DE59300644D1 - Focus adjustment of a lamp in a housing. - Google Patents

Focus adjustment of a lamp in a housing.

Info

Publication number
DE59300644D1
DE59300644D1 DE59300644T DE59300644T DE59300644D1 DE 59300644 D1 DE59300644 D1 DE 59300644D1 DE 59300644 T DE59300644 T DE 59300644T DE 59300644 T DE59300644 T DE 59300644T DE 59300644 D1 DE59300644 D1 DE 59300644D1
Authority
DE
Germany
Prior art keywords
adjusting
luminous source
housing
mounting plate
lamp
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.)
Expired - Fee Related
Application number
DE59300644T
Other languages
German (de)
Inventor
Anton Feurstein
Thomas Riedler
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 Lighting GmbH Austria
Original Assignee
Zumtobel Lighting GmbH Austria
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 Lighting GmbH Austria filed Critical Zumtobel Lighting GmbH Austria
Application granted granted Critical
Publication of DE59300644D1 publication Critical patent/DE59300644D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

A description is given of an arrangement for adjusting the focal point of a luminous source (4) in a housing (1), the luminous source (4) being arranged on a mounting plate (2) which is adjusted for the purposes of focusing. In order to provide an adjusting arrangement in conjunction with low production costs and to provide an easily accessible possibility of adjusting the luminous source (4), it is provided that the mounting plate (2) for the luminous source (4) is assigned a lifting drive (9) which assigns an adjusting movement to the mounting plate (2) in the direction of emission of the reflector (5). <IMAGE>
DE59300644T 1992-03-11 1993-03-05 Focus adjustment of a lamp in a housing. Expired - Fee Related DE59300644D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4207733A DE4207733A1 (en) 1992-03-11 1992-03-11 FOCAL ADJUSTMENT OF A LAMP IN A HOUSING

Publications (1)

Publication Number Publication Date
DE59300644D1 true DE59300644D1 (en) 1995-11-02

Family

ID=6453790

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4207733A Withdrawn DE4207733A1 (en) 1992-03-11 1992-03-11 FOCAL ADJUSTMENT OF A LAMP IN A HOUSING
DE59300644T Expired - Fee Related DE59300644D1 (en) 1992-03-11 1993-03-05 Focus adjustment of a lamp in a housing.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4207733A Withdrawn DE4207733A1 (en) 1992-03-11 1992-03-11 FOCAL ADJUSTMENT OF A LAMP IN A HOUSING

Country Status (3)

Country Link
EP (1) EP0560216B1 (en)
AT (1) ATE128537T1 (en)
DE (2) DE4207733A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2786255B1 (en) * 1998-11-25 2001-04-27 Legrand Sa INTERNAL PLATINUM LUMINAIRE WHICH MAY BE AVAILABLE ON BOTH DIFFERENT LEVELS
DE102006047685A1 (en) * 2006-10-09 2008-04-10 Rzb Rudolf Zimmermann, Bamberg Gmbh Universally applicable and complete luminaire body

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7113124U (en) * 1972-02-17 Schmid R Portable headlamp for film and television use
DE7105453U (en) * 1971-09-09 Phywe Ag Control device for light source
DE443025C (en) * 1925-05-03 1927-04-13 Ernst Rathmann Device for adjusting the socket on a reversible socket carrier for incandescent lamp fittings
US1637417A (en) * 1926-02-02 1927-08-02 Indiana Lamp Corp Adjusting device
GB521851A (en) * 1937-11-26 1940-06-03 British Thomson Houston Co Ltd Improvements in and relating to electromagnetic devices for imparting movements to lamps
DE6908736U (en) * 1969-03-05 1969-07-31 Staff & Schwarz Gmbh LAMP
DE6937929U (en) * 1969-09-23 1970-01-29 Phywe Ag ADJUSTMENT DEVICE FOR EXPERIMENTAL LIGHTS
GB1333230A (en) * 1970-12-09 1973-10-10 Pye Ltd Lamp holders
US4061912A (en) * 1976-10-26 1977-12-06 Berkey-Colortran, Inc. Filament alignment mechanism for follow spot or the like
DE3710147A1 (en) * 1987-03-27 1988-10-13 Hartmut S Engel Radiator (light source)
DE8905535U1 (en) * 1989-05-02 1989-06-29 Torringen, Hans, 5060 Bergisch-Gladbach Hemispherical metal reflector bowl for halogen lamps
US4987523A (en) * 1990-02-28 1991-01-22 Bruce Wayne Lindabury Adjustable beam focus flashlight
DE4016531A1 (en) * 1990-05-22 1991-11-28 Trilux Lenze Gmbh & Co Kg Recessed spotlight for ceiling mounting - has adjustable reflector provided in two parts respectively attached to lamp holder and base frame
DE9016163U1 (en) * 1990-11-28 1991-02-14 Berth. Mayer KG Gesellschaft für Vermögensverwaltung, 7108 Möckmühl Lighting device

Also Published As

Publication number Publication date
ATE128537T1 (en) 1995-10-15
EP0560216B1 (en) 1995-09-27
EP0560216A1 (en) 1993-09-15
DE4207733A1 (en) 1993-09-16

Similar Documents

Publication Publication Date Title
EP1159563B1 (en) Luminaire
ITMI20021625A1 (en) BRIGHT PROJECTOR WITH MEANS TO PERIMETALLY DELIMIT THE BEAM OF LIGHT EMITTED
FI934280A0 (en) FOERFARANDE OCH APPARAT FOER STERILISERING AV KARTONGER
CA2113357A1 (en) Non-imaging optical illumination system
EP0362993A3 (en) Nonimaging light source
DE69312667D1 (en) Beam-shaping optical element, radiation source and scanning unit with this element
IT227274Y1 (en) STREET LAMP WITH FOG LIGHTING DEVICE.
EP0402845A3 (en) Spotlight with infinitely variable light intensity
EP0976971A3 (en) Light emitting device, in particular lamp or lantern
DE59300644D1 (en) Focus adjustment of a lamp in a housing.
RU94045956A (en) Head lamp for transport facility
EP0959294A3 (en) Indirect wide beam luminaire
IT1099157B (en) LIGHTING DEVICE FOR MEDICAL PURPOSES, ESPECIALLY DENTAL
DE59812157D1 (en) Luminaire with an adjustable reflector
ES2129103T3 (en) LIGHTING WITH ADJUSTABLE OPTICAL EFFECT.
ES8602230A1 (en) Lighting device with framing gate.
FR2797676B1 (en) LIGHTING PROJECTOR AND LIGHT FIREPLACE LIGHTING INSTALLATION
EP0969246A3 (en) Headlamp device of the projection type for motor vehicles
JPH09505152A (en) Microfish reader
ITMI20010126V0 (en) LIGHTING APPARATUS WITH VARIATION OF LIGHT EFFECTS
SU609024A1 (en) Device for focusing searchlight light flux
DE58906346D1 (en) Lamp.
GB2373315B (en) Sector navigation light
KR980003782A (en) Lighting equipment for the projector
JPS6413124A (en) Projecting device for auto focus

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee