Curved surface suspended ceiling and assembly

Abstract

The utility model provides a curved surface suspended ceiling and an assembly, the curved surface suspended ceiling comprises a structural member, a light source installation cavity is arranged in the structural member, and at least one side face of the structural member is provided with an illumination opening communicating the inside and the outside of the light source installation cavity; the panel shields the lighting opening, the side face, facing the outside of the lighting opening, of the panel is a display face, and the display face is of a curved surface structure; and the supporting piece is arranged opposite to the lighting opening, and the structural piece, the supporting piece and the panel are sequentially connected in a supporting mode. According to the curved surface suspended ceiling and the assembly, the panel designed in the curved surface modeling mode is supported through the supporting piece, so that the panel can be stably connected to the structural piece, the modeling of the structural piece, the modeling of the supporting piece and the modeling of the panel correspond, and the supporting mode can reduce stress concentration and deformation of the device when the device is stressed; the stability and the bearing capacity of the whole structure are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of suspended ceilings, in particular to a curved suspended ceiling and an assembly. Background Art

[0002] Translucent film ceiling is a commonly used lighting method. It can not only provide uniform and soft lighting effects, but also create a unique spatial atmosphere and visual effects, making the indoor environment more comfortable and attractive. With the development of the times, higher requirements are put forward for the shape of translucent film ceiling. It is necessary to achieve curved surface shape while achieving uniform luminous effect. In addition, as an interior decoration element of public space, translucent film ceiling needs to meet the fire protection requirements of Class A materials to ensure indoor safety.

[0003] However, due to the complexity of the shape of the ceiling, its manufacturing and installation process is more complicated, which places extremely high demands on materials and processes. The existing ceiling frame cannot fit the complex-shaped ceiling panel well. The ceiling is prone to deformation due to stress concentration when subjected to force, resulting in a decrease in the overall stability and bearing capacity of the ceiling.

[0004] Therefore, in order to solve the above problems, the utility model proposes a curved ceiling and an assembly that meet the curved surface design and have high stability. Utility Model Content

[0005] In order to solve the above problems, the utility model provides a curved ceiling and an assembly.

[0006] According to one purpose of the utility model, the utility model provides a curved ceiling, comprising:

[0007] A structural member, wherein a light source installation cavity is provided in the structural member, and at least one side surface of the structural member is provided with a lighting opening communicating with the inside and outside of the light source installation cavity;

[0008] A panel, the panel covers the lighting opening, the side of the panel facing the lighting opening is a display surface, and the display surface is a display surface with a curved structure;

[0009] The support member is arranged relative to the lighting opening, the structural member, the support member and the panel are supported and connected in sequence, and the support member, the panel and the structural member are parallel in pairs.

[0010] Preferably, the display surface is a display surface with a hyperbolic structure.

[0011] Preferably, a hidden surface opposite to the display surface is provided on the panel, and the display surface and the hidden surface are parallel.

[0012] Preferably, the support member is provided with a first supporting surface and a second supporting surface which are relative and parallel, wherein the second supporting surface is arranged toward the light source mounting cavity, the first supporting surface is connected to the hidden surface, and the circumferential edge of the support member is connected to the edge of the lighting opening.

[0013] Preferably, the structural member comprises:

[0014] A bottom plate and a side plate, wherein the circumferential edge of the bottom plate extends outward to form a side plate, the inner side surface of the bottom plate and the inner side surface of the side plate constitute the inner wall of the light source installation cavity, and the inner side surface of the side plate faces away from the bottom plate to enclose the lighting opening.

[0015] Preferably, a lighting component is arranged in the light source installation cavity, the panel is a light-transmitting panel, a plurality of light-transmitting holes are opened on the support member, the light-transmitting holes and the lighting openings are arranged opposite to each other, and the lighting component and the panel are parallel.

[0016] Preferably, the bottom surface of the light source installation cavity is parallel to the display surface, and there are multiple lighting components, which are distributed on the bottom surface of the light source installation cavity.

[0017] Preferably, the size of the light-transmitting hole in the support member is not less than 70% of the total size of the support member.

[0018] Preferably, the panel comprises: a fireproof base layer and a fireproof surface layer, the fireproof base layer and the fireproof surface layer are arranged in sequence along the direction of the lighting opening, and the outer side of the panel is covered with a reinforced surface layer.

[0019] The utility model also provides a combination, comprising the above-mentioned curved ceiling and a main lamp body, wherein the number of the curved ceilings is multiple and the curved ceilings are arranged at intervals along the circumference of the main lamp body.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] 1. The curved ceiling and assembly provide support for the panel with curved surface design through the support member, so that the panel can be stably connected to the structural member. The shapes of the structural member, the support member and the panel correspond to each other. This support method can reduce the stress concentration and deformation of the device when it is subjected to force, and improve the stability and bearing capacity of the overall structure;

[0022] 2. While providing support for the panel, the support is provided with a light-transmitting hole. When lighting is required, the light in the light source installation cavity can be emitted through the light-transmitting hole and the panel to achieve the lighting effect. When lighting is not required, the design of the light-transmitting hole can reduce the overall weight of the curved ceiling.

[0023] The present invention is further described below with reference to the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a cross-sectional schematic diagram of a curved ceiling and assembly described in the utility model;

[0025] Figure 2 This is a schematic diagram of the connection between the panel and the support member of the curved ceiling described in the utility model;

[0026] Figure 3 It is an overall schematic diagram of a curved ceiling and assembly described in the utility model.

[0027] In the figure: 1000, curved ceiling; 100, structural member; 101, bottom plate; 102, side plate; 103, light source installation cavity; 1031, lighting member; 104, lighting opening; 200, panel; 201, display surface; 202, hidden surface; 200a, fireproof base layer; 200b, fireproof surface layer; 200c, reinforced surface layer; 200d, adhesive layer; 300, supporting member; 301, light-transmitting hole; 302, first supporting surface; 303, second supporting surface; 1001, first end; 1002, second end; 2000, main lamp body. DETAILED DESCRIPTION

[0028] The following description is used to fully explain the utility model so that those skilled in the art can implement the utility model. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations. The basic principles of the utility model defined in the following description can be applied to other embodiments, variations, improvements, equivalents, and other technical solutions that do not deviate from the spirit and scope of the utility model.

[0029] See also Figure 1-2 The utility model provides a technical solution: a curved ceiling 1000, comprising:

[0030] A structural member 100, wherein a light source installation cavity 103 is disposed in the structural member 100, and a lighting opening 104 communicating with the inside and outside of the light source installation cavity 103 is opened on at least one side surface of the structural member 100;

[0031] A panel 200, wherein the panel 200 blocks the lighting opening 104, and a side surface of the panel 200 facing the lighting opening 104 is a display surface 201, and the display surface 201 is a display surface with a curved structure;

[0032] The support member 300 , the structural member 100 , the support member 300 and the panel 200 are sequentially supported and connected, and a plurality of light-transmitting holes 301 are opened on the support member 300 , and the light-transmitting holes 301 and the lighting openings 104 are arranged opposite to each other.

[0033] The support member 300 provides support for the panel 200 with a curved surface design, so that the panel 200 can be stably connected to the structural member 100, wherein the panel 200 has a fireproof property, so that the curved ceiling 1000 has a fireproof effect while meeting the curved surface design;

[0034] Among them, while the support member 300 provides support for the panel 200, a light hole 301 is opened on the support member 300. When lighting is required, the light in the light source installation cavity 103 can be emitted through the light hole 301 and the panel 200 to achieve a lighting effect. When lighting is not required, the design of the light hole 301 can reduce the overall weight of the curved ceiling 1000.

[0035] In order to enhance the display effect of the curved ceiling 1000, further, the display surface 201 is a display surface of a hyperbolic structure, wherein it should be noted that the hyperbolic structure is a curved structure generated by rotating a hyperbola around its axis of symmetry, and the hyperbolic structure has a specific form and properties in geometry, and has a complex curve shape and unique spatial extension.

