CN111750328B - 用于机动车前照灯的具有并排布置成一排的n个子光模块的光模块 - Google Patents
用于机动车前照灯的具有并排布置成一排的n个子光模块的光模块 Download PDFInfo
- Publication number
- CN111750328B CN111750328B CN202010204289.4A CN202010204289A CN111750328B CN 111750328 B CN111750328 B CN 111750328B CN 202010204289 A CN202010204289 A CN 202010204289A CN 111750328 B CN111750328 B CN 111750328B
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- light
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- light module
- optical element
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- 230000003287 optical effect Effects 0.000 claims abstract description 137
- 239000007787 solid Substances 0.000 claims abstract description 33
- 230000002093 peripheral effect Effects 0.000 claims abstract description 13
- 230000005855 radiation Effects 0.000 claims description 8
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 238000009826 distribution Methods 0.000 description 41
- 238000003384 imaging method Methods 0.000 description 14
- 230000000737 periodic effect Effects 0.000 description 6
- 230000004907 flux Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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
- F21S41/25—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
- F21S41/10—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
- F21S41/148—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device the main emission direction of the LED being perpendicular to the optical axis
-
- 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
- F21S41/25—Projection lenses
- F21S41/26—Elongated 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
- F21S41/265—Composite lenses; Lenses with a patch-like shape
-
- 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
- F21S41/27—Thick 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
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/32—Optical layout 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
- F21S41/321—Optical layout thereof the reflector being a surface of revolution or a planar surface, e.g. truncated
-
- 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
- F21S41/36—Combinations of two or more separate reflectors
-
- 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
- F21S41/36—Combinations of two or more separate reflectors
- F21S41/365—Combinations of two or more separate reflectors successively reflecting the light
-
- 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
- F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
- F21V13/02—Combinations of only two kinds of elements
- F21V13/04—Combinations of only two kinds of elements the elements being 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
- 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
- F21S41/322—Optical layout thereof the reflector using total internal reflection
-
- 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
- F21W2102/10—Arrangement or contour of the emitted light
-
- 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
- F21W2102/10—Arrangement or contour of the emitted light
- F21W2102/13—Arrangement or contour of the emitted light for high-beam region or low-beam region
- F21W2102/135—Arrangement or contour of the emitted light for high-beam region or low-beam region the light having cut-off lines, i.e. clear borderlines between emitted regions and dark regions
-
- 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
- F21W2102/20—Illuminance distribution within the emitted light
-
- 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
- F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
- F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102019108233.1A DE102019108233A1 (de) | 2019-03-29 | 2019-03-29 | Lichtmodul für einen Kraftfahrzeugscheinwerfer mit n in einer Reihe nebeneinander angeordneten Teillichtmodulen |
DE102019108233.1 | 2019-03-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111750328A CN111750328A (zh) | 2020-10-09 |
CN111750328B true CN111750328B (zh) | 2024-05-31 |
Family
ID=69784263
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010204289.4A Active CN111750328B (zh) | 2019-03-29 | 2020-03-21 | 用于机动车前照灯的具有并排布置成一排的n个子光模块的光模块 |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3715705B1 (de) |
CN (1) | CN111750328B (de) |
DE (1) | DE102019108233A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102020117785A1 (de) | 2020-07-06 | 2022-01-13 | Marelli Automotive Lighting Reutlingen (Germany) GmbH | Kraftfahrzeugscheinwerfer mit einem Leuchtmittel mit viereckiger Lichtaustrittsfläche |
Citations (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2469527A1 (en) * | 2003-06-06 | 2004-12-06 | Dialight Corporation | Vehicle light with light emitting diode (led) light source |
JP2010218964A (ja) * | 2009-03-18 | 2010-09-30 | Ichikoh Ind Ltd | 車両用灯具 |
JP2011025820A (ja) * | 2009-07-24 | 2011-02-10 | Stanley Electric Co Ltd | 車両用灯具 |
WO2012013601A1 (fr) * | 2010-07-26 | 2012-02-02 | Valeo Vision | Module optique de dispositif d'eclairage et/ou de signalisation d'un vehicule automobile |
EP2523022A1 (de) * | 2011-05-09 | 2012-11-14 | Automotive Lighting Reutlingen GmbH | Lichtmodul für einen Kraftfahrzeugscheinwerfer zur Erzeugung einer variablen Lichtverteilung und Kraftfahrzeugscheinwerfer mit einem solchen Lichtmodul |
CN103090286A (zh) * | 2011-10-27 | 2013-05-08 | 汽车照明罗伊特林根有限公司 | 用于机动车的前大灯投影模块 |
CN103256546A (zh) * | 2012-02-15 | 2013-08-21 | 汽车照明罗伊特林根有限公司 | 用于不炫目的机动车远光灯的光模块 |
CN103867985A (zh) * | 2012-12-18 | 2014-06-18 | 汽车照明罗伊特林根有限公司 | 具有无炫目的远光的机动车前照灯 |
CN104100903A (zh) * | 2013-04-11 | 2014-10-15 | 汽车照明罗伊特林根有限公司 | 用于机动车照明装置的光模块 |
CN104121535A (zh) * | 2013-04-29 | 2014-10-29 | 汽车照明罗伊特林根有限公司 | 用于机动车前大灯的光模块 |
WO2015064073A1 (ja) * | 2013-10-31 | 2015-05-07 | パナソニックIpマネジメント株式会社 | 照明装置 |
DE102014200368A1 (de) * | 2014-01-10 | 2015-07-16 | Automotive Lighting Reutlingen Gmbh | Teilfernlicht-Projektionslichtmodul für einen Kraftfahrzeugscheinwerfer |
EP3006821A1 (de) * | 2013-05-27 | 2016-04-13 | Koito Manufacturing Co., Ltd. | Fahrzeuglampe |
DE102015222188B3 (de) * | 2015-11-11 | 2016-11-17 | Automotive Lighting Reutlingen Gmbh | Lichtmodul für einen Fahrzeugscheinwerfer und Kraftfahrzeugscheinwerfer mit einem solchen Lichtmodul |
WO2017046157A1 (fr) * | 2015-09-15 | 2017-03-23 | Valeo Vision | Dispositif de projection de faisceau lumineux à écran digital et projecteur muni d'un tel dispositif |
WO2017064753A1 (ja) * | 2015-10-13 | 2017-04-20 | 三菱電機株式会社 | 前照灯用光源及び移動体用前照灯 |
CN107588395A (zh) * | 2016-07-08 | 2018-01-16 | 汽车照明罗伊特林根有限公司 | 用于机动车前照灯的光模块的多部件反射器 |
DE102016125676A1 (de) * | 2016-12-23 | 2018-06-28 | Automotive Lighting Reutlingen Gmbh | LED-Modul und Beleuchtungseinrichtung für ein Kraftfahrzeug mit mehreren solcher LED-Module |
FR3063796A1 (fr) * | 2017-03-10 | 2018-09-14 | Valeo Vision | Dispositif d'eclairage pour un faisceau lumineux avec une zone centrale assombrie |
WO2018172140A1 (en) * | 2017-03-21 | 2018-09-27 | Lumileds Holding B.V. | Optical module and automotive frontlighting system for motor vehicle |
CN108716651A (zh) * | 2017-04-11 | 2018-10-30 | 法雷奥照明公司 | 包括设置有间断面的反射器的光学组件 |
CN108954206A (zh) * | 2017-05-17 | 2018-12-07 | 株式会社小糸制作所 | 光学单元 |
Family Cites Families (7)
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JP4080780B2 (ja) * | 2002-04-23 | 2008-04-23 | 株式会社小糸製作所 | 光源ユニット |
JP2003331617A (ja) * | 2002-05-13 | 2003-11-21 | Stanley Electric Co Ltd | 車両用灯具 |
JP4391870B2 (ja) * | 2004-04-02 | 2009-12-24 | 株式会社小糸製作所 | 車両用照明灯具 |
DE102010029176A1 (de) * | 2009-10-05 | 2012-12-27 | Automotive Lighting Reutlingen Gmbh | Kraftfahrzeugscheinwerfer mit einem Halbleiterlichtquellen, eine Primäroptik und eine Sekundäroptik aufweisenden Lichtmodul |
CN104364579B (zh) * | 2012-06-05 | 2016-10-12 | 株式会社小糸制作所 | 车辆用灯具 |
