EP1124091A2 - Luminaire - Google Patents

Luminaire Download PDF

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Publication number
EP1124091A2
EP1124091A2 EP00125160A EP00125160A EP1124091A2 EP 1124091 A2 EP1124091 A2 EP 1124091A2 EP 00125160 A EP00125160 A EP 00125160A EP 00125160 A EP00125160 A EP 00125160A EP 1124091 A2 EP1124091 A2 EP 1124091A2
Authority
EP
European Patent Office
Prior art keywords
holding part
drag chain
lamp
hollow profile
power lines
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
Application number
EP00125160A
Other languages
German (de)
French (fr)
Other versions
EP1124091B1 (en
EP1124091A3 (en
Inventor
Gerd Bonus
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.)
B and M Leuchten Gerd Bonus & Co KG GmbH
Original Assignee
B and M Leuchten Gerd Bonus & Co KG GmbH
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 B and M Leuchten Gerd Bonus & Co KG GmbH filed Critical B and M Leuchten Gerd Bonus & Co KG GmbH
Publication of EP1124091A2 publication Critical patent/EP1124091A2/en
Publication of EP1124091A3 publication Critical patent/EP1124091A3/en
Application granted granted Critical
Publication of EP1124091B1 publication Critical patent/EP1124091B1/en
Anticipated expiration legal-status Critical
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/34Supporting elements displaceable along a guiding element

