FR3128769B1 - Module lumineux avec réflecteur de renvoi distant des sources lumineuses - Google Patents

Module lumineux avec réflecteur de renvoi distant des sources lumineuses Download PDF

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Publication number
FR3128769B1
FR3128769B1 FR2111582A FR2111582A FR3128769B1 FR 3128769 B1 FR3128769 B1 FR 3128769B1 FR 2111582 A FR2111582 A FR 2111582A FR 2111582 A FR2111582 A FR 2111582A FR 3128769 B1 FR3128769 B1 FR 3128769B1
Authority
FR
France
Prior art keywords
light
module
light module
reflective
light sources
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
FR2111582A
Other languages
English (en)
Other versions
FR3128769A1 (fr
Inventor
Loic Daille
Ahmed Rbaa
Yumeng Fang
Eric Desmoriaux
Guillaume Altermatt
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.)
Valeo Vision SAS
Original Assignee
Valeo Vision SAS
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 Valeo Vision SAS filed Critical Valeo Vision SAS
Priority to FR2111582A priority Critical patent/FR3128769B1/fr
Publication of FR3128769A1 publication Critical patent/FR3128769A1/fr
Application granted granted Critical
Publication of FR3128769B1 publication Critical patent/FR3128769B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F21S43/10—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
    • F21S43/15—Strips of 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
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
    • F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
    • F21S43/14—Light emitting diodes [LED]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/235—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
    • F21S43/26—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
    • F21S43/30—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by reflectors
    • F21S43/31—Optical layout thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/30—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by reflectors
    • F21S43/37—Attachment thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/40—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the combination of reflectors and refractors

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)
  • Optical Elements Other Than Lenses (AREA)

Abstract

MODULE LUMINEUX AVEC RÉFLECTEUR DE RENVOI DISTANT DES SOURCES LUMINEUSES L’invention a trait à un module lumineux (2) comprenant au moins une source lumineuse (4.1 ; 104.2 ; 204.3 ; 304.4) apte à émettre des rayons lumineux dans une direction principale d’éclairage ; au moins une surface réfléchissante de renvoi (8.1 ; 108.2 ; 208.3 ; 308.4) configurée et agencée pour réfléchir les rayons lumineux suivant un axe optique du module lumineux, transversal à la direction principale d’éclairage ; au moins un dispositif optique (10.1 ; 110.2 ; 210.3 ; 310.4) disposé optiquement entre l’au moins une source lumineuse et l’au moins une surface réfléchissante de renvoi ; l’au moins un dispositif optique étant configuré pour collimater et/ou faire converger, par réflexion, les rayons lumineux vers l’au moins une surface réfléchissante de renvoi. (Figure à publier avec l'abrégé : Figure 1)
FR2111582A 2021-10-29 2021-10-29 Module lumineux avec réflecteur de renvoi distant des sources lumineuses Active FR3128769B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2111582A FR3128769B1 (fr) 2021-10-29 2021-10-29 Module lumineux avec réflecteur de renvoi distant des sources lumineuses

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2111582 2021-10-29
FR2111582A FR3128769B1 (fr) 2021-10-29 2021-10-29 Module lumineux avec réflecteur de renvoi distant des sources lumineuses

Publications (2)

Publication Number Publication Date
FR3128769A1 FR3128769A1 (fr) 2023-05-05
FR3128769B1 true FR3128769B1 (fr) 2024-01-05

Family

ID=79171308

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2111582A Active FR3128769B1 (fr) 2021-10-29 2021-10-29 Module lumineux avec réflecteur de renvoi distant des sources lumineuses

Country Status (1)

Country Link
FR (1) FR3128769B1 (fr)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2775230B1 (fr) 1998-02-23 2000-05-12 Valeo Vision Ensemble perfectionne d'au moins un projecteur et d'un feu de signalisation, pour vehicule automobile
JPH11306810A (ja) * 1998-04-15 1999-11-05 Koito Mfg Co Ltd 車輌用標識灯
JP2003317508A (ja) * 2002-04-23 2003-11-07 Ichikoh Ind Ltd 車両用灯具
JP4360481B2 (ja) * 2002-07-10 2009-11-11 株式会社小糸製作所 車両用灯具
DE202015104894U1 (de) 2015-09-15 2015-09-25 SMR Patents S.à.r.l. Beleuchtungseinrichtung, Fahrzeugkomponente und Fahrzeug
CN106594629A (zh) * 2017-01-23 2017-04-26 上海小糸车灯有限公司 一种led车灯后灯的制动灯/尾灯光学结构
CZ2017338A3 (cs) * 2017-06-13 2018-08-01 Varroc Lighting Systems, s.r.o. Světlovodivý optický systém
CN113639247B (zh) * 2017-11-20 2023-11-28 市光法雷奥（佛山）汽车照明系统有限公司 光导构件、发光组件、照明装置和车辆
DE102020100552A1 (de) * 2020-01-13 2021-07-15 HELLA GmbH & Co. KGaA Leuchte mit einer Bremslichtfunktion und einer Schlusslichtfunktion

Also Published As

Publication number Publication date
FR3128769A1 (fr) 2023-05-05

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