Heat dissipation mechanism applied to oven electric control board and oven

The utility model relates to the technical field of oven structures, in particular to a heat dissipation mechanism applied to an oven electric control board and an oven, the heat dissipation mechanism comprises an air cooling assembly arranged corresponding to the edge of the electric control board, the air cooling assembly comprises an air suction port and an air blowing port, the air suction port is arranged towards the outside, and the air blowing port is arranged towards the electric control board. The design that the air cooling assembly is additionally arranged in the electric control board of the oven is adopted, external cold air is extracted to conduct independent cooling and heat dissipation on the electric control board, the influence of the high temperature of the oven cavity on the electric control board of the oven is reduced, it is guaranteed that the electric control board cannot be overheated in the working process, and the service life of the electric control board is prolonged. And electron