EP3844435A1 - Lighting device - Google Patents

Lighting device

Info

Publication number
EP3844435A1
EP3844435A1 EP19758687.8A EP19758687A EP3844435A1 EP 3844435 A1 EP3844435 A1 EP 3844435A1 EP 19758687 A EP19758687 A EP 19758687A EP 3844435 A1 EP3844435 A1 EP 3844435A1
Authority
EP
European Patent Office
Prior art keywords
chamber
strain relief
relief element
lighting device
lighting
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
EP19758687.8A
Other languages
German (de)
French (fr)
Other versions
EP3844435B1 (en
Inventor
Ingmar Balke
Peter Kräutner
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.)
Konnex BV
Original Assignee
Konnex BV
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 Konnex BV filed Critical Konnex BV
Publication of EP3844435A1 publication Critical patent/EP3844435A1/en
Application granted granted Critical
Publication of EP3844435B1 publication Critical patent/EP3844435B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S4/00—Lighting devices or systems using a string or strip of light sources
    • F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
    • F21S4/22—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports flexible or deformable, e.g. into a curved shape
    • 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
    • F21V21/08—Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
    • F21V21/088—Clips; Clamps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Definitions

  • the invention relates to a lighting V orcardi having an elongated strength member and an elongate luminous strip carrying a plurality of in its direction of extension arranged behind one another electrically operable lamps, wherein the strain relief element and the light strips in a parallel position to one another by a transparent, flexible sheath are surrounded.
  • a lighting device of the type described above can be used in an elevator shaft. From DE 10 2015 011 999 Al or DE 10 2014 105 855 Al are lighting V orcardien known tikalcardi fastened in an elevator shaft in conjunction are to light up the shaft to loading.
  • the lighting device has an upper fastening means and a lower fastening means.
  • the lighting device can be fastened to a shaft ceiling with the upper fastening means.
  • the lighting device can be attached to the bottom of the shaft using the lower fastening means.
  • a clamping device is provided to clamp the lighting device in the vertical direction.
  • the fastening means are fastened to the two ends of a strain relief element which is formed by a belt.
  • a flexible conductor track extends parallel to the belt, on which a large number of LEDs are attached.
  • the strain relief element and the light strip extend in a lumen of a transparent, flexible hose. Similar lighting devices are also known from DE 202 16 833 Ul, DE 20 2014 105 375 Ul, EP 2 754 956 Al and
  • the invention is based on the object of developing a lighting device in a manner which is advantageous in terms of use.
  • the jacket have two chambers separated from one another by at least one partition.
  • the light strip extends in a first chamber.
  • the strain relief element which can be formed by a rope, a wire, a belt or another flexurally elastic, tensile object, extends in a second chamber.
  • the jacket can be designed in the manner of a tube which has a plurality of lumens which extend in the direction of extension of the tube, one of the lumens forming the first chamber and a second lumen forming the second chamber.
  • the hose can be extruded from a flexible, transparent plastic material.
  • the two chambers are separated from one another by at least one partition. Two partitions can be provided.
  • a web which connects two sections of the jacket to one another, a first section forming the first chamber and a second section forming the second chamber.
  • two sections of the jacket, each of which forms a chamber can also be connected to one another with two webs.
  • the Crosspieces can extend parallel to each other and connect two partitions with each other.
  • a third chamber can be formed between the webs and is arranged between the first chamber and the second chamber. The third chamber can remain empty.
  • a flexible conductor track on which lamps, in particular light-emitting diodes, are arranged at regular intervals, preferably extends in the first chamber. Rectifier arrangements and drivers for the LEDs can also be arranged on the flexible conductor track.
  • supply lines can also be arranged on the conductor track, which supply the lamps with electrical energy.
  • strands for power supply extend in a wall of the jacket.
  • the strands can run into the extruder head during the manufacture of the sheath, for example when extruding a hose forming the sheath, so that they are integrated into the wall of the sheath in an insulated arrangement.
  • the strands can extend parallel to each other. It is envisaged that the strands are connected at regular intervals to contact elements of the flexible conductor track.
  • the first chamber and / or the second chamber each have an assembly slot.
  • the assembly slot extends in the longitudinal extent of the casing through one of the walls, for example a wall of the first or second chamber opposite the partition.
  • the flexible wall of the jacket can be opened in order to insert the light strip or the strain relief element into the chamber.
  • the two chambers have an elongated cross section and their longitudinal edges run parallel to one another.
  • the walls of the first or second chamber then pointing away from the partition can NEN have the mounting slot.
  • indentations are provided in the region of two webs running parallel to one another, which form recesses running in the direction of extension of the jacket. These depressions can be used if the two sections of the casing, which either have the first chamber or the second chamber, are to be separated from one another.
  • the strain relief element which is preferably formed by a textile belt, protrudes from the second chamber on both end sides of the casing and is connected there in each case to a fastening element with which the strain relief element can be fastened to a shaft ceiling or a shaft bottom. It can further be provided that the strain relief element lies frictionally, cohesively or in some other way in the chamber of the shell assigned to it in such a way that the strain relief element can only be displaced within the chamber after a limiting force has been overcome.
  • the limiting force is, in particular, greater than the gravitational force exerted by the weight of the jacket including the light strip arranged therein.
  • a light strip is first prepared as an endless strip, a strain relief element, for example as an endless belt, and a jacket made as a tube, two strands extending inside the jacket.
  • the two strands can be surrounded by the electrically insulating material of the sheath so that they can be connected to a 240 volt mains voltage.
  • the light strip is inserted into the chamber assigned to it through a first mounting slot in an outwardly facing wall of the first chamber, the light strip being placed with a mounting surface on a section of the inner wall of the chamber that runs essentially in one plane , which is formed by a partition.
  • the assembly slot can then be closed, for example by laser or ultrasonic welding. the.
  • the mounting slot can also be taped shut.
  • the strain relief element can be assembled in a similar manner.
  • a wall opposite a partition of the chamber assigned to the strain relief element can have a mounting slot, along which two sections of the chamber wall can be spaced apart from one another, so that an opening is formed into which the strain relief element designed as a flat body can be inserted the chamber assigned to it can be inserted.
  • This chamber can also have a flat section on which a broad side surface of the strain relief element rests.
  • the chamber preferably has two planar sections running parallel to one another, each lying opposite a broad side surface of the strain relief element. After the strain relief element has been installed, this chamber can also be closed, for example by laser or ultrasound welding.
