EP2815171A2 - Lichtbandsystem - Google Patents
LichtbandsystemInfo
- Publication number
- EP2815171A2 EP2815171A2 EP13705434.2A EP13705434A EP2815171A2 EP 2815171 A2 EP2815171 A2 EP 2815171A2 EP 13705434 A EP13705434 A EP 13705434A EP 2815171 A2 EP2815171 A2 EP 2815171A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- light band
- light
- elements
- lighting
- support rail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
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- 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
- F21V21/005—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips for several lighting devices in an end-to-end arrangement, i.e. light tracks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
-
- 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
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
- F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
- F21S8/066—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension from a light track
-
- 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
- F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
- F21V21/025—Elongated bases having a U-shaped cross section
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
-
- 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
- F21V3/00—Globes; Bowls; Cover glasses
-
- 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
- F21V7/0025—Combination of two or more reflectors for a single light source
- F21V7/0033—Combination of two or more reflectors for a single light source with successive reflections from one reflector to the next or following
- F21V7/0041—Combination of two or more reflectors for a single light source with successive reflections from one reflector to the next or following for avoiding direct view of the light source or to prevent dazzling
-
- 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
- F21V7/005—Reflectors for light sources with an elongated shape to cooperate with linear 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
- F21V7/00—Reflectors for light sources
- F21V7/0083—Array of reflectors for a cluster of light sources, e.g. arrangement of multiple light sources in one plane
-
- 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]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
- H01R25/16—Rails or bus-bars provided with a plurality of discrete connecting locations for counterparts
- H01R25/161—Details
Definitions
- the invention relates to a continuous-row lighting system with a longitudinal support rail which can be fastened to a wall or ceiling by means of a fastening means, at least one equipment support which comprises a lighting means and electrical components for operating the lighting means, and an optics for steering and / or scattering the light source light emitted by the luminous means.
- Such light band systems are used for lighting mostly an interior, in particular from the ceiling of long rooms, such. Workshops, workshops and the like.
- As light bulbs are often used fluorescent tubes.
- the electrical components include, for example, ballasts, sockets, wiring and the like. for the operation of the bulbs.
- the associated optics are often in the form of concave and possibly white lacquered sheet metal profiles as reflectors and the like. designed. Furthermore, translucent plastic lamp covers are also known.
- Known trunking systems are for the most part suspended from the ceiling, with rods or wire ropes being connected as fastening means to the ceiling and the mounting rail.
- On the support rail of the equipment carrier are formed connected to the light source and the electrical components and the optics.
- Known support rails may have different lengths depending on the application and extend for example from 1.50 m to 3.00 m to 4.50 m.
- Guideways can be used for a wide variety of lighting units to be ordered. Because of the elongated shape of the mounting rails and the resulting visual impression during operation of the lamp arrangements of mounting rails and lamps and the other components described above, which are assembled into elongated, suspended from a ceiling structures, referred to as "ribbon systems".
- such a lighting system essentially comprises three components, firstly the mounting rail, secondly the lighting means, including the electrical components necessary for operation, and thirdly the optics.
- the assembly takes place in known light strip systems in several stages. For example, for a lighting of the ceiling, first the mounting rail attached, in which then the components and the light source are used and around which ultimately the optics is mounted, which regularly requires several people.
- the invention is based on the object to at least partially avoid these disadvantages and to provide an improved lighting system, which has an increased variability, is easy to transport and in particular is easy to install.
- each light band element also includes connecting elements, with which this can be connected to other light band elements to form a light band system such that when electrical supply already a connected light band element lighting by means of all interconnected light band elements can be realized.
- the installer can mount the mounting rails located on the light band element as a complete system under the ceiling, and light band elements can be added as needed to form a light band system.
- the integrated in the light band elements support rail is therefore mounted automatically.
- the mounting rail When a device carrier is removed, the mounting rail then virtually remains as a continuous "supply unit" which at least receives the through-wiring, thereby dissolving an otherwise unwieldy, long support profile into an easily manageable size and integrating it into the lighting system, which can be mounted quickly the Lichtbandtrag- rail formed of several juxtaposed support rails the ability to position the equipment carrier with the lamps provided thereon arbitrarily along this Lichtbandtrageschiene, move and equipped with custom-adapted equipment carriers for the realization of zonal lighting with special light distribution curves.And so is a simple adjustment to new ones
- the support rail preferably comprises at least one substantially U-shaped support profile in order to accommodate or implement at least the through-wiring; but also other electrical components can be arranged in the mounting rail.
- the support rail is formed as an extruded or canted profile.
- the support rail made of steel, but may also be formed of other metals, such as aluminum, or plastic, such as PE, POM, PET or PC and fiber-reinforced plastic.
- the invention may additionally or integrally comprise a cable channel on one side of the support rail, in which further lines, cables and components are arranged.
- this cable channel is preferably attachable to the support rail, e.g. by means of a latching connection.
- the support rail which generally comprises seven lines, can be supplemented by further lines as required.
- the system is variably adaptable to the installation situation and can be realized more easily and compactly.
- this additional channel nen or lines for emergency or single battery circuits can be provided.
- the fastening means on the mounting rail preferably comprise cables and rods, in particular of steel.
- the length of a light band member preferably has lengths optimized to realize maximum packing density when stacked on a Euro pallet; this is currently two standard lengths, namely a length of 0.50 m and a length of about 1 m.
- the girder ne of the light band element according to the invention is thus significantly shorter than known support rails, so that the light band system according to the invention in principle more efficient, ie easier and less expensive to pack and transport than known systems.
- the compact and modular design of the light strip element allows a one-man installation of the lighting system and thus simplifies installation.
- a tool-free assembly is possible. When disassembling sometimes tools may be slightly required, for example, to release snap-in connections. Preferably, however, a tool-free disassembly is feasible.
