EP0726422B1 - Leuchte, insbesondere Reinraum-Leuchte - Google Patents
Leuchte, insbesondere Reinraum-Leuchte Download PDFInfo
- Publication number
- EP0726422B1 EP0726422B1 EP96101764A EP96101764A EP0726422B1 EP 0726422 B1 EP0726422 B1 EP 0726422B1 EP 96101764 A EP96101764 A EP 96101764A EP 96101764 A EP96101764 A EP 96101764A EP 0726422 B1 EP0726422 B1 EP 0726422B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- lighting fixture
- lid
- fixture according
- base housing
- housing part
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- 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
- F21V31/00—Gas-tight or water-tight arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/03—Gas-tight or water-tight arrangements with provision for venting
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- 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
Definitions
- the invention relates to a lamp according to the preamble of claim 1, as is known for example from FR-A-2 658 588.
- a lamp is an object that is not just lighting of the room that receives them, but are the outer surfaces of the lamp at the same time boundary surfaces for the space that receives them. This applies to one Arrangement of the lamp both in the built-in version and in the open or Surface-mounted version and also with a hanging arrangement of the lamp. Therefore joints or gaps in the housing can form sources of dirt if they are in the joints or crevices dirt or dust accumulates, which is hard to find in a work space is to avoid. In addition, these dirt spots can form bacterial foci that the Affect space. This applies in particular to a so-called clean room in which contamination or contamination by bacteria or the like is undesirable is how it z. B. in an operation, sterilization, isolation or Production room for e.g. B. the food industry or precision articles of Case is.
- a clean room luminaire often requires cleaning.
- B. by Wiping or hosing down with water can be done.
- the detergent, such as B. water penetrate into the joints and crevices and as the above Dirt or foreign matter remain, which is undesirable for the aforementioned reasons is.
- the lid In a known clean room luminaire whose housing consists of a trough-shaped Base housing part and a lid attached to it, the lid is in one Recess of the housing arranged so far sunk that the outer surface of the Close the lid and the outer surface of the housing approximately together.
- a seal arranged on each other opposite, extending parallel to the plane of the lid Sealing surfaces.
- the fastening device effective between the cover and the base housing part is in this known lamp by a quick release in the form of several arranged on the circumference of the cover arranged dowel pins that the Cover and an inner flange of the base housing part in associated holes grasp and reach behind the inner flange with locking elements that through a quarter turn behind the inner flange and a back turn again are solvable.
- the dowel pins are accessible from the outside of the cover Heads with tool engagement elements on which the dowel pins for the purpose of one Rotation are vulnerable.
- This known embodiment is also with the The disadvantage described above, because between the heads of the dowel pins and the Lid joints or gaps are present in which a pre-described pollution can penetrate.
- the invention has for its object in a lamp of the type specified Way to ensure that no more dirt accumulate in the mentioned places can.
- the sealing strip is between the outer peripheral surface of the cover and the opposite one Inner circumferential surface of the recess arranged so that on the one hand with the closes the outer end of the gap and the other between the Outer peripheral surface of the lid and the opposite peripheral surface of the Recess is elastically compressed. This is not just the seal of the gap, but also the filling of the gap through the seal, so that there is no gap cavity into which dirt could penetrate.
- the outer peripheral surface of the cover prefferably converge inwards, preferably conical. This will not only assemble the Inserting the lid is easier because the convergent outer peripheral surface Starting slope forms the positioning of the outer peripheral surface in the Sealing strip is facilitated, but when inserting the cover is due to the convergent outer peripheral surface the part in contact with this surface of the weather strip displaced outwards and between those in the plane of the Lid pressed opposite contact surfaces for the sealing strip and optionally elastically compressed.
- a ring wedge with a convergent on the lid Provide outer peripheral surface and a divergent inner peripheral surface, the preferably presses approximately in the middle of the sealing strip and not only in the Reason of the ring groove, but also against the side surfaces of the ring groove and the Sealing strips are preferably elastically compressed.
- the lid Attack elements there are no attached or molded on the lid Attack elements provided for removing or opening the lid, as such Attack elements could form columns that are undesirable.
- Such a lid without relevant attack elements can be achieved by using at least grasp one, preferably two suction heads attached to its outer surface and open as they are known and customary when handling glass panes.
- the main parts of the lamp 1 are trough-shaped, in the present case Design cuboid base housing part 2 with an opening 3 on it Bottom, a lid 4, with which the opening 3 can be closed, one or more in the basic housing part 2 arranged sockets 5 for one or more, for.
- the cuboid and elongated base housing part 2 consists of a Ceiling wall 12, two opposite broad side walls 13, two opposite end walls 14 and one of the latter inwards extending horizontal ring base 15, on the inner edge of a raised, d. H. groove 16 protruding into the interior of the housing, in the form of an upside down U is formed in one piece, which is vertical by a from the ring base 15 upwardly extending outer side wall portion 17, one of the latter horizontally inwardly extending bottom wall portion 18 and one of the latter vertically downwardly extending inner side wall portion 19.
- the Height a of the outer side wall section 17 is larger, here about twice as much great as the height b of the inner side wall section 19.
- the sealing strip 11 is in its cross-sectional dimensions taking into account the height a to the Cross-sectional dimensions and the cross-sectional shape of the around the opening 3 extending gutter adapted and inserted therein, being under it Clamping effect can be kept between the side wall sections 17, 19 and / or can be attached by gluing.
- the shape of the opening 3 is rectangular, their longitudinal and transverse dimensions being the longitudinal and transverse dimensions of the base housing part 2 correspond so that the width of the ring base 15 on the overall extent is approximately the same.
- the cover 4 consists of a cover frame 21 which engages under the groove 16 the inner edge of a disc 22 made of translucent material such as glass or Plastic is tightly arranged and fastened, for. B. by gluing.
- the cover frame 21 has the cross-sectional shape one upside down T, through the vertical frame leg 23 formed frame part with movement play extends into the opening 3, the outer approximately horizontal frame web 24 engages under the groove 16 and the inner Frame web 25 carries the disc 22.
- the lid frame 21 can be square Form a one-piece component all around or it can consist of four frame sections exist in the four corners z. B. mitred, together concern and are connected. Both in the divided and in the one-piece design, the cover frame 21 made of metal, in particular castable metal such as zinc or preferably aluminum or plastic, with the split version, the individual frame parts by profile sections can be formed.
- the frame parts can be joined together by corner connectors 26 be connected in the undercut grooves 27 in the frame leg 23 are inserted. To improve stability, two can be stacked arranged corner connector arranged in two superimposed grooves 27 his.
- the sealing device 9 fulfills two functions, namely the one Waterproofing and on the other hand filling in the level between the Outer peripheral surface 28 of the lid frame 21 and the inner peripheral surface, namely the outer side wall section 17 extending gap 29.
- the latter is thereby achieved that the outer peripheral surface 28 preferably in the form of a conical surface for Interior of the base housing part 2 is formed convergent.
- the outer frame web 24 preferably has a rounded inside or preferably triangular ring web 32, the outer surface of which Outer peripheral surface 28 is formed and the inner surface is one with respect to the Diverging inner circumferential surface 33 of the housing, in particular an inner conical surface is. That of the outer peripheral surface 28 and the inner peripheral surface 33 included angle W is preferably about 60 °, the Bisector runs approximately vertically.
- the inside edge of the frame web is preferably tapered to a point by an inclined surface 25a Avoid dirt corners.
- the smallest width 29a of the gap 29 is approximately 2 mm up to 4 mm.
- the sockets 5 each have a conventional socket piece 34 with electrical Contacts for the associated fluorescent tube 6.
- the socket 34 is on the inside on an approximately vertical leg 35a of an angular one Mounted holder 35 attached, the horizontal, inward leg 35b is attached to the inside of the ceiling wall 12, for. B. by riveting.
