Connecting structure of radiator cover

Abstract

A connecting structure of a radiator cover relates to the technical field of heat conduction. The connecting structure of the radiator cover comprises a radiator body, a cover body assembled at the top end of the radiator body, a fixing piece assembled at the top end of the radiator body, a first buckle body arranged on the fixing piece in a sleeving mode, and a second buckle body assembled on the side, facing the first buckle body, of the cover body. The first buckle body comprises a limiting column and a buckle head part arranged on one side of the limiting column, and a limiting ring matched and buckled with the buckle head part is arranged on the inner side of the second buckle body; and when the limiting ring is buckled on the buckling head part, the cover body is buckled at the top end of the heat dissipation body. By the adoption of the technical scheme, compared with an early connecting structure, the connecting structure has the advantages that the attractiveness of the radiator can be improved, the connecting structure is high in adaptability, cost can be reduced, and the connecting structure is high in universality, stable and easy to assemble.

Description

Technical Field

[0001] The utility model relates to the technical field of heat conduction, in particular to a connection structure of a radiator cover. Background Art

[0002] With the rapid development of technologies such as mechanics, microelectronics, and computers, chips are playing an increasingly important role in our daily lives. Chips generate a significant amount of heat during operation. Excessive temperatures can affect chip performance, necessitating heat dissipation. A chip heat sink consists of a base, heat pipes, and fins. The heat generated by the chip is transferred from the base to the heat pipes, then to the fins, and finally dissipated into the air to achieve the desired heat dissipation effect.

[0003] With the advancement of computer hardware technology, people have placed higher aesthetic demands on the appearance of computer mainframes. One aesthetic enhancement method is to place a top cover on top of the radiator fin group and design it with aesthetic effects, such as structure, color, or adding a screen or decorative cover. The top cover of current products on the market is generally fixed to the top of the fin group with a clamp that matches the size of the top cover. However, the power of chips on the market varies greatly, and the radiator structure is rich in variety. If a top cover is required for aesthetic design, it would require a separate top cover structure and top cover connection structure for each radiator structure, which would be too expensive to develop. Utility Model Content

[0004] The purpose of the present invention is to address the defects and shortcomings of the existing technology and provide a connection structure for a radiator cover, which has the advantages of improving the aesthetics of the radiator and reducing costs due to the high adaptability of the connection structure.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a connection structure of a radiator cover, comprising:

[0006] heat sink;

[0007] The cover body is assembled on the top of the heat sink;

[0008] A fixing member, mounted on the top of the heat sink;

[0009] A first buckle body, sleeved on the fixing member; and

[0010] a second buckle body, assembled on a side of the cover body facing the first buckle body;

[0011] The first buckle body includes: a limiting column and a buckle head arranged on one side of the limiting column, and the inner side of the second buckle body is provided with a limiting ring that is matched and buckled with the buckle head; when the limiting ring is buckled on the buckle head, the cover body is buckled on the top of the heat sink.

[0012] The present invention is further provided with a protruding portion protruding inwardly on the inner circumference of the first buckle body.

[0013] The present invention is further provided with a first guiding inclined surface on the inner circumference arc of the limiting ring.

[0014] The present invention is further provided with that the end of the cover body and the end of the buckle head are both rounded.

[0015] The present invention is further provided that the second buckle body and the cover body are integrally formed.

[0016] The present invention is further provided that the second buckle body and the cover body are formed separately.

[0017] The present invention is further provided that the cover body includes: a first cover body, two second cover bodies arranged on the inner side of the first cover body, engaged with the first cover body, and used to close the two ends of the first cover body, and a second buckle body arranged on the side of the second cover body facing the first buckle body.

[0018] The present invention is further provided with a card slot on the inner side wall of the first cover body, and the second cover body includes: a closing portion, a buckle extending toward the first cover body and engaging with the card slot; and a second guide slope is provided on the buckle.

[0019] The present invention is further provided with a decorative piece on the top of the heat sink, and a through hole for avoiding the decorative piece is provided on the cover body.

[0020] The utility model is further provided that the heat sink includes: a heat dissipation fin group arranged on the lower side of the cover body, a fan arranged on one side of the heat dissipation fin group, a connecting part arranged on the fan and used to fix the fan and the heat dissipation fin group, a base arranged on the lower side of the heat dissipation fin group and away from one side of the cover body, and a heat pipe passing through the heat dissipation fin group.

