Aluminum honeycomb panel six-face seamless water paint coating cabinet door

Abstract

The utility model relates to an aluminum honeycomb panel six-face seamless water paint coating cabinet door which comprises a cabinet door body, a water-based baking varnish layer is evenly arranged on the outermost side of the cabinet door body, an aluminum honeycomb core is arranged in the cabinet door body, a heat insulation film is arranged on the outer side of the aluminum honeycomb core, an aluminum sheet is arranged on the outer side of the heat insulation film, and a compression resisting layer is arranged on the outer side of the aluminum sheet. The durability of the cabinet door is improved to a great extent, the practicability and the environment adaptability of the cabinet door are greatly improved, and the attractiveness of the cabinet door is optimal.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum honeycomb panels, in particular to a six-sided seamless water-based paint cabinet door made of aluminum honeycomb panels. Background Art

[0002] Aluminum honeycomb panels are suitable for civil construction, vehicle and vessel decoration, and other applications. They represent the application of aviation and aerospace materials in the civil construction field. The entire process is completed in a modern factory using hot-pressing technology. Due to the high thermal conductivity between the aluminum skin and the honeycomb, the inner and outer skins expand and contract synchronously with each other. Small holes in the honeycomb aluminum skin allow for free flow of air within the panel, and a sliding mounting buckle system prevents structural deformation due to thermal expansion and contraction.

[0003] Patent No. CN201820210065.2 discloses an aluminum honeycomb composite cabinet door panel, comprising a honeycomb layer with composite panels bonded to the top and bottom ends of the honeycomb layer. The composite panel comprises, from the inside out, a first aluminum sheet layer, a plywood layer, a second aluminum sheet layer, and a veneer layer. The veneer layer and the second aluminum sheet layer are bonded together with a polyethylene adhesive layer, and the plywood layer and the first aluminum sheet layer are bonded together with a PUR adhesive layer. This invention adheres composite panels to the top and bottom ends of the honeycomb panel, then combines the plywood layer with the aluminum sheet layer to create a composite panel. This creates a honeycomb layer in the middle of the cabinet door panel, improving the panel's impact resistance. The composite panel combines the strength and deformation resistance of the plywood layer with the fire and moisture resistance of the aluminum sheet. The addition of a veneer layer at the outermost end of the aluminum sheet layer enhances the overall aesthetics of the cabinet door panel. However, this cabinet door suffers from the following issues: First, the door's thermal insulation, fire resistance, and high-temperature resistance are insufficiently complete. Second, the core structure of the door is susceptible to damage from high-intensity impacts. Utility Model Content

[0004] The purpose of this utility model is to address the deficiencies of the existing technology and to solve the technical problem that the cabinet door's heat insulation, fire protection and high temperature resistance functions are not thorough enough by providing a heat insulation film, and to solve the technical problem that the cabinet door's core layer is easily damaged by high-intensity impact by providing a pressure-resistant layer.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A six-sided seamless water-based paint cabinet door made of aluminum honeycomb panels is characterized by comprising a cabinet door body, the outermost side of the cabinet door body being evenly provided with a water-based paint layer, an aluminum honeycomb core being provided inside the cabinet door body, an insulating film being provided on the outer side of the aluminum honeycomb core, an aluminum skin being provided on the outer side of the insulating film, and a pressure-resistant layer being provided on the outer side of the aluminum skin.

[0007] As a preference, a glass fiber cloth layer is provided inside the thermal insulation film, and aluminum foil layers are provided on the upper and lower sides of the glass fiber cloth layer, and the overall thickness of the aluminum foil layer is micrometers.

[0008] As a preference, the entire pressure-resistant layer is a nano-composite coating, and the outer side of the pressure-resistant layer is a water-based baking varnish layer.

[0009] As a preference, the overall thickness of the aluminum sheet is 1 mm.

[0010] As a preference, the interior of the aluminum honeycomb core is a 3*3 honeycomb core as a whole.

[0011] As another preferred embodiment, the water-based baking varnish layer is fully coated on six sides of the cabinet door body, namely, top, bottom, left, right, front and back.

[0012] Beneficial effects of the utility model:

[0013] (1) In the present invention, the anti-pressure layer is made of a nano-composite coating to enhance the high-intensity impact resistance of the cabinet door body and strengthen the protection of the internal honeycomb core. Since the aluminum honeycomb core is a relatively fragile core, it is easy to cause internal damage when encountering impact pressure. The hardness of the nano-composite coating on the outside can reach an ultra-hard level, that is, more than 40GPa, which greatly protects the cabinet door. When the outside of the cabinet door body encounters an impact, the integrity of the cabinet door body can be guaranteed without damage, and the internal aluminum honeycomb core will not be damaged, which greatly increases the durability of the cabinet door body.

[0014] (2) The glass fiber cloth layer inside the thermal insulation film of the present invention has excellent high temperature resistance and can withstand high temperatures up to 300°C. It also has excellent heat insulation, fire prevention, and high temperature resistance. In the event of a fire, the cabinet door will not ignite, causing the fire to intensify, and the spread of the fire source can be reduced to a certain extent. At the same time, the aluminum foil layer has excellent corrosion resistance and will not be affected by the humid environment during the plum rain season, thereby increasing the safety of the cabinet door and greatly improving the practicality and environmental adaptability of the cabinet door.

[0015] (3) In this practical model, a water-based paint layer is applied to the six sides of the cabinet door body, such as top, bottom, left, right, front and back, to achieve a six-sided seamless water-based paint. The harmful substances in traditional oil-based paint are completely abandoned. The water-based paint is used to create a healthy and environmentally friendly cabinet door from the inside out. At the same time, the six-sided integrated full coverage coating can ensure that the six sides of the door panel, such as top, bottom, left, right, front and back, are uniformly painted, with no dead angles or omissions, so that the cabinet door is improved in terms of both visual effect and tactile experience.

[0016] In summary, the cabinet door has the advantages of greatly increasing the durability of the cabinet door, greatly improving the practicality and environmental adaptability of the cabinet door, and making the aesthetics of the cabinet door reach the best, and is particularly suitable for the field of aluminum honeycomb panel technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2 This is an exploded schematic diagram of the internal structure of the cabinet door body in the present invention.

[0020] Figure 3 This is a schematic diagram of the internal structure of the thermal insulation film in this utility model. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present utility model are clearly and completely described below with reference to the accompanying drawings.

[0022] Example 1

[0023] like Figures 1 to 3 As shown, the utility model provides a six-sided seamless water-painted cabinet door made of aluminum honeycomb panels, which is characterized in that it includes a cabinet door body 1, the outermost side of the cabinet door body 1 is evenly provided with a water-based paint layer 5, an aluminum honeycomb core 11 is provided inside the cabinet door body 1, an insulation film 2 is provided on the outer side of the aluminum honeycomb core 11, an aluminum skin 3 is provided on the outer side of the insulation film 2, and a pressure-resistant layer 4 is provided on the outer side of the aluminum skin 3.

[0024] Furthermore, a fiberglass cloth layer 21 is provided inside the thermal insulation film 2. The fiberglass cloth layer 21 has excellent high temperature resistance and can withstand high temperatures up to 300°C. It also has excellent heat insulation, fire prevention, and high temperature resistance. In the event of a fire, the cabinet door will not ignite, causing the fire to intensify, and the spread of the fire source can be reduced to a certain extent. Aluminum foil layers 22 are provided on the upper and lower sides of the fiberglass cloth layer 21. The overall thickness of the aluminum foil layer 22 is 7 microns. The aluminum foil layer 22 has excellent corrosion resistance and will not be affected in the humid environment when the plum rain season comes, thereby increasing the safety of the cabinet door and greatly improving the practicality and environmental adaptability of the cabinet door.

[0025] Furthermore, the pressure-resistant layer 4 is a nano-composite coating as a whole, and the hardness of the nano-composite coating can reach an ultra-hard level, that is, more than 40GPa, which greatly protects the cabinet door body 1. When the cabinet door body 1 encounters an impact on the outside, the integrity of the cabinet door body 1 can be guaranteed without damage, and the internal aluminum honeycomb core 11 will not be damaged, which greatly increases the durability of the cabinet door body 1. The outside of the pressure-resistant layer 4 is a water-based paint layer 5.

[0026] Furthermore, the overall thickness of the aluminum skin 3 is 1.0 mm, which ensures the production quality of the cabinet door body 1.

[0027] Furthermore, the interior of the aluminum honeycomb core 11 is a 3*3 honeycomb core, achieving a combination of light weight and high strength.

