JP5711246B2 - 照明装置 - Google Patents
照明装置 Download PDFInfo
- Publication number
- JP5711246B2 JP5711246B2 JP2012535999A JP2012535999A JP5711246B2 JP 5711246 B2 JP5711246 B2 JP 5711246B2 JP 2012535999 A JP2012535999 A JP 2012535999A JP 2012535999 A JP2012535999 A JP 2012535999A JP 5711246 B2 JP5711246 B2 JP 5711246B2
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- lighting device
- emitting element
- light
- entrance opening
- 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.)
- Expired - Fee Related
Links
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
- G02B6/0005—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
- G02B6/0008—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 at the end of the fibre
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
-
- 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
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/105—Outdoor lighting of arenas or the like
-
- 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
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/40—Lighting for industrial, commercial, recreational or military use
- F21W2131/406—Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios
-
- 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
- F21Y2113/00—Combination of light sources
- F21Y2113/10—Combination of light sources of different colours
- F21Y2113/13—Combination of light sources of different colours comprising an assembly of point-like 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]
-
- 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
- G02B6/04—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Optical Couplings Of Light Guides (AREA)
Description
Claims (13)
- 複数の発光素子と、
入口開口部を持つビーム成形光学部品と、
前記発光素子の光束を制御するための制御器と、
前記制御器に接続される光センサとを有する照明装置であり、
各発光素子が、各々が、前記発光素子からのコリメート光を前記ビーム成形光学部品に案内するために、前記発光素子に光学的に接続される第1端部と、前記入口開口部に光学的に接続される第2端部とを持つ光ファイバのセットに光学的に接続される照明装置であって、
光ファイバの各セットが、前記発光素子に光学的に接続される第1端部と、前記光センサに光学的に接続される第2端部とを持つ光ファイバを少なくとも1つ更に有し、
前記発光素子が、前記入口開口部より大きな領域にわたって分布している照明装置。 - 前記発光素子が熱的に接続されるヒートシンクを更に有する請求項1に記載の照明装置。
- 前記発光素子が、隣接する発光素子から、少なくとも1cmの距離だけ分離される請求項1又は2に記載の照明装置。
- 100個より多くの発光素子を有する請求項1乃至3のいずれか一項に記載の照明装置。
- 前記発光素子が、異なる色の光を放射するよう適合される発光素子のセットを含む請求項1乃至4のいずれか一項に記載の照明装置。
- 前記ビーム成形光学部品の入口開口部において、各セットの前記光ファイバが、色混合を供給するために、他のセットの光ファイバと混在させられる請求項5に記載の照明装置。
- 前記制御器が、異なる色を持つ発光素子の相対光束を制御するよう構成される請求項1に記載の照明装置。
- 前記光センサが、時間的に順次に異なる色を検出するよう構成される請求項7に記載の照明装置。
- 複数の光センサを有し、特定の光センサに接続される全ての光ファイバが、同じ色を持つ発光素子に接続される請求項7に記載の照明装置。
- 各発光素子が、前記発光素子から放射される光をコリメートするよう構成されるコリメータを有し、各光ファイバの前記第1端部が、前記コリメータに光学的に接続される請求項1乃至9のいずれか一項に記載の照明装置。
- 前記ビーム成形光学部品が、管状反射器であって、反射性内面と、前記入口開口部を形成する前記反射器の第1端部と、前記入口開口部より大きい出口開口部を形成する前記反射器の第2端部とを備える管状反射器を有する請求項1乃至10のいずれか一項に記載の照明装置。
- 前記光ファイバが、前記ファイバを囲む媒体の屈折率より少なくとも0.5大きい屈折率nを持つ請求項1乃至11のいずれか一項に記載の照明装置。
- 前記光ファイバが、PMMAファイバ及びガラスファイバのうちの少なくとも1つを有する請求項1乃至12のいずれか一項に記載の照明装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09174986A EP2320125A1 (en) | 2009-11-04 | 2009-11-04 | Lighting device |
EP09174986.1 | 2009-11-04 | ||
PCT/IB2010/054892 WO2011055281A1 (en) | 2009-11-04 | 2010-10-28 | Lighting device |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013510387A JP2013510387A (ja) | 2013-03-21 |
JP5711246B2 true JP5711246B2 (ja) | 2015-04-30 |
Family
ID=41727841
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012535999A Expired - Fee Related JP5711246B2 (ja) | 2009-11-04 | 2010-10-28 | 照明装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9229145B2 (ja) |
EP (2) | EP2320125A1 (ja) |
JP (1) | JP5711246B2 (ja) |
CN (1) | CN102597606B (ja) |
WO (1) | WO2011055281A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014516199A (ja) * | 2011-06-10 | 2014-07-07 | コーニンクレッカ フィリップス エヌ ヴェ | 光バランシングのための構成 |
CN103649818A (zh) | 2011-07-15 | 2014-03-19 | 皇家飞利浦有限公司 | 发射不同颜色的光的照明器 |
DE102016114694A1 (de) * | 2016-08-09 | 2018-02-15 | Arnold & Richter Cine Technik Gmbh & Co. Betriebs Kg | Scheinwerfer sowie Lichtquellenanordnung für einen Scheinwerfer |
