RU219251U1 - Device for mounting suspended lighting fixtures on a stretch ceiling - Google Patents

Abstract

The utility model relates to lighting engineering, in particular to devices for mounting suspended lighting fixtures on a stretch ceiling, mainly chandeliers. The technical result is achieved due to the fact that in the device for mounting suspended lighting fixtures on a stretch ceiling, including a bracket for mounting to the main ceiling and a mounting platform, according to the utility model, the mounting platform is equipped with a connecting element made in the form of a rod with an external thread, and is connected threaded connection with bracket. The technical result is achieved due to the fact that the device for mounting suspended lighting fixtures on a stretch ceiling includes a bracket for mounting to the main ceiling and a mounting platform equipped with a connecting element made in the form of a rod with an external thread and connected by a threaded connection to the bracket. The connecting element has a through longitudinal hole through which the power cable to the pendant lighting device is passed, and has a stopper that prevents the mounting platform from detaching from the bracket. The mounting platform is made in the form of a disk, in the central part of which there is an element for fixing the lighting device. 3 w.p. f-ly, 6 ill.

Description

The utility model relates to lighting engineering, in particular to devices for mounting suspended lighting fixtures on a stretch ceiling, mainly chandeliers.

When installing suspended lighting fixtures, specialists are faced with such a problem as sagging of the canvas, especially over large areas. When installing a conventional mortgage, a gap is formed between the canvas and the mortgage, which leads to the formation of a funnel when attaching pendant lights

It is known "Device for mounting a suspended lighting device on a stretch ceiling" according to a patent for utility model No. 121901, containing attachment points to the main ceiling, and made of plastic in the form of a disk with edges bent around the outer perimeter, and on the outer mounting surface it is symmetrical about the axis of the disk sockets for fastening the strap of a suspended lighting device are made.

Known "Platform for mounting chandeliers and lamps" according to the utility model patent No. 136530, containing holes for mounting to the main ceiling, holes for mounting to the bar, made in the form of radially directed rows, and a central hole in which a cross-shaped jumper is located. The platform is made in the form of an octagon, and the holes for attaching the bar are made through.

Known "Platform for mounting a suspended lighting fixture on a stretch ceiling" according to a patent for utility model No. 168230, containing a flat front surface on which fastening elements are located, made in the form of radially directed rows, on the reverse surface there are radial ribs placed coaxially with fastening elements , located on the front surface, elements for fastening to the main ceiling and a central hole in which a jumper is located, characterized in that the platform is made in the form of a disk, the fastening elements are made in the form of sockets, on the reverse surface, along the edge of the disk, there is an outer rim, around the central platform openings - an inner side, with the ends of the radial ribs resting against the sides, and in every second sector formed by the ribs, there is a platform with attachment sockets to the main ceiling, and the platform material is heat-resistant plastic.

It is known "Device for attaching suspended appliances" according to a patent for utility model No. 177123, containing a plate with a flat one side, on which mounting holes are made, located in the form of radially directed rows, on the other side of the plate, T-shaped ribs are made, combined with radially directed rows of mounting holes, mounting platforms, while the plate is made with a central hole, characterized in that in the plate between the T-shaped ribs there are holes with a perimeter that repeats the location of the outer edge of the plate, made in the form of a side from the side of the T-shaped ribs, the inner hole and T-shaped ribs, with each mounting platform located on the corresponding outer end of the T-shaped rib.

The disadvantages of the known devices include the fact that all these devices are attached to the main ceiling with the help of special suspensions, most often used perforated tape or metal suspensions. The mounting height of such devices for mounting the chandelier cannot be adjusted after the ceiling is installed, and often the mounting height of the chandelier is higher than the stretch line and a funnel-shaped bend forms at the place where the pendant lights are attached.

The technical problem to be solved by this utility model is the elimination of errors in the installation of pendant lights on a stretch ceiling by providing the possibility of adjusting the height of the mounting surface after the installation of the stretch ceiling.

The technical result consists in creating a device for mounting suspended lighting fixtures, which has the ability to adjust the mounting surface relative to the surface of the stretch ceiling after installing the stretch ceiling.

The technical result is achieved due to the fact that in the device for mounting suspended lighting fixtures on a stretch ceiling, including a bracket for mounting to the main ceiling and a mounting platform, according to the utility model, the mounting platform is equipped with a connecting element made in the form of a rod with an external thread, and is connected threaded connection with bracket.

The connecting element has a through longitudinal hole through which the power cable to the pendant lighting device is passed, and has a stopper that prevents the mounting platform from detaching from the bracket.

The mounting platform is made in the form of a disk, in the central part of which there is an element for fixing the lighting device.

The bracket has the shape of a disk with lugs bent at a right angle located along its outer edge.

