EP0898686B1 - Systeme d'eclairage muni d'un corps de base servant de support pour au moins une lampe - Google Patents

Systeme d'eclairage muni d'un corps de base servant de support pour au moins une lampe Download PDF

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Publication number
EP0898686B1
EP0898686B1 EP97925923A EP97925923A EP0898686B1 EP 0898686 B1 EP0898686 B1 EP 0898686B1 EP 97925923 A EP97925923 A EP 97925923A EP 97925923 A EP97925923 A EP 97925923A EP 0898686 B1 EP0898686 B1 EP 0898686B1
Authority
EP
European Patent Office
Prior art keywords
base body
luminaire
plug
lamp
light
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
EP97925923A
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German (de)
English (en)
Other versions
EP0898686B2 (fr
EP0898686A1 (fr
Inventor
Michael Spiegel
Wolfgang Keckeis
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.)
ZUMTOBEL LIGHTING GmbH
Original Assignee
Zumtobel Staff GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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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
    • F21V23/02—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
    • 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
    • F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
    • F21S8/033—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade
    • 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
    • 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
    • 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
    • F21V17/16—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 by deformation of parts; Snap action mounting
    • F21V17/164—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 by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap 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
    • 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
    • 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
    • F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
    • F21V21/112—Fixing lighting devices to pendants
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/0008—Reflectors for light sources providing for indirect lighting
    • F21V7/0016—Reflectors for light sources providing for indirect lighting on lighting devices that also provide for direct lighting, e.g. by means of independent light sources, by splitting of the light beam, by switching between both lighting modes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • 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
    • F21Y2113/00—Combination of light sources

Definitions

  • the invention relates to a lamp according to the preamble of claim 1.
  • the main purpose of a lamp namely to illuminate a room, can Different aspects can be assigned, depending on the existing ones Illumination criteria are different demands on the lamp.
  • One of these measures can consist of the lamp with a so-called To provide reflector basket, which is arranged below a lamp and on it hitting light is reflected upwards against wing-shaped reflectors leading to both Sides are wing-shaped assigned to a base body of the lamp and the light in reflect the room to be illuminated.
  • Such a lamp according to that described in the preamble of claim 1 Art is described in EP 0 574 761 A1 by the applicant.
  • the luminaire is designed as a bath luminaire and recessed ceiling luminaire educated.
  • the base body in the form of a mounting rail for the reflector basket and the wing-shaped indirect reflectors are attached to a lamp tray, which is in an existing ceiling opening is inserted and at the edge of the installation opening existing fasteners is attached to the ceiling.
  • the invention has for its object a lamp in the preamble of Claim type described so that they are easier and can be manufactured cheaper.
  • the base body exercises a load-bearing Function for the lamp off, with the fasteners attacking him directly.
  • This configuration enables a conventional luminaire housing to be eliminated, which means not only material and weight but also size and size considerable manufacturing costs can be reduced.
  • the Luminaire according to the invention also of stable construction, because the inclusion of a Luminaire housing, as is the case with the known design, the stability of the Luminaire reduced.
  • the configuration according to the invention also enables a simple one Construction, because due to the direct attack of the fasteners on the base body Number of individual parts of the lamp can be significantly reduced.
  • the luminaire according to the invention is suitable for either Attached directly or via suspension to the ceiling of a room to be illuminated to become.
  • fix the luminaire 1 it is also possible within the scope of the invention to fix the luminaire 1 to be attached to a wall either directly or using spacers.
  • the lamp 1 can be equipped with a direct lighting device 2 and / or a first one Indirect lighting device 3 and / or a second indirect lighting device 4 be trained.
  • the direct lighting device 2 and the first indirect lighting device 3 are suitable for direct attachment of lamp 1 e.g. at the Blanket.
  • the second indirect lighting device 4 is suitable for a spaced-apart one Suspension or attachment.
  • the main part of the lamp 1 is a parallel to the support (ceiling, wall) and in particular straight base body 5, which has a cross section has a triangular shape, with one side of the triangular shape - at one Attachment to the ceiling - is directed upwards.
