An integrated system of blade battery modules

Abstract

The utility model discloses a kind of integrated systems of blade battery module, comprising: support, the support one side is provided with battery module, and the support both ends have the first busbar connected with battery module pole post;Limiting buckle, fixed in the support one side to card solid to the acquisition component of battery module information collection;Positioning through-hole, is opened in the support inner side both ends, and the positioning through-hole inside is equipped with the acquisition nickel sheet matched with first busbar, the acquisition nickel sheet one end has the clamping piece connected with acquisition component;The utility model is positioned by being provided with positioning through-hole, fixed buckle and limiting buckle, avoid traditional need to rely on tooling or manual positioning, efficiency is slower, the device is beneficial to the positioning, constraint of acquisition nickel sheet quickly, beneficial to the welding fixation of acquisition nickel sheet and busbar, effectively reduce the working hours of assembly by auxiliary positioning, improve processing efficiency.

Description

Technical Field

[0001] This utility model specifically relates to an integrated system for a blade battery module. Background Technology

[0002] An integrated CCS system is used to monitor the voltage and temperature information of each cell within the battery module and to ensure a tight high-voltage connection between the cells. The CCS assembly includes a plastic bracket, busbars, and a data acquisition harness. Voltage acquisition within the CCS system requires soldering the acquisition nickel strips from the data acquisition harness to the busbars. This process involves positioning the acquisition nickel strips, which current processes typically use tooling or manual labor for positioning. This is time-consuming and inaccurate, leading to increased processing time. Therefore, we propose an integrated system for blade battery modules. Utility Model Content

[0003] The purpose of this invention is to provide an integrated system for blade battery modules to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an integrated system for a blade battery module, comprising:

[0005] A bracket, wherein a battery module is disposed on one side of the bracket, and the bracket has a first busbar at both ends connected to the terminal posts of the battery module;

[0006] A limiting buckle is fixed to one side of the bracket to secure the data collection component for collecting battery module information.

[0007] Positioning through holes are formed at both ends of the inner side of the bracket, and a collection nickel plate that cooperates with the first busbar is placed inside the positioning through holes. One end of the collection nickel plate has a clip that connects to the collection component.

[0008] The second busbar is disposed inside a groove on one side of the bracket, and the lower end of the groove has a fixing buckle that limits the positioning of the second busbar.

[0009] It facilitates the constraint and positioning of the wire harness and the acquisition nickel sheet through the limit buckle, fixing buckle and positioning through hole, which is conducive to the subsequent welding and fixing of the acquisition nickel sheet to the bus, greatly reducing the inconvenience of manual or tooling positioning of the acquisition nickel sheet and improving processing efficiency.

[0010] Preferably, the acquisition component includes a plug-in terminal, a first wiring harness, and a temperature sensor. The plug-in terminal is disposed on the upper inner side of the bracket, and the lower end of the plug-in terminal has a first wiring harness connected to a first busbar and a second busbar. The temperature sensor is disposed on the inner side of a receiving groove opened on the other side of the bracket, and one end of the temperature sensor has a second wiring harness that cooperates with the plug-in terminal.

[0011] This facilitates the collection of voltage and temperature signals from the battery module.

[0012] Preferably, a wiring hole for limiting the second wire harness is provided through the inner side of the bracket;

[0013] This facilitates the standardized positioning of the second wiring harness connected to the temperature sensor, reducing the scattering of the second wiring harness.

[0014] Preferably, the clip is in the shape of an "8";

[0015] This allows for the clamping of one end of the nickel strip to be positioned, and also facilitates the connection of the nickel strip to the first wire harness via the clamp.

[0016] Preferably, a welding groove is provided on one side wall of the first busbar to cooperate with the welding of the nickel sheet;

[0017] This facilitates better welding contact area and effect.

[0018] Preferably, multiple limiting buckles are evenly distributed along the long side of the bracket;

[0019] This facilitates better positioning constraints on the first wire harness.

[0020] Preferably, pressure relief grooves are evenly distributed along the long side of the upper inner side of the bracket.

[0021] Compared with the prior art, the beneficial effects of this utility model are:

[0022] This utility model, by incorporating positioning through holes, fixing buckles, and limit buckles, avoids the slow efficiency of traditional methods that rely on tooling or manual positioning. This device facilitates the rapid positioning and constraint of the collected nickel sheet, and enables the welding and fixing of the collected nickel sheet to the busbar. The auxiliary positioning effectively reduces assembly time and improves processing efficiency. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of this utility model;

[0024] Figure 2 This is an enlarged structural diagram of point A in this utility model;

[0025] Figure 3 This is an enlarged structural diagram of point B in this utility model;

[0026] Figure 4 This is a schematic diagram of the temperature sensing installation structure of this utility model;

[0027] Figure 5 This is a schematic diagram of the positioning through hole structure of this utility model.

[0028] In the diagram: 1. Bracket; 2. Battery module; 3. First busbar; 51. Connector terminal; 52. First wiring harness; 53. Temperature sensor; 6. Pressure relief groove; 7. Second busbar; 8. Positioning through hole; 91. Nickel collection plate; 92. Clip; 10. Fixing buckle; 11. Receiving groove; 12. Wiring hole; 13. Limiting buckle. Detailed Implementation

[0029] 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 scope of protection of the present utility model.

