EP3671012A1 - Dispositif d'éclairage pour un phare de véhicule automobile ainsi que phare de véhicule automobile - Google Patents
Dispositif d'éclairage pour un phare de véhicule automobile ainsi que phare de véhicule automobile Download PDFInfo
- Publication number
- EP3671012A1 EP3671012A1 EP18213493.2A EP18213493A EP3671012A1 EP 3671012 A1 EP3671012 A1 EP 3671012A1 EP 18213493 A EP18213493 A EP 18213493A EP 3671012 A1 EP3671012 A1 EP 3671012A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- light
- segment
- light distribution
- segments
- lighting device
- 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.)
- Withdrawn
Links
Images
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
- F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
- F21S41/65—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources
- F21S41/663—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources by switching 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
- 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
- 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]
- F21S41/151—Light emitting diodes [LED] arranged in one or more lines
- F21S41/153—Light emitting diodes [LED] arranged in one or more lines arranged in a matrix
-
- 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
- F21S41/25—Projection lenses
-
- 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
- F21S41/25—Projection lenses
- F21S41/255—Lenses with a front view of circular or truncated circular outline
Definitions
- the light segments of a segment light distribution are symmetrical with respect to the V-V axis in the light image.
- the light segments of a segment light distribution of half of a line are mirrored about the axis V-V.
- straight lines G1 and G2 differ from one another only in the case of shifted segment light distributions. If the projection modules 10, 20 were aligned identically, the straight lines G1, G2 would coincide.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP18213493.2A EP3671012A1 (fr) | 2018-12-18 | 2018-12-18 | Dispositif d'éclairage pour un phare de véhicule automobile ainsi que phare de véhicule automobile |
US17/414,059 US11530793B2 (en) | 2018-12-18 | 2019-12-16 | Lighting device for a motor vehicle headlight, and motor vehicle headlight |
JP2021534984A JP7106009B2 (ja) | 2018-12-18 | 2019-12-16 | 自動車前照灯用照明装置及び自動車前照灯 |
CN201980083781.6A CN113167447B (zh) | 2018-12-18 | 2019-12-16 | 用于机动车前灯的照明装置以及机动车前灯 |
EP19817376.7A EP3899354B1 (fr) | 2018-12-18 | 2019-12-16 | Dispositif d'éclairage pour un phare de véhicule automobile ainsi que phare de véhicule automobile |
KR1020217015162A KR102540599B1 (ko) | 2018-12-18 | 2019-12-16 | 자동차 헤드램프용 조명 장치, 그리고 자동차 헤드램프 |
PCT/EP2019/085400 WO2020127083A1 (fr) | 2018-12-18 | 2019-12-16 | Dispositif d'éclairage pour projecteur de véhicule à moteur et projecteur de véhicule à moteur |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP18213493.2A EP3671012A1 (fr) | 2018-12-18 | 2018-12-18 | Dispositif d'éclairage pour un phare de véhicule automobile ainsi que phare de véhicule automobile |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3671012A1 true EP3671012A1 (fr) | 2020-06-24 |
Family
ID=64744670
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18213493.2A Withdrawn EP3671012A1 (fr) | 2018-12-18 | 2018-12-18 | Dispositif d'éclairage pour un phare de véhicule automobile ainsi que phare de véhicule automobile |
