ITFI20070235A1 - Dispositivo di dissipazione per led e connesso metodo di produzione. - Google Patents

Dispositivo di dissipazione per led e connesso metodo di produzione. Download PDF

Info

Publication number
ITFI20070235A1
ITFI20070235A1 IT000235A ITFI20070235A ITFI20070235A1 IT FI20070235 A1 ITFI20070235 A1 IT FI20070235A1 IT 000235 A IT000235 A IT 000235A IT FI20070235 A ITFI20070235 A IT FI20070235A IT FI20070235 A1 ITFI20070235 A1 IT FI20070235A1
Authority
IT
Italy
Prior art keywords
mounting base
led
base
dissipator
fastening means
Prior art date
Application number
IT000235A
Other languages
English (en)
Italian (it)
Inventor
Massimo Gattari
Original Assignee
Iguzzini Illuminazione
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 Iguzzini Illuminazione filed Critical Iguzzini Illuminazione
Priority to IT000235A priority Critical patent/ITFI20070235A1/it
Priority to CNA2008101673588A priority patent/CN101451701A/zh
Priority to EP08167394A priority patent/EP2053666A1/fr
Publication of ITFI20070235A1 publication Critical patent/ITFI20070235A1/it

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
    • 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
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/005—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with keying means, i.e. for enabling the assembling of component parts in distinctive positions, e.g. for preventing wrong mounting
    • 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)
  • Led Device Packages (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
IT000235A 2007-10-23 2007-10-23 Dispositivo di dissipazione per led e connesso metodo di produzione. ITFI20070235A1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT000235A ITFI20070235A1 (it) 2007-10-23 2007-10-23 Dispositivo di dissipazione per led e connesso metodo di produzione.
CNA2008101673588A CN101451701A (zh) 2007-10-23 2008-10-22 Led的散热装置及其制备方法
EP08167394A EP2053666A1 (fr) 2007-10-23 2008-10-23 Dispositif de dissipation thermique pour dels et procédé de production associé

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000235A ITFI20070235A1 (it) 2007-10-23 2007-10-23 Dispositivo di dissipazione per led e connesso metodo di produzione.

Publications (1)

Publication Number Publication Date
ITFI20070235A1 true ITFI20070235A1 (it) 2009-04-24

Family

ID=40313693

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000235A ITFI20070235A1 (it) 2007-10-23 2007-10-23 Dispositivo di dissipazione per led e connesso metodo di produzione.

Country Status (3)

Country Link
EP (1) EP2053666A1 (fr)
CN (1) CN101451701A (fr)
IT (1) ITFI20070235A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2487912B (en) 2011-02-07 2014-11-12 Collingwood Lighting Ltd Lighting unit
US9927112B2 (en) 2013-06-24 2018-03-27 Trinity, Llc Universal cornice light for product display
CZ307188B6 (cs) 2016-08-30 2018-03-07 Varroc Lighting Systems, s.r.o. Chladič, zejména pro signalizační nebo osvětlovací zařízení motorových vozidel, a způsob jeho výroby

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5940264A (en) * 1996-10-04 1999-08-17 Philips Electronics North America Corp Electrolytic capacitor with heat sink and method of heat dissipation
US6851467B1 (en) * 1999-08-30 2005-02-08 Molex Incorporated Heat sink assembly
US6799864B2 (en) * 2001-05-26 2004-10-05 Gelcore Llc High power LED power pack for spot module illumination
US6671172B2 (en) * 2001-09-10 2003-12-30 Intel Corporation Electronic assemblies with high capacity curved fin heat sinks
CN1678252B (zh) * 2002-07-25 2011-06-29 乔纳森·S·达姆 传输热能的器械、提供预定方向的光的装置及发光装置
DE102004004778B4 (de) * 2004-01-30 2010-02-25 Osram Opto Semiconductors Gmbh Leuchtdioden-Beleuchtungsmodul und strahlungsformende optische Einrichtung für ein Leuchtdioden-Beleuchtungsmodul
US7055577B2 (en) * 2004-02-12 2006-06-06 Hon Hai Precision Ind. Co., Ltd. Heat dissipation device for electronic device
CN2763972Y (zh) * 2004-12-11 2006-03-08 鸿富锦精密工业（深圳）有限公司 散热装置组合

Also Published As

Publication number Publication date
EP2053666A1 (fr) 2009-04-29
CN101451701A (zh) 2009-06-10

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