SG155118A1 - Light fixture for illuminating building surfaces - Google Patents

Light fixture for illuminating building surfaces

Info

Publication number
SG155118A1
SG155118A1 SG200900231-2A SG2009002312A SG155118A1 SG 155118 A1 SG155118 A1 SG 155118A1 SG 2009002312 A SG2009002312 A SG 2009002312A SG 155118 A1 SG155118 A1 SG 155118A1
Authority
SG
Singapore
Prior art keywords
reflector
fixture housing
light fixture
fixture
building surfaces
Prior art date
Application number
SG200900231-2A
Inventor
Dr Markus Goerres
Original Assignee
Erco Gmbh
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 Erco Gmbh filed Critical Erco Gmbh
Publication of SG155118A1 publication Critical patent/SG155118A1/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
    • F21V7/04—Optical design
    • F21V7/09—Optical design with a combination of different curvatures
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment
    • 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
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • F21S8/022—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a floor or like ground surface, e.g. pavement or false floor
    • 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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/06—Controlling the distribution of the light emitted by adjustment of elements by movement of refractors
    • 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
    • F21V7/048—Optical design with facets structure
    • 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
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/107—Outdoor lighting of the exterior of buildings
    • 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
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/406—Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

A light fixture (14) is shown and described for illuminating a-building surface (19) and having a fixture housing (26) holding a bowl-shaped reflector (11) with a generally rotation-symmetrical (11) outer surface centered on a longitudinal center axis (M) and an inner surface (16) provided with a plurality of segments (15) for producing a rotationally asymmetrical illuminated zone. The novelty is, inter alia, that the fixture housing has a rotary bearing (29) for the reflector so as to enable rotation of the reflector about its central longitudinal axis, and in that a device (30) is provided on the fixture housing for rotationally arresting the reflector, the device fixing the reflector relative to the fixture housing in any of a plurality of angularly offset is positions.
SG200900231-2A 2008-02-13 2009-01-09 Light fixture for illuminating building surfaces SG155118A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200810009013 DE102008009013B3 (en) 2008-02-13 2008-02-13 Luminaire and reflector element, in particular for illuminating building surfaces

Publications (1)

Publication Number Publication Date
SG155118A1 true SG155118A1 (en) 2009-09-30

Family

ID=40600177

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200900231-2A SG155118A1 (en) 2008-02-13 2009-01-09 Light fixture for illuminating building surfaces

Country Status (5)

Country Link
EP (1) EP2090823A1 (en)
CN (1) CN101509634A (en)
AU (1) AU2009200150A1 (en)
DE (1) DE102008009013B3 (en)
SG (1) SG155118A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009025629A1 (en) 2009-06-17 2010-12-23 Erco Gmbh Lamp for illuminating building wall, has bulb for projecting in interior part of reflector and overlapped by covering element that is formed from wound wire, where covering element comprises connecting and blend prevention sections
CN103244855A (en) * 2013-05-17 2013-08-14 北京信能阳光新能源科技有限公司 Modularization intelligent dimming LED (light-emitting diode) high bay lighting lamp
CN108954071B (en) * 2018-04-12 2020-12-29 安徽正飞信息科技有限公司 Explosion-proof hidden pinup of washing

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19910192C2 (en) 1999-03-09 2002-04-04 Schott Auer Gmbh Reflector with a concave, rotationally symmetrical body and a faceted reflection surface
DE10048561A1 (en) * 2000-09-30 2002-04-11 Hella Kg Hueck & Co Light unit for vehicle, especially headlamp, has reflector and/or light panel facet elements in rows bounded by curved radial lines and shaped to reflect light in accordance with light distribution
DE202004013813U1 (en) * 2004-09-02 2006-01-05 Erco Leuchten Gmbh Light fixture for illuminating building areas, has curved reflector unit, whose interior is divided into number of structurally arranged segments, which exhibit respective surfaces that are curved to internal space of reflector unit
DE102004042915B4 (en) * 2004-09-02 2011-04-14 Erco Gmbh Luminaire for illuminating building surfaces or parts of buildings
DE102005029669A1 (en) * 2005-06-22 2007-01-11 Arnold & Richter Cine Technik Gmbh & Co. Betriebs Kg headlights
DE202007013205U1 (en) * 2007-07-26 2008-12-11 Erco Leuchten Gmbh lamp
DE102007035396B4 (en) * 2007-07-26 2011-04-14 Erco Gmbh lamp
DE102007035528B9 (en) * 2007-07-26 2012-02-09 Erco Gmbh lamp

Also Published As

Publication number Publication date
CN101509634A (en) 2009-08-19
EP2090823A1 (en) 2009-08-19
DE102008009013B3 (en) 2009-08-20
AU2009200150A1 (en) 2009-08-27

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