EP0549587B1 - Ständer für leuchte - Google Patents
Ständer für leuchte Download PDFInfo
- Publication number
- EP0549587B1 EP0549587B1 EP91912141A EP91912141A EP0549587B1 EP 0549587 B1 EP0549587 B1 EP 0549587B1 EP 91912141 A EP91912141 A EP 91912141A EP 91912141 A EP91912141 A EP 91912141A EP 0549587 B1 EP0549587 B1 EP 0549587B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- support
- plates
- layer
- tracks
- light diffusers
- 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
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
-
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
Definitions
- This invention relates to a support for light diffusers.
- Lighting appliances comprising a support consisting of a rigid frame for suspending from the ceiling, for fixing to a wall, or for resting on a base on the floor, and provided at one end with a light diffuser.
- the electrical connection between the diffuser and the electricity mains is made by an electric cable which in some case is passed through the inside of the support (with a considerable time required for its insertion) and in other case is arranged external to the support (to the detriment of the appearance of the appliance).
- DE-U-87 121 441 describes a support for light diffusers comprising two glass plates on which at least two conducting tracks are applied, the conducting tracks extending through the whole area of the plates being covered by a layer of insulating material.
- the lighting capacity is limited to the largest power of the low voltage and furthermore the diffusers requires two distinct supports since the inner net cannot be divided.
- the support according to the invention comprises substantially two plates of translucent glass 1,1′, on the inside of which there are provided two tracks 2 of conducting paste, for example based on silver.
- the ends of the two conducting tracks 2 are connected to the electrical contacts of the light diffuser 3 and to the electrical mains contacts respectively.
- the support according to the invention is prepared in the following manner: two rectangular preferably translucent glass plates are taken and their edges ground. Two tracks of conducting paste, preferably silver based, are then applied along one of the two glass plates by means of a silk-screen frame, after which the plate is dried to solidify the paste.
- the plates are then tempered to improve their mechanical characteristics and to bake the paste of the conducting tracks, which thus become fixed to the supports.
- PVB polyvinyl butyral
- the plates can be glued with a conventional glue or joined by bolts.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Planar Illumination Modules (AREA)
- Joining Of Glass To Other Materials (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Endoscopes (AREA)
- Connection Of Plates (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Road Signs Or Road Markings (AREA)
Claims (5)
- Ständer für Lichtdiffusoren (3), gekennzeichnet durch zwei gegenüberliegende Glasplatten (1, 1′), wobei auf einer von ihnen wenigstens zwei getrennte Leiterbahnen (2) mit einem Siebdruckrahmen aufgebracht sind, welche besagten Leiterbahnen (2) sich über die gesamte Länge der Platte erstrecken und an ihren Enden jeweils an elektrische Hauptleitungen angeschlossen sind, wobei die besagten beiden Platten (1, 1′) miteinander durch die Fläche verbunden sind, auf der die Leiterbahnen (2) aufgebracht sind, wobei eine Isoliermaterial-Schicht zwischen den einander zugewandten Oberflächen der besagten Platten angeordnet ist.
- Ständer nach Anspruch 1, dadurch gekennzeichnet, daß die Isoliermaterial-Schicht aus Polyvinylbutyral ist.
- Ständer nach Anspruch 1, dadurch gekennzeichnet, daß die Glasplatten aus durchscheinendem Material bestehen.
- Ständer nach Anspruch 1, dadurch gekennzeichnet, daß die Glasplatten aus durchsichtigem Material bestehen.
- Ständer nach Anspruch 2, dadurch gekennzeichnet, daß die Polyvinylbutyral-Schicht als Klebstoff verwendet wird.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT6192990U | 1990-06-22 | ||
IT61929U IT221181Z2 (it) | 1990-06-22 | 1990-06-22 | Supporto per diffusore di luce |
PCT/EP1991/001150 WO1992000488A1 (en) | 1990-06-22 | 1991-06-21 | Support for light diffusers |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0549587A1 EP0549587A1 (de) | 1993-07-07 |
EP0549587B1 true EP0549587B1 (de) | 1994-09-14 |
Family
ID=11292822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP91912141A Expired - Lifetime EP0549587B1 (de) | 1990-06-22 | 1991-06-21 | Ständer für leuchte |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0549587B1 (de) |
AT (1) | ATE111578T1 (de) |
AU (1) | AU8069091A (de) |
DE (1) | DE69104050T2 (de) |
IT (1) | IT221181Z2 (de) |
WO (1) | WO1992000488A1 (de) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4461922A (en) * | 1983-02-14 | 1984-07-24 | Atlantic Richfield Company | Solar cell module |
NL8300581A (nl) * | 1983-02-16 | 1984-09-17 | Hazemeijer Bv | Samenstel voor een stroombegrenzende hoogspannings-smeltveiligheid. |
GB2203691B (en) * | 1987-04-24 | 1990-04-25 | Hon Yee Looi | Bath or shower panel |
DE8712144U1 (de) * | 1987-09-08 | 1987-12-17 | Tolk, Wolfgang, 5000 Koeln | Leuchte |
-
1990
- 1990-06-22 IT IT61929U patent/IT221181Z2/it active IP Right Grant
-
1991
- 1991-06-21 EP EP91912141A patent/EP0549587B1/de not_active Expired - Lifetime
- 1991-06-21 DE DE69104050T patent/DE69104050T2/de not_active Expired - Fee Related
- 1991-06-21 AU AU80690/91A patent/AU8069091A/en not_active Abandoned
- 1991-06-21 WO PCT/EP1991/001150 patent/WO1992000488A1/en active IP Right Grant
- 1991-06-21 AT AT91912141T patent/ATE111578T1/de active
Also Published As
Publication number | Publication date |
---|---|
DE69104050T2 (de) | 1995-03-09 |
IT221181Z2 (it) | 1994-02-16 |
WO1992000488A1 (en) | 1992-01-09 |
IT9061929U1 (it) | 1991-12-22 |
AU8069091A (en) | 1992-01-23 |
DE69104050D1 (de) | 1994-10-20 |
EP0549587A1 (de) | 1993-07-07 |
ATE111578T1 (de) | 1994-09-15 |
IT9061929V0 (it) | 1990-06-22 |
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Legal Events
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