ATE478304T1 - LIGHTING DEVICE - Google Patents

LIGHTING DEVICE

Info

Publication number
ATE478304T1
ATE478304T1 AT08717860T AT08717860T ATE478304T1 AT E478304 T1 ATE478304 T1 AT E478304T1 AT 08717860 T AT08717860 T AT 08717860T AT 08717860 T AT08717860 T AT 08717860T AT E478304 T1 ATE478304 T1 AT E478304T1
Authority
AT
Austria
Prior art keywords
reflector unit
optical elements
longitudinal axis
interior
lighting device
Prior art date
Application number
AT08717860T
Other languages
German (de)
Inventor
Gerard Francis Hamilton
Original Assignee
Gerard Francis Hamilton
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=39539502&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE478304(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gerard Francis Hamilton filed Critical Gerard Francis Hamilton
Application granted granted Critical
Publication of ATE478304T1 publication Critical patent/ATE478304T1/en

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
    • 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
    • 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
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
    • 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
    • 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
    • F21Y2113/00—Combination of 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
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Vehicle Body Suspensions (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Polarising Elements (AREA)

Abstract

A luminaire apparatus (1) comprising optical elements and electrical elements located within a housing (10), the optical elements comprising a reflector unit (11) having an interior reflective surface (11a) and a longitudinal axis wherein the reflector unit (11) has an inverted substantially parabolic shaped cross sectional profile having an arcuate base portion (110) from which two opposing elongate arms project (110a, 110b), the optical elements further comprising a bulb (12) mountable in the interior of the reflector unit (11) and centrally along the said longitudinal axis of the reflector unit (11) by means of one of a plurality of lampholders positioned in or adjacent the reflector unit (11).
AT08717860T 2007-03-14 2008-03-14 LIGHTING DEVICE ATE478304T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IE20070172A IES20070172A2 (en) 2007-03-14 2007-03-14 A luminaire apparatus
PCT/EP2008/053119 WO2008110630A1 (en) 2007-03-14 2008-03-14 A luminaire apparatus

Publications (1)

Publication Number Publication Date
ATE478304T1 true ATE478304T1 (en) 2010-09-15

Family

ID=39539502

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08717860T ATE478304T1 (en) 2007-03-14 2008-03-14 LIGHTING DEVICE

Country Status (6)

Country Link
EP (1) EP2135004B1 (en)
AT (1) ATE478304T1 (en)
DE (1) DE602008002239D1 (en)
GB (1) GB2460788A (en)
IE (1) IES20070172A2 (en)
WO (1) WO2008110630A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102548722B (en) * 2009-09-23 2014-07-30 菲谢博士特殊灯具有限责任公司 Heating installation and reflecting device for a heating installation.
CN103672738A (en) * 2013-12-02 2014-03-26 黄婵 Reflection cup used for anti-glare lamp
CN103791456B (en) * 2014-01-23 2016-03-23 重庆交通大学 Tunnel intraoral illumination environment simulator
DE102020104776A1 (en) 2020-02-24 2021-08-26 Tridonic Gmbh & Co Kg Ambient light detection by means of a polarization filter arranged inside a luminaire

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6079851A (en) * 1997-02-26 2000-06-27 The Whitaker Corporation Fluorescent lighting fixture having two separate end supports, separate integral ballast subassembly and lamps sockets, and hood positionable above end supports for mounting in or below opening in suspended ceiling
US6092913A (en) * 1998-03-26 2000-07-25 Renova Technologies, Llc Fluorescent light fixture
US6585396B1 (en) * 2001-06-01 2003-07-01 Neal R. Verfuerth Fluorescent hanging light fixture

Also Published As

Publication number Publication date
EP2135004B1 (en) 2010-08-18
EP2135004A1 (en) 2009-12-23
IES20070172A2 (en) 2008-07-23
IE20080196A1 (en) 2008-10-15
WO2008110630A1 (en) 2008-09-18
GB2460788A (en) 2009-12-16
GB0917621D0 (en) 2009-11-25
DE602008002239D1 (en) 2010-09-30

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Legal Events

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