[0028] Furthermore, the water-based paint layer 5 is fully coated on the six sides of the cabinet door body 1, namely, up and down, left and right, front and back, to achieve six-sided seamless water-based paint, completely abandoning the harmful substances in traditional oil-based paint, and using water-based paint to create healthy and environmentally friendly cabinet doors from the inside out. At the same time, the six-sided integrated full coverage coating can ensure that the six sides of the cabinet door body 1, namely, up and down, left and right, front and back, all get a uniform coating effect, without dead angles or omissions, so that the cabinet door is improved in terms of both visual effect and tactile experience.

[0029] Working process: First, the upper and lower sides of the aluminum honeycomb core 11 are covered with the thermal insulation film 2. The glass fiber cloth layer 21 inside the thermal insulation film 2 has excellent high temperature resistance and can withstand high temperatures up to 300°C. It also has excellent heat insulation, fire prevention, and high temperature resistance. In the event of a fire, it will not cause the cabinet door to ignite and cause the fire to intensify, and can reduce the spread of the fire to a certain extent. At the same time, the aluminum foil layer 22 has excellent corrosion resistance and will not be affected by the humid environment during the plum rain season. Then, the outside of the thermal insulation film 2 is covered with aluminum foil 3, which is heated by a hot press and then taken out for cooling to make the aluminum foil 3 firmly cover the outside. On the other hand, a pressure-resistant layer 4 is sprayed on the outside of the aluminum skin 3. The pressure-resistant layer 4 is a nano-composite coating that enhances the high-strength impact resistance of the cabinet door body 1 and strengthens the protection of the internal aluminum honeycomb core 11. Since the aluminum honeycomb core 11 is a relatively fragile core, it is easy to cause internal damage when encountering impact pressure. The hardness of the nano-composite coating on the outside can reach an ultra-hard level, that is, more than 40Gpa, which greatly protects the cabinet door body 1. When the outside of the cabinet door body 1 encounters an impact, the integrity of the cabinet door body 1 can be guaranteed without damage, let alone the internal aluminum honeycomb core 11.

[0030] Secondly, the outer side of the pressure-resistant layer 4 is fully covered with a water-based paint layer 5 to achieve a six-sided seamless water-based paint, creating a healthy and environmentally friendly cabinet door from the inside out. At the same time, the six-sided integrated full coverage coating can ensure that the six sides of the door panel body 1, up and down, left and right, front and back, are uniformly painted, with no dead angles and no omissions, which improves the visual effect and tactile experience of the cabinet door.

[0031] In the description of the present invention, it should be understood that the terms "front and back", "left and right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the equipment or components referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the utility model.

[0032] Of course, in this technical solution, those skilled in the art should understand that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0033] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art based on the technical teachings of the present invention are within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A six-sided seamless water-based paint cabinet door made of aluminum honeycomb panels, characterized by: The cabinet door body (1) comprises a cabinet door body (1), wherein the outermost side of the cabinet door body (1) is evenly provided with a water-based baking varnish layer (5), an aluminum honeycomb core (11) is provided inside the cabinet door body (1), a heat insulation film (2) is provided on the outer side of the aluminum honeycomb core (11), an aluminum skin (3) is provided on the outer side of the heat insulation film (2), and a pressure-resistant layer (4) is provided on the outer side of the aluminum skin (3).

2. The six-sided seamless water-coated cabinet door made of aluminum honeycomb panels according to claim 1 is characterized in that: A glass fiber cloth layer (21) is provided inside the thermal insulation film (2), and aluminum foil layers (22) are provided on the upper and lower sides of the glass fiber cloth layer (21), and the overall thickness of the aluminum foil layer (22) is 7 microns.

3. The six-sided seamless water-coated cabinet door made of aluminum honeycomb panels according to claim 1 is characterized in that: The pressure-resistant layer (4) is entirely a nano-composite coating, and the outer side of the pressure-resistant layer (4) is a water-based baking varnish layer (5).

4. The six-sided seamless water-coated cabinet door made of aluminum honeycomb panels according to claim 1 is characterized in that: The overall thickness of the aluminum skin (3) is 1.0 mm.

5. The six-sided seamless water-based paint cabinet door made of aluminum honeycomb panels according to claim 1 is characterized in that: The interior of the aluminum honeycomb core (11) is a 3*3 honeycomb core as a whole.

6. The six-sided seamless water-coated cabinet door made of aluminum honeycomb panels according to claim 1 is characterized in that: The water-based baking varnish layer (5) is fully coated on the six sides of the cabinet door body (1), namely, top, bottom, left, right, front and back.

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