High-strength environment-friendly copper plate

Abstract

The utility model relates to the technical field of copper plates, in particular to a high-strength environment-friendly copper plate which comprises a stainless steel covered edge, a high-strength copper base plate, a heat preservation and sound insulation layer and a brass decorative plate are sequentially arranged on the inner side of the stainless steel covered edge from back to front, the high-strength copper base plate is of a hollow structure, and a honeycomb structure copper plate is arranged in the high-strength copper base plate. And a corrosion-resistant coating is arranged on the outer surface of the brass decorative plate. According to the high-strength environment-friendly copper plate, through the hollow structure design of the high-strength copper substrate and the arrangement of the internal honeycomb structure copper plate, the compression resistance, bending resistance and impact resistance of the copper plate are greatly enhanced, meanwhile, the overall weight is reduced, the bearing requirement of a building outer wall for a high-strength light-weight material is met, and the problem that a traditional brass plate is insufficient in strength is effectively solved.

Description

Technical Field

[0001] This utility model relates to the field of copper plate technology, specifically a high-strength environmentally friendly copper plate. Background Technology

[0002] As construction technology matures, people have increasingly higher demands for building appearance, especially in terms of visual aesthetics and material selection. Architectural designers and owners alike desire more diverse and personalized effects. Currently, exterior wall decoration primarily utilizes paint and ceramic tiles, with brass finishes gaining popularity due to their unique metallic luster and vintage appeal. However, brass plates alone present several significant drawbacks in practical applications, such as insufficient strength, poor heat and sound insulation, and poor corrosion resistance. These shortcomings limit the widespread use of brass finishes in both vintage and modern metallic-look buildings, necessitating a new type of brass plate to overcome the limitations of existing materials and meet the diverse needs of contemporary architectural decoration.

[0003] Patent CN207207279U discloses an environmentally friendly composite copper plate, comprising a decorative panel, a fiber protective panel, a sound insulation panel, a copper substrate, a waterproof layer, and metal edging. The sound insulation panel is bonded to the upper side of the copper substrate, and the fiber protective panel is connected to the sound insulation panel via adhesive heat bonding. The decorative panel is bonded to the upper surface of the fiber protective panel. A waterproof layer, composed of a PVC layer and a woven fabric layer, is provided on the inner side of the copper substrate. Metal edging is provided on both sides of the decorative panel and the waterproof layer. Circular holes are provided inside the sound insulation panel. The thickness of the copper substrate is 1.5-6.7 mm, the thickness of the sound insulation panel is 5-11 mm, and the thickness of the decorative panel is 0.5-0.8 mm. The decorative panel is engraved with aesthetically pleasing patterns. This invention features a sound insulation layer that effectively blocks noise; a waterproof layer that provides moisture protection; and fiber protective panels and a copper substrate that increase the strength of the composite copper plate. All materials used in the production of this copper plate are non-toxic and harmless, demonstrating the product's environmental friendliness.

[0004] While existing technologies have achieved sound insulation, moisture resistance, and enhanced strength to some extent, their designs still have shortcomings. In this patent, the copper substrate is placed between the sound insulation panel and the waterproof layer, making the copper substrate concealed, while the decorative panel is located on the outside. This renders the presence or absence of the copper substrate irrelevant, thus affecting the visual effect of the brass-faced decorative wall. Consequently, this structure cannot meet the decorative needs of retro architecture and buildings requiring a metallic appearance. Therefore, we propose a high-strength, environmentally friendly copper panel that aims to expose the copper substrate through optimized structural design, maximizing its aesthetics and decorative effect while improving the overall performance of the material to meet the dual demands of modern architecture for both appearance and function. Utility Model Content

[0005] The purpose of this invention is to provide a high-strength, environmentally friendly copper plate to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A high-strength, environmentally friendly copper plate includes a stainless steel edging to provide additional structural stability and edge protection, preventing material peeling and damage, and enhancing overall aesthetics. The inner side of the stainless steel edging is sequentially composed of a high-strength copper substrate, a thermal insulation and soundproofing layer, and a brass decorative panel from back to front. The high-strength copper substrate serves as the core supporting structure of the entire copper plate, providing excellent mechanical strength and impact resistance. The thermal insulation and soundproofing layer provides excellent thermal insulation and soundproofing effects, reducing the impact of external noise on the indoor environment and improving living comfort. The brass decorative panel provides a beautiful metallic appearance with a unique metallic luster and retro feel, enhancing the visual appeal of the building's exterior.

