EP2827049A3 - Scheinwerfer für ein blendungsfreies Fernlicht - Google Patents
Scheinwerfer für ein blendungsfreies Fernlicht Download PDFInfo
- Publication number
- EP2827049A3 EP2827049A3 EP14177370.5A EP14177370A EP2827049A3 EP 2827049 A3 EP2827049 A3 EP 2827049A3 EP 14177370 A EP14177370 A EP 14177370A EP 2827049 A3 EP2827049 A3 EP 2827049A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- light
- entrance surface
- adjacent
- headlight
- glare
- 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- Withdrawn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
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
- F21S41/10—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]
- F21S41/147—Light emitting diodes [LED] the main emission direction of the LED being angled 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
-
- 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
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/19—Attachment of light sources or lamp holders
-
- 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
-
- 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
- F21S41/285—Refractors, transparent cover plates, light guides or filters not provided in groups F21S41/24 - F21S41/2805
-
- 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
- F21S41/29—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
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/32—Optical layout thereof
- F21S41/33—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature
- F21S41/331—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of complete annular areas
- F21S41/333—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of complete annular areas with discontinuity at the junction between adjacent areas
-
- 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
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/32—Optical layout thereof
- F21S41/33—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature
- F21S41/334—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of patch like sectors
- F21S41/336—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of patch like sectors with discontinuity at the junction between adjacent areas
-
- 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
- F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
- F21S41/43—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades characterised by the shape 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
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
- F21S41/47—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
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
- F21S45/40—Cooling of lighting devices
- F21S45/49—Attachment of the cooling means
-
- 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
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
- F21S45/40—Cooling of lighting devices
- F21S45/47—Passive cooling, e.g. using fins, thermal conductive elements or openings
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)
Abstract
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013214116.5A DE102013214116C5 (de) | 2013-07-18 | 2013-07-18 | Scheinwerfer für ein blendungsfreies Fernlicht |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2827049A2 EP2827049A2 (de) | 2015-01-21 |
EP2827049A3 true EP2827049A3 (de) | 2015-10-21 |
Family
ID=51211586
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14177370.5A Withdrawn EP2827049A3 (de) | 2013-07-18 | 2014-07-17 | Scheinwerfer für ein blendungsfreies Fernlicht |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2827049A3 (de) |
DE (1) | DE102013214116C5 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3048059B1 (fr) * | 2016-02-22 | 2022-08-05 | Valeo Vision | Dispositif de projection de faisceau lumineux muni d'une matrice de sources de lumiere, module d'eclairage et projecteur muni d'un tel dispositif |
FR3048060B1 (fr) * | 2016-02-22 | 2019-04-05 | Valeo Vision | Dispositif de projection de faisceau lumineux muni de sous-matrices de sources de lumiere, module d'eclairage et projecteur muni d'un tel dispositif |
DE102016125420A1 (de) * | 2016-12-22 | 2018-06-28 | HELLA GmbH & Co. KGaA | Beleuchtungsvorrichtung für ein Fahrzeug |
WO2018172140A1 (en) * | 2017-03-21 | 2018-09-27 | Lumileds Holding B.V. | Optical module and automotive frontlighting system for motor vehicle |
JP6571734B2 (ja) * | 2017-09-04 | 2019-09-04 | トヨタ自動車株式会社 | 車両用照明装置 |
EP3492804A1 (de) * | 2017-12-04 | 2019-06-05 | ZKW Group GmbH | Kraftfahrzeugscheinwerfer und verfahren |
DE102018106035A1 (de) * | 2018-03-15 | 2019-09-19 | HELLA GmbH & Co. KGaA | Beleuchtungsvorrichtung für Fahrzeuge |
FR3085739B1 (fr) * | 2018-09-12 | 2021-06-25 | Valeo Vision | Module lumineux pour projecteur de vehicule automobile |
DE102019104722A1 (de) | 2019-02-25 | 2020-08-27 | Automotive Lighting Reutlingen Gmbh | Scheinwerfer mit einer Mehrzahl von Halbleiterlichtquellen und einem einstückigen Primäroptikfeld |
DE102019108232A1 (de) | 2019-03-29 | 2020-10-01 | Automotive Lighting Reutlingen Gmbh | Teilfernlichtmodul für einen Kraftfahrzeugscheinwerfer |
EP3767161A1 (de) * | 2019-07-17 | 2021-01-20 | ZKW Group GmbH | Beleuchtungsvorrichtung für einen kraftfahrzeugscheinwerfer |
CN112413530A (zh) * | 2019-08-23 | 2021-02-26 | 华域视觉科技(上海)有限公司 | 一种微型车灯模组 |
DE102019124200A1 (de) * | 2019-09-10 | 2021-03-11 | HELLA GmbH & Co. KGaA | Blendfreier Scheinwerfer und Kraftfahrzeug |
FR3105349B1 (fr) * | 2019-12-20 | 2022-03-04 | Valeo Vision | Dispositif d’éclairage et/ou de signalisation comprenant une pluralité d'éléments opaques. |
KR20240039872A (ko) | 2022-09-20 | 2024-03-27 | 현대모비스 주식회사 | 차량용 램프 |
FR3139773A1 (fr) * | 2022-09-21 | 2024-03-22 | Valeo Vision | Module optique d’un système lumineux d’un véhicule automobile |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4733335A (en) * | 1984-12-28 | 1988-03-22 | Koito Manufacturing Co., Ltd. | Vehicular lamp |
JPH0552882U (ja) * | 1991-12-20 | 1993-07-13 | タキロン株式会社 | ドットマトリクス発光表示体用表面集光板 |
EP1577697A1 (de) * | 2002-12-26 | 2005-09-21 | Sanyo Electric Co., Ltd. | Beleuchtungseinrichtung undbildanzeigeeinheit des projektionstyps |
US20080030974A1 (en) * | 2006-08-02 | 2008-02-07 | Abu-Ageel Nayef M | LED-Based Illumination System |
DE102008013603A1 (de) * | 2008-03-11 | 2009-09-17 | Automotive Lighting Reutlingen Gmbh | Lichtmodul für eine Beleuchtungseinrichtung |
EP2357399A1 (de) * | 2010-02-16 | 2011-08-17 | Koito Manufacturing Co., Ltd. | Optische Einheit |
-
2013
- 2013-07-18 DE DE102013214116.5A patent/DE102013214116C5/de active Active
-
2014
- 2014-07-17 EP EP14177370.5A patent/EP2827049A3/de not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4733335A (en) * | 1984-12-28 | 1988-03-22 | Koito Manufacturing Co., Ltd. | Vehicular lamp |
JPH0552882U (ja) * | 1991-12-20 | 1993-07-13 | タキロン株式会社 | ドットマトリクス発光表示体用表面集光板 |
EP1577697A1 (de) * | 2002-12-26 | 2005-09-21 | Sanyo Electric Co., Ltd. | Beleuchtungseinrichtung undbildanzeigeeinheit des projektionstyps |
US20080030974A1 (en) * | 2006-08-02 | 2008-02-07 | Abu-Ageel Nayef M | LED-Based Illumination System |
DE102008013603A1 (de) * | 2008-03-11 | 2009-09-17 | Automotive Lighting Reutlingen Gmbh | Lichtmodul für eine Beleuchtungseinrichtung |
EP2357399A1 (de) * | 2010-02-16 | 2011-08-17 | Koito Manufacturing Co., Ltd. | Optische Einheit |
Also Published As
Publication number | Publication date |
---|---|
DE102013214116B4 (de) | 2015-05-07 |
DE102013214116A1 (de) | 2015-01-22 |
DE102013214116C5 (de) | 2018-07-05 |
EP2827049A2 (de) | 2015-01-21 |
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RIC1 | Information provided on ipc code assigned before grant |
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