Fireproof and moistureproof composite furniture plate and door plate

Abstract

The invention belongs to the technical field of furniture boards, and particularly relates to a fireproof and dampproof composite furniture board and a door board. A fireproof and moistureproof composite furniture board comprises a decorative layer and a protective layer tightly arranged in the decorative layer, a moistureproof coating is arranged between the decorative layer and the protective layer, the protective layer comprises a fireproof layer, a reinforcing layer and an aluminum honeycomb board or a foaming board which are wrapped in sequence, a reinforcing coating is arranged on the surface of the reinforcing layer, the fireproof layer comprises a fireproof core layer and a flame retardant, and the fireproof core layer comprises a fireproof core layer and a flame retardant. The flame retardant is contained in the fireproof core layer; the door plate comprises a fireproof and moistureproof composite furniture plate, a control circuit and an infrared remote controller, the invention provides a fireproof and moistureproof composite furniture plate and a door plate. The fireproof and moistureproof composite furniture plate and the door plate are used for solving the problems of fireproof and moistureproof capabilities of furniture plates in the prior art.

Description

Technical Field

[0001] The present invention belongs to the technical field of furniture boards, and particularly relates to a fireproof and moisture-proof composite furniture board and a door panel. Background Art

[0002] In the modern home decoration and furniture manufacturing industries, furniture boards are widely used. Especially for door panels, their quality and performance directly affect the overall quality and service life of furniture. Currently, there are various types of furniture boards on the market, including solid wood boards, artificial boards, etc., which to a certain extent meet the usage needs of consumers.

[0003] However, there are still some problems with existing furniture boards. Although solid wood boards have a natural and beautiful texture, they are flammable materials. When encountering a fire source, they are prone to rapid combustion, and are greatly affected by environmental humidity. After absorbing moisture, they are prone to swelling, deformation, cracking, warping, and even mildew and discoloration. These problems are more prominent when used in humid environments such as kitchens and bathrooms. For artificial boards, most of the adhesives added during production are flammable, with limited fireproof ability and prone to rapid combustion when encountering an open flame. At the same time, their moisture-proof performance is also difficult to meet the long-term use requirements. After being exposed to moisture, the internal structure is easily damaged, the strength is reduced, and delamination and peeling occur. They will also show mildew and discoloration in a humid environment for a long time.

[0004] In summary, among existing furniture boards, there are still some problems with fireproof and moisture-proof capabilities. Currently, there is an urgent need for a furniture board that combines fireproof and moisture-proof capabilities. Summary of the Invention

[0005] In order to overcome the deficiencies of the prior art, the present invention provides a fireproof and moisture-proof composite furniture board and a door panel to solve the problems existing in the fireproof and moisture-proof capabilities of furniture boards in the prior art.

[0006] One aspect of the present invention provides a fireproof and moisture-proof composite furniture board, including a decorative layer and a protective layer tightly arranged inside the decorative layer;

[0007] A moisture-proof coating is provided between the decorative layer and the protective layer. The moisture-proof coating is used to enhance the adhesion and water repellency of the decorative layer to prevent external moisture from penetrating inward from the decorative layer;

[0008] The protective layer includes a fireproof layer, a reinforcing layer, and an aluminum honeycomb board or a foam board wrapped in sequence. A reinforcing coating is provided on the surface of the reinforcing layer. The reinforcing layer is used to balance the internal stress of the protective layer to prevent the furniture board from deforming under the change of external temperature and humidity. The reinforcing coating is used to improve the stability of the reinforcing layer;

[0009] The fireproof layer includes a fireproof core layer and a flame retardant, and the flame retardant is contained inside the fireproof core layer;

[0010] It should be noted that during the actual production process, the outer periphery of the fireproof layer is usually additionally wrapped with a reinforcing layer to enhance the overall stability of the protective layer; both the fireproof core layer and the flame retardant are inorganic materials. Among them, the fireproof core layer can specifically be calcium carbonate and a water-based binder, and the flame retardant can specifically be magnesium hydroxide and aluminum hydroxide powder, and its particle size can be controlled at the sub-micron level through a ball milling process to be mixed in calcium carbonate;

[0011] It should be additionally noted that the ideal thickness of the decorative layer is 0.1 - 1 mm, the ideal thickness of the reinforcing layer is 0.03 - 0.5 mm, the ideal thickness of the moisture-proof coating is 0.03 - 0.2 mm, and the ideal thickness of the fireproof core layer is 1 - 5 mm; among them, the moisture-proof coating uses a material with adhesive properties, which can specifically be a water-based silicone emulsion, and is evenly coated between the decorative layer and the protective layer through a roll coating process to firmly bond the reinforcing layer and the fireproof core layer; the foam board can specifically be the same type of foam board such as PET foam board, PP foam board, or PVC foam board.

[0012] In this solution, by using inorganic materials as the fireproof layer, where the fireproof core layer selects calcium carbonate and a water-based binder, and the flame retardant selects magnesium hydroxide and aluminum hydroxide powder and is mixed in calcium carbonate at the sub-micron level, it is possible to utilize the incombustibility of calcium carbonate to block heat transfer during a fire, as well as the heat absorption and water vapor release of magnesium hydroxide and aluminum hydroxide to inhibit the spread of the fire, thereby improving the fireproof performance of the furniture board;

[0013] By setting a water-based silicone emulsion moisture-proof coating between the decorative layer and the protective layer, it is possible to effectively prevent external moisture from penetrating inward by using the hydrophobicity of this coating, enhance the adhesion of the decorative layer, and thereby improve the moisture-proof performance of the furniture board;

[0014] Through the synergistic effect of the reinforcing layer and the fireproof core layer, it is possible to achieve the overall balance of the board, eliminate the internal stress between layers, improve the overall stability of the board, avoid the expansion and contraction problems that may occur to the internal materials of the furniture board due to the internal stress of the furniture board when the external temperature and humidity change, and keep the furniture board flat and firm during long-term use, extending its service life;

[0015] By selecting inorganic materials as the fireproof core layer and the flame retardant, it is possible to ensure that no toxic gases are released during use, realize providing a safe, healthy, and environmentally friendly home environment for users, and avoid the harm caused by using artificial boards containing harmful adhesives;

[0016] Compared with the prior art, the present invention has the following advantages:

[0017] 1. Compared with the existing furniture boards, the present invention uses inorganic materials as the fireproof layer. The incombustibility of the fireproof core layer can effectively block heat transfer. The flame retardants magnesium hydroxide and aluminum hydroxide powders can decompose and absorb heat and release water vapor during a fire to inhibit the spread of the fire. In addition, the protective layer adopts a multi-layer structure of a fireproof layer, a strengthening layer, and an aluminum honeycomb board or a foaming board, and the fireproof layer is additionally wrapped with a strengthening layer on the periphery, which can enhance the overall stability of the protective layer. The present invention improves the fireproof performance of the furniture board.

[0018] 2. Compared with the existing furniture boards, the present invention sets a water-based silicone emulsion moisture-proof coating between the decorative layer and the protective layer, which can enhance the adhesion and hydrophobicity of the decorative layer and effectively prevent external moisture from penetrating inward. The present invention improves the moisture-proof performance of the furniture board.

[0019] 3. Compared with the existing furniture boards, the strengthening layer of the present invention can balance the internal stress between layers to prevent the furniture board from deforming when the external temperature and humidity change. In addition, the fireproof core layer and the flame retardant used are both inorganic materials and do not release toxic gases, which can provide a safe, healthy, and environmentally friendly home environment for users. The present invention improves the stability and safety of the furniture board.

[0020] In one of the solutions, the flame retardant is in powder form, and the particle size of the flame retardant is sub-micron level.

[0021] In one of the solutions, the protective layer further includes another strengthening layer that wraps the fireproof layer.

[0022] In one of the solutions, the strengthening layer includes aluminum skin, and the strengthening coating includes an aluminum oxide film.

[0023] In one of the solutions, the aluminum skin is bonded to the fireproof layer by hot melt adhesive and bonded to the aluminum honeycomb board or the foaming board by resin adhesive.

[0024] It should be noted that the strength and toughness of the aluminum skin can resist external impact and pressure to a certain extent and improve the stability of the strengthening layer.

[0025] It should be additionally noted that the good high-temperature resistance of the aluminum oxide film can protect the aluminum skin during a fire to maintain the integrity of the strengthening layer structure and cooperate with the fireproof layer to improve the overall fireproof ability of the furniture board.

[0026] It should be further noted that the aluminum oxide film itself is a dense protective film, which can prevent the aluminum skin from oxidation and corrosion and block the intrusion of moisture, so that the furniture board can better adapt to the humid environment and improve the overall moisture-proof ability of the furniture board.

[0027] In this solution, by separately setting the strengthening layer and the strengthening coating as aluminum skin and aluminum oxide film, the overall stability, fireproof ability, and moisture-proof ability of the furniture board can be further improved.

[0028] In one of the solutions, a reinforcing material is closely bonded to the aluminum honeycomb panel or the foaming panel.

[0029] In one of the solutions, the reinforcing material includes carbon fiber and glass fiber, and the carbon fiber and the glass fiber are closely bonded to the wall of the aluminum honeycomb panel or the wall of the foaming panel through an adhesive.

[0030] It should be noted that carbon fiber has the characteristics of high strength and low density, and glass fiber has good heat resistance, corrosion resistance and mechanical strength. The two are closely bonded to the wall of the aluminum honeycomb panel through an adhesive, which can effectively disperse stress when the furniture board bears external force, improve the strength of the aluminum honeycomb panel, and further enhance the stability of the furniture board;

[0031] It should be additionally noted that carbon fiber and glass fiber have good high-temperature resistance. When a fire occurs, they can assist the aluminum honeycomb panel to resist high temperature, delay heat transfer, and further enhance the overall fire resistance of the furniture board;

[0032] It should be further noted that carbon fiber and glass fiber have stable chemical properties, which can prevent the aluminum honeycomb panel from being eroded by humid air, and further improve the overall moisture-proof ability of the furniture board.

[0033] In this solution, by closely bonding a reinforcing material composed of carbon fiber and glass fiber and attached through an adhesive to the wall of the aluminum honeycomb panel, the overall stability, fire resistance and moisture-proof ability of the furniture board can be further improved.

[0034] In one of the solutions, a decorative film is provided on the outer surface of the decorative layer. The decorative film includes an electrochromic material and a decorative flame retardant, and a moisture-proof film is further covered on the surface of the decorative film.

[0035] It should be noted that during actual use, the decorative film also includes a control circuit and is externally connected to an external power supply to control the electrochromic material to change color through the control circuit;

[0036] Among them, the electrochromic material can specifically be a nickel oxide thin film. The nickel oxide thin film can be uniformly coated on the outer surface of the decorative layer through a screen printing process. And the decorative flame retardant can specifically be a PET film. The PET film can be directly adhered to the nickel oxide thin film through an adhering process to enhance the moisture-proof performance of the decorative film. And the fire resistance of the decorative film can also be enhanced by spraying the aforementioned sub-micron magnesium hydroxide and aluminum hydroxide powders on the PET film, so that it shows good stability in the face of daily humid environment and relatively high daily temperature environment;

[0037] In this solution, through the electrochromic material and decorative flame retardant of the decorative film, users can easily control the color change of the nickel oxide thin film through the control circuit, and change the color of the furniture board decorative layer at any time according to different scenarios, moods and needs, improving the ornamental and interestingness of the furniture.

[0038] One solution of the present invention provides a door panel, which includes the aforementioned fireproof and moisture-proof composite furniture board and also includes a control circuit.

