Combined type fin radiator capable of being spliced

Abstract

The utility model provides a combinable fin radiator that can splice, include: body, splice subassembly and auxiliary radiating subassembly, the splice subassembly is provided on the lateral wall of body, the auxiliary radiating subassembly is provided on the lateral wall of body, splice subassembly includes connecting plate, limit post and reset subassembly, the connecting plate is provided on the lateral wall of body, the limit post is provided on the lateral wall of body, and the reset subassembly is provided on the lateral wall of body. A connecting hole is formed in the upper wall of the connecting plate, a telescopic groove is formed in the side wall of the body, a through hole is formed in the upper wall of the body, the limiting column is installed in the through hole, and the reset assembly is arranged on the upper wall of the limiting column. When the fin radiator is used, the size of the fin radiator can be freely expanded in a splicing mode according to the sizes of the radiating areas of different devices, and therefore the design requirement for the fin radiator is lowered, and cost is saved.

Description

Technical Field

[0001] This utility model relates to the technical field of finned heat sinks, and in particular to a modular finned heat sink that can be spliced ​​and combined. Background Technology

[0002] A finned heatsink is a metal device (commonly made of aluminum or copper) that dissipates heat quickly by increasing its surface area. It resembles a densely packed "comb" or a "pile of thin fins." Its core function is to conduct heat generated by electronic devices (such as CPUs and LEDs) or industrial machinery to the fins, and then carry the heat away through airflow, preventing overheating and damage to the equipment.

[0003] Before using a finned heatsink, it needs to be installed on the equipment that needs cooling. However, the equipment that needs cooling is diverse, and the area of ​​the heat dissipation parts on various equipment is different in size. This results in different sizes of finned heatsinks being required. Then, manufacturers need to customize finned heatsinks of different sizes according to the size of the equipment, which increases the design and manufacturing costs that manufacturers invest in finned heatsinks. Utility Model Content

[0004] This utility model aims to at least partially solve one of the technical problems in the above-mentioned technologies.

[0005] Therefore, one objective of this utility model is to propose a modular finned heat sink that can be spliced ​​together to expand the size of the finned heat sink according to the heat dissipation area of ​​different devices, thereby reducing the design requirements of the finned heat sink and saving costs.

[0006] To achieve the above objectives, the first aspect of this utility model proposes a modular finned heat sink, comprising: a main body, a splicing assembly, and an auxiliary heat dissipation assembly. The splicing assembly is disposed on the side wall of the main body, and the auxiliary heat dissipation assembly is disposed on the side wall of the main body. The splicing assembly includes a connecting plate, a limiting post, and a resetting assembly. The connecting plate is disposed on the side wall of the main body, and a connecting hole is formed on the upper wall of the connecting plate. An expansion groove is formed on the side wall of the main body, and a through hole is formed on the upper wall of the main body. The limiting post is installed in the through hole, and the resetting assembly is disposed on the upper wall of the limiting post.

[0007] In addition, the modular finned heat sink proposed above according to this utility model may also have the following additional technical features:

[0008] Specifically, the body includes a base plate and multiple fins, wherein the bottom walls of the multiple fins are respectively connected to the upper wall of the base plate, and the upper wall of the base plate has two fixing holes.

[0009] Specifically, the reset assembly includes a connecting block, a pull ring, a fixing post, and a spring. The bottom wall of the connecting block is connected to the upper wall of the limiting post. The pull ring is disposed on the upper wall of the connecting block. The fixing post is disposed on the bottom wall of the connecting block. One end of the fixing post has a connecting groove. The spring is sleeved on the outer wall of the fixing post, and both ends of the spring are connected to the upper walls of the connecting block and the base plate, respectively.

[0010] Specifically, the auxiliary heat dissipation components include a temperature sensor, a controller, a mounting box, and two fans. The temperature sensor is mounted on the side wall of the base plate, the controller is mounted on the side wall of the base plate, the mounting box is mounted on the side wall of the fins, the side wall of the mounting box has multiple heat dissipation slots, and the two fans are mounted on the inner wall of the mounting box.

