Electronic device

An electronic device, comprising:

• a waterproof case including a closed space, the closed space being formed by a case top plate, a case bottom plate and a case side plate connected between the case top plate and the case bottom plate;
• and
• a flow guide assembly, an electronic module and a cover, each of the flow guide assembly, the electronic module and the cover provided in the closed space of the waterproof case, the cover including a cover top plate and a cover side plate,
• the cover top plate and the cover side plate, together with the case bottom plate and the case side plate, forming an accommodation space to accommodate the flow guide assembly and the electronic module,
• the cover including a first vent hole and a second vent hole, and
• the flow guide assembly being configured to guide air, entering the accommodation space from the first vent hole, to flow through the electronic module, and to be discharged from the second vent hole.