The invention relates to electromechanical equipment with a good heat dissipation effect. The equipment comprises a fixed box, a heat dissipation mechanism and an alarm mechanism; the heat dissipationmechanism comprises a water tank, a heat dissipation assembly and a stirring assembly, and the alarm mechanism comprises a heat conduction rod, a heat conduction ball, a piston, a metal block, an induction switch, a spring and an abutting rod. According to the electromechanical equipment with the good heat dissipation effect, the heat dissipation of the interior of the fixed box is achieved through the heat dissipation mechanism, primary heat dissipation of the main body is achieved through flowing of condensate, the impeller is driven to rotate through flowing of the condensate, the impellerdrives the fan to rotate, and therefore, air blowing of the heat dissipation pipe is achieved, and the flow speed of air in the fixed box is increased, and then the secondary heat dissipation of themain body is achieved; the condensate in the water tank is stirred through the stirring assembly, so the heat absorption capacity of the condensate can be improved after stirring, and the heat dissipation effect is improved; the air in the fixed box is detected through the alarm mechanism, so the damage, caused by the too high temperature, to elements in the main body is prevented, and the use practicability is improved.