DE69104050T2 - STAND FOR LIGHT. - Google Patents
STAND FOR LIGHT.Info
- Publication number
- DE69104050T2 DE69104050T2 DE69104050T DE69104050T DE69104050T2 DE 69104050 T2 DE69104050 T2 DE 69104050T2 DE 69104050 T DE69104050 T DE 69104050T DE 69104050 T DE69104050 T DE 69104050T DE 69104050 T2 DE69104050 T2 DE 69104050T2
- Authority
- DE
- Germany
- Prior art keywords
- stand according
- stand
- conductor tracks
- glass plates
- plates
- 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
- 239000011521 glass Substances 0.000 claims abstract description 8
- 239000004020 conductor Substances 0.000 claims description 10
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 claims description 5
- 239000011810 insulating material Substances 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 239000012780 transparent material Substances 0.000 claims 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Planar Illumination Modules (AREA)
- Joining Of Glass To Other Materials (AREA)
- Endoscopes (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Road Signs Or Road Markings (AREA)
- Connection Of Plates (AREA)
Abstract
Description
Die Erfindung bezieht sich auf einen Ständer für Lichtdiffusoren.The invention relates to a stand for light diffusers.
Es sind Beleuchtungseinrichtungen bekannt, welche einen Träger aufweisen, der zum Herabhängen von einer Decke, zur Befestigung an einer Wand oder zum Abstellen auf einer Unterlage auf dem Boden dient, wobei er an einem Ende mit einem Lichtdiffusor versehen ist.Lighting devices are known which have a support which is designed to hang from a ceiling, to be attached to a wall or to be placed on a base on the floor, and which is provided with a light diffuser at one end.
Die elektrische Verbindung zwischen dem Diffusor und dem Stromversorgungsnetz erfolgt durch ein elektrisches Kabel, welches in einigen Fällen durch das Innere des Trägers hindurchgeht (wobei eine erhebliche Zeit für dessen Einführung erforderlich ist) und in anderen Fällen außen an dem Träger angeordnet ist (zum Nachteil des Aussehens der Einrichtung).The electrical connection between the diffuser and the power supply network is made by an electric cable which in some cases passes through the interior of the support (requiring considerable time for its insertion) and in other cases is located outside the support (to the detriment of the appearance of the device).
DE-U-87 121 441 beschreibt einen Träger für Lichtdiffusoren, welcher zwei Glasplatten aufweist, an denen wenigstens zwei Leiterbahnen angebracht sind, wobei die Leiterbahnen, die sich über die gesamte Fläche der Platten erstrecken, mit einer Schicht aus Isoliermaterial bedeckt sind.DE-U-87 121 441 describes a support for light diffusers, which has two glass plates to which at least two conductor tracks are attached, whereby the conductor tracks, which extend over the entire surface of the plates, are covered with a layer of insulating material.
Diese Diffusoren funktionieren nur bei einer geringen Spannung, da die Leitungsdrähte die seitlichen Schnittbereiche erreichen.These diffusers only work at a low voltage because the lead wires reach the side cutting areas.
Die Beleuchtungsstärke ist daher auf die größte Stromstärke der niedrigen Spannung beschränkt, weshalb die Diffusoren zwei unterschiedliche Träger benötigen, da das innere Netz nicht geteilt werden kann.The lighting intensity is therefore limited to the maximum current of the low voltage, which is why the diffusers require two different supports, since the internal mesh cannot be divided.
Diese Nachteile werden mit einem Lichtdiffusorträger überwunden, wie er im Anspruch 1 angegeben ist.These disadvantages are overcome with a light diffuser carrier as specified in claim 1.
Die vorliegende Erfindung ist nachstehend anhand der beigefügten Zeichnung näher erläutert, in derThe present invention is explained in more detail below with reference to the attached drawing, in which
Fig. 1 eine perspektivische Ansicht des erfindungsgemäßen Trägers mit abgebrochenen Teilen ist; undFig. 1 is a perspective view of the carrier according to the invention with parts broken away; and
Fig. 2 dessen Anwendung bei einer Beleuchtungseinrichtung zeigt.Fig. 2 shows its application to a lighting device.
Wie den Figuren entnommen werden kann, besteht der erfindungsgemäße Träger im wesentlichen aus zwei Platten aus durchscheinendem Glas 1, 1', auf deren Innenseite zwei Bahnen 2 aus leitfähiger Paste vorgesehen sind, beispielsweise auf der Grundlage von Silber. Die Enden der beiden Leiterbahnen 2 sind mit den elektrischen Kontakten des Lichtdiffusors 3 bzw. mit den Kontakten des elektrischen Stromnetzes verbunden.As can be seen from the figures, the support according to the invention consists essentially of two plates made of translucent glass 1, 1', on the inside of which two tracks 2 made of conductive paste are provided, for example based on silver. The ends of the two conductor tracks 2 are connected to the electrical contacts of the light diffuser 3 or to the contacts of the electrical power network.
