Foam box with limiting groove

The utility model relates to the technical field of foam boxes, and discloses a foam box with limiting grooves, which comprises a foam box body, a foam box cover is mounted at the top of the foam box body, supporting bases are mounted at four corners of the bottom of the foam box body, a foam isolation plate is mounted in an inner cavity of the foam box body, and a limiting groove is formed in the foam isolation plate. A T-shaped fixing clamping groove is formed in the outer side of the foam box body, a first fixing clamping groove is formed in the outer side of the foam box body, and a first fixing clamping groove is formed in the corresponding position of the side, away from the first fixing clamping groove, of the foam box body. According to the foam box, the T-shaped fixing clamping grooves and the first fixing clamping grooves are formed, the T-shaped fixing clamping grooves formed in the foam box cover can be directly pushed into the first fixing clamping grooves formed in the foam box body, connection