EP1637656A1 - Arrangement for the integration of light emitting diodes in surfaces to be marked, preferably construction surfaces - Google Patents

Arrangement for the integration of light emitting diodes in surfaces to be marked, preferably construction surfaces Download PDF

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Publication number
EP1637656A1
EP1637656A1 EP05014416A EP05014416A EP1637656A1 EP 1637656 A1 EP1637656 A1 EP 1637656A1 EP 05014416 A EP05014416 A EP 05014416A EP 05014416 A EP05014416 A EP 05014416A EP 1637656 A1 EP1637656 A1 EP 1637656A1
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EP
European Patent Office
Prior art keywords
arrangement according
plastic profile
light exit
plastic
translucent
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
EP05014416A
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German (de)
French (fr)
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EP1637656B1 (en
Inventor
Kay Behrendt
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.)
Behrendt Lichtdesign GmbH
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Behrendt Lichtdesign GmbH
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Publication of EP1637656A1 publication Critical patent/EP1637656A1/en
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/20—Use of light guides, e.g. fibre-optic devices
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
    • E01F9/576—Traffic lines
    • E01F9/582—Traffic lines illuminated
    • 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
    • F21S4/28—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports rigid, e.g. LED bars
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • F21S8/022—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a floor or like ground surface, e.g. pavement or false floor
    • 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
    • F21V7/00—Reflectors for light sources
    • 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
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/08—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing coloured light, e.g. monochromatic; for reducing intensity of light
    • 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
    • F21V31/00—Gas-tight or water-tight arrangements
    • F21V31/04—Provision of filling media
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • F21W2111/02—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for roads, paths or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • F21W2111/06—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for aircraft runways or the like
    • 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 the integration of light-emitting diodes in surfaces to be marked, preferably building areas, preferably in important public areas, as desired and / or necessary for example in markings on roads and highways, on airfields, in swimming pools, on facades and the like.
  • luminaires with integrated light-emitting diodes are incorporated, as are for example included in the Internet presentation of a company We-ef and offered by way of example under the type designation ETR 159 become.
  • These luminaires consist of a watertight, essentially rectangular or round housing which, depending on the dimensions, requires additional on-site expenditures up to foundation measures. The execution of such lights is finite and with longer lengths of illuminated markers is a sufficient variety of lights according to the desired course of such markers form. In the case of repairs or even destruction, the luminaire may need to be completely replaced. The expenses for the installation of such lights are significant.
  • the existing design of the lighting unit requires the adaptation of the construction and, for larger execution lengths, a multiplication of the effort for the installation of a lamp.
  • the object of the invention is therefore to provide a light assembly using light-emitting diodes, which is repair-friendly and in which an adaptation of the lamp unit is given to the installation conditions, so that new applications by simply changing the shape and / or an almost infinite Execution lead length for such lights.
  • a wear protection layer can be applied to the light exit surface.
  • polyethylene tube As a plastic profile preferably polyethylene tube is used, which is made translucent and may also preferably have a reinforcing insert to increase its static stability. This is usually a spiral-shaped and integrated into the wall steel insert.
  • the translucent plastic profile used is regularly made clear translucent, but may also be colored in cases where a specific light color is predetermined.
  • the proposed reflective coating with the effect of a concave mirror can be mounted on the lower outer side or the lower inner side opposite the intended light exit.
  • This may be, for example, a reflective foil or a high-gloss aluminum shell. But it can also be used as a paint, which has reflective properties after drying.
  • Another proposed variation provides the statically stable, translucent body of a hardened, pourable in the processing state Polyester resin consist perform.
  • the advantage is that when milled recesses in the parts of the building to be changed all tolerances are compensated and gluing is given with these.
  • statically stable, translucent body consisting of a prefabricated flexible plastic. These are in most cases a flexibly adjusted plastic based on PUR.
  • statically stable body which is translucent at least to the light exit side
  • this body can likewise be embodied in several parts running in its longitudinal direction and transversely to its width.
  • the lower shell can likewise have been manufactured from a subordinate material, for example cast-in-situ concrete.
  • the diode boards can not rotate in the plastic profile and the light-emitting side always points to the light exit side, they can be fixed.
  • the invention provides that the plastic profile therefore has grooves extending in the longitudinal direction on its inner side, between which slots the diode boards are inserted. It is also possible to use a fixed on a tip square plastic profile and dimensionally execute the diode boards so that they are designed in width almost equal to the inner Diagonalmass. This also prevents twisting of the diode boards in the plastic profile.
  • the light exit side of the light-transmissive body carries a wear protection layer.
  • This preferably consists of a mixture of glass beads and a, for example by means of a hot air blower, fusible hydrocarbon resin.
  • the surface of the translucent body is stabilized strength, without affecting the light intensity occurs. It is also possible to mix in the base mixture before processing further roughness-increasing scattering elements, so that, for example, in heavy passenger traffic for this hazard due to slipping is not given.
  • the glass beads are preferably used in diameter ranges between 1 and 2.5 mm in diameter, with a mixture of 8 parts of glass beads and 2 parts of resin has proven to be expedient.
  • diode boards in such a way that they are designed with differently colored, individually controllable diodes.
  • diodes of a diode board in a color and the diode boards are mounted differently colored controllable assorted.
  • the arrangement power supply side with a memory unit that is running at least temporarily powered by photovoltaic elements Since the power consumption by the diodes used is low, it makes sense to connect as far away from a possible by cable sufficient self-sufficient power supply, the arrangement power supply side with a memory unit that is running at least temporarily powered by photovoltaic elements.
  • the inventive arrangement may be carried out in terms of their longitudinal extent substantially plane-parallel and almost infinite, ie in the form of a uniformly wide infinite light band. It is also possible, for example in a street, to introduce other forms of illuminated marking, for example in the form of an arrow, without the need for fundamental technological changes.
  • the inventive arrangement is embedded in a groove in the ground and the ballast necessary for the diodes is located outside the basin.
  • the inventive arrangement is equally important for the equipment of airfields, railway stations, public roads and the like public buildings, because it is not only waterproof, but also passable and accessible.
  • Task was to integrate into the surface of the access to a busy hotel parking lot an illuminated arrow of 1 m in length and over the ends of the sweep measured by 0.4 m width, so that in particular the hotel guests, the first time the hotel with their vehicle visit the correct way to park your vehicle is proven.
  • the outlines of the desired arrow in the existing paved road as a building surface 1 are cut with a diamond blade.
  • the inner part is dug to a depth of 10 cm.
  • the plastic profile 4 has as a reinforcing insert on a spiral reinforcement, has centrally on its inside grooves 8 for horizontal securing of the diode boards 2 and has a high-gloss aluminum tape applied as a reflective coating on the intended bottom of the plastic profile 4. In addition, it is locked in the middle in the recess made in the building surface 1. This locking can be done on small plastic inserts.
  • the recess in the building surface 1 by means of acting as a light-transmissive body 6 curable castable polyester resin to about 5 mm below the level of the road surface potting reaching.
  • a hot air blower as a wear protection layer 7
  • a layer of a mixture of glass beads with 2 mm diameter and a fusible hydrocarbon resin adjusted the level of access and smoothed the surface.
  • the orientation device produced is ready for use.
  • an insert is prepared prepared from diode boards 2, power supply cable 3, acting as a reflective coating 5 foil strip and as the light exit surface translucent plastic profile 4 serving clear square profile.
  • the width of the diode boards 2 is slightly smaller than the length of the inner diagonal of the square profile.
  • the insert is pressed so that the edge of the square profile, which is the intended light exit surface is located in the concrete 9.
  • the light exit surface points upwards. Care was also taken to ensure that the concrete 9 extends in height to the middle of the insert.
  • a translucent flexible body 6 is placed on a flexible clear plastic profile, which has on its underside a matched to the outer design recess.
  • the recess in the building surface 1 is dimensioned in terms of their depth so that after applying the flexible clear plastic profile still a Verschleissstoff Anlagen 7, as known, can be applied.
  • the guide After reaching the final strength of the components used, the guide is ready to use.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Road Signs Or Road Markings (AREA)

