Microwave feed-in device and microwave cooking equipment

The invention relates to the technical field of microwave heating, and discloses a microwave feed-in device and microwave cooking equipment. The microwave feed-in device comprises a horn-shaped antenna, a helical antenna and a grounding plate, wherein the horn-shaped antenna is provided with a first open end and a second open end; the diameter of the first open end is smaller than that of the second open end; the first open end of the horn-shaped antenna is fixedly connected with a first side of the grounding plate; a through hole is formed in the grounding plate; a feed-in end of the helical antenna is directly or indirectly connected with a power output end of a microwave source through the through hole; the other end of the helical antenna extends in a cylinder cavity of the horn-shaped antenna in an axial direction. According to the microwave feed-in device and the microwave cooking equipment, microwaves produced by the microwave source can be transferred effectively, so that the effect of cooking food by