Novel CPU cooling fan

Abstract

The utility model provides a novel CPU cooling fan, and relates to the technical field of cooling fan equipment. Comprising a dustproof mounting box, an air outlet partition plate is mounted on one side of the dustproof mounting box, and by arranging the dustproof mounting box, a wireless signal transceiver, a first fan mounting frame and a heat dissipation mechanism, power resources are guaranteed through two storage batteries during equipment operation; the dustproof mounting box is integrally mounted through cooperation of the fixing bottom plate and the first positioning bolts, subsequent auxiliary heat dissipation of a CPU is facilitated, meanwhile, quick disassembly is facilitated through a bolt structure, the daily maintenance labor intensity is reduced, auxiliary illumination is achieved through the illumination lamp, the use flexibility of the equipment is improved, and the practicability is high. The internal equipment can be conveniently and rapidly separated during manual maintenance, so that the overall operation period is shortened, meanwhile, through arrangement of the semiconductor equipment, the purpose of rapid heat dissipation is achieved, and the equipment is protected to a certain degree.

Description

TECHNICAL FIELD

[0001] The utility model relates to a heat dissipation fan equipment technical field especially relates to a novel CPU heat dissipation fan. BACKGROUND

[0002] CPU is the operation core and control core of computer, and the main function is to explain computer instruction and handle data in computer software, and it will produce a large amount of heat in the working process, must carry out effective heat dissipation, otherwise can reduce the computer performance, and seriously can burn and directly lead to computer unable to use.

[0003] In actual work, the computer in the prior art will be equipped with CPU heat dissipation fan for CPU, and the existing CPU heat dissipation fan has the problem of low heat dissipation efficiency when using, when needing to carry out rapid heat dissipation, the existing fan is difficult to quickly complete the task, causes the damage of different degrees to internal power components, CPU and other equipment, simultaneously occupies a large amount of equipment to operate when carrying out overhauling and maintaining, time-consuming and laborious, influences normal use, thereby lengthens the overall labor cycle.

[0004] Therefore, the utility model provides a novel CPU heat dissipation fan. UTILITY MODEL CONTENT

[0005] The utility model aims at solving the shortcomings in the prior art, and provides a novel CPU heat dissipation fan.

[0006] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme: a novel CPU heat dissipation fan, including dustproof installation box,

[0007] The dustproof installation box is provided with an air outlet baffle on one side, and a plurality of air outlet grooves are arranged in the air outlet baffle, which can guide the air outlet to form multiple air flows and avoid damaging the CPU and other equipment.

[0008] The dustproof installation box is provided with a first fan mounting frame inside, and the first fan mounting frame is provided with a first heat dissipation fan inside.

[0009] The dustproof installation box is provided with a partition plate inside, and the partition plate is arranged on one side of the first fan mounting frame, and a limiting baffle is arranged on one side of the partition plate.

[0010] The limiting baffle is provided with a second fan mounting frame inside, and the second fan mounting frame is provided with a second heat dissipation fan inside, and the second heat dissipation fan is a bidirectional fan, and the first heat dissipation fan and the second heat dissipation fan are operated to perform normal air outlet treatment when the CPU is normally cooled.

[0011] A thermoelectric cooler is installed inside the isolation plate. A cooling end is installed on the side of the thermoelectric cooler closest to the limiting partition, and a heating end is installed on the side of the thermoelectric cooler furthest from the cooling end. A metal conductive plate is installed inside the isolation plate, below the heating end. A mounting sleeve extending to the bottom of the isolation plate is fixedly connected to the bottom of the metal conductive plate. Auxiliary positioning plates are installed on both sides of the mounting sleeve. Evenly spaced heat dissipation pipes are installed inside the mounting sleeve. Evenly spaced discharge pipes are installed at the bottom end of the heating end, and the bottom ends of all discharge pipes extend to the mounting sleeve. Internally, when the temperature sensor detects that the dustproof mounting box is affected by the CPU or is in a high-temperature state, the second cooling fan, with its bidirectional design, blows the cooling gas from the cooling end to the outside of the dustproof mounting box to assist in cooling the CPU. At the same time, it also cools the inside of the dustproof mounting box. The heat generated by the semiconductor cooling chip during operation is discharged through the heating end to the exhaust pipe and heat dissipation pipe until it is discharged. The metal conductive plate and mounting sleeve assist in temperature conduction, which accelerates the heat dissipation efficiency. During use, the heat dissipation pipe can be connected to an external air pump to accelerate the heat dissipation speed, which can be adjusted according to the needs of use.