Definitions

  • the invention relates to a lamp with a holding part and a positionable on the holding part in different positions Lighting part.
  • Such adjustable lights have, for example, as a holding part a horizontal rail with a slot in which the Luminous part is kept displaceable.
  • the lighting part contains the lamp.
  • the lamp can thus together with the lighting part can be moved continuously.
  • the power lines are at led such lights through the holding part to the lighting part.
  • the length of the Power lines the maximum distance between the lighting part and the inlet opening through which the power lines in the rails are guided.
  • the Power lines at one end of the substantially cuboid Rail inserted into the rail. If the distance between the lighting part and the entry opening less than is the maximum distance, form the energy lines in the Rail forcibly a loop. It can therefore happen that when moving the luminaire part the power lines to be damaged. Furthermore, the loose in the rail lying power lines cause jamming of the lighting part. In both cases, the lamp must be completely dismantled become.
  • the object of the invention is to provide a lamp in which prevents pinching or damage to the power lines is.
  • the holding part has a drag chain which the power lines leading through the holding part to the lighting part wearing.
  • a drag chain preferably consists of several stiff chain links that are articulated together are.
  • the drag chain does not necessarily have to be a link chain.
  • a drag chain also a flexible plastic pipe with predetermined kinks or a flexible plastic strip that lines the power lines bears, used.
  • the drag chain has a corresponding one Rigidity so that the power lines always be kept at a distance from the lighting part.
  • the power lines therefore have an orderly in every position of the light part Course. It is thus ensured that the power lines not damaged when moving the light part become or a jamming of the lighting part by the power lines occurs.
  • the drag chain is preferably designed such that the Power lines are arranged within the drag chain. There the energy lines are therefore surrounded by the drag chain or are shielded by the drag chain is damaging the Energy conduction, for example, by friction between the holding part and prevents energy conduction.
  • the holding part is a hollow profile
  • the drag chain within the hollow profile is arranged.
  • the drag chain is therefore not visible.
  • the position of the drag chain in the hollow profile defined, for example, by side walls of the hollow profile.
  • guides for the drag chain can be in the hollow profile be provided. A deflection of the drag chain in the direction the adjustment of the lighting part does not occur, so that jamming of the lamp part by the power lines or the drag chain is excluded.
  • a drag chain consisting of several chain links are the individual links against each other by only one limited swivel angle pivotable, with adjacent chain links have a common pivot axis.
  • the drag chain is designed so that all pivot axes essentially are parallel to each other when the drag chain is in the hollow profile is arranged.
  • the individual are preferred Chain links designed so that they from a swivel angle can only be pivoted in one direction from 0 °. This means, that such a drag chain from an uncurved position can only be curved in one direction. This is the Risk of loop formation and the possibility of deflection the drag chain in the adjustment path is also reduced. Because such a drag chain can be used without any special Guides when moving the light part only in certain Moving areas is also the possibility of snagging the drag chain, e.g. with others provided in the holding part Components reduced.
  • the holding part has a Guided tour in which one connected to the lighting part Carriage is slidably guided. With the leadership it can it is an elongated projection or individual lugs, engage the corresponding recesses on the carriage.
  • the guide is preferably one in the Holding part provided slot, the slide inside of the holding part designed as a hollow profile is arranged.
  • the Power lines are here through the slot to the lighting part guided.
  • the sled can use appropriate approaches for guidance have, which protrude into the slot.
  • the Provide power lines in the area of the slot with a sleeve so that they serve as guide pins.
  • the structure of the sled is simplified.
  • Luminaire part not continuously adjustable but in different Positions can be connected to the holding part.
  • the holding part has several individual fastening elements.
  • the fasteners are, for example Hook into which a corresponding one connected to the lighting part Counterpart can be hung.
  • the drag chain can again within a holding part designed as a hollow profile be arranged, the holding part also having a slot has through which the power lines out of the holding part are led to the lighting part.
  • the lamp according to the invention can be designed as a ceiling lamp be, with a rail then preferably as a holding part longitudinal slot is provided.
  • the holding part can also be attached vertically or diagonally to a wall become.
  • continuously adjustable Luminaire part is a clamping device or the like. intended, to be able to fix the light part in any position.
  • the slot along which the light part can be moved can have different courses, e.g. along a circular line or serpentine. In the embodiment with different fasteners this is not necessary.
  • the vertical arrangement of the holding part is also possible with a floor lamp.
  • the invention Lamp be a table lamp in which the holding part any Assumes position, and if necessary is also pivotable.
  • the in Figs. 1 to 3 shown lamp has a holding part 10 and a light part 12 on.
  • the light part points a reflector screen 14 and one within the reflector screen 14 arranged lamp 16 on.
  • lead from the holding part 10 power lines 18.20 to the lighting part 12.
  • Die Power lines 18, 20 are on the left in FIG. 1 of the Holding part 10 out in the holding part and run inside of the holding part 10.
  • the lighting part 12 is in the direction of Arrow 22 displaceable with respect to the holding part 10.
  • the holding part 10 designed as a cuboid hollow profile has a longitudinal slot 24.
  • a carriage 26 is provided with connected to the lighting part via the power lines 18, 20 is.
  • the carriage 26 faces the slot 24 Page has a nose-shaped shoulder 28 that fits into the slot 24 protrudes.
  • the nose-shaped projection 28 serves to guide the carriage 26. The carriage 26 can thus along the slot 24th can be moved continuously in the direction of arrow 22.
  • the drag chain 30 is provided within the hollow profile 10.
  • the drag chain 30 extends from an opening 32 of the holding part 10 to the Carriage 26.
  • the length of the arranged in the holding part 10 Lines 18, 20 and the drag chain 30 is dimensioned such that the carriage 26 in both extreme positions, i.e. in Fig. 3 of can be moved from the far left to the far right.
  • the drag chain 30 consists of several chain links 34 that are vertical to the longitudinal direction of the drag chain 30 arranged pivot axes 36 are pivotally connected to one another. Because the drag chain 30 is relatively stiff, it runs parallel to a side wall 38 of the rectangular holding part 10.
  • Drag chain 30 Depending on the position of the The position of an arc region 40 of the carriage 26 changes Drag chain 30. If the carriage 26 is in the position shown in FIG. 3 Right extreme position, the drag chain 30 is on the side wall 38 and on an end face 42 of the holding part 10. It should be noted here that the drag chain 30 is not may be too long, since the arc region 40 of the Drag chain 30 would otherwise touch the end face 42 before the carriage 26 in the extreme right position in FIG. 3 located. The further the carriage 26 in Fig. 3 after is shifted to the left, the further the arc region 40 moves to the left. In the left extreme position of the carriage in FIG. 3 26 is the drag chain 30 on the side wall 38, the Arc region runs further to the left than shown in FIG. 3 and the remaining part of the drag chain 30 lies on one side wall 44 opposite side wall 38.
  • the drag chain 30 is connected to the holding part via a pin 46 10 connected.
  • the position of the first chain link 34 is thus relative of the holding part 10 fixed.
  • the other end of the drag chain 30 is firmly connected to the carriage 26.
  • the power lines 18.20 thus run from a power supply source to the opening 32 of the holding part 10 and are then in the hollow drag chain 30 guided and run through the entire drag chain 30 to the carriage 26.
  • the lines 18, 20 then run through corresponding holes in the carriage through this through and leave the carriage 26 at its bottom (Fig. 2). From there, the lines 18, 20 lead to the lighting part 12th
  • a U-shaped cover 48 is provided on the side walls the drag chain 30 abuts so that the drag chain 30 can't break out.
  • a holding part 50 of the Floor lamp is also designed as a hollow profile and with a lamp base 52 firmly connected.
  • the holding part is for example also cuboid. It can also be about a circular cylinder or around any cylinder act in another form.
  • fasteners 54 are provided on a front side 53 of the holding part 50 .
  • a light part 56 has a reflector screen 58 and one within the reflector screen 58 arranged lamp 60 on. With the reflector screen 58 a fastening arm 62 is connected.
  • the mounting arm 62 has a bore 64. The lighting part 56 can thus in different heights on a corresponding fastener 54 are inserted, then in the bore 64 of the mounting arm 62 protrudes.
  • the energy lines 18, 20 are through in this embodiment an opening 66 in the lamp base 52. Run from this them along an inside of the holding member 50 therein upwards, the lines 18, 20 in this area on the Are fixed inside of the holding part 30. In the upper area of the holding part 50, the lines 18, 20 are in the drag chain 30 introduced. The lines 18, 20 run through the drag chain 30, emerge from the end of the drag chain 30 and are provided by a in the front 53 of the holding part 50 Slot led to the light part.
  • the beginning of the drag chain 30 is via a bolt 68 with the Holding part 50 firmly connected, so that the first chain link 34 the drag chain 30 is fixed. Otherwise the drag chain hangs 30 free in the holding part 50.
  • a clamp connection for strain relief between the lines 18, 20 and the last chain link 34 of the Drag chain can be provided.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Electric Cable Arrangement Between Relatively Moving Parts (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)

Abstract

A lamp has a retaining part (10,50), a lamp part (12,56) that can be positioned in different positions on the retaining part and leads (10,20) which run through the retaining part to the lamp part. The retaining part has a drag chain (30) which carries leads leading through the retaining part to the lamp part. The retaining part is a hollow profile and the drag chain is located inside the hollow profile. The retaining part has a guide (24) in which a cradle connected to the lamp part can slide. The hollow profile is a rectangular with a guide running in the longitudinal direction. The drag chain runs along the side walls of the hollow profile when the lamp part is displaced.

