SE469804B - Reflector for an electric radiation luminaire and an electric radiation luminaire provided with such a reflector - Google Patents

Reflector for an electric radiation luminaire and an electric radiation luminaire provided with such a reflector

Info

Publication number
SE469804B
SE469804B SE9103631A SE9103631A SE469804B SE 469804 B SE469804 B SE 469804B SE 9103631 A SE9103631 A SE 9103631A SE 9103631 A SE9103631 A SE 9103631A SE 469804 B SE469804 B SE 469804B
Authority
SE
Sweden
Prior art keywords
fitting
sections
reflector
radiation
luminaire
Prior art date
Application number
SE9103631A
Other languages
Swedish (sv)
Other versions
SE9103631L (en
SE9103631D0 (en
Inventor
N Svendenius
Original Assignee
Fagerhults Ab
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 Fagerhults Ab filed Critical Fagerhults Ab
Priority to SE9103631A priority Critical patent/SE469804B/en
Publication of SE9103631D0 publication Critical patent/SE9103631D0/en
Priority to PCT/SE1992/000842 priority patent/WO1993012376A1/en
Priority to AU31212/93A priority patent/AU3121293A/en
Priority to EP92924999A priority patent/EP0619006B1/en
Priority to AT92924999T priority patent/ATE177521T1/en
Priority to DE69228614T priority patent/DE69228614T2/en
Publication of SE9103631L publication Critical patent/SE9103631L/en
Publication of SE469804B publication Critical patent/SE469804B/en
Priority to NO19942019A priority patent/NO310253B1/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
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • 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
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/02—Combinations of only two kinds of elements
    • F21V13/10—Combinations of only two kinds of elements the elements being reflectors and screens
    • 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
    • F21V7/0025—Combination of two or more reflectors for a single light source
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Aerials With Secondary Devices (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Optical Elements Other Than Lenses (AREA)

Abstract

The invention concerns a reflector (1) for an electrical radiation fitting (31) as well as a radiation fitting provided with one or several such reflectors. A reflector comprises top sections (3, 4) and with respect to the longitudinal extension of the fitting longitudinal sections (5, 6). The interior side of the reflector is provided with a reflecting layer (2). According to the invention, to the top section (3, 4) and the longitudinal sections (5, 6) there are connected at an angle of app. 45 DEG oblique diagonal sections (7-10) for controlling the light from a fluorescent tube (13) mainly in diagonal and longitudinal direction of the fitting. Between a pair of diagonal sections (7, 10) respectively (8, 9) there extends in transverse direction of the fitting transverse sections (11, 12), above which there are triangle-shaped openings for introduction of a fluorescent tube (13). The radiation fitting (31) is provided with a larger number of reflectors arranged in series, the lateral outer sides of which are situated within vertical planes for flush abutment against each other, the free edges of the sections being provided to rest upon a border (32) surrounding the fitting.
SE9103631A 1991-12-09 1991-12-09 Reflector for an electric radiation luminaire and an electric radiation luminaire provided with such a reflector SE469804B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE9103631A SE469804B (en) 1991-12-09 1991-12-09 Reflector for an electric radiation luminaire and an electric radiation luminaire provided with such a reflector
PCT/SE1992/000842 WO1993012376A1 (en) 1991-12-09 1992-12-07 Reflector for an electrical radiation fitting and radiation fitting furnished with such a reflector
AU31212/93A AU3121293A (en) 1991-12-09 1992-12-07 Reflector for an electrical radiation fitting and radiation fitting furnished with such a reflector
EP92924999A EP0619006B1 (en) 1991-12-09 1992-12-07 Reflector for an electrical radiation fitting and radiation fitting furnished with such a reflector
AT92924999T ATE177521T1 (en) 1991-12-09 1992-12-07 REFLECTOR FOR A DEVICE EMITTING ELECTRICAL RAYS AND DEVICE HAVING SUCH A REFLECTOR
DE69228614T DE69228614T2 (en) 1991-12-09 1992-12-07 REFLECTOR FOR AN ELECTRICAL RADIATION EMITTING DEVICE AND DEVICE WITH SUCH A REFLECTOR
NO19942019A NO310253B1 (en) 1991-12-09 1994-06-01 Reflector for an electric beam luminaire, as well as an electric beam luminaire equipped with such a reflector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9103631A SE469804B (en) 1991-12-09 1991-12-09 Reflector for an electric radiation luminaire and an electric radiation luminaire provided with such a reflector

Publications (3)

Publication Number Publication Date
SE9103631D0 SE9103631D0 (en) 1991-12-09
SE9103631L SE9103631L (en) 1993-06-10
SE469804B true SE469804B (en) 1993-09-13

Family

ID=20384547

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9103631A SE469804B (en) 1991-12-09 1991-12-09 Reflector for an electric radiation luminaire and an electric radiation luminaire provided with such a reflector

Country Status (6)

Country Link
EP (1) EP0619006B1 (en)
AT (1) ATE177521T1 (en)
AU (1) AU3121293A (en)
DE (1) DE69228614T2 (en)
SE (1) SE469804B (en)
WO (1) WO1993012376A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU774682B2 (en) 1999-11-12 2004-07-01 Koninklijke Philips Electronics N.V. Luminaire without lamellae
ITTO20010460A1 (en) * 2001-05-18 2002-11-18 Fiat Ricerche CONTROLLED LUMINANCE LIGHTING DEVICE.
ITTO20010464A1 (en) * 2001-05-18 2002-11-18 Fiat Ricerche CONTROLLED LUMINANCE LIGHTING DEVICE.
DE10151958A1 (en) * 2001-10-22 2003-04-30 Zumtobel Staff Gmbh Luminaire with several pot reflectors
DE102004005917A1 (en) * 2004-02-06 2005-08-25 Zumtobel Staff Gmbh Reflector arrangement for a luminaire with a plurality of reflector chambers arranged in series
CN101545609B (en) * 2008-03-25 2010-09-29 山西光宇电源有限公司 Multi-surface reflector for LED street lamp
CN105444004A (en) * 2016-01-04 2016-03-30 众普森科技（株洲）有限公司 Anti-glare module suitable for outdoor lamp

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3246137A (en) * 1966-04-12 Air diffusing light fixture
US2242590A (en) * 1939-08-04 1941-05-20 Moreau Marcel Eloi Light reflector
US3902059A (en) * 1974-02-15 1975-08-26 Esquire Inc Light reflector system
DE2740487C3 (en) * 1977-09-08 1981-06-19 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Electronic flash unit
US4389699A (en) * 1981-09-11 1983-06-21 Armstrong World Industries, Inc. Swivel cell light fixture
US4751626A (en) * 1987-05-28 1988-06-14 Columbia Lighting, Inc. Reflector system for a luminaire

Also Published As

Publication number Publication date
WO1993012376A1 (en) 1993-06-24
AU3121293A (en) 1993-07-19
DE69228614T2 (en) 1999-09-30
DE69228614D1 (en) 1999-04-15
EP0619006A1 (en) 1994-10-12
EP0619006B1 (en) 1999-03-10
ATE177521T1 (en) 1999-03-15
SE9103631L (en) 1993-06-10
SE9103631D0 (en) 1991-12-09

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