Self-powered wheel structure and vehicle with the same

A vehicle comprising:

• a frame;
• a power storage module;
• and
• a self-powered wheel structure electrically connected to the power storage module, the self-powered wheel structure comprising:
• a tire unit;
• a hub unit comprising a hub, a spoke, and a rim, the hub disposed at a center of the rim, the rim coaxially arranged with the hum, the spoke connected between the hub and the rim in a radiating manner along in a radial direction, wherein the tire unit is disposed on outer side of the rim, the tire unit and the rim cooperatively define a cavity for containing gas;
• and
• a plurality of first power generation units, each of the plurality of first power generation units comprising a metal ball, a magnetic member, and a metallic elastic coil arranging sequentially along the radial direction, wherein the metal ball is movably disposed within the cavity, the rim defines a through-hole corresponding to the metal ball, the through-hole is connected to the cavity, the magnetic member penetrates through the through-hole and is movable along the radial direction, two ends of the metallic elastic coil are abutted against the magnetic member and the hub, respectively, and the metallic elastic coil is electrically connected to a power storage module.