Abstract

An arrangement for integrating light-emitting diodes (LED's) in a surface to be marked comprises diode plates (2) (plus a connecting current supply cable (3)) inserted in a plastics profile (4), which (a) is transparent at least as far as the light exit surface, (b) has a reflective coating (5) on the underside opposite the light exit surface and (c) is embedded in a encapsulating, statically stable body (6), transparent at least as far as the light exit surface and having an external shape adapted to an indentation in the surface (1) to be marked.

Description

Die Erfindung betrifft die Integration von lichtemittierenden Dioden in zu markierenden Flächen, vorzugsweise Bauwerksflächen, vorzugsweise in wichtigen öffentlichen Bereichen, wie das beispielsweise bei Markierungen auf Strassen und Autobahnen, auf Flugplätzen, in Schwimmbädern, auf Fassaden und dergleichen erwünscht und/oder notwendig ist.The invention relates to the integration of light-emitting diodes in surfaces to be marked, preferably building areas, preferably in important public areas, as desired and / or necessary for example in markings on roads and highways, on airfields, in swimming pools, on facades and the like.

Besteht das Bedürfnis, erleuchtbare Markierungen in Bauwerksteile mit geringem kostenseitigen Aufwand und grösserer Helligkeit zu integrieren, werden sehr häufig fertige Leuchten mit integrierten lichtemittierenden Dioden eingebaut, wie sie beispielsweise in der Internetpräsentation einer Firma We-ef enthalten sind und beispielhaft unter der Typenbezeichnung ETR 159 angeboten werden. Diese Leuchten bestehen aus einem wasserdichten, im wesentlichen rechteckigen oder runden Gehäuse, das je nach Abmessungen zusätzliche bauseitige Aufwendungen bis hin zu Gründungsmassnahmen erfordert. Die Ausführung derartiger Leuchten ist endlich und bei grösseren Längen erleuchteter Markierungen ist eine hinreichende Vielzahl von Leuchten entsprechend dem gewünschten Verlauf derartiger Markierungen auszubilden. Bei Reparaturen oder gar Zerstörungen ist die Leuchte unter Umständen komplett zu wechseln. Die Aufwendungen für die Installation derartiger Leuchten sind erheblich.If there is a need to integrate illuminable markings in building parts with low cost outlay and greater brightness, very often finished luminaires with integrated light-emitting diodes are incorporated, as are for example included in the Internet presentation of a company We-ef and offered by way of example under the type designation ETR 159 become. These luminaires consist of a watertight, essentially rectangular or round housing which, depending on the dimensions, requires additional on-site expenditures up to foundation measures. The execution of such lights is finite and with longer lengths of illuminated markers is a sufficient variety of lights according to the desired course of such markers form. In the case of repairs or even destruction, the luminaire may need to be completely replaced. The expenses for the installation of such lights are significant.

Als Bodenmarkierung wurde bereits vorgeschlagen, ziegelförmige Bausteine aus Kunststoff auszuführen, die zum Zweck einer elektrischen Installation hohl ausgeführt sind und bei denen eine Seitenfläche lichtdurchlässig und demontagefähig ausgebildet ist. Als Beleuchtung werden herkömmliche Leuchtmittel mit üblicher Netzspannung betrieben eingesetzt.As a floor marking has already been proposed to perform brick-shaped blocks made of plastic, which are designed to be hollow for the purpose of electrical installation and in which a side surface translucent and disassembled is trained. As lighting conventional bulbs operated with usual mains voltage are used.

