EP0340532A2 - Low-voltage lamp - Google Patents

Low-voltage lamp Download PDF

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Publication number
EP0340532A2
EP0340532A2 EP89107009A EP89107009A EP0340532A2 EP 0340532 A2 EP0340532 A2 EP 0340532A2 EP 89107009 A EP89107009 A EP 89107009A EP 89107009 A EP89107009 A EP 89107009A EP 0340532 A2 EP0340532 A2 EP 0340532A2
Authority
EP
European Patent Office
Prior art keywords
low
transformer
voltage
housing
conductor rail
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.)
Withdrawn
Application number
EP89107009A
Other languages
German (de)
French (fr)
Other versions
EP0340532A3 (en
Inventor
Winfried Saty
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AWE WARENVERTRIEBSGESELLSCHAFT MBH
Original Assignee
AWE WARENVERTRIEBSGESELLSCHAFT MBH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by AWE WARENVERTRIEBSGESELLSCHAFT MBH filed Critical AWE WARENVERTRIEBSGESELLSCHAFT MBH
Publication of EP0340532A2 publication Critical patent/EP0340532A2/en
Publication of EP0340532A3 publication Critical patent/EP0340532A3/en
Withdrawn legal-status Critical Current

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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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • 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
    • F21V21/14—Adjustable mountings
    • F21V21/30—Pivoted housings or frames
    • 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
    • F21V21/34—Supporting elements displaceable along a guiding element
    • F21V21/35—Supporting elements displaceable along a guiding element with direct electrical contact between the supporting element and electric conductors running along the guiding element

Definitions

  • the innovation concerns a low-voltage lamp according to the preamble of protection claim 1.
  • a transformer must always be connected between the low-voltage lamp and the power supply, which ensures the low voltage in the range of 12 to 25 volts.
  • the sockets can often be fastened and moved with the low-voltage lamps on busbars or the like in order to be able to arrange them variably at the most varied of points.
  • the innovation is based on the task of creating a low-voltage lamp of the type mentioned at the beginning, which enables such a close arrangement of at least two sockets for low-voltage lamps with simultaneous adjustment for adaptation to the most varied and differently arranged objects.
  • each socket can be attached to the busbar at any point, depending on the direction in which and to which object the low-voltage lamp, which is normally designed as a reflector, is to radiate.
  • This arrangement can easily be changed to fit another object.
  • a corresponding large object e.g. a work of art, optimally illuminated.
  • the transformer which is preferably a toroidal core transformer, can be arranged particularly advantageously and with a compact design in the transformer housing, the circularly curved busbar running around the transformer.
  • the conductor rail can run practically over the entire possible range of 360 °.
  • the low-voltage lamp can be designed as specified in claim 3.
  • each socket is arranged in a correspondingly designed spotlight housing.
  • the adaptation of the surface of the spotlight housing adjoining the rail enables an aesthetic and appealing design, the displaceability of the corresponding socket with the associated spotlight housing being ensured over the entire area of the busbar.
  • the low-voltage lamp can finally, as placed in protection under protection, be designed to bring the transformer housing in any possible position, so that the sockets with the low-voltage lamps of the appropriately aligned busbar can in turn be adjusted and moved so that optimal illumination he follows.
  • the low-voltage lamp shown in FIGS. 1 and 2 consists of a transformer housing 1, in which a toroidal core transformer 3 is arranged.
  • the transformer housing 1 can be connected to a power rail or a power socket via an adapter 2.
  • the adapter 2 is connected to the primary side of the toroidal transformer 3.
  • the transformer housing has a circularly curved busbar 4, which practically extends over a range of 360 °.
  • the contact rails 5 and 6 of the busbar 4 are connected via lines 7 and 8 to the secondary side of the toroidal transformer.
  • a low-voltage lamp 14 is inserted into a socket 9, which at the same time carries a spotlight housing 13.
  • This version 9 is adapted to the busbar 4 and fastened in this.
  • the shape of the surface of the spotlight housing 13, which adjoins the busbar, is adapted to the curvature of the busbar, so that a close connection is created, which creates a correspondingly uniform aesthetic impression.
  • Fig. 3 a version 9 is shown, which is used in a radiator, as shown in Fig. 1.
  • the lines shown in Fig. 3 are used to connect to a conventional socket part.
  • FIG. 4 another embodiment of a socket 10 is shown, which allows a one-piece construction, such as it can be used with a radiator according to FIG. 5.
  • a conventional low-voltage lamp 15 with a reflector 14 is arranged in the corresponding lamp housings 13. Reflector 14 and low-voltage lamp 15 form a marketable unit.
  • radiator housings 13 with their housings adapted to the curvature of the busbar, are also different, i.e. rotated by 180 °, can be arranged on the busbar.
  • any kind of adjustment is possible by appropriate setting. Objects of different sizes and arranged differently can be optimally illuminated.
  • radiator housings 13 which can be attached to the transformer housing 1 in a wide variety of positions.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The low-voltage light fixture is equipped, as usual, with a transformer housing for accommodating a transformer and with a holder carrying the low-voltage lamp. It is frequently desirable to arrange a plurality of low-voltage lamps for objects which are correspondingly larger or located opposite one another. In order for this to be able to take place with a simultaneous possibility of adjustment, the transformer housing 1 has a circularly curved conductor rail 4 for connection to the secondary side of the transformer 3, the conductor rail serving to accommodate a plurality of holders 9 or 10. Owing to the fact that the housing is the circularly curved conductor rail, each holder can be attached to the conductor rail at any point desired, depending on the direction in which, and the object towards which the low-voltage lamp, which is normally constructed as a radiator with reflector is to radiate. Two low-voltage lamps can easily be adjusted in order to illuminate different objects optimally. The conductor rail can extend virtually over the entire possible range of 360 DEG . <IMAGE>

