AT10993U3 - Led light bulb - Google Patents

Led light bulb Download PDF

Info

Publication number
AT10993U3
AT10993U3 AT0032409U AT3242009U AT10993U3 AT 10993 U3 AT10993 U3 AT 10993U3 AT 0032409 U AT0032409 U AT 0032409U AT 3242009 U AT3242009 U AT 3242009U AT 10993 U3 AT10993 U3 AT 10993U3
Authority
AT
Austria
Prior art keywords
led light
light bulb
light
lichtabstrahlwinkel
2x120
Prior art date
Application number
AT0032409U
Other languages
German (de)
Other versions
AT10993U2 (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

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00Fastening of light sources or lamp holders
    • F21V19/001Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/003Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
    • F21V19/0035Fastening 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21KNON-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
    • F21K9/00Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20Light sources comprising attachment means
    • F21K9/27Retrofit light sources for lighting devices with two fittings for each light source, e.g. for substitution of fluorescent tubes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50Cooling arrangements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50Cooling arrangements
    • F21V29/70Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F21V29/77Cooling 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
    • F21V29/777Cooling 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING 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
    • F21Y2107/00Light sources with three-dimensionally disposed light-generating elements
    • F21Y2107/90Light sources with three-dimensionally disposed light-generating elements on two opposite sides of supports or substrates
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING 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
    • F21Y2115/00Light-generating elements of semiconductor light sources
    • F21Y2115/10Light-emitting diodes [LED]

Abstract

The present invention relates to an LED tube light for replacement of conventional fluorescent tubes, characterized in that arranged on opposite mounting plates or printed circuit boards (4) mounted thereon the individual light-emitting diodes (2) in a variable number and variable position, whereby a total Lichtabstrahlwinkel (5) the arc tube (1) of 2x120 ° is reached.
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 AT10993U2 (en) 2010-02-15
AT10993U3 true 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)

Families Citing this family (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
CN102313183B (en) * 2011-09-23 2014-03-05 江苏日月照明电器有限公司 Improved structure for light emitting diode (LED) lamp tube
CN107304981A (en) 2016-04-20 2017-10-31 通用电气照明解决方案有限公司 Lighting device
EP3327336A1 (en) * 2016-11-25 2018-05-30 OSRAM GmbH A lighting device and corresponding method
DE102018100615A1 (en) * 2018-01-12 2019-07-18 Bartenbach Holding Gmbh lighting device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030076281A1 (en) * 1997-08-26 2003-04-24 Frederick Marshall Morgan Diffuse illumination systems and methods
US20030102810A1 (en) * 2001-11-30 2003-06-05 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
WO2007092003A1 (en) * 2006-02-07 2007-08-16 Denovo Lighting, L.L.C. 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

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030076281A1 (en) * 1997-08-26 2003-04-24 Frederick Marshall Morgan Diffuse illumination systems and methods
US20030102810A1 (en) * 2001-11-30 2003-06-05 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
WO2007092003A1 (en) * 2006-02-07 2007-08-16 Denovo Lighting, L.L.C. 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

Also Published As

Publication number Publication date
AT10993U2 (en) 2010-02-15

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Effective date: 20120531

MM9K Lapse due to non-payment of renewal fee