Aluminum plate acoustic panel with sandwich structure

Abstract

The utility model relates to the field of acoustic panels, and particularly provides an aluminum acoustic panel with a sandwich structure. The aluminum sound-absorbing plate comprises a plate body mechanism and a connecting assembly, the plate body assembly comprises two sets of edge sealing plates, a sandwich plate is arranged between the two sets of edge sealing plates, and a side sealing strip is arranged at the front end of a clamping keel on the left side. The technical problems that heat preservation and heat insulation performance is difficult to improve due to the fact that an interlayer structure is not arranged, and the attractiveness of the surface of an aluminum plate is affected due to the fact that punching and fixing are needed in the aluminum plate during installation are solved.

Description

Technical Field

[0001] The utility model relates to the field of sound-absorbing panels, in particular to an aluminum plate sound-absorbing panel with a sandwich structure. Background Art

[0002] Aluminum sound-absorbing panels are a material that has both sound-absorbing and decorative functions. The sound-absorbing effect is achieved by perforating the aluminum plate and combining it with sound-absorbing non-woven fabric. The surface of the aluminum sound-absorbing panel can be sprayed with various colors or textures. Compared with traditional wooden sound-absorbing panels, it has better decorative properties, corrosion resistance, moisture resistance, and is recyclable and more environmentally friendly.

[0003] With respect to the above-mentioned related technologies, the inventors believe that the following defects exist: the existing aluminum sound-absorbing panels are mostly composed of aluminum veneers and sound-absorbing materials, and have no sandwich structure, making it difficult to improve the thermal insulation performance. During installation, holes need to be punched in the aluminum plate to fix it, which will affect the aesthetics of the aluminum plate surface. Utility Model Content

[0004] In order to improve the problem that existing aluminum sound-absorbing panels are mostly composed of aluminum veneer and sound-absorbing materials, have no sandwich structure and are difficult to improve the thermal insulation performance, and need to be fixed by drilling holes in the aluminum plate during installation, which affects the aesthetics of the aluminum plate surface, the present application provides an aluminum sound-absorbing panel with a sandwich structure.

[0005] The present application provides an aluminum sound-absorbing panel with a sandwich structure adopts the following technical solution: the aluminum sound-absorbing panel with a sandwich structure includes a panel body structure and a connecting component, the panel body component includes two groups of edge banding panels, a sandwich panel is arranged between the two groups of edge banding panels, an aluminum single panel is arranged at the front end of the edge banding panel, a back panel is arranged at the rear side of the edge banding panel, the connecting component includes two groups of snap-fit ​​keels, the two groups of snap-fit ​​keels are respectively located on the left and right sides of the two groups of edge banding panels, and a side sealing strip is arranged at the front end of the snap-fit ​​keel on the left side.

[0006] It is further arranged that the upper and lower ends of the sandwich panel are respectively fixedly connected to the middle position of the inner ends of the two groups of edge sealing panels, and the rear end of the aluminum single plate is fixedly connected to the front end of the sandwich panel.

[0007] It is further arranged that a sound-absorbing non-woven fabric layer is provided between the aluminum single plate and the sandwich plate, and the upper and lower ends of the back plate are respectively fixedly connected to the rear sides of the inner ends of the two groups of edge sealing plates.

[0008] It is further configured that a rock wool board layer is provided between the back plate and the sandwich plate, and the sandwich plate and the back plate are both made of wood-plastic material.

[0009] It is further arranged that two groups of connecting grooves are opened on the left and right sides of the rear end of the back plate, and the outer ends of the two groups of the engaging keels are fixedly connected with two groups of connecting pieces, and the connecting pieces can be slidably connected to the connecting grooves.

[0010] It is further arranged that both left and right ends of the two groups of the engaging keels are provided with engaging grooves, and both left and right ends of the sandwich panels are engaged with the engaging grooves.

[0011] It is further arranged that the front ends of the two groups of the engaging keels are each provided with two groups of plug-in grooves, the rear ends of the side sealing strips are each fixedly connected with two groups of plug-in strips, and the plug-in strips can be plugged into the plug-in grooves.

[0012] Compared with the related art, the aluminum plate sound-absorbing panel with sandwich structure provided by the utility model has the following beneficial effects:

[0013] The utility model provides an aluminum sound-absorbing panel with a sandwich structure. Through the cooperation of a panel body structure and a connecting component, the utility model solves the technical problem that most of the existing aluminum sound-absorbing panels are composed of an aluminum single plate and a sound-absorbing material, and have difficulty improving the thermal insulation performance without a sandwich structure, and need to punch holes in the aluminum plate for fixing during installation, which affects the aesthetics of the aluminum plate surface. The sound-absorbing panel has higher integrity by adopting an edge-sealed panel in combination with a sandwich panel. Rock wool panels or other thermal insulation materials can be filled through the interlayer between the sandwich panel and the back panel. In combination with a sound-absorbing non-woven fabric layer, the thermal insulation can be improved while ensuring sound absorption and noise reduction. The overall structure is simple and stable, and has good practicality.

