Electrical engineering rapid heat dissipation safety electric appliance cabinet

An electrical engineering rapid heat dissipation safety electric appliance cabinet comprises a shell adsorbed on the outer wall of the electric appliance cabinet, the upper end of the shell is communicated with a cross flow fan, a plurality of partition plates are fixedly connected in the shell, and the shell is sequentially divided into a plurality of heat dissipation flow channels by the partition plates. Different numbers of cooling units can be selected according to the use requirements of the electrical cabinet, different cooling requirements of the fully-sealed electrical cabinet are met, and the enterprise cost is reduced. 一种电气工程快速散热安全电器柜，包括吸附在电器柜外壁上的壳体，壳体上端连通横流风机，在壳体内固定连接有多块隔板，由隔板将壳体依次分隔成多个散热流道。本发明要能够根据电气柜的使用需求选择不同数量的降温单元，满足全密封电气柜不同的降温需求，降低企业成本。