Cleaning device for cooling fins

Abstract

The utility model relates to the field of cooling fin cleaning, in particular to a cleaning device for cooling fins, and aims to solve the technical problems that when the cleaning device cleans the cooling fins, dust is easy to splash everywhere, and a cleaning structure of the cleaning device is difficult to efficiently clean dust in gaps of the cooling fins. According to the technical scheme, the cleaning device for the cooling fins comprises a dust collector, an air compressor, a frame assembly, a movable assembly, a shell assembly, a driving assembly and a cleaning assembly; the cooling fins are wrapped in the frame body, the air compressor and the dust collector are used for conducting preliminary wind power cleaning on the surfaces of the cooling fins, the cleaned dust is collected, and then the motor drives the movable table to move left and right in a reciprocating mode. And the cleaning brush which is also driven by the motor is used for cleaning gaps of the cooling fins, so that the problems that when the cleaning device is used for cleaning the cooling fins, dust is easy to splash everywhere, and a cleaning structure is difficult to efficiently clean the dust in the gaps of the cooling fins are solved.

Description

Technical Field

[0001] The utility model belongs to the field of heat sink cleaning, and particularly relates to a cleaning device for heat sinks. Background Art

[0002] Heat sinks are usually used in electronic devices and other systems that require heat dissipation to help dissipate heat and keep the device within a safe operating temperature range. Over time, dust, dirt, and other contaminants may accumulate on the heat sink, affecting its heat dissipation efficiency.

[0003] When the existing cleaning devices clean the heat sink, most of the existing cleaning devices clean the periphery of the heat sink through a brush, and the gaps of the heat sink need to be cleaned one by one by workers holding a brush, which is very time-consuming and laborious. Moreover, its cleaning structure is difficult to adsorb and collect the dust after cleaning, which greatly affects the health of users when the device is in use.

[0004] Therefore, aiming at the problem that the dust after cleaning is easy to fly everywhere when the above-mentioned cleaning device cleans the heat sink, which affects the health of users, and the cleaning structure is difficult to efficiently clean the dust in the gaps of the heat sink, a cleaning device for heat sinks is developed. By adding an air cleaning structure, a dust suction structure, a splash-proof structure for the box body, and a left-right reciprocating rotation cleaning structure to the cleaning device, the cleaning effect of the device on the gaps of the heat sink can be greatly improved, the service life of the device can be extended, and the safety of the device during use can also be improved. Summary of the Utility Model

[0005] In order to overcome the problems that the dust is easy to fly everywhere when the cleaning device cleans the heat sink, and its cleaning structure is difficult to efficiently clean the dust in the gaps of the heat sink.

[0006] The technical solution of the utility model is as follows: A cleaning device for heat sinks includes a vacuum cleaner and an air compressor, and also includes a frame assembly, a movable assembly, a housing assembly, a driving assembly, and a cleaning assembly. The frame assembly can be installed on the heat dissipation fins through bolts. Vacuum cleaners symmetrically arranged left and right are installed on the frame assembly. Air compressors symmetrically arranged up and down are also installed on the frame assembly. A driving assembly that provides power for the movable assembly is installed at the rear end of the frame assembly. Two groups of movable assemblies that slide left and right along the front end of the frame assembly are arranged on the driving assembly. Six groups of cleaning assemblies with self - contained brushes are installed on the movable assemblies. A housing assembly that protects the cleaning assemblies is arranged on the movable assemblies.

[0007] Preferably, the heat sink can be covered by the frame component, and an air compressor is used in conjunction with a vacuum cleaner to clean the dust on the heat sink by blowing, and the dust is sucked into the vacuum cleaner. Then, the driving component drives the cleaning component on the movable component to displace along the left and right ends of the frame component, so as to perform rotational cleaning on the gaps of the heat sink within the frame component.

[0008] Preferably, the frame component includes a frame body, a first groove, a second groove, mounting blocks, guide rails, through holes, and bearing blocks. The first grooves are penetrated through the left and right ends of the frame body, and the second grooves are penetrated through the upper and lower ends of the frame body. A vacuum cleaner is installed in the first groove, and an air compressor is installed in the second groove. During use, the heat sink can be wrapped around its periphery by the box-shaped frame body, and the air compressor is used to perform preliminary blowing cleaning on the surface of the heat sink, and the vacuum cleaner is used to collect the cleaned dust, thereby preventing the dust on the surface of the heat sink from splashing everywhere during the cleaning process and affecting the physical health of the user.

