Bus bar

Abstract

The utility model discloses a busbar, comprising a housing and a plurality of conductors installed inside the housing, the bottom of the inner wall of the housing is provided with a plurality of separation blocks distributed at equal intervals, a first installation groove is arranged between the separation blocks and the housing in a penetrating manner, and a second installation groove is arranged between the adjacent separation blocks in a penetrating manner. A baffle is integrally formed on the top of the shell, plugs are installed at the two ends of the shell, through grooves are formed in the multiple separation blocks in a penetrating mode, clamping blocks matched with the through grooves are arranged on one sides of the plugs, and protrusions are arranged on the outer sides of the clamping blocks. The conductor is prevented from being exposed outside and being attached with a large amount of dust to affect the electrical performance, the conductor is also prevented from being corroded by the environment, the service life is prolonged, the risk of short circuit can be reduced, and the safety is improved.

Description

Technical Field

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

[0002] A busbar is a conductor structure used to connect multiple electrical lines or devices to achieve power transmission and distribution. In the power system, it plays a vital role in ensuring that power is efficiently transmitted from the power source to various load devices.

[0003] The conductors of existing busbars are installed in a shell, and one side of the shell is open, which cannot shield the conductors. Therefore, after long-term use, a large amount of dust is likely to adhere to the outside of the conductors, affecting their electrical performance and increasing the risk of short circuits, making them less safe. Utility Model Content

[0004] The purpose of the present invention is to provide a busbar 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, comprising a shell, and a plurality of conductors installed inside the shell, a plurality of equally spaced dividing blocks are provided at the bottom of the inner wall of the shell, a first mounting groove is provided between the dividing blocks and the shell, a second mounting groove is provided between adjacent dividing blocks, a baffle is integrally formed on the top of the shell, plugs are installed at both ends of the shell, through slots are provided on the plurality of dividing blocks, a card block matching the through slot is provided on one side of the plug, and a protrusion is provided on the outer side of the card block.

[0006] As a preferred solution of the present invention, an oblique convex strip is provided on the outer side of the separation block, and an oblique block matching the oblique convex strip is provided on the conductor.

[0007] As a preferred solution of the present invention, a first stopper and a second stopper are respectively provided on one side of the plug, and a recessed portion is provided on the second stopper.

[0008] As a preferred solution of the present invention, a support bar is provided on the inner side of the through groove.

[0009] As a preferred solution of the present invention, the oblique convex strips, the separation blocks, the support strips and the shell are an integrally formed structure.

[0010] As a preferred solution of the present invention, the plug, the clamping block, the first stopper and the second stopper are an integrally formed structure.

[0011] Compared with the prior art, the beneficial effects of the present invention are: the present invention can shield the conductor through the baffle, preventing the conductor from being exposed to the outside and adhering to a large amount of dust, which affects its electrical performance, and also avoids corrosion by the environment, thereby extending its service life, and can also reduce the risk of short circuit and improve safety. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0013] Figure 2 It is a right side cross-sectional view of the utility model;

[0014] Figure 3 This is an exploded view of the utility model;

[0015] Figure 4 For this utility model Figure 3 Enlarged view of point A in the middle;

[0016] Figure 5 For this utility model Figure 3 Enlarged view of point B in the middle;

[0017] Figure 6 It is a structural schematic diagram of the plug of the utility model.

[0018] In the figure: 1. shell; 2. conductor; 3. plug; 4. baffle; 5. oblique convex strip; 6. oblique block; 7. support bar; 8. first mounting groove; 9. separator; 10. through groove; 11. clamping block; 12. protrusion; 13. second mounting groove; 14. first stop block; 15. second stop block; 16. recessed portion. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figures 1 to 6The utility model provides a technical solution: a busbar, comprising a shell 1, and a plurality of conductors 2 installed inside the shell 1, a plurality of equally spaced partition blocks 9 are provided at the bottom of the inner wall of the shell 1, the partition blocks 9 are used to separate the plurality of conductors 2, a first mounting groove 8 is provided between the partition blocks 9 and the shell 1, a second mounting groove 13 is provided between adjacent partition blocks 9, a baffle 4 is integrally formed on the top of the shell 1, the baffle 4 is used to shield the conductors 2 to prevent a large amount of dust and other impurities from adhering to the outside of the conductors 2 and affecting their electrical performance, and part of the conductors 2 will not be blocked by the baffle 4. When the busbar is installed with external equipment such as a circuit breaker, The unobstructed conductor 2 will be blocked by external equipment. Plugs 3 are installed at both ends of the shell 1. Due to the obstruction of the baffle 4, the conductor 2 cannot be inserted into the shell 1 from top to bottom. Therefore, a detachable plug 3 is provided to facilitate the insertion of the conductor 2 into the shell 1 from the side. A through slot 10 is penetrated by multiple dividing blocks 9. A card block 11 is provided on one side of the plug 3 to match the through slot 10. The card block 11 and the protrusion 12 are used to engage with the through slot 10, thereby fixing the plug 3 to the shell 1. A protrusion 12 is provided on the outside of the card block 11, and a bevel is provided on the end of the protrusion 12 away from the plug 3. The bevel makes it easier for the protrusion 12 to be inserted into the through slot 10.

