DK1384941T3 - Projektør med perifer afgrænsning af den udsendte lysstråle - Google Patents

Projektør med perifer afgrænsning af den udsendte lysstråle

Info

Publication number
DK1384941T3
DK1384941T3 DK02022981.1T DK02022981T DK1384941T3 DK 1384941 T3 DK1384941 T3 DK 1384941T3 DK 02022981 T DK02022981 T DK 02022981T DK 1384941 T3 DK1384941 T3 DK 1384941T3
Authority
DK
Denmark
Prior art keywords
light beam
spotlight
emitted light
peripheral boundary
optical element
Prior art date
Application number
DK02022981.1T
Other languages
English (en)
Inventor
Bruno Dedoro
Original Assignee
Coemar Spa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Coemar Spa filed Critical Coemar Spa
Application granted granted Critical
Publication of DK1384941T3 publication Critical patent/DK1384941T3/da

Links

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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/08—Controlling the distribution of the light emitted by adjustment of elements by movement of the screens or filters
    • 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
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment
    • 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
    • F21V5/04—Refractors for light sources of lens shape
    • F21V5/045—Refractors for light sources of lens shape the lens having discontinuous faces, e.g. Fresnel lenses
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Led Device Packages (AREA)
  • Lenses (AREA)
  • Air Bags (AREA)
  • Pinball Game Machines (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
DK02022981.1T 2002-07-23 2002-10-14 Projektør med perifer afgrænsning af den udsendte lysstråle DK1384941T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2002MI001625A ITMI20021625A1 (it) 2002-07-23 2002-07-23 Proiettore luminoso con mezzi per delimitare perimetralmente il fascio di luce emessa

Publications (1)

Publication Number Publication Date
DK1384941T3 true DK1384941T3 (da) 2010-08-30

Family

ID=29798553

Family Applications (1)

Application Number Title Priority Date Filing Date
DK02022981.1T DK1384941T3 (da) 2002-07-23 2002-10-14 Projektør med perifer afgrænsning af den udsendte lysstråle

Country Status (6)

Country Link
US (1) US6834982B2 (da)
EP (1) EP1384941B1 (da)
AT (1) ATE467081T1 (da)
DE (1) DE60236267D1 (da)
DK (1) DK1384941T3 (da)
IT (1) ITMI20021625A1 (da)