  • the downward facing corner of the Triangular shape can be flattened horizontally, creating an area 6 for Attachments of the base body 5 is formed.
  • the side surfaces 7 of the base body 5 run divergent upwards, wherein they in this direction can be straight or slightly concave. You can the side surfaces 7 can be smooth or structured. In the present embodiment they are slightly wavy in the horizontal direction, see the wave tips labeled 8, the structure with horizontal straight lines 8 on the side surfaces 7 result.
  • the vertical cross-sectional shape of the base body 5 is V-shaped. That is, the base body 5 has the side surfaces 7 containing V-shaped side walls 9, between which a free space 11 is available on the top, which is advantageous and space-saving Arrangement for receiving equipment for the lamp 1 can serve, e.g. on Ballast 12 and the like. Electrical parts for lamps, in particular Fluorescent lamps. There is still space for cable K and / or in the side of it in the free space 11 Lines L.
  • the bottom surface of the Free space 11 approximately in the middle of the base body 5, preferably a is horizontal mounting surface 13 on which the electrical connection and / or operating parts how the ballast 12 can be attached.
  • the screw channels 14, 15 are U-shaped Surround wall sections 19, 21 that go vertically or through a web 22nd can be connected to each other, whereby the base body is stabilized.
  • the base body 5 is in its own Longitudinally extending profile is formed, e.g. an extruded profile made of metal, preferably aluminum or plastic.
  • the profile can also be a bent sheet metal part his.
  • the base body 5 is the carrier of the direct lighting device 2 and the first and second Indirect lighting device 3, 4, the direct lighting device 2 or the first Indirect lighting device 3 each as an independent device or in combination can be present.
  • the fluorescent tube is between in the end areas of the correspondingly long lamp 1 arranged socket parts 24 held are arranged on the lower mounting surface 6 and by means of simplified and screwed into the associated screw channel 14 in a manner known per se Screws are attached.
  • the direct lighting device 2 has a light distributor 25, which is preferably by a quick connect or plug connection, here in the form of a Locking device 26, in the lower corner region of the triangular shape of the base body 5 is releasably attached to the latter.
  • the light distributor 25 is provided by a reflector 27 formed, with two lateral, mirror image of the vertical longitudinal central plane 28 to arranged on both sides of the lamp 23 side reflectors 29, which are concavely curved Have reflection surfaces 31 for the reflection of the light downwards.
  • the area of the side reflectors 29 are for glare control of the direct lighting device 2 known transverse slats 32 arranged below the lamp 23, which with end fastening tongues 33 the reflector walls of the side reflectors 29 in Slit through and are deformed on the outside, so that the cohesion is guaranteed.
  • the inner and outer walls 35, 36 belonging to one another each with a quick-connect connection or plug-in connection 38 connect.
  • the inner walls 35 are in their upper and the lower edge areas bent outward in a U-shape.
  • Plug-in recesses 39 are created in which the corresponding and correspondingly wide or highly dimensioned outer wall 36 can be inserted.
  • the outer wall 36 along their longitudinal edges, each with an obtuse or acute angle of approximately To provide 45 ° enclosing edge legs 41 by molding or bending, whereby both the associated outer wall 36 itself and the inclusion in the associated jack is stabilized.
  • the end face of the reflector 27 is closed by means of two end caps 42, one of which is shown in perspective interior view in Fig. 5.
  • the end caps 42 are through for reasons of simplicity, fasteners not shown on the Side reflectors 29 attachable.
  • the side reflectors 29, the inner walls 35, the outer walls 36, the transverse slats 32 and the end caps 42 can be made of metal, in particular aluminum or plastic consist. These parts can preferably be painted white or in particular be shiny metallic in the area of the reflection surfaces.
  • the latching device 26 has one or two opposite one another elastically resilient locking lugs, which in the locking position Reach behind the locking edge.
  • there are two to two Latching lugs 45 arranged on the sides of the longitudinal center plane 28 are provided Spring arms 46 are arranged and thus can dodge sideways and at Plug the reflector 27 onto the base body 5, preferably towards one another dodge and compress 47 in undercuts.
