Liquid cooling assembly for heat dissipation of electronic product

Abstract

The utility model discloses a heat dissipation liquid cooling assembly of an electronic product, which comprises a main board, a plurality of groups of heating plates and cold water heads, the heating plates are fixedly arranged at the top of the main board, the heating plates are distributed at equal intervals, the cold water heads are movably arranged at the tops of the heating plates, and the left sides of the tops of the cold water heads are communicated with water outlet heads. The right side of the top of the cold water head communicates with a water inlet end, the other end of the water inlet end communicates with a mounting sleeve, the other end of the mounting sleeve communicates with a connecting pipe, and a limiting assembly is arranged on the inner side of the mounting sleeve. By arranging the limiting groove, the corrugated section and the sealing gasket, the problems that the first plane section is fixedly welded with the water inlet end, the second plane section is fixedly welded with the water outlet end, and when the cold water head is damaged, a worker needs to disassemble the whole liquid-cooled cooling structure and install the whole liquid-cooled cooling structure are solved; not only are more working hours and use gaps of electronic products wasted, but also more usable parts are wasted.

Description

Technical Field

[0001] The utility model relates to the technical field of heat dissipation of electronic products, in particular to a liquid cooling component for heat dissipation of electronic products. Background Art

[0002] Electronic products are an indispensable part of modern society. They use electricity as the basis of their work and cover a wide range of equipment and instruments. Heat dissipation of electronic products is a key link to ensure stable operation of equipment and extend its service life. Among them, liquid cooling heat dissipation occurs in people's daily use.

[0003] However, there are some problems with the existing technology:

[0004] At present, a Chinese utility model with publication number CN213934803U discloses a liquid cooling device, including a plurality of water-cooling heads and at least one connecting pipe, wherein the water-cooling heads have a water inlet end, a water outlet end and a water containing space, wherein the water containing space is respectively connected to the water inlet and water outlet ends, wherein the connecting pipe is arranged between the two water-cooling heads, and the two ends of the connecting pipe are respectively connected to the water inlet end of one of the water-cooling heads and the water outlet end of the other water-cooling head, so that the water containing spaces of the two water-cooling heads can be connected to each other through the connecting pipe, and the connecting pipe has at least one corrugated section located between the two ends of the connecting pipe, so as to solve the problems of tolerance and increased production cost caused by thermal deformation during existing welding.

[0005] Based on the search of the above patents and in combination with the equipment in the prior art, it is found that although the above equipment can solve the problem of thermal stress and thermal deformation in the current welding process when applied, the water-cooled head itself will produce a lot of deformation and tolerance after welding. However, due to the poor elasticity of the straight copper tube itself, it cannot absorb the tolerance, so that the two ends of the straight tube cannot be welded in series with the two water-cooled heads, which in turn causes the problem that the water-cooled head cannot be installed in the system. However, during use, the first plane section and the water inlet end and the second plane section and the water outlet end are fixedly welded. When the cold water head is damaged, the staff needs to disassemble the entire liquid cooling and install a new liquid cooling structure, which not only wastes a lot of working hours and the use gap of electronic products, but also wastes a lot of usable parts. Utility Model Content

[0006] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a liquid cooling component for heat dissipation of electronic products, which has the advantage of detachable first plane section and water inlet end, and second plane section and water outlet end, and solves the problem that the first plane section and water inlet end and the second plane section and water outlet end are fixedly welded. When the cold water head is damaged, the staff needs to disassemble the entire liquid cooling structure and install a new liquid cooling structure, which not only wastes a lot of working hours and the use gap of electronic products, but also wastes a lot of usable parts.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a liquid cooling component for heat dissipation of electronic products, comprising a mainboard, a heating plate and a cold water head, the heating plate being fixedly mounted on the top of the mainboard, the heating plates being arranged in a plurality of groups and being distributed at equal distances, the cold water head being movably mounted on the top of the heating plate, the cold water head being connected to a water outlet on the left side of the top, the cold water head being connected to a water inlet on the right side of the top, the water inlet on the other end being connected to a mounting sleeve, the mounting sleeve on the other end being connected to a connecting pipe, and a limiting component being arranged on the inside of the mounting sleeve.

