FR3022866B1 - LUMINOUS DEVICE FOR MOTOR VEHICLE WITH IMPROVED DIFFUSING ICE - Google Patents

LUMINOUS DEVICE FOR MOTOR VEHICLE WITH IMPROVED DIFFUSING ICE Download PDF

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Publication number
FR3022866B1
FR3022866B1 FR1456159A FR1456159A FR3022866B1 FR 3022866 B1 FR3022866 B1 FR 3022866B1 FR 1456159 A FR1456159 A FR 1456159A FR 1456159 A FR1456159 A FR 1456159A FR 3022866 B1 FR3022866 B1 FR 3022866B1
Authority
FR
France
Prior art keywords
motor vehicle
luminous device
ice
improved diffusing
improved
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
FR1456159A
Other languages
French (fr)
Other versions
FR3022866A1 (en
Inventor
Sebastien Aufort
Jean-Marie Flatres
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 FR1456159A priority Critical patent/FR3022866B1/en
Priority to EP15173854.9A priority patent/EP2963336A3/en
Publication of FR3022866A1 publication Critical patent/FR3022866A1/en
Application granted granted Critical
Publication of FR3022866B1 publication Critical patent/FR3022866B1/en
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
    • F21S43/50—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by aesthetic components not otherwise provided for, e.g. decorative trim, partition walls or covers
    • F21S43/51—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
    • F21S43/10—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
    • F21S43/245—Light guides characterised by the emission area emitting light from one or more of its major surfaces
    • 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
    • F21S43/247—Light guides with a single light source 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
FR1456159A 2014-06-30 2014-06-30 LUMINOUS DEVICE FOR MOTOR VEHICLE WITH IMPROVED DIFFUSING ICE Active FR3022866B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1456159A FR3022866B1 (en) 2014-06-30 2014-06-30 LUMINOUS DEVICE FOR MOTOR VEHICLE WITH IMPROVED DIFFUSING ICE
EP15173854.9A EP2963336A3 (en) 2014-06-30 2015-06-25 Light device for a motor vehicle with improved diffusing lens

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1456159 2014-06-30
FR1456159A FR3022866B1 (en) 2014-06-30 2014-06-30 LUMINOUS DEVICE FOR MOTOR VEHICLE WITH IMPROVED DIFFUSING ICE

Publications (2)

Publication Number Publication Date
FR3022866A1 FR3022866A1 (en) 2016-01-01
FR3022866B1 true FR3022866B1 (en) 2018-01-26

Family

ID=51830436

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1456159A Active FR3022866B1 (en) 2014-06-30 2014-06-30 LUMINOUS DEVICE FOR MOTOR VEHICLE WITH IMPROVED DIFFUSING ICE

Country Status (2)

Country Link
EP (1) EP2963336A3 (en)
FR (1) FR3022866B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3047938B1 (en) * 2016-02-18 2022-05-27 Valeo Vision LIGHT ASSEMBLY FOR LIGHTING AND/OR SIGNALING OF A MOTOR VEHICLE
CN106594621A (en) * 2016-11-15 2017-04-26 王赟 Front fog lamp with light guiding strips
FR3073180A1 (en) * 2017-11-06 2019-05-10 Compagnie Plastic Omnium LIGHTING AND / OR SIGNALING DEVICE FOR VEHICLE

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57178949A (en) * 1981-04-30 1982-11-04 Nissan Motor Co Ltd Monitoring device of car head lamp
FR2590351B1 (en) * 1985-11-15 1988-02-05 Cibie Projecteurs DUAL FUNCTION SIGNAL LIGHT FOR VEHICLE
US6883938B1 (en) * 1998-02-20 2005-04-26 Nippon Zeon Co., Ltd. Lighting equipment
JP2002293189A (en) * 2001-03-30 2002-10-09 Toyoda Gosei Co Ltd Headlamp garnish
DE102004003577B4 (en) * 2004-01-23 2013-01-17 Volkswagen Ag Luminaire arrangement for a vehicle
FR2901597A1 (en) * 2006-05-29 2007-11-30 Peugeot Citroen Automobiles Sa Lighting/signalling device e.g. headlight, for motor vehicle, has lens including inner face portions covered with metallization layer and located near junction of lens with case, and screen carrying non-metalized parts creating light form
JP5716576B2 (en) * 2011-06-30 2015-05-13 スタンレー電気株式会社 Vehicle lamp unit

Also Published As

Publication number Publication date
EP2963336A2 (en) 2016-01-06
FR3022866A1 (en) 2016-01-01
EP2963336A3 (en) 2016-04-13

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