EP3141802B1 - Support pour eclairages plats - Google Patents

Support pour eclairages plats Download PDF

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Publication number
EP3141802B1
EP3141802B1 EP16183757.0A EP16183757A EP3141802B1 EP 3141802 B1 EP3141802 B1 EP 3141802B1 EP 16183757 A EP16183757 A EP 16183757A EP 3141802 B1 EP3141802 B1 EP 3141802B1
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EP
European Patent Office
Prior art keywords
holder
lamp
bearing
bearing surface
polymer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP16183757.0A
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German (de)
English (en)
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EP3141802A1 (fr
Inventor
Jörg Bachler
Martin Hungendorfer
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.)
ZKW Group GmbH
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ZKW Group GmbH
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Publication date
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Publication of EP3141802A1 publication Critical patent/EP3141802A1/fr
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Publication of EP3141802B1 publication Critical patent/EP3141802B1/fr
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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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/141—Light emitting diodes [LED]
    • F21S41/155—Surface emitters, e.g. organic light emitting diodes [OLED]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/19—Attachment of light sources or lamp holders
    • 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
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/06—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages the fastening being onto or by the lampholder
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
    • F21V19/005—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources by permanent fixing means, e.g. gluing, riveting or embedding in a potting compound
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
    • F21V19/0055—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources by screwing
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
    • F21V29/503—Cooling arrangements characterised by the adaptation for cooling of specific components of light sources
    • 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
    • F21Y2105/00—Planar light sources
    • 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]
    • F21Y2115/15—Organic light-emitting diodes [OLED]