[0014] The utility model provides an aluminum sound-absorbing panel with a sandwich structure. By setting a connecting component and using a snap-fit ​​keel to snap-fit ​​the sandwich panel, personnel can quickly install and fix the sound-absorbing panel while closing the sandwich. By using side sealing strips to connect with the snap-fit ​​keel, the joints between the sound-absorbing panels can be further reduced. The structure is simple and easy to use, which improves the installation efficiency of the sound-absorbing panel while avoiding the problem of reduced aesthetics caused by punching installation. The sound-absorbing panel can be reused and has good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic structural diagram of a preferred embodiment of an aluminum plate sound-absorbing panel with a sandwich structure provided by the utility model;

[0016] Figure 2 This is a schematic diagram of the overall side view structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the overall top view cross-sectional structure of the utility model;

[0018] Figure 4 For this utility model Figure 1 A is an enlarged schematic diagram of the structure;

[0019] Figure 5 For this utility model Figure 2 A schematic diagram of the enlarged structure at B;

[0020] Figure 6For this utility model Figure 3 Enlarged structural diagram at point C.

[0021] Numbers in the figure: 1. Board structure; 101. Edge banding board; 102. Aluminum veneer; 103. Backboard; 104. Sound-absorbing non-woven fabric layer; 105. Rock wool board layer; 106. Sandwich board; 107. Slot; 2. Connecting assembly; 201. Snap-fit ​​keel; 202. Side sealing strip; 203. Connector; 204. Connecting groove; 205. Plug-in groove; 206. Plug-in strip. DETAILED DESCRIPTION

[0022] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively with reference to the accompanying drawings. The accompanying drawings show typical embodiments of the present invention.

[0023] Embodiment 1:

[0024] like Figure 1-6 As shown, the aluminum plate sound-absorbing panel with a sandwich structure of the utility model includes a plate body structure 1 and a connecting component 2, the plate body component 1 includes two groups of edge banding panels 101, a sandwich panel 106 is arranged between the two groups of edge banding panels 101, an aluminum single plate 102 is arranged at the front end of the edge banding panel 101, and a back panel 103 is arranged at the rear side of the edge banding panel 101, the connecting component 2 includes two groups of snap-fit ​​keels 201, the two groups of snap-fit ​​keels 201 are respectively located on the left and right sides of the two groups of edge banding panels 101, and a side sealing strip 202 is arranged at the front end of the left snap-fit ​​keel 201.

[0025] like Figure 1-6 As shown, the upper and lower ends of the sandwich panel 106 are respectively fixedly connected to the middle position of the inner ends of the two sets of edge banding panels 101, and the rear end of the aluminum single plate 102 is fixedly connected to the front end of the sandwich panel 106.

[0026] like Figure 1-6 As shown, a sound-absorbing non-woven fabric layer 104 is provided between the aluminum single plate 102 and the sandwich plate 106 , and the upper and lower ends of the back plate 103 are respectively fixedly connected to the rear sides of the inner ends of the two sets of edge sealing plates 101 .

[0027] like Figure 1-6 As shown, a rock wool board layer 105 is provided between the back plate 103 and the sandwich plate 106 , and both the sandwich plate 106 and the back plate 103 are made of wood-plastic material.

[0028] During implementation, the sound-absorbing panel has a higher integrity by coordinating the edge banding board 101 with the sandwich board 106. The rock wool board 105 or other thermal insulation materials can be filled through the interlayer between the sandwich board 106 and the back panel 103. In combination with the sound-absorbing non-woven fabric layer 104, the thermal insulation can be improved while ensuring sound absorption and noise reduction.

[0029] Embodiment 2:

[0030] like Figure 1-6 As shown, based on the first embodiment, the utility model provides a technical solution for an aluminum plate sound-absorbing panel with a sandwich structure: two groups of connecting grooves 204 are opened on the left and right sides of the rear end of the back panel 103, and the outer ends of the two groups of snap-fit ​​keels 201 are fixedly connected with two groups of connecting parts 203, and the connecting parts 203 can be slidably connected to the connecting grooves 204.

[0031] like Figure 1-6 As shown, both left and right ends of the two groups of engaging keels 201 are provided with engaging grooves 107 , and both left and right ends of the sandwich plate 106 are engaged with the engaging grooves 107 .

[0032] like Figure 1-6 As shown, two groups of plug-in grooves 205 are provided at the front ends of the two groups of engaging keels 201 , and two groups of plug-in strips 206 are fixedly connected to the rear ends of the side sealing strips 202 . The plug-in strips 206 can be plugged into the plug-in grooves 205 .

[0033] During implementation, by setting up the connection component 2, the card slots 107 at both ends of the card-locking keel 201 are used to card-lock with the sandwich panel 106, which can facilitate personnel to quickly install and fix the sound-absorbing panel while closing the sandwich. By using the plug-in strip 206 at the rear end of the side sealing strip 202 to connect with the plug-in slot 205 at the front end of the card-locking keel 201, the joints between the sound-absorbing panels after installation can be further reduced. The structure is simple and easy to use, which improves the installation efficiency of the sound-absorbing panel while avoiding the problem of reduced aesthetics caused by punching installation. It can be reused and has good practicality.