[0039] In one solution, it further includes an infrared remote control. The control circuit includes a power supply module, an input module, a control module and a driving module;

[0040] The power supply module is used to connect to an external power supply;

[0041] The input module is used to receive the control signal from the infrared remote control and convert and transmit it to the control module;

[0042] The control module is used to receive the control signal from the input module and convert it into an instruction and transmit it to the driving module;

[0043] The driving module is used to convert the instruction from the control module into a driving signal to drive the electrochromic material to change color.

[0044] In this solution, by setting the control circuit and the infrared remote control, the color control of the electrochromic material can be realized. The power supply module of the control circuit is connected to an external power supply to provide power support. The input module receives and converts the control signal of the infrared remote control. The control module converts the signal into an instruction, and the driving module converts the instruction into a driving signal to drive the electrochromic material in the door panel decorative film to change color, enabling users to easily change the appearance of the door panel according to their own needs and preferences, adding personalization and convenience in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on the structures shown in these drawings.

[0046] Figure 1 It is a cross-sectional view of one embodiment of a fireproof and moisture-proof composite furniture board of the present invention.

[0047] Among them, 1. Decorative layer; 11. Decorative film; 2. Moisture-proof coating; 3. Fireproof layer; 31. Fireproof core layer; 32. Flame retardant; 4. Reinforcing layer; 5. Aluminum honeycomb board; 51. Reinforcing material. DETAILED DESCRIPTION OF THE INVENTION

[0048] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0049] It should be noted that if there are directional indications (such as up, down, left, right, front, back,...) involved in the embodiments of the present invention, the directional indications are only used to explain the relative position relationship and movement conditions between components in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0050] In addition, if there are descriptions such as "first", "second", etc. involved in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In addition, if "and / or" or "and / or" appears throughout the text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, or solution B, or the solution where A and B are satisfied simultaneously. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present invention.

[0051] Please refer to Figure 1 , one embodiment of the present invention provides a fireproof and moisture-proof composite furniture board, including a decorative layer 1 and a protective layer closely arranged inside the decorative layer 1;

[0052] A moisture-proof coating 2 is arranged between the decorative layer 1 and the protective layer. The moisture-proof coating 2 is used to enhance the adhesion and water repellency of the decorative layer 1 to prevent external moisture from penetrating inward from the decorative layer 1;

[0053] The protective layer includes a fireproof layer 3, a strengthening layer 4, and an aluminum honeycomb board 5 or a foaming board wrapped in sequence. A strengthening coating (not shown) is arranged on the surface of the strengthening layer 4. The strengthening layer 4 is used to balance the internal stress of the protective layer to prevent the furniture board from deforming under the change of external temperature and humidity. The strengthening coating (not shown) is used to improve the stability of the strengthening layer 4;

[0054] The fireproof layer 3 includes a fireproof core layer 31 and a flame retardant 32. The flame retardant 32 is contained inside the fireproof core layer 31;

[0055] It should be noted that during the actual production process, the outer periphery of the fireproof layer 3 is usually additionally wrapped with a reinforcing layer 4 to enhance the overall stability of the protective layer; both the fireproof core layer 31 and the flame retardant 32 are inorganic materials. Among them, the fireproof core layer 31 can specifically be calcium carbonate and a water-based binder, and the flame retardant 32 can specifically be magnesium hydroxide and aluminum hydroxide powders, and their particle sizes can be controlled at the sub-micron level through a ball milling process to be mixed in calcium carbonate;

[0056] It should be additionally noted that the ideal thickness of the decorative layer 1 is 0.1 - 1 mm, the ideal thickness of the reinforcing layer 4 is 0.03 - 0.5 mm, the ideal thickness of the moisture-proof coating 2 is 0.03 - 0.2 mm, and the ideal thickness of the fireproof core layer 31 is 1 - 5 mm; among them, the moisture-proof coating 2 uses a material with bonding properties, which can specifically be a water-based silicone emulsion, and is evenly coated between the decorative layer 1 and the protective layer through a roll coating process to firmly bond the reinforcing layer 4 and the fireproof core layer 31; the foamed board can specifically be a PET foamed board, a PP foamed board, a PVC foamed board or the like of the same type of foamed board.

