Fecha de publicación: 23/08/2022 Fuente: Wipo "BigData" The invention relates to the technical field of big data retrieval, in particular to an electric control cabinet for a server for big data storage. The invention provides an electric control cabinet for a server for big data storage, which comprises a constant-temperature cabinet, an electric control box, a cover plate and a circulating heat dissipation part, and is characterized in that the constant-temperature cabinet is rectangular, the interior of the constant-temperature cabinet is hollow, the constant-temperature cabinet is suitable for placing the server, and the circulating heat dissipation part is arranged in the constant-temperature cabinet in a reciprocating sliding manner; the electric control box is arranged in the constant-temperature cabinet in a liftable manner, and an electric control element is suitable for being placed in the electric control box; one end of the cover plate is hinged to the upper end wall of the constant temperature cabinet, and the cover plate is linked with the electric control box; when the electric control box ascends, the electric control box can push the cover plate to be opened, so that the electric control box protrudes out of the constant-temperature cabinet. When the electric control box is pushed downwards to retract into the constant-temperature cabinet, the cover plate covers the constant-temperature cabinet; and the circulating heat dissipation part horizontally reciprocates to increase air circulation in the constant temperature cabinet.