Busbar with limiting structure

Abstract

The utility model discloses a busbar with a limiting structure, which comprises a shell, a plurality of partition plates are arranged in the shell, second accommodating grooves are formed between the adjacent partition plates, first accommodating grooves are formed between the partition plates and the shell, conductors are mounted in the first accommodating grooves and the second accommodating grooves, and the first accommodating grooves are communicated with the second accommodating grooves. A plurality of splicing heads are integrally formed on one side of the conductor, a plurality of limiting grooves used for limiting the splicing heads are formed in the top of the shell, the limiting grooves are symmetrically formed in the inner side of the top of the shell in pairs, limiting protrusions are arranged on the inner side wall of the shell and the outer side of the partition plate, and the adjacent limiting protrusions are distributed in a staggered mode. According to the utility model, through the arrangement of the limiting groove and the limiting projection, the sheet head and the conductor can be limited, the sheet head and the conductor are prevented from displacement, and firm installation is ensured, so that the use stability is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of busbars, in particular to a busbar with a limiting structure. Background Art

[0002] A busbar is a device that connects multiple power sources or load devices together to achieve power transmission and distribution. It can ensure the smooth transmission and distribution of power and improve the stability and reliability of the power system. It mainly consists of a casing and several parallel conductors.

[0003] The existing busbar has a weak limiting effect on the conductor, and displacement between the conductor and the housing is likely to occur, which may lead to poor contact and affect the stability of use. Utility Model Content

[0004] The purpose of the present utility model is to provide a busbar with a limiting structure to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a busbar with a limiting structure, comprising an outer shell, a plurality of partitions provided inside the outer shell, a second accommodating groove formed between adjacent partitions, a first accommodating groove formed between the partition and the outer shell, conductors are installed inside the first accommodating groove and the second accommodating groove, a plurality of connecting heads are integrally formed on one side of the conductor, a plurality of limiting grooves for limiting the connecting heads are provided on the top of the outer shell, the limiting grooves are symmetrically arranged in pairs on the inner side of the top of the outer shell, and limiting protrusions are provided on the inner side wall of the outer shell and the outer side of the partition, and the adjacent limiting protrusions are staggered.

[0006] As a preferred solution of the present invention, the limiting groove is arranged obliquely.

[0007] As a preferred solution of the present invention, the limiting protrusion is a hemispherical structure.

[0008] As a preferred solution of the present invention, the shell, the partition and the limiting protrusion are an integrally formed structure.

[0009] As a preferred solution of the present invention, the top of the partition is symmetrically provided with inclined surfaces.

[0010] Compared with the prior art, the beneficial effect of the present invention is that the present invention can limit the header and the conductor by setting the limit groove and the limit protrusion, prevent them from displacement, ensure firm installation, and ensure stability in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0012] Figure 2 It is an exploded view of the utility model;

[0013] Figure 3 It is a right side cross-sectional view of the utility model;

[0014] Figure 4 It is a top view of the utility model;

[0015] Figure 5 It is a structural diagram of the shell of the utility model.

[0016] In the figure: 1, shell; 2, conductor; 3, connector; 4, limiting groove; 5, first accommodating groove; 6, limiting protrusion; 7, partition; 8, inclined surface; 9, second accommodating groove. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] See also Figures 1 to 5The utility model provides a technical solution: a busbar with a limiting structure, including a shell 1, a plurality of partitions 7 are provided inside the shell 1, a second accommodating groove 9 is formed between adjacent partitions 7, a first accommodating groove 5 is formed between the partition 7 and the shell 1, the first accommodating groove 5 and the second accommodating groove 9 are used to limit the conductor 2 to prevent it from moving back and forth, the first accommodating groove 5 and the second accommodating groove 9 are both installed with conductors 2, one side of the conductor 2 is integrally formed with a plurality of connecting heads 3, the connecting heads 3 are used to connect with external equipment such as circuit breakers, etc., the top of the shell 1 is provided with a plurality of limiting grooves 4 for limiting the connecting heads 3, the limiting grooves 4 are used to limit the connecting heads 3, so that the conductor 2 can play a limiting role to prevent it from moving left and right, the limiting grooves 4 are symmetrically arranged in pairs on the inner side of the top of the shell 1. The limiting grooves 4 are symmetrically arranged in pairs, so that when the conductor 2 is installed, there is no requirement for the direction of the connecting head 3. The connecting head 3 can be limited by facing forward or backward, thereby facilitating installation. The inner side wall of the shell 1 and the outer side of the partition 7 are both provided with limiting protrusions 6. The limiting protrusions 6 are used to limit the conductor 2 to prevent it from moving up and down, causing the conductor 2 to separate from the shell 1, ensuring that the conductor 2 is firmly installed, and the positions of the limiting protrusions 6 and the limiting grooves 4 are staggered to prevent the limiting protrusions 6 from being blocked by the connecting head 3 and failing to limit the conductor 2 well. The adjacent limiting protrusions 6 are staggered. The staggered limiting protrusions 6 enable it to better limit the conductor 2 and improve its limiting effect.

