CN209780095U - Honeycomb aluminum plate - Google Patents
Honeycomb aluminum plate Download PDFInfo
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- CN209780095U CN209780095U CN201920175673.9U CN201920175673U CN209780095U CN 209780095 U CN209780095 U CN 209780095U CN 201920175673 U CN201920175673 U CN 201920175673U CN 209780095 U CN209780095 U CN 209780095U
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- aluminum
- aluminum plate
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Abstract
The utility model discloses a honeycomb aluminum plate relates to aluminium alloy technical field, has set gradually first aluminum plate, zinc-plated metal sheet, sound absorbing layer, aluminium honeycomb core, chopped strand mat and second aluminum plate from the top down, and it is fixed to bond through the tie coat between each layer material, set up on the zinc-plated metal sheet with aluminium honeycomb core arranges unanimous through-hole, the fire-retardant material is equipped with in the through-hole, be equipped with the fluorocarbon resin layer on the first aluminum plate. The utility model discloses a multilayer design, the crashproof of utensil, antidetonation, shock resistance, fatigue-resistant, inhale sound, fire-retardant function, intensity is big, durable characteristics.
Description
Technical Field
The utility model relates to an aluminium alloy technical field, concretely relates to honeycomb aluminum plate.
Background
The conventional aluminum honeycomb plate is formed by bonding and fixing a honeycomb core and aluminum plates on two sides of the honeycomb core through glue. The thickness of the aluminum panel as the exterior facing is 0.5-1mm, the use requirements such as flatness and rigidity can be ensured at the parts which can not be reached by people and objects, but the impact resistance can not be ensured at the parts which can be reached by people and objects below 1m, so that the decorative effect can only be sacrificed at the part, and the aluminum honeycomb panel is replaced by the aluminum single plate with the thickness of 3-4 mm.
SUMMERY OF THE UTILITY MODEL
In order to solve the existing problem, the utility model provides a honeycomb aluminum plate has the sound of inhaling, intensity is big, antidetonation, fire-retardant function.
The utility model discloses a realize through following technical scheme:
The utility model discloses an aluminum honeycomb panel has set gradually first aluminum plate, zinc-plated metal sheet, sound absorbing layer, aluminum honeycomb core board, chopped strand mat and second aluminum plate from the top down, and it is fixed to bond through the tie coat between each layer material, zinc-plated metal sheet go up set up with the through-hole that aluminum honeycomb core board was arranged unanimously, the fire-retardant material is equipped with in the through-hole, be equipped with the fluorocarbon resin layer on the first aluminum plate.
Preferably, the sound absorption layer is one of a mineral wool board, centrifugal glass wool, a polyester fiber board, sound absorption cloth and egg wool.
Preferably, the density of the through holes is 729-4356 through holes per square meter.
Preferably, the through holes are rhombic, and the arrangement mode of the through holes is a rectangular array.
Preferably, the aluminum honeycomb core plate is internally provided with a reinforcing rib.
Compared with the prior art, the beneficial effects of the utility model are that: a layer of galvanized plate with higher strength is added in the conventional aluminum honeycomb plate structure, so that the impact resistance of the aluminum honeycomb plate is enhanced; the chopped strand mat is made of short fibers, under the action of stress load, the elastic performance of tension and compression resistance is very high, most of stress can be absorbed, the shock resistance and impact resistance of the aluminum honeycomb panel are improved, the aluminum honeycomb panel is more durable, the chopped strand mat can also increase the flexibility of an adhesive layer, and the fatigue resistance of the aluminum honeycomb panel is improved; through the arrangement of the sound absorption layer, the aluminum honeycomb panel has a good sound absorption effect, and the noise can be effectively reduced; the through hole is filled with flame retardant material, which is convenient for preventing fire when receiving fire. The utility model discloses a multilayer design, the crashproof of utensil, antidetonation, shock resistance, fatigue-resistant, inhale sound, fire-retardant function, intensity is big, durable characteristics.
Drawings
FIG. 1 is a schematic view of the layered structure of an aluminum honeycomb panel of the present invention;
Fig. 2 is a schematic structural view of an aluminum honeycomb core plate of the aluminum honeycomb plate of the present embodiment.
in the figure: the sound absorption layer comprises a first aluminum plate (1), a galvanized metal plate (2), a sound absorption layer (3), an aluminum honeycomb core plate (4), a chopped strand mat (5), a second aluminum plate (6), a bonding layer (7), through holes (8) and a fluorocarbon resin layer (9).
Detailed Description
The invention will be described in further detail with reference to the following detailed description and accompanying drawings:
As shown in fig. 1 and 2, the utility model discloses an aluminum honeycomb panel has set gradually first aluminum plate 1, zinc-plated metal sheet 2, sound absorbing layer 3, aluminum honeycomb core plate 4, chopped strand mat 5 and second aluminum plate 6 from the top down, and it is fixed to bond through tie coat 7 between each layer material, has seted up on the zinc-plated metal sheet 2 and has arranged unanimous through-hole 8 with aluminum honeycomb core plate 4, is equipped with fire-retardant material in the through-hole 8, is equipped with fluorocarbon resin layer 9 on the first aluminum plate 1.
Preferably, the sound absorption layer 3 of the present invention is one of a mineral wool board, centrifugal glass wool, polyester fiber board, sound absorption cloth, and egg wool. The utility model discloses do not have special restriction to the source of sound absorbing layer 3, adopt sound absorbing material on the market. Principle of the sound absorbing layer: a large number of tiny communicated gaps are formed in the material, sound waves can penetrate into the material along the gaps, and the sound waves and the material are rubbed to convert sound energy into heat energy.
Specifically, the density of the through holes 8 of the present invention is 729 to 4356 through holes per square meter.
Specifically, the utility model discloses a through-hole 8 is the rhombus, and through-hole 8's arrangement is the rectangle array.
further, the utility model discloses an inside strengthening rib that is provided with of aluminum honeycomb core board 4 improves aluminum honeycomb panel's intensity.
A layer of galvanized plate 2 with higher strength is added in the conventional aluminum honeycomb plate structure, so that the impact resistance of the aluminum honeycomb plate is enhanced; the chopped strand mats 5 are made of short fibers, under the action of stress load, the tensile and compression-resistant elastic performance of the chopped strand mats is very high, most of stress can be absorbed, the shock resistance and impact resistance of the aluminum honeycomb panel are improved, the aluminum honeycomb panel is more durable, the chopped strand mats 5 can also increase the flexibility of the bonding layer 7, and the fatigue resistance of the aluminum honeycomb panel is improved; the sound absorption layer 3 is arranged, so that the aluminum honeycomb panel has a good sound absorption effect, and the noise can be effectively reduced; the through hole 8 is filled with flame retardant material, which is convenient for preventing fire when receiving fire. The utility model discloses a multilayer design, the crashproof of utensil, antidetonation, shock resistance, fatigue-resistant, inhale sound, fire-retardant function, intensity is big, durable characteristics.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A honeycomb aluminum sheet characterized in that: set gradually first aluminum plate (1), zinc-plated metal sheet (2), sound absorbing layer (3), aluminium honeycomb core board (4), chopped strand mats (5) and second aluminum plate (6) from the top down, it is fixed to bond through tie coat (7) between each layer material, set up on zinc-plated metal sheet (2) with aluminium honeycomb core board (4) arrange unanimous through-hole (8), the fire-retardant material is equipped with in through-hole (8), be equipped with fluorocarbon resin layer (9) on first aluminum plate (1).
2. The honeycomb aluminum sheet of claim 1, wherein: the sound absorption layer (3) is one of a mineral wool board, centrifugal glass wool, a polyester fiber board, sound absorption cloth and egg wool.
3. The honeycomb aluminum sheet of claim 1, wherein: the density of the through holes (8) is 729-4356 through holes per square meter.
4. The honeycomb aluminum sheet of claim 1, wherein: the through holes (8) are rhombic, and the arrangement mode of the through holes (8) is a rectangular array.
5. The honeycomb aluminum sheet of claim 1, wherein: and reinforcing ribs are arranged inside the aluminum honeycomb core plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920175673.9U CN209780095U (en) | 2019-01-31 | 2019-01-31 | Honeycomb aluminum plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920175673.9U CN209780095U (en) | 2019-01-31 | 2019-01-31 | Honeycomb aluminum plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209780095U true CN209780095U (en) | 2019-12-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920175673.9U Active CN209780095U (en) | 2019-01-31 | 2019-01-31 | Honeycomb aluminum plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209780095U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113112979A (en) * | 2021-04-16 | 2021-07-13 | 福建省中能泰丰节能环保科技有限公司 | Condenser sound insulation cover |
-
2019
- 2019-01-31 CN CN201920175673.9U patent/CN209780095U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113112979A (en) * | 2021-04-16 | 2021-07-13 | 福建省中能泰丰节能环保科技有限公司 | Condenser sound insulation cover |
| CN113112979B (en) * | 2021-04-16 | 2024-02-13 | 福建省中能泰丰节能环保科技有限公司 | Sound insulation cover of condenser |
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