A V-shaped copper seat with high heat dissipation performance

Abstract

A high heat dissipation performance V-shaped copper seat, which comprises a copper seat body. The copper seat body comprises a base and a V-shaped seat. The base comprises a base body and a rectangular open slot. The base body is provided with a boundary edge along the central axis of its length, which is offset to one side of the rectangular open slot. The cross section of the V-shaped seat gradually decreases along the boundary edge to the side of the rectangular open slot. The V-shaped seat comprises a long side, a short side and a connecting wall. By designing the two ends of the V-shaped seat to be different widths, the contact area is increased by the wide end, the resistance is reduced, and the current transmission efficiency is improved. A rectangular open slot is provided between the two V-shaped seats to reduce electromagnetic interference between the two V-shaped seats. The end faces of the base body are designed as inclined surfaces to increase the heat dissipation area, improve the heat dissipation efficiency and prolong the service life.

Description

Technical Field

[0001] This utility model relates to the field of electroplated copper parts technology, and in particular to a V-shaped copper base with high heat dissipation performance. Background Technology

[0002] Currently, in the PCB manufacturing industry, copper plating line connectors are used on the vertical production lines of manufacturing companies. However, the existing V-connector structure using copper plating line connectors is inconvenient to manufacture and has high processing costs. Furthermore, the fit between the connector and the copper plating line connector is not tight enough, which significantly increases contact resistance. This increases the tank voltage, wasting electrical energy, and also causes the contact area to overheat. In severe cases, the overheated area can reach nearly 100 degrees Celsius, making it untouchable by hand.

[0003] For example, application number CN201620932591.0 discloses a copper V-shaped base for electroplating wires, including a connecting rod and conductive V-shaped bases placed at both ends of the connecting rod. The conductive V-shaped base includes a copper base, two inclined plates, and a receiving groove. A V-shaped groove is formed between the two inclined plates, and a receiving groove is provided at the bottom of the V-shaped groove. The conductive V-shaped base has a bent edge on its side. While this design improves conductivity, it does not consider heat dissipation, which will further increase the temperature on the copper base, leading to increased resistance and energy loss. Utility Model Content

[0004] In view of this, the present invention provides a V-shaped copper base with high heat dissipation performance to solve the above-mentioned technical problems.

[0005] A V-shaped copper base with high heat dissipation performance includes a copper base body. The copper base body includes a base and two V-shaped seats disposed on the base. The base includes a base body and a rectangular opening slot formed along one side of the base body. The base body has a dividing edge along its central axis, offset towards one side of the rectangular opening slot. The cross-section of the V-shaped seat gradually decreases from the dividing edge towards the side of the rectangular opening slot. The V-shaped seat includes a long side, a short side, and two connecting walls that respectively connect the long side to the base body and the short side.

[0006] Furthermore, the height of the dividing edge is 15.2cm, and the height of the two sides of the base body is 10cm, extending to the dividing edge, so that the surface of the base body is inclined.

[0007] Furthermore, the depth of the rectangular opening groove extends exactly to the dividing edge.

[0008] Furthermore, the rectangular opening slot is disposed between the two V-shaped seats.

[0009] Furthermore, the angle between the long side and the short side is 30 degrees.

[0010] Furthermore, the thickness of the long side is the same as that of the short side.

[0011] Furthermore, both the long and short sides have chamfered ends.

[0012] Compared with existing technologies, the V-shaped copper base with high heat dissipation performance provided by this utility model designs the two ends of the V-shaped base with different widths. The wider end increases the contact area, reduces resistance, and improves current transmission efficiency. A rectangular opening slot is provided between the two V-shaped bases to reduce electromagnetic interference between them. The various end faces of the base body are designed as inclined surfaces to increase the heat dissipation area, improve heat dissipation efficiency, and extend service life. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of a V-shaped copper base with high heat dissipation performance provided by this utility model.

[0014] Figure 2 for Figure 1 A schematic diagram of the main structure of a V-shaped copper base with high heat dissipation performance.

[0015] Figure 3 for Figure 1 A side view of the V-shaped copper base with high heat dissipation performance. Detailed Implementation

[0016] The specific embodiments of this utility model are described in further detail below. It should be understood that the description of the embodiments of this utility model herein is not intended to limit the scope of protection of this utility model.

[0017] like Figures 1 to 3 The diagram shows a structural schematic of a V-shaped copper base with high heat dissipation performance provided by this utility model. The V-shaped copper base with high heat dissipation performance includes a copper base body 10. It is conceivable that the V-shaped copper base with high heat dissipation performance also includes other functional structures, such as rounded corners, etc., which are technologies known to those skilled in the art and will not be described in detail here.

