Integrated liquid cooling heat dissipation module

Abstract

The invention provides an integrated liquid cooling heat dissipation module, and relates to the technical field of heat dissipation. The integrated liquid cooling heat dissipation module comprises a first liquid cooling plate and a water cooling module, a mounting base is fixedly arranged at the midpoint of the upper end face of the first liquid cooling plate, positioning assemblies are fixedly arranged on the two sides of the midpoints of the front end and the rear end of the upper end face of the first liquid cooling plate correspondingly, and auxiliary fixing mechanisms are installed on the sides, away from the outer wall, of the four positioning assemblies correspondingly; an auxiliary positioning mechanism is installed between the two positioning assemblies in the same transverse direction in the four positioning assemblies, a heat conduction connecting plate is fixedly arranged at the position, close to the rear end, of one side of the outer wall of the first liquid cooling plate, and an inclined plate is fixedly arranged at the position, close to the front end, in the water cooling module. By integrally designing and combining the liquid cooling plate and the water cooling module, a user can conveniently carry out linkage transportation and fixation on the module and the IGBT module, meanwhile, efficient circulation of cooling liquid is achieved, heat generated by the IGBT module is taken away in time, and the heat dissipation efficiency of a system is improved.

Description

Technical Field

[0001] The present invention relates to the field of heat dissipation technology, and in particular to an integrated liquid cooling heat dissipation module. Background Art

[0002] IGBT module, insulated gate bipolar transistor, is a composite fully controlled voltage-driven power semiconductor device composed of BJT (bipolar transistor) and MOS (insulated gate field effect transistor), which has the advantages of both MOSFET's high input impedance and GTR's low on-state voltage drop. GTR has low saturation voltage drop and high current density, but large driving current; MOSFET has very low driving power and fast switching speed, but large on-state voltage drop and low current density. IGBT combines the advantages of the above two devices, with low driving power and low saturation voltage drop. IGBT module is an integrated modular device composed of IGBT chip, drive circuit, protection circuit, heat dissipation structure, etc. IGBT chip is essentially a composite device of a bipolar transistor and a field effect transistor.

[0003] IGBT modules are widely used in various fields, such as variable frequency air conditioners, electric vehicles, UPS (Uninterrupted Power Supply) systems, solar power generation, etc. In these applications, IGBT modules play a key role in power conversion and control, improving the stability, reliability and efficiency of the system.

[0004] The improvement of service performance is accompanied by the continuous increase in power consumption of IGBT modules. The heat dissipation of IGBT modules is mainly solved by air cooling and liquid cooling. Compared with air cooling, liquid cooling has higher heat dissipation efficiency, saves more energy and is environmentally friendly, and has a quieter working environment. At present, the liquid cooling technology of servers is mainly divided into two methods: immersion liquid cooling and cold plate liquid cooling. However, due to the use scenario of the chip, the space left for the installation of the liquid cooling radiator is relatively small, so the traditional liquid cooling radiator is usually made more miniaturized. Although the space problem is solved, the heat dissipation efficiency is reduced instead; at the same time, the liquid cooling radiator is mostly milled on two aluminum plates, and then the two aluminum plates are superimposed together by brazing to form a liquid cooling circuit, and the two aluminum plates are fixedly connected by brazing. With the increase of service life, the refrigerant liquid in the liquid cooling circuit will diffuse between the contact surfaces of the two aluminum plates; therefore, how to protect high-power IGBT from external influences, while improving the temperature uniformity performance, enhancing the heat exchange intensity between IGBT and the environment and the rapid and portable installation of water cooling radiators are important technical problems that need to be solved in this field. Summary of the invention

