CN205601249U - Aluminum honeycomb plate - Google Patents

Abstract

The utility model discloses an aluminum honeycomb panel, which relates to a panel material and is used for solving the problem of poor sound insulation effect of the existing aluminum honeycomb panel. It includes a panel, a bottom plate, and an aluminum honeycomb core between the panel and the bottom plate. The panel includes a fluorocarbon paint coating, a chrome layer, a first aluminum plate, and a first water-based damping coating from top to bottom. There is a first viscous adhesive film between the aluminum honeycomb core and the aluminum honeycomb core, which is filled with fiber porous sound-insulating material, and a second viscous adhesive film is provided between the aluminum honeycomb core and the bottom plate, and the bottom plate is from top to bottom The bottom includes, in order, a second water-based damping coating, a second aluminum plate, and a protective back coat. The technical scheme has good sound insulation effect and is environmentally friendly.

Description

Aluminum Honeycomb Panel

technical field

The utility model relates to a panel, in particular to an aluminum honeycomb panel.

Background technique

There are many kinds of plates, which are widely used in various fields according to different materials and structures. Among them, the honeycomb panels manufactured by imitating the honeycomb structure of bees are widely used in building curtain walls, interior decoration projects, billboards, furniture and other fields because of their light weight, environmental protection, and corrosion resistance. Although honeycomb panels have a certain sound insulation effect, with the continuous improvement of people's living standards, people's pursuit of privacy protection and comfort is getting higher and higher, and the sound insulation effect of existing honeycomb panels can no longer meet the required requirements.

Utility model content

The purpose of the utility model is to provide an aluminum honeycomb panel with excellent sound insulation effect and environmental protection.

For realizing above-mentioned technical purpose, the technical scheme that the utility model adopts is as follows:

The aluminum honeycomb panel includes a panel, a base plate, and an aluminum honeycomb core between the panel and the base plate. The panel includes a fluorocarbon paint coating, a chrome layer, a first aluminum plate, and a first water-based damping coating in order from top to bottom. A first adhesive film is provided between the panel and the aluminum honeycomb core, the aluminum honeycomb core is filled with fiber porous sound-insulating material, a second adhesive film is provided between the aluminum honeycomb core and the bottom plate, and the bottom plate From top to bottom, it includes the second water-based damping coating, the second aluminum plate, and the protective back coating.

The utility model adopting the above technical solution can effectively block the transmission of sound through the double-layer water-based damping coating, and has a good sound insulation effect. At the same time, the water-based damping coating uses water as the medium, has low VOC content, and is safe and environmentally friendly; There are a large number of tiny connected pores inside the fiber porous sound insulation material, along which sound waves can go deep into the material, and rub against the material to convert the sound energy into heat energy, thus playing the role of sound insulation.

It is further defined that the thickness of the first water-based damping coating and the second water-based damping coating are the same, and the thickness of the first water-based damping coating and the second water-based damping coating is 0.002 mm to 0.006 mm.

The water-based damping coating of 0.002mm to 0.006mm will not affect the specific strength of the aluminum honeycomb panel, and at the same time can play a good sound insulation effect.

It is further defined that the cross-section of the aluminum honeycomb core is a regular hexagon or a regular octagon.

Further defined, the porous fiber sound-insulating material is a porous polyester fiber sound-insulating material with a thickness of 2.5 mm to 3 mm.

The 2.5mm to 3mm polyester fiber porous sound insulation material has a large number of voids inside the material, and the voids are connected to each other. The pores penetrate deep into the material, which can more effectively convert sound energy into heat energy, thereby improving the sound insulation effect.

Compared with the prior art, the utility model has better sound insulation effect and environmental protection.

Description of drawings

The utility model can be further illustrated by the non-limitative embodiments provided by the accompanying drawings;

Fig. 1 is the schematic diagram of the utility model aluminum honeycomb panel;

The main component symbols are explained as follows:

Panel 1, bottom plate 2, aluminum honeycomb core 3, first adhesive film 4, second adhesive film 5, fluorocarbon paint coating 11, chrome layer 12, first aluminum plate 13, first water-based damping coating 14, Second water-based damping coating 21 , second aluminum plate 22 , protective back coating 23 .

detailed description

In order to enable those skilled in the art to better understand the utility model, the technical solution of the utility model will be further described below in conjunction with the drawings and embodiments.

As shown in Figure 1, the aluminum honeycomb panel includes a panel 1, a bottom panel 2, an aluminum honeycomb core 3 located between the panel 1 and the bottom panel 2, and the panel 1 includes a fluorocarbon paint coating 11 and a chrome layer 12 from top to bottom. , the first aluminum plate 13, the first water-based damping coating 14, the first adhesive film 4 is arranged between the panel 1 and the aluminum honeycomb core 3, and the aluminum honeycomb core 3 is filled with a fiber porous sound-insulating material (not shown in the figure) A second adhesive film 5 is provided between the aluminum honeycomb core 3 and the bottom plate 2, and the bottom plate 2 includes a second water-based damping coating 21, a second aluminum plate 22, and a protective back coating 23 from top to bottom.

Preferably, the first water-based damping coating 14 and the second water-based damping coating 21 have the same thickness, and the thickness is 0.002 mm to 0.006 mm.

Preferably, the cross section of the aluminum honeycomb core 3 is a regular hexagon or a regular octagon.

More preferably, the cross section of the aluminum honeycomb core 3 is a regular octagon.

The fiber porous sound insulation material is a polyester fiber porous sound insulation material with a thickness of 2.5mm to 3mm.

The aluminum honeycomb panel provided by the utility model has been introduced in detail above. The description of specific embodiments is only used to help understand the method and core idea of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the utility model, some improvements and modifications can also be made to the utility model, and these improvements and modifications also fall into the protection of the claims of the utility model. within range.

Claims (4)

1. Aluminum honeycomb panel, including a panel, a base plate, and an aluminum honeycomb core between the panel and the base plate, characterized in that: the panel includes a fluorocarbon paint coating, a chrome layer, a first aluminum plate, a second A water-based damping coating, a first adhesive film is provided between the panel and the aluminum honeycomb core, the aluminum honeycomb core is filled with fiber porous sound-insulating materials, and a second adhesive film is provided between the aluminum honeycomb core and the bottom plate An adhesive film, the bottom plate includes a second water-based damping coating, a second aluminum plate, and a protective back coating in sequence from top to bottom. 2. The aluminum honeycomb panel according to claim 1, characterized in that: the first water-based damping coating and the second water-based damping coating have the same thickness, and the first water-based damping coating and the second water-based damping coating The thickness is 0.002mm to 0.006mm. 3. The aluminum honeycomb panel according to claim 2, characterized in that: the cross-section of the aluminum honeycomb core is a regular hexagon or a regular octagon. 4. The aluminum honeycomb panel according to any one of claims 1 to 3, characterized in that the porous fiber sound-insulating material is a porous polyester fiber sound-insulating material with a thickness of 2.5 mm to 3 mm.