JP6595881B2 (ja) * | 2015-10-27 | 2019-10-23 | スタンレー電気株式会社 | 拡散配光光学系及び車両用灯具 |
DE102016125887A1 (de) * | 2016-12-29 | 2018-07-05 | Automotive Lighting Reutlingen Gmbh | Lichtmodul für Kraftfahrzeugscheinwerfer |
-
2019
- 2019-03-29 DE DE102019108233.1A patent/DE102019108233A1/de not_active Withdrawn
-
2020
- 2020-03-10 EP EP20161977.2A patent/EP3715705B1/de active Active
- 2020-03-21 CN CN202010204289.4A patent/CN111750328B/zh active Active
Patent Citations (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2469527A1 (en) * | 2003-06-06 | 2004-12-06 | Dialight Corporation | Vehicle light with light emitting diode (led) light source |
JP2010218964A (ja) * | 2009-03-18 | 2010-09-30 | Ichikoh Ind Ltd | 車両用灯具 |
JP2011025820A (ja) * | 2009-07-24 | 2011-02-10 | Stanley Electric Co Ltd | 車両用灯具 |
WO2012013601A1 (fr) * | 2010-07-26 | 2012-02-02 | Valeo Vision | Module optique de dispositif d'eclairage et/ou de signalisation d'un vehicule automobile |
EP2523022A1 (de) * | 2011-05-09 | 2012-11-14 | Automotive Lighting Reutlingen GmbH | Lichtmodul für einen Kraftfahrzeugscheinwerfer zur Erzeugung einer variablen Lichtverteilung und Kraftfahrzeugscheinwerfer mit einem solchen Lichtmodul |
CN103090286A (zh) * | 2011-10-27 | 2013-05-08 | 汽车照明罗伊特林根有限公司 | 用于机动车的前大灯投影模块 |
CN103256546A (zh) * | 2012-02-15 | 2013-08-21 | 汽车照明罗伊特林根有限公司 | 用于不炫目的机动车远光灯的光模块 |
CN103867985A (zh) * | 2012-12-18 | 2014-06-18 | 汽车照明罗伊特林根有限公司 | 具有无炫目的远光的机动车前照灯 |
CN104100903A (zh) * | 2013-04-11 | 2014-10-15 | 汽车照明罗伊特林根有限公司 | 用于机动车照明装置的光模块 |
CN104121535A (zh) * | 2013-04-29 | 2014-10-29 | 汽车照明罗伊特林根有限公司 | 用于机动车前大灯的光模块 |
EP3006821A1 (de) * | 2013-05-27 | 2016-04-13 | Koito Manufacturing Co., Ltd. | Fahrzeuglampe |
WO2015064073A1 (ja) * | 2013-10-31 | 2015-05-07 | パナソニックIpマネジメント株式会社 | 照明装置 |
DE102014200368A1 (de) * | 2014-01-10 | 2015-07-16 | Automotive Lighting Reutlingen Gmbh | Teilfernlicht-Projektionslichtmodul für einen Kraftfahrzeugscheinwerfer |
WO2017046157A1 (fr) * | 2015-09-15 | 2017-03-23 | Valeo Vision | Dispositif de projection de faisceau lumineux à écran digital et projecteur muni d'un tel dispositif |
CN108291704A (zh) * | 2015-09-15 | 2018-07-17 | 法雷奥照明公司 | 包括数字屏幕的光束投射装置和装备有这种装置的前照灯 |
WO2017064753A1 (ja) * | 2015-10-13 | 2017-04-20 | 三菱電機株式会社 | 前照灯用光源及び移動体用前照灯 |
DE102015222188B3 (de) * | 2015-11-11 | 2016-11-17 | Automotive Lighting Reutlingen Gmbh | Lichtmodul für einen Fahrzeugscheinwerfer und Kraftfahrzeugscheinwerfer mit einem solchen Lichtmodul |
CN107588395A (zh) * | 2016-07-08 | 2018-01-16 | 汽车照明罗伊特林根有限公司 | 用于机动车前照灯的光模块的多部件反射器 |
DE102016125676A1 (de) * | 2016-12-23 | 2018-06-28 | Automotive Lighting Reutlingen Gmbh | LED-Modul und Beleuchtungseinrichtung für ein Kraftfahrzeug mit mehreren solcher LED-Module |
FR3063796A1 (fr) * | 2017-03-10 | 2018-09-14 | Valeo Vision | Dispositif d'eclairage pour un faisceau lumineux avec une zone centrale assombrie |
WO2018172140A1 (en) * | 2017-03-21 | 2018-09-27 | Lumileds Holding B.V. | Optical module and automotive frontlighting system for motor vehicle |
CN108716651A (zh) * | 2017-04-11 | 2018-10-30 | 法雷奥照明公司 | 包括设置有间断面的反射器的光学组件 |
CN108954206A (zh) * | 2017-05-17 | 2018-12-07 | 株式会社小糸制作所 | 光学单元 |
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Title |
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FFR汽车前照灯的光学设计;周军, 张继勇, 周莉, 周太明;照明工程学报(第02期);全文 * |
周军,张继勇,周莉,周太明.FFR汽车前照灯的光学设计.照明工程学报.1999,(第02期),全文. * |
基于新国标的汽车用LED前照灯设计;邢志广;《中国优秀硕士学位论文全文数据库工程科技Ⅱ辑 (月刊)》(S2);全文 * |
应用自由曲面方法的LED越野车辅助驾驶灯光学系统设计;陶鑫;《中国优秀硕士学位论文全文数据库 工程科技Ⅱ辑》(03);全文 * |
汽车前照灯用LED光源的光学设计;陈益民;聂蓉;黄杰;;应用光学(第03期);全文 * |
陈益民 ; 聂蓉 ; 黄杰 ; .汽车前照灯用LED光源的光学设计.应用光学.2010,(第03期),全文. * |
Also Published As
Publication number | Publication date |
---|---|
DE102019108233A1 (de) | 2020-10-01 |
EP3715705A1 (de) | 2020-09-30 |
CN111750328A (zh) | 2020-10-09 |
EP3715705B1 (de) | 2022-12-21 |
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