Hierbei handelt es sich um Baueinheiten, die für geringere beleuchtungstechnische Ansprüche und vorzugsweise im Hausgebrauch nachrüstbar sind. Problematisch ist der Schutz gegen eindringende Nässe.These are building units that can be retrofitted for lower lighting requirements and preferably in domestic use. The problem is the protection against penetrating moisture.

Nach einer Firmenschrift der Fa. Kiss, D 58455 Witten, wird vorgeschlagen, zu Markierungszwecken lichtdurchlässige, aus Kunststoff gefertigte Bausteine, in die lichtmettierende Dioden eingegossen sind, in Bauwerksflächen einzulegen, wobei die Dimension der Bausteine dem umgebenden Sortiment angepasst ist und bei einem Defekt des Systems der Baustein gewechselt werden muss.According to a company publication of the company Kiss, D 58455 Witten, it is proposed for marking purposes translucent, made of plastic components, are cast in the light-emitting diodes in building areas, the dimension of the blocks is adapted to the surrounding range and in case of a defect of Systems of the block must be changed.

Bei allen bisher benannten Bauweisen bedingt die vorhandene Ausgestaltung der Leuchteneinheit die Anpassung der Bauausführung und bei grösseren Ausführungslängen eine Multiplizierung des Aufwandes für den Einbau einer Leuchte.In all previously named constructions, the existing design of the lighting unit requires the adaptation of the construction and, for larger execution lengths, a multiplication of the effort for the installation of a lamp.

Nach der DE-OS 10 2004 005 371 A1 wird deshalb vorgeschlagen, einen Bahnsteig so auszurüsten, dass in die Betonfertigteile, aus denen der Bahnsteig besteht, Aussparungen eingebracht sind oder vor Ort eingebracht werden. In diese Aussparungen werden handelsübliche Leuchten, bei denen als Leuchtmittel LEDs verwendet sind, oder Leuchtdiodenbänder in U-förmige aus Kunststoff gefertigte Wannen eingebracht und diese eingeklebt und anderweitig ortsfest verlegt. Die Leuchteneinheiten sind in ihrer Baulänge an den Abmessungen der Betonteile orientiert und zur Erreichung grösserer Längen durch Verbindungselemente untereinander gekoppelt. Das kann ebenfalls eine Vielzahl von Punktleuchten sein. Eine Abdeckung erfolgt durch nicht näher beschriebene und verklebte Laufplatten.According to DE-OS 10 2004 005 371 A1 it is therefore proposed to equip a platform so that in the precast concrete parts that make up the platform, recesses are introduced or placed on site. In these recesses are commercially available lights, which are used as bulbs LEDs, or LED strips in U-shaped plastic-made trays introduced and glued and otherwise laid stationary. The luminaire units are oriented in their length to the dimensions of the concrete parts and coupled to achieve greater lengths by connecting elements with each other. This can also be a variety of point lights. A cover is made by unspecified and glued Laufplatten.

Aufgabe der Erfindung ist es deshalb, einen Leuchtenaufbau unter Verwendung von lichtemittierenden Dioden zu schaffen, der zum einen reparaturfreundlich ist und bei dem eine Anpassung der Leuchteneinheit an die Einbauverhältnisse gegeben ist, sodass sich neue Einsatzmöglichkeiten durch einfache Veränderung der Form und/oder einer nahezu unendlichen Ausführungslänge für derartige Leuchten ergeben.The object of the invention is therefore to provide a light assembly using light-emitting diodes, which is repair-friendly and in which an adaptation of the lamp unit is given to the installation conditions, so that new applications by simply changing the shape and / or an almost infinite Execution lead length for such lights.

Die Aufgabe wird gelöst durch eine Anordnung gemäss Patentanspruch 1, wobei auf die Lichtaustrittsfläche eine Verschleissschutzschicht aufgebracht werden kann.The object is achieved by an arrangement according to claim 1, wherein a wear protection layer can be applied to the light exit surface.

Als Kunststoffprofil wird vorzugsweise Polyäthylenschlauch verwendet, der lichtdurchlässig ausgeführt ist und der ebenso vorzugsweise eine Verstärkungseinlage zur Erhöhung seiner statischen Stabilität aufweisen kann. Das ist üblicherweise eine spiralartig ausgeführte und in die Wandung integrierte Stahleinlage.As a plastic profile preferably polyethylene tube is used, which is made translucent and may also preferably have a reinforcing insert to increase its static stability. This is usually a spiral-shaped and integrated into the wall steel insert.

Das verwendete lichtdurchlässige Kunststoffprofil ist regelmässig klar lichtdurchlässig ausgeführt, kann aber ebenso in Fällen, wo eine bestimmte Lichtfarbe vorbestimmt ist, bereits eingefärbt sein.The translucent plastic profile used is regularly made clear translucent, but may also be colored in cases where a specific light color is predetermined.

Die vorgesehene reflektierende Beschichtung mit der Wirkung eines Hohlspiegels kann auf der dem vorgesehenen Lichtaustritt gegenüberliegenden unteren Aussenseite oder der unteren Innenseite angebracht sein. Dabei kann es sich beispielhaft um eine reflektierende Folie oder eine hochglänzende Aluminiumschale handeln. Es kann aber ebenso ein Anstrich verwendet sein, der nach seinem Trocknen reflektierende Eigenschaften aufweist.The proposed reflective coating with the effect of a concave mirror can be mounted on the lower outer side or the lower inner side opposite the intended light exit. This may be, for example, a reflective foil or a high-gloss aluminum shell. But it can also be used as a paint, which has reflective properties after drying.

