DE502007003605D1 - Leuchte - Google Patents

Leuchte

Info

Publication number
DE502007003605D1
DE502007003605D1 DE502007003605T DE502007003605T DE502007003605D1 DE 502007003605 D1 DE502007003605 D1 DE 502007003605D1 DE 502007003605 T DE502007003605 T DE 502007003605T DE 502007003605 T DE502007003605 T DE 502007003605T DE 502007003605 D1 DE502007003605 D1 DE 502007003605D1
Authority
DE
Germany
Prior art keywords
reflector
radiation
side walls
rear wall
light exit
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
DE502007003605T
Other languages
English (en)
Inventor
Martin Kirsten
Berhard Schuette
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
Application filed by BaeRo GmbH and Co KG filed Critical BaeRo GmbH and Co KG
Publication of DE502007003605D1 publication Critical patent/DE502007003605D1/de
Expired - Fee Related 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
    • 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
    • F21V7/0008—Reflectors for light sources providing for indirect lighting
    • F21V7/0016—Reflectors for light sources providing for indirect lighting on lighting devices that also provide for direct lighting, e.g. by means of independent light sources, by splitting of the light beam, by switching between both lighting modes
    • 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
    • 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)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
DE502007003605T 2007-07-03 2007-07-03 Leuchte Expired - Fee Related DE502007003605D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07012929A EP2012057B1 (de) 2007-07-03 2007-07-03 Leuchte

Publications (1)

Publication Number Publication Date
DE502007003605D1 true DE502007003605D1 (de) 2010-06-10

Family

ID=38669831

Family Applications (1)

Application Number Title Priority Date Filing Date
DE502007003605T Expired - Fee Related DE502007003605D1 (de) 2007-07-03 2007-07-03 Leuchte

Country Status (5)

Country Link
US (1) US20090010003A1 (de)
EP (1) EP2012057B1 (de)
AT (1) ATE466237T1 (de)
CA (1) CA2636095A1 (de)
DE (1) DE502007003605D1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10380604B2 (en) * 2008-07-17 2019-08-13 International Business Machines Corporation Method and system for viral marketing within a virtual world
US7914171B2 (en) * 2008-11-06 2011-03-29 Koninklijke Philips Electronics N.V. Air-handling luminaire
US8725706B2 (en) * 2010-03-26 2014-05-13 Nokia Corporation Method and apparatus for multi-item searching
CA170044S (en) * 2016-03-02 2017-03-23 Dyson Technology Ltd Lighting fixture
CA170043S (en) * 2016-03-02 2017-03-23 Dyson Technology Ltd Lighting fixture
CA170038S (en) * 2016-03-02 2017-03-23 Dyson Technology Ltd Lighting fixture

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1004292B (de) * 1954-03-26 1957-03-14 Siemens Ag Als Tisch- oder Haengeleuchte, insbesondere als Farbpruefgeraet ausgebildete Leuchte mit Xenon-Hochdruckentladungslampe
US3259739A (en) * 1964-01-06 1966-07-05 Edwin F Guth Company Luminaire with siamese domed reflector
US3701895A (en) 1971-06-30 1972-10-31 Thomas Industries Inc Combined lighting and ventilating fixture
DE3318264A1 (de) * 1983-05-19 1984-11-22 Dr. Ing. Willing GmbH, 1000 Berlin Leuchte mit perforiertem hochglanzreflektor
EP1225390B1 (de) 2001-01-19 2005-09-14 BÄ*RO GmbH & Co. KG Innenleuchte, insbesondere zur Beleuchtung von Warenpräsentationsflächen
DE20202558U1 (de) * 2002-02-19 2003-07-03 Zumtobel Staff Gmbh & Co Kg Konvektionsreflektor
US6698908B2 (en) * 2002-03-29 2004-03-02 Lexalite International Corporation Lighting fixture optical assembly including relector/refractor and collar for enhanced directional illumination control
DE202004015744U1 (de) * 2004-10-12 2004-12-23 Hahn, Hermann, Prof. Dr.-Ing. Luftkühlung von Leuchten durch Auftrieb
JP2006267622A (ja) * 2005-03-24 2006-10-05 Sony Corp ランプ冷却装置及び投射型表示装置

Also Published As

Publication number Publication date
US20090010003A1 (en) 2009-01-08
CA2636095A1 (en) 2009-01-03
ATE466237T1 (de) 2010-05-15
EP2012057B1 (de) 2010-04-28
EP2012057A1 (de) 2009-01-07

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee