Vapor chamber

Abstract

The utility model relates to a vapor chamber in the technical field of vapor chamber, which comprises a plate body and a positioning structure, the positioning structure comprises a limiting plate and a sliding chute, the sliding chute is arranged in the plate body, one end of the sliding chute is a notch, the limiting plate can slide along the surface of the sliding chute, the surface of one end of the plate body close to the notch is provided with a raised positioning column, and the positioning column is connected with the limiting plate. A limiting assembly used for preventing the limiting plate from sliding is installed on the surface of the plate body. The installation of the vapor chamber and the external connecting piece is completed through the three steps of pulling, pushing and buckling, when the positioning column completes positioning, the limiting assembly can be pushed to complete the installation and clamping effects, the rapid installation effect is achieved, then the position of the rear portion of the limiting plate is limited through the limiting assembly, and the installation efficiency of the vapor chamber and the external connecting piece is improved. And the limiting plate is prevented from moving backwards, the effect of fixing the limiting plate is achieved, the effect of portable limiting is achieved while rapid positioning installation is completed, the installation efficiency is improved, and the working procedure proceeding is improved.

Description

Technical Field

[0001] This utility model relates to the field of temperature equalization plate technology, and in particular to a temperature equalization plate. Background Technology

[0002] A vapor chamber is a device used to maintain or regulate temperature by distributing heat evenly across its surface or interior. Vapor chambers are typically made of materials with good thermal conductivity, such as metals like aluminum and copper, or using special composite materials. They can be passive, relying solely on the thermal conductivity of the material to achieve temperature uniformity; or they can be active, equipped with heating elements or cooling systems, using electronic controls to precisely regulate the temperature.

[0003] A reference can be made to Chinese Patent No. CN217155102U, which discloses a heat exchange plate, comprising: a base having an upward-opening cavity; a cover plate welded to the base, covering the opening of the cavity and defining a sealed cavity between the cover plate and the base; a capillary structure and a refrigerant within the sealed cavity; multiple fasteners passing through the base and the cover plate and distributed around the outer periphery of the sealed cavity; and an elastic element disposed between the fasteners and the cover plate for driving the outer surface of the base against a heat source. The heat exchange plate with this structure has multiple fasteners distributed around the outer periphery of the sealed cavity. By using these fasteners to install the heat exchange plate onto the equipment to be cooled, and with the action of the elastic element, the outer surface of the base can be tightly pressed against the heat source of the equipment, avoiding the problem of the heat exchange plate not being able to fully adhere to the heat source due to manufacturing or assembly errors, thus ensuring the heat exchange efficiency of the heat exchange plate.

[0004] The patent uses bolts to fix the heat spreader plate, and the fasteners are distributed at both ends of the heat spreader plate. That is, after tightening the fastener on one side, it is necessary to tighten the other fastener on the other side, which increases the process and reduces the work efficiency. The fastening method also needs to be further processed and improved so that operators can install the heat spreader plate more quickly. To this end, the inventor has proposed a heat spreader plate to solve the above-mentioned technical problems. Utility Model Content

[0005] To overcome the shortcomings mentioned above, this utility model aims to provide a technical solution that can solve the aforementioned problems.

[0006] A temperature distribution plate includes a plate body and a positioning structure mounted on the surface of the plate body. The positioning structure includes a limiting plate and a sliding groove. The sliding groove is formed inside the plate body, and one end of the sliding groove is a slot that penetrates the surface of one end of the plate body. The sliding groove and the slot are interconnected. The limiting plate is located inside the sliding groove, and the bottom surface of the limiting plate is in contact with the surface of the sliding groove. The limiting plate can slide along the surface of the sliding groove. The highest point of the limiting plate at the end away from the sliding groove is higher than the surface of the plate body. A protruding positioning post is provided on the surface of the plate body at the end near the slot. The slot is located between two adjacent positioning posts. A limiting component for preventing the limiting plate from sliding is installed on the surface of the plate body.