[0034] The advantages of this technical solution in practical applications include but are not limited to the following:

[0035] 1. The interlayer between the sandwich panel 106 and the back panel 103 can be filled with rock wool board 105 or other thermal insulation materials, which, in combination with the sound-absorbing non-woven fabric layer 104, can improve the thermal insulation while ensuring sound absorption and noise reduction. The overall structure is simple and stable, and has good practicality.

[0036] 2. By using the snap-fit ​​keel 201 to snap-fit ​​with the sandwich panel 106, it is convenient for personnel to quickly install and fix the sound-absorbing panel while closing the sandwich. By using the side sealing strip 202 to connect with the snap-fit ​​keel 201, the joints between the sound-absorbing panels can be further reduced, which improves the installation efficiency of the sound-absorbing panel while avoiding the problem of reduced aesthetics caused by punching installation. The sound-absorbing panel can be reused and has good practicality.

[0037] The technical solution makes the integrity of the sound-absorbing board higher by arranging the edge sealing board 101 in conjunction with the sandwich board 106. The rock wool board 105 or other thermal insulation materials can be filled in the interlayer between the sandwich board 106 and the back board 103. The combination with the sound-absorbing non-woven fabric layer 104 can improve the thermal insulation while ensuring sound absorption and noise reduction. The card slots 107 at both ends of the snap-fit ​​keel 201 are snapped with the sandwich board 106, which can facilitate personnel to quickly install and fix the sound-absorbing board while closing the interlayer. The plug-in strip 206 at the rear end of the side sealing strip 202 is connected to the plug-in slot 205 at the front end of the snap-fit ​​keel 201, which can further reduce the joints between the sound-absorbing panels after installation.

[0038] The above are only exemplary embodiments of the present disclosure and cannot be used to limit the scope of the present disclosure. That is, any equivalent changes and modifications made according to the teachings of the present disclosure are still within the scope of the present disclosure. After considering the disclosure of the specification and practice, those skilled in the art will easily think of other embodiments of the present disclosure. This application is intended to cover any variation, use or adaptive change of the present disclosure, which follows the general principles of the present disclosure and includes common knowledge or customary technical means in the technical field that are not recorded in the present disclosure.

Claims

1. An aluminum sound-absorbing panel with a sandwich structure, comprising a panel structure (1) and a connecting component (2), characterized in that: The plate body structure (1) comprises two groups of edge-sealing plates (101), a sandwich plate (106) is arranged between the two groups of edge-sealing plates (101), an aluminum single plate (102) is arranged at the front end of the edge-sealing plates (101), and a back plate (103) is arranged at the rear side of the edge-sealing plates (101); the connection component (2) comprises two groups of snap-fit ​​keels (201), the two groups of snap-fit ​​keels (201) are respectively located on the left and right sides of the two groups of edge-sealing plates (101), and a side sealing strip (202) is arranged at the front end of the left snap-fit ​​keel (201).

2. The aluminum plate sound-absorbing panel with a sandwich structure according to claim 1, characterized in that: The upper and lower ends of the sandwich plate (106) are respectively fixedly connected to the middle positions of the inner ends of the two sets of edge sealing plates (101), and the rear end of the aluminum single plate (102) is fixedly connected to the front end of the sandwich plate (106).

3. The aluminum plate sound-absorbing panel with a sandwich structure according to claim 2, characterized in that: A sound-absorbing non-woven fabric layer (104) is provided between the aluminum single plate (102) and the sandwich plate (106), and the upper and lower ends of the back plate (103) are respectively fixedly connected to the rear sides of the inner ends of the two sets of edge sealing plates (101).

4. The aluminum sound-absorbing panel with a sandwich structure according to claim 3, characterized in that: A rock wool board layer (105) is provided between the back plate (103) and the sandwich plate (106), and both the sandwich plate (106) and the back plate (103) are made of wood-plastic material.

5. The aluminum sound-absorbing panel with a sandwich structure according to claim 4, characterized in that: Two groups of connection grooves (204) are provided on the left and right sides of the rear end of the back plate (103), and the outer ends of the two groups of the snap-fit ​​keels (201) are fixedly connected with two groups of connection pieces (203), and the connection pieces (203) can be slidably connected to the connection grooves (204).

6. The aluminum sound-absorbing panel with a sandwich structure according to claim 5, characterized in that: The two groups of the engaging keels (201) are provided with engaging grooves (107) at both left and right ends, and the sandwich panels (106) are both engaged with the engaging grooves (107) at both left and right ends.

7. The aluminum sound-absorbing panel with a sandwich structure according to claim 6, characterized in that: Two groups of plug-in slots (205) are provided at the front ends of the two groups of engaging keels (201), and two groups of plug-in strips (206) are fixedly connected at the rear ends of the side sealing strips (202), and the plug-in strips (206) can be plugged into the plug-in slots (205).

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