Liquid-cooled quick plug device, liquid-cooled device, and electronic device

Abstract

The application discloses a liquid cooling quick plug device, a liquid cooling device and electronic equipment. The liquid cooling quick plug device comprises a first pipe, one end of the first pipe is provided with a first connecting interface and a clamping groove; a second pipe, the first pipe and the second pipe are arranged along the length direction, one end of the second pipe is provided with a second connecting interface; a quick plug structure, the quick plug structure comprises a first plug, the first plug comprises a first sleeve and a first elastic piece, the first sleeve is movable along the axial direction relative to the first pipe; a second plug, the second plug comprises a second sleeve and a second elastic piece, the second sleeve is movable along the axial direction relative to the second pipe, wherein the second sleeve is provided with a clamping jaw, the clamping jaw is clamped into the clamping groove for clamping connection, and the first connecting interface and the second connecting interface are connected, the first sleeve is arranged on the outer side of the clamping jaw, and the inner wall of the first sleeve is in abutment with the clamping jaw in the radial direction of the first sleeve. In the technical scheme, the quick plug structure is arranged, the plug-in and plug-out of the liquid cooling quick plug device are facilitated, and the working efficiency is effectively improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of liquid cooling quick plug, in particular to a liquid cooling quick plug device, a liquid cooling device and an electronic device. BACKGROUND

[0002] The liquid cooling quick plug connector can support the quick connection and disconnection of the server liquid cooling pipeline, and facilitate the installation, maintenance and repair of the server. When the server fails or needs to be upgraded, the operation and maintenance personnel can disconnect the liquid cooling connection, take out the faulty server, and quickly reconnect after replacement or repair, thereby facilitating the maintenance of the server.

[0003] In the prior art, the liquid cooling quick plug connector usually adopts threaded connection or flange connection. When threaded connection is adopted, the threaded torque needs to be strictly controlled, and when flange connection is adopted, the flange sealing needs to be strictly controlled. Moreover, the threaded connection or flange connection operation is cumbersome, thereby affecting the connection efficiency. SUMMARY

[0004] The present application aims to at least solve one of the technical problems existing in the prior art. To this end, the present application proposes a liquid cooling quick plug device, which can facilitate the plugging of the liquid cooling quick plug device, thereby effectively improving the work efficiency.

[0005] The present application also proposes a liquid cooling device with the above-mentioned liquid cooling quick plug device.

[0006] The present application also proposes an electronic device with the above-mentioned liquid cooling device.

[0007] According to the liquid cooling quick plug device of the first aspect of the present application, the first pipe is provided with a first connecting port at one end, and a clamping groove is arranged on the outer circumferential surface of the first pipe. The second pipe is arranged along the length direction of the first pipe. The second pipe is provided with a second connecting port at one end. The quick plug structure includes a first plug and a second plug. The first plug includes a first sleeve and a first elastic member. The first sleeve is sleeved outside the first pipe and connected with the first pipe through the first elastic member, so as to be movable along the axial direction relative to the first pipe. The second plug includes a second sleeve and a second elastic member. The second sleeve is sleeved outside the second pipe and connected with the second pipe through the second elastic member, so as to be movable along the axial direction relative to the second pipe. The second sleeve is provided with a clamping jaw. The second sleeve and the first pipe are connected through the clamping jaw clamped into the clamping groove, and the first connecting port and the second connecting port are connected. The first sleeve is sleeved outside the clamping jaw, and the inner wall of the first sleeve and the clamping jaw abut in the radial direction of the first sleeve.

[0008] According to the liquid cooling quick plug device, the first plug includes a first sleeve and a first elastic member, the first sleeve is sleeved outside the first pipe and connected with the first pipe through the first elastic member to be movable in the axial direction relative to the first pipe, the second plug includes a second sleeve and a second elastic member, the second sleeve is sleeved outside the second pipe and connected with the second pipe through the second elastic member to be movable in the axial direction relative to the second pipe, the second sleeve is provided with a pawl, the second sleeve is connected with the first pipe through the pawl clamped into the clamping groove, and the first mating interface and the second mating interface are connected, the first sleeve is sleeved outside the pawl, and the inner wall of the first sleeve abuts against the pawl in the radial direction of the first sleeve, so that the liquid cooling quick plug device can be conveniently plugged and unplugged, and the working efficiency is effectively improved.

[0009] In some possible embodiments of the present application, the first sleeve is movable relative to the first pipe between a first position and a second position, in the first position, the first mating interface is located in the first sleeve, and in the second position, the first sleeve is located on the side of the clamping groove away from the second pipe; the second sleeve is movable relative to the second pipe between a third position and a fourth position, in the third position, the second mating interface is located in the second sleeve, and in the fourth position, the second sleeve is located on the side of the second mating interface away from the first pipe.

[0010] In the above technical solution, by setting the first sleeve to be movable relative to the first pipe between a first position and a second position, in the first position, the first mating interface is located in the first sleeve, and in the second position, the first sleeve is located on the side of the clamping groove away from the second pipe, and setting the second sleeve to be movable relative to the second pipe between a third position and a fourth position, in the third position, the second mating interface is located in the second sleeve, and in the fourth position, the second sleeve is located on the side of the second mating interface away from the first pipe, the installation space of the first sleeve and the second sleeve can be effectively saved, and the compactness of the liquid cooling quick plug device is effectively improved.

[0011] In some possible embodiments of the present application, a first protruding rib is arranged on the outer peripheral surface of the first pipe, a second protruding rib protruding radially inward is arranged on the inner wall of the first sleeve, the second protruding rib is located on the side of the first protruding rib away from the second pipe, and the first protruding rib and the second protruding rib abut in the axial direction of the first pipe when the first sleeve is located in the first position.

[0012] In the above technical solution, when the first sleeve is located in the first position, the first protruding rib and the second protruding rib are arranged to abut in the axial direction of the first pipe, so that the first sleeve can be positioned in the axial direction of the first pipe, and the first sleeve is prevented from falling off the first pipe, and the reliability of the first sleeve is effectively improved.

[0013] In some possible embodiments of the present application, one of the second sleeve and the second pipe is provided with a limiting protrusion, and the other is provided with a limiting recess, the limiting recess extends along the axial direction of the second sleeve, and the limiting protrusion is slidably matched in the limiting recess.

[0014] In the above technical solution, by providing the limiting protrusion on one of the second sleeve and the second pipe and the limiting recess on the other, the limiting recess extends along the axial direction of the second sleeve, and the limiting protrusion is slidably matched in the limiting recess, the second sleeve can be stably moved along the axial direction of the second pipe, avoiding shaking when the second sleeve moves, thereby effectively improving the stability of the second sleeve when moving.

[0015] In some possible embodiments of the present application, the second plug further comprises a limiting piece, the limiting piece is fixed on the second sleeve and extends along the circumferential direction of the second sleeve, and the limiting protrusion is formed on the limiting piece.

[0016] In the above technical solution, by fixing the limiting piece on the second sleeve and extending along the circumferential direction of the second sleeve, and forming the limiting protrusion on the limiting piece, the structural strength of the limiting protrusion can be effectively enhanced, thereby effectively improving the reliability and durability of the limiting protrusion.

[0017] In some possible embodiments of the present application, an assembly hole is formed on the second sleeve, the assembly hole extends along the circumferential direction of the second sleeve, the limiting piece is formed as a spring piece and is fixed in the assembly hole, and the limiting protrusion protrudes from the inner wall surface of the second sleeve.

[0018] In the above technical solution, by extending the assembly hole along the circumferential direction of the second sleeve, and forming the limiting piece as a spring piece and fixing it in the assembly hole, and the limiting protrusion protruding from the inner wall surface of the second sleeve, the installation space of the limiting piece can be effectively saved, thereby effectively improving the compactness of the second sleeve.

[0019] In some possible embodiments of the present application, the second pipe is connected with the opposite end of the first pipe in a plug-in manner, and the liquid cooling quick plug device further comprises a sealing piece, the sealing piece abuts between the first pipe and the second pipe in the radial direction of the first pipe.

[0020] In the above technical solution, by abutting the sealing piece between the first pipe and the second pipe in the radial direction of the first pipe, the sealing property of the connection between the first pipe and the second pipe can be effectively improved.

[0021] In some possible embodiments of the present application, the first plug further comprises a first fixing cylinder, which is sleeved and fixed on the outside of the first pipe and located on the side of the first sleeve away from the second pipe, and the first elastic member is connected between the first fixing cylinder and the first sleeve; the second plug further comprises a second fixing cylinder, which is sleeved and fixed on the outside of the second pipe and located on the side of the second sleeve away from the first pipe, and the second elastic member is connected between the second fixing cylinder and the second sleeve.

[0022] In the above technical solution, by sleeving and fixing the first fixing cylinder on the outside of the first pipe and locating the first fixing cylinder on the side of the first sleeve away from the second pipe, and connecting the first elastic member between the first fixing cylinder and the first sleeve, the stability of the first elastic member can be effectively improved, thereby effectively improving the stability of the first sleeve; by sleeving and fixing the second fixing cylinder on the outside of the second pipe and locating the second fixing cylinder on the side of the second sleeve away from the first pipe, and connecting the second elastic member between the second fixing cylinder and the second sleeve, the stability of the second elastic member can be effectively improved, thereby effectively improving the stability of the second sleeve.

[0023] In some possible embodiments of the present application, an inner wall of the first fixing cylinder is provided with a first inner thread, an outer surface of the first pipe is provided with a first outer thread matched with the first inner thread, and the first fixing cylinder and the first pipe are threadedly connected through the first inner thread and the first outer thread; an inner wall of the second fixing cylinder is provided with a second inner thread, an outer surface of the second pipe is provided with a second outer thread matched with the second inner thread, and the second fixing cylinder and the second pipe are threadedly connected through the second inner thread and the second outer thread.

[0024] In the above technical solution, the first fixing cylinder and the first pipe are threadedly connected through the first inner thread and the first outer thread, and the second fixing cylinder and the second pipe are threadedly connected through the second inner thread and the second outer thread, which can effectively simplify the assembly process of the first fixing cylinder and the second fixing cylinder, thereby effectively improving the assembly efficiency of the first fixing cylinder and the second fixing cylinder.

[0025] In some possible embodiments of the present application, an outer circumferential surface of the first fixing cylinder and / or the second fixing cylinder is provided with a plurality of limiting protrusions arranged at intervals, and the plurality of limiting protrusions extend in a ring shape along the circumference of the first fixing cylinder and are arranged at intervals in the axial direction of the first fixing cylinder.

[0026] In the technical scheme, the plurality of limiting protrusions are arranged on the outer circumferential surface of the first fixing cylinder and / or the second fixing cylinder, extend in the circumferential direction of the first fixing cylinder in a ring shape, and are arranged in the axial direction of the first fixing cylinder, so that the first fixing cylinder and / or the second fixing cylinder can be fixed, the first pipe and / or the second pipe can be fixed, and the convenience of operation is effectively improved.

[0027] In some possible embodiments of the present application, the liquid cooling quick plug device further comprises a mounting bracket, and the mounting bracket is provided with a clamping groove, and the first fixing cylinder and / or the second fixing cylinder is clamped in the clamping groove.

[0028] In the technical scheme, the clamping groove is arranged on the mounting bracket, and the first fixing cylinder and / or the second fixing cylinder is clamped in the clamping groove, so that the first pipe and / or the second pipe can be effectively fixed, and the stability of the first pipe and / or the second pipe is effectively improved.

[0029] In some possible embodiments of the present application, the mounting bracket comprises a bracket body provided with a receiving groove, and a clamping piece fixed to the bracket body and having a U-shaped bending portion, the bending portion is arranged in the receiving groove and defines the clamping groove, and the width of the clamping groove gradually decreases in the direction from the bottom wall of the clamping groove to the opening.

[0030] In the technical scheme, the bracket body and the clamping piece are arranged in the mounting bracket, the bracket body is provided with the receiving groove, the clamping piece is fixed to the bracket body and has the U-shaped bending portion, the bending portion is arranged in the receiving groove and defines the clamping groove, and the width of the clamping groove gradually decreases in the direction from the bottom wall of the clamping groove to the opening, so that the first pipe and / or the second pipe can be prevented from shaking and moving in the clamping groove, and the stability of the first pipe and / or the second pipe is further improved.

[0031] In some possible embodiments of the present application, the side wall of the receiving groove is provided with a first blocking rib and a second blocking rib protruding, the first blocking rib and the second blocking rib are respectively located on the two sides of the clamping piece in the length direction of the first pipe, and the first fixing cylinder or the second fixing cylinder is arranged between the first blocking rib and the second blocking rib.

[0032] In the technical scheme, the first blocking rib and the second blocking rib are respectively arranged on the two sides of the clamping piece in the length direction of the first pipe, and the first fixing cylinder or the second fixing cylinder is arranged between the first blocking rib and the second blocking rib, so that the first fixing cylinder or the second fixing cylinder can be effectively prevented from moving in the axial direction of the first fixing cylinder, the first fixing cylinder or the second fixing cylinder can be effectively fixed, and the stability of the first pipe or the second pipe is effectively improved.

[0033] The liquid cooling device according to the second aspect of the present application comprises the liquid cooling quick plug device according to the first aspect of the present application.

[0034] The liquid cooling device according to the present application can facilitate the plugging and unplugging of the liquid cooling quick plug device, thereby effectively improving work efficiency, by arranging the liquid cooling quick plug device of the first aspect in the liquid cooling device.

[0035] The electronic device according to the third aspect of the present application comprises the liquid cooling device according to the second aspect of the present application.

[0036] The electronic device according to the present application can facilitate the plugging and unplugging of the liquid cooling quick plug device, thereby effectively improving work efficiency, by arranging the liquid cooling device of the second aspect in the electronic device.

[0037] Additional aspects and advantages of the present application will be made apparent from the following description. BRIEF DESCRIPTION OF DRAWINGS

[0038] In order to more clearly illustrate the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without any creative effort based on these drawings.

