ATE444466T1 - Optische einheit mit einstellbaren lichtstrahl - Google Patents

Optische einheit mit einstellbaren lichtstrahl

Info

Publication number
ATE444466T1
ATE444466T1 AT06123798T AT06123798T ATE444466T1 AT E444466 T1 ATE444466 T1 AT E444466T1 AT 06123798 T AT06123798 T AT 06123798T AT 06123798 T AT06123798 T AT 06123798T AT E444466 T1 ATE444466 T1 AT E444466T1
Authority
AT
Austria
Prior art keywords
light beam
adjustable light
optical unit
lighting appliance
reflector
Prior art date
Application number
AT06123798T
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
Application granted granted Critical
Publication of ATE444466T1 publication Critical patent/ATE444466T1/de

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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Laser Surgery Devices (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Eyeglasses (AREA)
AT06123798T 2005-11-11 2006-11-10 Optische einheit mit einstellbaren lichtstrahl ATE444466T1 (de)

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
ATE444466T1 true ATE444466T1 (de) 2009-10-15

Family

ID=37561326

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06123798T ATE444466T1 (de) 2005-11-11 2006-11-10 Optische einheit mit einstellbaren lichtstrahl

Country Status (4)

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

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
DE602006009458D1 (de) 2009-11-12
ITVI20050297A1 (it) 2007-05-12
EP1785667A2 (de) 2007-05-16
EP1785667B1 (de) 2009-09-30
EP1785667A3 (de) 2007-05-30

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties