Gapless heat pipe combination structure and combination method thereof

Abstract

A gapless heat pipe combination structure and a combination method thereof are provided. An open slot being open is formed on a bottom surface of a heat dissipation device, an adhesive layer is disposed on a surface of grooves in the open slot, and a plurality of heat pipes is provided, which are adhered to the surface of the grooves closely through the adhesive layer respectively. A jig is used to press heating segments of the heat pipes at least once, so that the heating segments exposed from the open slot form a plane heating surface, and the heating surface of the heat pipes completely contact with an area of a heat source, thereby improving overall thermal conduction performance.

1 . A gapless heat pipe combination structure, comprising:
 a heat dissipation device, wherein a bottom surface of the heat dissipation device is formed into an open slot, and a surface of the open slot is disposed with a plurality of grooves;   an adhesive layer, disposed on a surface of the grooves of the open slot; and   a plurality of heat pipes, wherein the heat pipes have heating segments and exothermic segments, the exothermic segments extend from the open slot to the outside, side edges of the heating segments are arranged in parallel closely, received in the open slot, and adhered to the surface of the grooves closely through the adhesive layer respectively, and the heating segments are exposed at the open slot to form a plane heating surface.   
     
     
         2 . The gapless heat pipe combination structure according to  claim 1 , wherein the heat dissipation device is a fixing seat for heat dissipation. 
     
     
         3 . The gapless heat pipe combination structure according to  claim 1 , wherein the heat dissipation device is formed by a plurality of heat sink fins arranged in parallel and adjacent to each other, recessed portions corresponding to each other are formed on bottom sides of the heat sink fins, and the recessed portions are arranged in parallel and adjacent to each other to form the open slot. 
     
     
         4 . The gapless heat pipe combination structure according to  claim 1 , wherein a cross-sectional shape of the grooves in the open slot corresponds to a cross-sectional shape of the heating segments. 
     
     
         5 . The gapless heat pipe combination structure according to  claim 1 , wherein the heating surface of the heating segments is aligned with the side edges of the open slot. 
     
     
         6 . The gapless heat pipe combination structure according to  claim 1 , wherein the heating surface of the heating segments protrudes from the side edges of the open slot. 
     
     
         7 . The gapless heat pipe combination structure according to  claim 1 , wherein the heating surface of the heating segments is recessed in the open slot. 
     
     
         8 . A combination method of gapless heat pipes, comprising:
 providing a heat dissipation device, wherein a bottom surface of the heat dissipation device is formed into an open slot, and a surface of the open slot is disposed with a plurality of grooves;   disposing an adhesive layer on a surface of the grooves of the open slot; and   providing a plurality of heat pipes, wherein the heat pipes have heating segments and exothermic segments, the exothermic segments extend from the open slot to outside, side edges of the heating segments are arranged in parallel closely, received in the open slot, and adhered to the surface of the grooves closely through the adhesive layer respectively, the heating segments of the heat pipes are pressed flat at least once by a jig, and the heating segments are exposed at the open slot to form a plane heating surface.   
     
     
         9 . The combination method of gapless heat pipes according to  claim 8 , wherein the heat dissipation device is a fixing seat for heat dissipation. 
     
     
         10 . The combination method of gapless heat pipes according to  claim 8 , wherein the heat dissipation device is formed by a plurality of heat sink fins arranged in parallel and adjacent to each other, recessed portions corresponding to each other are formed on bottom sides of the heat sink fins, and the recessed portions are arranged in parallel and adjacent to each other to form the open slot. 
     
     
         11 . The combination method of gapless heat pipes according to  claim 8 , wherein a cross-sectional shape of the grooves in the open slot corresponds to a cross-sectional shape of the heating segments. 
     
     
         12 . The combination method of gapless heat pipes according to  claim 8 , wherein the jig is used to process two sides of the heating segments of the heat pipes, so that the heating segments get slimmer, and the side edges are arranged in parallel closely and are received in the open slot. 
     
     
         13 . The combination method of gapless heat pipes according to  claim 12 , wherein a cross-sectional shape of the heating segments corresponds to a cross-sectional shape of the grooves in the open slot.