UA88800U - Profile for fixation of stretched ceiling with possibility of placement of light source there - Google Patents

Abstract

A profile for fixation of stretched ceiling with possibility of placement of light source there, this includes a base for fixation to the wall and/or ceiling, ribs with different lengths, placed at angle to each other, those form the cavity for laying the sheet with the harpoon arranged with possibility of its support, and the profile has surface, for instance flat one, for placement of the light source, this is made as an interrupted or continuous ring.

Description

The useful model belongs to the field of construction, in particular to structures of stretch ceilings with decorative lighting.

The well-known assembly of the stretch ceiling, which is made in the form of a profile element that is fixed along the perimeter of the upper part of the walls of the room, contains an open cavity, turned down, which is used to install a harpoon with a cloth fixed on it.

The profiled element is made of vertical ribs of different heights joined by a horizontal shelf, creating an open downward cavity for the facility from the bottom of the panel, ensuring its contact with the edge of a rib of greater height installed on the side of the facility, and having a shoulder located inside the cavity for supporting the edging, elements for support fasteners, made in the form of a plate protruding from a horizontal shelf, and installed vertically or horizontally when attaching the support to the wall or ceiling, while the shoulder strap is made horizontal and placed on a lower edge (see patent VO Mo2040651, IPC 6 Е0О4В89/00 , published on July 25, 1995).

However, in the known assembly of the stretch ceiling, there is no place for attaching a light source, for example, an LED strip or a cord.

A known node for fastening a stretch ceiling, which contains a basic element in the form of a profile, which has four walls located at an angle to each other, creating a cavity with an entrance hole between the two narrowest walls and with the widest wall intended for fastening to the wall, an overhead part made with the possibility of overlapping the entrance opening, the fixing element, made with the possibility of installation in the cavity of the base element, and the fixing element has a T-shaped profile in cross section with bends along the edges of the horizontal shelf, made with the possibility of abutting its ends against the specified narrow walls of the base element, and the edges of the overhead part are made with flanges for abutment against the narrow walls of the base element from their inner side. At the same time, the overhead part is made with a shelf covering the outer surface of the narrow wall of the base element adjacent to its widest wall. Fastening holes are formed in the widest wall of the base element, and the dimensions of the narrow walls of this element are selected to allow free access to the fastening holes. The walls of the base element have the same thickness and are located outside and inside at right angles to each other. The basic element is done

Made of metal, for example, aluminum alloy. The wall located between the widest and one of the narrowest walls of the base element is made in such a way that it uniformly increases in thickness to the side of the widest wall in such a way that the angle between the outer surfaces of these walls is sharp, where the base element is made of polymer material (see Fig. Patent of the Higher Education Institution

Mo2325490, IPC (2006) E0O489/30, publ. 25.05.2008).

The disadvantage of the known profile is the laboriousness of attaching the stretch ceiling fabric to it, as well as the lack of the possibility of attaching a light source to it, for example, an LED strip or a neon cord.

A known profile is selected as a prototype.

The prototype and the claimed useful model have the following common features: a shaped profile with ribs located at an angle to each other, which create a cavity with an inlet between the ribs; rib - a base intended for attachment to the wall; overhead part - an insert made with the possibility of overlapping the entrance hole, while its edges are made with ledges for abutment;

The useful model is based on the task of creating a profile that is easy to manufacture and easy to install, made with the possibility of attaching an LED strip to its surface, using a minimum number of additional devices, while the light source can be located both in an open cavity and in a niche.

The task is solved by a profile for fastening a stretch ceiling with the possibility of placing a light source in it, which contains ribs located at an angle to each other, creating a cavity with an entrance hole and a base for fastening to the wall surface, while the adjacent ribs form a cavity for the establishment and fastening of the canvas with a harpoon, made with the possibility of its stop, and the profile has a surface, for example flat, for placing a light source, made, for example, in the form of a discontinuous or solid rib, while one rib of the cavity for the establishment and fastening of the canvas with the harpoon is made of a longer length, than the parallel rib containing the surface for the support of the harpoon fixed on the canvas. The profile has one or more locking joints for the possible fixing of a decorative insert that covers the gap between the edge of the tensioned fabric and the connecting surface. The ribs, which carry the force load from the tension of the canvas, because they are made with rounded radii at the edges. The profile is made of aluminum with the possibility of use on curved areas. The surface for the light source is designed for the LED strip with the possibility of attaching the LED strip using an adhesive composition, and as a basis for attaching the profile to two mutually perpendicular surfaces, a profile with two extreme mutually perpendicular edges is used.

The light source is made in the form of an LED strip and/or a neon cord.

The LED strip is fixed with glue. The location of the light source in the niche gives a more attractive effect for interior decoration, visually demonstrating the "steaming" of the stretched canvas. Thus, due to the location of the light source in the niche created by the shape of the profile, the perimeter at the place where the canvas adjoins the wall will be illuminated.

