PL3502552T3 - Lampa pojazdu z częściami o różnych poziomach luminancji - Google Patents

Lampa pojazdu z częściami o różnych poziomach luminancji

Info

Publication number
PL3502552T3
PL3502552T3 PL18213086.4T PL18213086T PL3502552T3 PL 3502552 T3 PL3502552 T3 PL 3502552T3 PL 18213086 T PL18213086 T PL 18213086T PL 3502552 T3 PL3502552 T3 PL 3502552T3
Authority
PL
Poland
Prior art keywords
portions
vehicle light
luminance levels
different luminance
different
Prior art date
Application number
PL18213086.4T
Other languages
English (en)
Inventor
Alessandro BUZZURRO
Alessandro SACCA'
Original Assignee
Marelli Automotive Lighting Italy S.p.A.
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 Marelli Automotive Lighting Italy S.p.A. filed Critical Marelli Automotive Lighting Italy S.p.A.
Publication of PL3502552T3 publication Critical patent/PL3502552T3/pl

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
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/24—Light guides
    • 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
    • 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
    • F21S43/243—Light guides characterised by the emission area emitting light from one or more of its extremities
    • 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
    • F21S43/40—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the combination of reflectors and refractors
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • 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
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2102/00—Exterior vehicle lighting devices for illuminating purposes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
PL18213086.4T 2017-12-21 2018-12-17 Lampa pojazdu z częściami o różnych poziomach luminancji PL3502552T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT201700148141 2017-12-21

Publications (1)

Publication Number Publication Date
PL3502552T3 true PL3502552T3 (pl) 2022-12-12

Family

ID=61802291

Family Applications (1)

Application Number Title Priority Date Filing Date
PL18213086.4T PL3502552T3 (pl) 2017-12-21 2018-12-17 Lampa pojazdu z częściami o różnych poziomach luminancji

Country Status (5)

Country Link
US (1) US10655811B2 (pl)
EP (1) EP3502552B1 (pl)
CN (1) CN109945134B (pl)
ES (1) ES2925031T3 (pl)
PL (1) PL3502552T3 (pl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019118496A1 (de) * 2019-07-09 2021-01-14 HELLA GmbH & Co. KGaA Beleuchtungsvorrichtung für ein Kraftfahrzeug
EP3964749B1 (de) * 2020-09-03 2024-06-26 ZKW Group GmbH Beleuchtungsvorrichtung für ein kraftfahrzeug
KR20230026123A (ko) * 2021-08-17 2023-02-24 현대모비스 주식회사 자동차용 램프 및 그 램프를 포함하는 자동차
CN217584285U (zh) * 2022-04-14 2022-10-14 法雷奥市光（中国）车灯有限公司 一种光学组件、照明装置及车辆
WO2023212585A1 (en) * 2022-04-26 2023-11-02 Valeo Vision Bi-directional light guide for a vehicle lamp
FR3139181A1 (fr) * 2022-08-26 2024-03-01 Psa Automobiles Sa Guide de lumière à éclairage bidirectionnel pour bloc optique d’éclairage et/ou de signalisation de véhicule automobile

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19943589A1 (de) * 1999-09-11 2001-04-05 Preh Elektro Feinmechanik Lichtleiterpilz
DE10249113B4 (de) * 2002-10-22 2010-04-08 Odelo Gmbh Fahrzeugleuchte, insbesondere Heckleuchte, vorzugsweise für Kraftfahrzeuge
FR2846400B1 (fr) * 2002-10-28 2005-10-07 Valeo Vision Feu de signalisation comportant un dispositif de recuperation et de repartition du flux lumineux vers un reflecteur annulaire
JP4049260B2 (ja) * 2003-03-11 2008-02-20 株式会社小糸製作所 車両用灯具
US7261435B2 (en) * 2004-06-18 2007-08-28 Acuity Brands, Inc. Light fixture and lens assembly for same
EP1903358A1 (en) * 2006-09-22 2008-03-26 Centro Ricerche Plast-Optica S.r.l. Lighting device with a light guide and means for re-directing the light extracted from the light guide
JP4780788B2 (ja) * 2007-01-31 2011-09-28 スタンレー電気株式会社 Ｌｅｄ灯具ユニット
JP2008234908A (ja) * 2007-03-19 2008-10-02 Nec Lighting Ltd Ｌｅｄスポットライト
JP5324778B2 (ja) * 2007-12-19 2013-10-23 スタンレー電気株式会社 車両用灯具およびその製造方法
JP5228998B2 (ja) * 2009-02-27 2013-07-03 スタンレー電気株式会社 車両用灯具
JP5545811B2 (ja) * 2009-11-27 2014-07-09 株式会社小糸製作所 車両用灯具
CZ309346B6 (cs) * 2010-11-01 2022-09-14 Varroc Lighting Systems, s.r.o. Světlovodný modul se seřiditelným osvětlením povrchu obrysu
JP2011216279A (ja) * 2010-03-31 2011-10-27 Koito Mfg Co Ltd 車両用灯具
US9494293B2 (en) * 2010-12-06 2016-11-15 Cree, Inc. Troffer-style optical assembly
JP5749576B2 (ja) * 2011-06-07 2015-07-15 株式会社小糸製作所 車両用灯具
CN102954417B (zh) * 2011-08-30 2016-10-05 斯坦雷电气株式会社 车灯单元和车灯
US8523407B2 (en) * 2011-09-13 2013-09-03 Chun Kuang Optics Corp. Optical element and illuminant device using the same
JP5937836B2 (ja) * 2012-02-07 2016-06-22 株式会社小糸製作所 車両用灯具
JP2015513919A (ja) * 2012-04-10 2015-05-18 ロッシ，ジョン，ジェイ 膵癌細胞への治療的送達および診断的送達のためのｒｎａアプタマー
JP5941383B2 (ja) * 2012-09-19 2016-06-29 株式会社小糸製作所 車両用灯具
US10337688B2 (en) * 2013-03-27 2019-07-02 Koito Manufacturing Co., Ltd. Vehicle lamp
JP2016046120A (ja) * 2014-08-25 2016-04-04 スタンレー電気株式会社 車両用灯具
JP6085276B2 (ja) * 2014-09-29 2017-02-22 本田技研工業株式会社 灯具
JP6479412B2 (ja) * 2014-10-24 2019-03-06 スタンレー電気株式会社 車両用灯具
JP2016095996A (ja) * 2014-11-14 2016-05-26 スタンレー電気株式会社 車両用複合ランプ
FR3031793B1 (fr) * 2015-01-15 2017-01-27 Valeo Iluminacion Sa Dispositif lumineux de vehicule dans lequel un guide de lumiere supporte un autre guide de lumiere
JP6530928B2 (ja) * 2015-02-24 2019-06-12 スタンレー電気株式会社 照明装置
CZ2015588A3 (cs) * 2015-08-31 2017-03-08 Varroc Lighting Systems S.R.O. Světelné zařízení, zejména signální svítilna pro motorová vozidla

Also Published As

Publication number Publication date
ES2925031T3 (es) 2022-10-13
CN109945134B (zh) 2023-09-15
CN109945134A (zh) 2019-06-28
US10655811B2 (en) 2020-05-19
US20190195450A1 (en) 2019-06-27
EP3502552A1 (en) 2019-06-26
EP3502552B1 (en) 2022-05-25

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