- connection elements can thus be connected to one another by means of the connecting elements to form a light band system, preferably on front sides of the light band elements adjacent to the installation position in order to realize an end-side connection of the light band elements and thus the visual impression of a continuous, uninterrupted light band system.
- the connecting elements are therefore preferably arranged on the end face or in the vicinity of the end face of the light band element, particularly preferably in the mounting rail.
- the end faces of the mounting rail may have a miter in the transverse direction to provide a larger contact surface in the connection.
- each light band element is designed to realize an electrical through-wiring, so that a light band element in each case from the adjacent
- Light band element with current (voltage) can be supplied.
- the feed into the through-wiring is preferably at the end.
- a corresponding head piece may be provided on one of the end faces of the light band element.
- an end piece or an end cap for optical veneering At the opposite end side of the light band element or light band system may be provided an end piece or an end cap for optical veneering.
- the feed can also be made centrally, then end caps are preferably attached to the two free end faces of the light band system, which complete the trunking system.
- the Kopfcel. End pieces made of injection-molded plastic parts, for example made of PE, PC or PET.
- these also comprise electrical connecting elements for realizing the connection at the interface.
- electrical connecting elements for realizing the connection at the interface.
- at least two complementary plug-in parts that can be detachably connected in the installed position can be provided, which are respectively arranged on the front sides of the light band element abutting one another in the installation position, preferably concealed.
- the connector parts of two adjoining light band elements on a male and a female connector side which are preferably Erasmuspolig.
- the through-wiring can be realized in that the complementary plug parts of two adjacent in the installation position light band elements are pushed into each other in the installed position.
- the plug parts are preferably designed so that those plug elements of the current-carrying plug-in part, can be covered to prevent accidental intervention by installer.
- This is preferably achieved in that the current-carrying connector elements sit in corresponding recesses of the connector parts.
- a connection of the connector parts takes place only by the movement or actuation of a slide, which is spaced from the current-carrying plug element.
- This slider is preferably formed in the vicinity of the end face of the support rail. After aligning Alignment of the two connector elements to each other, this slide is then so displaceable in the installed position that this connects the aligned connector elements galvanically with each other or coupled.
- the light band elements comprise the releasable mechanical connection means. These may be formed non-positively and / or positively.
- a connection profile may be provided, which is designed as a clamping element which engages around the joint of two light band elements and bridges the geometry of the mounting rail on the outside.
- This clamping element can be made of metal, for example steel or aluminum, or of plastic, for example PE, and is preferably produced by extrusion.
- This U-shaped connection profile is preferably mounted displaceably on the support rail of a first light band element and is partially slidable for connecting a second light band element to the support rail of the same.
- At least one guide rail can be formed on the support rail in order to guide the connection profile to another support rail of a light band element to be connected when it is slid on, the connection profile also representing the geometry of the support rail with guide rail.
- the cross section of the guide rail preferably has a polygonal and in particular square cross section. Other cross-sectional geometries with arcuate edges may also be provided, for example semicircular cross-sections.
- the end faces of the light band elements are formed in pairs complementary to each other, wherein the end faces have in the installed position interlocking geometries. Particularly preferred include these link or dovetail guides.
- the complementarily formed front ends of the light band elements are provided on the complementary in the mounting position joining surfaces of the complementary formed electrical connection means, in particular the connector parts.
- a slotted guide can be formed mirror-symmetrically in both adjoining end faces of the light band elements or the mounting rails.
- This slotted guide is preferably dovetailed.
- insert elements which can be used in the slotted guide, for example, the front ends of two light band element or mounting rails can be interconnected.
- the mechanical connecting elements can comprise latching means, so that the mechanical connecting elements of a first light band element can be locked with the support rail of a second adjacent light strip element.
- the locking means may, for example, retaining clips and
- the connecting means may also include pins or guides as well as magnets, hook and loop fasteners and screw caps. Furthermore, laminations for lamination of plastic, e.g. PE, PET or PC be formed.
- the electrical and mechanical connection elements are preferably mutually separate. coupled.
- the connecting elements can also be designed so that in the realization of the mechanical connection and the electrical connection is realized, for example by arranging the electrical connection elements (eg the complementary plug halves) in the joining surfaces of each other in the installation position behind undercut or overlapping areas.
- the mounting rail may comprise the lighting means for designing a light strip, in particular in a ceiling lighting on a lower side facing away from the ceiling side of the support rail.
- the optics on the support rail or the light band element is provided.
- the support rail can thus be formed integrally with the light bar.
- the light band element may also include a light source carrier for receiving the light source, on which the optics is provided.
- this illuminant carrier and the optics are modularly detachably fastened to the support rail such that the illuminant support is exchangeable in the installed position without disassembly of the lighting system.
- the optics are therefore preferably releasably fastened to the illuminant carrier, so that a simple replacement of the optics is possible;
- the optics is integrated into the illuminant carrier.
- illuminant carriers and optics are designed as an integral component which can be connected to the carrier rail.
- the luminous means carrier is preferably designed as a heat sink, for example with an im.
- the illuminant carrier is a formed extruded aluminum profile to realize a particularly good heat dissipation.
- the illuminant carrier may also be formed of copper and other heat-conducting materials.
- the illuminant carrier may be designed to be displaceable with respect to a mounting rail and with respect to a plurality of interconnected mounting rails.
- a continuous-row lighting system consisting of a plurality of connected light-band elements
- the vacant spaces on the support module can be covered by cover.
- the light source carrier has the particular advantage that the light source and the optics can be solved without tools from the support profile even after the initial installation in order to exchange these for other light sources or to adjust them as needed.
- the light band system according to the invention is particularly variable.
- the illuminant carrier can preferably be detached from the mounting rail exclusively by carrying out a vertical movement.
