Diffused light ceiling structure

Abstract

The utility model relates to a diffuse light ceiling structure, including one arched wall and two sets of lighting unit, two sets of lighting unit symmetry sets up in the arched space of wall, each set of lighting unit includes one arc reflector, one light band and one diffuse reflection veneer, the upside of reflector is connected in the top of wall, its downside extends to the arched space of wall, and its concave surface sets up to the up, the light band is located the concave surface of reflector top, and its light direction is towards the concave surface of reflector, diffuse reflection veneer is as the surface layer and sets up in the arched inner surface of wall and is located the reflected light path of reflector, reflector is used for reflecting the light of light band to diffuse reflection veneer, forms the diffuse light of uniformity after diffuse reflection veneer diffuse reflection, compared with prior art, the utility model can form the light of uniform distribution in the room, eliminates the dark area, and the overall illumination uniformity is excellent, and the light is very soft, does not have the dazzling glare, has improved the visual comfort greatly.

Description

Technical Field

[0001] This utility model relates to the field of architectural decoration structure technology, specifically to a diffused light ceiling structure. Background Technology

[0002] In existing technologies, the lighting systems of buildings with arched ceilings, such as libraries and large halls, typically use multiple lamps (such as downlights and spotlights) arranged sequentially along the longitudinal central axis or both sides of the arch for direct illumination. This lighting method has the following disadvantages: the lamps are point light sources, which can easily create dark areas between lamps, resulting in uneven light distribution and poor overall illuminance uniformity. At the same time, the direct light from the lamps can easily produce glare, affecting visual comfort and even causing visual fatigue. Utility Model Content

[0003] The purpose of this utility model is to provide a diffused light ceiling structure to address the problem that in the existing technology, dark areas are easily formed between light fixtures in the interior of buildings with arched ceilings, resulting in poor overall illuminance uniformity, and the direct light from the light fixtures is prone to glare, affecting visual comfort and even causing visual fatigue.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A diffused light ceiling structure includes an arched wall and two lighting units symmetrically arranged within the arched space of the wall. Each lighting unit includes an arc-shaped reflector, a light strip, and a diffuse reflective panel. The upper side of the reflector is connected to the top of the wall, and its lower side extends into the arched space of the wall, with its concave surface facing upwards. The light strip is positioned above the concave surface of the reflector, with its light emission direction facing the concave surface of the reflector. The diffuse reflective panel is disposed as a surface layer on the inner surface of the arched wall and is located on the reflected light path of the reflector. The reflector is used to reflect the light emitted by the light strip onto the diffuse reflective panel, forming uniform diffused light after diffuse reflection by the diffuse reflective panel.

[0005] The present invention, employing the aforementioned technical solution, uses a reflector to reflect the light emitted by the light strip onto a diffuse reflective panel, illuminating the entire curved surface of the arched ceiling and creating a large, continuous surface light source. The reflected light, after being diffused by the diffuse reflective panel, forms uniform diffused light, resulting in extremely even light distribution and eliminating dark areas. Simultaneously, the diffused light is very soft, without glare, greatly improving visual comfort. Compared to existing technologies where dark areas easily form between light fixtures in arched ceiling interiors, leading to poor overall illuminance uniformity, and where direct light from the fixtures easily produces glare, affecting visual comfort and even causing visual fatigue, this invention can create uniformly distributed light indoors, eliminating dark areas, achieving excellent overall illuminance uniformity, and providing very soft light without glare, significantly improving visual comfort.

[0006] Furthermore, on the arched inner surface of the wall, several longitudinally extending first keels are fixed at horizontal intervals, a flame-retardant base board is fixed to the first keel, and the diffuse reflection decorative panel is fixed to the side of the flame-retardant base board facing away from the wall; by fixing the first keel to the wall, it is convenient to install the flame-retardant base board and the diffuse reflection decorative panel. At the same time, the flame-retardant base board has the function of fire prevention and flame retardancy, which improves the fire safety of the building.

[0007] Furthermore, a longitudinally extending slide rail is fixedly provided at the bottom of the lower side of any of the reflectors, and at least one downlight is slidably hung on the slide rail; installing downlights can make the ceiling more aesthetically pleasing, and at the same time, in usage scenarios where higher brightness is required, turning on the downlights in addition to turning on the light strips can increase the brightness; the downlights are installed on the slide rail, making it convenient to adjust the position of the downlights.

[0008] Furthermore, the back of any of the reflectors is provided with several arc-shaped second keels arranged longitudinally at intervals, and the slide rail is fixed to the bottom of the several second keels; the second keels can increase the structural strength and facilitate the installation of the slide rail.