Description

Die Neuerung betrifft eine Niedervoltleuchte nach dem Oberbegriff des Schutzanspruches 1.The innovation concerns a low-voltage lamp according to the preamble of protection claim 1.

Es sind die unterschiedlichsten Niedervoltleuchten der eingangs genannten Art bekannt. Zwischen der Niedervoltlampe und der Starkstromversorgung muß immer ein Transformator zwischengeschaltet sein, der für die Niederspannung im Bereich von 12 bis 25 Volt sorgt. Häufig sind die Fassungen mit den Niederspannungslampen an Stromschienen oder der­gleichen befestigbar und verschiebbar, um sie an den unter­schiedlichsten Punkten variabel anordnen zu können.A wide variety of low-voltage lights of the type mentioned are known. A transformer must always be connected between the low-voltage lamp and the power supply, which ensures the low voltage in the range of 12 to 25 volts. The sockets can often be fastened and moved with the low-voltage lamps on busbars or the like in order to be able to arrange them variably at the most varied of points.

Bei der Ausleuchtung bestimmter großer Objekte, z.B. von Kunstwerken, ist ein Lichtkegel mit einem rechteckigen oder einem ähnlichen Format erforderlich, so daß mindestens zwei Strahler für ein Objekt vorgesehen sein sollten. In engen Räumen und Fluren entstehen häufig auch sog. vis-a-vis-­Situationen, die eine gegeneinander gerichtete Anordnung der Niedervoltlampen auf engem Raum erforderlich machen.When illuminating certain large objects, such as works of art, a cone of light with a rectangular or similar format is required, so that at least two spotlights should be provided for an object. In narrow rooms and corridors, so-called vis-a-vis situations often arise, which make it necessary to arrange the low-voltage lamps against one another in a confined space.

Der Neuerung liegt nun die Aufgabe zugrunde, eine Nieder­voltleuchte der eingangs genannten Art zu schaffen, die eine solche enge Anordnung von mindestens zwei Fassungen für Niedervoltlampen bei gleichzeitiger Verstellmöglichkeit zur Anpassung an die unterschiedlichsten und verschieden ange­ordneten Objekte ermöglicht.The innovation is based on the task of creating a low-voltage lamp of the type mentioned at the beginning, which enables such a close arrangement of at least two sockets for low-voltage lamps with simultaneous adjustment for adaptation to the most varied and differently arranged objects.

Diese Aufgabe wird durch das Kennzeichen des Anspruches 1 gelöst, wobei die Anordnung von zwei Fassungen nach Anspruch 2 diejenige ist, die als besonders vorteilhaft gilt.This object is achieved by the characterizing part of claim 1, the arrangement of two sockets according to claim 2 being the one which is considered to be particularly advantageous.

