CN220747484U - Metal composite acoustic board for building decoration - Google Patents
Metal composite acoustic board for building decoration Download PDFInfo
- Publication number
- CN220747484U CN220747484U CN202321066717.7U CN202321066717U CN220747484U CN 220747484 U CN220747484 U CN 220747484U CN 202321066717 U CN202321066717 U CN 202321066717U CN 220747484 U CN220747484 U CN 220747484U
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- CN
- China
- Prior art keywords
- sound
- layer
- sound absorbing
- board
- metal
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- 238000005034 decoration Methods 0.000 title claims abstract description 14
- 239000002905 metal composite material Substances 0.000 title claims abstract description 13
- 229910052751 metal Inorganic materials 0.000 claims abstract description 31
- 239000002184 metal Substances 0.000 claims abstract description 31
- 229920000742 Cotton Polymers 0.000 claims description 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 4
- 229910052918 calcium silicate Inorganic materials 0.000 claims description 4
- 239000000378 calcium silicate Substances 0.000 claims description 4
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 4
- 229910052602 gypsum Inorganic materials 0.000 claims description 4
- 239000010440 gypsum Substances 0.000 claims description 4
- 229910052749 magnesium Inorganic materials 0.000 claims description 4
- 239000011777 magnesium Substances 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims 1
- 239000010410 layer Substances 0.000 abstract description 44
- 230000000694 effects Effects 0.000 abstract description 14
- 239000002023 wood Substances 0.000 abstract description 4
- 239000002344 surface layer Substances 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
Landscapes
- Building Environments (AREA)
Abstract
The utility model relates to the technical field of building boards, in particular to a metal composite sound absorbing board for building decoration, which comprises a sound absorbing board main body, wherein the sound absorbing board main body is formed by compositing a metal board layer and a bottom layer, protruding parts are uniformly distributed on the surface of the metal board layer, first sound absorbing holes are formed in the protruding parts, second sound absorbing holes communicated with the first sound absorbing holes are uniformly distributed on the bottom layer, the sound absorbing board is formed by compositing the metal board layer and the bottom layer, the metal board layer is a surface layer, the metal board layer has better fireproof effect than a wood board, the protruding parts are arranged on the metal board layer, the first sound absorbing holes formed in the protruding parts are used for absorbing sound, and the sound is reflected back and forth for a plurality of times by the protruding parts on the surface of the metal board layer, so that the first sound absorbing holes can absorb the sound repeatedly for a plurality of times, and the sound absorbing effect is improved.
Description
Technical Field
The utility model relates to the technical field of building boards, in particular to a metal composite acoustic board for building decoration.
Background
At present, the traditional wall body is built up by adopting masonry, mortar is hung on the outer surface of the wall body and paint is brushed on the wall body, the wall body does not have a sound insulation effect, especially, the distance between a high building and a house is small at present, and the noise problem always affects people, so that the sound-absorbing plate is an ideal decorative material for people, the sound-absorbing plate has a certain sound-absorbing effect, people can choose to install the sound-absorbing plate on an indoor wall surface, the sound-absorbing plate on the market is a common wood board composite honeycomb plate at present, the structure of the honeycomb plate is communicated by simple through holes formed in the wood board, the sound-absorbing plate is not fireproof, the sound-absorbing effect of the structure is not ideal, the sound-absorbing effect of the structure is not only near the building but also privacy is leaked.
Disclosure of Invention
The utility model provides a metal composite sound-absorbing board for building decoration, which aims to prevent fire and improve sound-absorbing effect.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a metal composite acoustic board for building decoration, is including the acoustic board main part, the acoustic board main part is formed by metal sheet layer and bottom complex, metal sheet layer surface evenly distributed has the bulge, first sound hole of inhaling has been seted up on the bulge, evenly distributed has the second sound hole of inhaling that communicates in first sound hole on the bottom.
Further, one side of the bottom layer far away from the metal plate layer is provided with a sound absorbing cotton layer.
Further, the bottom layer is made of any one of gypsum board, calcium silicate board and glass magnesium board.
Further, the first sound-absorbing holes are micropores with the radius smaller than 1 mm.
Further, the protruding portion is cylindrical, and the first sound absorbing holes are formed in two ends of the protruding portion.
Compared with the prior art, the utility model has the beneficial effects that: through the acoustic panel structure that metal sheet layer and bottom are compound to constitute, the metal sheet layer is the surface layer, and it has better fire prevention effect than the plank, the bulge that sets up on the metal sheet layer moreover to first sound-absorbing hole of seting up on the bulge is used for absorbing sound, and sound is make a round trip the multiple reflection by a plurality of bulge at the metal sheet layer surface, thereby makes first sound-absorbing hole can absorb sound repeatedly many times, thereby reaches the improvement sound-absorbing effect.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a perspective view of a metal plate layer according to the present utility model.
