WO2011111958A3 - Cooling apparatus for an led lamp - Google Patents

Cooling apparatus for an led lamp Download PDF

Info

Publication number
WO2011111958A3
WO2011111958A3 PCT/KR2011/001534 KR2011001534W WO2011111958A3 WO 2011111958 A3 WO2011111958 A3 WO 2011111958A3 KR 2011001534 W KR2011001534 W KR 2011001534W WO 2011111958 A3 WO2011111958 A3 WO 2011111958A3
Authority
WO
WIPO (PCT)
Prior art keywords
led lamp
led
cooling apparatus
mounting unit
led module
Prior art date
Application number
PCT/KR2011/001534
Other languages
French (fr)
Korean (ko)
Other versions
WO2011111958A2 (en
Inventor
이주동
Original Assignee
(주)다이스콤
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 (주)다이스콤 filed Critical (주)다이스콤
Publication of WO2011111958A2 publication Critical patent/WO2011111958A2/en
Publication of WO2011111958A3 publication Critical patent/WO2011111958A3/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
    • F21V29/50—Cooling arrangements
    • F21V29/51—Cooling arrangements using condensation or evaporation of a fluid, e.g. heat pipes
    • 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
    • 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
    • F21V29/56—Cooling arrangements using liquid coolants
    • 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
    • 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
    • F21V31/00—Gas-tight or water-tight arrangements
    • 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
    • F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
    • F21V29/89—Metals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • F21W2111/02—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for roads, paths or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/103—Outdoor lighting of streets or roads
    • 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
    • F21Y2101/00—Point-like 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
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
    • 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)
  • Led Device Packages (AREA)

Abstract

The present invention relates to a cooling apparatus for a light-emitting diode (LED) lamp that uses light-emitting diodes as a light source. The cooling apparatus is configured such that an LED module mounting unit extends in a lengthwise direction within the LED lamp, a plurality of heat pipes are arranged between an LED module and the LED module mounting unit such that the heat pipes are vertical to the LED module mounting unit, and a pipe coupling groove for coupling a coolant pipe is formed at the rear side of the LED lamp, thereby quickly transferring heat generated by the LED lamp to the coolant pipe through the heat pipes, and thus cooling the LED lamp in the quickest possible way.
PCT/KR2011/001534 2010-03-08 2011-03-07 Cooling apparatus for an led lamp WO2011111958A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020100020300A KR101020063B1 (en) 2010-03-08 2010-03-08 Cooling device for led lamp
KR10-2010-0020300 2010-03-08

Publications (2)

Publication Number Publication Date
WO2011111958A2 WO2011111958A2 (en) 2011-09-15
WO2011111958A3 true WO2011111958A3 (en) 2011-11-10

Family

ID=43938517

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/001534 WO2011111958A2 (en) 2010-03-08 2011-03-07 Cooling apparatus for an led lamp

Country Status (2)

Country Link
KR (1) KR101020063B1 (en)
WO (1) WO2011111958A2 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101202206B1 (en) * 2011-06-24 2012-11-21 이소라 Automatic light control system using heat-exchange system of LED lamp
CN103032713B (en) * 2011-09-28 2014-12-10 海洋王照明科技股份有限公司 Explosion-proof LED (light emitting diode) lighting module and combination thereof
CN103322536A (en) * 2013-05-23 2013-09-25 邱洪涛 Light-emitting diode (LED) aluminum pipe drilling efficient radiator
KR101345690B1 (en) * 2013-06-07 2013-12-30 이주동 A fishing collecting device having led lamp
CN111279127B (en) 2017-08-25 2023-03-31 阿格尼泰克斯股份有限公司 Lighting fixture, lighting system, controlled environment agricultural system and method
US10999976B2 (en) 2017-09-19 2021-05-11 Agnetix, Inc. Fluid-cooled lighting systems and kits for controlled agricultural environments, and methods for installing same
US11013078B2 (en) 2017-09-19 2021-05-18 Agnetix, Inc. Integrated sensor assembly for LED-based controlled environment agriculture (CEA) lighting, and methods and apparatus employing same
KR101867333B1 (en) 2018-01-08 2018-06-15 셀라이텍코리아(주) LED(Light Emitting Diode) Lighting Apparatus
AU2019262676A1 (en) 2018-05-04 2020-11-26 Agnetix, Inc. Methods, apparatus, and systems for lighting and distributed sensing in controlled agricultural environments
KR101871980B1 (en) 2018-06-07 2018-06-27 셀라이텍코리아(주) Power Supply for LED(Light Emitting Diode) Lighting
WO2020102453A1 (en) 2018-11-13 2020-05-22 Agnetix, Inc. Fluid-cooled led-based lighting methods and apparatus for controlled environment agriculture
IL293798A (en) 2019-12-10 2022-08-01 Agnetix Inc Multisensory imaging methods and apparatus for controlled environment horticulture using irradiators and cameras and/or sensors
IL293805A (en) 2019-12-12 2022-08-01 Agnetix Inc Fluid-cooled led-based lighting fixture in close proximity grow systems for controlled environment horticulture
KR102617356B1 (en) * 2022-12-16 2023-12-27 주식회사 엠바디텍 Emergency lighting with Parylene waterproof coating

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100883905B1 (en) * 2008-08-28 2009-02-17 이인숙 Electric lamp with cooling system
JP2009129642A (en) * 2007-11-21 2009-06-11 Stanley Electric Co Ltd Led illumination device
KR100911708B1 (en) * 2009-01-23 2009-08-10 이주동 Cooling device for led lamp a buried cooling pipe

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI225713B (en) 2003-09-26 2004-12-21 Bin-Juine Huang Illumination apparatus of light emitting diodes and method of heat dissipation thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009129642A (en) * 2007-11-21 2009-06-11 Stanley Electric Co Ltd Led illumination device
KR100883905B1 (en) * 2008-08-28 2009-02-17 이인숙 Electric lamp with cooling system
KR100911708B1 (en) * 2009-01-23 2009-08-10 이주동 Cooling device for led lamp a buried cooling pipe

Also Published As

Publication number Publication date
KR101020063B1 (en) 2011-03-07
WO2011111958A2 (en) 2011-09-15

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