Blower

Blower

  • CN 201,401,366 Y
  • Filed: 03/27/2009
  • Issued: 02/10/2010
  • Est. Priority Date: 03/06/2009
  • Status: Active Grant
First Claim
Patent Images

1. , a kind of blower fan comprises volute of blower, is located at the wind wheel in the volute of blower and drives the motor that wind wheel rotates;

  • It is characterized in that;

    on volute of blower (6), have a wind inlet (62), the front end of motor (3) stretches in the volute of blower from wind inlet, thereby the bore of wind inlet forms the air intake gap greater than the diameter of motor, is provided with to make its fixing fixing device between motor and volute of blower;

    Comprise also being located at the outer protective housing (1) of motor that be provided with air-inlet grille (11) on protective housing, this protective housing is fixed on the volute of blower.

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