[0036] To ensure the supporting effect of the support member 300 on the panel 200, and the supporting effect of the structural member 100 on the support member 300, further, the support member 300, the panel 200 and the structural member 100 are parallel to each other. By defining the support member 300, the panel 200 and the structural member 100, the shapes of the structural member 100, the support member 300 and the panel 200 correspond to each other, so that the structural member 100 and the support member 300 can provide basic support for the overall curved shape of the ceiling, wherein the curved structural member 100 and the support member 300 can better fit the shape of the panel 200 to achieve more uniform support. This support method can reduce the stress concentration and deformation of the device when it is subjected to force, and improve the stability and bearing capacity of the overall structure.

[0037] Regarding the specific structure of the structural member 100, the structural member 100 includes:

[0038] The bottom plate 101 and the side plate 102, the circumferential edge of the bottom plate 101 vertically extends outward to form the side plate 102, the inner side surface of the bottom plate 101 and the inner side surface of the side plate 102 constitute the inner wall of the light source installation cavity 103, and the inner side surface of the side plate 102 facing away from the bottom plate 101 forms the lighting opening 104. In one embodiment of the present utility model, the structural member 100 is a stainless steel structural member, and the support member 300 is a stainless steel support member.

[0039] To ensure the lighting effect of the curved ceiling 1000, the distance between the lighting component 1031 and the panel 200 is equal, and the thickness of the panel 200 is uniform. Furthermore, a lighting component 1031 is arranged in the light source installation cavity 103, and the lighting component 1031 is arranged toward the lighting opening 104. The lighting component 1031 and the panel 200 are parallel. The panel 200 is a light-transmitting panel. A hidden surface 202 relative to the display surface 201 is arranged on the panel 200, and the display surface 201 and the hidden surface 202 are parallel.

[0040] Specifically, the bottom surface of the light source installation cavity 103 is parallel to the display surface 201, and the number of the lighting components 1031 is multiple, and the lighting components 1031 are distributed on the bottom surface of the light source installation cavity 103. More specifically, each lighting component 1031 is arranged along the circumference of the structural member 100, and adjacent lighting components 1031 are arranged at intervals in the axial direction of the structural member 100. The bottom surface of the light source installation cavity 103 is the inner side surface of the bottom plate 101. Optionally, the lighting component 1031 is a flexible LED light strip.

[0041] Regarding the specific structure of the support member 300, the support member 300 is provided with a relative and parallel first support surface 302 and a second support surface 303, wherein the second support surface 303 is arranged toward the light source mounting cavity 103, the first support surface 302 is connected to the hidden surface 202, and the circumferential edge of the support member 300 is connected to the edge of the lighting opening 104. In one embodiment of the utility model, the display surface 201, the hidden surface 202, the first support surface 302 and the second support surface 303 are all hyperbolic structures, the first support surface 302 and the hidden surface 202 are connected by glue, and the circumferential edge of the support member 300 and the edge of the lighting opening 104 are welded.

[0042] The light-transmitting hole 301 is formed between the first support surface 302 and the second support surface 303 by three-dimensional mechanical engraving, and the support member 300 is a molded support member 300, so that the support member 300 forms a desired curved surface shape. In one embodiment of the utility model, the support member 300 is a plate-shaped support member 300 with a thickness of 1 mm.

[0043] Furthermore, the size of the light-transmitting hole 301 in the support member 300 is not less than 70% of the total size of the support member 300. Preferably, the size of the light-transmitting hole 301 in the support member 300 is 80% of the total size of the support member 300 to meet the light transmission requirement.

[0044] Regarding the specific structure of the panel 200, the panel 200 includes:

[0045] The fireproof base layer 200a and the fireproof surface layer 200b are arranged in sequence along the lighting opening 104. By adopting a double-layer fireproof structure, it is ensured that the panel 200 can achieve a stable fireproof effect. The fireproof base layer 200a and the fireproof surface layer 200b are both located on the side of the support member 300 away from the structural member 100.

[0046] An adhesive layer 200d is provided between the fireproof base layer 200a and the fireproof surface layer 200b, and an adhesive layer 200d is provided on the side of the fireproof base layer 200a away from the fireproof surface layer 200b. The adhesive layer 200d is used for fixing the fireproof base layer 200a and the fireproof surface layer 200b, and fixing the fireproof base layer 200a and the support member 300.

[0047] Furthermore, the curved ceiling 1000 further includes: a strengthening surface layer 200c, and the strengthening surface layer 200c covers the outer side of the panel 200. The strengthening surface layer 200c plays a role of strengthening and curing.

[0048] In one embodiment of the present invention, the fireproof base layer 200a is a fireproof base layer 200a made of glass fiber. The fireproof base layer 200a made of glass fiber has the characteristics of being non-flammable, light-transmissive, having high tensile strength, being easy to shape, and having certain structural strength.

[0049] The fireproof surface layer 200b is a Class A fireproof surface layer 200b, which has the characteristics of being non-flammable, stable, and having good light transmittance, and can also soften light.

[0050] The reinforced surface layer 200c is a flame retardant modulated resin reinforced surface layer 200c, the main components of which are silicone resin and catalyst, which play a role in strengthening curing;

[0051] The bonding layer 200d is a bonding layer 200d made of PTFE material, wherein the main material of PTFE is polytetrafluoroethylene, which plays a role of bonding and curing.

[0052] About the processing method of panel 200:

[0053] Providing raw materials for the fireproof base layer 200a and raw materials for the fireproof surface layer 200b;

[0054] S1. Cutting the raw materials of the fireproof base layer 200a and the raw materials of the fireproof surface layer 200b according to the modeling requirements;

[0055] S2. Laying the fireproof base layer 200a on the three-dimensional curved mold;

[0056] S3. Spraying the adhesive layer 200d on the outer surface of the fireproof base 200a, wherein the adhesive layer 200d is PTFE in a molten state;

[0057] S4. Laying the fireproof surface layer 200b on the fireproof base layer 200a, wherein the adhesive layer 200d fixes the fireproof base layer 200a and the fireproof surface layer 200b to form a finished product;

[0058] S5. The strengthening surface layer 200c is evenly sprayed on the finished product to allow it to penetrate and cure to form a composite material that can be three-dimensionally shaped, wherein the strengthening surface layer 200c is a flame retardant modulated resin;

[0059] S6. An adhesive layer 200d is provided on the inner surface of the fireproof base layer 200a, so that the fireproof base layer 200a is fixed to the support member 300 through the adhesive layer 200d, and the adhesive layer 200d on the inner surface of the fireproof base layer 200a is a high-strength glue.

[0060] See also Figure 1 and Figure 3 The utility model also provides a combination, including the above-mentioned curved ceiling 1000, and also including a main lamp body 2000, the number of the curved ceilings 1000 is multiple, and the curved ceilings 1000 are arranged at intervals along the circumference of the main lamp body 2000.

[0061] In one embodiment of the present invention, the projection of the curved ceiling 1000 on the horizontal plane is fan-shaped, and the two ends of the curved ceiling 1000 in the radial direction are respectively a first end 1001 and a second end 1002, wherein the first end 1001 is located above the second end 1002, and the two sides of the second end 1002 in the circumferential direction extend radially outward to form a triangular convex portion;

[0062] The main lamp body 2000 is a columnar main lamp body, the radial outer side of the main lamp body 2000 is connected to the first end 1001 , and the center of the curved ceiling 1000 coincides with the center of the main lamp body 2000 .

[0063] Preferably, the number of the curved ceilings 1000 is 4, and the central angle of the fan-shaped projection of each of the curved ceilings 1000 on the horizontal plane is 45°.

