MX2014005825A - Led lighting device. - Google Patents

Led lighting device.

Info

Publication number
MX2014005825A
MX2014005825A MX2014005825A MX2014005825A MX2014005825A MX 2014005825 A MX2014005825 A MX 2014005825A MX 2014005825 A MX2014005825 A MX 2014005825A MX 2014005825 A MX2014005825 A MX 2014005825A MX 2014005825 A MX2014005825 A MX 2014005825A
Authority
MX
Mexico
Prior art keywords
led package
cover
lighting device
thermal base
flow passage
Prior art date
Application number
MX2014005825A
Other languages
Spanish (es)
Inventor
Sang Cheol Lee
Original Assignee
Icepipe Corp
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 Icepipe Corp filed Critical Icepipe Corp
Publication of MX2014005825A publication Critical patent/MX2014005825A/en

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
    • 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
    • F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
    • 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
    • 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
    • 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
    • F21V29/506—Cooling arrangements characterised by the adaptation for cooling of specific components of globes, bowls or cover glasses
    • 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
    • F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
    • F21Y2107/30—Light sources with three-dimensionally disposed light-generating elements on the outer surface of cylindrical surfaces, e.g. rod-shaped supports having a circular or a polygonal 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
    • 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)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The present invention relates to an LED lighting device. The LED lighting device comprises: a first cover including a ventilation hole; a thermal base including one side having an opening and the other side coupled to the first cover, wherein the thermal base has an air flow passage connecting the ventilation hole to the opening therein to guide the flow of air introduced into the air flow passage; an LED package disposed outside the thermal base for dissipating heat through the air flowing into the air flow passage; an electrical connection part coupled to the first cover and electrically connected to the LED package; and a second cover covering the LED package to protect the LED package. The thermal base has a reflective surface which reflects at least a portion of the light emitted from the LED package so as to diffuse the light.
MX2014005825A 2011-11-14 2012-11-07 Led lighting device. MX2014005825A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20110118364 2011-11-14
KR1020120002034A KR101318432B1 (en) 2011-11-14 2012-01-06 Led lighting apparatus
PCT/KR2012/009309 WO2013073792A1 (en) 2011-11-14 2012-11-07 Led lighting device

Publications (1)

Publication Number Publication Date
MX2014005825A true MX2014005825A (en) 2014-06-04

Family

ID=48663184

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014005825A MX2014005825A (en) 2011-11-14 2012-11-07 Led lighting device.

Country Status (6)

Country Link
EP (1) EP2781831A4 (en)
KR (1) KR101318432B1 (en)
AU (1) AU2012337592A1 (en)
CA (1) CA2852827A1 (en)
MX (1) MX2014005825A (en)
WO (1) WO2013073792A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104295942A (en) * 2013-07-15 2015-01-21 展晶科技(深圳)有限公司 LED bulb
EP3044497B1 (en) * 2013-08-22 2018-04-11 Philips Lighting Holding B.V. Lighting device
KR20150139139A (en) * 2014-06-02 2015-12-11 아이스파이프 주식회사 Led lighting apparatus
CN107850273B (en) 2015-07-09 2020-06-26 飞利浦照明控股有限公司 Lighting module and lighting device comprising a lighting module

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004296245A (en) * 2003-03-26 2004-10-21 Matsushita Electric Works Ltd Led lamp
US8680754B2 (en) * 2008-01-15 2014-03-25 Philip Premysler Omnidirectional LED light bulb
KR20090095903A (en) 2008-03-06 2009-09-10 화우테크놀러지 주식회사 Small-sized led lighting fitting without fan
KR101039073B1 (en) * 2008-10-01 2011-06-08 주식회사 아모럭스 Radiator and Bulb Type LED Lighting Apparatus Using the Same
KR20110117090A (en) * 2009-02-17 2011-10-26 카오 그룹, 인코포레이티드 Led light bulbs for space lighting
TW201031859A (en) * 2009-02-23 2010-09-01 Taiwan Green Point Entpr Co High efficiency luminous body
CN201496804U (en) * 2009-08-28 2010-06-02 黄桐 Highly-effective radiating LED bulb
US9217542B2 (en) * 2009-10-20 2015-12-22 Cree, Inc. Heat sinks and lamp incorporating same
KR101102455B1 (en) * 2010-01-25 2012-01-09 오명호 LED Lamp
KR101105383B1 (en) * 2010-02-01 2012-01-16 주식회사 자온지 Heat-dissipating device and LED lighting apparatus having the same
US8525395B2 (en) * 2010-02-05 2013-09-03 Litetronics International, Inc. Multi-component LED lamp
JP5327096B2 (en) * 2010-02-23 2013-10-30 東芝ライテック株式会社 Lamp with lamp and lighting equipment
KR20110101789A (en) * 2010-03-09 2011-09-16 주식회사 솔라코 컴퍼니 Lighting cover having air pipe and led lighting apparatus using the same

Also Published As

Publication number Publication date
AU2012337592A1 (en) 2014-05-01
EP2781831A1 (en) 2014-09-24
KR20130054096A (en) 2013-05-24
WO2013073792A1 (en) 2013-05-23
KR101318432B1 (en) 2013-10-16
CA2852827A1 (en) 2013-05-23
EP2781831A4 (en) 2015-04-22

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Legal Events

Date Code Title Description
FG Grant or registration