EP0999409B1 - Deckeneinbauleuchte mit einer Leuchtenwanne und schwenkbaren Abstützarmen - Google Patents

Deckeneinbauleuchte mit einer Leuchtenwanne und schwenkbaren Abstützarmen Download PDF

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Publication number
EP0999409B1
EP0999409B1 EP99121564A EP99121564A EP0999409B1 EP 0999409 B1 EP0999409 B1 EP 0999409B1 EP 99121564 A EP99121564 A EP 99121564A EP 99121564 A EP99121564 A EP 99121564A EP 0999409 B1 EP0999409 B1 EP 0999409B1
Authority
EP
European Patent Office
Prior art keywords
recess
luminaire according
ceiling
luminaire
carrier element
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
EP99121564A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0999409A3 (de
EP0999409A2 (de
Inventor
Anton Feuerstein
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 Lighting GmbH Austria
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 Zumtobel Lighting GmbH Austria filed Critical Zumtobel Lighting GmbH Austria
Publication of EP0999409A2 publication Critical patent/EP0999409A2/de
Publication of EP0999409A3 publication Critical patent/EP0999409A3/de
Application granted granted Critical
Publication of EP0999409B1 publication Critical patent/EP0999409B1/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
    • 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
    • F21V21/04—Recessed bases

Definitions

  • the invention relates to a recessed ceiling luminaire with a light well with at least one support element which carries a pivotable about a vertical pivot axis support arm.
  • a recessed ceiling luminaire is described in DE 28 02 318 A1.
  • This known recessed ceiling luminaire has a base part in the form of an upside down lamp pan with a laterally projecting edge flange, which in the installation position, in which the lamp pan is located in a mounting hole of a ceiling, the underside of the installation opening edge, whereby the height position of the luminaire with respect Ceiling is determined.
  • the recessed ceiling light is held by a plurality of mutually opposite outside of the side wall of the lamp pan supporting arms which protrude laterally and overlap a mounting rail of the ceiling.
  • the support arms are each vertically adjustable and pivotally mounted about a vertical pivot axis. The former serves to adjust the support arms vertically with respect to the lamp pan to allow adaptation to different levels of support rails.
  • a arranged outside the side wall of the lamp pan vertical adjusting screw is provided which is accessible from below with a rotary tool and in the rotation of the associated support arm is vertically adjustable and thus adaptable to different height support rails.
  • the adjusting screw of the respective support arm can be clamped against the associated support rail, so that the ceiling light is fixed in the vertical and that by overlapping the support rail with the support arm and a grip under the support rail with the edge flange.
  • the support arms are each mounted on a support member which passes through the side wall of the lamp pan with a Verrastungsnase in a receiving recess.
  • a generic recessed ceiling luminaire is known from US 3,018,083.
  • a recess is provided in the luminaire housing, through which a support arm engages.
  • the pivot axis for the support arm is located within the lamp housing, so that the support arm when inserting the lamp cover in the ceiling can fit tightly against the housing.
  • the width of the luminaire can be reduced by this measure.
  • the present invention is therefore based on the object, a ceiling light of the specified type so that a small width can be achieved and the installation of the lamp is simplified. Furthermore, the accessibility to the manual vertical adjustment of the support arm to be improved.
  • the lamp socket initially in the region of the support member has a recess through which a pivot axis holding part of the support member engages so that the pivot axis is disposed within the lamp pan.
  • the support element forms a structural unit with the support arm, which is laterally mountable from the outside on the lamp pan in the region of the recess.
  • the inventive measures not only the pivot axis is protected in the lamp pan, but it can also reduce the width of the ceiling light, because the pivot axis is offset with respect to the known configuration inside and disposed within the lamp pan.
  • the support arm can be relatively thin, for example, as an upright disc or wall, formed, which also contributes to a reduction in width.
  • the support arm can be arranged above the lamp pan or in its height range.
  • the assembly of the luminaire is facilitated since fewer steps are required by the combination of the support arm and the carrier element to form a structural unit.
  • the mounting of this unit from the outside is much easier and faster to perform.
  • the recessed ceiling light can be formed without or with an edge flange, wherein the edge flange engage under the installation opening edge or can be arranged in the mounting hole.
  • the support arms When mounting the recessed ceiling light, the support arms must be in an inwardly displaced position so that they fit through the mounting hole. In the installation position of the recessed ceiling luminaire, they can then be moved outwards into a position that covers the ceiling or ceiling parts.
  • the support arms are fixed in a standby position.
  • the recessed ceiling light can therefore be inserted more easily and with little handling and time in the mounting hole, the support arms move after their release automatically in its supporting position.
  • the main parts or subgroups of generally designated 1 recessed ceiling luminaire are the lamp cover 2, a light distributor 3, which is a light influencing means, for example, a diffuser or a reflector with or without grid, a plurality of holding means 5 for releasably holding the recessed light in a recess 6, a recessed ceiling 1 receiving ceiling 7, for example, a suspended ceiling, a control gear 8 for electrical power to the recessed ceiling light 1 and one or two versions 9 for at least one lamp 11.
  • the socket 9 or the sockets 9 are each formed on a socket body 9a, in particular of electrically non-conductive material.
  • the recessed ceiling light 1 is of elongated shape, wherein the lamp 11 may be formed by a gas discharge tube, the ends of each in a socket 9 in a conventional manner can be inserted. Due to the length of the lamp 11 and the length of the receiving ceiling recessed luminaire 1 or luminaire tub 2 is determined.
  • the present recessed ceiling luminaire 1 is a so-called channel luminaire whose luminaire trough 2 has a relatively small width B. In such a small width B, the ballast or operating device 8 can not be arranged laterally but only centrally in the lamp pan 2, whereby the height H of the recessed ceiling light 1 is relatively large.
  • the luminaire pan 2 is formed by a square box open on the underside with a top pan 2a and four side walls extending downwardly from its edge, the longitudinal side walls being labeled 2b and the side walls having end walls 2c extending transversely. At least at the free edges of the side walls 2b may each be provided by an outwardly projecting angled edge portion 2d in the form of an edge flange, which may have in the present embodiment, a horizontal edge leg 2e and arranged at its free edge upright edge leg 2f.
  • the edge parts 2d can engage under the edge of the installation opening 6 (not shown), or the width B1 of the luminaire tub 2 including the edge parts 2d can be dimensioned so large that it fits into the installation opening 6 with little play.
  • the light distributor 3 consists of a side reflector 3a and a head reflector 3b, which delimit a dome-shaped and underside-open light distribution space 3c, in the upper region of which the lamp 11 is arranged, and from which the light can radiate downwards.
  • the side reflector 3a is in a conventional manner from opposing side reflector walls 3d, which optionally arranged with the bottom of the side reflector 3a, consisting of transverse reflectors 3e screens 3e form a structural unit, which is inserted from below into the lamp housing forming a lamp cover 2 and in its attachment position by a detachable Quick connection with the lamp cover 2 is connected.
  • the recessed ceiling light 1 has an elongated shape, it is advantageous to provide a plurality of quick-release connections, which are arranged distributed in the longitudinal direction.
