EP1903277A3 - Leuchte zur Erzeugung eines länglichen Lichtbildes - Google Patents

Leuchte zur Erzeugung eines länglichen Lichtbildes Download PDF

Info

Publication number
EP1903277A3
EP1903277A3 EP07010559A EP07010559A EP1903277A3 EP 1903277 A3 EP1903277 A3 EP 1903277A3 EP 07010559 A EP07010559 A EP 07010559A EP 07010559 A EP07010559 A EP 07010559A EP 1903277 A3 EP1903277 A3 EP 1903277A3
Authority
EP
European Patent Office
Prior art keywords
reflector
light distribution
distribution pattern
elongated light
luminaire
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
EP07010559A
Other languages
English (en)
French (fr)
Other versions
EP1903277B1 (de
EP1903277A2 (de
Inventor
Martin Dr. Kirsten
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.)
BaeRo GmbH and Co KG
Original Assignee
BaeRo GmbH and Co KG
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
Priority claimed from DE200620013006 external-priority patent/DE202006013006U1/de
Application filed by BaeRo GmbH and Co KG filed Critical BaeRo GmbH and Co KG
Priority to PL07010559T priority Critical patent/PL1903277T3/pl
Publication of EP1903277A2 publication Critical patent/EP1903277A2/de
Publication of EP1903277A3 publication Critical patent/EP1903277A3/de
Application granted granted Critical
Publication of EP1903277B1 publication Critical patent/EP1903277B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F21V7/00—Reflectors for light sources
    • F21V7/005—Reflectors for light sources with an elongated shape to cooperate with linear light sources
    • 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
    • F21V7/04—Optical design
    • F21V7/09—Optical design with a combination of different curvatures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Freezers Or Refrigerated Showcases (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Surgical Instruments (AREA)
  • Resistance Heating (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

Die Erfindung betrifft eine Leuchte zur Erzeugung einer länglichen leuchtenden Fläche mit einem liegenden Leuchtmittel (1) und einem Kastenreflektor (2), der eine gewölbte Reflektorfläche (3) und seitliche die gewölbte Reflektorfläche (3) einfassende planare Reflektorflächen (4, 5) aufweist, wobei das liegende Leuchtmittel (1) senkrecht zu den seitlichen planaren Reflektorflächen (4, 5) angeordnet ist, welche dadurch gekennzeichnet ist, dass die gewölbte Reflektorfläche (3) ausgebildet ist, die längliche leuchtende Fläche quer zu dem liegenden Leuchtmittel (1) zu erzeugen, und die seitlichen planaren Reflektorflächen (4, 5) ausgebildet sind, die Längsseiten der länglichen leuchtenden Fläche scharf zu begrenzen.
EP07010559A 2006-08-24 2007-05-29 Leuchte zur Erzeugung eines länglichen Lichtbildes Not-in-force EP1903277B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL07010559T PL1903277T3 (pl) 2006-08-24 2007-05-29 Oprawa oświetleniowa do wytwarzania podłużnego obrazu rozkładu światła

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200620013006 DE202006013006U1 (de) 2006-08-24 2006-08-24 Leuchte zur Erzeugung eines länglichen Lichtbildes
DE202007005692U DE202007005692U1 (de) 2006-08-24 2007-04-18 Leuchte zur Erzeugung eines länglichen Lichtbildes

Publications (3)

Publication Number Publication Date
EP1903277A2 EP1903277A2 (de) 2008-03-26
EP1903277A3 true EP1903277A3 (de) 2009-01-28
EP1903277B1 EP1903277B1 (de) 2010-09-22

Family

ID=38515073

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07010559A Not-in-force EP1903277B1 (de) 2006-08-24 2007-05-29 Leuchte zur Erzeugung eines länglichen Lichtbildes

Country Status (7)

Country Link
US (1) US7731393B2 (de)
EP (1) EP1903277B1 (de)
AT (1) ATE482362T1 (de)
DE (2) DE202007005692U1 (de)
DK (1) DK1903277T3 (de)
PL (1) PL1903277T3 (de)
PT (1) PT1903277E (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012216633A1 (de) * 2012-09-18 2014-03-20 as2 alternative solutions GmbH Beleuchtungskonzept für Kühlmöbel

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2259321A (en) * 1938-06-24 1941-10-14 Westinghouse Electric & Mfg Co Lighting device
US4379322A (en) * 1981-03-27 1983-04-05 Mcgraw-Edison Company Compound reflector for luminaire
DE4323422A1 (de) * 1993-07-13 1995-01-19 Eberbach Klaus Dr Ing Optisches System für blendarmen Scheinwerfer

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2765951B1 (fr) 1997-07-10 1999-09-10 Bernard Delorme Appareil d'eclairage pour lampe fluorescente a cathode froide

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2259321A (en) * 1938-06-24 1941-10-14 Westinghouse Electric & Mfg Co Lighting device
US4379322A (en) * 1981-03-27 1983-04-05 Mcgraw-Edison Company Compound reflector for luminaire
DE4323422A1 (de) * 1993-07-13 1995-01-19 Eberbach Klaus Dr Ing Optisches System für blendarmen Scheinwerfer

Also Published As

Publication number Publication date
DE202007005692U1 (de) 2007-09-13
PT1903277E (pt) 2010-11-04
EP1903277B1 (de) 2010-09-22
US7731393B2 (en) 2010-06-08
US20080068843A1 (en) 2008-03-20
PL1903277T3 (pl) 2011-03-31
DE502007005129D1 (de) 2010-11-04
DK1903277T3 (da) 2011-01-24
ATE482362T1 (de) 2010-10-15
EP1903277A2 (de) 2008-03-26

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