EP3390898A1 - Boîtier de montage d'un élément d'éclairage surfacique - Google Patents
Boîtier de montage d'un élément d'éclairage surfaciqueInfo
- Publication number
- EP3390898A1 EP3390898A1 EP16825540.4A EP16825540A EP3390898A1 EP 3390898 A1 EP3390898 A1 EP 3390898A1 EP 16825540 A EP16825540 A EP 16825540A EP 3390898 A1 EP3390898 A1 EP 3390898A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- base
- flap
- housing
- wall
- lighting 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.)
- Withdrawn
Links
- 238000005192 partition Methods 0.000 claims description 30
- 230000010354 integration Effects 0.000 claims description 10
- 230000000295 complement effect Effects 0.000 claims description 3
- 238000005286 illumination Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 description 8
- 239000002131 composite material Substances 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- 230000006866 deterioration Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 101100219325 Phaseolus vulgaris BA13 gene Proteins 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
- F21S8/022—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a floor or like ground surface, e.g. pavement or false floor
-
- 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
- F21S8/024—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in 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
- F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
- F21S8/026—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a ceiling or like overhead structure, e.g. suspended ceiling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/107—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening using hinge joints
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/04—Fastening of light sources or lamp holders with provision for changing light source, e.g. turret
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2105/00—Planar light sources
-
- 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
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
- F21Y2115/15—Organic light-emitting diodes [OLED]
Definitions
- the present invention relates to a housing for the integration of a surface lighting element in a wall, including a wall, a partition, a ceiling, a floor.
- the invention also relates to a wall comprising such a housing, and to a method of mounting a surface lighting element in a wall using such a housing.
- a wall may be, in particular, a wall of a building or a wall of a vehicle. It may be a monolithic wall formed of a single layer of material, without facing element, such as a concrete or brick wall. As a variant, it may be a composite wall comprising, on the one hand, a support structure and, on the other hand, facing elements which are assembled with the support structure and which form the surface of the support structure. wall.
- an interior or exterior wall of a building comprising plasterboard or wood as facing elements, which are attached to a brick or concrete wall; as a support structure; a partition comprising gypsum boards or other panels as facing elements, which are positioned in a partition frame composed of low and high rails and uprights as a support structure; a ceiling comprising ceiling tiles as facing elements, for example of mineral wool, which are suspended from a ceiling structure or positioned in a ceiling frame as support structures; a floor comprising as facing elements floor slabs, for example of natural wood or laminate, which are attached to an underlying floor structure as a support structure.
- An OLED comprises a stack of organic electroluminescent layers interposed between two electrically conductive contacts forming front and rear electrodes.
- An OLED is conventionally encapsulated between two protective substrates, front and rear, so as to form an OLED lighting element.
- At least the front electrode and the front protection substrate are transparent, in order to allow the output of the radiation emitted by the stack of electroluminescent layers through the front face of the OLED element.
- the front and rear protection substrates may in particular be made of glass or of polymeric, rigid or flexible organic material.
- An OLED lighting element has the advantages of being particularly thin, in particular with a thickness of the order of 2 mm, and of emitting diffuse radiation, which makes it possible to obtain homogeneous surface illumination.
- an inorganic LED lighting element is a highly directed beam light source, which imposes the use of an optical diffuser if it is desired to obtain surface lighting, and generally has a greater thickness. important than an OLED lighting element.
- the OLED lighting element further has the advantages of being flexible, collapsible and lightweight.
- each OLED lighting element is fixed, in particular by screwing, on a front face of a support structure of the wall.
- Wall facing plates are then attached to the front of the support structure, being arranged around the OLED lighting element, so that it is received in a housing delimited between the plates. facing.
- the elements for the electrical connection of the OLED lighting element are housed between the front face of the support structure and the facing plates.
- the OLED lighting element is flush with the surface of the wall formed by the front faces of the facing plates, which makes it possible to obtain a good visual appearance of the wall incorporating the lighting element. .
- each OLED lighting element is fixed, in particular by screwing, on the support structure at the rear of the housing defined by the facing plates, it is difficult to disassemble. the OLED lighting element with respect to the wall.
- disassembly of the OLED lighting element may be necessary for maintenance purposes or to replace the lighting element in case of failure. It is also difficult to reassemble the lighting element in the housing, and disassembly and reassembly operations are liable to damage fragile parts of the lighting element, such as the emission elements. of light or the electric device.
- the invention intends to remedy more particularly by proposing a housing allowing easy mounting and dismounting of a surface lighting element, in particular OLED, in a wall while limiting the risk of damage to the surface. the surface lighting element, so that the maintenance or replacement of the surface lighting element can be easily achieved, this housing also ensuring a good visual appearance of the surface of the wall provided with the element d surface lighting.
- the subject of the invention is a housing for integrating a surface lighting element into a wall, comprising a base intended to be fixed in the wall and a reception flap of the lighting element. surface, characterized in that the flap is configured to receive the surface lighting element on its face facing outwardly of the housing, the flap being pivotally mounted on the base by means of at least one removable connection axis allowing disassembly and reassembly of the flap relative to the base.
- the connecting axis is removable relative to at least one of the base and the flap. This removable axis allows easy disassembly and reassembly of the flap relative to the base.
- a surface lighting element in a wall with a housing it is possible to separate the flap vis-à-vis the base of the housing so that the base can be fixed alone in the wall, independently of the flap and the surface lighting element, which avoids any risk of deterioration of the surface lighting element during this fixing step.
- the flap provided with the surface lighting element can be easily assembled with the base by means of the connecting pin.
- the surface lighting element can then be positioned to be flush with the surface of the wall, in particular by pivoting the flap which carries it relative to the base around the connection axis, from an open position allowing the fixing from the flap on the base by means of the connecting pin, to a closed position where the flap is substantially parallel to an average plane of the base and closes the access to the connecting axis.
- the flap carrying the surface lighting element can be easily dismounted and then raised relative to the base, and therefore with respect to the wall, as many times as necessary, for example for maintenance operations of the power supply device or replacement of the surface lighting element. Thanks to the mounting with a removable connecting pin, the repeated steps of disassembly and reassembly of the flap relative to the base are without damage to the connection between the flap and the base, which would not be the case for example with means deformable connecting links such as plastic clips that are not designed to withstand repeated solicitations over time.
- the disassembly and reassembly of the flap carrying the surface lighting element relative to the base can be performed by an end user having no specific qualification, and they do not require tools.
- the flap is pivoted again relative to the base around the connection axis, but this time from the closed position to the open position where the flap releases access to the removable connection axis, which allows to separate the flap relative to the base by removing the link axis.
- An end user can thus have easy access to the back of the surface lighting element.
- Disassembly also allows to set aside or reserve the shutter equipped with the surface lighting element, for example to repaint the wall without the risk of damaging the surface lighting element.
- the base and the flap are connected by an intermediate piece articulated at a first end to the base, by means of of a first connecting axis, and at a second end on the flap, by means of a second connecting axis, at least one of the first connecting axis and the second connecting axis being a removable axis allowing the disassembly and reassembly of the shutter relative to the base.
- the intermediate piece articulated both with respect to the base and with respect to the shutter which acts as a connecting rod, allows the surface-mounted light element mounted on the shutter to be housed in the wall with a spacing as narrow as possible with respect to the surrounding elements, which may be wall cladding elements or other lighting elements in the case of paving to obtain a large luminous surface. It is thus possible to hide the structure of the housing and to obtain an aesthetic integration of the surface lighting element on the surface of the wall, where only the emitting face of the surface lighting element is visible.
- the connecting axis between the flap and the intermediate piece is a removable axis relative to at least one of the flap and the intermediate piece.
- the housing is adapted to be housed in the thickness of a facing element of the wall.
- the housing provided with the surface lighting element has a thickness less than or equal to that of the wall facing elements, taken transversely to the surface of the wall.
- the base of the housing may be configured to be attached to at least one structural member of the wall and / or at least one facing element of the wall.
- the flap in the installed configuration of the housing in a wall, with the base fixed in the wall and the flap mounted on the base, the flap is able to receive the surface lighting element so that, in a closed position of shutter where it is substantially parallel to an average plane of the base, the surface lighting element is flush with the surface of the wall.
- the surface lighting element can be, in particular, an OLED element, rigid or flexible.
- the surface lighting element may be formed by at least one non-surface source, such as a light-emitting diode (LED), associated with an optical diffuser. It may be in particular a diffusing plate illuminated by the wafer using light emitting diodes (LED).
