KR101881497B1 - LED Illumination Equipment - Google Patents

LED Illumination Equipment Download PDF

Info

Publication number
KR101881497B1
KR101881497B1 KR1020110090835A KR20110090835A KR101881497B1 KR 101881497 B1 KR101881497 B1 KR 101881497B1 KR 1020110090835 A KR1020110090835 A KR 1020110090835A KR 20110090835 A KR20110090835 A KR 20110090835A KR 101881497 B1 KR101881497 B1 KR 101881497B1
Authority
KR
South Korea
Prior art keywords
led illumination
illumination equipment
equipment
led
illumination
Prior art date
Application number
KR1020110090835A
Other languages
Korean (ko)
Other versions
KR20130027321A (en
Inventor
강기태
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
Priority to KR1020110020948A priority Critical patent/KR101781424B1/en
Application filed by 서울반도체 주식회사 filed Critical 서울반도체 주식회사
Priority to KR1020110090835A priority patent/KR101881497B1/en
Priority to EP11843627.8A priority patent/EP2644977B1/en
Priority to CN201180066169.1A priority patent/CN103339436B/en
Priority to PCT/KR2011/009033 priority patent/WO2012070895A2/en
Priority to US13/305,157 priority patent/US8840269B2/en
Publication of KR20130027321A publication Critical patent/KR20130027321A/en
Priority to US13/921,633 priority patent/US8820962B2/en
Priority to US14/463,028 priority patent/US9885457B2/en
Priority to US14/671,481 priority patent/US9995453B2/en
Priority to US14/671,349 priority patent/US9951924B2/en
Priority to US14/672,513 priority patent/US9835306B2/en
Priority to US14/672,508 priority patent/US20150204513A1/en
Application granted granted Critical
Publication of KR101881497B1 publication Critical patent/KR101881497B1/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
    • 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
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/64—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using wavelength conversion means distinct or spaced from the light-generating element, e.g. a remote phosphor layer
    • 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
    • F21K9/68—Details of reflectors forming part of the light source
    • 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
    • F21S2/005—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction of modular construction
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • 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
    • F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
    • F21V29/507—Cooling arrangements characterised by the adaptation for cooling of specific components of means for protecting lighting devices from damage, e.g. housings
    • 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
    • F21V3/10—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by coatings
    • F21V3/12—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by coatings the coatings comprising photoluminescent substances
    • 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)
KR1020110090835A 2010-11-26 2011-09-07 LED Illumination Equipment KR101881497B1 (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
KR1020110020948A KR101781424B1 (en) 2010-11-26 2011-03-09 LED Illumination Equipment
KR1020110090835A KR101881497B1 (en) 2011-09-07 2011-09-07 LED Illumination Equipment
EP11843627.8A EP2644977B1 (en) 2010-11-26 2011-11-24 Led lighting device
CN201180066169.1A CN103339436B (en) 2010-11-26 2011-11-24 LED light device
PCT/KR2011/009033 WO2012070895A2 (en) 2010-11-26 2011-11-24 Led lighting device
US13/305,157 US8840269B2 (en) 2010-11-26 2011-11-28 LED illumination lamp bulb with internal reflector
US13/921,633 US8820962B2 (en) 2010-11-26 2013-06-19 LED illumination lamp bulb with internal reflector
US14/463,028 US9885457B2 (en) 2010-11-26 2014-08-19 LED illumination lamp bulb with internal reflector
US14/671,481 US9995453B2 (en) 2010-11-26 2015-03-27 Lamp bulb with internal reflector
US14/671,349 US9951924B2 (en) 2010-11-26 2015-03-27 LED illumination apparatus with internal reflector
US14/672,513 US9835306B2 (en) 2010-11-26 2015-03-30 LED illumination apparatus
US14/672,508 US20150204513A1 (en) 2010-11-26 2015-03-30 Led illumination apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020110090835A KR101881497B1 (en) 2011-09-07 2011-09-07 LED Illumination Equipment

Publications (2)

Publication Number Publication Date
KR20130027321A KR20130027321A (en) 2013-03-15
KR101881497B1 true KR101881497B1 (en) 2018-07-25

Family

ID=48178310

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020110090835A KR101881497B1 (en) 2010-11-26 2011-09-07 LED Illumination Equipment

Country Status (1)

Country Link
KR (1) KR101881497B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6183100B1 (en) * 1997-10-17 2001-02-06 Truck-Lite Co., Inc. Light emitting diode 360° warning lamp
JP2003258319A (en) * 2002-02-28 2003-09-12 Toyoda Gosei Co Ltd Light emitting diode and luminaire
JP4840185B2 (en) * 2007-02-17 2011-12-21 日亜化学工業株式会社 Lighting device
KR101047312B1 (en) * 2010-09-16 2011-07-11 엘지이노텍 주식회사 Lighting device

Also Published As

Publication number Publication date
KR20130027321A (en) 2013-03-15

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant