Dust-collectable mobile robotic vacuum cleaner

  • US 7,503,096 B2
  • Filed: 07/14/2006
  • Issued: 03/17/2009
  • Est. Priority Date: 12/27/2005
  • Status: Expired due to Fees
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First Claim
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1. A dust-collectable mobile robotic vacuum cleaner comprising:

  • a base frame;

    a driving device mounted to said base frame for generating driving power;

    a control device mounted to said base frame and electrically connected with said driving device for controlling said driving device and the moving direction of said base framea collision-detectable unit mounted to said base frame and electrically connected with said control device for generating a signal while said base frame in motion encounters a barrier; and

    a dust-collecting device mounted to said base frame for collecting dust particles on the ground and having a dust-collecting box, a dust guider, and a round brush, said dust-collecting box having a dust entrance formed at a front side thereof, said dust guider having a front side and a rear side, the rear side is pivotably mounted to said dust-collecting box and located at a lower edge of said dust entrance, and the front side extends downward at a predetermined angle to lie against the ground, wherein said dust guider is pivotably mounted to said dust-collecting box to guide the dust particles into said dust entrance, said round brush being mounted inside said base frame and rotatably located in proximity to the front side of said dust guider for sweep the dust particles onto the dust guider.

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