EP1571391A3 - Street lighting system - Google Patents

Street lighting system Download PDF

Info

Publication number
EP1571391A3
EP1571391A3 EP05075521A EP05075521A EP1571391A3 EP 1571391 A3 EP1571391 A3 EP 1571391A3 EP 05075521 A EP05075521 A EP 05075521A EP 05075521 A EP05075521 A EP 05075521A EP 1571391 A3 EP1571391 A3 EP 1571391A3
Authority
EP
European Patent Office
Prior art keywords
lighting system
reflector
street lighting
street
continuity
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Withdrawn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
EP05075521A
Other languages
German (de)
French (fr)
Other versions
EP1571391A2 (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
Application filed by Beghelli SpA filed Critical Beghelli SpA
Publication of EP1571391A2 publication Critical patent/EP1571391A2/en
Publication of EP1571391A3 publication Critical patent/EP1571391A3/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Withdrawn legal-status Critical Current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
    • F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
    • F21S8/086—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device attached sideways of the standard, e.g. for roads and highways
    • 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
    • F21V7/04—Optical design
    • F21V7/09—Optical design with a combination of different curvatures

Abstract

A street lighting system, comprising a reflector (10) essentially consisting of a series of surfaces (11-16) with an optical function, among which, in general, there is no geometrical continuity, and arbitrary connecting surfaces (18), not optically controlled, which serve to give continuity to the composite surface; if the reflector (10), thus constructed, is maintained with the outlet eye parallel to the street level, it does not disperse the light flow upwards and also produces an illumination distribution, on the street level, corresponding to an ideal average luminosity under pre-established photometric conditions.
EP05075521A 2004-03-03 2005-03-03 Street lighting system Withdrawn EP1571391A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000032A ITVI20040032A1 (en) 2004-03-03 2004-03-03 STREET LIGHTING APPARATUS
ITVI20040032 2004-03-03

Publications (2)

Publication Number Publication Date
EP1571391A2 EP1571391A2 (en) 2005-09-07
EP1571391A3 true EP1571391A3 (en) 2007-03-14

Family

ID=34746757

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05075521A Withdrawn EP1571391A3 (en) 2004-03-03 2005-03-03 Street lighting system

Country Status (2)

Country Link
EP (1) EP1571391A3 (en)
IT (1) ITVI20040032A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202008010884U1 (en) 2008-07-17 2008-10-30 Bega Gantenbrink-Leuchten Kg lamp

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4358816A (en) * 1980-09-05 1982-11-09 General Electric Company Roadway luminaire
US4789923A (en) * 1986-12-23 1988-12-06 Hubbell Incorporated Reflector for roadway lighting luminaire
US6497500B1 (en) * 2001-11-16 2002-12-24 General Electric Company Asymmetric flood lighting reflector and apparatus for making same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4358816A (en) * 1980-09-05 1982-11-09 General Electric Company Roadway luminaire
US4789923A (en) * 1986-12-23 1988-12-06 Hubbell Incorporated Reflector for roadway lighting luminaire
US6497500B1 (en) * 2001-11-16 2002-12-24 General Electric Company Asymmetric flood lighting reflector and apparatus for making same

Also Published As

Publication number Publication date
ITVI20040032A1 (en) 2004-06-03
EP1571391A2 (en) 2005-09-07

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