DE69228614T2 - REFLECTOR FOR AN ELECTRICAL RADIATION EMITTING DEVICE AND DEVICE WITH SUCH A REFLECTOR - Google Patents
REFLECTOR FOR AN ELECTRICAL RADIATION EMITTING DEVICE AND DEVICE WITH SUCH A REFLECTORInfo
- Publication number
- DE69228614T2 DE69228614T2 DE69228614T DE69228614T DE69228614T2 DE 69228614 T2 DE69228614 T2 DE 69228614T2 DE 69228614 T DE69228614 T DE 69228614T DE 69228614 T DE69228614 T DE 69228614T DE 69228614 T2 DE69228614 T2 DE 69228614T2
- Authority
- DE
- Germany
- Prior art keywords
- fitting
- sections
- reflector
- longitudinal
- diagonal
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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.
Applications Claiming Priority (2)
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 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69228614D1 DE69228614D1 (en) | 1999-04-15 |
DE69228614T2 true DE69228614T2 (en) | 1999-09-30 |
Family
ID=20384547
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69228614T Expired - Fee Related DE69228614T2 (en) | 1991-12-09 | 1992-12-07 | REFLECTOR FOR AN ELECTRICAL RADIATION EMITTING DEVICE AND DEVICE 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) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Families Citing this family (6)
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 |
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)
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 |
-
1991
- 1991-12-09 SE SE9103631A patent/SE469804B/en not_active IP Right Cessation
-
1992
- 1992-12-07 AU AU31212/93A patent/AU3121293A/en not_active Abandoned
- 1992-12-07 DE DE69228614T patent/DE69228614T2/en not_active Expired - Fee Related
- 1992-12-07 WO PCT/SE1992/000842 patent/WO1993012376A1/en active IP Right Grant
- 1992-12-07 EP EP92924999A patent/EP0619006B1/en not_active Expired - Lifetime
- 1992-12-07 AT AT92924999T patent/ATE177521T1/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Also Published As
Publication number | Publication date |
---|---|
WO1993012376A1 (en) | 1993-06-24 |
AU3121293A (en) | 1993-07-19 |
DE69228614D1 (en) | 1999-04-15 |
EP0619006A1 (en) | 1994-10-12 |
SE469804B (en) | 1993-09-13 |
EP0619006B1 (en) | 1999-03-10 |
ATE177521T1 (en) | 1999-03-15 |
SE9103631L (en) | 1993-06-10 |
SE9103631D0 (en) | 1991-12-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |