The utility model provides a generating line connector and cabinet structure, the generating line connector includes middle conductor, about middle conductor both ends have respectively the jack that is arranged in inserting on the corresponding air chamber casing and with the electrically conductive link of being connected of the electrically conductive end of air chamber, the periphery cover of middle conductor is equipped with insulating adapter sleeve, two ends of pegging graft of the left and right sides of insulating adapter sleeve in being used for inserting the jack on the corresponding air chamber casing, on the outer peripheral face of insulating adapter sleeve in two peg graft between the end protruding be equipped with be used for being in between the adjacent air chamber casing and with about the connecting piece be connected of the casing of two air chambers, still be equipped with the seal structure in the clearance between the corresponding jack that is used for sealed insulation adapter sleeve and air chamber casing on the insulating adapter sleeve. The utility model discloses a generating line connector simple structure, convenient to use, life is higher.