DE59202396D1 - Reflector for a lamp. - Google Patents
Reflector for a lamp.Info
- Publication number
- DE59202396D1 DE59202396D1 DE59202396T DE59202396T DE59202396D1 DE 59202396 D1 DE59202396 D1 DE 59202396D1 DE 59202396 T DE59202396 T DE 59202396T DE 59202396 T DE59202396 T DE 59202396T DE 59202396 D1 DE59202396 D1 DE 59202396D1
- Authority
- DE
- Germany
- Prior art keywords
- reflector
- perforated sheet
- lighting means
- lamp
- antiglare
- 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 - Lifetime
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
- 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
- F21V13/12—Combinations of only three kinds of elements
-
- 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
- F21V11/08—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using diaphragms containing one or more apertures
- F21V11/14—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using diaphragms containing one or more apertures with many small apertures
-
- 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
- F21V7/0008—Reflectors for light sources providing for indirect lighting
- F21V7/0016—Reflectors for light sources providing for indirect lighting on lighting devices that also provide for direct lighting, e.g. by means of independent light sources, by splitting of the light beam, by switching between both lighting modes
-
- 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
- F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Abstract
The invention relates to a reflector for a lighting device with at least one elongate lighting means, such as e.g. fluorescent lamps or halogen rods, the reflector covering the lighting means at least partially and being made from a perforated sheet (10). According to the invention, a light-permeable foil (11) bears against the perforated sheet (10) on the inside and/or on the outside or is arranged on the perforated sheet (10) in order to form an antiglare device. Conventional opal or milky half shells as antiglare device can thus be forgone. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9113266 | 1991-10-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59202396D1 true DE59202396D1 (en) | 1995-07-06 |
Family
ID=6872593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE59202396T Expired - Lifetime DE59202396D1 (en) | 1991-10-24 | 1992-10-14 | Reflector for a lamp. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0538727B1 (en) |
AT (1) | ATE123335T1 (en) |
DE (1) | DE59202396D1 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT401966B (en) * | 1994-11-17 | 1997-01-27 | Photonic Optische Geraete Gmbh | LIGHTING DEVICE |
DE4443741A1 (en) * | 1994-12-08 | 1996-06-13 | Hartmut S Engel | lamp |
DE19615523C1 (en) * | 1996-04-19 | 1997-11-20 | Fraenkische Leuchten Gmbh | Translucent light-cover |
DE19620659C2 (en) * | 1996-05-22 | 2002-06-27 | Zumtobel Licht | Luminaire with a light exit disc |
DE19648310A1 (en) * | 1996-11-21 | 1998-05-28 | Zumtobel Licht | Lamp with at least one light-attenuation part |
WO1999027296A1 (en) * | 1997-11-24 | 1999-06-03 | Nordisk Edb-Miljø Aps | A light reflecting device and a method for improving the quality of illumination for a fluorescent tube lighting fixture |
DE19822305C1 (en) * | 1998-05-18 | 1999-12-02 | Waldmann Gmbh & Co Herbert | Wide beam indirect light |
DE29906238U1 (en) * | 1999-04-07 | 2000-08-17 | Zumtobel Staff Gmbh | Luminaire with at least two, in particular elongated, lamps arranged side by side |
AT5385U1 (en) * | 2001-05-04 | 2002-06-25 | Sibu Design Gmbh & Co Kg | DECORATIVE PANEL, ESPECIALLY AS A CEILING ELEMENT |
DE10216249A1 (en) * | 2002-04-12 | 2003-10-23 | Zumtobel Staff Gmbh | Light has diffuser cage with at least one light inlet opening on at least one side of lamp chamber and wall of chamber opposite cage has at least one light outlet opening |
DE10241941B4 (en) * | 2002-09-10 | 2015-07-02 | Zumtobel Lighting Gmbh | Lighting system, adaptation element and luminaire with it |
DE102010041478A1 (en) * | 2010-09-27 | 2012-03-29 | Zumtobel Lighting Gmbh | Arrangement for directed light emission |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3860903A (en) * | 1974-03-26 | 1975-01-14 | Westinghouse Electric Corp | High output low brightness ventilated luminaire |
DE8528116U1 (en) * | 1985-10-02 | 1987-02-12 | Thorn Emi Licht GmbH, 5760 Arnsberg | lamp |
DE3605226A1 (en) * | 1986-02-19 | 1987-08-27 | Daume & Jordan Gmbh & Co Kg | GLARE-FREE LAMP WITH STRIP-SHADE DIMMING REFLECTOR |
GB2215447B (en) * | 1987-11-06 | 1991-05-29 | Designed Architectural Lightin | Lighting installation |
-
1992
- 1992-10-14 AT AT92117550T patent/ATE123335T1/en not_active IP Right Cessation
- 1992-10-14 EP EP92117550A patent/EP0538727B1/en not_active Expired - Lifetime
- 1992-10-14 DE DE59202396T patent/DE59202396D1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0538727A1 (en) | 1993-04-28 |
EP0538727B1 (en) | 1995-05-31 |
ATE123335T1 (en) | 1995-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Representative=s name: ACKMANN MENGES PATENT- UND RECHTSANWAELTE, 80469 M |