[0009] Furthermore, the reflector is a reflective metal plate; it is readily available and can efficiently reflect light, resulting in high illumination efficiency.

[0010] Furthermore, the diffuse reflection decorative panel is a micro-cement decorative panel; the micro-cement decorative panel has a better diffuse reflection effect, which can diffusely reflect light to form uniform diffuse light, and the micro-cement decorative panel has a moisture-proof function to prevent the wall surface from becoming damp.

[0011] Compared with existing technologies, the advantages of this utility model are as follows: it can form a uniformly distributed light in the room, eliminate dark areas, and achieve excellent overall illumination uniformity. Moreover, the light is very soft and there is no glare, which greatly improves visual comfort. The installation of flame-retardant baseboard and micro cement decorative panel can respectively play the roles of fire prevention and flame retardancy and preventing moisture on the wall surface. Attached Figure Description Figure 1 This is a front view of the present invention; Figure 2 for Figure 1 Enlarged view of A in the middle; Figure 3 This is a schematic diagram of the installation structure of this utility model. Figure 1 ; Figure 4 This is a schematic diagram of the installation structure of this utility model. Figure 2 ; Figure 5 This is a schematic diagram of the installation structure of this utility model. Figure 3 ; Figure 6 This is a schematic diagram of the installation structure of this utility model. Figure 4 .

[0012] Markings in the diagram: 1-wall, 2-reflector, 3-light strip, 4-diffuse reflective decorative panel, 5-first keel, 6-fire retardant baseboard, 7-sliding rail, 8-downlight, 9-second keel. Detailed Implementation

[0013] The present invention will now be described in detail with reference to the accompanying drawings.

[0014] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.

[0015] This embodiment provides a diffused light ceiling structure, such as Figures 1-2As shown, the system includes an arched wall 1 and two lighting units symmetrically arranged within the arched space of the wall 1. Each lighting unit includes an arc-shaped reflector 2, a light strip 3, and a diffuse reflective panel 4. The upper side of the reflector 2 is connected to the top of the wall 1, and its lower side extends into the arched space of the wall 1, with its concave surface facing upwards. The light strip 3 is positioned above the concave surface of the reflector 2, and its light emission direction is towards the concave surface of the reflector 2. The diffuse reflective panel 4 serves as... The surface layer is set on the arched inner surface of the wall 1 and is located on the reflective light path of the reflector 2; the reflector 2 is used to reflect the light emitted by the light strip 3 onto the diffuse reflective decorative panel 4, and after being diffusely reflected by the diffuse reflective decorative panel 4, uniform diffuse light is formed; the reflector 2 is a reflective metal plate, which can be a reflective aluminum plate, a reflective stainless steel plate, etc. In this embodiment, the reflector 2 is a reflective aluminum plate; the diffuse reflective decorative panel 4 is a micro cement decorative panel; the light strip 3 is an LED light strip, which is set along the longitudinal direction of the wall 1; The diffuse reflective decorative panel 4 can be directly fixed to the arched inner surface of the wall 1, or a connecting structure can be provided between the diffuse reflective decorative panel 4 and the arched inner surface of the wall 1. In this embodiment, several longitudinally extending first keels 5 are fixed at horizontal intervals on the arched inner surface of the wall 1, a flame-retardant base plate 6 is fixed on the first keel 5, and the diffuse reflective decorative panel 4 is fixed on the side of the flame-retardant base plate 6 facing away from the wall 1. The light strip 3 is installed on the wall 1 or on the flame-retardant base plate 6. In this embodiment, the part of the flame-retardant base plate 6 near the center line of the arch of the wall 1 is not covered by the diffuse reflective decorative panel 4, and the light strip 3 is installed on this part of the flame-retardant base plate 6. A longitudinally extending slide rail 7 is fixedly provided at the bottom of the lower side of any reflector 2, and at least one downlight 8 is slidably hung on the slide rail 7; the slide rail 7 can be directly fixed to the bottom of the lower side of the reflector 2, or it can be fixed by a connector. In this embodiment, the back of any reflector 2 is provided with a plurality of arc-shaped second keels 9 arranged longitudinally at intervals. Here, the plurality of second keels 9 are connectors, and the slide rail 7 is fixed to the bottom of the plurality of second keels 9. The installation of this utility model includes the following steps: Step 1, basic treatment, such as Figure 3 As shown, the process includes: 1) cleaning wall 1; 2) applying interface agent; 3) laying out and positioning lines; 4) determining the drilling positions for expansion bolts; Step two, structural support and fixation, such as Figure 4 As shown, it includes: 1) fixing the keel clip to the inner side of the wall 1 with expansion bolts; 2) connecting the first keel 5 (specifically C60 light steel keel) to the keel clip with bolts to form a stable frame. Step 3, installation of curved surfaces, such as... Figure 5As shown, the process includes: 1) fixing the flame-retardant baseboard 6 (specifically a 12mm flame-retardant baseboard) to the first keel 5 with self-tapping screws; 2) fixing the diffuse reflection decorative panel 4 (specifically a 12mm micro cement decorative panel) to the flame-retardant baseboard 6 with structural adhesive to increase stability; 3) installing the light strip 3 (specifically an LED light strip, not shown in the figure). Step 4, install reflector 2, as follows: Figure 6 As shown, it includes: 1) welding the reflector 2 (specifically a reflective aluminum plate), the second keel 9 (specifically a galvanized aluminum keel) and the slide rail 7 to form a whole; 2) fixing the upper side of the reflector 2 to the top of the wall 1 with expansion bolts; 3) installing the downlight 8 on the slide rail 7.

