IT1397459B1 - Lampada a led - Google Patents

Lampada a led

Info

Publication number
IT1397459B1
IT1397459B1 ITVR2009A000224A ITVR20090224A IT1397459B1 IT 1397459 B1 IT1397459 B1 IT 1397459B1 IT VR2009A000224 A ITVR2009A000224 A IT VR2009A000224A IT VR20090224 A ITVR20090224 A IT VR20090224A IT 1397459 B1 IT1397459 B1 IT 1397459B1
Authority
IT
Italy
Prior art keywords
led lamp
lamp
led
Prior art date
Application number
ITVR2009A000224A
Other languages
English (en)
Inventor
Samuel Voltolini
Domenico Voltolini
Cristian Voltolini
Maria Capelletti
Matteo Voltolini
Original Assignee
Voltolini
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 Voltolini filed Critical Voltolini
Priority to ITVR2009A000224A priority Critical patent/IT1397459B1/it
Publication of ITVR20090224A1 publication Critical patent/ITVR20090224A1/it
Application granted granted Critical
Publication of IT1397459B1 publication Critical patent/IT1397459B1/it

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • H05B45/3725—Switched mode power supply [SMPS]
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/14—Arrangements for reducing ripples from dc input or output
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Led Device Packages (AREA)
ITVR2009A000224A 2009-12-28 2009-12-28 Lampada a led IT1397459B1 (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITVR2009A000224A IT1397459B1 (it) 2009-12-28 2009-12-28 Lampada a led

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITVR2009A000224A IT1397459B1 (it) 2009-12-28 2009-12-28 Lampada a led

Publications (2)

Publication Number Publication Date
ITVR20090224A1 ITVR20090224A1 (it) 2011-06-29
IT1397459B1 true IT1397459B1 (it) 2013-01-10

Family

ID=42299118

Family Applications (1)

Application Number Title Priority Date Filing Date
ITVR2009A000224A IT1397459B1 (it) 2009-12-28 2009-12-28 Lampada a led

Country Status (1)

Country Link
IT (1) IT1397459B1 (it)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3335355A (en) * 1964-03-20 1967-08-08 Rca Corp Semiconductor filter circuit
HU208778B (en) * 1983-07-28 1993-12-28 Tungsram Reszvenytarsasag Operating circuit for a high-pressure sodium or metal-halogen lamp
US5734565A (en) * 1996-08-16 1998-03-31 American Superconductor Corporation Reducing switching losses in series connected bridge inverters and amplifiers
US6936968B2 (en) * 2001-11-30 2005-08-30 Mule Lighting, Inc. Retrofit light emitting diode tube
US8100552B2 (en) * 2002-07-12 2012-01-24 Yechezkal Evan Spero Multiple light-source illuminating system
US7215086B2 (en) * 2004-04-23 2007-05-08 Lighting Science Group Corporation Electronic light generating element light bulb
US20060193131A1 (en) * 2005-02-28 2006-08-31 Mcgrath William R Circuit devices which include light emitting diodes, assemblies which include such circuit devices, and methods for directly replacing fluorescent tubes
CA2621909C (en) * 2007-02-19 2012-01-31 Marlex Engineering Inc. An impedance controlled electronic lamp circuit
US7948468B2 (en) * 2007-02-23 2011-05-24 The Regents Of The University Of Colorado Systems and methods for driving multiple solid-state light sources

Also Published As

Publication number Publication date
ITVR20090224A1 (it) 2011-06-29

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