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FR2867257B1 - Dispositif de signalisation et/ou d'eclairage pour vehicule automobile comportant un element dioptrique - Google Patents

Dispositif de signalisation et/ou d'eclairage pour vehicule automobile comportant un element dioptrique

Info

Publication number
FR2867257B1
FR2867257B1 FR0402365A FR0402365A FR2867257B1 FR 2867257 B1 FR2867257 B1 FR 2867257B1 FR 0402365 A FR0402365 A FR 0402365A FR 0402365 A FR0402365 A FR 0402365A FR 2867257 B1 FR2867257 B1 FR 2867257B1
Authority
FR
France
Prior art keywords
signaling
motor vehicle
lighting device
dioptric element
dioptric
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.)
Expired - Lifetime
Application number
FR0402365A
Other languages
English (en)
Other versions
FR2867257A1 (fr
Inventor
Natacha Muraille
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 FR0402365A priority Critical patent/FR2867257B1/fr
Publication of FR2867257A1 publication Critical patent/FR2867257A1/fr
Application granted granted Critical
Publication of FR2867257B1 publication Critical patent/FR2867257B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/0091—Reflectors for light sources using total internal reflection
    • 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]
    • F21S41/143—Light emitting diodes [LED] the main emission direction of the LED being parallel to the optical axis of the illuminating device
    • 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
    • F21S43/26—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape
    • 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
    • F21Y2115/10—Light-emitting diodes [LED]

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)
FR0402365A 2004-03-05 2004-03-05 Dispositif de signalisation et/ou d'eclairage pour vehicule automobile comportant un element dioptrique Expired - Lifetime FR2867257B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0402365A FR2867257B1 (fr) 2004-03-05 2004-03-05 Dispositif de signalisation et/ou d'eclairage pour vehicule automobile comportant un element dioptrique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0402365A FR2867257B1 (fr) 2004-03-05 2004-03-05 Dispositif de signalisation et/ou d'eclairage pour vehicule automobile comportant un element dioptrique

Publications (2)

Publication Number Publication Date
FR2867257A1 FR2867257A1 (fr) 2005-09-09
FR2867257B1 true FR2867257B1 (fr) 2007-01-05

Family

ID=34855110

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0402365A Expired - Lifetime FR2867257B1 (fr) 2004-03-05 2004-03-05 Dispositif de signalisation et/ou d'eclairage pour vehicule automobile comportant un element dioptrique

Country Status (1)

Country Link
FR (1) FR2867257B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602004024893D1 (de) 2004-10-14 2010-02-11 Fiat Ricerche Optikelement und Modul zur Projektion eines Lichtbündels, und Kraftfahrzeugleuchte mit einer Mehrzahl solcher Modulen
CN103672664B (zh) * 2012-09-26 2017-03-01 中强光电股份有限公司 车用照明装置
KR102024291B1 (ko) 2012-12-18 2019-09-23 엘지이노텍 주식회사 램프 유닛 및 그를 이용한 차량 램프 장치
JP2016534513A (ja) * 2013-08-22 2016-11-04 フィリップス ライティング ホールディング ビー ヴィ 均一な照明を生成する光学系
US11815701B2 (en) 2020-07-02 2023-11-14 Magwerks Vision Inc. Unitary multi-optic systems with optical barriers

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2558237A1 (fr) * 1984-01-13 1985-07-19 Peugeot Aciers Et Outillage Feu de signalisation pour vehicule automobile
DE19728354C2 (de) * 1997-07-03 1999-12-02 Sidler Gmbh & Co Refraktorelement als Vorsatz für eine Lichtquelle und Verwendung eines solchen Refraktorelements als Vorsatz für eine Bremsleuchte eines Fahrzeugs
BR9811170A (pt) * 1997-08-12 2000-07-25 Decoma Int Inc Conjunto de lente bi-reflexiva e conjunto emissor de luz para utilização em um veìculo
EP1118813B1 (fr) * 2000-01-21 2008-10-08 Stanley Electric Co., Ltd. Feu de signalisation pour véhicule automobile
JP2001229710A (ja) * 2000-02-18 2001-08-24 Stanley Electric Co Ltd 重連型車両用灯具
FR2836208B1 (fr) * 2002-02-21 2004-09-03 Valeo Vision Feu de signalisation comportant une piece optique realisant une fonction de signalisation de maniere autonome
JP4153370B2 (ja) * 2002-07-04 2008-09-24 株式会社小糸製作所 車両用灯具

Also Published As

Publication number Publication date
FR2867257A1 (fr) 2005-09-09

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