EP1546604B1 - Beleuchtungsvorrichtung - Google Patents

Beleuchtungsvorrichtung Download PDF

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Publication number
EP1546604B1
EP1546604B1 EP03798078A EP03798078A EP1546604B1 EP 1546604 B1 EP1546604 B1 EP 1546604B1 EP 03798078 A EP03798078 A EP 03798078A EP 03798078 A EP03798078 A EP 03798078A EP 1546604 B1 EP1546604 B1 EP 1546604B1
Authority
EP
European Patent Office
Prior art keywords
lamp
illumination device
housing
frame
module
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.)
Expired - Lifetime
Application number
EP03798078A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1546604A1 (de
Inventor
Regine KRÄMER
Erwin Melzner
Jürgen Heinrich
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.)
Arnold and Richter KG
Arnold and Richter Cine Technik GmbH and Co KG
Original Assignee
Arnold and Richter KG
Arnold and Richter Cine Technik GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Arnold and Richter KG, Arnold and Richter Cine Technik GmbH and Co KG filed Critical Arnold and Richter KG
Publication of EP1546604A1 publication Critical patent/EP1546604A1/de
Application granted granted Critical
Publication of EP1546604B1 publication Critical patent/EP1546604B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/06—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
    • 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
    • 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
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • F21V23/026—Fastening of transformers or ballasts
    • 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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/107—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening using hinge joints
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/30—Pivoted housings or frames
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • 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
    • 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
    • F21Y2105/00—Planar light sources

