阅读说明：本技术 一种便于连接的高性能铝基覆铜板 (High-performance aluminum-based copper-clad plate convenient to connect ) 是由 纪秀峰 史怀家 程松银 孙振涛 贾振平 于 2020-08-18 设计创作，主要内容包括：本发明公开了一种便于连接的高性能铝基覆铜板,包括主体,所述主体的左侧端中间部位固定连接有凹槽若干,所述主体的右侧端中间部位固定连接有与凹槽相对应的凸块若干,所述主体的左侧端上下两侧均固定连接有卡扣槽,所述主体的表面粘附有高导热层且高导热层的表面喷涂有防腐蚀层,本发明铝基覆铜板之间方便连接,大大提高了铝基覆铜板的实用性,并且铝基覆铜板的导热性能和防腐蚀性能十分好。(The invention discloses a high-performance aluminum-based copper-clad plate convenient to connect, which comprises a main body, wherein a plurality of grooves are fixedly connected to the middle part of the left side end of the main body, a plurality of convex blocks corresponding to the grooves are fixedly connected to the middle part of the right side end of the main body, buckling grooves are fixedly connected to the upper side and the lower side of the left side end of the main body, a high heat conduction layer is adhered to the surface of the main body, and an anti-corrosion layer is sprayed on the surface of the high heat conduction layer.)

1. The utility model provides an aluminium base copper-clad plate of high performance convenient to connect, includes main part (1), its characterized in that, the left side end middle part fixed connection of main part (1) is fluted (2) a plurality of, the right side end middle part fixed connection of main part (1) is a plurality of with corresponding lug (3) of recess (2), the left side of main part (1) is served the equal fixedly connected with buckle groove (5) in both sides from top to bottom, the surface coating that the surface of main part (1) was stained with high heat-conducting layer (7) and high heat-conducting layer (7) has anti-corrosion coating (8).

2. The high-performance aluminum-based copper-clad plate convenient to connect as claimed in claim 1, wherein the surface of the bump (3) is provided with a rough layer (4).

3. The high-performance aluminum-based copper-clad plate convenient to connect according to claim 1, wherein the upper side and the lower side of the right side end of the main body (1) are fixedly connected with buckles (6) corresponding to the buckle grooves (5).

4. The high-performance aluminum-based copper-clad plate convenient to connect as claimed in claim 1, wherein the high thermal conductive layer (7) is made of graphene material.

5. The easy-to-connect high-performance aluminum-based copper-clad plate according to claim 1, wherein the corrosion prevention layer (8) is polyurethane paint.

Technical Field

The invention relates to an aluminum-based copper-clad plate, in particular to a high-performance aluminum-based copper-clad plate convenient to connect.

Background

The invention discloses an aluminum-based copper-clad plate, namely an aluminum-based plate, which is a raw material, is a plate-shaped material prepared by using electronic glass fiber cloth or other reinforcing materials, soaking resin, single resin and the like as an insulating bonding layer, coating copper foil on one surface or two surfaces of the plate-shaped material and performing hot pressing, is called a copper-clad laminated aluminum substrate, and is called an aluminum-based copper-clad plate for short.

Patent numbers: CN201947540U discloses an aluminum-based copper-clad plate, which has excellent heat dissipation performance, machining performance and electromagnetic shielding performance, and is widely applied in the fields of automobiles, motorcycles, office automation, high-power electrical equipment, power supply equipment and the like, in particular to the field of LED illumination.

However, the above patents have the following disadvantages: 1. the aluminum-based copper-clad plate is inconvenient to connect, and the practicability of the aluminum-based copper-clad plate is greatly reduced, so that improvement is needed. 2. The thermal conductivity and corrosion resistance of the above designs are not so good that improvements are needed.

Disclosure of Invention

The invention provides the high-performance aluminum-based copper-clad plate convenient to connect, the aluminum-based copper-clad plates are convenient to connect, the practicability of the aluminum-based copper-clad plates is greatly improved, the heat-conducting property and the anti-corrosion property of the aluminum-based copper-clad plates are very good, and the problems in the background art can be effectively solved.

The specific technical scheme provided by the invention is as follows:

the invention provides a high-performance aluminum-based copper-clad plate convenient to connect, which comprises a main body, wherein the middle part of the left side end of the main body is fixedly connected with a plurality of grooves, the middle part of the right side end of the main body is fixedly connected with a plurality of lugs corresponding to the grooves, the upper side and the lower side of the left side end of the main body are fixedly connected with buckling grooves, a high heat conduction layer is adhered to the surface of the main body, and an anti-corrosion layer is sprayed on the surface of the high heat conduction layer.

Optionally, the surface of each bump is provided with a rough layer.

Optionally, the upper side and the lower side of the right side end of the main body are fixedly connected with buckles corresponding to the buckle grooves.

Optionally, the high thermal conductive layer is a graphene material.

Optionally, the corrosion protection layer is a polyurethane paint.

The invention has the following beneficial effects:

1. according to the invention, the lug on the right side of one main body (the main body is the aluminum-based copper-clad plate) is inserted into the groove of the other main body, the surface design of the rough layer on the surface of the lug is rough, and when the rough layer is contacted with the groove, a large friction force can be formed, the two main bodies can be tightly adhered, so that the two main bodies are fixed, and when the lug enters the groove, the buckle also enters the buckle groove, so that the connection stability of the two main bodies is greatly improved, the two main bodies can be separated only by large force, the connection is very convenient, the practicability of the main bodies is greatly improved, the problem that the aluminum-based copper-clad plate in the background technology is inconvenient to connect can be effectively solved, and the practicability of the aluminum.