- the support rail retaining clip which lock in the installed position in openings of the illuminant carrier.
- further latching connections can be provided above, so that the illuminant carrier and the mounting rail can be locked together in the installed position.
- the connections of the mechanical and / or electrical connection elements may be arranged in these grooves in the vicinity of the front ends of the support rails.
- Two light band elements can then also be connected at their end faces by virtue of the fact that a connecting piece can be inserted into the groove and has complementary connections to the mechanical and / or electrical connecting elements. If connections for electrical connection elements are arranged in the groove, the connection piece can, for example, have and supply its own additional lighting means, since it is then connected to the through-wiring in the installation position.
- the connector preferably comprises an insulating plastic sheath, for example made of PC or PE. Particularly preferred only mechanical connection means are arranged in the groove. The electrical connection means are then arranged on the front sides of the mounting rail. These end faces are preferably flat or perpendicular to the longitudinal direction of the mounting rails and aligned in mounting position with each other.
- separate grooves for connecting pieces and for light medium carrier can be formed side by side on the mounting rail.
- the illuminant carrier and the mounting rail can have plug connectors, so that the illuminant carriers and the mounting rail can be detachably connected to one another for electrical supply to the illuminants.
- This has the advantage that the entire lighting system from several connected light strip elements is still functional, even if a bulb should fail or is replaced, since the exchange then only the connectors are to be solved and the through wiring is not interrupted thereby.
- the connector is preferably designed as a seven-pin standard connector.
- the lighting means may comprise both conventional light sources, in particular fluorescent lamps and the like, as well as novel light sources, such as LEDs and OLEDs.
- the optics or optical disc is preferably made of a translucent plastic body, for example of PET, PC or PMMA, which covers the bulbs, the light of the punk LED light sources bundles produces a possible diffused light.
- the invention further proposes a phase selection device for fast and ergonomic switching of the electrical phase selection for each light band element to the phase of a three-phase alternating voltage to be used and the mechanical separation of each light band element from the support profile for luminaires, in particular for a previously described
- phase selection device is not limited only to use in the above-described light band elements.
- the choice of phase ie the choice of the corresponding phase of a three-phase alternating current (three-phase current) for the operation of a specific lighting system in known systems, the lights must be completely disassembled, then prefer a phase selection by means of contact displacement. This is expensive and time consuming.
- the invention proposes here a device which allows a simple and fast phase selection.
- the proposed phase selection device is fundamentally constructed in two parts and comprises an arresting device accessible on one side of the light band element. tion, which is preferably designed as a locking drawer. By operating this locking device arranged on the diametrically opposite side of the light band element phase selection drawer is pushed out of the light band element and thus accessible to the user. When the phase-selection drawer is extended, a microfuse can be moved between the phase-shift drawer, which is arranged linearly next to one another in the phase selection drawer, in order to implement the rapid and ergonomic switching of the electrical phases.
- the fine-wire fuse is arranged on a longitudinally displaceable in the phase selection drawer carrier, which is operated by a slide by a plumber without tools.
- the light band system is intended to provide an elongated, highly efficient luminaire which preferably uses a plurality of small light sources (in particular LEDs on LED printed circuit boards) as the luminous means.
- small light sources in particular LEDs on LED printed circuit boards
- the linear juxtaposition of the individual light band elements creates a homogeneous and coherent light band.
- the luminaire is designed to comply with the requirements of DIN EN 12464 and thus to achieve the necessary UGR values (unified glare ratio)
- the LEDs on the circuit board are arranged in a single row, and the LED board is also mounted on a cooling profile formed as an aluminum profile.
- the cooling profile is designed as a U-profile or a channel, being arranged on the LED board on the horizontally oriented in installation position web; this flat base web has at its two sides transversely to the plane of the base web and parallel to each other extending side webs.
- a correspondingly shaped panel can be attached to these guide webs, ie directly in front of the board, which is preferably carried out by inserting the panel into guide grooves on the mutually facing inner sides of the side webs of the cooling profile.
- the panel can act as a pure light-absorbing panel (black) or as a blend of panel and diffuse or specular reflection (white surface or reflective surface).
- a transparent optic can be fixed to the cooling profile; wherein the diaphragm and the optics can also be designed as an integral component.
- the optic is formed as an injection molded part.
- other manufacturing methods are possible. Due to large differences in wall thickness occurs in the injection molding process, a deformation of the optics in the cooling after removal from the
- each light band element two optical disks are used for each light band element, which are inserted from the opposite, open ends into the cooling profile to form a closed loop. and consistent look. In the installed position, these optical discs are thus secured against falling out of the cooling profile.
- lamination elements can be used, which support the impression of a continuous, homogeneous, so uninterrupted luminous light band.
- the lamination element is preferably designed or arranged so as not to be visible to an observer, and furthermore preferably has light-conducting properties so that it enables illumination in the region of the optical disc which covers or covers the light-sealing element from the inside.
- the laminating element is preferably designed to be resilient and thus prevents use between two impact-side adjacent optical disks, that the two optical disks can move further in the direction of the center or the outer edge of the light band element, so it holds the optical disks bridging the separation or joint top side and therefore not visible to the viewer against each other in installation position under bias.
- the light band element can also meet the protection class IP40 and further ensured by this structure that the optical discs can move in thermal expansion in the longitudinal direction within the appropriate tolerances, without causing deformation, mechanical stresses or crackling noises occur.
- the resilient laminating element may comprise, for example, a substantially rigid and plate-shaped longitudinal web for defining a longitudinal direction, which is preferably paired and transverse to the longitudinal direction projecting, preferably integrally formed struts comprises.
- the longitudinal web In the installation position, the longitudinal web extends with its longitudinal direction transversely to the longitudinal direction of the light band and thus covers the inner side - on the upper side - the joint between two adjacent optical disks.
- the preferably in pairs projecting from both sides of the plastic web struts lie on both sides under bias against the edges of the adjacent optical discs.
- the laminating element is preferably made wholly or partly of photoconductive plastic.
- the light sealing elements are formed as end caps for the optics which are releasably connectable, e.g. snap up, are.
- a light source carrier with a continuous row of LEDs extending in the longitudinal direction of the carrier rail can simply be exchanged, if necessary, for a light source carrier with two adjacent rows of LEDs.
- the optical disks are pressed into the nominal position over the entire length by being pushed into the cooling profile.
- By inserting the optical disks also creates the ability to fix the optics in the middle, so that for the optics with temperature fluctuations only an extension in the direction of the center of the light band is possible.
- This quasi “floating storage" of the optical disks in the cooling profile are mechanical
- the invention is also - regardless of the light band element the other subject of the invention - a novel reflector aperture, which is arranged in the installed position between the light source (preferably LED strip) and the optical discs.
- the reflector panel is used to achieve glare control, especially in office space.
- the UGR panel ensures that the light is at an angle of less than 25 degrees along the length of the light band elements This is achieved by a plurality of transverse webs extending in installation position transversely to the longitudinal direction of one of the light band element or the luminaire, which are arranged in the installation position next to the LEDs of an LED strip and Reflecting surfaces whose inclination angle relative to a - imaginary- vertical axis is slightly larger than half of a - imaginary - enclosed horizontal axis inclusion angle in which no light should emerge from the optical disk, preferably, the inclination angle of these reflection surfaces is slightly more than 12.5 ° In the transverse direction
- This reflector diaphragm thus enables effective glare suppression in the longitudinal direction, compensates for light losses by using the laterally emitted light, which could not escape from the interior of the light band without a diaphragm. Furthermore, the reflector panel conceals electronic and mechanical components, such as screw heads.
- the glare is also realized when LEDs are partially behind the aperture, which makes the use of boards with different LEDs or LED positions is particularly easy. Although the reflector aperture is optimized for a particular LED position, the LEDs may still be at a different distance. At different LED intervals, some of the LEDs behind the bezel may be obscured. Nevertheless, the glare reduction will remain comparable for a comparable luminaire luminous flux. This is the case because almost the entire area between the panels is filled by the LEDs. Using a different LED spacing with the same aperture will reduce luminaire efficiency. The glare-free property remains intact.
- the invention further proposes - again separately from the other objects described above (phase selection device, reflector panel, Kasch michmaschineselement) and not limited to a lighting system - a special mounting screw before, which is operated without tools.
- This mounting screw consists essentially of two components. In the delivery state, the two components, namely the actual screw, which is preferably designed as Allen screw made of metal, and an actuating or rotating element (preferably made of plastic), which is captive in the delivery state connected to the screw to form the mounting screw. This connection can be done by injection molding of the screw, for example by injection molding.
- the encapsulation takes place in such a way that the wing can transmit a large torque to the screw when rotating about the longitudinal axis of the screw, for example by profiling on the inner surface of a ring surrounding the screw in the installed position of the rotary element, from which two pivot arms extend.
- the rotating element can be removed from the screw, since the wall thickness of the plastic part in the corresponding area has a thinner wall thickness.
- the wing is shaped so that it is easily rotatable and it preferably has an undercut, can engage behind the finger to exert a sufficiently high force in the longitudinal axis of the screw.
- the rotary member is designed as a form-fitting insertable rotary handle in the Allen screw.
- the preferred embodiment provides that the remote from the screw rotary element can later be placed back on the screw and used to operate the screw; an alternative embodiment provides that the rotating element after removal can not be re-attached to the screw.
- a particular further advantage of the proposed solution is the simple and clean separation of the materials for possible recycling processes.
- FIG. 1 shows a perspective view of a first embodiment of a light band element according to the invention
- FIG. 2 shows a perspective view of the light band element according to FIG. 1 during disassembly
- Fig. 3 is a side view of a lighting system of two composite light band elements and a still to be connected strip light element according to Fig. L;
- FIG. 4 shows a side view of a light band system consisting of three connected light band elements
- FIG. 5a shows a cross section of the light band element according to FIG.
- 5b shows a cross section of the light band element according to FIG.
- FIG. 6 shows a perspective view of a second embodiment of the light band element according to the invention.
- FIG. 7 shows a side view of a light band system consisting of two connected light band elements and a light band element to be connected according to FIG. 6;
- FIG. 8 shows a side view of a light band system consisting of three connected light band elements according to FIG. 6;
- FIG. 10 is a perspective view of a light band element according to a third embodiment
- FIG. 11 shows a side view of a light band system comprising two connected light band elements and one light band element still to be connected according to FIG. 10;
- FIG. 12 is an enlarged perspective view of a variant of the connecting element for the light band element according to FIG. 10;
- FIG. 13 is a perspective view of a light band member according to a fourth embodiment
- FIG. 14 shows a side view of a light band system consisting of three connected light band elements according to FIG. 13;
- FIG. 15 is a perspective view of a light band member according to a fifth embodiment
- FIG. 16 is a detail of a plan view of the front ends of two connected light band elements according to FIG. 15; FIG.
- Fig. 18 is a detail of a perspective view
- Fig. 20 is a perspective view of two composite support rails
- FIG. 21 shows a longitudinal section through the two support rails according to FIG. 20;
- FIG. 22 shows an enlargement of the section AA according to FIG. 21;
- FIG. a perspective view of a coupling; a perspective view of a mounting rail with frontally half-inserted coupling;
- Fig. 25 is a cross section through the coupling
- FIG. 26 shows a longitudinal section of the mounting rail with inserted coupling according to FIG. 24;
- FIG. an enlargement of the detail B according to Figure 26 is an enlarged perspective view of a clutch spring with attached thumbscrew trained mounting screw;
- 29 is an exploded perspective view of another embodiment of the light band element with a UGR aperture.
