Highly conductive leak-proof liquid-cooled connection terminal

Abstract

This utility model relates to the field of liquid-cooled connection terminal technology, specifically disclosing a high-conductivity, leak-proof liquid-cooled connection terminal, including a high-conductivity liquid-cooled connection terminal and a threaded connecting tube disposed at the end of the high-conductivity liquid-cooled connection terminal. A connecting block is fixedly installed on one end of the threaded connecting tube at the high-conductivity liquid-cooled connection terminal. An installation ring is slidably disposed on the outer wall of the connecting block. Fixing members for fixing the installation ring are provided on the installation ring and the connecting block. An annular opening is opened on the side of the installation ring near the threaded connecting tube. A spring is evenly distributed inside the annular opening. This high-conductivity liquid-cooled connection terminal can not only effectively reduce the risk of coolant leakage and ensure the stable operation of the liquid cooling system and equipment safety, but also allows for easy replacement of the sealing ring without stopping the machine or removing the high-conductivity liquid-cooled connection terminal, reducing maintenance costs and operational difficulty, and is highly practical.

Description

Technical Field

[0001] This utility model belongs to the field of liquid-cooled connection terminal technology, and in particular relates to a highly conductive and leak-proof liquid-cooled connection terminal. Background Technology

[0002] Liquid cooling terminals are key components used in liquid cooling systems to enable coolant flow and electrical connection. They ensure current transmission while allowing coolant to circulate and dissipate heat between the equipment and the heat dissipation system. Common types include quick-connect liquid cooling terminals and threaded liquid cooling terminals.

[0003] Existing high-conductivity liquid-cooled connectors typically use sealing rings to seal the connection. However, these sealing rings are prone to plastic deformation and aging under long-term liquid circulation and mechanical vibration, which significantly increases the risk of coolant leakage. Replacing the sealing ring requires disassembling the entire terminal, which is not only time-consuming and labor-intensive but may also cause equipment downtime due to disassembly, significantly increasing maintenance costs and operational difficulty. Therefore, a high-conductivity, leak-proof liquid-cooled connector is proposed. Utility Model Content

[0004] The purpose of this invention is to provide a highly conductive, leak-proof, liquid-cooled connection terminal to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a high-conductivity, leak-proof, liquid-cooled connection terminal, comprising a high-conductivity liquid-cooled connection terminal and a threaded connecting tube disposed at the end of the high-conductivity liquid-cooled connection terminal. A connecting block is fixedly installed at one end of the threaded connecting tube. An installation ring is slidably disposed on the outer wall of the connecting block. Fixing members for fixing the installation ring are provided on the installation ring and the connecting block. An annular opening is opened on the side of the installation ring near the threaded connecting tube. A spring is uniformly distributed inside the annular opening, and a movable ring is slidably disposed on the annular opening. The two ends of the spring are fixedly installed to the installation ring and the movable ring, respectively. A sealing rubber ring is provided on the side of the movable ring. An annular insert is provided on the side of the sealing rubber ring. An annular insertion opening is opened on the side of the movable ring. The size of the annular insert is adapted to the size of the annular insertion opening. Both the sealing rubber ring and the annular insert are configured as two-section sections.

[0006] As a further description of the above solution: by setting up high-conductivity liquid cooling connection terminals, threaded connecting pipes, connecting blocks, mounting rings, fasteners, annular openings, springs, movable rings, sealing rubber rings, annular inserts, and the cooperation between the annular inserts, it is possible not only to effectively reduce the risk of coolant leakage and ensure the stable operation of the liquid cooling system and equipment safety, but also to make it easy to replace the sealing rubber rings without stopping the machine or removing the high-conductivity liquid cooling connection terminals, thus reducing maintenance costs and operational difficulty, and making it highly practical.

[0007] Preferably, the fastener includes an installation port formed on the inner wall of the mounting ring, a spring II disposed in the installation port, a fixing block slidably disposed on the installation port, and a fixing port formed on the side of the connecting block.

[0008] As a further description of the above scheme: the components within the fastener are described.

[0009] Preferably, the two ends of the second spring are fixedly installed to the mounting ring and the fixing block respectively, and the second spring is pressed between the mounting ring and the fixing block. The fixing block and the fixing opening are set as matching arc surfaces.

[0010] As a further description of the above scheme: the connection relationship and shape of the components within the fastener are described.

[0011] Preferably, the mounting port, spring 2, fixing block, and fixing port are provided in at least two symmetrical sets.

