WO2016154647A1 - Dispositif d'éclairage - Google Patents
Dispositif d'éclairage Download PDFInfo
- Publication number
- WO2016154647A1 WO2016154647A1 PCT/AT2016/050057 AT2016050057W WO2016154647A1 WO 2016154647 A1 WO2016154647 A1 WO 2016154647A1 AT 2016050057 W AT2016050057 W AT 2016050057W WO 2016154647 A1 WO2016154647 A1 WO 2016154647A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- light
- lighting device
- reflection
- luminous
- light guide
- Prior art date
Links
- 238000010168 coupling process Methods 0.000 claims abstract description 14
- 238000005859 coupling reaction Methods 0.000 claims abstract description 14
- 230000002401 inhibitory effect Effects 0.000 claims description 29
- 239000004033 plastic Substances 0.000 claims description 16
- 229920003023 plastic Polymers 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 14
- 230000000737 periodic effect Effects 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 8
- 238000005286 illumination Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- 230000003287 optical effect Effects 0.000 description 10
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- 239000004417 polycarbonate Substances 0.000 description 3
- 229920000515 polycarbonate Polymers 0.000 description 3
- 241000238631 Hexapoda Species 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
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- 238000001746 injection moulding Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- UQZIWOQVLUASCR-UHFFFAOYSA-N alumane;titanium Chemical compound [AlH3].[Ti] UQZIWOQVLUASCR-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
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- 230000000422 nocturnal effect Effects 0.000 description 1
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- 239000010959 steel Substances 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- 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
-
- 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
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/24—Light guides
-
- 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
- F21S43/243—Light guides characterised by the emission area emitting light from one or more of its extremities
-
- 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
-
- 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
- G02B6/0005—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type
- G02B6/0006—Coupling light into the fibre
-
- 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
- G02B6/0005—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type
- G02B6/001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type the light being emitted along at least a portion of the lateral surface of the fibre
-
- 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
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
- G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
- G02B6/0028—Light guide, e.g. taper
-
- 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
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
- G02B6/0051—Diffusing sheet or layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
- B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
- B29C59/022—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing characterised by the disposition or the configuration, e.g. dimensions, of the embossments or the shaping tools therefor
- B29C2059/023—Microembossing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
- B29C59/16—Surface shaping of articles, e.g. embossing; Apparatus therefor by wave energy or particle radiation, e.g. infrared heating
Abstract
L'invention concerne un dispositif d'éclairage (1) destiné à un véhicule automobile et comprenant au moins un module d'éléments d'éclairage (10) muni d'au moins une source d'émission de lumière (200), au moins un élément guide optique (300), ainsi qu'au moins un élément d'éclairage (400). L'élément guide optique (300) est configuré pour guider la lumière (100) injectée par la ou les sources d'émission de lumière (200) à travers au moins une surface d'injection de lumière (310) de l'élément guide optique (300) vers une surface d'extraction de lumière (340) de l'élément guide optique (300), et la surface d'extraction de lumière (340) de l'élément guide optique (300) est configurée pour diriger la lumière (120) diffusée par la surface d'extraction de lumière (340) sur au moins une surface d'entrée de lumière (410) de l'élément d'éclairage (400) dans la direction (120) de diffusion du rayonnement. La lumière diffusée (120) parvient (130) dans l'élément d'éclairage (400) à travers la surface d'entrée de lumière (410) de l'élément d'éclairage (400) et en ressort (140) au niveau d'au moins une surface de sortie de lumière (420) de l'élément d'éclairage (400). Au moins une surface d'injection de lumière (310) et/ou au moins une surface d'extraction de lumière (340) du ou des éléments guide optique (300) et/ou au moins une surface d'entrée de lumière (410) et/ou une surface de sortie de lumière (420) du ou des éléments d'éclairage (400) présentent une interface de structure (500) anti-réfléchissante.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201690000256.5U CN207049823U (zh) | 2015-04-02 | 2016-03-14 | 照明装置、车辆大灯和机动车 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ATA50267/2015 | 2015-04-02 | ||
