Heat pipe structure of a heat radiator

Abstract

The present invention provides a heat pipe structure of a heat radiator, which includes two vertically protruded radiating portions and heat-absorbing portions at a bottom of the two radiating portions. The heat-absorbing portions are assembled onto the heat-conducting pedestal. Two turning portions are formed at the intersection of the heat-absorbing portions and two radiating portions. The heat-absorbing portion has a curved shape. The heat-absorbing portions of adjacent heat pipes are misaligned, such that the turning portion of the heat-absorbing portion of one heat pipe aligns with the recessed space of the other heat pipe. A minimum of heat pipe assembly space obtains a maximum heating area, thus greatly improving the heat-radiating effect and reducing the manufacturing cost with better applicability and economic efficiency.

1 . A heat pipe structure of a heat radiator, comprising:
 a heat-conducting pedestal; and   a plurality of heat pipes of a preset quantity, said heat pipes being assembled at intervals on said heat-conducting pedestal, each heat pipe comprising two vertically protruded radiating portions, and heat-absorbing portions at a bottom of the two radiating portions, the heat-absorbing portions being assembled onto said heat-conducting pedestal, the heat-absorbing portions and the two radiating portions forming two turning portions at an intersection thereof, said heat-absorbing portions being a curved shape to form a recessed space, said heat-absorbing portions of two adjacent heat pipes being staggered; such that a turning portion of a heat-absorbing portion of one heat pipe aligns with a recessed space of the adjacent heat pipe.   
   
   
       2 . The structure defined in  claim 1 , wherein each heat-absorbing portion has U-shaped, semi-circular,  -shaped and V-shaped patterns. 
   
   
       3 . The structure defined in  claim 1 , wherein said two turning portions are flushed correspondingly or misaligned. 
   
   
       4 . The structure defined in  claim 1 , wherein the radiating portions have protruding ends flushed or staggered. 
   
   
       5 . A heat pipe structure of a heat radiator, comprising:
 a heat-conducting pedestal; and   a plurality of heat pipes of a preset quantity, said heat pipes being assembled at intervals on said heat-conducting pedestal, each heat pipe comprising two vertically protruded radiating portions, and heat-absorbing portions at a bottom of the two radiating portions, the heat-absorbing portions being assembled onto said heat-conducting pedestal, the heat-absorbing portions and two radiating portions forming two turning portions at an intersection thereof, said heat-absorbing portion having a curved shape.   
   
   
       6 . The structure defined in  claim 5 , wherein said heat-absorbing portion has U-shaped, semi-circular,  -shaped and V-shaped patterns. 
   
   
       7 . The structure defined in  claim 5 , wherein said two turning portions are flushed correspondingly or misaligned. 
   
   
       8 . The structure defined in  claim 5 , wherein the radiating portions have protruding ends flushed or staggered.