[0012] In a preferred embodiment, the dustproof mounting box has an internal mounting cavity, and a moisture-proof base plate is installed inside the mounting cavity. A temperature sensor is fixedly connected to the top of the moisture-proof base plate, and the moisture-proof base plate is located below the first fan mounting bracket. The temperature sensor monitors and processes the temperature changes inside the dustproof mounting box in real time. The heat dissipation mechanism is properly installed by using the internal mounting cavity inside the dustproof mounting box.

[0013] The technical effect of adopting the above-mentioned further solution is that the temperature sensor monitors and processes the temperature change inside the dustproof installation box in real time, and the heat dissipation mechanism is properly installed by opening an installation cavity inside the dustproof installation box.

[0014] In a preferred embodiment, two dustproof frames are installed on the side of the dustproof mounting box away from the air outlet baffle. Second positioning bolts for use with the dustproof frames are installed on the outside of the dustproof mounting box, reinforcing the dustproof frames to the dustproof mounting box. The dustproof frames provide self-heating for the interior of the dustproof mounting box. Each dustproof frame has a filter screen installed inside, achieving daily dust isolation. A mounting plate is installed on the top of the dustproof mounting box. Two batteries are installed inside the dustproof mounting box and below the mounting plate, symmetrically distributed. A third positioning bolt is installed on the top of each battery, ensuring power supply for equipment operation.

[0015] The technical effects of adopting the above-mentioned further solutions are: daily dust isolation is achieved through the design of the filter screen, and the dustproof mounting box is used for self-heating of the dustproof installation box.

[0016] In a preferred embodiment, both sides of the dustproof mounting box are fixedly connected to fixed base plates. Each of the two fixed base plates has two threaded first positioning bolts, symmetrically distributed. The dustproof mounting box is pre-moved to the CPU side, and then installed as a whole using the fixed base plates and the first positioning bolts. This facilitates subsequent auxiliary cooling of the CPU. The bolt structure also allows for quick and easy disassembly, reducing the workload of daily maintenance. The top of the cooling end is equipped with equidistantly distributed fixing columns, one end of which extends to the inner wall of the isolation plate. These fixing columns reinforce the heating end, thereby reinforcing the semiconductor cooling chip and the isolation plate. A lighting lamp is installed on one side of the dustproof mounting box, located above one of the fixed base plates, providing auxiliary lighting and improving the flexibility of the equipment.

[0017] The technical advantages of adopting the above-mentioned further solution are: the dustproof mounting box is installed as a whole by using the fixed base plate and the first positioning bolt, which facilitates subsequent auxiliary heat dissipation of the CPU. At the same time, the bolt structure facilitates quick disassembly and reduces the labor intensity of daily maintenance.

[0018] In a preferred embodiment, a wireless transceiver is fixedly connected to the other side of the dustproof mounting box. The wireless transceiver is located on the side of the dustproof mounting box away from the lighting fixture. A main control board is fixedly connected inside the wireless transceiver, and a control chip is fixedly connected to the outside of the main control board. The lighting fixture, battery, wireless transceiver, first cooling fan, temperature sensor, second cooling fan, isolation plate, thermoelectric cooler, and cooling terminal are all electrically connected to the control chip. The control chip is used to control the operation of the lighting fixture, battery, wireless transceiver, first cooling fan, temperature sensor, second cooling fan, isolation plate, thermoelectric cooler, and cooling terminal, realizing unified management of power equipment and facilitating manual management.

