Sanyo Electric Co., Ltd.

Tyco Electronics (Shanghai) Co., Ltd.

Tyco Electronics Japan G.k.

Sadamichi Suso

Haifeng Liu

Ziwei Li

Litao Dong

Mitsuo Akiyama

Disclosed are a connection assembly for a battery module and a battery module. The connection assembly for a battery module has a housing body, a cover plate and an openable and closable door, wherein the housing body is used for supporting a plurality of components; the cover plate covers the housing body and used for covering the plurality of components on the housing body; the cover plate is provided with a second through-hole, and the second through-hole positionally corresponds to at least one of the plurality of components; the openable and closable door is movably mounted on the cover plate, and is positionally changeable between an open position and a closed position; wherein in the open position, the openable and closable door opens the second through-hole to expose the at least one of the plurality of components; and in the closed position, the openable and closable door shields at least part of the second through-hole to cover the at least one of the plurality of components on the body. A contact state between a temperature sensor and a cell can be examined by means of the second through-hole.

Connection assembly for use in battery module and battery module

Disclosed are a connection assembly for a battery module and a battery module. The connection assembly for a battery module has a housing, a first cover plate and a second cover plate, wherein the housing has a body and a protrusion extending continuously from the body; the first cover plate covers the body; the second cover plate is arranged to be integrated with the first cover plate; the second cover plate is configured to be movable relative to the first cover plate so as to be switched between a closed position and an open position; in the closed position, the second cover plate covers the protrusion; and in the open position, the second cover plate is detached from the protrusion. In the connection assembly for a battery module and the battery module provided in the present application, the second cover plate is movable relative to the first cover plate, to facilitate switching between the closed position and the open position, so that the disassembly and assembly processes of the connection assembly and the battery module are simplified. The second cover plate is arranged to be integrated with the first cover plate, so that the quantity of parts of the connection assembly and the battery module is reduced.

Connection assembly for use in battery modules and a battery module

Growing community of inventors

Osaka-fu, Japan

Sadamichi Suso