  • strain relief element it is also possible to allow the strain relief element to run into the extruder head in a manner similar to the strands when extruding the sheath, so that the strain relief element fills the cross section of the chamber assigned to it. It is advantageous that a lighting element created in this way can be produced by the meter and can be cut to length individually for special use. It is advantageous that a first section of the jacket, in which the light strip is located, can be separated from a second section of the jacket, in which the strain relief element is located. This is done by severing at least one web with which the two sections of the jacket are connected to one another.
  • FIG. 1 is a perspective view of an embodiment of a lighting device according to the invention
  • FIG. 3 shows a representation according to FIG. 2, but with the bare jacket 1,
  • FIG. 4 shows a second exemplary embodiment of the invention in a representation according to FIG. 2,
  • FIG. 5 shows the second exemplary embodiment of the invention in a representation according to FIG. 3,
  • FIG. 6 shows a third exemplary embodiment of the invention in a representation according to FIG. 2,
  • FIG. 7 shows the third exemplary embodiment in a representation according to FIG. 3,
  • FIG. 10 shows a perspective illustration of a jacket 1 of an illumination device according to the invention, a section 1 ′ of the jacket 1 having been partially removed from a section 1 ′′ of the jacket 11 shows the view according to the viewing direction XI in FIG. 10.
  • the lighting element shown in the drawings serves to illuminate an elevator shaft.
  • the lighting element shown in the drawings can be manufactured by the meter. It has a jacket 1 made of a flexible, transparent plastic, which has a first section T and a second section 1 ". There are indentations 11 between the first section T and the second section 1".
  • the jacket 1 has the ge - Forms a hose with a first chamber 2, which is arranged in the first section T, a second chamber 6, which is arranged in the second section 1 ", and a third chamber 10, which is between the first chamber 2 and the second chamber 6.
  • the three chambers 2, 6, 10 are each open to the front ends of the jacket 1 designed as a tube.
  • the three chambers 2, 6, 10 have an elongated cross-sectional area, where the broad side surfaces of the chambers 2, 6, 10 run parallel to each other.
  • the third chamber 10, which forms a central chamber, is separated from the first chamber 2 by a first partition 13 and from the second chamber 6 by a second partition 14.
  • the third chamber 10 has four wall sections, namely the two opposing partition walls 13, 14 and two webs 9 connecting the two partition walls 13, 14, the webs 9 adjoining the indentations 11.
  • the webs 9 are separating webs that are designed so thin that along the web 9, the first section 1 'can be separated from the second section 1 ".
  • strands 12, which surround the plastic material of the jacket 1, extend around it and provide a power supply of a light strip 3 is possible, which extends in the first chamber 2.
  • the strands 12 which run parallel to one another are spaced apart from one another by approximately the width of the first chamber 2, the width of the third chamber 10 or the distance between the two Corresponds to webs 9.
  • the light strip 3 extending in the first chamber 2 consists of a flexible conductor track which carries lamps 4 formed by LEDs in regular sections.
  • the conductor track is connected to the strands 12 by means of contact elements 19, which can be formed by wires.
  • the conductor track can be separated in regular sections.
  • an assembly slot 5 can be produced during the manufacture of the casing 1, which divides the wall of the first chamber 2 opposite the partition 13 into two halves that can be bent away from one another, so that one forms trench-shaped opening through which the light strip 3 can be inserted into the second chamber 2.
  • a flat underside of the light strip 3 is placed on a flat wall section of the first chamber 2, which is formed by the partition 13.
  • the mounting slot 5 can be closed. This can be done by laser welding or ultrasonic welding.
  • FIGS. 4 and 5 show such a mounting slot as an alternative to an embodiment shown in FIGS. 2 and 3, in which no mounting slots are provided.
  • a strain relief element 7 formed by a textile belt, which can be assigned to the second chamber 6 in a manner similar to the light strip 3 of the first chamber 2.
  • Figures 6 and 7 show a related embodiment as an alternative to the embodiment shown in Figures 2 and 3.
  • the second chamber 6 can have a wall opposite the partition 14 with a mounting slot 8 that the tension element can be inserted into the chamber 6 through the mounting slot 8. It can also be provided here that the mounting slot 8 is closed after the tension relief element 7 has been installed.
  • both the first chamber 2 for receiving the light strip 3 and the second chamber 6 for receiving the strain relief element each have an assembly slot 5, 8.
  • the assembly slots are made after the first chamber has been fitted. 2 with the light strip 3 and the second chamber 6 with the strain relief element 7 closed. This can be done by gluing or welding.
  • end sections of the jacket 1 can be shortened in a first step such that sections of the strain relief element 7 protrude from the jacket 1 on both sides of the jacket, on the fastening elements 16 of which , 17 can be attached. It is then possible in a second step to separate the two jacket sections T, 1 ′′ from one another for a certain length in the region of the two ends of the jacket 1.
  • the strain relief element 7 is only inserted into the second chamber 6 assigned to it after the jacket 1 has been cut to length. This can also be done here through the mounting slot 8, which can remain open.
  • leads 15 are connected to the strands 12, by means of which the strands 12 and thus the light strips 3 can be energized.
  • Each one of a plurality of identical sections of the light strip 3 is connected to the two strands by means of contact elements 19.
  • the two strands 12 can be connected directly to a 220 volt alternating voltage.
  • each section of the light strip 3 has at least one rectifier.
  • the individual lamps 4 can be connected in series in such a way that the sum of the voltages dropped across them corresponds approximately to the mains voltage.
  • cables are connected directly to the strands 12.
  • a plug is used for this purpose, which is plugged onto the end face of the casing 1 or plugged onto the end face of the upper section 1 'of the casing.
  • the first chamber 2 has a “hat-shaped” cross-section.
  • a central section with a large cross-sectional area that has a substantially rectangular plan Smaller sections are adjacent on the two narrow sides, in which the edge of the light strip 3 extends.
  • a fastening element 17 can be designed as a ring.
  • Another fastening element 16 can be designed as a hook.
  • a tensioning element 18 is provided, which forms the function of a tension spring.
  • a turnbuckle or a cable system for example a pulley system, can also be used as the clamping element.
  • a lighting device which is characterized in that the jacket 1 has a first chamber 2, in which the light strip 3 is located, and a second chamber 6 separated from the first chamber 2 by at least one partition 13, 14, in which the strain relief element 7 lies.
  • a lighting device which is characterized in that two mutually extending partition walls 13, 14 are connected to one another with at least one web 9.
  • a lighting device which is characterized by a third chamber 10 which extends between two webs 9 and two partition walls 13, 14.
  • a lighting device which is characterized by two strands 12 extending in a wall of the jacket 1 for power supply.
  • a lighting device which is characterized in that the at least one web 9 forms a dividing line, along which the jacket 1 in a first section T, which has the first chamber 2, and in a second section 1 ", the second Chamber 6 has, is separable.
  • a lighting device which is characterized in that the first and / or second chamber 2, 6 has mounting slots 5, 8 through which the light strip 3 and / or the strain relief element 7 when the lighting device is installed in the first chamber 2 and / or the second chamber 6 can be brought.
  • a lighting device which is characterized in that the mounting slot 5, 8 has been closed after the mounting of the light strip 3 or the strain-relief element 7.

