CN221022657U - Aluminum plate with sound absorption function - Google Patents
Aluminum plate with sound absorption function Download PDFInfo
- Publication number
- CN221022657U CN221022657U CN202322498295.7U CN202322498295U CN221022657U CN 221022657 U CN221022657 U CN 221022657U CN 202322498295 U CN202322498295 U CN 202322498295U CN 221022657 U CN221022657 U CN 221022657U
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- CN
- China
- Prior art keywords
- aluminum plate
- plate
- sound absorbing
- sound
- sound absorption
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 57
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 57
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 23
- 229920000742 Cotton Polymers 0.000 claims abstract description 23
- 239000000853 adhesive Substances 0.000 claims abstract description 9
- 230000001070 adhesive effect Effects 0.000 claims abstract description 9
- 239000000565 sealant Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 4
- 238000009413 insulation Methods 0.000 abstract 2
- 239000000463 material Substances 0.000 description 3
- 239000000956 alloy Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Building Environments (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
The utility model discloses an aluminum plate with a sound absorption function, which comprises an aluminum plate body, wherein clamping grooves are formed in two ends of the aluminum plate body, first sound absorption plates are fixedly arranged on the upper side and the lower side of the aluminum plate body, each first sound absorption plate consists of a sound absorption plate, noise reduction cotton, a heat insulation plate, a noise reduction plate and a second sound absorption plate, the inside of each sound absorption plate is bonded with the noise reduction cotton, and the inside of each noise reduction cotton is bonded with the heat insulation plate. According to the utility model, the double-layer sound absorbing plate is added on the surface of the aluminum plate, so that the overall sound absorbing performance of the aluminum plate can be enhanced, the sound absorbing plate made of the sound absorbing plate can play a role in better sound absorbing performance, the sound absorbing plates are in sealing connection by adopting the adhesive, the structural strength and sound absorbing performance of the sound absorbing plate can be enhanced, in addition, the noise reducing cotton in the interior can be matched with the external sound absorbing plate for use together to achieve the sound absorbing and noise reducing performance, the overall sound absorbing performance of the aluminum plate is improved, and the influence caused by external noise can be resisted.
Description
Technical Field
The utility model relates to the technical field of aluminum plates, in particular to an aluminum plate with a sound absorption function.
Background
The aluminum plate is an aluminum plate material or an aluminum sheet material with the thickness of more than 0.2mm to less than 500mm, the width of more than 200mm and the length of less than 16m, the aluminum plate is a rectangular plate material formed by rolling an aluminum ingot, the aluminum plate is divided into a pure aluminum plate, an alloy aluminum plate, a thin aluminum plate, a medium-thickness aluminum plate, a patterned aluminum plate and the like, the currently used aluminum plate has poor sound absorption function, external noise cannot be absorbed and eliminated, indoor environmental quality cannot be guaranteed, and the aluminum plate has limitations in use.
Disclosure of utility model
The utility model aims to provide an aluminum plate with a sound absorption function, which has the advantages of sound absorption and noise reduction.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an aluminum plate with sound absorption function, includes the aluminum plate body, the joint groove has all been seted up at the both ends of aluminum plate body, the equal fixed mounting in upper and lower both sides of aluminum plate body has first acoustic baffle, first acoustic baffle comprises acoustic baffle, noise reduction cotton, heat insulating board, noise reduction board and second acoustic baffle, the inboard bonding of acoustic baffle has noise reduction cotton, the inboard bonding of noise reduction cotton has the heat insulating board, the inboard bonding of heat insulating board has the noise reduction board, the inboard bonding of noise reduction board has the second acoustic board.
Preferably, the second sound absorbing plate is composed of a first pressure resistant plate and a second pressure resistant plate, and the inner side of the first pressure resistant plate is connected with the second pressure resistant plate in an adhesive mode.
As a preferable scheme, the outside of joint groove and the tip that is located the aluminum plate body fixed mounting have the locating frame, the locating hole has been seted up on the surface of locating frame.
Preferably, the acoustic panel is made of a double-layer acoustic panel, and the two acoustic panels are connected through an adhesive.
As a preferable scheme, the noise reduction cotton is distributed in a covering mode in the sound absorbing plate, and the end portion of the noise reduction cotton is coated with sealant.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, the double-layer sound absorbing plate is added on the surface of the aluminum plate, so that the overall sound absorbing performance of the aluminum plate can be enhanced, the sound absorbing plate made of the sound absorbing plate can play a role in better sound absorbing performance, the sound absorbing plates are in sealing connection by adopting the adhesive, the structural strength and sound absorbing performance of the sound absorbing plate can be enhanced, in addition, the noise reducing cotton in the interior can be matched with the external sound absorbing plate for use together to achieve the sound absorbing and noise reducing performance, the overall sound absorbing performance of the aluminum plate is improved, and the influence caused by external noise can be resisted.
Drawings
FIG. 1 is a perspective view of the structure of the present utility model;
FIG. 2 is a cross-sectional view of a first sound absorber structure of the present utility model;
fig. 3 is a cross-sectional view of a second sound absorbing panel structure of the present utility model.
In the figure: 1. an aluminum plate body; 2. a clamping groove; 3. a positioning frame; 4. positioning holes; 5. a first sound absorbing panel; 6. a sound absorbing panel; 7. noise reduction cotton; 8. a heat insulating plate; 9. a noise reduction plate; 10. a second sound absorbing panel; 101. a first pressure resistant plate; 102. and a second pressure-resistant plate.
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.
Referring to fig. 1-3, the present utility model: the utility model provides an aluminum plate with sound absorption function, including aluminum plate body 1, joint groove 2 has all been seted up at aluminum plate body 1's both ends, aluminum plate body 1's the equal fixed mounting in upper and lower both sides has first acoustic baffle 5, first acoustic baffle 5 comprises acoustic baffle 6, fall cotton 7 of making an uproar, heat insulating board 8, fall the acoustic board 9 and second acoustic baffle 10, the inboard bonding of acoustic baffle 6 has fall cotton 7 of making an uproar, the inboard bonding of falling cotton 7 has heat insulating board 8, the inboard bonding of heat insulating board 8 has fall the acoustic board 9 of making an uproar, the inboard bonding of falling the acoustic board 9 has second acoustic board 10.
The second sound absorbing panel 10 is composed of a first pressure resistant plate 101 and a second pressure resistant plate 102, and the second pressure resistant plate 102 is bonded and connected to the inner side of the first pressure resistant plate 101.
Through the technical scheme, the compression-resistant plate is made of the aluminum alloy material, has strong compression-resistant and shock-absorbing properties, can not generate severe deformation after being extruded, and can restore to the original state by oneself.
The outside of joint groove 2 and be located aluminum plate body 1's tip fixed mounting have positioning frame 3, and positioning hole 4 has been seted up on positioning frame 3's surface.
Through above-mentioned technical scheme, can be connected with external aluminum plate one end through positioning frame 3, can utilize locating hole 4 and bolt to consolidate moreover to strengthen the connection fastness between two aluminum plates.
The acoustic panel 6 is made of a double-layer acoustic panel, and the two acoustic panels are connected by an adhesive.
Through the technical scheme, the sound-absorbing plate 6 made of the sound-absorbing plate can achieve good sound-absorbing performance, the sound-absorbing plates are connected with each other in a sealing mode through the adhesive, and the structural strength and the sound-absorbing performance of the sound-absorbing plate 6 can be enhanced.
The noise reduction cotton 7 is distributed in a covering mode in the sound absorbing plate 6, and the end portion of the noise reduction cotton 7 is coated with sealant.
Through the technical scheme, the noise reduction cotton 7 can be matched with an external sound absorption board to be used together to achieve the performance of sound absorption and noise reduction, the overall sound absorption performance of the aluminum plate is improved, and the influence caused by external noise can be resisted.
The working principle of the utility model is as follows: the double-layer sound absorbing plate is added on the surface of the aluminum plate, so that the whole sound absorbing performance of the aluminum plate can be enhanced, the sound absorbing plate 6 made of the sound absorbing plate can play a role in better sound absorbing performance, the sound absorbing plates are in sealing connection through an adhesive, the structural strength and the sound absorbing performance of the sound absorbing plate 6 can be enhanced, in addition, the sound absorbing and noise reducing performance can be achieved by the inner noise reducing cotton 7 being matched with the external sound absorbing plate for common use, the whole sound absorbing performance of the aluminum plate is improved, and the influence caused by external noise can be resisted.
Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.
Claims (5)
1. An aluminum plate with sound absorption function, includes aluminum plate body (1), its characterized in that: the utility model discloses a noise reduction device for the aluminum plate body, including aluminum plate body (1), joint groove (2) have all been seted up at the both ends of aluminum plate body (1), the upper and lower both sides of aluminum plate body (1) are all fixed mounting has first acoustic baffle (5), first acoustic baffle (5) are by acoustic baffle (6), fall cotton (7), heat insulating board (8), fall board (9) and second acoustic baffle (10) and constitute, the inboard bonding of acoustic baffle (6) has fall cotton (7), the inboard bonding of falling cotton (7) has heat insulating board (8), the inboard bonding of heat insulating board (8) has fall board (9), the inboard bonding of falling board (9) has second acoustic baffle (10).
2. An aluminum plate with sound absorption function according to claim 1, wherein: the second sound absorption board (10) is composed of a first pressure resistant board (101) and a second pressure resistant board (102), and the inner side of the first pressure resistant board (101) is connected with the second pressure resistant board (102) in an adhesive mode.
3. An aluminum plate with sound absorption function according to claim 1, wherein: the aluminum plate is characterized in that a positioning frame (3) is fixedly arranged at the outer part of the clamping groove (2) and positioned at the end part of the aluminum plate body (1), and a positioning hole (4) is formed in the surface of the positioning frame (3).
4. An aluminum plate with sound absorption function according to claim 1, wherein: the sound-absorbing plate (6) is made of double-layer sound-absorbing plates, and the two sound-absorbing plates are connected through an adhesive.
5. An aluminum plate with sound absorption function according to claim 1, wherein: the noise reduction cotton (7) is distributed in a covering mode in the sound absorbing plate (6), and the end portion of the noise reduction cotton (7) is coated with sealant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322498295.7U CN221022657U (en) | 2023-09-14 | 2023-09-14 | Aluminum plate with sound absorption function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322498295.7U CN221022657U (en) | 2023-09-14 | 2023-09-14 | Aluminum plate with sound absorption function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221022657U true CN221022657U (en) | 2024-05-28 |
Family
ID=91181437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322498295.7U Active CN221022657U (en) | 2023-09-14 | 2023-09-14 | Aluminum plate with sound absorption function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221022657U (en) |
-
2023
- 2023-09-14 CN CN202322498295.7U patent/CN221022657U/en active Active
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