 Hella Kgaa Hueck & Co. Vehicle light arrangement, has auxiliary glass disc arranged between light source and light coupling surface
EP1898147A1 (en) * 2006-09-11 2008-03-12 Hella KG Hueck & Co. Lighting device for vehicle
DE102008030746A1 (en) * 2008-06-27 2009-12-31 Hella Kgaa Hueck & Co. Motor vehicle headlamp has an offset lamp, with a light guide to the light emission field, giving a coherent light beam without lamp heat
EP2604914A3 (en) * 2011-12-13 2018-04-04 SL Corporation Color light guide applying lamp for vehicle
EP2618045A1 (en) * 2012-01-20 2013-07-24 Automotive Lighting Reutlingen GmbH Lighting device for a motor vehicle
DE102012210444B4 (en) 2012-06-20 2020-06-18 Automotive Lighting Reutlingen Gmbh Vehicle lamp with several deflecting bodies in the reflector
ITPD20130353A1 (en) * 2013-12-20 2015-06-21 Automotive Lighting Italia Spa LIGHTING AND / OR SIGNALING DEVICE FOR VEHICLES
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US10281106B2 (en) 2013-12-20 2019-05-07 Automotive Lighting Italia S.P.A. A Socio Unico Lighting and/or signalling device for vehicles
DE102013227195A1 (en) * 2013-12-27 2015-07-02 Automotive Lighting Reutlingen Gmbh Motor vehicle lamp with a line or area appearance
US10088121B2 (en) 2013-12-27 2018-10-02 Automotive Lighting Reutlingen Gmbh Motor vehicle lamp having a linear or planar projection image
DE102014110399A1 (en) 2014-07-23 2016-01-28 Dr. Ing. H.C. F. Porsche Aktiengesellschaft lighting device
CZ307956B6 (en) * 2018-06-25 2019-09-11 Varroc Lighting Systems, s.r.o. Light-conducting optical system, in particular for motor vehicles
US10787111B2 (en) 2018-06-25 2020-09-29 Varroc Lighting Systems, s.r.o. Light-guiding optical system, especially for motor vehicles
EP3875847A1 (en) * 2020-03-02 2021-09-08 ZKW Group GmbH Signal light device for a motor vehicle headlight
WO2021197946A1 (en) * 2020-04-02 2021-10-07 Bayerische Motoren Werke Aktiengesellschaft Illumination device for a motor vehicle
CN114945775A (en) * 2020-04-02 2022-08-26 宝马股份公司 Lighting device for a motor vehicle
US11732863B2 (en) 2020-04-02 2023-08-22 Bayerische Motoren Werke Aktiengesellschaft Illumination device for a motor vehicle

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ES290549U (en) 1986-03-16
ES290549Y (en) 1986-10-16
FR2576566A1 (en) 1986-08-01
IT8552912V0 (en) 1985-01-28
FR2576566B1 (en) 1992-04-24

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