[0057] In this embodiment, by using inorganic materials as the fireproof layer 3, where the fireproof core layer 31 selects calcium carbonate and a water-based binder, and the flame retardant 32 selects magnesium hydroxide and aluminum hydroxide powders and is mixed in calcium carbonate at the sub-micron level, it is possible to utilize the incombustibility of rock wool to block heat transfer during a fire, as well as the heat absorption and water vapor release during the decomposition of magnesium hydroxide and aluminum hydroxide to inhibit the spread of fire, thereby improving the fireproof performance of the furniture board;

[0058] By setting a water-based silicone emulsion moisture-proof coating 2 between the decorative layer 1 and the protective layer, it is possible to effectively prevent external moisture from penetrating inward by using the water repellency of this coating, enhance the adhesion of the decorative layer 1, and thereby improve the moisture-proof performance of the furniture board;

[0059] Through the synergistic effect of the reinforcing layer 4 and the fireproof core layer 31, it is possible to achieve the overall balance of the board, eliminate the internal stress between layers, improve the overall stability of the board, avoid the possible expansion and contraction problems of the internal materials of the furniture board caused by the internal stress of the furniture board when the external temperature and humidity change, and keep the furniture board flat and firm during long-term use, extending its service life;

[0060] By selecting inorganic materials as the fireproof core layer 31 and the flame retardant 32, it is possible to ensure that no toxic gases are released during use, realize providing users with a safe, healthy and environmentally friendly home environment, and avoid the harm caused by using artificial boards containing harmful adhesives;

[0061] Compared with the prior art, the present invention has the following advantages:

[0062] 1. Compared with existing furniture boards, the present invention uses inorganic materials as the fireproof layer 3. The incombustibility of the fireproof core layer 31 can effectively block heat transfer. The flame retardants 32, magnesium hydroxide and aluminum hydroxide powders, can decompose and absorb heat during a fire and release water vapor to inhibit the spread of the fire. Additionally, the protective layer adopts a multi-layer structure of the fireproof layer 3, the reinforcement layer 4, and the aluminum honeycomb board 5 or the foam board, and the fireproof layer 3 is additionally wrapped with the reinforcement layer 4 on the periphery, which can enhance the overall stability of the protective layer. The present invention improves the fireproof performance of the furniture board.

[0063] 2. Compared with existing furniture boards, the present invention provides a water-based silicone emulsion moisture-proof coating 2 between the decorative layer 1 and the protective layer, which can enhance the adhesion and water repellency of the decorative layer 1 and effectively prevent external moisture from penetrating inward. The present invention improves the moisture-proof performance of the furniture board.

[0064] 3. Compared with existing furniture boards, the reinforcement layer 4 of the present invention can balance the internal stress of the protective layer, and the reinforcement coating (not shown) can improve the stability of the reinforcement layer 4 to prevent the furniture board from deforming when the external temperature and humidity change. Additionally, the fireproof core layer 31 and the flame retardant 32 used are both inorganic materials and do not release toxic gases, which can provide a safe, healthy, and environmentally friendly home environment for users. The present invention improves the stability and safety of the furniture board.

[0065] In one embodiment, the flame retardant 32 is in powder form, and the particle size of the flame retardant is sub-micron level.

[0066] In one embodiment, the protective layer further includes another reinforcement layer 4 that wraps the fireproof layer 3.

[0067] In one embodiment, the reinforcement layer 4 includes aluminum skin, and the reinforcement coating (not shown) includes an alumina film.

[0068] In one embodiment, the aluminum skin is bonded to the fireproof layer 3 by hot melt adhesive and bonded to the aluminum honeycomb board 5 by resin adhesive.

