JP6487546B2 - 照明装置 - Google Patents
照明装置 Download PDFInfo
- Publication number
- JP6487546B2 JP6487546B2 JP2017520731A JP2017520731A JP6487546B2 JP 6487546 B2 JP6487546 B2 JP 6487546B2 JP 2017520731 A JP2017520731 A JP 2017520731A JP 2017520731 A JP2017520731 A JP 2017520731A JP 6487546 B2 JP6487546 B2 JP 6487546B2
- Authority
- JP
- Japan
- Prior art keywords
- light guide
- light
- peripheral portion
- receiving opening
- incident
- 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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- 230000002093 peripheral effect Effects 0.000 claims description 43
- 230000003247 decreasing effect Effects 0.000 claims description 11
- 230000007423 decrease Effects 0.000 claims description 6
- 238000005286 illumination Methods 0.000 claims description 4
- 230000001902 propagating effect Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 3
- 230000003760 hair shine Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 239000002537 cosmetic Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Images
Classifications
-
- 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
- G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/0045—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide
- G02B6/0046—Tapered light guide, e.g. wedge-shaped light guide
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G23/00—Other table equipment
- A47G23/03—Underlays for glasses or drinking-vessels
- A47G23/0306—Underlays for glasses or drinking-vessels with means for amusing or giving information to the user
- A47G23/0309—Illuminated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N3/00—Arrangements or adaptations of other passenger fittings, not otherwise provided for
- B60N3/10—Arrangements or adaptations of other passenger fittings, not otherwise provided for of receptacles for food or beverages, e.g. refrigerated
- B60N3/101—Arrangements or adaptations of other passenger fittings, not otherwise provided for of receptacles for food or beverages, e.g. refrigerated fixed
-
- 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
- B60Q3/20—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
- B60Q3/225—Small compartments, e.g. glove compartments
- B60Q3/229—Cup holders
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Transportation (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Engineering & Computer Science (AREA)
- Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
- Planar Illumination Modules (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Description
光源と、
前記光源からの光の入射部と前記受入開口を縁取る発光面とを有する周回状をなす導光体とを備えており、
前記入射部は前記導光体の外周部側に位置されると共に、前記外周部と内周部との間には前記受入開口に沿った遮蔽壁が位置されるようになっており、
しかも、前記導光体は前記入射部から離れるに従い内周部と外周部との間の距離、及び、前記導光体の厚さの双方を小さくさせる漸減部分を備えてなる、ものとした。
先ず、図1〜図8に示される第一例(参考例)について説明する。
次いで、図9〜図12に示される第二例について説明する。
10 受入開口
12 支持底部
2 光源
3 導光体
30 入射部
31 発光面
32 内周部
33 外周部
34 漸減部分
4 遮蔽壁
なお、2015年5月28日に出願された日本国特願2015−108239号の明細書、特許請求の範囲、図面及び要約書の全内容をここに引用し、本発明の明細書の開示として、取り入れるものである。
Claims (5)
- 被収納物の受入開口と受入された前記被収納物を支持する支持底部とを備えた収納体と、
光源と、
前記光源からの光の入射部と前記受入開口を縁取る発光面とを有する周回状をなす導光体とを備えており、
前記入射部は前記導光体の外周部側に位置されると共に、前記外周部と内周部との間には前記受入開口に沿った遮蔽壁が位置されるようになっており、しかも、前記導光体は前記入射部から離れるに従い内周部と外周部との間の距離、及び、前記導光体の厚さの双方を小さくさせる漸減部分を備えてなる、照明装置。 - 前記遮蔽壁を前記収納体に一体に形成させると共に、前記導光体に前記遮蔽壁を相補的に受け入れる凹部を形成させてなる、請求項1に記載の照明装置。
- 前記遮蔽壁における前記導光体の前記内周部側に向けられた側面を、前記発光面を通じて視認可能で、かつ、前記外周部側に向かうに連れて高まる傾斜を備えた可視側面とさせてなる、請求項1又は2に記載の照明装置。
- 前記導光体は、前記収納体と、前記受入開口に倣った開口を備えた化粧体との間に挟持されると共に、
前記化粧体の前記開口の縁部が前記可視側面上に位置されるようにしてなる、請求項3に記載の照明装置。 - 前記導光体の前記凹部における前記可視側面に対応する斜面にシボ加工により微細な凹凸を形成させてなる、請求項3又は請求項4に記載の照明装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015108239 | 2015-05-28 | ||
JP2015108239 | 2015-05-28 | ||
PCT/JP2016/065408 WO2016190336A1 (ja) | 2015-05-28 | 2016-05-25 | 照明装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2016190336A1 JPWO2016190336A1 (ja) | 2017-09-14 |
JP6487546B2 true JP6487546B2 (ja) | 2019-03-20 |
Family
ID=57392870
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017520731A Active JP6487546B2 (ja) | 2015-05-28 | 2016-05-25 | 照明装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US10386566B2 (ja) |
