Anti-condensation structure for cable branch box

The utility model discloses an anti-condensation structure for a cable branch box, which comprises a branch box body, a plurality of sensors are fixedly mounted at the inner top of the branch box body, a plurality of insulators are arranged right behind the plurality of sensors, the plurality of insulators are fixedly mounted at the inner top of the branch box body, and the plurality of sensors are fixedly mounted at the inner top of the branch box body. The plurality of insulators and the plurality of sensors are connected through a copper bar. According to the utility model, through the arrangement of the drying assembly, when air with relatively high humidity enters the branch box body, the heating pipe in the heating box is used for heating, and moisture in the branch box body is conveyed into the heating box through the fan for drying treatment, so that condensed water drops are prevented from dropping on elements in the branch box body; therefore, the protection effect is achieved, the service life of t