Radiator and industrial computer

Abstract

This utility model discloses a heat sink and an industrial computer, relating to the field of industrial computer technology. The heat sink includes a body, a heat dissipation section, and a cooling fan. The body has a base plate. The heat dissipation section is disposed on the base plate and has multiple spaced heat dissipation fins. At least some of the heat dissipation fins have grooves on the side facing away from the base plate, and the grooves of the multiple heat dissipation fins combine to form a mounting groove. The cooling fan is mounted in the mounting groove. The technical solution provided by this utility model, by setting a body, a heat dissipation section, and a heat dissipation device in the heat sink; the heat dissipation section having multiple spaced heat dissipation fins, at least some of the heat dissipation fins having grooves on the side facing away from the base plate, and the grooves of the multiple heat dissipation fins combining to form a mounting groove, and the cooling fan being mounted in the mounting groove; enables the heat sink to simultaneously possess heat dissipation fins and a cooling fan, and to utilize both heat dissipation fins and a cooling fan for heat dissipation; reduces the space occupied by the heat dissipation device, improves the internal space utilization of the industrial computer, and thus reduces the size of the industrial computer.

Description

Technical Field

[0001] This utility model relates to the field of industrial control computer technology, and in particular to a heat sink and an industrial control computer. Background Technology

[0002] When an industrial computer is powered on, its internal components generate a significant amount of heat. If this heat cannot be dissipated in time, the delicate internal parts can easily burn out due to overheating. Therefore, industrial computers typically include a heat sink and a cooling fan. The cooling fan dissipates the heat by driving airflow, while the heat sink dissipates heat through its own structure, thus cooling the industrial computer. In existing technology, the heat sink and cooling fan in industrial computers are usually separate. The cooling fan is typically located inside the chassis, requiring internal space and resulting in a larger size for industrial computers with integrated cooling fans. Utility Model Content

[0003] The main purpose of this invention is to provide a heat sink and an industrial computer, which aims to reduce the size of industrial computers with fans.

[0004] To achieve the above objectives, the present invention proposes a radiator comprising: a body, a heat dissipation section, and a cooling fan; the body having a base plate; the heat dissipation section being disposed on the base plate, the heat dissipation section having multiple spaced heat dissipation fins, at least some of the heat dissipation fins having grooves on the side facing away from the base plate, the grooves of the multiple heat dissipation fins being combined to form a mounting groove; and the cooling fan being mounted in the mounting groove.

[0005] In one embodiment, a plurality of heat sinks are spaced apart along a first direction, each heat sink having two heat dissipation surfaces arranged opposite each other along the first direction, and each heat dissipation surface having a plurality of first protrusions, the plurality of first protrusions being spaced apart along a second direction, the first direction intersecting the second direction.

[0006] In one embodiment, the body includes a first side plate and a second side plate disposed opposite to each other at both ends of the base plate. The first side plate, the second side plate, and the base plate form a receiving groove, and the heat dissipation part is disposed in the receiving groove. Multiple through grooves are formed on the side of the first side plate away from the receiving groove. The second side plate includes a first piece and a second piece. The first piece is connected to the base plate and is disposed opposite to the first side plate. The second piece extends from the end of the first piece away from the base plate toward the side away from the first side plate.

[0007] In one embodiment, the cooling fan includes a fan assembly and a mounting plate and a cover plate disposed on both sides of the fan assembly. The mounting plate is disposed on the side of the fan assembly closer to the base plate and is connected to the base plate via a first connector. The fan assembly is mounted on the mounting plate. The cover plate is disposed on the side of the fan assembly away from the base plate and is connected to the mounting plate via a second connector.

[0008] In one embodiment, the fan assembly includes a base, a fan, and an outer ring. The base is mounted on the mounting plate, the fan is rotatably mounted on the base, and the outer ring surrounds the periphery of the fan, with the height of the outer ring being greater than the height of the fan.

[0009] In one embodiment, multiple first connectors are spaced apart along the circumference of the fan assembly, and each first connector extends along a second direction. One end of the first connector is connected to the base plate, and the other end has a first connection hole for accommodating fasteners. The mounting plate is connected to the first connectors via fasteners.