[0009] Preferably, symmetrically arranged mounting blocks are fixedly connected to the front end of the frame body, a bearing block is fixedly connected to the center position of the front end of the frame body, a guide rail is fixedly connected between the two mounting blocks, and equidistantly distributed through holes are penetrated through the front end of the frame body. During use, the guide rail can provide limiting assistance for the movable table to adjust its left and right displacement along the front end of the frame body, so as to improve the stability of the left and right displacement adjustment of the movable table.

[0010] Preferably, the driving component includes a first motor and a lead screw. The first motor is installed on the mounting block, and a lead screw is fixedly connected to one end of the output unit of the first motor close to each other. The left and right ends of the lead screw are adapted to the left and right ends of the bearing block. During use, by driving the lead screw to rotate with the first motor, power can be provided for the left and right displacement adjustment of the movable table.

[0011] Preferably, the movable component includes movable tables, third grooves, mounting grooves, and thread grooves. There are two movable tables. The upper and lower symmetrically arranged third grooves are penetrated through the left and right ends of the movable tables. The inner wall of the third groove is attached to the outer wall of the guide rail. Six equidistantly distributed mounting grooves are penetrated through the front and rear ends of the movable tables. The thread grooves are penetrated through the center positions of the left and right ends of the movable tables, and the thread grooves are adapted to the lead screw. During use, the movable tables driven by the first motor and moving and adjusting left and right along the outer wall of the guide rail can drive the cleaning brush to fully clean the gaps of the heat sink.

[0012] Preferably, the cleaning component includes a second motor, a cleaning shaft, and cleaning brushes. The second motor is fixedly connected to the installation groove. The rear end of the output unit of the second motor is fixedly connected to the cleaning shaft, and equidistantly distributed cleaning brushes are fixedly connected to the outer wall of the cleaning shaft. During use, the second motor can drive the cleaning brushes on the cleaning shaft to rotate to clean stubborn dust in the gaps of the heat sink.

[0013] Preferably, the housing component includes a housing and heat dissipation grooves. The housing is divided into two parts, and the two housings are installed at the front end of the movable table. Equidistantly distributed heat dissipation grooves are formed through the left and right ends of the housing. During use, the housing can provide impact protection for the second motor, and cooperate with the heat dissipation grooves to dissipate heat from it, thereby extending the service life and working efficiency of the second motor.

[0014] The beneficial effects of the present utility model are as follows:

[0015] 1. Through the cooperation of the frame component with the air compressor and the vacuum cleaner, the heat sink can be covered therein, and while cleaning the dust on the heat sink by wind power, the cleaned dust can be adsorbed and collected. Then, through the cooperation of the driving component with the movable component, the rotating cleaner can be driven to perform left and right sliding high-efficiency cleaning on the gaps of the heat sink, thereby improving the cleaning effect of the device on the heat sink;

[0016] 2. The guide rail can provide limit assistance for the left and right displacement adjustment of the movable table along the front end of the frame body to improve the stability of the left and right displacement adjustment of the movable table;

[0017] 3. The housing can provide impact protection for the second motor and cooperate with the heat dissipation grooves to dissipate heat from it, thereby extending the service life and working efficiency of the second motor. Description of the Drawings

[0018] Figure 1 Shown is a three-dimensional structural schematic diagram of a cleaning device for a heat sink of the present utility model;

[0019] Figure 2 Shown is a three-dimensional structural exploded schematic diagram of a cleaning device for a heat sink of the present utility model;

[0020] Figure 3 Shown is a three-dimensional structural schematic diagram of the frame component, vacuum cleaner, and air compressor of a cleaning device for a heat sink of the present utility model;

[0021] Figure 4 Shown is a three-dimensional structural exploded schematic diagram of the movable component, driving component, and housing component of a cleaning device for a heat sink of the present utility model;

[0022] Figure 5The figure shows a schematic exploded view of the three-dimensional structure of the cleaning component of a cleaning device for a heat sink according to the present utility model.

[0023] Description of reference numerals: 101 - frame body, 102 - first groove body, 103 - second groove body, 104 - mounting block, 105 - guide rail, 106 - through hole, 107 - bearing block, 201 - movable table, 202 - third groove body, 203 - mounting groove, 204 - screw groove, 301 - housing, 302 - heat dissipation groove, 401 - first motor, 402 - lead screw, 501 - second motor, 502 - cleaning shaft, 503 - cleaning brush, 6 - vacuum cleaner, 7 - air compressor. Detailed implementation manners

