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EP1847764A3 - Column lighting device - Google Patents

Column lighting device Download PDF

Info

Publication number
EP1847764A3
EP1847764A3 EP07105837A EP07105837A EP1847764A3 EP 1847764 A3 EP1847764 A3 EP 1847764A3 EP 07105837 A EP07105837 A EP 07105837A EP 07105837 A EP07105837 A EP 07105837A EP 1847764 A3 EP1847764 A3 EP 1847764A3
Authority
EP
European Patent Office
Prior art keywords
optical space
screen
cap
light
lighting device
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.)
Withdrawn
Application number
EP07105837A
Other languages
German (de)
French (fr)
Other versions
EP1847764A2 (en
Inventor
Giannunzio Guzzini
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.)
Iguzzini Illuminazione SpA
Original Assignee
Iguzzini Illuminazione 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
Application filed by Iguzzini Illuminazione SpA filed Critical Iguzzini Illuminazione SpA
Publication of EP1847764A2 publication Critical patent/EP1847764A2/en
Publication of EP1847764A3 publication Critical patent/EP1847764A3/en
Withdrawn legal-status Critical Current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
    • F21S8/08—Lighting devices intended for fixed installation with a standard
    • F21S8/081—Lighting devices intended for fixed installation with a standard of low-built type, e.g. landscape light
    • F21S8/083—Lighting devices intended for fixed installation with a standard of low-built type, e.g. landscape light of bollard type, i.e. with lighting fixture integrated into the standard or mounted on top of it and having substantially the same diameter
    • 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
    • F21V11/06—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using crossed laminae or strips, e.g. grid-shaped louvers; using lattices or honeycombs
    • 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
    • F21V13/08—Combinations of only two kinds of elements the elements being filters or photoluminescent elements and reflectors
    • 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
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • 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
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • F21W2111/02—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for roads, paths or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

Lighting device of the column type, comprising a support structure (1) provided at the top thereof with an optical space (3), a housing (5) for at least one light source (7) arranged inside the optical space (3), a light passage screen (9) that makes the side surface of the optical space (3), a cap (11) of opaque material arranged on top of the optical space (3), the side wall (13) of the cap (11) covering at least partly the transparent screen (9), and at least one reflector screen (17) with curved section, with concavity facing downwards, arranged inside the optical space (3). The bottom portion of the side wall (13) of the cap (11) exhibits an enlarged outer edge (21) which operates in combination with the light absorbing means present inside the optical space (3) for screening all the light beams emitted above the horizontal plane passing through the centre of gravity of the transparent portion of the screen (9) and/or for deviating the light beams emitted by the light source (7) and reflected by the reflector screen (17) downwards.
EP07105837A 2006-04-19 2007-04-10 Column lighting device Withdrawn EP1847764A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI20060778 ITMI20060778A1 (en) 2006-04-19 2006-04-19 COLUMN LIGHTING DEVICE

Publications (2)

Publication Number Publication Date
EP1847764A2 EP1847764A2 (en) 2007-10-24
EP1847764A3 true EP1847764A3 (en) 2008-06-18

Family

ID=38228534

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07105837A Withdrawn EP1847764A3 (en) 2006-04-19 2007-04-10 Column lighting device

Country Status (4)

Country Link
EP (1) EP1847764A3 (en)
CN (1) CN101059214A (en)
IT (1) ITMI20060778A1 (en)
NO (1) NO20071976L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019011721A1 (en) * 2017-07-13 2019-01-17 Philips Lighting Holding B.V. Light emitting strip
US20220252775A1 (en) * 2019-05-15 2022-08-11 Signify Holding B.V. Reduced glare lighting
US20220397261A1 (en) * 2019-11-13 2022-12-15 Iguzzini Illuminazione S.P.A. Built-in lighting apparatus

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2125635A (en) * 1935-01-14 1938-08-02 John P Hobart Illuminating device
US4293899A (en) * 1978-12-21 1981-10-06 Sanner George E Luminaire
EP0598610A1 (en) * 1992-11-18 1994-05-25 Jerry Shun Chang Yang A compound structure for projecting and pagoda type lamp
US6183112B1 (en) * 1998-12-21 2001-02-06 Bert C Bomas Directional lighting fixture
EP1074787A2 (en) * 1999-08-06 2001-02-07 iGUZZINI ILLUMINAZIONE S.R.L. Lighting apparatus with controlled light emission
JP2001135103A (en) * 1999-10-29 2001-05-18 Toshiba Lighting & Technology Corp Lighting equipment
US6874905B1 (en) * 2003-02-19 2005-04-05 Pathway light fixture
EP1710492A2 (en) * 2005-04-08 2006-10-11 iGUZZINI ILLUMINAZIONE S.p.A. Column lighting device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2125635A (en) * 1935-01-14 1938-08-02 John P Hobart Illuminating device
US4293899A (en) * 1978-12-21 1981-10-06 Sanner George E Luminaire
EP0598610A1 (en) * 1992-11-18 1994-05-25 Jerry Shun Chang Yang A compound structure for projecting and pagoda type lamp
US6183112B1 (en) * 1998-12-21 2001-02-06 Bert C Bomas Directional lighting fixture
EP1074787A2 (en) * 1999-08-06 2001-02-07 iGUZZINI ILLUMINAZIONE S.R.L. Lighting apparatus with controlled light emission
JP2001135103A (en) * 1999-10-29 2001-05-18 Toshiba Lighting & Technology Corp Lighting equipment
US6874905B1 (en) * 2003-02-19 2005-04-05 Pathway light fixture
EP1710492A2 (en) * 2005-04-08 2006-10-11 iGUZZINI ILLUMINAZIONE S.p.A. Column lighting device

Also Published As

Publication number Publication date
NO20071976L (en) 2007-10-22
ITMI20060778A1 (en) 2007-10-20
EP1847764A2 (en) 2007-10-24
CN101059214A (en) 2007-10-24

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