[0012] As a further description of the above solution: the mounting port, spring 2, fixing block, and fixing port are provided with at least two symmetrical sets, which can improve the stability of the mounting ring after installation and fixing, thereby ensuring the sealing stability.

[0013] Preferably, the edges of the connecting block on the side away from the threaded connecting pipe are all set as arc edges.

[0014] As a further description of the above scheme: the edges of the connecting blocks away from the threaded connecting pipe are all set as arc edges. When the mounting ring is installed, the fixing block can abut against the arc edge of the connecting block, which facilitates the retraction of the fixing block.

[0015] Preferably, the inner diameter of the mounting ring is adapted to the outer diameter of the connecting block.

[0016] As a further description of the above solution: the inner diameter of the mounting ring is matched with the outer diameter of the connecting block, which can further improve the stability of the mounting ring after installation and fixation, and ensure stable sealing.

[0017] In summary, compared with the prior art, the beneficial effects of this utility model are as follows: by setting up a high-conductivity liquid cooling connection terminal, a threaded connecting pipe, a connecting block, a mounting ring, a fixing component, an annular opening, a spring, a movable ring, a sealing rubber ring, an annular insert, and the cooperation between the annular inserts, it can not only effectively reduce the risk of coolant leakage and ensure the stable operation of the liquid cooling system and equipment safety, but also make it easy to replace the sealing rubber ring without stopping the machine or removing the high-conductivity liquid cooling connection terminal, thus reducing maintenance costs and operational difficulty, and making it highly practical. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a structural diagram of the high conductivity liquid-cooled connection terminal and connection block of this utility model;

[0020] Figure 3 This is a structural diagram of the mounting ring and sealing ring of this utility model;

[0021] Figure 4 This is a structural diagram of the mounting ring and annular opening of this utility model;

[0022] Figure 5 This is a front sectional view of the mounting ring of this utility model;

[0023] Figure 6 This is a structural diagram of the spring, the movable ring, and the sealing ring of this utility model;

[0024] Figure 7 This is a structural diagram of the movable ring and the annular socket of this utility model;

[0025] Figure 8 This is a structural diagram of the sealing ring and annular insert of this utility model.

[0026] Legend:

[0027] 1. High conductivity liquid-cooled connection terminal; 2. Threaded connection tube; 3. Connection block; 4. Mounting ring; 5. Fixing component; 51. Mounting port; 52. Spring 2; 53. Fixing block; 54. Fixing port; 6. Annular port; 7. Spring 1; 8. Movable ring; 9. Sealing ring; 10. Annular insert; 11. Annular socket. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see Figure 1-8 This utility model provides a technical solution:

[0030] A high-conductivity, leak-proof, liquid-cooled connector terminal includes a high-conductivity liquid-cooled connector terminal 1 and a threaded connecting tube 2 disposed at the end of the high-conductivity liquid-cooled connector terminal 1. A connecting block 3 is fixedly installed at one end of the threaded connecting tube 2. An installation ring 4 is slidably disposed on the outer wall of the connecting block 3. Fixing members 5 for fixing the installation ring 4 are provided on the installation ring 4 and the connecting block 3. An annular opening 6 is opened on the side of the installation ring 4 near the threaded connecting tube 2. Springs 7 are evenly distributed in the annular opening 6, and a movable ring 8 is slidably disposed on the annular opening 6. The two ends of the springs 7 are fixedly installed to the installation ring 4 and the movable ring 8, respectively. Sealant is provided on the side of the movable ring 8. The sealing ring 9 has an annular insert 10 on its side, and the movable ring 8 has an annular insertion port 11 on its side. The annular insert 10 and the annular insertion port 11 are matched in size. Both the sealing ring 9 and the annular insert 10 are set in two sections. The fixing member 5 includes an installation port 51 opened in the inner wall of the mounting ring 4, a second spring 52 set in the installation port 51, a fixing block 53 slidably set on the installation port 51, and a fixing port 54 opened on the side of the connecting block 3. The two ends of the second spring 52 are fixedly installed to the mounting ring 4 and the fixing block 53 respectively, and the second spring 52 is pressed between the mounting ring 4 and the fixing block 53. The fixing block 53 and the fixing port 54 are set as matching arc surfaces.

