Novel blade-free fan

Novel blade-free fan

  • CN 201,916,261 U
  • Filed: 01/26/2011
  • Issued: 08/03/2011
  • Est. Priority Date: 01/26/2011
  • Status: Active Grant
First Claim
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1. novel on-bladed formula fan, comprise ring nozzle, the casing that is connected with ring nozzle, be arranged at the brushless electric machine in the casing, reach the pedestal that can relatively rotate or tilt with casing, it is characterized in that:

  • described pedestal is fastened by two substrates and forms, can relatively rotate connection by central rotating shaft therebetween, two substrates are provided with oscillating mechanism, described oscillating mechanism comprises motor, crank that is connected with motor and the connecting rod that flexibly connects with crank, described motor is fixed on the upper substrate, and the other end of connecting rod can relatively rotate by roller pin with infrabasal plate center rotating shaft through hole first and be connected.

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