Abstract

The invention relates to a lighting device comprising an elongate strain relief element (7) and comprising an elongate luminous strip (3) carrying a multiplicity of electrically operable lamps (4) arranged one behind another in the direction of extent of said strip, wherein the strain relief element (7) and the luminous strip (3) in a parallel position with respect to one another are surrounded by a transparent, flexible sheath (1). According to the invention, the sheath (1) is a tube having a plurality of cavities separated from one another, wherein one cavity forms a first chamber (2), in which the luminous strip (3) is situated. The strain relief element (7) is situated in a second chamber (6). The two chambers (2, 6) are separated by at least one partition wall (13, 14).

Description

Beschreibung  description
Beleuchtungsvorrichtung  lighting device
Gebiet der Technik  Technical field
[0001] Die Erfindung betrifft eine Beleuchtungs Vorrichtung mit einem längli- chen Zugentlastungselement und mit einem länglichen Leuchtstreifen, der eine Vielzahl von in seiner Erstreckungsrichtung hintereinander angeordneten elektrisch betreibbaren Lampen trägt, wobei das Zugentlastungselement und der Leuchtstreifen in einer Parallellage zueinander von einem transparenten, flexiblen Mantel umgeben sind. [0001] The invention relates to a lighting V orrichtung having an elongated strength member and an elongate luminous strip carrying a plurality of in its direction of extension arranged behind one another electrically operable lamps, wherein the strain relief element and the light strips in a parallel position to one another by a transparent, flexible sheath are surrounded.
Stand der Technik State of the art
[0002] Eine Beleuchtungsvorrichtung der zuvor beschriebenen Art kann in einem Aufzugschacht verwendet werden. Aus der DE 10 2015 011 999 Al oder der DE 10 2014 105 855 Al sind Beleuchtungs Vorrichtungen bekannt, die in Ver- tikalrichtung in einem Aufzugschacht befestigbar sind, um den Schacht zu be- leuchten. Hierzu besitzt die Beleuchtungsvorrichtung ein oberes Befestigungs- mittel und ein unteres Befestigungsmittel. Mit dem oberen Befestigungsmittel kann die Beleuchtungsvorrichtung an einer Schachtdecke befestigt werden. Mit dem unteren Befestigungsmittel kann die Beleuchtungsvorrichtung an der Soh- le des Schachtes befestigt werden. Es ist eine Spanneinrichtung vorgesehen, um die Beleuchtungsvorrichtung in der Vertikalen zu verspannen. Die Befesti- gungsmittel sind an den beiden Enden eines Zugentlastungselementes befes- tigt, welches von einem Gurt ausgebildet ist. Parallel zum Gurt erstreckt sich eine flexible Leiterbahn, auf der eine Vielzahl von LEDs befestigt sind. Das Zug- entlastungselement und der Leuchtstreifen erstrecken sich in einem Lumen ei- nes transparenten, flexiblen Schlauches. [0003] Ähnliche Beleuchtungsvorrichtungen sind darüber hinaus bekannt aus dem DE 202 16 833 Ul, DE 20 2014 105 375 Ul, EP 2 754 956 Al und [0002] A lighting device of the type described above can be used in an elevator shaft. From DE 10 2015 011 999 Al or DE 10 2014 105 855 Al are lighting V orrichtungen known tikalrichtung fastened in an elevator shaft in conjunction are to light up the shaft to loading. For this purpose, the lighting device has an upper fastening means and a lower fastening means. The lighting device can be fastened to a shaft ceiling with the upper fastening means. The lighting device can be attached to the bottom of the shaft using the lower fastening means. A clamping device is provided to clamp the lighting device in the vertical direction. The fastening means are fastened to the two ends of a strain relief element which is formed by a belt. A flexible conductor track extends parallel to the belt, on which a large number of LEDs are attached. The strain relief element and the light strip extend in a lumen of a transparent, flexible hose. Similar lighting devices are also known from DE 202 16 833 Ul, DE 20 2014 105 375 Ul, EP 2 754 956 Al and
FR 3005347 Al. FR 3005347 Al.
Zusammenfassung der Erfindung Summary of the invention
[0004] Der Erfindung liegt die Aufgabe zugrunde, eine Beleuchtungsvorrich- tung gebrauchsvorteilhaft weiterzubilden.  [0004] The invention is based on the object of developing a lighting device in a manner which is advantageous in terms of use.
[0005] Gelöst wird die Aufgabe durch die in den Ansprüchen angegebene Er- findung, wobei die Unteransprüche nicht nur vorteilhafte Weiterbildungen der im Hauptanspruch angegebenen Beleuchtungsvorrichtung, sondern auch ei- genständige Lösungen der Aufgabe darstellen. [0005] The object is achieved by the invention specified in the claims, the subclaims not only representing advantageous developments of the lighting device specified in the main claim, but also independent solutions to the object.
[0006] Zunächst und im Wesentlichen wird vorgeschlagen, dass der Mantel zwei voneinander durch mindestens eine Trennwand getrennte Kammern auf- weist. In einer ersten Kammer erstreckt sich der Leuchtstreifen. In einer zweiten Kammer erstreckt sich das Zugentlastungselement, welches von einem Seil, einem Draht, einem Gurt oder einem anderen biegeelastischen, zugfesten Ge- genstand gebildet sein kann. Der Mantel kann in der Art eines Schlauchs aus- gebildet sein, der mehrere in Schlaucherstreckungsrichtung sich erstreckende Lumen aufweist, wobei eines der Lumen die erste Kammer und ein zweites Lumen die zweite Kammer ausbildet. Der Schlauch kann aus einem flexiblen, transparenten Kunststoffmaterial extrudiert werden. Erfindungsgemäß sind die beiden Kammern von zumindest einer Trennwand voneinander getrennt. Es können zwei Trennwände vorgesehen sein. Es ist insbesondere ein Steg vorge- sehen, der zwei Abschnitte des Mantels miteinander verbindet, wobei ein erster Abschnitt die erste Kammer und ein zweiter Abschnitt die zweite Kammer aus- bildet. In einer Variante können zwei Abschnitte des Mantels, die jeweils eine Kammer bilden, aber auch mit zwei Stegen miteinander verbunden sein. Die Stege können sich parallel zueinander erstrecken und zwei Trennwände mitei- nander verbinden. Zwischen den Stegen kann sich eine dritte Kammer ausbil- den, die zwischen der ersten Kammer und der zweiten Kammer angeordnet ist. Die dritte Kammer kann leer bleiben. In der ersten Kammer erstreckt sich be- vorzugt eine flexible Leiterbahn, auf der in regelmäßigen Abständen Lampen, insbesondere Leuchtdioden, angeordnet sind. Auf der flexiblen Leiterbahn können darüber hinaus Gleichrichter- Anordnungen und Treiber für die LEDs angeordnet sein. Auf der Leiterbahn können darüber hinaus auch Versorgungs- leitungen angeordnet sein, die die Lampen mit elektrischer Energie versorgen. In einer Variante der Erfindung ist vorgesehen, dass sich in einer Wandung des Mantels Litzen zur Stromversorgung erstrecken. Die Litzen können bei der Fer- tigung des Mantels, also beispielsweise beim Extrudieren eines den Mantel ausbildenden Schlauchs in den Extruderkopf einlaufen, so dass sie in einer iso- lierten Anordnung in die Wandung des Mantels integriert sind. Die Litzen können sich parallel zueinander erstrecken. Es ist vorgesehen, dass die Litzen in regelmäßigen Abständen mit Kontaktelementen der flexiblen Leiterbahn ver- bunden sind. In einer Weiterbildung der Erfindung ist vorgesehen, dass die erste Kammer und/ oder die zweite Kammer jeweils einen Montageschlitz auf- weisen. Der Montageschlitz erstreckt sich in Längserstreckung des Mantels durch eine der Wandungen, beispielsweise eine der Trennwand gegenüber lie- genden Wandung der ersten oder zweiten Kammer. Als Folge dieses Montage- schlitzes kann die flexible Wandung des Mantels geöffnet werden, um den Leuchtstreifen oder das Zugentlastungselement in die Kammer einzulegen.