- the flap is pivotable relative to the base between a closed position in which the flap is substantially parallel to an average plane of the base, and an open position in which the flap releases access to the removable link axis.
- the or each connecting axis between the flap and the base is housed in an interior volume of the housing defined between the base and the flap in the closed position of the flap.
- the two connecting pins are advantageously housed in a volume defined between the base and the shutter in the closed position of the shutter.
- the housing is compact and secure, the connecting pins are not accessible in the closed position of the flap.
- the connecting pins are not visible, which contributes to a good visual appearance of a wall incorporating a surface mounted lighting element mounted on the shutter.
- the flap When the flap is pivotally mounted on the base by means of an intermediate piece articulated both with respect to the base and with respect to the flap, the flap is able to move relative to the base between a closed position wherein the flap and the intermediate piece are substantially parallel to an average plane of the base, and an open position in which at least the intermediate piece is inclined relative to the middle plane of the base and the flap releases access to the axis removable link.
- the base and the flap comprise complementary elements for guiding the shutter relative to the base between the open position and the closed position.
- These guide elements make it possible to ensure precise positioning of the shutter relative to the base and to compensate for any gaps or gaps in positioning related to the presence of the axis or axes.
- removable connection of the housing Preferably, the guide elements ensure a centering of the flap relative to the base.
- the housing comprises locking elements of the flap relative to the base in a closed position of the flap where it is substantially parallel to an average plane of the base.
- the locking elements comprise a member for holding the flap in the closed position, in particular a resilient member of the leaf-spring type, which is able to be deactivated by the application of a thrust force from the outside. of the case.
- the base of the housing comprises a bottom provided with at least one orifice for the passage of electrical connection elements of the surface lighting element. It is thus possible to connect the surface lighting element to a current source or a low voltage network located at the rear of the housing.
- connecting elements to a current source or a low voltage network can be provided in the volume of the support structure, behind the facing elements.
- the base has peripheral rims protruding from a bottom of the base and the housing includes jumpers configured to overcome the edges of the base.
- each jumper is able to overcome both edges of a first housing and a second juxtaposed housing, so as to provide an inter-housing connection.
- Such an inter-housing connection is of interest especially in the case of a tiling of surface lighting elements to obtain a large luminous surface.
- the invention also relates to a wall, such as a wall, a partition, a ceiling, a floor, comprising at least one housing as described above.
- the wall comprises a plurality of housings as described above and electrical connection elements providing electrical connection between the housings. These electrical connection elements are advantageously connected to a current source or a low voltage network at the rear of the housings.
- the invention also relates to a method of mounting a surface lighting element in a wall using a housing as described above, comprising steps in which:
- the base is fixed in the wall
- the base is fixed in the wall while the flap is disengaged from the base and, once the base fixed in the wall, the flap is mounted on the base using the removable connecting pin.
- FIG. 1 is a perspective view of a housing according to a first embodiment of the invention, the flap provided with an OLED lighting element is in the open position;
- Figure 2 is a view similar to Figure 1 with the shutter in the closed position;
- FIG. 3 is an exploded perspective view of the casing of FIG. 1;
- FIG. 4 is a partial front view of a partition comprising four housings identical to that of Figure 1 for the integration of OLED lighting elements in the partition;
- FIG. 5 is a perspective view on a larger scale of the detail V of FIG. 1;
- FIG. 6 is a partial section on a larger scale along the plane VI of Figure 2;
- FIG. 7 is a perspective view on a larger scale of two adjacent housings of FIG. 4;
- - Figure 8 is a cross section along the line VIII-VIII of Figure 4 in the closed position of the flap provided with an OLED lighting element; and - Figure 9 is a section similar to Figure 8 for a housing according to a second embodiment of the invention.
- the housing 1 is intended for integrating a surface lighting element 9, in particular an OLED element, into a wall such as a wall or a partition, a ceiling, a floor.
- the housing 1 comprises a base 2 and a flap 3 connected to each other by a connecting rod 4.
- the base 2 is intended to be fixed in the wall and the flap 3 is able to receive the lighting element 9 on its face 3A directed towards the outside of the case.
- the lighting element 9 can be assembled with the shutter 3 by any appropriate means, for example by gluing.
- the rod 4 is articulated at a first end 42 on the base 2 and at a second opposite end 43 on the flap 3.
- the flap 3 is pivotally mounted on the base 2 via the connecting rod 4.
- the flap 3 is adapted to move relative to the base 2 between a closed position, visible in Figure 2, wherein the flap 3 and the connecting rod 4 are substantially parallel to an average plane P of the base 2, and an open position, of which an example is visible in Figure 1, wherein at least the rod 4 is inclined relative to the average plane P of the base 2 and the flap 3 releases access to the interior volume of the housing.
- the connecting axis 5 between the first end 42 of the rod 4 and the base 2 is a fixed axis
- the connecting axis 6 between the second end 43 of the rod 4 and the flap 3 is a removable axis.
- the connecting pin 6 is removable both with respect to the flap 3 and the connecting rod 4, it being understood that it could be removable only with respect to one of these two parts.
- the flap 3 releases access to the detachable connecting pin 6, which allows disassembly of the flap 3 with respect to the base 2 by removal of the removable connecting pin 6 vis-à-vis the shutter 3 and / or the rod 4.
- the base 2 of the housing 1 is adapted to be fixed in a wall by any known means, in particular by screwing.
- the flap 3 is detached from the base 2, in particular when it is already provided with the lighting element 9, which allows to avoid any deterioration of the lighting element 9 during this fixing step.
- the base 2 may be fixed on at least one structural element and / or on at least one facing element of the wall.
- the base of each of the four identical housings 1 is fixed by screwing on a post 15 of the partition 10.
- the partition 10 comprises plasterboard 17 as elements of siding, for example type BA13 plasterboard, which are positioned in a partition frame composed of low and high smooth (not shown) and uprights 15 as elements of structure.
- the four housings 1 are positioned in an opening 18, which may be provided between a plurality of facing plates 17 or cut from at least one facing plate 17.
- the power supply of the lighting elements 9 carried by the four housings 1 is ensured. by any means known to those skilled in the art.
- the partition 10 may comprise elements ensuring an electrical connection between the four housings 1, which can be connected to a current source or to a low-voltage network provided at the rear of the housings in the frame of the partition.
- the power supply can be controlled independently for each lighting element 9 or globally for the four elements 9, via one or more switches.
- the partition 10 plays a dual role of partition and lighting.
- the housing 1 is adapted to be housed in the thickness of the facing plates 17 of the partition 10.
- each housing 1 in the partition 10 With the base 2 which is fixed on an upright 15 and the shutter 3 provided with the lighting element 9 which is pivotally mounted on the base 2 via the connecting rod 4, the shutter 3 is able to pass between the closed position illustrated by the housing 1 at the top right in FIG. 4, and the open position illustrated by the housing 1 at the bottom right in FIG. 4.
- the lighting element 9 In the closed position, the lighting element 9 is in flush with the surface 10A of the partition 10, which makes it possible to obtain a uniform visual appearance of this surface 10A. In the open position, it is possible to disassemble the shutter 3 provided with the lighting element 9 relative to the base 2 and to have access to the rear of the partition 10, for example for maintenance operations.
- the base 2, the flap 3 and the connecting rod 4 of the housing 1 are each made by folding and cutting a sheet.
- the base 2, the flap 3 and the connecting rod 4 of the housing 1 are made of galvanized steel.
- one or more of the base 2, the flap 3 and the rod 4 of the housing 1 may be made of other materials adapted to their function, in particular a polymeric material, such as for example acrylonitrile butadiene styrene (ABS), the polymeric material being optionally reinforced with fibers such as glass or carbon fibers.
- ABS acrylonitrile butadiene styrene
- the various elements of the housing 1 can then advantageously be obtained by injection molding.
- the base 2 of the housing 1 comprises a bottom 21 of quadrilateral shape and a plurality of peripheral rims 23, all of which project from the same side with respect to the bottom 21.
- the shutter 3 and the connecting rod 4 are facing the bottom 21 of the base 2 and are surrounded by the flanges 23.
- the casing 1 comprises four jumpers 8 configured to snap on the flanges 23 on each of the four sides of the base.
- each jumper 8 is able to overcome both flanges 23 on one side of a first housing 1 and flanges 23 on an adjacent side of a second housing 1, as shown in the view on a larger scale of Figure 7. It is thus possible to obtain an inter-housing connection in the case of paving with several casings 1 juxtaposed to obtain a large luminous surface, as shown in FIG. example of Figure 4.
- the bottom 21 of the base 2 is provided with several cutouts.
- the bottom 21 comprises an orifice 22 provided for the passage of cables 14 for electrical connection of the lighting element 9, as shown in FIG. 8, in order to connect the element 9 to a current source or to a low voltage network located at the back of the housing 1.
- the bottom 21 is also provided with two grooves 28 for guiding the displacement of the flap 3 with respect to the base 2 between the open position and the closed position, which are adapted to cooperate with complementary hooks 38 provided on the flap 3.
- the grooves 28 and hooks 38 a pair of which is clearly visible in FIG. 5, make it possible to ensure precise positioning and centering of the shutter 3 with respect to the base 2 during the passage between the open position and the closed position, by compensating possible positioning sets due to the connecting pins, and in particular to the removable connecting pin 6.
- the grooves 28 and hooks 38 also allow locking of the flap 3 relative to the base 2 in the closed position, in combination with an additional hook 37 of the flap 3 and a leaf spring 7.
- the leaf spring 7, which has globally an S shape may be made of steel or any other material adapted to its function.
- An end portion 71 of the S is fixed on the bottom 21 of the base 2, passing between the bottom 21 and the end 42 of the connecting rod 4 at the connecting pin 5, while the other part end 73 of the S is intended to be received in a notch 83 of the jumper 8 which overcomes the side of the base 2 situated in the vicinity of the connection axis 5.
- the leaf spring 7 comprises, in the central part of the S, an opening 77 designed to receive the hook 37 of the flap 3 in the closed position, and thus elastically hold the flap 3 in the closed position against an effort of openness.
- a thrust force F can for example be exerted using a rigid card that slides in the gap 1 1 delimited between the jumper 8 cooperating with the end portion 73 of the leaf spring 7 and the edge vis-à-vis the lighting element 9.
- the thrust force F causes a deformation of the leaf spring 7, as shown in dashed lines in FIG. 6, so that the hook 37 of the flap is no longer engaged in the opening 77 of the leaf spring 7, which releases the flap and allows it to pass from the position closed to the open position.
- the mounting of a lighting element 9 in the partition 10 using a housing 1 comprises a step in which the base 2 of the housing 1 is fixed rigidly in the partition 10, in particular by screwing 21 of the bottom 21 on an amount 15 of the partition with the aid of at least one screw 16, as shown in Figure 8.
- this step takes place while the flap 3 is disengaged vis-à-vis the base 2.
- the lighting element 9 is fixed on the flap 3, for example by gluing.
- this step takes place while the flap 3 is disengaged with respect to the base 2.
- the shutter 3 is then mounted provided with the lighting element 9 on the base 2 fixed in the partition 10 by means of the removable connecting pin 6, the shutter 3 being in the open position.
- the shutter 3 carrying the lighting element 9 is then moved from the open position to the closed position by displacement of the connecting rod 4 and the shutter 3 around the connecting pins 5 and 6. In the closed position, the element 9 is in flush with the surface 10A of the partition 10.
- the partition 10 advantageously comprises finishing joints 12 at each junction between a jumper 8 of a housing 1 and an adjacent facing plate 17.
- these finishing joints can be made using Placolistel®-type profiles 13 marketed by Placoplatre, which are inserted at each junction between a jumper 8 and an adjacent facing plate 17, screwed into the plate. facing 17, then covered with a finishing coating.
- the shutter 3 provided with the lighting element 9 is removed during the finishing work that is the installation of finishing joints, or even the painting, which makes it possible to avoid any deterioration of the lighting element 9.
- the housing 1 of this second embodiment differs from that of the first embodiment only in that the base 2 of the housing is adapted to allow its attachment to a facing element 17 of the partition 10.
- the bottom 21 of the base 2 extends beyond the protruding flanges 23, by a rim 24 adapted to bear against the rear of the facing plate (s) 17 of the partition 10 surrounding the housing 1.
- the base 2 can then be fixed on at least one of these facing plates 17, for example by screwing with a screw 19 which passes through both the finishing profile 13, the facing plate 17 and the border 24 of the base 2.
- a housing according to the invention is easily integrated into a conventional composite wall structure, such as a partition, a ceiling, a floor, which makes it possible to form a wall ensuring a dual function of wall and luminaire .
