Small household appliance circuit board capable of rapidly dissipating heat

The utility model discloses a small household electrical appliance circuit board capable of rapidly dissipating heat. The small household electrical appliance circuit board comprises a circuit board and an electronic display, the circuit board is connected with an electronic display, the circuit board has the function of optimizing the layout of electric appliances, and the electronic display is used for displaying the digital condition; and the heat dissipation aluminum plate is arranged on the circuit board, and the heat dissipation aluminum plate is connected with heat dissipation fins. According to the small household appliance circuit board capable of rapidly dissipating heat, firstly, the heat dissipation fins are made of metal with small specific heat, the heat dissipation fins absorb heat rapidly, meanwhile, the heat dissipation speed is relatively high, the rapid heat dissipation effect is achieved through heat transfer, then, the T-shaped blocks are fixed in the protruding blocks, an electronic disp