CA2407982A1 - Appareil d'eclairage - Google Patents

Appareil d'eclairage Download PDF

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Publication number
CA2407982A1
CA2407982A1 CA002407982A CA2407982A CA2407982A1 CA 2407982 A1 CA2407982 A1 CA 2407982A1 CA 002407982 A CA002407982 A CA 002407982A CA 2407982 A CA2407982 A CA 2407982A CA 2407982 A1 CA2407982 A1 CA 2407982A1
Authority
CA
Canada
Prior art keywords
light beam
light
aperture
light source
fixture
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
Application number
CA002407982A
Other languages
English (en)
Other versions
CA2407982C (fr
Inventor
Thomas Brockmann
Peter Igor Werchenskij Plesner
Christian Poulsen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nv Adb Ttv Technologies SA
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2407982A1 publication Critical patent/CA2407982A1/fr
Application granted granted Critical
Publication of CA2407982C publication Critical patent/CA2407982C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S10/00—Lighting devices or systems producing a varying lighting effect
    • F21S10/007—Lighting devices or systems producing a varying lighting effect using rotating transparent or colored disks, e.g. gobo wheels
    • 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
    • F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
    • F21V29/505—Cooling arrangements characterised by the adaptation for cooling of specific components of reflectors
    • 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
    • F21V11/08—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using diaphragms containing one or more apertures
    • F21V11/10—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using diaphragms containing one or more apertures of iris type
    • 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
    • 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
    • F21V23/0435—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by remote control means
    • 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
    • F21V29/745—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades the fins or blades being planar and inclined with respect to the joining surface from which the fins or blades extend
    • 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
    • F21V29/75—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with fins or blades having different shapes, thicknesses or spacing
    • 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
    • F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
    • F21V29/767—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section the planes containing the fins or blades having directions perpendicular to the light emitting axis
    • 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)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Mounting And Adjusting Of Optical Elements (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Diaphragms For Cameras (AREA)

Abstract

Cet appareil d'éclairage (1) projette un faisceau lumineux destiné à un éclairage ponctuel utilisé dans des théâtres, cinémas, studios de télévision et analogue, et il comprend un logement (25), une source lumineuse (20) se situant au niveau d'une extrémité de ce logement et une ouverture de sortie (24) du faisceau lumineux se situant au niveau de l'extrémité opposée de ce logement, la source lumineuse et l'ouverture étant agencées de manière généralement concentrique par rapport à un axe longitudinal ou optique (19) de l'appareil d'éclairage. Au moins une lamelle de mise en forme du faisceau (30,31,32,33), ainsi que, de préférence, d'autres éléments agissant sur le faisceau lumineux, tels qu'une ou plusieurs lentilles (22, 23), un iris (28), et/ou un motif ou un écran opaque (29), sont disposés dans le logement, le long du trajet du faisceau lumineux et de l'axe longitudinal, entre la source lumineuse et l'ouverture. La position de la (des) lamelle(s) et, de préférence, celle de tous les autres éléments agissant sur le faisceau lumineux, peuvent être réglées par rapport à l'axe longitudinal. Cet appareil d'éclairage produit un faisceau ou cône lumineux bien défini, possédant une géométrie, un angle de conicité et un point focal qui peuvent être modifiés manuellement ou par commande à distance.
CA002407982A 2000-05-03 2001-05-02 Appareil d'eclairage Expired - Fee Related CA2407982C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DKPA200000731 2000-05-03
DKPA200000731 2000-05-03
PCT/DK2001/000299 WO2001084043A1 (fr) 2000-05-03 2001-05-02 Appareil d'eclairage

Publications (2)

Publication Number Publication Date
CA2407982A1 true CA2407982A1 (fr) 2001-11-08
CA2407982C CA2407982C (fr) 2009-01-06

Family

ID=8159468

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002407982A Expired - Fee Related CA2407982C (fr) 2000-05-03 2001-05-02 Appareil d'eclairage

Country Status (9)

