Unlock instant, AI-driven research and patent intelligence for your innovation.

Battery module and electric equipment

A battery module and battery unit technology, applied to battery components, circuits, electrical components, etc., can solve problems such as complex process, inconvenient module removal and replacement of single cells, etc., to achieve simple assembly process and strong maintainability Effect

Pending Publication Date: 2021-07-30
DONGGUAN POWERAMP TECH LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the present application provides a battery module and electrical equipment to improve the problems of complex process and inconvenient module removal and replacement of single batteries in the existing batteries.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Battery module and electric equipment
  • Battery module and electric equipment
  • Battery module and electric equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0039] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are only some of the embodiments of the present application, not all of them. In the case of no conflict, the following embodiments and technical features thereof can be combined with each other.

[0040] see Figure 1 to Figure 3 , Figure 6 , Figure 10 to Figure 17 , the present application provides an embodiment of a battery module 100, which includes a plurality of battery cells 40 and at least one bus bar 30, the number of bus bars 30 in this embodiment is multiple, and the plurality of battery cells 40 are arranged along the third direction Z Stacked, each battery unit 40 includes a first bracket 1 and a battery cell 4 . The first bracket 1 is provided with a storage space for accommodating the battery cell 4 , and the bus bar 30 is connected to the conductive she...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a battery module and electric equipment, the battery module comprises a plurality of battery units and at least one busbar, each battery unit comprises a first support and a battery cell, the first support is provided with an accommodating space for accommodating the battery cell, the battery cell comprises a packaging shell and an electrode terminal extending out of the packaging shell. Each battery unit further comprises at least one conducting strip, the conducting strip is arranged on the first support, the electrode terminals of the battery cells are connected to the conducting strips, and the bus bars are connected to the conducting strips of the two adjacent battery units. The conducting strips are arranged on the first support, and the busbars are connected to the conducting strips of the two adjacent battery units, so that series-parallel connection and assembly of the battery cells arranged on different first brackets can be realized, and the whole battery module realizes access.

Description

technical field [0001] The present application relates to the technical field of cell grouping, in particular to a battery module and electrical equipment. Background technique [0002] The current battery modules mostly fix the end plates and steel strips through the cell bracket, and compress the foam with the help of a huge external force to realize the pre-compression of the cell, and weld the bus bar bracket and the cell tab to realize serial parallel. relation. The battery cells need to use large-scale welding equipment, special pressurization equipment, and many types of process protection fixtures, the process is more complicated, and different series-parallel relationships require custom-made molds for busbar brackets of different sizes; Additional fixed end plates and fixed steel belts are required to make the module into a whole, with many types of materials and high material cost; there are many types of materials in the group itself, high cost, and the pressuri...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): H01M50/204H01M50/244H01M50/269H01M50/503H01M50/507
CPCY02E60/10H01M50/209H01M50/264H01M50/505H01M50/516
Inventor 李兵
Owner DONGGUAN POWERAMP TECH LTD
PatSnap Eureka logo

PatSnap Eureka turns technology decisions into work you can execute. Powered by our Innovation Knowledge Graph, it runs expert workflows across engineering, life sciences, materials and intellectual property. Get your review-ready output in minutes.

X (Twitter)LinkedInYouTubeSubstack

© 2026 PatSnap. All rights reserved. 

Terms of Service

 | 

Privacy policy

 | 

Modern Slavery Act Transparency Statement