Over-current aluminum bar mounting bracket

Abstract

The utility model discloses an over-current aluminum bar mounting bracket, which comprises an upper cover plate, the upper cover plate and a lower cover plate are vertically arranged at an interval, the two sides of the upper cover plate and the lower cover plate are connected with side plates through screws, the front end and the rear end of the upper cover plate and the lower cover plate are connected with end plates through screws, and insulators are arranged on the opposite surfaces of the upper cover plate and the lower cover plate. Connecting rings connected through screws in the horizontal direction are arranged on the inner sides of the insulators respectively, the inner rings of the connecting rings are movably connected with the aluminum row, notches connected with the connecting ends through screws are reserved in the two sides of the side plates, and the copper wires are connected to the connecting ends. The device is convenient to disassemble, the aluminum row can realize series connection of a plurality of batteries, and a plurality of battery boxes can also be connected together.

Description

Technical Field

[0001] This utility model relates to the field of aluminum busbar current collection, specifically to an overcurrent aluminum busbar mounting bracket. Background Technology

[0002] Existing technologies use direct copper wire connections, which result in poor series connection performance, low safety factor, insufficient current handling, and a messy appearance. Furthermore, the batteries lack a fixed support, making them prone to shaking and falling off. Utility Model Content

[0003] In view of the above-mentioned defects or deficiencies in the prior art, it is desirable to provide an overcurrent aluminum busbar mounting bracket.

[0004] According to the technical solution provided in the embodiments of this application, an overcurrent aluminum busbar mounting bracket includes an upper cover plate and a lower cover plate, which are spaced apart vertically. The upper cover plate and the lower cover plate are connected to side plates by screws on both sides, and to end plates by screws at both ends. An insulator is provided on the opposite side of the upper cover plate and the lower cover plate. A connecting ring connected by horizontal screws is provided on the inner side of the insulator. The inner ring of the connecting ring is movably connected to the aluminum busbar. The two sides of the side plate are reserved with slots for connecting ends by screws, and copper wires are connected to the connecting ends.

[0005] In the utility model, the upper end of the outer side of the upper cover plate is provided with an inwardly extending limiting platform.

[0006] In the utility model, the lower end of the outer side of the lower cover plate is provided with an outwardly extending placement platform.

[0007] In the utility model, the inner sides of the upper cover plate and the lower cover plate respectively abut against the insulator, and the aluminum busbar abuts against the battery through the insulator.

[0008] In this utility model, the connecting ring is hollow in the middle, and the inner ring is provided with corresponding snap-fit ​​parts.

[0009] In the utility model, the snap-fit ​​component snaps onto the aluminum busbar.

[0010] In the utility model, the aluminum busbars are further configured as two groups arranged horizontally, and each aluminum busbar is provided with a contact end, which is an extended strip-shaped protrusion, and the contact ends are respectively placed on the positive and negative terminals of the battery.

[0011] In this utility model, the connecting ring is further fixedly connected to the positive and negative copper wires respectively.

[0012] In summary, the beneficial effects of this application are as follows: In this device, the upper cover plate, lower cover plate, side plate, and end plate are connected to each other with screws, forming a cavity in the middle to enclose the battery. Two insulators are provided on the inner sides of the upper and lower cover plates to prevent accidental current leakage. Connecting rings are screwed to the opposite sides of the insulators, and snap-fit ​​components are provided on the opposite sides of the connecting rings. Several aluminum busbars can be snapped onto the snap-fit ​​components, and the positive and negative terminals of the copper wires are fixedly connected to the connecting rings respectively. This device is easy to disassemble, and the aluminum busbars can be used to connect multiple batteries in series or multiple battery boxes together. Attached Figure Description

[0013] Other features, objects, and advantages of this application will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0014] Figure 1 A three-dimensional structural diagram of an aluminum plate mounting bracket;

[0015] Figure 2 This is a structural diagram of the connecting ring and the aluminum busbar;

[0016] Figure 3 This is a schematic diagram of the connecting ring structure;

[0017] Figure 4 This is a schematic diagram of the aluminum busbar structure.

[0018] Numbering on the map:

[0019] 1-Top cover plate; 2-Lower cover plate; 3-Side plate; 4-End plate; 5-Insulator; 6-Connecting ring; 60-Snap-fit ​​component; 7-Aluminum busbar; 70-Contact end; 8-Copper wire; 9-Connecting end; 10-Battery. Detailed Implementation

[0020] The present application will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the relevant utility model and not intended to limit the scope of the utility model. Furthermore, it should be noted that, for ease of description, only the parts relevant to the utility model are shown in the accompanying drawings.