[0010] In one embodiment, multiple second connectors are spaced apart circumferentially along the fan assembly, each second connector extending along a second direction. One end of the second connector near the cover plate has a limiting portion. The cover plate has a limiting hole that mates with the limiting portion. The second connector passes through the limiting hole and is limited by the limiting portion in conjunction with the cover plate. A second connecting hole for accommodating fasteners is provided near the second connector. A through hole for fasteners to pass through is provided on the mounting plate corresponding to the position of the second connecting hole. The second connector is connected to the mounting plate via fasteners.

[0011] In one embodiment, the mounting plate includes a support plate and a support leg. The support leg is disposed on the side of the support plate near the base plate. The support leg is bent from one side of the support plate toward the base plate, and the end of the support leg away from the support plate abuts against the base plate.

[0012] In one embodiment, the radiator includes two heat dissipation sections and a cooling fan. The two cooling fans are respectively disposed in the mounting slots of the two heat dissipation sections. The two heat dissipation sections are separated by a partition. The two side walls of the partition are provided with multiple second protrusions, and the multiple second protrusions are spaced apart along a second direction.

[0013] This utility model also proposes an industrial control computer, including the heat sink described in any of the above.

[0014] The technical solution of this utility model adopts a heat sink comprising a main body, a heat dissipation section, and a heat dissipation device. The main body has a base plate, the heat dissipation section is disposed on the base plate, and the heat dissipation section has multiple spaced heat dissipation fins. At least some of the heat dissipation fins have grooves on the side facing away from the base plate. The grooves of multiple heat dissipation fins are combined to form a mounting groove, and a cooling fan is mounted in the mounting groove. This allows the heat sink to simultaneously possess heat dissipation fins and a cooling fan, and to utilize both heat dissipation fins and a cooling fan for heat dissipation. When the heat sink is installed in an industrial control computer, the heat sink can have its own cooling fan, eliminating the need for a cooling fan inside the industrial control computer. This reduces the space occupied by the heat dissipation device, improves the internal space utilization of the industrial control computer, and thus reduces the size of the industrial control computer. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0016] Figure 1 A schematic diagram of a radiator embodiment provided by this utility model; Figure 2 An exploded structural diagram of an embodiment of the radiator provided by this utility model; Figure 3 for Figure 1 A magnified view of a section at point A in the middle; Figure 4 A schematic diagram of the heat dissipation device in one embodiment of the radiator provided by this utility model; Figure 5 A schematic diagram of the structure of the first connecting member in one embodiment of the radiator provided by this utility model; Figure 6 A schematic diagram of the structure of the second connecting member in one embodiment of the radiator provided by this utility model; Figure 7 A schematic diagram of the fan assembly in one embodiment of the radiator provided by this utility model; Figure 8 A schematic diagram of the mounting plate in one embodiment of the radiator provided by this utility model.

[0017] Explanation of icon numbers: 100. Heat sink; 1. Body; 11. Base plate; 12. First side plate; 121. Through slot; 13. Second side plate; 131. First plate; 132. Second plate; 2. Heat dissipation part; 21. Heat sink fin; 211. Groove; 212. Heat dissipation surface; 213. First protrusion; 22. Mounting slot; 3. Cooling fan; 31. Fan assembly; 311. Base; 312. Fan; 313. Outer ring; 32. Mounting plate; 321. Support plate; 322. Support leg; 33. Cover plate; 4. First connector; 41. First connecting hole; 5. Second connector; 51. Limiting part; 52. Second connecting hole; 6. PCB board; 7. Partition.

[0018] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0020] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0021] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0022] This utility model proposes a radiator 100.

[0023] Please see Figure 1-8 In one embodiment of the present invention, the radiator 100 includes: a body 1, a heat dissipation part 2, and a cooling fan 3; the body 1 has a base plate 11; the heat dissipation part 2 is disposed on the base plate 11, the heat dissipation part 2 has a plurality of heat dissipation fins 21 spaced apart, at least some of the heat dissipation fins 21 have a groove 211 on the side away from the base plate 11, and the grooves 211 of the plurality of heat dissipation fins 21 are combined to form a mounting groove 22; the cooling fan 3 is mounted in the mounting groove 22.