- Fig. 30 is an enlarged, schematic longitudinal section through the region of the optics to illustrate the operation of the aperture.
- Fig. 31 is an enlarged schematic longitudinal section
- the light strip system 1 comprises a light band element 2 with an elongated support rail 3, which is fastened by fastening means 3c, which are designed as steel cables, and which are not shown.
- the ceiling is suspended, also functioning as a heat sink device or lamp carrier 7, on which a designed as an LED strip 4a bulbs 4 and various electrical components 5 are provided for the operation of the lamp 4, and an optical system 6 for steering and / or
- the light source carrier 9 with the LED strip 4 a, the optics 6 and the electrical components 5 are detachably fastened to the support rail 3.
- the support rail 3 is formed as an U-shaped support profile of extruded, rolled or edged steel.
- the light source carrier 7, the light source 4, the electrical components 5 and an optic 6 together form a self-supporting, modular light band element 2.
- illumination can already be achieved by means of a single light band element 2.
- the light-band element 2 additionally comprises connection means with which two and more light band elements 2 adjoining one another in the installed position can be connected in such a way that illumination can already be achieved by means of all interconnected light band elements 2 during electrical supply of a connected light band element 2.
- the light source 4 is formed as an LED strip 4a.
- the electrical components 5 accordingly include
- Ballasts, sockets, cabling also LED driver 5b and similar.
- connection means 12 for a stable connection and discharge of the electrical connection means 12 for the realization of the electrical see through wiring of several interconnected light strip elements 2 also mechanical connection means in the form of couplings 13 between the light band elements 2 are provided.
- the illuminant 4 is arranged on a light source carrier 7 designed as a heat sink 8.
- the illuminant carrier 7 is formed as - in cross-section - H-shaped and intrinsically stiff aluminum profile with two spaced apart via a horizontal leg cooling legs 10. These cooling legs 10 enclose with the sections above the horizontal leg, the mounting rail 3 in the installed position partially, and the lower portions below the horizontal leg define a channel acting as a light source channel for receiving the LED strip 4a and the
- the illuminant carrier 7 accommodates the illuminant 4 and the optic 6, wherein the illuminant carrier 7, together with the illuminant 4 and the optic 6, is detachably affixed to the mounting rail 3 in such a manner that the illuminant carrier 7 is in the installation position without disassembly of the Lichtbandsystems 1 by a vertical movement (simple pulling down) is interchangeable.
- a fastening system is provided with support brackets IIb formed on the support rail 3, which engage in recesses in openings 11c of the illuminant support 7.
- the light source carrier 7 and the mounting rail 3 have connectors IIa, via which the light source carrier 7 and the support rail 3 for the electrical supply of the light emitting means 4 are releasably connected to each other.
- the illuminant carrier with a continuous longitudinal row of If needed, LED 's is easily interchangeable with a light source carrier with two adjacent rows of LED' s, s. Fig. Le.
- the electrical connection means according to the first embodiment comprise two complementary plug parts 19, of which only the female is shown in FIG. 1 and which are each arranged on an end face 3 a of the light band element 2. The electrical connection means are therefore presently arranged in the support rail 3, but may also be positioned in the light source carrier 7.
- connection elements are arranged on the support rail 3 such that complementary plug parts 19 of two adjacent light band elements 2 can be plugged into one another in the installation position in order to realize the electrical through-wiring of the connected light-band elements 2.
- the feed into the through cabling takes place at the end.
- corresponding head piece 12a with a connection is provided.
- the coupling 13 is designed as a U-shaped connecting profile 13a of folded steel, which is adapted to the inside geometry of the support rail 3 and thus into the mounting rails 3 of two adjacent flank light band element 2 to the connection can be inserted.
- the second embodiment shown in FIGS. 6-9 has a U-shaped connection profile 13b which surrounds the mounting rails 3 on the outside as a mechanical connection means and is displaceably mounted on the mounting rails 3 of the light band elements 2 and for connecting a first mounting rail 3 to a second mounting rail adjoining second light band element 2 is partially pushed onto the adjacent support rail 3 and thus in the connecting position, the junction bridged like a bridge.
- This connection profile 13b is also preferably designed as an extruded steel profile.
- the clutch 13 may further comprise not shown locking means over which it is captively locked with one half in a first support rail 3 of a first light band element 2 and the other half with the support rail 3 of a second light band element 2 in the installed position.
- the second embodiment differs from the first one in that guide rails 3a are integrally formed on the support rail 3 in order to guide the connection profile 13b. Furthermore, no separate illuminant carrier is provided.
- the end faces 3b of the support rail 3 have a miter in the transverse direction in order to provide a larger contact surface in the connection.
- the third embodiment shown in FIGS. 10 to 12 differs from the second embodiment substantially in that the support rail 3 has two grooves 14 extending in the longitudinal direction of the support rail 3.
- the terminals of the coupling 13 and the electrical connection means 12 are arranged in this groove 14 in the vicinity of the end faces 3b of the support rails 3.
- the connections of the coupling 13 are formed as receptacles 13g with a circular cross-section.
- the terminals of the electrical connection means 12 are designed as 9-pin connector parts 19.
- a connector 15 with a Kunststoffummantlung of PE, which is insertable into the groove 14, comprises on the one hand complementary connections to the plug part 19;
- 15 pins 13c are provided on the connecting part, which are inserted into the receptacles 13g.
- Two light band elements 2 are connectable to the end faces, that the connecting piece 15 in the groove 14 in the region of the connector parts 19, the receptacles 13 g and the joints of two Lichtbandele ⁇ elements 2 is used.
- this has two own additional lighting means 15b.
- no separate device or illuminant carrier is provided in the third embodiment.
