KR20140116776A - 램프 및 조명장치 - Google Patents

램프 및 조명장치 Download PDF

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Publication number
KR20140116776A
KR20140116776A KR1020130109244A KR20130109244A KR20140116776A KR 20140116776 A KR20140116776 A KR 20140116776A KR 1020130109244 A KR1020130109244 A KR 1020130109244A KR 20130109244 A KR20130109244 A KR 20130109244A KR 20140116776 A KR20140116776 A KR 20140116776A
Authority
KR
South Korea
Prior art keywords
light emitting
light
pipe
emitting element
emitting elements
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Withdrawn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
KR1020130109244A
Other languages
English (en)
Korean (ko)
Inventor
소이치 시부사와
유미코 하야시다
세이코 가와시마
고조 우에무라
도모히로 마쓰오
유이코 나카가와
Original Assignee
도시바 라이텍쿠 가부시키가이샤
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 도시바 라이텍쿠 가부시키가이샤 filed Critical 도시바 라이텍쿠 가부시키가이샤
Publication of KR20140116776A publication Critical patent/KR20140116776A/ko
Withdrawn legal-status Critical Current

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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
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/27—Retrofit light sources for lighting devices with two fittings for each light source, e.g. for substitution of fluorescent tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/61—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using light guides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S4/00—Lighting devices or systems using a string or strip of light sources
    • F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
    • F21S4/28—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports rigid, e.g. LED bars
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • 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
    • F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
    • 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)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Led Device Packages (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
KR1020130109244A 2013-03-25 2013-09-11 램프 및 조명장치 Withdrawn KR20140116776A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013062333A JP6136429B2 (ja) 2013-03-25 2013-03-25 ランプ
JPJP-P-2013-062333 2013-03-25

Publications (1)

Publication Number Publication Date
KR20140116776A true KR20140116776A (ko) 2014-10-06

Family

ID=49303706

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020130109244A Withdrawn KR20140116776A (ko) 2013-03-25 2013-09-11 램프 및 조명장치

Country Status (6)

Country Link
US (1) US20140286040A1 (enExample)
EP (1) EP2784372A1 (enExample)
JP (1) JP6136429B2 (enExample)
KR (1) KR20140116776A (enExample)
CN (1) CN104075155A (enExample)
TW (1) TW201437554A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014205197B4 (de) * 2014-03-20 2015-12-17 Ridi Leuchten Gmbh Leuchteinrichtung für Leuchtmittel
CN105042438A (zh) * 2015-08-03 2015-11-11 江苏达伦电子股份有限公司 一种led可调节顶灯
WO2021224134A1 (en) * 2020-05-07 2021-11-11 Signify Holding B.V. An led filament and a lamp

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4992704A (en) * 1989-04-17 1991-02-12 Basic Electronics, Inc. Variable color light emitting diode
US6361186B1 (en) * 2000-08-02 2002-03-26 Lektron Industrial Supply, Inc. Simulated neon light using led's
KR20060061867A (ko) * 2004-12-02 2006-06-08 삼성전자주식회사 광 발생 장치 및 이를 갖는 표시 장치
JP2007042290A (ja) * 2005-07-29 2007-02-15 Toshiba Lighting & Technology Corp 蛍光ランプ装置、照明器具
DE102006033893B4 (de) * 2005-12-16 2017-02-23 Osram Opto Semiconductors Gmbh Beleuchtungseinrichtung
JP2009087794A (ja) * 2007-10-01 2009-04-23 Erebamu:Kk ライン照明装置
KR100993059B1 (ko) * 2008-09-29 2010-11-08 엘지이노텍 주식회사 발광 장치
US20100102729A1 (en) * 2008-10-10 2010-04-29 Rethink Environmental Light emitting diode assembly
US20100254126A1 (en) * 2009-04-01 2010-10-07 Kai-Ming Yang LED-based lighting module for emitting white light with easily adjustable color temperature
CN201909220U (zh) * 2010-07-23 2011-07-27 展晶科技(深圳)有限公司 发光二极管灯条
US20120134161A1 (en) * 2010-11-30 2012-05-31 Nobuo Kawamura Lighting apparatus
JP5449233B2 (ja) * 2011-02-21 2014-03-19 三菱電機株式会社 点灯装置
EP2738446A4 (en) * 2011-07-29 2015-03-25 Toshiba Lighting & Technology LIGHT-EMITTING DEVICE AND LIGHTING DEVICE

Also Published As

Publication number Publication date
US20140286040A1 (en) 2014-09-25
TW201437554A (zh) 2014-10-01
EP2784372A1 (en) 2014-10-01
JP2014186936A (ja) 2014-10-02
CN104075155A (zh) 2014-10-01
JP6136429B2 (ja) 2017-05-31

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20130911

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid