Graphene cooling fin cleaning device

Abstract

The utility model discloses a graphene cooling fin cleaning device which comprises a shell, a hollow plate is arranged in the shell, a second motor is installed at the upper end of the hollow plate, a rotating rod is rotationally connected to the lower end of the hollow plate, a transmission assembly is arranged on the rotating rod, and the transmission assembly is arranged on the shell. The tail end of an output shaft of the second motor extends to the lower end of the hollow plate, the transmission assembly comprises two gears meshed with each other, the two gears are fixedly connected to the output shaft of the second motor and the rotating rod respectively, and brush layers are fixedly connected to the tail end of the output shaft of the second motor and the lower end of the rotating rod. According to the cleaning device, the two brush layers rotate, due to the fact that the transmission assembly is in gear transmission, the rotating directions of the two brush layers are opposite, the upper surfaces of the cooling fins are cleaned, the cleaning effect is good, and meanwhile after the draught fan is started, the cooling fins can be collected through the collecting box and the hollow plate. And fine dust in the cleaning process is sucked into the hollow plate through a plurality of exhaust inlets.

Description

Technical Field

[0001] The present application relates to the technical field of graphene heat sinks, and in particular to a graphene heat sink cleaning device. Background Art

[0002] For example, a graphene heat sink cleaning device mentioned in announcement number CN202321690422.7, a graphene heat sink is a new thermal conductive and heat dissipating material of a graphene heat sink cleaning device, which has a unique grain orientation, uniformly conducts heat in two directions, shields heat sources and components, and improves the performance of electronic products. After long-term use, dust easily accumulates in the gaps of the graphene heat sink. In order not to affect the heat dissipation effect, it is necessary to use a cleaning device to clean it regularly. Most of the graphene heat sink cleaning devices often use threaded rods to drive the clamping plate to fix the heat sink when working, which is cumbersome, time-consuming and labor-intensive, and greatly reduces the working efficiency of the device;

[0003] The solution is to use a motor to drive the brush cylinder to rotate, and use the brush cylinder to clean the heat sink placed on the placement frame. The flexible bristles on the brush cylinder are long and can effectively clean the gaps of the heat sink. The cleaned dust and debris fall into the collection box, and the collection box can collect the dust and debris uniformly.

[0004] With respect to the above-mentioned related technologies, the inventor believes that when cleaning the heat sink, the device only performs simple cleaning through the brush layer, which causes some fine dust to remain in the gaps. At the same time, this cleaning method may scrape some dust into the air, so that the cleaned dust and debris cannot fall smoothly into the collection box;

[0005] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0006] In order to solve the problem that when cleaning the heat sink, the device only performs simple cleaning with a brush layer, which causes some fine dust to remain in the gaps, and this cleaning method may scrape some dust into the air, making it impossible for the cleaned dust and debris to fall smoothly into the collection box, the present application provides a graphene heat sink cleaning device.

[0007] The graphene heat sink cleaning device provided in this application adopts the following technical solution:

[0008] A graphene heat sink cleaning device comprises a shell, a hollow plate is arranged in the shell, a second motor is installed on the upper end of the hollow plate, the lower end of the hollow plate is rotatably connected to a rotating rod, a transmission assembly is arranged on the rotating rod, the output shaft end of the second motor extends to the lower end of the hollow plate, the transmission assembly comprises two mutually meshing gears, the two gears are respectively fixedly connected to the output shaft of the second motor and the rotating rod, a brush layer is fixedly connected to the output shaft end of the second motor and the lower end of the rotating rod, and a cleaning mechanism for the graphene heat sink is arranged in the shell.

[0009] Preferably, the cleaning mechanism includes a first motor installed on the left side of the shell, a reciprocating screw is rotatably connected between the left and right inner walls of the shell, the reciprocating screw is threadedly connected to the hollow plate, and the end of the output shaft of the first motor extends into the shell and is fixedly connected to one end of the reciprocating screw.

[0010] Preferably, a guide rod is fixedly connected between the left and right inner walls of the shell, the guide rod passes through the hollow plate and is slidably connected to the hollow plate, a fan is installed at the upper end of the shell, a collection box is provided at the upper end of the shell, the suction end of the fan extends into the collection box, and a filter plate is provided in the collection box.

