Heat dissipation unit connection reinforcement structure

Abstract

A heat dissipation unit connection reinforcement structure includes a case, at least one reinforcement structure and at least one heat pipe. The case has a case chamber and at least one opening formed through a top side of the case in communication with the case chamber. The reinforcement structure has a reinforcement main body correspondingly disposed on the opening. The reinforcement main body has a connection hole in communication with the case chamber. The heat pipe has a heat pipe chamber. One end of the heat pipe is inserted in the corresponding connection hole. The heat pipe chamber is in communication with the case chamber. The inner circumference of the reinforcement main body is tightly attached to and connected with an outer side of the corresponding heat pipe.

What is claimed is: 
     
         1 . A heat dissipation unit connection reinforcement structure comprising:
 a case having a case chamber and at least one opening, a working fluid being contained in the case chamber, a case capillary structure being formed on an inner wall of the case chamber, the at least one opening being formed through a top side of the case in communication with the case chamber;   at least one reinforcement structure having a reinforcement main body correspondingly disposed on the at least one opening, the reinforcement main body having a connection hole formed through the reinforcement main body and an inner circumference, the connection hole communicating with the corresponding case chamber; and   at least one heat pipe, the heat pipe having a closed end, an open end and a heat pipe chamber, the open end of the heat pipe being inserted in the corresponding connection hole, the inner circumference of the reinforcement main body being tightly attached to an outer side of the corresponding heat pipe, the heat pipe chamber being positioned between the open end and the closed end in communication with the case chamber through the open end, a heat pipe capillary structure being formed on an inner side of the heat pipe in connection with the case capillary structure in the case chamber.   
     
     
         2 . The heat dissipation unit connection reinforcement structure as claimed in  claim 1 , wherein the reinforcement main body upward extends from the top side of the case in adjacency to a periphery of the at least one opening. 
     
     
         3 . The heat dissipation unit connection reinforcement structure as claimed in  claim 1 , wherein the case is formed with at least one connection sink, the at least one connection sink being recessed on the top side of the case in adjacency to the at least one opening. 
     
     
         4 . The heat dissipation unit connection reinforcement structure as claimed in  claim 3 , wherein the reinforcement main body has a mating section and a reinforcement connection section, the mating section horizontally outward extending from an outer circumference of the reinforcement connection section and being correspondingly connected with the at least one connection sink, an upper side of the mating section being flush with the adjacent top side of the case, the connection hole being formed through the reinforcement connection section, the inner circumference of the reinforcement connection section being tightly attached to and connected with the outer side of the corresponding heat pipe. 
     
     
         5 . The heat dissipation unit connection reinforcement structure as claimed in  claim 4 , wherein the reinforcement main body has a hub section downward protruding from a bottom end of the reinforcement connection section, the hub section being correspondingly inserted with an inner circumference of the at least one opening, an inner circumference of the hub section being tightly attached to and connected with the outer side of the corresponding heat pipe. 
     
     
         6 . The heat dissipation unit connection reinforcement structure as claimed in  claim 1 , wherein an extension section integrally outward extends from the open end of the heat pipe, the extension section extending into the case chamber to directly abut against the bottom side of the case chamber, the heat pipe capillary structure extending from the closed end toward the open end into direct connection and contact with the case capillary structure of the bottom side of the case chamber. 
     
     
         7 . The heat dissipation unit connection reinforcement structure as claimed in  claim 1 , wherein the heat pipe capillary structure on the inner side of the open end of the heat pipe is in connection with the adjacent case capillary structure on the top side of the case chamber and the heat pipe capillary structure on the inner side of the extension section is in connection with the adjacent case capillary structure on the bottom side of the case chamber. 
     
     
         8 . The heat dissipation unit connection reinforcement structure as claimed in  claim 1 , wherein the case is a vapor chamber or a heat plate. 
     
     
         9 . The heat dissipation unit connection reinforcement structure as claimed in  claim 1 , wherein the reinforcement main body is made of metal material. 
     
     
         10 . The heat dissipation unit connection reinforcement structure as claimed in  claim 6 , wherein a notch is formed between the open end and the extension section. 
     
     
         11 . The heat dissipation unit connection reinforcement structure as claimed in  claim 1 , wherein the case has a bottom side, a periphery and a sealing tube, the periphery being surroundingly disposed between the top side and the bottom side, the sealing tube passing through the periphery in communication with the case chamber.