Luminous multiple glazing unit for an item of furniture
First Claim
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1. A luminous multiple glazing unit comprising:
- a first sheet of mineral glass or organic glass having a first main face and a second main face and an edge;
a second sheet separated from the first sheet by a peripheral spacer;
a peripheral light source supported by a source support, said light source being selected from a self-supporting optical fiber with a lateral portion forming a light emitting zone and from light-emitting diodes each comprising a semiconductor chip with an emitting face, the emitting zone or face being opposite the edge of the first sheet for propagation of visible light or ultraviolet light, or both visible and ultraviolet light injected in a thickness of the first sheet by said peripheral light source, the first sheet performing the role of guide of the injected light; and
a light extraction device to extract the guided light to form at least one luminous zone;
an assembly element arranged at a periphery of the glazing unit and over the edge of the first sheet so that an elongated cavity is formed between the assembly element and the edge of the first sheet when the assembly element is arranged at the periphery of the glazing unit, said assembly element including an opening for arranging said source support inside the elongated cavity, the source support being removably arranged in the elongated cavity, anda cap constructed to cover said opening and removably connected to the assembly element,wherein the opening is formed on an outer surface of the assembly element and is dimensioned to receive the source support through said opening to arrange the source support in the elongated cavity, andwherein the light source extends along a longitudinal direction along the edge of the first sheet and the opening and the cap extend along that same longitudinal direction when the cap covers the opening,wherein the luminous multiple glazing unit is a glazing unit of a door of a furniture.
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Abstract
A luminous multiple glazing unit of a door of furniture notably refrigerated includes a first sheet of mineral glass or organic glass, a second sheet separated from the first sheet by peripheral spacer, a peripheral light source with a source support, a light extraction device for extracting the guided light to form at least one luminous zone, the source support being in a housing surrounded by material, forming a framing, including an assembly element, covered by a cap, the cap and the diode support being removable from the glazing unit.
27 Citations
22 Claims
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1. A luminous multiple glazing unit comprising:
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a first sheet of mineral glass or organic glass having a first main face and a second main face and an edge; a second sheet separated from the first sheet by a peripheral spacer; a peripheral light source supported by a source support, said light source being selected from a self-supporting optical fiber with a lateral portion forming a light emitting zone and from light-emitting diodes each comprising a semiconductor chip with an emitting face, the emitting zone or face being opposite the edge of the first sheet for propagation of visible light or ultraviolet light, or both visible and ultraviolet light injected in a thickness of the first sheet by said peripheral light source, the first sheet performing the role of guide of the injected light; and a light extraction device to extract the guided light to form at least one luminous zone; an assembly element arranged at a periphery of the glazing unit and over the edge of the first sheet so that an elongated cavity is formed between the assembly element and the edge of the first sheet when the assembly element is arranged at the periphery of the glazing unit, said assembly element including an opening for arranging said source support inside the elongated cavity, the source support being removably arranged in the elongated cavity, and a cap constructed to cover said opening and removably connected to the assembly element, wherein the opening is formed on an outer surface of the assembly element and is dimensioned to receive the source support through said opening to arrange the source support in the elongated cavity, and wherein the light source extends along a longitudinal direction along the edge of the first sheet and the opening and the cap extend along that same longitudinal direction when the cap covers the opening, wherein the luminous multiple glazing unit is a glazing unit of a door of a furniture. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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18. A luminous multiple glazing unit comprising:
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a first transparent sheet having an outer main face, an inner main face and an edge; a second transparent sheet separated from the first transparent sheet by a peripheral spacer, the second transparent sheet having an outer main face, an inner main face and an edge, the inner main face of the first transparent sheet facing toward the inner main face of the second transparent sheet; a peripheral light source supported by a source support, said light source including a light emitting face that is opposite the edge of the first transparent sheet so that, in use, light emitted by the light emitting face propagates in a thickness of the first transparent sheet, the light being visible light or ultraviolet light, or both visible light and ultraviolet light; a light extraction device arranged to extract the light propagating in said first transparent sheet to form at least one luminous zone, and an assembly element arranged at a periphery of the glazing unit and covering the edges of the first and second transparent sheet and attached to at least one of the outer main faces of the first and the second transparent sheet so that an elongated cavity is formed between the assembly element and at least the first transparent sheet when the assembly element is arranged at the periphery of the glazing unit, said assembly element including an opening for arranging said source support inside the elongated cavity, the source support being removably arranged in the elongated cavity, and a cap constructed to cover said opening and removably connected to the assembly element, wherein the opening is formed on an outer surface of the assembly element and is dimensioned to receive the source support through said opening to arrange the source support in the elongated cavity, and wherein the light source extends along a longitudinal direction along the edge of the first sheet and the opening and the cap extend along that same longitudinal direction when the cap covers the opening, wherein the luminous multiple glazing unit is a glazing unit of a door of a furniture. - View Dependent Claims (19, 20, 21, 22)
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Specification