Multi-channel high-efficiency heat dissipation water-cooling radiator

Abstract

A multi-channel high-efficiency heat dissipation water-cooling radiator includes a water distribution box, a water collection box, a first radiating pipe, a second radiating pipe, a third radiating pipe, and a fourth radiating pipe. Multiple chambers are formed by arranging partitions in both the water distribution box and the water collection box, and each radiating pipe is in communication with the corresponding chambers, so that the channels in the water-cooling radiator are connected in sequence to form a circuitous configuration. This allows the water to travel a longer distance in the water-cooling radiator, so that the water-cooling radiator can effectively cool the water and dissipate heat.

What is claimed is: 
     
         1 . A multi-channel high-efficiency heat dissipation water-cooling radiator, comprising a water distribution box, a water collection box, a first radiating pipe, a second radiating pipe, a third radiating pipe, and a fourth radiating pipe;
 the water distribution box being made of a heat-dissipating metal material, a plurality of first partitions being provided in the water distribution box to divide an inside of the water distribution box into a water inlet chamber, a transition chamber and a water outlet chamber, the water distribution box being formed with a water inlet, a water outlet, a first installation groove, a second installation groove and a third installation groove, the water inlet and the first installation groove communicating with the water inlet chamber, the water outlet and the second installation groove communicating with the water outlet chamber, the third installation groove communicating with the transition chamber;   the water collection box being made of a heat-dissipating metal material, at least one second partition being provided in the water collection box to divide an inside of the water collection box into a first water collection chamber and a second water collection chamber, the water collection box being formed with a fourth installation groove and a fifth installation groove, the fourth installation groove communicating with the first water collection chamber, the fifth installation groove communicating with the second water collection chamber;   the first radiating pipe, the second radiating pipe, the third radiating pipe and the fourth radiating pipe being all provided with radiating fins; one end of the first radiating pipe being hermetically installed in the first installation groove and communicating with the water inlet chamber, another end of the first radiating pipe being hermetically installed in the corresponding fourth installation groove and communicating with the first water collection chamber; one end of the second radiating pipe being hermetically installed in the corresponding third installation groove and communicating with the transition chamber, another end of the second radiating pipe being hermetically installed in the corresponding fourth installation groove and communicating with the first water collection chamber; one end of the third radiating pipe being hermetically installed in the third installation groove and communicating with the transition chamber, another end of the third radiating pipe being hermetically installed in the corresponding fifth installation groove and communicating with the second water collection chamber; one end of the fourth radiating pipe being hermetically installed in the second installation groove and communicating with the water outlet chamber, another end of the fourth radiating pipe being hermetically installed in the corresponding fifth installation groove and communicating with the second water collection chamber.   
     
     
         2 . The multi-channel high-efficiency heat dissipation water-cooling radiator as claimed in  claim 1 , wherein the transition chamber includes two transition chambers, the two transition chambers are located between the water inlet chamber and the water outlet chamber, a third water collection chamber is formed in the water collection box, the third water collection chamber is located between the first water collection chamber and the second water collection chamber, the water collection box is formed with a sixth installation groove, the sixth installation groove communicates with the third water collection chamber, each transition chamber is in communication with the third water collection chamber through a fifth radiating pipe, one end of each fifth radiating pipe is hermetically installed in the corresponding third installation groove, and another end of each fifth radiating pipe is hermetically installed in the corresponding sixth installation groove. 
     
     
         3 . The multi-channel high-efficiency heat dissipation water-cooling radiator as claimed in  claim 1 , wherein the water distribution box includes a first box body and a first box cover, the first partitions are installed in the first box body by welding or integrally formed with the first box body, the first box cover and the first box body are hermetically connected together to form the water inlet chamber, the transition chamber and the water outlet chamber. 
     
     
         4 . The multi-channel high-efficiency heat dissipation water-cooling radiator as claimed in  claim 3 , wherein the water inlet and the water outlet are arranged on the first box body, a water inlet pipe joint is hermetically connected to the water inlet, a water outlet pipe joint is hermetically connected to the water outlet; the first installation groove, the second installation groove and the third installation groove are all arranged on the first box cover. 
     
     
         5 . The multi-channel high-efficiency heat dissipation water-cooling radiator as claimed in  claim 4 , wherein the water inlet pipe joint is inserted in the water inlet and is hermetically fixed to the first box body by welding, and the water outlet pipe joint is inserted in the water outlet and is hermetically fixed to the first box body by welding. 
     
     
         6 . The multi-channel high-efficiency heat dissipation water-cooling radiator as claimed in  claim 3 , wherein the first box body and the first box cover are made of copper or aluminum, and the first box cover is hermetically fixed to the first box body by welding. 
     
     
         7 . The multi-channel high-efficiency heat dissipation water-cooling radiator as claimed in  claim 1 , wherein the water collection box includes a second box body and a second box cover, the second partition is installed in the second box body by welding or integrally formed with the second box body, the second box cover and the second box body are hermetically connected together to faun the first water collection chamber and the second water collection chamber. 
     
     
         8 . The multi-channel high-efficiency heat dissipation water-cooling radiator as claimed in  claim 7 , wherein the fourth installation groove and the fifth installation groove are arranged on the second box cover. 
     
     
         9 . The multi-channel high-efficiency heat dissipation water-cooling radiator as claimed in  claim 7 , wherein the second box body and the second box cover are made of copper or aluminum, and the second box cover is hermetically fixed to the second box body by welding. 
     
     
         10 . The multi-channel high-efficiency heat dissipation water-cooling radiator as claimed in  claim 1 , wherein two fan brackets are connected between the water distribution box and the water collection box, the two fan brackets are bilaterally symmetrical, the first radiating pipe, the second radiating pipe, the third radiating pipe and the fourth radiating pipe are located between the two fan brackets, the first radiating pipe, the second radiating pipe, the third radiating pipe and the fourth radiating pipe are all heat-dissipating metal flat pipes or heat-dissipating metal round pipes.