EP3030837A4 - Device for securing a source of led light to a heat sink surface - Google Patents

Device for securing a source of led light to a heat sink surface Download PDF

Info

Publication number
EP3030837A4
EP3030837A4 EP15761564.2A EP15761564A EP3030837A4 EP 3030837 A4 EP3030837 A4 EP 3030837A4 EP 15761564 A EP15761564 A EP 15761564A EP 3030837 A4 EP3030837 A4 EP 3030837A4
Authority
EP
European Patent Office
Prior art keywords
securing
source
heat sink
led light
sink surface
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.)
Withdrawn
Application number
EP15761564.2A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3030837A1 (en
Inventor
Matthew David Schroll
Alan Emad Zantout
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.)
Ideal Industries Inc
Original Assignee
Ideal Industries Inc
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
Priority claimed from US14/206,686 external-priority patent/US9482423B2/en
Application filed by Ideal Industries Inc filed Critical Ideal Industries Inc
Priority claimed from PCT/US2015/017468 external-priority patent/WO2015138124A1/en
Publication of EP3030837A1 publication Critical patent/EP3030837A1/en
Publication of EP3030837A4 publication Critical patent/EP3030837A4/en
Withdrawn legal-status Critical Current

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
    • F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
    • F21V29/507—Cooling arrangements characterised by the adaptation for cooling of specific components of means for protecting lighting devices from damage, e.g. housings
    • 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
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
    • F21V19/0035—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources the fastening means being capable of simultaneously attaching of an other part, e.g. a housing portion or an optical component
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
    • F21V19/004—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources by deformation of parts or snap action mountings, e.g. using clips
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
    • F21V23/002—Arrangements of cables or conductors inside a lighting device, e.g. means for guiding along parts of the housing or in a pivoting arm
    • 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
    • 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]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
    • H01L23/40—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/62—Arrangements for conducting electric current to or from the semiconductor body, e.g. lead-frames, wire-bonds or solder balls

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)
EP15761564.2A 2014-03-12 2015-02-25 Device for securing a source of led light to a heat sink surface Withdrawn EP3030837A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/206,686 US9482423B2 (en) 2011-09-26 2014-03-12 Device for securing a source of LED light to a heat sink surface
PCT/US2015/017468 WO2015138124A1 (en) 2011-09-26 2015-02-25 Device for securing a source of led light to a heat sink surface

Publications (2)

Publication Number Publication Date
EP3030837A1 EP3030837A1 (en) 2016-06-15
EP3030837A4 true EP3030837A4 (en) 2017-04-19

Family

ID=55442534

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15761564.2A Withdrawn EP3030837A4 (en) 2014-03-12 2015-02-25 Device for securing a source of led light to a heat sink surface

Country Status (2)

Country Link
EP (1) EP3030837A4 (zh)
CN (1) CN105393053A (zh)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100046232A1 (en) * 2004-11-01 2010-02-25 Nobuyuki Matsui Light emitting module, lighting device and display device
US20110019409A1 (en) * 2009-07-21 2011-01-27 Cooper Technologies Company Interfacing a Light Emitting Diode (LED) Module to a Heat Sink Assembly, a Light Reflector and Electrical Circuits
US20110273895A1 (en) * 2009-09-30 2011-11-10 Takaari Uemoto Illumination device
EP2623854A2 (en) * 2012-02-03 2013-08-07 Tyco Electronics Corporation LED socket assembly
WO2013128733A1 (ja) * 2012-02-28 2013-09-06 パナソニック株式会社 発光装置およびそれを用いた照明器具
DE102013105796A1 (de) * 2012-06-12 2013-12-12 Arditi S.P.A. Beleuchtungsgerät mit einer LED-Chip-Anordnung mit höchstgenauer und zuverlässiger Temperaturerfassung
DE102012210196A1 (de) * 2012-06-18 2013-12-19 Osram Gmbh Lichtsystem
US20140029258A1 (en) * 2011-09-26 2014-01-30 Ideal Industries, Inc. Device for securing a source of led light to a heat sink surface

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050187258A1 (en) * 2001-12-20 2005-08-25 Ben-Zion Dolitzky Hydrogenation of precursors to thiazolidinedione antihyperglycemics
DE602004028099D1 (de) * 2003-02-07 2010-08-26 Panasonic Corp Beleuchtungseinrichtung, einen sockel verwendend, um ein flaches led-modul auf einen kühlkörper zu montieren
MX2012012462A (es) * 2010-04-26 2012-11-30 Xicato Inc Acoplamiento del modulo de iluminacion a base de diodos emisores de luz para una instalacion de luz.
CN202171185U (zh) * 2011-08-17 2012-03-21 苏州中泽光电科技有限公司 一种led防爆灯
US8807793B2 (en) * 2011-09-26 2014-08-19 IDEAL, Industries, Inc. Device for securing a source of LED light to a heat sink surface
EP2807422B1 (en) * 2012-01-27 2017-08-30 Ideal Industries, Inc. Device for securing a source of led light to a heat sink surface

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100046232A1 (en) * 2004-11-01 2010-02-25 Nobuyuki Matsui Light emitting module, lighting device and display device
US20110019409A1 (en) * 2009-07-21 2011-01-27 Cooper Technologies Company Interfacing a Light Emitting Diode (LED) Module to a Heat Sink Assembly, a Light Reflector and Electrical Circuits
US20110273895A1 (en) * 2009-09-30 2011-11-10 Takaari Uemoto Illumination device
US20140029258A1 (en) * 2011-09-26 2014-01-30 Ideal Industries, Inc. Device for securing a source of led light to a heat sink surface
EP2623854A2 (en) * 2012-02-03 2013-08-07 Tyco Electronics Corporation LED socket assembly
WO2013128733A1 (ja) * 2012-02-28 2013-09-06 パナソニック株式会社 発光装置およびそれを用いた照明器具
DE102013105796A1 (de) * 2012-06-12 2013-12-12 Arditi S.P.A. Beleuchtungsgerät mit einer LED-Chip-Anordnung mit höchstgenauer und zuverlässiger Temperaturerfassung
DE102012210196A1 (de) * 2012-06-18 2013-12-19 Osram Gmbh Lichtsystem

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2015138124A1 *

Also Published As

Publication number Publication date
EP3030837A1 (en) 2016-06-15
CN105393053A (zh) 2016-03-09

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A4 Supplementary search report drawn up and despatched

Effective date: 20170322

RIC1 Information provided on ipc code assigned before grant

Ipc: F21V 17/10 20060101ALN20170316BHEP

Ipc: F21Y 115/10 20160101ALN20170316BHEP

Ipc: H01L 23/40 20060101ALN20170316BHEP

Ipc: F21V 23/00 20150101ALN20170316BHEP

Ipc: F21V 19/00 20060101ALI20170316BHEP

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