In the figure: 1. a sound-absorbing panel body; 2. a metal plate layer; 3. a bottom layer; 4. a sound absorbing cotton layer; 21. a protruding portion; 30. a second sound absorbing hole; 210. a first sound absorbing hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in the drawing, the metal composite acoustic board for building decoration comprises an acoustic board main body 1, wherein the acoustic board main body 1 is formed by compounding a metal board layer 2 and a bottom layer 3 through glue hot melting, the metal board layer 2 is preferably made of aluminum materials or stainless steel materials, protruding parts 21 are uniformly distributed on the surface of the metal board layer 2, first acoustic holes 210 are formed in the protruding parts 21, second acoustic holes 30 communicated with the first acoustic holes 210 are uniformly distributed on the bottom layer 3, and the second acoustic holes 30 can be in the shape of square holes, round holes and the like.
According to the metal composite sound-absorbing board for building decoration, the sound-absorbing board is formed by compositing the metal plate layer 2 and the bottom layer 3, the metal plate layer 2 is a surface layer, the metal plate layer has better fireproof effect than a wood plate, the protruding parts 21 arranged on the metal plate layer 2 are used for absorbing sound, the first sound-absorbing holes 210 formed in the protruding parts 21 are used for absorbing sound, the sound is reflected back and forth for multiple times by the protruding parts 21 on the surface of the metal plate layer 2, so that the first sound-absorbing holes 210 can absorb the sound repeatedly for multiple times, the sound-absorbing effect is improved, people nearby are prevented from being influenced by noise, privacy leakage can be prevented, and the protruding parts 21 uniformly distributed on the surface of the metal plate layer 2 can enable the metal plate layer 2 to have more three-dimensional effect and better decoration.
In this embodiment, the bottom layer 3 is provided with the sound absorbing cotton layer 4 on one side away from the metal plate layer 2, further improves the sound absorbing effect, and is more favorable for absorbing sound.
In this embodiment, the bottom layer 3 is made of any board material selected from gypsum board, calcium silicate board and glass magnesium board, and the sound-absorbing board main body 1 is formed by compounding an aluminum metal board layer 2 and the bottom layer 3 made of gypsum; or the bottom layer 3 made of any material of the composite calcium silicate board and the glass magnesium board has a thicker structure, reduces the cavity feeling of the sound absorbing board, has good texture and better fireproof effect, and can also adopt a common metal honeycomb core and a three-dimensional cone core.
In this embodiment, the first sound absorbing holes 210 are micro holes with a radius smaller than 1mm, the protruding portions 21 are cylindrical, and the first sound absorbing holes 210 are disposed at two ends of the protruding portions 21, so that the plurality of protruding portions 21 that are uniformly distributed are beneficial to form uneven surfaces, and thus the sound can be reflected multiple times and absorbed repeatedly by the first sound absorbing holes 210.
The above embodiments are preferred embodiments of the present utility model, and all similar structures and equivalent modifications are intended to fall within the scope of the present utility model.
Claims (5)
1. The utility model provides a metal composite acoustic panel for building decoration which characterized in that: including abatvoix main part (1), abatvoix main part (1) is formed by metal sheet layer (2) and bottom (3) complex, metal sheet layer (2) surface evenly distributed has bulge (21), first sound hole (210) have been seted up on bulge (21), evenly distributed has second sound hole (30) that communicate in first sound hole (210) on bottom (3).
2. A metal composite sound absorbing panel for building decoration according to claim 1, wherein: one side of the bottom layer (3) far away from the metal plate layer (2) is provided with a sound absorbing cotton layer (4).
3. A metal composite sound absorbing panel for building decoration according to claim 1, wherein: the bottom layer (3) is made of any one of gypsum board, calcium silicate board and glass magnesium board.
4. A metal composite sound absorbing panel for building decoration according to claim 1, wherein: the first sound absorption holes (210) are micropores with the radius smaller than 1 mm.
5. A metal composite sound absorbing panel for building decoration according to claim 1, wherein: the protruding portion (21) is cylindrical, and the first sound absorbing holes (210) are formed in two ends of the protruding portion (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321066717.7U CN220747484U (en) | 2023-05-06 | 2023-05-06 | Metal composite acoustic board for building decoration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321066717.7U CN220747484U (en) | 2023-05-06 | 2023-05-06 | Metal composite acoustic board for building decoration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220747484U true CN220747484U (en) | 2024-04-09 |
Family
ID=90553778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321066717.7U Active CN220747484U (en) | 2023-05-06 | 2023-05-06 | Metal composite acoustic board for building decoration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220747484U (en) |
-
2023
- 2023-05-06 CN CN202321066717.7U patent/CN220747484U/en active Active
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| GR01 | Patent grant |