Abstract: An aluminum alloy cabinet board is revealed. A plurality of cabinet boards can be assembled into a cabinet assembly. The cabinet board includes a central plate, two lateral base plates and a plurality of cover plates. A hollow part is penetrating through the lateral base plate and a reinforcement tube is mounted into the hollow part. A plurality of pressing bolts is passed through the central plate and the two lateral base plates for fastening and positioning firmly. Thereby the structural strength of the whole cabinet board is improved. The design of the cabinet board also prevents insects from getting therein so that the cabinet board is insect resistant.

Abstract: An aluminum cabinet is revealed. A plurality of positioning members is disposed on an upper edge, a lower edge and a middle part of an inner surface of two side plates. Two outer main plates are set between the two side plates respectively. An assembly block arranged at each of two sides of the outer main plate is mounted with an assembly member. The assembly member is mounted with and connected to the positioning member. An inner partition is arranged between the two side plates. A fixing block disposed on each of two sides of the inner partition is mounted with a fixing member. A fixing pin mounted in the fixing member is mounted with and connected to the positioning member. Thereby the connecting components are hidden after assembling. Thus not only the visual appearance of the cabinet is more pleasing, the sense of value is also increased.