Heat dissipation module

Abstract

A heat dissipation module adapted for dissipating heat generated by a heat source includes at least a heat pipe and a heat dissipation fin assembly. The heat pipe has a heat-absorbing section and a heat-dissipating section. The heat dissipation fin assembly includes a plurality of graphite fins and a plurality of spacers and the graphite fins and the spacers are connected to the heat-dissipating section alternatively. Each of the spacers has a first baffle board and a first convex part, the first baffle board is adapted to be against the graphite fin, and the first convex part is adapted to project from the first baffle board along an extending direction of the heat-dissipating section.

1 . A heat dissipation module, adapted for dissipating heat generated by a heat source, the heat dissipation module comprising:
 at least one heat pipe, having a heat-absorbing section and a heat-dissipating section; and   a heat dissipation fin assembly comprising:
 a plurality of graphite fins; and 
 a plurality of spacers, wherein the graphite fins and the spacers connect to the heat-dissipating section alternately and each of the spacers has a first baffle board and a first convex part, the first baffle board is adjacent to the graphite fin and the first convex part projects from the first baffle board along an extending direction of the heat-dissipating section. 
   
     
     
         2 . The heat dissipation module according to  claim 1 , further comprising two protection components connected to the heat-dissipating section and clipped the heat-dissipating fin assembly between the protection components. 
     
     
         3 . The heat dissipation module according to  claim 2 , further comprising a jointing material disposed between the heat-dissipating section and the heat-dissipating fin assembly. 
     
     
         4 . The heat dissipation module according to  claim 1 , further comprising an absorbing unit adapted to be thermally conducted to the heat source and the heat-absorbing section thermally conducted to the adsorbing unit. 
     
     
         5 . The heat dissipation module according to  claim 1 , wherein each of the graphite fins has at least one first through hole and the heat-dissipating section passes through the first through hole and a jointing material is disposed between the first through hole and the heat-dissipating section. 
     
     
         6 . The heat dissipation module according to  claim 5 , wherein each of the first through holes has a first opening and the jointing material is disposed between the first opening and the heat-dissipating section. 
     
     
         7 . The heat dissipation module according to  claim 1 , wherein each of the spacers has at least one second through hole and the heat-dissipating section passes through the second through hole and a jointing material is disposed between the second through hole and the heat-dissipating section. 
     
     
         8 . The heat dissipation module according to  claim 7 , wherein each of the second through holes has a second opening and the jointing material is disposed between the second opening and the heat-dissipating section. 
     
     
         9 . The heat dissipation module according to  claim 7 , wherein each of the spacers is a cylinder. 
     
     
         10 . The heat dissipation module according to  claim 7 , wherein the first convex part surrounds at least a part of the edge of the second through hole. 
     
     
         11 . The heat dissipation module according to  claim 10 , wherein each of the first convex part is away from the absorbing section and projects from the first baffle board along the extending direction of the heat-dissipating section. 
     
     
         12 . The heat dissipation module according to  claim 1 , wherein each of the protection components has at least one third through hole and the heat-dissipating section passes through the third through hole and the jointing material is disposed between the third through hole and the heat-dissipating section. 
     
     
         13 . The heat dissipation module according to  claim 12 , wherein each of the third through holes has a third opening and the jointing material is disposed between the third opening and the heat-dissipating section. 
     
     
         14 . The heat dissipation module according to  claim 12 , wherein each of the protection components has a second baffle board and a second convex part and the second convex part surrounds at least a part of the edge of the third through hole and the second convex part projects from the second baffle board along the extending direction of the heat-dissipating section for being against the graphite fin or the spacer. 
     
     
         15 . The heat dissipation module according to  claim 14 , wherein each of the second convex parts is away from the absorbing section and projects from the second baffle board along the extending direction of the heat-dissipating section. 
     
     
         16 . The heat dissipation module according to  claim 14 , wherein an outline of the second baffle board is substantially the same as an outline of the graphite fin. 
     
     
         17 . The heat dissipation module according to  claim 3 , wherein the jointing material is solder or glue. 
     
     
         18 . The heat dissipation module according to  claim 2 , further comprising a jointing material disposed between the heat-dissipating section and the protection components.