[0039] Figure 1 A structural schematic diagram of a liquid cooling quick plug device according to an embodiment of the present application;

[0040] Figure 2 An exploded view of a liquid cooling quick plug device according to an embodiment of the present application;

[0041] Figure 3 An exploded view of a quick plug structure from one angle according to an embodiment of the present application;

[0042] Figure 4 An exploded view of a quick plug structure from another angle according to an embodiment of the present application;

[0043] Figure 5 A perspective view of a quick plug structure according to an embodiment of the present application;

[0044] Figure 6 A structural schematic diagram of a first pipe according to an embodiment of the present application;

[0045] Figure 7 An exploded view of a first plug according to an embodiment of the present application;

[0046] Figure 8 A structural schematic diagram of a first sleeve according to an embodiment of the present application;

[0047] Figure 9 A structure schematic view of a second pipe provided for an embodiment of the present application;

[0048] Figure 10 An exploded view of a second plug provided for an embodiment of the present application;

[0049] Figure 11 A structure schematic view of an angle at which a limiting member cooperates with a limiting groove provided for an embodiment of the present application;

[0050] Figure 12 A structure schematic view of another angle at which a limiting member cooperates with a limiting groove provided for an embodiment of the present application;

[0051] Figure 13 A structure schematic view of an angle of a mounting bracket provided for an embodiment of the present application;

[0052] Figure 14 A structure schematic view of another angle of a mounting bracket provided for an embodiment of the present application;

[0053] Figure 15 A structure schematic view of a bracket body provided for an embodiment of the present application;

[0054] Figure 16 A structure schematic view of a clamping member provided for an embodiment of the present application.

[0055] Reference signs:

[0056] 100, liquid cooling quick plug device;

[0057] 10, first pipe;

[0058] 11, first mating interface; 12, clamping groove; 13, first protruding rib; 14, first external thread;

[0059] 20, second pipe;

[0060] 21, second mating interface; 22, limiting groove; 23, second external thread;

[0061] 30, quick plug structure;

[0062] 311, first sleeve; 3111, second protruding rib; 312, first elastic member; 313, first fixing cylinder; 3131, limiting protruding rib;

[0063] 321, second sleeve; 3211, clamping claw; 3212, assembly hole; 322, second elastic member; 323, limiting member; 3231, limiting protrusion; 324, second fixing cylinder;

[0064] 40, sealing member;

[0065] 50, mounting bracket;

[0066] 51, bracket body; 511, accommodating groove; 512, first blocking rib; 513, second blocking rib;

[0067] 52, clamping piece; 521, bent portion; 5211, clamping groove; 522, fixing portion. DETAILED DESCRIPTION

[0068] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0069] It should be noted that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. The terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral connection; it can be mechanical connection, or electrical connection; it can be direct connection, or indirect connection through intermediate medium, or internal communication of two elements. The terms "parallel", "perpendicular", "equal" include the described cases and the approximately similar cases to the described cases, and the approximately similar cases are within an acceptable deviation range, wherein the acceptable deviation range is determined by considering the measurement being discussed and the error related to the measurement of the specific quantity (i.e. the limitation of the measurement system) by those of ordinary skill in the art. For example, "parallel" includes absolute parallel and approximately parallel, wherein the acceptable deviation range of approximately parallel can be, for example, within 5°; "perpendicular" includes absolute perpendicular and approximately perpendicular, wherein the acceptable deviation range of approximately perpendicular can also be, for example, within 5°. "Equal" includes absolute equality and approximate equality, wherein the acceptable deviation range of approximate equality can be, for example, that the difference between the two equalities is less than or equal to 5% of either one. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0070] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of this application; the use of the terms "including," "comprising," "having" and "with" in the specification and claims hereof, along with their variants, are intended to be equivalent to the term "consisting of to encompass the inclusion of an element, but not the exclusion of any other element.

[0071] In the description of the embodiments of the present application, the technical terms "first", "second", etc. are only used to distinguish different objects, and cannot be understood as indicating or implying relative importance or implicitly indicating the number, specific order or primary and secondary relationship of the indicated technical features. In the description of the embodiments of the present application, the meaning of "a plurality of" is two or more, unless otherwise explicitly and specifically limited.

[0072] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearance of the phrase in various places in the specification does not necessarily all refer to the same embodiment, nor is it necessarily independent or alternative embodiments to each other. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0073] In the description of the embodiments of the present application, the term "and / or" is only a description of the association relationship of the associated objects, which means that there can be three relationships, for example, A and / or B, which means that there are three cases of A alone, A and B together, and B alone. In addition, the character " / " herein generally represents an "or" relationship between the front and rear associated objects.

[0074] In the description of the embodiments of the present application, the term "a plurality of" means two or more (including two).

[0075] It is pointed out in the related art that the liquid cooling quick plug connector can support the quick connection and disconnection of the server liquid cooling pipeline, and facilitate the installation, maintenance and repair of the server. When the server fails or needs to be upgraded, the maintenance personnel can disconnect the liquid cooling connection, take out the faulty server, and quickly reconnect after replacement or repair, thereby facilitating the maintenance of the server. In the prior art, the liquid cooling quick plug connector usually adopts threaded connection or flange connection. When threaded connection is adopted, the threaded torque needs to be strictly controlled, and when flange connection is adopted, the flange sealing needs to be strictly controlled, and the threaded connection or flange connection operation is cumbersome, thereby affecting the connection efficiency. Therefore, how to effectively realize the plugging of the liquid cooling quick plug connector has become an urgent problem to be solved.

[0076] Based on the above consideration, in order to realize the quick connection and disconnection of the server liquid cooling pipeline, the applicant designs a liquid cooling quick plug device 100 after deep research, which will be described below with reference to Figures 1-16The liquid cooling quick plug device 100 according to the embodiment of the first aspect of the present application is described.

[0077] As shown in Figure 1 , Figure 1 The liquid cooling quick plug device 100 provided by the embodiment of the present application includes the first pipe 10, the second pipe 20, and the quick plug structure 30.

[0078] One end of the first pipe 10 is provided with the first connecting interface 11, and the outer circumferential surface of the first pipe 10 is provided with the clamping groove 12. The first pipe 10 and the second pipe 20 are arranged along the length direction, and one end of the second pipe 20 is provided with the second connecting interface 21. The quick plug structure 30 includes the first plug and the second plug. The first plug includes the first sleeve 311 and the first elastic member 312. The first sleeve 311 is sleeved outside the first pipe 10 and connected with the first pipe 10 through the first elastic member 312, so as to be movable along the axial direction relative to the first pipe 10. The second plug includes the second sleeve 321 and the second elastic member 322. The second sleeve 321 is sleeved outside the second pipe 20 and connected with the second pipe 20 through the second elastic member 322, so as to be movable along the axial direction relative to the second pipe 20. The second sleeve 321 is provided with the clamping jaw 3211. The second sleeve 321 is clamped and connected into the clamping groove 12 through the clamping jaw 3211, and the first connecting interface 11 and the second connecting interface 21 are connected. The first sleeve 311 is sleeved outside the clamping jaw 3211, and the inner wall of the first sleeve 311 abuts against the clamping jaw 3211 in the radial direction of the first sleeve 311.