  • four in the end regions of the recessed ceiling light 1 and laterally arranged opposite latching devices 12 are provided which automatically engage under a spring force, so that the side reflector 3a automatically locks when inserted from below into its mounting position.
  • the latching devices 12 may be manually überdrückbar so that they are überdschreibbar for releasing by a certain manual train and open handling friendly.
  • the relative to the vertical longitudinal center plane 13 mirror-inverted locking devices 12 are formed equal to each other and each have a laterally elastically bendable Verrastungsnase 14 which engages elastically in a VerrastungsausNFung or behind an undercut.
  • the Verrastungsnase 14 is formed on a preferably consisting of a flat band spring arm 15 which extends from the outside of the reflector walls 3d upwards and has a Verrastungsnase 14 forming, outward deflection.
  • the associated Verrastungsaus originallyung is formed by an undercut 16 which is disposed above an inner shoulder 17 on the associated side wall 2c and is preferably formed by a U-shaped cut out and bent into an obliquely upwardly facing position Verrastungszunge 17a.
  • the back of Verrastungsnase 14 may be formed by a rounded or obliquely inwardly extending extension 18 of the spring arm. In this way or through the oblique inner side of the latching projection 17, an insertion bevel is formed, which causes an automatic deflection of the latching lug 14 when the side reflector 3a is inserted.
  • the spring arm 15 may be the leg of an acute-angled spring angle, the other leg 19 of which is arranged and fixed on the outside of the reflector wall 3d, e.g. by means of rivets, not shown.
  • the latching device 12 is located in the upwardly divergent space 21 between the side wall 2b and the reflector wall 3d.
  • the head reflector 3b forming an upper part of the light distributor 3 closes or covers the upper opening 4 of the side reflector 3a forming a lower part of the light distributor 3.
  • the head reflector 3b can be flat and be formed, for example, by a flat metal sheet which is stabilized by a vertical or oblique bending of its longitudinal side edges.
  • the head reflector 3b and / or the socket body 9a is or are each attached in the end region of the lamp pan 2 to a base 22 which is disposed on the underside of the tub bottom 2a and has a height a, which is greater than the height dimension b of the ballast or Operating device 8, so that the latter can be arranged between the head reflector 3b and the tub bottom 2a, where it may be attached to the head reflector 3b or from the bottom of the tub 2a, eg by means of screws, not shown.
  • the operating device 8 is attached to the trough bottom 2a, as shown in FIG. 1.
  • the base 22 is formed by a tongue integrally connected to a wall of the lamp pan, which preferably starts in one piece from the associated end wall 2c and in particular is punched.
  • a simple, fast and cost-effective production of the lamp pan 2 is given if it is preferably punched and bent from the board 24 shown in FIG. 2 in a work train.
  • the board 24 has the side walls 2b and end walls 2c as from the trough bottom 2a protruding board sections, which are bent to suggestively illustrated bending edges K1, resulting in the quadrangular box shape.
  • the tongue 23 is cut out of the end walls 2c by mutual cutouts, wherein it projects beyond the end wall 2c and is preferably arranged centrally.
  • the foot region of the tongue 23 is located approximately in the middle height region of the end wall 2c.
  • the end wall 2c consists of end wall strips 2c1 whose length L is preferably smaller than the height of the side walls 2b.
  • a pin joint formed by a pin and a groove receiving it can be provided in the edge region between the end wall 2c and the side walls 2b adjacent thereto.
  • preferably square pin projections 26 are arranged, which can be enclosed in correspondingly shaped recesses 27 in the facing edge region of the side walls 2b and secured therein, e.g. by welding, preferably by welding points.
  • the end wall strips 2c1 are extended by strip extensions 2c2 in the state of the board, which are folded over to parallel to the associated bending line K1 extending bending lines K2 preferably inwardly.
  • one or more holes 28 are arranged, which are aligned with holes 29 arranged in the end wall strips 2c1 in the folded-over position.