[0024] In this embodiment, the base plate 11 of the main body 1 is used to mount the heat dissipation unit 2. The heat dissipation unit 2 has multiple spaced heat dissipation fins 21. The heat dissipation fins 21 are used to increase the contact area between the heat sink 100 and the air, so as to diffuse the heat in the industrial control computer into the air through the heat dissipation unit 2, thereby improving the heat dissipation efficiency of the heat sink 100. At least some of the heat dissipation fins 21 have grooves 211 on the side opposite to the base plate 11. Multiple grooves 211 are combined to form a mounting groove 22. The mounting groove 22 has a shape that matches the cooling fan 3, so that the cooling fan 3 can be limited by the grooves 211, thereby facilitating the subsequent installation of the cooling fan 3 into the heat dissipation unit 2 by fasteners. The grooves 211 are also used to suspend the cooling fan 3 and the base plate 11 in the air, so that the cooling fan 3 and the base plate 11 are spaced apart, thereby making it easier to form airflow in the heat dissipation unit 2, further improving the heat dissipation efficiency, and without affecting the rotation of the parts inside the cooling fan 3.

[0025] The technical solution of this utility model adopts a heat sink 100 comprising a body 1, a heat dissipation section 2, and a heat dissipation device. The body 1 has a base plate 11, the heat dissipation section 2 is disposed on the base plate 11, and the heat dissipation section 2 has multiple spaced heat dissipation fins 21. At least some of the heat dissipation fins 21 have grooves 211 on the side facing away from the base plate 11. The grooves 211 of the multiple heat dissipation fins 21 are combined to form a mounting groove 22, and a cooling fan 3 is mounted in the mounting groove 22. This allows the heat sink 100 to simultaneously possess heat dissipation fins 21 and a cooling fan 3, and to utilize both heat dissipation fins 21 and cooling fan 3 for heat dissipation. When the heat sink 100 is installed in an industrial control computer, the heat sink 100 can have its own cooling fan 3, eliminating the need to install a cooling fan 3 inside the industrial control computer. This reduces the space occupied by the heat dissipation device, improves the space utilization rate inside the industrial control computer, and thus reduces the size of the industrial control computer.

[0026] See Figure 1 , Figure 3In one embodiment, multiple heat sinks 21 are spaced apart along a first direction. Each heat sink 21 has two heat dissipation surfaces 212 arranged opposite each other along the first direction. Each heat dissipation surface 212 is provided with multiple first protrusions 213. The multiple first protrusions 213 are spaced apart along a second direction on the heat dissipation surface 212, and the first direction intersects the second direction. The heat sinks 21 are arranged perpendicularly or approximately perpendicularly to the bottom wall. Each heat sink 21 has multiple first protrusions 213 on both sides to further increase the contact area between the heat dissipation part 2 and the air. The multiple protrusions are arranged spaced apart along the second direction to make the heat sink 21 easier to process.

[0027] See Figure 1-2 In one embodiment, the body 1 includes a first side plate 12 and a second side plate 13 disposed opposite to each other at both ends of the base plate 11. The first side plate 12, the second side plate 13 and the base plate 11 form a receiving groove, and the heat dissipation part 2 is disposed in the receiving groove. Multiple through grooves 121 are opened on the side of the first side plate 12 away from the receiving groove. The second side plate 13 includes a first piece 131 and a second piece 132. The first piece 131 is connected to the base plate 11 and is disposed opposite to the first side plate 12. The second piece 132 extends from the end of the first piece 131 away from the base plate 11 toward the side away from the first side plate 12.

[0028] In this embodiment, the first side plate 12 and the second side plate 13 are integrally formed with the base plate 11. The first side plate 12 and the second side plate 13 are used to form a receiving groove with the base plate 11 to improve the support strength of the body 1. The first side plate 12 does not have a through groove 121, which can improve the heat dissipation efficiency of the radiator 100 while increasing the friction of the outer wall of the first side plate 12, making it easier for operators to move the radiator 100. The second side plate 13 includes an integrally formed first piece 131 and a second piece 132. The first piece 131 is used to form a receiving cavity with the base plate 11, and the second piece 132 is set perpendicular to the first piece 131. The first piece 131 is used to provide a force point for the radiator 100, making the radiator 100 easy to move. When installing the radiator 100, maintenance personnel can lift the radiator 100 by the friction provided by the first side plate 12 and the force point provided by the second side plate 13, thereby facilitating the installation of the radiator 100 on the industrial control computer.