Dadurch, daß das Gehäuse die kreisförmig gekrümmte Strom­schiene ist, kann jede Fassung an der Stromschiene an einem beliebigen Punkt befestigt werden, je nachdem, in welche Richtung und zu welchem Objekt die Niedervoltlampe, die normalerweise als Strahler mit Reflektor ausgebildet ist, strahlen soll. Diese Anordnung kann leicht zur Anpassung an ein anderes Objekt verändert werden. Mit zwei Niedervolt­lampen an einer Stromschiene kann ein entsprechendes großes Objekt, z.B. ein Kunstwerk, optimal ausgeleuchtet werden. Entsprechendes gilt für gegenüber angeordnete Objekte, die durch eine Leuchte beleuchtet werden können. Der Trans­formator, der vorzugsweise ein Ringkerntransformator ist, läßt sich besonders vorteilhaft und mit kompakter Bauweise in dem Trafogehäuse anordnen, wobei die kreisförmig ge­krümmte Stromschiene um den Transformator herumläuft. Die Stromschiene kann praktisch über den gesamten möglichen Bereich von 360° verlaufen.Because the housing is the circularly curved busbar, each socket can be attached to the busbar at any point, depending on the direction in which and to which object the low-voltage lamp, which is normally designed as a reflector, is to radiate. This arrangement can easily be changed to fit another object. With two low-voltage lamps on a busbar, a corresponding large object, e.g. a work of art, optimally illuminated. The same applies to objects arranged opposite each other, which can be illuminated by a lamp. The transformer, which is preferably a toroidal core transformer, can be arranged particularly advantageously and with a compact design in the transformer housing, the circularly curved busbar running around the transformer. The conductor rail can run practically over the entire possible range of 360 °.

In vorteilhafter Weise kann die Niedervoltleuchte so aus­gebildet sein, wie in Anspruch 3 angegeben. In diesem Falle ist jede Fassung in einem entsprechend gestalteten Strahler­gehäuse angeordnet. Die Anpassung der an die Schiene an­grenzenden Fläche des Strahlergehäuses ermöglicht eine ästhetische und ansprechende Formgestaltung, wobei die Verschiebbarkeit der entsprechenden Fassung mit dem zu­gehörigen Strahlergehäuse über den gesamten Bereich der Stromschiene gewährleistet ist.Advantageously, the low-voltage lamp can be designed as specified in claim 3. In this case, each socket is arranged in a correspondingly designed spotlight housing. The adaptation of the surface of the spotlight housing adjoining the rail enables an aesthetic and appealing design, the displaceability of the corresponding socket with the associated spotlight housing being ensured over the entire area of the busbar.

Die Niedervoltleuchte kann schließlich so, wie in Anspruch 4 unter Schutz gestellt, ausgebildet sein, um das Trafogehäuse in jede mögliche Stellung zu bringen, so daß die Fassungen mit den Niedervoltlampen der entsprechend ausgerichteten Stromschiene wiederum so eingestellt und verschoben werden können, daß eine optimale Ausleuchtung erfolgt.The low-voltage lamp can finally, as placed in protection under protection, be designed to bring the transformer housing in any possible position, so that the sockets with the low-voltage lamps of the appropriately aligned busbar can in turn be adjusted and moved so that optimal illumination he follows.

Im folgenden wird die Erfindung unter Hinweis auf die Zeichnung anhand verschiedener Ausführungsformen näher erläutert.The invention is explained in more detail below with reference to the drawing using various embodiments.

Es zeigt:

