DE59203800D1 - Luminaire with adjustable distance between reflector and lamp holder. - Google Patents

Luminaire with adjustable distance between reflector and lamp holder.

Info

Publication number
DE59203800D1
DE59203800D1 DE59203800T DE59203800T DE59203800D1 DE 59203800 D1 DE59203800 D1 DE 59203800D1 DE 59203800 T DE59203800 T DE 59203800T DE 59203800 T DE59203800 T DE 59203800T DE 59203800 D1 DE59203800 D1 DE 59203800D1
Authority
DE
Germany
Prior art keywords
reflector
lamp holder
housing
luminaire
adjustable distance
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
DE59203800T
Other languages
German (de)
Inventor
Eckehard Halemeier
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 DE59203800D1 publication Critical patent/DE59203800D1/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

Abstract

Luminar having a housing (12) which accommodates a reflector (30) and a lamp holder (40) arranged in an extension of the reflector axis behind an opening (46) in the reflector, characterised in that the reflector is arranged in an adjusting ring (18) that is arranged rotatably in the housing and projects from the housing opening with a handling part (20), and in that the lamp holder is arranged on a holder carrier (36), which is retained rotationally locked in the housing and can be adjusted in the direction of the reflector axis with the aid of the adjusting ring via a thread or a thread-like control surface (48). <IMAGE>
DE59203800T 1991-06-29 1992-05-12 Luminaire with adjustable distance between reflector and lamp holder. Expired - Fee Related DE59203800D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4121576A DE4121576C2 (en) 1991-06-29 1991-06-29 Luminaire with adjustable lamp

Publications (1)

Publication Number Publication Date
DE59203800D1 true DE59203800D1 (en) 1995-11-02

Family

ID=6435059

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4121576A Expired - Fee Related DE4121576C2 (en) 1991-06-29 1991-06-29 Luminaire with adjustable lamp
DE59203800T Expired - Fee Related DE59203800D1 (en) 1991-06-29 1992-05-12 Luminaire with adjustable distance between reflector and lamp holder.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4121576A Expired - Fee Related DE4121576C2 (en) 1991-06-29 1991-06-29 Luminaire with adjustable lamp

Country Status (3)

Country Link
EP (1) EP0521267B1 (en)
AT (1) ATE128536T1 (en)
DE (2) DE4121576C2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4139521A1 (en) * 1991-11-30 1993-06-03 Erco Leuchten RECESSED CEILING LAMP
DE4210450A1 (en) * 1992-03-30 1993-10-07 Hartmut S Engel Spotlight with a focusing device
DE9309151U1 (en) * 1993-06-19 1993-09-02 Weishaupt Hubert Luminaire for operation with a low-voltage halogen cold light lamp
GB2321301A (en) * 1995-09-28 1998-07-22 Andrew Terry Neal Lamp fitting
US6045236A (en) * 1996-08-09 2000-04-04 Black & Decker Inc. Twist on/off and adjustable focus flashlight
DE102005007348A1 (en) 2005-02-17 2006-08-31 Zumtobel Staff Gmbh Spotlight with variable light emission characteristic
GB2581185B (en) * 2019-02-07 2023-09-06 Deta Electrical Company Ltd Lights

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT121045B (en) * 1929-11-29 1931-01-26 Schmidt & Co Gmbh Electric reflector lamp with incandescent lamp adjustable in the direction of the reflector axis.
US2166393A (en) * 1937-04-08 1939-07-18 Crouse Hinds Co Lighting unit
FR2513740B1 (en) * 1981-09-28 1987-03-20 Petzl Paul ELECTRIC LIGHTING LAMP EQUIPPED WITH A COMMON FIREPLACE ADJUSTMENT AND SWITCH CONTROL DEVICE
GB2227376A (en) * 1988-11-23 1990-07-25 Hitech Lighting Plc Removable electric lighting fitting
DE9015205U1 (en) * 1990-11-05 1991-01-17 Siemens Ag, 8000 Muenchen, De

Also Published As

Publication number Publication date
ATE128536T1 (en) 1995-10-15
DE4121576C2 (en) 1994-03-17
EP0521267B1 (en) 1995-09-27
EP0521267A2 (en) 1993-01-07
DE4121576A1 (en) 1993-01-07
EP0521267A3 (en) 1993-04-28

Similar Documents

Publication Publication Date Title
FR2684168B1 (en) SURGICAL LIGHTING LAMP WITH AUTOMATIC MEANS FOR ADJUSTING THE CONCENTRATION OF LIGHT RAYS ON THE OPERATING FIELD.
DK0446423T3 (en) Lamp
EP0985870A3 (en) Lamp with faceted reflector and spiral lens
EP0326739A3 (en) Wall-mounted over-bed lighting fixture
CA2031118A1 (en) Direction dependent line light source
DE59203800D1 (en) Luminaire with adjustable distance between reflector and lamp holder.
FR2677736B1 (en) LIGHTING DEVICE WITH TUBULAR LAMPS AND REFLECTOR.
DE68915497D1 (en) Endoscope with an adjustment device for the lighting ratio between a moving and a still image.
CA2015915A1 (en) Headlamp assembly
HU910853D0 (en) Halogene-filled incandescent lamp flattened on one side
EP0187296A3 (en) Tiltable lamp holder for unilaterally socketed fluorescent lamps
DK163596C (en) RADIATOR VALVE WITH BUILT-IN PRESET
ATE143469T1 (en) LIGHTING BODY
DE59913857D1 (en) Recessed ceiling luminaire with a luminaire trough and swiveling support arms
EP0350436A3 (en) Lighting fixture with an elongate light source
HU910851D0 (en) Halogene-filled incandescent lamp flattened on two sides
EP0870979A3 (en) Luminaire comprising an adjustable reflector
FR2675958B1 (en) SAFETY DEVICE FOR THE CONNECTION AND REMOVAL OF AN INCANDESCENT LAMP WITH SIDE PANTS.
EP0347700A3 (en) Lighting fixture
ES2079425T3 (en) HALOGEN LAMP CRUSHED ON ONE SIDE.
EP0344900A3 (en) Lighting devices
ATE122136T1 (en) SHOWER ENVIRONMENTS WITH A LIGHTING BODY.
DK0637717T3 (en) Lighting device with built-in deflector
PL295622A1 (en) Illuminating device
ATE139022T1 (en) SPOTLIGHT WITH A FOCUSING DEVICE

Legal Events

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