JP2013527582A - 照明器具 - Google Patents
照明器具 Download PDFInfo
- Publication number
- JP2013527582A JP2013527582A JP2013513019A JP2013513019A JP2013527582A JP 2013527582 A JP2013527582 A JP 2013527582A JP 2013513019 A JP2013513019 A JP 2013513019A JP 2013513019 A JP2013513019 A JP 2013513019A JP 2013527582 A JP2013527582 A JP 2013527582A
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- luminaire
- curved
- housing
- light
- 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.)
- Granted
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Classifications
-
- 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
- F21V5/02—Refractors for light sources of prismatic shape
-
- 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
- F21K9/64—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using wavelength conversion means distinct or spaced from the light-generating element, e.g. a remote phosphor layer
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
- G02B5/021—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures
- G02B5/0215—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures the surface having a regular structure
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0273—Diffusing elements; Afocal elements characterized by the use
- G02B5/0278—Diffusing elements; Afocal elements characterized by the use used in transmission
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/04—Prisms
- G02B5/045—Prism arrays
-
- 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
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Optical Elements Other Than Lenses (AREA)
- Sampling And Sample Adjustment (AREA)
- Devices For Use In Laboratory Experiments (AREA)
- Planar Illumination Modules (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Led Device Packages (AREA)
Abstract
Description
− 少なくとも一つの側壁部材3及び底部にある壁部材5を有するハウジング2と、
− ハウジング2内に配置された光源7と、
− 光源7から遠い側に面していて且つ湾曲した凹曲面上に90°の頂角16を備えた複数の細長い線状のプリズム構造を有する、湾曲して且つ光学的に透明なシート10と、を有し、湾曲したシート10が自己保持する態様でシートのクランプ部において照明器具1に締着され、湾曲したシートの調整を可能にするために、シートのクランプ部間の相互距離が変えられることを特徴とする照明器具により達成される。
Claims (10)
- 少なくとも一つの側部及び底部をもつハウジングと、
前記ハウジング内に配置される光源及び/又はランプ収容手段と、
凹面上に、直角の頂角を備えた線状のプリズム構造を複数有する、湾曲し光学的に透過的なシートであって、当該凹面が前記光源からそむけられている、シートと、
を有する照明器具であって、
前記湾曲したシートがセルフベアリング態様にて前記照明器具のシートクランプに固定され、前記湾曲したシートの調整を可能にするために前記シートクランプ間の距離が変更可能である、照明器具。 - 前記湾曲したシートが0.02乃至0.4の湾曲度を有し、該湾曲したシートの湾曲度が、当該湾曲したシートから当該シートの対向する2箇所の端部を結ぶ仮想平面への最大距離と、前記端部間の距離との比である、請求項1に記載の照明器具。
- 前記シートの湾曲形状を調整する際の追加の自由度を提供するために、前記シートクランプの固定方向が調整可能である、請求項1又は2に記載の照明器具。
- 前記シートの一部が、少なくとも一つの円筒の一部の表面に提供される、請求項1又は2に記載の照明器具。
- 前記光源が、動作の際に、一定の光束を発生させる二次元型である、請求項1乃至4の何れか一項に記載の照明器具。
- 前記光源が複数の青色を発するLEDを有する、前記ハウジングが、前記光源により発せられた前記青色光の少なくとも一部を異なる色の光へと変換するための蛍光体材料の層を有する、請求項5に記載の照明器具。
- 前記光源が、前記端部のうちの少なくとも一つの前記ハウジング内に配置された複数のLEDを有し、前記LEDにより生成された光を前記シートを経由して出射窓へと導くための反射手段が前記ハウジング内に配置される、請求項1乃至6の何れか一項に記載の照明器具。
- 前記ハウジングが第2の光の出射窓を前記底部に有する、請求項1乃至7の何れか一項に記載の照明器具。
- 前記第2の窓が、直角の頂角を備えた線状のプリズム構造を複数有する光学的に透過的なシートを有する、請求項8に記載の照明器具。
- 前記出射窓が前記湾曲したシートを含む複数のサブ・ウィンドウを有する、請求項1乃至9の何れか一項に記載の照明器具。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10164485.4 | 2010-05-31 | ||