[0006] First and foremost, it is proposed that the jacket have two chambers separated from one another by at least one partition. The light strip extends in a first chamber. The strain relief element, which can be formed by a rope, a wire, a belt or another flexurally elastic, tensile object, extends in a second chamber. The jacket can be designed in the manner of a tube which has a plurality of lumens which extend in the direction of extension of the tube, one of the lumens forming the first chamber and a second lumen forming the second chamber. The hose can be extruded from a flexible, transparent plastic material. According to the invention, the two chambers are separated from one another by at least one partition. Two partitions can be provided. In particular, a web is provided which connects two sections of the jacket to one another, a first section forming the first chamber and a second section forming the second chamber. In a variant, two sections of the jacket, each of which forms a chamber, can also be connected to one another with two webs. The Crosspieces can extend parallel to each other and connect two partitions with each other. A third chamber can be formed between the webs and is arranged between the first chamber and the second chamber. The third chamber can remain empty. A flexible conductor track, on which lamps, in particular light-emitting diodes, are arranged at regular intervals, preferably extends in the first chamber. Rectifier arrangements and drivers for the LEDs can also be arranged on the flexible conductor track. In addition, supply lines can also be arranged on the conductor track, which supply the lamps with electrical energy. In a variant of the invention it is provided that strands for power supply extend in a wall of the jacket. The strands can run into the extruder head during the manufacture of the sheath, for example when extruding a hose forming the sheath, so that they are integrated into the wall of the sheath in an insulated arrangement. The strands can extend parallel to each other. It is envisaged that the strands are connected at regular intervals to contact elements of the flexible conductor track. In a development of the invention, it is provided that the first chamber and / or the second chamber each have an assembly slot. The assembly slot extends in the longitudinal extent of the casing through one of the walls, for example a wall of the first or second chamber opposite the partition. As a result of this assembly slot, the flexible wall of the jacket can be opened in order to insert the light strip or the strain relief element into the chamber.
Dies kann mit einem Werkzeug durchgeführt werden, welches zwei durch den Montageschlitz voneinander getrennte Wandungsabschnitte voneinander weg- biegt, so dass sich eine Montageöffnung auftut, in die das Zugentlastungsele- ment oder der Leuchtstreifen eingelegt werden kann. Es ist hierzu insbesondere von Vorteil, wenn die beiden Kammern einen länglichen Querschnitt aufweisen und mit ihren Längsrändern parallel zueinander verlaufen. Die dann von der Trennwand wegweisenden Wandungen der ersten oder zweiten Kammer kön- nen den Montageschlitz aufweisen. Es kann ferner vorgesehen sein, dass im Bereich zweier parallel zueinander verlaufender Stege Einbuchtungen vorgese- hen sind, die sich in Erstreckungsrichtung des Mantels verlaufende Vertiefun- gen ausbilden. Diese Vertiefungen können verwendet werden, wenn die beiden Abschnitte des Mantels, die entweder die erste Kammer oder die zweite Kam- mer aufweisen, voneinander getrennt werden sollen. Dies kann mit einem Mes- ser oder einem anderen Schneidwerkzeug erfolgen, welches im Bereich der Einbuchtungen angesetzt werden kann. Es ist insbesondere vorgesehen, dass das bevorzugt von einem textilen Gurt ausgebildete Zugentlastungselement an beiden Endseiten des Mantels aus der zweiten Kammer herausragt und dort jeweils mit einem Befestigungselement verbunden ist, mit dem das Zugentlas- tungselement an einer Schachtdecke oder einer Schachtsohle befestigt werden kann. Es kann ferner vorgesehen sein, dass das Zugentlastungselement reib- schlüssig, stoff schlüssig oder anderweitig derart in der ihm zugeordneten Kammer des Mantels einliegt, dass das Zugentlastungselement nur nach der Überwindung einer Grenzkraft innerhalb der Kammer verlagerbar ist. Die Grenzkraft ist insbesondere größer, als die von dem Gewicht des Mantels in- klusive darin angeordnetem Leuchtstreifen aufgebrachte Schwerkraft. Bei der Fertigung der erfindungsgemäßen Beleuchtungsvorrichtung wird zunächst ein Leuchtstreifen als Endlos streifen, ein Zugentlastungselement, beispielsweise als Endlosgurt, und ein als Schlauch gefertigter Mantel vorbereitet, wobei sich in- nerhalb des Mantels zwei Litzen erstrecken. Die beiden Litzen können vom elektrisch isolierenden Werkstoff des Mantels isoliert umgeben sein, so dass sie an eine 240 Volt Netzspannung anschließbar sind. Durch einen ersten Montage- schlitz in einer nach außen weisenden Wandung der ersten Kammer wird der Leuchtstreifen in die ihm zugeordnete Kammer eingelegt, wobei der Leucht- streifen mit einer Montagefläche auf einen im Wesentlichen in einer Ebene ver- laufenden Abschnitt der Innenwandung der Kammer aufgelegt wird, der von einer Trennwand ausgebildet ist. Der Montageschlitz kann anschließend bei- spielsweise durch eine Laser- oder Ultraschallverschweißung geschlossen wer- den. Der Montageschlitz kann aber auch zugeklebt werden. Die Montage des Zugentlastungselementes kann in ähnlicher Weise erfolgen. Auch hier kann eine einer Trennwand gegenüberliegende Wandung der dem Zugentlastungs- element zugeordneten Kammer einen Montageschlitz aufweisen, entlang des- sen zwei Abschnitte der Kammerwand voneinander beabstandet werden kön- nen, so dass eine Öffnung entsteht, in die das als Flachkörper ausgebildete Zug- entlastungselement in die ihm zugeordnete Kammer eingelegt werden kann. Auch diese Kammer kann einen ebenen Abschnitt aufweisen, an dem eine Breitseitenfläche des Zugentlastungselementes anliegt. Bevorzugt weist die Kammer zwei parallel zueinander verlaufende ebene Abschnitte auf, die jeweils einer Breitseitenfläche des Zugentlastungselementes gegenüberliegen. Nach der Montage des Zugentlastungselementes kann auch diese Kammer beispielsweise durch Laser- oder Ultraschallverschweißung geschlossen werden. Es ist auch möglich, das Zugentlastungselement ähnlich wie die Litzen beim Extrudieren des Mantels mit in den Extruderkopf einlaufen zu lassen, so dass das Zugent- lastungselement die ihm zugeordnete Kammer im Querschnitt ausfüllt. Es ist von Vorteil, dass ein so geschaffenes Beleuchtungselement als Meterware her- gestellt werden kann und zur speziellen Verwendung individuell abgelängt werden kann. Dabei ist es von Vorteil, dass sich ein erster Abschnitt des Man- tels, in dem sich der Leuchtstreifen befindet, von einem zweiten Abschnitt des Mantels, in dem sich das Zugentlastungselement befindet, abtrennen lässt. Dies erfolgt durch ein Durchtrennen zumindest eines Steges, mit dem die beiden Abschnitte des Mantels miteinander verbunden sind. This can be carried out with a tool which bends two wall sections separated from one another by the assembly slot, so that an assembly opening opens into which the strain relief element or the light strip can be inserted. For this purpose, it is particularly advantageous if the two chambers have an elongated cross section and their longitudinal edges run parallel to one another. The walls of the first or second chamber then pointing away from the partition can NEN have the mounting slot. It can further be provided that indentations are provided in the region of two webs running parallel to one another, which form recesses running in the direction of extension of the jacket. These depressions can be used if the two sections of the casing, which either have the first chamber or the second chamber, are to be separated from one another. This can be done with a knife or another cutting tool that can be applied in the area of the indentations. In particular, it is provided that the strain relief element, which is preferably formed by a textile belt, protrudes from the second chamber on both end sides of the casing and is connected there in each case to a fastening element with which the strain relief element can be fastened to a shaft ceiling or a shaft bottom. It can further be provided that the strain relief element lies frictionally, cohesively or in some other way in the chamber of the shell assigned to it in such a way that the strain relief element can only be displaced within the chamber after a limiting force has been overcome. The limiting force is, in particular, greater than the gravitational force exerted by the weight of the jacket including the light strip arranged therein. In the manufacture of the lighting device according to the invention, a light strip is first prepared as an endless strip, a strain relief element, for example as an endless belt, and a jacket made as a tube, two strands extending inside the jacket. The two strands can be surrounded by the electrically insulating material of the sheath so that they can be connected