Internal heat dissipation system of computer

Abstract

The utility model provides an internal heat dissipation system of a computer, which comprises a case, a machine cover is fixedly connected in the case, a motor is fixedly connected in the machine cover, the top of the motor is fixedly connected with a threaded screw rod, and the threaded screw rod penetrates through the machine cover and extends to the outside of the machine cover. According to the internal heat dissipation system of the computer, the motor is fixed through the machine cover in the machine case, the motor is connected with the threaded lead screw, and the threaded lead screw is movably connected with the round sleeve and matched with the movable block in a threaded mode. The movable block is connected with a supporting column, the supporting column is connected with a cooling fan through a circular ring sleeve and a supporting plate, a motor drives a threaded lead screw to rotate, the cooling fan can move flexibly, and the cooling range is expanded. In addition, the cross rod of the moving block is provided with a rubber cotton block which is matched with the vertical groove of the case and can slide stably.

Description

Technical Field

[0001] This utility model relates to the field of computer technology, and in particular to an internal heat dissipation system for a computer. Background Technology

[0002] Computers are becoming increasingly common, meeting the diverse needs of modern life and work. However, computer mainframes generate heat during prolonged operation, which can affect the lifespan of the computer. Therefore, the cooling effect of the computer's heat dissipation system is crucial.

[0003] Traditional computer cooling systems are inadequate. They cannot flexibly adjust the location of heat sinks based on the real-time heat generation of different hardware components. This results in some areas inside the computer case being chronically poorly cooled, causing hardware to operate in high-temperature environments, severely impacting performance and significantly shortening its lifespan.

[0004] Therefore, it is necessary to provide an internal heat dissipation system for a computer to solve the above-mentioned technical problems. Utility Model Content

[0005] This invention provides an internal heat dissipation system for a computer, which solves the problem of limited internal heat dissipation range in computers.

[0006] To solve the above-mentioned technical problems, the present invention provides an internal heat dissipation system for a computer, comprising: a chassis, a cover fixedly connected inside the chassis, a motor fixedly connected inside the cover, a threaded screw fixedly connected to the top of the motor, the threaded screw passing through the cover and extending to the outside of the cover, a circular sleeve fixedly connected inside the chassis, the inside of the circular sleeve being movably connected to the other end of the threaded screw, a movable block threadedly connected to the outer surface of the threaded screw, the threaded screw passing through the movable block and extending to the outside of the movable block, a support column fixedly connected to the front of the movable block, a circular ring fixedly connected to the other end of the support column, a support plate fixedly connected to the inner side of the circular ring, a cooling fan fixedly connected to the other end of the support plate, a crossbar fixedly connected to one side of the movable block, a first rubber cotton block fixedly connected to the top of the crossbar, a second rubber cotton block fixedly connected to the bottom of the crossbar, and a vertical groove formed on the inner wall of the chassis, the inside of the vertical groove being slidably connected to the other end of the crossbar.

[0007] Preferably, a sliding groove is fixedly connected to the inner wall of the chassis, a bottom telescopic rod is fixedly connected to the bottom of the inner wall of the sliding groove, a bottom spring is provided on the outside of the bottom telescopic rod, a lower pressure plate is fixedly connected to the top of the bottom telescopic rod, a lower pressure rubber sheet is fixedly connected to the top of the lower pressure plate, a top telescopic rod is fixedly connected to the top of the inner wall of the sliding groove, a top spring is provided on the outside of the top telescopic rod, an upper pressure plate is fixedly connected to the bottom of the top telescopic rod, an upper pressure rubber sheet is fixedly connected to the bottom of the upper pressure plate, and a slider is fixedly connected to the back of the movable block, the outside of the slider being slidably connected to the inside of the sliding groove.

[0008] Preferably, an adjusting sleeve is fixedly connected to the bottom of the chassis, and a stud is threadedly connected to the inside of the adjusting sleeve. The stud passes through the adjusting sleeve and extends to the outside of the adjusting sleeve, and a rubber gasket is fixedly connected to the bottom of the stud.

[0009] Preferably, the back of the chassis is provided with a ventilation mesh.

[0010] Preferably, an electrostatic conduction rod is fixedly connected to one side of the chassis.

[0011] Preferably, the top of the chassis has a placement slot.

