Improved radiator

Abstract

An improved radiator comprises a substrate, a plurality of first ribs are arranged on the substrate at equal intervals, a hollowed-out groove is formed between any two adjacent first ribs, two clamping blocks and a second rib are arranged in each hollowed-out groove, the clamping blocks are arranged on the substrate at the bottoms of the hollowed-out grooves, and the second ribs are arranged on the substrate at the bottoms of the clamping blocks. The bottom of the second rib sheet is arranged between the two clamping blocks, the second rib sheet is riveted and fixed with the base plate through the two clamping blocks, and the two sides of the bottom of any first rib sheet are connected with the base plate through concave curved surfaces. The base plate, the first rib piece and the clamping blocks are integrally formed through a mold, then the piece is planted and the second rib piece is riveted at the heat source position with the relatively large heat flux density on a product, the two clamping blocks are extruded through a cutter to clamp the second rib piece, and riveting is achieved. The two sides of the bottom of the first rib piece are connected with the base plate through the concave curved surfaces, and the concave curved surfaces increase the stress points of the cutter; therefore, the concave curved surface is firstly stressed, the inclination of the cutter can be prevented, the risk that the cutter damages the first rib sheet is reduced, and the product processing quality is improved.

Description

Technical Field

[0001] The utility model relates to the field of machinery, in particular to a heat dissipation device, in particular to an improved radiator. Background Art

[0002] As a key heat dissipation component, the design optimization and performance improvement of the radiator have always been the focus of industry attention. At present, although the radiator can meet the heat dissipation needs of the equipment to a certain extent, there are still some problems that need to be solved. The radiator in the prior art includes a base plate and ribs 1 spaced apart on the base plate, and ribs 2 are riveted between adjacent ribs 1. Because the bottom of rib 1 is connected to the base plate at a right angle, the riveting tool is easily tilted during the riveting operation, which can damage rib 1 and result in poor product quality. Summary of the Invention

[0003] The purpose of the utility model is to provide an improved radiator, which aims to solve the technical problem in the prior art that riveting tools easily damage ribs.

[0004] An improved radiator of the utility model includes a base plate, on which a plurality of first ribs are arranged at equal intervals, a hollow groove is formed between any two adjacent first ribs, two clamping blocks and a second rib are respectively provided in the hollow groove, the clamping block is arranged on the base plate at the bottom of the hollow groove, the bottom of the second rib is arranged between the two clamping blocks, the second rib is riveted to the base plate by the two clamping blocks, and both sides of the bottom of any first rib are connected to the base plate through concave surfaces.

[0005] Furthermore, the concave curved surface is an arc surface.

[0006] Compared with the prior art, the present invention has a positive and significant effect. The base plate, the first rib, and the clamping block 5 are integrally formed by a mold. The base plate is then seeded at the heat source with relatively high heat flux density on the product. The second rib is then riveted, and the two clamping blocks are squeezed by a tool to clamp the second rib to achieve riveting. Because both sides of the bottom of the first rib are connected to the base plate through concave surfaces, the concave surfaces increase the force points of the tool, acting like a reinforcing rib. Therefore, the concave surfaces are stressed first, which can prevent the tool from tilting, reduce the risk of the tool damaging the first rib, and improve product processing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1 This is a schematic diagram of an improved radiator of the present utility model.

[0008] Figure 2 for Figure 1 A partial enlarged schematic diagram. DETAILED DESCRIPTION

[0009] The following is a further description of the present invention in conjunction with an embodiment. However, the present invention is not limited to the embodiment. All similar structures and similar variations of the present invention should be included in the scope of protection of the present invention. The use of directions such as up, down, front, back, left, and right in the present invention is only for the convenience of clear description and does not limit the technical solution of the present invention.

[0010] like Figure 1-Figure 2 As shown, an improved radiator of the utility model includes a substrate 1, on which a plurality of first ribs 2 are arranged at equal intervals, and a hollow groove 3 is formed between any two adjacent first ribs 2, and two clamping blocks 5 and a second rib 4 are respectively provided in the hollow groove 3. The clamping block 5 is arranged on the substrate 1 at the bottom of the hollow groove 3, and the bottom of the second rib 4 is arranged between the two clamping blocks 5. The second rib 4 is riveted to the substrate 1 by the two clamping blocks 5, and both sides of the bottom of any first rib 2 are connected to the substrate 1 through concave surfaces 6.

[0011] Furthermore, the concave surface 6 is an arc surface.

[0012] Specifically, the substrate 1 , the first rib 2 , the second rib 4 , the riveting, etc. in this embodiment all adopt well-known solutions in the prior art, which are well understood by those skilled in the art and will not be described in detail here.

[0013] The working principle of this embodiment is as follows:

[0014] First, the substrate 1, the first rib 2 and the clamping block 5 are integrally formed through a mold, and then the sheet is seeded at the heat source with relatively large heat flux density on the product, and the second rib 4 is riveted. The two clamping blocks 5 are squeezed by the tool 7 to clamp the second rib 4 to achieve riveting. Since both sides of the bottom of the first rib 2 are connected to the substrate 1 through the concave surface 6, the concave surface 6 increases the force points of the tool 7 and plays a role similar to that of a reinforcing rib. Therefore, the concave surface 6 is subjected to force first, which can prevent the tool 7 from tilting, reduce the risk of the tool 7 damaging the first rib 2, and improve the product processing quality.

Claims

1. An improved radiator, characterized in that: The invention comprises a base plate (1), wherein a plurality of first ribs (2) are arranged at equal intervals on the base plate (1), a hollow groove (3) is formed between any two adjacent first ribs (2), two clamping blocks (5) and a second rib (4) are arranged in each hollow groove (3), the clamping block (5) is arranged on the base plate (1) at the bottom of the hollow groove (3), the bottom of the second rib (4) is arranged between the two clamping blocks (5), the second rib (4) is riveted to the base plate (1) through the two clamping blocks (5), and both sides of the bottom of any first rib (2) are connected to the base plate (1) through concave curved surfaces (6).

2. An improved radiator according to claim 1, characterized in that: The concave curved surface (6) is an arc surface.

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