EP1209409A3 - Outdoor lamp having an improved illumination output - Google Patents

Outdoor lamp having an improved illumination output Download PDF

Info

Publication number
EP1209409A3
EP1209409A3 EP00128273A EP00128273A EP1209409A3 EP 1209409 A3 EP1209409 A3 EP 1209409A3 EP 00128273 A EP00128273 A EP 00128273A EP 00128273 A EP00128273 A EP 00128273A EP 1209409 A3 EP1209409 A3 EP 1209409A3
Authority
EP
European Patent Office
Prior art keywords
light
reflector
illumination output
outdoor lamp
improved illumination
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
EP00128273A
Other languages
German (de)
French (fr)
Other versions
EP1209409A2 (en
EP1209409B1 (en
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
Application filed by Siteco Beleuchtungstechnik GmbH filed Critical Siteco Beleuchtungstechnik GmbH
Publication of EP1209409A2 publication Critical patent/EP1209409A2/en
Publication of EP1209409A3 publication Critical patent/EP1209409A3/en
Application granted granted Critical
Publication of EP1209409B1 publication Critical patent/EP1209409B1/en
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
    • F21V7/09—Optical design with a combination of different curvatures
    • 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
    • F21V7/10—Construction
    • 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
    • F21W2131/101—Outdoor lighting of tunnels or the like, e.g. under bridges
    • 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
    • F21W2131/103—Outdoor lighting of streets or roads

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Optical Elements Other Than Lenses (AREA)

Abstract

The light has one or more lamps arranged in a reflector (1) with a light outlet opening so that light from the lamps is reflected to the opening. The reflector has a roof section (7) and one or more side walls (91-93). At least one coherent region of the reflector near the side walls at least partly scatters light and at least one other region (15) reflects light essentially directionally. Independent claims are also included for the following: a method of manufacturing a reflector for a light.
EP00128273A 2000-11-28 2000-12-22 Outdoor lamp having an improved illumination output Expired - Lifetime EP1209409B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10059097 2000-11-28
DE10059097 2000-11-28

Publications (3)

Publication Number Publication Date
EP1209409A2 EP1209409A2 (en) 2002-05-29
EP1209409A3 true EP1209409A3 (en) 2004-11-10
EP1209409B1 EP1209409B1 (en) 2010-06-16

Family

ID=7665001

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00128273A Expired - Lifetime EP1209409B1 (en) 2000-11-28 2000-12-22 Outdoor lamp having an improved illumination output

Country Status (3)

Country Link
EP (1) EP1209409B1 (en)
AT (1) ATE471486T1 (en)
DE (1) DE50015941D1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006018756A1 (en) * 2004-08-19 2006-02-23 Koninklijke Philips Electronics N.V. Luminaire for street lighting
WO2007104136A1 (en) * 2006-03-13 2007-09-20 Tir Technology Lp Optical device for mixing and redirecting light
DE102006030646B4 (en) * 2006-04-21 2012-04-26 Siteco Beleuchtungstechnik Gmbh Interior light for illuminating a wall or ceiling
DE102009053207A1 (en) * 2009-11-06 2011-05-12 Auer Lighting Gmbh reflector lamp

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3414941A (en) * 1966-02-04 1968-12-10 Sobrefina Sa Apparatus for press forming a container structure from plastic sheet material and container structure made thereby
DE2256765A1 (en) * 1972-07-10 1974-01-31 Leuchtenbau Leipzig K Veb MIRROR SYSTEM WITH IMPROVED REFLECTION CHARACTERISTICS
DE3111701A1 (en) * 1981-03-25 1982-10-07 Trilux-Lenze Gmbh + Co Kg, 5760 Arnsberg Luminaire having a bulb-shaped gas discharge lamp
EP0732538A2 (en) * 1995-03-11 1996-09-18 SL Sonderkonstruktionen und Leichtbau GmbH Lighting unit
EP0790115A2 (en) * 1996-02-15 1997-08-20 Osram Sylvania Inc. Filled resin lamp reflector with no base coat and method of making
CA2247233A1 (en) * 1998-02-20 1999-08-20 The Genlyte Group Incorporated Triple tube scoop lighting fixture
WO2000047931A1 (en) * 1999-02-13 2000-08-17 Abacus Holdings Limited Reflector
DE29824189U1 (en) * 1998-07-29 2000-09-07 Siteco Beleuchtungstech Gmbh Outdoor light

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4311978C1 (en) 1993-04-06 1994-04-21 Frank Prof Dr Mirtsch Forming dimples in thin sheet - by winding sheet on shaped support and deforming by fluid pressure
DE4401974A1 (en) 1993-04-06 1995-07-27 Frank Prof Dr Mirtsch Buckling method and apparatus
DE4437986A1 (en) 1994-10-24 1996-04-25 Frank Dr Mirtsch Structuring a material surface with bulges
DE19512533A1 (en) 1995-04-05 1996-10-10 Frank Dr Mirtsch Method for forming thin material webs used in sandwich structure for garage doors, containers, aircraft, etc.
DE19611478A1 (en) 1996-03-23 1997-09-25 Frank Prof Dr Mirtsch Process for increasing the dimensional stability of thin material webs
DE19634244A1 (en) 1996-08-25 1998-02-26 Frank Prof Dr Mirtsch Stiffening of sheet material with bulges
DE19651937B4 (en) 1996-12-15 2010-03-25 Frank Prof. Dr. Mirtsch Process for the production of multiple beulstrukturierter thin-walled material webs and method for the production of multiple beulstrukturierter can hulls
DE19834195C2 (en) 1998-07-29 2000-07-06 Siteco Beleuchtungstech Gmbh Outdoor lamp with a reflector arrangement

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3414941A (en) * 1966-02-04 1968-12-10 Sobrefina Sa Apparatus for press forming a container structure from plastic sheet material and container structure made thereby
DE2256765A1 (en) * 1972-07-10 1974-01-31 Leuchtenbau Leipzig K Veb MIRROR SYSTEM WITH IMPROVED REFLECTION CHARACTERISTICS
DE3111701A1 (en) * 1981-03-25 1982-10-07 Trilux-Lenze Gmbh + Co Kg, 5760 Arnsberg Luminaire having a bulb-shaped gas discharge lamp
EP0732538A2 (en) * 1995-03-11 1996-09-18 SL Sonderkonstruktionen und Leichtbau GmbH Lighting unit
EP0790115A2 (en) * 1996-02-15 1997-08-20 Osram Sylvania Inc. Filled resin lamp reflector with no base coat and method of making
CA2247233A1 (en) * 1998-02-20 1999-08-20 The Genlyte Group Incorporated Triple tube scoop lighting fixture
DE29824189U1 (en) * 1998-07-29 2000-09-07 Siteco Beleuchtungstech Gmbh Outdoor light
WO2000047931A1 (en) * 1999-02-13 2000-08-17 Abacus Holdings Limited Reflector

Also Published As

Publication number Publication date
ATE471486T1 (en) 2010-07-15
EP1209409A2 (en) 2002-05-29
DE50015941D1 (en) 2010-07-29
EP1209409B1 (en) 2010-06-16

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