[0008] As a preferred embodiment of the utility model, the limit assembly includes a limit groove and a limit block, the limit groove is opened on the inner wall of the mounting sleeve, the limit groove is provided in two groups and is opened on the top and bottom of the inner wall of the mounting sleeve, the limit block is movably installed inside the limit groove, and the inner side of the limit block is fixedly connected to the water inlet end, the water outlet end and the surface of the connecting pipe.

[0009] As a preferred embodiment of the utility model, a corrugated section is fixedly installed on the other end of the connecting pipe, and the other end is connected to the connecting pipe, and the other end of the connecting pipe is connected to the left side of the installation sleeve.

[0010] As a preferred embodiment of the utility model, a sealing gasket is movably installed on the inner wall of the installation sleeve, and the outer side of the sealing gasket is movably connected to the water inlet end, the water outlet end and one end of the connecting pipe.

[0011] As a preferred embodiment of the utility model, a slot is provided on the top of the heating plate, and an extension block is fixedly installed on the bottom of the cold water head, and the extension block is plugged into and matched with the slot.

[0012] As a preferred embodiment of the utility model, mounting plates are fixedly installed on the left and right sides of the cold water head, and a mounting groove is opened on the top of the mounting plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model provides a limiting groove, a corrugated section and a sealing gasket, and the limiting block is movably installed through the limiting groove, and the water inlet, the water outlet and the connecting pipe are installed through the installation sleeve. The limiting block is installed by installing the water inlet, the water outlet and the connecting pipe, and the limiting block is inserted and matched with the limiting groove to limit the water inlet, the water outlet and the connecting pipe. The elastic effect of the corrugated section is used to absorb the tolerance formed by the thermal deformation generated after the water cooling head and the connecting pipe are connected. The sealing gasket is used to seal the water inlet, the water outlet and the connecting pipe during the installation process of the installation sleeve to avoid leakage at the internal connection of the installation sleeve, and solves the problem that the first plane section and the water inlet and the second plane section and the water outlet are fixedly welded. When the cold water head is damaged, the staff needs to disassemble the entire liquid cooling structure and install a new liquid cooling structure, which not only wastes a lot of working hours and the use gap of electronic products, but also wastes a lot of usable parts. The utility model has the advantage that the first plane section and the water inlet, the second plane section and the water outlet are detachable.

[0015] 2. The utility model arranges a limit groove on the inner wall of the installation sleeve, movably installs the limit block through the limit groove, installs the water inlet, water outlet and connecting pipe through the installation sleeve, drives the installation of the limit block through the installation of the water inlet, water outlet and connecting pipe, and limits the water inlet, water outlet and connecting pipe through the plug-in cooperation of the limit block and the limit groove.

[0016] 3. The utility model uses a corrugated section disposed at the other end of the connecting pipe to absorb the tolerance formed by the thermal deformation of the water cooling head and the connecting pipe after the connection due to the elasticity of the corrugated section. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the corrugated section of the utility model;

[0019] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0020] Figure 4 This is a schematic diagram of the top structure of the heating plate of the utility model.

[0021] In the figure: 1. Main board; 2. Heating plate; 3. Cold water head; 4. Water outlet; 5. Water inlet; 6. Mounting sleeve; 7. Connecting pipe; 8. Limiting assembly; 81. Limiting groove; 82. Limiting block; 9. Corrugated section; 10. Sealing gasket; 11. Extension block; 12. Slot; 13. Mounting plate; 14. Mounting groove. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figures 1 to 3 As shown, the utility model provides a liquid cooling component for heat dissipation of an electronic product, including a mainboard 1, a heating plate 2 and a cold water head 3. The heating plate 2 is fixedly installed on the top of the mainboard 1, and the heating plate 2 is provided with a plurality of groups and is distributed at equal distances. The cold water head 3 is movably installed on the top of the heating plate 2. The left side of the top of the cold water head 3 is connected to a water outlet, the right side of the top of the cold water head 3 is connected to a water inlet 5, the other end of the water inlet 5 is connected to a mounting sleeve 6, the other end of the mounting sleeve 6 is connected to a connecting pipe 7, and a limiting component 8 is provided inside the mounting sleeve 6.