WO2019143973A1 (en) * | 2018-01-22 | 2019-07-25 | Quarkstar Llc | Lighting system and luminaire with optical fiber coupled light sources |
TWI661573B (zh) * | 2018-06-01 | 2019-06-01 | 宇瞻科技股份有限公司 | 多頻譜光源裝置 |
US10652974B2 (en) * | 2018-07-20 | 2020-05-12 | The Boeing Company | Fiber optic twinkling star patterns by means of light engine and specialized optics |
EP3865764A1 (en) * | 2018-07-30 | 2021-08-18 | Thorn Lighting Limited | Luminaire |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE436223B (sv) | 1980-12-16 | 1984-11-19 | Sieverts Kabelverk Ab | Fiberoptisk lampa |
US6164789A (en) | 1996-07-12 | 2000-12-26 | Honeywell International Inc. | Illumination sources and systems |
EP1148860A4 (en) * | 1998-12-17 | 2002-10-09 | Getinge Castle Inc | LIGHTING SYSTEM FOR SURGICAL FACILITIES |
US6200002B1 (en) | 1999-03-26 | 2001-03-13 | Philips Electronics North America Corp. | Luminaire having a reflector for mixing light from a multi-color array of leds |
IES20000322A2 (en) * | 2000-04-28 | 2001-11-14 | Viveen Ltd | Apparatus for testing a light source |
US6921920B2 (en) * | 2001-08-31 | 2005-07-26 | Smith & Nephew, Inc. | Solid-state light source |
JP2004078145A (ja) * | 2001-11-09 | 2004-03-11 | Ccs Inc | 光供給装置 |
US20030112639A1 (en) * | 2001-12-18 | 2003-06-19 | Michael Stack | LED based optical fiber illuminator and controller |
US6655825B2 (en) | 2001-12-28 | 2003-12-02 | Koninklijke Philips Electronics N.V. | White light source for LCD backlight |
US7023543B2 (en) * | 2002-08-01 | 2006-04-04 | Cunningham David W | Method for controlling the luminous flux spectrum of a lighting fixture |
JP4167131B2 (ja) * | 2003-06-09 | 2008-10-15 | 株式会社モリテックス | 照明装置 |
JP2006004862A (ja) | 2004-06-21 | 2006-01-05 | Toshiba Lighting & Technology Corp | Led式スポットライト |
WO2007019663A1 (en) * | 2005-08-17 | 2007-02-22 | Tir Technology Lp | Digitally controlled luminaire system |
-
2009
- 2009-11-04 EP EP09174986A patent/EP2320125A1/en not_active Ceased
-
2010
- 2010-10-28 EP EP10782398A patent/EP2496878A1/en not_active Withdrawn
- 2010-10-28 CN CN201080050047.9A patent/CN102597606B/zh not_active Expired - Fee Related
- 2010-10-28 WO PCT/IB2010/054892 patent/WO2011055281A1/en active Application Filing
- 2010-10-28 JP JP2012535999A patent/JP5711246B2/ja not_active Expired - Fee Related
- 2010-10-28 US US13/505,105 patent/US9229145B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2013510387A (ja) | 2013-03-21 |
US20120212971A1 (en) | 2012-08-23 |
CN102597606A (zh) | 2012-07-18 |
WO2011055281A1 (en) | 2011-05-12 |
EP2496878A1 (en) | 2012-09-12 |
EP2320125A1 (en) | 2011-05-11 |
US9229145B2 (en) | 2016-01-05 |
CN102597606B (zh) | 2016-06-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5711246B2 (ja) | 照明装置 | |
US9169997B2 (en) | Arrangement for spot illumination | |
US8408772B2 (en) | LED illumination device | |
US8888294B2 (en) | Cooling module for multiple light source projecting device | |
US20120217519A1 (en) | Method and structure for encapsulating solid-state light emitting chip and light sources using the encapsulation structure | |
US20130027442A1 (en) | Projecting Device With Multiple Mutual Boosting Light Sources | |
KR20150143656A (ko) | 발광 장치 및 프로젝션 시스템 | |
JP6009558B2 (ja) | 異なる色の光を放射する照明器具 | |
JP2013080638A (ja) | 集合線状照明装置およびその駆動方法、並びに灯具 | |
EP2810121B1 (en) | An improved light collimation system | |
CN107806572B (zh) | 包括光源、小透镜和回射器的灯具 | |
KR102085955B1 (ko) | Led를 이용한 조명 장치 | |
JP2013211252A (ja) | 固体照明装置 | |
KR102500319B1 (ko) | 광축을 중심으로 배치된 복수의 레이저 광원을 포함하는 고휘도의 광원 장치 | |
KR20150102275A (ko) | 조명 장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20131015 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140715 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20141015 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20150203 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20150305 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5711246 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
LAPS | Cancellation because of no payment of annual fees |