Directional exhaust battery module

The invention relates to the technical field of battery modules, and discloses a directional exhaust battery module. The directional exhaust battery module comprises a shell, a battery cell, a copper bar, an output electrode and a protective seat, wherein the shell comprises an end plate, a plurality of exhaust holes are formed in the top end of the end plate, and an insulating high-temperature-resistant layer is laid on the side face, close to the inner side of the shell, of the end plate; the battery cell and the copper bar are arranged on the inner side and the outer side of the shell respectively, the top end of the battery cell is opposite to the exhaust hole, an arc structure is arranged at the top sealing position of the battery cell, and the arc center of the arc structure is close to the end plate; the output electrode is arranged on the end plate in a penetrating manner and is used for connecting the battery cell and the copper bar; the protective seat is made of mica, the protective seat comprises