[0012] Compared with related technologies, the internal heat dissipation system for computers provided by this utility model has the following beneficial effects:

[0013] This invention provides an internal cooling system for a computer. A motor is fixed within the chassis by a shroud. The motor is connected to a threaded screw, which is movably connected to a circular sleeve and threadedly engaged with a movable block. The movable block is connected to a support column, which is connected to a cooling fan via a circular sleeve and a support plate. The motor drives the threaded screw to rotate, allowing the cooling fan to move flexibly and expand the cooling range. Additionally, the horizontal bar of the movable block has rubber pads that engage with the vertical grooves of the chassis, enabling stable sliding and providing cushioning and shock absorption, thus improving system stability. Attached Figure Description

[0014] Figure 1 A schematic diagram of a preferred embodiment of the computer's internal heat dissipation system provided by this utility model;

[0015] Figure 2 for Figure 1 The diagram shows the rear view structure.

[0016] Figure 3 for Figure 1 The diagram shows the internal structure.

[0017] Figure 4 for Figure 3 The enlarged schematic diagram of part A shown below;

[0018] Figure 5 for Figure 3 The enlarged schematic diagram of section B is shown below;

[0019] Figure 6 for Figure 1 The side sectional view shown is shown below;

[0020] Figure 7 for Figure 6 The enlarged schematic diagram of section C is shown.

[0021] The following are the labels in the diagram: 1. Chassis, 2. Cover, 3. Motor, 4. Threaded screw, 5. Sleeve, 6. Moving block, 7. Support column, 8. Ring sleeve, 9. Support plate, 10. Cooling fan, 11. Crossbar, 12. First rubber cotton block, 13. Second rubber cotton block, 14. Vertical groove, 15. Sliding strip, 16. Bottom telescopic rod, 17. Bottom spring, 18. Lower pressure plate, 19. Lower pressure rubber sheet, 20. Top telescopic rod, 21. Top spring, 22. Upper pressure plate, 23. Upper pressure rubber sheet, 24. Slider, 25. Adjusting sleeve, 26. Stud, 27. Rubber pad, 28. Ventilation mesh, 29. Static conductivity rod, 30. Placement slot. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Please refer to the following: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 ,in, Figure 1 A schematic diagram of a preferred embodiment of the computer's internal heat dissipation system provided by this utility model; Figure 2 for Figure 1 The diagram shows the rear view structure. Figure 3 for Figure 1 The diagram shows the internal structure. Figure 4 for Figure 3 The enlarged schematic diagram of part A shown below; Figure 5 for Figure 3 The enlarged schematic diagram of section B is shown below; Figure 6 for Figure 1 The side sectional view shown is shown below; Figure 7 for Figure 6The diagram shows an enlarged view of section C. The computer's internal cooling system includes: a chassis 1, a housing 2 fixedly connected inside the chassis 1, a motor 3 fixedly connected inside the housing 2, a threaded screw 4 fixedly connected to the top of the motor 3, the threaded screw 4 passing through the housing 2 and extending to the outside of the housing 2, a circular sleeve 5 fixedly connected inside the chassis 1, the interior of the circular sleeve 5 being movably connected to the other end of the threaded screw 4, and a movable block 6 threadedly connected to the outer surface of the threaded screw 4, the threaded screw 4 passing through the movable block 6 and extending to the outside of the movable block 6. A support column 7 is fixedly connected to the front of the movable block 6, and a ring sleeve 8 is fixedly connected to the other end of the support column 7. A support plate 9 is fixedly connected to the inner side of the ring sleeve 8, and a cooling fan 10 is fixedly connected to the other end of the support plate 9. A crossbar 11 is fixedly connected to one side of the movable block 6. A first rubber cotton block 12 is fixedly connected to the top of the crossbar 11, and a second rubber cotton block 13 is fixedly connected to the bottom of the crossbar 11. A vertical groove 14 is provided on the inner wall of the chassis 1, and the interior of the vertical groove 14 is slidably connected to the other end of the crossbar 11.

[0024] The chassis 1 serves as the external protective structure for the entire system; the cover 2 protects the internal motor 3; the motor 3 drives the threaded screw 4 to rotate; with the cooperation of the sleeve 5, the rotation of the threaded screw 4 can drive the moving block 6 connected to it to move; the moving block 6 drives the cooling fan 10 to move up and down through the support column 7, the ring sleeve 8 and the support plate 9, realizing the heat dissipation adjustment of different positions inside the chassis, wherein the space between the support column 7 and the ring sleeve 8 is conducive to air flow; the crossbar 11 ensures the stability of the movement of the moving block 6, and the first rubber cotton block 12 and the second rubber cotton block 13 above and below it can play a role in buffering and shock absorption; the vertical groove 14 provides a track for the sliding of the crossbar 11.

[0025] A sliding groove strip 15 is fixedly connected to the inner wall of the chassis 1. A bottom telescopic rod 16 is fixedly connected to the bottom of the inner wall of the sliding groove strip 15. A bottom spring 17 is provided on the outside of the bottom telescopic rod 16. A lower pressure plate 18 is fixedly connected to the top of the bottom telescopic rod 16. A lower pressure rubber sheet 19 is fixedly connected to the top of the lower pressure plate 18. A top telescopic rod 20 is fixedly connected to the top of the inner wall of the sliding groove strip 15. A top spring 21 is provided on the outside of the top telescopic rod 20. An upper pressure plate 22 is fixedly connected to the bottom of the top telescopic rod 20. An upper pressure rubber sheet 23 is fixedly connected to the bottom of the upper pressure plate 22. A slider 24 is fixedly connected to the back of the moving block 6. The outside of the slider 24 is slidably connected to the inside of the sliding groove strip 15.

[0026] When the slider 24 moves upward and downward within the slide bar 15, the bottom telescopic rod 16 cooperates with the bottom spring 17, the lower pressure plate 18 and the lower pressure rubber sheet 19, and the top telescopic rod 20 and the top spring 21 work together, while the upper pressure plate 22 and the upper pressure rubber sheet 23 play a role in buffering and shock absorption. When slider 24 moves upward, it compresses the top telescopic rod 20 and the top spring 21, causing the upper pressure plate 22 and the upper pressure rubber sheet 23 to apply a certain elastic buffering force to slider 24. When slider 24 moves downward, it compresses the bottom telescopic rod 16 and the bottom spring 17, and the lower pressure plate 18 and the lower pressure rubber sheet 19 provide corresponding elastic buffering force to slider 24. This prevents the vibration generated by slider 24 during its up-and-down movement from being transmitted to other components inside the chassis 1, and prevents the screws of internal components from loosening, components from being damaged, or other components from being affected due to the large vibration generated by the movement of slider 24. This ensures the stable operation of the entire heat dissipation system and ensures that the cooling fan 10 will not have problems due to vibration during the position adjustment process, thereby ensuring that the entire internal heat dissipation system of the computer can operate safely, stably, and efficiently.

[0027] An adjusting sleeve 25 is fixedly connected to the bottom of the chassis 1. A stud 26 is threadedly connected to the inside of the adjusting sleeve 25. The stud 26 passes through the adjusting sleeve 25 and extends to the outside of the adjusting sleeve 25. A rubber pad 27 is fixedly connected to the bottom of the stud 26.

[0028] The height of the chassis 1 can be adjusted via the adjusting sleeve 25 at the bottom and the threaded stud 26 connected to it. By rotating the stud 26, which screws it in or out of the adjusting sleeve 25, the height of the chassis from the ground can be changed to meet different usage needs, such as adjusting the chassis position for better heat dissipation and user experience at different desktop heights. The rubber pad 27 at the bottom of the stud 26 serves as a buffer and anti-slip measure. When the chassis is placed on a flat surface such as a desktop, it can reduce the transmission of vibration between the chassis and the desktop, protecting the internal components from the impact of external vibrations, and also prevent the chassis from sliding due to accidental pushing, increasing the stability of the chassis.

[0029] A ventilation mesh 28 is provided on the back of the chassis 1.

[0030] The ventilation mesh 28 on the back of the chassis 1 can promote air circulation inside the chassis 1, help dissipate heat, prevent heat accumulation, ensure stable system operation, and at the same time prevent foreign objects from entering and protect internal components.

[0031] An electrostatic conduction rod 29 is fixedly connected to one side of the chassis 1.

[0032] The static electricity accumulated in the chassis 1 can be conducted away through the static electricity conduction rod 29 on one side of the chassis 1, so as to avoid damage to the internal components and ensure system stability.

[0033] The top of the chassis 1 is provided with a placement slot 30.

[0034] The slot 30 on the top of the chassis 1 can be used to store small computer accessories or frequently used items such as USB flash drives and card readers, making them easy to access, preventing loss, and improving ease of use.

[0035] The working principle of the internal heat dissipation system of the computer provided by this utility model is as follows: First, a motor 3 is installed in the casing 2 inside the chassis 1. A threaded rod 4 fixed at the top of the motor 3 passes through the casing 2 and extends to the outside. At the same time, a circular sleeve 5 inside the chassis 1 is movably connected to the other end of the threaded rod 4. Then, a movable block 6 is threadedly connected to the outer surface of the threaded rod 4. When the motor 3 starts, it drives the threaded rod 4 to rotate. Due to the threaded connection between the threaded rod 4 and the movable block 6, the movable block 6 moves up and down along the threaded rod 4. The movable block 6 drives the cooling fan 10 to move together through the front support column 7, the circular sleeve 8, and the support plate 9. The position of the cooling fan 10 can be adjusted to achieve heat dissipation adjustment at different locations inside the chassis 1. Furthermore, the space created by the support column 7 and the circular sleeve 8 is conducive to airflow. Finally, one end of the crossbar 11 on one side of the moving block 6 slides in the vertical groove 14 on the inner wall of the chassis 1. The first rubber cotton block 12 at the top of the crossbar 11 and the second rubber cotton block 13 at the bottom play a buffering and stabilizing role during the sliding of the crossbar 11, reducing the vibration generated during the rotation of the threaded screw 4 driven by the motor 3 and the movement of the moving block 6, ensuring the stable movement of the cooling fan 10, and improving the stability of the entire cooling system.

[0036] Compared with related technologies, the internal heat dissipation system for computers provided by this utility model has the following beneficial effects:

[0037] This invention provides an internal cooling system for a computer. A motor 3 is fixed to a casing 2 within a chassis 1. The motor 3 is connected to a threaded screw 4, which is movably connected to a sleeve 5 and threadedly engaged with a movable block 6. The movable block 6 is connected to a support column 7, which is connected to a cooling fan 10 via a ring sleeve 8 and a support plate 9. The motor 3 drives the threaded screw 4 to rotate, allowing the cooling fan 10 to move flexibly and expand the cooling range. Furthermore, the crossbar 11 of the movable block 6 has rubber pads that engage with the vertical slot 14 of the chassis, enabling stable sliding and providing cushioning and shock absorption, thus improving system stability.

[0038] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. An internal heat dissipation system of a computer, characterized by, The utility model provides a kind of computer cooling device, including: cabinet, the inside fixed connection of the cabinet is connected with machine cover, the inside fixed connection of the machine cover is connected with motor, the top of the motor is fixedly connected with threaded lead screw, the threaded lead screw is through machine cover and extends to the outside of machine cover, the inside fixed connection of the cabinet is connected with round sleeve, the other end of the threaded lead screw is movably connected with the inside of round sleeve, the outer surface of the threaded lead screw is threadedly connected with moving block, the threaded lead screw is through moving block and extends to the outside of moving block, the front of the moving block is fixedly connected with support column, the other end of the support column is fixedly connected with circular ring cover, the inner side of the circular ring cover is fixedly connected with support plate, the other end of the support plate is fixedly connected with cooling fan, one side of the moving block is fixedly connected with cross bar, the top of the cross bar is fixedly connected with first rubber cotton block, the bottom of the cross bar is fixedly connected with second rubber cotton block, vertical groove is set in the inner wall of the cabinet, and the other end of the cross bar is slidably connected with the inside of vertical groove.

2. The internal heat dissipation system of a computer according to claim 1, wherein, The inner wall of the cabinet is fixedly connected with sliding groove strip, the bottom of the inner wall of the sliding groove strip is fixedly connected with bottom telescopic rod, the outside of the bottom telescopic rod is provided with bottom spring, the top of the bottom telescopic rod is fixedly connected with lower pressing plate, the top of the lower pressing plate is fixedly connected with lower pressing rubber sheet, the top of the inner wall of the sliding groove strip is fixedly connected with top telescopic rod, the outside of the top telescopic rod is provided with top spring, the bottom of the top telescopic rod is fixedly connected with upper pressing plate, the bottom of the upper pressing plate is fixedly connected with upper pressing rubber sheet, the back of the moving block is fixedly connected with sliding block, and the outside of the sliding block is slidably connected with the inside of the sliding groove strip.

3. The internal heat dissipation system of a computer according to claim 1, wherein, The bottom of the cabinet is fixedly connected with adjusting sleeve, the inside of the adjusting sleeve is threadedly connected with stud, the stud is through adjusting sleeve and extends to the outside of adjusting sleeve, and the bottom of the stud is fixedly connected with rubber pad.

4. The internal heat dissipation system of a computer according to claim 1, wherein, The back of the cabinet is provided with ventilation mesh.

5. The internal heat dissipation system of a computer according to claim 1, wherein, One side of the cabinet is fixedly connected with electrostatic conduction rod.

6. The internal heat dissipation system of a computer according to claim 1, wherein, The top of the cabinet is provided with placing groove.

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