Fireproof composite silencing aluminum bamboo veneer for multimedia space

Abstract

The utility model relates to the technical field of aluminum bamboo wood veneers, in particular to a fireproof composite silencing aluminum bamboo wood veneer for a multimedia space, which comprises an aluminum honeycomb core layer arranged in an aluminum layer, silicon dioxide aerogel is filled in the aluminum honeycomb core layer, heat insulation and silencing can be achieved, and a graphene fireproof coating expands after meeting fire, so that the fireproof composite silencing aluminum bamboo wood veneer is formed. And finally, water vapor is blocked through the PET film to enter the bamboo base layer, and the fireproof, sound-proof and damp-proof functions are achieved at the same time.

Description

Technical Field

[0001] This utility model relates to the field of aluminum bamboo decorative panel technology, and in particular to a fireproof composite soundproof aluminum bamboo decorative panel for multimedia spaces. Background Technology

[0002] Traditional decorative panels for multimedia spaces mostly use wood or single metal materials, which have the following drawbacks: insufficient fire resistance; ordinary wood is flammable and has a fire rating of only B2; while metal materials are fire-resistant, they have poor sound insulation. They also have limited functionality; existing composite panels cannot simultaneously meet the requirements for fire resistance, sound insulation, moisture resistance, and lightweighting. Therefore, there is an urgent need for a fire-resistant composite sound-absorbing aluminum-bamboo decorative panel for multimedia spaces that can simultaneously satisfy the functions of fire resistance, sound insulation, and moisture resistance. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a fireproof composite soundproof aluminum bamboo decorative panel for multimedia spaces, which can simultaneously meet the functions of fireproofing, sound insulation and moisture-proofing.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: a fireproof composite soundproof aluminum-bamboo decorative panel for multimedia spaces, the aluminum-bamboo decorative panel includes an aluminum layer, a bamboo base layer and a moisture-proof layer from the outside to the inside, the aluminum layer, the bamboo base layer and the moisture-proof layer are all bonded together by hot pressing adhesive, the aluminum layer is provided with an aluminum honeycomb core layer, the aluminum honeycomb core layer is filled with silica aerogel, the surface of the aluminum layer is provided with a graphene fireproof coating, and the moisture-proof layer is made of PET film.

[0005] Furthermore, the aluminum layer uses a corrugated aluminum alloy substrate.

[0006] Furthermore, the aluminum honeycomb core layer consists of a top layer, a middle layer, and a bottom layer from top to bottom, with the radius of the top layer increasing and the wall thickness decreasing sequentially from bottom to top.

[0007] Furthermore, a limiting groove is provided on one side of the bamboo base, and a limiting protrusion matching the limiting groove is provided on the other side of the bamboo base.

[0008] Furthermore, a sealing groove is provided on one side of the aluminum layer, and the sealing groove and the limiting groove are located on the same side. A sealing ring is provided inside the sealing groove.

[0009] The beneficial effects of this utility model are as follows: Compared with the prior art, by providing an aluminum honeycomb core layer inside the aluminum layer, and filling the aluminum honeycomb core layer with silica aerogel, it can not only insulate heat but also reduce sound. The graphene fireproof coating expands when exposed to fire to form a heat insulation layer. Finally, a PET film is used to block moisture in the bamboo base layer, thus simultaneously satisfying the functions of fireproofing, sound insulation and moisture prevention. Attached Figure Description

[0010] Figure 1This is a schematic diagram of the structure of a fireproof composite sound-absorbing aluminum-bamboo decorative panel for multimedia spaces, according to a specific embodiment of this utility model.

[0011] Figure 2 This is a front view of a fireproof composite sound-absorbing aluminum-bamboo decorative panel for multimedia spaces, according to a specific embodiment of this utility model.

[0012] Figure 3 for Figure 2 A-direction cross-section view;

[0013] Figure 4 for Figure 3 Enlarged view of part A;

[0014] Figure 5 This is a structural diagram of the aluminum honeycomb core layer of a fireproof composite sound-absorbing aluminum-bamboo decorative panel for multimedia spaces, which is a specific embodiment of this utility model.

[0015] Label Explanation

[0016] 1. Aluminum layer; 11. Aluminum honeycomb core layer; 111. Surface layer; 112. Middle layer; 113. Bottom layer; 114. Graphene fireproof coating;

[0017] 2. Bamboo base layer; 21. Limiting groove; 22. Limiting protrusion; 23. Sealing groove; 24. Sealing ring;

[0018] 3. Moisture-proof layer. Detailed Implementation

[0019] To explain in detail the technical content, objectives, and effects of this utility model, the following description is provided in conjunction with the embodiments and accompanying drawings.

