Radiator and electronic device having the same

Abstract

A radiator includes: a tube through which a coolant flows; and a single tank including: a supplying chamber communicating with an end of the tube, for supplying the tube with the coolant; and a collecting chamber communicating with the other end of the tube, partitioned to the supplying chamber, and for collecting the coolant discharged from the tube.

1 . A radiator comprising:
 a tube through which a coolant flows; and   a single tank comprising:
 a supplying chamber communicating with an end of the tube, for supplying the tube with the coolant; and 
 a collecting chamber communicating with the other end of the tube, partitioned to the supplying chamber, and for collecting the coolant discharged from the tube. 
   
     
     
         2 . The radiator of  claim 1 , wherein the tube comprises:
 first and second path portions extending from the tank in opposite directions;   a third path portion continuous to the first path portion and facing the first path portion; and   a fourth path portion continuous to the second path portion and facing the second path portion.   
     
     
         3 . The radiator of  claim 2 , wherein the tank is provided between the first and second path portions, and the supplying chamber and the collecting chamber are aligned in such a direction that the first and second path portions extend. 
     
     
         4 . The radiator of  claim 2 , wherein the supplying chamber is provided between the first and second path portions, and the collecting chamber is provided between the third and fourth path portions. 
     
     
         5 . The radiator of  claim 2 , wherein the tank comprises a retaining chamber provided between the third and fourth path portions. 
     
     
         6 . The radiator of  claim 5 , wherein the retaining chamber communicates to the collecting chamber. 
     
     
         7 . The radiator of  claim 5 , wherein the retaining chamber is provided vertically on the supplying chamber and the collecting chamber. 
     
     
         8 . The radiator of  claim 2 , wherein the first path portion communicates to the supplying chamber, the second path portion communicates to the collecting chamber, and the third and fourth path portions are continuous to each other. 
     
     
         9 . The radiator of  claim 2 , wherein the first and second path portions communicate to the supplying chamber, and the third and fourth path portions communicate to the collecting chamber. 
     
     
         10 . The radiator of  claim 5 , wherein the first path portion communicates to the supplying chamber, the second path portion communicates to the collecting chamber, and the third and fourth path portions communicate to the retaining chamber. 
     
     
         11 . The radiator of  claim 6 , wherein the first and second path portions communicate to the supplying chamber, the third and fourth path portions communicate to the retaining chamber, and the retaining chamber communicates to the collecting chamber. 
     
     
         12 . An electronic device comprising a radiator, the radiator comprising:
 a tube through which a coolant flows; and   a single tank comprising:
 a supplying chamber communicating with an end of the tube, for supplying the tube with the coolant; and 
 a collecting chamber communicating with the other end of the tube, partitioned to the supplying chamber, and for collecting the coolant discharged from the tube.