EP1431655A3 - Lamp - Google Patents

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Publication number
EP1431655A3
EP1431655A3 EP03029042A EP03029042A EP1431655A3 EP 1431655 A3 EP1431655 A3 EP 1431655A3 EP 03029042 A EP03029042 A EP 03029042A EP 03029042 A EP03029042 A EP 03029042A EP 1431655 A3 EP1431655 A3 EP 1431655A3
Authority
EP
European Patent Office
Prior art keywords
light
luminaire
wall
light source
interior
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.)
Withdrawn
Application number
EP03029042A
Other languages
German (de)
French (fr)
Other versions
EP1431655A2 (en
Inventor
Norbert Wagner
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1431655A2 publication Critical patent/EP1431655A2/en
Publication of EP1431655A3 publication Critical patent/EP1431655A3/en
Withdrawn legal-status Critical Current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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/08—Controlling the distribution of the light emitted by adjustment of elements by movement of the screens or filters
    • 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
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F21V11/08—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using diaphragms containing one or more apertures
    • F21V11/12—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using diaphragms containing one or more apertures of slot type

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

Die Erfindung betrifft eine Leuchte, mit einem Leuchtenkörper (8), der einen von einer Wandung (10) umschlossenen Innenraum und eine Lichtquelle (4) in dem Innenraum aufweist, sowie mit mindestens einer Lichtöffnung (9) in der Wandung (10) durch die - wenn die Lichtquelle (4) eingeschaltet ist - mindestens ein Lichtstrahl von der Lichtquelle (4) nach außen fällt, gemäß Oberbegriff des Patentanspruches 1. Um hierbei eine Leuchte zu schaffen, mit der sich das ausfallende Licht bzw. der Lichtkegel im Hinblick auf den jeweiligen Bedarfsfall optimieren lässt und verschiedene Schlitzoder Spotabmessungen einstellen lässen, um so durch verschiedene und einfache Verstellung eine objektbezogene Beleuchtung zu erhalten, ist erfindungsgemäß vorgeschlagen, dass mindestens ein Außenkörper (12) vorgesehen ist, der derart bewegbar an oder in der Wandung (10) des Leuchtenkörpers (8) angeordnet ist, dass Form und/oder Größe der Lichtöffnung (9) durch eine Veränderung der Position des Außenkörpers (12) an dem Leuchtenkörper (8) veränderbar sind.

Figure 00000001
The invention relates to a luminaire, comprising a luminaire body (8) having an interior space enclosed by a wall (10) and a light source (4) in the interior, and having at least one light opening (9) in the wall (10) through the luminaire - When the light source (4) is turned on - at least one light beam from the light source (4) falls to the outside, according to the preamble of claim 1. In order to create a luminaire, with which the failing light or the light cone with respect to can optimize each case of need and let adjust various slot or spot dimensions, so as to obtain object-related lighting by different and simple adjustment, the invention proposes that at least one outer body (12) is provided, which is movable on or in the wall (10) of Luminaire body (8) is arranged, that shape and / or size of the light aperture (9) by changing the position of the Au ßenkörpers (12) on the lamp body (8) are variable.
Figure 00000001
EP03029042A 2002-12-19 2003-12-16 Lamp Withdrawn EP1431655A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10259447 2002-12-19
DE2002159447 DE10259447B4 (en) 2002-12-19 2002-12-19 Luminaire with changeable light intensity distribution

Publications (2)

Publication Number Publication Date
EP1431655A2 EP1431655A2 (en) 2004-06-23
EP1431655A3 true EP1431655A3 (en) 2005-12-07

Family

ID=32336465

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03029042A Withdrawn EP1431655A3 (en) 2002-12-19 2003-12-16 Lamp

Country Status (2)

Country Link
EP (1) EP1431655A3 (en)
DE (1) DE10259447B4 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005006758A1 (en) * 2005-02-15 2006-08-24 Norbert Wagner Lighting device with a light source and a lamp housing
DE102005046871A1 (en) * 2005-09-30 2007-04-12 Norbert Wagner Device for creation of illumination effect, comprises three cylinders to be rotated in relation to each other
GB2478365B (en) * 2010-03-26 2012-03-07 Gary Banks Light

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2374161A (en) * 1943-11-10 1945-04-24 Kemper Thomas Company Lamp shading device
DE858724C (en) * 1943-08-31 1952-12-08 Heinz Dipl-Ing Peter Lamp with adjustable light exit opening
US4074124A (en) * 1976-09-22 1978-02-14 Maute Charles J Illumination apparatus for simulating night, dawn and morning, mid-day and afternoon and dusk natural light conditions
DE3826161A1 (en) * 1988-08-01 1990-02-08 Stiers Unterhaltungselektronik Light-fanning device
US5233198A (en) * 1992-01-10 1993-08-03 Changaris David G Mechanical apparatus to ensure that only pulses of radiation are radiated in any specific direction

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE858727C (en) * 1951-03-31 1952-12-08 Josef Dipl-Ing Erz Light bulbs for lighting and signaling purposes for motor vehicles
DE29510758U1 (en) * 1995-07-03 1995-10-19 Goeddertz, Stefan, 92637 Weiden Lamp / mechanical dimmer

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE858724C (en) * 1943-08-31 1952-12-08 Heinz Dipl-Ing Peter Lamp with adjustable light exit opening
US2374161A (en) * 1943-11-10 1945-04-24 Kemper Thomas Company Lamp shading device
US4074124A (en) * 1976-09-22 1978-02-14 Maute Charles J Illumination apparatus for simulating night, dawn and morning, mid-day and afternoon and dusk natural light conditions
DE3826161A1 (en) * 1988-08-01 1990-02-08 Stiers Unterhaltungselektronik Light-fanning device
US5233198A (en) * 1992-01-10 1993-08-03 Changaris David G Mechanical apparatus to ensure that only pulses of radiation are radiated in any specific direction

Also Published As

Publication number Publication date
EP1431655A2 (en) 2004-06-23
DE10259447B4 (en) 2005-02-03
DE10259447A1 (en) 2004-07-08

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