IT1395290B1 - Sistema di miscelazione e proiezione della luce emessa da sorgenti luminose di tipo led avente proprieta' di diffusione e collimazione dei fasci luminosi. - Google Patents

Sistema di miscelazione e proiezione della luce emessa da sorgenti luminose di tipo led avente proprieta' di diffusione e collimazione dei fasci luminosi.

Info

Publication number
IT1395290B1
IT1395290B1 ITTV2008A000162A ITTV20080162A IT1395290B1 IT 1395290 B1 IT1395290 B1 IT 1395290B1 IT TV2008A000162 A ITTV2008A000162 A IT TV2008A000162A IT TV20080162 A ITTV20080162 A IT TV20080162A IT 1395290 B1 IT1395290 B1 IT 1395290B1
Authority
IT
Italy
Prior art keywords
collimation
diffusion
led
projection system
light sources
Prior art date
Application number
ITTV2008A000162A
Other languages
English (en)
Inventor
Andrea Giuseppe Guazzora
Alberto Giovanni Gerli
Original Assignee
Gerli
Guazzora
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 Gerli, Guazzora filed Critical Gerli
Priority to ITTV2008A000162A priority Critical patent/IT1395290B1/it
Priority to US13/139,802 priority patent/US8608339B2/en
Priority to EP09805856.3A priority patent/EP2376830B1/en
Priority to CN200980154655.1A priority patent/CN102498338B/zh
Priority to PCT/IB2009/055710 priority patent/WO2010070565A1/en
Publication of ITTV20080162A1 publication Critical patent/ITTV20080162A1/it
Application granted granted Critical
Publication of IT1395290B1 publication Critical patent/IT1395290B1/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
    • F21V7/00—Reflectors for light sources
    • F21V7/0008—Reflectors for light sources providing for indirect lighting
    • 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
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/02—Combinations of only two kinds of elements
    • F21V13/04—Combinations of only two kinds of elements the elements being reflectors and refractors
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/10—Construction
    • 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)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
ITTV2008A000162A 2008-12-15 2008-12-15 Sistema di miscelazione e proiezione della luce emessa da sorgenti luminose di tipo led avente proprieta' di diffusione e collimazione dei fasci luminosi. IT1395290B1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ITTV2008A000162A IT1395290B1 (it) 2008-12-15 2008-12-15 Sistema di miscelazione e proiezione della luce emessa da sorgenti luminose di tipo led avente proprieta' di diffusione e collimazione dei fasci luminosi.
US13/139,802 US8608339B2 (en) 2008-12-15 2009-12-11 Lighting device
EP09805856.3A EP2376830B1 (en) 2008-12-15 2009-12-11 Lighting device
CN200980154655.1A CN102498338B (zh) 2008-12-15 2009-12-11 照明装置
PCT/IB2009/055710 WO2010070565A1 (en) 2008-12-15 2009-12-11 Lighting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTV2008A000162A IT1395290B1 (it) 2008-12-15 2008-12-15 Sistema di miscelazione e proiezione della luce emessa da sorgenti luminose di tipo led avente proprieta' di diffusione e collimazione dei fasci luminosi.

Publications (2)

Publication Number Publication Date
ITTV20080162A1 ITTV20080162A1 (it) 2010-06-16
IT1395290B1 true IT1395290B1 (it) 2012-09-05

Family

ID=40820061

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTV2008A000162A IT1395290B1 (it) 2008-12-15 2008-12-15 Sistema di miscelazione e proiezione della luce emessa da sorgenti luminose di tipo led avente proprieta' di diffusione e collimazione dei fasci luminosi.

Country Status (1)

Country Link
IT (1) IT1395290B1 (it)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20313899U1 (de) * 2003-09-04 2003-12-04 Lighting Partner B.V. Reflektorleuchte
JP4088932B2 (ja) * 2003-12-05 2008-05-21 三菱電機株式会社 発光装置及びこれを用いた照明器具
US7744256B2 (en) * 2006-05-22 2010-06-29 Edison Price Lighting, Inc. LED array wafer lighting fixture
EP2021688B1 (en) * 2006-05-05 2016-04-27 Cree, Inc. Lighting device
US7658506B2 (en) * 2006-05-12 2010-02-09 Philips Solid-State Lighting Solutions, Inc. Recessed cove lighting apparatus for architectural surfaces

Also Published As

Publication number Publication date
ITTV20080162A1 (it) 2010-06-16

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