  • the holes 28, 29 can serve for the frontal mounting of a plurality of luminaire trays 2 arranged in a row, which form a light band.
  • Connecting means may be provided, for example screws or connectors, which are not shown for reasons of simplification.
  • the tongue 23 consists of a first horizontal tongue limb 23a extending from the associated end wall 2c and a second, preferably vertical, tongue limb 23b, of which the tongue limb 23a surrounds a transverse bending line K3 and the tongue limb 23b is parallel bent and / or angled towards this and extending between the tongue limbs bending line K4 (Fig. 3).
  • the tongue limb 23b extends to the trough base 2a and is secured thereto in its free edge region.
  • a preferably rectangular recess 31 serve in the free edge region of the vertical tongue limb 23b, in which the head of a screw shown only in Fig.
  • the screw 32 engages, which is screwed into a prefabricated threaded hole 33 in the tub bottom 2a.
  • the screw 32 is located on the inside of the vertical tongue leg 23b.
  • the tongue leg 23b is secured against lifting from the tub bottom 2a.
  • the screw 32 can also form a positive boundary of the tongue limb 23b against its directed in the longitudinal direction of the recessed light beam inward.
  • a form-fitting limitation for the tongue limb 23b may be arranged on the trough base 2a, which limits a movement of the tongue limb 23b in the other longitudinal direction, that is to say an outwardly directed or a movement away from the screw 32.
  • such a stabilization is formed by the tongue limb 23b having in its free edge region, preferably in the center, a projection 33 in the form of a short extension which engages in a correspondingly shaped plug recess 35 in the tub bottom 2a.
  • the or the socket body 9a may or may be attached to the head reflector 3a or the base 22, here on the horizontal tongue leg 23a.
  • conventional socket bodies 9a are currently provided, which have a flange 9b at their base end and can be inserted with the socket body into a plug-in recess and latched by a corresponding distance from the flange 9b latching lugs 9c.
  • recesses are provided, of which the latching tongue located in the tongue leg 23a is designated 36.
  • the associated socket body 9a can be inserted from the inside of the tongue limb 23a into the plug-in recess 36 and latched by the latching lugs 9c.
  • the socket body 9a becomes before bending the tongue 23 plugged into this.
  • After the bending or bending of the tongue 23 to the base 22 of the head reflector 3b can be plugged onto the protruding socket body 9a and locked behind the Verrastungsnasen 9c, whereby the socket body 9a are locked.
  • holding means 5 are provided, which are arranged on both longitudinal sides of the lamp pan 2.
  • two holding means 5 are arranged on each longitudinal side in the end regions of the lamp pan 2, preferably arranged offset with respect to the associated base 22 inwardly.
  • the holding means 5 are arranged in mirror image with respect to the longitudinal center plane 13, wherein they may be formed in mirror image or the same. Therefore, the design and function of only one holding means 5 will be described below, since the other holding means 5 are comparable.
  • the holding means 5 has a support arm 41, which is designed as a one-armed lever and is freely pivotably mounted about a vertical pivot axis 42 in a joint 43, which is arranged on the inside of the associated side wall 2b.
  • the pivot bearing 43 is formed by a hinge pin 44, which is rotatably mounted in an inwardly spaced distance from the side wall 2b.
  • the holding means 5 is associated with an adjusting device 45 for vertical adjustment of the support arm 41, with the support arm 41 directly or indirectly vertically adjustable, namely movable up and down and in the respective adjustment position can be determined.
  • the adjusting device 45 has an adjusting member 46, which is also arranged on the inside of the associated side wall 2b and accessible from below with an adjusting tool.
  • the adjusting member 46 is formed by a threaded screw with a rotary engagement element which is rotatable with an adjusting tool, not shown, for example, a screwdriver.
