Water cooling plate and laser
By designing side-by-side runner and chamber structures in the water-cooled plate, the water flow drives the drive components to rotate to achieve uniform temperature of the cooling water, solving the problem of poor temperature equalization effect of the existing water-cooled plate and achieving effective cooling of the pump body.
Patent Information
- Application Number
- CN202422376040.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-27
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2034-09-27
AI Technical Summary
The existing laser water-cooled plates have the problem of poor temperature equalization effect, especially the multi-in and multi-output water-cooled plates have a low cooling water flow rate under the same water supply volume of the water cooler, which makes it difficult to effectively reduce the temperature of the pump source.
A water-cooled plate is designed, including a first flow channel and a second flow channel arranged side by side, and a chamber and a driving member are arranged therebetween, and the driving member is driven to rotate through the water flow, and the water flow in the flow channel is uniformly transported to another flow channel to achieve the uniform temperature effect of cooling water.
Without affecting the water flow rate, the uniform temperature of the cooling water in the water-cooled plate is achieved, effectively reducing the pump body temperature to the target temperature.
Smart Images
Figure CN223181565U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of heat dissipation, in particular to a water-cooled plate and a laser. Background Art
[0002] Most of the existing water-cooled plates for lasers in the market are of the water channel mode of one inlet and one outlet, and a few are of the water channel mode of multiple inlets and multiple outlets. Due to the particularity of the laser, while cooling multiple pump sources of the laser, it is also necessary to keep the temperature of the chips in the pump within a constant temperature difference. However, the existing one-in-one-out water-cooled plate is difficult to achieve the temperature equalization effect, and the multi-in-multi-out water-cooled plate reduces the internal flow rate of the water-cooled plate under the same water supply of the water cooler, making it difficult to reduce the pump body to the target temperature, and there is also a problem of temperature equalization. Summary of the Utility Model
[0003] Based on this, it is necessary to provide a water-cooled plate and a laser, aiming to solve the problems of poor temperature equalization effect of the one-in-one-out water-cooled plate and low flow rate of the cooling water inside the multi-in-multi-out water-cooled plate in the prior art.
[0004] In a first aspect, the utility model provides a water-cooled plate, which comprises:
[0005] A water-cooled plate body, which is provided with a first flow channel, a second flow channel and a first chamber. The first flow channel and the second flow channel are arranged side by side and are communicated with the second flow channel. The first chamber is arranged between the first flow channel and the second flow channel and communicates the first flow channel and the second flow channel;
[0006] A first driving component, which is arranged in the first chamber and is rotationally connected to the wall surface of the first chamber;
[0007] Water flows from the first flow channel to the second flow channel, and the water flow can drive the first driving component to rotate. The first driving component can transport part of the water flow in the first flow channel to the second flow channel through the first chamber.
[0008] In one of the embodiments, the water-cooled plate further comprises a second driving component. The water-cooled plate body is provided with a third flow channel and a second chamber. The third flow channel and the second flow channel are arranged side by side and are communicated with the second flow channel. The second chamber is arranged between the third flow channel and the second flow channel and communicates the third flow channel and the second flow channel. The second driving component is arranged in the second chamber and is rotationally connected to the wall surface of the second chamber.
[0009] In one embodiment, the water-cooling plate further includes a first fastener, a second fastener, a first bearing, and a second bearing. The first bearing is installed in the first chamber, and the second bearing is installed in the second chamber. The first fastener penetrates through the first driving component and is connected to the first bearing, and the second fastener penetrates through the second driving component and is connected to the second bearing.
[0010] In one embodiment, the water-cooling plate further includes a first cylindrical shaft and a second cylindrical shaft. The first cylindrical shaft is disposed in the first chamber and connected to the center position of the wall surface of the first chamber. The first bearing is connected to the first cylindrical shaft. The second cylindrical shaft is disposed in the second chamber and connected to the center position of the wall surface of the second chamber. The second bearing is connected to the second cylindrical shaft. In one embodiment, the horizontal planes where the first chamber and the second chamber are located are higher than the horizontal planes where the first flow channel, the second flow channel, and the third flow channel are located.
[0011] In one embodiment, both the first driving component and the second driving component are structural components made of soft rubber material.
[0012] In one embodiment, a plurality of first chambers are provided and arranged at intervals along the direction of water flow. A plurality of first driving components are provided and arranged in one-to-one correspondence with the first chambers;
[0013] A plurality of second chambers are provided and arranged at intervals along the direction of water flow. A plurality of second driving components are provided and arranged in one-to-one correspondence with the second chambers.
[0014] In one embodiment, the water-cooling plate further includes a plurality of third driving components. The water-cooling plate body is provided with a plurality of fourth flow channels and a plurality of third chambers. Each of the fourth flow channels is arranged side by side and the fourth flow channels communicate with each other. One of the fourth flow channels communicates with the third flow channel. Each of the third chambers is disposed between adjacent fourth flow channels and communicates with adjacent fourth flow channels. Each of the third driving components is disposed in each of the third chambers and rotatably connected to the wall surface of each of the third chambers.
[0015] In one embodiment, the water-cooling plate further includes a water inlet and a water outlet. The water inlet communicates with the first flow channel, and the water outlet communicates with the corresponding fourth flow channel.
[0016] In a second aspect, the present invention further provides a laser, and the laser includes the water-cooling plate of any one of the above embodiments.
[0017] Implementing the embodiments of the present invention will have the following beneficial effects:
[0018] Using the water-cooled plate and the laser of the present utility model, the first flow channel and the second flow channel of the water-cooled plate are arranged side by side and communicated with the second flow channel. The first chamber is arranged between the first flow channel and the second flow channel and communicates the first flow channel and the second flow channel. The first driving component is arranged in the first chamber and is rotatably connected to the wall surface of the first chamber. Water flows from the first flow channel to the second flow channel, and the water flow can drive the first driving component to rotate. The first driving component can transport part of the water flow in the first flow channel to the second flow channel through the first chamber, so that without affecting the water flow velocity in the water-cooled plate, the cooling water in the first flow channel and the second flow channel can be equalized in temperature, thereby reducing the pump body to the target temperature. Description of the Drawings
[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.
[0020] Among them:
[0021] Figure 1 It is an axonometric schematic diagram of the water-cooled plate in an embodiment.
[0022] Figure 2 is Figure 1 the front view of the water-cooled plate shown.
[0023] Figure 3 is Figure 2 the sectional view taken along A-A of the water-cooled plate shown.
[0024] Figure 4 is Figure 3 the enlarged schematic diagram of part B of the water-cooled plate shown.
[0025] Figure 5 is Figure 3 the enlarged schematic diagram of part C of the water-cooled plate shown.
[0026] Reference Signs:
[0027] 1. Water-cooled plate body; 11. First flow channel; 12. Second flow channel; 13. First chamber; 14. Third flow channel; 15. Second chamber; 16. Fourth flow channel; 17. Third chamber;
[0028] 2. First driving component; 3. Second driving component; 4. First bearing; 5. Second bearing; 6. Third driving component; 7. Water inlet; 8. Water outlet;
[0029] 100. Pump body. Detailed implementation mode
[0030] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts belong to the protection scope of the present utility model.
[0031] It should be noted that similar reference numerals and letters indicate similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.
[0032] In the description of the present utility model, it should be noted that if terms such as "upper", "lower", "inner", "outer", etc. are used to indicate the orientation or positional relationship, it is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present utility model is usually placed during use. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model.
[0033] In addition, terms such as "first" and "second" are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.
[0034] It should be noted that, without conflict, the features in the embodiments of the present utility model can be combined with each other.
[0035] Please also combine Figures 1 to 5 , and now the water-cooled plate provided by the present utility model will be described. The water-cooled plate is used in a laser.
