Fan

Fan

CN
  • CN 205,013,326 U
  • Filed: 09/25/2015
  • Issued: 02/03/2016
  • Est. Priority Date: 09/25/2015
  • Status: Active Grant
First Claim
Patent Images

1. a blower fan, comprise shell (1), with air intake port (8) and air outlet (6) on shell (1), shell (1) sidewall outer relative with air intake port (8) is installed with blade motor (7), the transmission shaft of blade motor (7) stretches to the interior also transmission of shell (1) and is provided with rotating machinery, it is characterized in that, rotating machinery comprises rotating disk (3), rotating disk (3) side of air intake port (8) side, place, multiple blade (4) repeating to arrange equidistantly is fixedly connected with centered by the rotating center of rotating disk (3), blade (4) is triangle, blade (4) the summit that angle is minimum in the triangles near the center of rotating disk (3).

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×