to a 240 volt mains voltage. The light strip is inserted into the chamber assigned to it through a first mounting slot in an outwardly facing wall of the first chamber, the light strip being placed with a mounting surface on a section of the inner wall of the chamber that runs essentially in one plane , which is formed by a partition. The assembly slot can then be closed, for example by laser or ultrasonic welding. the. The mounting slot can also be taped shut. The strain relief element can be assembled in a similar manner. Here too, a wall opposite a partition of the chamber assigned to the strain relief element can have a mounting slot, along which two sections of the chamber wall can be spaced apart from one another, so that an opening is formed into which the strain relief element designed as a flat body can be inserted the chamber assigned to it can be inserted. This chamber can also have a flat section on which a broad side surface of the strain relief element rests. The chamber preferably has two planar sections running parallel to one another, each lying opposite a broad side surface of the strain relief element. After the strain relief element has been installed, this chamber can also be closed, for example by laser or ultrasound welding. It is also possible to allow the strain relief element to run into the extruder head in a manner similar to the strands when extruding the sheath, so that the strain relief element fills the cross section of the chamber assigned to it. It is advantageous that a lighting element created in this way can be produced by the meter and can be cut to length individually for special use. It is advantageous that a first section of the jacket, in which the light strip is located, can be separated from a second section of the jacket, in which the strain relief element is located. This is done by severing at least one web with which the two sections of the jacket are connected to one another.
Kurze Beschreibung der Zeichnungen Brief description of the drawings
[0007] Ein Ausführungsbeispiel der Erfindung wird nachfolgend anhand bei- gefügter Zeichnungen erläutert. Es zeigen: Fig. 1 als perspektivische Darstellung ein Ausführungsbeispiel einer erfindungsgemäßen Beleuchtungsvorrichtung, [0007] An exemplary embodiment of the invention is explained below with reference to the attached drawings. Show it: 1 is a perspective view of an embodiment of a lighting device according to the invention,
Fig. 2 den Schnitt gemäß der Linie II-II in Figur 1, 2 shows the section along the line II-II in Figure 1,
Fig. 3 eine Darstellung gemäß Figur 2, jedoch den unbestückten Man- tel 1, 3 shows a representation according to FIG. 2, but with the bare jacket 1,
Fig. 4 ein zweites Ausführungsbeispiel der Erfindung in einer Dar- stellung gemäß Figur 2, 4 shows a second exemplary embodiment of the invention in a representation according to FIG. 2,
Fig. 5 das zweite Ausführungsbeispiel der Erfindung in einer Darstel- lung gemäß Figur 3, 5 shows the second exemplary embodiment of the invention in a representation according to FIG. 3,
Fig. 6 ein drittes Ausführungsbeispiel der Erfindung in einer Darstel- lung gemäß Figur 2, 6 shows a third exemplary embodiment of the invention in a representation according to FIG. 2,
Fig. 7 das dritte Ausführungsbeispiel in einer Darstellung gemäß Fi- gur 3, 7 shows the third exemplary embodiment in a representation according to FIG. 3,
Fig. 8 einen Längsschnitt durch eine erfindungs gemäße Vorrichtung, 8 shows a longitudinal section through a device according to the invention,
Fig. 9 eine Darstellung der Stirnseite eines Mantels eines der zuvor beschriebenen Ausführungsbeispiele, 9 shows a representation of the end face of a jacket of one of the previously described exemplary embodiments,
Fig. 10 eine perspektivische Darstellung eines Mantels 1 einer erfin- dungsgemäßen Beleuchtungsvorrichtung, wobei ein Abschnitt 1' des Mantels 1 teilweise von einem Abschnitt 1" des Mantels entfernt worden ist, Fig. 11 die Ansicht gemäß der Blickrichtung XI in Fig. 10. 10 shows a perspective illustration of a jacket 1 of an illumination device according to the invention, a section 1 ′ of the jacket 1 having been partially removed from a section 1 ″ of the jacket 11 shows the view according to the viewing direction XI in FIG. 10.
Beschreibung der Ausführungsformen Description of the embodiments
[0008] Das in den Zeichnungen dargestellte Beleuchtungselement dient der Beleuchtung eines Aufzugschachtes. Hinsichtlich der Montage des Beleuch- tungselementes in einem Aufzugschacht wird auf die DE 10 2014 105 855 Al und hier insbesondere auf die Figur 7 oder auf die DE 10 2015 011 999 Al und hier insbesondere auf die Figur 1 verwiesen. The lighting element shown in the drawings serves to illuminate an elevator shaft. With regard to the mounting of the lighting element in an elevator shaft, reference is made to DE 10 2014 105 855 A1 and here in particular to FIG. 7 or to DE 10 2015 011 999 A1 and here in particular to FIG. 1.
[0009] Das in den Zeichnungen dargestellte Beleuchtungselement kann als Meterware hergestellt werden. Es besitzt einen aus einem flexiblen, transparen- ten Kunststoff gefertigten Mantel 1, der einen ersten Abschnitt T und einen zweiten Abschnitt 1" aufweist. Zwischen dem ersten Abschnitt T und dem zweiten Abschnitt 1" befinden sich Einbuchtungen 11. Der Mantel 1 hat die Ge- stalt eines Schlauches mit einer ersten Kammer 2, die im ersten Abschnitt T an- geordnet ist, einer zweiten Kammer 6, die im zweiten Abschnitt 1" angeordnet ist, und einer dritten Kammer 10, die zwischen der ersten Kammer 2 und der zweiten Kammer 6 angeordnet ist. Die drei Kammern 2, 6, 10 sind jeweils zu den Stirnenden des als Schlauch ausgebildeten Mantels 1 offen. The lighting element shown in the drawings can be manufactured by the meter. It has a jacket 1 made of a flexible, transparent plastic, which has a first section T and a second section 1 ". There are indentations 11 between the first section T and the second section 1". The jacket 1 has the ge - Forms a hose with a first chamber 2, which is arranged in the first section T, a second chamber 6, which is arranged in the second section 1 ", and a third chamber 10, which is between the first chamber 2 and the second chamber 6. The three chambers 2, 6, 10 are each open to the front ends of the jacket 1 designed as a tube.
[0010] Die drei Kammern 2, 6, 10 haben eine längliche Querschnittsfläche, wo bei die Breitseitenflächen der Kammern 2, 6, 10 parallel zueinander verlaufen. Die dritte Kammer 10, die eine mittlere Kammer ausbildet, ist durch eine erste Trennwand 13 von der ersten Kammer 2 und durch eine zweite Trennwand 14 von der zweiten Kammer 6 getrennt. Die dritte Kammer 10 besitzt vier Wan- dungsabschnitte, nämlich die beiden sich gegenüberliegenden Trennwände 13, 14 und zwei die beiden Trennwände 13, 14 miteinander verbindende Stege 9, wobei die Stege 9 an die Einbuchtungen 11 angrenzen. Bei den Stegen 9 handelt es sich um Trennstege, die derart dünn gestaltet sind, dass sich entlang der Ste- ge 9 der erste Abschnitt 1' vom zweiten Abschnitt 1" abtrennen lässt. Innerhalb der Trennwand 13, die die erste Kammer 2 von der dritten Kammer 10 trennt, erstrecken sich ringsum von den Kunststoffmaterial des Mantels 1 isolierend umgebende Litzen 12, mit denen eine Stromversorgung eines Leuchtstreifens 3 möglich ist, der sich in der ersten Kammer 2 erstreckt. Die parallel zueinander verlaufenden Litzen 12 besitzen einen Abstand zueinander, der etwa der Brei- tenerstreckung der ersten Kammer 2, der Breitenerstreckung der dritten Kam- mer 10 oder dem Abstand der beiden Stege 9 entspricht. The three chambers 2, 6, 10 have an elongated cross-sectional area, where the broad side surfaces of the chambers 2, 6, 10 run parallel to each other. The third chamber 10, which forms a central chamber, is separated from the first chamber 2 by a first partition 13 and from the second chamber 6 by a second partition 14. The third chamber 10 has four wall sections, namely the two opposing partition walls 13, 14 and two webs 9 connecting the two partition walls 13, 14, the webs 9 adjoining the indentations 11. The webs 9 are separating webs that are designed so thin that along the web 9, the first section 1 'can be separated from the second section 1 ". Within the partition wall 13, which separates the first chamber 2 from the third chamber 10, strands 12, which surround the plastic material of the jacket 1, extend around it and provide a power supply of a light strip 3 is possible, which extends in the first chamber 2. The strands 12 which run parallel to one another are spaced apart from one another by approximately the width of the first chamber 2, the width of the third chamber 10 or the distance between the two Corresponds to webs 9.