Eine weitere vorgeschlagene Variation sieht vor, den statisch stabilen lichtdurchlässigen Körper aus einem ausgehärteten, im Verarbeitungszustand giessfähigen Polyesterharz bestehend auszuführen. Der Vorteil besteht darin, dass bei eingefrästen Aussparungen in die zu verändernden Bauwerksteile alle Toleranzen ausgeglichen werden und ein Verkleben mit diesen gegeben ist.Another proposed variation provides the statically stable, translucent body of a hardened, pourable in the processing state Polyester resin consist perform. The advantage is that when milled recesses in the parts of the building to be changed all tolerances are compensated and gluing is given with these.

Werden vorbestimmte Aussparungen oder solche Aussparungen, die sich Bodenunebenheiten anpassen müssen oder die sich gar in Fassaden befinden, ausgerüstet, kann es vorteilhaft sein, den statisch stabilen lichtdurchlässigen Körper aus einem vorgefertigten flexiblen Kunststoff bestehend auszuführen. Dabei handelt es sich in den meisten Fällen um einen flexibel eingestellten Kunststoff auf PUR-Basis.If predetermined recesses or recesses which have to adapt to unevenness in the floor or are even located in facades are equipped, it may be advantageous to carry out the statically stable, translucent body consisting of a prefabricated flexible plastic. These are in most cases a flexibly adjusted plastic based on PUR.

Wird ein vorgefertigter statisch stabiler mindestens zur Lichtaustrittsseite hin lichtdurchlässiger Körper verwendet, kann dieser ebenfalls in seiner Längsrichtung verlaufend und quer zu seiner Breite mehrteilig ausgeführt sein. Wird hierbei eine Ober- und eine getrennte Unterschale verwendet, kann die Unterschale ebenfalls aus einem untergeordnetem Material, beispielsweise aus Ortbeton, gefertigt worden sein.If a prefabricated, statically stable body which is translucent at least to the light exit side is used, this body can likewise be embodied in several parts running in its longitudinal direction and transversely to its width. If in this case an upper and a separate lower shell are used, the lower shell can likewise have been manufactured from a subordinate material, for example cast-in-situ concrete.

Damit sich die Diodenplatinen im Kunststoffprofil nicht verdrehen können und die lichtabgebende Seite stets zur Lichtaustrittsseite hin zeigt, können diese fixiert sein. Die Erfindung sieht zur Verwirklichung dieser Zielstellung vor, dass das Kunststoffprofil deshalb in Längsrichtung verlaufend auf seiner Innenseite Nuten aufweist, zwischen die die Diodenplatinen eingeschoben werden. Es ist ebenso möglich, ein auf einer Spitze fixiertes quadratisches Kunststoffprofil einzusetzen und die Diodenplatinen masslich so auszuführen, dass diese in ihrer Breite nahezu dem inneren Diagonalmass entsprechend ausgeführt sind. Damit wird ebenso ein Verdrehen der Diodenplatinen im Kunststoffprofil verhindert.Thus, the diode boards can not rotate in the plastic profile and the light-emitting side always points to the light exit side, they can be fixed. To achieve this objective, the invention provides that the plastic profile therefore has grooves extending in the longitudinal direction on its inner side, between which slots the diode boards are inserted. It is also possible to use a fixed on a tip square plastic profile and dimensionally execute the diode boards so that they are designed in width almost equal to the inner Diagonalmass. This also prevents twisting of the diode boards in the plastic profile.

Eine Abnutzung auf der Lichtaustrittsseite des mindestens zur Lichtaustrittsseite hin lichtdurchlässigen Körpers könnte statische Probleme verursachen. Ebenso würden sich Kratzer zu Lasten der Beleuchtungsstärke auswirken. Die Erfindung sieht deshalb vor, dass die Lichtaustrittsseite des lichtdurchlässigen Körpers eine Verschleissschutzschicht trägt. Diese besteht vorzugsweise aus einem Gemisch von Glaskugeln und einem, beispielsweise mittels eines Heissluftgebläses, aufschmelzbaren Kohlenwasserstoff-Harz. Damit wird die Oberfläche des lichtdurchlässigen Körpers festigkeitsmässig stabilisiert, ohne dass eine Beeinträchtigung der Lichtstärke eintritt. Es ist ebenso möglich, der Grundmischung vor deren Verarbeitung weitere die Rauhigkeit erhöhende Streuelemente zuzumischen, damit beispielsweise bei starkem Personenverkehr für diesen eine Gefährdung durch Rutschgefahr nicht gegeben ist.Wear on the light exit side of at least the light exit side translucent body could cause static problems. Similarly, scratches would be detrimental to illuminance. The invention therefore provides that the light exit side of the light-transmissive body carries a wear protection layer. This preferably consists of a mixture of glass beads and a, for example by means of a hot air blower, fusible hydrocarbon resin. Thus, the surface of the translucent body is stabilized strength, without affecting the light intensity occurs. It is also possible to mix in the base mixture before processing further roughness-increasing scattering elements, so that, for example, in heavy passenger traffic for this hazard due to slipping is not given.

Die Glaskugeln werden vorzugsweise in Durchmesserbereichen zwischen 1 und 2,5 mm Durchmesser eingesetzt, wobei sich eine Mischung von 8 Teilen Glaskugeln sowie 2 Teilen Harz als zweckmässig erwiesen hat.The glass beads are preferably used in diameter ranges between 1 and 2.5 mm in diameter, with a mixture of 8 parts of glass beads and 2 parts of resin has proven to be expedient.

