High-practicability rectangular copper bar bus

Abstract

The utility model discloses a high practical rectangular copper bar bus, comprising a copper bar bus body, one end of the copper bar bus body is provided with two first grooves, the two first grooves are symmetrically arranged up and down, one side of the copper bar bus body close to the first grooves is provided with a first clamping strip, and the other side of the copper bar bus body close to the first grooves is provided with a second clamping strip. Two second grooves are formed in one end, far away from the first groove, of the copper bar bus body, the two second grooves are symmetrically arranged up and down, second clamping strips are formed on one side, close to the second grooves, of the copper bar bus body, the first clamping strips are matched with the second grooves, the second clamping strips are matched with the first grooves, and the first clamping strips are matched with the second clamping strips. Two clamping columns are arranged on the front side wall of the copper bar bus body, two clamping grooves are formed in the end, away from the clamping columns, of the copper bar bus body, and the clamping columns are matched with the clamping grooves. According to the utility model, the splicing of the two copper bar bus bodies can be realized, no convex block exists after the splicing, and the installation of the copper bar bus in a narrow area is facilitated.

Description

Technical Field

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

[0002] Copper busbars are indispensable conductive materials in the manufacture of motor windings, high and low voltage electrical appliances, switch contacts, and conductors for power supply and distribution installations. Copper busbars are a major type of copper processed material. They possess 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 copper busbars are widely used in the power industry. In recent years, with the sustained and rapid development of the national economy, my country's copper busbar production and consumption have increased significantly, while the quality requirements for copper busbars have also been continuously rising.

[0003] When using copper busbars, splicing is often necessary due to insufficient length. Existing copper busbars typically use multiple fastening bolts for splicing, which results in protruding bolts after splicing, hindering installation in confined spaces and reducing practicality. To address this issue, we propose a highly practical rectangular copper busbar design. Utility Model Content

[0004] The purpose of this invention is to provide a highly practical rectangular copper busbar to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a highly practical rectangular copper busbar, comprising:

[0006] The copper busbar body has two first grooves at one end, which are symmetrically arranged vertically. A first retaining strip is formed on the side of the copper busbar body near the first groove. Two second grooves are formed on the side of the copper busbar body away from the first groove, which are symmetrically arranged vertically. A second retaining strip is formed on the side of the copper busbar body near the second groove. The first retaining strip is adapted to the second groove, and the second retaining strip is adapted to the first groove. Two locking posts are provided on the front sidewall of the copper busbar body. Two locking slots are formed on the side of the copper busbar body away from the locking posts, and the locking posts are adapted to the locking slots.

[0007] Preferably, the snap-fit ​​post is fixedly welded to the copper busbar body, and the length of the snap-fit ​​post is the same as the thickness of the copper busbar body.

[0008] Preferably, the copper busbar body has a connecting groove, which is located in the middle of the two snap-fit ​​grooves.

[0009] Preferably, the outer wall of the copper busbar body is provided with a tin-plated layer.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] When using this invention, if two copper busbar bodies need to be spliced, the locking post of one copper busbar body can be inserted into the locking groove of the other copper busbar body. Then, the first locking strips at the joint ends of the two copper busbar bodies are bent and locked into the corresponding second grooves using pliers. Then, the second locking strips at the joint ends of the two copper busbar bodies are bent and locked into the corresponding first grooves using pliers. This locks and fixes the joint ends of the two copper busbar bodies, achieving the splicing of the two copper busbar bodies. After splicing, there will be no protrusions, which facilitates the installation of copper busbars in narrow areas. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of a three-dimensional structure of a highly practical rectangular copper busbar proposed in this utility model;

[0013] Figure 2 This is a front view of the overall structure of a highly practical rectangular copper busbar proposed in this utility model;

[0014] Figure 3 This is a partial cross-sectional view of the copper busbar body in a highly practical rectangular copper busbar proposed in this utility model.

[0015] In the diagram: 1. Copper busbar body; 2. First groove; 3. First retaining strip; 4. Second groove; 5. Second retaining strip; 6. Connecting post; 7. Connecting slot; 8. Connecting slot; 9. Tin plating layer. 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 This utility model provides a technical solution: a highly practical rectangular copper busbar, comprising:

[0018] The copper busbar body 1 has two first grooves 2 at one end, which are symmetrically arranged vertically. A first retaining strip 3 is formed on the side of the copper busbar body 1 near the first groove 2. Two second grooves 4 are formed on the side of the copper busbar body 1 away from the first groove 2, which are symmetrically arranged vertically. A second retaining strip 5 is formed on the side of the copper busbar body 1 near the second groove 4. The first retaining strip 3 is adapted to the second groove 4, and the second retaining strip 5 is adapted to the first groove 2. Two retaining posts 6 are provided on the front side wall of the copper busbar body 1. Two retaining grooves 7 are formed on the side of the copper busbar body 1 away from the retaining posts 6, and the retaining posts 6 are adapted to the retaining grooves 7.

[0019] The snap-fit ​​post 6 is fixedly welded to the copper busbar body 1, and the length of the snap-fit ​​post 6 is the same as the thickness of the copper busbar body 1.

[0020] The copper busbar body 1 is provided with a connecting groove 8, which is located in the middle of the two snap-fit ​​grooves 7. The connecting groove 8 is used to install connecting wire posts.

[0021] The outer wall of the copper busbar body 1 is provided with a tin-plated layer 9. Tin plating on the outer side of the copper busbar body 1 can greatly improve the oxidation resistance of the copper busbar body 1.

[0022] Working principle: When using this utility model, if two copper busbar bodies 1 need to be spliced, the locking post 6 of one copper busbar body 1 can be inserted into the locking groove 7 of the other copper busbar body 1. Then, the first locking strip 3 of the two copper busbar bodies 1 at the joint end is bent and locked into the corresponding second groove 4 with pliers. Then, the second locking strip 5 of the two copper busbar bodies 1 at the joint end is bent and locked into the corresponding first groove 2 with pliers. This locks and fixes the joint end of the two copper busbar bodies 1, realizing the splicing of the two copper busbar bodies 1. After splicing, there will be no protrusions, which facilitates the installation of copper busbars in narrow areas.

[0023] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high utility rectangular copper busbar characterized in that, include: The copper busbar body (1) has two first grooves (2) at one end, which are symmetrically arranged vertically. A first retaining strip (3) is formed on the side of the copper busbar body (1) near the first groove (2). Two second grooves (4) are formed on the side of the copper busbar body (1) away from the first groove (2), which are symmetrically arranged vertically. A second retaining strip (5) is formed on the side of the copper busbar body (1) near the second groove (4). The first retaining strip (3) is adapted to the second groove (4), and the second retaining strip (5) is adapted to the first groove (2). Two retaining posts (6) are provided on the front side wall of the copper busbar body (1). Two retaining slots (7) are formed on the side of the copper busbar body (1) away from the retaining posts (6). The retaining posts (6) are adapted to the retaining slots (7).

2. The high practicality rectangular copper busbar according to claim 1, characterized in that: The snap-fit ​​post (6) is fixedly welded to the copper busbar body (1), and the length of the snap-fit ​​post (6) is the same as the thickness of the copper busbar body (1).

3. The high practicality rectangular copper busbar of claim 1, wherein: The copper busbar body (1) is provided with a connecting groove (8), which is located in the middle of the two snap-fit ​​grooves (7).

4. The high practicality rectangular copper busbar of claim 1, wherein: A tin-plated layer (9) is provided on the outer wall of the copper busbar body (1).

Images