EP1054209A3 - Lighting fixture with high antiglare properties - Google Patents

Lighting fixture with high antiglare properties Download PDF

Info

Publication number
EP1054209A3
EP1054209A3 EP00201700A EP00201700A EP1054209A3 EP 1054209 A3 EP1054209 A3 EP 1054209A3 EP 00201700 A EP00201700 A EP 00201700A EP 00201700 A EP00201700 A EP 00201700A EP 1054209 A3 EP1054209 A3 EP 1054209A3
Authority
EP
European Patent Office
Prior art keywords
lighting fixture
antiglare properties
light source
high antiglare
reflecting element
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP00201700A
Other languages
German (de)
French (fr)
Other versions
EP1054209A2 (en
EP1054209B1 (en
Inventor
Gian Pietro Beghelli
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beghelli SpA
Original Assignee
Beghelli SpA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11382978&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1054209(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Beghelli SpA filed Critical Beghelli SpA
Publication of EP1054209A2 publication Critical patent/EP1054209A2/en
Publication of EP1054209A3 publication Critical patent/EP1054209A3/en
Application granted granted Critical
Publication of EP1054209B1 publication Critical patent/EP1054209B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
    • F21S8/033—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade
    • 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
    • F21V11/16—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using sheets without apertures, e.g. fixed
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/0008—Reflectors for light sources providing for indirect lighting
    • F21V7/0016—Reflectors for light sources providing for indirect lighting on lighting devices that also provide for direct lighting, e.g. by means of independent light sources, by splitting of the light beam, by switching between both lighting modes
    • 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
    • F21V7/0025—Combination of two or more reflectors for a single light source
    • 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
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)

Abstract

A lighting fixture with high antiglare properties, comprising an outer enclosure (21, 31) capable of being mounted on a wall or ceiling, associated with at least one profiled reflecting element, (40,50) so as to outwardly diffuse a light flux originating from at least one light source (12). The peculiarity of this invention consists in that the lighting fixture provides at least one reflecting antiglare surface (13) opposed to the light source (12) and placed inside the profiled reflecting element (40, 50) in such a position that the light source (12) is not directly visible.
EP00201700A 1999-05-17 2000-05-12 Lighting fixture with high antiglare properties Expired - Lifetime EP1054209B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1999MI001075A IT1312450B1 (en) 1999-05-17 1999-05-17 HIGH-PROPERTY LIGHTING APPARATUS
ITMI991075 1999-05-17

Publications (3)

Publication Number Publication Date
EP1054209A2 EP1054209A2 (en) 2000-11-22
EP1054209A3 true EP1054209A3 (en) 2003-02-12
EP1054209B1 EP1054209B1 (en) 2005-02-16

Family

ID=11382978

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00201700A Expired - Lifetime EP1054209B1 (en) 1999-05-17 2000-05-12 Lighting fixture with high antiglare properties

Country Status (3)

Country Link
EP (1) EP1054209B1 (en)
DE (1) DE60018129T2 (en)
IT (1) IT1312450B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140268731A1 (en) 2013-03-15 2014-09-18 Lighting Science Group Corpporation Low bay lighting system and associated methods
CN104565987B (en) * 2013-10-12 2017-05-24 苏州欧普照明有限公司 Wall lamp
WO2022057899A1 (en) * 2020-09-21 2022-03-24 苏州欧普照明有限公司 Lighting lamp and light source system thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE550313C (en) * 1929-03-23 1932-05-13 Siemens Schuckertwerke Akt Ges Miner's lamp for connection to an electrical network
DE3318264A1 (en) * 1983-05-19 1984-11-22 Dr. Ing. Willing GmbH, 1000 Berlin Lighting fixture with perforated mirror-finished reflector
US4652851A (en) * 1983-11-07 1987-03-24 Ian Lewin Lamp control system
GB2215447A (en) * 1987-11-06 1989-09-20 Designed Architectural Lightin Lighting installation
DE3902494A1 (en) * 1989-01-27 1990-08-02 Siemens Ag Indirect mirror luminaire

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE550313C (en) * 1929-03-23 1932-05-13 Siemens Schuckertwerke Akt Ges Miner's lamp for connection to an electrical network
DE3318264A1 (en) * 1983-05-19 1984-11-22 Dr. Ing. Willing GmbH, 1000 Berlin Lighting fixture with perforated mirror-finished reflector
US4652851A (en) * 1983-11-07 1987-03-24 Ian Lewin Lamp control system
GB2215447A (en) * 1987-11-06 1989-09-20 Designed Architectural Lightin Lighting installation
DE3902494A1 (en) * 1989-01-27 1990-08-02 Siemens Ag Indirect mirror luminaire

Also Published As

Publication number Publication date
EP1054209A2 (en) 2000-11-22
DE60018129T2 (en) 2006-04-13
DE60018129D1 (en) 2005-03-24
EP1054209B1 (en) 2005-02-16
ITMI991075A1 (en) 2000-11-17
IT1312450B1 (en) 2002-04-17

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