EP19817376.7A Active EP3899354B1 (fr) | 2018-12-18 | 2019-12-16 | Dispositif d'éclairage pour un phare de véhicule automobile ainsi que phare de véhicule automobile |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19817376.7A Active EP3899354B1 (fr) | 2018-12-18 | 2019-12-16 | Dispositif d'éclairage pour un phare de véhicule automobile ainsi que phare de véhicule automobile |
Country Status (6)
Country | Link |
---|---|
US (1) | US11530793B2 (fr) |
EP (2) | EP3671012A1 (fr) |
JP (1) | JP7106009B2 (fr) |
KR (1) | KR102540599B1 (fr) |
CN (1) | CN113167447B (fr) |
WO (1) | WO2020127083A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3913280A1 (fr) * | 2020-05-19 | 2021-11-24 | ZKW Group GmbH | Phares de véhicule automobile |
WO2024181837A1 (fr) * | 2023-03-02 | 2024-09-06 | 에스엘 주식회사 | Module émetteur de lumière et phare de véhicule comprenant ce dernier |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005041234A1 (de) * | 2005-08-31 | 2007-03-01 | Hella Kgaa Hueck & Co. | Scheinwerfer für Fahrzeuge |
US20130010485A1 (en) * | 2010-03-19 | 2013-01-10 | Koninklijke Philips Electronics N.V. | Lighting assembly for vehicle |
US20130169154A1 (en) * | 2012-01-03 | 2013-07-04 | Bradley William Kay | Solid State Steerable Light |
EP2818793A2 (fr) * | 2013-06-26 | 2014-12-31 | Stanley Electric Co., Ltd. | Appareil électroluminescent et système de phare de véhicule |
DE102013113148A1 (de) * | 2013-11-28 | 2015-05-28 | Hella Kgaa Hueck & Co. | Beleuchtungsvorrichtung für Fahrzeuge |
KR20160077726A (ko) * | 2014-12-24 | 2016-07-04 | 에스엘 주식회사 | 차량용 램프 장치 |
CN107420825A (zh) * | 2017-09-27 | 2017-12-01 | 上海小糸车灯有限公司 | 智能化远光照明光学模组和智能化远光照明光学单元 |
JP2017224468A (ja) * | 2016-06-15 | 2017-12-21 | 株式会社小糸製作所 | 車両用灯具 |
EP3299700A1 (fr) * | 2016-09-26 | 2018-03-28 | Valeo Vision | Module lumineux, notamment d'éclairage et/ou de signalisation pour véhicule automobile |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3006422B1 (fr) * | 2013-05-30 | 2017-08-11 | Valeo Vision | Module d'eclairage pour projecteur de vehicule automobile, et projecteur comportant de tels modules |
DE102014200368B4 (de) * | 2014-01-10 | 2016-01-21 | Automotive Lighting Reutlingen Gmbh | Teilfernlicht-Projektionslichtmodul für einen Kraftfahrzeugscheinwerfer |
AT517156B1 (de) * | 2015-05-06 | 2017-05-15 | Zkw Group Gmbh | Beleuchtungsvorrichtung für einen Fahrzeugscheinwerfer |
AT519462B1 (de) * | 2017-01-24 | 2018-07-15 | Zkw Group Gmbh | Fahrzeugscheinwerfer |
-
2018
- 2018-12-18 EP EP18213493.2A patent/EP3671012A1/fr not_active Withdrawn
-
2019
- 2019-12-16 EP EP19817376.7A patent/EP3899354B1/fr active Active
- 2019-12-16 US US17/414,059 patent/US11530793B2/en active Active
- 2019-12-16 KR KR1020217015162A patent/KR102540599B1/ko active IP Right Grant
- 2019-12-16 JP JP2021534984A patent/JP7106009B2/ja active Active
- 2019-12-16 CN CN201980083781.6A patent/CN113167447B/zh active Active
- 2019-12-16 WO PCT/EP2019/085400 patent/WO2020127083A1/fr unknown
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005041234A1 (de) * | 2005-08-31 | 2007-03-01 | Hella Kgaa Hueck & Co. | Scheinwerfer für Fahrzeuge |
US20130010485A1 (en) * | 2010-03-19 | 2013-01-10 | Koninklijke Philips Electronics N.V. | Lighting assembly for vehicle |
