Sealing assembly and cabinet

The utility model discloses a sealing assembly and a cabinet, and belongs to the field of electronic equipment cabinets. The sealing assembly comprises a main body and a mounting piece, the main body comprises a first sealing part, a connecting part and a mounting part which are sequentially connected, the connecting part is located between the first sealing part and the mounting part, and the first sealing part and the mounting part are located on the two opposite sides of the connecting part respectively; the mounting part is connected with the side, facing the connecting part, of the mounting part, the mounting part can be detachably connected with the cabinet, and when the mounting part is connected with the cabinet, the first sealing part blocks the square hole of the square hole strip of the cabinet. Local hot spots can be eliminated, and the sensing accuracy of the temperature sensor is improved. 本申请公开了一种密封组件以及机柜，属于电子设备箱柜领域。该密封组件包括主体和安装件；主体包括依次相连的第一密封部、连接部和安装部，连接部位于第一密封部和安装部之间，且第一密封部和安装部分别位于连接部的相反两侧；安装