[0036] The water-cooled plate includes a water-cooled plate body 1 and a first driving component 2. The water-cooled plate body 1 is provided with a first flow channel 11, a second flow channel 12 and a first chamber 13. The first flow channel 11 and the second flow channel 12 are arranged side by side and communicate with the second flow channel 12. The first chamber 13 is arranged between the first flow channel 11 and the second flow channel 12 and communicates the first flow channel 11 and the second flow channel 12.
[0037] The first driving component 2 is arranged in the first chamber 13 and is rotatably connected to the wall surface of the first chamber 13.
[0038] The water flow flows from the first flow channel 11 to the second flow channel 12. The water flow can drive the first driving component 2 to rotate, and the first driving component 2 can transport a part of the water flow in the first flow channel 11 to the second flow channel 12 through the first chamber 13.
[0039] It is understandable that the first flow channel 11 of the water cooling plate is arranged side by side with the second flow channel 12 and is communicated with the second flow channel 12. The first chamber 13 is arranged between the first flow channel 11 and the second flow channel 12 and communicates the first flow channel 11 and the second flow channel 12. The first driving component 2 is arranged in the first chamber 13 and is rotatably connected to the wall surface of the first chamber 13. Water flows from the first flow channel 11 to the second flow channel 12, and the water flow can drive the first driving component 2 to rotate. The first driving component 2 can transport part of the water flow in the first flow channel 11 to the second flow channel 12 through the first chamber 13, so that without affecting the water flow velocity in the water cooling plate, the cooling water in the first flow channel 11 and the second flow channel 12 can be equalized in temperature, thereby reducing the pump body 100 to the target temperature.
[0040] In this embodiment, the water cooling plate further includes a second driving component 3. The water cooling plate body 1 is provided with a third flow channel 14 and a second chamber 15. The third flow channel 14 is arranged side by side with the second flow channel 12 and is communicated with the second flow channel 12. The second chamber 15 is arranged between the third flow channel 14 and the second flow channel 12 and communicates the third flow channel 14 and the second flow channel 12. The second driving component 3 is arranged in the second chamber 15 and is rotatably connected to the wall surface of the second chamber 15. During the process of the water flow in the second flow channel 12 flowing to the third flow channel 14, the water flow can drive the second driving component 3 to rotate, so that the second driving component 3 can transport part of the water flow in the second flow channel 12 from the second chamber 15 to the third flow channel 14, thereby equalizing the temperature of the cooling water in the first flow channel 11, the second flow channel 12 and the third flow channel 14.
[0041] It should be noted that in related embodiments, the first driving component 2 is an impeller, and the second driving component 3 is an impeller.
[0042] The first flow channel 11, the second flow channel 12 and the third flow channel 13 form a bow-shaped flow channel.
[0043] In one embodiment, as Figure 3 and Figure 4 shown, the water cooling plate further includes a first fastener, a second fastener, a first bearing 4 and a second bearing 5. The first bearing 4 is installed in the first chamber 13, and the second bearing 5 is installed in the second chamber 15. The first fastener penetrates through the first driving component 2 and is connected to the first bearing 4. The second fastener penetrates through the second driving component 3 and is connected to the second bearing 5. Specifically, the first fastener and the second fastener can be screws. The first fastener penetrates through the first driving component 2 and is connected to the first bearing 4, so that the first driving component 2 can rotate in the first chamber 13. The second fastener penetrates through the second driving component 3 and is connected to the second bearing 5, so that the second driving component 3 can rotate in the second chamber 15.
[0044] In this embodiment, the water-cooling plate further includes a first cylindrical shaft and a second cylindrical shaft. The first cylindrical shaft is disposed in the first chamber 13 and connected to the center position of the wall surface of the first chamber 13. The first bearing 4 is connected to the first cylindrical shaft. The second cylindrical shaft is disposed in the second chamber 15 and connected to the center position of the wall surface of the second chamber 15. The second bearing 5 is connected to the second cylindrical shaft. By connecting the first cylindrical shaft to the center position of the wall surface of the first chamber 13, after the first bearing 4 is connected to the first cylindrical shaft, the first driving member 2 can rotate around the center position without interfering with other parts of the first chamber 13. Moreover, the second cylindrical shaft is connected to the center position of the wall surface of the second chamber 15, so that after the second bearing 5 is connected to the second cylindrical shaft, the second driving member 3 can rotate around the center position without interfering with other parts of the second chamber 15.
[0045] Further, the horizontal planes where the first chamber 13 and the second chamber 15 are located are higher than the horizontal planes where the first flow channel 11, the second flow channel 12, and the third flow channel 14 are located. When the water flow in the water-cooling plate body 1 stops in a low-temperature environment, due to the action of gravity, the water flow inside the first chamber 13 and the second chamber 15 will naturally drain.
[0046] Specifically, because the first chamber 13 and the second chamber 15 are slightly higher than the horizontal planes where the first flow channel 11, the second flow channel 12, and the third flow channel 14 are located, the water levels in the first chamber 13 and the second chamber 15 will drop, thus leaving space for the water to freeze and deform.
[0047] Further, both the first driving member 2 and the second driving member 3 are structural members made of soft rubber material. The first driving member 2 and the second driving member 3 made of soft rubber material will also shrink, increasing the space for water deformation, thereby preventing the water-cooling plate body 1 from bulging, deforming, and cracking.
[0048] In one embodiment, as Figures 2 to 5 shown, a plurality of first chambers 13 are provided and arranged at intervals along the direction of water flow. A plurality of first driving members 2 are provided and arranged in one-to-one correspondence with the first chambers 13. By providing a plurality of first chambers 13 and a plurality of first driving members 2, the water flow in the first flow channel 11 can be increased to flow through the first chamber 13 and into the second flow channel 12.
[0049] A plurality of second chambers 15 are provided and arranged at intervals along the direction of water flow. A plurality of second driving members 3 are provided and arranged in one-to-one correspondence with the second chambers 15. By providing a plurality of second chambers 15 and a plurality of second driving members 3, the water flow in the second flow channel 12 can be increased to flow through the second chamber 15 and into the third flow channel 14.
[0050] In one embodiment, as Figures 3 to 5As shown, the water-cooling plate further includes a plurality of third driving components 6. The water-cooling plate body 1 is provided with a plurality of fourth flow channels 16 and a plurality of third chambers 17. The fourth flow channels 16 are arranged side by side and are interconnected. One of the fourth flow channels 16 is connected to the third flow channel 14. Each third chamber 17 is arranged between adjacent fourth flow channels 16 and communicates with the adjacent fourth flow channels 16. Each third driving component 6 is arranged in each third chamber 17 and is rotatably connected to the wall surface of each third chamber 17. By providing a plurality of third driving components 6, a plurality of fourth flow channels 16 and a plurality of third chambers 17, part of the water flow in each fourth flow channel 16 flows through each third chamber 17 and flows mutually, thereby achieving the effect of temperature equalization.
[0051] Specifically, the third driving component 6 is an impeller.
[0052] The plurality of fourth flow channels 16 form an arch-shaped flow channel.
[0053] In this embodiment, the water-cooling plate further includes a water inlet 7 and a water outlet 8. The water inlet 7 is connected to the first flow channel 11, and the water outlet 8 is connected to the corresponding fourth flow channel 16. The water flow can flow into the first flow channel 11, the second flow channel 12, the third flow channel 14 and the plurality of fourth flow channels 16 from the water inlet 7 and flow out from the water outlet 8, thereby completing the circulating flow of the water flow.
[0054] The present utility model also provides a laser, and the laser includes the water-cooling plate of any one of the above embodiments.
[0055] It can be understood that the laser of the present utility model uses the above water-cooling plate, so that the first flow channel 11 of the water-cooling plate is arranged side by side with the second flow channel 12 and is connected to the second flow channel 12. The first chamber 13 is arranged between the first flow channel 11 and the second flow channel 12 and communicates with the first flow channel 11 and the second flow channel 12. The first driving component 2 is arranged in the first chamber 13 and is rotatably connected to the wall surface of the first chamber 13. The water flow flows from the first flow channel 11 to the second flow channel 12, and the water flow can drive the first driving component 2 to rotate. The first driving component 2 can transport part of the water flow in the first flow channel 11 through the first chamber 13 to the second flow channel 12, so that without affecting the water flow velocity in the water-cooling plate, the cooling water in the first flow channel 11 and the second flow channel 12 can be temperature-equalized, thereby reducing the pump body 100 to the target temperature.
[0056] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brief description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope recorded in this specification.
[0057] The above-disclosed is only the preferred embodiment of the present utility model, and of course, it cannot be used to limit the scope of rights of the present utility model. Therefore, equivalent changes made according to the claims of the present utility model still fall within the scope covered by the present utility model.
Claims
1. A water-cooling plate, characterized in that, The water-cooling plate includes: A water-cooling plate body, inside which there are a first flow channel, a second flow channel and a first chamber. The first flow channel and the second flow channel are arranged side by side and are connected to each other. The first chamber is arranged between the first flow channel and the second flow channel and communicates with the first flow channel and the second flow channel; A first driving component, which is arranged in the first chamber and is rotatably connected to the wall surface of the first chamber; Water flows from the first flow channel to the second flow channel, and the water flow can drive the first driving component to rotate. The first driving component can transport part of the water flow in the first flow channel to the second flow channel through the first chamber.
2. The water-cooling plate according to claim 1, wherein, The water-cooling plate further includes a second driving component. The water-cooling plate body is provided with a third flow channel and a second chamber. The third flow channel and the second flow channel are arranged side by side and are connected to each other. The second chamber is arranged between the third flow channel and the second flow channel and communicates with the third flow channel and the second flow channel. The second driving component is arranged in the second chamber and is rotatably connected to the wall surface of the second chamber.
3. The water-cooling plate according to claim 2, wherein The water-cooling plate further includes a first fastener, a second fastener, a first bearing and a second bearing. The first bearing is installed in the first chamber, and the second bearing is installed in the second chamber. The first fastener passes through the first driving component and is connected to the first bearing. The second fastener passes through the second driving component and is connected to the second bearing.
4. The water-cooling plate according to claim 3, characterized in that, The water-cooling plate further includes a first cylindrical shaft and a second cylindrical shaft. The first cylindrical shaft is arranged in the first chamber and is connected to the central position of the wall surface of the first chamber. The first bearing is connected to the first cylindrical shaft. The second cylindrical shaft is arranged in the second chamber and is connected to the central position of the wall surface of the second chamber. The second bearing is connected to the second cylindrical shaft.
5. The water-cooling plate according to claim 2, wherein, The horizontal planes where the first chamber and the second chamber are located are higher than the horizontal planes where the first flow channel, the second flow channel and the third flow channel are located.
6. The water-cooling plate according to claim 2, wherein Both the first driving component and the second driving component are structural components made of soft rubber material.
7. The water-cooling plate according to claim 2, characterized in that, There are multiple first chambers, which are arranged at intervals along the direction of water flow. There are multiple first driving components, which are arranged in one-to-one correspondence with the first chambers; There are multiple second chambers, which are arranged at intervals along the direction of water flow. There are multiple second driving components, which are arranged in one-to-one correspondence with the second chambers.
8. The water cooling plate according to claim 2, characterized in that, The water-cooling plate further includes multiple third driving components. The water-cooling plate body is provided with multiple fourth flow channels and multiple third chambers. Each of the fourth flow channels is arranged side by side and is connected to each other. One of each of the fourth flow channels is connected to the third flow channel. Each of the third chambers is arranged between adjacent fourth flow channels and communicates with adjacent fourth flow channels. Each of the third driving components is arranged in each of the third chambers and is rotatably connected to the wall surface of each of the third chambers.
9. The water-cooling plate according to claim 8, wherein, The water-cooling plate further includes a water inlet and a water outlet, the water inlet is communicated with the first flow channel, and the water outlet is communicated with the corresponding fourth flow channel.
10. A laser, characterized in that, The laser includes the water-cooling plate according to any one of claims 1-9.