The implementation of the device for mounting suspended lighting fixtures on a stretch ceiling, including a bracket for mounting to the main ceiling and a mounting platform equipped with a connecting element in the form of a rod with an external thread, allows you to adjust the height of the suspension of the lighting fixture relative to the stretch ceiling after installing the stretch ceiling, due to axial movement of the mounting platform relative to the bracket by means of a threaded connection.

Thus, a technical result is achieved, which consists in creating a device for mounting suspended lighting fixtures, which has the ability to adjust the height of the lighting fixture suspension relative to the surface of the stretch ceiling after installing the stretch ceiling.

Patent studies have not revealed technical solutions characterized by the claimed set of essential features, therefore, it can be assumed that the specified utility model meets the criterion of "novelty".

In addition, the proposed utility model can be manufactured on an industrial scale using standard equipment and will find application in lighting engineering, i.e. characterized by the criterion of "industrial applicability"

The essence of the invention is illustrated by drawings:

fig. 1 - general view of a device for mounting suspended lighting fixtures on a stretch ceiling;

fig. 2 - side view of the device for mounting suspended lighting fixtures on a stretch ceiling in position before adjustment

fig. 3 is a side view of a device for mounting suspended lighting fixtures on a stretch ceiling in the maximum lower position of the mounting platform;

fig. 4 is a top view of a device for mounting suspended lighting fixtures on a stretch ceiling;

fig. 5 is a bottom view of a device for mounting suspended lighting fixtures on a stretch ceiling;

fig. 6 - photographic image of the claimed device for mounting suspended lighting fixtures on a stretch ceiling.

The device for mounting suspended lighting fixtures on a stretch ceiling contains a bracket 1 for mounting to the main ceiling and a mounting platform 2. The mounting platform 2 is equipped with a connecting element 3 in the form of a rod with an external thread. The connecting element 3 is rigidly connected to the mounting platform 2 by welding or other connection of adequate strength. The connecting element 3 can be made hollow for pulling the power wire of the lighting device through it. Below the connection point of the mounting platform 2 and the connecting element 3, there is a hole for a hook (shown in Fig. 3) or a loop for hanging a lighting device. Bracket 1 for mounting to the main ceiling is made in the form of a disk. The drawings show the preferred implementation of the element 4, which provides a threaded connection with the mounting platform. As an element 4, to ensure the threaded connection of the bracket 1 with the mounting platform 2, a nut or a cylinder with an internal thread can be used. Bracket 1 is provided with lugs 5 bent at a right angle in the direction of the main ceiling, located along its outer edge. Eyelets 5 are designed to mount the device to the main ceiling, mainly by means of perforated tape. The element 4 is connected by welding to the disk of the bracket through strips bent towards the mounting platform, which provide space for movement of the connecting element inside the bracket. The connecting element 3 is equipped with a stopper 6, which prevents the mounting platform 2 from detaching from the bracket 1. In addition, the bracket 1 and the mounting platform 2 can be equipped with plywood discs corresponding to their diameter to give the structure additional rigidity. The thickness of the plywood disk, which is mounted on the bracket 1, is equal to the height of the lugs 5, and the thickness of the plywood disk, which is installed on the mounting platform 2, corresponds to the height of the part of the rod element 3, which is below the mounting platform disk.

A device for mounting suspended lighting fixtures on a stretch ceiling works as follows. The place of installation of the suspended lighting device is chosen, perforated tapes are fixed to the main ceiling, according to the location of the lugs 5 of the bracket 1 for attaching to the main ceiling. Then the stretch ceiling is mounted in the standard way, leaving the hole necessary for attaching the suspended lighting fixture. Then, through the hole left in the stretch ceiling, the mounting platform 2 is rotated in the bracket 1, thereby adjusting the height of the mounting surface by twisting or unscrewing the threaded connection. After setting the required height of the mounting platform 2 relative to the surface of the stretch ceiling, the lighting device is installed on the mounting platform 2 on a hook or a bar, depending on the design of the lighting device.

Claims (4)

1. A device for mounting suspended lighting fixtures on a stretch ceiling, including a bracket for mounting to the main ceiling and a mounting platform, characterized in that the mounting platform is equipped with a connecting element made in the form of a rod with an external thread and is connected by a threaded connection to the bracket. 2. A device for mounting suspended lighting fixtures on a stretch ceiling according to claim 1, characterized in that the connecting element may have a through longitudinal hole for pulling the power wire to the suspended lighting fixture. 3. A device for mounting suspended lighting fixtures on a stretch ceiling according to claim 1, characterized in that the connecting element has a stopper that prevents the mounting platform from detaching from the bracket. 4. A device for mounting suspended lighting fixtures on a stretch ceiling according to claim 1, characterized in that the mounting platform is made in the form of a disk, in the central part of which there is an element for fixing the lighting fixture.

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