The utility model discloses a distribution box for electronic communication. The device comprises a base, a box body is fixedly connected to the top of the base, a box door is hinged to the right sideface of the box body, a vertical plate is fixedly connected to the middle of the inner bottom wall of the box body, an upper mounting frame and a lower mounting frame are fixedly connected to the right side face of the vertical plate, and through holes corresponding to the mounting frames are formed in the left side face of the vertical plate. The utility model has a reasonable structure, penetrating through hole through electric wire, then, the guide wheel passes through the inclined hole, the gathering pipe and the through hole in sequence; a wire is connected to a circuit element. Direction-changing electric wire, rainwater can be prevented from entering the box body along the electric wire; the T-shaped heat conduction piece can recycle heat generated when the circuit element on the installation frame works and conduct the heat to the gathering pipe, the heated gathering pipe can dry moisture on the electric wire penetrating through the gathering pipe, the moisture is prevented from entering the box body along the electric wire, the dryness in the box body is improved, and normal work of the circuit element can be kept.