EP (1) | EP3305594B1 (ja) |
JP (1) | JP6487546B2 (ja) |
KR (1) | KR101977451B1 (ja) |
CN (1) | CN107531178B (ja) |
WO (1) | WO2016190336A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111406179B (zh) * | 2017-11-30 | 2022-02-08 | 阿尔卑斯阿尔派株式会社 | 照光装置 |
JP6954175B2 (ja) * | 2018-02-21 | 2021-10-27 | トヨタ自動車株式会社 | カップホルダ |
JP7207209B2 (ja) * | 2019-07-11 | 2023-01-18 | 豊田合成株式会社 | 車両用収容装置 |
JP7360965B2 (ja) * | 2020-02-05 | 2023-10-13 | スタンレー電気株式会社 | カップホルダー |
EP3878692B1 (en) * | 2020-03-10 | 2022-07-27 | Grupo Antolin-Ingenieria, S.A. | Vehicle sunvisor with a vanity mirror assembly having a lighting device |
USD1000218S1 (en) * | 2022-01-10 | 2023-10-03 | Gem Products, Llc | Cupholder |
US12117156B2 (en) | 2022-05-27 | 2024-10-15 | Make It Better Llc | Attachable battery-powered light assembly for illuminating a bottle and method for illuminating a bottle with a light assembly |
US11752934B1 (en) * | 2022-10-28 | 2023-09-12 | Nissan North America, Inc. | Accent lighting systems for vehicles |
US12024088B2 (en) * | 2022-10-28 | 2024-07-02 | Voxx International Corporation | Lighting system for vehicle cupholder with inductive power coupling and related methods |
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US2259910A (en) * | 1938-09-13 | 1941-10-21 | Bendix Aviat Corp | Sealing and illuminating means for indicating instruments |
JP2005258011A (ja) * | 2004-03-11 | 2005-09-22 | Canon Inc | 照明装置および撮影装置 |
US20070159846A1 (en) * | 2006-01-11 | 2007-07-12 | Alps Electric Co., Ltd. | Surface emitting device |
JP4648913B2 (ja) * | 2007-03-02 | 2011-03-09 | 森六テクノロジー株式会社 | 照明付き収納部構造 |
KR101114183B1 (ko) * | 2007-04-27 | 2012-02-22 | 타이코 일렉트로닉스 캐나다 유엘씨 | 조명 조립체 |
JP2010083211A (ja) | 2008-09-29 | 2010-04-15 | Toyoda Gosei Co Ltd | 車両室内用照明装置 |
TWI454639B (zh) * | 2009-12-28 | 2014-10-01 | Hon Hai Prec Ind Co Ltd | 環形導光結構及採用該環形導光結構之背光模組 |
KR101732429B1 (ko) * | 2010-02-01 | 2017-05-04 | 페더럴-모굴 이그니션 컴퍼니 | 조명형 차량 컵 홀더 어셈블리 |
JP4844680B2 (ja) * | 2010-05-25 | 2011-12-28 | パナソニック株式会社 | 照明装置及びカメラ |
JP2013109942A (ja) | 2011-11-21 | 2013-06-06 | Koito Mfg Co Ltd | 車両用灯具 |
US8770775B2 (en) | 2012-03-28 | 2014-07-08 | Toyota Motor Engineering & Manufacturing North America, Inc. | Lighted cup holder assembly |
JP6003177B2 (ja) | 2012-04-18 | 2016-10-05 | 市光工業株式会社 | 車両用灯具 |
JP6257132B2 (ja) * | 2012-10-15 | 2018-01-10 | 小島プレス工業株式会社 | 導光体装置 |
JP2014091399A (ja) | 2012-11-02 | 2014-05-19 | Toyoda Gosei Co Ltd | 車両室内用照明装置 |
JP5553881B2 (ja) * | 2012-11-19 | 2014-07-16 | 小島プレス工業株式会社 | 車両用カップホルダ |
JP2015050110A (ja) * | 2013-09-03 | 2015-03-16 | 東芝ライテック株式会社 | 照明装置および容器ホルダ |
TWI563203B (en) * | 2013-09-18 | 2016-12-21 | Nifco Inc | Illumination device |
WO2015065462A1 (en) * | 2013-10-31 | 2015-05-07 | Intel Corporation | Apparatus for improving read and write operations of a nonvolatile memory |
US10232769B2 (en) * | 2014-01-08 | 2019-03-19 | Ford Global Technologies, Llc | Vehicle cup holder assembly |
CN103750700B (zh) * | 2014-01-09 | 2015-05-27 | 南通纺织职业技术学院 | 一种多功能车载水杯 |
JP6338932B2 (ja) * | 2014-05-28 | 2018-06-06 | カルソニックカンセイ株式会社 | カップホルダ |
JP6333640B2 (ja) * | 2014-06-24 | 2018-05-30 | 株式会社ニフコ | 照明装置 |
-
2016
- 2016-05-25 KR KR1020167026515A patent/KR101977451B1/ko active Active
- 2016-05-25 US US15/577,143 patent/US10386566B2/en active Active
- 2016-05-25 JP JP2017520731A patent/JP6487546B2/ja active Active
- 2016-05-25 EP EP16800040.4A patent/EP3305594B1/en active Active
- 2016-05-25 CN CN201680028252.2A patent/CN107531178B/zh active Active
- 2016-05-25 WO PCT/JP2016/065408 patent/WO2016190336A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
KR20170003911A (ko) | 2017-01-10 |
CN107531178B (zh) | 2020-08-25 |
EP3305594B1 (en) | 2023-04-26 |
CN107531178A (zh) | 2018-01-02 |
EP3305594A1 (en) | 2018-04-11 |
JPWO2016190336A1 (ja) | 2017-09-14 |
EP3305594A4 (en) | 2019-01-09 |
WO2016190336A1 (ja) | 2016-12-01 |
KR101977451B1 (ko) | 2019-05-10 |
US20180172896A1 (en) | 2018-06-21 |
US10386566B2 (en) | 2019-08-20 |
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