[0079] In some specific examples, as shown in Figures 2-5 , the first pipe 10 and the second pipe 20 are arranged in the left-right direction, and the first pipe 10 is located on the left side of the second pipe 20. For example Figure 6 , the first pipe 10 is arranged to extend along the left-right direction. The right end of the first pipe 10 is provided with the first connecting interface 11, and the outer circumferential surface of the right end of the first pipe 10 is provided with the clamping groove 12. For example Figure 9 , the left end of the second pipe 20 is provided with the second connecting interface 21.

[0080] Further, as shown in Figure 5 , Figure 7 and Figure 8 , the first sleeve 311 is sleeved outside the first pipe 10, and the right end of the first elastic member 312 is connected with the first sleeve 311. Therefore, the first sleeve 311 can move along the left-right direction relative to the first pipe 10. As shown in Figure 5 and Figure 10 , the second sleeve 321 is sleeved outside the second pipe 20, and the left end of the second elastic member 322 is connected with the second sleeve 321. Therefore, the second sleeve 321 can move along the left-right direction relative to the second pipe 20.

[0081] In some specific examples, as shown in Figure 5 and Figure 10 The left end of the second sleeve 321 is provided with a clamping jaw 3211, which is clamped into the clamping groove 12 and connects the first and second connecting interfaces 11 and 21, that is, the clamping connection between the clamping jaw 3211 and the clamping groove 12 in the left-right direction connects the first and second pipes 10 and 20 in the left-right direction. Further, the first sleeve 311 is sleeved outside the clamping jaw 3211, and in the radial direction of the first sleeve 311, the inner wall of the first sleeve 311 abuts against the clamping jaw 3211, thereby effectively limiting the deformation of the clamping jaw 3211 from the inside to the outside in the radial direction of the first sleeve 311, avoiding the clamping jaw 3211 from falling out of the clamping groove 12, and further ensuring the connection of the first and second pipes 10 and 20.

[0082] In some specific examples, as shown in Figure 5 and Figure 10 The clamping groove 12 extends in the circumferential direction of the first pipe 10 to be annular, and the number of clamping jaws 3211 is multiple, which are arranged in the circumferential direction of the first pipe 10 at intervals, thereby avoiding damage of a single clamping jaw 3211 due to excessive force, effectively improving the reliability of the clamping jaw 3211. In addition, it can also effectively improve the stability of the connection of the first and second pipes 10 and 20.

[0083] In this embodiment, when the first and second pipes 10 and 20 are connected, the first sleeve 311 is held to move in the axial direction of the first sleeve 311 away from the second pipe 20 until the first connecting interface 11 of the first pipe 10 is exposed. Then, the second sleeve 321 is held to move in the axial direction of the second sleeve 321 away from the first pipe 10 until the second connecting interface 21 of the second pipe 20 is exposed. Then, the first and second connecting interfaces 11 and 21 are connected, and the second sleeve 321 is moved in the axial direction of the second sleeve 321 towards the first pipe 10. The clamping jaw 3211 moves and is clamped into the clamping groove 12 under the elastic force of the second elastic member 322. Finally, the first sleeve 311 is released, and the first sleeve 311 moves in the axial direction of the first sleeve 311 towards the second pipe 20 under the elastic force of the first elastic member 312, so that the inner wall of the first sleeve 311 abuts against the clamping jaw 3211. Thus, the quick connection of the first and second pipes 10 and 20 can be completed, and the reliability of the connection is ensured.

[0084] According to the liquid cooling quick plug device 100 provided in the embodiment of the present application, the first plug and the second plug are arranged in the liquid cooling quick plug device 100, the first plug comprises a first sleeve 311 and a first elastic member 312, the first sleeve 311 is sleeved outside the first pipe 10 and is connected with the first pipe 10 through the first elastic member 312 to be movable in the axial direction relative to the first pipe 10, the second plug comprises a second sleeve 321 and a second elastic member 322, the second sleeve 321 is sleeved outside the second pipe 20 and is connected with the second pipe 20 through the second elastic member 322 to be movable in the axial direction relative to the second pipe 20, wherein the second sleeve 321 is provided with a clamping jaw 3211, the second sleeve 321 is clamped into the clamping groove 12 through the clamping jaw 3211 to be connected with the first pipe 10, and the first connecting interface 11 and the second connecting interface 21 are connected, the first sleeve 311 is sleeved outside the clamping jaw 3211, and in the radial direction of the first sleeve 311, the inner wall of the first sleeve 311 abuts against the clamping jaw 3211, so that the liquid cooling quick plug device 100 can be conveniently plugged and unplugged, and the working efficiency is effectively improved.

[0085] In any embodiment of the present application, as shown in Figure 5 the first sleeve 311 is movable relative to the first pipe 10 between a first position and a second position, in the first position, the first connecting interface 11 is located in the first sleeve 311, and in the second position, the first sleeve 311 is located on the side of the clamping groove 12 away from the second pipe 20; the second sleeve 321 is movable relative to the second pipe 20 between a third position and a fourth position, in the third position, the second connecting interface 21 is located in the second sleeve 321, and in the fourth position, the second sleeve 321 is located on the side of the second connecting interface 21 away from the first pipe 10.

[0086] In some specific examples, as shown in Figure 5 the first sleeve 311 is located on the left side of the second sleeve 321, in the first position, the first connecting interface 11 is located in the first sleeve 311, and in the second position, the first sleeve 311 is located on the left side of the clamping groove 12; in the third position, the second connecting interface 21 is located in the second sleeve 321, and in the fourth position, the second sleeve 321 is located on the right side of the second connecting interface 21.

[0087] According to the liquid cooling quick plug device 100 provided in the embodiments of the present application, by setting the first sleeve 311 to be movable relative to the first pipe 10 between a first position in which the first connecting interface 11 is located in the first sleeve 311 and a second position in which the first sleeve 311 is located on the side of the clamping groove 12 facing away from the second pipe 20, and setting the second sleeve 321 to be movable relative to the second pipe 20 between a third position in which the second connecting interface 21 is located in the second sleeve 321 and a fourth position in which the second sleeve 321 is located on the side of the second connecting interface 21 facing away from the first pipe 10, the installation space of the first sleeve 311 and the second sleeve 321 can be effectively saved, thereby effectively improving the compactness of the liquid cooling quick plug device 100.

[0088] In any of the embodiments of the present application, as shown in Figures 6-8 the outer circumferential surface of the first pipe 10 is provided with a first protruding rib 13, and the inner wall of the first sleeve 311 is provided with a second protruding rib 3111 protruding radially inward, the second protruding rib 3111 is located on the side of the first protruding rib 13 facing away from the second pipe 20, and when the first sleeve 311 is located in the first position, the first protruding rib 13 and the second protruding rib 3111 abut in the axial direction of the first pipe 10.

