Frequency conversion speed regulation cabinet

The utility model discloses a variable-frequency speed regulation cabinet. The problem that the cooling fan is inconvenient to assemble and disassemble is solved; easy-to-enter dust at air outlet, maintenance tool placement without space, light in cabinet is too dark, efficiency affecting problem, the cabinet comprises a cabinet body, a clamping groove is formed in the surface of the top end of the cabinet body; the heat dissipation fans are connected with the clamping grooves through fixing rods, the upper portions of the heat dissipation fans are covered with dustproof nets, one side of thecabinet body is provided with a tool storage chamber, the rotating door is connected with the tool storage chamber through hinges, a flashlight is placed in the storage box, a spring rope is connectedto the upper portion of the flashlight, and a gasket is connected with the storage box through an installation plate. The utility model has the advantages that the structure is novel, the cooling fanis connected with the cabi