Improved electric cooker

The utility model relates to the technical field of household appliances, and discloses an improved electric cooker which comprises an outer pot, a heating plate, a gravity sensing block, an inner pot, a water injection channel, an electromagnet, an iron block, a valve rod, a valve element, a spring, an electromagnet controller, a switch, a variable resistor and a power source. Therefore, the electric cooker can automatically inject a proper amount of water into the cooker according to the weight of rice in the cooker, and a user does not need to add water according to the feeling. 本实用新型涉及家用电器技术领域，且公开了一种改善型电饭煲，包括外锅、加热盘、重力感应块、内锅、注水通道、电磁铁、铁块、阀杆、阀芯、弹簧、电磁铁控制器、开关、可变电阻、电源，所述电饭煲，在将适量的米放入锅内之时，接通电源，电饭煲便能自动根据锅内米的重量开始往锅内注入适量的水，无需使用者再凭感觉添水。