Es ist des weiteren möglich, die Diodenplatinen so auszuführen, dass diese mit farbig unterschiedlichen einzeln ansteuerbaren Dioden ausgeführt sind. Ebenso können solche Varianten zweckmässig sein, bei denen die Dioden einer Diodenplatine in einer Farbe und die Diodenplatinen farbig unterschiedlich ansteuerbar sortiert eingebaut sind.It is also possible to design the diode boards in such a way that they are designed with differently colored, individually controllable diodes. Likewise, such variants may be expedient in which the diodes of a diode board in a color and the diode boards are mounted differently colored controllable assorted.

Da der Stromverbrauch durch die verwendeten Dioden gering ist, bietet es sich an, ebenso fernab einer durch Kabel möglichen hinreichenden autarken Stromzuführung die Anordnung stromversorgungsseitig mit einer Speichereinheit zu verbinden, die mindestens zeitweilig von photovoltaischen Elementen gespeist ausgeführt ist.Since the power consumption by the diodes used is low, it makes sense to connect as far away from a possible by cable sufficient self-sufficient power supply, the arrangement power supply side with a memory unit that is running at least temporarily powered by photovoltaic elements.

Es ist zweckmässig, wenigstens die mit Lichtaustritt versehenen Elemente UV-resistent auszuführen.It is expedient to perform at least the light-emitting elements UV-resistant.

Mit Hilfe der erfindungsgemässen Lösung ist es möglich, in allen Bauwerksflächen hinreichender Festigkeit nachträglich nach Einbringen entsprechender Aussparungen Beleuchtungseinrichtungen mit hohem energetischem Wirkungsgrad zu integrieren. Dabei ist es unerheblich, ob die Aussparungen nachträglich, beispielsweise durch Trennschleifen oder Ausfräsen, oder von vornherein eingebracht sind. Die erfindungsgemässe Anordnung kann bezogen auf ihre Längsausdehnung im wesentlichen planparallel und nahezu unendlich ausgeführt sein, also in Form eines gleichmässig breiten unendlichen Lichtbandes. Es ist ebenso möglich, beispielsweise in eine Strasse, andere Formen einer beleuchteten Markierung, beispielsweise in Form eines Pfeiles, einzubringen, ohne dass die Notwendigkeit zu grundsätzlichen technologischen Veränderungen besteht. Ebenso ist das Einbringen einer derartigen Anordnung beispielsweise in einem Schwimmbecken über dessen gesamte Breite möglich, indem die erfindungsgemässe Anordnung in eine Nut im Boden eingelassen ist und das für die Dioden notwendige Vorschaltgerät ausserhalb des Beckens angeordnet ist. Abgesehen davon, dass ein Wechsel der Farbe des erzeugten Lichtes ohne weiteres möglich ist, ist die erfindungsgemässe Anordnung gleichermassen für die Ausrüstung von Flugplätzen, Bahnhöfen, Verkehrshöfen und dergleichen öffentlichen Bauten bedeutsam, weil sie nicht nur wasserdicht, sondern ebenso befahr- und begehbar ist. Durch das Einschieben der miteinander verbundenen Diodenplatinen in ein Kunststoffprofil ist in den meisten Fällen einer Längsausdehnung ebenfalls die Reparatur einer Diodenplatine, wenn erforderlich, bei Verringerung bisher bekannter Aufwendungen möglich. Das Verwenden von im Verarbeitungszustand giessfähigen Kunststoffen führt dazu, dass eine innige Bindung beispielsweise zum umgebenden Asphalt entsteht. Das nachträgliche Aufbringen einer Verschleissschutzschicht, wie erwähnt, führt zum Versiegeln der Oberfläche. Ist eine hinreichende Überdeckung des Kunststoffprofils gegeben, ist selbst schwerer Fahrverkehr ohne Beeinträchtigung der Anordnung möglich. Das Aufbringen einer insbesondere aus Glaskugeln bestehenden Verschleisschutzschicht hat sich ebenfalls als beleuchtungstechnisch vorteilhaft erwiesen. Ebenso kann durch den erfindungsgemässen Aufbau der vorgeschlagenen Anordnung bei einem Untergrund mit unterschiedlichem Höhenniveau reagiert werden, ohne dass sich negative Auswirkungen für die Ausbildung und/oder die Funktion ergeben.With the aid of the solution according to the invention, it is possible to subsequently integrate illumination devices with high energy efficiency in all structural areas of sufficient strength after the introduction of corresponding recesses. It is irrelevant whether the recesses are subsequently introduced, for example by cutting or milling, or from the outset. The inventive arrangement may be carried out in terms of their longitudinal extent substantially plane-parallel and almost infinite, ie in the form of a uniformly wide infinite light band. It is also possible, for example in a street, to introduce other forms of illuminated marking, for example in the form of an arrow, without the need for fundamental technological changes. Likewise, the introduction of such an arrangement, for example in a swimming pool over its entire width is possible by the inventive arrangement is embedded in a groove in the ground and the ballast necessary for the diodes is located outside the basin. Apart from the fact that a change in the color of the light produced is readily possible, the inventive arrangement is equally important for the equipment of airfields, railway stations, public roads and the like public buildings, because it is not only waterproof, but also passable and accessible. By inserting the interconnected diode boards in a plastic profile in most cases a longitudinal extent is also the repair of a diode board, if necessary, possible in reducing previously known expenses. The use of plastics which can be cast in the processing state results in intimate bonding, for example with respect to the surrounding asphalt. The subsequent application of a wear protection layer, as mentioned, leads to the sealing of the surface. Is a sufficient Given coverage of the plastic profile, even heavy traffic is possible without affecting the arrangement. The application of a particular consisting of glass beads Verschleissschutzschicht has also proved to be advantageous in terms of lighting technology. Likewise, can be reacted by the inventive structure of the proposed arrangement in a background with different height level, without resulting in negative effects on training and / or function.

Die Erfindung soll nachstehend an zwei Ausführungsbeispielen näher erläutert werden.The invention will be explained in more detail below with reference to two embodiments.