[0031] In the high conductivity leak-proof liquid-cooled connection terminal, the high conductivity liquid-cooled connection terminal 1 is used for integrated heat dissipation and power transmission of high-power electronic equipment, and the threaded connection tube 2 at its end is used for quick sealing and docking of the equipment cooling pipeline.

[0032] After the threaded connecting pipe 2 is connected to the equipment cooling pipe, the connecting block 3 and the mounting ring 4 fit perfectly against the outer wall of the equipment. At this time, the elastic restoring force of the spring 7 inside the annular opening 6 acts on the movable ring 8 and the sealing ring 9, so that the sealing ring 9 always fits tightly against the equipment, effectively reducing the risk of coolant leakage and ensuring the stable operation of the liquid cooling system and the safety of the equipment.

[0033] When the sealing ring 9 needs to be replaced, the operator pulls the mounting ring 4 away from the equipment, causing the fixing block 53 to be compressed by the pressure, compressing the spring 2 52 into the mounting port 51 and disengaging it from the fixing port 54 on the side of the connecting block 3. Since both the sealing ring 9 and the annular insert 10 are designed as two sections, the operator pries out both ends of the sealing ring 9 from the annular port 6, causing the annular insert 10 to disengage from the annular port 11 on the movable ring 8, thus removing the sealing ring 9. Then, the annular insert 10 is removed from the side of the two new sealing rings 9. The shaped insert 10 is inserted into the annular socket 11 to complete the installation of the sealing ring 9. Then, the mounting ring 4 is re-inserted onto the connecting block 3. During the sliding process of the mounting block on the connecting block 3, the fixing block 53 is also subjected to the squeezing force to compress the second spring 52 into the mounting port 51. When the mounting ring 4 is fully inserted into the connecting block 3, the mounting port 51 is directly opposite the fixing port 54. The elastic restoring force of the second spring 52 will cause the fixing block 53 to be inserted into the fixing port 54 to fix the mounting ring 4. After fixing, the sealing ring 9 is tightly attached to the equipment for sealing.

[0034] The high conductivity liquid cooling connection terminal 1 can not only effectively reduce the risk of coolant leakage and ensure the stable operation of the liquid cooling system and equipment safety, but also make it easy to replace the sealing ring 9. The replacement does not require stopping the machine or removing the high conductivity liquid cooling connection terminal 1, which reduces maintenance costs and operation difficulty and is highly practical.

[0035] At least two sets of symmetrical mounting ports 51, spring 52, fixing block 53, and fixing ports 54 are provided.

[0036] The mounting port 51, spring 52, fixing block 53, and fixing port 54 are provided with at least two symmetrical sets, which can improve the stability of the mounting ring 4 after installation and fixing, thereby ensuring the sealing stability.

[0037] The edge of the connecting block 3 on the side away from the threaded connecting pipe 2 is set as an arc edge;

[0038] The edges of the connecting block 3 away from the threaded connecting pipe 2 are all set as arc edges. When the mounting ring 4 is installed, the fixing block 53 can abut against the arc edge of the connecting block 3, which makes it easy for the fixing block 53 to retract.

[0039] The inner diameter of the mounting ring 4 is compatible with the outer diameter of the connecting block 3;

[0040] The inner diameter of the mounting ring 4 is matched with the outer diameter of the connecting block 3, which can further improve the stability of the mounting ring 4 after installation and fixation, and ensure stable sealing.

[0041] Working principle:

[0042] In the high conductivity leak-proof liquid-cooled connection terminal, the high conductivity liquid-cooled connection terminal 1 is used for integrated heat dissipation and power transmission of high-power electronic equipment, and the threaded connection tube 2 at its end is used for quick sealing and docking of the equipment cooling pipeline.

[0043] After the threaded connecting pipe 2 is connected to the equipment cooling pipe, the connecting block 3 and the mounting ring 4 fit perfectly against the outer wall of the equipment. At this time, the elastic restoring force of the spring 7 inside the annular opening 6 acts on the movable ring 8 and the sealing ring 9, so that the sealing ring 9 always fits tightly against the equipment, effectively reducing the risk of coolant leakage and ensuring the stable operation of the liquid cooling system and the safety of the equipment.