Der erfindungsgemäße Träger wird folgendermaßen hergestellt:The carrier according to the invention is prepared as follows:
Zwei rechteckige, vorzugsweise lichtdurchlässige Glasplatten werden genommen und an ihren Kanten geschliffen. Zwei Bahnen aus leitfähiger Paste, vorzugsweise auf Silberbasis, werden entlang einer der beiden Glasplatten mit einem Siebdruckrahmen aufgetragen, wonach die Platte getrocknet wird, um die Paste zu verfestigen.Two rectangular, preferably translucent, glass plates are taken and ground along their edges. Two lines of conductive paste, preferably silver-based, are applied along one of the two glass plates using a screen-printing frame, after which the plate is dried to solidify the paste.
Die Platten werden dann getempert, um ihre mechanischen Eigenschaften zu verbessern und um die Paste der Leiterbahnen einzubrennen, so daß sie an den Trägern befestigt werden.The boards are then annealed to improve their mechanical properties and to burn in the conductor paste so that they are attached to the supports.
Nach diesem Temperschritt wird eine Schicht von PVB (Polyvinylbutyral) zwischen den beiden Platten aufgetragen, die dann unter Vakuum zusammengefügt werden, so daß sie irreversibel miteinander verbunden sind. Die auf diese Weise hergestellten Platten werden mit den Diffusorstromleitern und den Stromnetzanschlüssen verbunden.After this tempering step, a layer of PVB (polyvinyl butyral) is applied between the two panels, which are then joined under vacuum so that they are irreversibly bonded together. The panels thus produced are connected to the diffuser current conductors and the power grid connections.
Anstelle von PVB können die Platten auch mit einem herkömmlichen Klebstoff zusammengeklebt oder durch Bolzen verbunden sein.Instead of PVB, the panels can also be glued together with a conventional adhesive or connected with bolts.
Aus dem vorstehenden ist klar, daß der erfindungsgemäße Träger zahlreiche Vorteile aufweist, einschließlichFrom the foregoing it is clear that the carrier according to the invention has numerous advantages, including
- eines angenehmen Aussehens, wegen des Wegfalls exponierter Stromleiter,- a pleasant appearance, due to the elimination of exposed electrical conductors,
- der Tatsache, gleichzeitig ein Lichtdiffusor, Leiter und Isolator zu sein, d. h. Funktionen zu besitzen, welche bisher durch separate Teile erfolgten.- the fact of being a light diffuser, conductor and insulator at the same time, i.e. having functions that were previously performed by separate parts.
Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT61929U IT221181Z2 (en) | 1990-06-22 | 1990-06-22 | SUPPORT FOR LIGHT DIFFUSER |
PCT/EP1991/001150 WO1992000488A1 (en) | 1990-06-22 | 1991-06-21 | Support for light diffusers |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69104050D1 DE69104050D1 (en) | 1994-10-20 |
DE69104050T2 true DE69104050T2 (en) | 1995-03-09 |
Family
ID=11292822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69104050T Expired - Fee Related DE69104050T2 (en) | 1990-06-22 | 1991-06-21 | STAND FOR LIGHT. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0549587B1 (en) |
AT (1) | ATE111578T1 (en) |
AU (1) | AU8069091A (en) |
DE (1) | DE69104050T2 (en) |
IT (1) | IT221181Z2 (en) |
WO (1) | WO1992000488A1 (en) |
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 (en) * | 1983-02-16 | 1984-09-17 | Hazemeijer Bv | COMPOSITION FOR A CURRENT LIMITING HIGH VOLTAGE MELT SAFETY. |
GB2203691B (en) * | 1987-04-24 | 1990-04-25 | Hon Yee Looi | Bath or shower panel |
DE8712144U1 (en) * | 1987-09-08 | 1987-12-17 | Tolk, Wolfgang, 5000 Koeln | lamp |
-
1990
- 1990-06-22 IT IT61929U patent/IT221181Z2/en active IP Right Grant
-
1991
- 1991-06-21 DE DE69104050T patent/DE69104050T2/en not_active Expired - Fee Related
- 1991-06-21 AT AT91912141T patent/ATE111578T1/en active
- 1991-06-21 WO PCT/EP1991/001150 patent/WO1992000488A1/en active IP Right Grant
- 1991-06-21 AU AU80690/91A patent/AU8069091A/en not_active Abandoned
- 1991-06-21 EP EP91912141A patent/EP0549587B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69104050D1 (en) | 1994-10-20 |
IT9061929V0 (en) | 1990-06-22 |
EP0549587B1 (en) | 1994-09-14 |
AU8069091A (en) | 1992-01-23 |
EP0549587A1 (en) | 1993-07-07 |
ATE111578T1 (en) | 1994-09-15 |
WO1992000488A1 (en) | 1992-01-09 |
IT221181Z2 (en) | 1994-02-16 |
IT9061929U1 (en) | 1991-12-22 |
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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 |