Fixing support of large-scale high ceiling lamp

Abstract

The utility model discloses a fixing support of a large high ceiling lamp. The fixing support comprises a supporting frame, flat steel, a fastener and a connecting rod fixed to the top of the lamp. Wherein a mounting hole for mounting the lamp is formed in the ceiling plate, and the outer diameter of the edge of the bottom of the lamp is larger than the aperture of the mounting hole; the supporting frame is located on the upper portion of the ceiling plate. The flat steel is located on the upper portion of the supporting frame. The flat steel is connected with the connecting rod in a threaded connection mode. Or the connecting rod penetrates through the flat steel and applies pressure to the flat steel close to the suspended ceiling plate through a fastener mounted on the connecting rod. The mounting space of the lamp can be reduced, the mounting height of the lamp can be adjusted, and the lamp can be mounted more efficiently after the supports are manufactured in batches.

Description

Technical Field

[0001] The utility model relates to a lamp installation structure, specifically a fixing bracket for a large high-ceiling lamp. Background Art

[0002] For the installation of cylindrical lamps in the ceiling area, requirements such as easy cleaning, sealing, space saving, and aesthetics are needed according to different usage environments. Currently, the installation methods of non-self-fastening downlights mainly include U-shaped hanging brackets, hanging chains, etc. There are problems that the bottom surface of the lamp does not fit tightly with the ceiling board, and dust in the sandwich is likely to fall into the lower usage space; the lamp fixing method is single, and long-term stable use cannot be guaranteed; the hanging chains of the lamps installed with hanging chains will occupy a large amount of sandwich space and the lamps are prone to shaking, and high-altitude operations cannot be avoided; the fixation of the U-shaped bracket requires drilling holes in the ceiling board, with many tools and complex processes during construction. Content of the Utility Model

[0003] Therefore, to solve the above deficiencies, the utility model provides a fixing bracket for a large high-ceiling lamp here. This bracket can reduce the lamp installation space, and the installation height of the lamp is adjustable. After batch production of the bracket, the lamp installation is more efficient.

[0004] Specifically, a fixing bracket for a large high-ceiling lamp includes a support frame, a flat steel, a fastener, and a connecting rod fixed to the top of the lamp; wherein the ceiling board is provided with an installation hole for installing the lamp, and the outer diameter of the bottom edge of the lamp is larger than the aperture of the installation hole;

[0005] The support frame is located above the ceiling board;

[0006] The flat steel is located above the support frame;

[0007] The flat steel is connected to the connecting rod by a threaded connection method; or the connecting rod penetrates through the flat steel, and the fastener installed on the connecting rod gives pressure to the flat steel close to the ceiling board.

[0008] Optionally, the support frame includes a base and an upper support ring, and the upper support ring is fixedly installed on the upper part of the base through a support rod;

[0009] The base is placed on the upper part of the ceiling board, and the flat steel is located above the upper support ring.

[0010] Preferably, both the upper support ring and the base are circular rings, and the size of the base is larger than the size of the upper support ring.

[0011] Preferably, the connecting rod is a threaded rod and the fastener is a nut.

[0012] Optionally, the contact part between the ceiling board and the lamp is sealed with a sealant.

[0013] The utility model has the following advantages:

[0014] Through reasonable design of the flat steel and the support frame, the utility model can achieve rapid installation of the lamp, enable the lamp to be reliably fixed, and the distance between the bottom surface of the lamp and the ceiling board floor can be adjusted according to the use environment for convenient secondary sealing. The support is fixed by the interaction force between the lamp and the ceiling board, protecting the integrity of the ceiling board to the greatest extent. Through the utility model, the types of construction tools can be reduced as much as possible during the entire lamp installation process, and the installation process and difficulty can be simplified. The utility model enables the installation team to choose to install the lamp in advance before hoisting the ceiling board according to the actual situation to reduce the danger brought by high-altitude operations. Description of the Drawings

[0015] Figure 1 is a schematic structural diagram of the utility model;

[0016] Figure 2 is a three-dimensional schematic diagram of the support frame of the utility model;

[0017] Figure 3 is a schematic diagram after the lamp is installed on the ceiling board through the fixed support;

[0018] Figure 4 is a schematic diagram of another perspective after the lamp is installed on the ceiling board through the fixed support;

[0019] Figure 5 is a front view schematic diagram after the lamp is installed on the ceiling board through the fixed support;

[0020] Figure 6 is Figure 5 the sectional view taken along A-A in

[0021] Figure 7 is a three-dimensional schematic diagram of the installation gasket;

[0022] In the figure: 100, support frame; 101, upper support ring; 102, support rod; 103, base; 200, lamp; 300, fastener; 400, flat steel; 401, gasket; 500, ceiling board. Detailed Embodiments

[0023] The embodiments of the present application will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present application, and should not be construed as a limitation of the present application.

[0024] In this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device.

[0025] As described in the background art, for the installation of cylindrical lamps in the ceiling area, requirements such as easy cleaning, sealing, space saving, and aesthetics are needed according to different usage environments. Currently, the installation methods of non-self-buckled downlights mainly include installation methods such as U-shaped hanging brackets and hanging chains. There are problems that the bottom surface of the lamp does not fit tightly with the ceiling board, and dust in the interlayer is likely to fall into the lower usage space; the lamp fixing method is single and cannot ensure long-term stable use; the hanging chains of the lamps installed with hanging chains will occupy a large amount of interlayer space and the lamps are prone to shaking, and high-altitude operations cannot be avoided; the fixing of the U-shaped bracket requires drilling holes in the ceiling board, with many tools and more complex processes during construction.

[0026] Based on the above problems, the present embodiment provides a fixing bracket for a large high-ceiling lamp, as Figures 1-6 shown. The fixing bracket includes a support frame 100, a flat steel 400, a fastener 300, and a connecting rod 201 fixed to the top of the lamp 200; wherein the ceiling board 500 is provided with an installation hole for installing the lamp, and the outer diameter 202 of the bottom edge of the lamp is larger than the aperture of the installation hole;

[0027] The support frame 100 is located above the ceiling board 500;

[0028] The flat steel 400 is located above the support frame 100;

[0029] The flat steel 400 is connected to the connecting rod 201 in a manner that the installation height is adjustable.

[0030] Through the above technical features, the lamp can be installed on a large high-ceiling. By matching the maximum size of the lamp edge with the installation hole of the ceiling board, the first point of positioning is achieved. Then, by connecting the flat steel located above the support frame with the connecting rod, the second point of positioning of the lamp is achieved. Since the height of the flat steel on the connecting rod is variable, the distance between the second point and the first point is variable. When this distance becomes smaller, an upward force is applied to the lower part of the lamp, and a downward force is applied to the support frame, so that the lamp is stably and reliably installed; at the same time, in order to adapt to different lamp installation environments, during actual use, a gap of 1-2 mm can be reserved between the installation hole of the ceiling board and the lamp (that is, the maximum size of the lamp does not contact the installation hole) and sealed with sealant.

[0031] In order to achieve adjustable height of the flat steel on the connecting rod, in one embodiment, the flat steel is connected to the connecting rod by a threaded connection method, that is, the connecting rod is a threaded rod and the flat steel is initially provided with a threaded hole; the installation height of the lamp panel on the connecting rod is changed by rotating the flat steel or rotating the lamp.

[0032] In another embodiment, the connecting rod penetrates through the flat steel, and a fastener installed on the connecting rod applies pressure to the flat steel close to the ceiling board. The connecting rod is a threaded rod and the fastener is a nut; by rotating the nut, the position of the nut on the connecting rod can be changed. When the nut rotates and moves downward, the flat steel is tightly pressed against the upper part of the support frame. When the nut continues to rotate, the nut is relatively stationary. At this time, the connecting rod receives an upward lifting force, thereby lifting the lamp and making the maximum dimension at the lower edge of the lamp contact the installation hole of the ceiling board, finally realizing the firm installation of the lamp. Optionally, a gasket installed on the connecting rod is further provided between the top board 400 and the fastener 300 to improve the installation stability and facilitate the fastener to transfer force to the top board.

[0033] In order to change the installation height of the lamp and better provide support, in one embodiment, as Figure 2 and Figure 3 shown, the support frame 100 includes a base 103 and an upper support ring 101, and the upper support ring is fixedly installed on the upper part of the base 103 by arranging three support rods 102;

[0034] The base 103 is placed on the upper part of the ceiling board 500, and the flat steel 400 is located on the upper part of the upper support ring 400. Preferably, both the upper support ring and the base are circular rings, and the size of the base is larger than the size of the above support ring.

[0035] Among the above technical features, the upper support part is realized as a flat steel support, the support rod realizes the connection between the upper support part and the base, and there is a gap between the upper support plate part and the base, which can realize the installation of a lamp (downlight) with a certain height and the adjustment of the installation height. At the same time, the size of the lower circular ring (base) is larger than that of the upper circular ring (upper support part), which can improve the stability of the whole support rod.

[0036] As Figure 3 and Figure 4 shown, after installing the lamp on the ceiling board through the fixed bracket, when installing the high ceiling lamp, the danger brought by high-altitude operation can be reduced.

[0037] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present utility model. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present utility model. Therefore, the present utility model will not be limited to the embodiments shown herein, but rather to the broadest scope consistent with the principles and novel features disclosed herein.

Claims

1. A fixing bracket for a large high ceiling lamp, characterized in that: It includes a support frame, a flat steel and a connecting rod fixed to the top of the lamp; wherein the ceiling plate is provided with a mounting hole for mounting the lamp, and the outer diameter of the bottom edge of the lamp is larger than the aperture of the mounting hole; The support frame is located at the upper part of the ceiling plate; The flat steel is located at the upper part of the support frame; The flat steel is connected to the connecting rod by threaded connection; or the connecting rod passes through the flat steel, and a fastener installed on the connecting rod gives pressure to the flat steel close to the ceiling plate.

2. A fixing bracket for a large high ceiling lamp according to claim 1, characterized in that: The support frame includes a base and an upper support ring, and the upper support ring is fixedly mounted on the upper part of the base through a support rod; The base is placed on the upper part of the ceiling plate, and the flat steel is located on the upper part of the upper supporting ring.

3. A fixing bracket for a large high ceiling lamp according to claim 2, characterized in that: The upper support ring and the base are both circular rings, wherein the size of the base is larger than that of the support ring.

4. A fixing bracket for a large high ceiling lamp according to claim 1, characterized in that: The connecting rod is a threaded rod, and the fastener is a nut.

5. A fixing bracket for a large high ceiling lamp according to claim 1, characterized in that: The contact between the ceiling plate and the lamp is sealed with sealant.

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