CN-224217072-U - Combined structure of water cooling row and fan

Abstract

The application relates to a combined structure of a water-cooling row and a fan, which comprises the water-cooling row and an axial flow fan group. The water cooling row comprises a frame shell, a plurality of water cooling pipes and a plurality of water cooling fins, wherein the water cooling pipes are combined in the frame shell. The plurality of water cooling fins are arranged among the plurality of water cooling pipes at intervals. The axial flow fan group comprises an axial flow impeller and a bearing seat combined with the axial flow impeller, wherein the bearing seat is positioned in the frame shell and adjacent to at least one water cooling pipe, thereby improving the fan efficiency and the heat dissipation efficiency of the water cooling row.

Inventors

• PAN GUANDA
• PENG MINGZHENG

Assignees

• 冠鼎科技股份有限公司

Dates

Publication Date

20260508

Application Date

20250603

Priority Date

20250515

Claims (18)

1. 1. A combination structure of a water cooling row and a fan, comprising: a water cooling row comprising a frame shell, a plurality of water cooling pipes and a plurality of water cooling fins which are combined in the frame shell and are arranged among the water cooling pipes at intervals, and The axial flow fan group comprises an axial flow impeller and a bearing seat combined with the axial flow impeller, wherein the bearing seat is positioned in the frame shell and adjacent to at least one water cooling pipe.
2. 2. The combination of water cooled rows and fans of claim 1 further comprising a transfer set comprising a bracket, wherein the plurality of water cooled fins between two adjacent water cooled tubes together form a pocket, the bracket is disposed in the pocket, and the carrier is positioned between two adjacent water cooled tubes.
3. 3. The combination of water cooling rows and fans as claimed in claim 2, wherein the plurality of water cooling fins forming the receiving slots have a height lower than that of the other water cooling fins.
4. 4. The combination of water cooled rows and fans of claim 1 further comprising a shroud covering the outer periphery of the axial flow fan set and exposing the axial flow impeller.
5. 5. The combination of water cooling rows and fans as recited in claim 4 wherein said frame housing is provided with a plurality of tabs on a side facing said axial flow fan unit, said plurality of tabs are provided with a plurality of screw holes, said shield is provided with a plurality of lock holes, and said shield is coupled to said frame housing by a plurality of screws passing through said plurality of lock holes and said plurality of screw holes.
6. 6. The combination of water cooling rows and fans as recited in claim 2 wherein said adapter comprises a first coupling portion on said bracket, said carrier is provided with a second coupling portion, and said carrier is coupled to said bracket by positioning said second coupling portion and said first coupling portion with respect to each other.
7. 7. The combination of water cooling rows and fans as recited in claim 6 wherein said adapter pack includes a support plate connected to said bracket, said first coupling portion being disposed on said support plate.
8. 8. The combination of water cooling rows and fans according to claim 7 wherein the first combination portion comprises a plurality of spaced-apart slots, the second combination portion comprises a plurality of spaced-apart hooks, the carrier is provided with the plurality of hooks, and the carrier is positioned on the support plate by the plurality of hooks engaging the plurality of slots.
9. 9. The combination of water cooling rows and fans as claimed in claim 2, wherein the support has a wire-arranging slot, the axial flow fan group has an external circuit board and a connector, the external circuit board is provided with a guiding connection part and is arranged in the wire-arranging slot, and the connector is arranged on the axial flow impeller and is inserted into the guiding connection part.
10. 10. The combination of water cooling rows and fans as recited in claim 9 wherein said carrier has a hollow corresponding to said connector, said connector passing through said hollow to connect to said external circuit board.
11. 11. The combination of water cooling rows and fans as recited in claim 2 wherein said rack has wire management slots and said axial flow fan assembly has external conductors which are routed in said wire management slots.
12. 12. The combination of water cooling rows and fans as recited in claim 1 wherein a hub is provided in the center of said carrier, said axial flow impeller being provided with an axle, said axle being embedded in said hub.
13. 13. The combination of water cooling rows and fans as recited in claim 6 wherein said first coupling portion includes a plurality of coupling holes, said carrier is provided with a plurality of perforations, and said carrier is positioned on said bracket by a plurality of fasteners passing through said plurality of perforations and said plurality of coupling holes.
14. 14. The combination of water cooled rows and fans of claim 2 wherein the carrier is integrally formed with the brackets.
15. 15. The combination of water cooling rows and fans as recited in claim 14 wherein said rack has wire management slots and said carrier is provided with relief slots communicating with said wire management slots.
16. 16. The combination of water cooling rows and fans according to claim 1 further comprising a transfer set, wherein the transfer set comprises a first coupling portion on a bracket, wherein the bracket and the bearing seat are positioned between two specific adjacent water cooling pipes, the bearing seat is provided with a second coupling portion, the bearing seat is coupled to the bracket by positioning the second coupling portion and the first coupling portion with each other, the first coupling portion comprises a screw and a through hole, the second coupling portion is a screw hole, and the bearing seat is fixed to the bracket by penetrating the through hole through the screw and being coupled to the screw hole.
17. 17. The combination of water cooling rows and fans as recited in claim 16 wherein said brackets are U-shaped in cross section and have hooks that engage side edges of said water cooling tubes.
18. 18. The combination of water cooling rows and fans as recited in claim 1 wherein said number of axial flow fan sets is a plurality and said plurality of axial flow fan sets are arranged in spaced relation to each other in a straight line on said water cooling rows, each axial flow fan set comprising said axial flow impeller and said carrier base associated with said axial flow impeller, said carrier base being positioned between adjacent water cooling tubes.

Description

Combined structure of water cooling row and fan The present application claims priority from taiwan patent application No. 114204893 filed on 15/05 at 2025, the entire contents of which are incorporated herein by reference. Technical Field The present application relates to a liquid cooling device, and more particularly to a combination structure of a water cooling row and a fan. Background In the prior art, a water-cooled radiator (water-cooled row) is usually matched with a fan to improve the heat dissipation efficiency. In order to fix the fan, a fan fixing rib (e.g., a support structure or a mounting bracket) is generally provided on the frame or the mounting surface of the fan. These fixed ribs, while providing the necessary support, may cause obstruction to the air outlet path of the fan, resulting in restricted or disturbed air flow, further reducing the operating efficiency of the fan. Specifically, when the fan is operated, the air flow passes through the blades and then enters the cooling fins of the water cooling row to exchange heat and take away heat. However, if the position of the fan fixing rib is not proper, the air outlet of the fan may be partially blocked, so that the air flow is disturbed, and the wind speed and the flow direction are affected. Such air flow blockage may result in reduced fan efficiency, which in turn may affect the heat dissipation efficiency of the water-cooled row. In addition, the blockage of the air flow may also increase noise or cause local pressure losses when the fan is running, so that the fan requires higher power to maintain proper operation, even negatively affecting the stability of the overall cooling system. Therefore, how to improve the design of the fan fixing structure to reduce the influence on the air flow and improve the heat dissipation efficiency is the object of the research of the inventor. Disclosure of utility model The application aims to provide a combined structure of a water cooling row and a fan, thereby omitting the arrangement of a fan fixing rib and further improving the fan efficiency and the heat dissipation efficiency of the water cooling row. In order to achieve the above objective, the present application provides a combined structure of a water-cooled row and a fan, comprising a water-cooled row and an axial flow fan set. The water cooling row comprises a frame shell, a plurality of water cooling pipes and a plurality of water cooling fins, wherein the water cooling pipes are combined in the frame shell. The plurality of water cooling fins are arranged among the plurality of water cooling pipes at intervals. The axial flow fan group comprises an axial flow impeller and a bearing seat combined with the axial flow impeller, wherein the bearing seat is positioned in the frame shell and adjacent to at least one water cooling pipe. In an embodiment of the application, the combined structure of the water cooling row and the fan further comprises a switching group, the switching group comprises a bracket, a containing groove is formed by the water cooling fins between two adjacent water cooling pipes, the bracket is arranged in the containing groove, and the bearing seat is positioned between the two adjacent water cooling pipes. In an embodiment of the application, the height of the water cooling fin with the accommodating groove is lower than the height of other water cooling fins. In an embodiment of the application, the combined structure of the water-cooled row and the fan further includes a shroud, and the shroud covers the periphery of the axial flow fan set and exposes the axial flow impeller. In an embodiment of the application, the frame shell is provided with a plurality of protruding pieces at one side facing the axial flow fan group, the protruding pieces are provided with screw holes, the shield is provided with a lock hole, and the shield is combined on the frame shell through the screw piece penetrating through the lock hole and the screw holes. In an embodiment of the application, the switching set includes a first coupling portion located on the bracket, the bearing seat is provided with a second coupling portion, and the bearing seat is coupled to the bracket by positioning the second coupling portion and the first coupling portion. In an embodiment of the application, the switching set includes a support plate connected to the bracket, and the first connecting portion is disposed on the support plate. In an embodiment of the application, the first combining portion includes a plurality of hooks disposed at intervals, the bearing seat is provided with hooks, and the bearing seat is positioned on the supporting plate by fastening the hooks to the slots. In an embodiment of the application, the support is provided with a wire arranging groove, the axial flow fan group is provided with an external circuit board and a connector, the external circuit board is provided with a guide connection part and is arranged in the wi