  • the locking lugs 45 and spring arms 46 by one each End region arranged U-shaped leaf spring 48 formed with its web portion can rest on the lower mounting surface 6 and by means of one in the associated Screw channel 14 screwed screw is attached, the side legs of which Form spring arms 46 and the locking lugs 45 by bending or Curls of the free ends of the leaf spring legs can be formed.
  • the Undercuts 47 are on the opposite sides of a locking bar or - as FIG. 1 shows - on the mutually facing sides of a latching link 49 arranged, the undercuts 47 upstream bevels 51, to which the locking lugs 45 dodge and when the reflector 27 is plugged in then spring into the undercuts 47.
  • the undercuts 47 preferably have bevels 52 so that the locking can be released by a predetermined application of tensile force on the reflector can, the locking lugs 45 on the execution bevels 52 from their Avoid locking position.
  • Luminous power of the direct lighting device 2 and the first indirect lighting device 3 can be varied in opposite directions, which in the following is still described.
  • the further undercuts 53 are preferably negative Verrastungskanten 54 formed so that no automatic execution of the Locking lugs 45 from these further undercuts 53 with an increased Tractive force is possible. As a result, the reflector 27 is against one secured unintentional removal.
  • the undercuts 47, 53 are Introductory bevels 40a, 40b arranged upstream for the latching lugs.
  • this can be the at least one Undercut 47, in particular block-shaped component on the inside of the End cap 42, e.g. by screws. It is an advantage to do this Component - seen in the side view - to crank Z-shaped, so that its at least a portion 47 having an undercut is spaced from the end cap 42 will work better in this position with the locking lugs 45 can.
  • the above-described hanging can be carried out when either the lamp 23 is arranged deeper than the ridge area of the reflector 27 or the latter has a recess 55 in its ridge area, its width and length is dimensioned larger than the width and length of the lamp 23 including it Socket parts so that the lamp 23 when hanging into the recess 55 is able to immerse.
  • the width is dimensioned so large that between the Longitudinal edges of the recess 55 and the base body 5 in its lower Corner area there is a distance b of about 3 to 10 mm, in particular about 5 mm, through which the light of the lamp 23 radiate obliquely upwards and the can illuminate the lateral area above the light distributor 25 or reflector 27, providing indirect lighting of the existing space on both sides of the Base body 5 takes place.
  • the base body 5 laterally or cantilevered flat light distribution elements 61 in the form of provide flat or thin vanes, which are preferably detachable with the Base body 5 are connected in its upper corner areas.
  • preferably quick-connect connections are provided to light distribution elements 61 different width c and / or different shape and / or different
  • the light distribution elements 61 can also with regard to their form of extension and also their material and training be different. Some embodiments will be discussed in the following described. It can also be required and advantageous for various reasons be, the light distribution elements 61 optionally in different inclinations to arrange.
  • a detachable is suitable as a quick-connect connection for the light distribution elements 61
  • Plug connection 62 with a plug recess 63 on the base body 5 is very advantageous, into which the light distribution element 61 can be inserted with little movement.
  • Particularly in the case of an arrangement of the Light distribution elements 61 are a secure fit in the respective plug-in recess 63 ensures that unintentional migration out of the plug-in recess 63 is excluded.
  • the Base body 5 In order to be able to form the plug-in recess 63 in the corner region, the Base body 5 or have its side walls 9 or its profile on the inside Material approaches 64 or wall thickening, in which the jack 62nd located.
  • the two plug-in recesses 63a, 63b have a common plug-in opening 63c assign, whereby a small or narrow design is achieved.
  • the two plug-in recesses 63a, 63b in the area of Recess base separated or spaced from each other by a longitudinal web 65.
  • the respective longitudinal web 65 forms contact surfaces for the light distribution element 61 stabilize its position.
  • the width c of the light distribution elements 61 can vary from case to case be different. In the case of luminaires 1 suspended from a ceiling, the width c can be so be large that the free ends of the light distribution elements 61 up the lamp 61 tower over.