Description

Die Erfindung betrifft eine Leuchte mit einem Halteteil und einem am Halteteil in unterschiedlichen Stellungen positionierbaren Leuchtenteil.The invention relates to a lamp with a holding part and a positionable on the holding part in different positions Lighting part.

Derartige verstellbare Leuchten weisen beispielsweise als Halteteil eine horizontale Schiene mit Schlitz auf, in dem das Leuchtenteil verschiebbar gehalten ist. Das Leuchtenteil enthält die Lampe. Die Lampe kann somit zusammen mit dem Leuchtenteil stufenlos verschoben werden. Die Energieleitungen sind bei derartigen Leuchten durch das Halteteil zu dem Leuchtenteil geführt. Um ein Verschieben zu ermöglichen, muss die Länge der Energieleitungen dem maximalen Abstand zwischen dem Leuchtenteil und der Eintrittsöffnung, durch die die Enegieleitungen in die Schiene geführt sind, entsprechen. Üblicherweise werden die Energieleitungen an einem Ende der im wesentlichen quaderförmigen Schiene in die Schiene eingeführt. Wenn der Abstand zwischen dem Leuchtenteil und der Eintrittsöffnung geringer als der Maximalabstand ist, bilden die Energieleitungen in der Schiene zwangsweise eine Schlaufe. Es kann daher vorkommen, dass beim Verschieben des Leuchtenteils die Energieleitungen beschädigt werden. Ferner können die lose in der Schiene liegenden Energieleitungen ein Verklemmen des Leuchtenteils bewirken. In beiden Fällen muss die Leuchte vollständig demontiert werden.Such adjustable lights have, for example, as a holding part a horizontal rail with a slot in which the Luminous part is kept displaceable. The lighting part contains the lamp. The lamp can thus together with the lighting part can be moved continuously. The power lines are at led such lights through the holding part to the lighting part. In order to enable moving, the length of the Power lines the maximum distance between the lighting part and the inlet opening through which the power lines in the rails are guided. Usually the Power lines at one end of the substantially cuboid Rail inserted into the rail. If the distance between the lighting part and the entry opening less than is the maximum distance, form the energy lines in the Rail forcibly a loop. It can therefore happen that when moving the luminaire part the power lines to be damaged. Furthermore, the loose in the rail lying power lines cause jamming of the lighting part. In both cases, the lamp must be completely dismantled become.

Aufgabe der Erfindung ist es, eine Leuchte zu schaffen, bei der ein Einklemmen oder Beschädigen der Energieleitungen verhindert ist.The object of the invention is to provide a lamp in which prevents pinching or damage to the power lines is.

Die Lösung der Aufgabe erfolgt erfindungsgemäß durch die Merkmale des Patentanspruchs 1.According to the invention, the object is achieved by the features of claim 1.

Erfindungsgemäß weist das Halteteil eine Schleppkette auf, die die durch das Halteteil zum Leuchtenteil führenden Energieleitungen trägt. Eine Schleppkette besteht vorzugsweise aus mehreren steifen Kettengliedern, die gelenkig miteinander verbunden sind. Die Schleppkette muss jedoch nicht notwendigerweise eine Gliederkette sein. Als Schleppkette kann beispielsweise auch ein flexibles Kunststoffrohr mit vorgegebenen Knickstellen oder ein flexibler Kunststoffstreifen, der die Energieleitungen trägt, verwendet werden. Die Schleppkette weist eine entsprechende Steifigkeit auf, so dass die Energieleitungen stets im Abstand zu dem Leuchtenteil gehalten werden. Ferner kann wegen der Steifigkeit der Schleppkette eine Schlaufenbildung der Energieleitungen nicht auftreten. Die Energieleitungen haben daher in jeder Stellung des Leuchtenteils einen geordneten Verlauf. Es ist somit sichergestellt, dass die Energieleitungen beim Verstellen des Leuchtenteils nicht beschädigt werden oder ein Verklemmen des Leuchtenteils durch die Energieleitungen auftritt. According to the invention, the holding part has a drag chain which the power lines leading through the holding part to the lighting part wearing. A drag chain preferably consists of several stiff chain links that are articulated together are. However, the drag chain does not necessarily have to be a link chain. For example, as a drag chain also a flexible plastic pipe with predetermined kinks or a flexible plastic strip that lines the power lines bears, used. The drag chain has a corresponding one Rigidity so that the power lines always be kept at a distance from the lighting part. Furthermore, because of the stiffness of the drag chain a loop formation the power lines do not occur. The power lines therefore have an orderly in every position of the light part Course. It is thus ensured that the power lines not damaged when moving the light part become or a jamming of the lighting part by the power lines occurs.

Vorzugsweise ist die Schleppkette derart ausgebildet, dass die Energieleitungen innerhalb der Schleppkette angeordnet sind. Da die Energieleitungen somit von der Schleppkette umgeben bzw. durch die Schleppkette abgeschirmt sind ist ein Beschädigen der Energieleitung beispielsweise durch Reibung zwischen Halteteil und Energieleitung verhindert.The drag chain is preferably designed such that the Power lines are arranged within the drag chain. There the energy lines are therefore surrounded by the drag chain or are shielded by the drag chain is damaging the Energy conduction, for example, by friction between the holding part and prevents energy conduction.

