JP2009529215A - 照明器具及び層板ルーバ - Google Patents
照明器具及び層板ルーバ Download PDFInfo
- Publication number
- JP2009529215A JP2009529215A JP2008557863A JP2008557863A JP2009529215A JP 2009529215 A JP2009529215 A JP 2009529215A JP 2008557863 A JP2008557863 A JP 2008557863A JP 2008557863 A JP2008557863 A JP 2008557863A JP 2009529215 A JP2009529215 A JP 2009529215A
- Authority
- JP
- Japan
- Prior art keywords
- main plane
- louver
- layer
- luminaire
- light emitting
- 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
Links
- 230000001154 acute effect Effects 0.000 claims abstract description 11
- 241000446313 Lamella Species 0.000 abstract description 6
- 230000004313 glare Effects 0.000 abstract description 6
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000004417 polycarbonate Substances 0.000 description 4
- 229920000515 polycarbonate Polymers 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 3
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 2
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
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
- F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
- F21V11/02—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using parallel laminae or strips, e.g. of Venetian-blind type
-
- 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
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
Description
−主平面Sと、
−前記主平面Sに並行又は前記主平面Sにおいて、少なくとも1つの細長い電気ランプを配設する手段と、
−前記主平面Sの各側において対応する側面反射器であって、それぞれ対応するリム部を有する側面反射器と、
−前記主平面Sを横断する、前記リム部の間における細長い発光窓と、
−1つの側面反射器から別の反射器へ延在し、前記発光窓に隣接する、複数のほぼ等間隔の層板(lamellae)であって、前記発光窓から離れて面する内部面、及び前記発光窓に隣接して互いに接触するように前記内部面から延在する側面、を有する層板と、
を備える照明器具に関する。
Claims (10)
- 照明器具であって、
−主平面と、
−前記主平面に並行又は前記主平面において、少なくとも1つの細長い電気ランプを配設する手段と、
−前記主平面の各側において対応する側面反射器であって、前記側面反射器のそれぞれが、対応するリム部を有するような、側面反射器と、
−前記主平面を横断する、前記リム部の間における細長い発光窓と、
−一つの側面反射器から他方の側面反射器へ延在し、前記発光窓に隣接する複数のほぼ等間隔の層板であって、前記発光窓から離れて面する内部面、及び前記発光窓に隣接して互いに接触するように前記内部面から延在する側面、を有する層板と、
を備える照明器具において、
前記層板が、前記主平面と鋭角を囲むことを特徴とする、照明器具。 - 請求項1に記載の照明器具において、前記鋭角が、65度ないし85度の範囲に含まれることを特徴とする、照明器具。
- 請求項2に記載の照明器具において、前記層板が、前記主平面において曲げ部を有し、前記主平面の各側において前記曲げ部へ前記鋭角で延在することを特徴とする、照明器具。
- 請求項3に記載の照明器具において、前記層板がそれぞれ、前記主平面の各側において少なくとも1つの追加的な曲げ部を有することを特徴とする、照明器具。
- 請求項4に記載の照明器具において、前記追加的な曲げ部の数及び隣り合う曲げ部間の距離は、前記主平面に並行に延在する各層板の部分が、多くても前記層板の相互距離に対応するようにされることを特徴とする、照明器具。
- 長手方向主平面を交差する複数のほぼ等間隔の層板を備える長細い層板ルーバであって、前記層板が、内部面、及び互いに接触するように前記内部面から延在する側面、を有する長細い層板ルーバであって、
前記層板が、主平面と鋭角を囲むことを特徴とする、長細い層板ルーバ。 - 請求項6に記載の長細い層板ルーバにおいて、前記鋭角が、65度ないし85度の範囲に含まれることを特徴とする、長細い層板ルーバ。
- 請求項7に記載の長細い層板ルーバにおいて、前記層板が、前記主平面において曲げ部を有し、前記主平面の各側において前記曲げ部へ前記鋭角で延在することを特徴とする、長細い層板ルーバ。
- 請求項8に記載の長細い層板ルーバにおいて、前記層板がそれぞれ、前記主平面の各側において少なくとも1つの追加的な曲げ部を有することを特徴とする、長細い層板ルーバ。
- 請求項9に記載の長細い層板ルーバにおいて、前記追加的な曲げ部の数及び隣り合う曲げ部間の距離は、前記主平面に並行に延在する各層板の部分が、多くても前記層板の相互距離に対応することを特徴とする、長細い層板ルーバ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06110840.3 | 2006-03-08 | ||
EP06110840 | 2006-03-08 | ||
PCT/IB2007/050629 WO2007102101A1 (en) | 2006-03-08 | 2007-02-27 | Luminaire and lamellae louver |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009529215A true JP2009529215A (ja) | 2009-08-13 |
JP5294882B2 JP5294882B2 (ja) | 2013-09-18 |
Family
ID=38085974
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008557863A Expired - Fee Related JP5294882B2 (ja) | 2006-03-08 | 2007-02-27 | 照明器具及び層板ルーバ |
Country Status (7)
Country | Link |
---|---|
US (1) | US7905636B2 (ja) |
EP (1) | EP1994331B1 (ja) |
JP (1) | JP5294882B2 (ja) |
CN (1) | CN101400944B (ja) |
AT (1) | ATE443231T1 (ja) |
DE (1) | DE602007002480D1 (ja) |
WO (1) | WO2007102101A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104930462A (zh) * | 2015-05-29 | 2015-09-23 | 赵海天 | 一种折弯式防眩光格栅及低灯位照明灯 |
US10451252B1 (en) * | 2016-08-23 | 2019-10-22 | Cooper Technologies Company | Light redistribution apparatus for low profile wall wash light fixtures |
