Abstract: A case and an electronic device having the case are provided according to the present application. A fan is arranged on a case wall of the case, an air inlet and an air outlet in communication with the air inlet are arranged in the case wall. The fan is arranged inside the case and is located between the air inlet and the air outlet. Each of the fan is mounted in a bottom-to-top manner with its air inlet facing downwards and its air outlet facing upwards. The air inlet is located at a lower end of the case, the air outlet is located at an upper end of the case, and an air duct from bottom to top is formed by the air inlet, the fan and the air outlet.

Abstract: A combined inverter is arranged, which includes at least two separate box bodies connected detachably, all components of the combined inverter are placed into the box bodies separately, and at least one electrical connection terminal is arranged outside each of the box bodies, and the electrical connection terminal of one of the box bodies is capable of being connected to the electrical connection terminal of another of the box bodies. Therefore, a structure connection and an electrical connection of the combined inverter is achieved, weight of the whole combined inverter is dismantled effectively on the premise of ensuring normal operation of the combined inverter, construction difficult of installation and transportation is reduced, and the combined inverter has high applicability even when having high power.

Abstract: A case and an electronic device having the case are provided according to the present application. A fan is arranged on a case wall of the case, an air inlet and an air outlet in communication with the air inlet are arranged in the case wall. The fan is arranged inside the case and is located between the air inlet and the air outlet. Each of the fan is mounted in a bottom-to-top manner with its air inlet facing downwards and its air outlet facing upwards. The air inlet is located at a lower end of the case, the air outlet is located at an upper end of the case, and an air duct from bottom to top is formed by the air inlet, the fan and the air outlet.

Abstract: A combined inverter is arranged, which includes at least two separate box bodies connected detachably, all components of the combined inverter are placed into the box bodies separately, and at least one electrical connection terminal is arranged outside each of the box bodies, and the electrical connection terminal of one of the box bodies is capable of being connected to the electrical connection terminal of another of the box bodies. Therefore, a structure connection and an electrical connection of the combined inverter is achieved, weight of the whole combined inverter is dismantled effectively on the premise of ensuring normal operation of the combined inverter, construction difficult of installation and transportation is reduced, and the combined inverter has high applicability even when having high power.