[0011] Specifically, the inner wall dimensions of the expansion groove match the outer wall dimensions of the connecting plate, and the inner wall dimensions of the through hole match the outer wall dimensions of the limiting post.

[0012] Compared with the prior art, the present invention has the following advantages: when using finned heat sinks, the size of the finned heat sink can be freely expanded by splicing according to the size of the heat dissipation area of ​​different devices, thereby reducing the design requirements of finned heat sinks and saving costs.

[0013] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0014] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, in which:

[0015] Figure 1 This is a schematic diagram of a modular finned heat sink structure according to an embodiment of the present invention.

[0016] Figure 2 This is a schematic diagram of a modular finned heat sink with a telescopic groove and a through hole according to an embodiment of the present invention.

[0017] Figure 3 This is a schematic diagram of a modular finned heat sink temperature sensor and controller used in conjunction with an embodiment of the present invention.

[0018] Figure 4 This is a schematic diagram of a modular finned heat sink mounting box and its structure in conjunction with a fan, according to an embodiment of the present invention.

[0019] Reference numerals: 1. Body; 11. Base plate; 12. Fin; 13. Fixing hole; 2. Splicing assembly; 21. Connecting plate; 22. Connecting hole; 23. Telescopic groove; 24. Through hole; 25. Limiting post; 26. Reset assembly; 261. Connecting block; 262. Pull ring; 263. Fixing post; 264. Connecting groove; 265. Spring; 3. Auxiliary heat dissipation assembly; 31. Temperature sensor; 32. Controller; 33. Mounting box; 34. Heat dissipation groove; 35. Fan. Detailed Implementation

[0020] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0021] The following description, with reference to the accompanying drawings, describes an embodiment of the present invention: a modular finned heat sink.

[0022] like Figures 1-4 As shown in the figure, a modular finned heat sink according to an embodiment of the present invention includes: a main body 1, a splicing component 2, and an auxiliary heat dissipation component 3.

[0023] The splicing component 2 is installed on the side wall of the main body 1, and the auxiliary heat dissipation component 3 is installed on the side wall of the main body 1. The splicing component 2 includes a connecting plate 21, a limiting post 25, and a reset component 26.

[0024] The connecting plate 21 is disposed on the side wall of the main body 1. The upper wall of the connecting plate 21 is provided with a connecting hole 22. The side wall of the main body 1 is provided with a telescopic groove 23. The upper wall of the main body 1 is provided with a through hole 24. The limiting post 25 is installed in the through hole 24. The reset component 26 is disposed on the upper wall of the limiting post 25.

[0025] The body 1 includes a base plate 11 and multiple fins 12.

[0026] The bottom walls of multiple fins 12 are connected to the upper wall of the base plate 11. The upper wall of the base plate 11 has two fixing holes 13. It can be understood that the base plate 11 can be fixed to the part of the equipment that needs heat dissipation through the fixing holes 13.

[0027] The reset assembly 26 includes a connecting block 261, a pull ring 262, a fixing post 263, and a spring 265.

[0028] The bottom wall of the connecting block 261 is connected to the upper wall of the limiting post 25. The pull ring 262 is set on the upper wall of the connecting block 261. The fixing post 263 is set on the bottom wall of the connecting block 261. One end of the fixing post 263 is provided with a connecting groove 264. The spring 265 is sleeved on the outer wall of the fixing post 263, and the two ends of the spring 265 are respectively connected to the upper wall of the connecting block 261 and the bottom plate 11.

[0029] It should be noted that the length of the spring 265 in its natural state is 1.8cm, and the height of the fixing post 263 is 2cm. This ensures that the deformation force of the spring 265 can make the connecting block 261 fit with the fixing post 263.

