FR3079474B1 - Systeme optique pour vehicule automobile - Google Patents
Systeme optique pour vehicule automobile Download PDFInfo
- Publication number
- FR3079474B1 FR3079474B1 FR1852823A FR1852823A FR3079474B1 FR 3079474 B1 FR3079474 B1 FR 3079474B1 FR 1852823 A FR1852823 A FR 1852823A FR 1852823 A FR1852823 A FR 1852823A FR 3079474 B1 FR3079474 B1 FR 3079474B1
- Authority
- FR
- France
- Prior art keywords
- optical
- optical system
- motor vehicles
- light source
- elementary beam
- 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.)
- Active
Links
- 230000003287 optical effect Effects 0.000 title abstract 8
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/70—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by the purpose
- B60Q3/74—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by the purpose for overall compartment lighting; for overall compartment lighting in combination with specific lighting, e.g. room lamps with reading lamps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/20—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors for lighting specific fittings of passenger or driving compartments; mounted on specific fittings of passenger or driving compartments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/60—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by optical aspects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/70—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by the purpose
- B60Q3/76—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by the purpose for spotlighting, e.g. reading lamps
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- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
-
- 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
- F21V5/00—Refractors for light sources
- F21V5/008—Combination of two or more successive refractors along an optical axis
-
- 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
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
-
- 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
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
- F21V5/048—Refractors for light sources of lens shape the lens being a simple lens adapted to cooperate with a point-like source for emitting mainly in one direction and having an axis coincident with the main light transmission direction, e.g. convergent or divergent lenses, plano-concave or plano-convex lenses
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- 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
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
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- 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
- F21Y2105/00—Planar light sources
- F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
- F21Y2105/12—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the geometrical disposition of the light-generating elements, e.g. arranging light-generating elements in differing patterns or densities
-
- 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
- F21Y2105/00—Planar light sources
- F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
- F21Y2105/14—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the overall shape of the two-dimensional array
-
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
L'invention a pour objet un système optique (200) comportant deux modules optiques (1, 1'), chaque module optique comportant au moins une source lumineuse (2, 2'), un élément optique primaire (3, 3') configuré pour former un faisceau élémentaire (7, 7') fonction des rayons émis par la ou les sources lumineuses, et un élément optique secondaire (6, 6') pour la projection du faisceau élémentaire (7, 7'). Les éléments optiques primaires (3, 3') des modules optiques forment une seule et même pièce (30).
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1852823A FR3079474B1 (fr) | 2018-03-30 | 2018-03-30 | Systeme optique pour vehicule automobile |
DE102019108295.1A DE102019108295A1 (de) | 2018-03-30 | 2019-03-29 | Optisches System für Kraftfahrzeuge |
US16/369,713 US10766414B2 (en) | 2018-03-30 | 2019-03-29 | Motor-vehicle optical system |
CN201910257454.XA CN110319421A (zh) | 2018-03-30 | 2019-04-01 | 机动车辆光学*** |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1852823A FR3079474B1 (fr) | 2018-03-30 | 2018-03-30 | Systeme optique pour vehicule automobile |
FR1852823 | 2018-03-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3079474A1 FR3079474A1 (fr) | 2019-10-04 |
FR3079474B1 true FR3079474B1 (fr) | 2020-10-02 |
Family
ID=62751082
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1852823A Active FR3079474B1 (fr) | 2018-03-30 | 2018-03-30 | Systeme optique pour vehicule automobile |
Country Status (4)
Country | Link |
---|---|
US (1) | US10766414B2 (fr) |
CN (1) | CN110319421A (fr) |
DE (1) | DE102019108295A1 (fr) |
FR (1) | FR3079474B1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20200034659A (ko) * | 2017-02-14 | 2020-03-31 | 에버라이트 일렉트로닉스 컴패니 리미티드 | 라이트 가이드 소자, 라이트 가이드 디바이스, 및 조명 모듈 |
WO2020216589A1 (fr) * | 2019-04-25 | 2020-10-29 | Lumileds Holding B.V. | Maintien d'éléments de collimation dans un système d'éclairage |
KR20230030270A (ko) * | 2021-08-25 | 2023-03-06 | 에스엘 주식회사 | 램프 모듈 및 이를 포함하는 차량용 램프 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6796690B2 (en) * | 2002-03-14 | 2004-09-28 | The Boeing Company | LED light source |
JP2004284511A (ja) * | 2003-03-24 | 2004-10-14 | Koito Mfg Co Ltd | 車輌用室内灯 |
DE102007053186A1 (de) * | 2007-11-06 | 2009-05-20 | Sidler Automotive Gmbh & Co. Kg | Leseleuchte eines Fahrzeugs zur Ausleuchtung einer vorbestimmten Lesefläche |
JP5543787B2 (ja) * | 2010-01-20 | 2014-07-09 | スタンレー電気株式会社 | 照明装置 |
FR3009366B1 (fr) * | 2013-08-02 | 2018-03-23 | Valeo Vision | Projecteur et systeme d'eclairage notamment pour vehicule automobile |
DE102015115579A1 (de) * | 2015-09-16 | 2017-03-16 | Hella Kgaa Hueck & Co. | Leuchteinrichtung für den Innenraum eines Fahrzeugs |
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 |
FR3048068B1 (fr) * | 2016-02-24 | 2022-08-05 | Valeo Vision | Systeme d'eclairage pour habitacle de vehicules automobiles |
FR3079473B1 (fr) * | 2018-03-30 | 2020-10-02 | Valeo Vision | Systeme d'eclairage interieur pour vehicule automobile |
-
2018
- 2018-03-30 FR FR1852823A patent/FR3079474B1/fr active Active
-
2019
- 2019-03-29 DE DE102019108295.1A patent/DE102019108295A1/de active Pending
- 2019-03-29 US US16/369,713 patent/US10766414B2/en active Active
- 2019-04-01 CN CN201910257454.XA patent/CN110319421A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
US20190299853A1 (en) | 2019-10-03 |
US10766414B2 (en) | 2020-09-08 |
FR3079474A1 (fr) | 2019-10-04 |
CN110319421A (zh) | 2019-10-11 |
DE102019108295A1 (de) | 2019-10-02 |
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