Bei einer besonders bevorzugten Ausführungsform ist das Halteteil ein Hohlprofil, wobei die Schleppkette innerhalb des Hohlprofils angeordnet ist. Die Schleppkette ist somit nicht sichtbar. Ferner ist die Lage der Schleppkette in dem Hohlprofil, beispielsweise durch Seitenwände des Hohlprofils definiert. Insbesondere können im Hohlprofil Führungen für die Schleppkette vorgesehen sein. Ein Auslenken der Schleppkette in Richtung des Verstellwegs des Leuchtenteils tritt nicht auf, so dass ein Verklemmen des Leuchtenteils durch die Energieleitungen oder die Schleppkette ausgeschlossen ist.In a particularly preferred embodiment, the holding part is a hollow profile, the drag chain within the hollow profile is arranged. The drag chain is therefore not visible. Furthermore, the position of the drag chain in the hollow profile, defined, for example, by side walls of the hollow profile. In particular, guides for the drag chain can be in the hollow profile be provided. A deflection of the drag chain in the direction the adjustment of the lighting part does not occur, so that jamming of the lamp part by the power lines or the drag chain is excluded.

Bei einer aus mehreren Kettengliedern bestehenden Schleppkette sind die einzelnen Glieder gegeneinander jeweils nur um einen begrenzten Schwenkwinkel verschwenkbar, wobei benachbarte Kettenglieder eine gemeinsame Schwenkachse aufweisen. Die Schleppkette ist so ausgebildet, dass sämtliche Schwenkachsen im wesentlichen parallel zueinander sind, wenn die Schleppkette in dem Hohlprofil angeordnet ist. Vorzugsweise sind die einzelnen Kettenglieder so ausgebildet, dass sie aus einem Schwenkwinkel von 0° nur in eine Richtung verschwenkbar sind. Dies bedeutet, dass eine derartige Schleppkette aus einer ungekrümmten Lage nur in eine Richtung gekrümmt werden kann. Hierdurch ist die Gefahr der Schlaufenbildung sowie die Möglichkeit des Auslenkens der Schleppkette in den Verstellweg zusätzlich verringert. Da sich eine derartige Schleppkette auch ohne besondere Führungen beim Bewegen des Leuchtenteils nur in bestimmten Bereichen bewegt, ist ferner die Möglichkeit des Verhakens der Schleppkette, z.B. mit anderen in dem Halteteil vorgesehenen Bauteilen verringert.For a drag chain consisting of several chain links are the individual links against each other by only one limited swivel angle pivotable, with adjacent chain links have a common pivot axis. The drag chain is designed so that all pivot axes essentially are parallel to each other when the drag chain is in the hollow profile is arranged. The individual are preferred Chain links designed so that they from a swivel angle can only be pivoted in one direction from 0 °. This means, that such a drag chain from an uncurved position can only be curved in one direction. This is the Risk of loop formation and the possibility of deflection the drag chain in the adjustment path is also reduced. Because such a drag chain can be used without any special Guides when moving the light part only in certain Moving areas is also the possibility of snagging the drag chain, e.g. with others provided in the holding part Components reduced.

Bei einer bevorzugten Ausführungsform weist das Halteteil eine Führung auf, in der ein mit dem Leuchtenteil verbundener Schlitten verschiebbar geführt ist. Bei der Führung kann es sich um einen länglichen Vorsprung oder um einzelne Nasen handelt, die entsprechende Vertiefungen an dem Schlitten eingreifen.In a preferred embodiment, the holding part has a Guided tour in which one connected to the lighting part Carriage is slidably guided. With the leadership it can it is an elongated projection or individual lugs, engage the corresponding recesses on the carriage.

Vorzugsweise handelt es sich bei der Führung um einen in dem Halteteil vorgesehenen Schlitz, wobei der Schlitten innerhalb des als Hohlprofil ausgebildeten Halteteils angeordnet ist. Die Energieleitungen sind hierbei durch den Schlitz zum Leuchtenteil geführt. Zur Führung kann der Schlitten entsprechende Ansätze aufweisen, die in den Schlitz ragen. Ebenso können die Energieleitungen im Bereich des Schlitzes mit einer Hülse versehen sein, so dass diese als Führungsstifte dienen. Hierdurch ist der Aufbau des Schlittens vereinfacht.The guide is preferably one in the Holding part provided slot, the slide inside of the holding part designed as a hollow profile is arranged. The Power lines are here through the slot to the lighting part guided. The sled can use appropriate approaches for guidance have, which protrude into the slot. Likewise, the Provide power lines in the area of the slot with a sleeve so that they serve as guide pins. Hereby the structure of the sled is simplified.

Bei einer weiteren Ausführungsform der Erfindung ist das Leuchtenteil nicht stufenlos verschiebbar sondern in unterschiedlichen Stellungen mit dem Halteteil verbindbar. Hierzu weist das Halteteil mehrere einzelne Befestigungselemente auf. Bei den Befestigungselementen handelt es sich beispielsweise um Haken, in die ein entsprechendes mit dem Leuchtenteil verbundenes Gegenstück eingehängt werden kann. Die Schleppkette kann wiederum innerhalb eines als Hohlprofil ausgebildeten Halteteil angeordnet sein, wobei das Halteteil ebenfalls einen Schlitz aufweist, durch den die Energieleitungen aus dem Halteteil heraus zu dem Leuchtenteil geführt sind.In a further embodiment of the invention that is Luminaire part not continuously adjustable but in different Positions can be connected to the holding part. For this the holding part has several individual fastening elements. The fasteners are, for example Hook into which a corresponding one connected to the lighting part Counterpart can be hung. The drag chain can again within a holding part designed as a hollow profile be arranged, the holding part also having a slot has through which the power lines out of the holding part are led to the lighting part.

