Aluminum heat sink module

Abstract

The utility model discloses a kind of aluminium heat dissipation fin modules, including heat conduction plate, still including multiple heat dissipation plates, cleaning mechanism and moving mechanism, multiple heat dissipation plates are fixedly arranged at the top of heat conduction plate;Cleaning mechanism includes crosspiece, multiple brushes, multiple first rotating shafts, rotating assembly, first transmission assembly and multiple second transmission assemblies, moving mechanism includes driving assembly and two sliding assemblies, when needing to clean between every two heat dissipation plates, motor is rotated by controller control, drives screw rod to rotate, to drive slider to move, sliding assembly and crosspiece are moved by slider, to drive multiple brushes to move, the gap between every two heat dissipation plates is cleaned, can effectively clean and scrape off dust between every two heat dissipation plates, improve heat dissipation effect.

Description

Technical Field

[0001] This utility model relates to the field of heat dissipation technology, specifically an aluminum heat sink module. Background Technology

[0002] The material properties of aluminum heat sink modules include good thermal conductivity. Through multiple heat dissipation fins, heat can be quickly conducted from the heat source to the surface of the heat sink, and then dissipated through mediums such as air, effectively reducing the temperature of heat-generating equipment.

[0003] To ensure heat dissipation efficiency, aluminum heat sink modules typically have multiple heat dissipation fins arranged densely. In daily environments, a large number of dust particles are suspended in the air. When the device is running, airflow usually passes over the aluminum heat sink fins to ensure heat dissipation. During this process, dust in the air will adhere to the space between the heat sink fins with the airflow. At this time, dust can also easily enter and adhere to the space between the fins and cover the surface of the fins, affecting heat dissipation. Utility Model Content

[0004] The purpose of this invention is to provide an aluminum heat sink module to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An aluminum heat sink module includes a heat-conducting plate, as well as multiple heat sinks, a cleaning mechanism, and a moving mechanism, wherein the multiple heat sinks are fixedly disposed on the top of the heat-conducting plate.

[0007] The cleaning mechanism includes a horizontal plate, multiple brushes, multiple first rotating shafts, a rotating assembly, a first transmission assembly, and multiple second transmission assemblies. The horizontal plate is positioned above multiple heat dissipation plates, each first rotating shaft is rotatably positioned below the horizontal plate via a bearing, and each brush is fixedly positioned at the bottom end of a first rotating shaft.

[0008] The moving mechanism includes a drive component and two sliding components.

[0009] As a further embodiment of this utility model: the drive assembly includes a motor, a lead screw, a slider, and two fixed plates. Both fixed plates are fixedly disposed above the heat-conducting plate. The motor is fixedly disposed on one side of one of the fixed plates. The lead screw is rotatably disposed between the two fixed plates, and one end of the lead screw is fixedly connected to the output end of the motor. The slider is sleeved on the outer wall of the lead screw, and the slider is threadedly connected to the lead screw. The end of the slider away from the lead screw is connected to the sliding assembly.

[0010] As a further embodiment of this utility model: each sliding component includes a guide rail and a sliding frame. The guide rail is fixedly disposed above the heat-conducting plate, and the sliding frame is slidably disposed inside the guide rail. The end of the slider away from the lead screw is fixedly connected to the sliding frame.

[0011] As a further embodiment of this utility model: the rotating assembly includes a rack, a gear, a rotating rod, and two fixed seats. The two fixed seats are fixedly mounted on one side of one of the sliding frames. The rotating rod is rotatably mounted on the two fixed seats. The gear is rotatably mounted at the bottom end of the rotating rod. The rack is fixedly mounted on the top of the heat-conducting plate.

[0012] As a further embodiment of this utility model: the first transmission assembly includes a second rotating shaft, a first chain and two first sprockets. The second rotating shaft is fixedly disposed above the rotating rod, one of the first sprockets is fixedly disposed on the outer wall of the second rotating shaft, and the other first sprocket is fixedly disposed on a second transmission assembly. The first chain is sleeved on the two first sprockets.

[0013] As a further embodiment of this utility model: each second transmission component includes a second chain and two second sprockets, each second sprocket is fixedly mounted on the outer wall of a first rotating shaft, and the second chain is sleeved on the outer wall of the two second sprockets.

[0014] As a further embodiment of this invention: each brush is detachably connected to a first rotating shaft.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. This utility model discloses an aluminum heat sink module. When it is necessary to clean between two heat sinks, the controller controls the motor to rotate, which drives the lead screw to rotate, thereby driving the slider to move. The slider drives the sliding component and the horizontal plate to move, which in turn drives multiple brushes to move, cleaning the gap between two heat sinks. This can effectively clean and scrape off the dust between two heat sinks, improving the heat dissipation effect.