[0021] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0022] like Figure 1 As shown, the overcurrent aluminum busbar mounting bracket of this application is composed of an upper cover plate 1, a lower cover plate 2, a side plate 3, an end plate 4, an insulator 5, a connecting ring 6, a snap-fit ​​component 60, an aluminum busbar 7, a contact end 70, a copper wire 8, a connecting end 9, and a battery 10.

[0023] The upper outer end of the upper cover plate 1 is provided with an inwardly extending limiting platform, and the lower outer end of the lower cover plate 2 is provided with an outwardly extending placement platform, which can keep the battery boxes stable when stacked. The upper cover plate 1 and the lower cover plate 2 are set apart, and together with the side plate 3 and the end plate 4, they can form a hollow cavity for placing the battery 10. The side plates 3 are screwed to both sides of the upper cover plate 1 and the lower cover plate 2, and the end plates 4 are screwed to the front and rear respectively. The end plate 4 is provided with heat dissipation grooves in the vertical direction. The opposite sides of the upper cover plate 1 and the lower cover plate 2 can respectively abut against the insulator 5, and the aluminum busbar 7 can be abutted against the positive and negative terminals of the battery 10 through the insulating ring 5. The insulator 5 can prevent current leakage and avoid unnecessary injury or death.

[0024] Two opposing insulating rings 5 ​​are screwed together with connecting rings 6. The connecting rings 6 are hollow in the middle, and the inner rings are respectively provided with snap-fit ​​parts 60. The aluminum busbars 7 are arranged in two groups, and the two ends of each group are snapped into the snap-fit ​​parts 60. Each aluminum busbar 7 is provided with a contact end 70, and the contact end 70 is an extended rectangular protrusion. The contact end 70 is placed on the positive and negative terminals of the battery 10, which can play the role of connecting the battery 10 in series and converging the current. The current is converged on the connecting rings 6 through the aluminum busbars 7. One end of the copper wire 8 is fixedly connected to the connecting rings 6, and the other end is fixedly connected to the connecting end 9. When multiple battery boxes are required, they can be connected in series through the connecting ends 9 set on both sides of the side plate 3.

[0025] The above description is merely a preferred embodiment of this application and an explanation of the technical principles and solutions employed. Furthermore, the scope of the utility model involved in this application is not limited to the specific combination of the above-described technical features, but should also cover other technical solutions formed by any combination of the above-described technical features or their equivalents without departing from the inventive concept. For example, technical solutions formed by substituting the above features with (but not limited to) technical features with similar functions disclosed in this application.

Claims

1. An overcurrent aluminum busbar mounting bracket, comprising an upper cover plate (1), characterized in that: The upper cover plate (1) and the lower cover plate (2) are spaced apart. The upper cover plate (1) and the lower cover plate (2) are connected to the side plates (3) by screws on both sides, and the front and rear ends are connected to the end plates (4) by screws. The upper cover plate (1) and the lower cover plate (2) are provided with insulators (5) on opposite sides. The insulators (5) are provided with connecting rings (6) connected by horizontal screws on the inner side. The inner ring of the connecting ring (6) is movably connected to the aluminum busbar (7). The side plates (3) have slots reserved on both sides for connecting ends (9) to be connected by screws. Copper wires (8) are connected to the connecting ends (9).

2. The overcurrent aluminum busbar mounting bracket according to claim 1, characterized in that: The upper end of the outer side of the upper cover plate (1) is provided with an inwardly extending limiting platform.

3. The overcurrent aluminum busbar mounting bracket according to claim 1, characterized in that: The lower end of the outer side of the lower cover plate (2) is provided with an outwardly extending placement platform.

4. The overcurrent aluminum busbar mounting bracket according to claim 1, characterized in that: The inner sides of the upper cover plate (1) and the lower cover plate (2) respectively abut against the insulator (5), and the aluminum busbar (7) abuts against the battery (10) through the insulator (5).

5. The overcurrent aluminum busbar mounting bracket according to claim 1, characterized in that: The connecting ring (6) is hollow in the middle, and the inner ring is provided with a corresponding snap-fit ​​part (60).

6. The overcurrent aluminum busbar mounting bracket according to claim 5, characterized in that: The snap-fit ​​component (60) snaps into the aluminum busbar (7).

7. The overcurrent aluminum busbar mounting bracket according to claim 1, characterized in that: The aluminum bars (7) are arranged in two groups in a horizontal direction, and each aluminum bar (7) is provided with a contact end (70). The contact end (70) is an extended strip-shaped protrusion, and the contact end (70) is placed on the positive and negative poles of the battery (10).

8. The overcurrent aluminum busbar mounting bracket according to claim 7, characterized in that: The connecting ring (6) is fixedly connected to the positive and negative copper wires (8) respectively.

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