CN219028766U - Composite anti-corrosion metal plate - Google Patents
Composite anti-corrosion metal plate Download PDFInfo
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- CN219028766U CN219028766U CN202223362698.0U CN202223362698U CN219028766U CN 219028766 U CN219028766 U CN 219028766U CN 202223362698 U CN202223362698 U CN 202223362698U CN 219028766 U CN219028766 U CN 219028766U
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Abstract
The utility model discloses a composite anti-corrosion metal plate in the technical field of metal plates, which comprises a bottom plate, wherein one side of the bottom plate is provided with an arc-shaped part formed by bending, the other side of the bottom plate is provided with a contact part formed by bending, the bottom plate is sequentially provided with a polyurethane layer, an anti-corrosion layer, a metal substrate layer and a paint layer from bottom to top, the polyurethane layer is adhered to the bottom plate, the anti-corrosion layer is adhered to the polyurethane layer, the metal substrate layer is pressed and molded on the anti-corrosion layer, and the paint layer is adhered to the metal substrate layer through electrophoresis; according to the composite anti-corrosion metal plate, the polyurethane layer, the anti-corrosion layer and the paint layer are arranged, so that the anti-corrosion performance of the metal plate can be effectively improved, the anti-corrosion layer has the characteristics of excellent corrosion resistance and strong weldability, and the anti-compression capability of the metal plate can be greatly improved by arranging the metal substrate layer, so that the metal plate is prevented from being broken after being used for a long time.
Description
Technical Field
The utility model relates to the technical field of metal plates, in particular to a composite anti-corrosion metal plate.
Background
The metal plate is a product processed by a sheet metal process, and people cannot leave the metal plate everywhere. The metal plate is manufactured by filament power winding, laser cutting, heavy duty processing, metal bonding, metal drawing, plasma cutting, precision welding, roll forming, sheet metal bending forming, die forging and water jet cutting. The metal plate has the characteristics of light weight, high strength, conductivity, low cost, high mass productivity and the like, is widely applied to the fields of electronic appliances, communication, automobile industry, medical appliances and the like, for example, on a notebook computer, is used for supporting and placing the notebook computer and plays a role in radiating heat for the notebook computer by matching with a bracket.
However, the existing metal plates have the following defects: in the use, because long-term exposure in moisture, oxygen can take place corrosion damage and performance change and even deterioration, lead to appearing corrosion and damage on the surface easily, have certain inconvenience, secondly, the metal sheet often is the individual layer structure, very easily makes the metal sheet appear breaking, has certain adverse effect.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides the composite anti-corrosion metal plate, which can effectively solve the problems of the background technology.
The technical scheme adopted for solving the technical problems is as follows: the composite anti-corrosion metal plate comprises a bottom plate, one side of the bottom plate is provided with an arc-shaped part formed by bending, the other side of the bottom plate is provided with a contact part formed by bending, the bottom plate is sequentially provided with a polyurethane layer, an anti-corrosion layer, a metal substrate layer and a paint layer from bottom to top, the polyurethane layer is adhered to the bottom plate, the anti-corrosion layer is adhered to the polyurethane layer, the metal substrate layer is pressed and formed on the anti-corrosion layer, and the paint layer is adhered to the metal substrate layer through electrophoresis.
Further, a plurality of triangular base plates are arranged on the top surface of the base plate, and the base plates are made of rubber materials.
Further, a plurality of radiating holes are formed in the top surface of the bottom plate, the radiating holes are divided into two groups, the radiating holes are divided into main radiating holes and auxiliary radiating holes, the diameter of each main radiating hole is larger than that of each auxiliary radiating hole, and the auxiliary radiating holes are arranged between the main radiating holes.
Further, the bottom plate is made of stainless steel plates, and the bottom surface of the bottom plate is a smooth surface.
Further, the anticorrosive layer is formed of an electroplated tin plate, and the surface of the anticorrosive layer is a smooth surface.
Further, the metal substrate layer is a galvanized sheet or an aluminized zinc sheet.
Further, the paint layer is composed of an epoxy primer.
Compared with the prior art, the utility model has the beneficial effects that: according to the composite anti-corrosion metal plate, the anti-corrosion performance of the metal plate can be effectively improved through the polyurethane layer, the anti-corrosion layer and the paint layer, the anti-corrosion layer has the characteristics of excellent corrosion resistance and strong weldability, the metal plate can be protected from being damaged, the composite anti-corrosion metal plate is convenient to use for a long time, the paint layer can also resist corrosion, the paint layer can well generate strong interaction force with the anti-corrosion layer, the composite anti-corrosion metal plate is not easy to fall off, the anti-compression capability of the metal plate can be greatly improved through the metal substrate layer, the overall strength of the metal plate is improved, and breakage of the metal plate after long-time use is avoided.
Drawings
FIG. 1 is a schematic perspective view of a composite corrosion-resistant metal sheet of the present utility model;
FIG. 2 is a top view of the composite corrosion-resistant metal sheet of the present utility model;
fig. 3 is a schematic structural view of the base plate of the present utility model.
