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VACUUM CLEANER

  • US 20150366425A1
  • Filed: 05/26/2015
  • Published: 12/24/2015
  • Est. Priority Date: 06/24/2014
  • Status: Active Grant
First Claim
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1. A vacuum cleaner comprising:

  • a cleaner body comprising a suction motor to generate suction;

    a suction part to communicate with the cleaner body to suction air and dust particles;

    at least one battery disposed on the cleaner body or the suction part to supply power to the suction motor; and

    a controller to control an operation of the suction motor,wherein the controller controls an output of the suction motor according to an output voltage of the at least one battery.

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