  • the adjusting device 45 is integrated into the pivot bearing 43, wherein the hinge pin 44 is formed as an external thread 48 having an adjusting screw on which the support arm 41 at the same time pivotable about the pivot axis 42 and by turning the hinge pin 44 is vertically adjustable.
  • the support arm 41 may have an internal thread with which it is screwed onto the hinge pin 44.
  • the engagement with the external thread of the hinge pin 44 is effected by a thin cutting edge which engages secantially in the thread.
  • the support arm 41 is pivotally mounted on a support member 51 and preferably vertically adjustable, these parts form a preassembled unit which is attachable from the outside to the side wall 2b in the region of a recess 49 which is located in the side wall 2b and may extend into the trough bottom 2a, wherein it may be tapered on one side in the region of the trough base 2a to the support arm 41, as it is, for example Figs. 5, 7 and 9 show.
  • For the attachment is preferably a plug connection with a jack 52, in which the support member 51 can be inserted and fixed in the inserted position by a fixing device 53 against unwanted return movement.
  • the Anmontieren from the outside is made possible by the recess 49 through which the pivot bearing 43 with the associated portion of the Abstützarms 41 can be passed so that these parts are in the mounted position on the inside of the side wall 2b, wherein the recess 49 sized as large is that the support arm 41 can perform its pivotal movements between a pivoted ready position and a pivoted support position. If the lamp pan 2 is formed so high that the support arm 41 is in its adjustment under the tub bottom 2a, then the recess 49 need only be in the side wall 2b. If, however, the adjustment is higher than the tub bottom 2a, then the recess must hineineruiten into the tub bottom 2a, so that the support arm 41 can swing in the support position S.
  • the support member 51 has a plate-shaped base part 54 which is connectable by the jack 52 with the side wall 2b.
  • the jack 52 is formed so that the base member 54 is attached to the side wall 2b in a lower mounting position and is then moved upwards in a guide in its mounting position, wherein it is locked in the mounting position by means Verrastungs instituten the latching device 53.
  • the jack 52 is formed by arranged on both sides of the base member 54, upwardly directed hooks 55 and these behind the engaged webs 56, wherein on both side edges of the base member 54, two superimposed hooks 55 project inwardly and upwardly, which from the edges of the recess 49 facing each other to projecting webs 56 in the plug end position.
  • the upper holes 62 are used for locking in the Steckenddian.
  • the lower holes 62 may also serve for locking in the plug end position, if an optional attachment of the support member 51 is desired at different heights.
  • the lower holes 62 may also serve to place the support member 51 at the beginning of assembly so that the two tongues 63 are inserted into the two lower holes 62.
  • the hooks 55 project with their guide slots 55a far enough inward to engage behind the associated webs 56 or contact webs 58.
  • the carrier element 51 only needs to be pushed upwards so that the two tongues 63 snap into the two upper holes 62 and fix the carrier element 51 to the side wall 2b.
  • the support arm 41 is formed by an upright wall or disc 64 having on a side edge a laterally horizontally projecting bearing arm 65 which is mounted with a hole, in particular a threaded hole on the external thread of the hinge pin 44.
  • the bearing arm 65 is preferably formed by a separate from the disc 64 and bent tongue 66, which is preferably U-shaped, with two bearing holes 65 a result in the upper and lower legs of the tongue 66.
  • a torsion spring 67 In the region of the bearing arm 65 or between the legs of the tongue 66 is a torsion spring 67, e.g.
  • a helical or spiral spring that biases the support arm 41 with one of its legs in the pivoted support position S, so that the support arm 41 automatically pivots out of its pivoted ready position S1 in the support position S.
  • the pivoting movement is limited by a stop, e.g. in that the bearing leg 65 abuts against the base part 54.
