Log aluminum honeycomb plate

Abstract

A log aluminum honeycomb board belongs to the technical field of household boards and comprises an aluminum bottom board, an aluminum honeycomb layer, an aluminum veneer, a non-woven fabric and log bark which are sequentially stacked from bottom to top, the upper surface of the log bark is uniformly coated with UV protective paint, environment-friendly glue is sprayed on the upper surface of the non-woven fabric, the lower surface of the log bark is attached to the upper surface of the non-woven fabric, and the upper surface of the log bark is coated with an adhesive. The lower surface of the non-woven fabric is attached to the upper surface of the aluminum veneer coated with the environment-friendly glue, the log veneer is made of natural wood veneer, and the UV protective paint is made of a transparent material; the raw wood aluminum honeycomb plate can meet the requirements of people for furniture with wooden appearance, and the raw wood veneers are natural wood veneers and do not contain harmful substances such as formaldehyde, so that the raw wood aluminum honeycomb plate has a relatively good environmental protection grade; besides, the upper surface of the log veneer is coated with UV protective paint, so that the surface of the log veneer is effectively protected, the effects of moisture prevention, mildew prevention, cracking prevention, edge curling prevention and the like are achieved, and the service life of the log aluminum honeycomb panel is guaranteed.

Description

Technical Field

[0001] This utility model belongs to the field of home furnishing panel technology, specifically relating to solid wood aluminum honeycomb panels. Background Technology

[0002] In the home furnishing panel industry, aluminum honeycomb panels have been widely adopted due to their advantages such as high strength, environmental friendliness, durability, and easy installation. However, with the increasing demand for diverse interior design styles, there is a growing need for aluminum honeycomb panels with various decorative patterns. Therefore, many aluminum honeycomb panel manufacturers now adhere PE decorative films with various patterns to the surface of traditional aluminum honeycomb panels to meet the needs of different consumers.

[0003] In the existing technology, although aluminum honeycomb panels with PE decorative film on the surface can meet consumers' demand for a variety of styles of honeycomb aluminum panels, the PE decorative film will produce harmful substances such as formaldehyde during use, affecting the environmental protection of aluminum honeycomb panels. In addition, after a period of use, the edges of the PE decorative film are prone to curling and the surface is prone to cracking, which affects the service life of aluminum honeycomb panels. Utility Model Content

[0004] In order to overcome at least some of the shortcomings of the prior art, the present invention provides a log aluminum honeycomb panel.

[0005] The present invention provides a technical solution as follows: a log aluminum honeycomb panel, comprising an aluminum base plate, an aluminum honeycomb layer, an aluminum decorative panel, a non-woven fabric, and a log veneer stacked sequentially from bottom to top. The upper surface of the log veneer is uniformly coated with UV protective paint, the upper surface of the non-woven fabric is sprayed with environmentally friendly adhesive, the lower surface of the log veneer is attached to the upper surface of the non-woven fabric, and the lower surface of the non-woven fabric is attached to the upper surface of the aluminum decorative panel coated with environmentally friendly adhesive. The log veneer is made of natural wood veneer, and the UV protective paint is a transparent material.

[0006] In this invention, the thickness ratio between the aluminum base plate and the aluminum decorative panel is 1.2 to 1.5.

[0007] In this invention, the height of the aluminum honeycomb layer is in the range of 5.3 mm to 14.8 mm.

[0008] In this invention, the upper surface of the aluminum decorative panel is provided with multiple crisscrossing textures.

[0009] In this invention, the aluminum honeycomb layer is provided with a plurality of evenly spaced honeycomb holes, the honeycomb holes having an equilateral hexagonal structure, and the honeycomb holes extending vertically through the aluminum honeycomb layer.

[0010] In the present utility model, the upper surface of the aluminum bottom plate is provided with a plurality of upwardly protruding first positioning protrusions. The first positioning protrusions are equilateral hexagonal structures. The outer wall of the first positioning protrusion is adapted to the inner wall of the honeycomb holes. The first positioning protrusions on the upper surface of the aluminum bottom plate correspond one-to-one with the honeycomb holes of the aluminum honeycomb layer.

[0011] In the present utility model, the lower surface of the aluminum decorative panel is provided with a plurality of downwardly protruding second positioning protrusions. The second positioning protrusions are equilateral hexagonal structures. The outer wall of the second positioning protrusion is adapted to the inner wall of the honeycomb holes. The second positioning protrusions on the lower surface of the aluminum decorative panel correspond one-to-one with the honeycomb holes of the aluminum honeycomb layer.

[0012] In the present utility model, the first positioning protrusion enters the aluminum honeycomb holes from the bottom surface of the aluminum honeycomb layer for cooperation, and the second positioning protrusion enters the aluminum honeycomb holes from the top surface of the aluminum honeycomb layer for cooperation.

[0013] In the present utility model, the upper surface of the first positioning protrusion or the lower surface of the second positioning protrusion is provided with support ribs. The cross-section of the support ribs is a "rice" character structure. The six sides on the outer periphery of the support ribs are respectively abutted against the six corners of the honeycomb holes.

[0014] The beneficial effects of the present utility model are as follows: By attaching natural wood veneer to the upper surface of the aluminum decorative panel in the log aluminum honeycomb panel of the present utility model, the surface of the log aluminum honeycomb panel has log texture, so that the log aluminum honeycomb panel can meet people's needs for furniture with a wooden appearance. Moreover, the natural wood veneer does not contain harmful substances such as formaldehyde, ensuring that the log aluminum honeycomb panel has a good environmental protection level. In addition, by coating UV protective paint on the upper surface of the natural wood veneer, the surface of the natural wood veneer is effectively protected, achieving effects such as moisture-proof, mildew-proof, crack-proof, and anti-curling, thereby ensuring the service life of the log aluminum honeycomb panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a perspective view of the log aluminum honeycomb panel of this embodiment;

[0016] Figure 2 is a schematic side structure view of the log aluminum honeycomb panel of this embodiment;

[0017] Figure 3 is a schematic structure view of the upper surface of the aluminum decorative panel of this embodiment;

[0018] Figure 4 is a schematic structure view of the upper surface of the aluminum bottom plate of this embodiment;

[0019] Figure 5 is a schematic structure view of the lower surface of the aluminum decorative panel of this embodiment;

[0020] Figure 6This is an exploded view of the installation of the first positioning protrusion, the honeycomb hole, and the second positioning protrusion in this embodiment. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0022] It should be noted that if any directional indication (such as up, down, left, right, front, back, top, bottom, inside, outside, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial, etc.) is involved in the embodiments of this utility model, the directional indication is only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indication will also change accordingly.

[0023] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," such descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, features defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0024] like Figures 1 to 6As shown, this embodiment discloses a log-aluminum honeycomb panel, comprising, from bottom to top, an aluminum base plate 1, an aluminum honeycomb layer 2, an aluminum decorative panel 3, a non-woven fabric 11, and a log veneer 4. The upper surface of the log veneer 4 is uniformly covered with a UV protective paint 5, which can be applied to the upper surface of the log veneer 4 by spraying, roller coating, or other methods. The non-woven fabric 11 is laid flat, and environmentally friendly adhesive is sprayed onto the upper surface of the non-woven fabric 11. The lower surface of the log veneer 4 is then attached to the upper surface of the non-woven fabric 11. On the surface, after the environmentally friendly adhesive between the raw wood veneer 4 and the non-woven fabric 11 has cured, the non-woven fabric 11 is firmly attached to the lower surface of the raw wood veneer 4; then, environmentally friendly adhesive is applied to the upper surface of the aluminum decorative panel 3, and the lower surface of the non-woven fabric 11 is attached to the upper surface of the aluminum decorative panel 3 coated with environmentally friendly adhesive. The raw wood veneer 4 is made of natural wood veneer, and the environmentally friendly adhesive can be a non-toxic and harmless environmentally friendly adhesive such as polyurethane adhesive, water-based adhesive, hot melt adhesive, or silicone adhesive; the UV protective paint 5 is a transparent material. In this embodiment, the wood-look aluminum honeycomb panel has a wood grain texture 6 on its surface by attaching wood veneer 4 to the upper surface of the aluminum decorative panel 3. This allows the wood-look aluminum honeycomb panel to meet people's demand for furniture with a wooden appearance. Furthermore, the wood veneer 4 is a natural wood veneer and does not contain harmful substances such as formaldehyde, ensuring that the wood-look aluminum honeycomb panel has a good environmental protection level. In addition, by coating the upper surface of the wood veneer 4 with UV protective paint 5, the surface of the wood veneer 4 is effectively protected, achieving effects such as moisture resistance, mildew resistance, crack resistance, and edge curling resistance, thereby ensuring the service life of the wood-look aluminum honeycomb panel.

[0025] In a preferred embodiment, the thickness ratio between the aluminum base plate 1 and the aluminum decorative panel 3 is in the range of 1.2 to 1.5. By setting the thickness of the aluminum base plate 1 to be greater than the thickness of the aluminum decorative panel 3, the bottom structural strength of the wood-aluminum honeycomb panel is greater, while the thickness of the aluminum decorative panel 3 is thinner. After attaching the wood veneer 4 to its upper surface, the sum of the thicknesses of the aluminum decorative panel 3 and the wood veneer 4 is equivalent to the thickness of the aluminum base plate 1. At this time, the overall thickness of the wood-aluminum honeycomb panel is more reasonable. Furthermore, when manufacturing furniture products, the wood-aluminum honeycomb panel is easier to process by drilling, grooving, etc., because the structural strength of the upper surface of the wood-aluminum honeycomb panel is relatively low.

[0026] Furthermore, the height of the aluminum honeycomb layer 2 is in the range of 5.3 mm to 14.8 mm. The height of the aluminum honeycomb layer 2 refers to the height of the side of the aluminum honeycomb layer 2 that is bonded to the aluminum base plate 1 and the side that is bonded to the aluminum decorative panel 3. Within this range, the aluminum honeycomb layer 2 has superior compressive strength and good ductility. When the height of the aluminum honeycomb layer 2 is less than 5.3 mm, due to its lower height and poorer ductility, the aluminum honeycomb layer 2 often cannot be fully unfolded during production. This affects the unfolded area of ​​the aluminum honeycomb layer 2 sandwiched between the aluminum base plate 1 and the aluminum decorative panel 3, resulting in some spaces without the aluminum honeycomb layer 2. The compressive strength of this portion of the aluminum honeycomb panel is poor. Additionally, when the height of the aluminum honeycomb layer 2 is greater than 14.8 mm, due to its higher height, it is easily deformed under pressure, thus its compressive strength is poor.

[0027] As a preferred embodiment, in order to ensure that the upper surface of the aluminum decorative panel 3 can be fully bonded with the environmentally friendly adhesive, the upper surface of the aluminum decorative panel 3 is provided with multiple crisscrossing textures 6, so that enough environmentally friendly adhesive can adhere to the surface of the aluminum decorative panel 3, ensuring strong adhesion between the aluminum decorative panel 3 and the original wood veneer 4.

[0028] As a preferred embodiment, the aluminum honeycomb layer 2 is provided with a plurality of honeycomb holes 7 which are evenly spaced and distributed. The honeycomb holes 7 are equilateral hexagonal structures. The honeycomb holes 7 penetrate through the aluminum honeycomb layer 2 vertically. The upper surface of the aluminum bottom plate 1 is provided with a plurality of upwardly protruding first positioning protrusions 8. The first positioning protrusions 8 are equilateral hexagonal structures. The outer wall of the first positioning protrusion 8 is adapted to the inner wall of the honeycomb hole 7. The first positioning protrusions 8 on the upper surface of the aluminum bottom plate 1 correspond to the honeycomb holes 7 of the aluminum honeycomb layer 2 one by one. Similarly, the lower surface of the aluminum decorative panel 3 is provided with a plurality of downwardly protruding second positioning protrusions 9. The second positioning protrusions 9 are equilateral hexagonal structures. The outer wall of the second positioning protrusion 9 is adapted to the inner wall of the honeycomb hole 7. The second positioning protrusions 9 on the lower surface of the aluminum decorative panel 3 correspond to the honeycomb holes 7 of the aluminum honeycomb layer 2 one by one. When the aluminum bottom plate 1 is fitted and installed with the aluminum honeycomb layer 2, the first positioning protrusions 8 enter the aluminum honeycomb holes 7 from the bottom surface of the aluminum honeycomb layer 2 for cooperation, and the second positioning protrusions 9 enter the aluminum honeycomb holes 7 from the top surface of the aluminum honeycomb layer 2 for cooperation. By means of the first positioning protrusions 8 and the second positioning protrusions 9 entering and cooperating from the bottom surface and the top surface of the aluminum honeycomb holes 7 respectively, the aluminum honeycomb layer 2 can be fully unfolded and quickly positioned at the same time, thus ensuring the yield and efficiency of product production. Further, a support rib 10 is provided on the upper surface of the first positioning protrusion 8 or the lower surface of the second positioning protrusion 9. The cross-section of the support rib 10 is a "rice" - shaped structure. The six sides on the outer periphery of the support rib 10 are respectively abutted against the six corners of the honeycomb hole 7. When the support rib 10 is located on the upper surface of the first positioning protrusion 8, the lower surface of the second positioning protrusion 9 abuts against the upper surface of the support rib 10. When the support rib 10 is located on the lower surface of the second positioning protrusion 9, the upper surface of the first positioning protrusion 8 abuts against the lower surface of the support rib 10. Through the cooperative action of the first positioning protrusion 8, the support rib 10, the second positioning protrusion 9 and the aluminum honeycomb layer 2, the structural strength of the log aluminum honeycomb board can be greatly improved, and the compressive performance of the log aluminum honeycomb board is better.