[0019] The technical effect of adopting the above-mentioned further solution is that the control chip is used to control the operation of lighting, storage battery, wireless signal transceiver, first cooling fan, temperature sensor, second cooling fan, isolation plate, semiconductor cooling chip and cooling end, realizing unified management of power equipment and facilitating manual management.

[0020] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0021] By incorporating a dustproof mounting box, a wireless transceiver, a first fan mounting bracket, and a heat dissipation mechanism, the system guides the airflow into multiple channels through the exhaust baffle and exhaust duct, preventing direct airflow from damaging the CPU. During normal CPU cooling, both the first and second cooling fans operate for proper airflow. When the temperature sensor detects that the dustproof mounting box is affected by the CPU or is itself at a high temperature, the second cooling fan, with its bidirectional design, blows cooling gas from the cooling end to the outside of the dustproof mounting box to assist in CPU cooling. Simultaneously, it cools the interior of the dustproof mounting box. The heat generated by the semiconductor cooling chip during operation is discharged through the heating end to the exhaust pipe and heat dissipation pipe until it is completely exhausted. The metal conductive plate... The mounting sleeve facilitates auxiliary temperature conduction, accelerating heat dissipation. During use, the heat dissipation pipe can be connected to an external air pump to further accelerate heat removal. Adjustments can be made as needed. A filter design ensures daily dust isolation. Two batteries provide power for equipment operation. The dustproof mounting box is installed using a fixed base plate and first positioning bolts, facilitating subsequent auxiliary heat dissipation for the CPU. The bolt structure allows for quick disassembly, reducing daily maintenance workload. A supplementary lighting enhances the equipment's flexibility and allows for rapid separation of internal components during manual maintenance, shortening the overall work cycle. The inclusion of semiconductor devices ensures rapid heat dissipation and provides a degree of protection for the equipment. Attached Figure Description

[0022] Figure 1 A schematic diagram of the overall structure of a novel CPU cooling fan provided by this utility model. Figure 1 ;

[0023] Figure 2 A schematic diagram of the overall structure of a novel CPU cooling fan provided by this utility model. Figure 2 ;

[0024] Figure 3 A schematic diagram of the internal structure of a dustproof mounting box for a novel CPU cooling fan provided by this utility model;

[0025] Figure 4 A schematic diagram of the enlarged heat dissipation mechanism of a novel CPU cooling fan provided by this utility model. Figure 1 ;

[0026] Figure 2 A schematic diagram of the enlarged heat dissipation mechanism of a novel CPU cooling fan provided by this utility model. Figures 1-5 .

[0027] Legend:

[0028] 1. Dustproof mounting box; 11. Mounting top plate; 12. Fixed base plate; 13. First positioning bolt; 14. Dustproof frame; 15. Second positioning bolt; 16. Lighting lamp; 17. Battery; 18. Third positioning bolt; 19. Mounting cavity;

[0029] 2. Wireless signal transceiver; 21. Air outlet baffle; 22. Air outlet duct;

[0030] 3. First fan mounting bracket; 31. First cooling fan; 32. Moisture-proof base plate; 33. Temperature sensor;

[0031] 4. Limiting partition; 41. Second fan mounting bracket; 42. Second cooling fan;

[0032] 5. Isolation plate; 51. Semiconductor cooling chip; 52. Cooling end; 53. Heating end; 54. Metal conductive plate; 55. Fixing column; 56. Discharge pipe; 57. Mounting sleeve; 58. Auxiliary positioning plate; 59. Heat dissipation pipe. Detailed Implementation

[0033] 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 protection scope of the present utility model.

[0034] like Figures 1-3 As shown, this embodiment provides a technical solution: a novel CPU cooling fan, including a dustproof mounting box 1, an air outlet baffle 21 installed on one side of the dustproof mounting box 1, and air outlet slots 22 evenly distributed inside the air outlet baffle 21. The air outlet baffle 21 and the air outlet slots 22 work together to guide the air out into multiple airflows, avoiding direct airflow to the CPU and causing damage to the equipment.

