FR3139375B1 - Module d’éclairage route avec source lumineuse dirigée vers le haut - Google Patents

Module d’éclairage route avec source lumineuse dirigée vers le haut Download PDF

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Publication number
FR3139375B1
FR3139375B1 FR2208905A FR2208905A FR3139375B1 FR 3139375 B1 FR3139375 B1 FR 3139375B1 FR 2208905 A FR2208905 A FR 2208905A FR 2208905 A FR2208905 A FR 2208905A FR 3139375 B1 FR3139375 B1 FR 3139375B1
Authority
FR
France
Prior art keywords
light source
lighting module
light beam
road lighting
upward
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
FR2208905A
Other languages
English (en)
French (fr)
Other versions
FR3139375A1 (fr
Inventor
Sylvain Giraud
Bai Lu
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 FR2208905A priority Critical patent/FR3139375B1/fr
Priority to JP2025513668A priority patent/JP2025527929A/ja
Priority to PCT/EP2023/074488 priority patent/WO2024052421A1/fr
Priority to CN202380063495.XA priority patent/CN120167029A/zh
Priority to EP23767879.2A priority patent/EP4584531A1/de
Publication of FR3139375A1 publication Critical patent/FR3139375A1/fr
Application granted granted Critical
Publication of FR3139375B1 publication Critical patent/FR3139375B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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]
    • F21S41/147—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device
    • F21S41/148—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device the main emission direction of the LED being perpendicular to the optical axis
    • 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
    • F21S41/25—Projection lenses
    • 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
    • F21S41/25—Projection lenses
    • F21S41/26—Elongated lenses
    • 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
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/32—Optical layout thereof
    • F21S41/321—Optical layout thereof the reflector being a surface of revolution or a planar surface, e.g. truncated
    • 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
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/32—Optical layout thereof
    • F21S41/36—Combinations of two or more separate reflectors

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)
FR2208905A 2022-09-06 2022-09-06 Module d’éclairage route avec source lumineuse dirigée vers le haut Active FR3139375B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR2208905A FR3139375B1 (fr) 2022-09-06 2022-09-06 Module d’éclairage route avec source lumineuse dirigée vers le haut
JP2025513668A JP2025527929A (ja) 2022-09-06 2023-09-06 上向きの光源を有する自動車両用のハイビーム・モジュール
PCT/EP2023/074488 WO2024052421A1 (fr) 2022-09-06 2023-09-06 Module d'eclairage route pour vehicule automobile avec source lumineuse dirigee vers le haut
CN202380063495.XA CN120167029A (zh) 2022-09-06 2023-09-06 具有向上指向的光源的用于机动车辆的远光模块
EP23767879.2A EP4584531A1 (de) 2022-09-06 2023-09-06 Fernlichtmodul für ein kraftfahrzeug mit nach oben gerichteter lichtquelle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2208905 2022-09-06
FR2208905A FR3139375B1 (fr) 2022-09-06 2022-09-06 Module d’éclairage route avec source lumineuse dirigée vers le haut

Publications (2)

Publication Number Publication Date
FR3139375A1 FR3139375A1 (fr) 2024-03-08
FR3139375B1 true FR3139375B1 (fr) 2024-10-04

Family

ID=83996607

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2208905A Active FR3139375B1 (fr) 2022-09-06 2022-09-06 Module d’éclairage route avec source lumineuse dirigée vers le haut

Country Status (5)

Country Link
EP (1) EP4584531A1 (de)
JP (1) JP2025527929A (de)
CN (1) CN120167029A (de)
FR (1) FR3139375B1 (de)
WO (1) WO2024052421A1 (de)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4458067B2 (ja) * 2006-05-17 2010-04-28 市光工業株式会社 車両用灯具
AT512711B1 (de) * 2012-03-21 2014-08-15 Zizala Lichtsysteme Gmbh Lichtmodul für ein Kraftfahrzeug und Kraftfahrzeugscheinwerfer
FR3084728B1 (fr) 2018-07-31 2021-03-19 Valeo Vision Module lumineux imageant la surface eclairee d'un collecteur
FR3093789B1 (fr) 2019-03-14 2022-05-27 Valeo Vision Dispositif lumineux imageant les surfaces eclairees d’au moins deux collecteurs
US11512828B2 (en) * 2020-12-01 2022-11-29 Valeo Vision Automotive lamp optical system with light diffusive projection lens
FR3118127B1 (fr) * 2020-12-18 2022-12-16 Valeo Vision Dispositif lumineux bi-fonction avec lentille rotative
FR3118120B1 (fr) * 2020-12-18 2023-05-05 Valeo Vison Service Ip Projecteur automobile avec plusieurs modules d’éclairage sur une platine commune inclinée.
FR3119439B1 (fr) * 2021-01-29 2023-02-10 Valeo Vision Dispositif d’éclairage de la route d’un véhicule automobile
FR3119440B1 (fr) * 2021-01-29 2024-01-12 Valeo Vision Dispositif d’éclairage de la route d’un véhicule automobile

Also Published As

Publication number Publication date
CN120167029A (zh) 2025-06-17
EP4584531A1 (de) 2025-07-16
JP2025527929A (ja) 2025-08-22
FR3139375A1 (fr) 2024-03-08
WO2024052421A1 (fr) 2024-03-14

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