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Air cleaner

  • US 10,323,855 B2
  • Filed: 02/24/2017
  • Issued: 06/18/2019
  • Est. Priority Date: 02/26/2016
  • Status: Active Grant
First Claim
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1. An air cleaner, comprising:

  • a first air cleaning module including a first fan, a first filter, a first inlet through which air is suctioned into the first filter, and a first outlet through which air passing through the first fan is discharged;

    a second air cleaning module including a second fan, a second filter, and a second inlet through which air is suctioned into the second filter, wherein the first and second air cleaning modules are stacked in a vertical direction;

    an air flow controller disposed on the second air cleaning module and configured to be movable from a first position to a second position, the air flow controller including;

    a housing in which a third fan is installed, the third fan being configured to control a flow of the air discharged from the second air cleaning module; and

    a second outlet through which air passing through the third fan is discharged, wherein the first position is a position in which a top of the air flow controller extends substantially parallel to a top of the second air cleaning module in height, and wherein the second position is a position at which the top of the air flow controller is at an angle with respect to the top of the second air cleaning module.

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