ATE280925T1 - LAMP WITH AN ADJUSTABLE REFLECTOR - Google Patents

LAMP WITH AN ADJUSTABLE REFLECTOR

Info

Publication number
ATE280925T1
ATE280925T1 AT98106625T AT98106625T ATE280925T1 AT E280925 T1 ATE280925 T1 AT E280925T1 AT 98106625 T AT98106625 T AT 98106625T AT 98106625 T AT98106625 T AT 98106625T AT E280925 T1 ATE280925 T1 AT E280925T1
Authority
AT
Austria
Prior art keywords
light source
reflector
lamp
axis
centre axis
Prior art date
Application number
AT98106625T
Other languages
German (de)
Inventor
Guenther Dr Sejkora
Anton Feurstein
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
Application granted granted Critical
Publication of ATE280925T1 publication Critical patent/ATE280925T1/en

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

Abstract

The lamp (1) has a base supporting a light source (6) and an associated rear reflector (5), which is adjustable relative to the light source via an adjustment device (4) for alternating the direction of the output beam. The angle between the reflector axis and the centre axis of the light source may be adjustable continuously by pivoting the reflector about an axis (17) transverse to the centre axis of the light source. The reflector may be further adjusted by movement parallel to the centre axis of the light source.
AT98106625T 1997-04-09 1998-04-09 LAMP WITH AN ADJUSTABLE REFLECTOR ATE280925T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19714662A DE19714662A1 (en) 1997-04-09 1997-04-09 Luminaire with an adjustable reflector

Publications (1)

Publication Number Publication Date
ATE280925T1 true ATE280925T1 (en) 2004-11-15

Family

ID=7825919

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98106625T ATE280925T1 (en) 1997-04-09 1998-04-09 LAMP WITH AN ADJUSTABLE REFLECTOR

Country Status (3)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10103781A1 (en) * 2001-01-29 2002-08-22 Zimmermann Gmbh Co Kg Rudolf Device for illuminating escape routes, has reflector body replaceably mounted in housing with separate holders for groups of white light LEDs with common wiring systems
ITMI20030974A1 (en) 2003-05-16 2004-11-17 Reggiani Illuminazione ADJUSTABLE RECESSED LIGHTING LUMINAIRE.
DE202004011140U1 (en) * 2004-07-15 2004-09-16 Ansorg-Belux Gmbh Luminaire with rotationally symmetrical reflector
CN100549514C (en) 2004-07-27 2009-10-14 皇家飞利浦电子股份有限公司 The lighting apparatus that comprises lamp unit and reflector
DE202009016032U1 (en) * 2009-11-24 2010-04-22 Alux-Luxar Gmbh & Co. Kg Round reflector for electromagnetic radiation
DE102014205663B4 (en) * 2014-03-26 2016-03-17 H4X E.U. Holding arrangement for a functional component of a lighting device, as well as lighting device
DE202016104062U1 (en) * 2016-07-26 2017-10-27 Zumtobel Lighting Gmbh Arrangement for emitting light

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE30108C (en) * A. BARA und E. DESJARDINS-LlEUX in Paris Suspension device for lampshades
GB600442A (en) * 1945-12-21 1948-04-08 Norman Ebenezer Hewitt Projection lamps
FR757938A (en) * 1932-10-05 1934-01-08 Light reflector mainly for lighting shop windows
GB517777A (en) * 1938-08-02 1940-02-08 Alexander Twigg Patterson Improvements in and relating to lamp shades
US3839632A (en) * 1973-03-05 1974-10-01 R Federico Combination spotlight and floodlight
DE2523643C3 (en) * 1975-05-28 1978-09-21 Hans-Joachim 4010 Hilden Schurig Reflector with adjustable beam angle
US4855884A (en) * 1987-12-02 1989-08-08 Morpheus Lights, Inc. Variable beamwidth stage light
DE4304587A1 (en) 1992-03-30 1993-10-07 Zumtobel Licht Reflector adjusting system for lamp with rotation symmetrical reflector - has fixed holder for lamp arranged in reflector housing and reflector is arranged adjustable in this by relative movement between lamp and reflector.
DE9204201U1 (en) * 1992-03-30 1993-03-25 Zumtobel Licht Ges.M.B.H., Dornbirn, At

Also Published As

Publication number Publication date
DE59812157D1 (en) 2004-12-02
EP0870979A2 (en) 1998-10-14
EP0870979A3 (en) 2000-01-05
EP0870979B1 (en) 2004-10-27
DE19714662A1 (en) 1998-10-15

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee