• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Ceiling of a building that is equipped with a hanging lamp suspension system so that the electrical connection and the suspension are realized at a level above the lower surface of the ceiling and possibly of the central box cover, for example inside the central box. Preferably the electrical connection and suspension are placed completely above the bottom surface of the ceiling and of the central box cover. For example, the existing central box cover is replaced by a modified type. In one embodiment, cover plate and central box cover have screwed-together stubs through which the hanging wire is threaded prior to screwing together.
    公开号:NL2017532A
    申请号:NL2017532
    申请日:2016-09-26
    公开日:2017-04-05
    发明作者:Neyt Joeri
    申请人:Neyt Joeri；
    IPC主号:
    专利说明:

    Ceiling with hidden hanging lamp hanging system, hanging lamp hanging system and working method.
    This invention relates to a suspension system for suspending a hanging lamp from the ceiling.
    It is known to suspend a hanging lamp by realizing the electrical connection and suspension just below the ceiling under the cover of the central box recessed into the ceiling. For a neat finish, the electrical connection and suspension point are hidden with an aesthetic cover. The result is aesthetically not optimal because the hood forms a bump protruding from the ceiling. FR2694847 and NL1040911 handle electrical connections in relation to a ceiling.
    The object of the invention is a cleaner finish of hanging a hanging lamp from the ceiling.
    To this end, a suspension system is proposed so that the electrical connection and / or the suspension are realized at a level above the lower surface of the ceiling and / or of the central box cover, for example inside the central box cover, preferably such that the electrical connection and / or suspension are is completely above the bottom surface of the ceiling and / or of the central box cover.
    For this purpose, the existing central box cover is replaced by an adapted type. In a preferred embodiment, a preferably flat cover plate is mounted against the bottom surface of the ceiling, preferably releasable, to cover the central box and to hide it from view. Most preferably, the cover plate is anchored to the central box cover and / or covers it.
    This results in an aesthetically more attractive suspension system by sinking at least a part of the suspension system in the ceiling. The cover plate causes at the most a minimal protrusion from the bottom surface of the ceiling. One or more of the central box, central box cover and cover plate are equipped with mounting means for the detachable mounting of the central box cover and / or the cover plate on, for example, ceiling or central box cover or central box. Different ways of mounting are conceivable, such as with magnetic means or click means or hook means or screw means.
    In a preferred embodiment, the central box cover has a, preferably centrally placed, through-opening, preferably forming part of a stub with optionally a thread, preferably internal, and / or the cover plate, a preferably centrally-positioned, through-opening, preferably forming part of a stub with possibly thread, preferably externally. These openings are preferably aligned. These stubs can be inserted into each other, for example screwed, preferably the stub of the cover plate into that of the central box cover. Preferably, one of the openings, preferably that of the cover plate, is arranged so that the current wire of the hanging lamp can be threaded through it in a snug manner. If mounted in a manner as intended on a horizontal ceiling, these openings or stumps are preferably substantially vertical.
    The cord of the hanging lamp preferably extends through an opening of the central box cover and / or the cover plate.
    The stump on the cover plate preferably protrudes from the cover plate on both sides. The stub on the central box cover is preferably located on its side remote from the cover plate. The stump on the cover plate on its side facing the central box cover is preferably longer, preferably at least 10% longer, than the stump on the central box cover, preferably on its side facing away from the cover plate. One or more of the central box, the central box cover and the cover plate are preferably equipped with means, for example belonging to a strain relief, for retaining the electric wire and / or hanging wire of the lamp. In a preferred embodiment, said means comprise an edge of the hole through which the wire of the lamp extends, which edge forms a stop against which a protrusion rests on the wire. In one embodiment, the strain relief is directly from the wire to the central box or central box cover or indirectly to that part through a component, such as the stump, of the cover plate. Other means are also conceivable, preferably wherein the strain relief takes place at a level above the lower surface of the ceiling, preferably within the central box.
    The central box cover is preferably based on a flat plate from the surface of which preferably a wall, for example stiffening ribs, protrude.
    The accompanying drawing shows one of the many embodiments that belong to the invention.
    FIG. 1 shows a side view in section;
    FIG. 2 and 3 show a perspective view;
    FIG. 4 shows a side view in section;
    FIG. 5 and 6 show an image recording.
    FIG. 1 shows the assembled unit of the central box cover 4 and the cover plate 5 of which the stubs 10, 11 are screwed together.
    FIG. 2 shows the central box cover 4 and FIG. 3 shows the cover plate 5, both with a threaded plug 10, 11.
    FIG. 4 shows a ceiling equipped with the invention, with an illustration of the strain relief 2. The ceiling is formed by plasterboards 7 mounted on supporting slats 6. The visible side of the plasterboards 7 carries a plaster layer 8. From the invention, the central box 1 and the central box cover 4 which is mounted to the central box with screws 3. The electric wire 9 of the hanging lamp (not visible) extends from a distance below the plaster layer 8 of the ceiling through the stubs 10, 11, 12 and beyond the strain relief 2 to inside the central box 1. The ends of the conductor wires of the wire 9 located inside the central box 1 are shown in a loose state. In reality, these ends are connected to the electrical wires of the building's electricity grid ending in the central box 1.
    FIG. 5 and 6 show the system during the mounting of a hanging lamp. The hanging wire, also electrical wire, of the lamp is connected inside the central box to the electrical wiring, after it has been threaded through the stump of the cover plate and of the central box cover and then has been threaded on the strain relief. The central box cover is then mounted on the central box. Finally, the cover plate with its stub is screwed into the stub of the central box cover.
    The hanging lamp hangs on its power cord. The strain relief is restrained by the central box cover, possibly through the stub of the cover plate. So the central box cover carries the hanging lamp.
    The central box cover is, for example, square, has a dimension with sides of 69 mm x 69 mm and thickness 2 mm, a weight of 13.3 g and is made of polypropylene. The cover disc has, for example, a size: diameter 120 mm x thickness 4 mm, a weight of 47 g and is made of ABS.
    Preferably one or more of the following applies: the central box cover rectangular or square; the cover plate circular; the diameter or body diagonal of the cover plate is at least 10 or 15 mm or 5 or 10% larger than that of the central box cover; cover plate thickness between 2 and 5 mm, such as 4 mm and / or thicker, such as at least 0.5 or 1 mm, than the central box cover; central box cover thickness between 1 and 3 mm, such as 2 mm.
    A possible alternative provides for another attachment of the cover plate to the central box cover by, for example, magnetic means or by hook-shaped legs on the cover plate which are anchored in keyhole-shaped openings in the central box cover by a combined insert and then rotational movement of the cover plate.
    Other alternatives also belong to the invention. For example, a differently constructed ceiling, for example, of concrete slab plates.
    权利要求:
    Claims (41)
    [1]
    1. Ceiling of a building that is equipped with a hanging lamp hanging system so that the electrical connection and the suspension are realized at a level above the lower surface of the ceiling and of the central box cover, inside the central box.
    [2]
    2. Ceiling according to claim 1, designed in such a way that the electrical connection and suspension are located entirely above the lower surface of the ceiling and of the central box cover.
    [3]
    3. Ceiling as claimed in claim 1 or 2, the electrical connection comprises a continuous electrical wire extending upwards from the hanging lamp below the ceiling with two electrical wires terminating inside the central box and there being galvanically connected to the electrical wires of the electricity network of the electrical network of the building.
    [4]
    4. Ceiling as claimed in any of the foregoing claims, the hanging lamp hangs on a wire functioning as hanging wire and electric wire.
    [5]
    5. Ceiling according to one of the preceding claims, the wire on which the hanging lamp hangs is associated with a strain relief inside the central box.
    [6]
    6. Ceiling as claimed in any of the foregoing claims, a flat cover plate is detachably mounted against the bottom surface of the ceiling by mounting means, which plate covers the central box from below and hides it from view.
    [7]
    7. Ceiling according to one of the preceding claims, one or more of the central box (1), central box cover (4) and cover plate (5) are equipped with mounting means for releasably mounting the central box cover and the cover plate.
    [8]
    8. Ceiling according to one of the preceding claims, the central box cover has a centrally placed, continuous opening.
    [9]
    9. Ceiling according to claim 8, the central box cover comprises a stub with internal screw thread radially bounding the through opening.
    [10]
    10. Ceiling according to one of the preceding claims, the cover plate comprises a centrally placed, through-opening.
    [11]
    11. Ceiling as claimed in claim 10, the cover plate comprises an external thread threaded radially bounding the through opening.
    [12]
    12. Ceiling according to one of the preceding claims, the openings of central box cover and cover plate are mutually aligned.
    [13]
    13. Ceiling according to one of the preceding claims, the stubs (10, 11) are inserted and screwed together, thereby the stump of the cover plate in that of the central box cover.
    [14]
    14. Ceiling according to one of the preceding claims, the hanging wire of the hanging lamp is threaded snugly through an opening of the suspension system.
    [15]
    15. Ceiling according to claim 14, the hanging wire is threaded through the central opening of the cover plate.
    [16]
    A ceiling according to any one of the preceding claims, wherein the ceiling is horizontal and the axes of the openings and stumps (10, 11, 12) are substantially vertical.
    [17]
    17. Ceiling according to one of the preceding claims, the wire of the hanging lamp extends through an opening of the central box cover and the cover plate.
    [18]
    18. Ceiling according to one of the preceding claims, the stub (11, 12) on the cover plate protrudes from the cover plate on both sides.
    [19]
    A ceiling according to claim 18, the stub (12) on the side facing away from the ceiling has a smooth external radial surface.
    [20]
    20. Ceiling according to one of the preceding claims, the stub (10) on the central box cover is located on its side facing away from the cover plate.
    [21]
    A ceiling according to any one of the preceding claims, the stub (11) on the cover plate on its side facing the central box cover is preferably longer than the stub (10) on the central box cover.
    [22]
    A ceiling according to claim 21, the stub (11) is at least 10% longer than the stub (10) on the central box cover (4) on its side (4) facing away from the cover plate (5).
    [23]
    23. Ceiling according to one of the preceding claims, one or more of the central box, the central box cover and the cover plate are provided with means, for example belonging to a strain relief, for retaining the electric wire and / or hanging wire of the lamp.
    [24]
    24. Ceiling as claimed in claim 23, wherein said means comprise an edge of the hole through which the wire of the lamp extends, which edge forms a stop against which a protrusion rests on the wire.
    [25]
    25. Ceiling according to claim 23 or 24, the strain relief is made directly from the wire to the central box or central box cover.
    [26]
    26. Ceiling according to claim 23 or 24, the strain relief is effected indirectly towards the central box or central box cover with the intervention of a part, such as the stump, of the cover plate.
    [27]
    27. Ceiling according to one of the preceding claims, the system comprises means which are arranged such that the strain relief of the hanging wire of the hanging lamp takes place at a level above the lower surface of the ceiling.
    [28]
    A ceiling according to claim 27, wherein the strain relief takes place inside the central box.
    [29]
    29. Ceiling according to one of the preceding claims, the central box cover is based on a flat plate.
    [30]
    30. Ceiling according to claim 29, stiffening ribs protrude from the surface of the central box cover (4).
    [31]
    31. Ceiling according to one of the preceding claims, the cover plate is based on a flat plate.
    [32]
    32. Ceiling according to claim 31, the cover plate comprises a round, flat disc.
    [33]
    A ceiling according to any one of the preceding claims, the cover plate and the central box cover are made of polymeric material.
    [34]
    34. Ceiling according to one of the preceding claims, the cover plate and the central box cover are injection molded.
    [35]
    35. Ceiling according to one of the preceding claims, the cover plate overlaps with a radially completely circumferential outer edge area the bottom surface of the annular ceiling edge part which surrounds the ceiling recess for the central box radially completely circumferentially.
    [36]
    36. Ceiling according to one of the preceding claims, the body diagonal of the cover plate is at least 10% larger than that of the central box cover.
    [37]
    37. Ceiling according to one of the preceding claims, the central box cover fits into the ceiling recess provided for this with little play.
    [38]
    38. Suspension system for a ceiling according to one of the preceding claims.
    [39]
    39. Method for suspending a hanging lamp from a ceiling, wherein the existing central box cover is replaced by a modified type.
    [40]
    40. A method for suspending a hanging lamp from a ceiling, wherein the strain relief and the galvanic connection to the power grid of the building are realized inside the central box (1) at a level above the mounted central box cover and the hanging wire (9) is threaded by an opening in the central box cover (4) and the cover plate (5) and the cover plate (5), with the central box cover mounted, is moved from below to the ceiling to support against the bottom surface of the ceiling, and is fixed in that position by mounting means , so that the cover plate permanently conceals the ceiling opening of the central box from the view from below.
    [41]
    A method according to claim 40, wherein the hanging wire (9) is threaded through an opening in a stub (10, 11) in the central box cover (4) and the cover plate (5) and the stubs (10, 11), with the central box cover mounted , are screwed together with their internal or external thread, which fits onto each other, so that the cover plate moves from below to the ceiling by screwing the stubs together to support against the bottom surface of the ceiling and by the screwed-in stubs in that position is fixed so that the cover plate permanently conceals the ceiling recess of the central box from the view from below.
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    同族专利:
    公开号 | 公开日
    NL2017532B1|2022-03-04|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    NL2015535|2015-09-30|
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