Definitions

  • the invention relates to a lighting device comprising at least one electric area lighting module according to the preamble of claim 1.
  • a modular lighting system in which a light band of any length is produced by juxtaposing individual elongated elements and in which elongated fluorescent lights are electrically connected in series in an elongate housing, which consists of juxtaposed elongate support profiles with U shaped cross-sectional profile is composed.
  • the fluorescent lights in a structural unit include a fluorescent tube and associated electronic ballast, and means for releasably electrically connecting to adjacent lights, the fluorescent lights being releasably mounted in the housing.
  • the well-known modular lighting system is only suitable for row-shaped luminaires that can be lined up and is not suitable for the modular construction of panel lights.
  • a fluorescent lamp with one or more fluorescent tubes and reflectors for the fluorescent tubes which has a cross section which allows a juxtaposition of several such fluorescent tube lights.
  • the housing of the fluorescent tube lights has a rectangular cross section and on the sides of the housing connecting means are provided with interlocking detents for juxtaposing a plurality of housings.
  • ballast is provided for each luminaire combination, which is electrically connectable to the individual luminaires via branch plugs, so that a number corresponding to the number of luminaires is provided electrical connector and lines is provided.
  • This known juxtaposition of several fluorescent tube lights has a housing profile which is characterized by the connecting means in the form of bars and hook profiles, so that a single fluorescent lamp has a visually unattractive housing shape.
  • the necessary electrical connection with each of the fluorescent tube lights also results in a variety of electrical connectors and cables, which makes this lighting device little suitable for mobile use.
  • a lighting device in modular design which consists of a luminous body and a luminous body housing, the connection means for mechanical connection with other, similar housings and means required for voltage adjustment means, when the operating voltage of the lamp deviates from the mains voltage ,
  • the modules of the lighting system can be combined to different length straight sections and different curve pieces to achieve a continuous light strip.
  • a light-emitting device module is known, the housing wall has pins and matching hollow body, which are connected to one another in the manner of toy building blocks to a larger light source.
  • the pins and hollow bodies serve both the mechanical connection of the individual light-emitting diode components as well as an electrical line connection.
  • a lighting device comprising either a single framed and a frame-mounted holding and mounting element having a power supply and current discharge line or a plurality of lighting-emitting surfaces in a common support - And mounting frame is made, which have on the sides of their luminaire housing plug-in devices for electrical connection.
  • a modular expandability of this lighting device is limited to the dimensions of the support and mounting frame to be adapted to the lighting device and to surface lights arranged next to one another.
  • the box-shaped housing has an open, located in the longitudinal direction of the box front as a light exit side, in which a reflector and a fluorescent tube are added.
  • the housing has a running over the entire length of the box hollow profile rail and on the opposite side wall in the hollow profile rail matching hook profile, so that when juxtaposing two lights, the hook profile of a lamp form-fitting manner in the opening of the Hollow profile rail of the adjacent lamp engages and protrudes the hook part of the profile in the rail.
  • a held by retaining clips latch profile is additionally provided, which is used in the hollow profile rail of the adjacent light and engages in the hook profile.
  • Object of the present invention is to provide a lighting device of the type mentioned, which allows a combination of any number side by side and / or superimposed electrical surface light modules to a lighting device with a large light-emitting surface with low depth and in different designs, in any combination arranged side-by-side or one above the other surface lighting modules ensures a closed, visually pleasing lighting device and which is easy to handle both for assembling several individual surface lighting modules and in the assembled state as a large-scale lighting device and ensures a stable connection.
  • the solution according to the invention results in a lighting device that can be combined from any number of side and / or side-mounted surface light modules to a lighting device with a large light-emitting surface with low depth and in different designs, in each combination side by side or stacked surface light modules both together
  • Connected luminaire frame as well as in a surrounding all luminaire housing luminaire frame ensures a closed, visually pleasing lighting device that is easy to handle both in the assembly of multiple surface lighting modules and in the assembled state as a large-scale lighting device and ensures a stable connection.
  • the lamp frame has means for mechanically connecting the lamp frame with the lamp frame of at least one further surface module and has in relation to the lamp housing in particular a greater depth, so that greater degrees of freedom in the connection of the lamp frame several surface lighting modules to a large-scale lighting device and a Trouble-free and because of their arrangement on the back wall side of the lighting device in particular not visible wiring for electrical connection of the surface lighting modules are guaranteed.
  • spacers and for flat contact or support in an attachment of the surface lighting modules to a wall or shelf on a horizontal surface and stacking several surface lighting modules are preferably arranged as a rubber buffer spacers formed in the corner regions of the light-emitting front opposite rear wall of the lamp housing spacers, so that a point support is created outside the light-emitting glass surface of the surface lights.
