Decorative flame-retardant acoustic board

Abstract

The utility model discloses a decorative flame-retardant acoustic board which comprises a wave-shaped base board, a flame-retardant filling groove, flame-retardant material filler, a flame-retardant powder foaming object, a high-ignition-point coating and a facing layer. The honeycomb sound insulation board is reasonable in structure, the structural form that the multiple flame-retardant filling grooves are formed in the waveform base plate in an up-and-down staggered mode is adopted, a filling space capable of buffering a compression-resistant structure can be formed, a flame-retardant material filler is arranged in each flame-retardant filling groove, a sound insulation honeycomb structure can be formed, and the flame-retardant effect can be enhanced.

Description

Technical Field

[0001] The utility model relates to the field of decorative panels, in particular to a decorative flame-retardant sound-absorbing panel. Background Art

[0002] The existing decorative sound-absorbing panels have a relatively simple internal structure and lack flame-retardant and durable material structures, resulting in poor flame-retardant effects and failing to meet the market demand for flame-retardant and durable materials. Therefore, a decorative flame-retardant sound-absorbing panel is proposed to address the above issues. Utility Model Content

[0003] The purpose of the present invention is to provide a decorative flame-retardant sound-absorbing board in order to solve the above problems.

[0004] The utility model achieves the above-mentioned purpose through the following technical scheme: a decorative flame-retardant sound-absorbing panel, comprising a corrugated substrate, the corrugated substrate being located in the middle between upper and lower high-ignition-point coatings, and a flame-retardant material filler being installed at the bottom of each flame-retardant filling groove on both sides of the corrugated substrate, and a flame-retardant powder foam being provided between the high-ignition-point coating and the corresponding side of the corrugated substrate.

[0005] Preferably, the corrugated substrate is formed into a plurality of flame-retardant filling grooves by stamping.

[0006] Preferably, the thickness of the flame retardant material filler is one third of the depth of the flame retardant filling groove.

[0007] Preferably, two-thirds of the depth of the flame retardant filling groove is filled with a flame retardant powder foam portion.

[0008] Preferably, both sides of the high ignition point coating are rough surfaces, and a finishing layer is provided on the outer surface of the high ignition point coating.

[0009] Compared with the existing technology, the difference is that the structural form of multiple flame-retardant filling grooves staggered up and down on the corrugated substrate is conducive to forming a filling space with a buffering and pressure-resistant structure, and a flame-retardant material filler is arranged in each flame-retardant filling groove, which can not only form a sound-insulating honeycomb structure, but also enhance the flame-retardant effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0011] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 It is a schematic diagram of the overall local structure of the utility model.

[0013] In the figure: 1. Corrugated substrate; 101. Flame-retardant filling groove; 2. Flame-retardant material filling; 3. Flame-retardant powder foam; 4. High ignition point coating; 5. Finishing layer. DETAILED DESCRIPTION

[0014] In order to make the purpose, features, and advantages of the present invention more obvious and easy to understand, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described below are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0015] The technical solution of the present invention will be further described below with reference to the accompanying drawings and through specific implementation methods.

[0016] In the description of the present invention, it should be understood that the terms "upper", "lower", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0017] See also Figure 1-2 As shown, a decorative flame-retardant sound-absorbing panel includes a corrugated substrate 1, which is located in the middle between the upper and lower high-ignition-point coatings 4, and a flame-retardant material filler 2 is installed at the bottom of each flame-retardant filling groove 101 located on both sides of the corrugated substrate 1, and a flame-retardant powder foam 3 is provided between the high-ignition-point coating 4 and the corresponding side of the corrugated substrate 1.

[0018] The corrugated substrate 1 is formed by stamping to form a plurality of flame-retardant filling grooves 101; the thickness of the flame-retardant material filler 2 is one-third of the depth of the flame-retardant filling groove 101; two-thirds of the depth of the flame-retardant filling groove 101 is filled with a flame-retardant powder foam 3; the interior of the flame-retardant powder foam 3 is in a loose and porous structure due to the shaping glue; the high-ignition-point coating 4 has rough surfaces on both sides, and a finishing layer 5 is provided on the outer surface of the high-ignition-point coating 4.

[0019] When the present invention is in use, a plurality of flame-retardant filling grooves 101 are staggered up and down by the corrugated substrate 1, which is conducive to forming a filling space with a buffering and pressure-resistant structure, and a flame-retardant material filler 2 is arranged in each flame-retardant filling groove 101, which can not only improve the anti-puncture strength of the front, but also cooperate with the flame-retardant powder foam 3 to reduce noise and sound insulation, and adopt a high ignition point coating 4 to enhance the corrosion resistance of the surface of the environmentally friendly composite aluminum plate.

[0020] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and it is intended that all variations within the meaning and scope of the appended claims be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0021] As described above, the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A decorative flame-retardant sound-absorbing panel, comprising a corrugated substrate (1), characterized in that: The corrugated substrate (1) is located in the middle between the high ignition point coatings (4) distributed above and below, and a flame retardant material filler (2) is installed at the bottom of each flame retardant filling groove (101) located on both sides of the corrugated substrate (1), and a flame retardant powder foam (3) is provided between the high ignition point coating (4) and the corresponding side of the corrugated substrate (1).

2. The decorative flame-retardant sound-absorbing panel according to claim 1, characterized in that: The corrugated substrate (1) is formed into a plurality of flame-retardant filling grooves (101) by stamping.

3. The decorative flame-retardant sound-absorbing panel according to claim 1, characterized in that: The thickness of the flame retardant material filler (2) is one third of the depth of the flame retardant filling groove (101).

4. The decorative flame-retardant sound-absorbing panel according to claim 1, characterized in that: Two-thirds of the depth of the flame-retardant filling groove (101) is filled with a flame-retardant powder foam (3).

5. The decorative flame-retardant sound-absorbing panel according to claim 1, characterized in that: Both sides of the high ignition point coating (4) are rough surfaces, and a finishing layer (5) is provided on the outer surface of the high ignition point coating (4).

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