  • Fig. 1 eine teilweise geschnittene Seitenansicht einer Ausführungsform einer Niedervolt­leuchte nach der Neuerung;
  • Fig. 2 eine Ansicht von der Seite der Niedervolt­leuchte nach Fig. 1;
  • Fig. 3 eine Ansicht einer Ausführungsform einer Fassung zur Verbindung mit der Niedervolt­leuchte;
  • Fig. 4 eine Ansicht einer anderen Ausführungsform einer Fassung;
  • Fig. 5 einen Schnitt durch eine im Verhältnis zu der Fig. 1 anderen Ausführungsform eines Strahlergehäuses;
  • Fig. 6 eine Ansicht einer Ausführungsform einer Niedervoltleuchte nach der Neuerung mit zwei Niedervoltlampen in je einem Strahler­gehäuse;
  • Fig. 7 eine der Fig. 6 entsprechende Ansicht, jedoch mit geschwenktem Trafogehäuse;
  • Fig. 8 eine der Fig. 7 entsprechende Ansicht, jedoch mit noch weiter geschwenktem Trafogehäuse;
  • Fig. 9 eine Ansicht auf die Ausführungsform der Fig. 6 bis 8 von der Seite zur Darstel­lung der Anordnung zweier Strahlergehäuse;
  • Fig. 10 eine Ansicht einer weiteren Ausführungsform mit drei an dem Trafogehäuse angebrachten Strahlergehäusen 13.
It shows:
  • Figure 1 is a partially sectioned side view of an embodiment of a low-voltage lamp according to the innovation.
  • FIG. 2 shows a view from the side of the low-voltage lamp according to FIG. 1;
  • 3 shows a view of an embodiment of a socket for connection to the low-voltage lamp;
  • 4 is a view of another embodiment of a socket;
  • FIG. 5 shows a section through another embodiment of a radiator housing in relation to FIG. 1;
  • 6 shows a view of an embodiment of a low-voltage lamp according to the innovation with two low-voltage lamps, each in a spotlight housing;
  • 7 shows a view corresponding to FIG. 6, but with the transformer housing pivoted;
  • 8 shows a view corresponding to FIG. 7, but with the transformer housing pivoted still further;
  • Fig. 9 is a view of the embodiment of Figures 6 to 8 from the side showing the arrangement of two radiator housings.
  • 10 is a view of a further embodiment with three radiator housings 13 attached to the transformer housing.

Die in den Fig. 1 und 2 dargestellte Niedervoltleuchte besteht aus einem Trafogehäuse 1, in dem ein Ringkerntrans­formator 3 angeordnet ist. Das Trafogehäuse 1 ist über einen Adapter 2 mit einer Starkstromschiene oder einem Starkstrom­sockel verbindbar. Der Adapter 2 ist mit der Primärseite des Ringkerntransformators 3 verbunden.The low-voltage lamp shown in FIGS. 1 and 2 consists of a transformer housing 1, in which a toroidal core transformer 3 is arranged. The transformer housing 1 can be connected to a power rail or a power socket via an adapter 2. The adapter 2 is connected to the primary side of the toroidal transformer 3.

Wie es insbesondere der Fig. 2 zu entnehmen ist, befindet sich zwischen dem Starkstromadapter 2 und dem Trafogehäuse 1 ein Drehgelenk 12, das eine Drehung über 360° ermöglicht und ein Schwenkgelenk 11.As can be seen in particular from FIG. 2, there is a swivel joint 12 between the power current adapter 2 and the transformer housing 1, which enables rotation through 360 ° and a swivel joint 11.

Wie es beim Betrachten der Fig. 1 deutlich wird, weist das Trafogehäuse eine kreisförmig gekrümmte Stromschiene 4 auf, die sich praktisch um einen Bereich von 360° erstreckt. Die Kontaktschienen 5 und 6 der Stromschiene 4 sind über Lei­tungen 7 und 8 mit der Sekundärseite des Ringkerntransforma­tors verbunden.As is clear when viewing FIG. 1, the transformer housing has a circularly curved busbar 4, which practically extends over a range of 360 °. The contact rails 5 and 6 of the busbar 4 are connected via lines 7 and 8 to the secondary side of the toroidal transformer.

Eine Niedervoltlampe 14 ist in eine Fassung 9 eingesetzt, die gleichzeitig ein Strahlergehäuse 13 trägt. Diese Fassung 9 ist der Stromschiene 4 angepasst und in dieser befestigt. Die Fläche des Strahlergehäuses 13, die an die Stromschiene angrenzt, ist in ihrer Form der Krümmung der Stromschiene angepasst, so daß eine enge Verbindung entsteht, wodurch ein entsprechend einheitlicher ästhetischer Eindruck entsteht.A low-voltage lamp 14 is inserted into a socket 9, which at the same time carries a spotlight housing 13. This version 9 is adapted to the busbar 4 and fastened in this. The shape of the surface of the spotlight housing 13, which adjoins the busbar, is adapted to the curvature of the busbar, so that a close connection is created, which creates a correspondingly uniform aesthetic impression.