[0064] In summary, the curved ceiling 1000 provides support for the panel 200 with a curved surface design through the support member 300, so that the panel 200 can be stably connected to the structural member 100, wherein the panel 200 has a fireproof property, so that the curved ceiling 1000 has a fireproof effect while meeting the curved surface design;

[0065] The support member 300 provides support for the panel 200 and is provided with a light-transmitting hole 301 . When lighting is required, light in the light source installation cavity 103 can be emitted through the light-transmitting hole 301 and the panel 200 to achieve a lighting effect.

[0066] The embodiments described above are only used to illustrate the technical ideas and features of the utility model, and their purpose is to enable technicians in this field to understand the content of the utility model and implement it accordingly. The patent application scope of the utility model cannot be limited only by this embodiment, that is, any equivalent changes or modifications made according to the spirit disclosed by the utility model still fall within the patent scope of the utility model.

Claims

1. A curved ceiling (1000), characterized in that: include: A structural member (100), wherein a light source installation cavity (103) is provided in the structural member (100), and at least one side surface of the structural member (100) is provided with a lighting opening (104) communicating with the inside and outside of the light source installation cavity (103); A panel (200), the panel (200) shielding the lighting opening (104), the side surface of the panel (200) facing the outside of the lighting opening (104) being a display surface (201), and the display surface (201) being a display surface with a curved structure; A support member (300), the support member (300) is arranged relative to the lighting opening (104), the structural member (100), the support member (300) and the panel (200) are sequentially supported and connected, and the support member (300), the panel (200) and the structural member (100) are parallel to each other.

2. A curved ceiling (1000) according to claim 1, characterized in that: The display surface (201) is a display surface with a hyperbolic structure.

3. A curved ceiling (1000) according to claim 1, characterized in that: The panel (200) is provided with a hidden surface (202) opposite to the display surface (201); the display surface (201) and the hidden surface (202) are parallel.

4. A curved ceiling (1000) according to claim 3, characterized in that: The support member (300) is provided with a first support surface (302) and a second support surface (303) which are opposite and parallel to each other, wherein the second support surface (303) is arranged toward the light source installation cavity (103), the first support surface (302) is connected to the hidden surface (202), and the circumferential edge of the support member (300) is connected to the edge of the lighting opening (104).

5. A curved ceiling (1000) according to claim 1, characterized in that: The structural member (100) comprises: A bottom plate (101) and a side plate (102), wherein the circumferential edge of the bottom plate (101) extends outward to form the side plate (102), the inner side surface of the bottom plate (101) and the inner side surface of the side plate (102) constitute the inner wall of the light source installation cavity (103), and the edge of the inner side surface of the side plate (102) facing away from the bottom plate (101) encloses the lighting opening (104).

6. A curved ceiling (1000) according to claim 1, characterized in that: An illuminating element (1031) is arranged in the light source installation cavity (103); the panel (200) is a light-transmitting panel; a plurality of light-transmitting holes (301) are provided on the support member (300); the light-transmitting holes (301) and the illuminating opening (104) are arranged opposite to each other; and the illuminating element (1031) and the panel (200) are parallel to each other.

7. A curved ceiling (1000) according to claim 6, characterized in that: The bottom surface of the light source installation cavity (103) is parallel to the display surface (201), the number of the lighting components (1031) is multiple, and the lighting components (1031) are distributed on the bottom surface of the light source installation cavity (103).

8. A curved ceiling (1000) according to claim 6, characterized in that: The size of the light-transmitting hole (301) in the support member (300) is not less than 70% of the total size of the support member (300).

9. A curved ceiling (1000) according to claim 1, characterized in that: The panel (200) comprises: a fireproof base layer (200a) and a fireproof surface layer (200b), wherein the fireproof base layer (200a) and the fireproof surface layer (200b) are arranged in sequence along the direction of the lighting opening (104), and the outer side of the panel (200) is covered with a reinforced surface layer (200c).

10. An assembly, comprising the curved ceiling (1000) according to any one of claims 1 to 9, characterized in that: It also includes a main lamp body (2000), the number of the curved ceilings (1000) is multiple, and the curved ceilings (1000) are arranged at intervals along the circumference of the main lamp body (2000).

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