[0035] Inside the dustproof mounting box 1 of this solution, a first fan mounting bracket 3 is installed, and inside the first fan mounting bracket 3, a first cooling fan 31 is installed; inside the dustproof mounting box 1, an isolation plate 5 is installed, the isolation plate 5 is located on one side of the first fan mounting bracket 3, and a limiting partition 4 is installed on one side of the isolation plate 5; inside the limiting partition 4, a second fan mounting bracket 41 is installed, and inside the second fan mounting bracket 41, a second cooling fan 42 is installed. The second cooling fan 42 is a bidirectional fan. When cooling the CPU normally, both the first cooling fan 31 and the second cooling fan 42 run to provide normal airflow.

[0036] In this design, a semiconductor cooling chip 51 is installed inside the isolation plate 5. A cooling end 52 is installed on the side of the semiconductor cooling chip 51 closest to the limiting partition 4, and a heating end 53 is installed on the end of the semiconductor cooling chip 51 furthest from the cooling end 52. A metal conductive plate 54 is installed inside the isolation plate 5 and below the heating end 53. A mounting sleeve 57 extending to the bottom of the metal conductive plate 54 is fixedly connected to the bottom of the metal conductive plate 54. Auxiliary positioning plates 58 are installed on both sides of the mounting sleeve 57. Heat dissipation pipes 59 are evenly distributed inside the mounting sleeve 57. An equally distributed exhaust pipe 56 is installed at one bottom end of the heating end 53, and the bottom ends of the exhaust pipes 56 all extend to the mounting sleeve 5. Inside the dustproof mounting box 1, when the temperature sensor 33 detects that the interior is affected by the CPU or is in a high-temperature state, the second cooling fan 42, with its bidirectional fan design, blows the cooling gas from the cooling end 52 to the outside of the dustproof mounting box 1 to assist the CPU in heat dissipation. At the same time, it also heats up the interior of the dustproof mounting box 1. The heat generated by the semiconductor cooling chip 51 during operation is discharged through the heating end 53 to the exhaust pipe 56 and the heat dissipation pipe 59 until it is discharged. The metal conductive plate 54 and the mounting sleeve 57 assist in temperature conduction, which accelerates the heat dissipation efficiency. During use, the heat dissipation pipe 59 can be connected to an external air pump to accelerate the heat dissipation speed, which can be adjusted according to the needs of use.

[0037] Going further, such as Figures 1-3 As shown: In this solution, the dustproof mounting box 1 has an internal mounting cavity 19. A moisture-proof base plate 32 is installed inside the mounting cavity 19. A temperature sensor 33 is fixedly connected to the top of the moisture-proof base plate 32. The moisture-proof base plate 32 is located below the first fan mounting bracket 3. The temperature sensor 33 monitors and processes the temperature changes inside the dustproof mounting box 1 in real time. The heat dissipation mechanism is properly installed by using the internal mounting cavity 19 inside the dustproof mounting box 1.

[0038] In this solution, two dustproof racks 14 are installed on the side of the dustproof installation box 1 away from the air outlet baffle 21. Second positioning bolts 15 are installed on the outside of the dustproof installation box 1 to cooperate with the dustproof racks 14. The dustproof racks 14 and the dustproof installation box 1 are reinforced by the second positioning bolts 15. The dustproof racks 14 provide self-heating treatment inside the dustproof installation box 1. Each dustproof rack 14 is equipped with a filter screen. The design of the filter screen achieves daily dust isolation treatment.

[0039] Going further, such as Figures 1-5 As shown: In this solution, a mounting plate 11 is installed on the top of the dustproof mounting box 1. Two batteries 17 are installed inside the dustproof mounting box 1 and below the mounting plate 11. The two batteries 17 are symmetrically distributed, and a third positioning bolt 18 is installed on the top of each of the two batteries 17. The two batteries 17 provide power resources for the equipment to operate.

