Spliceable high-efficiency heat dissipation sheet

Abstract

The utility model discloses a kind of splicing efficient radiating fins, including radiating fin one and the radiating fin two matched with radiating fin one, and detachably design between radiating fin one and radiating fin two, the side surface of radiating fin two is fixedly connected with the butt joint block for connecting radiating fin one and radiating fin two.The utility model is through setting butt joint groove on the side surface of radiating fin one and the butt joint block of the side surface of radiating fin two, realize convenient butt joint, and utilize the clamping assembly on radiating fin one and enter the clamping groove of butt joint block bottom reach stable connection, ensure that the connection between radiating fin reliable and can effectively prevent loosening, guarantee the radiating efficiency;Meanwhile, user only needs to operate operating slide rod in clamping assembly and pull T type clamping block to make it separate from clamping groove, butt joint block can be conveniently extracted from butt joint groove, realize the quick disassembly of radiating fin, greatly simplify maintenance and upgrade process, significantly improve the adaptability and flexibility of radiating fin, reduce use and time cost.

Description

Technical Field

[0001] This utility model relates to the field of heat sink technology, and in particular to a splicable high-efficiency heat sink. Background Technology

[0002] In modern electronic and mechanical equipment, as well as various systems requiring heat dissipation, heat sinks are widely used as an important heat dissipation component to reduce the operating temperature of equipment and ensure its stable operation. With continuous technological advancements, the performance requirements for heat sinks are also increasing. They not only need to have efficient heat dissipation capabilities but also the flexibility to meet the different sizes and heat dissipation needs of various equipment.

[0003] In existing technologies, such as the high-efficiency heat sink disclosed in CN207836057U, heat dissipation is achieved through a heat sink base, heat dissipation fins, and internal longitudinal and transverse heat dissipation pipes, enabling rapid heat conduction and dissipation. However, this technical solution has a significant drawback: it is not convenient for assembling and combining the heat sink. In practical applications, different devices have different heat dissipation requirements; some require large-area heat sinks, while others require customized heat sink layouts based on the device's shape. Traditional heat sinks are often designed with a single structure, making it difficult to meet diverse heat dissipation needs, resulting in limitations in heat dissipation efficiency, space utilization, and cost-effectiveness. Utility Model Content

[0004] The purpose of this invention is to provide a modular, high-efficiency heat sink. It achieves convenient connection by setting a mating groove on one side of the heat sink and mating blocks on the other two sides. A snap-fit ​​component on one side of the heat sink engages with a slot at the bottom of the mating block for a secure connection, ensuring reliable connection between heat sinks and effectively preventing loosening, thus guaranteeing heat dissipation efficiency. Simultaneously, the user only needs to operate the operating slide rod in the snap-fit ​​component to pull the T-shaped locking block out of the slot, allowing for easy removal of the mating block. This enables rapid disassembly of the heat sink, greatly simplifying maintenance and upgrade processes, significantly improving the adaptability and flexibility of the heat sink, and reducing usage and time costs.

[0005] To achieve the above objectives, the main technical solutions adopted by this utility model include:

[0006] A modular, high-efficiency heat sink, comprising:

[0007] The device includes a heat sink 1 and a heat sink 2 that matches the heat sink 1, and the heat sink 1 and the heat sink 2 are designed to be detachable. The side of the heat sink 2 is fixedly connected to a docking block for connecting the heat sink 1 and the heat sink 2. The side of the heat sink 1 is provided with a docking groove that matches the docking block.

[0008] In the aforementioned splicable high-efficiency heat sink, the end of the docking block near the docking groove has an arc-shaped design.

[0009] The aforementioned high-efficiency heat sink can be spliced ​​together. The bottom of the heat sink is provided with a receiving groove. A locking component for locking the docking block is installed inside the receiving groove. The bottom of the docking block is provided with a locking groove that cooperates with the locking component. A spring is sleeved on the operating slide rod located between the T-shaped locking block and the mounting base.