- At 30 is referred to an elastic sealed cable entry sleeve.
- the roof-shaped reflector 7 that overlaps the at least one fluorescent tube 6 is shown in FIG its two end regions by a preferably Z-shaped holder 36 on the inside attached to the ceiling wall 12, the reflector 7 facing leg 36a on sectionally flat ridge section of the reflector 7 fastened, is preferably screwed, and the outer leg 36b preferably with the Leg 35b connected or formed thereby and thus in one piece with the Socket support 35 can be formed.
- the starting from the ridge section 7a can divergent downwardly extending side portions 7b of the reflector 7 by flat side section parts 7b1, which are bent approximately in the middle at an apex line 7c, 7b2 be formed. At their free edges, the side sections 7b are separated by short, stabilized leg 7d outward. The side portions 7d extend itself close to the disc 22.
- the reflector 7 In the modified embodiment of the reflector 7 according to FIG. 3, it consists of two opposite side parts 7e, which are slightly S-shaped curved and mirror images of each other. In their lower area the side parts 7e are slotted in the region of transverse lamellae 37a, 37b and onto the latter plugged in the longitudinal direction of the lamp 1 at predetermined intervals are arranged, the outer transverse lamellae 37b being formed somewhat higher can as the inner transverse lamellae 37a, as shown in Fig. 3.
- the Side parts 7e can be anchored to the transverse lamellae 37a, 37b and thus a structural unit form, which are on the disc 22 and in a manner not shown on the cover frame 22 can be fixed or anchored against horizontal displacement. At her free ends, the side parts 7e can be stabilized by short bends 7f.
- a preferably horizontal one can be arranged between the upper ends of the side parts 7e Ridge section 7g can be arranged to stabilize it with upright legs 7h can be U-shaped and can be attached to the holders 36 as it is 1 and 2 has already been described with respect to the reflector 7.
- the fastening device 8 is by several quick fasteners, here four Connector devices 41 formed, two of which on each broad side the lamp 1 off-center, preferably near the ends of the lamp 1 to each other are arranged opposite one another.
- Each connector 41 has one in vertical Direction elongated and - seen along the vertical longitudinal central plane 42 - flat trained plug-in bracket 43 and a correspondingly shaped and arranged Plug slot 44, into which the plug-in bracket can be inserted and in the inserted position is releasably attachable by clamping action or latching.
- the plug bracket 43 is transverse to at its lower end Longitudinal center plane 42 pivotally held on the cover 4, in particular on Frame leg 23.
- the slot 44 is formed on the base housing part 2, namely, an inner connector 45 to be described later.
- the stirrup 43 is in the form of an open fork made of spring wire 46 formed, and it consists of an upper, preferably horizontally extending Ridge section 43a, from the ends of which two side sections 43b extend downward extend, which initially diagonally divergent in the region of side section parts 43c and then obliquely converging in the area of side portion portions 43d and then after extend approximately parallel below.
- the side sections 43b At their lower end areas are the side sections 43b first with first legs 43e inwards, then with second legs 43f are angled towards one another, the latter ending at a distance from one another. With these legs 43e, 43f, the stirrup 43 is in vertical transverse slots 47 of the Frame leg 23 inserted, the second leg 43f the frame leg 23 reach behind on the inside or in a groove 27a.
- the side sections 43c and 43d each form two opposite one another Locking lugs 48, the distance c of which is dimensioned somewhat larger than that Length d of the slot 44.
- the slot 44 is at such a height f from the bottom of the base housing part 2 arranged, in the closed position of the cover 4, the slot ends in the middle Area of the side sections 42d bear against these.
- the slot 44 is in one horizontal leg 49a arranged, which is attached to a hollow block 51 in a U-shape is, preferably by means of a vertical leg 49b.