[0069] It should be noted that the strength and toughness of the aluminum skin can resist external impact and pressure to a certain extent and improve the stability of the reinforcement layer 4.

[0070] It should be additionally noted that the good high-temperature resistance of the alumina film can protect the aluminum skin during a fire to maintain the integrity of the structure of the reinforcement layer 4 and cooperate with the fireproof layer 3 to improve the overall fireproof ability of the furniture board.

[0071] It should be further noted that the alumina film itself is a dense protective film, which can prevent the aluminum skin from oxidation and corrosion and block the intrusion of moisture, thereby enabling the furniture board to better adapt to a humid environment and improving the overall moisture-proof ability of the furniture board.

[0072] In this embodiment, by setting the reinforcement layer 4 and the reinforcement coating (not shown) as an aluminum skin and an alumina film respectively, the overall stability, fire resistance and moisture resistance of the furniture board can be further improved.

[0073] In one embodiment, a reinforcing material 51 is tightly bonded to the aluminum honeycomb board 5 or the foamed board.

[0074] In one embodiment, the reinforcing material 51 includes carbon fiber and glass fiber, and the carbon fiber and the glass fiber are tightly bonded to the wall of the aluminum honeycomb board 5 or the wall of the foamed board through an adhesive.

[0075] It should be noted that carbon fiber has the characteristics of high strength and low density, and glass fiber has good heat resistance, corrosion resistance and mechanical strength. When the two are tightly bonded to the wall of the aluminum honeycomb board 5 through an adhesive, the furniture board can effectively disperse stress when bearing external force, improve the strength of the aluminum honeycomb board 5, and further enhance the stability of the furniture board;

[0076] It should be additionally noted that carbon fiber and glass fiber have good high-temperature resistance. When a fire occurs, they can assist the aluminum honeycomb board 5 to resist high temperature, delay heat transfer, and further enhance the overall fire resistance of the furniture board;

[0077] It should be further noted that carbon fiber and glass fiber have stable chemical properties, which can prevent the aluminum honeycomb board 5 from being eroded by humid air, and further improve the overall moisture resistance of the furniture board.

[0078] In this embodiment, by tightly bonding a reinforcing material 51 composed of carbon fiber and glass fiber and attached through an adhesive to the wall of the aluminum honeycomb board 5, the overall stability, fire resistance and moisture resistance of the furniture board can be further improved.

[0079] In one embodiment, a decorative film 11 is provided on the outer surface of the decorative layer 1. The decorative film 11 includes an electrochromic material and a decorative flame retardant 32, and a moisture-proof film is further covered on the surface of the decorative film 11.

[0080] It should be noted that during actual use, the decorative film 11 further includes a control circuit and is externally connected to an external power supply to control the electrochromic material to change color through the control circuit;

[0081] Among them, the electrochromic material can specifically be a nickel oxide thin film. The nickel oxide thin film can specifically be uniformly coated on the outer surface of the decorative layer 1 through a screen printing process. And the decorative flame retardant 32 can specifically be a PET film, and the PET film can specifically be directly adhered to the nickel oxide thin film through an adhering process to enhance the moisture-proof performance of the decorative film 11. Moreover, the fire-proof performance of the decorative film 11 can also be enhanced by spraying the aforementioned submicron magnesium hydroxide and aluminum hydroxide powders on the PET film, so that it shows good stability in the face of daily humid environments and environments with relatively high daily temperatures;

[0082] In this embodiment, through the electrochromic material and the decorative flame retardant 32 of the decorative film 11, the user can easily control the color change of the nickel oxide thin film through a control circuit, and change the color of the furniture board decorative layer 1 at any time according to different scenarios, moods and needs, improving the ornamental and interesting properties of the furniture.

[0083] One embodiment of the present invention provides a door panel, which includes the aforementioned fire-proof and moisture-proof composite furniture board and also includes a control circuit.

