Fastening joint assembly of liquid cooling radiator and radiator

Abstract

The liquid cooling radiator fastening connector assembly comprises a fastening screw, an annular connecting pipe and a connector body, the fastening screw comprises a first fastening piece at the left end and a second fastening piece at the right end, the first fastening piece is arranged to be in a circular truncated cone shape, a first internal thread is arranged in the second fastening piece, and a second internal thread is arranged in the second fastening piece. The annular connecting pipe is arranged to be in a C shape, the annular connecting pipe is connected to the inner wall of the fastening screw and used for being connected with a rubber pipe, the connector body is connected with the second fastening piece, the rubber pipe is fixedly connected to the connector body through the fastening screw and the annular connecting pipe, and the rubber pipe is fixedly connected to the connector body through the multiple intervals. The fastening screw is arranged on the joint body, so that a certain elastic range is formed between the fastening screw and the rubber tube, the rubber tube can be mounted and dismounted conveniently, elastic adjustment can be performed according to the distance between the fastening screw and the rubber tube, and fastening connection of the rubber tube and the joint body is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to radiator technical field especially relates to a liquid cooling radiator fastening joint subassembly and radiator. BACKGROUND

[0002] Liquid cooling radiator is a kind of equipment using cooling liquid to circulate heat dissipation, and liquid cooling radiator uses pump to make cooling liquid in radiator pipe circulate heat dissipation.

[0003] At present, the connection of liquid cooling radiator joint and external circulation rubber tube mostly adopts clamp tightening fixing structure, but the joint and rubber tube are difficult to assemble in this way, and the clamp and rubber tube are scrapped when replacing rubber tube, causing product material waste and cost increase, therefore, how to improve the connection mode of joint and rubber tube to make it more convenient and fastening becomes a technical problem urgently to be solved in the field. CONTENT OF UTILITY MODEL

[0004] In view of the above problems, the utility model aims at providing a liquid cooling radiator fastening joint subassembly and radiator, which fixes and connects the rubber tube on the joint body through fastening screw and annular connecting pipe, sets multiple intervals, makes the fastening screw and rubber tube have certain elastic range, facilitates the installation and dismounting of rubber tube, and can be elastically adjusted according to the interval between fastening screw and rubber tube, so as to ensure the fastening connection of rubber tube and joint body.

[0005] To achieve the above object, the utility model provides a liquid cooling radiator fastening joint subassembly, which comprises fastening screw, annular connecting pipe and joint body, the fastening screw comprises first fastener at left end and second fastener at right end, the first fastener is set into circular truncated cone type, the second fastener is internally provided with first internal thread, the annular connecting pipe is set into C type, the annular connecting pipe is connected on the inner wall of the fastening screw and is used for connecting rubber tube, and the joint body is connected with the second fastener.

[0006] Preferably, the annular connecting pipe is provided with two end faces, a first interval is arranged between the end faces, the first interval is straight line or curve, and the straight line is parallel to the central axis of the annular connecting pipe.

[0007] Preferably, the joint body comprises first joint, the first joint is sequentially provided with first step surface and second step surface, and an annular interval for installing rubber tube is arranged between the first step surface and the annular connecting pipe.

[0008] Preferably, the second step surface is provided with external thread matched with the first internal thread, and a second interval is arranged between the second step surface and the second fastener.

[0009] Preferably, the first step surface is arranged as a circular arc surface, an outer diameter of a middle section of the first step surface is larger than outer diameters of two ends of the first step surface, a left end of the first step surface gradually converges when extending to a left side of the middle section, and a right end of the first step surface gradually converges when extending to a right side of the middle section.

[0010] Preferably, the joint body further comprises a second joint, the first joint and the second joint are arranged as an L shape, and an end of the second joint is provided with a second internal thread.

[0011] Preferably, the second fastener is arranged as a hexagonal nut, a right side end surface of the first fastener is fixedly connected with the second fastener, and a diameter of the right side end surface is larger than an outer diameter of the second fastener.

[0012] Meanwhile, the utility model provides a liquid cooling radiator, including fastening joint assembly.

[0013] The utility model discloses a liquid cooling radiator fastening joint assembly and radiator, through fastening screw, annular connecting pipe, fix and connect rubber pipe on joint body, through the first interval on annular connecting pipe, the convenient rubber pipe installation and disassembly of simultaneously, can according to the elastic adjustment between fastening screw and rubber pipe interval, thereby guaranteeing the more fastening fixed connection of rubber pipe and joint body, through the second interval between second step surface and second fastener, same, the second interval makes fastening screw and first joint have elastic space, and the installation and disassembly of convenient rubber pipe, can according to the elastic adjustment between fastening screw and rubber pipe interval, thereby guaranteeing the fastening connection of rubber pipe and joint body, through the certain third interval between the right end of first step surface and rubber pipe, increased the elastic space between rubber pipe and fastening screw, the installation and disassembly of convenient rubber pipe, can according to the elastic adjustment between fastening screw and rubber pipe interval, thereby guaranteeing the fastening connection of rubber pipe and joint body, through the setting of multiple elastic intervals, make the connection of rubber pipe more convenient, and the connection is more fastening. BRIEF DESCRIPTION OF DRAWINGS

[0014] The accompanying drawings illustrate exemplary embodiments of the present application and together with the general description given above, and explained below, serve to explain the principles of the application.