- the hollow block 51 can itself from the bottom wall section 18 to the top wall 12 and horizontally from the leg 49a extend to the associated side wall 13 and be attached thereto, for. B. by Spot welding if the associated parts are made of metal, especially sheet steel consist.
- a second fastening device 55 for the lid 4 which permits suspension of the lid 4 in an intermediate position beneath the closed position, so that it is preferably possible in a 90 o folded position, in this intermediate position service or repair work, e.g. B. to replace a starter or ballast 50 fastened in the base housing part 2 without having to completely disassemble the cover 4 and put it aside.
- This second fastening device 55 is preferably integrated into the first fastening device 8, the second fastening device 55 being able to be assigned only on one side, ie two plug connections 41 arranged on one side.
- the second fastening device 55 is assigned to each plug connection 41. Since the design features associated with each plug connection 41 are identical to one another, the second fastening device 55 is described below only in the region of a plug connection 41.
- the plug bracket 43 becomes the cover-side part of the second fastening device 55 used. It is in the lower region of the edge of the opening 3 below the Plug slot 44 a hook-shaped hanger 56, preferably as above arranged that when lowering the lid 4 of the ridge portion 43a of the stirrup 43 automatically reaches the hanger 56. In this position, the cover 4 is approximately the measure of the height h of the stirrup 43 is lowered. On the opposite Broadside, the stirrups 43 are not guided on the associated hanger 56, so that the cover 4 when suspended on the two hangers 56 of a broad side by about Can pivot 90 ° down, making the opening 3 easily accessible.
- the hanger 56 can be attached to the hollow block 51 by an angle piece horizontal leg 56a and an upright leg 56b may be formed.
- a closure element 57 is preferably assigned to the hanger 56, the one unwanted unhooking of the associated plug bracket 43 prevented.
- the closure element 57 is formed from above downwardly extending tongue 57a held on the hollow block 51 which preferably by an angular or Z-shaped extension of the horizontal Leg 49a is formed.
- the hanger 56 and the tongue 57a are narrower dimensioned as the plug bracket 43 so that they are between the side portions 43b can extend.
- one or two are used when handling glass panes known suction heads 59 known per se, each with a handle used, which are attached to the underside of the disc 22, so that after pulled down and an opening force can be exerted on the lid 4, the after bending the locking lugs 48, lowering it into the one described above Intermediate position enables the cover 4 after the plug-in bracket 43 folded down on one side or removed after unhooking on the other side can be.
- the luminaire 1 is also a known breathing cup 61 with a Respiratory grommet 62 associated with the difference between the outside and the Internal pressure an air exchange through the breathing grommet 62 and an air opening 63 in Basic housing part 2 allows the breathing grommet 62 to allow water to pass through or other particles prevented.
- the luminaire 1 described above is particularly suitable for a so-called clean room, because there are no gaps on the outside in which there are impurities can penetrate.
- the lamp 1 can be cleaned in its installed position for cleaning be hosed without the problem described above occurring.
- the lamp 1 described above can be a so-called surface-mounted or surface-mounted version be trained. You can with the top of the base housing part 2 on a ceiling or screwed to a wall. For this purpose serve in the present Design arranged on the ceiling wall 12 and fastened thereon or molded contact pieces 64 with through holes for fastening screws.
- the lamp 1 can also be used in a so-called built-in version Fastening elements in their lower peripheral region are designed to be one Allow installation of lamp 1 in a wall or ceiling, where lamp 1 with its disc 22 or with the outer surface of the lid frame 21 approximately with the Closes the wall or the ceiling or protrudes slightly.
- the sealing strip 11 can have a round or preferably square initial cross-sectional shape have in a relaxed state if he is out of a suitably there is soft elastic material. But it can also be one of the shape and size of the Frame web 24 with or without the ring web 32 corresponding ring recess have oversize when the weather strip is out there is elastically compressible material or be dimensioned without oversize can, if the material is firm and essentially only pressed against the sealing surfaces becomes.
