JP2014530474A - 分割ビーム照明器具及び照明システム - Google Patents
分割ビーム照明器具及び照明システム Download PDFInfo
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Classifications
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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
- F21V7/00—Reflectors for light sources
- F21V7/0008—Reflectors for light sources providing for indirect lighting
- F21V7/0016—Reflectors for light sources providing for indirect lighting on lighting devices that also provide for direct lighting, e.g. by means of independent light sources, by splitting of the light beam, by switching between both lighting modes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
- F21K9/62—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using mixing chambers, e.g. housings with reflective walls
-
- 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
- F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
- F21V13/02—Combinations of only two kinds of elements
-
- 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
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
- F21V23/0464—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor sensing the level of ambient illumination, e.g. dawn or dusk sensors
-
- 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
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
- F21V23/0471—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor detecting the proximity, the presence or the movement of an object or a person
-
- 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
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
- F21V7/043—Optical design with cylindrical surface
-
- 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
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
- F21V7/048—Optical design with facets structure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
-
- 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
- F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
- F21V11/16—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using sheets without apertures, e.g. fixed
- F21V11/18—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using sheets without apertures, e.g. fixed movable, e.g. flaps, slides
-
- 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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/06—Controlling the distribution of the light emitted by adjustment of elements by movement of refractors
-
- 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
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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
- F21Y2113/00—Combination of 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]
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- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
Description
Claims (15)
- それぞれ第1のビームパターンの第1の光ビームを放射する1つ以上の第1の光源と、
それぞれ第2のビームパターンの第2の光ビームを放射する1つ以上の第2の光源と、
前記1つ以上の第1の光源及び前記1つ以上の第2の光源を取り囲むチャンバと、
を含み、
前記第2のビームパターンは、前記第1のビームパターンとは異なり、
各第1の光ビームの光軸は、各第2の光ビームの光軸と平行であり、
前記チャンバは、1つ以上の外側壁と射出窓とを含み、前記1つ以上の外側壁は、実質的に鏡面反射性であり、前記1つ以上の外側壁に入射する光の少なくとも一部分を前記射出窓に入射するように反射し、前記各第1の光ビームの前記光軸及び前記各第2の光ビームの前記光軸と実質的に平行である、照明器具。 - 前記射出窓は、前記射出窓に入射する前記第1及び第2の光ビームの少なくとも一部の制御されたビーム広がりを提供する、請求項1に記載の照明器具。
- 前記射出窓は、10乃至20度の全幅半最大値を有するガウス散乱プロファイルを有するホログラフィック拡散器又は2乃至5のF値を有するレンズアレイを含む、請求項2に記載の照明器具。
- 前記1つ以上の外側壁は、多面又は/及び曲面である、請求項1乃至3の何れか一項に記載の照明器具。
- 前記チャンバは更に、1つ以上の内側壁を含み、前記1つ以上の内側壁は、実質的に鏡面反射性であり、前記1つ以上の内側壁に入射した光の少なくとも一部分を前記射出窓に入射するように反射し、前記各第1の光ビームの前記光軸及び前記各第2の光ビームの前記光軸と実質的に平行である、請求項1乃至4の何れか一項に記載の照明器具。
- 前記チャンバは、前記チャンバの対称軸の周りの1つ以上の回転角度に対して回転対称であり、前記1つ以上の第1の光源及び/又は前記1つ以上の第2の光源は、前記チャンバの前記対称軸に対し左右対称に前記チャンバ内に配置される、請求項1乃至5の何れか一項に記載の照明器具。
