ATE344907T1 - Rasterleuchte mit querlamellen mit stufenweise veränderbarer profiltiefe - Google Patents

Rasterleuchte mit querlamellen mit stufenweise veränderbarer profiltiefe

Info

Publication number
ATE344907T1
ATE344907T1 AT00920724T AT00920724T ATE344907T1 AT E344907 T1 ATE344907 T1 AT E344907T1 AT 00920724 T AT00920724 T AT 00920724T AT 00920724 T AT00920724 T AT 00920724T AT E344907 T1 ATE344907 T1 AT E344907T1
Authority
AT
Austria
Prior art keywords
adjusted
steps
transverse slats
profile depth
luminaire
Prior art date
Application number
AT00920724T
Other languages
English (en)
Inventor
Petrus A J Holten
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE344907T1 publication Critical patent/ATE344907T1/de

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
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F21V11/02—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using parallel laminae or strips, e.g. of Venetian-blind type
    • 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
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/02—Combinations of only two kinds of elements
    • F21V13/10—Combinations of only two kinds of elements the elements being reflectors and screens

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
AT00920724T 1999-04-28 2000-04-17 Rasterleuchte mit querlamellen mit stufenweise veränderbarer profiltiefe ATE344907T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP99201310 1999-04-28

Publications (1)

Publication Number Publication Date
ATE344907T1 true ATE344907T1 (de) 2006-11-15

Family

ID=8240151

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00920724T ATE344907T1 (de) 1999-04-28 2000-04-17 Rasterleuchte mit querlamellen mit stufenweise veränderbarer profiltiefe

Country Status (8)

Country Link
US (1) US6305824B1 (de)
EP (1) EP1090253B1 (de)
JP (1) JP2002543572A (de)
CN (1) CN1125944C (de)
AT (1) ATE344907T1 (de)
DE (1) DE60031756T2 (de)
ES (1) ES2274782T3 (de)
WO (1) WO2000066948A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7490961B2 (en) * 2004-02-17 2009-02-17 Focal Point, Llc System of, and method for, indirect lighting
WO2005108862A1 (en) * 2004-05-07 2005-11-17 Koninklijke Philips Electronics N.V. Luminaire and lamellae louver therefor
US20060176701A1 (en) * 2005-02-04 2006-08-10 Shemit Sylvan R Reflector-baffle for luminaires
CN104930462A (zh) * 2015-05-29 2015-09-23 赵海天 一种折弯式防眩光格栅及低灯位照明灯

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2683799A (en) * 1951-05-10 1954-07-13 Day Brite Lighting Inc Electric lighting fixture with louver members
CH473354A (de) * 1968-11-12 1969-05-31 Sulzer Ernst Blendschutzgehäuse für Beleuchtungen
FR2485691A1 (fr) * 1980-06-24 1981-12-31 Cetek Const Electrotechni Cent Grille reflechissante pour luminaire
DE3215026A1 (de) * 1982-04-22 1984-03-15 Thorn Emi Beleuchtungsgesellschaft mbH, 5760 Arnsberg Leuchte
AT386471B (de) 1987-04-13 1988-08-25 Zumtobel Ag Raster fuer leuchtstofflampenleuchten
ES2272038T3 (es) * 1998-05-19 2007-04-16 Koninklijke Philips Electronics N.V. Luminaria.

Also Published As

Publication number Publication date
JP2002543572A (ja) 2002-12-17
CN1125944C (zh) 2003-10-29
ES2274782T3 (es) 2007-06-01
CN1302363A (zh) 2001-07-04
DE60031756T2 (de) 2007-09-06
EP1090253B1 (de) 2006-11-08
DE60031756D1 (de) 2006-12-21
US6305824B1 (en) 2001-10-23
EP1090253A1 (de) 2001-04-11
WO2000066948A1 (en) 2000-11-09

Similar Documents

Publication Publication Date Title
EP1154200B1 (de) Lichtverteiler für eine Leuchteinrichtung sowie Leuchteinrichtung und Verwendung einer Leuchteinrichtung
EP0317291A3 (de) Beleuchtungselement für Kraftfahrzeuge
KR101436368B1 (ko) 확장형 천정매입등
WO2000011399A8 (de) Leuchte mit lichtleitelement
AU4070585A (en) Elongated luminaire
EP0655809A3 (de) Flachprofilrandverbinder.
DE4109492C2 (de) Leuchtenraster für mit Entladungslampen ausgerüstete Rasterleuchten
DE3468930D1 (en) Parabolic strip element for elongated lamps
ATE344907T1 (de) Rasterleuchte mit querlamellen mit stufenweise veränderbarer profiltiefe
DE50210828D1 (de) Lamelle
ES2066960T3 (es) Luminaria.
EP3312502B1 (de) Reflektor für beleuchtungsquelle und beleuchtungsvorrichtung damit
EP1176359A3 (de) Leuchte für Fahrzeuge
EP1106905A3 (de) Leuchte
EP0959295A3 (de) Leuchte
EP1363067A3 (de) Fahrzeugleuchte mit Blendschutz
KR20130047334A (ko) 조명 부재 및 이를 포함하는 조명 장치
KR101524511B1 (ko) 광 확산 기능을 갖는 led 조명기구
DE19721340A1 (de) Leuchte
DE60315468D1 (de) Leuchte und lamellenraster dafür
ATE209748T1 (de) Beschattungs- und lichtlenksystem
EP0903535A3 (de) Lamellenanordnung für Leuchten
RU186594U1 (ru) Профиль с возможностью размещения светодиодной линейки
AT14025U1 (de) Leuchtengehäuse mit Lochkaschierung
DE502004007800D1 (de) Leuchte mit transparentem lichtaustrittselement

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties