Battery module

• Main Authors: XUE YULI, LIU HAO, GAO LINGLEI, WANG WENLIN
• Format: Patent
• Language: Chinese; English
• Published: 04.06.2024
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

The utility model relates to a battery module, which belongs to the technical field of new energy batteries, the battery module comprises a module shell, a battery cell module and a busbar, the module shell comprises a box body and a box cover which are combined, the module shell is provided with an accommodating cavity for accommodating the battery cell module and the busbar, the busbar is positioned between the battery cell module and the box cover, and the battery cell module is arranged in the accommodating cavity. And a foaming structural adhesive layer is filled between the busbar and the box cover. According to the battery module provided by the utility model, the foaming structural adhesive layer is filled between the busbar at the top of the battery cell module and the box cover, and the characteristic that the foaming structural adhesive has dense pores is utilized, so that local stress received by the box cover at the top of the battery module can be dispersed and released; and energy generated by