[0089] In some specific examples, as shown in Figure 6 and Figure 7 the outer circumferential surface of the first pipe 10 is provided with a first protruding rib 13 extending in the circumferential direction of the first pipe 10 in the form of a ring, for example Figure 8 the inner wall of the first sleeve 311 is provided with a second protruding rib 3111 extending in the circumferential direction of the first sleeve 311 in the form of a ring, the second protruding rib 3111 is located on the left side of the first protruding rib 13, and when the first sleeve 311 is located in the first position, the left side of the first protruding rib 13 and the right side of the second protruding rib 3111 abut in the left-right direction.

[0090] According to the liquid cooling quick plug device 100 provided in the embodiments of the present application, when the first sleeve 311 is located in the first position, the first protruding rib 13 and the second protruding rib 3111 are arranged to abut in the axial direction of the first pipe 10, which can limit the first sleeve 311 in the axial direction of the first pipe 10, thereby preventing the first sleeve 311 from falling off the first pipe 10, and effectively improving the reliability of the first sleeve 311.

[0091] In any of the embodiments of the present application, as shown in Figures 9-12 one of the second sleeve 321 and the second pipe 20 is provided with a limiting protrusion 3231 and the other is provided with a limiting recess 22, the limiting recess 22 extends in the axial direction of the second sleeve 321, and the limiting protrusion 3231 is slidably fitted in the limiting recess 22.

[0092] For example, the second sleeve 321 is provided with a limiting protrusion 3231, and the second pipe 20 is provided with a limiting groove 22; for another example, the second sleeve 321 is provided with a limiting groove 22, and the second pipe 20 is provided with a limiting protrusion 3231. In some specific examples, as shown in Figures 9-12 As shown in the figure, the second sleeve 321 is provided with a limiting protrusion 3231, and the second pipe 20 is provided with a limiting groove 22, the limiting groove 22 is formed by the outer circumferential wall of the second pipe 20 being recessed inward along the radial direction of the second pipe 20, and the limiting groove 22 is arranged extending along the left-right direction, and the limiting protrusion 3231 is slidably matched in the limiting groove 22, that is, the second sleeve 321 can move relative to the second pipe 20 in the left-right direction through the cooperation of the limiting protrusion 3231 and the limiting groove 22.

[0093] According to the liquid cooling quick plug device 100 of the embodiment of the present application, by providing a limiting protrusion 3231 on one of the second sleeve 321 and the second pipe 20 and a limiting groove 22 on the other, the limiting groove 22 extends along the axial direction of the second sleeve 321, and the limiting protrusion 3231 is slidably matched in the limiting groove 22, so that the second sleeve 321 can stably move along the axial direction of the second pipe 20, avoiding shaking when the second sleeve 321 moves, thereby effectively improving the stability when the second sleeve 321 moves.

[0094] In any embodiment of the present application, as shown in Figures 10-12 The second plug further comprises a limiting member 323, the limiting member 323 is fixed on the second sleeve 321 and extends along the circumferential direction of the second sleeve 321, and the limiting protrusion 3231 is formed on the limiting member 323.

[0095] In some specific examples, as shown in Figures 10-12 The limiting member 323 extends along the circumferential direction of the second sleeve 321 and is fixed on the second sleeve 321, and the limiting protrusion 3231 is provided on the limiting member 323, that is, the second sleeve 321 moves relative to the second pipe 20 in the left-right direction through the sliding of the limiting protrusion 3231 in the limiting groove 22. Further, the number of limiting protrusions 3231 can be multiple, and the multiple limiting protrusions 3231 correspond to multiple limiting grooves 22 one by one.

[0096] According to the liquid cooling quick plug device 100 of the embodiment of the present application, by fixing the limiting member 323 on the second sleeve 321 and extending along the circumferential direction of the second sleeve 321, and forming the limiting protrusion 3231 on the limiting member 323, the structural strength of the limiting protrusion 3231 can be effectively enhanced, thereby effectively improving the reliability and durability of the limiting protrusion 3231.

[0097] In any embodiment of the present application, as shown in Figures 10-12As shown, the second sleeve 321 is formed with an assembly hole 3212 extending along the circumference of the second sleeve 321, the limiting piece 323 is formed as a spring sheet and is fixed in the assembly hole 3212, and the limiting protrusion 3231 protrudes from the inner wall surface of the second sleeve 321.

[0098] In some specific examples, as shown in Figures 10-12 As shown, the second sleeve 321 is formed with an assembly hole 3212 extending along the circumference of the second sleeve 321, the spring sheet extends along the circumference of the second sleeve 321 in a ring shape and is sleeved in the assembly hole 3212, further, the inner side of the ring-shaped spring sheet is formed with a limiting protrusion 3231 protruding radially inwardly from the second sleeve 321, the limiting protrusion 3231 protrudes from the inner wall surface of the second sleeve 321 and is arranged in the limiting groove 22.

[0099] According to the liquid cooling quick plug device 100 of the embodiment of the present application, by extending the assembly hole 3212 along the circumference of the second sleeve 321, and forming the limiting piece 323 as a spring sheet and fixing it in the assembly hole 3212, and the limiting protrusion 3231 protruding from the inner wall surface of the second sleeve 321, the installation space of the limiting piece 323 can be effectively saved, thereby effectively improving the compactness of the second sleeve 321.

[0100] In any embodiment of the present application, as shown in Figure 4 As shown, the second pipe 20 is connected to the opposite end of the first pipe 10 in a plug-in manner, and the liquid cooling quick plug device 100 further comprises a sealing piece 40, which abuts between the first pipe 10 and the second pipe 20 in the radial direction of the first pipe 10.

[0101] In some specific examples, as shown in Figure 4 As shown, the right end of the first pipe 10 is connected to the left end of the second pipe 20 in a plug-in manner, the second pipe 20 is provided with a recessed sealing groove on the outer circumferential surface, and the sealing piece 40 is arranged in the sealing groove, and when the first pipe 10 is connected to the second pipe 20 in a plug-in manner, the sealing piece 40 abuts between the first pipe 10 and the second pipe 20 in the radial direction of the first pipe 10.

[0102] According to the liquid cooling quick plug device 100 of the embodiment of the present application, the sealing piece 40 is arranged between the first pipe 10 and the second pipe 20 in the radial direction of the first pipe 10, which can effectively improve the sealing performance of the connection between the first pipe 10 and the second pipe 20.

[0103] In any embodiment of the present application, as shown in Figure 4 and Figure 5As shown in the drawings, the first plug further comprises a first fixing cylinder 313, the first fixing cylinder 313 is sleeved and fixed on the outer side of the first pipe 10 and located on the side of the first sleeve 311 away from the second pipe 20, and the first elastic member 312 is connected between the first fixing cylinder 313 and the first sleeve 311; the second plug further comprises a second fixing cylinder 324, the second fixing cylinder 324 is sleeved and fixed on the outer side of the second pipe 20 and located on the side of the second sleeve 321 away from the first pipe 10, and the second elastic member 322 is connected between the second fixing cylinder 324 and the second sleeve 321. In some specific examples, as shown in Figure 4 and Figure 5 As shown in the drawings, the first fixing cylinder 313 is detachably connected with the first pipe 10, and the second fixing cylinder 324 is detachably connected with the second pipe 20.

