Brazing type 3DVC radiator

Abstract

The invention relates to the technical field of radiators, and discloses a brazing type 3DVC radiator which comprises a radiator body used for radiating; the mounting holes are formed in the four corners of the radiator body and used for allowing screws to be inserted; the sliding groove is formed in the radiator body, and the sliding groove is communicated with the mounting hole; the sliding plate is arranged in the sliding chute in a sliding manner; the protection plate is connected to the top of the sliding plate and used for protecting the cooling fins on the radiator body. In the process of mounting and dismounting the radiator body, the radiating fins of the radiator body can be forcibly protected, so that the situation that hands or tools scrape the radiating fins is avoided, the edges of the radiating fins are prevented from being bent, the radiating fins are protected, and the service life of the radiator body is prolonged. In the process of forcibly protecting the cooling fins by moving the protection plate and the sliding plate, the path of the sliding plate is lubricated, so that the resistance borne by the sliding plate during movement can be reduced, and the movement of the sliding plate is facilitated.

Description

Technical Field

[0001] This invention belongs to the field of heat sink technology, and specifically relates to a brazed 3DVC heat sink. Background Technology

[0002] 3DVC (Digital Vapor Deposition) heat sinks are highly efficient heat dissipation devices. They typically employ a design combining a flat vapor chamber and heat pipes, with the vapor chamber and heat pipe cavities interconnected and their capillary structures remaining open. This structure differs from traditional structures where heat pipes are welded to the vapor chamber; vapor can directly enter the heat pipes, achieving highly efficient heat transfer.

[0003] Existing brazed 3DVC heat sinks have heat dissipation fins on their surface. During installation, the heat sink is placed at the desired location, and screws are inserted into the mounting holes at the four corners of the heat sink to connect and fix the heat sink. However, due to the limited operating space, it is easy for hands or tools to scrape the corners of the heat dissipation fins. Because the heat dissipation fins are thin, they are also prone to bending, causing damage to the heat dissipation fins and affecting their use.

[0004] Therefore, it is necessary to invent a brazed 3DVC heat sink to solve the above problems. Summary of the Invention

[0005] To address the aforementioned problems, this invention provides a brazed 3DVC heat sink to solve the issues raised in the background section.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a brazed 3DVC heat sink, comprising: The radiator body is used for heat dissipation; Mounting holes are provided at the four corners of the radiator body for screw insertion; A sliding groove is formed on the radiator body, and the sliding groove communicates with the mounting hole; The slide plate is slidably disposed within the slide groove; A protective plate, connected to the top of the slide plate, is used to protect the heat dissipation fins on the radiator body; A spring, connected to one end of the slide plate, is used to push the slide plate back to its original position; A retaining ring is provided inside the mounting hole and is used to fix the heat sink body with screws; A fixing component is provided on the skateboard to fix the position of the skateboard.

[0007] Furthermore, the fixing component includes: An iron rod is installed on the side of the slide plate near the center of the radiator body; A magnet is installed on the inner wall of the groove on the side opposite to the iron rod, for adsorbing and fixing the iron rod.

[0008] Furthermore, the magnet can overcome the elastic force of the spring under compression to attract and fix the iron rod.

[0009] Furthermore, the inner diameter of the retaining ring is smaller than the inner diameter of the mounting hole, the retaining ring is located below the slide plate, and there is a gap between the retaining ring and the slide plate, the gap being able to accommodate the upper part of the screw.

[0010] Furthermore, the slide plate has multiple spray holes at one end near the magnet, and the protective plate has a lubrication assembly for injecting lubricating oil into the spray holes.

[0011] Furthermore, the lubrication assembly includes: A cavity is disposed inside the slide plate, and the cavity communicates with the spray hole; An airbag is attached to the upper outer side of the protective plate; A first catheter connects the cavity to the airbag; A storage box, connected to the outside of the protective plate, is used to store lubricating oil; A second conduit connects the storage box to the airbag; One-way valves are respectively installed inside the first conduit and the second conduit; A plunger is provided, and a liquid filling port is provided on the top of the storage box. The plunger is threaded into the liquid filling port.

[0012] Furthermore, the airbag is filled with lubricating oil, and the spring force can support the airbag when it is squeezed flat.

[0013] Furthermore, the plurality of nozzles are arranged in a U-shape at one end of the slide plate near the magnet, with the ends of the nozzles facing the inner wall of the slide groove.

[0014] The technical effects and advantages of this invention are as follows: 1. This invention can forcibly protect the heat dissipation fins of the heat dissipation body during the installation and disassembly of the heat dissipation body, so that the hands or tools will not scratch the heat dissipation fins, avoid the edges of the heat dissipation fins from bending, and protect the heat dissipation fins. 2. The present invention can lubricate the skateboard path during the process of forcibly protecting the heat dissipation fins by moving the protective plate and the skateboard, thereby reducing the resistance encountered by the skateboard during movement and facilitating the movement of the skateboard. Attached Figure Description

[0015] Figure 1 A schematic diagram of the structure of a brazed 3DVC heat sink according to an embodiment of the present invention is shown; Figure 2 A cross-sectional view of a brazed 3DVC heat sink according to an embodiment of the present invention is shown. Figure 3 An embodiment of the present invention is shown. Figure 2 Enlarged structural diagram at point A in the middle; Figure 4 An embodiment of the present invention is shown. Figure 2 Enlarged structural diagram at point B; Figure 5 A schematic diagram of the structure of the skateboard and protective plate assembly according to an embodiment of the present invention is shown; In the diagram: 1. Radiator body; 2. Mounting hole; 3. Slide groove; 4. Slide plate; 5. Protective plate; 6. Spring; 7. Iron rod; 8. Magnet; 9. Retaining ring; 10. Spray hole; 11. Cavity; 12. Airbag; 13. First conduit; 14. Storage box; 15. Second conduit; 16. One-way valve; 17. Plunger. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments.

[0017] This invention provides a brazed 3DVC heat sink, such as Figures 1 to 5 As shown, it includes: 1. Radiator body, 2. Mounting hole, 3. Slide, 4. Slide plate, 5. Protective plate, 6. Spring, 9. Retaining ring, and fixing components; The radiator body 1 is used for heat dissipation. The radiator body 1 is a brazed 3DVC radiator in the prior art. Its surface is provided with heat dissipation fins. The mounting holes 2 are opened at the four corners of the radiator body 1 for screw insertion. The slide groove 3 is opened on the radiator body 1 and communicates with the mounting holes 2. The slide plate 4 is slidably set in the slide groove 3. The slide plate 4 can close the top of the mounting hole 2. The protective plate 5 is fixedly connected to the top of the slide plate 4 to protect the heat dissipation fins on the radiator body 1. The spring 6 is connected to one end of the slide plate 4 to push the slide plate 4 to reset. Specifically, one end of the spring 6 is fixedly connected to the side of the slide plate 4 near the center of the radiator body 1, and the other end is fixedly connected to the inner wall of the slide groove 3. The retaining ring 9 is fixedly installed inside the mounting hole 2 to fix the radiator body 1 with the screw. The fixing component is set on the slide plate 4 to fix the position of the slide plate 4.

[0018] In use, when the radiator body 1 needs to be installed, place the radiator body 1 at the desired installation location, pull the protective plate 5 to move it along with the sliding plate 4 towards the center of the radiator body 1. As the sliding plate 4 moves, it compresses the spring 6, causing it to deform. Finally, the protective plate 5 fits against the corner of the radiator body 1's heat dissipation fins. At this point, the fixing component secures the position of the sliding plate 4. As the sliding plate 4 moves, it opens the mounting hole 2, allowing the screw to be inserted into the mounting hole 2 and passed through the retaining ring 9. Then, use a tool to connect the screw to the desired installation location. After completing the connection, the radiator body 1 is now installed and fixed. Then, remove... The fixing component secures the position of the slide plate 4, and the spring 6 resets the slide plate 4, causing the protective plate 5 to return to its original position. This removes the protective plate 5 from the heat dissipation fins, preventing any impact on the heat dissipation effect of the fins. Throughout the operation, the protective plate 5 prevents the heat dissipation fins from being scratched by hands or tools, thus preventing the edges of the fins from bending and protecting them. Furthermore, during installation, the protective plate 5 must first be in contact with the heat dissipation fins to protect them before the mounting hole 2 can be opened for installation. This ensures the protection of the heat dissipation fins, improves the standardization of the operation, and guarantees the protection of the heat dissipation fins.

[0019] like Figure 3 As shown, the fixing components include: iron rod 7 and magnet 8; The iron rod 7 is fixedly installed on the side of the slide plate 4 near the center of the radiator body 1, and the magnet 8 is fixedly installed on the inner wall of the slide groove 3 opposite to the iron rod 7, for adsorption and fixation of the iron rod 7.

[0020] When the skateboard 4 moves toward the center of the radiator body 1, it carries the iron rod 7 with it, so that the iron rod 7 can eventually be attracted and fixed to the magnet 8, thus fixing the position of the skateboard 4. The magnet 8 can overcome the elastic force of the spring 6 under compression to attract and fix the iron rod 7.

[0021] like Figure 3 As shown, the inner diameter of the retaining ring 9 is smaller than the inner diameter of the mounting hole 2. The retaining ring 9 is located below the slide plate 4, and there is a gap between the retaining ring 9 and the slide plate 4, which can accommodate the upper part of the screw.

[0022] This design ensures that as the screw is connected to the desired mounting location, the top of the screw can be positioned above the retaining ring 9 and abut against the retaining ring 9, thus enabling the connection to the heat sink body 1. Furthermore, the gap setting prevents the top of the screw from obstructing the slide plate 4 during reset, ensuring the smooth reset of the slide plate 4.

[0023] like Figures 2 to 5 As shown, the slide plate 4 has multiple nozzles 10 at one end near the magnet 8, and the protective plate 5 has a lubrication assembly for injecting lubricating oil into the nozzles 10.

[0024] Lubricating oil is injected into the nozzle 10 through the lubrication component. The lubricating oil is sprayed onto the inner wall of the slide 3, which lubricates the inner wall of the slide 3, so that the friction force encountered during the process of pushing the protective plate 5 and the slide plate 4 is small, making it easier to push the protective plate 5.

[0025] like Figures 2 to 5 As shown, the lubrication assembly includes: a cavity 11, an air bladder 12, a first conduit 13, a storage box 14, a second conduit 15, a one-way valve 16, and a plunger 17; The cavity 11 is located inside the slide plate 4 and is connected to the nozzle 10. The airbag 12 is fixedly connected to the upper outer side of the protective plate 5. The airbag 12 is made of rubber. The first conduit 13 connects the cavity 11 and the airbag 12. The storage box 14 is fixedly connected to the outer side of the protective plate 5 and is used to store lubricating oil. The second conduit 15 connects the storage box 14 and the airbag 12. The one-way valve 16 is respectively located inside the first conduit 13 and the second conduit 15. The top of the storage box 14 is provided with a liquid filling port, and the plunger 17 is threadedly connected to the liquid filling port.

[0026] In use, pressing the airbag 12 causes the lubricating oil inside to be squeezed outward. At this time, the one-way valve 16 in the first conduit 13 opens and the one-way valve 16 in the second conduit 15 closes. The lubricating oil enters the cavity 11 through the first conduit 13 and is then sprayed onto the inner wall of the slide groove 3 through the spray hole 10. Subsequently, as the slide plate 4 moves, the lubricating oil can be coated on the inner wall of the slide groove 3, reducing the resistance encountered by the slide plate 4 during movement. Releasing the airbag 12 causes the airbag 12 to return to its original state. At this time, the one-way valve 16 in the first conduit 13 closes and the one-way valve 16 in the second conduit 15 opens, and the lubricating oil in the storage box 14 is drawn into the airbag 12 through the second conduit 15 for replenishment.

[0027] The airbag 12 is filled with lubricating oil, and the elasticity of the spring 6 can support the airbag 12 to be crushed.

[0028] Press the airbag 12 to deflate it, squeezing out the internal lubricating oil. When the airbag 12 can no longer deflate, pull the airbag 12 to push the protective plate 5 to move.

[0029] like Figure 5 As shown, multiple nozzles 10 are distributed in a U-shape at one end of the slide plate 4 near the magnet 8, with the ends of the nozzles 10 facing the inner wall of the slide groove 3.

[0030] This allows the lubricating oil sprayed from the nozzle 10 to be sprayed onto the inner wall of the slide groove 3, thus fully lubricating the contact surface between the slide plate 4 and the slide groove 3.

[0031] Working principle: When installing the radiator body 1, place it at the desired installation location. Pull the protective plate 5, causing it to move the sliding plate 4 towards the center of the radiator body 1. As the sliding plate 4 moves, it compresses the spring 6, causing it to deform. Finally, the protective plate 5 fits against the corner of the radiator body 1's cooling fins. The sliding plate 4's movement towards the center of the radiator body 1 also moves the iron rod 7, allowing it to be attracted and fixed by the magnet 8. This fixes the position of the sliding plate 4 and thus the protective plate 5. The movement of the sliding plate 4 opens the mounting hole 2, allowing the screw to be inserted and passed through the retaining ring 9. Then, using a tool, connect the screw to the desired installation location. The top of the screw finally abuts against the top of the retaining ring 9. After this connection is complete, the radiator body 1... After installation and fixation, the protective plate 5 is moved to move the slide plate 4 and iron rod 7, causing the iron rod 7 to separate from the magnet 8. With the reset of the spring 6, the slide plate 4 is pushed to reset the protective plate 5, causing the protective plate 5 to leave the heat dissipation fins and avoid affecting the heat dissipation effect of the heat dissipation fins. During the entire operation, because the heat dissipation fins are blocked by the protective plate 5, the heat dissipation fins will not be scratched by hands or tools, and the edges of the heat dissipation fins will not bend, thus protecting the heat dissipation fins. During the installation process, the protective plate 5 must first contact the heat dissipation fins to protect them before the mounting hole 2 can be opened for installation. This ensures that the heat dissipation fins are protected, improves the standardization of the operation, and ensures the protection of the heat dissipation fins. When it is necessary to disassemble the heat dissipation body 1, the heat dissipation fins must also be protected before disassembly can be carried out. Before pushing the protective plate 5 to move, first move the airbag 12 and press the airbag 12 to squeeze out the lubricating oil inside. At this time, the one-way valve 16 in the first conduit 13 opens and the one-way valve 16 in the second conduit 15 closes. The lubricating oil enters the cavity 11 through the first conduit 13 and is then sprayed onto the inner wall of the slide groove 3 through the spray hole 10. Subsequently, as the slide plate 4 moves, the lubricating oil can be coated on the inner wall of the slide groove 3, reducing the resistance encountered by the slide plate 4 during movement. When the airbag 12 can no longer deflate, pull the airbag 12 to push the protective plate 5 to move. After the iron rod 7 is fixed to the magnet 8, release the airbag 12. At this time, the airbag 12 returns to its original state. At this time, the one-way valve 16 in the first conduit 13 closes and the one-way valve 16 in the second conduit 15 opens. The lubricating oil in the storage box 14 is drawn into the airbag 12 through the second conduit 15 for replenishment.

[0032] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit it.

Claims

1. A brazed 3DVC heat sink, characterized in that, include: The radiator body (1) is used for heat dissipation; Mounting holes (2) are provided at the four corners of the radiator body (1) for screw insertion; A sliding groove (3) is formed on the radiator body (1), and the sliding groove (3) is connected to the mounting hole (2); The slide plate (4) is slidably disposed within the slide groove (3); A protective plate (5) is attached to the top of the slide plate (4) and is used to protect the heat dissipation fins on the radiator body (1). A spring (6) is connected to one end of the slide plate (4) and is used to push the slide plate (4) to reset; A retaining ring (9) is provided inside the mounting hole (2) and is used to fix the radiator body (1) with screws; A fixing component is provided on the slide plate (4) for fixing the position of the slide plate (4).

2. The brazed 3DVC heat sink according to claim 1, characterized in that: The fixing component includes: Iron rod (7) is installed on the side of the slide plate (4) near the center of the radiator body (1); A magnet (8) is installed on the inner wall of the slide groove (3) on the side opposite to the iron rod (7) for adsorption and fixation of the iron rod (7).

3. The brazed 3DVC heat sink according to claim 2, characterized in that: The magnet (8) can overcome the elastic force of the spring (6) under compression to attract and fix the iron rod (7).

4. The brazed 3DVC heat sink according to claim 3, characterized in that: The inner diameter of the retaining ring (9) is smaller than the inner diameter of the mounting hole (2). The retaining ring (9) is located below the sliding plate (4). There is a gap between the retaining ring (9) and the sliding plate (4). The gap can accommodate the upper part of the screw.

5. The brazed 3DVC heat sink according to claim 4, characterized in that: The slide plate (4) has a plurality of nozzles (10) at one end near the magnet (8), and the protective plate (5) has a lubrication assembly for injecting lubricating oil into the nozzles (10).

6. The brazed 3DVC heat sink according to claim 5, characterized in that: The lubrication assembly includes: A cavity (11) is disposed inside the slide plate (4), and the cavity (11) is connected to the nozzle (10); An airbag (12) is attached to the upper outer side of the protective plate (5); The first catheter (13) connects the cavity (11) to the airbag (12); Storage box (14), connected to the outside of the protective plate (5), is used to store lubricating oil; The second conduit (15) connects the storage box (14) to the airbag (12); One-way valves (16) are respectively installed inside the first conduit (13) and the second conduit (15); A plunger (17) is provided on the top of the storage box (14) with a liquid filling port, and the plunger (17) is threaded into the liquid filling port.

7. The brazed 3DVC heat sink according to claim 6, characterized in that: The airbag (12) is filled with lubricating oil, and the elasticity of the spring (6) can support the airbag (12) to be crushed.

8. The brazed 3DVC heat sink according to claim 7, characterized in that: The plurality of nozzles (10) are distributed in a U-shape at one end of the slide plate (4) near the magnet (8), with the ends of the nozzles (10) facing the inner wall of the groove (3).

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