Definitions

  • the invention relates to a luminaire arrangement with a bearing device for a flat luminaire and a flat luminaire, in particular an organic light-emitting diode.
  • the present invention relates to planar lights used in motor vehicle headlights, e.g. in headlights or auxiliary headlights.
  • OLEDs Organic light-emitting diodes
  • these lamps enable the implementation of customer-specific design wishes with regard to special lighting impressions and the representation of depth effects.
  • an OLED comprises an anode, a conductive polymer layer, a light-emitting polymer layer, and a cathode. These are arranged between two substrate plates, which are often glass plates, which are glued together. The gluing of the glass plates prevents environmental influences which would render the OLED inoperative. In such OLEDs and also in other frangible flat illuminants, e.g. used in motor vehicles, however, there is a risk of glass breakage during vibration or during assembly or installation.
  • Holding and damping devices for various luminous bodies and other fragile bodies are known in principle from the prior art.
  • the DE 10 2011 084 814 A1 discloses a support member for holding at least one flat surface light lamp.
  • the EP 2 471 688 A1 describes an outboard mounting component for a vehicle, with a light module, which has at least one outwardly, visible light emitting bulb.
  • the DE 10 2011 100 279 A1 discloses methods and systems for dynamic lighting systems that include at least one light source, which is preferably an OLED or at least one LED.
  • the DE 10 2008 034 529 A1 describes a vehicle interior part with a support surface, at least one abutment and at least one spring element made of film material, which rests against the abutment.
  • the US 2010/0039355 A1 describes a loudspeaker device with a visual screen, wherein the membrane of a conventional loudspeaker is replaced with a flexible OLED.
  • the loudspeaker device has a coil, a magnet and a damping element as well as an electric circuit for controlling the loudspeaker modified with the OLED.
  • the DE 10 2004 032 223 A1 discloses an audiovisual arrangement with a flat, designed to display image information element, which is controllable for light emission.
  • the FR 2 287 356 A1 describes an apparatus for protecting a windshield having an elastic damper between the windshield and a fixed mounting surface in the vehicle.
  • the US 2009/0122505 A1 discloses a damped printed circuit board for electronic components.
  • the US 2008/0316698 A1 discloses a damper device for electronic devices such as data memories of computers.
  • the US 2015/011733 discloses a luminaire assembly according to the preamble of claim 1.
  • the luminaire arrangement is inventively characterized in that it comprises: a bearing device comprising a holder for attaching at least one planar lamp, wherein the holder has a support surface for the at least one planar light, wherein the holder at least two spaced apart and laterally integrally formed on the support surface or arranged as an attachment retaining elements, which form a receptacle, each receiving a polymer bearing is accommodated from an elastic polymer material, wherein each polymer bearing has a normal to the plane of the support surface arranged through hole, wherein the bearing means comprises fastening elements, which for fastening the bearing device on a base are guided in each case through the through holes of the polymer bearings, and a fixed on the support surface of the support of the bearing device planar light, wherein the planar light by K live and / or fixed by means of a diaphragm on the support surface.
  • sheet light refers to lights with planar light components, in particular an organic light emitting diode (OLED). Particularly advantageous is the invention for attaching fragile or voltage-sensitive planar lights such as the aforementioned OLEDs, which lie between two glued glass plates. As further examples of planar lights, a light-emitting diode (LED) array or a planar light guide may be mentioned.
  • the luminous surface of the planar luminaire, as it is fastened with the bearing device according to the invention, is substantially planar. Such lights with flat Light components and their structure are notoriously known to a person skilled in the art.
  • the holding elements can either be formed directly on the support surface in a manner known per se, e.g. by welding or, preferably in one piece, by Mitformen in the production of the holder.
  • the holder may be made of metal or contain a metal, e.g.
  • the bracket may be made of aluminum, e.g. cast aluminum, or a surface of zinc, e.g. produced by zinc die-casting. It is also possible to use the plastic holder, e.g. by injection molding, manufacture. The choice of material from which the holder is made depends on the type of surface light and the ambient temperature.
