초록 ▼

An illuminated sign includes a housing and/or a frame, a plate of a light-transmitting material and at least one three-dimensional body, likewise of a light-transmitting material such as a convex strip, in the form of figure, a sign, a decoration or the like, and a light source, which is mounted on

An illuminated sign includes a housing and/or a frame, a plate of a light-transmitting material and at least one three-dimensional body, likewise of a light-transmitting material such as a convex strip, in the form of figure, a sign, a decoration or the like, and a light source, which is mounted on the housing and/or the frame. The illuminated sign further includes one or more light guides for coupling light from the light source into the three-dimensional body or bodies. The light guide(s) make(s) it possible to capture light from, for example, one centrally disposed TL tube and couple said light into at least one three-dimensional body, so that an effective lighting of said body is obtained.

대표청구항 ▼

What is claimed: 1. An illuminated sign comprising: a housing, a front plate mounted to the housing, at least one three-dimensional body of a light-transmitting material, a light source, at least one light guide for coupling light from the light source to the at least one three-dimensional body, th

What is claimed: 1. An illuminated sign comprising: a housing, a front plate mounted to the housing, at least one three-dimensional body of a light-transmitting material, a light source, at least one light guide for coupling light from the light source to the at least one three-dimensional body, the light guide comprising a plate-like structure having an outer edge and being made from a light-transmitting material, the plate-like structure of the light guide extending at least substantially parallel to and laterally beyond an edge of the front plate and the light guide engaging the at least one three-dimensional body laterally beyond an edge of the front plate the three-dimensional body being disposed along at least a portion of the outer edge of the light guide. 2. The illuminated sign according to claim 1, wherein the at least one light guide comprises an end surface for directing light received into the light guide from the light source and into the three-dimensional body, and wherein said end surface is optically coupled to the three-dimensional body and conforms to the shape thereof. 3. The illuminated sign according to claim 2, wherein a width of said end surface is smaller than a width of said three dimensional body. 4. The illuminated sign according to claim 1, wherein said edge of the plate-like structure is bevelled. 5. The illuminated sign according to claim 1, wherein said plate-like structure comprises a recess in which the light source is disposed. 6. The illuminated sign according to claim 1, wherein at least part of the front plate is opaque. 7. The illuminated sign according to claim 6, wherein an opaque layer is disposed on the front plate with at least one opening provided through the layer exposing the front plate, and wherein another three-dimensional body is disposed on said opening, and wherein the light guide and the three dimensional body connected thereto are disposed between the housing and the front plate but laterally spaced beyond the front plate so the opaque layer does not block or cover the three-dimensional object connected to the light guide. 8. The illuminated sign according to claim 1, wherein the light guide contains a fluorescent substance. 9. The illuminated sign according to claim 1, wherein said three-dimensional body consists of a paste. 10. The illuminated sign according to claim 9, wherein the paste is one of a UV-hardening or a self-hardening paste. 11. An illuminated sign comprising: a housing, a front plate of a light-transmitting material mounted to the housing, at least one three-dimensional body of a light-transmitting material, a light source, at least one light guide for coupling light from the light source to the at least one three-dimensional body, the at least one light guide comprising a plate-like structure which extends at least substantially parallel to and laterally beyond an edge of the front plate, the plate-like structure of the at least one light guide comprising a bevelled edge, and wherein the at least one three-dimensional body engages the bevelled edge of the plate-like structure of the at least one light guide laterally beyond an edge of the front plate. 12. The illuminated sign according to claim 11, wherein the plate-like structure comprises a recess in which the light source is disposed. 13. The illuminated sign according to claim 11, wherein at least part of the front plate is opaque. 14. The illuminated sign according to claim 13, wherein an opaque layer is disposed on the front plate with at least one opening provided through the layer exposing the front plate, and wherein another three-dimensional body is disposed on the opening, and wherein the bevelled edge of the light guide and the three dimensional body connected thereto are disposed between the housing and the front plate but laterally spaced beyond the front plate so the opaque layer does not block or cover the bevelled edge or three-dimensional object connected thereto. 15. The illuminated sign according to claim 11, wherein the light guide contains a fluorescent substance. 16. The illuminated sign according to claim 11, wherein the at least one three-dimensional body comprises a light-transmitting material.