Structure capable of preventing high-speed cable cooling liquid from leaking
Through the two-stage SAS wire and the transit connection seal structure, the problem of volatile gas leakage of coolant in the high-speed cable connector is solved, the coolant seal is achieved, and the external components of the chassis are protected.
Patent Information
- Application Number
- CN202323515913.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-22
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2033-12-22
AI Technical Summary
Existing high-speed cable connectors cannot effectively prevent the leakage of volatile coolant gases in liquid-cooled server applications, affecting the external components of the chassis.
The structure of two-stage SAS wire and a transit connection seal is adopted. The first SAS wire is contained in the coolant box, and the second SAS wire is arranged outside the coolant box. The transit connection seal is sealed with the coolant box and the installation hole. , prevent the leakage of coolant and volatile gases.
Effectively prevent coolant and volatile gas from leaking from the gap between the transfer connection seal and the chassis, cut off the leakage path, and prevent coolant from leaking through the internal pores of the wire.
Smart Images
Figure CN222233960U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of high-speed cable connectors, and in particular to a structure capable of preventing leakage of high-speed cable coolant. Background Art
[0002] High-speed cable connectors generally include a male connector, a SAS wire and a chassis. The male connector of the cable assembly extends into the chassis through a hole in the chassis wall. The chassis is filled with coolant, and the male connector is immersed in the coolant. The coolant and the volatile gas of the coolant can penetrate the outside of the chassis through the holes in the chassis wall and the internal pores of the SAS wire, affecting the components outside the chassis. The existing high-speed cable connector cannot solve the problem of airtightness caused by the volatilization of coolant from the inside of the wire in the application of liquid-cooled servers. Summary of the invention
[0003] In order to overcome the shortcomings and deficiencies in the prior art, the utility model aims to provide a structure capable of preventing leakage of high-speed cable coolant.
[0004] The purpose of the utility model is achieved through the following technical solutions: a structure capable of preventing leakage of high-speed cable coolant, comprising a coolant box, a first male connector, a second male connector, a first section of SAS wire and a second section of SAS wire, one end of the first section of SAS wire is connected to the first male connector and the other end is connected to the transit connection seal, the first section of SAS wire and the first male connector are both contained in the coolant box, the transit connection seal seals the coolant box, one end of the second section of SAS wire is connected to the transit connection seal and the other end is connected to the second male connector. The transit connection seal is used to seal the coolant box, which can prevent the coolant and the volatile gas of the coolant from leaking from the gap between the transit connection seal and the mounting hole of the chassis. The two-section SAS wire, the first section of the SAS wire is contained in the coolant box, and the second section of the SAS wire is arranged outside the coolant box, which can prevent the volatile gas of the coolant from leaking from the first male connector to the second male connector through the internal pores of the wire, and cut off the leakage path at the transition.
[0005] As an improvement of the structure of the utility model capable of preventing leakage of high-speed cable coolant, a mounting hole is provided on one side of the coolant tank, and the transfer connection seal seals the mounting hole.
[0006] As an improvement of the structure of the utility model that can prevent leakage of high-speed cable coolant, the transit connection seal includes an inner module, an outer module and a PCB board, the PCB board is accommodated in the inner module, the outer module is sleeved on the inner module, one end of the first section of SAS wire is connected to the PCB board, and one end of the second section of SAS wire is connected to the PCB board.
[0007] As an improvement of the structure of the utility model that can prevent leakage of high-speed cable coolant, a limit baffle is provided at one end of the outer module, a step is provided on the limit baffle, a sealing ring is provided on the step, and the step can just penetrate into the installation hole.
[0008] As an improvement of the structure of the utility model that can prevent the leakage of high-speed cable coolant, the front and back sides of the PCB board are both provided with a first contact terminal row and a second contact terminal row, the first section SAS wire and the second section SAS wire both include two layers, the upper and lower layers of the first section SAS wire are both welded to the first contact terminal row, and the upper and lower layers of the second section SAS wire are both welded to the second contact terminal row. The PCB board can also adopt the method of setting male and female connectors to connect the first section SAS wire and the second section SAS wire, set a female connector on the PCB board, set a male connector at one end of the first section SAS wire and the second section SAS wire, and plug the male connector into the female connector to realize electrical switching.
[0009] As an improvement of the structure of the utility model capable of preventing leakage of high-speed cable coolant, the coolant box is provided with coolant, and the first section of SAS wire and the first male connector are both immersed in the coolant.
[0010] The beneficial effect of the utility model is that the utility model adopts a transfer connection seal to seal the coolant box, which can prevent the coolant and the volatile gas of the coolant from leaking from the gap between the transfer connection seal and the mounting hole of the chassis. The two-section SAS wire, the first section of the SAS wire is accommodated in the coolant box, and the second section of the SAS wire is arranged outside the coolant box, which can prevent the volatile gas of the coolant from leaking from the first male connector to the second male connector through the internal pores of the wire, and cut off the leakage path at the transfer point. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a three-dimensional diagram of the utility model;
[0012] Figure 2 It is a schematic diagram of the internal structure of the utility model after removing the coolant tank;
[0013] Figure 3It is a schematic diagram of the connection structure of the utility model PCB board and the first section SAS wire and the second section SAS wire;
[0014] Figure 4 This is a schematic diagram of the structure of the transfer connection seal of the utility model;
[0015] The accompanying drawings are marked as follows: 1. coolant tank, 2. first male connector, 3. second male connector, 4. first section of SAS wire, 5. second section of SAS wire, 6. transit connection seal, 7. mounting hole, 8. first contact terminal row, 9. second contact terminal row, 61. inner module, 62. outer module, 63. PCB board, 64. limit baffle, 65. step, 66. sealing ring. DETAILED DESCRIPTION
[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0017] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the components under a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.
[0018] In addition, the descriptions of "first", "second", etc. in the present utility model are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.
[0019] like Figure 1-Figure 4As shown, a structure capable of preventing leakage of cooling liquid of a high-speed cable comprises a cooling liquid box 1, a first male connector 2, a second male connector 3, a first section of SAS wire 4 and a second section of SAS wire 5, one end of the first section of SAS wire 4 is connected to the first male connector 2, and the other end is connected to the transit connection seal 6, the first section of SAS wire 4 and the first male connector 2 are both accommodated in the cooling liquid box 1, the transit connection seal 6 seals the cooling liquid box 1, and one end of the second section of SAS wire is connected to the transit connection seal 6, and the other end is connected to the second male connector 3. The transit connection seal 6 is used to seal the cooling liquid box 1, so that the cooling liquid and the volatile gas of the cooling liquid can be prevented from leaking from the gap between the transit connection seal and the mounting hole of the chassis. The two-section SAS cable has a first section SAS cable 4 contained in the coolant tank 1, and a second section SAS cable 5 arranged outside the coolant tank 1, which can prevent the coolant volatile gas from leaking from the first male connector 2 to the second male connector 3 through the internal pores of the cable, and cut off the leakage path at the transition point.
[0020] Preferably, a mounting hole 7 is provided on one side of the coolant tank 1 , and a transfer connection seal 6 seals the mounting hole 7 .
[0021] Preferably, the transit connection seal 6 comprises an inner module 61, an outer module 62 and a PCB board 63, the PCB board 63 is accommodated in the inner module 61, the outer module 62 is sleeved on the inner module 61, one end of the first section of the SAS wire 4 is connected to the PCB board 63, and one end of the second section of the SAS wire 5 is connected to the PCB board 63. The inner module 61 is injection molded outside the PCB board 63, and the outer module 62 is injection molded outside the inner module 61.
[0022] Preferably, a limiting baffle 64 is provided at one end of the outer module 62 , a step 65 is provided on the limiting baffle 64 , a sealing ring 66 is provided on the step 65 , and the step 65 can just penetrate into the mounting hole 7 .
[0023] Preferably, the front and back sides of the PCB board 63 are both provided with a first contact terminal row 8 and a second contact terminal row 9, the first section SAS wire 4 and the second section SAS wire 5 both include two layers, the first section SAS wire 4 of the upper and lower layers are both welded to the first contact terminal row 8, and the second section SAS wire 5 of the upper and lower layers are both welded to the second contact terminal row 9. The PCB board 63 can also be provided with a male and female connector to connect the first section SAS wire and the second section SAS wire, a female connector is provided on the PCB board, a male connector is provided at one end of the first section SAS wire and the second section SAS wire, and the male connector is plugged into the female connector to achieve electrical switching.
[0024] Preferably, the cooling liquid box 1 is provided with cooling liquid, and the first section of SAS wire 4 and the first male connector 2 are both immersed in the cooling liquid.
[0025] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and structures of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A structure capable of preventing leakage of high-speed cable coolant, comprising a coolant tank, a first male connector, a second male connector, a first section of SAS wire and a second section of SAS wire, characterized in that: One end of the first section of SAS wire is connected to the first male connector, and the other end is connected to the transit connection seal. The first section of SAS wire and the first male connector are both accommodated in the coolant tank. The transit connection seal seals the coolant tank. One end of the second section of SAS wire is connected to the transit connection seal, and the other end is connected to the second male connector.
2. The structure capable of preventing leakage of high-speed cable cooling liquid according to claim 1, characterized in that: A mounting hole is provided on one side of the coolant tank body, and the transfer connection seal seals the mounting hole.
3. The structure capable of preventing leakage of high-speed cable cooling liquid according to claim 2, characterized in that: The transit connection seal includes an inner module, an outer module and a PCB board, the PCB board is accommodated in the inner module, the outer module is sleeved on the inner module, one end of the first section of SAS wire is connected to the PCB board, and one end of the second section of SAS wire is connected to the PCB board.
4. The structure capable of preventing leakage of high-speed cable cooling liquid according to claim 3, characterized in that: A limit baffle is provided at one end of the outer module, a step is provided on the limit baffle, a sealing ring is provided on the step, and the step can just penetrate into the installation hole.
5. The structure capable of preventing leakage of high-speed cable cooling liquid according to claim 3, characterized in that: The front and back sides of the PCB board are both provided with a first contact terminal row and a second contact terminal row. The first section of SAS wire and the second section of SAS wire both include two layers, the upper and lower layers of the first section of SAS wire are both welded to the first contact terminal row, and the upper and lower layers of the second section of SAS wire are both welded to the second contact terminal row.
6. The structure capable of preventing leakage of high-speed cable cooling liquid according to claim 1, characterized in that: The cooling liquid box is provided with cooling liquid, and the first section of SAS wire and the first male connector are both immersed in the cooling liquid.