CN219476923U

CN219476923U - Series aluminum row

Info

Publication number: CN219476923U
Application number: CN202320381475.4U
Authority: CN
Inventors: 尤伟; 梁冲
Original assignee: Anhui Jihou Intelligent Technology Co ltd
Current assignee: Anhui Jihou Intelligent Technology Co ltd
Priority date: 2023-03-03
Filing date: 2023-03-03
Publication date: 2023-08-04
Anticipated expiration: 2033-03-03

Abstract

The utility model relates to the field of lithium ion battery packs, in particular to a series aluminum row, which comprises the following components: the integrated circuit board comprises a board body, wherein the upper end part of the board body is integrally formed with a connecting part, the lower end part of the board body is provided with a plurality of sawtooth notches, the sawtooth notches are uniformly and horizontally arranged, the surface of the connecting part is provided with a plurality of through mounting holes, and the surface of the board body is provided with a plurality of through rectangular notches. According to the utility model, the battery can be directly fixed with the battery through the arranged mounting holes, the extending space of the battery core lug is provided by the rectangular notch in the middle, the purpose of series connection is achieved by welding the lug and the aluminum row, in addition, the aluminum row can be stably buckled on the plastic end plate through the sawtooth notch at the lower part of the aluminum row, and a more stable fixing effect can be achieved by matching with the mounting holes at the top, so that the structure connection is more firm and reliable.

Description

Series aluminum row

Technical Field

The utility model relates to the field of lithium ion battery packs, in particular to a series aluminum row.

Background

With the continuous development of lithium ion batteries, battery packs and internal modules thereof tend to be modularized, and in the field of lithium ion battery packs, in order to improve the energy density of the modules in the battery packs, modularized modules and large-capacity batteries are required.

At present, modularized module assembly in the market is usually to assemble a plurality of buses on a structural plastic part in sequence, the existing battery pack buses only keep the sizes of battery modules consistent, batteries in each battery module in the battery pack buses are connected in series and parallel through connecting sheets, then sampling harness points of voltage and temperature of a BMS are welded on the connecting sheets, and then the sampling harness points are connected with the BMS, so that connection between structures is complicated, the battery modules are inconvenient to replace, and due to the fact that the existing battery pack buses are assembled, the components are more, and the overall assembly efficiency is low.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model provides a series aluminum row, which has the following specific technical scheme:

a tandem aluminum bank comprising: a plate body.

Specifically, the upper end integrated into one piece of plate body has connecting portion, a plurality of sawtooth notch has been seted up to the lower tip of plate body, a plurality of the sawtooth notch is even horizontal arrangement, the surface of connecting portion is seted up a plurality of and is had the mounting hole that runs through, the surface of plate body is seted up a plurality of rectangle notch that runs through.

As an improvement of the technical scheme, the aluminum row formed by the plate body and the connecting part is formed by stamping and bending 1060 an aluminum plate.

The utility model has the beneficial effects that:

this application can be directly fixed with the battery through the mounting hole that sets up to rectangular notch in the middle provides the stretch-out space of electric core utmost point ear, reaches the purpose of establishing ties through the mode of welding utmost point ear and aluminium row, and the sawtooth notch of lower part is arranged through the aluminium that sets up in addition can make aluminium row lock on the plastics end plate steadily, cooperates the mounting hole at top, can play more stable fixed effect, and structural connection is more firm, reliable, and this application adopts 1060 aluminum plate processing to form in addition, has outstanding conductive properties, can satisfy daily user demand.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a side view of the present utility model;

fig. 3 is a schematic view of the connection of the present utility model to a plastic end plate.

Reference numerals: 10. a plate body; 11. a connection part; 12. a saw tooth notch; 13. a rectangular notch; 14. and (5) mounting holes.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

To solve this problem, referring to fig. 1-2, a serial aluminum busbar is provided, comprising: a plate body 10.

Specifically, the upper end of the plate body 10 is integrally formed with a connecting portion 11, the lower end of the plate body 10 is provided with a plurality of saw tooth notches 12, a plurality of saw tooth notches 12 are uniformly and horizontally arranged, the surface of the connecting portion 11 is provided with a plurality of through mounting holes 14, and the surface of the plate body 10 is provided with a plurality of through rectangular notches 13.

As shown in fig. 3, when in use, the saw tooth notch 12 can be clamped in the notch on the plastic end plate, then the terminal is connected and the connecting part 11 of the plate body 10 is fixed in a mode that the bolt penetrates into the mounting hole 14, the notch at the lower part is used for position limitation and is matched with the mounting hole 14 at the upper part to form a two-point fixing effect, the structure is stable, in addition, the rectangular notch 13 at the middle part is used for providing a penetrating space of the battery lug, the battery lug can be penetrated into the rectangular notch 13 from the inner side and extend outwards, and the extending lug can be fixed with the plate body 10 in a welding mode, so that the purpose of series connection is achieved.

In one embodiment, the aluminum row formed by the plate body 10 and the connecting portion 11 is formed by punching and bending 1060 an aluminum plate.

The 1060 aluminum plate is adopted to form the plate body 10 and the connecting part 11 in a stamping and bending mode, so that not only can the installation requirement be met, but also the 1060 aluminum plate has good electric conductivity, and the current-carrying capacity can meet the daily use requirement.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. A tandem aluminum bank comprising:

a plate body (10);

the integrated into one piece has connecting portion (11) in the upper end of plate body (10), a plurality of sawtooth notch (12) have been seted up to the lower tip of plate body (10), a plurality of sawtooth notch (12) are even horizontal arrangement, a plurality of mounting hole (14) that run through have been seted up on the surface of connecting portion (11), rectangular notch (13) that a plurality of run through have been seted up on the surface of plate body (10).

2. A tandem aluminium bank according to claim 1, wherein: the aluminum row formed by the plate body (10) and the connecting part (11) is formed by punching and bending 1060 an aluminum plate.