  • the light distribution elements 61 can be omitted or narrow ones Light distribution elements 61 are used, as shown in FIG. 4. With one Arrangement, it is advantageous to dimension the width b of the light distribution elements 61 in such a way that their free edges end at a distance d from the ceiling 71 (or wall), whereby shadow edges are formed which give the assembled luminaire a good appearance guarantee.
  • light distribution element 61 has a circular cross section, if appropriate Thickening in the sense of a bead 72, the rest, the respective one Plug-in recess 63a, 63b or even plug-in foot which engages in plug-in opening 63c this light distribution element 61 can be U-shaped or folded, as is the case Fig. 4 shows.
  • This fastening device 75 includes one in the longitudinal direction continuous or two or more distributed over the length of the lamp 1 arranged U-shaped fastening clips 76 with a fastening web 77 for Attachment to the ceiling 71 with at least one penetrating it in a hole Dowels (not shown) and side legs 78 extending from the fastening web 77, the one preferably arranged on the outside in the region of its free edges Latching lugs 79 for latching into latching recesses 81 on the base body 5, preferably in the area of the inner sides of its side walls 9.
  • the recesses 81 on the inside of the material attachments 64 are configured arranged, being part of the profile so that they are in the longitudinal direction of the Base body 5 are formed continuously. Therefore, in the presence several fastening clips 76 whose position can be chosen arbitrarily, since the Locking lugs 79 always fit into the locking recesses 81.
  • the latching lugs 79 are formed by U-shaped bends on the outside Edge legs 82, which extend obliquely upwards and thereby Form chamfers for the detents 79.
  • a hanger 85 for hanging a Light 1 can be seen on a ceiling, not shown, in a suspended position.
  • the hanging device 85 has a rope 86 which can be fastened to the ceiling in the usual way (or chain or the like.) on the height adjustable indirectly or directly with the Base body 5 is connectable.
  • a rope clamping device is used for this 87, directly or by means of a connecting part 88 with the Base body 5 is connected and a clamping of the rope 86 in the desired Height position allows.
  • the second indirect lighting device 4 it is advantageous for the second indirect lighting device 4 to provide the ceiling area above the luminaire 1 illuminate and thus make the lighting more attractive and others to achieve indirect lighting in the upper area of lamp 1, the can be arranged alone or in addition to the first indirect lighting device 3.
  • the second indirect lighting device 4 comprises a central or two laterally arranged lamps 91 in the upper region of the base body 5 or above, which in the present embodiment are also formed by fluorescent tubes.
  • the lamp or lamps 91 can be held in socket parts 92 which e.g. can have an angular or U-shaped shape and thereby on the upper Mounting surface 13 arranged and screwed into the screw channel 14 Screw 94 can be attached.
  • To cover the ends of the lamps 91 is it is advantageous to arrange an aperture 95 in the end region of the lamp 1 and on To fasten base body 5, as can be seen from FIGS. 1 and 2. Aperture 95 not only covers the lamps 91 but also the suspension device 85 on the end face.
  • the base body 5 can extend over the entire width of the base body 5 or beyond extend, it being advantageous in the latter case to shape their side edges and / or inclination of the Licher distribution elements 61, and in between a Distance e can be arranged.
  • a Distance e can be arranged in the embodiment according to Fig. 1, e.g. vertical arranged aperture rounded convex at its upper free edge, making it a mushroom-like shape.
  • the aperture 95 can with a central web in a recess or backdrop of the Base body 5 can be inserted from above, being vertical or outward can extend obliquely.
  • the base body 5 is covered on the face side by a cover on the face side, which is e.g. can be a sheet or a thin face plate that with a quick connect or preferably plug connection with the Base body 5 is connectable.
  • 3a and 3b each have an end cap 97 shown, the end face or end wall 98 upwards vertical or divergent extends, whereby it has elongated side walls 9a, possibly with the end wall 98 correspond to the contour and structure of the side faces 7.