Country Link
EP (1) EP1409920B1 (fr)
JP (1) JP3894796B2 (fr)
CN (1) CN1200218C (fr)
AT (1) ATE365297T1 (fr)
AU (2) AU2001256145B2 (fr)
CA (1) CA2407982C (fr)
DE (1) DE60129048T2 (fr)
HK (1) HK1056007A1 (fr)
WO (1) WO2001084043A1 (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2838808B1 (fr) 2002-04-23 2005-01-14 Jacques Biehlmann Projecteur muni d'un nez specifique de reglage du faisceau lumineux et nez mis en oeuvre
DE10241899B4 (de) * 2002-09-06 2006-06-29 Adb-Ttv Technologies N.V./S.A. Beleuchtungsvorrichtung
DE602005024127D1 (de) 2004-04-02 2010-11-25 Martin Professional As Lichtquellenmodul
DK200700310A (en) 2006-09-08 2008-03-09 Martin Professional As Silent moving head projector
US20100014296A1 (en) * 2008-07-16 2010-01-21 Chuang Ping Han Light distribution board having gratings with multiple focuses
IT1391569B1 (it) 2008-09-05 2012-01-11 Clay Paky Spa Proiettore da palcoscenico
WO2011029448A1 (fr) 2009-09-11 2011-03-17 Martin Professional A/S Appareil d'éclairage à structure rotative de cadrage de faisceau
DK201000114A (en) * 2009-09-11 2011-03-12 Martin Professional As Light Effect System with Rotatable Light Forming Means
JP5177117B2 (ja) * 2009-10-16 2013-04-03 日本放送協会 照明装置
CN102192417A (zh) * 2010-03-01 2011-09-21 亿光电子工业股份有限公司 光源模组与灯具
IT1403592B1 (it) * 2010-12-21 2013-10-31 Clay Paky Spa Proiettore da palcoscenico
DE102011007131A1 (de) 2011-04-11 2012-10-11 Arnold & Richter Cine Technik Gmbh & Co. Betriebs Kg Vorrichtung zum Verstellen eines im Gehäuse eines Scheinwerfers oder optischen Geräts angeordneten optischen Tubus
WO2013033861A1 (fr) * 2011-09-05 2013-03-14 Liu Jiang Projecteur
ITMI20121060A1 (it) 2012-06-18 2013-12-19 Clay Paky Spa Proiettore da palcoscenico per variare l'uniformita' di concentrazione del fascio luminoso e metodo per operare detto proiettore da palcoscenico
HUE035474T2 (hu) * 2015-02-16 2018-05-02 D T S Illuminazione S R L Fénysugarak vetítõgépe
JP2017526148A (ja) * 2015-05-22 2017-09-07 エスティキューブ インコーポレーテッドＳｔｃｕｂｅ，Ｉｎｃ． 自由な色温度変換が可能なｌｅｄランプおよびこれを用いたｌｅｄランプの色温度変換方法
CN105042382A (zh) * 2015-08-11 2015-11-11 宁波金熠光电科技有限公司 一种led变焦成像灯
CN105716035A (zh) * 2016-03-21 2016-06-29 侯绪华 带遥控的能够声图互动的气氛灯
CN105927871A (zh) * 2016-05-24 2016-09-07 江苏天楹之光光电科技有限公司 一种led灯具四边形光斑成型装置
US10119676B2 (en) * 2016-06-10 2018-11-06 Osram Gmbh Lighting device, corresponding lamp and method
US11611730B2 (en) * 2020-02-11 2023-03-21 Brian Robert Moon Modular LED imaging projector and optical systems

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4210955A (en) * 1977-03-14 1980-07-01 Electro Controls Inc. Shutter system for stage-lighting spotlights
GB2265975B (en) * 1992-03-31 1996-02-21 Strand Lighting Ltd Luminaire
US5345371A (en) * 1992-11-05 1994-09-06 Cunningham David W Lighting fixture
GB2290861A (en) * 1994-05-26 1996-01-10 Strand Lighting Ltd Luminaire
US6092914A (en) * 1998-06-22 2000-07-25 Electronics Theatre Controls Zoom lighting fixture having multifunction actuator

Also Published As

Publication number Publication date
JP2003532271A (ja) 2003-10-28
JP3894796B2 (ja) 2007-03-22
CA2407982C (fr) 2009-01-06
HK1056007A1 (en) 2004-01-30
EP1409920A1 (fr) 2004-04-21
EP1409920B1 (fr) 2007-06-20
AU2001256145B2 (en) 2004-11-18
AU5614501A (en) 2001-11-12
DE60129048D1 (de) 2007-08-02
DE60129048T2 (de) 2008-02-28
CN1200218C (zh) 2005-05-04
ATE365297T1 (de) 2007-07-15
WO2001084043A1 (fr) 2001-11-08
CN1432117A (zh) 2003-07-23

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Effective date: 20120502