A copper connecting bar with a sheath

Abstract

The utility model discloses a kind of connecting copper bars with sheath, it is related to copper bar field, the problem that existing device is difficult to efficiently protect flexible copper bar in copper bar body according to demand is solved, the following scheme is adopted: including copper bar body, the copper bar body is connected by hard copper bar of two ends and flexible copper bar between it;The outside of flexible copper bar on the copper bar body is equipped with sheath and clamping edge, and the side of sheath is equipped with clamping edge;The copper bar body is made of copper material, the flexible copper bar is made of stacked copper foil, and only contact between adjacent copper foil without connection;The connecting copper bar with sheath, by the setting of flexible copper bar in copper bar body, the flexible connection effect of copper bar body can be guaranteed, and the setting of sheath and clamping edge can protect flexible copper bar from outside, and the mode of sheath and clamping edge side edge slip sleeve type assembly can facilitate its assembly.

Description

Technical Field

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

[0002] Connecting copper busbars are the name of conductive materials used in power distribution equipment. They are made of flat copper (similar to wires) and are mainly used to connect indoor transformers to distribution cabinets, then to the main power switch, and finally to each branch switch.

[0003] A search revealed that patent application number 201821298711.1 discloses a connecting copper busbar, belonging to the technical field of power transmission equipment. The connecting copper busbar includes a main body, primarily composed of overlapping pieces and connecting pieces, with the overlapping pieces and connecting pieces perpendicular to each other. The overlapping pieces and connecting pieces are integrally formed. An overlapping hole is provided on the side of the overlapping piece away from the connecting piece, and a fixed insertion post is connected to the side of the connecting piece away from the overlapping piece. The fixed insertion post is perpendicular to the connecting piece, and a limit insertion hole is provided on the fixed insertion post. This utility model has a reasonable structure, improving the connection stability of the connecting copper busbar through the plug-in assembly. Simultaneously, the plug-in assembly has excellent anti-loosening performance, further enhancing the connection stability of the connecting copper busbar.

[0004] The aforementioned application documents proposed rigid copper busbars, but in practical applications, some flexible copper busbars are required. How to ensure the deformability of the copper busbars has become an urgent problem to be solved. Secondly, the flexible part needs to be protected, so the corresponding protective sleeve also needs to be disclosed.

[0005] Therefore, we propose a sheathed connecting copper busbar. Utility Model Content

[0006] To address the shortcomings of existing technologies, this utility model provides a connecting copper busbar with a protective sleeve, which solves the problem that existing devices cannot effectively protect the flexible copper busbar in the copper busbar body according to requirements.

[0007] To achieve the above objectives, this utility model is implemented through the following technical solution: a connecting copper busbar with a sheath, comprising a copper busbar body, wherein the copper busbar body is formed by connecting rigid copper busbars at both ends and flexible copper busbars in between;

[0008] The flexible copper busbar on the copper busbar body is fitted with a protective sleeve and a retaining edge on its outer side, and the side of the protective sleeve is fitted with a retaining edge.

[0009] As a preferred embodiment of this utility model, the copper busbar is made of copper material, and the flexible copper busbar is made of stacked copper foil, with adjacent copper foils only in contact and not connected.

[0010] Among them, the material of flexible copper busbar and copper foil can be deformed to a certain extent according to the requirements, thereby achieving the effect of flexible connection of components.

[0011] As a preferred embodiment of this utility model, the main body of the sheath is a U-shaped sleeve, and a sleeve groove is provided on the inner side of the top and bottom edges of the sleeve, and the sleeve groove is a three-quarter circular channel.

[0012] The sleeve design allows it to be easily fitted onto the outside of the flexible copper busbar from the side.

[0013] As a preferred embodiment of this utility model, the main body of the edge clip is a side U-shaped sleeve, and a clip strip is fixedly installed on the inner side of the top and bottom sides of the sleeve, and the edge clip is clipped into the sleeve groove at the end of the sleeve by the clip strip.

[0014] The edge-locking design allows for the attachment of a protective sleeve from the end, and it can also be engaged with a locking strip in the sleeve groove, thereby achieving efficient protection for the flexible copper busbar.

[0015] As a preferred embodiment of this utility model, the sheath and the retaining edge are both made of soft rubber, and the sheath is set on the hard copper busbar in the copper busbar body at the end of the retaining edge.

[0016] The sheath and edge-locking materials ensure effective insulation protection.

[0017] As a preferred embodiment of this utility model, both sets of rigid copper busbars on the copper busbar body are provided with positioning holes, and the copper busbar body is connected to the component through bolt assembly and positioning holes.

[0018] This utility model provides a connecting copper busbar with a sheath. It has the following beneficial effects:

[0019] This sheathed connecting copper busbar, through the setting of flexible copper busbars in the busbar body, can ensure the flexible connection effect of the copper busbar body, while the sheath and the clamping edge can protect the flexible copper busbar from the outside. At the same time, the sliding sleeve assembly method of the sheath and the clamping edge can facilitate its assembly, solving the problem that existing devices are difficult to effectively protect the flexible copper busbars in the copper busbar body according to the requirements. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the inner structure of this utility model;

[0022] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A;

[0023] Figure 4 This is a schematic diagram of the edge-locking structure of this utility model.

