IT1313164B1 - CONTROLLED LUMINOUS LIGHTING LIGHTING APPARATUS - Google Patents

CONTROLLED LUMINOUS LIGHTING LIGHTING APPARATUS

Info

Publication number
IT1313164B1
IT1313164B1 IT1999MI001786A ITMI991786A IT1313164B1 IT 1313164 B1 IT1313164 B1 IT 1313164B1 IT 1999MI001786 A IT1999MI001786 A IT 1999MI001786A IT MI991786 A ITMI991786 A IT MI991786A IT 1313164 B1 IT1313164 B1 IT 1313164B1
Authority
IT
Italy
Prior art keywords
lighting
units
reflecting
controlled luminous
lighting apparatus
Prior art date
Application number
IT1999MI001786A
Other languages
Italian (it)
Inventor
Massimo Gattari
Francesco Quercetti
Original Assignee
Iguzzini Illuminazione 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 Iguzzini Illuminazione Srl filed Critical Iguzzini Illuminazione Srl
Priority to IT1999MI001786A priority Critical patent/IT1313164B1/en
Priority to AT00202690T priority patent/ATE310207T1/en
Priority to ES00202690T priority patent/ES2253176T3/en
Priority to DE60024001T priority patent/DE60024001T2/en
Priority to EP00202690A priority patent/EP1074787B1/en
Priority to DK00202690T priority patent/DK1074787T3/en
Priority to NO20003898A priority patent/NO327483B1/en
Publication of ITMI991786A1 publication Critical patent/ITMI991786A1/en
Application granted granted Critical
Publication of IT1313164B1 publication Critical patent/IT1313164B1/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
    • 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
    • F21V13/10—Combinations of only two kinds of elements the elements being reflectors and screens
    • 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
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F21V11/02—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using parallel laminae or strips, e.g. of Venetian-blind type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/109—Outdoor lighting of gardens

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Vehicle Body Suspensions (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)

Abstract

A lighting apparatus (10) with controlled light emission comprises at least one light source (15) associated to a reflecting element (11). The reflecting element (11) consists of a number of units (12) overlapping one another, each one of the said units (12) having a reflecting bottom surface (13) and an absorbing top surface (14). The units (12) belonging to the reflecting element (11) overlap each other in such a way that no light emission from the light source (15) comes out directly upwards without encountering reflecting or absorbing parts. <IMAGE>
IT1999MI001786A 1999-08-06 1999-08-06 CONTROLLED LUMINOUS LIGHTING LIGHTING APPARATUS IT1313164B1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT1999MI001786A IT1313164B1 (en) 1999-08-06 1999-08-06 CONTROLLED LUMINOUS LIGHTING LIGHTING APPARATUS
AT00202690T ATE310207T1 (en) 1999-08-06 2000-07-27 LIGHTING DEVICE WITH CONTROLLED LIGHT EMISSION
ES00202690T ES2253176T3 (en) 1999-08-06 2000-07-27 LIGHTING DEVICE WITH CONTROLLED EMISSION OF LIGHT.
DE60024001T DE60024001T2 (en) 1999-08-06 2000-07-27 Lighting device with controlled light emission
EP00202690A EP1074787B1 (en) 1999-08-06 2000-07-27 Lighting apparatus with controlled light emission
DK00202690T DK1074787T3 (en) 1999-08-06 2000-07-27 Lighting device with controlled light emission
NO20003898A NO327483B1 (en) 1999-08-06 2000-07-31 Lighting device with regulated light emission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999MI001786A IT1313164B1 (en) 1999-08-06 1999-08-06 CONTROLLED LUMINOUS LIGHTING LIGHTING APPARATUS

Publications (2)

Publication Number Publication Date
ITMI991786A1 ITMI991786A1 (en) 2001-02-06
IT1313164B1 true IT1313164B1 (en) 2002-06-17

Family

ID=11383530

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999MI001786A IT1313164B1 (en) 1999-08-06 1999-08-06 CONTROLLED LUMINOUS LIGHTING LIGHTING APPARATUS

Country Status (7)

Country Link
EP (1) EP1074787B1 (en)
AT (1) ATE310207T1 (en)
DE (1) DE60024001T2 (en)
DK (1) DK1074787T3 (en)
ES (1) ES2253176T3 (en)
IT (1) IT1313164B1 (en)
NO (1) NO327483B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101018978A (en) * 2004-09-14 2007-08-15 皇家飞利浦电子股份有限公司 Luminaire with louver members
ITMI20060778A1 (en) * 2006-04-19 2007-10-20 Iguzzini Illuminazione COLUMN LIGHTING DEVICE

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB202009A (en) * 1922-05-06 1923-08-07 Albert Neilson Haworth Improvements in shades for application to or use with electric lamps requiring shades
FR1074976A (en) * 1953-02-21 1954-10-11 Lighting device to prevent glare and control the light flow
US4231080A (en) * 1978-03-23 1980-10-28 Kim Lighting, Inc. Luminaire with reflecting louvers
US4280170A (en) * 1979-09-26 1981-07-21 General Electric Company Luminaire

Also Published As

Publication number Publication date
DE60024001D1 (en) 2005-12-22
EP1074787A3 (en) 2003-10-29
DK1074787T3 (en) 2006-04-03
NO20003898L (en) 2001-02-07
ES2253176T3 (en) 2006-06-01
ATE310207T1 (en) 2005-12-15
NO20003898D0 (en) 2000-07-31
EP1074787B1 (en) 2005-11-16
DE60024001T2 (en) 2006-08-03
EP1074787A2 (en) 2001-02-07
NO327483B1 (en) 2009-07-13
ITMI991786A1 (en) 2001-02-06

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