[0104] According to the liquid cooling quick plug device 100 of the embodiment of the present application, by sleeving and fixing the first fixing cylinder 313 on the outer side of the first pipe 10 and locating the first fixing cylinder 313 on the side of the first sleeve 311 away from the second pipe 20, and connecting the first elastic member 312 between the first fixing cylinder 313 and the first sleeve 311, the stability of the first elastic member 312 can be effectively improved, thereby effectively improving the stability of the first sleeve 311; by sleeving and fixing the second fixing cylinder 324 on the outer side of the second pipe 20 and locating the second fixing cylinder 324 on the side of the second sleeve 321 away from the first pipe 10, and connecting the second elastic member 322 between the second fixing cylinder 324 and the second sleeve 321, the stability of the second elastic member 322 can be effectively improved, thereby effectively improving the stability of the second sleeve 321.

[0105] In any embodiment of the present application, as shown in Figure 6 and Figure 9 As shown in the drawings, the inner wall of the first fixing cylinder 313 is provided with a first inner thread, the outer surface of the first pipe 10 is provided with a first outer thread 14 matched with the first inner thread, and the first fixing cylinder 313 is screw-connected with the first pipe 10 through the first inner thread and the first outer thread 14; the inner wall of the second fixing cylinder 324 is provided with a second inner thread, the outer surface of the second pipe 20 is provided with a second outer thread 23 matched with the second inner thread, and the second fixing cylinder 324 is screw-connected with the second pipe 20 through the second inner thread and the second outer thread 23.

[0106] According to the liquid cooling quick plug device 100 of the embodiment of the present application, the first fixing cylinder 313 is screw-connected with the first pipe 10 through the first inner thread and the first outer thread 14, and the second fixing cylinder 324 is screw-connected with the second pipe 20 through the second inner thread and the second outer thread 23, which can effectively simplify the assembly process of the first fixing cylinder 313 and the second fixing cylinder 324, thereby effectively improving the assembly efficiency of the first fixing cylinder 313 and the second fixing cylinder 324.

[0107] In any embodiment of the application, as shown in Figure 7 The outer circumferential surface of the first fixing cylinder 313 and / or the second fixing cylinder 324 is provided with a plurality of limiting protrusions 3131 arranged at intervals, which extend in a ring shape along the circumference of the first fixing cylinder 313 and are arranged at intervals in the axial direction of the first fixing cylinder 313.

[0108] For example, the outer circumferential surface of the first fixing cylinder 313 is provided with a plurality of limiting protrusions 3131 arranged at intervals; for another example, the outer circumferential surface of the second fixing cylinder 324 is provided with a plurality of limiting protrusions 3131 arranged at intervals; for another example, the outer circumferential surface of the first fixing cylinder 313 and the second fixing cylinder 324 is provided with a plurality of limiting protrusions 3131 arranged at intervals. In some specific examples, as shown in Figure 7 The outer circumferential surface of the first fixing cylinder 313 is provided with two limiting protrusions 3131 arranged at intervals, which extend in a ring shape along the circumference of the first fixing cylinder 313. Further, the two limiting protrusions 3131 are respectively formed at the two ends of the first fixing cylinder 313 in the axial direction of the first fixing cylinder 313.

[0109] According to the liquid cooling quick plug device 100 of the embodiments of the application, by providing a plurality of limiting protrusions 3131 arranged at intervals on the outer circumferential surface of the first fixing cylinder 313 and / or the second fixing cylinder 324, which extend in a ring shape along the circumference of the first fixing cylinder 313 and are arranged at intervals in the axial direction of the first fixing cylinder 313, the first fixing cylinder 313 and / or the second fixing cylinder 324 can be fixed, thereby facilitating the fixation of the first pipe 10 and / or the second pipe 20, and further effectively improving the convenience of operation.

[0110] In any embodiment of the application, as shown in Figure 13 and 14 The liquid cooling quick plug device 100 further comprises a mounting bracket 50, and the mounting bracket 50 is provided with a clamping groove 5211, and the first fixing cylinder 313 and / or the second fixing cylinder 324 is clamped in the clamping groove 5211.

[0111] For example, the first fixing cylinder 313 is clamped in the clamping groove 5211; for another example, the second fixing cylinder 324 is clamped in the clamping groove 5211; for another example, the first fixing cylinder 313 and the second fixing cylinder 324 are clamped in the clamping groove 5211. In some specific examples, as shown in Figure 13 and 14 The first fixing cylinder 313 is clamped in the clamping groove 5211, and further, the mounting bracket 50 can be fixed in the mainboard, the case or the cabinet by fasteners.

[0112] According to the liquid cooling quick plug device 100 provided in the embodiments of the present application, the first fixing cylinder 313 and / or the second fixing cylinder 324 is clamped in the clamping groove 5211 arranged on the mounting bracket 50, and the first pipe 10 and / or the second pipe 20 can be effectively fixed, thereby effectively improving the stability of the first pipe 10 and / or the second pipe 20.

[0113] In any of the embodiments of the present application, as shown in Figure 15 and 16 , the mounting bracket 50 comprises a bracket body 51 provided with a receiving groove 511, and a clamping piece 52 fixed to the bracket body 51 and having a U-shaped bending part 521 arranged in the receiving groove 511 and defining a clamping groove 5211, the width of the clamping groove 5211 gradually decreases in the direction from the bottom wall of the clamping groove 5211 to the opening.

[0114] In some specific examples, as shown in Figure 15 , a plurality of receiving grooves 511 are arranged on the bracket body 51 and extend in the front-rear direction. For example Figure 16 , the clamping piece 52 is fixed to the bracket body 51 by fasteners, and further, the clamping piece 52 comprises a fixed part 522 and a U-shaped bending part 521, and the number of the fixed part 522 is two and arranged on both sides of the opening of the U-shaped bending part 521.

[0115] According to the liquid cooling quick plug device 100 provided in the embodiments of the present application, the bracket body 51 is provided with the receiving groove 511, and the clamping piece 52 is fixed to the bracket body 51 and has the U-shaped bending part 521 arranged in the receiving groove 511 and defining the clamping groove 5211, the width of the clamping groove 5211 gradually decreases in the direction from the bottom wall of the clamping groove 5211 to the opening, which can avoid the shaking and displacement of the first pipe 10 and / or the second pipe 20 in the clamping groove 5211, thereby further improving the stability of the first pipe 10 and / or the second pipe 20.

[0116] In any of the embodiments of the present application, as shown in Figure 13 and Figure 14 , the side wall of the receiving groove 511 is provided with a first protruding rib 512 and a second protruding rib 513, the first protruding rib 512 and the second protruding rib 513 are respectively located on both sides of the clamping piece 52 in the length direction of the first pipe 10, and the first fixing cylinder 313 or the second fixing cylinder 324 is arranged between the first protruding rib 512 and the second protruding rib 513.