[0029] See Figure 2 , Figure 4In one embodiment, the cooling fan 3 includes a fan assembly 31 and a mounting plate 32 and a cover plate 33 disposed on both sides of the fan assembly 31. The mounting plate 32 is disposed on the side of the fan assembly 31 closer to the base plate 11 and is connected to the base plate 11 via a first connector 4. The fan assembly 31 is mounted on the mounting plate 32. The cover plate 33 is disposed on the side of the fan assembly 31 away from the base plate 11 and is connected to the mounting plate 32 via a second connector 5. The cooling fan 3 includes a fan assembly 31, a mounting plate 32, and a cover plate 33, wherein the fan assembly 31 is used to drive airflow to remove heat through the flowing air. Mounting plate 32 is used to mount fan assembly 31. Since mounting slot 22 is composed of grooves 211 on multiple heat sinks 21, the bottom of mounting slot 22 is not flat, making it easy for fan assembly 31 to lack support during installation. Placing mounting plate 32 at the bottom of mounting slot 22 makes the bottom of mounting slot 22 flatter, facilitating the installation of fan assembly 31 and making the fan assembly 31 run more smoothly. An opening is formed on the side of mounting slot 22 away from the bottom wall, and cover plate 33 is used to cover this opening. Evenly distributed flow holes are formed on cover plate 33, creating a porous, hollow structure. This ensures structural strength without affecting airflow and prevents fan assembly 31 from being exposed, thus preventing injury from fan 312, while also maintaining the aesthetic appearance of the industrial computer.

[0030] In one embodiment, the fan assembly 31 includes a base 311, a fan 312, and an outer ring 313. The base 311 is mounted on a mounting plate 32, and the fan 312 is rotatably mounted on the base 311. The outer ring 313 surrounds the fan 312, and its height is greater than that of the fan 312. The base 311 is a rigid metal structure with multiple mounting holes at its bottom, allowing it to be detachably mounted on the mounting plate 32 using fasteners to ensure the overall stability of the fan assembly 31. The fan 312 is rotatably mounted on the base 311 and can rotate under electrical power to drive airflow. The outer ring 313 surrounds the fan 312, and its inner diameter is larger than the outer diameter of the fan 312, creating a certain gap between it and the outer periphery of the fan 312 to avoid affecting the rotation of the fan 312 and to form a flow channel. The height of the outer ring 313 is higher than that of the fan 312, so that the outer ring 313 can separate the cover plate 33 and the mounting plate 32 by a certain distance. When the fan 312 is housed in the space formed by the outer ring 313, the mounting plate 32 and the cover plate 33, the outer ring 313 can prevent the distance between the cover plate 33 and the mounting plate 32 from being too close and affecting the rotation of the fan 312. While ensuring sufficient airflow constraint effect, it can also effectively prevent foreign objects from entering and interfering with the operation of the fan 312.

[0031] See Figure 2 , Figure 4 , Figure 5In one embodiment, multiple first connectors 4 are spaced apart along the circumference of the fan assembly 31. Each first connector 4 extends along a second direction. One end of the first connector 4 is connected to the base plate 11, and the other end has a first connection hole 41 for accommodating fasteners. The mounting plate 32 is connected to the first connector 4 via fasteners. Multiple first connectors 4 are evenly distributed around the outer periphery of the fan assembly 31 to increase the installation stability of the fan assembly 31. The end of the first connector 4 near the base plate 11 is threaded, with the thread located on the outer wall of the first connector 4. The base plate 11 has a threaded hole that mates with the thread, and the first connector 4 is connected to the base plate 11 via the thread. The end of the first connector 4 away from the base plate 11 has a first connection hole 41, with threads on the inner wall of the first connection hole 41. The mounting plate 32 has a through hole for fasteners to pass through. The through hole is aligned with the first connection hole 41, and the fastener is threaded through the through hole and connected to the inner wall of the first connection hole 41 via threads, thus fixing the mounting plate 32 in the mounting groove 22. The cover plate 33 also has a clearance hole at the position corresponding to the first connecting hole 41. The clearance hole is used for a screwdriver to pass through to tighten the threaded fastener connected to the first connector 4.