The technical result of the proposed solution is the creation of a hidden placement of the light source, which is carried out due to the profile for the installation of the stretch ceiling, as well as the simplification and acceleration of the installation of the suspended ceiling.

The proposed useful model is illustrated by drawings. Figure 1 shows the view of the claimed profile fixed on the ceiling (in section).

Figures 2-15 show the mounting schemes of the stretch ceiling with various variants of this profile.

The profile for fastening the stretch ceiling with the possibility of placing the light source in the niche contains a vertically or horizontally located base 1 (see Fig. 1-15) for fastening to the surface, a shelf 2 for placing the light source, made in the form of a discontinuous or continuous rib. The outer rib Z and the inner rib 4 form a cavity 5 for the establishment and fastening of the harpoon 6 located on the web 7. Thus, the cavity 5 is formed by the ribs Z and 4. To add rigidity to the rib Z, local thickenings 8 of the shape of the radius in the section are made. The rib 4 is equipped with a surface 9 for the stop of the harpoon 6. A light source, for example an LED strip 10, is attached to the shelf 2, which can be covered with an overlay 11 in the form of an insert. The base 1 is attached to the wall and/or ceiling 12 with screws 13.

The stretch ceiling is installed as follows. The base 1 is rigidly fixed to the wall and/or ceiling 12 of the premises along its perimeter with screws 13. The LED strip 10 (see Fig. 1) is attached or glued to the shelf 2 and is connected to the power supply.

The cut canvas 7 with a harpoon 6 fixed along its perimeter is fixed by placing it in

From the cavity 5 to the abutment against the rib 4, which has a protruding surface 9. After stretching the canvas 7, the decorative insert 11 is fastened, made with the possibility of fastening with the help of lock joints, the edges of which are made with ledges for the abutment. Decorative insert 11 is made in the form of a light-transmitting plasticized and extruded element. Thanks to this profile shape, the visual effect of "swimming" is achieved for the stretch ceiling. A useful model can be used on curved areas. To do this, it is only necessary to make cuts in the necessary places of the profile, after which the profile is easily bent in the desired direction.

When installing a suspended ceiling using the specified profile, a visual effect is created that the canvas is not attached to anything and is installed independently of the surface of the walls. This effect creates new opportunities in the field of interior decoration and design. And the possibility of placing a decorative light source allows you to open up new practical possibilities in the creation of light design elements. A useful model allows you to choose the most optimal angle for creating a given lighting effect.

A useful model solves several tasks at once that were impossible to solve before its appearance, and all known solutions are associated with the investment of large labor and time costs. This is an opportunity to create a niche and hide the light source with less installation difficulties, which can be realized with the help of a beam, sheet plastic or plywood fixed to the ceiling.

The decorative insert is a translucent molding that diffuses the light flux along its entire length. The use of this decorative insert is especially relevant when installing LED strips with a brightness of no more than 300 LM (lumens) per linear meter.

The useful model can be widely applicable not only for the premises of clubs, cafes, bars, restaurants, hotels, but also for decorating living rooms, which makes its use universal.

The possibility of creating new decorative and light elements, creating both secondary lighting when using less bright light sources, and creating the main lighting due to the placement of brighter light sources.

The useful model allows you to use an LED strip to illuminate the room, and different colors of illumination allow you to vary the color scheme, which is especially important for the premises of clubs, cafes, restaurants, and discotheques. The proposed useful model opens up to interior designers various possibilities for creating unique lighting effects that have not been used before.

The declared profile creates a "steaming ceiling", which is a new effect in the design of premises.

Claims (8)

USEFUL MODEL FORMULA 1. A profile for fastening a stretch ceiling with the possibility of placing a light source on it, containing a base for fastening to the wall and/or ceiling, ribs of different lengths, located at an angle to each other, which create a cavity for placing a canvas with a harpoon, made with the possibility for its stop, which is distinguished by the fact that the profile has a surface, for example flat, for placing a light source, made, for example, in the form of a discontinuous or continuous rib. 2. The profile according to claim 1, which differs in that one edge of the cavity for the institution and fixing of the canvas with the harpoon is made longer than the parallel edge containing the surface for supporting the harpoon fixed on the canvas. 3. The profile according to claim 1, which differs in that it has one or more locking joints for the possible fixing of a decorative insert that covers the gap between the edge of the tensioned fabric and the connecting surface. 4. The profile according to claim 1, which differs in that the ribs, which carry the force load from the tension of the web, are made with rounded radii at the edges for load distribution. 5. Profile according to claim 1, which differs in that it is made of aluminum. 6. Profile according to claim 1, which differs in that it is made with the possibility of use on curved sections. 7. Profile according to claim 1, which differs in that the surface for the light source is designed for an LED strip and/or a neon cord. 8. 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