[0007] The positioning assembly ensures the precise positioning and sliding of the limiting plate within the groove, preventing unnecessary movement or detachment during use. The contact between the bottom surface of the limiting plate and the surface of the groove, along with the highest point of the limiting plate's end furthest from the groove being higher than the plate's surface, effectively controls the sliding range of the limiting plate, ensuring its stability during operation and the connection accuracy and reliability of the external structure. Furthermore, the positioning posts and slots on the plate's surface further enhance its positioning accuracy, ensuring its correct position on the plate. The structure connecting the external structure to the heat spreader can be equipped with holes for connection to the positioning posts. When the positioning posts connect to the holes, the coaxial arrangement allows for rapid positioning of the plate. Then, by pushing the limiting plate, one end extends beyond the plate's surface through the slot, completing the installation and locking function, achieving a rapid installation effect.

[0008] Furthermore, the limiting component includes a top rod and a rubber buffer block. The rubber buffer block is located at one end of the top rod, and a magnetic block is connected between the rubber buffer block and the top rod. The surface of the magnetic block is flush with the surface of the top rod. The surface of the plate is provided with a slot for matching the top rod, and the surface of the slot is provided with a magnetic block for matching the magnetic block.

[0009] A rubber buffer block is located at one end of the top rod, which can effectively absorb impact force, reduce vibration and noise generated during connection, and extend the service life of the top rod. In addition, the magnetic block connecting the rubber buffer block and the top rod can not only limit the position of one end of the top rod, but also attract each other with the magnetic blocks on the plate through magnetic force, so as to achieve quick positioning and stable connection. The surface of the magnetic block is flush with the surface of the top rod, ensuring the neat appearance of the component and the smooth operation. The slot on the surface of the plate is used to match the top rod, ensuring the precise position of the top rod on the plate, improving the stability and reliability of the overall structure. The magnetic blocks on the surface of the slot are used to match the magnetic blocks, further enhancing the fixing effect of the component, making the entire limiting component more stable during operation, and also facilitating disassembly and maintenance.

[0010] Furthermore, the surface of the plate is provided with an installation groove for mounting the top rod, and a connecting hole is provided inside the installation groove. The surface of the top rod is provided with a rotating shaft that is connected to the connecting hole, and a fixing block is provided on the surface of the top rod. One end of the fixing block is connected to a pull ring for assisting in moving the top rod. With this design, the top rod can be easily installed on the plate, and the rotating shaft enables the top rod to be movably connected to the plate. The fixing block ensures the stability of the pull ring during use, while the pull ring provides the operator with a convenient gripping point, making it easy to pull the top rod when needed, so that it can perform circular motion in the installation groove with the rotating shaft as the center point. When one end of the top rod moves into the slot, the slot and the installation groove limit the top rod at two points, thereby limiting the position of the top rod on the limiting plate, preventing the limiting plate from moving backward, and fixing the limiting plate.

[0011] Furthermore, the bottom of the limiting plate is provided with anti-slip pads, the highest point of which is flush with the bottom surface of the limiting plate. The anti-slip pads are linearly arranged on the bottom of the limiting plate, and the distance between two adjacent anti-slip pads is equidistant. By adding anti-slip pads, it can be ensured that the limiting plate and the contact surface maintain uniform friction during use, thereby improving stability. In addition, by adding anti-slip pads, the sliding flexibility of the limiting plate is reduced, reducing the locking phenomenon caused by accidental contact by the user. At the same time, after locking, the anti-slip pads can also reduce the sliding of the limiting plate, reduce the probability of derailment, and increase connection stability.

[0012] Furthermore, the outer surface of the limiting plate is provided with anti-slip texture. The highest point of the anti-slip texture is flush with the outer surface of the limiting plate. The anti-slip texture is linearly arranged on the outer surface of the limiting plate, and the distance between two adjacent anti-slip textures is set equally. The anti-slip texture can improve the grip and friction, allowing the user to control the position of the limiting plate more stably and accurately during operation, thereby improving the efficiency and comfort of operation. In addition, by adding anti-slip texture, the sliding flexibility of the limiting plate is reduced, reducing the locking phenomenon caused by accidental contact by the user. At the same time, after locking, the anti-slip texture can also reduce the sliding phenomenon of the limiting plate, reduce the probability of derailment, and increase the connection stability.