Die erfindungsgemäße Leuchte kann als Deckenleuchte ausgebildet sein, wobei als Halteteil sodann vorzugsweise eine Schiene mit in Längsrichtung verlaufendem Schlitz vorgesehen ist. Das Halteteil kann ebenso vertikal oder diagonal an einer Wand befestigt werden. Bei der Ausführungsform mit stufenlos verschiebbarem Leuchtenteil ist eine Klemmvorrichtung o.dgl. vorgesehen, um das Leuchtenteil in jeder Stellung fixieren zu können. Der Schlitz entlang dem das Leuchtenteil verschiebbar ist, kann unterschiedliche Verläufe haben, z.B. entlang einer Kreislinie oder schlangenlinienförmig. Bei der Ausführungsform mit unterschiedlichen Befestigungselementen ist dies nicht erforderlich. Die vertikale Anordnung des Halteteils ist ebenfalls bei einer Stehleuchte möglich. Ebenso kann die erfindungsgemäße Leuchte eine Tischleuchte sein, bei der das Halteteil eine beliebige Lage einnimmt, und ggf. auch selbst verschwenkbar ist.The lamp according to the invention can be designed as a ceiling lamp be, with a rail then preferably as a holding part longitudinal slot is provided. The holding part can also be attached vertically or diagonally to a wall become. In the embodiment with continuously adjustable Luminaire part is a clamping device or the like. intended, to be able to fix the light part in any position. The slot along which the light part can be moved can have different courses, e.g. along a circular line or serpentine. In the embodiment with different fasteners this is not necessary. The vertical arrangement of the holding part is also possible with a floor lamp. Likewise, the invention Lamp be a table lamp in which the holding part any Assumes position, and if necessary is also pivotable.

Nachfolgend wird die Erfindung anhand bevorzugter Ausführungsformen unter Bezugnahme auf die anliegenden Zeichnungen näher erläutert.The invention is described below on the basis of preferred embodiments with reference to the accompanying drawings explained.

Es zeigen:

Fig. 1
eine schematische Seitenansicht einer ersten bevorzugten Ausführungsform der Erfindung,
Fig. 2
eine Schnittansicht entlang der Linie II-II in Fig. 1,
Fig. 3
eine Schnittansicht entlang der Linie III-III in Fig. 1, und
Fig. 4
eine schematische Schnittansicht einer zweiten bevorzugten Ausführungsform der Erfindung.
Show it:
Fig. 1
2 shows a schematic side view of a first preferred embodiment of the invention,
Fig. 2
2 shows a sectional view along the line II-II in FIG. 1,
Fig. 3
a sectional view taken along the line III-III in Fig. 1, and
Fig. 4
is a schematic sectional view of a second preferred embodiment of the invention.

Die in den Fign. 1 bis 3 dargestellte Leuchte weist ein Halteteil 10 und ein Leuchtenteil 12 auf. Das Leuchtenteil weist einen Reflektorschirm 14 und eine innerhalb des Reflektorschirms 14 angeordnete Lampe 16 auf. Ferner führen von dem Halteteil 10 Energieleitungen 18,20 zu dem Leuchtenteil 12. Die Energieleitungen 18,20 sind auf der in Fig. 1 linken Seite des Halteteils 10 in das Halteteil geführt und verlaufen innerhalb des Halteteils 10. Das Leuchtenteil 12 ist in Richtung des Pfeils 22 bezüglich des Halteteils 10 verschiebbar.The in Figs. 1 to 3 shown lamp has a holding part 10 and a light part 12 on. The light part points a reflector screen 14 and one within the reflector screen 14 arranged lamp 16 on. Furthermore, lead from the holding part 10 power lines 18.20 to the lighting part 12. Die Power lines 18, 20 are on the left in FIG. 1 of the Holding part 10 out in the holding part and run inside of the holding part 10. The lighting part 12 is in the direction of Arrow 22 displaceable with respect to the holding part 10.

Das als quaderförmiges Hohlprofil ausgebildete Halteteil 10 weist einen in Längsrichtung verlaufenden Schlitz 24 auf. Innerhalb des Halteteils 10 ist ein Schlitten 26 vorgesehen, mit dem über die Energieleitungen 18,20 das Leuchtenteil verbunden ist. Der Schlitten 26 weist auf der dem Schlitz 24 zugewandten Seite einen nasenförmigen Ansatz 28 auf, der in den Schlitz 24 ragt. Der nasenförmige Ansatz 28 dient zur Führung des Schlittens 26. Der Schlitten 26 kann somit entlang des Schlitzes 24 in Richtung des Pfeils 22 stufenlos verschoben werden.The holding part 10 designed as a cuboid hollow profile has a longitudinal slot 24. Within of the holding part 10, a carriage 26 is provided with connected to the lighting part via the power lines 18, 20 is. The carriage 26 faces the slot 24 Page has a nose-shaped shoulder 28 that fits into the slot 24 protrudes. The nose-shaped projection 28 serves to guide the carriage 26. The carriage 26 can thus along the slot 24th can be moved continuously in the direction of arrow 22.