[0011] Preferably, a plurality of air suction ports are provided at the lower end of the hollow plate, and the plurality of air suction ports are all connected to the interior of the hollow plate, and the collecting box is connected to the interior of the hollow plate through a connecting pipe.

[0012] Preferably, a slide groove is provided on the front side of the shell, a placement plate is slidably connected between the left and right inner walls of the shell, and the front side of the placement plate extends to the front side of the shell.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] 1. After the second motor is started, the transmission component will drive the rotating rod to rotate, and then the two brush layers will rotate. Since the transmission component is gear-driven, the two brush layers rotate in opposite directions, cleaning the upper surface of the heat sink, and the cleaning effect is better. At the same time, after the fan is started, it will pass through the collection box and the hollow plate, and some fine dust in the cleaning process will be sucked into the hollow plate through multiple air suction ports. These dusts will eventually enter the collection box and be filtered by the filter plate therein, further cleaning the surface of the heat sink, so that the cleaning effect is further improved, and at the same time, it can avoid the situation where dust is diffused in the air;

[0015] 2. After the first motor is started, the reciprocating screw rod will rotate, and then the hollow plate threadedly connected to it will drive the two brush layers to move back and forth left and right, so that the device can clean multiple heat sinks at the same time, thereby improving the cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the application;

[0017] Figure 2 It is a schematic diagram of the hollow plate structure of the embodiment of the application;

[0018] Figure 3 It is an application example Figure 1 Enlarged view of point A.

[0019] Explanation of the accompanying drawings: 1. Shell; 2. First motor; 3. Placement plate; 4. Slide groove; 5. Guide rod; 6. Reciprocating screw rod; 7. Hollow plate; 8. Second motor; 9. Fan; 10. Collection box; 11. Air suction port; 12. Transmission assembly; 13. Brush layer; 14. Rotating rod. DETAILED DESCRIPTION

[0020] The following is combined with Figure 1-3 This application is described in further detail.

[0021] The present application embodiment discloses a graphene heat sink cleaning device. Figure 1-3 A graphene heat sink cleaning device comprises a shell 1, a hollow plate 7 is arranged in the shell 1, a second motor 8 is installed on the upper end of the hollow plate 7, the lower end of the hollow plate 7 is rotatably connected to a rotating rod 14, a transmission assembly 12 is arranged on the rotating rod 14, the output shaft end of the second motor 8 extends to the lower end of the hollow plate 7, the transmission assembly 12 comprises two mutually meshing gears, the two gears are respectively fixedly connected to the output shaft of the second motor 8 and the rotating rod 14, the output shaft end of the second motor 8 and the lower end of the rotating rod 14 are both fixedly connected with a brush layer 13, the two brush layers 13 are both flexible bristles, and the bristles are relatively long, and a cleaning mechanism for the graphene heat sink is arranged in the shell 1.

[0022] After the second motor 8 is started, the transmission component 12 will drive the rotating rod 14 to rotate, and then the two brush layers 13 will rotate. Since the transmission component 12 is a gear transmission, the rotation directions of the two brush layers 13 are opposite, so the upper surface of the heat sink is cleaned, and the cleaning effect is better. At the same time, after the fan 9 is started, some fine dust in the cleaning process will be sucked into the hollow plate 7 through the collection box 10 and the hollow plate 7 through multiple air suction ports 11. The dust will eventually enter the collection box 10 and be filtered by the filter plate therein, so as to further clean the surface of the heat sink, so that the cleaning effect is further improved, and at the same time, it can avoid the situation where dust is diffused in the air.

[0023] Reference Figure 1-3The cleaning mechanism includes a first motor 2 installed on the left side of the shell 1. The model of the first motor 2 and the second motor 8 can be selected as YE2-6344-37KW. A reciprocating screw 6 is rotatably connected between the inner walls of the left and right sides of the shell 1. The reciprocating screw 6 is threadedly connected to the hollow plate 7. The end of the output shaft of the first motor 2 extends into the shell 1 and is fixedly connected to one end of the reciprocating screw 6. A guide rod 5 is fixedly connected between the inner walls of the left and right sides of the shell 1. The guide rod 5 penetrates the hollow plate 7 and is slidably connected to the hollow plate 7. A fan 9 is installed on the upper end of the shell 1. A collecting box 10 is provided at the upper end of the shell 1. The suction end of the fan 9 extends into the collecting box 10. A filter plate is provided in the collecting box 10. A plurality of suction ports 11 are provided at the lower end of the hollow plate 7. The plurality of suction ports 11 are all connected to the interior of the hollow plate 7. The collecting box 10 is connected to the interior of the hollow plate 7 through a connecting pipe.

