EP1521031A3 - Dispositif d' éclairage à diode électroluminescente et éclairage de sécurité comprenant le même - Google Patents

Dispositif d' éclairage à diode électroluminescente et éclairage de sécurité comprenant le même Download PDF

Info

Publication number
EP1521031A3
EP1521031A3 EP04256072A EP04256072A EP1521031A3 EP 1521031 A3 EP1521031 A3 EP 1521031A3 EP 04256072 A EP04256072 A EP 04256072A EP 04256072 A EP04256072 A EP 04256072A EP 1521031 A3 EP1521031 A3 EP 1521031A3
Authority
EP
European Patent Office
Prior art keywords
led
emitting diode
light emitting
barrel
shape body
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.)
Withdrawn
Application number
EP04256072A
Other languages
German (de)
English (en)
Other versions
EP1521031A2 (fr
Inventor
Keiichi c/o Toshiba L & T. Corporation Shimizu
Masami c/o Toshiba L & T. Corporation Iwamoto
Takayoshi c/o Toshiba L & T. Corporation Moriyama
Akiko c/o Toshiba L & T. Corporation Nakanishi
Kazuo c/o Toshiba L & T. Corporation Egawa
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.)
Toshiba Lighting and Technology Corp
Original Assignee
Toshiba Lighting and Technology Corp
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 Toshiba Lighting and Technology Corp filed Critical Toshiba Lighting and Technology Corp
Publication of EP1521031A2 publication Critical patent/EP1521031A2/fr
Publication of EP1521031A3 publication Critical patent/EP1521031A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • F21S9/022—Emergency lighting devices
    • 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
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape
    • 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
    • F21V7/0091—Reflectors for light sources using total internal reflection
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
    • F21V21/04—Recessed bases
    • 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)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
EP04256072A 2003-09-30 2004-09-30 Dispositif d' éclairage à diode électroluminescente et éclairage de sécurité comprenant le même Withdrawn EP1521031A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003342134 2003-09-30
JP2003342134 2003-09-30

Publications (2)

Publication Number Publication Date
EP1521031A2 EP1521031A2 (fr) 2005-04-06
EP1521031A3 true EP1521031A3 (fr) 2008-02-27

Family

ID=34309086

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04256072A Withdrawn EP1521031A3 (fr) 2003-09-30 2004-09-30 Dispositif d' éclairage à diode électroluminescente et éclairage de sécurité comprenant le même

Country Status (1)

Country Link
EP (1) EP1521031A3 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007068046A1 (fr) * 2005-12-14 2007-06-21 Legrand Australia Pty Ltd Source lumineuse
US7744259B2 (en) 2006-09-30 2010-06-29 Ruud Lighting, Inc. Directionally-adjustable LED spotlight
DE102007040573A1 (de) * 2007-08-28 2009-03-05 Christian Bartenbach Beleuchtungsvorrichtung
DE202008008977U1 (de) 2008-07-04 2009-11-19 Pasedag, Roland Beleuchtungskörper, insbesondere in der Form einer Rettungszeichenleuchte

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000024062A1 (fr) * 1998-10-21 2000-04-27 Koninklijke Philips Electronics N.V. Module a diode luminescente et luminaire
WO2002016826A1 (fr) * 2000-08-24 2002-02-28 Simon Grant Rozenberg Ameliorations apportees a des lampes, des luminaires et des systemes d'eclairage
DE20118684U1 (de) * 2000-11-20 2002-06-20 Bartenbach Christian Leuchtband

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3505985B2 (ja) 1997-11-25 2004-03-15 松下電工株式会社 Ｌｅｄ照明モジュール
DE19918370B4 (de) 1999-04-22 2006-06-08 Osram Opto Semiconductors Gmbh LED-Weißlichtquelle mit Linse
JP2003342143A (ja) 2002-05-28 2003-12-03 Sunstar Inc 化粧料

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000024062A1 (fr) * 1998-10-21 2000-04-27 Koninklijke Philips Electronics N.V. Module a diode luminescente et luminaire
WO2002016826A1 (fr) * 2000-08-24 2002-02-28 Simon Grant Rozenberg Ameliorations apportees a des lampes, des luminaires et des systemes d'eclairage
DE20118684U1 (de) * 2000-11-20 2002-06-20 Bartenbach Christian Leuchtband

Also Published As

Publication number Publication date
EP1521031A2 (fr) 2005-04-06

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