Plate-type heat pipe

Abstract

A plate-type heat pipe includes a first main body, a capillary structure and a support structure. The first main body has a first face and a second face. The capillary structure is disposed on the first face and the support structure is disposed on the side of the capillary structure opposite to the first main body. When pressing the first main body, capillary structure and support structure, the layers are tightly connected.

What is claimed is: 
     
         1 . A plate-type heat pipe, comprising:
 a first main body having a first face and a second face opposite to the first face;   a capillary structure disposed on the first face of the first main body; and   a support structure disposed on one side of the capillary structure opposed to the first main body;
 wherein the first main body, the capillary structure and the support structure are tightly connected by pressing. 
   
     
     
         2 . The plate-type heat pipe according to  claim 1 , wherein the support structure includes a plurality of support bodies, and the ends of the support bodies are tightly connected to the first main body. 
     
     
         3 . The plate-type heat pipe according to  claim 2 , wherein the first face of the first main body has a plurality of grooves respectively corresponding to the support bodies, one end of each of the support bodies is formed with a mating portion, and the grooves and the mating portions fittingly mate. 
     
     
         4 . The plate-type heat pipe according to  claim 2 , wherein the first face of the first main body is formed with a plurality of protrusions, one end of each of the support bodies is formed with a depression, and the protrusions and the depressions fittingly mate. 
     
     
         5 . The plate-type heat pipe according to  claim 2 , wherein the support bodies have uniform or non-uniform diameters. 
     
     
         6 . The plate-type heat pipe according to  claim 2 , wherein the capillary structure is fixed between the first main body and the support structure. 
     
     
         7 . The plate-type heat pipe according to  claim 1 , wherein the first face of the first main body is formed with a capillary tissue. 
     
     
         8 . The plate-type heat pipe according to  claim 1 , wherein the capillary structure is formed by grid, fiber, powder sintering or a combination thereof. 
     
     
         9 . The plate-type heat pipe according to  claim 1 , further comprising: a second main body correspondingly connected to the first main body to define a chamber, wherein the chamber is vacuumed and filled with fluid.