POWER BOX FOR LOSS PREVENTION, PILE INCLUDING IT, AND ITS MANUFACTING METHODS

摘要

The present invention relates to a power distribution board for preventing the loss of a cover, to a traffic pile including the same and to manufacturing methods thereof. More specifically, the present invention relates to a power distribution board for preventing the loss of a cover, to a traffic pile including the same and to manufacturing methods thereof, wherein the power distribution board can be opened and closed easily while preventing the theft or loss of the cover of the power distribution board installed inside a traffic pile. The power distribution board according to the present invention comprises: four side walls attached to a traffic pile to form a quadrangular shape; and a cover including a cover part for covering the front surface of an inner space formed by the side walls. One or more protrusion parts, which protrude from the cover part, are formed at both ends of the cover part respectively. A cover loss preventing groove, into which the cover is inserted, is formed on any one side wall among the four side walls. The cover loss preventing groove is formed with such a height as to prevent the protrusion parts of the cover from passing.