FR3072761B1 - Dispositif lumineux et ensemble de dispositifs lumineux d'eclairage et/ou de signalisation de vehicule automobile - Google Patents
Dispositif lumineux et ensemble de dispositifs lumineux d'eclairage et/ou de signalisation de vehicule automobile Download PDFInfo
- Publication number
- FR3072761B1 FR3072761B1 FR1759932A FR1759932A FR3072761B1 FR 3072761 B1 FR3072761 B1 FR 3072761B1 FR 1759932 A FR1759932 A FR 1759932A FR 1759932 A FR1759932 A FR 1759932A FR 3072761 B1 FR3072761 B1 FR 3072761B1
- Authority
- FR
- France
- Prior art keywords
- light
- axis
- lighting
- reflecting surface
- output
- 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
Links
- 230000011664 signaling Effects 0.000 title 1
Classifications
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- 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]
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- 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
- F21S43/19—Attachment of light sources or lamp holders
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- 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
- F21S43/249—Light guides with two or more light sources 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
- F21S43/26—Refractors, transparent cover plates, light guides or filters not provided in groups F21S43/235 - F21S43/255
-
- 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
- F21S43/27—Attachment thereof
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
L'invention propose un dispositif lumineux comportant une première source lumineuse (54) qui émet vers l'arrière selon un axe d'émission (AE1), un guide de lumière (102) pour guider des rayons lumineux pour former et émettre, selon un axe de sortie, un faisceau de rayons lumineux, guide de lumière (102) qui comporte une face d'entrée (104), une face de sortie du faisceau de sortie, au moins une première surface réfléchissante (106) et une deuxième surface réfléchissante (108) de manière à produire une double réflexion de façon que, les rayons lumineux soient parallèles entre eux et que l'axe de sortie forme un angle de plus de quatre-vingt-dix degrés d'angle par rapport à l'axe d'émission (AE1), caractérisé en ce que, en aval de la deuxième surface réfléchissante (106), le guide de lumière (102) comporte un tronçon de guidage (110). Un ensemble lumineux comporte plusieurs dispositifs lumineux, et la pluralité de guides de lumière (102) sont réalisés en une seule pièce (100).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1759932A FR3072761B1 (fr) | 2017-10-20 | 2017-10-20 | Dispositif lumineux et ensemble de dispositifs lumineux d'eclairage et/ou de signalisation de vehicule automobile |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1759932 | 2017-10-20 | ||
FR1759932A FR3072761B1 (fr) | 2017-10-20 | 2017-10-20 | Dispositif lumineux et ensemble de dispositifs lumineux d'eclairage et/ou de signalisation de vehicule automobile |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3072761A1 FR3072761A1 (fr) | 2019-04-26 |
FR3072761B1 true FR3072761B1 (fr) | 2021-07-30 |
Family
ID=60515677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1759932A Active FR3072761B1 (fr) | 2017-10-20 | 2017-10-20 | Dispositif lumineux et ensemble de dispositifs lumineux d'eclairage et/ou de signalisation de vehicule automobile |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3072761B1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102019130011A1 (de) * | 2019-11-07 | 2021-05-12 | Valeo Schalter Und Sensoren Gmbh | Eingabevorrichtung für ein Kraftfahrzeug mit spezifischer Anordnung einer flexiblen Leiterplatte |
FR3122242A1 (fr) * | 2021-04-26 | 2022-10-28 | Psa Automobiles Sa | Projecteur de phare de véhicule à guide de lumière |
FR3122131A1 (fr) * | 2021-04-26 | 2022-10-28 | Psa Automobiles Sa | Module d’illumination pour bloc optique d’éclairage et/ou de signalisation de véhicule automobile |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4444032B2 (ja) * | 2004-08-06 | 2010-03-31 | 三菱電機株式会社 | 車室内照明装置 |
FR3011312A1 (fr) * | 2013-09-27 | 2015-04-03 | Peugeot Citroen Automobiles Sa | Dispositif d'eclairage a deux fonctions d'eclairement assurees par un meme groupe de source(s) de lumiere associe a des moyens de guidage |
US9452707B1 (en) * | 2015-06-29 | 2016-09-27 | Lucidity Enterprise Co., Ltd. | Vehicle light apparatus |
DE102015012452B4 (de) * | 2015-09-28 | 2022-01-13 | Audi Ag | Lichtleiste und Verfahren zum Beleuchten eines Kraftfahrzeugs und Kraftfahrzeug |
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2017
- 2017-10-20 FR FR1759932A patent/FR3072761B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR3072761A1 (fr) | 2019-04-26 |
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Legal Events
Date | Code | Title | Description |
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PLSC | Publication of the preliminary search report |
Effective date: 20190426 |
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PLFP | Fee payment |
Year of fee payment: 3 |
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PLFP | Fee payment |
Year of fee payment: 4 |
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PLFP | Fee payment |
Year of fee payment: 5 |
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PLFP | Fee payment |
Year of fee payment: 6 |
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PLFP | Fee payment |
Year of fee payment: 7 |