In der zugehörigen Zeichnung zeigt

Fig. 1
den Querschnitt durch eine erfindungsgemässe Anordnung gemäss Ausführungsbeipiel I,
Fig. 2
den Querschnitt durch eine erfindungsgemässe Anordnung mit lichtdurchlässigem Körper, der quer zu seiner axialen Ausdehnung und in dieser verlaufend zweiteilig ausgeführt ist.
In the accompanying drawing shows
Fig. 1
the cross section through an inventive arrangement according to Ausführungsbeipiel I,
Fig. 2
the cross section through an inventive arrangement with translucent body, which is designed transversely to its axial extent and extending in this two-part.

I.I.

Aufgabe war es, in die Oberfläche der Zuwegung zu einem stark befahrenen Hotelparkplatz einen erleuchteten Pfeil von 1 m Länge und über die Enden der Pfeilung gemessen von 0,4 m Breite zu integrieren, damit insbesondere den Hotelgästen, die erstmalig das Hotel mit ihrem Fahrzeug besuchen, der zutreffende Weg zum Abstellen ihres Fahrzeuges richtig gewiesen wird.Task was to integrate into the surface of the access to a busy hotel parking lot an illuminated arrow of 1 m in length and over the ends of the sweep measured by 0.4 m width, so that in particular the hotel guests, the first time the hotel with their vehicle visit the correct way to park your vehicle is proven.

Zu diesem Zweck werden mit einer Diamanttrennscheibe die Umrisse des gewünschten Pfeiles in die vorhandene asphaltierte Strasse als Bauwerksfläche 1 geschnitten. Der Innenteil wird auf eine Tiefe von 10 cm ausgehoben.For this purpose, the outlines of the desired arrow in the existing paved road as a building surface 1 are cut with a diamond blade. The inner part is dug to a depth of 10 cm.

Anschliessend wird das mit Diodenplatinen 2 besetzte und sie verbindende Stromzuführungskabel 3 in ein als glasklarer Polyäthylenschlauch ausgeführtes zur Lichtaustrittsfläche hin durchlässiges Kunststoffprofil 4 hineingezogen. Das Kunststoffprofil 4 weist als Verstärkungseinlage eine spiralförmige Armierung auf, besitzt mittig auf seiner Innenseite Nuten 8 zur horizontalen Sicherung der Diodenplatinen 2 und weist ein als reflektierende Beschichtung auf die vorgesehene Unterseite des Kunststoffprofils 4 aufgebrachtes hochglänzendes Aluminiumband auf. Im weiteren wird es mittig in der in der Bauwerksfläche 1 hergestellten Aussparung arretiert. Dieses Arretieren kann über kleine Kunststoffbeilagen erfolgen.Subsequently, the power supply cable 3, which is occupied by diode boards 2 and connects them, is drawn into a plastic profile 4 which is transparent to the light exit surface and is designed as a glass-clear polyethylene hose. The plastic profile 4 has as a reinforcing insert on a spiral reinforcement, has centrally on its inside grooves 8 for horizontal securing of the diode boards 2 and has a high-gloss aluminum tape applied as a reflective coating on the intended bottom of the plastic profile 4. In addition, it is locked in the middle in the recess made in the building surface 1. This locking can be done on small plastic inserts.

Nach Herstellen des elektrischen Anschlusses für die Diodenplatinen 2 wird die Aussparung in der Bauwerksfläche 1 mittels eines als lichtdurchlässiger Körper 6 wirkenden aushärtbaren giessfähigen Polyesterharzes bis etwa 5 mm unter das Niveau des Strassenbelages reichend vergossen. Nach Erreichen einer hinreichenden Stabilität der Oberfläche wird auf diese mittels eines Heissluftgebläses als Verschleissschutzschicht 7 eine Schicht eines Gemisches aus Glaskugeln mit 2 mm Durchmesser und eines aufschmelzbaren Kohlenwasserstoffharzes aufgebracht, dem Niveau der Zuwegung angeglichen und die Oberfläche geglättet.After making the electrical connection for the diode boards 2, the recess in the building surface 1 by means of acting as a light-transmissive body 6 curable castable polyester resin to about 5 mm below the level of the road surface potting reaching. After reaching a sufficient stability of the surface is applied to this by means of a hot air blower as a wear protection layer 7, a layer of a mixture of glass beads with 2 mm diameter and a fusible hydrocarbon resin, adjusted the level of access and smoothed the surface.

Nach Eintreten der endgültigen Stabilität des aushärtbaren giessfähigen Polyesterharzes einschliesslich der Verschleissschutzschicht ist die hergestellte Orientierungseinrichtung gebrauchsfertig.After the final stability of the curable moldable polyester resin, including the wear protection layer, the orientation device produced is ready for use.

II.II.

Es ist vorgesehen, als Leiteinrichtung in einer Garagenzufahrt ein Lichtband in die Zuwegung zu integrieren. Deshalb wird ein möglichst gleichmässiger Kanal von 10 cm Breite in die als Bauwerksfläche 1 dienende Zuwegung eingebracht..It is intended to integrate as a guide in a garage entrance a light strip in the Zuwegung. Therefore, a channel of 10 cm width, which is as even as possible, is introduced into the access area used as building area 1.