- a housing according to the invention In configuration installed in a wall, a housing according to the invention also allows easy mounting and dismounting of the flap carrying the surface lighting element relative to the base, and therefore with respect to the wall, without the need for tools and as many times as necessary. An end user can easily perform maintenance or replacement operations of the surface lighting element.
- an integration box it is possible to create on a wall a luminous surface with a good visual appearance, including at the junction between each surface lighting element and an adjacent facing plate where finishing joints are advantageously made.
- the luminous surface obtained can also be of large size, by paving with the aid of several juxtaposed boxes.
- the shutter of the integration box is pivotally mounted on the base with the aid of an intermediate piece hinged on both the base and the flap with two connecting pins.
- the flap can be pivotally mounted directly on the base with a single connecting pin, without intermediate piece.
- each of the two connecting axes is a removable axis, not just one of the two axes as in the previous examples, or that it is the connecting axis between the intermediate piece and the base which is a removable axis, instead of the connecting axis between the intermediate piece and the flap as in the previous examples.
- the surface lighting element carried by the flap of an integration box according to the invention may also be different from an OLED element.
- the surface lighting element may be a diffusing plate, flexible or rigid, illuminated by the wafer using light emitting diodes (LED).
- the invention has been illustrated in the case of a demountable frame wall and plaster facings.
- the invention is however also applicable for other types of walls, particularly for both monolithic walls and composite walls, especially for partitions, ceilings, floors.
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)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1562588A FR3045780B1 (fr) | 2015-12-17 | 2015-12-17 | Boitier de montage d'un element d'eclairage |
| PCT/FR2016/053527 WO2017103539A1 (fr) | 2015-12-17 | 2016-12-16 | Boîtier de montage d'un élément d'éclairage surfacique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3390898A1 true EP3390898A1 (fr) | 2018-10-24 |
Family
ID=55759722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP16825540.4A Withdrawn EP3390898A1 (fr) | 2015-12-17 | 2016-12-16 | Boîtier de montage d'un élément d'éclairage surfacique |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10788192B2 (fr) |
| EP (1) | EP3390898A1 (fr) |
| CA (1) | CA3007392A1 (fr) |
| FR (1) | FR3045780B1 (fr) |
| WO (1) | WO2017103539A1 (fr) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6059424A (en) * | 1996-06-03 | 2000-05-09 | Kotloff; Ronald F. | Fluorescent lighting fixture |
| JP3759045B2 (ja) * | 2002-01-23 | 2006-03-22 | タキゲン製造株式会社 | 天井部における機器附設体の開閉装置 |
| EP2194313B1 (fr) * | 2008-12-05 | 2011-09-07 | Toshiba Lighting & Technology Corporation | Luminaire |
| FR2970019B1 (fr) * | 2010-12-30 | 2013-02-01 | Normalu | Caisson lumineux a charniere a bras telescopique |
| FR2974132B1 (fr) * | 2011-04-18 | 2013-06-14 | Normalu | Dispositif pour le basculement d'au moins un caisson mobile monte sur une paroi telle qu'un mur ou un plafond. |
| US8764216B2 (en) | 2011-07-28 | 2014-07-01 | Ecolite Manufacturing Co. | Universal light-emitting diode for light fixtures |
| CN104747928B (zh) * | 2013-12-27 | 2018-10-16 | 晶宝智电科技有限公司 | 发光二极管灯具 |
-
2015
- 2015-12-17 FR FR1562588A patent/FR3045780B1/fr not_active Expired - Fee Related
-
2016
- 2016-12-16 CA CA3007392A patent/CA3007392A1/fr not_active Abandoned
- 2016-12-16 US US16/061,744 patent/US10788192B2/en not_active Expired - Fee Related
- 2016-12-16 EP EP16825540.4A patent/EP3390898A1/fr not_active Withdrawn
- 2016-12-16 WO PCT/FR2016/053527 patent/WO2017103539A1/fr not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017103539A1 (fr) | 2017-06-22 |
| FR3045780A1 (fr) | 2017-06-23 |
| CA3007392A1 (fr) | 2017-06-22 |
| US10788192B2 (en) | 2020-09-29 |
| FR3045780B1 (fr) | 2020-02-21 |
| US20180363887A1 (en) | 2018-12-20 |
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