[0117] In some specific examples, as shown in Figure 13 and Figure 14As shown, the side wall of the accommodating groove 511 is provided with a first stop rib 512 and a second stop rib 513, the first stop rib 512 and the second stop rib 513 are arranged in the left-right direction, further, the first stop rib 512 abuts against the limiting convex rib 3131 at the left end of the first sleeve 311, and the second stop rib 513 abuts against the limiting convex rib 3131 at the right end of the first sleeve 311, thereby the first sleeve 311 can be fixed in the clamping groove 5211, avoiding the first sleeve 311 from shaking in the clamping groove 5211, thereby effectively fixing the first pipe 10.

[0118] According to the liquid cooling quick plug device 100 of the embodiment of the present application, the first stop rib 512 and the second stop rib 513 are arranged on both sides of the clamping piece 52 in the length direction of the first pipe 10, and the first fixing sleeve 313 or the second fixing sleeve 324 is arranged between the first stop rib 512 and the second stop rib 513, thereby effectively avoiding the first fixing sleeve 313 or the second fixing sleeve 324 from being displaced along the axial direction of the first fixing sleeve 313, thereby effectively fixing the first fixing sleeve 313 or the second fixing sleeve 324, and further effectively improving the stability of the first pipe 10 or the second pipe 20.

[0119] According to the liquid cooling device of the second aspect of the embodiment of the present application, the liquid cooling quick plug device 100 of the first aspect of the present application is arranged in the liquid cooling device, thereby facilitating the plugging of the liquid cooling quick plug device 100, and effectively improving the work efficiency.

[0120] According to the liquid cooling device of the embodiment of the present application, the liquid cooling quick plug device 100 of the first aspect of the present application is arranged in the liquid cooling device, thereby facilitating the plugging of the liquid cooling quick plug device 100, and effectively improving the work efficiency.

[0121] According to the electronic device of the third aspect of the embodiment of the present application, the liquid cooling device of the second aspect of the present application is arranged in the electronic device, thereby facilitating the plugging of the liquid cooling quick plug device 100, and effectively improving the work efficiency.

[0122] According to the electronic device of the embodiment of the present application, the liquid cooling device of the second aspect of the present application is arranged in the electronic device, thereby facilitating the plugging of the liquid cooling quick plug device 100, and effectively improving the work efficiency.

[0123] The liquid cooling quick plug device 100 according to an embodiment of the present application will be described below. Figures 1-16 The liquid cooling quick plug device 100 according to an embodiment of the present application will be described below.

[0124] As shown in Figure 1 and Figure 2 The liquid cooling quick plug device 100 according to an embodiment of the present application will be described below.

[0125] As shown in Figure 1 and Figure 2As shown in the drawings, the right end of the first pipe 10 is provided with a first pair of interfaces 11, and the outer circumferential surface of the right end of the first pipe 10 is formed with a clamping groove 12 extending along the circumference of the first pipe 10 in a ring shape. The outer circumferential surface of the first pipe 10 is provided with a first protruding rib 13 extending along the circumference of the first pipe 10 in a ring shape. The outer surface of the first pipe 10 is provided with a first external thread 14.

[0126] As shown in the drawings, Figure 1 and Figure 2 the first pipe 10 and the second pipe 20 are arranged along the length direction, the second pipe 20 is located at the right side of the first pipe 10, and the left end of the second pipe 20 is provided with a second pair of interfaces 21. The outer circumferential surface of the second pipe 20 is formed with a plurality of limiting grooves 22 arranged at intervals along the circumference of the second pipe 20. The limiting grooves 22 are formed by the outer circumferential wall of the second pipe 20 being recessed inward along the radial direction of the second pipe 20, and extend along the left-right direction. The outer surface of the second pipe 20 is provided with a second external thread 23.

[0127] The first sleeve 311 is movable relative to the first pipe 10 between a first position and a second position. In the first position, the first pair of interfaces 11 is located in the first sleeve 311. In the second position, the first sleeve 311 is located on the side of the clamping groove 12 away from the second pipe 20. The second sleeve 321 is movable relative to the second pipe 20 between a third position and a fourth position. In the third position, the second pair of interfaces 21 is located in the second sleeve 321. In the fourth position, the second sleeve 321 is located on the side of the second pair of interfaces 21 away from the first pipe 10.

[0128] As shown in the drawings, Figures 3-5 the quick plug structure 30 includes a first plug and a second plug. The first plug includes a first sleeve 311, a first elastic member 312, and a first fixed cylinder 313. The second plug includes a second sleeve 321, a second elastic member 322, a limiting member 323, and a second fixed cylinder 324.

[0129] As shown in the drawings, Figures 3-5 the first sleeve 311 is sleeved on the outside of the first pipe 10. The inner wall of the first fixed cylinder 313 is provided with a first internal thread. The first fixed cylinder 313 is threadedly connected to the first pipe 10 through the first internal thread and the first external thread 14. The first elastic member 312 is arranged between the first sleeve 311 and the first fixed cylinder 313. The first sleeve 311 can move axially relative to the first pipe 10 through the first elastic member 312.

[0130] Further, as shown in the drawings, Figures 6-8As shown, the inner wall of the first sleeve 311 is provided with a second protruding rib 3111 protruding radially inward, the second protruding rib 3111 is located on the side of the first protruding rib 13 away from the second pipe 20, when the first sleeve 311 is located at the first position, the first protruding rib 13 and the second protruding rib 3111 abut in the axial direction of the first pipe 10. The outer circumferential surface of the first fixing sleeve 313 is provided with two limiting protruding ribs 3131 arranged at intervals, the two limiting protruding ribs 3131 extend in the circumferential direction of the first fixing sleeve 313 to form an annular shape, and are respectively arranged at the two ends of the first fixing sleeve 313 in the axial direction.

[0131] As shown in Figures 3-5 , the second sleeve 321 is sleeved on the outside of the second pipe 20, the inner wall of the second fixing sleeve 324 is provided with a second internal thread, the second fixing sleeve 324 is threadedly connected with the second pipe 20 through the second internal thread and the second external thread 23, the second elastic member 322 is arranged between the second sleeve 321 and the second fixing sleeve 324, and the second sleeve 321 can move axially relative to the second pipe 20 through the second elastic member 322.

[0132] Further, as shown in Figures 9-12 , the second sleeve 321 is provided with four clamping claws 3211, the second sleeve 321 is connected with the first pipe 10 through the clamping claws 3211 clamped into the clamping grooves 12, and the first connecting interface 11 and the second connecting interface 21 are connected, the first sleeve 311 is sleeved on the outside of the clamping claws 3211, and in the radial direction of the first sleeve 311, the inner wall of the first sleeve 311 abuts against the clamping claws 3211. The second sleeve 321 is formed with an assembly hole 3212, the assembly hole 3212 extends in the circumferential direction of the second sleeve 321, the limiting member 323 is formed as an elastic sheet and is fixed in the assembly hole 3212, the limiting protrusions 3231 protrude from the inner wall surface of the second sleeve 321, and the limiting protrusions 3231 are slidably matched in the limiting grooves 22.

[0133] As shown in Figure 3 and Figure 4 , the second pipe 20 is connected with the opposite end of the first pipe 10 in a plug-in manner, in the radial direction of the first pipe 10, the sealing member 40 abuts between the first pipe 10 and the second pipe 20.