[0008] The high-strength copper substrate has a hollow structure, which further reduces its weight while increasing its rigidity to meet the load-bearing requirements of the building's exterior walls. The high-strength copper substrate contains a honeycomb structure copper plate to optimize the material's strength-to-weight ratio, enhance overall strength and stability, and provide good heat and sound insulation. The outer surface of the brass decorative panel has a corrosion-resistant coating to prevent environmental factors from corroding the brass, extend its service life, and maintain its aesthetic appeal.

[0009] Preferably, the thickness of the high-strength copper substrate is 3-6 mm, which is used to control the overall weight while ensuring structural strength, and the thickness of the honeycomb structure copper plate is 1-3 mm, which improves bending strength through honeycomb design.

[0010] Preferably, the thermal insulation and sound insulation layer is connected to the high-strength copper substrate by an adhesive to ensure a tight fit between the two and improve the stability of the overall structure.

[0011] Preferably, the thermal insulation and sound insulation layer is connected to the brass decorative panel by an adhesive, which enhances the bonding strength between the thermal insulation and sound insulation layer and the brass decorative panel and ensures the reliability of the overall performance.

[0012] Preferably, the thermal insulation and sound insulation layer is a high-density polyurethane foam board, and the thickness of the thermal insulation and sound insulation layer is 5-10 mm, which is used to provide excellent thermal insulation effect and good acoustic performance.

[0013] Preferably, the front side of the brass decorative panel has a decorative texture, and the thickness of the brass decorative panel is 1-2 mm, which enhances the visual effect and improves the decorative aesthetics.

[0014] Preferably, the corrosion-resistant coating is a transparent polyurethane varnish, and the thickness of the corrosion-resistant coating is 10-50 micrometers, which is used to effectively block environmental corrosion and extend the service life of the brass decorative panel.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. This high-strength environmentally friendly copper plate, through the hollow structure design of the high-strength copper substrate and the setting of the internal honeycomb structure copper plate, greatly enhances the copper plate's resistance to pressure, bending and impact, while reducing the overall weight, meeting the load-bearing requirements of building exterior walls for high-strength lightweight materials, and effectively solving the problem of insufficient strength of traditional brass plates.

[0017] 2. This high-strength, environmentally friendly copper plate features a high-density polyurethane foam board as its thermal insulation and soundproofing layer. Combined with an adhesive, it forms a continuous sealed layer with a high-strength copper substrate and brass decorative panels, significantly blocking external heat transfer and noise interference, thus improving building energy efficiency and indoor environmental comfort.

[0018] 3. This high-strength, environmentally friendly copper plate has a transparent, corrosion-resistant coating on its outer surface, which extends the service life of the brass decorative plate while fully preserving the metallic luster and decorative texture of brass, meeting the visual needs of both retro and modern metallic architectural styles.

[0019] 4. This high-strength, environmentally friendly copper plate has stainless steel edging covering all four edges. Through mechanical reinforcement and sealing, it prevents interlayer peeling, moisture damage, or edge wear, improving the overall structural durability and installation reliability, while also enhancing the neatness of the appearance. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the overall cross-sectional structure of this utility model;

[0022] Figure 3 This is a partial cross-sectional structural diagram of the present invention;

[0023] Figure 4 This is a schematic cross-sectional view of the high-strength copper substrate in this utility model.

[0024] In the diagram: 1. High-strength copper substrate; 10. Honeycomb structure copper plate; 2. Thermal insulation and soundproofing layer; 3. Brass decorative plate; 30. Corrosion-resistant coating; 4. Stainless steel edging. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0027] Please see Figures 1-4 This utility model provides a technical solution:

[0028] A high-strength, environmentally friendly copper plate includes a stainless steel edging 4, which provides additional structural stability and edge protection to prevent material peeling and damage, and enhances the overall aesthetics. The inner side of the stainless steel edging 4 is provided with a high-strength copper substrate 1, a thermal insulation and sound insulation layer 2, and a brass decorative plate 3 from back to front. The high-strength copper substrate 1 serves as the core supporting structure of the entire copper plate, providing excellent mechanical strength and impact resistance. The thermal insulation and sound insulation layer 2 provides excellent thermal insulation and sound insulation effects, reducing the impact of external noise on the indoor environment and improving living comfort. The brass decorative plate 3 provides a beautiful metallic appearance with a unique metallic luster and retro feel, enhancing the visual appeal of the building's exterior.

[0029] The high-strength copper substrate 1 has a hollow structure, which further reduces its own weight and improves its rigidity to meet the load-bearing requirements of the building's exterior wall. The high-strength copper substrate 1 has a honeycomb structure copper plate 10 inside, which is used to optimize the material strength-to-weight ratio, enhance the overall strength and stability, and also have good heat insulation and sound insulation performance. The outer surface of the brass decorative plate 3 is covered with a corrosion-resistant coating 30 to prevent environmental factors from corroding the brass, extend its service life, and keep its aesthetics unaffected.