In Fig. 3 ist eine Fassung 9 dargestellt, die bei einem Strahler Verwendung findet, wie er in Fig. 1 dargestellt ist. Die in Fig. 3 erkennbaren Leitungen dienen der Ver­bindung mit einem herkömmlichen Fassungsteil.In Fig. 3 a version 9 is shown, which is used in a radiator, as shown in Fig. 1. The lines shown in Fig. 3 are used to connect to a conventional socket part.

In Fig. 4 ist eine andere Ausführungsform einer Fassung 10 dargestellt, die eine einstückige Bauweise ermöglicht, wie sie bei einem Strahler nach Fig. 5 einsetzbar ist.In Fig. 4, another embodiment of a socket 10 is shown, which allows a one-piece construction, such as it can be used with a radiator according to FIG. 5.

In den entsprechenden Strahlergehäusen 13 ist eine her­kömmliche Niedervoltlampe 15 mit einem Reflektor 14 an­geordnet. Reflektor 14 und Niedervoltlampe 15 bilden eine handelsfähige Einheit.A conventional low-voltage lamp 15 with a reflector 14 is arranged in the corresponding lamp housings 13. Reflector 14 and low-voltage lamp 15 form a marketable unit.

Es ist leicht erkennbar, daß sich vorzugsweise zwei Fas­sungen mit Niedervoltlampen an einer Stromschiene befestigen lassen und daß dann eine individuelle Einstellung jeder Niedervoltlampe an ein entsprechendes Objekt möglich ist. Dieses geschieht durch Drehung um das Drehgelenk 12, Schwen­kung um das Schwenkgelenk 11 und insbesondere durch Ver­schiebung der beiden Fassungen in ihren Strahlergehäusen 13 an der Stromschiene. Unterschiedliche Situationen sind in den Fig. 6 bis 9 dargestellt.It is easy to see that preferably two sockets with low-voltage lamps can be attached to a busbar and that an individual adjustment of each low-voltage lamp to a corresponding object is then possible. This is done by rotating around the swivel joint 12, swiveling around the swivel joint 11 and in particular by moving the two sockets in their spotlight housings 13 on the conductor rail. Different situations are shown in FIGS. 6 to 9.

Es ist leicht erkennbar, daß die Strahlergehäuse 13 mit ihren der Krümmung der Stromschiene angepassten Gehäusen auch anders, d.h. um 180° gedreht, an der Stromschiene angeordnet werden können. Praktisch ist eine Anpassung in jeder beliebigen Art durch entsprechende Einstellung möglich. Es können unterschiedlich große und unterschiedlich angeordnete Objekte optimal ausgeleuchtet werden.It can easily be seen that the radiator housings 13, with their housings adapted to the curvature of the busbar, are also different, i.e. rotated by 180 °, can be arranged on the busbar. In practice, any kind of adjustment is possible by appropriate setting. Objects of different sizes and arranged differently can be optimally illuminated.

Die Fig. 10 zeigt eine Ausführungsform mit mehr als zwei, nämlich drei, Strahlergehäusen 13, die an dem Trafogehäuse 1 in den unterschiedlichsten Positionen befestigt werden können.10 shows an embodiment with more than two, namely three, radiator housings 13, which can be attached to the transformer housing 1 in a wide variety of positions.

Claims (4)