[0015] Figure 1 It is a structure schematic view of liquid cooling radiator fastening joint assembly in the embodiment;

[0016] Figure 2 It is an internal structure schematic view of liquid cooling radiator fastening joint assembly in the embodiment;

[0017] Figure 3 It isFigure 2 Enlarged view of the middle A. DETAILED DESCRIPTION

[0018] The utility model will be explained in further detail below in connection with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the related content, and not limit the utility model. In addition, it should be noted that only the parts related to the utility model are shown in the drawings for the convenience of description.

[0019] It should be noted that the embodiments in the utility model and the features in the embodiments can be combined with each other without conflict. The utility model will be explained in detail below in connection with the drawings and embodiments.

[0020] Embodiment: please refer to Figures 1 to 3 ,

[0021] A liquid cooling radiator fastening joint assembly, including fastening screw 1, annular connecting pipe 2 and joint body 3, fastening screw 1 includes the first fastener 11 of left end and the second fastener 12 of right end, the first fastener 11 is set to circular truncated cone type, the inside of second fastener 12 is equipped with first internal thread 41, annular connecting pipe 2 is set to C type, annular connecting pipe 2 is connected on the inner wall of fastening screw 1, and is used to connect rubber pipe 5, joint body 3 is connected with second fastener 12.

[0022] The inside of second fastener 12 is equipped with first internal thread 41, the left end of joint body 3 is equipped with the external thread matched with first internal thread 41, through the action of first internal thread 41 and first external thread, second fastener 12 and joint body 3 are fixedly connected, annular connecting pipe 2 is set to C type, annular connecting pipe 2 is connected on the inner wall of fastening screw 1, annular connecting pipe 2 is not set to complete circular ring, and its advantage lies in, when being sleeved in the inside of fastening screw 1, the annular connecting pipe 2 of C type has certain elasticity, is convenient for installation and removal, and more importantly, can be elastically adjusted according to the spacing between fastening screw 1 and rubber pipe 5, to ensure that rubber pipe 5 and joint body 3 are more tightly fixedly connected, the first fastener 11 is set to circular truncated cone type, so that the inner diameter of first fastener 11 is gradually convergent from right to left, also makes first fastener 11, second fastener 12 and annular connecting pipe 2 have spacing, also has certain elasticity, so that the connection of rubber pipe 5 and joint body 3 is more tightly.

[0023] The annular connecting pipe 2 is provided with two end faces, and a first interval 21 is arranged between the two end faces. The first interval 21 is a straight line or a curve. The straight line is parallel to the central axis of the annular connecting pipe 2. Of course, the first interval 21 can also be arranged in a curve. The purpose is to make the two end faces of the annular connecting pipe 2 have a certain distance, so that the annular connecting pipe 2 has a certain elastic allowance on the clamp. The first interval 21 greatly increases the elasticity of the annular connecting pipe 2. The annular connecting pipe 2 is connected between the fastening screw 1 and the rubber pipe 5. The annular connecting pipe 2 which is rich in elasticity facilitates the installation and disassembly of the rubber pipe 5. At the same time, the elasticity can be adjusted according to the distance between the fastening screw 1 and the rubber pipe 5, so as to ensure that the rubber pipe 5 is more tightly and fixedly connected with the connector body 3.

[0024] The connector body 3 comprises a first connector 31. The first connector 31 is sequentially provided with a first stepped surface 32 and a second stepped surface 33. The first stepped surface 32 is provided with an annular interval 22 for installing the rubber pipe 5 between the first stepped surface 32 and the annular connecting pipe 2. One end of the rubber pipe 5 is fixedly connected in the annular interval 22. Since the fastening screw 1 and the annular connecting pipe 2 have a certain interval, the fastening screw 1 has a certain elasticity. After the rubber pipe 5 is fixedly connected, the elasticity is tightened, and the fastening performance is better.

[0025] The second stepped surface 33 is provided with an external thread matched with the first internal thread 41. The second stepped surface 33 is provided with a second interval 23 between the second stepped surface 33 and the second fastener 12. Similarly, the second interval 23 makes the fastening screw 1 and the first connector 31 have an elastic space, facilitates the installation and disassembly of the rubber pipe 5, and can be elastically adjusted according to the distance between the fastening screw 1 and the rubber pipe 5, so as to ensure that the rubber pipe 5 is tightly connected with the connector body 3.