[0029] The above are only the preferred embodiments of the present utility model. As long as the technical solutions that achieve the purpose of the present utility model by substantially the same means fall within the protection scope of the present utility model.

Claims

1. Aluminum honeycomb panel made of wood, characterized in that: It includes an aluminum bottom plate (1), an aluminum honeycomb layer (2), an aluminum decorative panel (3), a non-woven fabric (11) and a log veneer (4) which are stacked in sequence from bottom to top. The upper surface of the log veneer (4) is evenly coated with a UV protective paint (5). The upper surface of the non-woven fabric (11) is sprayed with an environment-friendly glue, and the lower surface of the log veneer (4) is attached to the upper surface of the non-woven fabric (11). The lower surface of the non-woven fabric (11) is attached to the upper surface of the aluminum decorative panel (3) coated with the environment-friendly glue. The log veneer (4) is made of natural wood veneer, and the UV protective paint (5) is a transparent material.

2. The log-aluminum honeycomb panel according to claim 1, characterized in that: The thickness ratio between the aluminum bottom plate (1) and the aluminum decorative panel (3) is in the range of 1.2 to 1.

5.

3. The log-aluminum honeycomb panel according to claim 1, characterized in that: The layer height of the aluminum honeycomb layer (2) is in the range of 5.3 mm to 14.8 mm.

4. The log-aluminum honeycomb panel according to claim 1, characterized in that: The upper surface of the aluminum decorative panel (3) is provided with a plurality of criss-crossed textures (6).

5. The log-aluminum honeycomb panel according to claim 1, characterized in that: The aluminum honeycomb layer (2) is provided with a plurality of honeycomb holes (7) evenly distributed at intervals. The honeycomb holes (7) are equilateral hexagonal structures, and the honeycomb holes (7) penetrate through the aluminum honeycomb layer (2) from top to bottom.

6. The log-aluminum honeycomb panel according to claim 5, characterized in that: The upper surface of the aluminum bottom plate (1) is provided with a plurality of upwardly protruding first positioning protrusions (8). The first positioning protrusions (8) are equilateral hexagonal structures, and the outer wall of the first positioning protrusions (8) is adapted to the inner wall of the honeycomb holes (7). The first positioning protrusions (8) on the upper surface of the aluminum bottom plate (1) correspond to the honeycomb holes (7) of the aluminum honeycomb layer (2) one by one.

7. The log-aluminum honeycomb panel according to claim 6, characterized in that: The lower surface of the aluminum decorative panel (3) is provided with a plurality of downwardly protruding second positioning protrusions (9). The second positioning protrusions (9) are equilateral hexagonal structures, and the outer wall of the second positioning protrusions (9) is adapted to the inner wall of the honeycomb holes (7). The second positioning protrusions (9) on the lower surface of the aluminum decorative panel (3) correspond to the honeycomb holes (7) of the aluminum honeycomb layer (2) one by one.

8. The log-aluminum honeycomb panel according to claim 7, characterized in that: The first positioning protrusions (8) enter the aluminum honeycomb holes (7) from the bottom surface of the aluminum honeycomb layer (2) for cooperation, and the second positioning protrusions (9) enter the aluminum honeycomb holes (7) from the top surface of the aluminum honeycomb layer (2) for cooperation.

9. The log-aluminum honeycomb panel according to claim 8, characterized in that: The upper surface of the first positioning protrusions (8) or the lower surface of the second positioning protrusions (9) is provided with support ribs (10). The cross-section of the support ribs (10) is a "rice" - shaped structure, and the six sides on the outer periphery of the support ribs (10) are respectively abutted against the six corners of the honeycomb holes (7).

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