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
• • 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
  • 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
  • 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
  • F21V17/20—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 toggle-action levers
• • 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
  • F21V27/00—Cable-stowing arrangements structurally associated with lighting devices, e.g. reels 
  • F21V27/02—Cable inlets
• • 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 present invention relates to a wet room light having a base well and a translucent cover which is releasably supported on the base well.
• a state-of-the-art moisture-proof luminaire usually has an elongate base trough and a light-permeable and likewise elongate cover fastened to the base trough.
• the base tray is used in particular the holder and receiving the electrical components of the lamp; light is emitted from the luminaire through the translucent cover.
• a sealing connection is provided over the entire circumference of the base trough, which is usually ensured by a corresponding seal, which is arranged in a circumferential groove, so to speak in a sealing channel of the base trough.
• the wet room light should be attached to a ceiling or mounting rail or the like, with a certain distance is provided between the base and the ceiling or mounting rail, so that in this way on the lamp a surface is formed on the can deposit dirt.
• the said outside unevenness are also disadvantageous with respect to an aesthetic design possibilities of the moisture-proof lamp.
• the present invention has for its object to provide a moisture lamp, which has improved properties with respect to dirt deposit and water drainage and thereby has better possibilities of shaping.
• a wet room light comprising a base well and a translucent cover releasably supported on the base well.
• the base trough has at least partially an inner layer and an outer layer, wherein the outer layer forms an outer surface of the moisture-proof lamp.
• a component of the moisture-proof light which forms potential dirt deposit points, can be covered, so that a
• Dirt accumulation at this point can practically be ruled out or at least significantly reduced.
• closure elements, spouts, fasteners and the like can be covered.
• a step on a sealing channel or a surface facing a ceiling surface can be virtually eliminated as the outer surface of the moisture lamp, so that attachment surfaces for dirt and water are reduced.
• the outer layer also makes it possible to make the outside of the base well evenly, whereby the possibilities of aesthetic design are improved.
• the inner layer consists of a material which is different elastic to the material of the outer layer.
• the outer layer consists of a more elastic material than the inner layer.
• the outer layer may consist of rubber, polyurethane, neoprene or silicone.
• the inner and the outer layer consist of the same material, preferably of polyester or polycarbonate.
• the outer layer of the base trough consists of an elastic material;
• the outer layer consists for example of rubber, polyurethane, neoprene or silicone.
• the base tub can be made for example of a plastic material, such as polyester or polycarbonate.
• the outer layer completely surrounds the inner layer on the outside.
• the outer layer forms, as it were, a "dress” or a "coat” around the inner layer.
• an elongated moisture-proof luminaire may be provided, which has an elongated base trough whose outer surfaces are completely formed by the outer layer. This allows a particularly even design of the outer surface and thus a particularly high dirt resistance, a particularly good drainage possibility and also very good design options.
• the moisture-proof luminaire is designed such that the translucent cover is detachably supported on the inner layer of the base trough, wherein the moisture-proof luminaire further comprises at least one closure element for releasably securing the cover to the inner layer of the base trough, and wherein the closure element of the outer layer at least partially, preferably completely covered. It can therefore be provided in particular that the
• Closure element does not surround the outer layer. In this way, the closure element can evenly cover.
• the closure element may be a clamp which grips an edge region of the inner layer of the base trough and an edge region of the cover from the outside. In this case, a plurality of preferably similar closure elements can be provided.
• the closure element is advantageously designed in such a way that, in a closed state, it holds the cover on the inner layer of the base trough and, in an opened state, does not hold the cover on the inner layer of the base trough, wherein the closure element is furthermore designed such that it passes through a press can be opened and / or closed.
• an actuation of the closure element that is to say an opening or closing through the outer layer, can be made possible. Among other things, this also facilitates maintenance work that must be carried out inside the moisture-proof luminaire.
• the outer layer is designed such that the pressing can be carried out through the outer layer, wherein preferably the outer layer has a marking at a location at which the pressing is provided.
• the outer layer preferably has two corresponding markings.
• the closure element may comprise, for example, a spring steel strip, which can be displaced in the manner of a cracked frog by pressing in two different states, wherein the closure element is open, if the spring steel strip is in a first state, and closed, if the spring steel strip in a second State is.
• the states of the spring steel strip can be stable and / or metastable and / or bistable, Such a closure element can also be advantageously used in the case of a corresponding luminaire without an outer layer.
