Heat-dissipating structure

Abstract

A heat-dissipating structure includes a heat-dissipating partition, a first heat-dissipating layer, and a second heat-dissipating layer. The heat-dissipating partition a first surface and a second surface that are opposite to each other. The first heat-dissipating layer includes a plurality of first heat pipes, each of which is disposed on the first surface of the heat-dissipating partition. The second heat-dissipating layer includes a plurality of second heat pipes, each of which is disposed on the second surface of the heat-dissipating partition. Each of the first heat pipes of the first heat-dissipating layer has at least one part overlapping at least one part of one of the second heat pipe of the second heat-dissipating layer. Thereby, heat from a to-be-cooled article can be quickly dissipated through the first heat-dissipating layer, the heat-dissipating partition, and the second heat-dissipating layer.

What is claimed is: 
     
         1 . A heat-dissipating structure, comprising:
 a heat-dissipating partition, having two opposite surfaces, wherein one said surface is defined as a first surface, and the other surface is defined as a second surface;   a first heat-dissipating layer, including a plurality of first heat pipes, each said first heat pipe being disposed on the first surface of the heat-dissipating partition; and   a second heat-dissipating layer, including a plurality of second heat pipes, each said second heat pipe being disposed on the second surface of the heat-dissipating partition, wherein, each said first heat pipe of the first heat-dissipating layer has at least one part overlapping at least one part of each said second heat pipe of the second heat-dissipating layer.   
     
     
         2 . The heat-dissipating structure of  claim 1 , wherein at least one said first heat pipe has one end extending opposite to corresponding ends of the other first heat pipes so as to each extending in an opposite direction and form a first extended section, and the second heat pipes of the second heat-dissipating layer have one ends thereof extending to form a second extended section. 
     
     
         3 . The heat-dissipating structure of  claim 2 , further comprising at least one heatsink set that is disposed on at least one of the first extended section and the second extended section. 
     
     
         4 . The heat-dissipating structure of  claim 1 , wherein each said first heat pipe has one surface disposed on the first surface of the heat-dissipating partition, and each said second heat pipe has one surface disposed on the second surface of the heat-dissipating partition. 
     
     
         5 . The heat-dissipating structure of  claim 4 , wherein at least one said first heat pipe has one end extending opposite to corresponding ends of the other first heat pipes so as to each extending in an opposite direction and form a first extended section, and the second heat pipes of the second heat-dissipating layer have one ends thereof extending to form a second extended section. 
     
     
         6 . The heat-dissipating structure of  claim 5 , further comprising at least one heatsink set that is disposed on at least one of the first extended section and the second extended section. 
     
     
         7 . The heat-dissipating structure of  claim 1 , wherein the first surface of the heat-dissipating partition further comprises a plurality of first grooves, each of which is depressed from the first surface for receiving each said first heat pipe, and the second surface of the heat-dissipating partition further comprises a plurality of second grooves, each of which is depressed from the second surface for receiving each said second heat pipe, in which each said first groove has at least one part overlapping at least one part of one said second groove. 
     
     
         8 . The heat-dissipating structure of  claim 7 , wherein at least one said first heat pipe has one end extending opposite to corresponding ends of the other first heat pipes so as to each extending in an opposite direction and form a first extended section, and the second heat pipes of the second heat-dissipating layer have one ends thereof extending to form a second extended section. 
     
     
         9 . The heat-dissipating structure of  claim 8 , further comprising at least one heatsink set that is disposed on at least one of the first extended section and the second extended section. 
     
     
         10 . The heat-dissipating structure of  claim 7 , wherein a spacing portion is provided between the at least one part of each said first groove and the at least one part of the corresponding second groove that overlap each other. 
     
     
         11 . The heat-dissipating structure of  claim 10 , wherein at least one said first heat pipe has one end extending opposite to corresponding ends of the other first heat pipes so as to each extending in an opposite direction and form a first extended section, and the second heat pipes of the second heat-dissipating layer have one ends thereof extending to form a second extended section. 
     
     
         12 . The heat-dissipating structure of  claim 11 , further comprising at least one heatsink set that is disposed on at least one of the first extended section and the second extended section. 
     
     
         13 . The heat-dissipating structure of  claim 7 , wherein a hollowed portion is formed between the at least one part of each said first groove and the at least one part of the corresponding second groove that overlap each other, so that the overlapping parts of the first and second grooves are communicated. 
     
     
         14 . The heat-dissipating structure of  claim 13 , wherein at least one said first heat pipe has one end extending opposite to corresponding ends of the other first heat pipes so as to each extending in an opposite direction and form a first extended section, and the second heat pipes of the second heat-dissipating layer have one ends thereof extending to form a second extended section. 
     
     
         15 . The heat-dissipating structure of  claim 14 , further comprising at least one heatsink set that is disposed on at least one of the first extended section and the second extended section. 
     
     
         16 . The heat-dissipating structure of  claim 1 , further comprising a heatsink set that is depressed to form a plurality of heat-dissipating grooves, wherein each said second heat pipe is disposed on the heatsink set and received in each said heat-dissipating groove, and the second surface of the heat-dissipating partition is disposed on a surface of the heatsink set where the heat-dissipating grooves are formed, while the first surface of the heat-dissipating partition further comprises a plurality of first grooves, each of which receives each said first heat pipe. 
     
     
         17 . The heat-dissipating structure of  claim 16 , wherein the first heat pipe has a round shape and the second heat pipe has a flattened shape. 
     
     
         18 . The heat-dissipating structure of  claim 1 , further comprising a to-be-cooled article that is in direct contact with the first heat pipes of the first heat-dissipating layer.