Heat dissipation device convenient to disassemble and assemble

The utility model discloses a heat dissipation device convenient to disassemble and assemble, which comprises a sterilization shell, and further comprises two sliding chutes, a heat dissipation device, a heat dissipation device, a heat dissipation device and a heat dissipation device, and the two sliding chutes are formed in two ends of the front side of the sterilization shell; the heat dissipation mechanism is movably arranged at the front ends of the two sliding grooves and can adjust the blowing heat dissipation position, heat dissipation can be conducted on the interior of the hydrogen peroxide gasification ionization sterilizer, gas can be rapidly blown out, the diffusion efficiency of sterilization gas can be improved, and the diffusion range of the sterilization gas can be enlarged; and a plurality of round holes are formed in the front side of the movable plate. Through a motor and blowing fan blades in a moving plate, the moving plate can be moved to the bottom through a sliding groove to be aligned