[0032] See Figure 2 , Figure 4 , Figure 6 In one embodiment, multiple second connectors 5 are spaced apart along the circumference of the fan assembly 31. Each second connector 5 extends along a second direction. One end of the second connector 5 near the cover plate 33 has a limiting portion 51. The cover plate 33 has a limiting hole that mates with the limiting portion 51. The second connector 5 passes through the limiting hole and is limited by the limiting portion 51 and the cover plate 33. A second connecting hole 52 for accommodating fasteners is provided near the second connector 5. The mounting plate 32 has a through hole corresponding to the second connecting hole 52 for the fastener to pass through. The second connector 5 is connected to the mounting plate 32 by fasteners. In this embodiment, the second connectors 5 are evenly distributed along the circumference of the fan assembly 31 to increase the installation stability of the fan assembly 31. The second connecting member 5 includes a support rod and a limiting part 51 located at one end of the support rod. The outer diameter of the limiting part 51 is larger than the outer diameter of the support rod, and the inner diameter of the limiting hole is larger than the outer diameter of the support rod but smaller than the outer diameter of the limiting part 51, so that the support rod of the second connecting member 5 can pass through the limiting hole while the limiting part 51 cannot pass through the limiting hole, thereby limiting the axial position of the cover plate 33 relative to the second connecting member 5 through the limiting part 51. A second connecting hole 52 is opened at the end of the support rod away from the limiting part 51. The inner wall of the second connecting hole 52 is threaded. A through hole is opened at one end of the support plate 321 corresponding to the second connecting hole 52. Fasteners pass through the through hole and are threadedly connected to the inner wall of the second connecting hole 52.

[0033] In this embodiment, when installing the cooling fan 3, the fan assembly 31 is first placed between the cover plate 33 and the mounting plate 32. Then, the second connector 5 is passed through the limiting hole, and then the fastener is passed through the through hole and connected to the second connector 5. The second connector 5 can limit the fan assembly 31 between the cover plate 33 and the mounting plate 32 and fix the cover plate 33 and the mounting plate 32 relatively. The fan 312 can rotate normally between the cover plate 33 and the mounting plate 32 under the support of the outer ring 313. After the cover plate 33, the cooling fan 3 and the mounting plate 32 are relatively fixed, they are placed in the mounting groove 22. The mounting plate 32 is connected to the base plate 11 through the first connector 4, thereby fixing the cooling fan 3 in the mounting groove 22.

[0034] See Figure 2 , Figure 4 In one embodiment, the mounting plate 32 includes a support plate 321 and a support leg 322. The support leg 322 is located on the side of the support plate 321 near the base plate 11, and is bent from one side of the support plate 321 toward the base plate 11. The end of the support leg 322 away from the support plate 321 abuts against the base plate 11. The support plate 321 is used to support the fan assembly 31, and the support leg 322 is used to lift the support plate 321 relative to the base plate 11, thereby setting the support plate 321 at a certain distance from the base plate 11, so that the air in the heat dissipation section 2 can be more circulated, so as to form an airflow channel when the cooling fan 3 is rotating, thereby improving the heat dissipation efficiency of the heat dissipation device.

[0035] In one embodiment, the radiator 100 includes two heat dissipation sections 2 and a cooling fan 3. The two cooling fans 3 are respectively disposed in the mounting slots 22 of the two heat dissipation sections 2. The two heat dissipation sections 2 are separated by a partition 7. The two side walls of the partition 7 are provided with multiple second protrusions, which are spaced apart along a second direction. By providing multiple heat dissipation sections 2 and cooling fans 3 in the main body 1, the number of cooling fans 3 can be increased as needed, thereby further increasing the heat dissipation efficiency of the radiator 100. Since the multiple cooling fans 3 are all integrated with the radiator 100, they do not need to occupy the internal space of the industrial control computer, thus improving the heat dissipation efficiency while reducing the overall size of the industrial control computer. The two heat dissipation sections 2 are separated by a partition 7, and the partition 7 is provided with second protrusions so that the surface of the partition 7 can also increase the contact area between the radiator 100 and the air, thereby further increasing the heat dissipation efficiency of the radiator 100.