- the individual parts of the lamp 1 or the base housing part 2 are made of metal, especially steel or aluminum, or plastic.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Endoscopes (AREA)
Description
Claims (20)
- Leuchte (1), insbesondere Reinraum-Leuchte,dadurch gekennzeichnet,mit einem wannenförmigen Basisgehäuseteil (2),mit mindestens einer im Basisgehäuseteil (2) mittels wenigstens einer Fassung (5) gehaltenen Lampe, insbesondere Leuchtstoffröhre (6),mit einem die offene Seite des Basisgehäuseteils (2) verschließenden Deckel (4), der wenigstens im Bereich der mindestens einen Lampe aus einem lichtdurchlässigen Material besteht und wenigstens teilweise in einer Ausnehmung (16, 20) des Basisgehäuses (2) versenkt ist,mit einem umlaufenden Dichtungsstreifen (11) zwischen dem Deckel (4) und dem Basisgeäuseteil (2), undmit einer Befestigungsvorrichtung (8) zum lösbaren Befestigen des Deckels (4) am Basisgehäuseteil (2),daß der Dichtungsstreifen (11) in einem Spalt (29) zwischen der Außenumfangsfläche (28) des Deckels (4) und der Innenumfangsfläche (17) der Ausnehmung (16) angeordnet ist und den Spalt (29) vollständig oder nahezu vollständig ausfüllt,daß die Außenseite des Dichtungsstreifens (11) im Bereich des Spalts (29) mit den Außenflächen des Deckels (4) und des Basisgehäuseteils (2), welche die Außenseite des Dichtungsstreifens (11) umgeben, fluchtet oder nahezu fluchtet, unddaß der Deckel (4) einen flachen Deckelrahmen (21) mit einem inneren Rahmensteg (25) und einem äußeren Rahmensteg (24) aufweist, wobei der innerer Rahmensteg (25) eine Scheibe (22) aus lichtdurchlässigem Material trägt und der äußerer Rahmensteg (24) die Ausnehmung (16) untergreift.
- Leuchte nach Anspruch 1, dadurch gekennzeichnet, daß die Außenumfangsfläche (28) des Deckels (4) bezüglich dem Innenraum des Basisgehäuseteils (2) konvergent, insbesondere konisch, ausgebildet ist.
- Leuchte nach Anspruch 2, dadurch gekennzeichnet, daß auf der Innenseite des Deckels (4) ein Ringsteg (32) angeordnet ist, dessen Außenumfangsfläche durch die konvergente Außenumfangsfläche (28) gebildet ist.
- Leuchte nach Anspruch 3, dadurch gekennzeichnet, daß die Innenumfangsfläche (33) des Ringsteges (32) bezüglich des Innenraums des Basisgehäuseteils (2) divergent, insbesondere hohlkegelförmig, ausgebildet ist.
- Leuchte nach Anspruch 4, dadurch gekennzeichnet, daß die konvergente Außenumfangsfläche (28) und/oder die divergente Innenumfangsfläche (33) mit der vertikalen Mittelachse der Leuchte (1) einen spitzen Winkel von etwa 30° einschließen.
- Leuchte nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Dichtungsstreifen (11) in einer Ausnehmung oder Ringnut (16) angeordnet, insbesondere eingeklebt ist.
- Leuchte nach Anspruch 6, dadurch gekennzeichnet, daß die Ausnehmung oder Ringnut (16) einteilig an einen Ringboden (15) des Basisgehäuseteils (2) angeformt ist.
- Leuchte nach Anspruch 6 oder 7, dadurch gekennzeichnet, daß die Höhe des Dichtungsstreifens (11) der Tiefe der Ausnehmung oder Ringnut (16) entspricht.
- Leuchte nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Ausnehmung (16) in einem Abstand von der Umfangswand (13, 14) des Basisgehäuseteils (2) angeordnet ist.