[0019] The limiting groove 4 is tilted, and the tilted limiting groove 4 prevents the shell 1 at the limiting groove 4 from being too thin, thereby avoiding breakage at the limiting groove 4 .

[0020] The limiting protrusion 6 is a hemispherical structure. The hemispherical structure allows the conductor 2 to pass through the limiting protrusion 6 more easily when the conductor 2 is installed into the first receiving groove 5 or the limiting protrusion 6 and will not be stuck by the limiting protrusion 6.

[0021] Among them, the shell 1, the partition 7 and the limiting protrusion 6 are an integrated structure, which ensures the firmness of the structure, improves the overall strength, and has high production efficiency.

[0022] The top of the partition 7 is symmetrically provided with an inclined surface 8. When the conductor 2 is inserted into the first accommodating groove 5 or the second accommodating groove 9, the inclined surface 8 can guide the conductor 2, making it easier to insert the conductor 2.

[0023] Specifically, when installing the conductor 2, align the conductor 2 with the first accommodating groove 5 or the second accommodating groove 9 and insert it. When the conductor 2 passes through the limiting protrusion 6, the conductor 2 will squeeze the limiting protrusion 6, causing the shell 1 or the partition 7 to deform slightly. When the conductor 2 moves to the bottom of the limiting protrusion 6, the shell 1 or the partition 7 recovers its deformation. At this time, the limiting protrusion 6 prevents the conductor 2 from moving up and down. After the conductor 2 is installed in place, a part of the connector head 3 will be stuck in the limiting groove 4, which can prevent the conductor 2 from moving left and right. At the same time, the shell 1 and the partition 7 can cooperate to prevent the conductor 2 from moving forward and backward, thereby ensuring that the conductor 2 is firmly installed and will not be displaced.

[0024] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "two ends", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0025] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one such feature.

[0026] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0027] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A busbar with a limiting structure, comprising a housing (1), a plurality of partitions (7) provided inside the housing (1), a second receiving groove (9) formed between adjacent partitions (7), a first receiving groove (5) formed between the partitions (7) and the housing (1), a conductor (2) being installed inside both the first receiving groove (5) and the second receiving groove (9), a plurality of contact heads (3) being integrally formed on one side of the conductor (2), and characterized in that: The top of the shell (1) is provided with a plurality of limiting grooves (4) for limiting the position of the docking head (3), and the limiting grooves (4) are symmetrically arranged in pairs on the inner side of the top of the shell (1). The inner side wall of the shell (1) and the outer side of the partition (7) are both provided with limiting protrusions (6), and adjacent limiting protrusions (6) are staggered.

2. The busbar with a limiting structure according to claim 1, characterized in that: The limiting groove (4) is arranged obliquely.

3. The busbar with a limiting structure according to claim 1, characterized in that: The limiting protrusion (6) is a hemispherical structure.

4. The busbar with a limiting structure according to claim 1, characterized in that: The housing (1), the partition (7) and the limiting protrusion (6) are an integrally formed structure.

5. The busbar with a limiting structure according to claim 1, characterized in that: The top of the partition (7) is symmetrically provided with an inclined surface (8).

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