Reference numerals in the drawings:
1-bottom plate, 2-backing plate, 3-louvre, 4-arc portion, 5-contact portion, 6-polyurethane layer, 7-anticorrosion layer, 8-metal substrate layer, 9-lacquer layer, 10-main louvre, 11-vice louvre.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-3, the composite anti-corrosion metal plate comprises a bottom plate 1, an arc-shaped part 4 formed by bending is arranged on one side of the bottom plate 1, a contact part 5 formed by bending is arranged on the other side of the bottom plate 1, a polyurethane layer 6, an anti-corrosion layer 7, a metal substrate layer 8 and a paint layer 9 are sequentially arranged on the bottom plate 1 from bottom to top, the polyurethane layer 6 is adhered to the bottom plate 1, the anti-corrosion layer 7 is adhered to the polyurethane layer 6, the metal substrate layer 8 is pressed and molded on the anti-corrosion layer 7, and the paint layer 9 is adhered to the metal substrate layer 8 through electrophoresis.
Be provided with a plurality of backing plates 2 that are triangle-shaped on the top surface of bottom plate 1, backing plates 2 comprise rubber materials, can make notebook computer and backing plates 2 contact through setting up backing plates 2, increase notebook computer and make things convenient for its heat dissipation, a plurality of louvres 3 have been seted up on the top surface of bottom plate 1, a plurality of louvres 3 divide into two sets of, louvres 3 divide into main louvre 10 and vice louvre 11, the diameter of main louvre 10 is greater than the diameter of vice louvre 11, vice louvre 11 sets up between main louvre 10, main louvre 10 and vice louvre 11 all cooperate with the radiator fan on the support, the convenience dispels the heat to notebook computer, bottom plate 1 comprises corrosion resistant plate, the bottom surface of bottom plate 1 is smooth surface.
The anticorrosive layer 7 is formed by electroplated tin steel plates, the surface of the anticorrosive layer 7 is a smooth surface, the metal substrate layer 8 is a galvanized plate or an aluminized zinc plate, and the paint layer 9 is formed by epoxy resin primer.
The implementation principle of the composite anti-corrosion metal plate in the scheme is as follows: when the anti-corrosion coating device is used, the anti-corrosion coating device can be used for supporting a notebook computer through matching with the support, placing the notebook computer on the bottom plate, enabling the bottom of the notebook computer to be in contact with the arc-shaped part, enabling the side face of the notebook computer to be in contact with the contact part, supporting and placing the notebook computer, effectively improving the anti-corrosion performance of a metal plate through the polyurethane layer 6, the anti-corrosion layer 7 and the coating layer 9, and being good in corrosion resistance and strong in welding property, the anti-corrosion layer 7 can protect the metal plate from being damaged, and is convenient to use for a long time, the coating layer 9 can resist corrosion, and can well generate strong interaction force with the anti-corrosion layer 7, so that the anti-corrosion coating layer 9 is not easy to fall off, the anti-compression capability of the metal plate can be greatly improved through the arrangement of the metal substrate layer 8, the integral strength of the metal plate is improved, and breakage of the metal plate after long-time use is avoided.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (7)
1. The composite anti-corrosion metal plate comprises a bottom plate, wherein one side of the bottom plate is provided with an arc-shaped part formed by bending, and the other side of the bottom plate is provided with a contact part formed by bending, and the composite anti-corrosion metal plate is characterized in that: the base plate is sequentially provided with a polyurethane layer, an anti-corrosion layer, a metal substrate layer and a paint layer from bottom to top, wherein the polyurethane layer is adhered to the base plate, the anti-corrosion layer is adhered to the polyurethane layer, the metal substrate layer is pressed and formed on the anti-corrosion layer, and the paint layer is adhered to the metal substrate layer through electrophoresis.
2. The composite corrosion-resistant metal sheet according to claim 1, wherein: the top surface of the bottom plate is provided with a plurality of triangular base plates, and the base plates are made of rubber materials.
3. The composite corrosion-resistant metal sheet according to claim 1, wherein: the top surface of bottom plate has seted up a plurality of louvres, and a plurality of the louvre falls into two sets of, the louvre falls into main louvre and vice louvre, the diameter of main louvre is greater than the diameter of vice louvre, vice louvre set up in between the main louvre.
4. A composite corrosion-resistant metal sheet according to any one of claims 1 to 3, wherein: the bottom plate is made of stainless steel plates, and the bottom surface of the bottom plate is a smooth surface.
5. A composite corrosion-resistant metal sheet according to any one of claims 1 to 3, wherein: the anticorrosive layer is composed of an electroplated tin steel plate, and the surface of the anticorrosive layer is a smooth surface.
6. A composite corrosion-resistant metal sheet according to any one of claims 1 to 3, wherein: the metal substrate layer is a galvanized sheet or an aluminized zinc sheet.
7. A composite corrosion-resistant metal sheet according to any one of claims 1 to 3, wherein: the paint layer is composed of an epoxy primer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223362698.0U CN219028766U (en) | 2022-12-13 | 2022-12-13 | Composite anti-corrosion metal plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223362698.0U CN219028766U (en) | 2022-12-13 | 2022-12-13 | Composite anti-corrosion metal plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219028766U true CN219028766U (en) | 2023-05-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223362698.0U Active CN219028766U (en) | 2022-12-13 | 2022-12-13 | Composite anti-corrosion metal plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219028766U (en) |
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2022
- 2022-12-13 CN CN202223362698.0U patent/CN219028766U/en active Active
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