Die in das Halteteil 10 geführten Energieleitungen 18,20 sind innerhalb einer Schleppkette 30 angeordnet. Die Schleppkette 30 ist innerhalb des Hohlprofils 10 vorgesehen. Die Schleppkette 30 verläuft von einer Öffnung 32 des Halteteils 10 zu dem Schlitten 26. Die in dem Halteteil 10 angeordnete Länge der Leitungen 18,20 sowie der Schleppkette 30 ist so bemessen, dass der Schlitten 26 in beide Extrempositionen, d.h. in Fig. 3 von ganz links nach ganz rechts verschiebbar ist. Die Schleppkette 30 besteht aus mehreren Kettengliedern 34, die über senkrecht zur Längsrichtung der Schleppkette 30 angeordnete Schwenkachsen 36 schwenkbar miteinander verbunden sind. Da die Schleppkette 30 relativ steif ist, verläuft sie parallel zu einer Seitenwand 38 des quaderförmigen Halteteils 10. Je nach Stellung des Schlittens 26 ändert sich die Lage eines Bogenbereichs 40 der Schleppkette 30. Befindet sich der Schlitten 26 in der in Fig. 3 rechten Extremstellung liegt die Schleppkette 30 an der Seitenwand 38 sowie an einer Stirnseite 42 des Halteteils 10 an. Hierbei ist zu berücksichtigen, dass die Schleppkette 30 nicht zu lang ausgebildet sein darf, da der Bogenbereich 40 der Schleppkette 30 ansonsten die Stirnseite 42 berühren würde, bevor sich der Schlitten 26 in der in Fig. 3 rechten Extremposition befindet. Je weiter der Schlitten 26 in Fig. 3 nach links verschoben wird desto weiter wandert der Bogenbereich 40 nach links. In der in Fig. 3 linken Extremposition des Schlittens 26 liegt die Schleppkette 30 an der Seitenwand 38 an, der Bogenbereich verläuft weiter links als in Fig. 3 dargestellt und der verbleibende Teil der Schleppkette 30 liegt an einer der Seitenwand 38 gegenüberliegenden Seitenwand 44 an.The energy lines 18, 20 led into the holding part 10 arranged within a drag chain 30. The drag chain 30 is provided within the hollow profile 10. The drag chain 30 extends from an opening 32 of the holding part 10 to the Carriage 26. The length of the arranged in the holding part 10 Lines 18, 20 and the drag chain 30 is dimensioned such that the carriage 26 in both extreme positions, i.e. in Fig. 3 of can be moved from the far left to the far right. The drag chain 30 consists of several chain links 34 that are vertical to the longitudinal direction of the drag chain 30 arranged pivot axes 36 are pivotally connected to one another. Because the drag chain 30 is relatively stiff, it runs parallel to a side wall 38 of the rectangular holding part 10. Depending on the position of the The position of an arc region 40 of the carriage 26 changes Drag chain 30. If the carriage 26 is in the position shown in FIG. 3 Right extreme position, the drag chain 30 is on the side wall 38 and on an end face 42 of the holding part 10. It should be noted here that the drag chain 30 is not may be too long, since the arc region 40 of the Drag chain 30 would otherwise touch the end face 42 before the carriage 26 in the extreme right position in FIG. 3 located. The further the carriage 26 in Fig. 3 after is shifted to the left, the further the arc region 40 moves to the left. In the left extreme position of the carriage in FIG. 3 26 is the drag chain 30 on the side wall 38, the Arc region runs further to the left than shown in FIG. 3 and the remaining part of the drag chain 30 lies on one side wall 44 opposite side wall 38.

Die Schleppkette 30 ist über einen Zapfen 46 mit dem Halteteil 10 verbunden. Somit ist die Lage des ersten Kettenglieds 34 bezüglich des Halteteils 10 fixiert. Das andere Ende der Schleppkette 30 ist fest mit dem Schlitten 26 verbunden. Hierzu sind die beiden letzten Kettenglieder 34 mit dem Schlitten verschraubt oder an diesem festgeklebt. Die Energieleitungen 18,20 verlaufen somit von einer Energieversorgungsquelle zu der Öffnung 32 des Halteteils 10 und sind dann in der hohlen Schleppkette 30 geführt und verlaufen durch die gesamte Schleppkette 30 zu dem Schlitten 26. Die Leitungen 18,20 verlaufen sodann durch entsprechende Bohrungen in dem Schlitten durch diesen hindurch und verlassen den Schlitten 26 an seiner Unterseite (Fig. 2). Von dort führen die Leitungen 18,20 zu dem Leuchtenteil 12.The drag chain 30 is connected to the holding part via a pin 46 10 connected. The position of the first chain link 34 is thus relative of the holding part 10 fixed. The other end of the drag chain 30 is firmly connected to the carriage 26. For this are the last two chain links 34 are screwed to the carriage or glued to it. The power lines 18.20 thus run from a power supply source to the opening 32 of the holding part 10 and are then in the hollow drag chain 30 guided and run through the entire drag chain 30 to the carriage 26. The lines 18, 20 then run through corresponding holes in the carriage through this through and leave the carriage 26 at its bottom (Fig. 2). From there, the lines 18, 20 lead to the lighting part 12th

Um eine sichere Führung der Schleppkette 30 zu gewährleisten ist eine U-förmige Abdeckung 48 vorgesehen, an deren Seitenwänden die Schleppkette 30 anliegt, so dass die Schleppkette 30 nicht ausbrechen kann.In order to ensure safe guidance of the drag chain 30 a U-shaped cover 48 is provided on the side walls the drag chain 30 abuts so that the drag chain 30 can't break out.

