Splash protection device and liquid cooling cabinet

Abstract

This application relates to the field of server liquid cooling technology, specifically to a splash-proof device and a liquid-cooled cabinet. The splash-proof device includes: a first base and a second base; a stop assembly includes a guide and a stop, the guide being disposed on the first base, and the stop being rotatably disposed on the second base; the stop is configured to slide in cooperation with the guide when the first and second bases move relative to each other, and to rotate relative to the second base under the drive of the guide, switching between a stop position and a clearance position; in the stop position, the first connector and the second connector are separated, and the stop closes the second connector; in the clearance position, the first connector and the second connector are connected, and the stop is located on one side of the second connector. The technical solution of this application can effectively solve the problem of coolant splashing during plug insertion and removal, causing short circuits and equipment damage.

Description

Technical Field

[0001] This application relates to the field of server liquid cooling technology, and in particular to a splash-proof device and a liquid cooling cabinet. Background Technology

[0002] A liquid-cooled server rack is a server rack designed for data centers. It utilizes liquid cooling technology for efficient heat dissipation and is suitable for high-density computing scenarios. Its core function is to transfer heat to an external cold source through direct or indirect contact between the coolant and heat-generating components, thereby reducing equipment temperature and improving energy efficiency. This is achieved by installing corresponding liquid cooling pipes and liquid cooling terminals connected to these pipes within the rack, using the coolant to exchange heat with the equipment inside, thus cooling the devices within the rack.

[0003] In related technologies, liquid cooling systems include liquid cooling pipes installed in liquid cooling cabinets in data centers. These liquid cooling pipes circulate the coolant used to dissipate heat from various heat sources within the liquid cooling cabinets, thereby achieving heat dissipation and cooling of the heat sources within the liquid cooling cabinets.

[0004] However, when plugging or unplugging the connectors in the liquid cooling system, coolant splashing can easily occur, causing short circuits and damaging the equipment. Utility Model Content

[0005] This application provides a splash-proof device and a liquid-cooled cabinet to solve the problem that coolant splashing can easily occur when plugs are inserted or removed, causing short circuits and equipment damage.

[0006] On one hand, this application provides a splash-proof device, comprising:

[0007] The first base is used to install the first plug-in connector;

[0008] The second base is used to install a second plug-in connector that is plugged into and mates with the first plug-in connector;

[0009] The stop assembly includes a guide and a stop, the guide being disposed on a first base and the stop being rotatably disposed on a second base;

[0010] The stop is configured to slide in engagement with the guide when the first seat and the second seat move relative to each other, and to rotate relative to the second seat under the drive of the guide, so as to switch between a stop position and a clearance position.

[0011] When in the stop position, the stop member closes the second plug connector; when in the clearance position, the stop member opens the second plug connector and is located on one side of the second plug connector, so that the first plug connector can communicate with the second plug connector.

[0012] In some embodiments, the guide includes a guide body and a guide portion disposed on the guide body, a first guide pin is disposed on the second seat, and a stop is sleeved on the first guide pin.

[0013] The guide is configured to abut against the stop when the first seat and the second seat move relative to each other and the first guide pin is inserted into the guide body, and to guide the stop to rotate.

[0014] In some embodiments, the guide portion has a guide ramp, the projection of the guide ramp extending in the horizontal direction is consistent with the relative movement direction of the first seat and the second seat, and the guide ramp is used to guide the rotation of the stop member.

[0015] In some embodiments, the guide portion further has a guide surface connected to a guide ramp, the guide surface being used to guide the stop to the guide ramp.

[0016] In some embodiments, the guide body includes a support section and a guide section disposed on the support section. The support section is disposed on a first base, a first guide channel is provided on the support section, and a guide portion is located on the guide section.

[0017] The guide section is provided with a guide groove that communicates with the first guide channel. The extension direction of the guide groove is the same as the extension direction of the first guide channel. The first guide pin is inserted into the guide body in sequence through the guide groove and the first guide channel.

[0018] The second body has a second guide channel for the guide section and guide unit to enter and exit.

[0019] In some embodiments, the stop member is provided with a protrusion and a mounting hole, the protrusion abuts against the guide portion, and the stop member is sleeved on the first guide pin through the mounting hole.

[0020] In some embodiments, the stop assembly further includes an elastic reset member, which is sleeved on the first guide pin, connects the second seat and the stop member, and provides the stop member with a spring force to switch from the avoidance position to the stop position.

[0021] In some embodiments, the device further includes an elastic buckle, wherein an annular groove is provided on the periphery of the first guide pin, the elastic buckle is sleeved on the first guide pin, the elastic buckle is located in the annular groove, and the elastic buckle restricts the stop member on the first guide pin.

[0022] In some embodiments, it further includes at least one second guide pin, the second guide pin being disposed on one of the first seat and the second seat, and the second guide pin being inserted into the other of the first seat and the second seat; and / or,

[0023] At least one of the first and second seats is provided with an installation channel, and the first or second seat is used to install the first or second plug-in connector through the installation channel.

[0024] On the other hand, this application provides a liquid-cooled cabinet, including a cabinet body and the aforementioned anti-splash device disposed on the cabinet body.

[0025] This application provides a splash-proof device and a liquid-cooled cabinet. The splash-proof device comprises a first base, a second base, and a stop assembly. The stop assembly includes a guide and a stop. A first connector is mounted on the first base, and a second connector is mounted on the second base. When the first connector disengages from the second connector, the first and second bases move away from each other. The guide on the first base slides against the stop, driving the stop from a clearance position to a stop position, thus sealing the second connector. The stop effectively blocks coolant splashed from the second connector, preventing short circuits and equipment damage. When the first plug-in connector and the second plug-in connector are plugged in, the guide and the stop are slidably engaged, and the stop is driven to rotate to one side of the second plug-in connector. The stop is switched from the stop position to the avoidance position, ensuring that the first plug-in connector and the second plug-in connector can be plugged in, which facilitates the circulation of coolant in the liquid cooling pipeline, thereby achieving heat dissipation and cooling of the equipment in the liquid cooling cabinet. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the anti-splash device provided in the embodiments of this application;

[0027] Figure 2 Exploded view of the splash-proof device provided in the embodiments of this application;

[0028] Figure 3 This is a schematic diagram of the structure of the first base in the anti-splash device provided in the embodiments of this application;

[0029] Figure 4 This is a schematic diagram of the structure of the guide component in the anti-splash device provided in the embodiments of this application;

[0030] Figure 5 This is a schematic diagram of the structure of the stop member in the anti-splash device provided in the embodiments of this application;

[0031] Figure 6 This is a schematic diagram of the structure of the second seat in the anti-splash device provided in the embodiments of this application;

[0032] Figure 7 This is a schematic diagram of the structure of the first guide pin in the anti-splash device provided in the embodiments of this application;

[0033] Figure 8 A schematic diagram showing the stop member in the stop position of the anti-splash device provided in the embodiments of this application;

[0034] Figure 9 A schematic diagram showing the stop in the avoidance position of the anti-splash device provided in the embodiments of this application;

[0035] Figure 10 This is a schematic diagram showing the stop member in the anti-splash device provided in the embodiments of this application switching from the stop position to the avoidance position.

[0036] Explanation of reference numerals in the attached figures:

[0037] 100. First base; 110. First plug-in connector; 120. Second guide pin; 130. Installation channel;

[0038] 200, Second seat; 210, Second plug-in connector; 220, First guide pin; 221, Annular groove; 230, Second guide channel;

[0039] 300, Stop assembly; 310, Guide component; 311, Guide component body; 3111, Support section; 3112, Guide section; 3113, First guide channel; 3114, Guide groove; 312, Guide part; 313, Guide slope; 314, Guide surface; 320, Stop component; 321, Protrusion; 322, Mounting hole; 330, Elastic reset component; 340, Elastic buckle.

[0040] The accompanying drawings illustrate specific embodiments of this application, which will be described in more detail below. These drawings and descriptions are not intended to limit the scope of the concept in any way, but rather to illustrate the concept of this application to those skilled in the art through reference to particular embodiments. Detailed Implementation

[0041] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numbers in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this application as detailed in the appended claims.

[0042] The technical solution of this application and how the technical solution of this application solves the above-mentioned technical problems are described in detail below with specific embodiments. These specific embodiments can be combined with each other, and the same or similar concepts or processes may not be described again in some embodiments. The embodiments of this application will now be described with reference to the accompanying drawings.

