Structure of heat plate

Abstract

A structure of heat plate includes two boards, which mate and are coupled to each other to define therebetween an accommodation chamber and a plurality of capillary layers arranged in the accommodation chamber in such a way that the capillary layers are set on a common horizontal plane and the capillary layers form therebetween a plurality of passages. As such, the efficiency of diffusion of vapor of a working fluid is increased and the uniformity of distribution of the working fluid is improved, so that the efficiency of temperature reduction is improved.

1 . A heat plate, comprising:
 two boards, which are coupled to each other to form an accommodation chamber therebetween; and   a plurality of first capillary layers, which is arranged in the accommodation chamber, the first capillary layers being set on a common horizontal plane, the first capillary layers forming a plurality of passages therebetween.   
     
     
         2 . The heat plate as claimed in  claim 1 , wherein the passages between the first capillary layers are arranged substantially parallel to each other. 
     
     
         3 . The heat plate as claimed in  claim 1 , wherein the passages between the first capillary layers are arranged substantially perpendicular to each other. 
     
     
         4 . The heat plate as claimed in  claim 1 , wherein the passages between the first capillary layers are arranged in a radial pattern. 
     
     
         5 . The heat plate as claimed in  claim 1 , wherein the first capillary layers comprise metal nets. 
     
     
         6 . The heat plate as claimed in  claim 1 , wherein the first capillary layers are formed of sintered powders. 
     
     
         7 . The heat plate as claimed in  claim 1 , wherein the first capillary layers have a thickness that is substantially identical to a depth of the accommodation chamber. 
     
     
         8 . The heat plate as claimed in  claim 1  further comprising a plurality of second capillary layers, which is set on a common horizontal plane, the second capillary layers and the first capillary layers being stacked over each other. 
     
     
         9 . The heat plate as claimed in  claim 8 , wherein the second capillary layers form a plurality of passages therebetween. 
     
     
         10 . The heat plate as claimed in  claim 8 , wherein the second capillary layers comprise metal nets. 
     
     
         11 . The heat plate as claimed in  claim 8 , wherein the second capillary layers are formed of sintered powders. 
     
     
         12 . The heat plate as claimed in  claim 8 , wherein the stacked first and second capillary layers have a thickness that is substantially identical to a depth of the accommodation chamber.