[0024] In the diagram: 1. Copper busbar body; 11. Hard copper busbar; 12. Flexible copper busbar; 2. Sheath; 21. Sleeve; 22. Sleeve groove; 3. Sleeve edge; 31. Edge sleeve; 32. Sleeve strip. Detailed Implementation

[0025] 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.

[0026] Please see Figure 1-4 The present invention provides a technical solution: a connecting copper busbar with a sheath, comprising a copper busbar body 1, which is formed by connecting two rigid copper busbars 11 at both ends and a flexible copper busbar 12 in between; a sheath 2 and a retaining edge 3 are fitted on the outer side of the flexible copper busbar 12 on the copper busbar body 1, and the retaining edge 3 is fitted on the side of the sheath 2.

[0027] The sheathed connecting copper busbar, through the flexible copper busbar 12 in the copper busbar body 1, can ensure the flexible connection effect of the copper busbar body 1. The sheath 2 and the retaining edge 3 can protect the flexible copper busbar 12 from the outside. At the same time, the side sliding assembly of the sheath 2 and the retaining edge 3 can facilitate its assembly, solving the problem that existing devices are difficult to effectively protect the flexible copper busbar 12 in the copper busbar body 1 according to the requirements.

[0028] Example 2:

[0029] The copper busbar 1 is made of copper material, and the flexible copper busbar 12 is made of stacked copper foil, with adjacent copper foils only in contact and not connected; the material of the copper foil of the flexible copper busbar 12 can be deformed to a certain extent according to the requirements, thereby achieving the effect of flexible connection of components.

[0030] The main body of the sheath 2 is a U-shaped sleeve 21. The inner side of the top and bottom edges of the sleeve 21 is provided with a sleeve groove 22, and the sleeve groove 22 is a three-quarter circular channel. The sleeve 21 is designed to be fitted onto the outside of the flexible copper busbar 12 from the side.

[0031] The main body of the edge clip 3 is a U-shaped side sleeve 31. The inner side of the top and bottom sides of the side sleeve 31 is fixedly installed with a clip strip 32, and the edge clip 3 is clipped into the sleeve groove 22 at the end of the sheath 2 through the clip strip 32. The edge clip 3 can clip the sheath 2 from the end and can be clipped into the sleeve groove 22 with the clip strip 32, thereby achieving the effect of efficient protection for the flexible copper busbar 12.

[0032] Both the sheath 2 and the retaining edge 3 are made of soft rubber, and the sheath 2 is set on the hard copper busbar 11 in the copper busbar body 1 at the end of the retaining edge 3; the materials of the sheath 2 and the retaining edge 3 can ensure the insulation and protection effect.

[0033] The two sets of hard copper busbars 11 on the copper busbar body 1 are provided with positioning holes, and the copper busbar body 1 is connected to the components through bolt assemblies and positioning holes.

[0034] The working principle and usage process of this utility model are as follows: When the device is required to work, the copper foil material of the flexible copper busbar 12 can ensure the flexible connection effect during the assembly of the copper busbar body 1. At the same time, after the connection, the protective sleeve 2 is snapped onto the outside of the flexible copper busbar 12 from the side, and the snap edge 3 is snapped onto the edge of the protective sleeve 2 from the end, thereby achieving a convenient snapping effect and solving the problem that existing devices are difficult to provide efficient protection for the flexible copper busbar 12 on the copper busbar body 1 according to the requirements.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0036] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A connecting copper busbar with a sheath, characterized in that: It includes a copper busbar body (1), which is formed by connecting hard copper busbars (11) at both ends and flexible copper busbars (12) in between; The flexible copper busbar (12) on the copper busbar body (1) is fitted with a protective sleeve (2) and a retaining edge (3) on the outside, and the side of the protective sleeve (2) is fitted with a retaining edge (3).

2. The connecting copper busbar with a sheath according to claim 1, characterized in that: The copper busbar (1) is made of copper material, and the flexible copper busbar (12) is made of stacked copper foil, with adjacent copper foils only in contact and not connected.

3. A connecting copper busbar with a sheath according to claim 1, characterized in that: The main body of the sheath (2) is a U-shaped sleeve (21) with a sleeve groove (22) on the inner side of the top and bottom edges of the sleeve (21), and the sleeve groove (22) is a three-quarter circular channel.

4. A connecting copper busbar with a sheath according to claim 3, characterized in that: The main body of the edge (3) is a U-shaped side sleeve (31). The inner side of the top and bottom sides of the side sleeve (31) is fixedly installed with a clip (32), and the edge (3) is clamped in the sleeve groove (22) at the end of the sleeve (2) by the clip (32).

5. A connecting copper busbar with a sheath according to claim 4, characterized in that: The sheath (2) and the retaining edge (3) are both made of soft rubber, and the sheath (2) is set on the hard copper busbar (11) in the copper busbar body (1) at the end of the retaining edge (3).

6. A connecting copper busbar with a sheath according to claim 1, characterized in that: The two sets of hard copper busbars (11) on the copper busbar body (1) are provided with positioning holes, and the copper busbar body (1) is connected to the components through bolt assembly and positioning holes.

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