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the present invention provides an integrated liquid cooling heat dissipation module, which solves the problem that traditional liquid cooling radiators are usually made more miniaturized. Although this solves the space problem, the heat dissipation efficiency is reduced. At the same time, most liquid cooling radiators are made by milling grooves on two aluminum plates, and then superimposing the two aluminum plates together by brazing to form a liquid cooling circuit, and fixing the two aluminum plates together by brazing. As the years of use increase, the refrigerant liquid in the liquid cooling circuit will diffuse between the contact surfaces of the two aluminum plates, causing inconvenience in installation.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions: an integrated liquid-cooled heat dissipation module, comprising a No. 1 liquid-cooling plate and a water-cooling block, a mounting seat is fixedly provided at the midpoint of the upper end surface of the No. 1 liquid-cooling plate, positioning components are fixedly provided at both sides of the midpoint of the front and rear ends of the upper end of the No. 1 liquid-cooling plate, four positioning components are installed with auxiliary fixing mechanisms on the side away from the outer wall, an auxiliary positioning mechanism is installed between two positioning components located in the same transverse direction of the four positioning components, a heat-conducting connecting plate is fixedly provided at the rear end of one side of the outer wall of the No. 1 liquid-cooling plate, an inclined plate is fixedly provided at the front end of the water-cooling block, a baffle is fixedly provided at the rear end of the inclined plate, a heat-absorbing mechanism is installed at the front end of the baffle, limiting mechanisms are installed on the mounting seat and the upper end of the water-cooling block, and handles are provided in the two limiting mechanisms for rotation through a rotating shaft;

[0009] The auxiliary fixing mechanism comprises an outer plate, a connecting spring is fixedly arranged inside the outer plate and the other end of the connecting spring is fixedly connected to the inner plate, the inner plate is an L-shaped plate and a fixing block is fixedly arranged at the bent end of the inner plate;

[0010] The auxiliary positioning mechanism comprises a positioning block, protrusions are fixedly arranged on both sides of the positioning block, a clamping block is embedded at the rear end of the upper end surface of the two protrusions, and a telescopic spring is fixedly arranged at the lower end of the two clamping blocks;

[0011] The heat absorption mechanism comprises a base, a heat-conducting column is fixedly arranged on the upper end surface of the base, a turbine is rotatably arranged inside the base, a connecting column is fixedly arranged on the upper end of the turbine, a plurality of fan blades are fixedly arranged on the outer wall of the connecting column near the upper end, an outer cover is fixedly arranged on the upper end surface of the heat-conducting column, a plurality of heat sinks are fixedly arranged on the outer wall of the heat-conducting column, and a through hole is penetrated and opened at the lower end of the rear end surface of the base;

[0012] The limiting mechanism includes a limiting block, linkage plates are embedded on both sides of the limiting block, a clamping column and a toggle block are fixedly arranged at the front and rear ends of the two linkage plates on opposite sides, and a linkage spring is fixedly arranged at the midpoint of the two linkage plates on opposite sides.

[0013] Preferably, a No. 2 liquid outlet is installed on one side of the upper end surface of the mounting seat near the front end, a No. 1 liquid inlet is installed on the other side of the upper end surface of the mounting seat near the rear end, and a No. 1 liquid outlet and a No. 2 liquid inlet are respectively installed at the midpoints of the upper end surface near the front end and the rear end.

[0014] Preferably, the No. 2 liquid outlet and the No. 2 liquid inlet are connected via a liquid outlet pipe, and the No. 1 liquid inlet and the No. 1 liquid outlet are connected via a liquid inlet pipe.

[0015] Preferably, one end of the heat-conducting connecting plate passes through the water-cooling block and is located inside the water-cooling block, and the through hole passes through the baffle and is connected to the cavity arranged at the lower end of the turbine.

[0016] Preferably, a hollow groove is provided on the inner top surface of the base, and a dustproof net is fixedly provided on the upper end surface of the outer cover.

[0017] Preferably, the positioning assembly comprises a positioning frame, a card slot is provided on the upper end surface of the positioning frame near the rear end, a positioning slot is provided on one side of the outer wall of the positioning frame, the card block is embedded in the card slot, and the protrusion is slidably embedded in the positioning slot.

[0018] Preferably, the upper end surfaces of the two clamping blocks are arc-shaped surfaces, a positioning hole is provided through the midpoint of the front end surface of the positioning block, and the liquid inlet pipe and the liquid outlet pipe are respectively fixed in the positioning holes at the front ends of the two positioning blocks and pass through the positioning blocks.

[0019] Preferably, one end of the linkage spring away from the linkage plate is fixedly connected to the inner wall of the limiting block, the two clamping columns and the toggle block both penetrate the outer wall of the limiting block, and the two clamping columns are respectively embedded in the inside of both sides of the handle.