[0010] The aforementioned modular high-efficiency heat sink includes a mounting base fixedly connected to the inner wall of the receiving groove, an operating slide rod slidably connected to the mounting base, and a T-shaped locking block matching the locking groove fixedly connected to the end of the operating slide rod.

[0011] The aforementioned high-efficiency heat sink that can be spliced ​​together has one end of the T-shaped card block that is away from the mounting base that can move through the heat sink and extend into the interior of the mating groove, and the insertion end of the T-shaped card block has an arc-shaped design.

[0012] The aforementioned modular high-efficiency heat sink has a sealing decorative cover that matches the receiving groove installed at the bottom of the heat sink and at the position corresponding to the receiving groove.

[0013] This utility model has at least the following beneficial effects:

[0014] 1. This utility model realizes a splicable high-efficiency heat sink. It achieves convenient connection by setting a docking groove on one side of the heat sink and docking blocks on the other two sides. A snap-fit ​​component on one side of the heat sink engages with the slot at the bottom of the docking block to achieve a stable connection, ensuring reliable connection between heat sinks and effectively preventing loosening, thus guaranteeing heat dissipation efficiency. Simultaneously, the user only needs to operate the operating slide rod in the snap-fit ​​component to pull the T-shaped snap-fit ​​block out of the slot, allowing for easy removal of the docking block. This enables rapid disassembly of the heat sink, greatly simplifying maintenance and upgrade processes, significantly improving the adaptability and flexibility of the heat sink, reducing usage and time costs, and possessing broad market application prospects.

[0015] 2. By setting a mating groove on the side of heat sink one, and cooperating with the mating block on the side of heat sink two, convenient docking between heat sinks is achieved. Users can flexibly adjust the number and layout of heat sinks according to actual heat dissipation needs, easily handling both large-area heat dissipation requirements and customized heat dissipation layouts. This design greatly improves the adaptability and flexibility of heat sinks, meeting the heat dissipation needs of different devices;

[0016] 3. Building upon the existing heat sink docking mechanism, this invention further achieves a secure connection between the docking block and the docking groove by using a snap-fit ​​component that snaps into the slot at the bottom of the docking block. This connection method is not only simple and reliable but also effectively prevents the heat sink from loosening or falling off during use, thereby ensuring the heat dissipation efficiency and service life of the heat sink.

[0017] 4. This design also performs excellently when the heat sink needs to be disassembled for maintenance or upgrades. Users simply need to pull the T-shaped locking block using the operating lever of the locking component, disengaging it from the corresponding slot, to easily remove the connecting block from the slot, thus facilitating the convenient disassembly of the heat sink. This design greatly simplifies the maintenance and upgrade process of the heat sink, reducing operating and time costs. Attached Figure Description

[0018] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0019] Figure 1 This is a schematic diagram of the structure of the modular high-efficiency heat sink of this utility model;

[0020] Figure 2 This is a cross-sectional structural diagram of the modular high-efficiency heat sink of this utility model;

[0021] Figure 3 This is a schematic diagram of the structure of heat sink one in the splicable high-efficiency heat sink of this utility model;

[0022] Figure 4 This utility model Figure 3 A magnified schematic diagram of the partial structure at point A in the middle;

[0023] Figure 5 This is a schematic diagram of the snap-fit ​​assembly in the splicable high-efficiency heat sink of this utility model;

[0024] Figure 6 This is a schematic diagram of the structure of heat sink 2 in the splicable high-efficiency heat sink of this utility model.

