TWM633531U - Water-cooling type heat sink device - Google Patents

Abstract

The new model relates to a water-cooled heat dissipation device, including a water inlet and outlet module, a pump module and a drain pipe. The water inlet and outlet module includes a first box body, a water inlet joint and a water outlet joint. The inside of the first box body is provided with a partition plate In order to separate the water inlet and outlet chambers and the water outlet chambers, the water inlet connector is connected to the water inlet chamber, and the water outlet connector is connected to the water outlet chamber. First slots are respectively arranged on the sides of the water inlet chamber and the water outlet chamber; the pump module is connected to the water inlet and outlet chambers. The modules are arranged at intervals. The pump module includes a second box and a pump installed in the second box. There is a second slot on the side of the second box; the two ends of the pipe are respectively connected to the first slot and the Second slot. Thereby, not only the structure is simple and the assembly is easy, but also the service life of the heat sink can be prolonged.

Description

Water-cooled heat sink

The present invention relates to the technology of a heat dissipation device, especially a water-cooled heat dissipation device.

As the computing speed of processors and other components in electronic products continues to increase, the heat generated by them is also getting higher and higher. As a result, ordinary air-cooled heat sinks cannot meet the current heat dissipation requirements, and it is necessary to use water, etc. Only the water-cooled heat dissipation device with circulating cooling effect of the working liquid can effectively dissipate heat from the aforementioned electronic heating elements.

Although the existing water-cooled heat sink solves the problems of the aforementioned air-cooled heat sink, it still has the following problems. Due to the large volume and complex structure of the water-cooled heat sink, its scope of use and field are limited. Although related solutions have been proposed, there are still related problems such as short service life to be improved.

In view of this, the inventor of the present invention aimed at the deficiency of the above-mentioned prior art, devoted himself to research and cooperated with the application of theories, and tried his best to solve the above-mentioned problems, which became the goal of the inventor of the present invention to improve.

One purpose of the present invention is to provide a water-cooled heat sink, which not only has a simple structure and is easy to assemble, but also prolongs the service life of the heat sink.

In order to achieve the above purpose, the present invention provides a water-cooled heat dissipation device, including a water inlet and outlet module, a pump module and a plurality of pipes, the water inlet and outlet module includes a first box, a water inlet joint and a water outlet The first box body is provided with a partition plate to separate a water inlet chamber and a water outlet chamber, the water inlet connector communicates with the water inlet chamber, the water outlet connector communicates with the water outlet chamber, and the water inlet chamber and The sides of the water outlet chamber are respectively provided with a plurality of first slots; the pump module is spaced apart from the water inlet and outlet module, and the pump module includes a second box body and at least For a pump, a plurality of second slots are arranged on the side of the second box; two ends of each row of pipes are respectively connected to one of the first slots and one of the second slots.

This new model also has the following effects. By connecting the pumps in series and forming them above the pipes, it can not only be applied to products with high flow and head, but also prolong the service life of the overall device, and increase the heat dissipation area to improve heat dissipation efficiency. Through the vertical arrangement of the water inlet and outlet module and the pump module, the internal water storage capacity is increased. The fan assembly is arranged between the water outlet module and the pump module, making the overall shape more beautiful and integrated.

The detailed description and technical content of the new model are described below with the accompanying drawings, but the attached drawings are only for reference and illustration, and are not used to limit the new model.

Please refer to FIGS. 1 to 4 , the present invention provides a water-cooled heat dissipation device, which mainly includes a water inlet and outlet module 10 , a pump module 20 and a plurality of pipes 30 .

The water inlet and outlet module 10 mainly includes a first box body 11, a water inlet joint 12 and a water outlet joint 13. The first box body 11 is roughly in a rectangular shape, and a partition plate 111 is provided inside the first box body 11 to A water inlet chamber 112 and a water outlet chamber 113 are separated inside the first box body 11 , and the water outlet chamber 113 and the water inlet chamber 112 are not communicated with each other. The water inlet joint 12 is connected to the water inlet chamber 112 , and the water outlet connector 13 is connected to the water outlet chamber 113 , and a plurality of first slots 114 are respectively provided on the sides of the water inlet chamber 112 and the water outlet chamber 113 .

In one embodiment, a water injection joint 14 is provided on the first tank body 11 . The water injection joint 14 is disposed adjacent to the water inlet joint 12 and communicates with the water inlet chamber 112 for water replenishment.

The pump module 20 and the aforementioned water inlet and outlet modules 10 are arranged at intervals and correspond to each other, and the pump module 20 mainly includes a second box body 21 and at least one pump 22 arranged inside the second box body 21. The shape of the second box body 21 is roughly the same as or similar to the shape of the first box body 11, and a plurality of second slots 211 are arranged on the side of the second box body 21 facing the first box body 11, and each second slot hole 211 are arranged corresponding to each of the aforementioned first slots 114 .

In one embodiment, the pump 22 includes a first pump 221 and a second pump 222, the first pump 221 and the second pump 222 are arranged side by side and are respectively formed above the second slots 211 , there is a water inlet chamber 212, a water delivery chamber 213 and a drain chamber 214 inside the second box body 21, wherein the water inlet chamber 212 communicates with a part of the second slot 211, and the drain chamber 214 communicates with another part of the second slot. The slots 211 are in communication. The first pump 221 is arranged between the water inlet chamber 212 and the water delivery chamber 213, and the second pump 222 is arranged between the water delivery chamber 213 and the discharge chamber 214. A water inlet 215 of 221 is provided with a first water delivery hole 216 connected to the first pump 221 and a second water delivery hole 217 connected to the second pump 222 in the water delivery cavity 213, and a second water delivery hole 217 connected to the second pump 222 is provided in the water delivery cavity 214. There is a drainage hole 218 connected to the second pump 222 .

Each row of tubes 30 is substantially flat, and two ends of each row of tubes 30 are respectively connected to one of the first slots 114 and one of the second slots 211 .

In one embodiment, a baffle 115 is respectively provided in the water inlet chamber 112 and the water outlet chamber 113 , and one end of each row pipe 30 is stopped by each baffle 115 after being inserted into the first slot 114 .

In one embodiment, the novel water-cooled heat dissipation device further includes a plurality of cooling fins 40, each cooling fin 40 is in a wave shape, and each cooling fin 40 is between any two adjacent rows of tubes 30 and connected to each row. Tube 30 is in thermal contact.

In one embodiment, the new water-cooled heat dissipation device of the present invention also includes a fan assembly 50, which is composed of two fan units. Between the inlet and outlet module 10 and the pump module 20 , forced airflow is provided to each row pipe 30 and each heat sink 40 to dissipate heat.

Please continue to refer to Figures 5 to 10. During use, water and other working fluids are used to enter from the water inlet joint 12, and then flow through the water inlet chamber 112, a part of the exhaust pipe 30, and the water inlet chamber 212, and pass through the first pump. The impeller of Pu 221 draws water into the first pump 221 from the water inlet hole 215, and the water is drawn out from the first water delivery hole 216 into the water delivery chamber 213 through the impeller of the first pump 221; The impeller of the second pump 222 draws the aforementioned water from the second water delivery hole 217 into the second pump 222, and then the water is pumped out from the drain hole 218 into the drain chamber 214 by the impeller of the second pump 222; then, The water then reaches the water outlet chamber 113 through another part of the drain pipe 30 , and finally is discharged from the water outlet joint 13 . Wherein, when the aforementioned water flows through the interior of each row pipe 30, it will dissipate heat from each heat sink 40 and each row pipe 30 through the heat conduction between each heat sink 40 and each row pipe 30 and the forced airflow generated by the fan assembly 50, thereby improving Overall cooling performance.

To sum up, the new type of water-cooled heat dissipation device can indeed achieve the expected purpose of use, and solve the lack of conventional knowledge, and because it is very novel and progressive, it fully meets the requirements for new patent applications. Please file an application in accordance with the Patent Law. Please check carefully and grant the patent of this case to protect the rights of new creators.

10: Water entry and exit module 11: The first box 111: Partition board 112: Water entry chamber 113: Outlet chamber 114: The first slot 115: Baffle 12: Water inlet connector 13: Outlet connector 14: Water injection joint 20: Pump module 21: The second box 211: Second slot 212: water inlet cavity 213: water delivery cavity 214: drainage cavity 215: water inlet hole 216: The first water delivery hole 217: The second water delivery hole 218: drainage hole 22: Pump 221: The first pump 222:Second pump 30: row pipe 40: heat sink 50: Fan assembly

Fig. 1 is a perspective view of the new water-cooled heat sink.

Fig. 2 is a combined perspective view of the new water-cooled heat sink.

Figure 3 is a schematic diagram of the water inlet and outlet module of this new model.

Figure 4 is a schematic diagram of the pump module of the present invention.

Fig. 5 is a sectional view (1) of the use state of the new water-cooled heat sink.

Fig. 6 is an enlarged view of a local area of Fig. 5 .

Fig. 7 is a sectional view (2) of the use state of the new water-cooled heat sink.

Fig. 8 is a sectional view (3) of the use state of the new water-cooled heat sink.

Fig. 9 is a sectional view (four) of the use state of the new water-cooled heat sink.

Fig. 10 is a sectional view (5) of the use state of the new water-cooled heat sink.

10: Water entry and exit module

11: The first box

12: Water inlet connector

13: Outlet connector

14: Water injection joint

20: Pump module

21: The second box

22: Pump

221: The first pump

222:Second pump

30: row pipe

40: heat sink

50: Fan assembly

Claims (10)

A water-cooled heat sink, comprising: A water inlet and outlet module, including a first box body, a water inlet joint and a water outlet joint, a partition plate is provided inside the first box body to separate a water inlet chamber and a water outlet chamber, and the water inlet joint communicates with the A water inlet chamber, the water outlet joint communicates with the water outlet chamber, and a plurality of first slots are respectively arranged on the sides of the water inlet chamber and the water outlet chamber; A pump module is arranged at intervals with the water inlet and outlet module. The pump module includes a second box and at least one pump installed in the second box. A plurality of pumps are arranged on the side of the second box the second slot; and A plurality of rows of pipes, two ends of each row of pipes are respectively connected to one of the first slots and one of the second slots. The water-cooled heat sink as claimed in claim 1, wherein the pump is formed above each of the second slots. The water-cooled heat dissipation device as described in claim 1, wherein the pump includes a first pump and a second pump, and the first pump and the second pump are arranged in parallel and are respectively formed on each of the second pumps. above the slot. The water-cooled heat dissipation device as described in Claim 3, wherein the second box has a water inlet cavity, a water delivery cavity and a drainage cavity inside, and the first pump is arranged in the water inlet cavity and the water delivery cavity Between, the second pump is arranged between the water delivery chamber and the drainage chamber. The water-cooled heat dissipation device as described in Claim 4, wherein the water inlet chamber is provided with a water inlet hole connected to the first pump, and the water delivery chamber is provided with a first water delivery hole connected to the first pump and a second water delivery hole connected to the second pump, and the drain chamber is provided with a drain hole connected to the second pump. The water-cooled heat dissipation device according to claim 4, wherein the water inlet chamber communicates with a part of the second slots, and the drain chamber communicates with the other part of the second slots. The water-cooled heat dissipation device according to claim 1, wherein the water inlet and outlet module further includes a water injection joint, the water injection joint is arranged on the first box body and communicates with the water inlet chamber. The water-cooled heat dissipation device as described in claim 1, wherein a baffle plate is respectively provided in the water inlet chamber and the water outlet chamber, and one end of each row pipe is inserted into each first slot and passes through each baffle The plate is stopped. The water-cooled heat dissipation device according to claim 1, further comprising a plurality of cooling fins, each of the cooling fins is disposed between any two adjacent rows of tubes and is in thermal contact with the two rows of tubes. The water-cooled heat dissipation device as described in Claim 9, which further includes a fan assembly, which is arranged on each of the row pipes and each of the heat sinks, and is interposed between the water inlet and outlet module and the pump module between.

Images