[0024] refer to Figure 1 , Figure 2 and Figure 3 The limiting assembly 8 includes a limiting groove 81 and a limiting block 82. The limiting groove 81 is opened on the inner wall of the installation sleeve 6. The limiting groove 81 is provided with two groups and is opened on the top and bottom of the inner wall of the installation sleeve 6. The limiting block 82 is movably installed inside the limiting groove 81. The inner side of the limiting block 82 is fixedly connected to the water inlet end 5, the water outlet end 4 and the surface of the connecting pipe 7.

[0025] As a technical optimization scheme of the utility model, a limit groove 81 is set on the inner wall of the installation sleeve 6, and the limit block 82 is movably installed through the limit groove 81. The water inlet end 5, the water outlet end 4 and the connecting pipe 7 are installed through the installation sleeve 6. The limit block 82 is installed by the water inlet end 5, the water outlet end 4 and the connecting pipe 7. The water inlet end 5, the water outlet end 4 and the connecting pipe 7 are plugged in and matched with the limit block 82 and the limit groove 81 to limit the water inlet end 5, the water outlet end 4 and the connecting pipe 7.

[0026] refer to Figure 1 and Figure 3 The other end of the connecting pipe 7 is fixedly installed with a corrugated section 9, and the other end is connected to the connecting pipe 7, and the other end of the connecting pipe 7 is connected to the left side of the installation sleeve 6.

[0027] As a technical optimization solution of the utility model, by setting the corrugated section 9 at the other end of the connecting tube 7, the corrugated section 9 has the elastic effect to absorb the tolerance formed by the thermal deformation generated after the water cooling head and the connecting tube 7 are connected.

[0028] refer to Figure 2 and Figure 3A sealing gasket 10 is movably installed on the inner wall of the mounting sleeve 6 , and the outer side of the sealing gasket 10 is movably connected to the water inlet end 5 , the water outlet end 4 and one end of the connecting pipe 7 .

[0029] As a technical optimization solution of the utility model, a sealing gasket 10 is arranged on the inner wall of the installation sleeve 6, and the sealing gasket 10 is used to seal the water inlet end 5, the water outlet end 4 and the connecting pipe 7 during the installation process of the installation sleeve 6 to avoid leakage at the internal connection of the installation sleeve 6.

[0030] refer to Figure 1 and Figure 4 A slot 12 is provided on the top of the heating plate 2 , and an extension block 11 is fixedly installed on the bottom of the cold water head 3 , and the extension block 11 is plugged and matched with the slot 12 .

[0031] As a technical optimization solution of the utility model, a slot 12 is set on the top of the heating plate 2, an extension block 11 at the bottom of the cold water head 3 is inserted into the slot 12 through the slot 12, and the heating plate 2 is effectively cooled.

[0032] refer to Figure 1 and Figure 4 A mounting plate 13 is fixedly installed on the left and right sides of the cold water head 3, and a mounting groove 14 is opened on the top of the mounting plate 13.

[0033] As a technical optimization solution of the utility model, the mounting plates 13 are arranged on the left and right sides of the cold water head 3, the mounting grooves 14 are opened through the mounting plates 13, and the mounting plates 13 are installed through the mounting grooves 14.

[0034] The working principle and use process of the utility model are as follows: when in use, the cold water head 3 is installed through the slot 12, so that the extension block 11 is in full contact with the heating plate 2, which is convenient for effectively cooling the heating plate 2, and the installation slot 14 is opened through the installation plate 13, and the installation plate 13 is installed through the installation slot 14, and the water inlet 5, the water outlet 4 and the connecting pipe 7 are installed through the installation sleeve 6, and the water inlet 5, the water outlet 4 and the connecting pipe 7 are installed to drive the limit block 82 to be installed, and the water inlet 5, the water outlet 4 and the connecting pipe 7 are limited by the limit block 82 and the limit slot 81. During the installation of the water inlet 5, the water outlet 4 and the connecting pipe 7, the sealing gasket 10 is used to seal the water inlet 5, the water outlet 4 and the connecting pipe 7 to avoid leakage at the internal connection of the installation sleeve 6, and the tolerance formed by the thermal deformation of the water-cooled head and the connecting pipe 7 after the connection is absorbed by the elastic effect of the corrugated section 9.