[0021] Among them, the outer side of the separator block 9 is provided with an oblique convex strip 5, and the conductor 2 is provided with an oblique block 6 that cooperates with the oblique convex strip 5. The oblique convex strip 5 and the oblique block 6 cooperate to limit the conductor 2 and prevent the conductor 2 from moving up and down.

[0022] Among them, a first stop block 14 and a second stop block 15 are respectively provided on one side of the plug 3. The first stop block 14 is used to engage with the second mounting groove 13, and the second stop block 15 is used to engage with the first mounting groove 8, so as to ensure that the plug 3 is firmly installed. A recessed portion 16 is provided on the second stop block 15, and the recessed portion 16 is used to avoid the oblique convex strip 5 to prevent the second stop block 15 from being blocked by the oblique convex strip 5.

[0023] A support bar 7 is provided on the inner side of the through slot 10 , and the support bar 7 is used to support the partition block 9 to ensure that the partition block 9 has sufficient strength.

[0024] Among them, the oblique convex strips 5, the partition blocks 9, the support strips 7 and the shell 1 are an integrally formed structure. The integrally formed structure reduces the connection structure between the components and improves the integrity and stability of the product.

[0025] The plug 3, the clamping block 11, the first stopper 14 and the second stopper 15 are an integrally formed structure, which is convenient for production.

[0026] Specifically, when installing the conductor 2, the conductor 2 is inserted into the first installation groove 8 and the second installation groove 13 from the side. After the conductor 2 is installed, take the plug 3, align the block 11 with the through groove 10 and insert it to fix the plug 3 to the housing 1. When in use, the baffle 4 will block part of the conductor 2, and the other part of the conductor 2 not blocked by the baffle 4 will be blocked by the external device connected to the conductor 2, thereby avoiding the conductor 2 being exposed to the outside, causing a large amount of dust to adhere to the outside of the conductor 2, affecting its electrical performance.

[0027] 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.

[0028] 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.

[0029] 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.

[0030] 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 comprising a housing (1), and a plurality of conductors (2) mounted inside the housing (1), wherein a plurality of equally spaced partition blocks (9) are provided at the bottom of the inner wall of the housing (1), a first mounting groove (8) is provided between the partition blocks (9) and the housing (1), and a second mounting groove (13) is provided between adjacent partition blocks (9), characterized in that: A baffle (4) is integrally formed on the top of the shell (1), plugs (3) are installed at both ends of the shell (1), a plurality of the partition blocks (9) are penetrated by through slots (10), a clamping block (11) is provided on one side of the plug (3) and is matched with the through slot (10), and a protrusion (12) is provided on the outer side of the clamping block (11).

2. The busbar according to claim 1, wherein: An oblique convex strip (5) is provided on the outer side of the separation block (9), and an oblique block (6) matching the oblique convex strip (5) is provided on the conductor (2).

3. The busbar according to claim 1, wherein: A first stopper (14) and a second stopper (15) are respectively provided on one side of the plug (3), and a recessed portion (16) is provided on the second stopper (15).

4. The busbar according to claim 2, wherein: A support bar (7) is provided on the inner side of the through groove (10).

5. The busbar according to claim 4, characterized in that: The oblique convex strips (5), the separation blocks (9), the support strips (7) and the outer shell (1) form an integrally formed structure.

6. The busbar according to claim 3, characterized in that: The plug (3), the clamping block (11), the first stopper (14) and the second stopper (15) are an integrally formed structure.

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