[0044] When the sealing ring 9 needs to be replaced, the operator pulls the mounting ring 4 away from the equipment, causing the fixing block 53 to be compressed by the pressure, compressing the spring 2 52 into the mounting port 51 and disengaging it from the fixing port 54 on the side of the connecting block 3. Since both the sealing ring 9 and the annular insert 10 are designed as two sections, the operator pries out both ends of the sealing ring 9 from the annular port 6, causing the annular insert 10 to disengage from the annular port 11 on the movable ring 8, thus removing the sealing ring 9. Then, the annular insert 10 is removed from the side of the two new sealing rings 9. The shaped insert 10 is inserted into the annular socket 11 to complete the installation of the sealing ring 9. Then, the mounting ring 4 is re-inserted onto the connecting block 3. During the sliding process of the mounting block on the connecting block 3, the fixing block 53 is also subjected to the squeezing force to compress the second spring 52 into the mounting port 51. When the mounting ring 4 is fully inserted into the connecting block 3, the mounting port 51 is directly opposite the fixing port 54. The elastic restoring force of the second spring 52 will cause the fixing block 53 to be inserted into the fixing port 54 to fix the mounting ring 4. After fixing, the sealing ring 9 is tightly attached to the equipment for sealing.

[0045] The high conductivity liquid cooling connection terminal 1 can not only effectively reduce the risk of coolant leakage and ensure the stable operation of the liquid cooling system and equipment safety, but also make it easy to replace the sealing ring 9. The replacement does not require stopping the machine or removing the high conductivity liquid cooling connection terminal 1, which reduces maintenance costs and operation difficulty and is highly practical.

[0046] in,

[0047] The mounting port 51, spring 2 52, fixing block 53, and fixing port 54 are provided with at least two symmetrical sets, which can improve the stability of the mounting ring 4 after installation and fixing, thereby ensuring the sealing stability.

[0048] The edges of the connecting block 3 away from the threaded connecting pipe 2 are all set as arc edges. When the mounting ring 4 is installed, the fixing block 53 can abut against the arc edge of the connecting block 3, which makes it easy for the fixing block 53 to retract.

[0049] The inner diameter of the mounting ring 4 is matched with the outer diameter of the connecting block 3, which can further improve the stability of the mounting ring 4 after installation and fixation, and ensure stable sealing.

[0050] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A high-conductivity, leak-proof liquid-cooled connection terminal, comprising a high-conductivity liquid-cooled connection terminal (1) and a threaded connection tube (2) disposed at the end of the high-conductivity liquid-cooled connection terminal (1), characterized in that, The high conductivity liquid-cooled connection terminal (1) is fixedly installed with a connection block (3) at one end of the threaded connection tube (2). A mounting ring (4) is slidably provided on the outer wall of the connection block (3). Fixing members (5) for fixing the mounting ring (4) are provided on the mounting ring (4) and the connection block (3). An annular opening (6) is opened on the side of the mounting ring (4) near the threaded connection tube (2). Springs (7) are evenly distributed in the annular opening (6). The annular opening (6) slides upward. The spring (7) is fixedly installed at both ends with the mounting ring (4) and the movable ring (8). The movable ring (8) is provided with a sealing ring (9) on its side. The sealing ring (9) is provided with an annular insert (10) on its side. The movable ring (8) is provided with an annular socket (11) on its side. The size of the annular insert (10) and the annular socket (11) are matched. Both the sealing ring (9) and the annular insert (10) are set as two sections.

2. The high conductivity, leak-proof, liquid-cooled connection terminal according to claim 1, characterized in that, The fastener (5) includes an installation port (51) opened on the inner wall of the mounting ring (4), a second spring (52) disposed in the installation port (51), a fixing block (53) slidably disposed on the installation port (51), and a fixing port (54) opened on the side of the connecting block (3).

3. The high conductivity, leak-proof, liquid-cooled connection terminal according to claim 2, characterized in that, The two ends of the second spring (52) are fixedly installed to the mounting ring (4) and the fixing block (53) respectively, and the second spring (52) is pressed between the mounting ring (4) and the fixing block (53). The fixing block (53) and the fixing opening (54) are set to be compatible arc surfaces.

4. The high conductivity, leak-proof, liquid-cooled connection terminal according to claim 3, characterized in that, The mounting port (51), spring 2 (52), fixing block (53), and fixing port (54) are provided with at least two symmetrical sets.

5. The high conductivity, leak-proof, liquid-cooled connection terminal according to claim 1, characterized in that, The edges of the connecting block (3) on the side away from the threaded connecting pipe (2) are all set as arc edges.

6. The high conductivity, leak-proof, liquid-cooled connection terminal according to claim 1, characterized in that, The inner diameter of the mounting ring (4) is matched with the outer diameter of the connecting block (3).

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