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
EP0870979B1 (de
EP0870979A2 (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
DE19714662 1997-04-09
DE19714662A DE19714662A1 (de) 1997-04-09 1997-04-09 Leuchte mit einem verstellbaren Reflektor

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
US7771086B2 (en) 2004-07-27 2010-08-10 Koninklijke Philips Electronics N.V. Lighting device comprising a lamp unit a reflector
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
DE4304587A1 (de) 1992-03-30 1993-10-07 Zumtobel Licht Reflektorverstellung für eine Leuchte mit rotationssymmetrischem Reflektor
DE9204201U1 (de) * 1992-03-30 1993-03-25 Zumtobel Licht Ges.M.B.H., Dornbirn 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
EP0870979B1 (de) 2004-10-27
DE59812157D1 (de) 2004-12-02
DE19714662A1 (de) 1998-10-15
ATE280925T1 (de) 2004-11-15
EP0870979A2 (de) 1998-10-14

Similar Documents

Publication Publication Date Title
WO1997046836A3 (en) Passive solar collector
NZ301212A (en) Controlled beam lighting fixture with individual adjustable secondary reflector elements
WO1993026034A3 (en) Light sources
EP0985870A3 (de) Leuchte mit facettiertem Reflektor und Spirallinse
CA2247233A1 (en) Triple tube scoop lighting fixture
AU3347699A (en) Illumination device for generating non-symmetric light beam, optical lens array and optical lens
CA2113357A1 (en) Non-imaging optical illumination system
AU6936591A (en) A method of heating part of a continuous material web
AU6481090A (en) Light fixture with beam shaping lens
AU662015B2 (en) Luminaires
CA2325543A1 (en) Task light for a surgical light apparatus
CA2200515A1 (en) Split Reflector Lighting Fixture
AU4460089A (en) Reflector material for artificial light source
US6183108B1 (en) Lighting apparatus with convex-convex lens assembly
CA2257038A1 (en) Luminaire assembly
EP0870979A3 (de) Leuchte mit einem verstellbaren Reflektor
PL317614A1 (en) Light beam dispersing optical element
CA2035599A1 (en) Antenna System with Adjustable Beam Width and Beam Orientation
PL316474A1 (en) Wide-beam lighting fitting for indirect illumination
EP1473513A3 (de) Beleuchtungsverfahren und Beleuchtungsvorrichtung mit Reflektoren
BR9909008A (pt) Conjunto de braço para suportar o refletor cirúrgico de um aparelho de luz cirúrgico
EP0863363A3 (de) Notbeleuchtungseinheit, insbesondere für industrielle Umgebungsbedingungen
AU3024897A (en) Lighting device, in particular a flush-marker light with spatially oriented light distribution
CA2180196A1 (en) Lamp Fixture with Adjustable Lamp Socket
AU3510893A (en) A flashlight including two reflecting mirrors for one light source

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT CH DE LI

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 20000705

AKX Designation fees paid

Free format text: AT CH DE LI

17Q First examination report despatched

Effective date: 20020419

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT CH DE LI

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: A. BRAUN, BRAUN, HERITIER, ESCHMANN AG PATENTANWAE

REF Corresponds to:

Ref document number: 59812157

Country of ref document: DE

Date of ref document: 20041202

Kind code of ref document: P

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20050728

REG Reference to a national code

Ref country code: CH

Ref legal event code: PFA

Owner name: ZUMTOBEL STAFF GMBH

Free format text: ZUMTOBEL STAFF GMBH#SCHWEIZER STRASSE 30#6850 DORNBIRN (AT) -TRANSFER TO- ZUMTOBEL STAFF GMBH#SCHWEIZER STRASSE 30#6850 DORNBIRN (AT)

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20100422

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20100426

Year of fee payment: 13

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 280925

Country of ref document: AT

Kind code of ref document: T

Effective date: 20110409

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110430

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110409

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20120702

Year of fee payment: 15

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20131101

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 59812157

Country of ref document: DE

Effective date: 20131101