  • the lamp frame mounting holes which are aligned with each other for connection to the lamp frame of at least one further surface module in flush aligned legs of the lamp frame of the surface lamp modules to be joined together.
  • connecting elements are inserted through the mutually aligned mounting holes and positively and / or non-positively connected or brought into a locking position.
  • the connecting elements consist of lateral connectors with a cylindrical connecting body whose diameter is smaller than the diameter of the mounting holes, one at one end of the cylindrical Connecting body arranged stop shoulder, a lever, connected to the lever and guided by the cylindrical connector body bolt between the end and the end of the cylindrical connecting body is formed in its width by operating the lever variable groove in which a compressible expandable elastic ring is arranged.
  • This type of connection allows the arrangement of a number of mounting holes corresponding number of lateral connectors in parallel or in series with each other arranged surface light modules and ensures easy connection and disconnection of the lamp frame.
  • connecting elements that connect the lamp frame with each other.
  • the connecting elements consist of bayonet or dovetail connections, the latter being connected to one another by placing the individual luminaire frames one upon the other.
  • the luminaire housing is composed of a luminous means housing for receiving a surface light, of a heat distribution plate on the rear side of the illuminant housing facing away from the light-emitting side, and of a rear wall.
  • This composition allows due to their modular design, the use of different lamps in identical bulbs, a uniform distribution of the heat emitted by the lamps and an individual design of the rear wall for receiving a ballast or the control electronics and the electrical connections of the area lights.
  • At least one contact element and at least one contact receiving element for controlling and powering the surface-lighting module are arranged on the rear wall of the lamp housing.
  • the rear wall of the lamp housing for this purpose has a central, raised, projecting into the lamp frame area, wherein the at least one contact element and contact receiving element formed multipolar and on an end face of the raised area are arranged so that a trouble-free placement of the ballast and the lighting electronics and easy accessibility to the electrical connections of the surface lighting module are guaranteed even when several interconnected area lighting modules.
  • the accessibility to the contact elements and contact-receiving elements is further improved by the central, raised and protruding into the lamp frame area is rectangular with a corner bridging diagonal side and that the at least one contact element and contact receiving element are arranged on the diagonal side.
  • the lamp frame in the region of at least one leg on a receptacle for connection with form-fitting elements, which consists of a recess for connection to a form-fitting or connecting element which connects two mating receptacles of two lamp frames together.
  • the surface light modules or the lamp housing can be connected via cable connections to a power supply module.
  • the contact elements either one of the number of juxtaposed electrical surface light modules corresponding number of contacts for individual control and Power supply of the individual juxtaposed electric area lighting modules or a control and / or data bus, via which the juxtaposed electrical area light modules can be individually addressed and controlled.
  • an electrical switch for individual activation of individual area lighting modules can be provided on the lamp housing.
  • the luminaire frame on the light-emitting front side of the luminaire housing can be connected to an accessory frame for accommodating a filter, a blind, a color changer or the like, without any load being placed on the luminaire housing containing the luminous means.
  • the accessory frame connected to the light frame can be folded away from the light frame.
  • Both a single surface lighting module and a plurality of in-line and / or mutually parallel and interconnected surface lighting modules or luminaire housings can be connected via the one or more lamp frames with a holding device, which thereby receives all, the lighting device resulting surface lighting modules.
  • the legs of the lamp frame preferably have centrally arranged form or adhesion elements, while at the ends of the particular consisting of a headband holding fixture corresponding Yuform gleichiana or Gegenkraft gleiche are arranged, which are connected to the form or adhesion elements on the legs of the lamp frame ,
  • the retaining clip is designed variable in length, so that it is mounted on rectangular elements or light frames on both the short and the long axis of the surface light module or the composite of several surface lighting modules lighting device and the lighting device pivots about the short or long axis can be. A corresponding adjustment allows the setting of different clearances of the retaining clip.
  • a guide and receiving plate is arranged in the connectable to the surface light module fasteners are used such as a pivotable pin for connection to a corresponding sleeve of a tripod or a wall - or ceiling mounting.
  • the receiving and guiding plate has at least two guide rails arranged on both sides of an insertion opening, and in the insertion direction of the fastening element in front of the insertion opening, a locking element is arranged on the rear wall of the lamp housing.
  • the locking element consists in particular of a resilient pressure piece, so that when inserting the fastening element into the receiving and guide plate, the fastening element slides above the resilient pressure piece, which then engages when the fastening element is fully inserted into the receiving and guide plate. To remove the locking element can be unlocked by pressing again.
  • a handle preferably a molded plastic handle, is arranged on the side of the receiving and guiding plate opposite the insertion opening.
  • the use of a flat-shaped discharge lamp is suitable as a surface lighting module.
  • the lighting device allows, while maintaining the principle of separation of the surface light modules in a lighting housing and a lamp frame with a juxtaposition several individualsammlungn kaunmodule to a large-scale lighting device or with a stringing together several lighting housing within an all lighting housing enclosing Luminaire frame to a large-scale lighting device with various embodiments, of which in Figs. 1 to 15, two different variants are shown and described below, while Figs. 13 and 14, a connection of a lighting device with an accessory frame and Fig. 16 is a mounting of Show lighting device on a headband.
  • the headband and the accessory frame are applicable to all four illustrated and described embodiments.
  • a lighting device of three superimposed and electrically interconnected surface lighting modules 1a, 1b, 1c of a modular expandable system with similar electrical surface light modules shown in Fig. 4 in a perspetctivischen rear side view surface module in a correspond to the first embodiment and according to FIGS. 5 to 7 are interconnected.
  • the solidly connected and combined to form a uniform, large-area lighting device surface lighting modules 1a, 1b, 1c provide a large illumination surface, as required for backlighting or shadowless lighting of people and objects.
  • the lighting device composed of the three individual area light modules 1a, 1b, 1c can be handled uniformly and can be connected to a stand or a ceiling mount via a holding device 6, which is fastened to one of the area light modules - in the illustrated exemplary embodiment the central area light module 1b.
  • a single cable 80 which is connected to a contact receiving element of the lower panel module 1c and from there via cable connections 81, 82 with the other Area lamp modules 1b and 1a is connected.
  • any desired configurations of a lighting device can be achieved, which is composed of the individual surface light modules 1a, 1b, 1c.
  • the individual contact elements of the surface light modules 1a, 1b, 1c in addition to the power supply contacts also have a control and / or data bus, which allows any addressability of the individual surface light modules 1a, 1b, 1c, is only a single, the surface light modules 1a , 1b, 1c looping cable with the cable sections 80, 81, 82 required.
  • a simple construction of a lighting device designed as a surface light in almost any size and configuration is possible.
  • the structure of the individual area lighting modules 1a, 1b, 1c will be explained in more detail below with reference to FIGS. 4 to 7.
  • FIG. 5 shows a plan view of the rear side of the panel module
  • FIG. 6 shows a section through the panel module along the section line VI-VI according to FIG. 5
  • FIG. 7 shows a side view of the area light module.
  • the rectangular or box-shaped module housing 10 is composed of a luminaire housing 2 and a lamp frame 2 surrounding the luminaire housing 2 with a plurality of mounting holes 30 distributed in the legs 31 to 34 of the luminaire frame 3 for connection and modular expansion with the luminaire frame 3 further surface lighting modules together.
  • the luminaire housing 2 is placed lower in relation to the luminaire frame 3, whereby the front side of the luminaire housing 2 terminates flush with the luminaire frame 3.
  • the luminaire housing 2 has a raised rectangular area 22 protruding from the rear wall 21 facing away from the light-emitting surface of the luminaire housing 2, with a diagonal side 23 bridging a corner of the raised area 22.
  • the raised portion 22 of the rear wall 21 serves to accommodate a ballast and the lighting electronics for driving and regulating the in the light source housing arranged lamp. Due to the taper of the raised surface 22 sufficient space for the arrangement and electrical connection is provided with provided within the raised surface 22 ballast and the control electronics provided contact elements 41, 42 and the arrangement of an electrical switch 43 and for accommodating connection cables.
  • the surface light modules are in a wall mounting on the formed as a rubber buffer spacers 24. Since the spacers 24 project beyond the lamp frame 3, it is possible to accommodate the connection cables for power supply and control of the individual surface lighting modules in wall mounting behind the surface lighting modules and thus behind the lighting device not visible from the outside.
  • a receiving and guiding plate 5 is preferably arranged with a handle 50 made of plastic, which has two lateral guide rails 51, which arranged opposite the handle 50 ends form an insertion opening 53. Centered in front of the insertion opening 53, a locking element 15 is arranged in the form of a resilient pressure piece. Task and function of the receiving and guiding plate 5 and the locking element 15 will be explained in more detail with reference to FIGS. 8 and 9.
  • FIG. 8 shows a schematic perspective view of the rear side and FIG. 9 shows a side view of a surface light module as described above with reference to FIGS. 4 to 7.
  • a fastening element 8 is inserted, which consists of a mounting plate 80, a connecting body connected to the mounting plate 80 81, a pivotable pin 82 and a clamping element 83 consists.
  • the mounting plate 80 is placed on the locking element for connection to the receiving and guide plate 5 and pushes this preferably designed as a resilient pressure piece locking element 15 when inserted into the lateral guide rails 51 of the receiving and guide plate 5 down. If the fastening element 8 is completely inserted into the receiving and guiding plate 5, then the resilient pressure piece 15 engages in an opening of the fastening plate 80 or, as shown in the embodiment according to FIG. 8, lies against an outer edge of the fastening plate 80.
  • the locking element 15 is unlocked by the trained as a resilient pressure piece locking member 15 is depressed and the mounting plate 80 is pulled over the locking member 15 slidably out of the receiving and guide plate 5.
  • the fastening element has a pivotable pin 82 which can be locked by means of the clamping element 83 in any angular position.
  • the pivotable pin 82 can be inserted and locked in a receiving sleeve of a tripod or other fastening device for receiving the surface light module.
  • fastening elements 8 both standardized embodiments and special fastening devices such as clamping devices or the like can be provided.
  • FIGS. 10 and 11 The connection of a plurality of panel lighting modules 1 of the first embodiment shown in FIGS. 4 to 9 to a planar lighting arrangement is shown schematically in FIGS. 10 and 11.
  • Fig. 12 shows the structure of a lateral connector, which consists of a hollow cylindrical connecting body 70, a arranged at one end of the hollow cylindrical connecting body 70 stop shoulder 71, an abutment piece 72 which is connected via a connecting rod with a arranged on the abutment shoulder 71 lever 73, and an elastic ring 75 inserted into the groove 74 formed between the abutment piece 72 and the end of the hollow cylindrical connecting body 70.
  • the lever 73 shown in FIG. 12 which corresponds to the position shown in FIG.
  • the abutment piece 72 is attracted to the end of the hollow cylindrical connecting body 70 so that the groove formed between the abutment piece and the end of the hollow cylindrical connecting body 70 74 is reduced and thus the elastic ring 75 is widened. A boundary is thereby created between the widened elastic ring 75 and the abutment shoulder 71, which connects the lamp frames 3a and 3b of the area light modules 1a, 1b to one another according to the illustration according to FIG.
  • the groove 74 is widened, thus canceling the expansion of the elastic ring 75. Since the outer diameter of the hollow cylindrical connecting body 70 and the outer diameter of the relaxed elastic ring 75 are smaller than the diameter of the mounting holes 30 in the legs of the lamp frames, the lateral connector 7 can be formed by the aligned mounting holes 30 of the lamp frames 3a, 3b of the surface lamp modules 1a to be connected together , 1b are inserted as shown in FIG.
  • a firm positive and non-positive connection can be produced by means of screws and nuts, which is advantageous in particular for a solid wall or ceiling mounting of the lighting device.
  • the lamp frame 3 of the surface light modules 1 according to FIGS. 13 and 14 can additionally be connected to a movable accessory frame 9 for accommodating filter disks, color filters, blinds and the like.
  • the connection takes place via a plug-in or hinge connection 90 at one of the front ends of the lamp frame 3 and via a hinged hinge 91 and a securing element 92.
  • FIG. 13 shows the accessory frame 9 in an applied, secured position
  • FIG. 14 shows a side view of the lamp frame 3 with an accessory frame 9 in the folded position shows, so that an easy replacement example of filter discs, color changer, lenses or color foils is possible.
  • Fig. 15 shows a lighting device of four lamp housings 2a to 2d, which are mechanically connected to each other in a lamp housing 2a to 2d surrounding lamp frame 3c.
  • the electrical connection of the lamp housing 2a to 2d takes place in the manner described above on the rear wall of the lamp housing 2a to 2d laid control and power supply cable.
  • the four superposed luminaire housing 2a to 2d are laterally and with respect to the top and lowest luminaire housing 2a and 2d also connected at one end face to the lamp frame 3c in the manner described above.
  • the joints formed between the luminaire housings 2a to 2d can be closed with a permanently elastic plastic, for example silicone.
  • the connection is possible via suitable elastic intermediate pieces or via webs, which are laterally connected to the lamp frame 3c and in which the lamp housing 2a to 2d can be used analogously to the compound shown in Fig. 16.
  • connection type Ober the rear wall of the surface lighting modules designed as a holding bracket 6 according to Fig. 16 are provided, which is connected to form or traction elements 37, 38 on the side legs of the lamp frame 3.
  • the connection takes place via at the ends of the retaining bracket arms 64, 64 'of the retaining clip 6 provided Gegenform gleichemia or counter-force closure elements 63, 63', which engage in the form or adhesion elements 37, 38 of the lamp frame 3.
  • connection can be made either over the short or long axis of the surface lighting module, since the headband 6 of FIG. 22 is variable in length, so that the temple ends can be adjusted to different distances to each other.
  • the headband arms 64,64 ' are inserted into a headband middle piece 65, which has two elongated holes 67, in which with the headband arms 64, 64' connected thumbscrews 66 are inserted.
  • the wing screws 66 By loosening the wing screws 66, the headband arms 64, 64 'within the headband center piece 65 can be moved and thereby the distance of the ends of the headband arms 64, 64' are set to each other.
  • the headband center piece 65 is connected to a connection sleeve or connecting pin 68 which can be inserted into a wall, ceiling or tripod mounting.
  • the lighting device connected to the retaining clip 6 or the surface lighting module connected to the retaining clip 6 can thus be pivoted as desired about the axis formed by the counter-form-locking elements or counter-force-locking elements 63, 63 'of the retaining clip 6. Since the connection between the headband center piece 65 and the connecting sleeve or the connecting bolt 68 is rotatable, the lighting device can also be pivoted about this axis formed by the connecting sleeve or the connecting bolt 68.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Planar Illumination Modules (AREA)
  • Polarising Elements (AREA)
  • Vehicle Body Suspensions (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
EP03798078A 2002-09-20 2003-09-22 Beleuchtungsvorrichtung Expired - Lifetime EP1546604B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE20214879U 2002-09-20
DE20214879U DE20214879U1 (de) 2002-09-20 2002-09-20 Beleuchtungsvorrichtung
PCT/DE2003/003211 WO2004029506A1 (de) 2002-09-20 2003-09-22 Beleuchtungsvorrichtung

