Waterproof electromagnet

The invention relates to the technical field of electromagnetic equipment, and discloses a waterproof electromagnet which comprises a partition base, a conductive coil, a movable iron core and a reset module, a waterproof cavity and a movable cavity which are independent from each other are formed in the two opposite sides of the partition base respectively, the conductive coil is arranged in the waterproof cavity, and the movable iron core is movably connected to the movable cavity; the reset module is arranged in the movable cavity, the two ends of the reset module face the partition base and the movable iron core respectively, at least one end of the reset module is connected with the partition base or the movable iron core, and the reset module is used for being matched with the conductive coil to drive the movable iron core to move back and forth relative to the partition base. The waterproof cavity and the movable cavity which are independent are formed in the two opposite sides of the partition base, p