- Leuchte nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Deckelrahmen (21) an seiner Innenseite einen vorzugsweise einstückig angeformten Rahmenschenkel (23) aufweist, der sich durch die Öffnung (3) in das Basisgehäuseteil (2) erstreckt.
- Leuchte nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die geringste Breite des Spaltes (29) an der zugehörigen Außenfläche des Gehäuses etwa 2 mm bis etwa 4 mm beträgt.
- Leuchte nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Dichtungsstreifen (11) aus weichelastischem Material besteht.
- Leuchte nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet,
daß die Befestigungsvorrichtung (8) innenseitig vom Deckel (4) angeordnet ist und durch einander gegenüberliegende Steckverbindungsvorrichtungen (41) gebildet ist, die beim Schließen des Deckels (4) selbsttätig in Eingriff kommen und beim Öffnen des Deckels (4) durch einen gewissen Kraftaufwand aus ihrem Eingriff lösbar sind. - Leuchte nach Anspruch 13, dadurch gekennzeichnet, daß vier Steckverbindungsvorrichtungen (41) auf beiden Seiten der Längsmittelebene (42) der Leuchte (1) angeordnet sind.
- Leuchte nach Anspruch 13 oder 14, dadurch gekennzeichnet, daß die einander gleichen oder spiegelbildlichen Steckvorrichtungen jeweils durch einen flach ausgebildeten, parallel zur zugehörigen Umfangswand (13) des Basisgehäuseteils (2) angeordneten Bügel (43) mit einer einseitigen oder zwei beidseitigen elastisch einbiegbaren Verrastungnasen (48) mit konvergenten Anlaufflanken (43c) und einen Aufnahmeschlitz (44) in dem Bügel (43) gebildet ist, hinter dessen Schlitzende oder - enden die Verrastungsnasen (48) einrasten.
- Leuchte nach Anspruch 15, dadurch gekennzeichnet, daß die Verrastungsflanken (43d) der Verrastungnasen (48) sich divergent erstrecken, insbesondere schräg oder abgestuft schräg.
- Leuchte nach Anspruch 15 oder 16, dadurch gekennzeichnet, daß die Bügel (43) am Deckel (4) gehalten, vorzugsweise nach außen schwenkbar angelenkt sind und die Aufnahmeschlitze (44) an einem inneren Anbauteil (49, 51) des Basisgehäuseteils (2) angeordnet sind.
- Leuchte nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß dem Deckel (4) Haltevorrichtungen (55) in einer geöffneten, insbesondere um 90° gekippten Zwischenstellung zugeordnet sind, die vorzugsweise jeweils in wenigstens zwei Steckverbindungsvorrichtungen (41) integriert sind.
- Leuchte nach Anspruch 18, dadurch gekennzeichnet, daß die Haltevorrichtungen (55) jeweils durch ein hakenförmiges Aufhängeglied (56b) für den Bügel (43) gebildet ist, das im unteren Bereich des Basisgehäuseteils (2) innerhalb der Öffnung (3) angeordnet ist.