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US7246917B2 (en) * 2003-08-12 2007-07-24 Illumination Management Solutions, Inc. Apparatus and method for using emitting diodes (LED) in a side-emitting device
CN1864027B (zh) * 2003-10-06 2010-08-25 照明管理解决方案有限公司 使用发光二极管的改良光源和从中采集辐射能量的改良方法
DE10361116B4 (de) * 2003-12-22 2010-06-17 Auer Lighting Gmbh Stufenlinsenscheinwerfer
DE502004012477D1 (de) * 2003-12-22 2011-06-16 Auer Lighting Gmbh Stufenlinsenscheinwerfer
DE102004013962A1 (de) * 2003-12-22 2005-07-21 Schott Ag Stufenlinsenscheinwerfer mit gekoppelter Abstandsveränderung lichttechnischer Elemente
DE10361118B4 (de) * 2003-12-22 2011-12-22 Auer Lighting Gmbh Stufenlinsenscheinwerfer
RU2302585C2 (ru) * 2003-12-22 2007-07-10 Шотт Аг Прожектор с линзой френеля с взаимосвязанным изменением расстояния между осветительными элементами
JP2007531229A (ja) * 2004-03-29 2007-11-01 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 可変ビームを有する投光照明
WO2005094378A2 (en) * 2004-03-30 2005-10-13 Illumination Management Solutions, Inc. An apparatus and method for improved illumination area fill
DE102005044237B4 (de) * 2005-09-16 2012-05-03 Auer Lighting Gmbh Modularer Scheinwerfer
US7766520B2 (en) * 2005-10-06 2010-08-03 Production Resource Group, Llc Lighting unit with replaceable and rotatable lens
EP1945999B1 (en) 2005-10-19 2016-07-27 Martin Professional ApS Improvements in or relating to light assemblies
WO2007098764A1 (en) * 2006-03-01 2007-09-07 Martin Professional A/S Lighting fixture having a mechanism for pivoting an additional optical component into the light beam
US20080247024A1 (en) * 2006-03-03 2008-10-09 Robe Show Lighting S.R.O. Optical system for a wash light
WO2007098720A1 (en) * 2006-03-03 2007-09-07 Robe Show Lighting S.R.O. Optical system
ITMI20060436A1 (it) * 2006-03-10 2007-09-11 Clay Paky Spa Proiettore da palcoscenico
WO2007134609A1 (en) * 2006-05-23 2007-11-29 Martin Professional A/S Framing means
US7950821B1 (en) * 2007-10-26 2011-05-31 Georgitsis Anthony C Auxiliary lighting systems
IT1391569B1 (it) 2008-09-05 2012-01-11 Clay Paky Spa Proiettore da palcoscenico
US8075162B2 (en) * 2008-09-12 2011-12-13 Light Prescriptions Innovators, Llc Zoom luminaire with compact non-imaging lens-mirror optics
US8376591B2 (en) * 2009-03-31 2013-02-19 Robe Lighting S.R.O. Lens slide for an automated luminaire
CN102481195B (zh) * 2009-04-01 2015-03-25 米歇尔技术公司 涂覆支架
DE202009011500U1 (de) * 2009-08-20 2010-12-30 Arnold & Richter Cine Technik Gmbh & Co. Betriebs Kg Optisches System für eine LED-Leuchte
US10234105B2 (en) 2009-09-12 2019-03-19 Robe Lighting S.R.O. Optics for an automated luminaire
WO2011032057A1 (en) * 2009-09-12 2011-03-17 Robe Lighting Inc Improved optics for an automated luminaire
US20110235337A1 (en) * 2010-03-24 2011-09-29 Jacksen International, Ltd Fade Out Optical Light Masking Projector System
RU2013115921A (ru) * 2010-09-10 2014-10-20 Конинклейке Филипс Электроникс Н.В. Усовершенствованная смешивающая оптическая система, имеющая переменное фокусное расстояние, с подвижным затвором и затеняющим экраном
US9458991B2 (en) * 2010-11-09 2016-10-04 Peter Jacksen Optical framing projector forward access adjustment and locking systems
KR101289797B1 (ko) * 2011-11-21 2013-07-26 삼성테크윈 주식회사 줌 조명 시스템 및 이를 채용한 촬상 장치
EP2825820B1 (en) * 2012-03-12 2018-01-03 Philips Lighting Holding B.V. Remote beam shaping
US9989217B2 (en) 2012-03-18 2018-06-05 Robe Lighting S.R.O. Beam framing system for an automated luminaire
WO2013142434A2 (en) * 2012-03-18 2013-09-26 Robe Lighting, Inc. Zoom optical system for an automated luminaire
US20140233244A1 (en) * 2013-02-19 2014-08-21 Pavel Jurik Lens slide for an automated luminaire
TWM461734U (zh) * 2013-04-03 2013-09-11 Zhong-Jun Yan 燈具色溫旋轉變化裝置
RU2572817C2 (ru) * 2014-05-19 2016-01-20 Акционерное общество "Научно-производственное объединение автоматики имени академика Н.А. Семихатова" Узкоградусная оптическая система для светодиода
HUE035474T2 (hu) 2015-02-16 2018-05-02 D T S Illuminazione S R L Fénysugarak vetítõgépe
CN106224832A (zh) * 2016-07-27 2016-12-14 广州励时电子有限公司 一种舞台照明灯具及其调焦变焦的方法
DE102018115419A1 (de) * 2018-06-27 2020-01-02 Arnold & Richter Cine Technik Gmbh & Co. Betriebs Kg Verstellbare Trägerstruktur für einen Scheinwerfer sowie Scheinwerfer
CN110067963A (zh) * 2019-03-22 2019-07-30 广州火盛科技有限公司 一种超短调焦小射灯
CN111076120A (zh) * 2020-01-06 2020-04-28 湖南明和光电设备有限公司 一种动态图案灯
IT202000003835A1 (it) * 2020-02-25 2021-08-25 D T S Illuminazione S R L Proiettore di un fascio luminoso
US10845030B1 (en) 2020-02-26 2020-11-24 Electronic Theatre Controls, Inc. Lighting fixture with internal shutter blade
CN111853684A (zh) * 2020-07-31 2020-10-30 广州市浩洋电子股份有限公司 一种可精准定位的光束切割装置及具有其的舞台灯
CN213957809U (zh) * 2020-11-06 2021-08-13 深圳市爱图仕影像器材有限公司 一种灯具及其光学镜头
WO2024188060A1 (zh) * 2023-03-10 2024-09-19 苏州欧普照明有限公司 灯具
CN116398842A (zh) * 2023-03-30 2023-07-07 赛尔富电子有限公司 光斑调节机构

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JPS5926081B2 (ja) * 1978-07-10 1984-06-23 昌 荒井 照明器等における可変マスク装置
US4462067A (en) * 1983-04-08 1984-07-24 Altman Stage Lighting Co., Inc. Spotlight and adjusting system
US5311411A (en) * 1991-06-13 1994-05-10 Gianni Garolfi Fog lighting system for a motor vehicle
US5295056A (en) * 1992-05-29 1994-03-15 Peck Martin J Exterior framing projector
WO1996036834A1 (en) * 1995-05-18 1996-11-21 Martin Professional A/S Lighting apparatus, in particular for stage use
GB2317003A (en) * 1996-09-06 1998-03-11 Starlite Systems Technology Li Lamp unit
US5904417A (en) * 1997-08-04 1999-05-18 Buhl Electric, Inc. Light fixture with elliptical reflector and mechanical shutter dimmer
DE60114000D1 (de) * 2000-06-20 2006-02-23 Marumo Electric Co Beleuchtungseinrichtung

Also Published As

Publication number Publication date
EP1384941B1 (en) 2010-05-05
DE60236267D1 (de) 2010-06-17
US6834982B2 (en) 2004-12-28
ITMI20021625A1 (it) 2004-01-23
EP1384941A3 (en) 2004-11-03
EP1384941A2 (en) 2004-01-28
ATE467081T1 (de) 2010-05-15
US20040017685A1 (en) 2004-01-29

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