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IT1398066B1 - LED LIGHTING UNIT WITH IMPROVED THERMAL DISSIPATION. - Google Patents

LED LIGHTING UNIT WITH IMPROVED THERMAL DISSIPATION.

Info

Publication number
IT1398066B1
IT1398066B1 ITMI2010A000185A ITMI20100185A IT1398066B1 IT 1398066 B1 IT1398066 B1 IT 1398066B1 IT MI2010A000185 A ITMI2010A000185 A IT MI2010A000185A IT MI20100185 A ITMI20100185 A IT MI20100185A IT 1398066 B1 IT1398066 B1 IT 1398066B1
Authority
IT
Italy
Prior art keywords
lighting unit
led lighting
improved thermal
thermal dissipation
dissipation
Prior art date
Application number
ITMI2010A000185A
Other languages
Italian (it)
Inventor
Bevilacqua Carlotta De
Original Assignee
Bevilacqua De
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 Bevilacqua De filed Critical Bevilacqua De
Priority to ITMI2010A000185A priority Critical patent/IT1398066B1/en
Priority to PCT/EP2011/051207 priority patent/WO2011095438A1/en
Priority to EP11701400A priority patent/EP2534414A1/en
Publication of ITMI20100185A1 publication Critical patent/ITMI20100185A1/en
Application granted granted Critical
Publication of IT1398066B1 publication Critical patent/IT1398066B1/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
    • F21V29/70—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
    • 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
    • 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
    • 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
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
    • F21Y2105/14—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the overall shape of the two-dimensional array
    • F21Y2105/16—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the overall shape of the two-dimensional array square or rectangular, e.g. for light panels
    • 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)
  • Led Devices (AREA)
  • Led Device Packages (AREA)
ITMI2010A000185A 2010-02-08 2010-02-08 LED LIGHTING UNIT WITH IMPROVED THERMAL DISSIPATION. IT1398066B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ITMI2010A000185A IT1398066B1 (en) 2010-02-08 2010-02-08 LED LIGHTING UNIT WITH IMPROVED THERMAL DISSIPATION.
PCT/EP2011/051207 WO2011095438A1 (en) 2010-02-08 2011-01-28 Led lighting apparatus with improved thermal dissipation
EP11701400A EP2534414A1 (en) 2010-02-08 2011-01-28 Led lighting apparatus with improved thermal dissipation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI2010A000185A IT1398066B1 (en) 2010-02-08 2010-02-08 LED LIGHTING UNIT WITH IMPROVED THERMAL DISSIPATION.

Publications (2)

Publication Number Publication Date
ITMI20100185A1 ITMI20100185A1 (en) 2011-08-09
IT1398066B1 true IT1398066B1 (en) 2013-02-07

Family

ID=42313955

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI2010A000185A IT1398066B1 (en) 2010-02-08 2010-02-08 LED LIGHTING UNIT WITH IMPROVED THERMAL DISSIPATION.

Country Status (3)

Country Link
EP (1) EP2534414A1 (en)
IT (1) IT1398066B1 (en)
WO (1) WO2011095438A1 (en)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7204615B2 (en) * 2003-03-31 2007-04-17 Lumination Llc LED light with active cooling
TWI303302B (en) * 2005-10-18 2008-11-21 Nat Univ Tsing Hua Heat dissipation devices for led lamps
TWI281363B (en) * 2005-12-14 2007-05-11 Jarrer Co Ltd Light-emitting diode work lamp
US20070165405A1 (en) * 2006-01-19 2007-07-19 Chuen-Shing Chen Water-resistant illumination apparatus
CN201050705Y (en) * 2007-02-02 2008-04-23 深圳市光伏能源科技有限公司 High light LED illuminator
EP2085683A1 (en) * 2006-11-13 2009-08-05 Hong-Yuan Technology Co., Ltd. Light emitting system
CN101567341A (en) * 2008-04-23 2009-10-28 富准精密工业(深圳)有限公司 Soaking plate heat dissipating device
CN201284961Y (en) * 2008-10-24 2009-08-05 河北沐天太阳能科技发展有限公司 LED road lamp with large irradiation area
CN101566329B (en) * 2008-11-17 2011-06-15 常州雷德半导体科技有限公司 Method for applying ultravacuum heat sink to modular high-power LED street lamp
CN201382290Y (en) * 2009-04-10 2010-01-13 南京汉德森科技股份有限公司 LED down lamp with glare-proof structure

Also Published As

Publication number Publication date
WO2011095438A1 (en) 2011-08-11
ITMI20100185A1 (en) 2011-08-09
EP2534414A1 (en) 2012-12-19

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