CA2931358C - Led lighting fixture - Google Patents

Led lighting fixture Download PDF

Info

Publication number
CA2931358C
CA2931358C CA2931358A CA2931358A CA2931358C CA 2931358 C CA2931358 C CA 2931358C CA 2931358 A CA2931358 A CA 2931358A CA 2931358 A CA2931358 A CA 2931358A CA 2931358 C CA2931358 C CA 2931358C
Authority
CA
Canada
Prior art keywords
lighting device
led lighting
housing
face
light
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.)
Expired - Fee Related
Application number
CA2931358A
Other languages
English (en)
French (fr)
Other versions
CA2931358A1 (en
Inventor
Duk-Yong Kim
Byung-Ju Kang
Hyun-Ki Kim
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.)
KMW Inc
Original Assignee
KMW Inc
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 KMW Inc filed Critical KMW Inc
Publication of CA2931358A1 publication Critical patent/CA2931358A1/en
Application granted granted Critical
Publication of CA2931358C publication Critical patent/CA2931358C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • 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
    • F21S8/08—Lighting devices intended for fixed installation with a standard
    • 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
    • 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
    • F21V21/14—Adjustable mountings
    • F21V21/30—Pivoted housings or frames
    • 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
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • F21V23/023—Power supplies in a casing
    • 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
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • F21V23/026—Fastening of transformers or ballasts
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
    • 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
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional 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)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
CA2931358A 2013-11-22 2014-11-21 Led lighting fixture Expired - Fee Related CA2931358C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR20130142968 2013-11-22
KR10-2013-0142968 2013-11-22
KR20140015569 2014-02-11
KR10-2014-0015569 2014-02-11
PCT/KR2014/011290 WO2015076625A1 (ko) 2013-11-22 2014-11-21 Led 조명기구

Publications (2)

Publication Number Publication Date
CA2931358A1 CA2931358A1 (en) 2015-05-28
CA2931358C true CA2931358C (en) 2018-10-02

Family

ID=53179818

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2931358A Expired - Fee Related CA2931358C (en) 2013-11-22 2014-11-21 Led lighting fixture

Country Status (10)

Country Link
EP (1) EP3076072A4 (zh)
JP (1) JP6339199B2 (zh)
KR (1) KR101693221B1 (zh)
CN (1) CN105745491A (zh)
AU (1) AU2014353710B2 (zh)
CA (1) CA2931358C (zh)
PH (1) PH12016500942A1 (zh)
RU (1) RU2648013C2 (zh)
WO (1) WO2015076625A1 (zh)
ZA (1) ZA201603808B (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102406860B1 (ko) * 2015-06-09 2022-06-10 쑤저우 레킨 세미컨덕터 컴퍼니 리미티드 조명 장치
KR102388796B1 (ko) 2015-06-09 2022-04-20 쑤저우 레킨 세미컨덕터 컴퍼니 리미티드 조명 장치
JP2017120741A (ja) * 2015-12-28 2017-07-06 株式会社Ｇｓユアサ 照明灯
JP2019179637A (ja) * 2018-03-30 2019-10-17 東芝ライテック株式会社 照明器具
KR102143138B1 (ko) * 2019-04-25 2020-08-10 (주) 매그나텍 집중적이고 균일한 배광 제어가 가능한 리플렉터 구조를 구비한 엘이디 조명장치

Family Cites Families (22)

* Cited by examiner, † Cited by third party
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JPS55141411U (zh) * 1979-03-30 1980-10-09
JPH0527764Y2 (zh) * 1988-11-15 1993-07-15
JP4088932B2 (ja) * 2003-12-05 2008-05-21 三菱電機株式会社 発光装置及びこれを用いた照明器具
US7771087B2 (en) * 2006-09-30 2010-08-10 Ruud Lighting, Inc. LED light fixture with uninterruptible power supply
AU2008293539B2 (en) * 2007-08-27 2014-06-26 Dialight Corporation LED based hazardous location light with versatile mounting configurations
JP5147357B2 (ja) * 2007-10-19 2013-02-20 コイト電工株式会社 道路照明装置
US8882289B2 (en) * 2007-12-27 2014-11-11 Nichia Corporation Lighting device, lighting unit, and support
JP2010040494A (ja) * 2008-08-07 2010-02-18 Msm Tech Co Ltd Ｌｅｄ駆動装置の着脱が可能な蛍光灯型ｌｅｄランプ
JP5370911B2 (ja) * 2008-12-02 2013-12-18 岩崎電気株式会社 Ｌｅｄ照明装置
KR200451090Y1 (ko) 2009-01-21 2010-11-24 (주)성일솔레드 에스엠피에스가 내장된 엘이디 경관조명등
CN101839443A (zh) * 2009-03-21 2010-09-22 富准精密工业(深圳)有限公司 发光二极管灯具
JP2011044348A (ja) * 2009-08-21 2011-03-03 Asagi Create:Kk 照明器具及び照明装置
JP2012004062A (ja) * 2010-06-21 2012-01-05 Japan Outdoor Lighting Mfg Co Ltd 街路灯群システム
KR101072598B1 (ko) * 2010-11-26 2011-10-11 아이피씨코리아 주식회사 Ｌｅｄ 조명 장치
KR101045022B1 (ko) * 2011-02-07 2011-06-30 주식회사유담 Ｌｅｄ 조명등
KR101325142B1 (ko) * 2011-05-20 2013-11-20 주식회사 케이엠더블유 임의배광이 가능한 엘이디 조명장치
WO2012166347A2 (en) * 2011-06-02 2012-12-06 Musco Corporation Apparatus, method, and system for independent aiming and cutoff steps in illuminating a target area
CN103249989A (zh) * 2011-09-03 2013-08-14 新技术银行株式会社 发光二极管照明器具
KR101079860B1 (ko) * 2011-09-03 2011-11-03 (주)엔티뱅크 엘이디 조명기구
CN103185225A (zh) * 2011-12-28 2013-07-03 上海三思电子工程有限公司 一种反射式led照明灯结构及照明装置
KR101894040B1 (ko) * 2011-12-06 2018-10-05 서울반도체 주식회사 엘이디 조명장치
CN104160205A (zh) * 2012-03-07 2014-11-19 欧司朗股份有限公司 照明装置

Also Published As

Publication number Publication date
KR101693221B1 (ko) 2017-01-05
AU2014353710A1 (en) 2016-06-16
RU2016124536A (ru) 2017-12-25
JP2017500697A (ja) 2017-01-05
CN105745491A (zh) 2016-07-06
PH12016500942A1 (en) 2016-06-27
KR20150071009A (ko) 2015-06-25
EP3076072A4 (en) 2017-07-19
WO2015076625A1 (ko) 2015-05-28
ZA201603808B (en) 2018-07-25
CA2931358A1 (en) 2015-05-28
RU2648013C2 (ru) 2018-03-21
AU2014353710B2 (en) 2016-12-01
JP6339199B2 (ja) 2018-06-06
EP3076072A1 (en) 2016-10-05

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20160520

MKLA Lapsed

Effective date: 20210831

MKLA Lapsed

Effective date: 20191121