  • the end cap 97 has on their side facing the base body 5 projecting plug 99 on, with which they can be inserted into matching plug-in recesses in the base body 5 and can be clamped or locked, whereby it is held on the base body 5.
  • the diaphragm 95 can be formed in one piece on the end cap 97.
  • a filler is designated with which a prefabricated through hole 102 can be filled in the upper area of the end wall 98, which can be carried out if necessary of electrical lines, e.g. with an arrangement of several lights 1 in Shape of a light band.
  • the filler 101 is in Form a trough 103 with an end wall 103a formed at the free end, which in the inserted position of the filler 101 can complete with the end wall 98.
  • a pin connection is provided, here with a from the filler 101 downwardly projecting pin 104 which in a pin hole 105 in a approximately horizontal partition 106 can be used, on which the filler 101 is attachable.
  • the filler 101 closes with the upper one Edge of the end cap 97.
  • With 107 in the aperture 95 is a through hole for Cable K and / or lines L.
  • the cable entry can also be an in Fig. 2 hinted tube 101a serve the end wall 97th at least partially enforced.
  • the lamp is mirror-inverted in its front end areas. Therefore no further description of the other end region of the lamp 1 is required.
  • the wing-like light distribution elements 61 preferably in one piece by at least one cross-connection section 111 connected, which extends between the base body 5 and the lamp or lamps 91 whose length or end can extend next to it.
  • the cross-connection section 111 consists of a horizontally extending one Cross-connecting web 111a and angled laterally downward from this Cross connection leg 111b, to which the light distribution elements 61 are integral connect. Due to this spatial shape, the cross-connection section 111 can be advantageous to integrate into the existing construction.
  • the Light distribution elements 61 consist of thin material, e.g. in a thickness of about 1 to 2 mm. In such a case, it is advantageous to use the To form cross-connection section 111 correspondingly thick.
  • the light distribution elements 61 With a relatively thin design of the light distribution elements 61, it is advantageous, this also in the area of its inner edge, i.e. in the connection area to stabilize with the base body 5. 7 and 8 arranged on the inner edges of edge limbs 113, from the free end preferably rounded wedge-shaped to the outer edge of the associated Extend light distribution element 61 and thereby an acute angle W of about Include 10 to 15 °. This is a stabilized plug-in foot for the Plug connection 62 formed. These edge legs 113 can be bent or in the position shown be shaped. Despite the thin design, the one thus formed Support foot on the free edge of the light distribution element 61 has a width that corresponds to the width the associated plug-in recess 63a is adapted.
  • the edge leg 113 extends itself up to the plug opening 63c, so that the existing wedge shape the plug opening 63c fills out.
  • a cross section that is preferred round, e.g. pin or rod-shaped clamping piece 114 between the Light distribution element 61 and its edge limb 113 in the region of the plug opening 63c pinch the cross-sectional dimension of the clamping piece 114 accordingly is large.
  • the arrangement can be such that the clamping piece 114 remains in its clamped position due to the self-locking wedge effect.
  • a hold-down device 115 can also be provided the cross-section 111 in its size and shape can correspond, that is, a hold-down web 115a and lateral hold-down legs 115b, with which he the clamping pieces 114 on both sides in the Secures position.
  • the hold-down device 115 can be form-fitting or through it comprehensive and screwed into the base body 5 or add-on parts thereof Screws are attached (not shown).
  • the hold-down device 115 or the clamping piece 114 Attach the quick-connect connection to the base body 5. 7 and 8 done by a C-shaped bracket 116 which at its base end with the Hold-down device 115 or the clamping piece 114 is optionally pivotally connected or so is flexible in that it is arranged with one in its free end region Design lug 117 can be snapped into a locking recess.
  • a clip 116 in the form of a C-shaped leaf spring is provided, which extends in a C-shape around the material insert 64 and in its free end region the locking lug 117 as a wedge-shaped bend and a protruding from it strip-shaped manual engagement element 118 is bent in one piece for releasing.
  • these configurations can be arranged in mirror image his.