[0020] Working principle: When the heat dissipation module is used, the handle can be flipped over first. During the flipping process, the handle squeezes the toggle block on the inner wall to make it shrink inward. Since the toggle block is connected to the card column through a linkage plate, it is displaced inward in a linkage manner. At this time, the handle can be flipped to the upper end. After the handle passes through the toggle block, the toggle block is no longer subjected to force. The internal linkage spring pushes it out to cause the card column to be embedded into the handle to complete the fixing effect of the handle. At this time, the handle can be used to carry the No. 1 liquid cooling plate and the water cooling assembly in a linkage manner; secondly, when using the handle to carry it, it can be moved above the IGBT module, and then the four auxiliary fixing mechanisms provided on the No. 1 liquid cooling plate are used to clamp and fix the outer wall of the IGBT module, that is, when the No. 1 liquid cooling plate is moved above the IGBT module, the inner plate is pulled to move it outward, and when the fixing block at the bent end of the inner plate is located on the outer wall of the I GBT module, let go. At this time, the connection spring of the inner plate located inside the outer plate pulls it to generate a reset tension, thereby completing the auxiliary fixing effect;

[0021] After completing the auxiliary installation and fixation of the IGBT module, the two pump bodies set inside the water cooling block are used to circulate the coolant. The first pump body uses the liquid inlet pipe to send the coolant into the liquid cooling plate, and the second pump body uses the liquid outlet pipe to pump back the coolant heated by the heat generated by the IGBT module inside the liquid cooling plate. During the pumping process, the coolant enters the water cooling component and falls on the upper end of the inclined plate. The heated coolant flows along the inclined plate to the heat absorption mechanism. When it flows to the turbine at the lower end of the heat absorption mechanism, it generates a driving force to cause the turbine to rotate. During the rotation process, the heat in the heated coolant will be dissipated by the rotation. The heat generated by the rotation is dissipated, and the heat generated floats along the air to the heat-conducting column and is absorbed. At the same time, the heat sink on the outside of the heat-conducting column accelerates the heat dissipation. The connecting column arranged at the upper end of the turbine and the multiple fan blades arranged at the upper end of the connecting column drive the connecting column to rotate when the turbine rotates, thereby linking the rotation of the fan blades. The rotation of the fan blades will produce a small amount of wind cooling effect, accelerate the air circulation, thereby accelerating the heat dissipation effect of the heat-conducting column, and then improve the overall heat dissipation effect. The outer wall of the No. 1 liquid cooling plate is connected to the water cooling block by a heat-conducting connecting plate, which can not only perform water-cooling heat dissipation, but also achieve the heat dissipation effect of direct heat conduction.

[0022] (III) Beneficial effects

[0023] The present invention provides an integrated liquid cooling module, which has the following beneficial effects:

[0024] The present invention provides an integrated liquid cooling heat dissipation module. By combining the integrated design of the liquid cooling plate and the water cooling block, the user can conveniently transport and fix the module and the IGBT module in linkage, thereby reducing the difficulty of operation and improving the work efficiency. The setting of the circulation mode realizes the efficient circulation of the coolant, timely takes away the heat generated by the IGBT module, and improves the heat dissipation efficiency of the system. The heat conduction connection between the liquid cooling plate and the water cooling block, as well as the auxiliary design of the heat sink, enhances the conduction and dissipation of heat, and ensures that the entire module still maintains good heat dissipation performance when working under high load. At the same time, the rotation of the turbine can not only drive the connection column and the fan blade to rotate, but also promote air circulation, increase the air cooling effect, and further improve the heat dissipation, so that the heat dissipation module plays a positive role in efficient cooling, convenient operation, safety and reliability, etc., and greatly enhances the overall heat dissipation performance and user experience. At the same time, by rotating the handle to be connected to the inside of the limiting mechanism, the linkage design of the toggle block and the clamping column inside the limiting mechanism ensures the stability of the handle when in use, and the liquid cooling plate and the water cooling block can be firmly fixed on the IGBT module, reducing the risk of falling off that may occur during the movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the shaft side structure of the present invention;

[0026] Figure 2For the present invention Figure 1 A schematic diagram of the structure on the other side of the shaft;

[0027] Figure 3 It is a schematic diagram of the top cross-sectional structure of the water cooling block of the present invention;

[0028] Figure 4 For the present invention Figure 3 A structural diagram from another perspective;

[0029] Figure 5 It is a structural schematic diagram of the auxiliary fixing mechanism and the auxiliary positioning mechanism of the present invention;

[0030] Figure 6 For the present invention Figure 5 Schematic diagram of the explosion structure;

[0031] Figure 7 It is a structural schematic diagram of the limiting mechanism of the present invention;

[0032] Figure 8 For the present invention Figure 8 Schematic diagram of the top view structure.