[0024] After the first motor 2 is started, the reciprocating screw 6 will rotate, and then the hollow plate 7 threadedly connected thereto will drive the two brush layers 13 to move back and forth left and right, so that the device can clean multiple heat sinks at the same time.

[0025] Reference Figure 1 A slide groove 4 is provided on the front side of the shell 1, and a placement plate 3 is slidably connected between the left and right inner walls of the shell 1, and the front side of the placement plate 3 extends to the front side of the shell 1.

[0026] The implementation principle of a graphene heat sink cleaning device in the embodiment of the present application is as follows: when in use, the heat sink to be cleaned is placed on the upper end of the placement plate 3, and then the first motor 2, the second motor 8 and the fan 9 are started;

[0027] After the second motor 8 is started, the transmission assembly 12 will drive the rotating rod 14 to rotate, thereby causing the two brush layers 13 to rotate. Since the transmission assembly 12 is a gear transmission, the two brush layers 13 rotate in opposite directions, so that the upper surface of the heat sink is cleaned, and the cleaning effect is better. At the same time, after the fan 9 is started, some fine dust in the cleaning process will be sucked into the hollow plate 7 through the collection box 10 and the hollow plate 7 through multiple air suction ports 11. The dust will eventually enter the collection box 10 and be filtered by the filter plate therein, so as to further clean the surface of the heat sink, so that the cleaning effect is further improved, and at the same time, it can avoid the situation where dust is diffused in the air;

[0028] In the above process, after the first motor 2 is started, the reciprocating screw 6 will rotate, and then the hollow plate 7 threadedly connected thereto will drive the two brush layers 13 to move back and forth left and right, so that the device can clean multiple heat sinks at the same time, thereby improving the cleaning efficiency.

[0029] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0030] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0031] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0032] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A graphene heat sink cleaning device, comprising a housing (1), characterized in that: A hollow plate (7) is arranged in the shell (1), a second motor (8) is installed at the upper end of the hollow plate (7), a rotating rod (14) is rotatably connected to the lower end of the hollow plate (7), a transmission assembly (12) is arranged on the rotating rod (14), the output shaft end of the second motor (8) extends to the lower end of the hollow plate (7), the transmission assembly (12) comprises two mutually meshing gears, the two gears are respectively fixedly connected to the output shaft of the second motor (8) and the rotating rod (14), the output shaft end of the second motor (8) and the lower end of the rotating rod (14) are both fixedly connected to a brush layer (13), and a cleaning mechanism for the graphene heat sink is arranged in the shell (1).

2. A graphene heat sink cleaning device according to claim 1, characterized in that: The cleaning mechanism comprises a first motor (2) mounted on the left side of a housing (1); a reciprocating screw (6) is rotatably connected between the left and right inner walls of the housing (1); the reciprocating screw (6) is threadedly connected to a hollow plate (7); the output shaft end of the first motor (2) extends into the housing (1) and is fixedly connected to one end of the reciprocating screw (6).

3. A graphene heat sink cleaning device according to claim 2, characterized in that: A guide rod (5) is fixedly connected between the inner walls on the left and right sides of the shell (1); the guide rod (5) passes through the hollow plate (7) and is slidably connected to the hollow plate (7); a fan (9) is installed at the upper end of the shell (1); a collection box (10) is provided at the upper end of the shell (1); an air suction end of the fan (9) extends into the collection box (10); a filter plate is provided in the collection box (10).

4. A graphene heat sink cleaning device according to claim 3, characterized in that: A plurality of air suction ports (11) are provided at the lower end of the hollow plate (7), and the plurality of air suction ports (11) are all connected to the interior of the hollow plate (7). The collection box (10) is connected to the interior of the hollow plate (7) via a connecting pipe.

5. A graphene heat sink cleaning device according to claim 4, characterized in that: A slide groove (4) is provided on the front side of the shell (1), and a placement plate (3) is slidably connected between the left and right inner walls of the shell (1), and the front side of the placement plate (3) extends to the front side of the shell (1).

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