The invention discloses an electric cooker. A cover body and a cooker body adopt the detachable design, and the cover body and the cooker body are cleaned separately conveniently; cleaning is more sanitary; fixation is performed in a clamping mode of hinged cooker body lifting lugs and buckle protrusions, use is convenient, the service life is long, and meanwhile, repairing is easy to perform after damage; furthermore, the cooker body is simple in structure, and assembling and disassembling are convenient; no corner is arranged in the structure of an inner container, and cleaning is convenient; by arranging inner container lifting lugs, an inner container is conveniently taken out, the inner container lifting lugs and the cooker lifting lugs are structurally and cooperatively assembled, and the structure is compact; a disposable disposable interlayer and the inner container are attached, meal cooking in one cooker can be achieved, and high-efficiency operation is achieved; the inner container does not need to be cleaned; the whole cover body ensures the requirement for intensity, cleaning is convenient, combined assembling is achieved, and the maintenance cost is low; by arrangingan air valve box, steam condensation is guided, rice nutrients are reserved, and meanwhile taste contamination caused by steam exhaust is reduced.