- the fourth embodiment illustrated in FIGS. 13 and 14 differs from the second embodiment in that the end faces 3b of the light band elements 2 are designed to be complementary in pairs, in the present case in the form of mutually overlapping sections in the installation position, to form a closed rectangle, and thereby in one piece Support rail 3a additional, provide couplings 13.
- the connection is realized here by a complementary dovetail guide 16.
- the fifth embodiment differs from the fourth embodiment in that the end faces 3b of the light band elements 2 are plane and extend perpendicularly to the Llindraum the respective support ⁇ rails 3 and the sliding guides 17 3b in the two adjacent end faces of the Light band elements 2 and the support rails 3 are formed symmetrically symmetrical.
- the slotted guide 17 is dovetailed.
- the end faces 3b of two adjoining or penetrating light band elements 2 or mounting rails 3 are mitei- nander by means of separate insert elements 18 connectable, which can be used in the slotted guide 17.
- a pin 13c is formed, which engages in the installed position in a not shown, complementary opening on the end face 3b of an adjacent light band element 2.
- no further mechanical connection means or guide rails 3a are provided on the support rail 3.
- the electrical connection elements 12 are by means of a
- Slider 21 movable and connectable or couplable. On the operation of the slider 21 will be discussed in more detail in the following embodiment.
- sixth embodiment differs from the third embodiment in that only mechanical connection means are arranged in the groove 14 which are formed as a snap closure 13d and each having a diaphragm 13e for lamination.
- two guides 13f are arranged, which extend in the longitudinal direction of the support rail 3 and perpendicular to the end face 3b.
- Plug parts 19 of the electrical connection elements 12 are provided on the end faces 3b of the support rail 3.
- the current-carrying connector elements 19a sit in corresponding recesses 20 of the connector parts 19.
- a connection of the connector parts takes place only by the operation of a slider 21 which is spaced from the current-carrying connector elements 19a.
- This slide 21 is formed in the vicinity of the end faces 3a on the support rail 3 and is aligned
- FIG. 19 shows an exploded view of a light band element 2 comprising the support rail 3, the head side half in the support rail 3 plugged coupling 13 acting as a heat sink illuminant carrier 7, designed as an LED strip 4a bulbs, an optic 6, which by means of end caps 22nd , 24 trained light sealing elements is completed, as well as the necessary operating equipment, including a phase selection switch.
- This phase selection switch consists of a drawer-like locking device 28 and a phase-selection drawer 30, which is snapped onto a support profile 32 formed as a sheet-metal profile.
- the phase-selection switch is in the H-shaped cross-section and used as illuminant carrier 7 in that the front side of the locking device 28 is accessible via an actuation opening 34 in a first longitudinal side of the cooling leg 9 of the illuminant carrier 7.
- a pressure on this front-side actuating plate of the locking device 28 causes a spring-biased pushing out of the phase selection drawer 30 from an actuating opening on the opposite cooling leg 9 of the lamp carrier 7, whereby a slider with a fine-wire fuse for carrying out the phase selection is adjustable in the longitudinal direction.
- the phase selection drawer 30 is inserted against spring tension again in the operating opening of the cooling leg 9.
- FIG. 20 shows a perspective view of two carrier rails 3 permanently connected to one another via a coupling 13.
- FIG. 21 shows a longitudinal section through these two mounting rails 3, and FIG. 22 shows an enlarged detail of the joint-side connecting area between the two mounting rails 3 with this connecting area bridging coupling 13 according to the section AA of Figure 21. It can be clearly seen that the coupling 13, which is shown in perspective enlarged again in the figure 23, each half in each support rail 3 is pushed ben.
- the coupling 13 is formed as a folded sheet metal profile.
- upper side connecting legs 36 which define a horizontal plane and from which two vertical legs 38 and 40 extend at right angles downwards.
- an elongate spring tongue 41 is formed in the connecting leg 36.
- the coupling 13 can be inserted into the support rails 3 at half the total length with little play. The undeliverable fixation within the support rails 3 takes place only by tightening the mounting screws designed as winged screws 42 of clutch springs 44, which are each arranged in the region of the ends of the support rail 3.
- the front end of the coupling 13 has a bevel in order to simplify the passing past the clutch springs 44 for insertion into the mounting rail 3 of the adjacent light band element 2 which is adjacent in the installation position.
- FIG. 29 shows an exploded view of another embodiment of a light band element 44 without the support rail.
- the illuminant carrier 46 is in turn formed as an aluminum profile, which is H-shaped in cross-section. is formed.
- the two in mounting position vertically extending cooling leg 48 which can accommodate the mounting rail, not shown in the installation position and thus enclose, are connected by a arranged in the lower fifth connecting web 50 to form a longitudinally rigid illuminant carrier 46 integrally with each other.
- the area under this connecting web 50 is formed as a channel-like light channel.
- An LED strip 52 which comprises a row of LEDs at a defined distance from one another, is screwed into this illuminant receptacle in the installed position.
- the UGR panel 54 Underneath the LED strip 52, the UGR panel 54 according to the invention is arranged, which, like the LED strip 52, is screwed tightly to the underside of the connecting strip 50 of the illuminant carrier 46 by means of screws (not shown).
- the UGR aperture 54 is formed as an elongated injection molded part, which is basically leitierförmig with two mutually parallel longitudinal webs 46, between which extend at defined intervals transverse webs 58, which are constructed in a frustoconical cross-section. Radial outwardly projecting from the longitudinal webs 56 are on both sides of these mounting webs 60 in one piece to the
- the optics also comprise two optical disks 62 made of translucent plastic, which are of trough-shaped design and can be snapped into the light channel of the illuminant carrier 46 in such a way that they enclose the UGR panel 54 and the LED strip 52 in the installed position , Also in In this case, made of light-tight plastic end caps 64 are detachably snapped onto the front ends of the cover plates. These end caps 64 also prevent an undesired lateral flash of light in the case of a light band system connected to one another, and thus realize a regulated light radiation as well as glare.
- the laminating element 64 In the middle between the two optical disks 62, the laminating element 64 according to the invention is used. This is designed as a substantially rigid and plate-shaped plastic web, which is arranged in the installed position with its longitudinal direction transverse to the longitudinal direction of the light band element 44 between the two adjacent abutting sides of the optical discs 62 and thus covers the gap between these cover plates 62 from the inside.
- the laminating element 66 has on each longitudinal side at the front ends in pairs arranged struts 68, which in the installed position on the
- End faces of the adjacent optical discs 62 abut and thus realize a resilient bias between the two optical discs 62 to avoid crackling noises.
- the middle region of the plastic web of the sheathing element 66 is slightly raised relative to the two outer regions with the spring struts 68 arranged in pairs for adaptation to the geometry of the cover disks 62.
- FIG. 30 shows an enlarged view of the transition region of two adjacent light band elements 44 and the configuration of the end caps 46 functioning as light sealing elements.
- the end caps 46 block the light emitted by the LEDs 70 in the transitional region of the light band elements 44 mounted on the front side. Below the end caps 64, it lightens the optical disks 62 due to partially totally reflecting light beams (L) on, so that the blinds are thereby laminated in the luminous state.
- FIG. 31 shows an enlarged, schematic longitudinal section of the optic comprising the UGR diaphragm 54 and the optical disc 62, this being simplified here compared to the actual embodiment, in which each optical disc 62 - as indicated in FIG Light bundling on the top of the individual LEDs in the installed position assigned and intersected, concavely curved lenses.
- the EGR diaphragm 62 ensures that the light (L) emitted by the individual LEDs 70 is blocked in an angular range of 25 °.
- the UGR aperture 54 thus reflects the light mainly downwards, which is realized by the truncated pyramidal configuration of the transverse webs 58, which reflect the light rays substantially downwards by the inclination of the lateral reflection surfaces 72 of each transverse web 58. Light rays that are not deflected by the lateral reflection surfaces of the crosspiece 58 become the
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102012202148A DE102012202148A1 (de) | 2012-02-13 | 2012-02-13 | Lichtbandsystem |
| PCT/EP2013/052862 WO2013120892A2 (de) | 2012-02-13 | 2013-02-13 | Lichtbandsystem |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP2815171A2 true EP2815171A2 (de) | 2014-12-24 |
| EP2815171B1 EP2815171B1 (de) | 2019-04-24 |
Family
ID=47747591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP13705434.2A Active EP2815171B1 (de) | 2012-02-13 | 2013-02-13 | Lichtbandsystem |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2815171B1 (de) |
| DE (1) | DE102012202148A1 (de) |
| WO (1) | WO2013120892A2 (de) |
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| NL2011469C2 (en) * | 2013-09-19 | 2015-03-23 | Luminaid B V | Connector assembly for a line light module of a linear led system. |
| DE202014100258U1 (de) * | 2014-01-22 | 2015-04-24 | Zumtobel Lighting Gmbh | Leuchtensystem |
| DE102014202461A1 (de) | 2014-02-11 | 2015-08-13 | Zumtobel Lighting Gmbh | Längliche mehrteilige Linsenanordnung sowie Leuchte mit einer solchen Linsenanordnung |
| DE202014100948U1 (de) | 2014-03-03 | 2015-06-09 | Zumtobel Lighting Gmbh | Leuchte mit auswechselbaren Leuchtmodulen |
| DE102015000733A1 (de) * | 2014-07-29 | 2016-02-04 | Seifert Mtmsystems (Malta) Ltd. | Schaltschrankleuchte mit Leuchtmitteln auf der Basis von lichtemittierenden Dioden |
| DE102014118980A1 (de) * | 2014-12-18 | 2016-06-23 | Itz Innovations- Und Technologiezentrum Gmbh | Modulare Beleuchtungseinrichtung |
| DE102014226893B3 (de) * | 2014-12-23 | 2016-05-12 | H4X E.U. | Ablängbare Einbauleuchte mit einem ablängbaren Leuchtmittelträger |
| DE202014010179U1 (de) | 2014-12-23 | 2015-02-25 | H4X E.U. | Ablängbare Einbauleuchte |
| DE102015103532A1 (de) * | 2015-03-11 | 2016-09-15 | LEDeXCHANGE GmbH | Leuchte und Verfahren zum Montieren einer Leuchte |
| EP3303908B1 (de) | 2015-06-01 | 2019-04-03 | Signify Holding B.V. | Festkörperbeleuchtungsvorrichtung |
| DE102015015071B4 (de) | 2015-09-18 | 2018-10-11 | Rzb Rudolf Zimmermann, Bamberg Gmbh | Längsverbindungssystem für Profile |