1. Niedervoltleuchte mit einem Trafogehäuse zur Aufnahme eines Transformators und mit einer Fassung mit Niedervoltlampe, dadurch gekennzeichnet, daß das Trafogehäuse (1) eine kreisförmig gekrümmte Stromschiene (4) zur Verbindung mit der Sekundärseite des Transformators (3) aufweist, die der Aufnahme mehrerer Fassungen (9 oder 10) dient.1. Low-voltage lamp with a transformer housing for receiving a transformer and with a socket with low-voltage lamp, characterized in that the transformer housing (1) has a circularly curved busbar (4) for connection to the secondary side of the transformer (3), which holds several sockets (9 or 10) is used. 2. Niedervoltleuchte nach Anspruch 1, dadurch gekennzeichnet, daß die Stromschiene (4) der Aufnahme von zwei Fassungen (9 oder 10) dient.2. Low-voltage lamp according to claim 1, characterized in that the busbar (4) serves to accommodate two sockets (9 or 10). 3. Niedervoltleuchte nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Fassungen (9 oder 10) in einem Strahlergehäuse (13) angeordnet sind, dessen an das Trafo­gehäuse (1) angrenzende Fläche der Krümmung der Stromschiene angepasst ist.3. Low-voltage lamp according to claim 1 or 2, characterized in that the sockets (9 or 10) are arranged in a spotlight housing (13) whose adjoining the transformer housing (1) is adapted to the curvature of the conductor rail. 4. Niedervoltleuchte nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß das Trafogehäuse (1) einen mit der Primärseite des Transformators (3) verbundenen Adapter (2) zur Verbindung mit einer Starkstromschiene oder einem Starkstromsockel aufweist, wobei zwischen dem Adapter und dem Trafogehäuse ein Drehgelenk 12 und/oder ein Schwenkgelenk (11) angeordnet sind.4. Low-voltage lamp according to one of the preceding claims, characterized in that the transformer housing (1) has a with the primary side of the transformer (3) connected adapter (2) for connection to a power rail or a power socket, with a between the adapter and the transformer housing Swivel joint 12 and / or a swivel joint (11) are arranged.
EP89107009A 1988-05-03 1989-04-19 Low-voltage lamp Withdrawn EP0340532A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8805860U 1988-05-03
DE8805860U DE8805860U1 (en) 1988-05-03 1988-05-03 Low voltage light

Publications (2)

Publication Number Publication Date
EP0340532A2 true EP0340532A2 (en) 1989-11-08
EP0340532A3 EP0340532A3 (en) 1990-05-16

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EP89107009A Withdrawn EP0340532A3 (en) 1988-05-03 1989-04-19 Low-voltage lamp

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DE (1) DE8805860U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1134482A3 (en) * 2000-03-17 2003-12-17 Zumtobel Staff GmbH & Co. KG Spot light for mounting to a track lighting system
US20100181922A1 (en) * 2007-05-25 2010-07-22 Osram Gesellschaft Mit Beschraenkter Haftung Lighting device having a rail device that can be fixed to a surface of an object

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4208660A1 (en) * 1992-03-18 1993-09-30 Halloform Gmbh & Co Kg Mains-powered unit for l.v. lamp built into ceiling - includes two portions both dimensioned to be passed through circular lamp installation aperture into ceiling space
BE1017066A3 (en) * 2006-04-14 2008-01-08 Kreon Nv Light fitting comprises lamp holder, support and adjustment mechanism, which permits holder to be positioned relatively to support

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3748463A (en) * 1972-08-30 1973-07-24 Sormani Spa Floor lamp
FR2500909A1 (en) * 1981-03-02 1982-09-03 Fives Cail Babcock Movable watch-tower lighting running in track - uses track with open bottom slot and having electric supply rails and guide track for wheeled spotlight carrier
US4403277A (en) * 1981-01-30 1983-09-06 Cooper Industries, Inc. Industrial lighting illumination
DE8702632U1 (en) * 1987-02-20 1987-04-09 Meise, Axel, 8000 München Electrical decoration kit, especially for lights and/or speakers

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3748463A (en) * 1972-08-30 1973-07-24 Sormani Spa Floor lamp
US4403277A (en) * 1981-01-30 1983-09-06 Cooper Industries, Inc. Industrial lighting illumination
FR2500909A1 (en) * 1981-03-02 1982-09-03 Fives Cail Babcock Movable watch-tower lighting running in track - uses track with open bottom slot and having electric supply rails and guide track for wheeled spotlight carrier
DE8702632U1 (en) * 1987-02-20 1987-04-09 Meise, Axel, 8000 München Electrical decoration kit, especially for lights and/or speakers

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1134482A3 (en) * 2000-03-17 2003-12-17 Zumtobel Staff GmbH & Co. KG Spot light for mounting to a track lighting system
US20100181922A1 (en) * 2007-05-25 2010-07-22 Osram Gesellschaft Mit Beschraenkter Haftung Lighting device having a rail device that can be fixed to a surface of an object
US8344642B2 (en) * 2007-05-25 2013-01-01 Osram Gmbh Lighting device having a rail device that can be fixed to a surface of an object

Also Published As

Publication number Publication date
DE8805860U1 (en) 1988-06-23
EP0340532A3 (en) 1990-05-16

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