[0030] In this embodiment, the thickness of the high-strength copper substrate 1 is 3-6 mm, which is used to control the overall weight while ensuring structural strength. The thickness of the honeycomb structure copper plate 10 is 1-3 mm, which improves bending strength through honeycomb design.

[0031] Specifically, the thermal insulation and sound insulation layer 2 is connected to the high-strength copper substrate 1 by an adhesive to ensure a tight fit between the two and improve the stability of the overall structure.

[0032] Furthermore, the thermal insulation and sound insulation layer 2 is connected to the brass decorative panel 3 by an adhesive, which enhances the bonding strength between the thermal insulation and sound insulation layer 2 and the brass decorative panel 3, ensuring the reliability of the overall performance.

[0033] Furthermore, the thermal insulation and sound insulation layer 2 is a high-density polyurethane foam board with a thickness of 5-10 mm, which is used to provide excellent thermal insulation effect and good acoustic performance.

[0034] Furthermore, the front side of the brass decorative panel 3 is decorated with a texture, and the thickness of the brass decorative panel 3 is 1-2 mm, which enhances the visual effect and improves the decorative aesthetics.

[0035] Furthermore, the corrosion-resistant coating 30 is a transparent polyurethane varnish with a thickness of 10-50 micrometers, which effectively blocks environmental corrosion and extends the service life of the brass decorative panel 3.

[0036] In this embodiment, the high-strength environmentally friendly copper plate uses a high-strength copper substrate 1 as the core supporting structure. The honeycomb structure copper plate 10 inside optimizes the material strength-to-weight ratio. A thermal insulation and soundproofing layer 2 and a brass decorative plate 3 are sequentially bonded and fixed to the outside of the high-strength copper substrate 1. The thermal insulation and soundproofing layer 2 uses high-density polyurethane foam board to provide heat and sound insulation. The outer surface of the brass decorative plate 3 is coated with a corrosion-resistant coating 30 to resist environmental erosion. After the interlayer bonding is completed, stainless steel edging 4 is used to cover the edges of the copper plate. Mechanical reinforcement and sealing ensure a tight fit and edge protection for each layer (high-strength copper substrate 1, thermal insulation and soundproofing layer 2, and brass decorative plate 3). During installation, the textured brass decorative plate 3 is used as the exposed decorative surface, directly showcasing its metallic luster and retro feel. Simultaneously, the hollow structure of the high-strength copper substrate 1 and the honeycomb structure copper plate 10 achieve a balance between lightweight and high strength, ultimately forming a composite copper plate that combines aesthetics, structural stability, thermal insulation and soundproofing performance, and corrosion resistance, suitable for building exterior wall decoration.

[0037] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A high-strength environmentally friendly copper plate comprising a stainless steel edge wrap (4), characterized in that: The inner side of the stainless steel edge cover (4) is sequentially provided with a high-strength copper base plate (1), a heat insulation and sound insulation layer (2) and a brass decorative plate (3) from back to front, the high-strength copper base plate (1) is a hollow structure, the high-strength copper base plate (1) is internally provided with a honeycomb structure copper plate (10), and the outer surface of the brass decorative plate (3) is provided with a corrosion-resistant coating (30).

2. The high-strength, environmentally friendly copper plate of claim 1, wherein: The thickness of the high-strength copper base plate (1) is 3-6 mm, and the thickness of the honeycomb structure copper plate (10) is 1-3 mm.

3. The high-strength, environmentally friendly copper plate of claim 1, wherein: The heat insulation and sound insulation layer (2) and the high-strength copper base plate (1) are connected through an adhesive.

4. The high-strength, environmentally friendly copper plate of claim 1, wherein: The heat insulation and sound insulation layer (2) and the brass decorative plate (3) are connected through an adhesive.

5. The high-strength, environmentally friendly copper plate of claim 1, wherein: The heat insulation and sound insulation layer (2) is a high-density polyurethane foam plate, and the thickness of the heat insulation and sound insulation layer (2) is 5-10 mm.

6. The high-strength, environmentally friendly copper plate of claim 1, wherein: The front side of the brass decorative plate (3) is provided with decorative texture, and the thickness of the brass decorative plate (3) is 1-2 mm.

7. The high-strength, environmentally friendly copper plate of claim 1, wherein: The corrosion-resistant coating (30) is transparent polyurethane varnish, and the thickness of the corrosion-resistant coating (30) is 10-50 microns.

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