[0033] Among them, 1. Auxiliary fixing mechanism; 101. Inner plate; 102. Outer plate; 103. Fixing block; 2. Auxiliary positioning mechanism; 201. Block; 202. Positioning block; 203. Positioning hole; 204. Bump; 3. No. 1 liquid inlet; 4. Heat-conducting connecting plate; 5. Liquid inlet pipe; 6. No. 1 liquid outlet; 7. Water cooling block; 8. Handle; 9. Heat absorption mechanism; 901. Fan blade; 902. Heat sink; 903. Base; 904. Turbine; 905. Cover; 906. Connection Connecting column; 907, heat-conducting column; 10, No. 2 liquid inlet; 11, liquid outlet pipe; 12, positioning assembly; 1201, positioning frame; 1202, card slot; 1203, positioning slot; 13, No. 2 liquid outlet; 14, No. 1 liquid cooling plate; 15, mounting seat; 16, limiting mechanism; 1601, card column; 1602, toggle block; 1603, limiting block; 1604, linkage plate; 1605, linkage spring; 17, tilting plate; 18, baffle; 19, through hole; 20, rotating shaft. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] Example:

[0036] like Figure 1-8 As shown, an embodiment of the present invention provides an integrated liquid cooling heat dissipation module, including a first liquid cooling plate 14 and a water cooling block 7, a mounting seat 15 is fixedly arranged at the midpoint of the upper end surface of the first liquid cooling plate 14, positioning components 12 are fixedly arranged at both sides of the midpoint of the front and rear ends of the upper end surface of the first liquid cooling plate 14, and auxiliary fixing mechanisms 1 are installed on the side of the four positioning components 12 away from the outer wall, and an auxiliary positioning mechanism 2 is installed between two positioning components 12 located in the same transverse direction of the four positioning components 12, and one A heat-conducting connecting plate 4 is fixedly arranged at the rear end of one side of the outer wall of the No. 1 liquid cooling plate 14; a No. 2 liquid outlet 13 is installed at one side of the upper end surface of the mounting seat 15 near the front end, and a No. 1 liquid inlet 3 is installed at the other side of the upper end surface of the mounting seat 15 near the rear end, and a No. 1 liquid outlet 6 and a No. 2 liquid inlet 10 are respectively installed at the midpoint of the upper end surface of the water cooling block 7 near the front end and the rear end, and the No. 2 liquid outlet 13 and the No. 2 liquid inlet 10 are connected through a liquid outlet pipe 11, and the No. 1 liquid inlet 3 and the No. 1 liquid outlet 6 are connected through a liquid inlet pipe 5;

[0037] Specifically, pump bodies are installed at the front and rear ends of the water cooling block 7, and the two pump bodies are connected to the liquid inlet pipe 5 and the liquid outlet pipe 11 respectively. The pump body at the front end uses the liquid outlet pipe 11 to extract the coolant heated by the heat generated by the IGBT module in the first liquid cooling plate 14 and return it to the water cooling block 7; and the other pump body uses the liquid inlet pipe 5 to pump the coolant cooled in the water cooling block 7 into the first liquid cooling plate 14, thereby achieving the heat dissipation effect of the water cooling cycle;

[0038] Referring to the figure, the auxiliary fixing mechanism 1 includes an outer plate 102, a connecting spring is fixedly arranged inside the outer plate 102 and the other end of the connecting spring is fixedly connected to the inner plate 101, the inner plate 101 is an L-shaped plate and a fixing block 103 is fixedly arranged at the bent end of the inner plate 101;

