EP0870979A3 - Leuchte mit einem verstellbaren Reflektor - Google Patents

Leuchte mit einem verstellbaren Reflektor Download PDF

Info

Publication number
EP0870979A3
EP0870979A3 EP98106625A EP98106625A EP0870979A3 EP 0870979 A3 EP0870979 A3 EP 0870979A3 EP 98106625 A EP98106625 A EP 98106625A EP 98106625 A EP98106625 A EP 98106625A EP 0870979 A3 EP0870979 A3 EP 0870979A3
Authority
EP
European Patent Office
Prior art keywords
light source
reflector
axis
luminaire
centre axis
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
EP98106625A
Other languages
English (en)
French (fr)
Other versions
EP0870979A2 (de
EP0870979B1 (de
Inventor
Günther Dr. Sejkora
Anton Feurstein
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.)
Zumtobel Staff GmbH
Original Assignee
Zumtobel Staff GmbH
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 Zumtobel Staff GmbH filed Critical Zumtobel Staff GmbH
Publication of EP0870979A2 publication Critical patent/EP0870979A2/de
Publication of EP0870979A3 publication Critical patent/EP0870979A3/de
Application granted granted Critical
Publication of EP0870979B1 publication Critical patent/EP0870979B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • F21V14/04—Controlling the distribution of the light emitted by adjustment of elements by movement 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
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/30—Pivoted housings or frames
    • 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
    • F21V7/10—Construction
    • F21V7/16—Construction with provision for adjusting the curvature
    • 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
    • F21V7/10—Construction
    • F21V7/18—Construction with provision for folding or collapsing

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)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Aerials With Secondary Devices (AREA)
  • Optical Elements Other Than Lenses (AREA)

Abstract

Die Erfindung bezieht sich auf eine Leuchte (1) mit einem Basisteil (2), das eine Lampe (6) und einen Reflektor (5) trägt, wobei der Reflektor (5) durch eine Verstellvorrichtung (4) bezüglich der Lampe (6) verstellbar und in der jeweiligen Verstellpositon feststellbar ist. Dabei ist der Reflektor (5) in unterschiedliche Stellungen bezüglich des zwischen seiner Reflexionsfläche (5a) und der Mittelachse (8) der Lampe (6) eingeschlossenen Winkels (W) verstellbar.
EP98106625A 1997-04-09 1998-04-09 Leuchte mit einem verstellbaren Reflektor Expired - Lifetime EP0870979B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19714662A DE19714662A1 (de) 1997-04-09 1997-04-09 Leuchte mit einem verstellbaren Reflektor
DE19714662 1997-04-09

Publications (3)

Publication Number Publication Date
EP0870979A2 EP0870979A2 (de) 1998-10-14
EP0870979A3 true EP0870979A3 (de) 2000-01-05
EP0870979B1 EP0870979B1 (de) 2004-10-27

Family

ID=7825919

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98106625A Expired - Lifetime EP0870979B1 (de) 1997-04-09 1998-04-09 Leuchte mit einem verstellbaren Reflektor

Country Status (3)

Country Link
EP (1) EP0870979B1 (de)
AT (1) ATE280925T1 (de)
DE (2) DE19714662A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10103781A1 (de) * 2001-01-29 2002-08-22 Zimmermann Gmbh Co Kg Rudolf Einrichtung zur Beleuchtung von Rettungswegen
ITMI20030974A1 (it) 2003-05-16 2004-11-17 Reggiani Illuminazione Apparecchio di illuminazione orientabile da incasso.
DE202004011140U1 (de) * 2004-07-15 2004-09-16 Ansorg-Belux Gmbh Leuchte mit rotationssymmetrischem Reflektor
CN100549514C (zh) 2004-07-27 2009-10-14 皇家飞利浦电子股份有限公司 包括灯单元和反射器的照明设备
DE202009016032U1 (de) * 2009-11-24 2010-04-22 Alux-Luxar Gmbh & Co. Kg Rundreflektor für elektromagnetische Strahlung
DE102014205663B4 (de) * 2014-03-26 2016-03-17 H4X E.U. Halteanordnung für ein Funktionsbauteil einer Beleuchtungsvorrichtung, sowie Beleuchtungsvorrichtung
DE202016104062U1 (de) * 2016-07-26 2017-10-27 Zumtobel Lighting Gmbh Anordnung zur Lichtabgabe

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB600442A (en) * 1945-12-21 1948-04-08 Norman Ebenezer Hewitt Projection lamps
US3839632A (en) * 1973-03-05 1974-10-01 R Federico Combination spotlight and floodlight
DE2523643A1 (de) * 1975-05-28 1976-12-02 Schurig Hans Joachim Reflektor
US4855884A (en) * 1987-12-02 1989-08-08 Morpheus Lights, Inc. Variable beamwidth stage light

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE30108C (de) * A. BARA und E. DESJARDINS-LlEUX in Paris Aufhängevorrichtung für Lampenschirme
FR757938A (fr) * 1932-10-05 1934-01-08 Réflecteur de lumière principalement pour l'éclairage de vitrines
GB517777A (en) * 1938-08-02 1940-02-08 Alexander Twigg Patterson Improvements in and relating to lamp shades
DE9204201U1 (de) * 1992-03-30 1993-03-25 Zumtobel Licht Ges.M.B.H., Dornbirn, At
DE4304587A1 (de) 1992-03-30 1993-10-07 Zumtobel Licht Reflektorverstellung für eine Leuchte mit rotationssymmetrischem Reflektor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB600442A (en) * 1945-12-21 1948-04-08 Norman Ebenezer Hewitt Projection lamps
US3839632A (en) * 1973-03-05 1974-10-01 R Federico Combination spotlight and floodlight
DE2523643A1 (de) * 1975-05-28 1976-12-02 Schurig Hans Joachim Reflektor
US4855884A (en) * 1987-12-02 1989-08-08 Morpheus Lights, Inc. Variable beamwidth stage light

Also Published As

Publication number Publication date
DE59812157D1 (de) 2004-12-02
DE19714662A1 (de) 1998-10-15
EP0870979A2 (de) 1998-10-14
EP0870979B1 (de) 2004-10-27
ATE280925T1 (de) 2004-11-15

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