• the outer layer forms a holder of the cover on the base trough. This eliminates the need for a corresponding closure element.
• the outer layer has a hole for a cable entry. As a result, a fürrrittungs Anlagenkeit is formed for a supply line. This enables a particularly reliable sealing situation in the cable entry area. The outer layer can be even in this area despite even
• Design of its outer surface form a seal or additional seal around the cable entry.
• the wet room lamp further comprises a contact surface, which is intended to rest on a wall or ceiling, wherein the outer layer has a sealing lip, which is arranged at the edge of the contact surface.
• a drainage channel for water is arranged in the outer layer and / or between the outer layer and the inner layer. This is advantageous, for example, in the event that accumulations of water between the moisture-proof light and an acreage, for example a ceiling, can not be ruled out. This can be the case, for example, with an uneven ceiling. Through the drainage channel then enriched water can be safely out there.
• the inner layer and the outer layer constitute two separate components.
• the outer layer is more elastic than the inner layer, it may be provided that the outer layer is pulled over the inner layer in the manufacture of the moisture proof luminaire.
• the inner layer and the outer layer consist of one piece.
• the outer layer is formed by foaming the inner layer or that the outer layer and the inner layer are made by a multi-component injection molding process, for example a two-component injection molding process.
• the outer layer has a contact surface for abutment with a carrier system part, for example a carrier tube.
• a carrier system part for example a carrier tube.
• the outer layer forms a drip edge.
• Fig. 1 is a perspective view of an inventive
• Humid room lamp according to a first embodiment in a partially cutaway state,
• FIG. 2 is a view like FIG. 1, but from a different perspective
• FIGS. 1 and 2 shows a further perspective view of the moisture-proof light shown in FIGS. 1 and 2, but with another cold-cut,
• Fig. 4 is a view of that shown in Figures 1 and 2
• FIG. 6 is a longitudinal sectional view of a first end portion of the wet room lamp with a drainage channel
• Fig. 8 is a perspective view of an inventive
• Moisture lamp according to a second exemplary embodiment in a partially cutaway state,
• FIG. 9 is a detail of FIG. 8
• FIG. 10 is a cross-sectional view of the wet room light shown in FIG. 8;
• Fig. 1 1 is a perspective sectional view of the moisture-proof light shown in Fig. 8.
• FIGS. 1 and 2 show a first exemplary embodiment of a damp-proof luminaire 1 according to the invention, each in a perspective view in a partially cutaway state.
• a damp-proof luminaire 1 according to the invention, each in a perspective view in a partially cutaway state.
• an elongate base trough 2 which has an inner layer 4 and an outer layer 5.
• the outer layer 5 is shown in the illustrations of Figures 1 and 2 in a partially cut state.
• the base well 2 is used in particular for receiving the components for
• the inner layer 4 of the base trough 2 is made of a plastic material such as polyester or polycarbonate and the outer layer 5 of rubber, polyurethane, neoprene or silicone, for example, such that the outer layer 5 is more elastic than the inner layer 4.
• the outer layer 5 is designed so that it is externally very evenly shaped and thus represents virtually no significant attachment points for dirt. It can therefore be formed by the outer layer 4, a substantially smooth or closed outer shell of the base trough 2.
• the outer layer 5, the inner layer 4 on the outside completely surrounds, so to speak, sheathed or sheathed.
• the outer layer 5 thus forms an outer surface of the moisture-proof luminaire 2 and more particularly an outer surface of the base trough 2.
• the flamesight lamp 1 comprises a translucent cover 8 which is connected to the base trough 2 and which is detachably mounted on the base trough 2.
• a seal is provided, as it is known per se from the prior art. As can be seen, for example, in FIG. 5, this seal is arranged in a groove 32 which extends at the bottom at the edge of the inner layer 4.
• the holder of the cover 8 is provided on the side of the base trough 2 on the inner layer 4 and not on the outer layer 5.
• a closure element 12 is provided for releasable support.
• a total of several, for example - as shown in Figures 1 and 2 exemplified - six similar closure elements 12 may be provided.
• the closure element 12 can be formed by a clamp which clasps an edge region of the inner layer 4 on one side and an edge region of the cover 8 on the other side.
• the closure element 12 comprises the seal in the groove 32 from the outside.
• the closure element 12 may in particular be configured such that it is not in direct interaction with the outer layer 5. Therefore, such a closure element 12 can be advantageously provided even with a corresponding moisture lamp, which has no outer layer 5.
• closure element 12 is covered by the outer layer 5, namely completely covered on the outside according to this embodiment, so that it is practically “invisible” Outer layer 5 therefore covers the entire closure element 12 from the outside. In this way, no outer surface of the moisture-proof luminaire 1 is formed by closure element 12 and therefore does not constitute a potential soil deposition site. However, it may also be provided that closure element 12 is only partially, for example is largely covered by the outer layer 5.
• the closure member 12 can be placed in a closed and an open state.
• the closed state which is shown in the drawings, is the cover 8 gchaltcrt by the closure member 12 on the base trough 2.
