Spherical pendulum direct drive type wave power generation device

The invention discloses a spherical pendulum direct drive type wave power generation device which comprises a spherical case, a supporting frame, a plurality of sets of floating plates, a mooring rope, a seabed weight, an internal case device and a generating mechanism. The spherical case is connected with the seabed weight through the mooring rope. The floating plates are fixedly welded to the periphery of the exterior of the spherical case. The two ends of the internal cabin device are fixedly connected with the spherical case through the supporting frame. The whole device can collect wave power in different directions under the inertia effect of a heavy punch, and the vertical reciprocating motion of waves can be converted into the single-direction rotating motion of a rotating shaft, so that a permanent magnet generator is driven to generate electricity. The wave power generation device can collect the wave power in the different directions and is high in wave power conversion efficiency, all energy conve