DE602004008178D1 - LED Lampenfassung - Google Patents

LED Lampenfassung

Info

Publication number
DE602004008178D1
DE602004008178D1 DE602004008178T DE602004008178T DE602004008178D1 DE 602004008178 D1 DE602004008178 D1 DE 602004008178D1 DE 602004008178 T DE602004008178 T DE 602004008178T DE 602004008178 T DE602004008178 T DE 602004008178T DE 602004008178 D1 DE602004008178 D1 DE 602004008178D1
Authority
DE
Germany
Prior art keywords
circuit board
printed circuit
heat conductor
central heat
base
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.)
Active
Application number
DE602004008178T
Other languages
English (en)
Other versions
DE602004008178T2 (de
Inventor
Charles M Coushaine
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.)
Osram Sylvania Inc
Original Assignee
Osram Sylvania 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
Application filed by Osram Sylvania Inc filed Critical Osram Sylvania Inc
Publication of DE602004008178D1 publication Critical patent/DE602004008178D1/de
Application granted granted Critical
Publication of DE602004008178T2 publication Critical patent/DE602004008178T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F21V29/76—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
    • F21V29/767—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 directions perpendicular to 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
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/19—Attachment of light sources or lamp holders
    • F21S41/192—Details of lamp holders, terminals or connectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
    • F21S43/19—Attachment of light sources or lamp holders
    • F21S43/195—Details of lamp holders, terminals or connectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
    • F21S45/40—Cooling of lighting devices
    • F21S45/47—Passive cooling, e.g. using fins, thermal conductive elements or openings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
    • F21S45/40—Cooling of lighting devices
    • F21S45/47—Passive cooling, e.g. using fins, thermal conductive elements or openings
    • F21S45/48—Passive cooling, e.g. using fins, thermal conductive elements or openings with means for conducting heat from the inside to the outside of the lighting devices, e.g. with fins on the outer surface of the lighting device
    • 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
    • F21V31/005—Sealing arrangements therefor
    • 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]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S362/00—Illumination
    • Y10S362/80—Light emitting diode

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)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Led Device Packages (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
DE602004008178T 2003-09-30 2004-08-31 LED Lampenfassung Active DE602004008178T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US50726803P 2003-09-30 2003-09-30
US507268P 2003-09-30
US830261 2004-04-22
US10/830,261 US7075224B2 (en) 2003-09-30 2004-04-22 Light emitting diode bulb connector including tension reliever

Publications (2)

Publication Number Publication Date
DE602004008178D1 true DE602004008178D1 (de) 2007-09-27
DE602004008178T2 DE602004008178T2 (de) 2008-05-15

Family

ID=34316829

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004008178T Active DE602004008178T2 (de) 2003-09-30 2004-08-31 LED Lampenfassung

Country Status (6)

Country Link
US (1) US7075224B2 (de)
EP (1) EP1521034B1 (de)
AT (1) ATE370371T1 (de)
CA (1) CA2477479A1 (de)
DE (1) DE602004008178T2 (de)
ES (1) ES2290598T3 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010030296A1 (de) * 2010-06-21 2011-12-22 Osram Gesellschaft mit beschränkter Haftung Lampe

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7166955B2 (en) * 2003-09-30 2007-01-23 Osram Sylvania Inc. Multi-conductor LED bulb assembly
US7059748B2 (en) * 2004-05-03 2006-06-13 Osram Sylvania Inc. LED bulb
US7918596B2 (en) * 2007-04-20 2011-04-05 Federal Signal Corporation Warning light
US7540761B2 (en) * 2007-05-01 2009-06-02 Tyco Electronics Corporation LED connector assembly with heat sink
US7677766B2 (en) * 2007-05-07 2010-03-16 Lsi Industries, Inc. LED lamp device and method to retrofit a lighting fixture
US20110001417A1 (en) * 2008-01-15 2011-01-06 Albert Stekelenburg LED bulb with heat removal device
US7762701B2 (en) 2008-05-28 2010-07-27 Osram Sylvania Inc. Rear-loaded light emitting diode module for automotive rear combination lamps
US7762700B2 (en) * 2008-05-28 2010-07-27 Osram Sylvania Inc. Rear-loaded light emitting diode module for automotive rear combination lamps
US7905639B2 (en) * 2008-05-28 2011-03-15 Osram Sylvania Inc. Side-loaded light emitting diode module for automotive rear combination lamps
USD631183S1 (en) 2008-09-23 2011-01-18 Lsi Industries, Inc. Lighting fixture
US8215799B2 (en) 2008-09-23 2012-07-10 Lsi Industries, Inc. Lighting apparatus with heat dissipation system
US8330342B2 (en) * 2009-12-21 2012-12-11 Malek Bhairi Spherical light output LED lens and heat sink stem system
WO2012040280A2 (en) 2010-09-21 2012-03-29 Federal-Mogul Ignition Company Led light module
US9074746B2 (en) * 2012-08-22 2015-07-07 Osram Sylvania Inc. Non-uniform multi-faceted reflector for rear combination lamp providing sparkle effect

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6793374B2 (en) * 1998-09-17 2004-09-21 Simon H. A. Begemann LED lamp
DE10138024A1 (de) * 2001-08-08 2003-02-20 L & M Ligt And More Gmbh Leuchte
US6682211B2 (en) * 2001-09-28 2004-01-27 Osram Sylvania Inc. Replaceable LED lamp capsule
US6773138B2 (en) * 2002-04-09 2004-08-10 Osram Sylvania Inc. Snap together automotive led lamp assembly
US6991355B1 (en) * 2004-06-16 2006-01-31 Osram Sylvania Inc. light emitting diode lamp with light pipes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010030296A1 (de) * 2010-06-21 2011-12-22 Osram Gesellschaft mit beschränkter Haftung Lampe

Also Published As

Publication number Publication date
US7075224B2 (en) 2006-07-11
EP1521034A3 (de) 2006-11-02
US20050067942A1 (en) 2005-03-31
ES2290598T3 (es) 2008-02-16
DE602004008178T2 (de) 2008-05-15
ATE370371T1 (de) 2007-09-15
CA2477479A1 (en) 2005-03-30
EP1521034B1 (de) 2007-08-15
EP1521034A2 (de) 2005-04-06

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Legal Events

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