- 前記1つ以上の第1の光源及び前記1つ以上の第2の光源は、前記1つ以上の第1の光源及び前記1つ以上の第2の光源が、均等に分散かつ交互となるように前記チャンバ内に配置される、請求項1乃至6の何れか一項に記載の照明器具。
- 前記1つ以上の第1の光源及び前記1つ以上の第2の光源は、少なくとも、第1のクラスタ及び第2のクラスタで、前記チャンバ内に配置され、前記第1のクラスタ及び前記第2のクラスタは、それぞれ、3×8のチェッカーボードパターン、又は、4×9のチェッカーボードパターンに配置された前記1つ以上の第1の光源及び前記1つ以上の第2の光源を有する、請求項7に記載の照明器具。
- 前記1つ以上の第1の光源の数と、前記1つ以上の第2の光源の数との比は、3/7乃至7/3、好適には4/6乃至6/4、最も好適には1に等しい、請求項1乃至8の何れか一項に記載の照明器具。
- 前記1つ以上の外側壁は、それぞれ、前記1つ以上の第1の光源又は前記1つ以上の第2の光源のうちの最も近い光源から半ピッチの距離にある、請求項1乃至9の何れか一項に記載の照明器具。
- 前記1つ以上の第1の光源は、それぞれ、第1の光エミッタと関連のタスクビーム光学部品とを含み、
前記1つ以上の第2の光源は、それぞれ、第2の光エミッタと関連の周囲ビーム光学部品とを含む、請求項1乃至10の何れか一項に記載の照明器具。 - 存在検出用の1つ以上のセンサと、
局所光測定用のセンサとの少なくとも一方を更に含む、請求項1乃至11の何れか一項に記載の照明器具。 - 前記存在検出用の1つ以上のセンサは、第1のセンサと第2のセンサとを含み、前記第1のセンサは、前記第1の光ビームに実質的に重なる検出コーンを有し、前記第2のセンサは、広角センサである、請求項12に記載の照明器具。
- オフィス空間用の照明システムであって、
それぞれ第1のビームパターンの第1の光ビームを放射する1つ以上の第1の光源と、
それぞれ第2のビームパターンの第2の光ビームを放射する1つ以上の第2の光源と、
前記1つ以上の第1の光源及び前記1つ以上の第2の光源を取り囲むチャンバと、
を、それぞれ、含み、前記第2のビームパターンは、前記第1のビームパターンとは異なり、各第1の光ビームの光軸は、各第2の光ビームの光軸と平行であり、前記チャンバは、1つ以上の外側壁と射出窓とを含み、前記1つ以上の外側壁は、実質的に鏡面反射性であり、前記1つ以上の外側壁に入射する光の少なくとも一部分を前記射出窓に入射するように反射し、前記各第1の光ビームの前記光軸及び前記各第2の光ビームの前記光軸と実質的に平行である、複数の照明器具と、
前記オフィス空間のタスク及び背景領域照明レベル設定を獲得し、前記複数の照明器具によって生成される全照明パターンが前記オフィス空間の前記タスク及び背景領域照明レベル設定に対応するように、前記複数の照明器具のそれぞれの前記1つ以上の第1の光源及び前記1つ以上の第2の光源を制御する制御ユニットと、
を含む、照明システム。 - 前記複数の照明器具の少なくとも1つは、請求項2乃至13の何れか一項に記載の照明器具である、請求項14に記載の照明システム。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161548247P | 2011-10-18 | 2011-10-18 | |
| US61/548,247 | 2011-10-18 | ||
| PCT/IB2012/055552 WO2013057644A1 (en) | 2011-10-18 | 2012-10-12 | Split beam luminaire and lighting system |
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| Publication Number | Publication Date |
|---|---|
| JP2014530474A true JP2014530474A (ja) | 2014-11-17 |
| JP2014530474A5 JP2014530474A5 (ja) | 2015-11-26 |
| JP6207514B2 JP6207514B2 (ja) | 2017-10-04 |
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| JP2014536374A Expired - Fee Related JP6207514B2 (ja) | 2011-10-18 | 2012-10-12 | 分割ビーム照明器具及び照明システム |
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| Country | Link |
|---|---|
| US (1) | US10670199B2 (ja) |
| EP (1) | EP2748516B1 (ja) |
| JP (1) | JP6207514B2 (ja) |
| CN (1) | CN103874878B (ja) |
| RU (1) | RU2624453C2 (ja) |
| WO (1) | WO2013057644A1 (ja) |
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| EP2909659A1 (en) * | 2012-10-19 | 2015-08-26 | Koninklijke Philips N.V. | Lighting device for indirect illumination having prism elements |
| CN104938033B (zh) | 2013-01-25 | 2017-08-08 | 飞利浦灯具控股公司 | 照明设备和照明系统 |
| EP3063464B1 (en) * | 2013-09-24 | 2018-04-25 | Philips Lighting Holding B.V. | Lighting unit |
| DE102014205761B4 (de) | 2014-03-27 | 2026-01-08 | Zumtobel Lighting Gmbh | Beleuchtungssystem und Verfahren zur Ansteuerung eines Beleuchtungssystems |
| DE102014013148A1 (de) * | 2014-09-04 | 2016-03-10 | Eaton Protection Systems Ip Gmbh & Co. Kg | Leuchte und Verfahren zur Anwesenheitsdetektion mittels einer solchen |
| EP3201516A1 (en) * | 2014-10-01 | 2017-08-09 | Philips Lighting Holding B.V. | A luminaire and a method for providing task lighting and decorative lighting |
| JP2016081722A (ja) * | 2014-10-16 | 2016-05-16 | 株式会社リコー | 照明灯及び照明装置 |
| US10405388B2 (en) * | 2014-12-11 | 2019-09-03 | Ledvance Llc | Variable-beam light source with mixing chamber |
| FR3037125B1 (fr) * | 2015-06-08 | 2019-10-11 | Valeo Vision | Dissipateur thermique pour module d'emission lumineuse, module d'emission lumineuse et dispositif lumineux associes |
| CN106555946A (zh) | 2015-09-24 | 2017-04-05 | 通用电气照明解决方案有限公司 | 照明装置 |
| CN113728197B (zh) * | 2019-04-18 | 2024-06-18 | 昕诺飞控股有限公司 | 闪光聚光灯 |