2. The heat conduction layer is adhered to the surface of the main body, the heat conduction layer is graphene, the graphene is a single-layer carbon atom surface material stripped from graphite through a special process, and the graphene has a honeycomb two-dimensional plane structure formed by tightly arranging single-layer carbon atoms in a regular hexagon structure. The room temperature thermal conductivity of the single-layer suspended graphene can reach 3000-5300 W.m-1.K-1, the single-layer suspended graphene is a novel material with the best heat conduction performance in the heat conduction material boundary, the heat conduction performance of the main body 1 is greatly improved, an anti-corrosion layer is sprayed on the surface of the heat conduction layer, the anti-corrosion layer is polyurethane paint, the highest heat resistance of the polyurethane paint is 155 ℃, the paint has good chemical corrosion resistance, oil resistance, wear resistance and adhesive force, the toughness and the electrical insulation performance of a paint film are good, the anti-corrosion performance of the main body is greatly improved, and the problem that the thermal performance and the anti-corrosion performance are not good in the background technology can be effectively solved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic diagram of the overall structure of a high-performance aluminum-based copper-clad plate convenient for connection in an embodiment of the invention;

fig. 2 is a schematic structural layer diagram of a high-performance aluminum-based copper-clad plate convenient for connection in an embodiment of the invention.

In the figure: 1. a main body; 2. a groove; 3. a bump; 4. a rough layer; 5. a fastening groove; 6. buckling; 7. a heat conductive layer; 8. and an anti-corrosion layer.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The high-performance aluminum-based copper-clad plate convenient for connection according to the embodiment of the invention will be described in detail with reference to fig. 1 to 2.

Referring to fig. 1 and 2, the high-performance aluminum-based copper-clad plate convenient to connect provided by the invention comprises a main body 1, wherein the middle part of the left side end of the main body 1 is fixedly connected with a plurality of grooves 2, the middle part of the right side end of the main body 1 is fixedly connected with a plurality of lugs 3 corresponding to the grooves 2, the upper side and the lower side of the left side end of the main body 1 are fixedly connected with buckling grooves 5, a high heat conduction layer 7 is adhered to the surface of the main body 1, and an anti-corrosion layer 8 is sprayed on the surface of the high heat conduction layer 7.

Referring to fig. 1, the rough layer 4 is mounted on the surface of each of the bumps 3, and the rough layer 4 is relatively rough in surface design and can form a large friction force when contacting with the grooves 2, so that the bumps 3 and the grooves 2 can be tightly attached.

Referring to fig. 1, the upper side and the lower side of the right side end of the main body 1 are fixedly connected with buckles 6 corresponding to the buckle grooves 5, and the buckles 6 are clamped into the buckle grooves 5 to fix the two main bodies 1.

Referring to fig. 2, the high thermal conductive layer 7 is a graphene material, and the graphene is a single-layer carbon atom surface material stripped from graphite by a special process, and has a honeycomb two-dimensional plane structure formed by closely arranging single-layer carbon atoms in a regular hexagonal structure.

Referring to fig. 2, the anti-corrosion layer 8 is polyurethane paint, the highest heat resistance of the polyurethane paint is 155 ℃, the paint has good chemical corrosion resistance, oil resistance, wear resistance and adhesive force, the toughness and the electrical insulation of the paint film are good, and the anti-corrosion performance of the main body 1 is greatly improved.

The embodiment of the invention provides a high-performance aluminum-based copper-clad plate convenient for connection, a convex block 3 on the right side of one main body 1 (the main body 1 is the main body of the aluminum-based copper-clad plate) is inserted into a groove 2 of the other main body 1, a rough layer 4 on the surface of the convex block 3 is designed to be rough and can form large friction when contacting with the groove 2, the two main bodies 1 can be tightly attached, the two main bodies 1 are fixed, a buckle 6 also enters a buckle groove 5 when the convex block 3 enters the groove 2, the connection stability of the two main bodies 1 is greatly improved, the two main bodies 1 can be separated only by large force, the connection is very convenient, and the practicability of the main bodies 1 is greatly improved, a heat conduction layer 7 is adhered to the surface of the main body 1, the heat conduction layer 7 is graphene which is a single-layer carbon atom surface material stripped from graphite by a special process, has a honeycomb-shaped two-dimensional plane structure formed by densely arranging single-layer carbon atoms in a regular hexagon structure. The room temperature thermal conductivity of the single-layer suspended graphene can reach 3000-5300 W.m-1.K-1, the single-layer suspended graphene is a novel material with the best heat conduction performance in the heat conduction material boundary, the heat conduction performance of the main body 1 is greatly improved, an anti-corrosion layer 8 is sprayed on the surface of the heat conduction layer 7, the anti-corrosion layer 8 is polyurethane paint, the highest heat resistance of the polyurethane paint is 155 ℃, the paint has good chemical corrosion resistance, oil resistance, wear resistance and adhesive force, the toughness and the electrical insulation performance of the paint film are good, and the anti-corrosion performance of the main body 1 is greatly improved.

It will be apparent to those skilled in the art that various modifications and variations can be made in the embodiments of the present invention without departing from the spirit or scope of the embodiments of the invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to encompass such modifications and variations.