[0021] After adopting the above technical scheme, the beneficial effects of the utility model are as follows: in the utility model, a first buckle body at the top of the heat sink and a second buckle body on the cover body are provided, wherein the first buckle body is sleeved on the fixing part, and includes a limiting column and a buckle head provided on one side of the limiting column, and the second buckle body is provided on the side of the cover body facing the first buckle body, and a limiting ring is provided on the inner side thereof for buckling with the buckle head, so that when the limiting ring is buckled on the buckle head, the cover body is buckled on the top of the heat sink, and through the cooperation between the first buckle body and the second buckle body, the cover body can be firmly installed on the heat sink, and the user can easily complete the installation or disassembly of the cover body without using additional tools. Therefore, compared with exposed screws or other connection structures, this hidden design is more simple and generous, which improves the appearance of the product, and this connection structure is also suitable for radiators of different sizes and types, has high versatility and flexibility, and reduces costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0023] Figure 1 It is a structural exploded diagram of the connection structure of the radiator cap;

[0024] Figure 2 This is a schematic structural diagram of the cover body and the second buckle body in the first embodiment;

[0025] Figure 3 It corresponds to Figure 2 A partial enlarged schematic diagram of the A portion of the second buckle body;

[0026] Figure 4 1 is a schematic structural diagram of the first buckle body;

[0027] Figure 5 This is a schematic structural diagram of the cover body and the second buckle body in the second embodiment as separate bodies;

[0028] Figure 6 It corresponds to Figure 5 A partial enlarged schematic diagram of part B of the second buckle body;

[0029] Figure 7 It is a structural diagram of the distribution and assembly of decorative parts in a twin-tower radiator.

[0030] Explanation of the accompanying drawings: 100, heat sink; 110, heat sink fin group; 120, fan; 130, connector; 140, base; 150, heat pipe; 200, cover body; 210, second buckle body; 211, limiting ring; 2111, first guide slope; 220, first cover body; 221, slot; 230, second cover body; 231, closing part; 232, buckle; 2321, second guide slope; 240, through hole; 300, first buckle body; 310, limiting column; 320, buckle head; 330, protrusion; 400, decorative part. DETAILED DESCRIPTION

[0031] The present invention will be described in further detail below with reference to the accompanying drawings.

[0032] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but as long as they are within the scope of the claims of the present invention, they are protected by patent law.

[0033] Example 1

[0034] This embodiment relates to a connection structure of a radiator cover, referring to Figures 1-6, including: a heat sink 100, a cover body 200, a fixing member (not shown), a first buckle body 300 and a second buckle body 210. Among them, the heat sink 100, as the core part of the entire device, is responsible for absorbing and dissipating heat, and cooling the heat-generating components. The cover body 200 is assembled on the top of the heat sink 100, which can increase the overall aesthetics. The fixing member is assembled on the top of the heat sink 100, and is used to fix the first buckle body 300. Specifically, it is fixedly assembled between the heat sink 100 and the cover body 200. More specifically, the fixing member is a threaded member, and the top of the heat sink 100 is provided with a threaded hole for the fixing member to be inserted. In other embodiments, the fixing member can also be other fastening devices. The first buckle body 300 is sleeved on the fixing member, which includes a limiting column 310 and a buckle head 320. Through the design of the limiting column 310 and the buckle head 320, an effective locking mechanism is formed with the second buckle body 210 to ensure that the cover body 200 is tightly buckled on the heat sink 100. The limiting column 310 is used to maintain the height between the cover body 200 and the heat sink 100, thereby protecting the heat pipe 150 on the heat sink 100. Specifically, the first buckle body 300 is connected to the top of the heat sink 100 by a fixing member for fixation. The second buckle body 210 is assembled on the side of the cover body 200 facing the first buckle body 300, and a limiting ring 211 is provided on the inner side thereof, which matches the buckle head 320 of the first buckle body 300. The limiting ring 211 is buckled with the buckle head 320 to achieve a fast and reliable connection between the cover body 200 and the heat sink 100, and is convenient for assembly and disassembly. Therefore, compared with exposed screws or other connection structures, this hidden design is more simple and elegant, which enhances the aesthetic appearance of the product. In addition, this connection structure is also applicable to radiators of different sizes and types, has high versatility and flexibility, and reduces costs.

[0035] Specifically in this embodiment, the cover body 200 does not need excessive processing, making the user visually appear simple and clean. In other embodiments, the color, light transmittance and other aesthetic effects of the cover body 200 can also be designed.

[0036] In this embodiment, referring to Figure 2 The second buckle body 210 and the cover body 200 are integrally formed, which improves the strength and stability of the overall structure, reduces problems caused by loose or broken connection parts, and reduces manufacturing costs and improves production efficiency.