  • OLEDs heat themselves only slightly, which is why the choice of material depends mainly on the ambient temperature.
  • a bracket for an OLED which is mounted in the edge region of a headlamp at the housing opening, would be made advantageously of metal.
  • a holder made of plastic would be possible, but for design reasons, however, metal is preferred.
  • the holding elements may be arranged as attachments on the support surface.
  • attachment is to be understood that the holding element is applied as an additional part of the side of the support surface. This is particularly advantageous if the support surface consists of a different material as the holding element.
  • two spaced apart holding elements ie two bearing points
  • at least three spaced-apart holding elements ie three or more bearing points.
  • a person skilled in the art is readily able to choose according to the geometry of the support surface, which in turn is influenced by the geometry and the design of the sheet light, the number and positions of the holding elements and their distance from each other so that a possible distortion of the holder is reduced or avoided.
  • the support surface is formed substantially quadrangular, wherein the holder has exactly three holding elements, which are arranged on or adjacent to three corners of the quadrangular bearing surface.
  • This variant is characterized by the fact that tension on the support is reduced, an ideal support for the flat luminaire is guaranteed and at the same time a freestanding luminous surface is demonstrated.
  • the polymer bearings are made of a resilient polymer material, ethylene-propylene-diene rubber (EPDM) and silicone being suitable polymers.
  • EPDM ethylene-propylene-diene rubber
  • silicone silicone being suitable polymers.
  • Polymer bearings which are referred to in the trade and among professionals as rubber bearings, are well known.
  • the bearing device also has sleeves as a screw support, wherein the sleeves are respectively inserted into the through holes of the polymer bearings, wherein the screws are each guided by the sleeves.
  • the length of the sleeves, when the bearing assembly is bolted to the ground is shorter than the length of the through holes of the polymer bearings; In this way arises between the ground and that end of the sleeve, which faces the ground, is a defined gap.
  • cooling fins may be formed in an advantageous development on a lower surface of the holder facing the substrate.
  • the support surface of the holder is designed such that it covers at least a portion of a lower surface of the at least one flat luminaire.
  • the support surface of the holder may be formed in a variant such that it completely covers the lower surface of the at least one planar luminaire.
  • the view of the back of the flat light, such as an OLED, completely covered by the holder is preferably designed such that it covers at least partially the edge surfaces of the lower surface of the at least one flat lamp.
  • each retaining element comprises two legs running parallel to the support surface, wherein the legs form a receptacle into which the polymer bearing can be pressed.
  • the assembly and assembly of the storage device make this particularly easy.
  • the flat light is fixed on the support surface by gluing.
  • the planar luminaire is also fastened to the support surface by means of a diaphragm, for example a frame-shaped diaphragm.
  • the panel also allows a framing of the luminous surface (s) of the at least one flat luminaire, if this is desired for design reasons.
  • the present invention is particularly favorable for flat lights that are used in lighting devices for motor vehicles.
  • Another object of the invention is therefore an illumination device for a motor vehicle, in particular a motor vehicle headlight, comprising a light assembly as described herein.
  • the term "lighting device for a motor vehicle” encompasses all types of motor vehicle headlights, in particular headlights and tail lights.
  • Fig. 1 shows a perspective view of a lamp assembly 100 according to the invention
  • An exploded view of the lamp assembly 100 is in Fig. 2 shown.
  • Fig. 3 is a plan view of the lamp assembly 100 from Fig. 1 and
  • Fig. 4 shows a section through the lamp assembly 100 from Fig. 3 along the section line AA.
  • lamp assembly 100 is composed of a storage device 101 and an organic light 102 (OLED 102).
  • OLED 102 organic light 102
  • it is a fragile and voltage-sensitive OLED 102, which comprises a non-illustrated sandwich structure according to a conventional manner with an anode, a conductive polymer layer, a light-emitting polymer layer and a cathode.
  • This sandwich structure is arranged between two glass plates which are glued together. The gluing of the glass plates prevents environmental influences which would render the OLED 102 inoperative.