[0011] Der in der ersten Kammer 2 sich erstreckende Leuchtstreifen 3 besteht aus einer flexiblen Leiterbahn, die in regelmäßigen Abschnitten von LEDs aus- gebildete Lampen 4 trägt. In regelmäßigen Abschnitten ist die Leiterbahn mit- tels Kontaktelementen 19, die von Drähten gebildet sein können, mit den Litzen 12 verbunden. Die Leiterbahn kann in regelmäßigen Abschnitten getrennt wer- den. [0011] The light strip 3 extending in the first chamber 2 consists of a flexible conductor track which carries lamps 4 formed by LEDs in regular sections. In regular sections, the conductor track is connected to the strands 12 by means of contact elements 19, which can be formed by wires. The conductor track can be separated in regular sections.
[0012] Zur Montage des Leuchtstreifens 3 kann bei der Fertigung des Mantels 1 ein Montageschlitz 5 erzeugt werden, der die der Trennwand 13 gegenüber- liegende Wandung der ersten Kammer 2 in zwei Hälften teilt, die voneinander weg gebogen werden können, so dass sich eine grabenförmige Öffnung ausbil- det, durch die der Leuchtstreifen 3 in die zweite Kammer 2 eingelegt werden kann. Eine ebene Unterseite des Leuchtstreifens 3 wird dabei auf einen ebenen Wandungsabschnitt der ersten Kammer 2 aufgelegt, der von der Trennwand 13 ausgebildet ist. Nach der Montage des Leuchtstreifens 3 kann der Montage- schlitz 5 verschlossen werden. Dies kann durch Laserschweißen oder Ultra- schallschweißen erfolgen. Einen derartigen Montageschlitz zeigen die Figuren 4 und 5 als Alternative zu einem in den Figuren 2 und 3 dargestellten Ausfüh- rungsbeispiel, bei dem keine Montageschlitze vorgesehen sind. [0013] In der zweiten Kammer 6 erstreckt sich ein von einem textilen Gurt ausgebildetes Zugentlastungselement 7, welches in ähnlicher Weise wie der Leuchtstreifen 3 der ersten Kammer 2, der zweiten Kammer 6 zugeordnet wer- den kann. Die Figuren 6 und 7 zeigen ein diesbezügliches Ausführungsbeispiel als Alternative zu dem in den Figuren 2 und 3 dargestellten Ausführungsbei- spiel. Die zweite Kammer 6 kann hierzu eine der Trennwand 14 gegenüberlie- gende Wand mit einem Montageschlitz 8 aufweisen, dass durch den Montage- schlitz 8 das Zugelement in die Kammer 6 eingelegt werden kann. Auch hier kann vorgesehen sein, dass der Montageschlitz 8 nach der Montage des Zugent- lastungselementes 7 verschlossen wird. To assemble the light strip 3, an assembly slot 5 can be produced during the manufacture of the casing 1, which divides the wall of the first chamber 2 opposite the partition 13 into two halves that can be bent away from one another, so that one forms trench-shaped opening through which the light strip 3 can be inserted into the second chamber 2. A flat underside of the light strip 3 is placed on a flat wall section of the first chamber 2, which is formed by the partition 13. After mounting the light strip 3, the mounting slot 5 can be closed. This can be done by laser welding or ultrasonic welding. FIGS. 4 and 5 show such a mounting slot as an alternative to an embodiment shown in FIGS. 2 and 3, in which no mounting slots are provided. [0013] In the second chamber 6 there extends a strain relief element 7 formed by a textile belt, which can be assigned to the second chamber 6 in a manner similar to the light strip 3 of the first chamber 2. Figures 6 and 7 show a related embodiment as an alternative to the embodiment shown in Figures 2 and 3. For this purpose, the second chamber 6 can have a wall opposite the partition 14 with a mounting slot 8 that the tension element can be inserted into the chamber 6 through the mounting slot 8. It can also be provided here that the mounting slot 8 is closed after the tension relief element 7 has been installed.
[0014] Bei einem nicht dargestellten Ausführungsbeispiel besitzt sowohl die erste Kammer 2 zur Aufnahme des Leuchtstreifens 3 als auch die zweite Kam- mer 6 zur Aufnahme des Zugentlastungselementes jeweils einen Montage- schlitz 5, 8. Die Montageschlitze werden nach der Bestückung der ersten Kam- mer 2 mit dem Leuchtstreifen 3 und der zweiten Kammer 6 mit dem Zugentlas- tungselement 7 verschlossen. Dies kann durch Kleben oder Schweißen erfolgen. In one exemplary embodiment, not shown, both the first chamber 2 for receiving the light strip 3 and the second chamber 6 for receiving the strain relief element each have an assembly slot 5, 8. The assembly slots are made after the first chamber has been fitted. 2 with the light strip 3 and the second chamber 6 with the strain relief element 7 closed. This can be done by gluing or welding.
[0015] Zur Verwendung einer derart hergestellten, individuell ablängbaren Beleuchtungsvorrichtung können in einem ersten Schritt Endabschnitte des Mantels 1 derart gekürzt werden, dass auf beiden Seiten des Mantels 1 Ab- schnitte des Zugentlastungselementes 7 aus dem Mantel 1 herausragen, an de- nen Befestigungselemente 16, 17 angebracht werden können. Es ist dann in ei- nem zweiten Schritt möglich, im Bereich der beiden Enden des Mantels 1 die beiden Mantelabschnitte T, 1" für eine gewisse Länge voneinander zu trennen. To use an individually cut-to-length lighting device produced in this way, end sections of the jacket 1 can be shortened in a first step such that sections of the strain relief element 7 protrude from the jacket 1 on both sides of the jacket, on the fastening elements 16 of which , 17 can be attached. It is then possible in a second step to separate the two jacket sections T, 1 ″ from one another for a certain length in the region of the two ends of the jacket 1.
[0016] In einer Variante ist vorgesehen, dass bei der Montage der Beleuch- tungsvorrichtung zunächst nur der Leuchtstreifen 3 in die ihm zugeordnete Kammer 2 eingelegt wird, nicht jedoch das Zugentlastungselement 7. Bei dieser Variante wird das Zugentlastungselement 7 erst nach dem Ablängen des Man- tels 1 in die ihm zugeordnete zweite Kammer 6 eingelegt. Dies kann auch hier durch den Montageschlitz 8 erfolgen, der offen bleiben kann. [0016] In a variant, it is provided that when the lighting device is installed, only the light strip 3 is initially inserted into the chamber 2 assigned to it, but not the strain relief element 7. In this case In a variant, the strain relief element 7 is only inserted into the second chamber 6 assigned to it after the jacket 1 has been cut to length. This can also be done here through the mounting slot 8, which can remain open.
[0017] An die Litzen 12 werden nach dem Ablängen Zuleitungen 15 ange- schlossen, mit denen die Litzen 12 und damit die Leuchtstreifen 3 bestrombar sind. After being cut to length, leads 15 are connected to the strands 12, by means of which the strands 12 and thus the light strips 3 can be energized.
[0018] Jeder einzelne einer Vielzahl von gleichen Abschnitten des Leuchtstrei- fens 3 ist mittels Kontaktelementen 19 mit den beiden Litzen verbunden. Die beiden Litzen 12 können unmittelbar an eine 220 Volt Wechselspannung ange- schlossen werden. Hierzu besitzt jeder Abschnitt des Leuchtstreifens 3 zumin- dest einen Gleichrichter. Die einzelnen Lampen 4 können in Reihe derart hin- tereinander geschaltet sein, dass die Summe der an ihnen abfallenden Span- nungen in etwa der Netzspannung entspricht. Beim Ausführungsbeispiel sind an die Litzen 12 unmittelbar Kabel angeschlossen. Es ist aber auch vorgesehen, dass hierzu ein Stecker verwendet wird, der auf die Stirnfläche des Mantels 1 aufgesteckt oder auf die Stirnfläche des oberen Abschnittes 1' des Mantels auf- gesteckt wird. Each one of a plurality of identical sections of the light strip 3 is connected to the two strands by means of contact elements 19. The two strands 12 can be connected directly to a 220 volt alternating voltage. For this purpose, each section of the light strip 3 has at least one rectifier. The individual lamps 4 can be connected in series in such a way that the sum of the voltages dropped across them corresponds approximately to the mains voltage. In the exemplary embodiment, cables are connected directly to the strands 12. However, it is also provided that a plug is used for this purpose, which is plugged onto the end face of the casing 1 or plugged onto the end face of the upper section 1 'of the casing.
