Battery assembly with active and passive separation mechanism

The invention discloses a battery assembly with an active and passive separation mechanism, the battery assembly is used on an aircraft, and the battery assembly comprises a battery box and an electric heating separation structure connected with the battery box and the aircraft; the battery box is arranged at the bottom of the aircraft, the bottom surface of the battery box comprises a hot melting area, and a battery stack is mounted on the hot melting area; the electric-thermal separation structure comprises a heating piece which is connected to the top surface of the battery box and is connected with the aircraft through an electric wire; the aircraft can supply power to the heating element through the electric wire, so that the heating element is heated; the top surface of the aircraft connecting piece is connected to the bottom surface of the aircraft; and the hot melting layer is arranged between the heating piece and the aircraft connecting piece and connected to the heating piece, and the hot melting l