US20130169154A1 (en) * | 2012-01-03 | 2013-07-04 | Bradley William Kay | Solid State Steerable Light |
EP2818793A2 (fr) * | 2013-06-26 | 2014-12-31 | Stanley Electric Co., Ltd. | Appareil électroluminescent et système de phare de véhicule |
DE102013113148A1 (de) * | 2013-11-28 | 2015-05-28 | Hella Kgaa Hueck & Co. | Beleuchtungsvorrichtung für Fahrzeuge |
KR20160077726A (ko) * | 2014-12-24 | 2016-07-04 | 에스엘 주식회사 | 차량용 램프 장치 |
JP2017224468A (ja) * | 2016-06-15 | 2017-12-21 | 株式会社小糸製作所 | 車両用灯具 |
EP3299700A1 (fr) * | 2016-09-26 | 2018-03-28 | Valeo Vision | Module lumineux, notamment d'éclairage et/ou de signalisation pour véhicule automobile |
CN107420825A (zh) * | 2017-09-27 | 2017-12-01 | 上海小糸车灯有限公司 | 智能化远光照明光学模组和智能化远光照明光学单元 |
Also Published As
Publication number | Publication date |
---|---|
JP2022513301A (ja) | 2022-02-07 |
CN113167447A (zh) | 2021-07-23 |
WO2020127083A1 (fr) | 2020-06-25 |
CN113167447B (zh) | 2024-04-02 |
KR20210076974A (ko) | 2021-06-24 |
US20220057065A1 (en) | 2022-02-24 |
JP7106009B2 (ja) | 2022-07-25 |
EP3899354B1 (fr) | 2023-10-04 |
EP3899354A1 (fr) | 2021-10-27 |
US11530793B2 (en) | 2022-12-20 |
KR102540599B1 (ko) | 2023-06-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3282182B1 (fr) | Phare de véhicule automobile de faible épaisseur | |
AT508604B1 (de) | Led-kraftfahrzeugscheinwerfer zur erzeugung einer dynamischen lichtverteilung | |
EP3365594B1 (fr) | Module lumineux à microprojection pour un projecteur de véhicule à moteur servant à produire des répartitions de lumière sans aberration | |
AT517887B1 (de) | Mikroprojektions-Lichtmodul für Fahrzeugscheinwerfer | |
EP3864342B1 (fr) | Projecteur de feu de route | |
EP3394504B1 (fr) | Phare pour un véhicule | |
DE102011001865B4 (de) | Beleuchtungsvorrichtung | |
DE102016102263B4 (de) | Lichtgerät, insbesondere ein Scheinwerfer für Kraftfahrzeuge | |
DE102013114264B4 (de) | Scheinwerfer für Fahrzeuge | |
EP2984396B1 (fr) | Unité lumineuse dotée d'un cache pourvu d'au moins une fenêtre optique | |
DE102008027320B4 (de) | Scheinwerfer für Fahrzeuge | |
DE102015224745A1 (de) | Kraftfahrzeugscheinwerfer mit einer Grundlichtbaugruppe und einer Fernlichtbaugruppe | |
AT512468A1 (de) | Beleuchtungsmodul für ein kraftfahrzeug | |
EP2746644B1 (fr) | Feu de véhicule automobile doté d'un phare de route anti-éblouissement | |
DE102015104514A1 (de) | Beleuchtungsvorrichtung für Fahrzeuge | |
DE102016221918A1 (de) | Beleuchtungsvorrichtung, insbesondere für ein Kraftfahrzeug | |
EP3494343A1 (fr) | Projecteur de véhicule automobile | |
DE102017223441B4 (de) | Lichtsteuerungsvorrichtung zur Einteilung einer Lichtverteilung | |
DE102017105027A1 (de) | Kraftfahrzeugscheinwerferlichtmodul | |
DE102017112971A1 (de) | Kraftfahrzeugscheinwerfer mit wenigstens zwei Ausgangsteillinsen aufweisenden Mikroprojektionsmodulen | |
EP3899354B1 (fr) | Dispositif d'éclairage pour un phare de véhicule automobile ainsi que phare de véhicule automobile | |
DE102018130512A1 (de) | Beleuchtungsvorrichtung für Fahrzeuge | |
EP3160797B1 (fr) | Phare pour véhicule automobile et véhicule automobile | |
DE112019000016T5 (de) | Automatisch geregelter Kraftfahrzeugscheinwerfer, Verfahren zur automatischen Regelung, und Kraftfahrzeug | |
EP3721134B1 (fr) | Dispositif de projection pour un phare de véhicule automobile |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20210112 |