| ATA50267/2015A AT517019B1 (de) | 2015-04-02 | 2015-04-02 | Beleuchtungsvorrichtung sowie Kraftfahrzeugscheinwerfer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2016154647A1 true WO2016154647A1 (fr) | 2016-10-06 |
Family
ID=55628688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/AT2016/050057 WO2016154647A1 (fr) | 2015-04-02 | 2016-03-14 | Dispositif d'éclairage |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN207049823U (fr) |
| AT (1) | AT517019B1 (fr) |
| DE (1) | DE202016008100U1 (fr) |
| WO (1) | WO2016154647A1 (fr) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021073951A1 (fr) * | 2019-10-14 | 2021-04-22 | Valeo Vision | Ensemble optique et phare de véhicule |
| EP3964749A1 (fr) * | 2020-09-03 | 2022-03-09 | ZKW Group GmbH | Dispositif d'éclairage pour un véhicule automobile |
| EP4170232A1 (fr) * | 2021-10-19 | 2023-04-26 | ZKW Group GmbH | Dispositif d'éclairage pour un véhicule automobile |
| FR3138182A1 (fr) * | 2022-07-21 | 2024-01-26 | Psa Automobiles Sa | guide de lumière pour un feu arrière de véhicule automobile |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207262329U (zh) | 2017-04-27 | 2018-04-20 | 法雷奥照明湖北技术中心有限公司 | 光束调整装置与车灯组件 |
| DE102018127689A1 (de) * | 2018-11-06 | 2020-05-07 | HELLA GmbH & Co. KGaA | Abbildungseinheit sowie Scheinwerfer |
| EP3882515A4 (fr) * | 2018-11-15 | 2022-07-06 | ZKW Group GmbH | Lampe de véhicule |
| DE102019119638A1 (de) * | 2019-07-19 | 2021-01-21 | HELLA GmbH & Co. KGaA | Beleuchtungsvorrichtung für Fahrzeuge |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19708776C1 (de) * | 1997-03-04 | 1998-06-18 | Fraunhofer Ges Forschung | Entspiegelungsschicht sowie Verfahren zur Herstellung derselben |
| DE10020877C1 (de) * | 2000-04-28 | 2001-10-25 | Alcove Surfaces Gmbh | Prägewerkzeug, Verfahren zum Herstellen desselben, Verfahren zur Strukturierung einer Oberfläche eines Werkstücks und Verwendung einer anodisch oxidierten Oberflächenschicht |
| WO2004092789A1 (fr) * | 2003-04-15 | 2004-10-28 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Procede et outil pour produire des elements optiques transparents en materiaux polymeres |
| DE102008049256A1 (de) * | 2007-09-28 | 2009-04-02 | Erich Utsch Ag | Lichtleiteranordnung zur Ausleuchtung eines an einem Kfz befestigten Kfz-Kennzeichenschilds und Verfahren zu deren Herstellung |
| DE102008019118A1 (de) * | 2008-04-16 | 2009-10-22 | Osram Opto Semiconductors Gmbh | Infrarot-Beleuchtungssystem und Kfz-Scheinwerfer mit einem Infrarot-Beleuchtungssystem |
| EP2518838A2 (fr) | 2011-04-28 | 2012-10-31 | Sharp Kabushiki Kaisha | Unité de projection de lumière et dispositif de projection de lumière |
| US20140056021A1 (en) | 2012-08-27 | 2014-02-27 | Sharp Kabushiki Kaisha | Light-emitting device, vehicle headlamp and illuminaton apparatus |
| JP2014235819A (ja) * | 2013-05-31 | 2014-12-15 | 市光工業株式会社 | 車両用灯具 |
-
2015
- 2015-04-02 AT ATA50267/2015A patent/AT517019B1/de active
-
2016
- 2016-03-14 CN CN201690000256.5U patent/CN207049823U/zh active Active
- 2016-03-14 WO PCT/AT2016/050057 patent/WO2016154647A1/fr active Application Filing
- 2016-03-14 DE DE202016008100.5U patent/DE202016008100U1/de active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19708776C1 (de) * | 1997-03-04 | 1998-06-18 | Fraunhofer Ges Forschung | Entspiegelungsschicht sowie Verfahren zur Herstellung derselben |
| DE10020877C1 (de) * | 2000-04-28 | 2001-10-25 | Alcove Surfaces Gmbh | Prägewerkzeug, Verfahren zum Herstellen desselben, Verfahren zur Strukturierung einer Oberfläche eines Werkstücks und Verwendung einer anodisch oxidierten Oberflächenschicht |
| WO2004092789A1 (fr) * | 2003-04-15 | 2004-10-28 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Procede et outil pour produire des elements optiques transparents en materiaux polymeres |
| DE102008049256A1 (de) * | 2007-09-28 | 2009-04-02 | Erich Utsch Ag | Lichtleiteranordnung zur Ausleuchtung eines an einem Kfz befestigten Kfz-Kennzeichenschilds und Verfahren zu deren Herstellung |
| DE102008019118A1 (de) * | 2008-04-16 | 2009-10-22 | Osram Opto Semiconductors Gmbh | Infrarot-Beleuchtungssystem und Kfz-Scheinwerfer mit einem Infrarot-Beleuchtungssystem |
| EP2518838A2 (fr) | 2011-04-28 | 2012-10-31 | Sharp Kabushiki Kaisha | Unité de projection de lumière et dispositif de projection de lumière |
| US20140056021A1 (en) | 2012-08-27 | 2014-02-27 | Sharp Kabushiki Kaisha | Light-emitting device, vehicle headlamp and illuminaton apparatus |
| JP2014235819A (ja) * | 2013-05-31 | 2014-12-15 | 市光工業株式会社 | 車両用灯具 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021073951A1 (fr) * | 2019-10-14 | 2021-04-22 | Valeo Vision | Ensemble optique et phare de véhicule |
| EP3964749A1 (fr) * | 2020-09-03 | 2022-03-09 | ZKW Group GmbH | Dispositif d'éclairage pour un véhicule automobile |
| EP4170232A1 (fr) * | 2021-10-19 | 2023-04-26 | ZKW Group GmbH | Dispositif d'éclairage pour un véhicule automobile |
| WO2023066580A1 (fr) * | 2021-10-19 | 2023-04-27 | Zkw Group Gmbh | Dispositif d'éclairage pour un véhicule automobile |
| FR3138182A1 (fr) * | 2022-07-21 | 2024-01-26 | Psa Automobiles Sa | guide de lumière pour un feu arrière de véhicule automobile |
Also Published As
| Publication number | Publication date |
|---|---|
| AT517019A1 (de) | 2016-10-15 |
| DE202016008100U1 (de) | 2017-02-08 |
| CN207049823U (zh) | 2018-02-27 |
| AT517019B1 (de) | 2017-02-15 |
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