[0026] The first stepped surface 32 is arranged as a circular arc surface. The outer diameter of the middle section 35 of the first stepped surface 32 is greater than the outer diameter of the two ends of the first stepped surface 32. That is, the left end of the first stepped surface 32 gradually converges at the left side extension of the middle section 35. The right end of the first stepped surface 32 gradually converges at the right side extension of the middle section 35. The left end converges to the left side, so that the outer diameter of the left end is smaller than the outer diameter of the middle section 35. In this way, the installation and disassembly of the rubber pipe 5 are facilitated. The right end converges to the right side, so that the outer diameter of the right end is smaller than the outer diameter of the middle section 35. The right end of the first stepped surface 32 and the rubber pipe 5 have a certain third interval 24. Similarly, the third interval 24 increases the elastic space between the rubber pipe 5 and the fastening screw 1, facilitates the installation and disassembly of the rubber pipe 5, and can be elastically adjusted according to the distance between the fastening screw 1 and the rubber pipe 5, so as to ensure that the rubber pipe 5 is tightly connected with the connector body 3.

[0027] The connector body 3 further comprises a second connector 34. The first connector 31 and the second connector 34 are arranged in an L shape. The end of the second connector 34 is provided with a second internal thread 42, which is convenient for being connected with the cold plate of the radiator.

[0028] The second fastener 12 is provided as a hexagonal nut, and the right end surface of the first fastener 11 is fixedly connected with the second fastener 12, and the diameter of the right end surface is larger than the outer diameter of the second fastener 12, so as to increase the connecting strength of the right end surface and the second fastener 12.

[0029] In the embodiment, a liquid cooling radiator is also provided, which comprises the fastening joint assembly, and the outer circulation loop rubber tube 5 is connected to the cold plate through the fastening joint assembly.

[0030] In conclusion, the liquid cooling radiator fastening joint assembly and the radiator provided by the utility model have the advantages that the rubber tube is fixedly connected to the joint body through the fastening screw and the annular connecting pipe, the first interval on the annular connecting pipe facilitates the installation and dismounting of the rubber tube, and the elastic adjustment according to the interval between the fastening screw and the rubber tube is realized, so that the fixed connection of the rubber tube and the joint body is more fastened, the second interval between the second step surface and the second fastener also has the elastic space between the fastening screw and the first joint, which facilitates the installation and dismounting of the rubber tube, and the elastic adjustment according to the interval between the fastening screw and the rubber tube is realized, so that the fastening connection of the rubber tube and the joint body is ensured, the third interval between the right end of the first step surface and the rubber tube increases the elastic space between the rubber tube and the fastening screw, which facilitates the installation and dismounting of the rubber tube, the elastic adjustment according to the interval between the fastening screw and the rubber tube is realized, so that the fastening connection of the rubber tube and the joint body is ensured, and the connection of the rubber tube is more convenient and fastened through the arrangement of the multiple elastic intervals.

[0031] Those skilled in the art should understand that the above-mentioned embodiments are only for clearly illustrating the utility model, and are not intended to limit the scope of the utility model. Other changes or modifications can be made by those skilled in the art on the basis of the above-mentioned utility model, and the changes or modifications are still within the scope of the utility model.

Claims

1. A fastening connector assembly for a liquid-cooled radiator, characterized in that: The device includes a fastening screw, an annular connecting tube, and a connector body. The fastening screw includes a first fastener at the left end and a second fastener at the right end. The first fastener is shaped like a frustum, and the second fastener has a first internal thread inside. The annular connecting tube is C-shaped and is connected to the inner wall of the fastening screw and is used to connect a rubber tube. The connector body is connected to the second fastener.

2. The liquid-cooled radiator fastening joint assembly according to claim 1, characterized in that: The annular connecting pipe has two end faces, and a first gap is provided between the end faces. The first gap is a straight line or a curve, and the straight line is parallel to the central axis of the annular connecting pipe.

3. The liquid-cooled radiator fastening joint assembly according to claim 1, characterized in that: The connector body includes a first connector, which has a first stepped surface and a second stepped surface in sequence, and an annular gap for installing a rubber tube is provided between the first stepped surface and the annular connecting pipe.

4. The liquid-cooled radiator fastening joint assembly according to claim 3, characterized in that: The second step surface is provided with an external thread that mates with the first internal thread, and a second gap is provided between the second step surface and the second fastener.

5. The liquid-cooled radiator fastening joint assembly according to claim 3, characterized in that: The first step surface is configured as a circular arc surface. The outer diameter of the middle section of the first step surface is larger than the outer diameter of both ends of the first step surface. The left end of the first step surface gradually converges as it extends to the left from the middle section, and the right end of the first step surface gradually converges as it extends to the right from the middle section.

6. The liquid-cooled radiator fastening joint assembly according to claim 3, characterized in that: The connector body also includes a second connector. The first connector and the second connector are configured in an L-shape, and the end of the second connector is provided with a second internal thread.

7. The liquid-cooled radiator fastening joint assembly according to claim 1, characterized in that: The second fastener is configured as a hexagonal nut, and the right end face of the first fastener is fixedly connected to the second fastener, wherein the diameter of the right end face is larger than the outer diameter of the second fastener.

8. A liquid-cooled heat sink, characterized in that: Includes a fastening joint assembly, wherein the fastening joint assembly is the liquid cooling radiator fastening joint assembly according to any one of claims 1-7.

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