Novel motor voltage -reduction starting cabinet

The utility model relates to a start cabinet technical field, especially, novel motor voltage -reduction starting cabinet, be equipped with the baffle in the explosion -proof outer cabinet, explosion -proof outer cabinet top one side is equipped with first air intake, explosion -proof outer cabinet back plate bottom is equipped with first air outlet, install the return bend between baffle and the first air intake, interior cabinet is installed in the baffle below, explosion -proof outer cabinet bottom is equipped with a plurality of damping device, damping device includes mobile jib and sleeve pipe, cabinet bottom outside explosion -proof is installed to the sleeve pipe, the mobile jib insert locate the cover intraductal, the mobile jib top is connected in interior cabinet bottom, the mobile jib bottom is equipped with spacing dish, the sleeve pipe top is equipped with the spacing ring, be connected with the second spring between spacing dish and the explosion -proof outer cabinet bottom, be connected with fi