ATE384227T1 - Beleuchtungsvorrichtung - Google Patents

Beleuchtungsvorrichtung

Info

Publication number
ATE384227T1
ATE384227T1 AT00950623T AT00950623T ATE384227T1 AT E384227 T1 ATE384227 T1 AT E384227T1 AT 00950623 T AT00950623 T AT 00950623T AT 00950623 T AT00950623 T AT 00950623T AT E384227 T1 ATE384227 T1 AT E384227T1
Authority
AT
Austria
Prior art keywords
light guide
lighting device
cylindrical wall
light
reflect
Prior art date
Application number
AT00950623T
Other languages
English (en)
Inventor
Joseph Hoffman
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Application granted granted Critical
Publication of ATE384227T1 publication Critical patent/ATE384227T1/de

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S6/00—Lighting devices intended to be free-standing
    • 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
    • F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
    • F21S8/033—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade
    • F21S8/037—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade for mounting in a corner, i.e. between adjacent walls or wall and ceiling
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0096—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the lights guides being of the hollow 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
    • F21V2200/00—Use of light guides, e.g. fibre optic devices, in lighting devices or systems
    • F21V2200/40—Use of light guides, e.g. fibre optic devices, in lighting devices or systems of hollow light guides
    • 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
    • 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
    • F21Y2113/00—Combination of light sources
    • 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
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Architecture (AREA)
  • Planar Illumination Modules (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Polarising Elements (AREA)
  • Vehicle Body Suspensions (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Seal Device For Vehicle (AREA)
AT00950623T 2000-03-16 2000-07-25 Beleuchtungsvorrichtung ATE384227T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/526,610 US6612729B1 (en) 2000-03-16 2000-03-16 Illumination device

Publications (1)

Publication Number Publication Date
ATE384227T1 true ATE384227T1 (de) 2008-02-15

Family

ID=24098032

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00950623T ATE384227T1 (de) 2000-03-16 2000-07-25 Beleuchtungsvorrichtung

Country Status (12)

Country Link
US (1) US6612729B1 (de)
EP (2) EP1895230B1 (de)
JP (1) JP4541628B2 (de)
KR (2) KR100813703B1 (de)
CN (1) CN1231697C (de)
AT (1) ATE384227T1 (de)
AU (1) AU2000263703A1 (de)
BR (1) BR0017161A (de)
CA (1) CA2401370C (de)
DE (2) DE60045140D1 (de)
TW (1) TW527480B (de)
WO (1) WO2001071247A1 (de)

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Also Published As

Publication number Publication date
CA2401370A1 (en) 2001-09-27
EP1895230A3 (de) 2008-07-30
EP1264133B1 (de) 2008-01-16
JP2003528425A (ja) 2003-09-24
TW527480B (en) 2003-04-11
EP1895230A2 (de) 2008-03-05
CA2401370C (en) 2008-12-23
BR0017161A (pt) 2002-12-17
CN1231697C (zh) 2005-12-14
KR100813703B1 (ko) 2008-03-13
US6612729B1 (en) 2003-09-02
WO2001071247A1 (en) 2001-09-27
JP4541628B2 (ja) 2010-09-08
DE60045140D1 (de) 2010-12-02
KR100853161B1 (ko) 2008-08-20
DE60037835T2 (de) 2009-01-08
AU2000263703A1 (en) 2001-10-03
KR20020084191A (ko) 2002-11-04
EP1895230B1 (de) 2010-10-20
KR20070088792A (ko) 2007-08-29
DE60037835D1 (de) 2008-03-06
EP1264133A1 (de) 2002-12-11
CN1451087A (zh) 2003-10-22

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