[0043] Existing liquid cooling systems include liquid cooling pipes installed in liquid cooling cabinets within data centers. These pipes circulate the coolant used to dissipate heat from various heat sources within the cabinets, thereby cooling down these heat sources.

[0044] In the structure of male and female connectors for liquid cooling pipelines, improper installation during the connection of the male and female connectors can affect the sealing of the joint, leading to minor air or liquid leaks that are difficult to detect in time. This can cause potential operational hazards to the equipment, and may also cause coolant to splash inside the liquid cooling cabinet, resulting in short circuits or insulation failures in live components, causing pollution and damage to electronic devices.

[0045] In view of this, this application provides a splash-proof device and a liquid-cooled cabinet to solve the problem that when the male and female connectors in the liquid-cooled pipelines in the prior art are plugged in and unplugged, coolant splashing occurs, which can easily cause short circuits or insulation failures in live parts, resulting in damage to electronic devices.

[0046] The anti-splash device provided in the embodiments of this application will now be described with reference to the accompanying drawings.

[0047] like Figure 1 , Figure 2 , Figure 7 , Figure 8 as well as Figure 10 As shown, the splash-proof device in this embodiment includes a first base 100, a second base 200, and a stop assembly 300.

[0048] The first base 100 is used to install the first plug-in connector 110, which can be connected to the liquid cooling pipeline inside the liquid cooling cabinet.

[0049] The second base 200 is used to install the second plug-in connector 210, which is mated with the first plug-in connector 110.

[0050] The first plug-in connector 110 and the second plug-in connector 210 can be plugged into each other. The second plug-in connector 210 is connected to the liquid cooling pipeline. After the first plug-in connector 110 and the second plug-in connector 210 are plugged into each other, the coolant can flow in the liquid cooling pipeline to ensure the circulation of coolant in the liquid cooling cabinet.

[0051] The stop assembly 300 includes a guide 310 and a stop 320. The guide 310 is disposed on the first base 100, and the stop 320 is rotatably disposed on the second base 200.

[0052] The stop 320 is configured to slide in cooperation with the guide 310 when the first seat 100 and the second seat 200 move relative to each other, and to rotate relative to the second seat 200 under the drive of the guide 310, so as to switch between a stop position and a clearance position.

[0053] When in the stop position, the stop member 320 closes the second plug-in connector 210; when in the avoidance position, the stop member 320 opens the second plug-in connector 210 and is located on one side of the second plug-in connector 210 so that the first plug-in connector 110 communicates with the second plug-in connector.

[0054] When the first connector 110 and the second connector 210 disengage, coolant leakage and splashing may occur, causing coolant to spray onto the equipment inside the liquid-cooled cabinet and potentially short-circuit it. Therefore, this application includes a stop member 320. When in the stop position, the stop member 320 can shield the second connector 210 to prevent coolant leakage. Specifically, when the first connector 110 and the second connector 210 disengage, the first base 100 and the second base 200 move away from each other. The guide member 310 slides with the stop member 320, driving the stop member 320 to rotate to the second connector 210, thus placing the stop member 320 in the stop position to shield the second connector 210.

[0055] When the first connector 110 and the second connector 210 are engaged, the first base 100 and the second base 200 move toward each other. The guide 310 on the first base 100 slides with the stop 320 on the second base 200, and the guide 310 can drive the stop 320 to rotate relative to the second base 200, switching the stop 320 from the stop position to the avoidance position, so that the stop 320 rotates to one side of the second connector 210, ensuring that the first connector 110 and the second connector 210 are engaged.

[0056] The splash-proof device provided in this application embodiment comprises a first base 100, a second base 200, and a stop assembly 300. The stop assembly 300 includes a guide 310 and a stop 320. A first connector 110 is mounted on the first base 100, and a second connector 210 is mounted on the second base 200. When the first connector 110 disengages from the second connector 210, the first base 100 and the second base 200 move away from each other. The guide 310 on the first base 100 slides against the stop 320, driving the stop 320 from a clearance position to a stop position. This allows the stop 320 to seal the second connector 210, thus blocking coolant splashed from the second connector 210 and preventing short circuits and equipment damage. When the first plug-in connector 110 and the second plug-in connector 210 are plugged in, the guide member 310 and the stop member 320 are slidably engaged, and the stop member 320 is driven to rotate to one side of the second plug-in connector 210. The stop member 320 switches from the stop position to the avoidance position, ensuring that the first plug-in connector 110 and the second plug-in connector 210 can be plugged in, which facilitates the circulation of coolant in the liquid cooling pipeline, thereby achieving heat dissipation and cooling of the equipment in the liquid cooling cabinet.

