Calb Co., Ltd.

Calb Technology Co., Ltd.

Xiaoyuan Du

Qixin Guo

Jiuling Xu

Binwei Qi

Xinjian Li

Keqiang Cheng

Lihui Chang

Zhiyuan Chang

Yong Cao

Liangjie Gu

Zhengkun Wan

Huanfei Li

Yongguang Zhang

Licheng Zheng

Huijie Yang

Yanbing Zhang

Bo Ding

Hongyan Bai

A battery module includes a jumper electrode connector a neighbor electrode connector, and batteries. The jumper electrode connector is configured for the electrical connection between the batteries arranged at intervals, and the neighbor is configured for the electrical connection between the adjacent batteries, thereby realizing the connection relationship of the batteries in the battery module. The jumper electrode connector is formed with a notch in a first direction and toward an outside of the battery module, and the neighbor electrode connector is arranged in the notch.

Battery module

The disclosure relates to the technical field of batteries, and provides a battery module. The battery module includes battery box elements; a reinforcing member, which is attached to the end portion of the battery box elements, and is connected to the battery box elements. When the battery box element is a cuboid as a whole, it includes two large surfaces and four small surfaces, and the end portion of the battery box element is the small surface of the battery box element.

A protection assembly of a battery module and a battery module are provided, which include a base disposed with a supporting portion, an accommodating portion, and a separating portion. The supporting portion is configured to dispose a positive lead and/or a negative lead of a busbar. The accommodating portion is configured to accommodate a low-voltage connector for transmitting a signal of the battery module to a battery management system. The supporting portion and the accommodating portion are located on the same side of the battery module. The separating portion is located between the supporting portion and the accommodating portion, and is configured to separate the low-voltage connector from the positive lead and/or the negative lead. In the protection assembly of the battery module, the positive lead and/or the negative lead and the low-voltage connector are respectively disposed on the supporting portion and the accommodating portion.

Protection assembly of battery module and battery module

A battery apparatus includes batteries arranged in a first direction; an end plate disposed at an end of the battery apparatus and having adjacent third and fourth surfaces; a protective support disposed on the end plate and having adjacent first and second surfaces. The first and third surfaces are disposed opposite to each other, and the second and fourth surfaces face the batteries; the fourth surface has an adhesive layer; the protective support has a notch at a junction of the first and second surfaces, and the notch is a first notch, and/or the end plate is provided with a notch at a junction of the third and fourth surfaces, and the notch is a second notch; a first (first notch and third surface), second (second notch and first surface), or third (first and second notches) combination forms a groove, and an opening of the groove faces the batteries.

Battery apparatus, battery module, and battery pack

The disclosure discloses a battery module. The electrical connection between a first electrode of a first battery and a second electrode of a second battery can be realized by setting a jumper electrode connector, thereby facilitating realization of connection relationship of multiple batteries. Moreover, an insulating structure is provided between the jumper electrode connector and the battery. Also, the jumper electrode connector includes a first through hole, the orthographic projection of the first through hole and the orthographic projection of the explosion-proof valve at least partially overlap each other, and the orthographic projection of the first through hole overlaps the orthographic projection of the insulating structure.

Battery module with jumper electrode connector, and insulating structure provided between jumper electrode connector and battery

A pouch battery module is provided. The pouch battery module includes a metal housing, wherein a plurality of pouch battery cells arranged along a first direction is disposed inside the metal housing; and a rigid insulation plate being provided between an outermost pouch battery cell and the metal housing along the first direction.

Pouch battery module

Growing community of inventors

Luoyang, China

Xiaoyuan Du