[0036] This utility model also proposes an industrial control computer, which includes the heat sink 100 of any of the above embodiments. The specific structure of the heat sink 100 is as described in the above embodiments. Since this industrial control computer adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be described in detail here. In particular, by setting a heat sink 100 with a cooling fan 3 in the industrial control computer, there is no need to reserve space inside the industrial control computer for installing the heat sink 100, thereby improving the space utilization rate inside the industrial control computer and reducing the size of the industrial control computer.

[0037] The above description is merely an exemplary embodiment of the present utility model and does not limit the scope of protection of the present utility model. Any equivalent structural transformations made based on the technical concept of the present utility model and the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the scope of protection of the present utility model.

Claims

1. A radiator, characterized in that, include: The main body has a base plate; A heat dissipation section is provided on the base plate. The heat dissipation section has multiple heat dissipation fins arranged at intervals. At least some of the heat dissipation fins have grooves on the side away from the base plate. The grooves of the multiple heat dissipation fins are combined to form a mounting groove. as well as A cooling fan is installed in the mounting slot.

2. The radiator as described in claim 1, characterized in that, Multiple heat sinks are spaced apart along a first direction. Each heat sink has two heat dissipation surfaces that are arranged opposite each other along the first direction. Each heat dissipation surface is provided with multiple first protrusions. The multiple first protrusions are spaced apart along a second direction on the heat dissipation surface. The first direction and the second direction intersect.

3. The radiator as described in claim 1, characterized in that, The main body includes a first side plate and a second side plate disposed opposite to each other at both ends of the base plate. The first side plate, the second side plate, and the base plate form a receiving groove, and the heat dissipation part is disposed in the receiving groove. Multiple through grooves are opened on the side of the first side plate away from the receiving groove. The second side plate includes a first piece and a second piece. The first piece is connected to the base plate and is disposed opposite to the first side plate. The second piece extends from the end of the first piece away from the base plate toward the side away from the first side plate.

4. The radiator as described in claim 1, characterized in that, The cooling fan includes a fan assembly and a mounting plate and a cover plate disposed on both sides of the fan assembly. The mounting plate is disposed on the side of the fan assembly closer to the base plate and is connected to the base plate via a first connector. The fan assembly is mounted on the mounting plate. The cover plate is disposed on the side of the fan assembly away from the base plate and is connected to the mounting plate via a second connector.

5. The radiator as described in claim 4, characterized in that, The fan assembly includes a base, a fan, and an outer ring. The base is mounted on the mounting plate, the fan is rotatably mounted on the base, and the outer ring surrounds the fan, with the height of the outer ring being greater than the height of the fan.

6. The radiator as described in claim 4, characterized in that, Multiple first connectors are spaced apart along the circumference of the fan assembly. Each first connector extends along a second direction. One end of the first connector is connected to the base plate, and the other end has a first connection hole for accommodating fasteners. The mounting plate is connected to the first connectors via fasteners.

7. The radiator as described in claim 4, characterized in that, Multiple second connectors are spaced apart along the circumference of the fan assembly. Each second connector extends along a second direction. The end of the second connector near the cover plate has a limiting portion. The cover plate has a limiting hole that mates with the limiting portion. The second connector passes through the limiting hole and is limited by the limiting portion and the cover plate. A second connecting hole for accommodating fasteners is provided near the second connector. The mounting plate has a through hole corresponding to the position of the second connecting hole for fasteners to pass through. The second connector is connected to the mounting plate by fasteners.

8. The radiator as described in claim 4, characterized in that, The mounting plate includes a support plate and a support leg. The support leg is located on the side of the support plate near the base plate. The support leg is bent from one side of the support plate toward the base plate, and the end of the support leg away from the support plate abuts against the base plate.

9. The radiator as described in any one of claims 1 to 8, characterized in that, The radiator includes two heat dissipation sections and a cooling fan. The two cooling fans are arranged one-to-one in the mounting slots of the two heat dissipation sections. The two heat dissipation sections are separated by a partition. The two side walls of the partition are provided with multiple second protrusions, which are spaced apart along a second direction.

10. An industrial control computer, characterized in that, Includes the heat sink as described in any one of claims 1 to 9.

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