- Leuchte nach Anspruch 19, dadurch gekennzeichnet, daß dem Aufhängeglied (56b) ein Sicherungsglied (57a), insbesondere eine Federzunge zur Sicherung des auf dem Aufhängeglied (56b) befindlichen Bügels (43) zugeordnet ist, wobei das Sicherungsglied (57a) durch die Kraft einer Feder in seine Sicherungsstellung vorgespannt ist.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29502292U | 1995-02-13 | ||
| DE29502292U DE29502292U1 (de) | 1995-02-13 | 1995-02-13 | Leuchte, insbesondere Reinraum-Leuchte |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP0726422A2 EP0726422A2 (de) | 1996-08-14 |
| EP0726422A3 EP0726422A3 (de) | 1996-10-30 |
| EP0726422B1 true EP0726422B1 (de) | 2000-05-24 |
Family
ID=8003806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP96101764A Expired - Lifetime EP0726422B1 (de) | 1995-02-13 | 1996-02-07 | Leuchte, insbesondere Reinraum-Leuchte |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0726422B1 (de) |
| AT (1) | ATE193367T1 (de) |
| DE (2) | DE29502292U1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19631483A1 (de) * | 1996-08-03 | 1998-02-05 | Thorn Licht Gmbh | Im Umriß rechteckige oder quadratische Deckeneinbauleuchte |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2658588A1 (fr) * | 1990-02-16 | 1991-08-23 | Celdran Robert | Bloc d'eclairage etanche. |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2108352A1 (de) * | 1970-03-02 | 1972-07-27 | Oberweimar Elektroinstallation | Explosionsgeschützte Leuchte mit Halogenglühlampen oder Halogenlampen oder Glühlampen mit Halogenzusatz |
| DE7340789U (de) * | 1973-11-15 | 1974-03-21 | Metzeler Gummitechnik Gmbh | Abdichtung für Kolben und Sockel von Glühlampen |
| DE8214943U1 (de) * | 1982-05-22 | 1982-09-16 | Albrecht, Herbert, 5102 Würselen | Wasserdichter beleuchtungskoerper |
| NO163506C (no) * | 1983-02-16 | 1990-06-06 | Siemens Ag | Montering av senkbar tildekning ved lysarmatur. |
| DE3408891A1 (de) * | 1984-03-10 | 1985-09-12 | Trilux-Lenze Gmbh + Co Kg, 5760 Arnsberg | Kanalartiges leuchtensystem |
| DE8508314U1 (de) * | 1985-03-20 | 1985-05-30 | Fränkische Leuchten GmbH, 8729 Königsberg | Leuchte mit mehreren Verschlußfedern |
| DE3602359A1 (de) * | 1986-01-27 | 1987-08-27 | Lindner Akustikbau | Vorrichtung fuer den aufbau einer trennwand, insbesondere fuer reinraeume |
| DE3630595C2 (de) * | 1986-09-09 | 1996-11-21 | Bosch Gmbh Robert | Abdichtung für eine Leuchte für Kraftfahrzeuge |
| DE8913096U1 (de) * | 1989-11-06 | 1990-01-18 | Fränkische Leuchten GmbH, 8729 Königsberg | Haltevorrichtung für Verschlußfedern einer Leuchte für Leuchtstofflampen o.dgl. |
| DE4127206A1 (de) * | 1991-08-14 | 1993-02-18 | Semperlux Gmbh | Leuchte mit funktionselementen zum loesbaren verbinden von leuchtenabdeckungen mit leuchten |
| JPH05151810A (ja) * | 1991-11-26 | 1993-06-18 | Tokyo Electric Co Ltd | 照明器具 |
| DE9217868U1 (de) * | 1992-12-25 | 1993-04-08 | Kork & Homrich GmbH, 2400 Lübeck | Leuchtenkörper |
| FR2702032B1 (fr) * | 1993-02-24 | 1995-07-07 | Philips Eclairage | Dispositif de fixation d'un luminaire sur une boite de connexion et luminaire muni de ce dispositif. |
-
1995
- 1995-02-13 DE DE29502292U patent/DE29502292U1/de not_active Expired - Lifetime
-
1996
- 1996-02-07 AT AT96101764T patent/ATE193367T1/de not_active IP Right Cessation
- 1996-02-07 DE DE59605272T patent/DE59605272D1/de not_active Expired - Fee Related
- 1996-02-07 EP EP96101764A patent/EP0726422B1/de not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2658588A1 (fr) * | 1990-02-16 | 1991-08-23 | Celdran Robert | Bloc d'eclairage etanche. |
Also Published As
| Publication number | Publication date |
|---|---|
| DE59605272D1 (de) | 2000-06-29 |
| EP0726422A3 (de) | 1996-10-30 |
| EP0726422A2 (de) | 1996-08-14 |
| ATE193367T1 (de) | 2000-06-15 |
| DE29502292U1 (de) | 1996-06-13 |
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