KR102325502B1 - 조명 장치 - Google Patents

조명 장치 Download PDF

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Publication number
KR102325502B1
KR102325502B1 KR1020140079456A KR20140079456A KR102325502B1 KR 102325502 B1 KR102325502 B1 KR 102325502B1 KR 1020140079456 A KR1020140079456 A KR 1020140079456A KR 20140079456 A KR20140079456 A KR 20140079456A KR 102325502 B1 KR102325502 B1 KR 102325502B1
Authority
KR
South Korea
Prior art keywords
light emitting
lighting device
protrusion
disposed
side surfaces
Prior art date
Application number
KR1020140079456A
Other languages
English (en)
Korean (ko)
Other versions
KR20150009439A (ko
Inventor
김유진
정정화
Original Assignee
서울반도체 주식회사
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 서울반도체 주식회사 filed Critical 서울반도체 주식회사
Priority to CN201480036446.8A priority Critical patent/CN105339723A/zh
Priority to PCT/KR2014/005736 priority patent/WO2014209055A1/ko
Priority to US14/319,954 priority patent/US9447928B2/en
Publication of KR20150009439A publication Critical patent/KR20150009439A/ko
Priority to US15/230,082 priority patent/US20160341394A1/en
Application granted granted Critical
Publication of KR102325502B1 publication Critical patent/KR102325502B1/ko

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Classifications

    • 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
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/235—Details of bases or caps, i.e. the parts that connect the light source to a fitting; Arrangement of components within bases or caps
    • 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
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/237—Details of housings or cases, i.e. the parts between the light-generating element and the bases; Arrangement of components within housings or cases
    • 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
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/238—Arrangement or mounting of circuit elements integrated in the light source
    • 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
    • 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)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
KR1020140079456A 2013-06-28 2014-06-27 조명 장치 KR102325502B1 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201480036446.8A CN105339723A (zh) 2013-06-28 2014-06-27 照明装置
PCT/KR2014/005736 WO2014209055A1 (ko) 2013-06-28 2014-06-27 조명 장치
US14/319,954 US9447928B2 (en) 2013-06-28 2014-06-30 Lighting device
US15/230,082 US20160341394A1 (en) 2013-06-28 2016-08-05 Lighting device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20130075717 2013-06-28
KR1020130075717 2013-06-28

Publications (2)

Publication Number Publication Date
KR20150009439A KR20150009439A (ko) 2015-01-26
KR102325502B1 true KR102325502B1 (ko) 2021-11-15

Family

ID=52572672

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020140079456A KR102325502B1 (ko) 2013-06-28 2014-06-27 조명 장치

Country Status (2)

Country Link
KR (1) KR102325502B1 (zh)
CN (1) CN105339723A (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105927873B (zh) * 2016-05-30 2019-02-15 上海嘉励自动化科技有限公司 可调节光照范围和光线强度的led灯

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005243396A (ja) * 2004-02-26 2005-09-08 Matsushita Electric Ind Co Ltd Ｌｅｄ点灯装置
KR101194760B1 (ko) * 2012-02-20 2012-10-25 창조에너콘주식회사 배광과 조도를 향상시킨 다각 분할 돔형 투광등

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000017569A1 (en) * 1998-09-17 2000-03-30 Koninklijke Philips Electronics N.V. Led lamp
US7728345B2 (en) * 2001-08-24 2010-06-01 Cao Group, Inc. Semiconductor light source for illuminating a physical space including a 3-dimensional lead frame
JP2006244725A (ja) * 2005-02-28 2006-09-14 Atex Co Ltd Ｌｅｄ照明装置
KR100967941B1 (ko) * 2008-08-13 2010-07-06 주식회사 자화라이텍 가로등의 배광구조
CN201293279Y (zh) * 2008-10-16 2009-08-19 郑榕彬 Led照明灯
US8410717B2 (en) * 2009-06-04 2013-04-02 Point Somee Limited Liability Company Apparatus, method and system for providing AC line power to lighting devices
AT508013B1 (de) * 2009-06-26 2010-10-15 Rosenitsch Harald Ing Leuchte
KR101106273B1 (ko) * 2010-02-03 2012-01-18 주식회사 아모럭스 블록 조립 구조를 갖는 ｌｅｄ 조명장치

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005243396A (ja) * 2004-02-26 2005-09-08 Matsushita Electric Ind Co Ltd Ｌｅｄ点灯装置
KR101194760B1 (ko) * 2012-02-20 2012-10-25 창조에너콘주식회사 배광과 조도를 향상시킨 다각 분할 돔형 투광등

Also Published As

Publication number Publication date
KR20150009439A (ko) 2015-01-26
CN105339723A (zh) 2016-02-17

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AMND Amendment
E902 Notification of reason for refusal
AMND Amendment
E601 Decision to refuse application
AMND Amendment
X701 Decision to grant (after re-examination)
GRNT Written decision to grant