Portable multi -functional conversion power supply box

The utility model discloses a portable multi -functional conversion power supply box belongs to electric power tool technical field. The power distribution box comprises a box body, be provided with knife switch, socket and killer switch on the panel of box, the number of socket, killer switch respectively is 2~10, the lateral surface of box is provided with external power supply and connects, the general supply of the whole box of knife switch control, knife switch connects the killer switch, each killer switch is parallelly connected mutually, the equal connection socket of each killer switch. The utility model discloses simple structure, convenient operation carries easily, and the safety and stability is fit for using when electric power construction department and field construction operation, when the multiple equipment concurrent operation in interim power consumption place, has independent protection device, can guarantee security, reliability and the stability of operation. 本实用新型公开了一种便携式多功能转换电源箱，属于电力