[0017] 2. In this utility model, an aluminum heat sink module moves so that when the horizontal plate moves, it drives two fixed seats to move simultaneously through the sliding frame, thereby driving the rotating rod and gear to move simultaneously. When the gear moves, it rotates under the action of the rack, thereby driving the rotating rod and rotating shaft to rotate, which in turn drives the first transmission component to rotate, driving multiple brushes to rotate. By making the brushes rotate, the friction between the brushes and the two heat sinks is increased, thereby improving the cleaning effect. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0019] Figure 2This utility model Figure 1 A magnified structural diagram at point A.

[0020] Figure 3 This utility model Figure 1 A magnified structural diagram at point B.

[0021] Figure 4 This is a schematic diagram of the structure of the heat sink of this utility model.

[0022] Figure 5 This is a frontal view of a portion of the structure of this utility model.

[0023] Figure 6 This utility model Figure 5 A magnified structural diagram at point C.

[0024] The components are: 1. Heat-conducting plate; 2. Heat dissipation plate; 3. Brush; 4. Motor; 5. Lead screw; 6. Slider; 7. Fixing plate; 8. Guide rail; 9. Sliding frame; 10. Horizontal plate; 14. Rack; 15. Gear; 16. Rotating rod; 17. Fixing seat; 18. Rotating shaft; 19. First chain; 20. First sprocket; 21. Second chain; 22. First rotating shaft; 23. Second sprocket. Detailed Implementation

[0025] The principles and features of this utility model are described below with reference to the accompanying drawings. The examples given are only for explaining this utility model and are not intended to limit the scope of this utility model.

[0026] The present invention provides the following preferred embodiments:

[0027] Example 1, as Figures 1-6 As shown, an aluminum heat sink module includes a heat-conducting plate 1, and also includes multiple heat sinks 2, a cleaning mechanism and a moving mechanism. The multiple heat sinks 2 are all fixedly arranged on the top of the heat-conducting plate 1.

[0028] The cleaning mechanism includes a horizontal plate 10, multiple brushes 3, multiple first rotating shafts 22, a rotating assembly, a first transmission assembly, and multiple second transmission assemblies. The horizontal plate 10 is positioned above multiple heat dissipation plates 2. Each first rotating shaft 22 is rotatably positioned below the horizontal plate 10 via a bearing. Each brush 3 is fixedly positioned at the bottom end of a first rotating shaft 22.

[0029] The moving mechanism includes a drive component and two sliding components.

[0030] like Figures 1-6As shown, the drive assembly includes a motor 4, a lead screw 5, a slider 6, and two fixed plates 7. Both fixed plates 7 are fixedly mounted above the heat-conducting plate 1. The motor 4 is fixedly mounted on one side of one of the fixed plates 7. The lead screw 5 is rotatably mounted between the two fixed plates 7, and one end of the lead screw 5 is fixedly connected to the output end of the motor 4. The slider 6 is sleeved on the outer wall of the lead screw 5, and the slider 6 is threadedly connected to the lead screw 5. The end of the slider 6 away from the lead screw 5 is connected to the sliding assembly.

[0031] When it is necessary to clean between each pair of heat sinks 2, the controller controls the motor 4 to rotate, which drives the lead screw 5 to rotate, thereby moving the slider 6. The slider 6 drives the sliding component and the horizontal plate 10 to move, which in turn drives multiple brushes 3 to move, cleaning the gap between each pair of heat sinks 2, reducing the dust adhesion on the heat sinks 2 and causing poor heat dissipation effect, thus improving the heat dissipation effect.

[0032] like Figures 1-6 As shown, each sliding component includes a guide rail 8 and a sliding frame 9. The guide rail 8 is fixedly mounted above the heat conduction plate 1, and the sliding frame 9 is slidably mounted inside the guide rail 8. The end of the slider 6 away from the lead screw 5 is fixedly connected to the sliding frame 9.

[0033] When the slider 6 moves, the sliding frame 9, which is fixedly connected to the slider 6, moves simultaneously within the guide rail 8. The two guide rails 8 guide the two sliding frames 9, so that when the two sliding frames 9 move, they will drive the horizontal plate 10 to move, which in turn drives multiple brushes 3 to move, cleaning the gap between each pair of heat dissipation plates 2.

[0034] like Figures 1-6 As shown, the rotating assembly includes a rack 14, a gear 15, a rotating rod 16, and two fixed seats 17. The two fixed seats 17 are fixedly mounted on one side of one of the sliding frames 9. The rotating rod 16 is rotatably mounted on the two fixed seats 17. The gear 15 is rotatably mounted on the bottom end of the rotating rod 16. The rack 14 is fixedly mounted on the top of the heat-conducting plate 1.

[0035] When the horizontal plate 10 moves, it will drive the two fixed seats 17 to move simultaneously through the sliding frame 9, thereby driving the rotating rod 16 and the gear 15 to move simultaneously. When the gear 15 moves, it will rotate under the action of the rack 14, thereby driving the rotating rod 16 and the rotating shaft 18 to rotate, which in turn drives the first transmission component to rotate, driving multiple brushes 3 to rotate, thus achieving a cleaning effect.