USD834234S1 (en) | 2016-08-23 | 2018-11-20 | Cooper Technologies Company | Luminaire with louvered wall wash apparatus |
DE102017006424B4 (de) * | 2017-07-07 | 2022-04-21 | Emz-Hanauer Gmbh & Co. Kgaa | Leuchtvorrichtung zum Einbau in eine Wandfläche eines elektrischen Geräts der Haushaltsausstattung |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1013003A (fr) * | 1950-02-17 | 1952-07-22 | Philips Nv | Appareil d'éclairage comportant une ou plusieurs sources lumineuses linéaires |
JPH09213118A (ja) * | 1996-01-31 | 1997-08-15 | Matsushita Electric Ind Co Ltd | 着脱式照明器具用ルーバ付属装置と照明器具 |
JP2001291405A (ja) * | 2000-04-10 | 2001-10-19 | Koito Ind Ltd | 路肩用照明装置 |
JP2006059782A (ja) * | 2004-08-19 | 2006-03-02 | Hitachi Lighting Ltd | 天井用ルーバー付き蛍光灯器具 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2221954A (en) * | 1938-08-23 | 1940-11-19 | Safety Car Heating & Lighting | Lighting fixture |
US2429141A (en) * | 1944-12-29 | 1947-10-14 | Mcstay Jackson And Company | Light shield for tubular illuminators |
GB753295A (en) * | 1954-02-11 | 1956-07-18 | Albert Etienne | Improved auxiliary headlight for automobiles |
US2837632A (en) * | 1955-01-24 | 1958-06-03 | Willis L Lipscomb | Curved, cellular light control panel |
US3135472A (en) * | 1960-07-15 | 1964-06-02 | Helmholz & Pauli | Lighting unit |
SE312107B (ja) * | 1968-10-16 | 1969-07-07 | R Rosenberg | |
US4516197A (en) * | 1984-08-09 | 1985-05-07 | Yonkers Edward H | Antiglare panel |
US5493826A (en) * | 1993-09-14 | 1996-02-27 | Kalwall Corporation | Insulating light transmitting flat structure panel providing the illusion of a three-dimensional array of step-like block structures, and method of constructing the same |
ATE192562T1 (de) | 1995-02-14 | 2000-05-15 | Koninkl Philips Electronics Nv | Leuchte |
DE29913663U1 (de) | 1999-08-05 | 1999-11-04 | Spectral Gesellschaft für Lichttechnik mbH, 79111 Freiburg | Leuchte |
FR2862124B1 (fr) * | 2003-11-06 | 2006-10-06 | Sli France | Luminaire presentant une pluralite de lamelles de reflexion |
WO2005098309A1 (en) | 2004-04-06 | 2005-10-20 | John Warwick Ellemor | Light absorbing elements |
CN1950641A (zh) | 2004-05-07 | 2007-04-18 | 皇家飞利浦电子股份有限公司 | 光源及其薄片窗体 |
-
2007
- 2007-02-27 CN CN2007800082599A patent/CN101400944B/zh not_active Expired - Fee Related
- 2007-02-27 JP JP2008557863A patent/JP5294882B2/ja not_active Expired - Fee Related
- 2007-02-27 US US12/282,161 patent/US7905636B2/en not_active Expired - Fee Related
- 2007-02-27 EP EP07713180A patent/EP1994331B1/en not_active Not-in-force
- 2007-02-27 WO PCT/IB2007/050629 patent/WO2007102101A1/en active Application Filing
- 2007-02-27 AT AT07713180T patent/ATE443231T1/de not_active IP Right Cessation
- 2007-02-27 DE DE602007002480T patent/DE602007002480D1/de active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1013003A (fr) * | 1950-02-17 | 1952-07-22 | Philips Nv | Appareil d'éclairage comportant une ou plusieurs sources lumineuses linéaires |
JPH09213118A (ja) * | 1996-01-31 | 1997-08-15 | Matsushita Electric Ind Co Ltd | 着脱式照明器具用ルーバ付属装置と照明器具 |
JP2001291405A (ja) * | 2000-04-10 | 2001-10-19 | Koito Ind Ltd | 路肩用照明装置 |
JP2006059782A (ja) * | 2004-08-19 | 2006-03-02 | Hitachi Lighting Ltd | 天井用ルーバー付き蛍光灯器具 |
Also Published As
Publication number | Publication date |
---|---|
CN101400944B (zh) | 2011-01-12 |
ATE443231T1 (de) | 2009-10-15 |
US7905636B2 (en) | 2011-03-15 |
EP1994331A1 (en) | 2008-11-26 |
DE602007002480D1 (de) | 2009-10-29 |
EP1994331B1 (en) | 2009-09-16 |
US20090052169A1 (en) | 2009-02-26 |
JP5294882B2 (ja) | 2013-09-18 |
WO2007102101A1 (en) | 2007-09-13 |
CN101400944A (zh) | 2009-04-01 |
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