IT1392500B1 - LED DISSIPATION OPTIMIZED HEAT LIGHTING DEVICE FOR OUTDOOR AND LARGE COVERED AREAS - Google Patents

LED DISSIPATION OPTIMIZED HEAT LIGHTING DEVICE FOR OUTDOOR AND LARGE COVERED AREAS

Info

Publication number
IT1392500B1
IT1392500B1 ITMI2008A002349A ITMI20082349A IT1392500B1 IT 1392500 B1 IT1392500 B1 IT 1392500B1 IT MI2008A002349 A ITMI2008A002349 A IT MI2008A002349A IT MI20082349 A ITMI20082349 A IT MI20082349A IT 1392500 B1 IT1392500 B1 IT 1392500B1
Authority
IT
Italy
Prior art keywords
outdoor
lighting device
covered areas
optimized heat
large covered
Prior art date
Application number
ITMI2008A002349A
Other languages
Italian (it)
Inventor
Pietro Maria Castiglioni
Marco Ezio Enea Lamperti
Cassia Antonio Macchi
Massimo Viglione
Original Assignee
I B T S P A
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 I B T S P A filed Critical I B T S P A
Priority to ITMI2008A002349A priority Critical patent/IT1392500B1/en
Priority to EP09180160A priority patent/EP2206945B1/en
Priority to AU2009251130A priority patent/AU2009251130A1/en
Priority to NZ582311A priority patent/NZ582311A/en
Publication of ITMI20082349A1 publication Critical patent/ITMI20082349A1/en
Application granted granted Critical
Publication of IT1392500B1 publication Critical patent/IT1392500B1/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
    • F21V5/00—Refractors for light sources
    • F21V5/007—Array of lenses or refractors for a cluster of light sources, e.g. for arrangement of multiple light sources in one plane
    • 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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • 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
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F21V29/75—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with fins or blades having different shapes, thicknesses or spacing
    • 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
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
    • F21V29/763—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section the planes containing the fins or blades having the direction of the light emitting axis
    • 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
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
    • F21V29/773—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section the planes containing the fins or blades having the direction of the light emitting axis
    • 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
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/08—Lighting devices intended for fixed installation with a standard
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/30—Pivoted housings or frames
    • 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
    • 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
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/30—Elongate light sources, e.g. fluorescent tubes curved
    • F21Y2103/33—Elongate light sources, e.g. fluorescent tubes curved annular
    • 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)
  • Geometry (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Led Device Packages (AREA)
ITMI2008A002349A 2008-12-30 2008-12-30 LED DISSIPATION OPTIMIZED HEAT LIGHTING DEVICE FOR OUTDOOR AND LARGE COVERED AREAS IT1392500B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ITMI2008A002349A IT1392500B1 (en) 2008-12-30 2008-12-30 LED DISSIPATION OPTIMIZED HEAT LIGHTING DEVICE FOR OUTDOOR AND LARGE COVERED AREAS
EP09180160A EP2206945B1 (en) 2008-12-30 2009-12-21 LED lighting device for outdoors and large covered areas having opitmized heat dissipation
AU2009251130A AU2009251130A1 (en) 2008-12-30 2009-12-23 LED lighting device for outdoors and large covered areas having optimized heat dissipation
NZ582311A NZ582311A (en) 2008-12-30 2009-12-23 Finned ring LED lamp with optical lenses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI2008A002349A IT1392500B1 (en) 2008-12-30 2008-12-30 LED DISSIPATION OPTIMIZED HEAT LIGHTING DEVICE FOR OUTDOOR AND LARGE COVERED AREAS

Publications (2)

Publication Number Publication Date
ITMI20082349A1 ITMI20082349A1 (en) 2010-06-30
IT1392500B1 true IT1392500B1 (en) 2012-03-09

Family

ID=41226015

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI2008A002349A IT1392500B1 (en) 2008-12-30 2008-12-30 LED DISSIPATION OPTIMIZED HEAT LIGHTING DEVICE FOR OUTDOOR AND LARGE COVERED AREAS

Country Status (4)

Country Link
EP (1) EP2206945B1 (en)
AU (1) AU2009251130A1 (en)
IT (1) IT1392500B1 (en)
NZ (1) NZ582311A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2481982B (en) * 2010-07-12 2015-01-28 Simon Fussell Light head
US8297790B2 (en) 2010-08-18 2012-10-30 Lg Innotek Co., Ltd. Lamp device
KR101742678B1 (en) * 2010-09-17 2017-06-01 엘지이노텍 주식회사 Lamp apparatus
US8674126B2 (en) 2010-09-27 2014-03-18 Battelle Memorial Institute Rubidium and cesium compounds for two-photon absorption
ITUD20110002A1 (en) * 2011-01-14 2012-07-15 Martini Spa DYNAMIC HEAT SINK
DE102011052583A1 (en) * 2011-08-11 2013-02-14 Hella Kgaa Hueck & Co. Light module for an outdoor light
US8573809B2 (en) * 2011-08-24 2013-11-05 Panasonic Corporation Illumination device
RU2482386C1 (en) * 2011-10-07 2013-05-20 Общество с ограниченной ответственностью "Научно-производственное объединение "Новые экологические технологии и оборудование" Led street illumination device
CN102620189A (en) * 2012-03-05 2012-08-01 北京首钢自动化信息技术有限公司 High-power light-emitting diode (LED) street lamp
EP2873914A4 (en) * 2012-07-10 2016-02-10 Posco Led Co Ltd Optical semiconductor illumination device
KR101347391B1 (en) * 2012-07-13 2014-01-09 주식회사 포스코티엠씨 Optical semiconductor illuminating apparatus
EP2806209B1 (en) * 2013-05-24 2019-03-20 Holophane Europe Ltd. LED luminaire with multiple vents for promoting vertical ventilation
US9702539B2 (en) 2014-10-21 2017-07-11 Cooper Technologies Company Flow-through luminaire
WO2017114428A1 (en) 2015-12-29 2017-07-06 欧普照明股份有限公司 Light source module and lighting device
CN208139045U (en) 2018-05-29 2018-11-23 苏州欧普照明有限公司 A kind of lighting device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6964501B2 (en) * 2002-12-24 2005-11-15 Altman Stage Lighting Co., Ltd. Peltier-cooled LED lighting assembly
JP2006040727A (en) * 2004-07-27 2006-02-09 Matsushita Electric Works Ltd Light-emitting diode lighting device and illumination device
TWI308627B (en) * 2006-12-05 2009-04-11 Ind Tech Res Inst Illumination device of flexible lighting angle
JP5283051B2 (en) 2006-09-19 2013-09-04 日本発條株式会社 Loosening prevention nut
JP4981390B2 (en) * 2006-09-20 2012-07-18 オスラム・メルコ株式会社 LED lamp

Also Published As

Publication number Publication date
NZ582311A (en) 2011-06-30
ITMI20082349A1 (en) 2010-06-30
EP2206945A1 (en) 2010-07-14
AU2009251130A1 (en) 2010-07-15
EP2206945B1 (en) 2013-02-20

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