[0040] In this solution, both sides of the dustproof mounting box 1 are fixedly connected to a base plate 12. The interior of each base plate 12 is threaded with two first positioning bolts 13. The two first positioning bolts 13 are symmetrically distributed. The dustproof mounting box 1 is moved to the side of the CPU in advance. The dustproof mounting box 1 is installed as a whole by the cooperation of the base plate 12 and the first positioning bolts 13. This facilitates subsequent auxiliary heat dissipation of the CPU. At the same time, the bolt structure facilitates quick disassembly and reduces the labor intensity of daily maintenance.

[0041] Going further, such as Figures 1-5 As shown in the diagram, a wireless transceiver 2 is fixedly connected to the other side of the dustproof mounting box 1 in this scheme. The wireless transceiver 2 is located on the side of the dustproof mounting box 1 away from the lighting lamp 16. A main control board is fixedly connected inside the wireless transceiver 2, and a control chip is fixedly connected to the outside of the main control board. The lighting lamp 16, the battery 17, the wireless transceiver 2, the first cooling fan 31, the temperature sensor 33, the second cooling fan 42, the isolation plate 5, the semiconductor cooling chip 51, and the cooling terminal 52 are all electrically connected to the control chip. The control chip is used to control the operation of the lighting lamp 16, the battery 17, the wireless transceiver 2, the first cooling fan 31, the temperature sensor 33, the second cooling fan 42, the isolation plate 5, the semiconductor cooling chip 51, and the cooling terminal 52, thereby realizing unified management of electrical equipment and facilitating manual management.

[0042] Going further, such as Figures 1-5 As shown, in this scheme, the top of the cooling end 52 is equipped with equidistantly distributed fixing columns 55. One end of the top of each fixing column 55 extends to the inner wall of the isolation plate 5. The heating end 53 is reinforced by the fixing columns 55, thereby realizing the reinforcement operation of the semiconductor cooling chip 51 and the isolation plate 5. A lighting lamp 16 is installed on one side of the dustproof installation box 1. The lighting lamp 16 is located above one of the fixing base plates 12. The lighting lamp 16 provides auxiliary lighting and improves the flexibility of the equipment.

[0043] Working principle:

[0044] like ​ As shown:

[0045] By setting up a dustproof mounting box 1, a wireless signal transceiver 2, a first fan mounting bracket 3, and a heat dissipation mechanism, the air outlet baffle 21 and the air outlet slot 22 work together to guide the air outlet into multiple airflows during use, avoiding direct airflow onto the CPU and preventing damage to the device.

[0046] During normal CPU cooling, both the first cooling fan 31 and the second cooling fan 42 operate to provide normal airflow. When the temperature sensor 33 detects that the interior of the dustproof mounting box 1 is affected by the CPU or is in a high-temperature state, the second cooling fan 42, with its bidirectional fan design, blows the cooling gas from the cooling end 52 to the outside of the dustproof mounting box 1 to assist in CPU cooling. At the same time, it also cools the interior of the dustproof mounting box 1. The heat generated by the semiconductor cooling chip 51 during operation is discharged through the heating end 53 to the exhaust pipe 56 and the heat dissipation pipe 59 until it is exhausted. The metal conductive plate 54 and the mounting sleeve 57 assist in temperature conduction, accelerating the heat dissipation efficiency.

[0047] When in use, the heat dissipation pipe 59 can be connected to an external air pump to accelerate the heat dissipation speed, and can be adjusted according to the needs of use.

[0048] The control chip is used to control the operation of the lighting lamp 16, the storage battery 17, the wireless signal transceiver 2, the first cooling fan 31, the temperature sensor 33, the second cooling fan 42, the isolation plate 5, the semiconductor cooling chip 51, and the cooling end 52, realizing unified management of power equipment and facilitating manual management.

[0049] The dustproof mounting box 1 has an inner cavity 19 for installation, which is used to install the heat dissipation mechanism. The dustproof frame 14 provides heat dissipation for the inside of the dustproof mounting box 1. Each dustproof frame 14 is equipped with a filter screen, which is designed to isolate dust in daily use. Two batteries 17 provide power for the equipment during operation.