[0020] Please refer to Figures 1 to 5 A fireproof composite soundproof aluminum-bamboo decorative panel for multimedia spaces, comprising an aluminum layer 1, a bamboo base layer 2, and a moisture-proof layer 3 from the outside to the inside. The aluminum layer 1, the bamboo base layer 2, and the moisture-proof layer 3 are all bonded together by hot pressing. The aluminum layer 1 has an aluminum honeycomb core layer 11 filled with silica aerogel. The surface of the aluminum layer 1 is covered with a graphene fireproof coating 114. The moisture-proof layer 3 is made of PET film.

[0021] In the above embodiments, the graphene fireproof coating 114 expands upon exposure to fire, thereby forming a heat insulation layer. Then, silica aerogel is filled into the aluminum honeycomb core layer 11. Since silica aerogel not only has excellent heat insulation function and nanoporous structure, the aluminum layer 1 can not only insulate heat but also reduce sound. Finally, a moisture-proof layer 3 is provided on the back of the bamboo base layer 2 to prevent moisture from penetrating the bamboo base layer 2. Compared with the prior art, it can simultaneously meet the functions of fireproofing, sound insulation and moisture-proofing.

[0022] As an optional implementation, the aluminum layer 1 is made of a corrugated aluminum alloy substrate.

[0023] In the above embodiments, by setting the aluminum layer 1 as a corrugated alloy substrate, the bending strength can be improved by utilizing the corrugated structure.

[0024] As an optional implementation, the aluminum honeycomb core layer 11 includes a top layer 111, a middle layer 112, and a bottom layer 113 from top to bottom, with the radius of the top layer 111 increasing and the wall thickness decreasing sequentially from bottom to top.

[0025] In the above embodiments, the surface layer 111 resists local impacts, such as collisions with hard objects, while the bottom layer 113 reduces weight.

[0026] As an optional implementation, a limiting groove 21 is provided on one side of the bamboo base, and a limiting protrusion 22 matching the limiting groove 21 is provided on the other side of the bamboo base layer 2.

[0027] In the above embodiments, the limiting protrusion 22 is coated with adhesive and then inserted into the limiting protrusion 22. This allows two aluminum bamboo decorative panels to be spliced ​​together, which can meet the needs of walls of different sizes. The splicing method is as follows: all the aluminum bamboo decorative panels are spliced ​​together, and then the excess limiting protrusion 22 on one side of the spliced ​​aluminum bamboo decorative panels is cut off, so that both sides of the spliced ​​aluminum bamboo decorative panels can fit against the wall.

[0028] As an optional implementation, a sealing groove 23 is provided on one side of the aluminum layer 1. The sealing groove 23 and the limiting groove 21 are located on the same side, and a sealing ring 24 is provided in the sealing groove 23.

[0029] In the above embodiments, by setting the sealing ring 24, the joint can be made seamless, which further improves the sound insulation and moisture-proof function.

[0030] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent modifications made based on the content of this utility model specification and drawings, or direct or indirect applications in related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A fireproof composite soundproofing aluminum bamboo decorative panel for multimedia space, characterized in that, The aluminum bamboo veneer panel comprises, from outside to inside, an aluminum layer, a bamboo base layer and a moisture-proof layer, the aluminum layer, the bamboo base layer and the moisture-proof layer are all bonded by hot pressing, the aluminum layer is internally provided with an aluminum honeycomb core layer, the aluminum honeycomb core layer is filled with silica aerogel, the surface of the aluminum layer is provided with a graphene fireproof coating, and the moisture-proof layer is made of a PET film.

2. The fire resistant composite soundproofing aluminum bamboo panel for multimedia space of claim 1, wherein, The aluminum layer adopts a corrugated aluminum alloy substrate.

3. The fire resistant composite soundproofing aluminum bamboo panel for multimedia space of claim 1, wherein, The aluminum honeycomb core layer comprises a surface layer, a middle layer and a bottom layer from top to bottom, the radius of the surface layer to the bottom layer increases gradually, and the wall thickness decreases gradually.

4. The fire resistant composite soundproofing aluminum bamboo panel for multimedia space of claim 1, wherein, One side of the bamboo base is provided with a limiting groove, and the other side of the bamboo base layer is provided with a limiting protrusion matched with the limiting groove.

5. The fire resistant composite soundproofing aluminum bamboo panel for multimedia space of claim 1, wherein, One side of the aluminum layer is provided with a sealing groove, the sealing groove and the limiting groove are located on the same side, and a sealing ring is arranged in the sealing groove.

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