Multi-tar-bin electronic cigarette convenient to switch

The utility model provides a multi-tar-bin electronic cigarette convenient to switch, and belongs to the technical field of electronic cigarettes. The multi-tar-bin electronic cigarette convenient to switch comprises a cigarette rod, the cigarette rod comprises a grip, a tar bin mounting cavity is formed in the top of the grip, a tar bin mechanism is arranged in the tar bin mounting cavity and comprises a tar bin rotating wheel, a suction nozzle is fixedly mounted at one end of the top of the tar bin mounting cavity, and a cigarette holder is fixedly mounted at the other end of the top of the tar bin rotating wheel. A plurality of smoke cartridge cavities are formed in the surface of the oil bin rotating wheel, smoke cartridges are connected into the smoke cartridge cavities in a clamped mode, a bearing cavity is formed in the middle of the bottom end of the oil bin mounting cavity, a rotating shaft is fixedly installed in the middle of the oil bin rotating wheel, and a rotating bearing is rotationally connec