  • the OLED 102 has a total of four discrete light segments 103.
  • OLEDs with a different design and other voltage-sensitive planar lights can also be mounted on the bearing device 101.
  • the bearing device 101 comprises a holder 104 with a planar bearing surface 105 for the OLED 102.
  • the holder 104 further comprises a total of three spaced apart laterally integrally formed on the support surface 105 holding elements 106, so that the storage of the OLED 102 takes place at a total of three storage points.
  • the support surface 105 is formed quadrangular and the holding elements 106 are formed directly adjacent to three corners of the quadrangular bearing surface 105.
  • the holding elements 106 each comprise two legs 106a and 106b extending parallel to the support surface 105, wherein the legs 106a, 106b form a circular receptacle 107. In each receptacle 107, a polymer bearing 108 is fitted.
  • the polymer bearings 108 are made of a resilient polymer material, eg EPDK or silicone.
  • the polymer bearings 108 have a substantially hollow cylindrical shape with a through hole 108 a. Furthermore, they have a circumferential groove 108b (see Fig. 4 ), so that they are fitted captive in the receptacle 107 during assembly or during installation of the lamp assembly 100 in, for example, a motor vehicle headlight.
  • the bearing device 101 also comprises fastening elements in the form of screws 109 with a thread 109a, which are used to fasten the bearing device 101 (or the entire lamp arrangement 100) on a substrate 110 (represented by the base-like elements 110) respectively through the through-openings 108a of the polymer bearings 108 are performed.
  • sleeves 111 are also provided which are respectively inserted into the passage openings 108a of the polymer bearings 108.
  • the sleeves 111 have at one end a circumferential collar 111 a, whereby the positioning in the through holes 108 a of the polymer bearings 108 and the attachment in the substrate 110 are facilitated.
  • the length of the sleeves 111 when the lamp assembly 100 or the bearing device 101 is screwed to the substrate 110, is shorter than the length of the through openings 108a of the polymer bearings 108, in order to limit the pinching of the polymer bearing; In this way arises between the substrate 110 and that end of the sleeve, which faces the ground, is a defined gap 113th
  • the OLED 102 is glued with its bottom surface 102a on the support surface 105.
  • the OLED can also be fastened to the support surface 105 by means of a diaphragm (not shown), for example a frame-shaped diaphragm.
  • the panel also allows framing the luminous surfaces 103 of the OLED 102, if this is desired for design reasons.
  • Fig. 5 shows a bottom view of the lamp assembly 100 from Fig. 1 .
  • cooling ribs 112 are formed at least in regions on a lower surface 104a of the holder 104 facing the substrate 110.
  • the cooling ribs 112 are expediently arranged corresponding to the bearing surface 105 in order to dissipate the heat emitted by the OLED 102.
  • the substrate 110 is therefore such that the cooling fins 112 are exposed in the installed state of the lamp assembly 100.
  • the substrate 110 comprises cylindrical base on which the lamp assembly 100 is mounted, it will be apparent to one skilled in the art that the substrate 110 may also be designed differently.
  • the support surface 105 of the holder 104 is formed or dimensioned such that it completely covers the lower surface of the OLED 102.
  • the view of the underside 102a of the OLED 102 is therefore completely covered by the holder 104 or its support surface 105.
  • Fig. 6 shows an alternative embodiment of a lamp device 200, in which the OLED 102 is mounted on a bearing device 201, in which an exemption of the support surface 205 of the holder 204 is provided.
  • the holder 204 or its support surface 205 covers two edge surfaces of the lower surface 102a of the OLED 102 and is substantially L-shaped.
  • cooling fins 212 are arranged on the underside 204a of the holder 204.
  • the cooling ribs 212 are expediently arranged corresponding to the bearing surface 205 in order to dissipate the heat emitted by the OLED 102.
  • the remaining configuration and features of the lighting device 200 correspond to those of the lighting device 100.
  • the polymer bearings 108 compensate for warping, there is no introduction of force during assembly of the luminaire arrangement 100 in the substrate, and the OLED 102 mounted on the support surface 105 of the bearing device 101 is therefore stored free of stress.
  • the invention may be modified in any manner known to those skilled in the art and is not limited to the embodiment shown. Also, individual aspects of the invention can be taken up and largely combined with each other.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Claims (14)