  • the distance c between the disc 64 and the pivot axis 42 is adapted to the distance d between the pivot axis 42 from the outside of the base portion 54 that in the pivoted standby position designated S1, the support arm 41 is located at or in the vicinity of the base member 54 , In this standby position of the support arm 41 takes only a small width, so that the downlight 1 is easy to handle from below into the mounting hole 6 can be inserted. If the support arm 41 is formed by a thin disk 64, the construction is even more space-saving.
  • the support arm 41 is located with its horizontal inner end portion in which it is connected to the bearing leg 65, in the recess 49.
  • the vertical dimension e of the supporting end portion of the support arm 41 is formed with excess length, wherein a plurality of superimposed lines of weakness 41a, eg punched or slotted, are provided, on which the support portion easily separable and thus can be shortened.
  • a downwardly opening receiving slot 41b is arranged in the support arm 41 and an upwardly opening receiving slot 54a in the base part 54 so that the support arm 41 overlaps the base part 54 in its lower adjustment range.
  • the pivot bearing 43 is formed by the base member 54 inwardly projecting, preferably bent upper and lower base legs 68, 69 with aligned vertical holes 71 in which the hinge pin is rotatably mounted.
  • the head 44a of the hinge pin 44 is disposed at the bottom so that a rotationally engaging member 44b formed thereon, e.g. a screwdriver slot is accessible from below easy to handle.
  • cross lug 72 is provided, which, for example. may be formed by a bruise.
  • this locking device 70 is formed by a latching device 73 with a Verrastungsnase 74 on Abstützarm 41 or bearing arm 65, in particular at the free end of the tongue 66, which in the standby position S1 in a recess 75 on the support member 51, here on the base 54th , is engaged.
  • this vertical movement enabling measure f of the hinge pin 44 is axially displaceable, resulting in a corresponding axial distance f between the neck 72 and the base leg 68 or between the head 44 and the base leg 69 results.
  • the hinge pin 44 is axially displaceable about the depth f of the latching recess 75.
  • the latch in the ready position S1 can bring about.
  • a pressure from below for example, with the rotary tool for the hinge pin 44, not shown, this can be moved upwards, wherein the Verrastungsnase 74 is also displaced upwards and unlocked, the support arm due to the force of the torsion spring 67 automatically in its supporting position S is pivoted.
  • a Entarret istsstoff or a Entarret ists- or Entrastungsvortechnisch 76 is formed.
  • the existing support arms 41 are manually pivoted into their ready position and locked in the above sense. Then the recessed ceiling light 1 can be easily inserted into the installation opening 6 into a position in which the edge parts 2d are located at the level of the edge of the installation opening 6. By a prescribed pressure from below on the hinge pin 44, the support arms 41 can then be pivoted automatically into its support position S, in which they are above the ceiling 7 or ceiling parts or support rails 7a for the ceiling 7. If the recessed ceiling light 1 is not yet in the correct altitude, this can be brought about by a height adjustment of the respective support arms 41 by turning the associated hinge pin 44.
  • the ceiling light 1 can be suspended so high that they can complete with their underside with the ceiling or projecting down.
  • the maximum distance from the ceiling 7 downwards is given approximately by the height of the edge leg 2f.
  • the recessed ceiling light 1 can also be adjusted or leveled so that its underside has an upward distance from the underside of the ceiling 7.
  • the lamp 11 is arranged at a relatively large distance from the tub bottom 2 a, so that it requires in each case a base 22 which is formed by a folded tongue 23.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
EP99121564A 1998-11-06 1999-10-29 Deckeneinbauleuchte mit einer Leuchtenwanne und schwenkbaren Abstützarmen Expired - Lifetime EP0999409B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29819888U 1998-11-06
DE29819888U DE29819888U1 (de) 1998-11-06 1998-11-06 Deckeneinbauleuchte mit einer Leuchtenwanne und schwenkbaren Abstützarmen