[0025] Explanation of icon numbers:

[0026] 1. Heatsink 1; 2. Heatsink 2;

[0027] 201, docking block; 2011, docking groove;

[0028] 202, Receiving slot; 2021, Snap-fit ​​assembly; 2022, Snap-fit ​​slot;

[0029] 203. Mounting base; 2031. Operating slide bar; 2032. T-shaped locking block; 2033. Spring sleeve;

[0030] 204. Sealed decorative cover. Detailed Implementation

[0031] The following will describe in detail the implementation of this application with reference to the accompanying drawings and embodiments, so that the implementation process of how this application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0032] Please refer to Figures 1 to 6 As shown, an embodiment of the present invention provides a splicable high-efficiency heat sink, including: a heat sink 1 and a heat sink 2 that matches the heat sink 1, and the heat sink 1 and the heat sink 2 are designed to be detachable. A docking block 201 for connecting the heat sink 1 and the heat sink 2 is fixedly connected to the side of the heat sink 2. A docking groove 2011 that matches the docking block 201 is opened on the side of the heat sink 1 at the position corresponding to the docking block 201.

[0033] By adopting the above technical solution, a convenient connection is achieved by setting a docking groove 2011 on the side of heat sink 1 and a docking block 201 on the side of heat sink 2. A stable connection is achieved by using a snap-fit ​​component 2021 on heat sink 1 to snap into a slot 2022 at the bottom of the docking block 201. This ensures reliable connection between heat sinks and effectively prevents loosening, thus guaranteeing heat dissipation efficiency. At the same time, users only need to operate the operating slide bar 2031 in the snap-fit ​​component 2021 to pull the T-shaped snap block 2032 to disengage it from the slot 2022, which allows the docking block 201 to be easily pulled out of the docking groove 2011, realizing quick disassembly of the heat sink. This greatly simplifies the maintenance and upgrade process, significantly improves the adaptability and flexibility of the heat sink, reduces usage and time costs, and has broad market application prospects.

[0034] To improve the smoothness and convenience of the docking between heat sink 1 and heat sink 2, in this embodiment, the end of the docking block 201 near the docking groove 2011 is designed with an arc shape. This arc shape can play a guiding role in the docking process, making it easier for the docking block 201 to slide into the docking groove 2011, reducing the jamming phenomenon during docking, improving assembly efficiency, and also reducing the risk of damage to the heat sink due to poor docking.

[0035] To achieve a stable connection between heat sink 1 and heat sink 2 after docking, in this embodiment: a receiving groove 202 is provided at the bottom of heat sink 1, and a locking component 2021 for locking docking block 201 is installed inside the receiving groove 202. A locking slot 2022 is provided at the bottom of docking block 201 to cooperate with the locking component 2021. The locking component 2021 includes a mounting base 203 fixedly connected to the inner wall of the receiving groove 202, and an operating slide rod 2031 is slidably connected to the mounting base 203. The end of 2031 is fixedly connected to a T-shaped locking block 2032 that matches the slot 2022. A spring 2033 is sleeved on the operating slide rod 2031 located between the T-shaped locking block 2032 and the mounting base 203. Through the precise cooperation between the locking assembly 2021 and the slot 2022, and under the elastic force of the spring 2033, the docking block 201 can be effectively prevented from shaking or falling off in the docking groove 2011, ensuring that the heat sink 1 and the heat sink 2 are firmly connected, and ensuring the overall stability and heat dissipation effect of the heat dissipation system.

[0036] To optimize the snap-fit ​​performance between the snap-fit ​​assembly 2021 and the slot 2022, in this embodiment: the end of the T-shaped snap-fit ​​block 2032 away from the mounting base 203 moves through the heat sink 1 and extends into the interior of the mating groove 2011. The insertion end of the T-shaped snap-fit ​​block 2032 is arc-shaped, which allows it to enter the slot 2022 more smoothly, reducing resistance during the snap-fit ​​process, making the snap-fit ​​action smoother, and also enhancing the tightness of the snap-fit, further improving the reliability of the heat sink connection.