[0057] like Figures 1 to 4 As shown, in some embodiments, the guide 310 includes a guide body 311 and a guide portion 312 disposed on the guide body 311, and a first guide pin 220 is disposed on the second seat 200, and a stop 320 is sleeved on the first guide pin 220.

[0058] The guide part 312 is configured to abut against the stop 320 and guide the stop 320 to rotate when the first seat 100 and the second seat 200 move relative to each other and the first guide pin 220 is inserted into the guide body 311.

[0059] In this application, the first guide pin 220 is inserted into the guide body 311 to guide the relative movement between the first seat 100 and the second seat 200. The stop 320 is sleeved on the first guide pin 220, thereby realizing the rotational connection between the stop 320 and the second seat 200.

[0060] The first end of the first guide pin 220 is disposed on the second seat 200. The extension direction of the first guide pin 220 is the same as the direction of relative movement of the first seat 100 and the second seat 200. When the first plug-in connector 110 and the second plug-in connector 210 are plugged in, the first guide pin 220 extends into the guide body 311. Then the guide part 312 abuts against the stop 320, and the stop 320 can move along the extension direction of the guide part 312. The guide part 312 can drive the stop 320 to rotate, so that the stop 320 switches between the stop position and the avoidance position.

[0061] like Figures 2 to 4 As shown, in some embodiments, the guide portion 312 has a guide slope 313. The extension direction of the guide slope 313 projected in the horizontal direction is consistent with the relative movement direction of the first seat 100 and the second seat 200. The guide slope 313 is used to guide the stop member 320 to rotate.

[0062] In this application, the stop 320 abuts against the guide slope 313, which can drive the stop 320 to rotate on the second seat 200. The rotation of the stop 320 is achieved by the abutting between the guide slope 313 and the stop 320, ensuring that the driving method is simple and reliable.

[0063] The guide portion 312 is provided with a guide slope 313, which forms an angle with the horizontal plane. The second end of the guide slope 313 is higher than the first end. The stop member 320 moves on the inclined plane of the guide slope 313. As the first seat 100 moves toward the second seat 200, the guide slope 313 drives the stop member 320 to rotate on the second seat 200 while the stop member 320 moves along the first end of the guide slope 313 to the second end, thus switching the stop member 320 between a stopping position and a clearance position.

[0064] like Figures 2 to 4 As shown, in some embodiments, the guide portion 312 also has a guide surface 314, which is connected to the guide ramp 313. The guide surface 314 is used to guide the stop member 320 to the guide ramp 313.

[0065] In this application, the guide surface 314 can guide and position the stop 320, so that the stop 320 can accurately contact the guide slope 313.

[0066] The guide surface 314 is connected to the guide ramp 313. The guide surface 314 is parallel to the horizontal plane. One end of the guide surface 314 is connected to the first end of the guide ramp 313. When the first seat 100 and the second seat 200 move relative to each other, the stop 320 slides on the guide surface 314. Then the stop 320 slides from the guide surface 314 to the guide ramp 313.

[0067] like Figure 3 and Figure 4 As shown, in some embodiments, the guide body 311 includes a support section 3111 and a guide section 3112 disposed on the support section 3111. The support section 3111 is disposed on the first base 100. A first guide channel 3113 is disposed on the support section 3111. The guide part 312 is located on the guide section 3112. A guide groove 3114 communicating with the first guide channel 3113 is disposed on the guide section 3112. The extending direction of the guide groove 3114 is consistent with the extending direction of the first guide channel 3113. The first guide pin 220 is inserted into the guide body 311 in sequence through the guide groove 3114 and the first guide channel 3113.

