Liquid cooling plate with uniform temperature of heat dissipation surface

Abstract

The utility model provides a liquid cooling plate with uniform heat dissipation surface temperature, which relates to the field of liquid cooling plates and comprises a cold plate body, a first plug is fixedly mounted on one side of the cold plate body, a second plug is fixedly mounted on the other side of the cold plate body, flow channel bodies are equidistantly arranged in the cold plate body, and the flow channel bodies are communicated with the first plug and the second plug. And first connecting holes are formed in the first plug at equal intervals, second connecting holes are formed in the second plug at equal intervals, and an adjusting assembly is arranged on one side of the fixing block. According to the device, the device is attached to a heating body, the corresponding rotary knobs are rotated, the threaded rods drive the adjusting plates to move, the device is adjusted, after adjustment, the four rotary knobs are screwed, the device is preliminarily fixed and fixed through the bolts, cooling liquid enters the first plug through the liquid inlet pipe and enters the interior of the flow channel body through the first connecting hole, and the cooling liquid enters the flow channel body through the second connecting hole. And the liquid flows in each flow channel body at the same flow speed, so that the temperature difference of the heat dissipation surface of the device is small.

Description

Technical Field

[0001] This utility model relates to the field of liquid cooling plate technology, and in particular to a liquid cooling plate with uniform heat dissipation surface temperature. Background Technology

[0002] A liquid cooling plate is a plate-shaped metal block with fluid channels arranged inside, allowing convective heat transfer between the fluid and the liquid cooling plate. This dissipates the heat power of various electronic components connected to the surface of the liquid cooling plate. The advantage of liquid cooling plates is that they can dissipate more heat per unit area compared to other heat dissipation structures. A liquid cooling plate is a device used to reduce the surface temperature of heat-generating elements and cool them. It is an important component of a water-cooled heat dissipation system.

[0003] In the existing technology, it is difficult to ensure the consistency of the flow rate in each channel of the liquid cooling plate, resulting in a large temperature difference across the entire heat dissipation surface, which affects the service life of electronic components. In addition, the liquid cooling plate is directly installed on the heat-generating element, making it inconvenient to make detailed adjustments to the device during installation. Utility Model Content

[0004] The purpose of this invention is to provide a liquid cooling plate with uniform heat dissipation surface temperature to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a liquid cooling plate with uniform heat dissipation surface temperature, comprising: a cooling plate body, a plug one fixedly installed on one side of the cooling plate body, a plug two fixedly installed on the other side of the cooling plate body, flow channels body being equally spaced inside the cooling plate body, a connecting hole one being equally spaced inside the plug one, a connecting hole two being equally spaced inside the plug two, one end of the flow channel body being connected to the plug one through the corresponding connecting hole one, the other end of the flow channel body being connected to the plug two through the corresponding connecting hole two, an inlet pipe being fixedly installed on the surface of the plug one, an outlet pipe being fixedly installed on the surface of the plug one, and fixing blocks being fixedly installed on all four sides of the cooling plate body, with an adjustment component provided on one side of each fixing block.

[0006] In a preferred embodiment, rubber blocks are fixedly fitted onto the surfaces of both the inlet pipe and the outlet pipe.

[0007] In a preferred embodiment, a fixing plate is movably mounted on the surface of both the inlet pipe and the outlet pipe, and a protective plate is fixedly mounted on one side of the fixing plate.

[0008] In a preferred embodiment, the adjustment assembly includes a knob, a threaded rod fixedly mounted on one side of the knob, the threaded rod having its surface threaded into the interior of a fixed block, and an adjustment plate mounted on the other end of the threaded rod via a bearing.

[0009] In a preferred embodiment, the top of the adjustment plate is attached to one side of the cold plate body.

[0010] In a preferred embodiment, a protective plate 2 is fixedly installed on the other side of the adjustment plate.

[0011] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0012] 1. In this utility model, coolant enters plug one through inlet pipe and connects to the flow channel body through connection hole one inside plug one. Connection hole two inside plug two connects to the flow channel body. Coolant enters the flow channel body through connection hole one, enters plug two through connection hole two, and finally exits through outlet pipe. This makes the flow velocity of each small flow channel in the device consistent, resulting in a small temperature difference across the entire heat dissipation surface and making the device more perfect.