[0037] To protect the snap-fit ​​assembly 2021 and improve the aesthetics of the heat sink, in this embodiment, a sealing decorative cover 204 matching the receiving groove 202 is installed at the bottom of the heat sink 1, corresponding to the receiving groove 202. The sealing decorative cover 204 can effectively prevent dust, moisture, and other external impurities from entering the receiving groove 202, avoiding corrosion or damage to the snap-fit ​​assembly 2021 and extending its service life. In addition, the sealing decorative cover 204 can also make the bottom of the heat sink 1 look cleaner and more aesthetically pleasing, meeting the appearance quality requirements of modern electronic devices.

[0038] The working principle of this utility model is as follows:

[0039] By setting a docking groove 2011 on the side of heat sink 1 and cooperating with a docking block 201 on the side of heat sink 2, convenient docking between heat sink 1 and heat sink 2 is achieved. The arc-shaped design of the docking block 201 near the docking groove 2011 plays a good guiding role during the docking process, allowing the docking block 201 to slide easily and smoothly into the docking groove 2011, greatly improving the docking efficiency.

[0040] After docking is completed, the snap-fit ​​assembly 2021 within the bottom receiving slot 202 of the heat sink 1 begins to function. Under the push of the operating slide rod 2031, the T-shaped snap-fit ​​block 2032 in the snap-fit ​​assembly 2021 slides precisely into the snap-fit ​​slot 2022 at the bottom of the docking block 201, achieving a secure connection between the docking block 201 and the docking slot 2011. This snap-fit ​​method not only ensures a strong connection but also effectively prevents the docking block 201 from loosening or falling off during use, ensuring the stable operation of the heat dissipation system.

[0041] When it is necessary to disassemble the heat sink, the operator only needs to pull the T-shaped locking block 2032 by operating the sliding rod 2031, so that the T-shaped locking block 2032 disengages from the locking slot 2022, and the mating block 201 can be easily pulled out from the mating slot 2011, realizing the convenient disassembly of heat sink 1 and heat sink 2. This design not only facilitates the maintenance and replacement of the heat sink, but also reduces the difficulty of operation and improves work efficiency. In addition, the sealing decorative cover 204 installed at the bottom of heat sink 1 not only protects the locking assembly 2021, but also enhances the overall aesthetics of the heat sink.

[0042] The foregoing description illustrates and describes several preferred embodiments of the present invention. However, as previously stated, it should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the present invention's conception through the foregoing teachings or related technical or knowledge. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should be within the protection scope of the appended claims.

Claims

1. A modular, high-efficiency heat sink, characterized in that, It includes a heat sink 1 (1) and a heat sink 2 (2) that matches the heat sink 1 (1), and the heat sink 1 (1) and the heat sink 2 (2) are designed to be detachable. The side of the heat sink 2 (2) is fixedly connected with a docking block (201) for connecting the heat sink 1 (1) and the heat sink 2 (2). The side of the heat sink 1 (1) and the position corresponding to the docking block (201) are provided with a docking groove (2011) that matches the docking block (201). The end of the docking block (201) near the docking groove (2011) is designed in an arc shape; The heat sink (1) has a receiving groove (202) at its bottom. A locking assembly (2021) for locking the docking block (201) is installed inside the receiving groove (202). The docking block (201) has a slot (2022) at its bottom that cooperates with the locking assembly (2021). The locking assembly (2021) includes a mounting base (203) fixedly connected to the inner wall of the receiving groove (202). An operating slide rod (2031) is slidably connected to the mounting base (203). A T-shaped locking block (2032) that matches the slot (2022) is fixedly connected to the end of the operating slide rod (2031). A spring (2033) is sleeved on the operating slide rod (2031) located between the T-shaped locking block (2032) and the mounting base (203). The T-shaped card block (2032) has one end away from the mounting base (203) that moves through the heat sink (1) and extends into the interior of the docking groove (2011), and the insertion end of the T-shaped card block (2032) is arc-shaped.

2. The modular high-efficiency heat sink according to claim 1, characterized in that: A sealing decorative cover (204) matching the receiving groove (202) is installed at the bottom of the heat sink (1) and at the position corresponding to the receiving groove (202).

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