EP20100164485 EP2390557A1 (en) | 2010-05-31 | 2010-05-31 | Luminaire |
PCT/IB2011/052297 WO2011151762A1 (en) | 2010-05-31 | 2011-05-26 | Luminaire |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013527582A true JP2013527582A (ja) | 2013-06-27 |
JP5814353B2 JP5814353B2 (ja) | 2015-11-17 |
Family
ID=43063753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013513019A Active JP5814353B2 (ja) | 2010-05-31 | 2011-05-26 | 照明器具 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8876339B2 (ja) |
EP (2) | EP2390557A1 (ja) |
JP (1) | JP5814353B2 (ja) |
CN (1) | CN102918319B (ja) |
BR (1) | BR112012030144A2 (ja) |
RU (2) | RU2530119C2 (ja) |
WO (1) | WO2011151762A1 (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120250320A1 (en) * | 2011-03-31 | 2012-10-04 | Xicato, Inc. | Color conversion cavities for led-based illumination modules |
TW201425804A (zh) * | 2012-12-20 | 2014-07-01 | Wintek Corp | 抗眩光燈源 |
CN105026832B (zh) * | 2013-06-25 | 2018-05-22 | 飞利浦照明控股有限公司 | 具有弯曲棱柱片的发光模块 |
TWI510841B (zh) * | 2013-07-23 | 2015-12-01 | Au Optronics Corp | 顯示裝置 |
EP3014173A4 (en) | 2013-07-26 | 2017-01-11 | Bright View Technologies Corporation | Shaped microstructure-based optical diffusers |
EP2935980B1 (en) | 2014-01-02 | 2016-06-15 | Philips Lighting Holding B.V. | Light emitting module |
EP3112026B1 (en) * | 2015-06-30 | 2018-03-14 | Sartorius Biohit Liquid Handling Oy | Pipette with a tip removal mechanism, a method for removing a tip, and a method for pipetting |
US10267972B2 (en) | 2016-10-25 | 2019-04-23 | Svv Technology Innovations, Inc. | Shaped light guide illumination devices |
RU172632U1 (ru) * | 2016-10-31 | 2017-07-18 | Общество с ограниченной ответственностью "Медико-инженерный центр" | Говорящая пипетка |
EP3671025A1 (en) * | 2018-12-17 | 2020-06-24 | Signify Holding B.V. | A lighting panel |
RU206746U1 (ru) * | 2021-03-10 | 2021-09-24 | Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") | Пробоотборное устройство |
CN114234099A (zh) * | 2022-01-28 | 2022-03-25 | 宁波中睿远健康光电科技有限公司 | 一种具有照射面配光功能的灯具 |
WO2024022994A1 (en) * | 2022-07-29 | 2024-02-01 | Signify Holding B.V. | Lighting device with adjustable optics |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0736035A (ja) * | 1993-07-22 | 1995-02-07 | Ohtsu Tire & Rubber Co Ltd :The | 面状発光体 |
JP2002268563A (ja) * | 2001-03-06 | 2002-09-20 | Ohtsu Tire & Rubber Co Ltd :The | 照明装置 |
JP2007086648A (ja) * | 2005-09-26 | 2007-04-05 | Sharp Corp | 液晶表示装置 |
JP2007115425A (ja) * | 2005-10-18 | 2007-05-10 | Toray Ind Inc | 液晶ディスプレイ用バックライト |
WO2009048151A1 (en) * | 2007-10-08 | 2009-04-16 | Sharp Kabushiki Kaisha | Optical device, material for forming optical device, backlight for display, display and method of making device or material |
Family Cites Families (18)
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US2887568A (en) * | 1957-02-26 | 1959-05-19 | Holophane Co Inc | Ceiling luminaire |
BE558712A (ja) * | 1957-03-11 | 1957-07-15 | ||
SU542547A1 (ru) * | 1974-09-12 | 1977-01-15 | Институт Биохимии И Физиологии Микроорганизмов Ан Ссср | Пипетка |