[0039] Specifically, when in use, the No. 1 liquid cooling plate 14 is moved to the upper end of the IGBT module, and then moved downward to make the No. 1 liquid cooling plate 14 contact with the surface of the IGBT module. At this time, the four auxiliary fixing mechanisms 1 provided on the No. 1 liquid cooling plate 14 are used to clamp and fix the outer wall of the IGBT module, that is, when the No. 1 liquid cooling plate 14 is moved above the IGBT module, the inner plate 101 is pulled outward to move it outward, and when the fixing block 103 at the bent end of the inner plate 101 is located on the outer wall of the IGBT module, the inner plate 101 is released. At this time, the connecting spring of the inner plate 101 located inside the outer plate 102 pulls it in the opposite direction to generate a reset pulling force, causing the fixing block 103 to be close to the outer wall of the IGBT module, thereby completing the auxiliary fixing effect.

[0040] Referring to the figure, the auxiliary positioning mechanism 2 includes a positioning block 202, both sides of the positioning block 202 are fixedly provided with a protrusion 204, the upper end surfaces of the two protrusions 204 are embedded with a clamping block 201 near the rear end, and the lower ends of the two clamping blocks 201 are fixedly provided with a telescopic spring; the upper end surfaces of the two clamping blocks 201 are both arc-shaped surfaces, and a positioning hole 203 is penetrated at the midpoint of the front end surface of the positioning block 202, and the liquid inlet pipe 5 and the liquid outlet pipe 11 are respectively fixedly arranged in the positioning holes 203 at the front ends of the two positioning blocks 202 and penetrate the positioning blocks 202; the positioning component 12 includes a positioning frame 1201, the upper end surface of the positioning frame 1201 is provided with a clamping groove 1202 on one side near the rear end, and the outer wall of the positioning frame 1201 is provided with a positioning groove 1203, the clamping block 201 is embedded in the clamping groove 1202, and the protrusion 204 is slidably embedded in the positioning groove 1203;

[0041] Specifically, when in use, the liquid inlet pipe 5 or the liquid outlet pipe 11 is firstly penetrated and set in the positioning block 202, and then the positioning block 202 is embedded between the two positioning components 12, that is, the protrusions 204 installed on the outer walls of the two sides of the positioning block 202 are respectively embedded in the positioning grooves 1203 opened on the outer walls of the positioning frames 1201 on both sides. Since the upper surface of the protrusion 204 is provided with a card block 201 with an arc surface, the lower end of the card block 201 is embedded in the protrusion 204 and is connected with a telescopic spring, that is, when the upper end of the card block 201 is squeezed by force, the card block 201 will shrink downward, that is, During the process of sliding and embedding into the positioning groove 1203, the block 201 moves downward and shrinks. After completing entering the positioning groove 1203, the block 201 is located at the position of the slot 1202. At this time, the upper end of the block 201 is no longer subjected to force, and the telescopic spring pushes the block 201 to recover, thereby embedding it into the inner side of the slot 1202 to complete the clamping and fixing installation. The auxiliary positioning mechanism 2 and the positioning components 12 on both sides can be used in coordination to quickly complete the installation and fixation of the liquid inlet pipe 5 or the liquid outlet pipe 11 to prevent it from deflecting or swinging, causing the problem of clutter in the internal lines.

[0042] Referring to the figure, an inclined plate 17 is fixedly provided at the front end of the water cooling block 7, a baffle 18 is fixedly provided at the rear end of the inclined plate 17, a heat absorbing mechanism 9 is installed at the front end of the baffle 18, and the heat absorbing mechanism 9 includes a base 903, a heat conducting column 907 is fixedly provided on the upper end surface of the base 903, a turbine 904 is rotatably provided inside the base 903, a connecting column 906 is fixedly provided on the upper end of the turbine 904, a plurality of fan blades 901 are fixedly provided at the upper end of the outer wall of the connecting column 906, an outer cover 905 is fixedly provided on the upper end surface of the heat conducting column 907, a plurality of heat sinks 902 are fixedly provided on the outer wall of the heat conducting column 907, and a through hole 19 is penetrated and opened at the lower end of the rear end surface of the base 903;