  • the light distribution element 61 has the shape of a channel-shaped basket 121, the cross-sectional shape of the Basket rounded (Fig. 8) or with several, e.g. four, each an obtuse angle can be formed between enclosing flanks 122 (FIG. 7), the corners enclosed by the flanks 122 are preferably rounded.
  • the Top of the basket 121 can be horizontal or inclined outwards on both sides be arranged.
  • the basket 121 is with its end walls 121a directly or by means of the Quick-connect connection or latching device 26 on the base body 5 can be released attached.
  • the configuration of the light distribution element 61 as a basket 121 is particularly then advantageous if the first indirect lighting device 3 has more lighting power should be measured.
  • the basket 121 can be used as a reflector on its inside be formed, at least the light rays supplied by the lamp 23 partially reflected upwards through the basket opening on the top, see distances b.
  • the lighting power for the direct lighting device 2 and the first indirect lighting device 3 and second indirect lighting device 4 can vary. This can be done by the reflector 27 or the side reflectors 29 or the inner and outer walls 35, 36, and / or the Light distribution elements 61 and / or the basket 121 made of translucent or translucent and / or perforated walls, so that each after Determination of the light transmittance of one or the other lighting device 2, 3, 4 more light output can be measured. This also applies to the front Apertures 95, which are suitable for indirect lighting, in particular in the contribute to the front area of the lamp 1.
  • the light distribution elements 61 can be different extend straight or concavely curved, with extensions of the contour shape of the side faces 7 (e.g. Figs. 7 and 8) or e.g. straight and slightly after can be angled below (Fig. 1).
  • the light distribution elements 61 thus form Indirect distribution elements that are used to illuminate the room as well Illumination of the room above the luminaire 1 contribute both with direct Attachment to the ceiling 71 as well as when suspended.
  • the property described above depends on the design of the light distribution elements 61, namely translucent, translucent and / or perforated. If the Light distribution elements 61 have reflection surfaces 61a on their undersides, which e.g. can be formed by a coating, they form indirect reflectors. there they can be translucent, translucent and / or perforated at the same time Illumination of the room above.
  • the side surfaces 7 of the base body 5 can also be reflective (blank or be coated) and form reflection surfaces.
  • cross-connection section 111 or the hold-down device 115 form its top as a reflector so that light from the lamps is reflected against the ceiling, which also for indirect lighting of the Contributes to the ceiling area.
  • the possible variations be clarified, which enable the configuration according to the invention. It is namely possible on one and the same base body 5 optionally one Light distribution element 61 in the form of a reflector 27 with an inner wall 35 and Outer wall 36, a reflector 27a with only one inner wall 35 or with a basket 121 equip. This also applies to the light distribution elements 61 in the described, various configurations, which are optionally attached to the base body 5 can. This is possible because the respective connecting device parts of the aforementioned parts that can be optionally fitted (light distributor 25, light distribution elements 61) match the associated connecting device parts on the base body 5
  • the end caps 42 as flat Form end walls. Furthermore, it is also advantageous, on the end caps 42, To arrange 121a or end walls protruding fitting pieces 121b, the purpose lateral centering fit into the lower screw channel 14, as shown in FIG. 5b shows exemplary.
  • the direct lighting device 2 on one or more emitters 125 which are preferably by means of a Quick connection 126 or a longitudinal sliding guide 127 with the lower corner area of the base body 5, preferably in the Sliding guide 127 is longitudinally displaceable and by a locking device 128 is noticeable.
  • the sliding guide 127 can extend over the entire length of the Base body 5 or extend only over a portion of the same, also a plurality of sliding guides 127 arranged one behind the other in the longitudinal direction could be.
  • the sliding guide 127 is provided with a guide profile 128 undercut guide surfaces 129, on which the radiator 125 load-bearing guide carriage 132 guided and is slidable.
  • the respective Detection of the locking device can e.g. through a manually operated Screw part 133 take place.
  • the guide profile 128 can be on the lower mounting surface 6 or on a special one Mounting surface 134 take place, which is formed by a recess on the underside, e.g. a Milling, can be formed. In the present embodiment, the Mounting surface 134 between the two screw channels 14, 15.