[0050] The dustproof mounting box 1 is installed as a whole by using the fixed base plate 12 and the first positioning bolt 13, which facilitates subsequent auxiliary heat dissipation of the CPU. At the same time, the bolt structure facilitates quick disassembly and reduces the labor intensity of daily maintenance.

[0051] The auxiliary lighting provided by the lighting lamp 16 improves the flexibility of equipment use and facilitates the quick separation of internal equipment during manual maintenance, thereby shortening the overall operation cycle. At the same time, the inclusion of semiconductor devices achieves rapid heat dissipation and provides a certain degree of protection for the equipment.

[0052] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A novel CPU cooling fan, comprising a dustproof mounting housing (1), characterized in that, An air outlet baffle (21) is installed on one side of the dustproof installation box (1), and the air outlet baffle (21) has equidistantly distributed air outlet slots (22) inside; The dustproof mounting box (1) is equipped with a first fan mounting bracket (3), and the first fan mounting bracket (3) is equipped with a first cooling fan (31). The dustproof installation box (1) is equipped with an isolation plate (5), and a limiting partition (4) is installed on one side of the isolation plate (5); The limiting partition (4) is equipped with a second fan mounting bracket (41), and the second fan mounting bracket (41) is equipped with a second cooling fan (42). A semiconductor cooling chip (51) is installed inside the isolation plate (5). A cooling end (52) is installed on the side of the semiconductor cooling chip (51) near the limiting partition (4). A heating end (53) is installed on the end of the semiconductor cooling chip (51) away from the cooling end (52). A metal conductive plate (54) is installed inside the isolation plate (5) and below the heating end (53). A mounting sleeve (57) extending to the bottom of the isolation plate (54) is fixedly connected to the bottom of the metal conductive plate (54). Auxiliary positioning plates (58) are installed on both sides of the mounting sleeve (57). Heat dissipation pipes (59) are evenly distributed inside the mounting sleeve (57). An exhaust pipe (56) is evenly distributed at one bottom end of the heating end (53).

2. The novel CPU cooling fan according to claim 1, characterized in that: The dustproof installation box (1) has an internal installation cavity (19) inside, and a moisture-proof base plate (32) is installed inside the installation cavity (19). A temperature sensor (33) is fixedly connected to the top of the moisture-proof base plate (32).

3. The novel CPU cooling fan according to claim 1, characterized in that: Two dustproof brackets (14) are installed on the side of the dustproof mounting box (1) away from the air outlet baffle (21), and a second positioning bolt (15) for use with the dustproof bracket (14) is installed on the outside of the dustproof mounting box (1).

4. The novel CPU cooling fan according to claim 2, characterized in that: The dustproof mounting box (1) is equipped with a mounting top plate (11). Inside the dustproof mounting box (1) and below the mounting top plate (11), two batteries (17) are installed. The two batteries (17) are symmetrically distributed, and a third positioning bolt (18) is installed on the top of each of the two batteries (17).

5. The novel CPU cooling fan according to claim 4, characterized in that: Both sides of the dustproof installation box (1) are fixedly connected to a base plate (12), and the interior of the two base plates (12) is threaded with two first positioning bolts (13).

6. The novel CPU cooling fan according to claim 4, characterized in that: The top of the cooling end (52) is equipped with equidistant fixed columns (55), one end of the top of each fixed column (55) extends to the inner wall of the isolation plate (5), and a lighting lamp (16) is installed on one side of the dustproof installation box (1).

7. The novel CPU cooling fan according to claim 6, characterized in that: A wireless transceiver (2) is fixedly connected to the other side of the dustproof installation box (1). A main control board is fixedly connected inside the wireless transceiver (2). A control chip is fixedly connected to the outside of the main control board. The lighting lamp (16), the battery (17), the wireless transceiver (2), the first cooling fan (31), the temperature sensor (33), the second cooling fan (42), the isolation plate (5), the semiconductor cooling chip (51), and the cooling end (52) are all electrically connected to the control chip.

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