Heat preservation decoration panel and heat preservation decoration wall

Abstract

The utility model relates to a heat preservation decoration panel and a heat preservation decoration wall, the heat preservation decoration panel comprises a heat preservation layer, a base plate and a decoration layer, the base plate is fixedly arranged between the heat preservation layer and the decoration layer, the decoration layer is a metal plate, and the lengths and the widths of the heat preservation layer, the base plate and the decoration layer are equal; the heat preservation layer, the base plate and the decoration layer are compounded into a whole, the thickness of the aluminum plate can be very small or even smaller than 1 mm, the base plate and the aluminum plate are fixedly connected through the hot melt adhesive, the base plate and the aluminum plate are evenly and stably connected in a pressing mode and the like in the production process, and therefore the aluminum plate cannot be swelled, and the service life of the aluminum plate is prolonged. The aluminum plate is thin, a complex buckling and pressing edge covering manufacturing mode is not needed, the production cost of the whole heat preservation decorative plate is reduced as well, workers can cut the composite plate according to actual requirements in the actual installation process, and the installation requirement of any size can be met.

Description

Technical Field

[0001] The present application relates to the technical field of building construction, and more particularly, to a thermal insulation decorative panel and a thermal insulation decorative wall. Background Art

[0002] The thermal insulation decorative panel, also known as the integrated thermal insulation and decorative panel or the one-piece panel, is composed of thermal insulation materials, decorative panels, etc. Each manufacturer has slightly different names for the thermal insulation decorative panel: thermal insulation decorative panel, energy-saving decorative panel, integrated thermal insulation and decorative panel, external wall external thermal insulation one-piece panel, thermal insulation one-piece panel, external wall thermal insulation decorative panel, etc. It is a prefabricated panel in the factory with the functions of external wall thermal insulation and decoration.

[0003] In the prior art, in order to meet the aesthetic requirements of users for a metallic style, the decorative panel usually uses a metal plate. Among them, the aluminum plate is favored by manufacturers and users due to its relatively low price, more beautiful appearance effect, and good processing performance. As Figure 3 、 4 shown, for the existing thermal insulation decorative panel with an aluminum plate as the panel, its manufacturing method is usually to buckle the aluminum plate on the thermal insulation material such as rock wool through a buckling machine to achieve a fixed connection between the two. There is a edge banding at the connection between the two, and a groove is opened on the edge banding, and then the connection between two thermal insulation decorative panels is realized through a connecting piece.

[0004] However, the thermal expansion coefficient of aluminum is relatively high. In an environment with a relatively high temperature, the thermal insulation decorative panel with an aluminum plate as the panel will bulge through the buckling method, and then shrink after the temperature drops, and the shrinkage is unbalanced, resulting in an uneven overall decorative panel and affecting the overall appearance. To solve this situation, manufacturers usually thicken the aluminum plate, which will reduce the bulging degree of the aluminum plate to a certain extent, but this method will increase the cost of the entire thermal insulation decorative panel and cannot cure the bulging phenomenon. At the same time, the edge banding generated by the buckling method makes a single thermal insulation decorative panel unable to be cut during use. However, during the actual installation of the thermal insulation decorative panel, the installation by workers will have errors, resulting in an installation gap where a single thermal insulation decorative panel cannot be installed. Therefore, it is necessary to separately manufacture a thermal insulation decorative panel that meets the requirements to meet the installation requirements, all of which greatly increase the processing and installation costs of the thermal insulation decorative panel.

[0005] Therefore, it is necessary for the inventor to design a new thermal insulation decorative panel to overcome the above problems. Summary of the Invention

[0006] The main purpose of the present application is to provide a thermal insulation decorative panel and a thermal insulation decorative wall to solve the problems of the aluminum plate on the thermal insulation decorative panel manufactured by the buckling method bulging due to heat and the high processing and installation costs in the related art.

[0007] To achieve the above object, in a first aspect, the present application provides a thermal insulation decorative panel, including a thermal insulation layer, a substrate, and a decorative layer. The substrate is fixedly arranged between the thermal insulation layer and the decorative layer. The decorative layer is a metal plate, and the lengths and widths of the thermal insulation layer, the substrate, and the decorative layer are all equal.

[0008] Preferably, the decorative layer is an aluminum plate.

[0009] Preferably, the thermal insulation layer is made of a flame-retardant material.

[0010] Preferably, the thermal insulation layer is made of flame-retardant foam particles.

[0011] Preferably, the thermal insulation layer and the substrate are fixedly connected by hot melt adhesive.

[0012] Preferably, the thermal insulation layer and the substrate are fixedly connected by polyurethane glue.

[0013] Preferably, the substrate and the decorative layer are fixedly connected by hot melt adhesive.

[0014] Preferably, the substrate and the decorative layer are fixedly connected by polyurethane glue.

[0015] Preferably, the thickness of the aluminum plate is less than 1 mm.

[0016] On the other hand, the present application provides a thermal insulation decorative wall, including a plurality of the above-mentioned thermal insulation decorative panels, and all the thermal insulation decorative panels are fixedly connected to the wall.

[0017] A thermal insulation decorative panel provided by the present utility model, compared with the prior art, has the following beneficial effects:

[0018] The thermal insulation layer, the substrate, and the decorative layer are combined into a whole. Here, the thickness of the aluminum plate can be selected to be very small, even less than 1 mm. Since the substrate and the aluminum plate are fixedly connected by hot melt adhesive, during production, they are made to be evenly and stably connected by pressing and other means. The adhesive force of the hot melt adhesive is much greater than the stress generated when the thin aluminum plate expands due to heat, so that the aluminum plate will not bulge. At the same time, the cost of the substrate is much lower than that of the aluminum plate, and the thinner aluminum plate further reduces the cost of the entire thermal insulation decorative panel. Moreover, without using a complex manufacturing method of buckling and edging, the production cost of the entire thermal insulation decorative board is also reduced. The thermal insulation layer, the substrate, and the decorative layer are actually combined into a whole board. During actual installation, workers can cut this composite board according to actual needs, which can meet the installation requirements of any size. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings, which form a part of this application, are used to provide a further understanding of this application, making other features, objectives, and advantages of this application more obvious. The schematic embodiments and descriptions thereof in the accompanying drawings of this application are used to explain this application and do not constitute an improper limitation of this application. In the drawings:

[0020] Figure 1 is the overall structure diagram of the present utility model;

[0021] Figure 2 is the exploded view of the present utility model;

[0022] Figure 3 is the overall structure diagram of the thermal insulation decorative board in the prior art;

[0023] Figure 4 is the exploded view of the thermal insulation decorative board in the prior art.

[0024] Among them: 1. Thermal insulation layer; 2. Substrate; 3. Decorative layer. Detailed implementation manners

[0025] In order to enable those skilled in the art of this technology to better understand the solution of this application, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0026] It should be noted that the terms "first", "second", etc. in the specification of this application and the above-mentioned accompanying drawings are used to distinguish similar objects and do not necessarily need to be used to describe a specific order or sequence. It should be understood that such used data can be interchanged under appropriate circumstances for the embodiments of this application described herein. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or device that includes a series of steps or units does not necessarily need to be limited to those clearly listed steps or units, but may include other steps or units that are not clearly listed or are inherent to these processes, methods, products, or devices.

[0027] In this application, the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", etc. is based on the orientation or positional relationship shown in the accompanying drawings. These terms are mainly used to better describe this application and its embodiments and are not used to limit that the indicated devices, elements, or components must have a specific orientation or be constructed and operated in a specific orientation.

[0028] Moreover, in addition to being used to indicate orientation or positional relationship, some of the above terms may also be used to indicate other meanings. For example, the term "upper" may also be used to indicate a certain attachment relationship or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0029] In addition, the meaning of the term "a plurality of" shall be two or more.

[0030] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments may be combined with each other. The following will detail this application with reference to the drawings and in conjunction with the embodiments.

[0031] Embodiment 1:

