WO2012050318A3 - Led lamp capable of detachable coupling - Google Patents

Led lamp capable of detachable coupling Download PDF

Info

Publication number
WO2012050318A3
WO2012050318A3 PCT/KR2011/007319 KR2011007319W WO2012050318A3 WO 2012050318 A3 WO2012050318 A3 WO 2012050318A3 KR 2011007319 W KR2011007319 W KR 2011007319W WO 2012050318 A3 WO2012050318 A3 WO 2012050318A3
Authority
WO
WIPO (PCT)
Prior art keywords
power
led lamp
lamp capable
detachable coupling
supply
Prior art date
Application number
PCT/KR2011/007319
Other languages
French (fr)
Korean (ko)
Other versions
WO2012050318A2 (en
Inventor
김영철
Original Assignee
소닉스자펜 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 소닉스자펜 주식회사 filed Critical 소닉스자펜 주식회사
Publication of WO2012050318A2 publication Critical patent/WO2012050318A2/en
Publication of WO2012050318A3 publication Critical patent/WO2012050318A3/en

Links

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
    • F21K9/237—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
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
    • 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
    • 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
    • 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
    • F21K9/69—Details of refractors forming part of 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
    • 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
    • F21V29/767—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 the planes containing the fins or blades having directions perpendicular to the light emitting axis
    • 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)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Led Device Packages (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

Provided is an LED lamp which comprises: an LED module comprising an LED substrate and a power-supply input terminal; and a power supply unit for supplying power to the LED module via a power-supply output terminal, wherein the LED module and power supply unit are coupled in a detachable fashion, thereby establishing an electrical connection between the power-supply input terminal and power-supply output terminal.
PCT/KR2011/007319 2010-10-12 2011-10-04 Led lamp capable of detachable coupling WO2012050318A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020100099481A KR20120037803A (en) 2010-10-12 2010-10-12 Led light capable of easily detaching and attaching
KR10-2010-0099481 2010-10-12

Publications (2)

Publication Number Publication Date
WO2012050318A2 WO2012050318A2 (en) 2012-04-19
WO2012050318A3 true WO2012050318A3 (en) 2012-07-26

Family

ID=45938772

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/007319 WO2012050318A2 (en) 2010-10-12 2011-10-04 Led lamp capable of detachable coupling

Country Status (2)

Country Link
KR (1) KR20120037803A (en)
WO (1) WO2012050318A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101633004B1 (en) * 2014-06-23 2016-06-23 (주)상도전기 Led lighting device having reflector with function of heatradiation
CN204042526U (en) * 2014-08-15 2014-12-24 佛山市崇达照明电器有限公司 A kind of Novel LED light
KR101871066B1 (en) * 2016-11-29 2018-06-25 제주대학교 산학협력단 Magneto socket connectable to an existing socket and lamp system using the same
KR101941153B1 (en) * 2017-11-29 2019-04-12 에이치엘비엘이디 주식회사 A detachable typed led factory lamp
KR102260158B1 (en) * 2019-09-04 2021-06-07 주식회사 진우씨스템 A raceway type light apparatus

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008293966A (en) * 2007-05-23 2008-12-04 Advance Connectek Inc Light-emitting diode lamp
US7497596B2 (en) * 2001-12-29 2009-03-03 Mane Lou LED and LED lamp
KR20090042572A (en) * 2007-10-26 2009-04-30 화우테크놀러지 주식회사 A led lighting fitting
US7549773B2 (en) * 2005-12-29 2009-06-23 Lam Chiang Lim LED housing

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7497596B2 (en) * 2001-12-29 2009-03-03 Mane Lou LED and LED lamp
US7549773B2 (en) * 2005-12-29 2009-06-23 Lam Chiang Lim LED housing
JP2008293966A (en) * 2007-05-23 2008-12-04 Advance Connectek Inc Light-emitting diode lamp
KR20090042572A (en) * 2007-10-26 2009-04-30 화우테크놀러지 주식회사 A led lighting fitting

Also Published As

Publication number Publication date
WO2012050318A2 (en) 2012-04-19
KR20120037803A (en) 2012-04-20

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