Conducting wire rubber sleeve, power distribution box and vehicle

The utility model provides a conducting wire rubber sleeve, a power distribution box and a vehicle. The conducting wire rubber sleeve comprises a rubber sleeve body and a skeleton, wherein the rubber sleeve body is provided with a central through hole used for allowing a conducting wire to be arranged in a penetrating manner, one end of the rubber sleeve body forms a mounting end used for being connected with the power distribution box, and an accommodating cavity is formed in the mounting end; the skeleton is provided with a skeleton hole corresponding to the central through hole of the rubber sleeve body and detachably arranged in the accommodating cavity. By the application of the technical scheme adopted by the utility model, as the skeleton is detachably arranged in the mounting end of the rubber sleeve body, when the conducting wire is arranged in the rubber sleeve body in a penetrating manner, the skeleton is separated from the rubber sleeve body, and the central through hole of the rubber sleeve body is enlarged by using an expander to conveniently arrange the conducting wire in a penetrating manner; therefore, the conducting wire rubber sleeve provided by the utility model is convenient for the arrangement of the conducting wire in a penetrating manner.