Blade wheel structure

Abstract

The invention relates to a blade wheel, which includes a hub having a circular end face on the topside and a sidewall formed by extending downwardly from the outer periphery of the hub, a spindle vertically connected at a center beneath said circular end face, a plurality of blades disposed on the outer periphery of the side wall, a permanent magnet disposed on the inner periphery of the side wall, and a plurality of magnets or permeable components disposed on the circular end face of the hub. By means of the magnetic attraction and mutual traction, the driven element inside the cooled part is driven to synchronously rotate along with the hub, not only dissipating the heat of the cooled part, but also achieving dual effects inclusive of heat dissipation and power driving by means of the power supplied by the traction through the magnet or the permeable component.

1 . A blade wheel structure, comprising: 
 a hub having a circular end face on a top side of said hub and a sidewall formed by extending downwardly from a perimeter of said circular end face;    a spindle vertically connected at a center beneath said circular end face;    a plurality of blades disposed on an outer periphery of said sidewall;    a permanent magnet disposed on an inner periphery of said sidewall; and    a plurality of permeable components disposed on said circular end face.    
   
   
       2 . The blade wheel structure of  claim 1 , wherein said plurality of permeable components are located on an annular periphery surrounding an axis traversing said spindle.  
   
   
       3 . The blade wheel structure of  claim 1 , wherein said permeable components are stuck on said hub.  
   
   
       4 . The blade wheel structure of  claim 1 , wherein said circular end face is disposed a plurality of clips for fastening said plurality of permeable components.  
   
   
       5 . The blade wheel structure of  claim 1 , wherein said circular end face is disposed at least two positioning slots for said plurality of permeable components to be inserted therein and fastened on said hub.  
   
   
       6 . The blade wheel structure of  claim 1 , wherein said plurality of permeable components are in form of single-piece magnet having at least two polarities.  
   
   
       7 . The blade wheel structure of  claim 1 , wherein said plurality of permeable components are in form of a sector plate having at least two polarities.  
   
   
       8 . The blade wheel structure of  claim 1 , wherein said plurality of permeable components are in form of a metal with permeability.