Provided is a distribution line having a bird repellent function. The distribution line of the present invention comprises: a main body including a frame including an accommodation space therein and having an opened vent on an outer surface thereof, and an insulator wing fixed to an outer side surface of the frame and having wings of a circular structure stacked to be spaced apart from each other； an air freshener module including a bird repellent sublimated into an atmosphere and blocking an approach of birds, and a case for accommodating the bird repellent, and accommodated in the accommodation space of the frame； a connection unit including a penetration core protruding from one surface of the frame and extending toward a distribution line, a fixing stand for fixing the penetration core to one surface of the frame, and a coupling stand for coupling the penetration core and the distribution line； and a power supply unit including a piezoelectric material inserted between the fixing stand and one surface of the frame, and a heating electrode connected to the piezoelectric material and being in contact with an upper portion of the case. An upper cap of the case includes a first metal layer having a first thermal expansion coefficient, a second metal layer having a second thermal expansion coefficient lower than the first thermal expansion coefficient and disposed on the first metal layer, and an emission hole penetrating the first and second metal layers. Also, the piezoelectric material of the power supply unit generates electric energy when the distribution line moves, the heating electrode receives the electric energy to heat the upper cap of the case, a thermal deformation of the first and second metal layers generated due to the heating is generated, thereby increasing an outer diameter of the emission hole, and activating the emission of the bird repellent.조류 퇴치 기능을 갖는 배전 선로가 제공된다. 상기 배전 선로는 내부에 수용공간을 포함하며 외면에 개구된 통기구를 포함하는 프레임, 및 상기 프레임 외측면에 고정되며 원형 구조의 날개가 서