[0019] Während die zweite Kammer 6 einen im Wesentlichen rechteckigen Querschnitt aufweist und breiter gestaltet ist als die erste Kammer 2, besitzt die erste Kammer 2 einen„hutförmigen" Querschnitt. Einem zentralen Abschnitt mit einer großen Querschnittsfläche, der einen im Wesentlichen rechteckigen Grundriss aufweist, sind an den beiden Schmalseiten jeweils kleinere Abschnit- te benachbart, in denen sich der Rand des Leuchtstreifens 3 erstreckt. While the second chamber 6 has a substantially rectangular cross-section and is designed wider than the first chamber 2, the first chamber 2 has a “hat-shaped” cross-section. A central section with a large cross-sectional area that has a substantially rectangular plan , Smaller sections are adjacent on the two narrow sides, in which the edge of the light strip 3 extends.
[0020] Die beiden Enden des Zugentlastungselements 7, was im Ausfüh- rungsbeispiel von einem Gewebeband ausgebildet ist, sind mit Befestigungs- elementen 16, 17 verbunden. Ein Befestigungselement 17 kann als Ring ausge- bildet sein. Ein anderes Befestigungselement 16 kann als Haken ausgebildet sein. Es ist ein Spannelement 18 vorgesehen, welches die Funktion einer Zugfe- der ausbildet. Als Spannelement kann aber auch ein Spannschloss oder ein Seil- zugsystem, beispielsweise Flaschenzugsystem, verwendet werden. [0020] The two ends of the strain relief element 7, which in the exemplary embodiment is formed by a fabric band, are fastened with fastening elements 16, 17 connected. A fastening element 17 can be designed as a ring. Another fastening element 16 can be designed as a hook. A tensioning element 18 is provided, which forms the function of a tension spring. However, a turnbuckle or a cable system, for example a pulley system, can also be used as the clamping element.
[0021] Die vorstehenden Ausführungen dienen der Erläuterung der von der Anmeldung insgesamt erfassten Erfindungen, die den Stand der Technik zu- mindest durch die folgenden Merkmalskombinationen jeweils auch eigenstän- dig weiterbilden, wobei zwei, mehrere oder alle dieser Merkmalskombinatio- nen auch kombiniert sein können, nämlich: [0021] The above explanations serve to explain the inventions covered by the application as a whole, which further develop the state of the art independently at least through the following combinations of features, it being possible for two, more or all of these combinations of features to also be combined , namely:
[0022] Eine Beleuchtungsvorrichtung, die dadurch gekennzeichnet ist, dass der Mantel 1 eine erste Kammer 2 aufweist, in der der Leuchtstreifen 3 liegt, und eine von der ersten Kammer 2 durch mindestens eine Trennwand 13, 14 abgetrennte zweite Kammer 6 aufweist, in der das Zugentlastungselement 7 liegt. A lighting device, which is characterized in that the jacket 1 has a first chamber 2, in which the light strip 3 is located, and a second chamber 6 separated from the first chamber 2 by at least one partition 13, 14, in which the strain relief element 7 lies.
[0023] Eine Beleuchtungsvorrichtung, die dadurch gekennzeichnet ist, dass zwei sich nebeneinander erstreckende Trennwände 13, 14 mit zumindest einem Steg 9 miteinander verbunden sind. A lighting device, which is characterized in that two mutually extending partition walls 13, 14 are connected to one another with at least one web 9.
[0024] Eine Beleuchtungsvorrichtung, die gekennzeichnet ist durch eine zwi- schen zwei Stegen 9 und zwei Trennwänden 13, 14 sich erstreckende dritte Kammer 10. A lighting device which is characterized by a third chamber 10 which extends between two webs 9 and two partition walls 13, 14.
[0025] Eine Beleuchtungsvorrichtung, die gekennzeichnet ist durch zwei in einer Wandung des Mantels 1 sich erstreckende Litzen 12 zur Stromversorgung. [0026] Eine Beleuchtungsvorrichtung, die dadurch gekennzeichnet ist, dass der mindestens eine Steg 9 eine Trennlinie ausbildet, entlang der der Mantel 1 in einem ersten Abschnitt T, der die erste Kammer 2 aufweist, und in einem zweiten Abschnitt 1", der die zweite Kammer 6 aufweist, trennbar ist. A lighting device, which is characterized by two strands 12 extending in a wall of the jacket 1 for power supply. A lighting device, which is characterized in that the at least one web 9 forms a dividing line, along which the jacket 1 in a first section T, which has the first chamber 2, and in a second section 1 ", the second Chamber 6 has, is separable.
[0027] Eine Beleuchtungsvorrichtung, die dadurch gekennzeichnet ist, dass die erste und/ oder zweite Kammer 2, 6 Montageschlitze 5, 8 aufweist, durch die der Leuchtstreifen 3 und/ oder das Zugentlastungselement 7 bei der Monta- ge der Beleuchtungseinrichtung in die erste Kammer 2 und/ oder die zweite Kammer 6 bringbar ist. A lighting device, which is characterized in that the first and / or second chamber 2, 6 has mounting slots 5, 8 through which the light strip 3 and / or the strain relief element 7 when the lighting device is installed in the first chamber 2 and / or the second chamber 6 can be brought.
[0028] Eine Beleuchtungsvorrichtung, die dadurch gekennzeichnet ist, dass der Montageschlitz 5, 8 nach der Montage des Leuchtstreifens 3 oder des Zu- gentlastungselementes 7 verschlossen worden ist. A lighting device, which is characterized in that the mounting slot 5, 8 has been closed after the mounting of the light strip 3 or the strain-relief element 7.
[0029] Alle offenbarten Merkmale sind (für sich, aber auch in Kombination untereinander) erfindungswesentlich. In die Offenbarung der Anmeldung wird hiermit auch der Offenbarungsinhalt der zugehörigen/beigefügten Prioritäts- Unterlagen (Abschrift der Voranmeldung) vollinhaltlich mit einbezogen, auch zu dem Zweck, Merkmale dieser Unterlagen in Ansprüche vorliegender An- meldung mit aufzunehmen. Die Unter ansprüche charakterisieren, auch ohne die Merkmale eines in Bezug genommenen Anspruchs, mit ihren Merkmalen eigenständige erfinderische Weiterbildungen des Standes der Technik, insbe- sondere um auf Basis dieser Ansprüche Teilanmeldungen vorzunehmen. Die in jedem Anspruch angegebene Erfindung kann zusätzlich ein oder mehrere der in der vorstehenden Beschreibung, insbesondere mit Bezugsziffern versehene und/ oder in der Bezugsziffernliste angegebene Merkmale aufweisen. Die Er- findung betrifft auch Gestaltungsformen, bei denen einzelne der in der vorste- henden Beschreibung genannten Merkmale nicht verwirklicht sind, insbeson- dere soweit sie erkennbar für den jeweiligen Verwendungszweck entbehrlich sind oder durch andere technisch gleichwirkende Mittel ersetzt werden kön nen. All of the features disclosed are essential to the invention (by themselves, but also in combination with one another). The disclosure content of the associated / attached priority documents (copy of the prior application) is hereby also included in full in the disclosure of the application, also for the purpose of including features of these documents in claims of the present application. The sub-claims characterize independent inventive developments of the prior art, even without the features of a referenced claim, with their features, in particular in order to make divisional applications based on these claims. The invention specified in each claim can additionally have one or more of the features specified in the preceding description, in particular provided with reference numbers and / or in the list of reference numbers. The invention also relates to design forms in which some of the features mentioned in the above description are not realized, in particular as far as they are recognizably unnecessary for the respective purpose or can be replaced by other technically equivalent means.
Liste der Bezugszeichen List of reference numbers
1 Mantel 1 coat
T erster Abschnitt 1" zweiter Abschnitt T first section 1 "second section
2 erste Kammer 2 first chamber
3 Leuchtstreifen  3 light strips
4 Lampe  4 lamp
5 Montageschlitz  5 mounting slot
6 zweite Kammer 6 second chamber
7 Zugentlastungselement7 strain relief element
8 Montageschlitz 8 mounting slot
9 Steg  9 bridge
10 dritte Kammer  10 third chamber
11 Einbuchtung  11 indentation
12 Litze  12 strands
13 Trennwand  13 partition
14 Trennwand  14 partition
15 Zuleitung  15 supply line
16 Befestigungselement 16 fastener
17 Befestigungselement17 fastener
18 Spannelement 18 clamping element
19 Kontaktelemente  19 contact elements