[0068] In this application, the support section 3111 is disposed on the first seat 100, so that when the guide portion 312 on the guide section 3112 abuts against the stop member 320, it can support the guide section 3112 and ensure the structural stability of the guide section 3112. The first guide channel 3113 is connected to the guide groove 3114, which can guide and position the movement of the first guide pin 220 when the first seat 100 and the second seat 200 move relative to each other, ensuring that the first guide pin 220 can move smoothly and accurately within the first seat 100 along a predetermined path during the movement.

[0069] A guide section 312 is disposed on a guide section 3112, which is disposed on a support section 3111. A first guide channel 3113 is disposed on the support section 3111, and a guide groove 3114 communicating with the first guide channel 3113 is disposed on the guide section 3112. A first guide pin 220 can pass through the guide groove 3114 and the first guide channel 3113. When the first plug-in connector 110 and the second plug-in connector 210 are plugged in, the first guide pin 220 on the second seat 200 can extend into the first seat 100 through the guide groove 3114 and the first guide channel 3113 and fix the first guide pin 220, thereby connecting the first seat 100 and the second seat 200.

[0070] like Figure 1 , Figure 2 as well as Figure 8As shown, in some embodiments, the second seat 200 has a second guide channel 230 for the guide section 3112 and the guide portion 312 to enter and exit.

[0071] In this application, when the first seat 100 and the second seat 200 approach each other, the second guide channel 230 on the second seat 200 can guide the guide section 3112 and the guide part 312, which can not only position the movement of the first seat 100, but also ensure that the first seat 100 and the second seat 200 can move relative to each other, which facilitates assembly.

[0072] like Figure 1 , Figure 2 as well as Figure 5 As shown, in some embodiments, the stop member 320 is provided with a protrusion 321 and a mounting hole 322. The protrusion 321 abuts against the guide portion 312, and the stop member 320 is sleeved on the first guide pin 220 through the mounting hole 322.

[0073] In this application, the stop member 320 is fitted onto the first guide pin 220 through the mounting hole 322, allowing the stop member 320 to rotate along the circumference of the first guide pin 220. This facilitates a rotatable connection between the stop member 320 and the first guide pin 220 on the second seat 200 via the mounting hole 322. The guide portion 312 abuts against the protrusion 321, facilitating the rotation of the stop member 320 around the circumference of the first guide pin 220 and ensuring that the stop member 320 can switch between a stopping position and a clearance position.

[0074] In the above structure, the protrusion 321 of the stop member 320 abuts against the guide portion 312. Therefore, when the guide portion 312 of the guide member 310 moves, the guide portion 312 abuts against the protrusion 321, thereby driving the stop member 320 to rotate. The stop member 320 is provided with a mounting hole 322, through which the stop member 320 is fitted onto the first guide pin 220. This facilitates the switching of the stop member 320 between a stopping position and a clearance position when the guide portion 312 moves and abuts against the protrusion 321.

[0075] like Figure 2 As shown, in some embodiments, the stop assembly 300 further includes an elastic reset member 330, which is sleeved on the first guide pin 220. The elastic reset member 330 connects the second seat 200 and the stop member 320, and provides the stop member 320 with a spring force to switch from the avoidance position to the stop position.

[0076] In this application, the elastic reset member 330 can provide elastic force to the stop member 320 so that the stop member 320 switches from the avoidance position to the stop position.

[0077] The elastic reset member 330 is sleeved on the first guide pin 220, and the elastic reset member 330 is connected to the second seat 200 and the stop member 320 respectively. Under the elastic force of the elastic reset member 330, the stop member 320 can be reset to the stop position in the avoidance position.

[0078] It should be noted that when the first seat 100 and the second seat 200 move closer to each other, the guide portion 312 on the guide member 310 abuts against the protrusion 321 of the stop member 320, so that the protrusion 321 can slide on the guide slope 313 of the guide portion 312. Under the action of the guide slope 313, the stop member 320 can be driven to rotate on the first guide pin 220, so that the stop member 320 switches from the stop position to the avoidance position, so that the first plug-in connector 110 and the second plug-in connector 210 can be plugged in. At this time, the elastic reset member 330 is compressed and stores elastic force. Subsequently, when the first seat 100 and the second seat 200 move away from each other, the protrusion 321 of the stop member 320 can slide on the guide portion 312 of the guide member 310, and the elastic reset member 330 can release the elastic force, thereby ensuring that the stop member 320 can switch from the avoidance position to the stop position under the action of the elastic reset member 330. This ensures that when the first plug connector 110 and the second plug connector 210 are separated, the stop member 320 can always be in the stop position under the action of the elastic reset member 330, preventing coolant from splashing and providing a shielding effect for the coolant.

[0079] like Figure 2 and Figure 7 As shown, in some embodiments, an elastic buckle 340 is also included. An annular groove 221 is provided on the periphery of the first guide pin 220. The elastic buckle 340 is sleeved on the first guide pin 220 and is located in the annular groove 221. The elastic buckle 340 restricts the stop member 320 on the first guide pin 220.

[0080] In this application, the elastic buckle 340 is fitted into the annular groove 221 of the first guide pin 220, which can limit the stop 320 and ensure that the stop 320 only rotates relative to the first guide pin 220 and does not slide relative to it.

[0081] It should be noted that the first guide pin 220 includes a first rod segment and a second rod segment. The first end of the first rod segment is connected to the second seat 200, and the second end of the first rod segment is connected to the second rod segment. An annular groove 221 is provided on the second rod segment. The radius of the first rod segment is larger than that of the second rod segment, so that the connection between the second end of the first rod segment and the first end of the second rod segment forms a stepped structure. The annular groove 221 is provided near the first end of the second rod segment, so that the stop 320 is sleeved on the second rod segment through the mounting hole 322. Since the radius of the mounting hole 322 is smaller than that of the first rod segment, the stop 320 is limited on the stepped structure and abuts against the second end of the first rod segment. At this time, the elastic buckle 340 is sleeved on the annular groove 221, so that the first side of the stop member 320 is in contact with the end face of the second end of the first rod segment, and the second side opposite to the first side of the stop member 320 is in contact with the elastic buckle 340, so that the elastic buckle 340 and the second end of the first rod segment can play a role in stopping and limiting the stop member 320, ensuring that the stop member 320 can only rotate relative to the second seat 200 on the first guide pin 220, and cannot move relative to the second seat 200.

[0082] like Figure 1 , Figure 2 , Figure 8 as well as Figure 9 As shown, in some embodiments, at least one second guide pin 120 is also included, which is disposed on one of the first seat 100 and the second seat 200, and is inserted into the other of the first seat 100 and the second seat 200.

[0083] In this application, the second guide pin 120 is disposed on one of the first seat 100 and the second seat 200, so that the second guide pin 120 can provide support for the connection between the first seat 100 and the second seat, enhance the structural stability, and guide the installation of the first seat 100 and the second seat 200.

[0084] like Figure 1 , Figure 2 , Figure 6 , Figure 8 as well as Figure 9 As shown, in some embodiments, at least one of the first base 100 and the second base 200 is provided with an installation channel 130, and the first base 100 or the second base 200 is used to install the first plug connector 110 or the second plug connector 210 through the installation channel 130.

[0085] In this application, by providing an installation channel 130 on the first base 100 and the second base 200, it is convenient to install the first plug-in connector on the first base 100 through the installation channel 130, or to install the second plug-in connector 210 on the second base 200 through the installation channel 130.

[0086] It should be noted that, in this embodiment, both the first base 100 and the second base 200 are provided with an installation channel 130. The installation channel 130 on the first base 100 is used to install the first plug connector 110, and the installation channel on the second base 200 is used to install the second plug connector 210.

[0087] Specifically, a drainage groove is provided on the second base 200. Since the stop 320 is used to seal the second plug-in connector 210, it prevents coolant from splashing directly onto the live equipment. When coolant splashes onto the stop 320, the coolant flows into the drainage groove on the second base 200 along the gap between the stop 320 and the interface of the second plug-in connector 210, allowing the leaked coolant to be discharged through the drainage groove.

[0088] On the other hand, this application provides a liquid-cooled cabinet, including a cabinet body and the aforementioned splash-proof device disposed on the cabinet body.

[0089] In this application, the anti-splash device can prevent coolant from splashing into the cabinet, which can both cool and heat exchange the equipment inside the cabinet and prevent damage to the equipment inside the cabinet.

[0090] Other embodiments of this application will readily occur to those skilled in the art upon consideration of the specification and practice of the utility models disclosed herein. This application is intended to cover any variations, uses, or adaptations of this application that follow the general principles of this application and include common knowledge or customary techniques in the art not disclosed herein. The specification and examples are to be considered exemplary only, and the true scope and spirit of this application are indicated by the following claims.

