Geometrical streamline flow guiding and heat dissipating structure

Abstract

A geometrical streamline flow guiding and heat-dissipating structure is formed by a heat-transferring seat, a heat-dissipating device and a fan. The heat-transferring seat has at least one heat conductive surface for being connected to the heat source. The heat-transferring seat further has at least one heat-transferring seat for heat dissipation with the radiating surface. The radiating surface has a three dimensional form, i.e. one side of the radiating surface is higher than another side thereof so as to be beneficial to guide the airflow. The heat-transferring'seat is covered with the heat-dissipating device having a shape matching with the bottom thereof. The heat-transferring seat is formed by many pieces or is formed by a continuous folded structure, or is formed integrally through die casting, forging or slitting. The heat-dissipating device is buckled to the heat source through a buckle; the heat-dissipating device is connected to the fan. The fan serves to guide air into the heat-dissipating device; by the guiding of the heat-dissipating device and the radiating surface of the heat-transferring seat, air flows along streamline paths.

What is claimed is:  
     
         1 . A geometrical streamline flow guiding and heat-dissipating structure formed by a heat-transferring seat, a heat-dissipating device and a fan, wherein the heat-transferring seat has at least one heat conductive surface for being connected to the heat source, the heat-transferring seat further has at least one radiating surface for heat dissipation; the radiating surface has a three dimensional form, i.e. one side of the radiating surface is higher than another side thereof so as to be beneficial to guide the airflow; the heat-transferring seat is covered with the heat-dissipating device having a shape matching with a bottom thereof; the heat-dissipating device is buckled to the heat source through a buckle; the heat-dissipating device is connected to the fan; the fan serves to guide air into the heat-dissipating device, by guiding of the heat-dissipating device and the radiating surface of the heat-transferring seat, air flows along streamline paths.  
     
     
         2 . The geometrical streamline flow guiding and heat-dissipating structure as claimed in  claim 1 , wherein the radiating surface of the heat-transferring seat is selected from one of a group including a tilt surface, a cambered surface, a tapered surface, a curved surface and the combination thereof.  
     
     
         3 . The geometrical streamline flow guiding and heat-dissipating structure as claimed in  claim 1 , wherein the heat-transferring seat has a solid body.  
     
     
         4 . The geometrical streamline flow guiding and heat-dissipating structure as claimed in  claim 1 , wherein the heat-transferring seat is a hollow body.  
     
     
         5 . The geometrical streamline flow guiding and heat-dissipating structure as claimed in  claim 1 , wherein the heat-transferring seat is a hollow body, and at least one heat pipe is inserted thereinto.  
     
     
         6 . The geometrical streamline flow guiding and heat-dissipating structure as claimed in  claim 1 , wherein the heat-transferring seat is a hollow body and at least one support is installed therein.  
     
     
         7 . The geometrical streamline flow guiding and heat-dissipating structure as claimed in  claim 1 , wherein the heat-transferring seat is a hollow body and liquid is contained in a hollow portion.  
     
     
         8 . The geometrical streamline flow guiding and heat-dissipating structure as claimed in  claim 7 , wherein the heat-transferring seat is a heat pipe.  
     
     
         9 . The geometrical streamline flow guiding and heat-dissipating structure as claimed in  claim 1 , wherein the heat-transferring seat is formed by at least one radiating block and at least one heat pipe, the radiating block is formed with heat conductive surfaces, and radiating surfaces are formed on the radiating block or a surface of the heat pipe.  
     
     
         10 . The geometrical streamline flow guiding and heat-dissipating structure as claimed in  claim 1 , wherein the guiding and radiating strips have a shape selected from one of a group including a straight shape, a spiral shape and a helical shape.  
     
     
         11 . The geometrical streamline flow guiding and heat-dissipating structure as claimed in  claim 1 , wherein the heat-transferring seat is formed by many pieces or is formed by a continuous folded structure.  
     
     
         12 . The geometrical streamline flow guiding and heat-dissipating structure as claimed in  claim 1 , wherein the fan is installed on the heat-dissipating device through a fixing mask.  
     
     
         13 . The geometrical streamline flow guiding and heat-dissipating structure as claimed in  claim 1 , wherein the fan is embedded into the heat-dissipating device.  
     
     
         14 . The geometrical streamline flow guiding and heat-dissipating structure as claimed in  claim 1 , wherein the heat-dissipating device is integrally formed with the heat-transferring seat.  
     
     
         15 . The geometrical streamline flow guiding and heat-dissipating structure as claimed in  claim 1 , wherein the heat-transferring seat is formed integrally, which is formed by one way selecting from one of a group of die casting, forging, and slitting.  
     
     
         16 . The geometrical streamline flow guiding and heat-dissipating structure as claimed in  claim 1 , wherein the heat-dissipating device is formed integrally, which is formed by one way selecting from one of a group of die casting, forging, and slitting.