Im weiteren wird eine Einlage vorbereitet, die aus Diodenplatinen 2, Stromzuführungskabel 3, einem als reflektierende Beschichtung 5 wirkenden Folienband sowie als zur Lichtaustrittsfläche hin lichtdurchlässigem Kunststoffprofil 4 dienendes klares Vierkantprofil vorbereitet. Die Breite der Diodenplatinen 2 ist geringfügig kleiner als die Länge der inneren Diagonale des Vierkantprofils. Auf den Grund der Aussparung und deren gesamte Länge wird eine Schicht eines fliessfähigen Betons 9 eingebracht und die Einlage so eingedrückt, dass sich die Kante des Vierkantprofils, die der vorgesehenen Lichtaustrittsfläche gegenüber liegt, im Beton 9 befindet. Die Lichtaustrittsfläche zeigt dabei nach oben. Es wurde weiterhin darauf geachtet, dass der Beton 9 höhenmässig bis zur Mitte der Einlage reicht. Im weiteren wird als lichtdurchlässiger Körper 6 ein flexibles klares Kunststoffprofil aufgelegt, das auf seiner Unterseite eine auf die äussere Gestaltung abgestimmte Aussparung aufweist.In addition, an insert is prepared prepared from diode boards 2, power supply cable 3, acting as a reflective coating 5 foil strip and as the light exit surface translucent plastic profile 4 serving clear square profile. The width of the diode boards 2 is slightly smaller than the length of the inner diagonal of the square profile. At the bottom of the recess and the entire length of a layer of a flowable concrete 9 is introduced and the insert is pressed so that the edge of the square profile, which is the intended light exit surface is located in the concrete 9. The light exit surface points upwards. Care was also taken to ensure that the concrete 9 extends in height to the middle of the insert. Furthermore, a translucent flexible body 6 is placed on a flexible clear plastic profile, which has on its underside a matched to the outer design recess.

Die Aussparung in der Bauwerksfläche 1 ist hinsichtlich ihrer Tiefe so bemessen, dass nach Auflegen des flexiblen klaren Kunststoffprofils noch eine Verschleissschutzschicht 7, wie bekannt, aufgebracht werden kann.The recess in the building surface 1 is dimensioned in terms of their depth so that after applying the flexible clear plastic profile still a Verschleissschutzschicht 7, as known, can be applied.

Nach Erreichen der Endfestigkeit der verwendeten Komponenten ist die Leiteinrichtung gebrauchsfertig.After reaching the final strength of the components used, the guide is ready to use.

Bezugszeichen:Reference numerals:

Bauwerksflächebuilding area 11 Diodenplatinediode board 22 StromzuführungskabelPower supply cable 33 zur Lichtaustrittsfläche hin lichtdurchlässiges Kunststoffprofilto the light exit surface translucent plastic profile 44 reflektierende Beschichtungreflective coating 55 lichtdurchlässiger Körpertranslucent body 66 Verschleissschutzschichtwear protection 77 Verstärkungseinlagereinforcing insert 88th Nutengroove 99 Betonconcrete 1010

Claims (20)