[0091] It should be understood that this application is not limited to the precise structure described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of this application is limited only by the appended claims.

Claims

1. A splash-proof device, characterized in that, include: A first base (100) is used to install a first plug connector (110); The second seat (200) is used to install the second plug-in connector (210) that is plugged into and mates with the first plug-in connector (110); The stop assembly (300) includes a guide (310) and a stop (320), the guide (310) being disposed on the first seat (100) and the stop (320) being rotatably disposed on the second seat (200); The stop (320) is configured to slide in cooperation with the guide (310) when the first seat (100) and the second seat (200) move relative to each other, and to rotate relative to the second seat (200) under the drive of the guide (310) to switch between a stop position and a clearance position. In the stop position, the stop member (320) closes the second plug connector (210); in the avoidance position, the stop member (320) opens the second plug connector (210) and is located on one side of the second plug connector (210) so that the first plug connector (110) communicates with the second plug connector.

2. The anti-splash device according to claim 1, characterized in that, The guide member (310) includes a guide member body (311) and a guide portion (312) disposed on the guide member body (311). A first guide pin (220) is disposed on the second seat (200), and the stop member (320) is sleeved on the first guide pin (220). The guide (312) is configured to abut against the stop (320) and guide the stop (320) to rotate when the first seat (100) and the second seat (200) move relative to each other and the first guide pin (220) is inserted into the guide body (311).

3. The anti-splash device according to claim 2, characterized in that, The guide portion (312) has a guide slope (313), the extension direction of the guide slope (313) projected in the horizontal direction is consistent with the relative movement direction of the first seat (100) and the second seat (200), and the guide slope (313) is used to guide the stop (320) to rotate.

4. The anti-splash device according to claim 3, characterized in that, The guide portion (312) also has a guide surface (314), which is connected to the guide ramp (313). The guide surface (314) is used to guide the stop (320) to the guide ramp (313).

5. The anti-splash device according to any one of claims 2 to 4, characterized in that, The guide body (311) includes a support section (3111) and a guide section (3112) disposed on the support section (3111). The support section (3111) is disposed on the first seat (100). A first guide channel (3113) is disposed on the support section (3111). The guide part (312) is located on the guide section (3112). The guide section (3112) is provided with a guide groove (3114) that communicates with the first guide channel (3113). The extension direction of the guide groove (3114) is consistent with the extension direction of the first guide channel (3113). The first guide pin (220) is inserted into the guide body (311) in sequence through the guide groove (3114) and the first guide channel (3113). The second seat (200) has a second guide channel (230) for the guide section (3112) and the guide part (312) to enter and exit.

6. The anti-splash device according to claim 5, characterized in that, The stop (320) is provided with a protrusion (321) and a mounting hole (322). The protrusion (321) abuts against the guide (312), and the stop (320) is sleeved on the first guide pin (220) through the mounting hole (322).

7. The anti-splash device according to any one of claims 2 to 4, characterized in that, The stop assembly (300) further includes an elastic reset member (330), which is sleeved on the first guide pin (220). The elastic reset member (330) connects the second seat (200) and the stop member (320), and provides the stop member (320) with elastic force to switch from the avoidance position to the stop position.

8. The anti-splash device according to any one of claims 2 to 4, characterized in that, It also includes an elastic buckle (340), and an annular groove (221) is provided on the periphery of the first guide pin (220). The elastic buckle (340) is sleeved on the first guide pin (220) and is located in the annular groove (221). The elastic buckle (340) restricts the stop (320) on the first guide pin (220).

9. The anti-splash device according to any one of claims 2 to 4, characterized in that, It also includes at least one second guide pin (120) disposed on either the first seat (100) or the second seat (200), and the second guide pin (120) is inserted into the other of the first seat (100) and the second seat (200); and / or, At least one of the first base (100) and the second base (200) is provided with an installation channel (130), which is used to install the first plug connector (110) or the second plug connector (210) through the installation channel (130).

10. A liquid-cooled cabinet, characterized in that, It includes a cabinet and a splash-proof device as described in any one of claims 1 to 9, which is installed on the cabinet.

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