ITVI20050297A1 - Gruppo ottico a fascio luminoso regolabile - Google Patents

Gruppo ottico a fascio luminoso regolabile

Info

Publication number
ITVI20050297A1
ITVI20050297A1 IT000297A ITVI20050297A ITVI20050297A1 IT VI20050297 A1 ITVI20050297 A1 IT VI20050297A1 IT 000297 A IT000297 A IT 000297A IT VI20050297 A ITVI20050297 A IT VI20050297A IT VI20050297 A1 ITVI20050297 A1 IT VI20050297A1
Authority
IT
Italy
Prior art keywords
optical group
bright optical
lighting appliance
reflector
allow
Prior art date
Application number
IT000297A
Other languages
English (en)
Inventor
Gian Pietro Beghelli
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
Priority to IT000297A priority Critical patent/ITVI20050297A1/it
Priority to DE602006009458T priority patent/DE602006009458D1/de
Priority to EP06123798A priority patent/EP1785667B1/en
Priority to AT06123798T priority patent/ATE444466T1/de
Publication of ITVI20050297A1 publication Critical patent/ITVI20050297A1/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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/04—Controlling the distribution of the light emitted by adjustment of elements by movement of 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
    • F21V7/00—Reflectors for light sources
    • F21V7/10—Construction
    • F21V7/16—Construction with provision for adjusting the curvature
    • 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
    • F21V7/18—Construction with provision for folding or collapsing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • 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
    • F21V7/005—Reflectors for light sources with an elongated shape to cooperate with linear light sources
    • 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
IT000297A 2005-11-11 2005-11-11 Gruppo ottico a fascio luminoso regolabile ITVI20050297A1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT000297A ITVI20050297A1 (it) 2005-11-11 2005-11-11 Gruppo ottico a fascio luminoso regolabile
DE602006009458T DE602006009458D1 (de) 2005-11-11 2006-11-10 Optische Einheit mit einstellbaren Lichtstrahl
EP06123798A EP1785667B1 (en) 2005-11-11 2006-11-10 Optical group with an adjustable light beam
AT06123798T ATE444466T1 (de) 2005-11-11 2006-11-10 Optische einheit mit einstellbaren lichtstrahl

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000297A ITVI20050297A1 (it) 2005-11-11 2005-11-11 Gruppo ottico a fascio luminoso regolabile

Publications (1)

Publication Number Publication Date
ITVI20050297A1 true ITVI20050297A1 (it) 2007-05-12

Family

ID=37561326

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000297A ITVI20050297A1 (it) 2005-11-11 2005-11-11 Gruppo ottico a fascio luminoso regolabile

Country Status (4)

Country Link
EP (1) EP1785667B1 (it)
AT (1) ATE444466T1 (it)
DE (1) DE602006009458D1 (it)
IT (1) ITVI20050297A1 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101581440B (zh) * 2008-12-04 2011-03-30 余高辉 一种高亮度照明装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07220513A (ja) * 1994-02-02 1995-08-18 Ohbayashi Corp 可変反射板を有する照明器具
DE19822580A1 (de) * 1998-05-20 1999-12-02 Waldmann Gmbh & Co Herbert Leuchte mit verstellbarem Reflektor
US6561678B2 (en) * 2001-02-05 2003-05-13 James F. Loughrey Variable focus indirect lighting fixture

Also Published As

Publication number Publication date
EP1785667B1 (en) 2009-09-30
EP1785667A2 (en) 2007-05-16
EP1785667A3 (en) 2007-05-30
DE602006009458D1 (de) 2009-11-12
ATE444466T1 (de) 2009-10-15

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