EP1265025A3 - Leuchte mit einer Entladunslampe und einem strukturierten Reflektor - Google Patents

Leuchte mit einer Entladunslampe und einem strukturierten Reflektor Download PDF

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Publication number
EP1265025A3
EP1265025A3 EP02012082A EP02012082A EP1265025A3 EP 1265025 A3 EP1265025 A3 EP 1265025A3 EP 02012082 A EP02012082 A EP 02012082A EP 02012082 A EP02012082 A EP 02012082A EP 1265025 A3 EP1265025 A3 EP 1265025A3
Authority
EP
European Patent Office
Prior art keywords
discharge lamp
reflector
luminaire
structured reflector
lamp
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
EP02012082A
Other languages
English (en)
French (fr)
Other versions
EP1265025A2 (de
EP1265025B1 (de
Inventor
Janusz Teklak
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.)
Osram SBT GmbH
Original Assignee
Siteco Beleuchtungstechnik GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7687301&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1265025(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Siteco Beleuchtungstechnik GmbH filed Critical Siteco Beleuchtungstechnik GmbH
Publication of EP1265025A2 publication Critical patent/EP1265025A2/de
Publication of EP1265025A3 publication Critical patent/EP1265025A3/de
Application granted granted Critical
Publication of EP1265025B1 publication Critical patent/EP1265025B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • 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
    • F21W2131/10—Outdoor lighting
    • F21W2131/105—Outdoor lighting of arenas or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Optical Elements Other Than Lenses (AREA)

Abstract

Die Erfindung betrifft eine Leuchte mit einer Entladungslampe (18) sowie einem Reflektor (16,24), welcher Licht der Lampe (18) zu einer Lichtaustrittsöffnung reflektiert, wobei der Reflektor (16) zumindest in einem Teilabschnitt (30,34) einer reflektierenden Fläche (22,27) eine Licht teilweise streuende Struktur aufweist, welche dadurch gekennzeichnet ist, daß die Licht teilweise streuende Struktur Erhebungen und/oder Vertiefungen (30,34,38/32,40) auf einer Licht zumindest im wesentlichen gerichtet reflektierenden Oberfläche aufweist und durch eine oder mehrere Linien definiert ist, denen jeweils der Grat der Erhebungen bzw. der Grund der Vertiefungen folgt, wobei in einem Querschnitt entlang einer Fläche quer zu der bzw. den die Struktur definierenden Linien die Struktur eine Abfolge von aufeinanderfolgenden Erhebungen und/oder Vertiefungen (30,34,38/32,40) aufweist.
EP02012082A 2001-06-06 2002-05-31 Leuchte mit einer Entladunslampe und einem strukturierten Reflektor Expired - Lifetime EP1265025B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10127332 2001-06-06
DE10127332 2001-06-06

Publications (3)

Publication Number Publication Date
EP1265025A2 EP1265025A2 (de) 2002-12-11
EP1265025A3 true EP1265025A3 (de) 2005-08-24
EP1265025B1 EP1265025B1 (de) 2007-12-05

Family

ID=7687301

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02012082A Expired - Lifetime EP1265025B1 (de) 2001-06-06 2002-05-31 Leuchte mit einer Entladunslampe und einem strukturierten Reflektor

Country Status (3)

Country Link
EP (1) EP1265025B1 (de)
AT (1) ATE380317T1 (de)
DE (1) DE50211304D1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1900998B1 (de) 2006-09-15 2019-08-07 Siteco Beleuchtungstechnik GmbH Reflektor mit einer lichtaufweitenden Struktur

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4404620A (en) * 1979-12-11 1983-09-13 Toshiba Electric Equipment Corporation Luminaire
US4507717A (en) * 1980-07-28 1985-03-26 U.S. Philips Corporation Luminaire for street lighting
US4855886A (en) * 1986-12-04 1989-08-08 U.S. Philips Corporation Luminaire having a faceted reflecting surface
EP0892288A1 (de) * 1997-07-17 1999-01-20 Alusuisse Technology & Management AG Walzprodukt aus Metall mit lichtaufweitender Oberflächenstruktur
US6203176B1 (en) * 1998-12-14 2001-03-20 Musco Corporation Increased efficiency light fixture, reflector, and method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4404620A (en) * 1979-12-11 1983-09-13 Toshiba Electric Equipment Corporation Luminaire
US4507717A (en) * 1980-07-28 1985-03-26 U.S. Philips Corporation Luminaire for street lighting
US4855886A (en) * 1986-12-04 1989-08-08 U.S. Philips Corporation Luminaire having a faceted reflecting surface
EP0892288A1 (de) * 1997-07-17 1999-01-20 Alusuisse Technology & Management AG Walzprodukt aus Metall mit lichtaufweitender Oberflächenstruktur
US6203176B1 (en) * 1998-12-14 2001-03-20 Musco Corporation Increased efficiency light fixture, reflector, and method

Also Published As

Publication number Publication date
EP1265025A2 (de) 2002-12-11
EP1265025B1 (de) 2007-12-05
ATE380317T1 (de) 2007-12-15
DE50211304D1 (de) 2008-01-17

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