[0043] Specifically, when in use, one of the pump bodies uses the liquid inlet pipe 5 to send the coolant into the liquid cooling plate, that is, the coolant with heat after use is injected from the No. 2 liquid inlet 10 at the upper end of the water cooling block 7. The coolant with heat enters the water cooling block 7 and falls on the upper end of the inclined plate 17. The coolant with heat flows along the inclined plate 17 to the heat absorption mechanism 9. When it flows to the turbine 904 at the lower end of the heat absorption mechanism 9, a driving force is generated to cause the turbine 904 to rotate. During the rotation process, the heat in the coolant with heat will be dissipated due to the rotation. The heat generated by the coolant floats along the air to the heat-conducting column 907 and is absorbed. At the same time, the heat sink 902 on the outside of the heat-conducting column 907 is exposed to the outside and can directly contact the external environment to accelerate the heat. The heat dissipation effect of the heat conducting column 907 is accelerated, and the outer wall of the No. 1 liquid cooling plate 14 is connected to the water cooling block 7 by the heat conducting connecting plate 4, which can not only perform water cooling but also perform heat dissipation by direct heat conduction; the outer cover 905 located on the outside of the fan blade 901 protects the fan blade 901, and the dustproof net on the upper end of the outer cover 905 can reduce the interference of impurities such as dust, and is convenient for cleaning, maintenance and use.

[0044] Referring to the figure, the upper ends of the mounting seat 15 and the water cooling block 7 are both installed with limiting mechanisms 16, and the handles 8 are rotatably arranged in the two limiting mechanisms 16 through the rotating shaft 20. The limiting mechanisms 16 include limiting blocks 1603, and linkage plates 1604 are embedded on both sides of the limiting blocks 1603. The front and rear ends of the two linkage plates 1604 are respectively fixed with clamping columns 1601 and toggle blocks 1602 on the opposite sides, and the midpoints of the two linkage plates 1604 are fixed with linkage springs 1605 on the opposite sides; one end of the linkage spring 1605 away from the linkage plate 1604 is fixedly connected to the inner wall of the limiting block 1603, and the two clamping columns 1601 and the toggle block 1602 both penetrate the outer wall of the limiting block 1603, and the two clamping columns 1601 are respectively embedded in the inside of the two sides of the handle 8;

[0045] Specifically, when the integrated liquid cooling module needs to be lifted by the handle 8 during use, the handle 8 can be turned over first. Due to the setting of the limiting mechanism 16 of the side panel, it can only complete a maximum turning angle of 90°; that is, when the handle 8 is turned over, the outer wall of the handle 8 will contact the toggle block 1602 first. Since the front end of the toggle block 1602 adopts an arc surface structure, the handle 8 will continuously squeeze the toggle block 1602 to make it shrink inward during the continuous movement, and the rear end of the toggle block 1602 is connected to the toggle block 1602 through the linkage plate 1604. The card column 1601 is linked to achieve the joint contraction of the card column 1601. When the handle 8 is flipped over and becomes vertical, that is, completely separated from the toggle block 1602, the toggle block 1602 is no longer subjected to force, and the linkage spring 1605 generates a push back force to restore it. During the restoration process, the card column 1601 is restored together, and the card column 1601 will be inserted into the limiting groove inside the handle 8 during the restoration process, thereby playing an auxiliary clamping and fixing effect on the handle 8, so that it will not flip back, thereby achieving the stability of the handle 8 when in use.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An integrated liquid cooling heat dissipation module, comprising a first liquid cooling plate (14) and a water cooling block (7), characterized in that: A mounting seat (15) is fixedly provided at the midpoint of the upper end surface of the first liquid cooling plate (14); positioning components (12) are fixedly provided at both sides of the midpoint of the front and rear ends of the upper end surface of the first liquid cooling plate (14); auxiliary fixing mechanisms (1) are installed on the side of the four positioning components (12) away from the outer wall; an auxiliary positioning mechanism (2) is installed between two positioning components (12) located in the same transverse direction among the four positioning components (12); a heat-conducting connecting plate (4) is fixedly provided at the rear end of one side of the outer wall of the first liquid cooling plate (14); an inclined plate (17) is fixedly provided at the front end of the water cooling block (7); a baffle (18) is fixedly provided at the rear end of the inclined plate (17); a heat absorbing mechanism (9) is installed at the front end of the baffle (18); limiting mechanisms (16) are installed at the upper end of the mounting seat (15) and the water cooling block (7); handles (8) are rotatably provided in the two limiting mechanisms (16) via a rotating shaft (20); The auxiliary fixing mechanism (1) comprises an outer plate (102), a connecting spring is fixedly arranged inside the outer plate (102), and the other end of the connecting spring is fixedly connected to the inner plate (101), the inner plate (101) is an L-shaped plate, and a fixing block (103) is fixedly arranged at the bent end of the inner plate (101); The auxiliary positioning mechanism (2) comprises a positioning block (202), protrusions (204) are fixedly provided on both sides of the positioning block (202), a clamping block (201) is embedded in the upper end surfaces of the two protrusions (204) near the rear end, and a telescopic spring is fixedly provided at the lower ends of the two clamping blocks (201); The heat absorption mechanism (9) comprises a base (903), a heat-conducting column (907) is fixedly provided on the upper end surface of the base (903), a turbine (904) is rotatably provided inside the base (903), a connecting column (906) is fixedly provided on the upper end of the turbine (904), a plurality of fan blades (901) are fixedly provided on the outer wall of the connecting column (906) near the upper end, an outer cover (905) is fixedly provided on the upper end surface of the heat-conducting column (907), a plurality of heat sinks (902) are fixedly provided on the outer wall of the heat-conducting column (907), and a through hole (19) is penetrated and opened at the lower end of the rear end surface of the base (903); The limiting mechanism (16) comprises a limiting block (1603), wherein linkage plates (1604) are embedded on both sides of the limiting block (1603), and a clamping column (1601) and a toggle block (1602) are fixedly arranged at the front and rear ends of the two linkage plates (1604) on opposite sides, and a linkage spring (1605) is fixedly arranged at the midpoint of the two linkage plates (1604) on opposite sides.