[0016] It is important to note that Figures 3-6 This only shows a partial vertical structure of the present invention, not the whole picture. The vertical lengths of the wall 1, reflector 2, light strip 3, diffuse reflection decorative panel 4, first keel 5, flame-retardant base board 6, and slide rail 7 are set as needed according to the length of the roof. Correspondingly, the number of downlights 8 and second keel 9 are set as needed.

[0017] In this utility model employing the aforementioned technical solution, the reflector 2 reflects the light emitted by the light strip 3 onto the diffuse reflection decorative panel 4, illuminating the entire curved surface of the arched ceiling and creating a large, continuous surface light source. The reflected light, after being diffused by the diffuse reflection decorative panel 4, forms uniform diffused light, resulting in extremely uniform light distribution and eliminating dark areas. Simultaneously, the diffused light is very soft, without glare, greatly improving visual comfort. Compared to existing technologies where dark areas easily form between light fixtures in buildings with arched ceilings, leading to poor overall illuminance uniformity, and where direct light from the fixtures easily produces glare, affecting visual comfort and even causing visual fatigue, this utility model can create uniformly distributed light indoors, eliminating dark areas, achieving excellent overall illuminance uniformity, and providing very soft light without glare, greatly improving visual comfort. Furthermore, the installation of the flame-retardant baseboard and micro-cement decorative panel respectively serves to prevent fire and flame retardancy and prevent moisture on the wall surface.

[0018] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A diffused light ceiling structure, characterized in that: It includes an arched wall (1) and two lighting units, which are symmetrically arranged in the arched space of the wall (1). Each lighting unit includes an arc-shaped reflector (2), a light strip (3) and a diffuse reflective panel (4). The upper side of the reflector (2) is connected to the top of the wall (1), and its lower side extends into the arched space of the wall (1), with its concave surface facing upward. The light strip (3) is located above the concave surface of the reflector (2), and its light emission direction is towards the concave surface of the reflector (2). The diffuse reflective panel (4) is set as a surface layer on the inner surface of the arch of the wall (1) and is located on the reflected light path of the reflector (2). The reflector (2) is used to reflect the light emitted by the light strip (3) onto the diffuse reflective panel (4), and after being diffusely reflected by the diffuse reflective panel (4), uniform diffuse light is formed.

2. The diffused light ceiling structure according to claim 1, characterized in that: On the arched inner surface of the wall (1), several longitudinally extending first keels (5) are fixed at horizontal intervals, a flame-retardant base board (6) is fixed on the first keel (5), and the diffuse reflection decorative panel (4) is fixed on the side of the flame-retardant base board (6) facing away from the wall (1).

3. The diffused light ceiling structure according to claim 1, characterized in that: A longitudinally extending slide rail (7) is fixedly provided at the bottom of the lower side of any of the reflectors (2), and at least one downlight (8) is slidably hung on the slide rail (7).

4. The diffused light ceiling structure according to claim 3, characterized in that: The back of any of the reflectors (2) is provided with a plurality of arc-shaped second keels (9) arranged longitudinally at intervals, and the slide rail (7) is fixed to the bottom of the plurality of second keels (9).

5. The diffused light ceiling structure according to claim 1, characterized in that: The reflector (2) is a reflective metal plate.

6. The diffused light ceiling structure according to claim 1, characterized in that: The diffuse reflective decorative panel (4) is a micro cement decorative panel.

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