FI840579A0 (fi) * | 1984-02-14 | 1984-02-14 | Labsystems Oy | Pipett med reglerbar volym |
US4969075A (en) * | 1989-05-05 | 1990-11-06 | Steelcase Inc. | Low-glare light |
US5309544A (en) * | 1992-03-31 | 1994-05-03 | Minnesota Mining And Manufacturing Company | Light pipe having optimized cross-section |
DE19652209A1 (de) * | 1996-12-16 | 1998-06-18 | Bosch Gmbh Robert | Beleuchtungseinheit |
DE29706201U1 (de) * | 1997-03-27 | 1997-05-28 | Osa Elektronik Gmbh | Leucht- oder Anzeigeelement mit einer Lichteinkopplung in einen Lichtleitkörper |
EP1055870A1 (de) * | 1999-05-25 | 2000-11-29 | Siteco Beleuchtungstechnik GmbH | Innenraumleuchte mit refraktiver Blendungsbegrenzung |
FR2807345B1 (fr) * | 2000-04-07 | 2002-07-12 | Gilson Sa | Pipette de prelevement a demontage simplifie |
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JP5290279B2 (ja) | 2007-05-29 | 2013-09-18 | 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 | 照明システム、照明器具及びバックライティングユニット |
US8147081B2 (en) * | 2007-12-26 | 2012-04-03 | Lumination Llc | Directional linear light source |
US8240875B2 (en) * | 2008-06-25 | 2012-08-14 | Cree, Inc. | Solid state linear array modules for general illumination |
CN201423289Y (zh) * | 2009-06-09 | 2010-03-17 | 陕西科技大学 | 一种附带旋塞的定量移液管 |
-
2010
- 2010-05-31 EP EP20100164485 patent/EP2390557A1/en not_active Withdrawn
-
2011
- 2011-05-26 RU RU2012157722/05A patent/RU2530119C2/ru active
- 2011-05-26 CN CN201180027120.5A patent/CN102918319B/zh active Active
- 2011-05-26 BR BR112012030144A patent/BR112012030144A2/pt not_active Application Discontinuation
- 2011-05-26 US US13/697,630 patent/US8876339B2/en active Active
- 2011-05-26 RU RU2012157721/07A patent/RU2562959C2/ru active
- 2011-05-26 JP JP2013513019A patent/JP5814353B2/ja active Active
- 2011-05-26 EP EP11725984.6A patent/EP2577154B1/en active Active
- 2011-05-26 WO PCT/IB2011/052297 patent/WO2011151762A1/en active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0736035A (ja) * | 1993-07-22 | 1995-02-07 | Ohtsu Tire & Rubber Co Ltd :The | 面状発光体 |
JP2002268563A (ja) * | 2001-03-06 | 2002-09-20 | Ohtsu Tire & Rubber Co Ltd :The | 照明装置 |
JP2007086648A (ja) * | 2005-09-26 | 2007-04-05 | Sharp Corp | 液晶表示装置 |
JP2007115425A (ja) * | 2005-10-18 | 2007-05-10 | Toray Ind Inc | 液晶ディスプレイ用バックライト |
WO2009048151A1 (en) * | 2007-10-08 | 2009-04-16 | Sharp Kabushiki Kaisha | Optical device, material for forming optical device, backlight for display, display and method of making device or material |
Also Published As
Publication number | Publication date |
---|---|
JP5814353B2 (ja) | 2015-11-17 |
BR112012030144A2 (pt) | 2016-12-13 |
CN102918319B (zh) | 2015-11-25 |
RU2012157721A (ru) | 2014-07-20 |
RU2562959C2 (ru) | 2015-09-10 |
RU2530119C2 (ru) | 2014-10-10 |
RU2012157722A (ru) | 2014-07-20 |
US20130063925A1 (en) | 2013-03-14 |
EP2577154B1 (en) | 2014-12-17 |
US8876339B2 (en) | 2014-11-04 |
CN102918319A (zh) | 2013-02-06 |
EP2390557A1 (en) | 2011-11-30 |
EP2577154A1 (en) | 2013-04-10 |
WO2011151762A1 (en) | 2011-12-08 |
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