JP5282133B2 - 車両用照明装置 - Google Patents
車両用照明装置 Download PDFInfo
- Publication number
- JP5282133B2 JP5282133B2 JP2011225767A JP2011225767A JP5282133B2 JP 5282133 B2 JP5282133 B2 JP 5282133B2 JP 2011225767 A JP2011225767 A JP 2011225767A JP 2011225767 A JP2011225767 A JP 2011225767A JP 5282133 B2 JP5282133 B2 JP 5282133B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- irradiated
- light guide
- light source
- vehicle interior
- 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.)
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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
- B60Q3/60—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by optical aspects
- B60Q3/62—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by optical aspects using light guides
- B60Q3/64—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by optical aspects using light guides for a single lighting device
-
- 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
- B60Q3/217—Doors, e.g. door sills; Steps
-
- 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
- B60Q3/267—Door handles; Hand grips
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
- B60R13/0206—Arrangements of fasteners and clips specially adapted for attaching inner vehicle liners or mouldings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
- B60R13/0237—Side or rear panels
- B60R13/0243—Doors
-
- 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
- G02B6/0005—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 of the fibre type
- G02B6/001—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 of the fibre type the light being emitted along at least a portion of the lateral surface of the fibre
-
- 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
-
- 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
- G02B6/0058—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide
Description
本発明は上記記述及び図面によって説明した実施形態に限定されるものではなく、例えば、次のような実施形態も本発明の技術的範囲に含まれる。
Claims (4)
- 車両用内装材に設けられ、前記車両用内装材が備える第1被照射部及び第2被照射部を照らすことが可能な車両用照明装置であって、
光源と、
長手状をなし、前記車両用内装材の少なくとも一部を構成するパネル部材と、
前記光源からの光が入射される光入射部と、前記パネル部材の長手方向に沿って延びるとともに前記光入射部から入射された光を出射させる光出射部と、を有し、前記パネル部材に設けられる導光体と、
前記パネル部材に設けられ、前記光出射部からの光を前記第1被照射部に投光可能とする第1投光部と、
前記パネル部材において、前記第1投光部よりも前記光源から遠い側に設けられ、前記光出射部からの光を前記第2被照射部に投光可能とする第2投光部と、を備え、
前記第2投光部及び前記第2被照射部は、それぞれ前記光出射部の長手方向に沿って延び、
前記導光体と前記第2被照射部とは、前記光源から遠くなるにつれて接近する形で設けられていることを特徴とする車両用照明装置。 - 前記パネル部材は、車室内側へ突き出す形状をなす突出壁部を有し、
前記突出壁部は、前記導光体の長手方向に沿うとともに前記光源から遠ざかるにつれて前記第2被照射部に向かって湾曲する形で延びており、
前記導光体は、前記突出壁部における車室外側に配置されており、前記突出壁部の延設方向に沿う形で前記光源から遠ざかるにつれて前記第2被照射部に向かって湾曲する形状をなしていることを特徴とする請求項1に記載の車両用照明装置。 - 前記第2被照射部は、前記導光体の下方に配されるとともに、車室内側に向かうにつれて下降傾斜する傾斜面とされ、
前記第2被照射部は、水平方向に対する傾斜角度が前記光源から遠ざかるにつれて小さくなることを特徴とする請求項1または請求項2に記載の車両用照明装置。 - 前記第2被照射部は、前記導光体の下方に配されるとともに、車室内側に向かうにつれて下降傾斜する傾斜面とされ、
前記第2被照射部における上端縁は、前記第2被照射部の延設方向に亘って同じ高さで配され、
前記第2被照射部における下端縁は、前記光源から遠ざかるにつれて、前記導光体に向かう形で形成されていることを特徴とする請求項1から請求項3のいずれか1項に記載の車両用照明装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011225767A JP5282133B2 (ja) | 2011-10-13 | 2011-10-13 | 車両用照明装置 |
CN2012800044070A CN103313879A (zh) | 2011-10-13 | 2012-09-04 | 车辆用照明装置 |
PCT/JP2012/072425 WO2013054611A1 (ja) | 2011-10-13 | 2012-09-04 | 車両用照明装置 |
EP12840072.8A EP2772393B1 (en) | 2011-10-13 | 2012-09-04 | Vehicle lighting device |
US13/988,589 US8926150B2 (en) | 2011-10-13 | 2012-09-04 | Lighting device for vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011225767A JP5282133B2 (ja) | 2011-10-13 | 2011-10-13 | 車両用照明装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013086532A JP2013086532A (ja) | 2013-05-13 |
JP5282133B2 true JP5282133B2 (ja) | 2013-09-04 |
Family
