Get electricity and voltage regulator device relates to power equipment technical field. Can not provide the heat dissipation rigidity that available power source reached current voltage stabilizing circuit system for a long time in order to solve site environment, the poor problem of radiating effect. The riser cover is on the mobile jib body, the outer wall of riser is fixed with electronic radiator fan, annular temperature sensor and supply circuit all link to each other with voltage stabilizing control circuit, voltage stabilizing control circuit still connects micro -machine positive -and -negative -rotation controller, the elastic adjustment pole is connected to micro -machine positive -and -negative -rotation controller's regulation pole control end, the top of elastic adjustment pole and bottom are equipped with respectively to be controlled the contact piece and controls the contact piece under with, micro -machine positive -and -negative -rotation controller's motor control end connects the control signal input of micro -machine, the drive wheel is connected in the pivot of micro -machine, drive wheel and mobile jib body threaded connection. The utility model discloses a stable and intelligent degree is high, is applicable to and gets electricity and steady voltage.