EP0836045A2 - Lampadaire - Google Patents
Lampadaire Download PDFInfo
- Publication number
- EP0836045A2 EP0836045A2 EP97115309A EP97115309A EP0836045A2 EP 0836045 A2 EP0836045 A2 EP 0836045A2 EP 97115309 A EP97115309 A EP 97115309A EP 97115309 A EP97115309 A EP 97115309A EP 0836045 A2 EP0836045 A2 EP 0836045A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- plastic body
- heads
- lamp
- translucent
- light
- 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.)
- Granted
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S6/00—Lighting devices intended to be free-standing
- F21S6/005—Lighting devices intended to be free-standing with a lamp housing maintained at a distance from the floor or ground via a support, e.g. standing lamp for ambient lighting
- F21S6/006—Lighting devices intended to be free-standing with a lamp housing maintained at a distance from the floor or ground via a support, e.g. standing lamp for ambient lighting for direct lighting only, e.g. task lighting
-
- 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
- F21V3/00—Globes; Bowls; Cover glasses
-
- 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
Definitions
- the invention relates to a floor lamp, in particular for Illumination of computer workstations.
- the invention has for its object a floor lamp for a group of two desks to indicate the a glare-free illumination of the two within the Two sets of work tables that can be aligned as required and also contributes to room lighting.
- the object of the invention and solution to this problem is a Floor lamp with stand, cross bar placed on the stand and two lamp heads attached to the cross bar, the lamp heads having at least one elongated light source, Side reflectors, a translucent floor and have a top prismatic glass cover and on one longitudinal end about a vertical axis of rotation are pivotally connected to the cross member.
- the lamp heads are at least 180 ° in the horizontal swiveling. As a result, they are at any angle to each other alignable.
- Compact fluorescent lamps are the light sources prefers.
- the translucent floor is for example, as a perforated floor or lamella floor. The light comes partly directly and partly at the side reflectors bundled down glare-free. Furthermore, by the prismatic glass cover emits scattered light upwards, which contributes to room lighting.
- Lamp heads a removable, translucent plastic body have, which is designed as a push part and the prismatic glass cover and the translucent Bottom on the long sides and that facing away from the axis of rotation Front side embraces on the edge.
- the plastic body made of a satin polymethacrylate, also called acrylic glass (Ullmann's encyclopedia of technical Chemistry, 4th edition 1980, volume 19, pages 22-26).
- the translucent plastic body is an interchangeable one Inlay made from a colored strip of material. Through exchange of the deposited material strip are different Colorings possible and the visual effect of the Floor lamp adaptable to the interior design.
- Floor lamp include a stand 1, one on the stand 1 cross bar 2 and two on cross bar 2 attached lamp heads 3.
- the lamp heads 3 have two Compact fluorescent lamps 4 as an elongated light source, Side reflectors 5, a translucent bottom 6 and a top prismatic glass cover 7.
- the lamp heads 3 are at one longitudinal end around a vertical Axis of rotation 8 pivotally connected to the cross member 2.
- the arrangement is such that the lamp heads 3 are pivotable by 180 ° in the horizontal. This results in the examples in Figures 3 to 5 shown ways to align the Luminaire heads 3.
- FIG. 1 A comparative view of Figures 1 and 2 one that the lamp heads 3 a removable Have translucent plastic body 9, the as Push part is formed and the prismatic glass cover 7 and the translucent bottom 6 on the long sides and the end face facing away from the axis of rotation 8 includes.
- the plastic body 9 preferably consists of a satin polymethacrylate. At the Prismatic glass cover 7 diffused light passes through edge-side contact surfaces 10 in the plastic body 9 a. The light is in the translucent plastic body 9 directed and kicks easily on the wall-side surfaces diffuse with decreasing from top to bottom Illuminance off.
- the plastic body 9 contains one interchangeable insert 11 from a colored Strips of material.
