FR3063396B1 - SIGNALING DEVICE FOR MOTOR VEHICLES, AND SIGNALING LIGHT EQUIPPED WITH SUCH A DEVICE - Google Patents

SIGNALING DEVICE FOR MOTOR VEHICLES, AND SIGNALING LIGHT EQUIPPED WITH SUCH A DEVICE Download PDF

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Publication number
FR3063396B1
FR3063396B1 FR1751517A FR1751517A FR3063396B1 FR 3063396 B1 FR3063396 B1 FR 3063396B1 FR 1751517 A FR1751517 A FR 1751517A FR 1751517 A FR1751517 A FR 1751517A FR 3063396 B1 FR3063396 B1 FR 3063396B1
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France
Prior art keywords
signaling
radiation
source
motor vehicles
laser
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
FR1751517A
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French (fr)
Other versions
FR3063396A1 (en
Inventor
Xavier Morel
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.)
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Publication date
Application filed by Valeo Vision SAS filed Critical Valeo Vision SAS
Priority to FR1751517A priority Critical patent/FR3063396B1/en
Publication of FR3063396A1 publication Critical patent/FR3063396A1/en
Application granted granted Critical
Publication of FR3063396B1 publication Critical patent/FR3063396B1/en
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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
    • 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
    • F21S41/16—Laser 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
    • F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
    • F21S45/70—Prevention of harmful light leakage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/30—Semiconductor lasers

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

La présente invention concerne un dispositif de signalisation, notamment pour véhicule automobile, comprenant une source de rayonnement laser 2, des moyens de distribution spatiale 4, 7, 8 d'au moins une partie du rayonnement issu de la source de rayonnement laser 2, au moins un dispositif de conversion 11 configuré pour recevoir le rayonnement issu de la source de rayonnement laser 2, le convertir, et réémettre un rayonnement converti, et un organe de sortie, le dispositif étant essentiellement tel que la source de rayonnement laser 2 est un laser UV ou proche UV et en ce que ledit au moins un dispositif de conversion 11 est configuré pour convertir un rayonnement laser UV ou proche UV en un rayonnement dans des longueurs d'onde du spectre visible.The present invention relates to a signaling device, in particular for a motor vehicle, comprising a source of laser radiation 2, means for spatial distribution 4, 7, 8 of at least part of the radiation coming from the source of laser radiation 2, at minus one conversion device 11 configured to receive the radiation from the laser radiation source 2, convert it, and re-emit converted radiation, and an output member, the device being essentially such that the laser radiation source 2 is a laser UV or near UV and in that said at least one conversion device 11 is configured to convert UV or near UV laser radiation into radiation in wavelengths of the visible spectrum.

FR1751517A 2017-02-24 2017-02-24 SIGNALING DEVICE FOR MOTOR VEHICLES, AND SIGNALING LIGHT EQUIPPED WITH SUCH A DEVICE Active FR3063396B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1751517A FR3063396B1 (en) 2017-02-24 2017-02-24 SIGNALING DEVICE FOR MOTOR VEHICLES, AND SIGNALING LIGHT EQUIPPED WITH SUCH A DEVICE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1751517 2017-02-24
FR1751517A FR3063396B1 (en) 2017-02-24 2017-02-24 SIGNALING DEVICE FOR MOTOR VEHICLES, AND SIGNALING LIGHT EQUIPPED WITH SUCH A DEVICE

Publications (2)

Publication Number Publication Date
FR3063396A1 FR3063396A1 (en) 2018-08-31
FR3063396B1 true FR3063396B1 (en) 2021-05-28

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
FR1751517A Active FR3063396B1 (en) 2017-02-24 2017-02-24 SIGNALING DEVICE FOR MOTOR VEHICLES, AND SIGNALING LIGHT EQUIPPED WITH SUCH A DEVICE

Country Status (1)

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FR (1) FR3063396B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3722664A1 (en) 2019-04-11 2020-10-14 ZKW Group GmbH Light module for a motor vehicle headlight

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5577138B2 (en) * 2010-04-08 2014-08-20 スタンレー電気株式会社 Vehicle headlamp
AT516113B1 (en) * 2014-08-12 2017-12-15 Zkw Group Gmbh Headlight for motor vehicles with laser unit
JP6606862B2 (en) * 2015-05-18 2019-11-20 スタンレー電気株式会社 Vehicle lighting
DE102015213552A1 (en) * 2015-07-17 2017-01-19 Automotive Lighting Reutlingen Gmbh Light module for a motor vehicle headlight with a laser light source

Also Published As

Publication number Publication date
FR3063396A1 (en) 2018-08-31

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