• the open state the cover of the base tray 2 can be solved.
• the closure element 12 comprises a spring steel dispute, which can be displaced by pressing in two different states, wherein the closure element 12 is opened, if the spring steel strip is in a first state, and closed, if the spring steel strip in a second state.
• the closure element 12 can form a rocker lock.
• the elasticity of the outer layer 5 is chosen so that through the outer layer 5 through the closure element 12 can be pressed from the closed state to the open state and preferably also the other way round.
• such a closure element 12 may also be provided in the case of a moisture-proof luminaire without an outer layer 5.
• a marking 16 represents, so to speak, a pressure field in the form of an optically highlighted area.
• the location is made haptically detectable, that is to say it can be felt or felt.
• the closure element 12 can thus be designed in particular so that it - in the closed state - snaps at a pressure of the provided with the mark 16 position of the outer layer 5 in the open state, ie in an open position and, accordingly, the latch or holder between the Base trough 2 and the cover 8 releases.
• the outer layer 5 itself is formed as a holder for the base trough.
• a feed spout 28 may be provided on the front side.
• the outer layer 5 may have at this point a hole 18 for the cable guide.
• the moisture-proof luminaire 1 according to the first exemplary embodiment illustrated in FIGS. 1 to 7 is designed as a ceiling-mounted luminaire. As can be seen, for example, from FIG. 3, the damp-proof luminaire 1 has an upwardly directed contact surface 34 for this purpose. For attachment to the ceiling, the moisture-proof luminaire 1 has at least one fastening element 26.
• the outer layer 5 has a sealing lip 14, which is designed such that it comes to bear against the ceiling in the intended state of the moisture-proof luminaire 1.
• the sealing lip 14 thus forms the edge of the contact surface 34.
• Such a sealing lip 14 can be used to bring about practical use - with a flat top no water and no dirt can reach the top of the moisture-proof light 1.
• the outer layer 5 has "adapter function" in this sense.
• Outflow channel 20 is arranged for water. If water accumulates between the base tub 2 and the ceiling, this can flow out through the drainage channel 20, without causing any damage to the moisture-proofing luminaire 1. A water entry into the space between the base tub 2 and ceiling could not be excluded, for example in the case where the ceiling is not flat and the tightness can not be fully guaranteed by the sealing lip 14.
• the drainage channel can also be arranged within the outer layer 5.
• the outer layer 5 is formed at its lower edge as Abtroptkante 24.
• the outer layer 5 is formed by a separate component. It is provided that initially the inner layer 4 and the outer layer 5 of the base trough 2 are manufactured separately and in a further step, the outer layer 5, which consists of a more elastic material than the inner layer 4, via the inner layer 4, where the at least one closure element 12 and the feed spout 28 are already mounted is pulled.
• the elasticity of the outer layer 5 is advantageous because it allows manufacturing tolerances can be accommodated.
• the hole 18, which is provided in the outer layer 5 in extension of the feed spout 18 to the outside for Jardineinbowung, is only drilled when the outer layer 5 is pulled over the inner layer 4.
• the outer layer 5 and the inner layer 4 consist of one component, for example, the outer layer 5 may be formed by foaming the inner layer or the outer layer 5 and the inner layer may by a multi-component injection molding, for example a two-component injection molding process may be formed.
• the moisture-proof light 1 ' can be arranged or mounted on a carrier system.
• a carrier system may, for example, have a carrier tube 30.
• the outer layer 5 'in the second exemplary embodiment designed such that a continuous as possible transition to the support tube 30 and to the carrier system can be obtained.
• the outer layer 5 has a contact surface for abutment with the carrier system part, for example the carrier tube 30. Due to the elastic property of the outer layer 5 can be designed a particularly well-fitting contact surface; As a result, the susceptibility to dirt can be further reduced.
• the wet room lamp 1 'according to the second embodiment is formed analogously to the first embodiment.
• the operating temperature prevailing in the base trough during operation is higher than in the case of a single-layer base trough. This may be disadvantageous in individual cases. However, this may also be advantageous, namely when the moisture-proof light is used in a comparatively cool environment, for example in a cold room or the like. Due to the low ambient temperatures with regard to the effectiveness of the moisture-proof luminaire, it makes sense to use high temperatures inside the luminaire.

Landscapes

• Engineering & Computer Science (AREA)
• General Engineering & Computer Science (AREA)
• Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
• Fastening Of Light Sources Or Lamp Holders (AREA)
• Laminated Bodies (AREA)

Applications Claiming Priority (2)

Publications (2)

Family

ID=39745610

Family Applications (1)

Country Status (5)

Families Citing this family (4)

Family Cites Families (9)

• 2007
  • 2007-08-06 DE DE102007036981A patent/DE102007036981A1/de not_active Withdrawn
• 2008
  • 2008-06-25 EP EP08773658A patent/EP2188567B1/fr not_active Not-in-force
  • 2008-06-25 CN CN2008801021169A patent/CN101918751B/zh not_active Expired - Fee Related
  • 2008-06-25 WO PCT/EP2008/005154 patent/WO2009018877A1/fr active Application Filing
  • 2008-06-25 AT AT08773658T patent/ATE541159T1/de active

Non-Patent Citations (1)

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