[0084] In one embodiment, it further includes an infrared remote control. The control circuit includes a power supply module, an input module, a control module and a driving module;

[0085] The power supply module is used to connect to an external power supply;

[0086] The input module is used to receive the control signal from the infrared remote control and convert and transmit it to the control module;

[0087] The control module is used to receive the control signal from the input module and convert it into an instruction and transmit it to the driving module;

[0088] The driving module is used to convert the instruction from the control module into a driving signal to drive the electrochromic material to change color.

[0089] In this embodiment, by setting the control circuit and the infrared remote control, the color control of the electrochromic material can be realized. The power supply module of the control circuit connects to an external power supply to provide power support. The input module receives and converts the control signal of the infrared remote control. The control module converts the signal into an instruction. The driving module converts the instruction into a driving signal to drive the electrochromic material in the door panel decorative film 11 to change color, enabling the user to easily change the appearance of the door panel according to their own needs and preferences, adding personalization and convenience in use.

[0090] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. All equivalent structural transformations made under the inventive concept of the present invention by using the content of the specification and drawings of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A fireproof and moisture-proof composite furniture board, characterized in that: It comprises a decorative layer and a protective layer tightly arranged inside the decorative layer; A moisture-proof coating is provided between the decorative layer and the protective layer, and the moisture-proof coating is used to enhance the adhesion and water repellency of the decorative layer to prevent external moisture from penetrating into the decorative layer; The protective layer includes a fireproof layer, a reinforcement layer and an aluminum honeycomb panel or a foamed panel wrapped in sequence, and a reinforcement coating is provided on the surface of the reinforcement layer. The reinforcement layer is used to balance the internal stress of the protective layer to prevent the furniture board from deforming when the external temperature and humidity change, and the reinforcement coating is used to improve the stability of the reinforcement layer; The fireproof layer includes a fireproof core layer and a flame retardant, wherein the flame retardant is contained inside the fireproof core layer.

2. The fireproof and moisture-proof composite furniture board according to claim 1, characterized in that: The flame retardant is in powder form, and the particle size of the flame retardant is submicron level.

3. The fireproof and moisture-proof composite furniture board according to claim 1, characterized in that: The protective layer also includes another reinforcement layer wrapping the fireproof layer.

4. The fireproof and moisture-proof composite furniture board according to claim 1, characterized in that: The reinforcement layer includes an aluminum skin, and the reinforcement coating includes an aluminum oxide film.

5. The fireproof and moisture-proof composite furniture board according to claim 4, characterized in that: The aluminum skin is bonded to the fireproof layer through hot melt adhesive, and is bonded to the aluminum honeycomb panel or foam panel through resin adhesive.

6. The fireproof and moisture-proof composite furniture board according to claim 1, characterized in that: The aluminum honeycomb panel or the foamed panel is tightly combined with a reinforcing material.

7. The fireproof and moisture-proof composite furniture board according to claim 6, characterized in that: The reinforcing material includes carbon fibers and glass fibers, and the carbon fibers and the glass fibers are tightly bonded to the aluminum honeycomb panel wall or the foamed panel wall through a binder.

8. The fireproof and moisture-proof composite furniture board according to claim 1, characterized in that: The outer surface of the decorative layer is provided with a decorative film, the decorative film comprises an electrochromic material and a decorative flame retardant, and the surface of the decorative film is also covered with a moisture-proof film.

9. A door panel, characterized in that: It comprises a fireproof and moisture-proof composite furniture board as described in claims 1-8, and also comprises a control circuit and an infrared remote controller.

10. The fireproof and moisture-proof composite furniture board according to claim 9, characterized in that: The control circuit includes a power module, an input module, a control module and a drive module; The power module is used for external power supply; The input module is used to receive the control signal from the infrared remote controller and convert it to transmit to the control module; The control module is used to receive the control signal from the input module and convert it into an instruction to transmit to the drive module; The driving module is used to convert the instruction from the control module into a driving signal to drive the electrochromic material to change color.

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