  • the blasting head 125a of the radiator 125 is preferably pivotable and by means of a Locking device 125b arranged to be lockable in the respective pivot position.
  • one Power supply can be the mounting foot or the guide profile 128 Busbars for the electrical circuit must be assigned (not shown), those with pantographs (contacts or sliding contacts) of the circuit in Connect.
  • a guide groove 144 of a guide rail 145 is formed be into which a correspondingly shaped holding foot 146 of the panel is inserted and is held positively.
  • the guide rail 145 can also be used as a lamp housing a lamp 147 for illuminating the panel 142.
  • At least one panel 142 of translucent or translucent material produce, preferably plastic.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Architecture (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)

Claims (18)

  1. Dispositif d'éclairage comportant un corps de base (5) formant support pour au moins une lampe (23, 91) et un appareil d'actionnement (12) ainsi que facultativement pour un élément de distribution de lumière (25, 60) et comportant des moyens (75; 85) pour fixer le dispositif d'éclairage (1) à un plafond (71) ou à un mur, le corps de base (5) possédant en coupe transversale, avec deux parois latérales (9) du corps, qui définissent un espace en forme de goulotte, une forme de base triangulaire, et les parois (9) du corps convergeant en direction du côté situé à l'opposé des moyens de fixation (75; 85), caractérisé en ce que l'espace en forme de goulotte (11) possède des dimensions approximativement égales ou supérieures à celles de l'appareil d'actionnement (12) et ce dernier est disposé dans cet espace et que le coin, qui est formé par les parois latérales (9) du corps, comporte un méplat qui forme une première surface de montage (6) pour des parties de montage du corps de base (5).
  2. Dispositif d'éclairage (1) selon la revendication 1, caractérisé en ce que le corps de base (5) possède les moyens de fonctionnement du dispositif d'éclairage (1) et/ou les lignes électriques (L).
  3. Dispositif d'éclairage selon la revendication 1 ou 2, caractérisé en ce que les parois (9) du corps sont cintrées avec une forme concave.
  4. Dispositif d'éclairage selon l'une des revendications précédentes, caractérisé en ce que le corps de base (9) s'étend avec une forme rectiligne.
  5. Dispositif d'éclairage selon la revendication 4, caractérisé en ce que le corps de base (5) est un profilé extrudé et est réalisé de préférence en un métal, notamment en aluminium ou en matière plastique.
  6. Dispositif d'éclairage selon l'une des revendications précédentes, caractérisé en ce que la surface de montage (6) est plane.
  7. Dispositif d'éclairage selon l'une des revendications précédentes, caractérisé en ce que le corps de base (5) possède une seconde surface de montage (13), qui est accessible à partir du côté tourné vers les moyens de fixation (75; 85).
  8. Dispositif d'éclairage selon la revendication 7, caractérisé en ce que la seconde surface de montage (13) est une surface de fond du logement en forme de gouttière (11).
  9. Dispositif d'éclairage selon l'une des revendications précédentes, caractérisé en ce que sur le côté du corps de base (5) tourné vers les moyens de fixation (85) sont prévus des moyens de retenue (92) pour au moins une lampe (91), qui sont de préférence situés sur le fond du logement (11).
  10. Dispositif d'éclairage selon l'une des revendications précédentes, caractérisé en ce que des moyens de retenue (29) pour une lampe (23) et/ou un guide de lumière (25) sont disposés sur la première surface de montage (6).
  11. Dispositif d'éclairage (1) selon l'une des revendications précédentes, caractérisé en ce que le dispositif d'éclairage (1) comporte d'un côté ou des deux côtés du corps de base (5) un élément de distribution de lumière (61), qui s'étend directement ou indirectement sous la forme d'une aile à partir du corps de base (5), et pour retenir l'élément de distribution de lumière (61) il est prévu une liaison à fermeture rapide, notamment un connecteur (62), dans lequel l'élément de distribution de lumière (61) peut être enfiché.