[0030] Specifically, when splicing finned heat sinks, first align the connecting block 261 on the side wall of the base plate 11 with the telescopic groove 23 on the side wall of the other base plate 11. Then move the base plate 11 so that the connecting block 261 abuts against the outer wall of the limiting post 25. At this time, the operator squeezes the pull ring 262 and applies upward force to stretch the spring 265 until the limiting post 25 no longer restricts the connecting block 261. Continue to move the connecting block 261 until it is fully inserted into the telescopic groove 23. Then release the hand that is squeezing the pull ring 262 so that the limiting post 25 enters the connecting hole 22 under the action of the contraction force generated by the deformation of the limiting post 25. In this way, the spliced ​​base plates 11 are fixed.

[0031] The auxiliary heat dissipation component 3 includes a temperature sensor 31, a controller 32, a mounting box 33, and two fans 35.

[0032] The temperature sensor 31 is installed on the side wall of the base plate 11, the controller 32 is installed on the side wall of the base plate 11, the mounting box 33 is installed on the side wall of the fin 12, the side wall of the mounting box 33 is provided with multiple heat dissipation slots 34, and two fans 35 are installed on the inner wall of the mounting box 33.

[0033] Specifically, when the temperature of the equipment is too high and natural air convection alone is insufficient to lower the temperature, the temperature sensor 31 will detect that the equipment temperature is too high, and then the controller 32 will start the fan 35. This will accelerate air convection, which can quickly remove the heat from the fins 12 and lower the temperature of the equipment.

[0034] The inner wall dimensions of the expansion groove 23 match the outer wall dimensions of the connecting plate 21, and the inner wall dimensions of the through hole 24 match the outer wall dimensions of the limiting post 25.

[0035] In summary, when using finned heat sinks, the size of the finned heat sink can be freely expanded by splicing according to the heat dissipation area of ​​different devices, thereby reducing the design requirements of the finned heat sink and saving costs.

[0036] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0037] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0038] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A modular finned radiator, characterized in that, include: The main body (1), the splicing components (2), and the auxiliary heat dissipation components (3), wherein, The splicing component (2) is disposed on the side wall of the main body (1); The auxiliary heat dissipation component (3) is disposed on the side wall of the main body (1); The splicing assembly (2) includes a connecting plate (21), a limiting post (25), and a reset assembly (26), wherein, The connecting plate (21) is disposed on the side wall of the main body (1); The upper wall of the connecting plate (21) is provided with a connecting hole (22); The side wall of the main body (1) is provided with a telescopic groove (23). The upper wall of the body (1) is provided with a through hole (24). The limiting post (25) is installed inside the through hole (24); The reset component (26) is disposed on the upper wall of the limiting post (25).

2. The modular finned radiator according to claim 1, characterized in that, The body (1) includes a base plate (11) and multiple fins (12), wherein, The bottom walls of the plurality of fins (12) are respectively connected to the upper wall of the bottom plate (11); The upper wall of the base plate (11) has two fixing holes (13).

3. A modular finned radiator according to claim 1, characterized in that, The reset assembly (26) includes a connecting block (261), a pull ring (262), a fixing post (263), and a spring (265), wherein, The bottom wall of the connecting block (261) is connected to the upper wall of the limiting post (25); The pull ring (262) is disposed on the upper wall of the connecting block (261); The fixing post (263) is disposed on the bottom wall of the connecting block (261); One end of the fixed column (263) is provided with a connecting groove (264); The spring (265) is sleeved on the outer wall of the fixed column (263), and the two ends of the spring (265) are respectively connected to the upper wall of the connecting block (261) and the base plate (11).

4. A modular finned radiator according to claim 2, characterized in that, The auxiliary heat dissipation assembly (3) includes a temperature sensor (31), a controller (32), a mounting box (33), and two fans (35), wherein, The temperature sensor (31) is mounted on the side wall of the base plate (11); The controller (32) is mounted on the side wall of the base plate (11); The mounting box (33) is mounted on the side wall of the fin (12); The side wall of the mounting box (33) is provided with multiple heat dissipation grooves (34); The two fans (35) are mounted on the inner wall of the mounting box (33).

5. A modular finned radiator according to claim 1, characterized in that, The inner wall dimension of the telescopic groove (23) matches the outer wall dimension of the connecting plate (21), and the inner wall dimension of the through hole (24) matches the outer wall dimension of the limiting post (25).

Images