Anordnung zur Integration von lichtemittierenden Dioden in zu markierende Flächen, vorzugsweise eine Bauwerksfläche (1), bei der eine Vielzahl von Diodenplatinen (2) auf einem Stromzuführungskabel (3) angeordnet und mit diesem bekanntermassen verbunden sind, diese Diodenplatinen (2) mit dem sie verbindenden Stromzuführungskabel in ein mindestens zur Lichtaustrittsfläche hin lichtdurchlässiges Kunststoffprofil (4) eingeschoben sind, das Kunststoffprofil (4) auf seiner Unterseite und der Lichtaustrittsfläche gegenüberliegend eine reflektierende Beschichtung (5) aufweist, das Kunststoffprofil (4) in einen umhüllenden statisch stabilen ebenso mindestens zur Lichtaustrittsseite hin lichtdurchlässigen Körper (6) eingebettet ist, der in seiner äusseren Form einer Aussparung in der zu markierenden Bauwerksfläche (1) angepasst ist.Arrangement for integrating light-emitting diodes into surfaces to be marked, preferably a building surface (1) in which a plurality of diode boards (2) are arranged on and connected to a power supply cable (3), connecting these diode boards (2) to the one connecting them Power supply cable in a translucent at least to the light exit surface plastic profile (4) are inserted, the plastic profile (4) on its underside and the light exit surface opposite a reflective coating (5), the plastic profile (4) in an enveloping statically stable as well at least to the light exit side translucent body (6) is embedded, which is adapted in its outer shape of a recess in the building surface to be marked (1). Anordnung nach Anspruch 1, bei der auf der Lichtaustrittsseite des lichtdurchlässigen Körpers (6) und der auf der die Bauwerksfläche (1) ergänzenden Fläche eine Verschleissschutzschicht (7) ausgebildet ist.Arrangement according to claim 1, wherein on the light exit side of the translucent body (6) and on the surface of the building (1) complementary surface, a wear protection layer (7) is formed. Anordnung nach einem der Ansprüche 1 oder 2, bei der das Kunststoffprofil (4) Polyäthylenschlauch ist.Arrangement according to one of claims 1 or 2, wherein the plastic profile (4) is polyethylene hose. Anordnung nach einem der Ansprüche 1 bis 3, bei der das Kunststoffprofil (4) klar lichtdurchlässig ausgeführt ist.Arrangement according to one of claims 1 to 3, wherein the plastic profile (4) is designed to be transparent. Anordnung nach einem der Ansprüche 1 bis 3, bei der das Kunststoffprofil (4) farbig lichtdurchlässig eingefärbt ausgeführt ist.Arrangement according to one of claims 1 to 3, wherein the plastic profile (4) is made colored transparent translucent. Anordnung nach einem der Ansprüche 1 bis 5, bei der das Kunststoffprofil (4) durch eine Verstärkungseinlage statisch stabil ausgeführt ist.Arrangement according to one of claims 1 to 5, wherein the plastic profile (4) is carried out statically stable by a reinforcing insert. Anordnung nach einem der Ansprüche 1 bis 6, bei der die reflektierende Beschichtung (5) auf die untere Aussenseite des Kunststoffprofils (4) aufgebracht ist.Arrangement according to one of claims 1 to 6, wherein the reflective coating (5) on the lower outer side of the plastic profile (4) is applied. Anordnung nach einem der Ansprüche 1 bis 6, bei der die reflektierende Beschichtung (5) auf die untere Innenseite des Kunststoffprofils (4) aufgebracht ist.Arrangement according to one of claims 1 to 6, wherein the reflective coating (5) on the lower inside of the plastic profile (4) is applied. Anordnung nach einem der Ansprüche 1 bis 8, bei der der statisch stabile lichtdurchlässige Körper (6) aus einem ausgehärteteten giessfähigen Polyesterharz bestehend ausgeführt ist.Arrangement according to one of claims 1 to 8, wherein the statically stable translucent body (6) made of a cured castable polyester resin is made. Anordnung nach einem der Ansprüche 1 bis 8, bei der der statisch stabile lichtdurchlässige Körper (6) aus einem flexiblen Kunststoff bestehend ausgeführt ist.Arrangement according to one of claims 1 to 8, wherein the statically stable translucent body (6) made of a flexible plastic is made. Anordnung nach Anspruch 10, bei der der flexible Kunststoff als flexibel eingestellter Kunststoff auf PUR-Basis ausgeführt ist.Arrangement according to claim 10, wherein the flexible plastic is designed as a flexibly adjusted plastic based on PUR. Anordnung nach einem der Ansprüche 1 bis 11, bei der der statisch stabile mindestens zur Lichtaustrittsseite hin lichtdurchlässige Körper (6) quer zu seiner axialen Ausdehnung und in dieser verlaufend mehrteilig ausgeführt ist.Arrangement according to one of claims 1 to 11, wherein the statically stable at least to the light exit side translucent body (6) is designed transversely to its axial extent and extending in this multi-part. Anordnung nach Anspruch 12, bei der der untere der Lichtaustrittsseite gegenüberliegende Teil des statisch stabilen mindestens zur Lichtaustrittsseite hin lichtdurchlässigen Körpers (6) aus Beton (9) bestehend ausgeführt ist.Arrangement according to Claim 12, in which the lower part of the statically stable body (6), which is at one and the same time transparent to the light exit side, is made of concrete (9). Anordnung nach einem der Ansprüche 1 bis 13, bei der das Kunststoffprofil (4) zur horizontalen Arretierung der Diodenplatinen (2) innen und in axialer Richtung verlaufend seitliche Nuten (8) aufweisend ausgeführt ist.Arrangement according to one of claims 1 to 13, wherein the plastic profile (4) for horizontal locking of the diode boards (2) running inside and in the axial direction running lateral grooves (8) is executed. Anordnung nach einem der Ansprüche 1 bis 14, bei der die Verschleissschutzschicht (7) aus einem Gemisch von Glaskugeln und einem aufschmelzbaren Kohelwasserstoff-Harz bestehend ausgeführt ist.Arrangement according to one of Claims 1 to 14, in which the wear-protection layer (7) is made from a mixture of glass beads and a fusible hydrogen fluoride resin. Anordnung nach einem der Ansprüche 1 bis 15, bei der der die Verschleissschutzschicht (7) bildende Ausgangsmasse vor der Verarbeitung weitere die Rauhigkeit erhöhende Streuelemente zugemischt sind.Arrangement according to one of Claims 1 to 15, in which the roughness-increasing scattering elements are mixed with the starting material forming the wear-protection layer (7) prior to processing. Anordnung nach einem der Ansprüche 1 bis 16, bei der die Diodenplatinen (2) mit farblich unterschiedlichen einzeln ansteuerbaren Dioden ausgeführt sind.Arrangement according to one of claims 1 to 16, in which the diode boards (2) are designed with differently colored, individually controllable diodes. Anordnung nach einem der Ansprüche 1 bis 16, bei der die Dioden einer Diodenplatine (2) in einer Farbe und die Diodenplatinen (2) farblich unterschiedlich ansteuerbar sortiert eingebaut sind.Arrangement according to one of claims 1 to 16, in which the diodes of a diode board (2) in a color and the diode boards (2) are installed sorted color differently controllable. Anordnung nach einem der Ansprüche 1 bis 18, die stromversorgungsseitig mit einer Speichereinheit verbunden ist, die mindestens zeitweilig von photovoltaischen Elementen gespeist ausgeführt ist.Arrangement according to one of claims 1 to 18, which is connected on the power supply side to a storage unit, which is at least temporarily powered by photovoltaic elements. Anordnung nach einem der Ansprüche 1 bis 19, bei der die verwendeten Einsatzsstoffe UV-resistent ausgewählt sind.Arrangement according to one of claims 1 to 19, wherein the ingredients used are selected UV-resistant.
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PATENT ABSTRACTS OF JAPAN vol. 1996, no. 11 29 November 1996 (1996-11-29) *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2587136A1 (en) * 2006-05-03 2013-05-01 Dialight Corporation Embedded LED light source
FR2992401A1 (en) * 2012-06-20 2013-12-27 Ldf Pro Luminous unit for e.g. interior lighting of habitat, has primary light diffraction layer made of translucent material that comprises glass microspheres, and finishing layer for masking LEDs and homogeneously diffracting light
WO2014175732A1 (en) * 2013-04-24 2014-10-30 Heijmans N.V. Road marking
NL2011813C2 (en) * 2013-11-18 2015-05-19 Heijmans N V ROAD MARKING.
CN109083034A (en) * 2018-09-17 2018-12-25 武汉鑫弘凯交通科技有限公司 A kind of Intelligent luminous zebra stripes, Intelligent luminous zebra line control system and method

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DE102004056169A1 (en) 2006-04-06
ATE368772T1 (en) 2007-08-15
DE502005001130D1 (en) 2007-09-13

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