2. The integrated liquid cooling module according to claim 1, characterized in that: A second liquid outlet (13) is mounted on one side of the upper end surface of the mounting seat (15) near the front end, a first liquid inlet (3) is mounted on the other side of the upper end surface of the mounting seat (15) near the rear end, and a first liquid outlet (6) and a second liquid inlet (10) are mounted at the midpoints of the upper end surface near the front end and the rear end, respectively.

3. The integrated liquid cooling module according to claim 2, characterized in that: The second liquid outlet (13) and the second liquid inlet (10) are connected via a liquid outlet pipe (11), and the first liquid inlet (3) and the first liquid outlet (6) are connected via a liquid inlet pipe (5).

4. The integrated liquid cooling module according to claim 1, characterized in that: One end of the heat-conducting connecting plate (4) passes through the water-cooling block (7) and is located inside the water-cooling block (7); the through hole (19) passes through the baffle (18) and is connected to a cavity provided at the lower end of the turbine (904).

5. The integrated liquid cooling module according to claim 1, characterized in that: The top end surface of the base (903) is provided with an empty groove, and the upper end surface of the outer cover (905) is fixedly provided with a dustproof net.

6. The integrated liquid cooling module according to claim 1, characterized in that: The positioning assembly (12) comprises a positioning frame (1201), a card slot (1202) is provided on the upper end surface of the positioning frame (1201) on the rear end side, a positioning slot (1203) is provided on the outer wall side of the positioning frame (1201), the card block (201) is embedded in the card slot (1202), and the protrusion (204) is slidably embedded in the positioning slot (1203).

7. The integrated liquid cooling module according to claim 3, characterized in that: The upper end surfaces of the two clamping blocks (201) are both arc-shaped surfaces, a positioning hole (203) is provided through the midpoint of the front end surface of the positioning block (202), and the liquid inlet pipe (5) and the liquid outlet pipe (11) are respectively fixedly provided in the positioning holes (203) at the front ends of the two positioning blocks (202) and pass through the positioning blocks (202).

8. The integrated liquid cooling module according to claim 1, characterized in that: One end of the linkage spring (1605) away from the linkage plate (1604) is fixedly connected to the inner wall of the limiting block (1603). Then, the two clamping columns (1601) and the toggle block (1602) both penetrate the outer wall of the limiting block (1603). The two clamping columns (1601) are respectively embedded in the inside of two sides of the handle (8).

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