CN221727367U

CN221727367U - CCS battery module

Info

Publication number: CN221727367U
Application number: CN202323491674.XU
Authority: CN
Inventors: 蒋乃聪; 周安鑫; 薛世文
Original assignee: Suzhou Jinhe New Material Co ltd
Current assignee: Suzhou Jinhe New Material Co ltd
Priority date: 2023-12-21
Filing date: 2023-12-21
Publication date: 2024-09-17
Anticipated expiration: 2033-12-21

Abstract

A CCS battery module comprises a module main body, a CCS acquisition module and a battery fixing bracket; the module main body comprises a plurality of rows of batteries, and the battery cores of the batteries are positioned on the upper end face of the module main body; the CCS acquisition module comprises a plastic uptake bracket, a U-shaped circuit board and a first conducting strip, wherein the U-shaped circuit board and the first conducting strip are fixed on the plastic uptake bracket; the plastic suction bracket covers the upper surface of the module main body; the battery fixing support is arranged between the two collecting parts of the U-shaped circuit board, and two ends of the battery fixing support are respectively fixed at two ends of the module body in the extending direction. According to the utility model, the plastic suction bracket is used as the insulating sheet between the battery fixing bracket and the module main body, so that the product does not need to be provided with an additional insulating sheet, and the assembly time of the product is reduced; and set up the U type circuit board and dodge battery fixed bolster setting to still reduced the cost of spare part, improved assembly efficiency, increased the yields of product, thereby reached the purpose that efficiency was reduced.

Description

CCS battery module

Technical Field

The specification belongs to the technical field of batteries, and particularly relates to a CCS battery module.

Background

With the rapid development of new energy industry and the demand of society on sustainable development, the measures for improving efficiency and reducing cost are important. The new energy source is composed of a battery module.

At present, the battery module structure is various, generally needs to increase the insulating piece between battery and the battery mount when the installation, and other parts of CCS collection module need dodge the battery mount in addition, can lead to the CCS collection module to adopt the second conducting strip welding of buckling to be in first conducting strip, and the welding yield is lower, and the technology is complicated, and bulk strength is lower.

In view of the above problems, no effective solution has been proposed at present.

It should be noted that the foregoing description of the background art is only for the purpose of providing a clear and complete description of the technical solution of the present utility model and is presented for the convenience of understanding by those skilled in the art. The above-described solutions are not considered to be known to the person skilled in the art simply because they are set forth in the background of the utility model section.

Disclosure of utility model

The present disclosure is directed to a CCS battery module to solve the above problems.

The utility model provides a CCS battery module, include:

The device comprises a module main body, a CCS acquisition module and a battery fixing bracket;

the module main body comprises a plurality of rows of batteries, the battery cells of the batteries are positioned on the upper end face of the module main body, and the CCS acquisition module is arranged above the end face where the battery cells are positioned and is electrically connected with the batteries;

The CCS acquisition module comprises a plastic uptake bracket, a U-shaped circuit board and a first conducting strip, wherein the U-shaped circuit board and the first conducting strip are fixed on the plastic uptake bracket; the U-shaped circuit board consists of two acquisition parts which are arranged in parallel and extend along the extending direction of the module body and a connecting part for connecting the two acquisition parts, wherein the upper surface of the acquisition parts is provided with a plurality of second conductive sheets, the U-shaped circuit board is electrically connected with the first conductive sheets through the second conductive sheets, and the upper surface of the connecting part is provided with a connector;

The battery fixing support is arranged between the two collecting parts of the U-shaped circuit board, and two ends of the battery fixing support are respectively fixed at two ends of the module main body in the extending direction.

Preferably, the plastic uptake support of the CCS collection module is provided with a plurality of containing grooves for containing the first conductive sheet, and the depth of the containing grooves is equal to the thickness of the first conductive sheet, so that the upper surface of the first conductive sheet and the upper surface of the U-shaped circuit board are located on the same plane.

Preferably, the plastic uptake bracket of the CCS collection module is provided with a reinforcing rib protruding toward the module body.

Preferably, the battery fixing support is fixed on the module main body through screws, and screw holes for allowing the screws to pass through are formed in two ends of the plastic suction support of the CCS acquisition module.

Preferably, the first conductive sheet and the U-shaped circuit board are fixed on the upper surface of the plastic uptake bracket by means of hot melting, bonding and the like.

Preferably, the second conductive sheet and the first conductive sheet are electrically connected by means of laser welding.

Preferably, the CCS collection module further includes a temperature sensing function module disposed on the U-shaped circuit board.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, the plastic suction bracket is used as the insulating sheet between the battery fixing bracket and the module main body, so that an additional insulating sheet is not required to be installed in the installation process of the product, the assembly time of the product is reduced, and the cost of parts is also reduced; the assembly time is shortened, and the assembly efficiency is improved.

2. According to the utility model, the battery fixing support is arranged above the CCS acquisition module, so that the bent second conductive sheet is not required to be connected with the first conductive sheet, the process is simplified, the yield of products is increased, and the purposes of improving efficiency and reducing cost are achieved.

3. According to the utility model, the U-shaped circuit board is arranged, so that typesetting design of splicing double boards can be performed during processing of the circuit board, the utilization rate of materials is improved, and the cost of products is saved.

4. According to the utility model, characters, positive and negative signs and LOGO are additionally arranged on the plastic suction bracket, so that a customer can conveniently identify the AB battery module.

5. According to the utility model, the reinforcing ribs are arranged on the plastic suction bracket, so that the reinforcing ribs sink to contact with the battery when the CCS acquisition module is pressed, and the battery is further used as a support to effectively resist external force and prevent plastic parts from deforming or cracking, so that the service life of the CCS acquisition module is prolonged.

Drawings

In order to more clearly illustrate the embodiments of the present description or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some of the embodiments described in the present description, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is an exploded view of a CCS battery module according to an embodiment of the present disclosure;

fig. 2 is a front view of a CCS battery module provided in an embodiment of the present specification;

fig. 3 is a partial sectional view of a CCS battery module provided in an embodiment of the present specification;

Fig. 4 is a processing layout diagram of a U-shaped circuit board according to an embodiment of the present disclosure.

In the figure: 1. a module body; 2. a plastic suction bracket; 3. a U-shaped circuit board; 31. an acquisition unit; 32. a connection part; 4. a first conductive sheet; 5. a battery fixing bracket; 51. a screw; 6. a second conductive sheet; 7. a connector.

Detailed Description

In order to make the technical solutions in the present specification better understood by those skilled in the art, the technical solutions in the embodiments of the present specification will be clearly and completely described below with reference to the drawings in the embodiments of the present specification, and it is obvious that the described embodiments are only some embodiments of the present specification, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are intended to be within the scope of the present disclosure.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "middle", "lower", "inner", "outer", "front", "rear", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or component to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. The terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Hereinafter, an embodiment of the present utility model will be described in terms of its overall structure.

Referring to fig. 1 to 4, an embodiment of the present application provides a CCS battery module including:

the module comprises a module main body 1, a CCS acquisition module and a battery fixing bracket 5;

the module main body 1 comprises a plurality of rows of batteries, the battery cores of the batteries are positioned on the upper end face of the module main body 1, and the CCS acquisition module is arranged above the end face where the battery cores are positioned and is electrically connected with the batteries. Preferably, the battery fixing bracket 5 fixes the module main body 1 through a screw 51, and screw holes for allowing the screw 51 to pass through are formed at two ends of the plastic uptake bracket 2 of the CCS collecting module. The plastic suction bracket 2 is used as an insulating sheet between the battery fixing bracket 5 and the module main body 1, so that an additional insulating sheet is not required to be installed in the installation process of a product, the assembly time of the product is reduced, and the cost of parts is also reduced; the assembly time is shortened, and the assembly efficiency is improved.

The CCS acquisition module comprises a plastic uptake bracket 2, a U-shaped circuit board 3 and a first conducting strip 4, wherein the U-shaped circuit board 3 and the first conducting strip 4 are fixed on the plastic uptake bracket 2; the plastic uptake support 2 cover in module main part 1 upper surface, plastic uptake support 2 upper surface sets up a plurality of columns first conducting strip 4 just first conducting strip 4 is followed module main part 1 extending direction arranges, U type circuit board 3 is by two edges of parallel arrangement module main part 1 extending direction extension's collection portion 31 and connect the connecting portion 32 of two collection portions 31, collection portion 31 upper surface sets up a plurality of second conducting strips 6, U type circuit board 3 passes through second conducting strip 6 electric connection first conducting strip 4, connecting portion 32 upper surface sets up connector 77.

The plastic uptake support 2 of the CCS acquisition module is provided with a containing groove, a reinforcing rib and characters, and positive and negative signs and a product LOGO.

The accommodating grooves are used for accommodating the first conductive sheets 4, and the groove depth of the accommodating grooves is equal to the thickness of the first conductive sheets 4, so that the upper surfaces of the first conductive sheets 4 and the upper surface of the U-shaped circuit board 3 are located on the same plane. When the upper surface of the first conductive sheet 4 and the upper surface of the U-shaped circuit board 3 are located on the same plane, the second conductive sheet 6 may be changed from a bent nickel sheet adopted in the prior art to a flat nickel sheet, and the second conductive sheet 6 and the first conductive sheet 4 are electrically connected by laser welding, so that the production process is simplified, the working hours are shortened, and the welding yield is ensured.

Further, the plastic uptake bracket 2 is also provided with a reinforcing rib protruding towards the module main body 1. A certain gap is reserved between the bottom of the reinforcing rib and the battery, so that when the plastic uptake support 2 receives pressing force, the reinforcing rib can contact the battery below and obtain supporting force, and the compressive strength of the plastic uptake support 2 is improved.

The U-shaped circuit board 3 is fixed on the upper surface of the plastic uptake bracket 2 through modes such as hot melting and bonding, and in the manufacturing process of the U-shaped circuit board 3, the typesetting production can be optimized by adopting a double-board splicing mode, so that materials can be utilized to the maximum degree when the circuit board is processed in a factory, the utilization rate of the materials is improved, and the cost of products is saved. The U-shaped circuit board 3 is also provided with a temperature sensing functional module for detecting the temperature of the battery, so that the functionality of the product is improved.

The battery fixing support 5 is disposed between the two collecting portions 31 of the U-shaped circuit board 3, and two ends of the battery fixing support 5 are respectively fixed at two ends of the module body 1 in the extending direction. The battery holder 5 is typically arranged below the suction mount 2 such that the suction mount 2 needs to be raised to a height that avoids the battery holder 5. And the battery fixing bracket 5 is arranged above the plastic sucking bracket 2, so that the plastic sucking bracket 2 does not need to avoid the battery fixing bracket 5. Furthermore, the U-shaped circuit board 3 is arranged to avoid the battery fixing support 5, so that the cost is saved, and the flat nickel sheet can be directly connected with the first conductive sheet 4, so that the process is simplified, the yield of products is increased, and the purposes of improving efficiency and reducing cost are achieved.

Although various embodiments are described in this disclosure, the present application is not limited to the specific embodiments described in the industry standard or examples, and some industry standard or embodiments modified by the use of custom or embodiment described herein may achieve the same, equivalent or similar results as the embodiments described in the embodiments described above, or as expected after modification. Examples of data acquisition, processing, output, judgment, etc. using these modifications or variations are still within the scope of alternative embodiments of the present application.

Although the present application has been described by way of examples, one of ordinary skill in the art will recognize that there are many variations and modifications of the present application without departing from the spirit of the application, and it is intended that the appended embodiments encompass such variations and modifications without departing from the application.

Claims

1. A CCS battery module, comprising:

2. The CCS battery module according to claim 1, wherein the plastic uptake support of the CCS collection module is provided with a plurality of grooves for accommodating the first conductive sheet, and the depth of the grooves is equal to the thickness of the first conductive sheet, so that the upper surface of the first conductive sheet and the upper surface of the U-shaped circuit board are located on the same plane.

3. The CCS battery module according to claim 1, wherein the plastic uptake bracket of the CCS collection module is provided with a reinforcing rib protruding toward the module body.

4. The CCS battery module according to claim 1, wherein said battery fixing bracket fixes said module body by screws, and screw holes for passing said screws are provided at both ends of a suction bracket of said CCS collection module.

5. The CCS battery module according to claim 1, wherein said first conductive sheet and said U-shaped circuit board are fixed to said upper surface of said plastic suction bracket by means of heat fusion or adhesion.

6. The CCS battery module according to claim 1, wherein said second conductive sheet is electrically connected to said first conductive sheet by means of laser welding.

7. The CCS battery module of claim 1, wherein the CCS collection module further comprises a temperature sensing functional module disposed on the U-shaped circuit board.