EP3853517A1 - Systeme lumineux pour dispositif d'eclairage et/ou de signalisation d'un vehicule automobile - Google Patents
Systeme lumineux pour dispositif d'eclairage et/ou de signalisation d'un vehicule automobileInfo
- Publication number
- EP3853517A1 EP3853517A1 EP19766291.9A EP19766291A EP3853517A1 EP 3853517 A1 EP3853517 A1 EP 3853517A1 EP 19766291 A EP19766291 A EP 19766291A EP 3853517 A1 EP3853517 A1 EP 3853517A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- optical element
- light
- optical
- light module
- frame
- 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.)
- Granted
Links
- 230000011664 signaling Effects 0.000 title claims abstract description 10
- 230000003287 optical effect Effects 0.000 claims abstract description 201
- 239000000463 material Substances 0.000 claims abstract description 21
- 125000006850 spacer group Chemical group 0.000 claims description 16
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 4
- 239000004926 polymethyl methacrylate Substances 0.000 description 4
- 230000004075 alteration Effects 0.000 description 3
- 239000004697 Polyetherimide Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 229920001601 polyetherimide Polymers 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000284 resting effect 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
- F21S41/10—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
- F21S41/14—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
- F21S41/20—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
- 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
- F21S41/322—Optical layout thereof the reflector 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
- F21S41/60—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
- 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]
Definitions
- the light module comprises an elastic junction between the optical element and the frame capable of being deformed when the assembly formed by the frame and the optical element is mounted on the source support.
- the assembly formed by the optical element and the frame can thus be easily assembled on the source support.
- the optical element is molded onto the frame.
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
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1858477A FR3085903B1 (fr) | 2018-09-19 | 2018-09-19 | Systeme lumineux pour dispositif d'eclairage et/ou de signalisation d'un vehicule automobile |
PCT/EP2019/074907 WO2020058289A1 (fr) | 2018-09-19 | 2019-09-17 | Systeme lumineux pour dispositif d'eclairage et/ou de signalisation d'un vehicule automobile |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3853517A1 true EP3853517A1 (fr) | 2021-07-28 |
EP3853517B1 EP3853517B1 (fr) | 2024-01-03 |
Family
ID=63896453
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19766291.9A Active EP3853517B1 (fr) | 2018-09-19 | 2019-09-17 | Systeme lumineux pour dispositif d'eclairage et/ou de signalisation d'un vehicule automobile |
Country Status (6)
Country | Link |
---|---|
US (1) | US11435046B2 (fr) |
EP (1) | EP3853517B1 (fr) |
JP (1) | JP7330266B2 (fr) |
CN (1) | CN112739948B (fr) |
FR (1) | FR3085903B1 (fr) |
WO (1) | WO2020058289A1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3943807B1 (fr) * | 2020-07-20 | 2023-09-06 | ZKW Group GmbH | Dispositif d'éclairage pour un phare de véhicule automobile |
FR3115856A1 (fr) * | 2020-10-29 | 2022-05-06 | Psa Automobiles Sa | Fixation d’une lentille de module lumineux de vehicule |
JP2022113003A (ja) * | 2021-01-22 | 2022-08-03 | スタンレー電気株式会社 | 車両用灯具 |
USD1029318S1 (en) * | 2021-03-11 | 2024-05-28 | Hasco Vision Technology Co., Ltd. | Lens module for automobile lamp |
USD1019995S1 (en) * | 2021-03-11 | 2024-03-26 | Hasco Vision Technology Co., Ltd. | Lens module for automobile lamp |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT504577B1 (de) * | 2006-11-24 | 2009-06-15 | Zizala Lichtsysteme Gmbh | Led-lichtquellensystem |
US7717597B2 (en) * | 2007-04-16 | 2010-05-18 | Magna International Inc. | Semiconductor light engine using polymer light pipes and lighting systems constructed with the light engine |
DE102009008631B4 (de) * | 2009-02-12 | 2016-11-03 | Automotive Lighting Reutlingen Gmbh | Projektionsmodul für einen Kraftfahrzeugscheinwerfer |
DE102010023359A1 (de) | 2009-10-05 | 2011-04-07 | Automotive Lighting Reutlingen Gmbh | Kraftfahrzeugscheinwerfer mit einer Temperaturausdehnungen kompensierenden Optik-Halterung |
JP5206658B2 (ja) * | 2009-12-16 | 2013-06-12 | 豊田合成株式会社 | 光源ユニット |
RU2672643C2 (ru) | 2014-03-28 | 2018-11-16 | Асахи Раббер Инк. | Светораспределительная линза |
CN105090852B (zh) * | 2014-05-09 | 2018-10-16 | 松下知识产权经营株式会社 | 照明装置及具备照明装置的汽车 |
FR3026462B1 (fr) * | 2014-09-30 | 2019-06-28 | Valeo Vision Belgique | Dispositif lumineux de vehicule avec un element optique plaque avec le support de source lumineuse |
FR3042845B1 (fr) * | 2015-10-23 | 2019-11-29 | Valeo Vision | Dispositif lumineux a guides optiques |
FR3056700B1 (fr) * | 2016-09-29 | 2021-04-30 | Valeo Vision | Module d'eclairage optique, notamment pour un vehicule automobile |
JP6450891B1 (ja) | 2016-10-04 | 2019-01-09 | ルミレッズ ホールディング ベーフェー | 照明装置の熱感度の低減 |
DE102016124800A1 (de) * | 2016-12-19 | 2018-06-21 | Automotive Lighting Reutlingen Gmbh | Primäroptikbaugruppe zum Einsatz in einer Kraftfahrzeugbeleuchtungseinrichtung und Kraftfahrzeugbeleuchtungseinrichtung mit einer solchen Primäroptikbaugruppe |
CN107525005A (zh) * | 2017-08-29 | 2017-12-29 | 上海小糸车灯有限公司 | 一种车灯用光学组件定位系统及其定位方法 |
-
2018
- 2018-09-19 FR FR1858477A patent/FR3085903B1/fr active Active
-
2019
- 2019-09-17 EP EP19766291.9A patent/EP3853517B1/fr active Active
- 2019-09-17 CN CN201980061484.1A patent/CN112739948B/zh active Active
- 2019-09-17 JP JP2021515081A patent/JP7330266B2/ja active Active
- 2019-09-17 US US17/277,620 patent/US11435046B2/en active Active
- 2019-09-17 WO PCT/EP2019/074907 patent/WO2020058289A1/fr unknown
Also Published As
Publication number | Publication date |
---|---|
US11435046B2 (en) | 2022-09-06 |
CN112739948B (zh) | 2023-04-04 |
JP2022501773A (ja) | 2022-01-06 |
EP3853517B1 (fr) | 2024-01-03 |
CN112739948A (zh) | 2021-04-30 |
FR3085903B1 (fr) | 2021-06-25 |
US20210348732A1 (en) | 2021-11-11 |
JP7330266B2 (ja) | 2023-08-21 |
WO2020058289A1 (fr) | 2020-03-26 |
FR3085903A1 (fr) | 2020-03-20 |
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