[0013] 2. In this utility model, after the device is attached to the heating element, rotating the corresponding knob drives the threaded rod, causing the adjustment plate to move and the device to be adjusted. This allows the device to be adjusted conveniently and quickly according to needs, making the device more perfect. Attached Figure Description

[0014] Figure 1 A side view of a liquid cooling plate with uniform heat dissipation surface temperature provided by this utility model;

[0015] Figure 2 A cut view of a liquid cooling plate with uniform heat dissipation surface temperature provided by this utility model;

[0016] Figure 3 Side view of an adjustment assembly for a liquid cooling plate with uniform heat dissipation surface temperature provided by this utility model;

[0017] Figure 4 A side view of the plug of a liquid cooling plate with uniform heat dissipation surface provided by this utility model.

[0018] Legend:

[0019] 1. Cold plate body; 101. Flow channel body; 2. Plug 1; 201. Connecting hole 1; 3. Plug 2; 301. Connecting hole 2; 4. Liquid inlet pipe; 5. Liquid outlet pipe; 6. Rubber block; 7. Fixing plate; 8. Protective plate 1; 9. Fixing block; 10. Adjustment assembly; 1001. Knob; 1002. Threaded rod; 1003. Adjustment plate; 1004. Protective plate 2. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-4 This utility model provides a technical solution: a liquid cooling plate with uniform heat dissipation surface temperature, comprising: a cooling plate body 1, a plug 2 fixedly installed on one side of the cooling plate body 1, a plug 3 fixedly installed on the other side of the cooling plate body 1, a flow channel body 101 evenly spaced inside the cooling plate body 1, a connection hole 201 evenly spaced inside the plug 2, a connection hole 301 evenly spaced inside the plug 3, one end of the flow channel body 101 being connected to the plug 2 through the corresponding connection hole 201, the other end of the flow channel body 101 being connected to the plug 3 through the corresponding connection hole 301, an inlet pipe 4 fixedly installed on the surface of the plug 2, an outlet pipe 5 fixedly installed on the surface of the plug 2, and fixing blocks 9 fixedly installed on all four sides of the cooling plate body 1, with an adjustment component 10 provided on one side of each fixing block 9.

[0022] Specifically: When the device is first used, coolant enters the interior of plug 2 through inlet pipe 4. One end of each flow channel body 101 is connected to plug 2 through corresponding connection hole 201, and the other end of each flow channel body 101 is connected to plug 3 through corresponding connection hole 301. This allows the coolant inside plug 2 to enter the interior of flow channel body 101 through connection hole 201, and then flow into plug 3 through connection hole 301. The coolant then flows out through outlet pipe 5, thus ensuring a consistent flow rate for each flow channel body 101, minimizing temperature differences across the entire heat dissipation surface, maintaining the lifespan of electronic components, and making the device more complete.

[0023] In one embodiment, rubber blocks 6 are fixedly sleeved on the surfaces of both the inlet pipe 4 and the outlet pipe 5, and fixing plates 7 are movably installed on the surfaces of both the inlet pipe 4 and the outlet pipe 5. A protective plate 8 is fixedly installed on one side of the fixing plate 7.

[0024] Specifically: When the inlet pipe 4 and outlet pipe 5 are connected to the cooling device, they are inserted into the corresponding installation positions. The rubber blocks 6 fixedly fitted on the surfaces of the inlet pipe 4 and outlet pipe 5 provide a better sealing effect after insertion, reducing leakage. The fixing plates 7 fitted on the surfaces of the inlet pipe 4 and outlet pipe 5 are attached to the installation positions and tightened with bolts. The protective plate 8 fixedly installed on one side of the fixing plate 7 further improves the tightening effect, reduces the risk of falling off, and makes the device more complete.

[0025] In one embodiment, the adjustment assembly 10 includes a knob 1001, a threaded rod 1002 is fixedly mounted on one side of the knob 1001, the threaded rod 1002 is threaded inside the fixing block 9, and an adjustment plate 1003 is mounted on the other end of the threaded rod 1002 via a bearing.

[0026] Specifically: By attaching the device to the surface of the heating element, rotating the four knobs 1001 drives the threaded rod 1002 to rotate, causing the other end of the threaded rod 1002 to move through the bearing-mounted adjusting plate 1003, thus initially fixing the device to the heating element. When the installation position needs to be adjusted, rotating the corresponding knob 1001 causes the threaded rod 1002 to move the adjusting plate 1003, thereby adjusting the entire device. This allows the device to be adjusted to the required installation position. After adjustment, the device is installed together with the heating element using bolts. This allows for convenient and quick adjustments during installation, making the device more perfect.

[0027] In one embodiment, the top of the adjusting plate 1003 is attached to one side of the cold plate body 1, and a protective plate 1004 is fixedly installed on the other side of the adjusting plate 1003.

[0028] Specifically: The top of the adjusting plate 1003 is attached to one side of the cold plate body 1, so that the adjusting plate 1003 moves more smoothly and reduces shaking during movement by being driven by the threaded rod 1002. The protective plate 1004 fixedly installed on the other side of the adjusting plate 1003 prevents the adjusting plate 1003 from directly contacting the surface of the heating element, reducing wear and making the device more perfect.

[0029] Working principle: When the device is first used, it is installed on the heating element. The inlet pipe 4 and outlet pipe 5 are installed on the corresponding parts of the device. Coolant enters the interior of plug 2 through the inlet pipe 4. One end of each flow channel body 101 is connected to plug 2 through the corresponding connection hole 201, and the other end is connected to plug 3 through the corresponding connection hole 301. This allows the coolant inside plug 2 to enter the interior of flow channel body 101 through connection hole 201, and then flow into plug 3 through connection hole 301. Inside the first two 3 sections, coolant flows out through the outlet pipe 5, ensuring a consistent flow rate in each flow channel body 101. This minimizes temperature differences across the entire heat dissipation surface, extending the lifespan of electronic components. During installation of the inlet pipe 4 and outlet pipe 5, rubber blocks 6 are fixedly fitted onto their surfaces, providing a better seal and reducing leakage. Fixing plates 7, also fitted onto the surfaces of the inlet pipe 4 and outlet pipe 5, are then attached to the installation position and tightened with bolts. The fixing plates 7 are secured on one side. The fixed-installation protective plate 8 improves the tightening effect, reduces the risk of detachment, and makes the device more complete. During installation, the device is placed against the surface of the heating element. Rotating the four knobs 1001 rotates the threaded rod 1002, causing the other end of the threaded rod 1002 to move via the bearing-mounted adjusting plate 1003, initially fixing the device to the heating element. When adjustment is needed, rotating the corresponding knob 1001 moves the threaded rod 1002, which in turn moves the adjusting plate 1003, adjusting the entire device to its final position. The installation position can be adjusted according to requirements. After adjustment, the device is installed together with the heating element by bolts, so that the device can be easily and quickly adjusted according to requirements during installation. The top of the adjusting plate 1003 is attached to one side of the cold plate body 1, so that the adjusting plate 1003 moves more smoothly and reduces shaking during movement by being driven by the threaded rod 1002. The protective plate 1004 fixedly installed on the other side of the adjusting plate 1003 prevents the adjusting plate 1003 from directly contacting the surface of the heating element, reducing wear and making the device more perfect.

[0030] The above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from the technical solution of this utility model shall still fall within the protection scope of this utility model.

Claims

1. A liquid cooling plate with uniform heat dissipation surface temperature, characterized in that, include: A cold plate body (1) is provided. A plug one (2) is fixedly installed on one side of the cold plate body (1), and a plug two (3) is fixedly installed on the other side of the cold plate body (1). A flow channel body (101) is provided at equal intervals inside the cold plate body (1). A connection hole one (201) is provided at equal intervals inside the plug one (2), and a connection hole two (301) is provided at equal intervals inside the plug two (3). One end of the flow channel body (101) is connected to the plug one (2) through the corresponding connection hole one (201), and the other end of the flow channel body (101) is connected to the plug two (3) through the corresponding connection hole two (301). An inlet pipe (4) is fixedly installed on the surface of the plug one (2), and an outlet pipe (5) is fixedly installed on the surface of the plug one (2). Fixing blocks (9) are fixedly installed on all four sides of the cold plate body (1), and an adjustment component (10) is provided on one side of the fixing block (9).

2. The liquid cooling plate with uniform heat dissipation surface temperature according to claim 1, characterized in that: Rubber blocks (6) are fixedly fitted on the surfaces of the inlet pipe (4) and the outlet pipe (5).

3. The liquid cooling plate with uniform heat dissipation surface temperature according to claim 1, characterized in that: The surfaces of the inlet pipe (4) and the outlet pipe (5) are movably mounted with fixing plates (7), and a protective plate (8) is fixedly mounted on one side of the fixing plate (7).

4. The liquid cooling plate with uniform heat dissipation surface temperature according to claim 1, characterized in that: The adjustment assembly (10) includes a knob (1001), a threaded rod (1002) is fixedly installed on one side of the knob (1001), the surface of the threaded rod (1002) is threaded inside the fixed block (9), and the other end of the threaded rod (1002) is fitted with an adjustment plate (1003) via a bearing.

5. A liquid cooling plate with uniform heat dissipation surface temperature according to claim 4, characterized in that: The top of the adjustment plate (1003) is attached to one side of the cold plate body (1).

6. A liquid cooling plate with uniform heat dissipation surface temperature according to claim 4, characterized in that: A second protective plate (1004) is fixedly installed on the other side of the adjusting plate (1003).

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