  1. Dispositif d'éclairage (100, 200) comportant :
    un dispositif de support (101, 201) comportant un support (104, 204) pour la fixation d'au moins un dispositif lumineux plat (102), le support (104, 204) présentant une surface de support (105, 205) pour ledit au moins un dispositif lumineux plat (102), caractérisé par le fait que le support (104, 204) présente au moins deux éléments de maintien (106) espacés l'un de l'autre et moulés latéralement sur la surface de support ou disposés en tant que pièce rapportée, qui forment un logement (107),
    dispositif d'éclairage dans lequel, dans chaque logement (107) respectivement une couche de polymère (108) faite d'une matière polymère élastique est reçue, dans lequel chaque couche de polymère (108) présente un trou traversant (108a) disposé perpendiculairement au plan de la surface de support (105, 205) dans lequel le dispositif de support (101, 201) comporte des éléments de fixation (109),
    lesquels sont guidés respectivement à travers les trous traversants (108a) des couches de polymère (108) pour la fixation du dispositif de support (101, 201) sur un fond (110), et
    un dispositif lumineux plat (102) fixé sur la surface de support (105, 205) du support (104, 204) du dispositif de support, le dispositif lumineux plat (102) étant fixé sur la surface de support (105, 205) par collage et/ou au moyen d'un diaphragme.
  2. Dispositif d'éclairage (100, 200) selon la revendication 1, caractérisé par le fait que le support (104, 204) présente au moins trois éléments de maintien (106) espacés les uns des autres.
  3. Dispositif d'éclairage (100, 200) selon la revendication 2, caractérisé par le fait que la surface de support (105) est formée sensiblement rectangulaire, le support (104) présentant exactement trois éléments de maintien (106), lesquels sont disposés adjacents ou voisins de trois coins de la surface de support rectangulaire (105).
  4. Dispositif d'éclairage selon l'une des revendications 1 à 3, caractérisé par le fait que les couches de polymère (108) sont faites d'EPDM ou de silicone.
  5. Dispositif d'éclairage selon l'une des revendications 1 à 4, caractérisé par le fait que les éléments de fixation (109) sont des vis.
  6. Dispositif d'éclairage selon la revendication 5, caractérisé par des douilles (111), lesquelles sont respectivement utilisées dans les trous traversants (108a) des couches de polymère (108), les vis (109) étant guidées respectivement par les douilles (111).
  7. Dispositif d'éclairage selon la revendication 6, caractérisé par le fait que la longueur des douilles (111), lorsque le dispositif de support (101) est vissé sur le fond (110), est plus courte que la longueur des trous traversants (108a) des couches de polymère (108).
  8. Dispositif d'éclairage selon l'une des revendications 1 à 7, caractérisé par le fait que, sur une face inférieure (104a, 204a) du support (104, 204) tournée vers le fond, sont formées des ailettes de refroidissement (112, 212) au moins par zones.
  9. Dispositif d'éclairage selon l'une des revendications 1 à 8, caractérisé par le fait que la surface de support (105, 205) du support (104, 204) est formée de telle sorte qu'elle recouvre au moins par zones une surface inférieure (102a) dudit au moins un dispositif lumineux plat (102).
  10. Dispositif d'éclairage selon la revendication 9, caractérisé par le fait que la surface de support (105) du support (104) est formée de telle sorte qu'elle recouvre totalement la surface inférieure (102a) dudit au moins un dispositif lumineux plat (102).
  11. Dispositif d'éclairage selon la revendication 9, caractérisé par le fait que la surface de support (205) du support (204) est formée de telle sorte qu'elle recouvre au moins par zones les surfaces de bord de la surface inférieure (102a) dudit au moins un dispositif lumineux plat (102).
  12. Dispositif d'éclairage selon l'une des revendications 1 à 11, caractérisé par le fait que chaque élément de maintien (106) comporte deux branches (106a, 106b) s'étendant parallèlement à la surface de support, les branches formant un logement (107), dans lequel la couche de polymère (108) est apte à être pressée.
  13. Dispositif d'éclairage selon l'une des revendications 1 à 12, caractérisé par le fait que le dispositif lumineux plat (102) est une diode électroluminescente organique (OLED).
  14. Dispositif d'éclairage pour un véhicule automobile, en particulier un phare de véhicule automobile, comportant au moins un dispositif d'éclairage (100, 200) selon l'une des revendications 1 à 13.
EP16183757.0A 2015-09-11 2016-08-11 Support pour eclairages plats Active EP3141802B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ATA50782/2015A AT517467B1 (de) 2015-09-11 2015-09-11 Lagereinrichtung für flächige Leuchten

Publications (2)

Publication Number Publication Date
EP3141802A1 EP3141802A1 (fr) 2017-03-15
EP3141802B1 true EP3141802B1 (fr) 2019-01-30

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Application Number Title Priority Date Filing Date
EP16183757.0A Active EP3141802B1 (fr) 2015-09-11 2016-08-11 Support pour eclairages plats

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EP (1) EP3141802B1 (fr)
CN (1) CN106523983A (fr)
AT (1) AT517467B1 (fr)

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Publication number Priority date Publication date Assignee Title
DE102018105753A1 (de) * 2018-03-13 2019-09-19 Automotive Lighting Reutlingen Gmbh Fahrzeugscheinwerfer
DE102018132430A1 (de) * 2018-12-17 2020-06-18 Endress+Hauser SE+Co. KG Modul für eine Feldgerät

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CN101203108A (zh) * 2006-12-14 2008-06-18 英业达股份有限公司 小型有机发光二极管的固定装置
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CN106523983A (zh) 2017-03-22
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