Bei der zweiten bevorzugten Ausführungsform der Erfindung handelt es sich um eine Stehleuchte (Fig. 4). Ein Halteteil 50 der Stehleuchte ist ebenfalls als Hohlprofil ausgebildet und mit einem Leuchtenfuß 52 fest verbunden. Das Halteteil ist beispielsweise ebenfalls quaderförmig. Es kann sich ebenso um einen Kreiszylinder oder um einen Zylinder einer beliebigen anderen Form handeln. An einer Vorderseite 53 des Halteteils 50 sind Befestigungselemente 54 vorgesehen. Ein Leuchtenteil 56 weist einen Reflektorschirm 58 und eine innerhalb des Reflektorschirms 58 angeordnete Lampe 60 auf. Mit dem Reflektorschirm 58 ist ein Befestigungsarm 62 verbunden. Der Befestigungsarm 62 weist eine Bohrung 64 auf. Das Leuchtenteil 56 kann somit in verschiedenen Höhen auf ein entsprechendes Befestigungselement 54 gesteckt werden, das sodann in die Bohrung 64 des Befestigungsarms 62 ragt. In the second preferred embodiment of the invention it is a floor lamp (Fig. 4). A holding part 50 of the Floor lamp is also designed as a hollow profile and with a lamp base 52 firmly connected. The holding part is for example also cuboid. It can also be about a circular cylinder or around any cylinder act in another form. On a front side 53 of the holding part 50 fasteners 54 are provided. A light part 56 has a reflector screen 58 and one within the reflector screen 58 arranged lamp 60 on. With the reflector screen 58 a fastening arm 62 is connected. The mounting arm 62 has a bore 64. The lighting part 56 can thus in different heights on a corresponding fastener 54 are inserted, then in the bore 64 of the mounting arm 62 protrudes.

Die Energieleitungen 18,20 sind in dieser Ausführungsform durch eine Öffnung 66 in den Leuchtenfuß 52 geführt. Von diesem verlaufen sie entlang einer Innenseite des Halteteils 50 in diesem nach oben, wobei die Leitungen 18,20 in diesem Bereich an der Innenseite des Halteteils 30 befestigt sind. Im oberen Bereich des Halteteils 50 sind die Leitungen 18,20 in die Schleppkette 30 eingeführt. Die Leitungen 18,20 verlaufen durch die Schleppkette 30, treten am Ende der Schleppkette 30 aus dieser aus und sind durch einen in der Vorderseite 53 des Halteteils 50 vorgesehenen Schlitz zu dem Leuchtenteil geführt.The energy lines 18, 20 are through in this embodiment an opening 66 in the lamp base 52. Run from this them along an inside of the holding member 50 therein upwards, the lines 18, 20 in this area on the Are fixed inside of the holding part 30. In the upper area of the holding part 50, the lines 18, 20 are in the drag chain 30 introduced. The lines 18, 20 run through the drag chain 30, emerge from the end of the drag chain 30 and are provided by a in the front 53 of the holding part 50 Slot led to the light part.

Der Anfang der Schleppkette 30 ist über einen Bolzen 68 mit dem Halteteil 50 fest verbunden, so dass das erste Kettenglied 34 der Schleppkette 30 fixiert ist. Ansonsten hängt die Schleppkette 30 frei in dem Halteteil 50. Am Ende der Schleppkette 30 kann zur Zugentlastung beispielsweise eine Klemmverbindung zwischen den Leitungen 18,20 und dem letzten Kettenglied 34 der Schleppkette vorgesehen sein.The beginning of the drag chain 30 is via a bolt 68 with the Holding part 50 firmly connected, so that the first chain link 34 the drag chain 30 is fixed. Otherwise the drag chain hangs 30 free in the holding part 50. At the end of the drag chain 30 can, for example, a clamp connection for strain relief between the lines 18, 20 and the last chain link 34 of the Drag chain can be provided.

Claims (8)

