Copper bar connector

Abstract

The utility model relates to the technical field of copper bar terminals, in particular to a copper bar connector which is used in cooperation with a copper bar, a copper bar connector body of the copper bar connector comprises a connecting terminal, a first terminal and a second terminal, the first terminal and the second terminal are located on the two sides of the connecting terminal, the connecting terminal is provided with a plurality of through connecting holes, the connecting holes are provided with chamfers, and the chamfers are connected with the first terminal and the second terminal. The copper bar connector comprises a first terminal and a second terminal, the first terminal is provided with a through hole, the second terminal is provided with a through hole, the lower connection is provided with an extension connection port, the first terminal is provided with a first interface, the second terminal is provided with a through second interface, the copper bar connector is used for reinforcing a copper bar during use, and during reinforcement, the copper bar is reinforced through the connection hole of the connection terminal. The reinforced copper bar is a plurality of layers of copper bars which are overlapped front and back, and the copper bars are fixed through the connecting holes and the screws of the connecting terminals, so that the comprehensiveness of the copper bar connector is embodied.

Description

Technical Field

[0001] This utility model relates to the field of copper busbar terminal technology, specifically a copper busbar connector. Background Technology

[0002] Copper busbars are a major type of copper processed material, possessing high mechanical properties, good electrical and thermal conductivity, excellent corrosion resistance, electroplating and brazing properties, a beautiful metallic luster, and good formability and processing performance. Therefore, various power transmission and transformation equipment and electrical equipment made from them have been widely used in the power industry.

[0003] In practical applications, after the copper busbars are laid out, there will be several overlapping installations of the copper busbars in front and behind. Therefore, a copper busbar connector is needed to fix them in place. Utility Model Content

[0004] The purpose of this utility model is to provide a copper busbar connector for connecting and fixing stacked copper busbars.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A copper busbar connector for use with a copper busbar, the copper busbar connector body includes a connecting terminal, and a first terminal and a second terminal located on both sides of the connecting terminal. The connecting terminal is provided with a plurality of through connecting holes, the connecting holes are provided with chamfers, and an extension connecting port is connected below. The first terminal is provided with a first interface, and the second terminal is provided with a through second interface.

[0007] The first terminal is longer than the second terminal, and the second terminal is wider than the second terminal.

[0008] The first terminal and the second terminal are provided with mating holes on their back sides. The mating hole of the first terminal is located on the back side of the first terminal and is closed. The mating hole of the second terminal extends to the edge and is an open groove.

[0009] Compared with the prior art, the beneficial effects of this utility model are:

[0010] This copper busbar connector is used to reinforce copper busbars. During reinforcement, the copper busbars are reinforced through the connection holes of the connection terminals.

[0011] Its reinforced copper busbar consists of multiple layers of copper busbars stacked one on top of the other, and is fixed by the connection holes and screws of the connection terminals, demonstrating the comprehensiveness of its copper busbar connector. Attached Figure Description

[0012] Figure 1 This is a three-dimensional schematic diagram of the structure of this utility model;

[0013] Figure 2 This is a bottom view of the present invention;

[0014] Figure 3 This is a top view of the present invention.

[0015] In the diagram: 1. Connecting terminal; 11. Connecting hole; 12. Chamfer; 13. Connecting port; 2. First terminal; 21. First interface; 3. Second terminal; 31. Second interface; 5. Fitting hole. Detailed Implementation

[0016] 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.

[0017] Please see Figure 1-3 One embodiment provided by this utility model:

[0018] A copper busbar connector for use with a copper busbar, the copper busbar connector body includes a connecting terminal 1, and a first terminal 2 and a second terminal 3 located on both sides of the connecting terminal 1. The connecting terminal 1 is provided with a plurality of through connecting holes 11, and the connecting holes 11 are provided with chamfers 12 and lower connecting extension ports 13. The first terminal 2 is provided with a first interface (21), and the second terminal 3 is provided with a through second interface 31. The first terminal 2 has two first interfaces 21, and the center distance between the first interfaces 21 is 16. The second terminal 3 also has two second interfaces 31, and the center distance between the second interfaces 3 is 12.

[0019] The length of the first terminal 2 is longer than that of the second terminal 3, and the width of the second terminal 2 is wider than that of the second terminal 3. The length of the first terminal 2 is 28 and the width is 9.75, and the length of the second terminal 3 is 28 and the width is 8.

[0020] The back of the first terminal 2 and the second terminal 3 are provided with fitting holes 4. The fitting holes 4 of the first terminal 2 are located on the back of the first terminal and are closed. The fitting holes 4 of the second terminal 3 extend to the edge and are open grooves.

[0021] In actual use, the copper busbar connector uses the connection port 13 to abut against the outermost copper busbar. The screw passes through the connection hole 11 and the copper busbar, and is then fixed with bolts. The chamfer 12 prevents the nut from protruding. Therefore, this copper busbar connector can reinforce the overlapping copper plates as a whole, demonstrating the comprehensiveness of the copper busbar connector.

[0022] This copper busbar connector is used to reinforce copper busbars. During reinforcement, the copper busbars are reinforced through the connection holes of the connection terminals.

[0023] Its reinforced copper busbar consists of multiple layers of copper busbars stacked one on top of the other, and is fixed by the connection holes and screws of the connection terminals, demonstrating the comprehensiveness of its copper busbar connector.

[0024] The first terminal 2 and the second terminal 3 on both sides of the copper busbar connector are used to fix the copper busbar connector. The mating hole 4 on the back of the first terminal 2 and the second terminal 3 has a groove to facilitate connection with other connection devices.

Claims

1. A copper busbar connector for use with a copper busbar, characterized in that: The copper bar connector body comprises a connecting terminal (1), a first terminal (2) and a second terminal (3) located on both sides of the connecting terminal (1), a plurality of through connecting holes (11) are arranged on the connecting terminal (1), a chamfer (12) is arranged on the connecting hole (11), a lower connecting extension port (13) is arranged on the connecting hole (11), a first interface (21) is arranged on the first terminal (2), and a through second interface (31) is arranged on the second terminal (3).

2. The copper bar connector of claim 1, wherein: The first terminal (2) is longer than the second terminal (3), and the width of the second terminal (3) is wider than that of the second terminal (3).

3. The copper bar connector of claim 2, wherein: The back of the first terminal (2) and the second terminal (3) is provided with a fitting hole (4), the fitting hole (4) of the first terminal (2) is located on the back of the first terminal and is in a closed shape, and the fitting hole (4) of the second terminal (3) extends to the edge and is a developed groove.

Images