- the figures also show that the the axis of rotation 8 associated end of the lamp head as opaque housing 12 is designed, the Outer contour to the shape of the translucent plastic body 9 is adjusted.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Materials For Medical Uses (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29617755U DE29617755U1 (de) | 1996-10-12 | 1996-10-12 | Stehleuchte |
DE29617755U | 1996-10-12 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0836045A2 true EP0836045A2 (fr) | 1998-04-15 |
EP0836045A3 EP0836045A3 (fr) | 1998-12-02 |
EP0836045B1 EP0836045B1 (fr) | 2002-05-08 |
Family
ID=8030493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97115309A Revoked EP0836045B1 (fr) | 1996-10-12 | 1997-09-04 | Lampadaire |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0836045B1 (fr) |
AT (1) | ATE217406T1 (fr) |
DE (2) | DE29617755U1 (fr) |
DK (1) | DK0836045T3 (fr) |
ES (1) | ES2176575T3 (fr) |
PT (1) | PT836045E (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1143194A1 (fr) | 2000-04-06 | 2001-10-10 | Belux AG | Lampadaire |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202012104136U1 (de) * | 2012-10-29 | 2014-02-04 | Zumtobel Lighting Gmbh | Leuchte mit verdrehbarer Optikeinheit |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US33471A (en) | 1861-10-15 | Improvement in oil-cans | ||
US2555000A (en) * | 1945-09-27 | 1951-05-29 | Sylvania Electric Prod | Fluorescent lighting fixture |
AU528046B2 (en) | 1979-03-29 | 1983-04-14 | Gye Products Corp. | Luminaire |
US4300185A (en) | 1979-12-07 | 1981-11-10 | C. W. Cole & Company, Inc. | Light fixture unit for open plan office |
JPS5686402A (en) | 1979-12-17 | 1981-07-14 | Toshiba Electric Equip | Illuminator |
FR2479950A1 (fr) | 1980-04-04 | 1981-10-09 | Mecaulec | Perfectionnements aux corps de luminaires en vue de leur groupement |
DE3222003A1 (de) * | 1982-06-11 | 1983-12-15 | Hans-Ulrich Prof. Dipl.-Designer 4000 Düsseldorf Bitsch | Bildschirm-arbeitsplatzleuchte |
SE8506155L (sv) * | 1985-12-27 | 1987-06-28 | Selander O Inventor Ab | Belysningsanordning for skrivbord eller andra arbetsbord |
DE3638358A1 (de) | 1986-11-10 | 1988-05-11 | Hahn Hermann | Stehleuchte direkt/indirekt - asymetrisch |
US5440467A (en) * | 1994-04-22 | 1995-08-08 | Steelcase Inc. | Task light |
US5424931A (en) | 1994-05-09 | 1995-06-13 | Wheeler; Todd D. | Mobile illumination device |
-
1996
- 1996-10-12 DE DE29617755U patent/DE29617755U1/de not_active Expired - Lifetime
-
1997
- 1997-09-04 DE DE59707211T patent/DE59707211D1/de not_active Expired - Fee Related
- 1997-09-04 DK DK97115309T patent/DK0836045T3/da active
- 1997-09-04 AT AT97115309T patent/ATE217406T1/de not_active IP Right Cessation
- 1997-09-04 PT PT97115309T patent/PT836045E/pt unknown
- 1997-09-04 EP EP97115309A patent/EP0836045B1/fr not_active Revoked
- 1997-09-04 ES ES97115309T patent/ES2176575T3/es not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
ULLMANN: "Enzyklopaedie der Technischen Chemie", vol. 19, 1980, 4. AUFLAGE, pages: 22 - 26 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1143194A1 (fr) | 2000-04-06 | 2001-10-10 | Belux AG | Lampadaire |
Also Published As
Publication number | Publication date |
---|---|
DK0836045T3 (da) | 2002-07-15 |
ES2176575T3 (es) | 2002-12-01 |
EP0836045B1 (fr) | 2002-05-08 |
DE29617755U1 (de) | 1997-01-02 |
EP0836045A3 (fr) | 1998-12-02 |
PT836045E (pt) | 2002-09-30 |
ATE217406T1 (de) | 2002-05-15 |
DE59707211D1 (de) | 2002-06-13 |
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