| 摘要 |
An automatic cleaner is provided to minimize the distance between a suction port and a suction device and to suck foreign materials into the suction port effectively by positioning a battery and the suction port at the other sides of each other on the basis of the suction device or a driving wheel. An automatic cleaner comprises a body(110), wheels, and a suction port. The body contains a battery(200) supplying power. The suction port is formed on the lower surface of the body to suck air including foreign matters. The suction port and the battery are positioned at the other sides of each other on the basis of a center line of the driving wheel.
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