Damp-proof convenient-to-disassemble electric appliance cabinet

The invention relates to the technical field of electric appliance cabinets, in particular to a moisture-proof convenient-to-disassemble electric appliance cabinet, which comprises a supporting assembly, a power supply assembly, a power supply assembly and a power supply assembly, the electric appliance cabinet body is detachably arranged in the mounting cavity, heat dissipation through holes are formed in the outer wall of the electric appliance cabinet body in a penetrating mode, and a protective door is arranged on the outer wall of the electric appliance cabinet body; the mounting barrel is embedded in the heat dissipation through hole, an air inlet pipe is arranged at an opening in one end of the mounting barrel, and a fixing frame is mounted on the outer wall of the mounting barrel; and an output member. According to the electric appliance cabinet, the support is arranged on the electric appliance cabinet, a certain gap exists between the electric appliance cabinet body and the installation ground, the