Anti-accidently-unlocking three-point-locking outdoor cabinet lock

The utility model discloses an anti-accidently-unlocking three-point-locking outdoor cabinet lock. A lock cylinder (2) is installed in a shell (1), a gear (6) is installed in the lock cylinder (2), a handle (3) is located outside the shell (1) and embedded in one face of the gear (6), a spring bolt (7) is installed on the other face of the gear (6), and two lock rods (4) are inserted into the shell (1) from the upper side and the lower side respectively to be meshed with the gear (6). The handle (3) rotates to drive the gear (6) and the spring bolt (7) to rotate, and thus drives lock heads (5) on the lock rods (4) to move up and down, and the lock heads (5) and the spring bolt (7) are hooked on related parts of an outdoor cabinet to enable a door to be closed securely. The anti-accidently-unlocking three-point-locking outdoor cabinet lock is flat in appearance, smooth in transition, simple in structure and convenient to operate, three-point locking is performed, the handle is provided with the lock, so that t