Publications (3)

Publication Number Publication Date
EP0999409A2 EP0999409A2 (de) 2000-05-10
EP0999409A3 EP0999409A3 (de) 2001-08-29
EP0999409B1 true EP0999409B1 (de) 2006-09-20

Family

ID=8064995

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99121564A Expired - Lifetime EP0999409B1 (de) 1998-11-06 1999-10-29 Deckeneinbauleuchte mit einer Leuchtenwanne und schwenkbaren Abstützarmen

Country Status (4)

Country Link
EP (1) EP0999409B1 (es)
AT (1) ATE340335T1 (es)
DE (2) DE29819888U1 (es)
ES (1) ES2273456T3 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007036979A1 (de) 2007-05-03 2008-11-06 Zumtobel Lighting Gmbh Befestigungselement für eine Einbauleuchte
DE202008003097U1 (de) * 2008-03-05 2009-08-06 Zumtobel Lighting Gmbh Beleuchtungsanordnung mit Tragprofil
DE202008004325U1 (de) * 2008-03-29 2009-08-06 W + W Aufzugkomponenten Gmbh U. Co. Kg Leuchte, insbesondere für Aufzugskabinen
AT12379U1 (de) 2010-11-19 2012-04-15 Zumtobel Lighting Gmbh Einbauleuchte
DE102012111135A1 (de) * 2012-11-19 2014-05-22 Uwe Langer Leuchte und Profilelement für eine Leuchte
US10240761B2 (en) 2015-09-28 2019-03-26 Fischer Lighting Aps Lamp housing with a locking device
DE202015105151U1 (de) * 2015-09-30 2017-01-02 Zumtobel Lighting Gmbh Haltevorrichtung mit Tragschiene und Halteelement für die Tragschiene
EP3671041B1 (en) * 2018-12-17 2024-05-22 Electrolux Appliances Aktiebolag Burner body and domestic appliance comprising a burner body and a metal sheet plate

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Publication number Priority date Publication date Assignee Title
US2914287A (en) * 1957-06-07 1959-11-24 Curtis Lighting Inc Fixture and mounting bracket for same
US3018082A (en) * 1958-10-27 1962-01-23 Leonard G Berger Light fixture mounting
US3018083A (en) * 1959-04-24 1962-01-23 Sunbeam Lighting Company Automatic mounting means for a ceiling light fixture
US2973177A (en) * 1960-01-14 1961-02-28 Pittsburgh Reflector Company Troffer side support
US3319919A (en) * 1965-09-27 1967-05-16 Solar Light Mfg Co Mounting and leveling device for lighting fixtures
DE2263640A1 (de) * 1972-12-27 1974-07-04 Zeiss Ikon Ag Riegel fuer deckeneinbauleuchten
DE2416887B2 (de) * 1974-04-06 1977-02-24 Trilux-Lenze Kg, 5770 Arnsberg Befestigungsvorrichtung fuer eine deckeneinbauleuchte
DE2802318C3 (de) * 1978-01-20 1981-10-29 Trilux-Lenze Gmbh + Co Kg, 5760 Arnsberg Befestigungsvorrichtung für einer Deckeneinbauleuchte
DE2915545C2 (de) * 1979-04-18 1983-12-08 Trilux-Lenze Gmbh + Co Kg, 5760 Arnsberg Vorrichtung zur Befestigung einer Deckeneinbauleuchte mit einem nach außen deckenparallel abgesetzten Befestigungsrand an Deckenträgern
DE3025149A1 (de) * 1980-07-03 1982-01-28 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Halteeinrichtung einer deckeneinbauleuchte
DE8301418U1 (de) * 1983-01-20 1984-02-16 Zeiss Ikon Ag, 7000 Stuttgart, De Verstell- und halteeinrichtung fuer einbauleuchten
DE3329794A1 (de) * 1983-08-18 1985-02-28 Zeiss Ikon Ag, 7000 Stuttgart Justier- und haltevorrichtung fuer deckeneinbauleuchten
DE3785997D1 (de) * 1986-11-20 1993-07-01 Thorn Licht Gmbh Deckeneinbauleuchte.
DE19629901A1 (de) * 1996-07-24 1998-01-29 Zumtobel Licht Einbauleuchte mit Haltemitteln in ihrer Halterung in einem Einbaukörper oder Haltemittel für eine solche Einbauleuchte
DE19715068A1 (de) * 1997-04-11 1998-10-22 Erco Leuchten Einbauleuchte

Also Published As

Publication number Publication date
ES2273456T3 (es) 2007-05-01
DE29819888U1 (de) 2000-03-16
ATE340335T1 (de) 2006-10-15
EP0999409A3 (de) 2001-08-29
DE59913857D1 (de) 2006-11-02
EP0999409A2 (de) 2000-05-10

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