Control cabinet

The utility model discloses a control cabinet comprising a control cabinet body (1); a front panel of the control cabinet body is provided with a left side door (14) and a right side door (13) respectively rotating and folding around two edges of the front panel, and the front panel is also provided with an external wiring interface plate (12) forming an obtuse angle with a vertical plane formed after the left and right side doors are closed; one side, arranged in a cavity of the control cabinet body, of the right side door is provided with an industrial control computer mounting plate (22); a rear plate (16) of the control cabinet body is arranged to be a detachable backplate; a fan mounting hole (26) is arranged above the detachable backplate; the detachable backplate is provided with a main mounting plate (20) for elements; air inlet grids (19) are respectively arranged below a left plate, a right plate and on the bottom plate of the control cabinet body; one side, arranged in the control cabinet body cavity, of the right plate is provided with a side mount plate (21) for elements. The structure can fully use an inner space of the control cabinet, the mounting work is convenient, and excellent heat radiation can be ensured.