[0037] In this embodiment, referring to Figure 4 The inner circumference of the first buckle body 300 is also provided with an inwardly protruding protrusion 330. When the fixing member passes through the first buckle body 300 and fixes the first buckle body 300 to the heat sink 100, the lower surface of the fixing member abuts against the upper surface of the protrusion 330, ensuring the stability of the installation and also providing a certain guiding and positioning function during the installation process.

[0038] Specifically in this embodiment, refer to Figure 3 The inner peripheral edge of the retaining ring 211 is provided with a first guiding bevel 2111 in an arc shape. During installation, when the buckle portion 320 contacts the first guiding bevel 2111 on the edge of the retaining ring, the buckle portion 320 smoothly enters the retaining ring 211 and can be fastened within the retaining ring 211. The provision of the first guiding bevel 2111 makes it easy for the buckle portion 320 to align and insert into the retaining ring 211, thereby simplifying the installation process and improving the assembly efficiency between the two. In other embodiments, the retaining ring 211 can also be provided with other types of structures that facilitate installation.

[0039] In this embodiment, referring to Figures 1-6 The ends of the cover body 200 and the buckle head 320 are both rounded. This rounded design reduces sharp edges, preventing scratches or punctures during installation, removal, or use, improving product safety while generally creating a softer, smoother visual experience. In other embodiments, the ends of the cover body 200 and the buckle head 320 may also have other structural configurations.

[0040] In this embodiment, referring to Figure 1 and Figure 7 , a decorative part 400 is also provided on the top of the heat sink 100. The decorative part 400 can increase the visual appeal of the radiator and enhance the market competitiveness of the product. At the same time, it can also have other functions, such as indicator lights, status displays, etc. Specifically in the present embodiment, the decorative part 400 can be a decorative cover or a display screen that can display information such as temperature and speed. In other embodiments, the decorative part 400 can also be other components. When it is a single-tower radiator, it can be equipped with a decorative cover or a display screen; when it is a double-tower radiator, it can be equipped with a decorative cover and a display screen respectively, or it can be equipped with a decorative cover or a display screen at the same time. In other embodiments, the number of towers of the radiator can be multiple towers, which is not specifically limited here.

[0041] Furthermore, the cover body 200 is provided with a through hole 240 for avoiding the decorative member 400 , thereby ensuring that the cover body 200 can be smoothly installed while ensuring a tight fit between the cover body 200 and the heat sink 100 .

[0042] In this embodiment, referring to Figure 1The heat sink 100 includes: a heat sink fin group 110, a fan 120, a connector 130, a base 140 and a heat pipe 150. The heat sink fin group 110 is arranged on the lower side of the cover body 200, and specifically the cover body 200 is buckled on the top of the heat sink fin group 110. The fan 120 is arranged on the side of the heat sink fin group 110, and the connector 130 is arranged on the fan 120. The connector 130 is used to fix the fan 120 and the heat sink fin group 110. The base 140 is arranged on the lower side of the heat sink fin group 110 and on the side away from the cover body 200. The heat pipe 150 is passed through the heat sink fin group 110, and the end of the heat pipe 150 extends out of the top of the heat sink fin group 110.

[0043] Example 2

[0044] Reference Figure 5-Figure 6 This embodiment is basically the same as the first embodiment, except that:

[0045] In this embodiment, the second buckle body 210 and the cover body 200 are formed separately, allowing for separate production and processing of the different components, improving production efficiency. If a part is damaged, it can be replaced separately, reducing costs. Furthermore, to enhance the overall aesthetics of the cover body 200, the second buckle body 210 and the cover body can be made of different materials.

[0046] Furthermore, the cover body 200 includes: a first cover body 220, a second cover body 230, and a second buckle body 210. The second cover body 230 has two parts arranged on the inner side of the first cover body 220, which are engaged with the first cover body 220 and used to close the two ends of the first cover body 220. The second buckle body 210 is arranged on the side of the second cover body 230 facing the first buckle body 300. The split molding design allows the first cover body 220 and the second cover body 230 to be made of different materials and processes. The most suitable material and processing method can be selected as needed to optimize performance and cost. At the same time, the split molding can also increase the design space of the appearance. Specifically, the first cover body 220 is fixed to the heat sink 100 through the second buckle body 210 on the second cover body 230. The split molding setting can solve the problem of using a specific material for the first cover body 220, such as metal, and solves the problem of difficulty in processing the second buckle body 210 when using metal materials. In other embodiments, the first cover 220 may also be made of a lightweight material to reduce weight, and the second buckle 210 on the second cover 230 may also be made of a high-strength material to ensure connection reliability.