[0036] like Figures 1-6As shown, the first transmission assembly includes a second rotating shaft 18, a first chain 19 and two first sprockets 20. The second rotating shaft 18 is fixedly disposed above the rotating rod 16. One of the first sprockets 20 is fixedly disposed on the outer wall of the second rotating shaft 18, and the other first sprocket 20 is fixedly disposed on a second transmission assembly. The first chain 19 is sleeved on the two first sprockets 20.

[0037] When the rotating shaft 18 rotates, it drives a first sprocket 20 fixed on the rotating shaft 18 to rotate, thereby driving the first chain 19 to rotate, driving another first sprocket 20 to rotate, and then driving the first rotating shaft 22 fixedly connected to the second first sprocket 20 to rotate. While the first rotating shaft 22 is rotating, it drives the second transmission component to rotate, thereby driving multiple first rotating shafts 22 to rotate through multiple second transmission components, driving multiple brushes 3 to rotate, and improving the cleaning effect of multiple brushes 3.

[0038] like Figures 1-6 As shown, each second transmission assembly includes a second chain 21 and two second sprockets 23. Each second sprocket 23 is fixedly mounted on the outer wall of a first rotating shaft 22. The second chain 21 is sleeved on the outer wall of the two second sprockets 23. It should be noted that the multiple second transmission assemblies are arranged alternately.

[0039] When one of the first rotating shafts 22 rotates, it drives the second sprocket 23 fixed on it to rotate, which in turn drives the second chain 21 sleeved on the second sprocket 23 to rotate, which in turn drives the other second sprocket 23 to rotate. Thus, through multiple alternately arranged second transmission components, all the first rotating shafts 22 are driven to rotate, which in turn drives all the brushes 3 to rotate, thereby improving the cleaning effect.

[0040] like Figures 1-6 As shown, each brush 3 is detachably connected to a first rotating shaft 22;

[0041] When one of the brushes 3 is damaged, it can be repaired by replacing it with a new brush 3, without having to replace the entire structure, which improves the practicality and flexibility of this module.

Claims

1. An aluminum heat sink module, comprising a heat-conducting plate (1), characterized in that, It also includes multiple heat sinks (2), a cleaning mechanism and a moving mechanism, with the multiple heat sinks (2) fixedly installed on the top of the heat conduction plate (1); The cleaning mechanism includes a horizontal plate (10), multiple brushes (3), multiple first rotating shafts (22), a rotating assembly, a first transmission assembly and multiple second transmission assemblies. The horizontal plate (10) is set above multiple heat sinks (2). Each first rotating shaft (22) is rotatably set below the horizontal plate (10) through a bearing. Each brush (3) is fixedly set at the bottom end of a first rotating shaft (22). The moving mechanism includes a drive component and two sliding components.

2. The aluminum heat sink module according to claim 1, characterized in that, The drive assembly includes a motor (4), a lead screw (5), a slider (6), and two fixed plates (7). Both fixed plates (7) are fixedly mounted above the heat-conducting plate (1). The motor (4) is fixedly mounted on one side of one of the fixed plates (7). The lead screw (5) is rotatably mounted between the two fixed plates (7), and one end of the lead screw (5) is fixedly connected to the output end of the motor (4). The slider (6) is sleeved on the outer wall of the lead screw (5), and the slider (6) is threadedly connected to the lead screw (5). The end of the slider (6) away from the lead screw (5) is connected to the sliding assembly.

3. An aluminum heat sink module according to claim 2, characterized in that, Each sliding assembly includes a guide rail (8) and a sliding frame (9). The guide rail (8) is fixedly mounted above the heat-conducting plate (1), and the sliding frame (9) is slidably mounted inside the guide rail (8). The end of the slider (6) away from the lead screw (5) is fixedly connected to the sliding frame (9).

4. An aluminum heat sink module according to claim 3, characterized in that, The rotating assembly includes a rack (14), a gear (15), a rotating rod (16), and two fixed seats (17). The two fixed seats (17) are fixedly mounted on one side of one of the sliding frames (9). The rotating rod (16) is rotatably mounted on the two fixed seats (17). The gear (15) is rotatably mounted on the bottom end of the rotating rod (16). The rack (14) is fixedly mounted on the top of the heat-conducting plate (1).

5. An aluminum heat sink module according to claim 4, characterized in that, The first transmission assembly includes a second rotating shaft (18), a first chain (19) and two first sprockets (20). The second rotating shaft (18) is fixedly disposed above the rotating rod (16). One of the first sprockets (20) is fixedly disposed on the outer wall of the second rotating shaft (18), and the other first sprocket (20) is fixedly disposed on a second transmission assembly. The first chain (19) is sleeved on the two first sprockets (20).

6. An aluminum heat sink module according to claim 5, characterized in that, Each second transmission assembly includes a second chain (21) and two second sprockets (23). Each second sprocket (23) is fixedly mounted on the outer wall of a first rotating shaft (22), and the second chain (21) is sleeved on the outer wall of the two second sprockets (23).

7. An aluminum heat sink module according to claim 6, characterized in that, Each brush (3) is detachably connected to a first rotating shaft (22).

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