[0134] As shown in Figures 13-16As shown, the mounting bracket 50 comprises a bracket body 51 and a clamping piece 52, the bracket body 51 is provided with a receiving groove 511, the clamping piece 52 is fixed on the bracket body 51 and has a U-shaped bending part 521, the bending part 521 is arranged in the receiving groove 511 and defines a clamping groove 5211, in the direction from the bottom wall of the clamping groove 5211 to the opening, the width of the clamping groove 5211 gradually decreases. Further, the side wall of the receiving groove 511 is provided with a first protruding stop rib 512 and a second protruding stop rib 513, the first protruding stop rib 512 and the second protruding stop rib 513 are respectively located on both sides of the clamping piece 52 in the length direction of the first pipe 10, and the first fixing cylinder 313 or the second fixing cylinder 324 is arranged between the first protruding stop rib 512 and the second protruding stop rib 513. The number of the fixing part 522 is two and is arranged on both sides of the opening of the U-shaped bending part 521.

[0135] By using the liquid cooling quick plug device 100 of the present application, the plugging of the liquid cooling quick plug device 100 can be facilitated, thereby effectively improving the work efficiency.

[0136] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application, and they should be covered in the scope of the claims and the specification of the present application. Especially, as long as there is no structural conflict, each technical feature mentioned in each embodiment can be combined in any way. The present application is not limited to the specific embodiments disclosed in the text, but includes all technical solutions falling within the scope of the claims.

Claims

1. A liquid-cooled quick-plug device, characterized by, The utility model relates to a liquid cooling quick plug device, including: a first pipe, one end of the first pipe is equipped with a first pair of interfaces, and a clamping groove is arranged on the outer circumferential surface of the first pipe; a second pipe, the first pipe and the second pipe are arranged along the length direction, and one end of the second pipe is equipped with a second pair of interfaces; a quick plug structure, the quick plug structure includes: a first plug, the first plug includes a first sleeve and a first elastic piece, the first sleeve is sleeved on the outside of the first pipe and is connected with the first pipe through the first elastic piece to be movable along the axial direction relative to the first pipe; a second plug, the second plug includes a second sleeve and a second elastic piece, the second sleeve is sleeved on the outside of the second pipe and is connected with the second pipe through the second elastic piece to be movable along the axial direction relative to the second pipe, wherein the second sleeve is equipped with a claw, the second sleeve is clamped into the clamping groove through the claw and is connected with the first pipe in a clamping mode, and the first pair of interfaces and the second pair of interfaces are connected, the first sleeve is sleeved on the outside of the claw, and in the radial direction of the first sleeve, the inner wall of the first sleeve abuts against the claw; the first sleeve is movable relative to the first pipe between a first position and a second position, in the first position, the first pair of interfaces is located in the first sleeve, and in the second position, the first sleeve is located on the side of the clamping groove away from the second pipe; the second sleeve is movable relative to the second pipe between a third position and a fourth position, in the third position, the second pair of interfaces is located in the second sleeve, and in the fourth position, the second sleeve is located on the side of the second pair of interfaces away from the first pipe; one of the second sleeve and the second pipe is equipped with a limiting protrusion, and the other is equipped with a limiting groove, the limiting groove extends along the axial direction of the second sleeve, and the limiting protrusion is slidably matched in the limiting groove; the second plug further includes: a limiting piece, the limiting piece is fixed on the second sleeve and extends along the circumferential direction of the second sleeve, and the limiting protrusion is formed on the limiting piece.

2. The liquid-cooled quick plug device of claim 1, wherein, a first protruding rib is arranged on the outer circumferential surface of the first pipe, a second protruding rib protruding radially inward is arranged on the inner wall of the first sleeve, the second protruding rib is located on the side of the first protruding rib away from the second pipe, and when the first sleeve is located in the first position, the first protruding rib and the second protruding rib abut against each other in the axial direction of the first pipe.

3. The liquid-cooled quick plug of claim 1, wherein, an assembly hole is formed on the second sleeve, the assembly hole extends along the circumferential direction of the second sleeve, the limiting piece is formed as an elastic sheet and is fixed in the assembly hole, and the limiting protrusion protrudes from the inner wall surface of the second sleeve.

4. The liquid-cooled quick plug of claim 1, wherein, the second pipe is connected with the end of the first pipe facing each other in a plug-in mode, and the liquid cooling quick plug device further includes a sealing piece, in the radial direction of the first pipe, the sealing piece abuts between the first pipe and the second pipe.

5. The liquid-cooled quick plug of any of claims 1-4, wherein, The first plug further comprises a first fixing cylinder, which is sleeved and fixed on the outside of the first pipe and located on the side of the first sleeve away from the second pipe, and the first elastic member is connected between the first fixing cylinder and the first sleeve; The second plug further comprises a second fixing cylinder, which is sleeved and fixed on the outside of the second pipe and located on the side of the second sleeve away from the first pipe, and the second elastic member is connected between the second fixing cylinder and the second sleeve.

6. The liquid-cooled quick plug of claim 5, wherein, The inner wall of the first fixing cylinder is provided with a first internal thread, and the outer surface of the first pipe is provided with a first external thread matched with the first internal thread, and the first fixing cylinder and the first pipe are threadedly connected through the first internal thread and the first external thread. The inner wall of the second fixing cylinder is provided with a second internal thread, and the outer surface of the second pipe is provided with a second external thread matched with the second internal thread, and the second fixing cylinder and the second pipe are threadedly connected through the second internal thread and the second external thread.

7. The liquid-cooled quick plug of claim 5, wherein, The outer circumferential surface of the first fixing cylinder and / or the second fixing cylinder is provided with a plurality of limiting convex ribs arranged at intervals, and the plurality of limiting convex ribs extend in a ring shape along the circumference of the first fixing cylinder and are arranged at intervals in the axial direction of the first fixing cylinder.

8. The liquid-cooled quick plug device of claim 5, wherein, Further comprising: The mounting bracket is provided with a clamping groove, and the first fixing cylinder and / or the second fixing cylinder is clamped in the clamping groove.

9. The liquid-cooled quick plug of claim 8, wherein, The mounting bracket comprises: The bracket body is provided with a receiving groove; The clamping piece is fixed on the bracket body and has a U-shaped bending part, the bending part is arranged in the receiving groove and defines the clamping groove, and the width of the clamping groove gradually decreases in the direction from the bottom wall of the clamping groove to the opening.

10. The liquid-cooled quick plug device of claim 9, wherein, The side wall of the receiving groove is provided with a first blocking rib and a second blocking rib protruding, the first blocking rib and the second blocking rib are respectively located on the two sides of the clamping piece in the length direction of the first pipe, and the first fixing cylinder or the second fixing cylinder is arranged between the first blocking rib and the second blocking rib.

11. A liquid cooling device, characterized by, The liquid cooling quick plug device comprises the liquid cooling quick plug device according to any one of claims 1-10.

12. An electronic device, comprising: The liquid cooling device comprises the liquid cooling device according to claim 11.

Images