[0030] Please see Figures 1-5 This utility model provides a technical solution: an integrated system for a blade battery module, comprising:

[0031] A bracket 1 is provided with a battery module 2 on one side of the bracket 1, and the bracket 1 has a first busbar 3 at both ends that is connected to the terminal post of the battery module 2;

[0032] The preferred material for bracket 1 is plastic;

[0033] Limiting buckle 13 is fixed to one side of bracket 1 to secure the data acquisition component for collecting information from battery module 2, which facilitates quick constraint and positioning of the wiring harness in the data acquisition component, avoiding scattering and affecting the electrical connection between the wiring harness and the busbar.

[0034] Positioning through holes 8 are opened at both ends of the inner side of the bracket 1, and a collection nickel sheet 91 that cooperates with the first busbar 3 is placed inside the positioning through holes 8. A welding groove is opened on one side wall of the first busbar 3 to weld with the collection nickel sheet 91. One end of the collection nickel sheet 91 has a clamping piece 92 that connects to the collection component. The clamping piece 92 is in the shape of an "eight".

[0035] This allows the nickel plate 91 to be attached to the busbar through the positioning through hole 8, while the clamping piece 92 cannot pass through the positioning through hole 8. This completes the auxiliary positioning of the nickel plate 91 by the bracket 1, which is conducive to the subsequent welding and fixing of the nickel plate 91 to the busbar.

[0036] The second busbar 7 is located inside a groove on one side of the bracket 1, and the lower end of the groove has a fixing buckle 10 that limits the second busbar 7. The fixing buckle 10 is made of elastic plastic. When the busbar is inserted into the groove, the busbar fixing buckle 10 elastically moves in a direction that does not obstruct the installation of the busbar. When the busbar is installed, the busbar fixing buckle 10 automatically springs back to its original position to limit the busbar and prevent it from falling out.

[0037] In this embodiment, preferably, the acquisition component includes a plug-in terminal 51, a first wiring harness 52, and a temperature sensor 53. The plug-in terminal 51 is disposed on the upper inner side of the bracket 1, and the lower end of the plug-in terminal 51 has a first wiring harness 52 connected to the first busbar 3 and the second busbar 7. The temperature sensor 53 is disposed inside the receiving groove 11 opened on the other side of the bracket 1, and one end of the temperature sensor 53 has a second wiring harness that cooperates with the plug-in terminal 51. A wiring hole 12 for limiting the second wiring harness is opened through the inner side of the bracket 1, so that the acquired voltage signal and temperature signal can be fed into the plug-in terminal 51 through the wiring harness, thereby quickly acquiring information of the battery module 2.

[0038] Temperature sensor 53 is placed inside the receiving groove 11 on the back of bracket 1 through wiring hole 12. When installing CCS system, adhesive is applied to the surface of temperature sensor 53 to attach it to the surface of battery module 2 and collect temperature signals.

[0039] In this embodiment, preferably, multiple limiting buckles 13 are evenly distributed along the long side of the bracket 1;

[0040] This facilitates better constraint positioning of the wire harness.

[0041] In this embodiment, preferably, pressure relief grooves 6 are evenly distributed along the long side of the upper inner side of the bracket 1.

[0042] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An integrated system for a blade battery module, characterized in that, include: A bracket (1) is provided on one side of the bracket (1), and the bracket (1) has a first busbar (3) at both ends connected to the terminal post of the battery module (2). Limiting buckle (13) is fixed to one side of the bracket (1) to secure the data collection component for collecting information from the battery module (2); Positioning through holes (8) are opened at both ends of the inner side of the bracket (1), and a collection nickel plate (91) that cooperates with the first busbar (3) is placed inside the positioning through holes (8). One end of the collection nickel plate (91) has a clip (92) that is connected to the collection component. The second busbar (7) is located inside a groove on one side of the bracket (1), and the lower end of the groove has a fixing buckle (10) that limits the second busbar (7).

2. The integrated system for a blade battery module according to claim 1, characterized in that: The acquisition component includes a plug-in terminal (51), a first wire harness (52), and a temperature sensor (53). The plug-in terminal (51) is located on the upper inner side of the bracket (1), and the lower end of the plug-in terminal (51) has a first wire harness (52) connected to the first busbar (3) and the second busbar (7). The temperature sensor (53) is located inside the receiving groove (11) opened on the other side of the bracket (1), and one end of the temperature sensor (53) has a second wire harness that cooperates with the plug-in terminal (51).

3. The integrated system for a blade battery module according to claim 2, characterized in that: The bracket (1) has a through-hole (12) for limiting the second wire harness.

4. The integrated system for a blade battery module according to claim 1, characterized in that: The clip (92) is shaped like the number "8".

5. The integrated system for a blade battery module according to claim 1, characterized in that: The first busbar (3) has a welding groove on one side wall that is designed to fit the nickel plate (91) for welding.

6. The integrated system for a blade battery module according to claim 1, characterized in that: Multiple limiting buckles (13) are evenly distributed along the long side of the bracket (1).

7. The integrated system for a blade battery module according to claim 1, characterized in that: Pressure relief grooves (6) are evenly distributed along the long side of the upper inner side of the bracket (1).

Images