| US11125395B2 (en) * | 2019-08-15 | 2021-09-21 | Luminii Llc | Lighting system providing combined directional and ambient light |
| RU203834U1 (ru) * | 2020-10-16 | 2021-04-22 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Ижевская государственная сельскохозяйственная академия" | Светодиодный осветительный прибор |
| US12474035B2 (en) * | 2022-04-13 | 2025-11-18 | Delta Electronics, Inc. | Lighting device with regions of differing spectral ranges |
| US12298001B2 (en) * | 2022-11-28 | 2025-05-13 | Gentex Corporation | Illumination assembly including a microlens array |
| WO2024194307A1 (en) | 2023-03-23 | 2024-09-26 | Signify Holding B.V. | Lighting device |
| WO2025046129A1 (en) * | 2023-08-30 | 2025-03-06 | Sgm Lighting Aps | Lighting device |
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| RU2083031C1 (ru) * | 1993-03-26 | 1997-06-27 | Саратовский научно-исследовательский институт "Волга" | Полупроводниковый излучатель |
| US6582103B1 (en) * | 1996-12-12 | 2003-06-24 | Teledyne Lighting And Display Products, Inc. | Lighting apparatus |
| DE19933642A1 (de) * | 1999-07-17 | 2001-03-08 | Bosch Gmbh Robert | Lichtempfindliche Sensoreinheit, insbesondere zum automatischen Schalten von Beleuchtungseinrichtungen |
| TW201809727A (zh) * | 2004-02-06 | 2018-03-16 | 日商尼康股份有限公司 | 偏光變換元件 |
| WO2005121641A1 (en) * | 2004-06-11 | 2005-12-22 | Koninklijke Philips Electronics N.V. | Illumination system |
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| US9074736B2 (en) * | 2006-03-28 | 2015-07-07 | Wireless Environment, Llc | Power outage detector and transmitter |
| KR101248910B1 (ko) * | 2006-08-04 | 2013-03-28 | 삼성전자주식회사 | 스위칭 모드 전원공급장치, 이를 구비한 화상형성장치 및이의 구동 방법 |
| US7736019B2 (en) | 2006-10-10 | 2010-06-15 | Yanchers Corporation | Lighting system |
| US7942556B2 (en) | 2007-06-18 | 2011-05-17 | Xicato, Inc. | Solid state illumination device |
| JP5236003B2 (ja) * | 2007-11-08 | 2013-07-17 | 建興電子科技股▲ふん▼有限公司 | 照明システム |
| RU2400667C1 (ru) * | 2008-08-05 | 2010-09-27 | Открытое Акционерное Общество "Пеленг" | Осветительная система |
| WO2011039690A1 (en) | 2009-09-29 | 2011-04-07 | Koninklijke Philips Electronics N.V. | Modular luminaire and lighting system |
| WO2012024607A2 (en) * | 2010-08-20 | 2012-02-23 | Research Triangle Institute, International | Lighting devices utilizing optical waveguides and remote light converters, and related methods |
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- 2012-10-12 JP JP2014536374A patent/JP6207514B2/ja not_active Expired - Fee Related
- 2012-10-12 EP EP12805460.8A patent/EP2748516B1/en not_active Not-in-force
- 2012-10-12 CN CN201280051194.7A patent/CN103874878B/zh not_active Expired - Fee Related
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| JPH10255513A (ja) * | 1997-03-14 | 1998-09-25 | Stanley Electric Co Ltd | 車両用前照灯 |
| JP2008505436A (ja) * | 2004-06-29 | 2008-02-21 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Led照明 |
| JP2008522378A (ja) * | 2004-12-03 | 2008-06-26 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 照明装置 |
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Also Published As
| Publication number | Publication date |
|---|---|
| JP6207514B2 (ja) | 2017-10-04 |
| EP2748516A1 (en) | 2014-07-02 |
| US20140254153A1 (en) | 2014-09-11 |
| RU2014119863A (ru) | 2015-11-27 |
| US10670199B2 (en) | 2020-06-02 |
| WO2013057644A1 (en) | 2013-04-25 |
| RU2624453C2 (ru) | 2017-07-04 |
| CN103874878B (zh) | 2017-03-29 |
| CN103874878A (zh) | 2014-06-18 |
| EP2748516B1 (en) | 2018-01-10 |
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