Publications (2)

Publication Number Publication Date
EP1546604A1 EP1546604A1 (de) 2005-06-29
EP1546604B1 true EP1546604B1 (de) 2006-07-12

Family

ID=29414411

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03798078A Expired - Lifetime EP1546604B1 (de) 2002-09-20 2003-09-22 Beleuchtungsvorrichtung

Country Status (7)

Country Link
US (1) US20060152933A1 (zh)
EP (1) EP1546604B1 (zh)
CN (1) CN1688844A (zh)
AT (1) ATE333068T1 (zh)
DE (2) DE20214879U1 (zh)
RU (1) RU2005107784A (zh)
WO (1) WO2004029506A1 (zh)

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DE102013200084A1 (de) * 2013-01-07 2014-07-10 Osram Opto Semiconductors Gmbh Leuchte
DE102019127442A1 (de) * 2019-10-11 2021-04-15 Herbert Waldmann Gmbh & Co Kg Leuchte mit Steckkontakt, Verwendung einer solchen Leuchte und Steckverbinder für eine solche Leuchte

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Publication number Priority date Publication date Assignee Title
DE20214879U1 (de) * 2002-09-20 2003-10-30 Arnold & Richter Kg Beleuchtungsvorrichtung
EP1568935B8 (de) * 2004-02-28 2013-09-11 TRUMPF Medizin Systeme GmbH + Co. KG Operationsleuchte
DE102005036275A1 (de) * 2005-08-02 2007-02-08 Berchtold Holding Gmbh Operationsleuchte
CN102679273B (zh) * 2011-03-18 2014-03-12 海洋王照明科技股份有限公司 一种可调焦的灯具
US20130061994A1 (en) * 2011-09-08 2013-03-14 Kevin Kaylin Tire bead assist device wheel
FI125372B (fi) * 2012-01-17 2015-09-15 Merivaara Oy Parannettu leikkaussalin valaisinjärjestely
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ITMI20131434A1 (it) * 2013-09-03 2015-03-04 Castaldi Lighting S P A Modulo di illuminazione per l'illuminazione basata su led.
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RU2005107784A (ru) 2006-01-20
ATE333068T1 (de) 2006-08-15
DE20214879U1 (de) 2003-10-30
DE50304243D1 (de) 2006-08-24
WO2004029506A1 (de) 2004-04-08
CN1688844A (zh) 2005-10-26
US20060152933A1 (en) 2006-07-13
EP1546604A1 (de) 2005-06-29

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