The invention provides a power-distribution-network outdoor equipment five-prevention intelligent lock which comprises a lock body, a lock rod, a lock core, a lock tongue, a pressing plate, first pressing-plate springs, second pressing-plate springs and an electrically-controlled unlocking component. The lock rod is elastically arranged on the lock body, the lock core is rotatably arranged insidethe lock body, the lock tongue is arranged inside the lock body, fixedly connected with the lock core and movably matched with the lock rod, the pressing plate is movably arranged inside the lock bodyand is used for controlling the unlocking and locking, the first pressing-plate springs and the second pressing-plate springs are arranged inside the lock body and support the pressing plate from thetop and the bottom of the pressing plate correspondingly, and the electrically-controlled unlocking component comprises a control plate, a solenoid, a jacking rod, a returning spring and two input electrodes. When the intelligent lock is used, the intelligent lock gains electricity from an electronic key of complementary design through the two input electrodes and works, and after the authorization information of the electronic key is validated to be eligible, the unlocking is performed; and meanwhile the unlocking can be further performed by a matched emergency machinery key. The power-distribution-network outdoor equipment five-prevention intelligent lock is convenient to carry and use, the routing-inspection and unlocking efficiency and accuracy of the power-supplying department are improved by means of the power-distribution-network outdoor equipment five-prevention intelligent lock, misoperations are effectively prevented, and the operational and maintenance cost of the outdoor equipment five-prevention lock can be saved for the power-supplying department.