[0024] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0025] Please refer to Figure 1-2 , the present utility model provides an embodiment: a cleaning device for a heat sink, including a vacuum cleaner 6 and an air compressor 7, and further including a frame assembly, a movable assembly, a housing assembly, a driving assembly, and a cleaning assembly. The frame assembly can be installed on the heat dissipation fins through bolts. The vacuum cleaners 6 are symmetrically installed on the left and right of the frame assembly. The air compressors 7 are symmetrically installed on the top and bottom of the frame assembly. The driving assembly for providing power to the movable assembly is installed at the rear end of the frame assembly. Two groups of movable assemblies that slide left and right along the front end of the frame assembly are provided on the driving assembly. Six groups of cleaning assemblies with self - contained brushes are installed on the movable assemblies. A housing assembly for protecting the cleaning assemblies is provided on the movable assemblies. The heat sink can be covered by the frame assembly, and the air compressor 7 is used in cooperation with the vacuum cleaner 6 to clean the dust on the heat sink by wind force and suck the dust into the vacuum cleaner 6. Then, the driving assembly drives the cleaning assemblies on the movable assemblies to displace along the left and right ends of the frame assembly to perform rotational cleaning on the gaps of the heat sink within the frame assembly.

[0026] Please refer to Figure 3-4, in this embodiment, the frame assembly includes a frame body 101, a first groove body 102, a second groove body 103, a mounting block 104, a guide rail 105, a through hole 106, and a bearing block 107. The left and right ends of the frame body 101 are penetrated and provided with the first groove body 102, and the upper and lower ends of the frame body 101 are penetrated and provided with the second groove body 103. A vacuum cleaner 6 is installed in the first groove body 102, and an air compressor 7 is installed in the second groove body 103. When in use, the frame body 101 in the shape of a box can wrap the periphery of the heat sink therein, and the air compressor 7 is used to perform preliminary wind cleaning on the surface of the heat sink, and the vacuum cleaner 6 is used to collect the cleaned dust, so as to prevent the dust on the surface of the heat sink from splashing everywhere during the cleaning process and affecting the physical health of the user. The front end of the frame body 101 is fixedly connected with symmetric mounting blocks 104 on the left and right, and a bearing block 107 is fixedly connected to the center position of the front end of the frame body 101. A guide rail 105 is fixedly connected between the two mounting blocks 104. The front end of the frame body 101 is penetrated and provided with equally spaced through holes 106. When in use, the guide rail 105 can provide limit assistance for the movable table 201 to adjust its displacement in the left and right directions along the front end of the frame body 101, so as to improve the stability of the movable table 201 during left and right displacement adjustment. The movable assembly includes a movable table 201, a third groove body 202, a mounting groove 203, and a screw groove 204. The movable table 201 is divided into two. The left and right ends of the movable table 201 are penetrated and provided with symmetric third groove bodies 202 up and down. The inner wall of the third groove body 202 fits with the outer wall of the guide rail 105. The front and rear ends of the movable table 201 are penetrated and provided with six equally spaced mounting grooves 203. The center positions of the left and right ends of the movable table 201 are penetrated and provided with screw grooves 204, and the screw grooves 204 are adapted to the lead screw 402. When in use, the movable table 201 driven by the first motor 401 and moving and adjusting in the left and right displacement manner along the outer wall of the guide rail 105 can drive the cleaning brush 503 to fully clean the gaps of the heat sink. The housing assembly includes an outer shell 301 and a heat dissipation groove 302. The outer shell 301 is divided into two, and the two outer shells 301 are installed at the front end of the movable table 201. The left and right ends of the outer shell 301 are penetrated and provided with equally spaced heat dissipation grooves 302. When in use, the outer shell 301 can protect the second motor 501 from collision, and the heat dissipation groove 302 can dissipate heat from it, so as to improve the service life and working efficiency of the second motor 501. The driving assembly includes a first motor 401 and a lead screw 402. The first motor 401 is installed on the mounting block 104. The output unit of the first motor 401 is fixedly connected with the lead screw 402 at the end close to each other. The left and right ends of the lead screw 402 are adapted to the left and right ends of the bearing block 107. When in use, the first motor 401 drives the lead screw 402 to rotate, which can provide power for the left and right displacement adjustment of the movable table 201.

[0027] Please refer to Figure 5, in this embodiment, the cleaning component includes a second motor 501, a cleaning shaft 502, and a cleaning brush 503. The second motor 501 is fixedly connected to the installation groove 203. The rear end of the output unit of the second motor 501 is fixedly connected to the cleaning shaft 502, and the outer wall of the cleaning shaft 502 is fixedly connected with evenly distributed cleaning brushes 503. During use, the second motor 501 can drive the cleaning brushes 503 on the cleaning shaft 502 to rotate, so as to clean the stubborn dust at the gaps of the heat sink.