[0013] Furthermore, one end of the limiting plate is a rubber block with a diameter larger than that of the limiting plate. The edge of the rubber block is chamfered. When the rubber block is located in the groove, pressure is applied to the rubber block through the inner wall of the groove, so that the rubber block adapts to the inner wall size of the groove. When the limiting plate is pushed, the rubber block slides out of the plate body through the groove, thereby causing the rubber block to spring back to its original position. The structure that connects to the external heat spreader can be equipped with a groove that connects to the rubber block, so that the chamfered edge of the rubber block can be inserted into the groove, thereby completing the limiting and clamping function, which is convenient for installation and positioning.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: the installation of the heat exchange plate and the external connector is completed in three steps: pulling, pushing, and snapping. When the positioning column is positioned, the limiting component can be pushed to lock the installation, achieving a quick installation effect. Then, the limiting component limits the position of the rear of the limiting plate to prevent it from moving backward, thus fixing the limiting plate. While completing the quick positioning and installation, it also provides a portable limiting function, increasing the installation efficiency and improving the process. Attached Figure Description

[0015] Figure 1 This is a front view of a heat spreader;

[0016] Figure 2 This is a front view of a push rod in a heat exchanger;

[0017] Figure 3 This is a cross-sectional view of a plate in a heat exchanger.

[0018] Figure 4 This is a front view of a limiting plate in a heat exchanger.

[0019] In the diagram: Plate-1, Limiting Plate-2, Slide Groove-3, Groove-4, Positioning Post-5, Top Rod-6, Rubber Buffer Block-7, Magnetic Block-8, Slot-9, Magnetic Block-10, Mounting Groove-11, Connecting Hole-12, Rotating Shaft-13, Fixing Block-14, Anti-slip Pad-15, Anti-slip Texture-16, Rubber Clip-17, Pull Ring-18. Detailed Implementation

[0020] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0021] For this embodiment, please refer to Figure 1-Figure 4 A specific implementation of the heat exchange plate includes a plate body 1 and a positioning structure installed on the surface of the plate body 1. The positioning structure includes a limiting plate 2 and a sliding groove 3. The sliding groove 3 is opened inside the plate body 1, and one end of the sliding groove 3 is a slot 4 that penetrates the surface of one end of the plate body 1. The sliding groove 3 and the slot 4 are interconnected. The limiting plate 2 is located inside the sliding groove 3. The bottom surface of the limiting plate 2 is in contact with the surface of the sliding groove 3, and the limiting plate 2 can slide along the surface of the sliding groove 3. The highest point of the end of the limiting plate 2 away from the sliding groove 3 is higher than the surface of the plate body 1. The surface of the plate body 1 near the slot 4 is provided with a protruding positioning post 5. The slot 4 is located between two adjacent positioning posts 5. The surface of the plate body 1 is equipped with a limiting component to prevent the limiting plate 2 from sliding.

[0022] The positioning component ensures that the limiting plate 2 is accurately positioned and slids within the slide groove 3, preventing unnecessary movement or detachment during use. The contact between the bottom surface of the limiting plate 2 and the surface of the slide groove 3, along with the highest point of the limiting plate 2 furthest from the slide groove 3 being higher than the surface of the plate body 1, effectively controls the sliding range of the limiting plate 2, ensuring its stability during operation and the connection accuracy and reliability of the external structure. Furthermore, the positioning posts 5 and slots 4 on the surface of the plate body 1 further enhance the positioning accuracy of the plate, ensuring its correct position on the plate body 1. The structure connecting the external structure to the heat exchange plate can be equipped with holes that connect to the positioning posts 5. When the positioning posts 5 are connected to the holes, the coaxial arrangement allows the positioning posts 5 to quickly position the plate body 1. Then, by pushing the limiting plate 2, one end of the limiting plate 2 extends beyond the surface of the plate body 1 through the slot 4, completing the installation and clamping function, achieving a rapid installation effect.

[0023] The limiting component includes a top rod 6 and a rubber buffer block 7. The rubber buffer block 7 is located at one end of the top rod 6. A magnetic block 8 is connected between the rubber buffer block 7 and the top rod 6. The surface of the magnetic block 8 is flush with the surface of the top rod 6. A slot 9 for matching the top rod 6 is opened on the surface of the plate 1. A magnetic block 10 for matching the magnetic block 8 is provided on the surface of the slot 9.

[0024] A rubber buffer block 7 is located at one end of the push rod 6, which can effectively absorb impact force, reduce vibration and noise generated during connection, and extend the service life of the push rod 6. In addition, the magnetic block 8 connecting the rubber buffer block 7 and the push rod 6 can not only limit the position of one end of the push rod 6, but also attract each other with the magnetic block 10 on the plate 1 through magnetic force, so as to achieve quick positioning and stable connection. The surface of the magnetic block 8 is flush with the surface of the push rod 6, ensuring the neat appearance of the component and the smooth operation. The slot 9 opened on the surface of the plate 1 is used in conjunction with the push rod 6 to ensure the precise position of the push rod 6 on the plate 1, which improves the stability and reliability of the overall structure. The magnetic block 10 set on the surface of the slot 9 is used in conjunction with the magnetic block 8 to further enhance the fixing effect of the component, making the entire limiting component more stable during operation, and also facilitating disassembly and maintenance.

[0025] The surface of the plate 1 is provided with an installation groove 11 for mounting the push rod 6. The installation groove 11 is provided with a connecting hole 12. The surface of the push rod 6 is provided with a rotating shaft 13 that is connected to the connecting hole 12. The surface of the push rod 6 is provided with a fixing block 14. One end of the fixing block 14 is connected to a pull ring 18 for assisting in moving the push rod 6. With this design, the push rod 6 can be easily installed on the plate 1, and the rotating shaft 13 enables the push rod 6 to move movably with the plate 1. The fixing block 14 ensures the stability of the pull ring 18 during use, while the pull ring 18 provides a convenient gripping point for the operator, making it easy to pull the push rod 6 when needed, so that it can move in a circle around the rotating shaft 13 in the installation groove 11. When one end of the push rod 6 moves into the slot 9, the slot 9 and the installation groove 11 limit the push rod 6 at two points, thereby limiting the position of the push rod 6 on the limiting plate 2, preventing the limiting plate 2 from moving backward, and fixing the limiting plate 2.

[0026] The bottom of the limiting plate 2 is provided with anti-slip pads 15. The highest point of the anti-slip pads 15 is flush with the bottom surface of the limiting plate 2. The anti-slip pads 15 are linearly arranged on the bottom of the limiting plate 2, and the distance between two adjacent anti-slip pads 15 is equidistant. By adding anti-slip pads 15, it can be ensured that the limiting plate 2 and the contact surface maintain uniform friction during use, thereby improving stability. In addition, by adding anti-slip pads 15, the sliding flexibility of the limiting plate 2 is reduced, reducing the locking phenomenon caused by accidental contact by the user. At the same time, after locking, the anti-slip pads 15 can also reduce the sliding phenomenon of the limiting plate 2, reduce the probability of derailment, and increase connection stability.

[0027] The outer surface of the limiting plate 2 is provided with anti-slip texture 16. The highest point of the anti-slip texture 16 is flush with the outer surface of the limiting plate 2. The anti-slip texture 16 is linearly arranged on the outer surface of the limiting plate 2, and the distance between two adjacent anti-slip textures 16 is equidistant. The anti-slip texture 16 can improve the grip and friction, allowing the user to control the position of the limiting plate 2 more stably and accurately during operation, thereby improving the efficiency and comfort of operation. In addition, by adding anti-slip texture 16, the sliding flexibility of the limiting plate 2 is reduced, reducing the locking phenomenon caused by accidental contact by the user. At the same time, after locking, the anti-slip texture 16 can also reduce the sliding phenomenon of the limiting plate 2, reduce the probability of derailment, and increase the connection stability.

[0028] One end of the limiting plate 2 is a rubber block 17. The diameter of the rubber block 17 is larger than that of the limiting plate 2. The edge of the rubber block 17 is chamfered. When the rubber block 17 is located in the slide groove 3, pressure is applied to the rubber block 17 through the inner wall of the slide groove 3 so that the rubber block 17 adapts to the inner wall size of the slide groove 3. When the limiting plate 2 is pushed, the rubber block 17 slides out of the plate body 1 through the slot 4, so that the rubber block 17 rebounds and resets. The structure that connects to the external heat spreader can be equipped with a slot that connects to the rubber block 17 so that the chamfered edge of the rubber block 17 can be inserted into the slot, thereby completing the limiting and clamping function, which is convenient for installation and positioning.

[0029] The key design features of this invention are: the installation of the temperature equalization plate and the external connector is completed in three steps: pulling, pushing, and snapping. When the positioning post 5 is positioned, the limiting plate 2 can be pushed so that one end of the limiting plate 2 extends beyond the surface of the plate body 1 through the slot 4, thus completing the installation and clamping function and achieving a quick installation effect. Then, one end of the top rod 6 moves into the slot 9, and the top rod 6 is limited at two points by the slot 9 and the installation slot 11, thereby limiting the position of the rear part of the limiting plate 2 by the top rod 6, preventing the limiting plate 2 from moving backward, and thus fixing the limiting plate 2.

[0030] The operation process of this utility model is as follows: When positioning and installation are required, the positioning pin 5 is first connected to the matching holes. The coaxial arrangement allows the plate 1 to be quickly positioned. Then, by pulling the pull ring 18, the top rod 6 is driven to make it move in a circular motion in the mounting groove 11 with the rotating shaft 13 as the center point. This makes the top rod 6 disengage from the slot 9, which facilitates the movement of the limiting plate 2 along the sliding groove 3. When the limiting plate 2 slides to the designated position, the rubber block 17 slides out of the outside of the plate 1 through the slot 4, which makes the rubber block 17 spring back and reset. This makes it easy for the chamfered edge of the rubber block 17 to be inserted into the corresponding external connecting groove, thereby completing the limiting and locking function, which is convenient for installation and positioning.

[0031] Then, by lowering the top rod 6, it attracts the magnetic block 10 on the plate 1 through magnetic force, achieving rapid positioning and stable connection. One end of the top rod 6 is limited in the slot 9. The slot 9 and the mounting groove 11 limit the top rod 6 at two points, thereby limiting the position of the top rod 6 on the rear of the limiting plate 2, preventing the limiting plate 2 from moving backward, and fixing the limiting plate 2.

[0032] The above description, in conjunction with specific preferred embodiments, provides a further detailed explanation of the present invention. It should not be construed that the specific implementation of the present invention is limited to these descriptions. For those skilled in the art, various simple deductions or substitutions can be made without departing from the concept of the present invention, and all such modifications and substitutions should be considered within the scope of protection of the present invention.

Claims

1. A heat spreader, comprising a plate body and a positioning structure mounted on the surface of the plate body, characterized in that: The positioning structure includes a limiting plate and a sliding groove. The sliding groove is formed inside the plate body, and one end of the sliding groove is a slot that penetrates the surface of one end of the plate body. The sliding groove and the slot are interconnected. The limiting plate is located inside the sliding groove, and the bottom surface of the limiting plate is in contact with the surface of the sliding groove. The limiting plate can slide along the surface of the sliding groove. The highest point of the end of the limiting plate away from the sliding groove is higher than the surface of the plate body. The surface of the plate body near the slot is provided with a protruding positioning post. The slot is located between two adjacent positioning posts. The surface of the plate body is equipped with a limiting component to prevent the limiting plate from sliding.

2. A temperature distribution plate according to claim 1, characterized in that: The limiting component includes a top rod and a rubber buffer block. The rubber buffer block is located at one end of the top rod, and a magnetic block is connected between the rubber buffer block and the top rod. The surface of the magnetic block is flush with the surface of the top rod. The surface of the plate is provided with a slot for matching the top rod, and the surface of the slot is provided with a magnetic block for matching the magnetic block.

3. A temperature distribution plate according to claim 2, characterized in that: The plate has an installation groove on its surface that is matched with the top rod. The installation groove has a connecting hole inside. The top rod has a rotating shaft on its surface that is matched with the connecting hole. The top rod has a fixing block on its surface. One end of the fixing block is connected to a pull ring for assisting in moving the top rod.

4. A temperature distribution plate according to any one of claims 1-3, characterized in that: The bottom of the limiting plate is provided with an anti-slip pad. The highest point of the anti-slip pad is flush with the bottom surface of the limiting plate. The anti-slip pads are arranged linearly on the bottom of the limiting plate, and the distance between two adjacent anti-slip pads is set at equal intervals.

5. A temperature distribution plate according to any one of claims 1-3, characterized in that: The outer side of the limiting plate is provided with anti-slip texture. The highest point of the anti-slip texture is flush with the outer side of the limiting plate. The anti-slip texture is linearly arranged on the outer side of the limiting plate, and the distance between two adjacent anti-slip textures is set at equal intervals.

6. A temperature distribution plate according to any one of claims 1-3, characterized in that: One end of the limiting plate is a rubber block, the diameter of which is larger than the diameter of the limiting plate, and the edge of the rubber block is chamfered.

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