Leuchte mit einem Halteteil (10,50), einem am Halteteil (10,50) in unterschiedlichen Stellungen positionierbaren Leuchtenteil (12,56) und Energieleitungen (10,20), die durch das Halteteil (10,50) zum Leuchtenteil (12,56) verlaufen,
dadurch gekennzeichnet,
dass das Halteteil (10,50) eine Schleppkette (30) aufweist, die die durch das Halteteil (10,50) zum Leuchtenteil (12,56) führenden Energieleitungen (18,20) trägt.
Luminaire with a holding part (10.50), a light part (12.56) which can be positioned in different positions on the holding part (10.50) and power lines (10.20) which lead through the holding part (10.50) to the light part (12, 56) run,
characterized,
that the holding part (10, 50) has a drag chain (30) which carries the power lines (18, 20) leading through the holding part (10, 50) to the lighting part (12, 56).
Leuchte nach Anspruch 1, dadurch gekennzeichnet, dass das Halteteil (10,50) ein Hohlprofil ist und die Schleppkette (30) innerhalb des Hohlprofils angeordnet ist.Luminaire according to claim 1, characterized in that the Holding part (10.50) is a hollow profile and the drag chain (30) is arranged within the hollow profile. Leuchte nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass das Halteteil (10) eine Führung (24) aufweist, in der ein mit dem Leuchtenteil verbundener Schlitten (26) verschiebbar geführt ist.Luminaire according to claim 1 or 2, characterized in that the holding part (10) has a guide (24) in which a carriage (26) connected to the lamp part is displaceable is led. Leuchte nach Anspruch 3, dadurch gekennzeichnet, dass das Hohlprofil (10) im wesentlichen quaderförmig mit in Längsrichtung verlaufender Führung (24) ist, wobei die Schleppkette (30) beim Verschieben des Leuchtenteils (12) entlang der Seitenwände (30,40) des Hohlprofils (10) verläuft.Luminaire according to claim 3, characterized in that the Hollow profile (10) essentially cuboid with in the longitudinal direction extending guide (24), the drag chain (30) when moving the lamp part (12) along the side walls (30, 40) of the hollow profile (10). Leuchte nach Anspruch 3 oder 4, dadurch gekennzeichnet, dass der Schlitten (26) innerhalb des Halteteils (10) angeordnet ist und als Führung ein Schlitz (24) vorgesehen ist, durch den die Energieleitungen (18,20) -zum Leuchtenteil (12) geführt sind.Luminaire according to claim 3 or 4, characterized in that the carriage (26) is arranged within the holding part (10) and a slot (24) is provided as a guide, through which the power lines (18, 20) to the lighting part (12) are performed. Leuchte nach einem der Ansprüche 3-5, dadurch gekennzeichnet, dass das eine Ende der Schleppkette (30) am Halteteil (10) und das andere Ende am Schlitten (26) befestigt ist.Luminaire according to one of claims 3-5, characterized in that one end of the drag chain (30) on the holding part (10) and the other end is attached to the carriage (26). Leuchte nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass das Halteteil (50) mehrere einzelne Befestigungselemente (54) zum Befestigen des Leuchtenteils (56) in unterschiedlichen Stellungen aufweist.Luminaire according to claim 1 or 2, characterized in that the holding part (50) has several individual fastening elements (54) for attaching the light part (56) in different Has positions. Leuchte nach einem der Ansprüche 1-7, dadurch gekennzeichnet, dass das Halteteil (10,50) horizontal oder vertikal ausgerichtet ist.Luminaire according to one of claims 1-7, characterized in that the holding part (10.50) horizontally or vertically is aligned.
EP00125160A 2000-02-08 2000-11-18 Luminaire Expired - Lifetime EP1124091B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20002141U 2000-02-08
DE20002141U DE20002141U1 (en) 2000-02-08 2000-02-08 lamp

Publications (3)

Publication Number Publication Date
EP1124091A2 true EP1124091A2 (en) 2001-08-16
EP1124091A3 EP1124091A3 (en) 2003-04-09
EP1124091B1 EP1124091B1 (en) 2005-06-01

Family

ID=7936957

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00125160A Expired - Lifetime EP1124091B1 (en) 2000-02-08 2000-11-18 Luminaire

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EP (1) EP1124091B1 (en)
AT (1) ATE296992T1 (en)
DE (2) DE20002141U1 (en)

Cited By (2)

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Publication number Priority date Publication date Assignee Title
EP1617137A1 (en) * 2004-07-15 2006-01-18 Zumtobel Staff GmbH Illumination assembly comprising a power supply housing and a slideable lamp body
CN112490962A (en) * 2020-11-09 2021-03-12 临沂矿业集团有限责任公司 Coal-winning machine cable protection device

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DE202004013118U1 (en) * 2004-08-21 2006-01-05 B+M Leuchten Gerd Bonus Gmbh & Co. Kg Lamp holder, has light bar in which carriage is arranged, and drag chain arranged in bar, where end of chain is connected with electric plug contact and carriage is connected with another contact for connecting supply lines with cables
CN111162498A (en) 2019-12-02 2020-05-15 赛尔富电子有限公司 Waterproof electricity-taking track with telescopic lead
DE102020116755A1 (en) 2020-06-25 2021-12-30 Matthias Zundel linear actuator

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US3284036A (en) * 1965-05-06 1966-11-08 Nat Crane Corp Carrier link chain assembly for hoses
DE2354544A1 (en) * 1973-10-31 1975-05-15 Simon & Schelle Lampen Und Met Lighting unit with tubular stand - has sliding piston in slotted stand for holding lighting unit housing
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US5649415A (en) * 1995-02-02 1997-07-22 Hubbell Incorporated Power supply chain and chain carriage system

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1617137A1 (en) * 2004-07-15 2006-01-18 Zumtobel Staff GmbH Illumination assembly comprising a power supply housing and a slideable lamp body
CN112490962A (en) * 2020-11-09 2021-03-12 临沂矿业集团有限责任公司 Coal-winning machine cable protection device
CN112490962B (en) * 2020-11-09 2022-03-11 临沂矿业集团有限责任公司 Coal-winning machine cable protection device

Also Published As

Publication number Publication date
DE20002141U1 (en) 2000-03-30
EP1124091B1 (en) 2005-06-01
ATE296992T1 (en) 2005-06-15
DE50010451D1 (en) 2005-07-07
EP1124091A3 (en) 2003-04-09

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