[0028] When working, first, the frame 101 is installed on the heat sink through bolts, and the upper and lower ends of the heat sink are cleaned by the air compressor 7, and the vacuum cleaner 6 adsorbs and collects the dust cleaned off. The frame 101 can confine the dust on the heat sink within the frame 101 to prevent the cleaned dust from splashing everywhere.

[0029] Next, start the first motor 401. The first motor 401 drives the lead screw 402 to rotate, so as to drive the movable table 201 to move reciprocally along the outer wall of the guide rail 105, and drive the cleaning shaft 502 and the cleaning brush 503 driven by the second motor 501 to clean the gaps of the heat sink efficiently.

[0030] Through the above steps, the heat sink is wrapped by the box-shaped frame 101, and the air compressor 7 and the vacuum cleaner 6 are used to conduct preliminary wind cleaning on the surface of the heat sink and collect the cleaned dust. Then, the motor drives the movable table 201 to move left and right reciprocally, and the cleaning brush 503 also driven by the motor cleans the gaps of the heat sink, solving the problems that the dust is easy to splash everywhere when the cleaning device cleans the heat sink, and its cleaning structure is difficult to clean the dust in the gaps of the heat sink efficiently.

[0031] The above has described in detail the embodiments of the present invention in conjunction with the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the gist of the present invention.

Claims

1. A cleaning device for a heat sink, comprising a vacuum cleaner (6) and an air compressor (7), characterized in that: It also includes a frame component, a movable component, a housing component, a driving component, and a cleaning component. The frame component can be installed on the heat dissipation fins through bolts. On the frame component, vacuum cleaners (6) that are symmetric left and right are installed. On the frame component, air compressors (7) that are symmetric up and down are also installed. At the rear end of the frame component, a driving component that provides power for the movable component is installed. On the driving component, two groups of movable components that slide left and right along the front end of the frame component are provided. On the movable component, six groups of cleaning components with self - contained brushes are installed. On the movable component, a housing component that protects the cleaning component is provided.

2. The cleaning device for a heat sink according to claim 1, characterized in that: The frame component includes a frame body (101), a first groove body (102), a second groove body (103), a mounting block (104), a guide rail (105), a through - hole (106), and a bearing block (107). At the left and right ends of the frame body (101), the first groove body (102) is penetrated and opened. At the upper and lower ends of the frame body (101), the second groove body (103) is penetrated and opened. The vacuum cleaner (6) is installed in the first groove body (102), and the air compressor (7) is installed in the second groove body (103).

3. The cleaning device for a heat sink according to claim 2, characterized in that: At the front end of the frame body (101), symmetric left - and - right mounting blocks (104) are fixedly connected. At the central position of the front end of the frame body (101), a bearing block (107) is fixedly connected. Between the two mounting blocks (104), a guide rail (105) is fixedly connected. At the front end of the frame body (101), through - holes (106) with equally - spaced distribution are penetrated and opened.

4. The cleaning device for a heat sink according to claim 3, characterized in that: The driving component includes a first motor (401) and a lead screw (402). The first motor (401) is installed on the mounting block (104). At the mutually - approaching ends of the output units of the first motor (401), the lead screw (402) is fixedly connected. The mutually - approaching ends of the lead screw (402) are adapted to the left and right ends of the bearing block (107).

5. The cleaning device for a heat sink according to claim 4, characterized in that: The movable component includes a movable table (201), a third groove body (202), a mounting groove (203), and a thread groove (204). The movable table (201) is divided into two. At the left and right ends of the movable table (201), symmetric - up - and - down third groove bodies (202) are penetrated and opened. The inner wall of the third groove body (202) is in contact with the outer wall of the guide rail (105). At the front and rear ends of the movable table (201), six equally - spaced mounting grooves (203) are penetrated and opened. At the central positions of the left and right ends of the movable table (201), a thread groove (204) is penetrated and opened. The thread groove (204) is adapted to the lead screw (402).

6. The cleaning device for a heat sink according to claim 5, wherein: The cleaning component includes a second motor (501), a cleaning shaft (502), and a cleaning brush (503). The second motor (501) is fixedly connected in the mounting groove (203). At the rear end of the output unit of the second motor (501), the cleaning shaft (502) is fixedly connected. On the outer wall of the cleaning shaft (502), equally - spaced cleaning brushes (503) are fixedly connected.

7. The cleaning device for a heat sink according to claim 6, characterized in that: The housing component includes a housing (301) and a heat dissipation groove (302). The housing (301) is divided into two. The two housings (301) are installed at the front end of the movable table (201). At the left and right ends of the housing (301), heat dissipation grooves (302) with equally - spaced distribution are penetrated and opened.

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