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WO2011112005A3 - Lamp cover having air pipes, and led lighting apparatus using same - Google Patents

Lamp cover having air pipes, and led lighting apparatus using same Download PDF

Info

Publication number
WO2011112005A3
WO2011112005A3 PCT/KR2011/001634 KR2011001634W WO2011112005A3 WO 2011112005 A3 WO2011112005 A3 WO 2011112005A3 KR 2011001634 W KR2011001634 W KR 2011001634W WO 2011112005 A3 WO2011112005 A3 WO 2011112005A3
Authority
WO
WIPO (PCT)
Prior art keywords
lamp cover
air pipes
lighting apparatus
air
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.)
Ceased
Application number
PCT/KR2011/001634
Other languages
French (fr)
Korean (ko)
Other versions
WO2011112005A2 (en
Inventor
김현민
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.)
SOLARKOR CO Ltd
Original Assignee
SOLARKOR CO Ltd
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 SOLARKOR CO Ltd filed Critical SOLARKOR CO Ltd
Publication of WO2011112005A2 publication Critical patent/WO2011112005A2/en
Publication of WO2011112005A3 publication Critical patent/WO2011112005A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • 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
    • F21K9/232—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 specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
    • 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
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
    • 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
    • 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)
  • 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)

Abstract

The present invention relates to a lamp cover having air pipes and to a lighting apparatus using same, in which one or more air pipes are arranged to effectively and quickly dissipate heat generated by a light-emitting module so as to lengthen the lifespan and improve the economical advantage of the lighting apparatus. For this purpose, one or more air pipes are arranged at the inner surface of the lamp cover such that the air pipes can be in communication with the external air. The outer surface of each air pipe is treated to reflect light emitted by a light source and has a polygonal shape. The air pipes are attachable/detachable to/from the lamp cover. The LED lighting apparatus using the lamp cover according to the present invention has a heat-dissipating frame which has a light-emitting portion formed at a side surface thereof. The side surface and/or a bottom surface of the heat-dissipating frame has one or more air pipe connection holes, such that external air is introduced into the heat-dissipating frame through the air pipes of the lamp cover to dissipate heat generated by the light-emitting module.
PCT/KR2011/001634 2010-03-09 2011-03-09 Lamp cover having air pipes, and led lighting apparatus using same Ceased WO2011112005A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020100021037A KR20110101789A (en) 2010-03-09 2010-03-09 Lighting cover with air pipe and LED lighting device using same
KR10-2010-0021037 2010-03-09

Publications (2)

Publication Number Publication Date
WO2011112005A2 WO2011112005A2 (en) 2011-09-15
WO2011112005A3 true WO2011112005A3 (en) 2011-11-10

Family

ID=44564004

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/001634 Ceased WO2011112005A2 (en) 2010-03-09 2011-03-09 Lamp cover having air pipes, and led lighting apparatus using same

Country Status (2)

Country Link
KR (1) KR20110101789A (en)
WO (1) WO2011112005A2 (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101318432B1 (en) * 2011-11-14 2013-10-16 아이스파이프 주식회사 Led lighting apparatus
EP2792944B1 (en) * 2011-12-16 2017-09-13 Samsung Electronics Co., Ltd. Heat-dissipating structure for lighting apparatus and lighting apparatus
US9500356B2 (en) * 2012-01-09 2016-11-22 Tai-Her Yang Heat dissipater with axial and radial air aperture and application device thereof
US8931925B2 (en) 2012-01-09 2015-01-13 Tai-Her Yang LED heat dissipation device having axial and radial convection holes
EP2827056A4 (en) * 2012-01-20 2015-07-22 Dis Plus Ltd General-purpose light-emitting diode lamp
KR101319588B1 (en) * 2012-03-16 2013-10-16 아이스파이프 주식회사 Led module and method for manufacturing the same
KR101318434B1 (en) * 2012-04-05 2013-10-16 아이스파이프 주식회사 Led lighting apparatus
KR101977649B1 (en) * 2012-05-07 2019-05-13 엘지이노텍 주식회사 Lighting device
US8926131B2 (en) * 2012-05-08 2015-01-06 3M Innovative Properties Company Solid state light with aligned light guide and integrated vented thermal guide
KR20140056826A (en) 2012-11-01 2014-05-12 삼성전자주식회사 Light emitting device
JP5818167B2 (en) * 2012-11-01 2015-11-18 岩崎電気株式会社 LED lamp
KR200474191Y1 (en) * 2013-03-04 2014-08-28 김영진 LED lighting that is inserted heatsink
KR101421584B1 (en) * 2013-04-10 2014-07-22 미미라이팅주식회사 LED Lighting Apparatus For Radiation Area
KR101302892B1 (en) * 2013-07-10 2013-09-06 김정훈 Natural cooling led lamp for leading heat flow outside
KR101368205B1 (en) * 2013-10-29 2014-03-12 안철정 A led light
CN103759147A (en) * 2013-12-19 2014-04-30 戴建国 Energy saving lamp bulb
CN105737004A (en) * 2014-12-10 2016-07-06 赖中平 LED Filament Bulbs
KR20160083548A (en) * 2014-12-31 2016-07-12 아이스파이프 주식회사 Led lighting apparatus
CN104747955B (en) * 2015-04-09 2017-03-08 佛山电器照明股份有限公司 A kind of LED lamp
CN104763957B (en) * 2015-04-27 2017-03-01 东莞市闻誉实业有限公司 Ventilation type led street lamp
US10775032B2 (en) 2015-07-01 2020-09-15 Milwaukee Electric Tool Corporation Area light
CN215174284U (en) * 2016-02-25 2021-12-14 米沃奇电动工具公司 Regional lamp
CN108548124A (en) * 2018-06-01 2018-09-18 郑州森源新能源科技有限公司 A kind of jungle lighting device
KR102247377B1 (en) 2020-10-08 2021-04-30 김금순 Heat dissipation LED light
WO2022240152A1 (en) * 2021-05-11 2022-11-17 솔라미션 주식회사 Daylight led light, daylight led light apparatus, and daylight led floodlight apparatus

Citations (3)

* 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
JP2008204671A (en) * 2007-02-17 2008-09-04 Nichia Chem Ind Ltd Lighting device
KR20090000151U (en) * 2007-06-29 2009-01-08 한경현 Radiator for LED lighting equipment

Patent Citations (3)

* 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
JP2008204671A (en) * 2007-02-17 2008-09-04 Nichia Chem Ind Ltd Lighting device
KR20090000151U (en) * 2007-06-29 2009-01-08 한경현 Radiator for LED lighting equipment

Also Published As

Publication number Publication date
KR20110101789A (en) 2011-09-16
WO2011112005A2 (en) 2011-09-15

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