  12. Dispositif d'éclairage selon la revendication 11, caractérisé en ce que le système de fermeture rapide ou le connecteur (62) est disposé dans la zone d'angle du côté du corps de base (5) tourné vers les moyens de fixation (75; 85).
  13. Dispositif d'éclairage selon la revendication 11 ou 12, caractérisé en ce que le connecteur (62) est formé par un évidement d'enfichage (63), dans lequel l'élément associé de distribution de lumière (61) peut être enfiché.
  14. Dispositif d'éclairage selon la revendication 13, caractérisé en ce que l'évidement d'enfichage (63) s'étend obliquement par rapport au côté du corps de base (5), qui est tourné vers les moyens de fixation (75; 85).
  15. Dispositif d'éclairage selon la revendication 13 ou 14, caractérisé en ce que l'évidement d'enfichage (63) possède, à l'intérieur d'une ouverture d'enfichage commune (62c), deux sections d'évidement d'enfichage (63a, 63b) respectivement pour l'élément de distribution de lumière (61).
  16. Dispositif d'éclairage (1) selon l'une des revendications précédentes, caractérisé en ce que le corps de base (5) possède, sur la première surface de montage (6), des moyens de retenue (26) pour un élément de distribution de lumière (25), et comporte, dans sa partie tournée vers les moyens de fixation (75; 85), des moyens de retenue (62) pour respectivement un élément de distribution de lumière (61) qui fait saillie latéralement, un élément de distribution de lumière choisi parmi plusieurs éléments différents de distribution de lumière (25; 27; 27a; 121) à l'aide de moyens de retenue adaptés (26) sur le corps de base (5) et/ou un élément de distribution de lumière (61) choisi parmi plusieurs éléments différents de distribution de lumière (61) pouvant être montés à l'aide de moyens de retenue (62) sur le corps de base (5).
  17. Dispositif d'éclairage selon la revendication 16, caractérisé en ce que les moyens de retenue (26; 62) sont des systèmes de fermeture rapide, notamment des connecteurs ou des dispositifs d'encliquetage (26).
  18. Dispositif d'éclairage selon l'une des revendications précédentes, caractérisé en ce que le corps de base (5) est accessible pour les moyens de fixation (75; 85) sur son côté tourné vers le plafond (71) ou le mur, et que les moyens de fixation (75; 85) sont disposés à l'intérieur de la largeur du corps de base (5) et s'appliquent directement sur ce dernier.
EP97925923A 1996-05-20 1997-05-15 Systeme d'eclairage muni d'un corps de base servant de support pour au moins une lampe Expired - Lifetime EP0898686B2 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19620209 1996-05-20
DE19620209A DE19620209A1 (de) 1996-05-20 1996-05-20 Leuchte mit einem profilierten Basiskörper als Träger für wenigstens eine Lampe
PCT/EP1997/002509 WO1997044616A1 (fr) 1996-05-20 1997-05-15 Systeme d'eclairage muni d'un corps de base servant de support pour au moins une lampe

Publications (3)

Publication Number Publication Date
EP0898686A1 EP0898686A1 (fr) 1999-03-03
EP0898686B1 true EP0898686B1 (fr) 2001-11-21
EP0898686B2 EP0898686B2 (fr) 2008-02-20

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EP97925923A Expired - Lifetime EP0898686B2 (fr) 1996-05-20 1997-05-15 Systeme d'eclairage muni d'un corps de base servant de support pour au moins une lampe

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Country Link
US (1) US6155693A (fr)
EP (1) EP0898686B2 (fr)
AT (1) ATE209316T1 (fr)
AU (1) AU3091097A (fr)
DE (2) DE19620209A1 (fr)
WO (1) WO1997044616A1 (fr)

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Also Published As

Publication number Publication date
DE19620209A1 (de) 1997-11-27
EP0898686B2 (fr) 2008-02-20
WO1997044616A1 (fr) 1997-11-27
US6155693A (en) 2000-12-05
EP0898686A1 (fr) 1999-03-03
DE59707654D1 (de) 2002-08-08
ATE209316T1 (de) 2001-12-15
AU3091097A (en) 1997-12-09

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