IT1396746B1 - Dispositivo di illuminazione a led - Google Patents

Dispositivo di illuminazione a led

Info

Publication number
IT1396746B1
IT1396746B1 ITRN2009A000056A ITRN20090056A IT1396746B1 IT 1396746 B1 IT1396746 B1 IT 1396746B1 IT RN2009A000056 A ITRN2009A000056 A IT RN2009A000056A IT RN20090056 A ITRN20090056 A IT RN20090056A IT 1396746 B1 IT1396746 B1 IT 1396746B1
Authority
IT
Italy
Prior art keywords
lighting device
led lighting
led
lighting
Prior art date
Application number
ITRN2009A000056A
Other languages
English (en)
Inventor
Gabriele Casali
Original Assignee
Power Sav Ing Srl
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 Power Sav Ing Srl filed Critical Power Sav Ing Srl
Priority to ITRN2009A000056A priority Critical patent/IT1396746B1/it
Publication of ITRN20090056A1 publication Critical patent/ITRN20090056A1/it
Application granted granted Critical
Publication of IT1396746B1 publication Critical patent/IT1396746B1/it

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
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape
    • 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
    • F21Y2101/00—Point-like light sources

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Led Devices (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
ITRN2009A000056A 2009-12-03 2009-12-03 Dispositivo di illuminazione a led IT1396746B1 (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITRN2009A000056A IT1396746B1 (it) 2009-12-03 2009-12-03 Dispositivo di illuminazione a led

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITRN2009A000056A IT1396746B1 (it) 2009-12-03 2009-12-03 Dispositivo di illuminazione a led

Publications (2)

Publication Number Publication Date
ITRN20090056A1 ITRN20090056A1 (it) 2010-03-04
IT1396746B1 true IT1396746B1 (it) 2012-12-14

Family

ID=42163803

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRN2009A000056A IT1396746B1 (it) 2009-12-03 2009-12-03 Dispositivo di illuminazione a led

Country Status (1)

Country Link
IT (1) IT1396746B1 (it)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05121785A (ja) * 1991-10-28 1993-05-18 Sharp Corp 発光素子
US6502956B1 (en) * 1999-03-25 2003-01-07 Leotek Electronics Corporation Light emitting diode lamp with individual LED lenses
EP1718899A4 (en) * 2004-02-26 2007-04-04 Tir Systems Ltd APPARATUS FOR FORMING ASYMMETRIC LUMINOUS BEAM PATTERN
US20060221613A1 (en) * 2005-04-05 2006-10-05 Coushaine Charles M Virtual point light source
WO2009059466A1 (fr) * 2007-11-08 2009-05-14 Lite-On It Corporation Système optique pour éclairage

Also Published As

Publication number Publication date
ITRN20090056A1 (it) 2010-03-04

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