ID=48081670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011225767A Active JP5282133B2 (ja) | 2011-10-13 | 2011-10-13 | 車両用照明装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8926150B2 (ja) |
EP (1) | EP2772393B1 (ja) |
JP (1) | JP5282133B2 (ja) |
CN (1) | CN103313879A (ja) |
WO (1) | WO2013054611A1 (ja) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6052972B2 (ja) * | 2012-09-14 | 2016-12-27 | 株式会社小糸製作所 | 車両用灯具 |
JP5974398B2 (ja) * | 2012-11-14 | 2016-08-23 | トヨタ紡織株式会社 | 車両用ドアトリム |
JP6091936B2 (ja) * | 2013-03-06 | 2017-03-08 | カルソニックカンセイ株式会社 | 車両用照明装置 |
JP6114091B2 (ja) * | 2013-04-02 | 2017-04-12 | 日本プラスト株式会社 | 乗物用照明装置 |
JP5907143B2 (ja) * | 2013-10-23 | 2016-04-20 | 豊田合成株式会社 | 照明装置 |
US9440584B2 (en) | 2013-11-21 | 2016-09-13 | Ford Global Technologies, Llc | Photoluminescent vehicle console |
CN104074416B (zh) * | 2014-07-02 | 2017-02-15 | 福州丹诺西诚电子科技有限公司 | 一种含导光灯的汽车门把手结构 |
US20160107566A1 (en) * | 2014-10-20 | 2016-04-21 | Nissan North America, Inc. | Vehicle interior lighting structure |
JP6655347B2 (ja) | 2015-10-21 | 2020-02-26 | 林テレンプ株式会社 | 車両用照明保持構造 |
JP6501263B2 (ja) * | 2015-10-30 | 2019-04-17 | 本田技研工業株式会社 | 車両用照明装置 |
JP6593646B2 (ja) * | 2016-02-03 | 2019-10-23 | トヨタ紡織株式会社 | 乗物用照明装置 |
JP6544581B2 (ja) * | 2016-02-03 | 2019-07-17 | トヨタ紡織株式会社 | 乗物用照明装置 |
AT518191B1 (de) * | 2016-02-04 | 2017-11-15 | Zkw Group Gmbh | Zusatzoptik für Strahlenteiler bei Lichtleitern |
EP3712014B1 (en) | 2016-07-29 | 2022-09-07 | TS Tech Co., Ltd. | Vehicle notification unit |
JP2018016290A (ja) * | 2016-07-29 | 2018-02-01 | テイ・エス テック株式会社 | 車両用内装品 |
CN108613131B (zh) * | 2016-12-22 | 2024-01-02 | 市光法雷奥(佛山)汽车照明系统有限公司 | 框架装置、照明装置和机动车辆 |
FR3066156B1 (fr) * | 2017-05-09 | 2020-10-16 | Peugeot Citroen Automobiles Sa | Agencement d’un systeme d’eclairage d’ambiance dans un element de garniture interieure de vehicule |
JP7063104B2 (ja) * | 2017-10-13 | 2022-05-09 | トヨタ紡織株式会社 | 乗物用照明装置 |
JP6973273B2 (ja) * | 2018-04-27 | 2021-11-24 | トヨタ紡織株式会社 | 乗物用照明装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0675120A (ja) | 1992-08-25 | 1994-03-18 | Bridgestone Corp | 間接照明装置 |
JP3840862B2 (ja) * | 1999-12-24 | 2006-11-01 | 豊田合成株式会社 | インサイドハンドル照明装置 |
DE10314352A1 (de) * | 2003-03-31 | 2004-10-14 | Hella Kg Hueck & Co. | Beleuchtungseinrichtung |
JP2005306233A (ja) | 2004-04-22 | 2005-11-04 | Koito Mfg Co Ltd | 車輌用室内照明装置 |
JP4645992B2 (ja) * | 2008-02-04 | 2011-03-09 | 株式会社ホンダアクセス | カバーパネル |
FR2931748B1 (fr) * | 2008-05-29 | 2010-12-10 | Faurecia Interieur Ind | Element d'habillage interieur lumineux, porte et vehicule automobile correspondant. |
JP4969544B2 (ja) * | 2008-09-19 | 2012-07-04 | 本田技研工業株式会社 | 照明部材及びそれを用いたドアライニング |
JP2010137793A (ja) * | 2008-12-15 | 2010-06-24 | Nissan Motor Co Ltd | 車室内照明装置 |
JP5051119B2 (ja) * | 2008-12-25 | 2012-10-17 | 豊田合成株式会社 | 照明装置 |
JP5482439B2 (ja) * | 2010-05-18 | 2014-05-07 | トヨタ紡織株式会社 | 車両用照明装置 |
JP5794095B2 (ja) | 2011-10-13 | 2015-10-14 | トヨタ紡織株式会社 | 光源ユニットの取付構造 |
-
2011
- 2011-10-13 JP JP2011225767A patent/JP5282133B2/ja active Active
-
2012
- 2012-09-04 EP EP12840072.8A patent/EP2772393B1/en not_active Not-in-force
- 2012-09-04 US US13/988,589 patent/US8926150B2/en not_active Expired - Fee Related
- 2012-09-04 CN CN2012800044070A patent/CN103313879A/zh active Pending
- 2012-09-04 WO PCT/JP2012/072425 patent/WO2013054611A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US8926150B2 (en) | 2015-01-06 |
EP2772393A1 (en) | 2014-09-03 |
CN103313879A (zh) | 2013-09-18 |
US20130235604A1 (en) | 2013-09-12 |
EP2772393A4 (en) | 2015-06-03 |
EP2772393B1 (en) | 2016-06-29 |
JP2013086532A (ja) | 2013-05-13 |
WO2013054611A1 (ja) | 2013-04-18 |
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