Claims

Ansprüche Expectations
1. Beleuchtungs Vorrichtung mit einem länglichen Zugentlastungselement (7) und mit einem länglichen Leuchtstreifen (3), der eine Vielzahl von in sei- ner Erstreckungsrichtung hintereinander angeordneten elektrisch betreib- baren Lampen (4) trägt, wobei das Zugentlastungselement (7) und der Leuchtstreifen (3) in einer Parallellage zueinander von einem transparen- ten, flexiblen Mantel (1) umgeben sind, dadurch gekennzeichnet, dass der Mantel (1) eine erste Kammer (2) aufweist, in der der Leuchtstreifen (3) liegt, und eine von der ersten Kammer (2) durch mindestens eine Trenn- wand (13, 14) abgetrennte zweite Kammer (6) aufweist, in der das Zugent- lastungselement (7) liegt. 1. Lighting V orrichtung with an elongate strain relief member (7) and comprising an elongate light strip (3) which are arranged a plurality of ner in sides extending direction one behind the other electrically betreib- cash lamps (4), wherein the strain relief element (7) and the Luminous strips (3) in a parallel position to one another are surrounded by a transparent, flexible casing (1), characterized in that the casing (1) has a first chamber (2) in which the luminous strip (3) lies, and one has a second chamber (6) separated from the first chamber (2) by at least one partition (13, 14) in which the strain relief element (7) lies.
2. Beleuchtungsvorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass zwei sich nebeneinander erstreckende Trennwände (13, 14) mit zumindest einem Steg (9) miteinander verbunden sind. 2. Lighting device according to claim 1, characterized in that two mutually extending partition walls (13, 14) with at least one web (9) are connected to each other.
3. Beleuchtungs Vorrichtung nach einem der vorhergehenden Ansprüche, gekennzeichnet durch eine zwischen zwei Stegen (9) und zwei Trennwän- den (13, 14) sich erstreckende dritte Kammer (10). 3. Lighting V orrichtung according to any one of the preceding claims, characterized by between two webs (9) and two partition plates (13, 14) extending third chamber (10).
4. Beleuchtungsvorrichtung nach einem der vorhergehenden Ansprüche, gekennzeichnet durch zwei in einer Wandung des Mantels (1) sich erstre- ckende Litzen (12) zur Stromversorgung. 4. Lighting device according to one of the preceding claims, characterized by two in a wall of the jacket (1) extending strands (12) for power supply.
5. Beleuchtungs Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der mindestens eine Steg (9) eine Trennlinie ausbildet, entlang der der Mantel (1) in einem ersten Abschnitt (T), der die erste Kammer (2) aufweist, und in einem zweiten Abschnitt (1"), der die zweite Kammer (6) aufweist, trennbar ist. 5. Lighting V orrichtung according to any one of the preceding claims, characterized in that (9), at least one web forms a dividing line along which the casing (1) in a first portion (T) having the first chamber (2), and is separable in a second section (1 ") which has the second chamber (6).
6. Beleuchtungs Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die erste und/ oder zweite Kammer (2, 6) Montageschlitze (5, 8) aufweist, durch die der Leuchtstreifen (3) und/ oder das Zugentlastungselement (7) bei der Montage der Beleuchtungseinrich- tung in die erste Kammer (2) und/ oder die zweite Kammer (6) bringbar ist. 6. Lighting V orrichtung according to any one of the preceding claims, characterized in that the first / or second chamber, and (2, 6) mounting slots (5, 8), through which the light strip (3) and / or the strain relief element (7) can be brought into the first chamber (2) and / or the second chamber (6) when the lighting device is installed.
7. Beleuchtungsvorrichtung nach Anspruch 6, dadurch gekennzeichnet, dass der Montageschlitz (5, 8) nach der Montage des Leuchtstreifens (3) oder des Zugentlastungselementes (7) verschlossen worden ist. 7. Lighting device according to claim 6, characterized in that the mounting slot (5, 8) after the mounting of the light strip (3) or the strain relief element (7) has been closed.
8. Beleuchtungs Vorrichtung, gekennzeichnet durch eines oder mehrere der kennzeichnenden Merkmale eines der vorhergehenden Ansprüche. 8. Lighting V orrichtung, characterized by one or more of the characterizing features of one of the preceding claims.
EP19758687.8A 2018-08-31 2019-08-21 Lighting device Active EP3844435B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018121325.5A DE102018121325A1 (en) 2018-08-31 2018-08-31 lighting device
PCT/EP2019/072380 WO2020043569A1 (en) 2018-08-31 2019-08-21 Lighting device

Publications (2)

Publication Number Publication Date
EP3844435A1 true EP3844435A1 (en) 2021-07-07
EP3844435B1 EP3844435B1 (en) 2022-07-13

Family

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Application Number Title Priority Date Filing Date
EP19758687.8A Active EP3844435B1 (en) 2018-08-31 2019-08-21 Lighting device

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Country Link
EP (1) EP3844435B1 (en)
DE (1) DE102018121325A1 (en)
ES (1) ES2926252T3 (en)
WO (1) WO2020043569A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019125651A1 (en) 2019-09-24 2021-03-25 Jürgen Wambach Lighting device for an elevator shaft with emergency light function
DE102023112469A1 (en) 2022-05-12 2023-11-16 Jürgen Wambach Light tube and holding element for a shaft lighting device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004031648A2 (en) * 2002-10-01 2004-04-15 Sloanled, Inc. Bent perimeter lighting and method for fabricating
DE20216833U1 (en) 2002-10-31 2004-03-04 Osram Opto Semiconductors Gmbh Illuminating arrangement for illuminating a room comprises a lamp consisting of a light emitting diode having a semiconductor region and a sleeve connected between two longitudinal electrical conductors
US9689562B2 (en) 2013-01-11 2017-06-27 Osram Gmbh Method of installing at least one lighting module
DE202013101820U1 (en) 2013-04-26 2013-06-03 Edgar Burr Shaft lighting device and elevator shaft with such a shaft lighting device
FR3005347B1 (en) 2013-05-03 2017-09-15 Etablissements D R I M LIGHTING DEVICE FOR ELEVATOR CAGE
PL3179155T3 (en) 2014-09-19 2019-10-31 Konnex B V Illumination device
DE202014105375U1 (en) 2014-11-10 2014-11-18 Ronny Kirschner Lighting device with a tensioned clamping element and an LED strip
CN206300050U (en) * 2016-11-18 2017-07-04 江门市赛宁灯饰有限公司 A kind of 360 degree of emitting neon lamp lamps of LED high-voltage
CN207073726U (en) * 2017-07-12 2018-03-06 江门罗普来特照明科技有限公司 It is a kind of just luminous without hot spot flexible LED rope light

Also Published As

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ES2926252T3 (en) 2022-10-24
WO2020043569A1 (en) 2020-03-05
DE102018121325A1 (en) 2020-03-05
EP3844435B1 (en) 2022-07-13

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