Novel electric strut

A novel electric strut, comprising:

• an electric strut casing, wherein a supporting pipe casing is sleeved in the electric strut casing, a supporting pipe is mounted in the supporting pipe casing, a screw rod is mounted at a rear end of the supporting pipe, a front end of the screw rod is connected with the rear end of the supporting pipe through a screw rod nut, a front end of the supporting pipe is connected with a ball-and-socket joint, a special-shaped conduit is sleeved outside the screw rod and is located in the electric strut casing, a spring is sleeved on surfaces of the supporting pipe and the special-shaped conduit, an adjustable damper is mounted at a tail portion of the screw rod, a motor is mounted in the electric strut casing and is located at a rear end of the screw rod, the motor is connected with the screw rod through a coupler assembly, a rear end of the electric strut casing is sealed through an integrated motor joint, and the integrated motor joint is integrally fixed to a tail portion of the motor.