[0047] Furthermore, a slot 221 is provided on the inner side wall of the first cover 220, and the second cover 230 includes a closing portion 231 and a buckle 232 extending toward the inside of the first cover 220 and engaging with the slot 221. The cooperation between the slot 221 and the buckle 232 can ensure a firm connection between the first cover 220 and the second cover 230, improve the stability of the overall structure, and can be quickly aligned and locked. Specifically, a second guide bevel 2321 is provided on the buckle 232, which can guide the buckle 232 to smoothly enter the slot 221. The second guide bevel 2321 can gradually reduce the contact area between the buckle 232 and the slot 221. During the process of the buckle 232 entering the slot 221, the second guide bevel 2321 can gradually guide the buckle 232 to slide in, reducing resistance during installation and making installation smoother.

[0048] Specifically in this embodiment, refer to Figure 6 A first guide slope 2111, arranged in an arc shape with a higher top and a lower bottom, is provided in the middle of the inner circumference of the retaining ring 211. The first guide slope 2111 can guide the buckle head 320 to smoothly enter the retaining ring 211. During installation, the first guide slope 2111 can reduce friction between the buckle head 320 and the retaining ring 211, making it easier to align and insert the buckle head 320 into the retaining ring 211, and can securely fasten the buckle head 320 within the retaining ring 211, thereby simplifying the installation process and improving assembly efficiency. In other embodiments, the retaining ring 211 can also be provided with other types of structures that facilitate installation.

[0049] The above is only used to illustrate the technical solution of the present invention and is not intended to limit it. Other modifications or equivalent substitutions made to the technical solution of the present invention by ordinary technicians in this field should be included in the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. A radiator cover connection structure, characterized in that: include: a heat sink (100); A cover body (200) is assembled on the top of the heat sink (100); A fixing member, mounted on the top end of the heat sink (100); A first buckle body (300) is sleeved on the fixing member; as well as A second buckle body (210) is assembled on a side of the cover body (200) facing the first buckle body (300); The first buckle body (300) comprises: a limiting column (310), and a buckle head (320) arranged on one side of the limiting column (310); a limiting ring (211) is provided on the inner side of the second buckle body (210) and is engaged with the buckle head (320); when the limiting ring (211) is engaged with the buckle head (320), the cover body (200) is engaged with the top end of the heat sink (100).

2. The radiator cover connection structure according to claim 1, characterized in that: The inner circumference of the first buckle body (300) is further provided with a protruding portion (330) protruding inwardly.

3. The radiator cover connection structure according to claim 1, wherein: The inner circumference of the limiting ring (211) is arc-shaped and provided with a first guiding inclined surface (2111).

4. The radiator cover connection structure according to claim 1, wherein: The end of the cover body (200) and the end of the buckle head (320) are both rounded.

5. The radiator cover connection structure according to any one of claims 1 to 4, characterized in that: The second buckle body (210) and the cover body (200) are integrally formed.

6. The radiator cover connection structure according to any one of claims 1 to 4, characterized in that: The second buckle body (210) and the cover body (200) are formed separately.

7. The radiator cover connection structure according to claim 6, characterized in that: The cover body (200) comprises: a first cover body (220), two second cover bodies (230) arranged on the inner side of the first cover body (220), engaged with the first cover body (220), and used to close the two ends of the first cover body (220), and a second buckle body (210) arranged on the side of the second cover body (230) facing the first buckle body (300).

8. The radiator cover connection structure according to claim 7, characterized in that: A card slot (221) is provided on the inner side wall of the first cover body (220), and the second cover body (230) comprises: a closing portion (231), a buckle (232) extending toward the inside of the first cover body (220) and engaging with the card slot (221); and a second guiding inclined surface (2321) is provided on the buckle (232).

9. The radiator cover connection structure according to claim 1, wherein: A decorative piece (400) is further provided on the top of the heat sink (100), and a through hole (240) for avoiding the decorative piece (400) is provided on the cover body (200).

10. The radiator cover connection structure according to claim 1, wherein: The heat sink (100) comprises: a heat sink fin group (110) arranged on the lower side of the cover body (200), a fan (120) arranged on one side of the heat sink fin group (110), a connector (130) arranged on the fan (120) and used to fix the fan (120) and the heat sink fin group (110), a base (140) arranged on the lower side of the heat sink fin group (110) and away from one side of the cover body (200), and a heat pipe (150) passing through the heat sink fin group (110).

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