FR3071306B1 - Feu arriere de vehicule - Google Patents

Feu arriere de vehicule Download PDF

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Publication number
FR3071306B1
FR3071306B1 FR1758688A FR1758688A FR3071306B1 FR 3071306 B1 FR3071306 B1 FR 3071306B1 FR 1758688 A FR1758688 A FR 1758688A FR 1758688 A FR1758688 A FR 1758688A FR 3071306 B1 FR3071306 B1 FR 3071306B1
Authority
FR
France
Prior art keywords
optical elements
incident
reflection
incident direction
light source
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
FR1758688A
Other languages
English (en)
Other versions
FR3071306A1 (fr
Inventor
Laurent Mejean
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.)
Vignal Systems SAS
Original Assignee
Vignal Systems 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 Vignal Systems SAS filed Critical Vignal Systems SAS
Priority to FR1758688A priority Critical patent/FR3071306B1/fr
Publication of FR3071306A1 publication Critical patent/FR3071306A1/fr
Application granted granted Critical
Publication of FR3071306B1 publication Critical patent/FR3071306B1/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
    • B60Q1/26—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
    • B60Q1/2607—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 comprising at least two indicating lamps
    • 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
    • B60Q1/2615—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 mounted on the vehicle body, e.g. with magnets
    • 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
    • B60Q1/305—Indicating devices for towed vehicles
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (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

Le feu arrière (10) comprend un boîtier (11) contenant : - au moins une source lumineuse (20) ; - une pluralité d'éléments optiques (25) semi réfléchissants, disposés successivement et de façon espacée le long d'une direction incidente d'un faisceau incident (27) émis par la source lumineuse (20). Chaque élément optique (25) est incliné par rapport à la direction incidente et est agencé de sorte à former : - un faisceau transmis (28) à travers les éléments optiques (25) successifs ; - une pluralité de faisceaux réfléchis (29) par les éléments optiques (25) successifs, selon au moins une direction de réflexion, de sorte à former des zones lumineuses qui sont distinctes selon la direction incidente et qui correspondent à des images virtuelles décalées les unes des autres selon la direction de réflexion.
FR1758688A 2017-09-20 2017-09-20 Feu arriere de vehicule Active FR3071306B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1758688A FR3071306B1 (fr) 2017-09-20 2017-09-20 Feu arriere de vehicule

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1758688 2017-09-20
FR1758688A FR3071306B1 (fr) 2017-09-20 2017-09-20 Feu arriere de vehicule

Publications (2)

Publication Number Publication Date
FR3071306A1 FR3071306A1 (fr) 2019-03-22
FR3071306B1 true FR3071306B1 (fr) 2020-06-05

Family

ID=60182771

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1758688A Active FR3071306B1 (fr) 2017-09-20 2017-09-20 Feu arriere de vehicule

Country Status (1)

Country Link
FR (1) FR3071306B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1408362A1 (fr) * 2002-10-10 2004-04-14 FER Fahrzeugelektrik GmbH Lampe, en particulier lampe de véhicule
JP2006222030A (ja) * 2005-02-14 2006-08-24 Fujikura Ltd 簡易照明装置
RU2543513C1 (ru) * 2012-08-13 2015-03-10 Геннадий Михайлович Михеев Светодиодный светильник
JP6419444B2 (ja) * 2014-03-14 2018-11-07 株式会社小糸製作所 ライトトンネルを表象する灯具

Also Published As

Publication number Publication date
FR3071306A1 (fr) 2019-03-22

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