| ITUB20155446A1 (it) * | 2015-11-11 | 2017-05-11 | Innovazione Srls | Sistema di illuminazione integrato nelle strutture portanti del cartongesso |
| DE102016104355A1 (de) | 2016-03-10 | 2017-09-14 | Itz Innovations- Und Technologiezentrum Gmbh | Modulare Beleuchtungseinrichtung in Form eines Lichtbands und Verbindungssystem dafür |
| CN107062042B (zh) * | 2017-03-28 | 2018-07-10 | 启俊集团有限公司 | 植物生长灯模块及使用该模块的植物生长灯 |
| CN108870153B (zh) * | 2017-05-08 | 2024-11-15 | 深圳市卡能光电科技有限公司 | 线条灯 |
| DE102017124847A1 (de) * | 2017-10-24 | 2019-04-25 | Trilux Gmbh & Co. Kg | Langfeldleuchte, insbesondere Lichtbandleuchte, und daraus aufgebautes Lichtband |
| DE102017124853A1 (de) * | 2017-10-24 | 2019-04-25 | Trilux Gmbh & Co. Kg | Optisches System für eine LED-Leuchte |
| DE102018106231A1 (de) * | 2018-03-16 | 2019-09-19 | Trilux Gmbh & Co. Kg | System zur Realisierung eines Lichtbands |
| DE102018106233A1 (de) * | 2018-03-16 | 2019-09-19 | Trilux Gmbh & Co. Kg | System zur Realisierung eines Lichtbands |
| GB201804665D0 (en) * | 2018-03-23 | 2018-05-09 | Aurora Ltd | Improved connector arrangement |
| DE202018102994U1 (de) * | 2018-05-29 | 2018-07-19 | Hans-Georg Rühl | Lichtbandsystem |
| CN108758470B (zh) * | 2018-07-16 | 2024-10-29 | 江西点亮科技有限公司 | 一种嵌入式led面板灯 |
| EP3657070A1 (de) * | 2018-11-22 | 2020-05-27 | JRL Produktion AB | Leuchtengehäuse |
| EP3664584B1 (de) * | 2018-12-06 | 2023-01-25 | Siteco GmbH | Selbsttätig schaltendes lichtsystem für ein gebäude mit optionaler anbindung an ein lms- bzw. bms-system zu analyse und steuerungs-zwecken |
| DE102019103896A1 (de) * | 2018-12-06 | 2020-06-10 | Siteco Gmbh | Analysetool zur Auswertung von Bedarfs- und Aufzeichnungsdaten von Beleuchtungsanlagen |
| WO2020118607A1 (zh) * | 2018-12-13 | 2020-06-18 | 深圳市莱可照明科技有限公司 | Led串灯 |
| DE202019102513U1 (de) * | 2019-05-06 | 2020-08-19 | Zumtobel Lighting Gmbh | Stirnkappe für eine Lichtbandleuchte |
| US11187389B2 (en) * | 2019-07-25 | 2021-11-30 | Lighting Services, Inc. | LED track element for track lighting systems |
| CN110425455A (zh) * | 2019-07-31 | 2019-11-08 | 珠海美光原科技股份有限公司 | 一种可快捷安装和拆卸的led灯具 |
| KR102249638B1 (ko) * | 2019-08-06 | 2021-05-07 | 양윤선 | 탈부착식 전원공급 선반거치 구조체 |
| DE102019126943A1 (de) * | 2019-10-08 | 2021-04-08 | Zumtobel Lighting Gmbh | Leuchte oder elektrische Einheit zum Anschluss an eine Tragschiene |
| CN112197185B (zh) * | 2020-10-28 | 2025-09-05 | 苏州纽克斯电源技术股份有限公司 | 一种灯具 |
| CN112879847B (zh) * | 2021-01-20 | 2022-06-28 | 厦门光莆电子股份有限公司 | 一种拼接型led灯具 |
| CN112902055A (zh) * | 2021-02-01 | 2021-06-04 | 厦门普为光电科技有限公司 | 具相位切换装置的轨道灯 |
| CN113958892B (zh) * | 2021-11-04 | 2022-08-16 | 杭州鸿世电器股份有限公司 | 一种适用于开关和插座的预警智能炫彩灯带 |
| US11976794B2 (en) | 2022-01-26 | 2024-05-07 | Universal City Studios Llc | Systems and methods for providing a show effect for an attraction system |
| EP4317766A3 (de) * | 2022-07-12 | 2024-04-10 | ROXX GmbH | Set aus beleuchtungskomponenten mit verbindungssystem und beleuchtungsvorrichtung für das set |
| DE102024127898A1 (de) * | 2024-09-26 | 2026-03-26 | Paul Vahle Gmbh & Co. Kg | Dehnverbindungsvorrichtung und Schleifleitungssystem |
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|---|---|---|---|---|
| DE19615599A1 (de) * | 1996-04-19 | 1997-10-23 | Electro Terminal Gmbh | Vorrichtung zum Kontaktieren von mehreren bandförmig verlaufenden elektrischen Leitungen mit Anschlußleitungen eines elektrischen Verbrauchers, wie einer Leuchte, insbesondere den Leuchten einer sog. Schienenleuchte oder Lichtbandes |
| DE19746493C1 (de) * | 1997-10-22 | 1999-08-05 | Vossloh Schwabe Gmbh | Elektrisches Kupplungssystem |
| SE9803202L (sv) * | 1998-09-21 | 2000-03-22 | Hide A Lite Ab | Armatur |
| TWI254776B (en) * | 2003-09-24 | 2006-05-11 | Toshiba Lighting & Technology | Illumination device |
| PL2249077T3 (pl) * | 2009-05-07 | 2012-01-31 | Ridi Leuchten Gmbh | Pas świetlny |
| EP2287525B1 (de) * | 2009-06-16 | 2016-03-23 | RIDI Leuchten GmbH | Leuchte, insbesondere für ein Lichtband |
| DE202011003841U1 (de) * | 2011-03-11 | 2011-05-12 | "Steinberg" Leuchtmittelwerke Gmbh | Leuchte, insbesondere Wand- und/oder Deckenleuchte |
-
2012
- 2012-02-13 DE DE102012202148A patent/DE102012202148A1/de active Pending
-
2013
- 2013-02-13 EP EP13705434.2A patent/EP2815171B1/de active Active
- 2013-02-13 WO PCT/EP2013/052862 patent/WO2013120892A2/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013120892A2 (de) | 2013-08-22 |
| DE102012202148A1 (de) | 2013-08-14 |
| WO2013120892A3 (de) | 2013-12-27 |
| EP2815171B1 (de) | 2019-04-24 |
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