[0032] As Figure 1 、 2As shown in the figure, a thermal insulation decorative panel includes a thermal insulation layer 1, a substrate 2, and a decorative layer 3. The substrate 2 is fixedly arranged between the thermal insulation layer 1 and the decorative layer 3. The decorative layer 3 is a metal plate. The lengths and widths of the thermal insulation layer 1, the substrate 2, and the decorative layer 3 are equal. The decorative layer 3 is an aluminum plate. The thermal insulation layer 1 is made of a flame-retardant material. The thermal insulation layer 1 is made of flame-retardant foam particles. The thermal insulation layer 1 and the substrate 2 are fixedly connected by hot melt adhesive. The substrate 2 and the decorative layer 3 are fixedly connected by hot melt adhesive. The thickness of the aluminum plate is less than 1 mm. During operation, the thermal insulation layer 1 and the substrate 2 are fixedly connected by hot melt adhesive, and then the substrate 2 and the decorative layer 3 are fixedly connected by hot melt adhesive, so that the thermal insulation layer 1, the substrate 2, and the decorative layer 3 are combined into a whole. Here, the thickness of the aluminum plate can be selected to be very small, even less than 1 mm. Since the substrate 2 and the aluminum plate are fixedly connected by hot melt adhesive, during production, the two are made to be evenly and stably connected by means such as pressing. The adhesive force of the hot melt adhesive is much greater than the stress generated when the thin aluminum plate expands due to heat, so that the aluminum plate will not bulge. At the same time, the cost of the substrate 2 is much lower than that of the aluminum plate, and the thinner aluminum plate further reduces the cost of the entire thermal insulation decorative panel. Moreover, without a complex manufacturing method of buckling and edging, the production cost of the entire thermal insulation decorative panel is also reduced. In this embodiment, the thermal insulation layer 1, the substrate 2, and the decorative layer 3 are actually combined into a whole board. During actual installation, workers can cut this composite board according to actual needs to meet the installation requirements of any size. It should be noted that the substrate 2 in this embodiment, as a connecting member between the thermal insulation layer 1 and the decorative layer 3, has a relatively high rigid strength. During installation, connecting members can be installed on the substrate 2 by grooving or other means to fixedly connect it to the wall. Preferably, the substrate 2 is made of calcium silicate board, or cement board can also be used, which has high strength. Composite wood board can also be selected, which has low cost, high strength, and good processability, and can be selected according to actual situations.

[0033] In this embodiment, for the decorative layer 3, in addition to selecting an aluminum plate, other metal materials or materials of other materials can also be selected, as long as they have the effects of waterproof and beautiful, they can be used here. The thermal insulation layer 1 preferably uses foam particle materials with flame retardancy. In addition to having the properties of flame retardancy and heat insulation, it also has good mechanical plasticity and does not have water absorption similar to rock wool, making this thermal insulation decorative panel safer.

[0034] A thermal insulation decorative wall includes a plurality of thermal insulation decorative panels as described above, and all the thermal insulation decorative panels are fixedly connected to the wall. During operation, according to actual needs, the thermal insulation decorative wall combines a plurality of thermal insulation decorative panels to form various patterns to meet the size requirements of various different walls.

[0035] Embodiment 2: The difference between this embodiment and Embodiment 1 lies in that: the thermal insulation layer 1 and the substrate 2 are fixedly connected by polyurethane glue; the substrate 2 and the decorative layer 3 are fixedly connected by polyurethane glue; during operation, the fixed connection between the three is achieved through polyurethane glue. Compared with Embodiment 1, the polyurethane glue selected in this embodiment is simpler during fixed connection, while hot melt adhesive requires maintaining a relatively high pressure during bonding to ensure the bonding effect. Compared with the embodiment, only the glue selected is different. However, any method that can achieve the fixed connection of the three without damaging the flatness of the decorative layer 3 can be applied here.

[0036] The above are only the preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, various changes and modifications can be made to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included within the protection scope of the present application.

Claims

1. A thermal insulation decorative panel, characterized in that: It includes a heat insulation layer (1), a substrate (2) and a decorative layer (3). The substrate (2) is fixedly arranged between the heat insulation layer (1) and the decorative layer (3). The decorative layer (3) is a metal plate. The lengths and widths of the heat insulation layer (1), the substrate (2) and the decorative layer (3) are all equal; The decorative layer (3) is an aluminum plate; The substrate (2) and the decorative layer (3) are fixedly connected by hot melt adhesive; The thickness of the aluminum plate is less than 1 mm.

2. The insulation decorative panel according to claim 1, characterized in that: The heat insulation layer (1) is made of a flame retardant material.

3. The thermal insulation decorative panel according to claim 1 or 2, characterized in that: The heat insulation layer (1) is made of flame retardant foam particles.

4. The insulation decorative panel according to claim 1, characterized in that: The heat insulation layer (1) and the substrate (2) are fixedly connected by hot melt adhesive.

5. The thermal insulation decorative panel according to claim 1, characterized in that: The heat insulation layer (1) and the substrate (2) are fixedly connected by polyurethane glue.

6. The thermal insulation decorative panel according to claim 1, wherein: The substrate (2) and the decorative layer (3) are fixedly connected by polyurethane glue.

7. A heat-insulating decorative wall, comprising a plurality of heat-insulating decorative panels as described in any one of claims 1-6, characterized in that: All the heat insulation decorative panels are fixedly connected to the wall.

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