[0035] In summary, the liquid cooling component for heat dissipation of an electronic product is provided with a limit groove 81, a corrugated section 9 and a sealing gasket 10, the limit block 82 is movably installed through the limit groove 81, the water inlet 5, the water outlet 4 and the connecting pipe 7 are installed through the installation sleeve 6, the limit block 82 is installed through the water inlet 5, the water outlet 4 and the connecting pipe 7, the limit block 82 is plugged and matched with the limit groove 81 to limit the water inlet 5, the water outlet 4 and the connecting pipe 7, and the corrugated section 9 has an elastic effect to absorb the water cooling head and the connecting pipe 7. The tolerance formed by the thermal deformation after the connection is sealed during the installation of the water inlet end 5, the water outlet end 4 and the connecting pipe 7 and the installation sleeve 6 through the sealing gasket 10, so as to avoid leakage at the internal connection of the installation sleeve 6, and solve the problem that the first plane section and the water inlet end and the second plane section and the water outlet end are fixedly welded. When the cold water head is damaged, the staff needs to disassemble the entire liquid cooling structure and install a new liquid cooling structure, which not only wastes a lot of working hours and the use gap of electronic products, but also wastes a lot of usable parts.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] 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. A liquid cooling assembly for heat dissipation of an electronic product, comprising a mainboard (1), a heating plate (2) and a cold water head (3), characterized in that: The heating plate (2) is fixedly mounted on the top of the main board (1); the heating plate (2) is provided with a plurality of groups and is distributed at equal distances; the cold water head (3) is movably mounted on the top of the heating plate (2); the left side of the top of the cold water head (3) is connected to a water outlet (4); the right side of the top of the cold water head (3) is connected to a water inlet (5); the other end of the water inlet (5) is connected to a mounting sleeve (6); the other end of the mounting sleeve (6) is connected to a connecting pipe (7); a limiting component (8) is provided inside the mounting sleeve (6).

2. The liquid cooling assembly for heat dissipation of electronic products according to claim 1, characterized in that: The limiting assembly (8) comprises a limiting groove (81) and a limiting block (82); the limiting groove (81) is provided on the inner wall of the installation sleeve (6); the limiting groove (81) is provided with two groups and is provided on the top and bottom of the inner wall of the installation sleeve (6); the limiting block (82) is movably installed inside the limiting groove (81); the inner side of the limiting block (82) is fixedly connected to the water inlet end (5), the water outlet end (4) and the surface of the connecting pipe (7).

3. The liquid cooling assembly for heat dissipation of electronic products according to claim 1, characterized in that: The other end of the connecting pipe (7) is fixedly mounted with a corrugated section (9), and the other end is connected to the connecting pipe (7). The other end of the connecting pipe (7) is connected to the left side of the mounting sleeve (6).

4. The liquid cooling assembly for heat dissipation of electronic products according to claim 1, characterized in that: A sealing gasket (10) is movably mounted on the inner wall of the mounting sleeve (6), and the outer side of the sealing gasket (10) is movably connected to the water inlet end (5), the water outlet end (4) and one end of the connecting pipe (7).

5. The liquid cooling assembly for heat dissipation of electronic products according to claim 1, characterized in that: A slot (12) is provided on the top of the heating plate (2), and an extension block (11) is fixedly installed on the bottom of the cold water head (3), and the extension block (11) is plugged into and matched with the slot (12).

6. The liquid cooling assembly for heat dissipation of electronic products according to claim 1, characterized in that: A mounting plate (13) is fixedly mounted on the left and right sides of the cold water head (3), and a mounting groove (14) is formed on the top of the mounting plate (13).

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