[0018] The copper base body 10 includes a base 11 and two V-shaped seats 12 disposed on the base 11.

[0019] The base 11 includes a base body 111 and a rectangular opening slot 112 provided along one side of the base body 111.

[0020] The base body 111 has a dividing ridge 113 offset from one side of the rectangular opening slot 112 along its central axis. The dividing ridge 113 has a height of 15.2 cm, and the two sides of the base body 111 have a height of 10 cm and extend to the dividing ridge 113, making the surface of the base body 111 inclined. This increases the contact area between the base body 111 and the surrounding air, accelerating cooling. Furthermore, when the base body 111 is immersed in liquid for use and then removed, the inclined surface of the base body 111 also increases the contact area with the liquid, thereby improving heat dissipation efficiency.

[0021] The depth of the rectangular opening slot 112 extends exactly to the dividing edge 113, and the rectangular opening slot 112 is positioned between the two V-shaped seats 12 to avoid electromagnetic interference between the two V-shaped seats 12. This design ensures that the weight at both ends of the base plate body 111 is consistent, maintaining its overall balance and reducing its overall weight.

[0022] The cross-section of the V-shaped seat 12 gradually decreases along the dividing edge 113 toward the side of the rectangular opening slot 112. The V-shaped seat 12 includes a long side 121, a short side 122, and two connecting walls 123 that respectively connect the long side 121 to the base body 111 and the short side 122.

[0023] The angle between the long side 121 and the short side 122 is 30 degrees. The long side 121 is connected to a power source or electrode, and the short side 122 is connected to a load or another circuit. The long side 121 and the short side 122 have the same thickness, therefore the cross-sectional area of ​​the long side 121 is larger than that of the short side 122. This allows the larger area of ​​the long side 121 to carry a large current and gradually guide the current to the smaller area, resulting in a more uniform current distribution on the long side 121 and reducing the risk of localized overheating. Furthermore, the inclined end face design of the V-shaped base 12 increases the contact area with air, improving its heat dissipation efficiency. The connecting wall 123 further increases the contact area between the long side 121 and the short side 122 and the base body 111, thereby reducing contact resistance and voltage, and minimizing energy loss during current transmission. The connecting wall 123 also provides additional heat dissipation area, helping the V-shaped base 12 dissipate heat and improving the overall heat dissipation effect.

[0024] Both the ends of the long side 121 and the short side 122 are chamfered to prevent partial discharge.

[0025] Compared with existing technologies, the V-shaped copper base with high heat dissipation performance provided by this utility model designs the two ends of the V-shaped base 12 with different widths. The wider end increases the contact area, reduces resistance, and improves current transmission efficiency. A rectangular opening slot 112 is provided between the two V-shaped bases 12 to reduce electromagnetic interference between them. The end faces of the base body 111 are designed as inclined surfaces to increase the heat dissipation area, improve heat dissipation efficiency, and extend service life.

[0026] The above are merely preferred embodiments of the present utility model and are not intended to limit the scope of protection of the present utility model. Any modifications, equivalent substitutions or improvements within the spirit of the present utility model are covered within the scope of the claims of the present utility model.

Claims

1. A V-shaped copper base with high heat dissipation performance, characterized in that: The high heat dissipation V-shaped copper base includes a copper base body, which includes a base and two V-shaped seats disposed on the base. The base includes a base body and a rectangular opening slot along one side of the base body. The base body has a dividing edge along its central axis, offset from the side of the rectangular opening slot. The cross-section of the V-shaped seat gradually decreases along the dividing edge towards the side of the rectangular opening slot. The V-shaped seat includes a long side, a short side, and two connecting walls that respectively connect the long side to the base body and the short side.

2. The V-shaped copper base with high heat dissipation performance as described in claim 1, characterized in that: The height of the dividing edge is 15.2cm, and the height of the two sides of the base body is 10cm, extending to the dividing edge, so that the surface of the base body is inclined.

3. The V-shaped copper base with high heat dissipation performance as described in claim 1, characterized in that: The depth of the rectangular opening extends exactly to the dividing edge.

4. The V-shaped copper base with high heat dissipation performance as described in claim 1, characterized in that: The rectangular opening slot is disposed between the two V-shaped seats.

5. The V-shaped copper base with high heat dissipation performance as described in claim 1, characterized in that: The angle between the long side and the short side is 30 degrees.

6. The V-shaped copper base with high heat dissipation performance as described in claim 1, characterized in that: The thickness of the long side is the same as that of the short side.

7. The V-shaped copper base with high heat dissipation performance as described in claim 1, characterized in that: Both the long and short sides have chamfered ends.

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