Battery module structure

The utility model provides a battery module structure, including a plurality of group batteries, heat conduction membrane and accept the battery box of a plurality of group batteries, the group battery is formed by a plurality of battery cell parallel configuration, and every group battery includes multirow battery cell, and every row of battery cell's the common constitution of shell is located the connection face on the coplanar, on the attached one row of battery cell's in two rows of adjacent battery cell of heat conduction membrane the connection face, the battery box includes relative both sides wall, and a plurality of group batteries are accommodated in the battery box, and the heat conduction membrane extends to form to extend to the lateral wall in the both sides of group battery to be held, and it is attached on the lateral wall of battery box to extend the end. The utility model provides a battery module structure, the produced heat of battery cell work conveys to the battery box through the heat