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AT10993U2 - LED LIGHT BULB - Google Patents

LED LIGHT BULB Download PDF

Info

Publication number
AT10993U2
AT10993U2 AT0032409U AT3242009U AT10993U2 AT 10993 U2 AT10993 U2 AT 10993U2 AT 0032409 U AT0032409 U AT 0032409U AT 3242009 U AT3242009 U AT 3242009U AT 10993 U2 AT10993 U2 AT 10993U2
Authority
AT
Austria
Prior art keywords
led light
light bulb
bulb
led
light
Prior art date
Application number
AT0032409U
Other languages
German (de)
Other versions
AT10993U3 (en
Inventor
Anton Klaus Ing Schanta
Arnulf A Poecher
Original Assignee
Sp Advertising Gmbh
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 Sp Advertising Gmbh filed Critical Sp Advertising Gmbh
Priority to AT0032409U priority Critical patent/AT10993U3/en
Publication of AT10993U2 publication Critical patent/AT10993U2/en
Publication of AT10993U3 publication Critical patent/AT10993U3/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
    • 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
    • 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
    • F21K9/27—Retrofit light sources for lighting devices with two fittings for each light source, e.g. for substitution of fluorescent tubes
    • 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
    • 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
    • F21V29/777—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 directions perpendicular to the light emitting axis
    • 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
    • F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
    • F21Y2107/90—Light sources with three-dimensionally disposed light-generating elements on two opposite sides of supports or substrates
    • 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)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
AT0032409U 2009-05-20 2009-05-20 LED LIGHT BULB AT10993U3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT0032409U AT10993U3 (en) 2009-05-20 2009-05-20 LED LIGHT BULB

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0032409U AT10993U3 (en) 2009-05-20 2009-05-20 LED LIGHT BULB

Publications (2)

Publication Number Publication Date
AT10993U2 true AT10993U2 (en) 2010-02-15
AT10993U3 AT10993U3 (en) 2010-08-15

Family

ID=41402132

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0032409U AT10993U3 (en) 2009-05-20 2009-05-20 LED LIGHT BULB

Country Status (1)

Country Link
AT (1) AT10993U3 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011017195A1 (en) * 2011-04-15 2012-10-18 Osram Opto Semiconductors Gmbh lighting device
EP2759761A4 (en) * 2011-09-23 2015-10-07 Jiangsu Sun & Moon Lighting Co Ltd Improved led lamp tube structure
EP3236134A1 (en) * 2016-04-20 2017-10-25 GE Lighting Solutions, LLC Lighting device
EP3327336A1 (en) * 2016-11-25 2018-05-30 OSRAM GmbH A lighting device and corresponding method
EP3511619A1 (en) * 2018-01-12 2019-07-17 Bartenbach Holding GmbH Lighting device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7352339B2 (en) * 1997-08-26 2008-04-01 Philips Solid-State Lighting Solutions Diffuse illumination systems and methods
US6936968B2 (en) * 2001-11-30 2005-08-30 Mule Lighting, Inc. Retrofit light emitting diode tube
JP2004335426A (en) * 2003-04-30 2004-11-25 Shingo Kizai Kk Fluorescent lamp conversion type light emitting diode lamp
DE202005020471U1 (en) * 2005-12-30 2006-02-23 Ledtech Electronics Corp., Hsin-Tien Light emitting diode lamp, has two end caps with set of assembly pins that are combined with connector of conventional holder for fluorescent lamp to fasten light emitting diode lamp tube to holder
US20080290814A1 (en) * 2006-02-07 2008-11-27 Leong Susan J Power Controls for Tube Mounted Leds With Ballast
JP2008243498A (en) * 2007-03-27 2008-10-09 First System Co Ltd Led lighting device
DE202008016131U1 (en) * 2008-12-05 2009-03-12 Ivl Lammert Trading Gmbh & Co. Kg fluorescent tube

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011017195A1 (en) * 2011-04-15 2012-10-18 Osram Opto Semiconductors Gmbh lighting device
US9371968B2 (en) 2011-04-15 2016-06-21 Osram Gmbh Lighting device
EP2759761A4 (en) * 2011-09-23 2015-10-07 Jiangsu Sun & Moon Lighting Co Ltd Improved led lamp tube structure
EP3236134A1 (en) * 2016-04-20 2017-10-25 GE Lighting Solutions, LLC Lighting device
US10400961B2 (en) 2016-04-20 2019-09-03 Current Lighting Solutions, Llc Double-sided LED lighting device
EP3327336A1 (en) * 2016-11-25 2018-05-30 OSRAM GmbH A lighting device and corresponding method
EP3511619A1 (en) * 2018-01-12 2019-07-17 Bartenbach Holding GmbH Lighting device

Also Published As

Publication number Publication date
AT10993U3 (en) 2010-08-15

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Legal Events

Date Code Title Description
MM01 Lapse because of not paying annual fees

Effective date: 20120531

MM9K Lapse due to non-payment of renewal fee