FR3121501B1 - Ensemble guide de lumière pour un véhicule automobile - Google Patents

Ensemble guide de lumière pour un véhicule automobile Download PDF

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Publication number
FR3121501B1
FR3121501B1 FR2103415A FR2103415A FR3121501B1 FR 3121501 B1 FR3121501 B1 FR 3121501B1 FR 2103415 A FR2103415 A FR 2103415A FR 2103415 A FR2103415 A FR 2103415A FR 3121501 B1 FR3121501 B1 FR 3121501B1
Authority
FR
France
Prior art keywords
light guide
light
guide assembly
optical element
receive
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
FR2103415A
Other languages
English (en)
Other versions
FR3121501A1 (fr
Inventor
Martinez Maria Victoria Sanchez
Ocaña Pedro Colmenero
Segura Maria Del Carmen Montaño
Spinola Juan Manuel Martinez
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 FR2103415A priority Critical patent/FR3121501B1/fr
Publication of FR3121501A1 publication Critical patent/FR3121501A1/fr
Application granted granted Critical
Publication of FR3121501B1 publication Critical patent/FR3121501B1/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
    • 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]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/0029—Spatial arrangement
    • B60Q1/0041—Spatial arrangement of several lamps in relation to each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/30—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating rear of vehicle, e.g. by means of reflecting surfaces
    • B60Q1/304—Adaptations of signalling devices having a part on the vehicle body and another on the boot door
    • 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
    • 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
    • F21S43/30—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
    • F21S43/315—Optical layout thereof using total internal reflection

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)

Abstract

La présente invention concerne un assemblage de guide de lumière pour un véhicule, ledit assemblage de guide de lumière comprenant : un guide de lumière principal (105) configuré pour recevoir et guider la lumière émise par une première source de lumière (110) le long d'un premier axe d'émission de lumière (115) et comprenant une portion incurvée (130c) ; et un élément optique auxiliaire (120) disposé à l'extérieur du guide de lumière principal (105) et configuré pour recevoir la lumière émise par une deuxième source de lumière (125) le long d'un deuxième axe d'émission de lumière (130) et la réfléchir vers et le long d'une face de sortie auxiliaire (135c). L'assemblage de guide de lumière (100) comprend en outre : une structure de support (160) supportant le guide de lumière principal (105) et ayant une ouverture (165) pour recevoir au moins une portion de l'élément optique auxiliaire (120) de telle manière que la seconde source de lumière (125) soit en face d'une portion plate supérieure de l'élément optique auxiliaire (120). Figure pour l'abrégé : Fig. 1a et Fig.1b
FR2103415A 2021-04-01 2021-04-01 Ensemble guide de lumière pour un véhicule automobile Active FR3121501B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2103415A FR3121501B1 (fr) 2021-04-01 2021-04-01 Ensemble guide de lumière pour un véhicule automobile

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2103415 2021-04-01
FR2103415A FR3121501B1 (fr) 2021-04-01 2021-04-01 Ensemble guide de lumière pour un véhicule automobile

Publications (2)

Publication Number Publication Date
FR3121501A1 FR3121501A1 (fr) 2022-10-07
FR3121501B1 true FR3121501B1 (fr) 2023-05-05

Family

ID=76283919

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2103415A Active FR3121501B1 (fr) 2021-04-01 2021-04-01 Ensemble guide de lumière pour un véhicule automobile

Country Status (1)

Country Link
FR (1) FR3121501B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3141991A1 (fr) * 2022-11-10 2024-05-17 Psa Automobiles Sa Guide de lumière plat pour éclairage de signalisation d’un véhicule automobile.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19652159B4 (de) * 1996-12-14 2006-05-18 Automotive Lighting Reutlingen Gmbh Beleuchtungseinrichtung für Fahrzeuge
DE102014110399A1 (de) * 2014-07-23 2016-01-28 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Beleuchtungseinrichtung
FR3047295B1 (fr) * 2016-01-29 2020-03-06 Valeo Vision Dispositif lumineux segmente pour un vehicule automobile utilisant plusieurs guides de lumiere
KR102575163B1 (ko) * 2018-03-05 2023-09-06 현대자동차주식회사 차량용 라이트 가이드
JP7309341B2 (ja) * 2018-10-24 2023-07-18 スタンレー電気株式会社 車両用灯具
DE102018009729B3 (de) * 2018-12-11 2020-01-02 Daimler Ag Heckleuchte
CN110242932A (zh) * 2019-06-24 2019-09-17 奇瑞汽车股份有限公司 一种集成位置灯、日行灯、转向灯一体的配合结构

Also Published As

Publication number Publication date
FR3121501A1 (fr) 2022-10-07

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