Secondary cyclone dust separating cup of vacuum cleaner

Secondary cyclone dust separating cup of vacuum cleaner

  • CN 100,407,977 C
  • Filed: 07/21/2006
  • Issued: 08/06/2008
  • Est. Priority Date: 07/21/2006
  • Status: Active Grant
First Claim
Patent Images

1. secondary cyclone dust separating cup of vacuum cleaner, it comprises dirt cup cup (11), be opened in the dirt cup air outlet (1) on the cup, with the tangent dirt cup air inlet (3) of cup perisporium be located at separator in the cup, described separator is provided with outer cylinder body (5), the outer cylinder body perisporium has the separator air inlet (6) that is lower than dirt cup air inlet (3), the below of separator air inlet (6) is provided with cage (7), the outer cylinder body bottom links to each other with cage, the top of outer cylinder body links to each other with dirt cup housing by connecting support (15), the outer cylinder body center is provided with the inner barrel (12) of coaxial arrangement, on inner barrel top, the top of separator air inlet (6) offers the inner barrel air inlet (2) tangent with the perisporium of inner barrel, the inner barrel top links to each other with dirt cup cup by described connection support, its underpart is passed cage (7) and is linked to each other with dirt cup bottom, dirt cup air inlet (3) communicates with dirt cup air outlet (1) by separator air inlet (6) and inner barrel air inlet (2), the described separator air inlet (6) that is opened on the separator outer cylinder body is distributed on the circumferential wall of outer cylinder body lower end, it is rectangular or circular, it is characterized in that the described inner barrel air inlet (2) that is opened in separator inner barrel top, it is made up of its passage axial and that the cup perisporium is tangent more than two or two, or rotates uniform rearranging by blade (17) by annular array.

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