CN112130637B - High-efficient heat dissipation machine case for computer - Google Patents
High-efficient heat dissipation machine case for computer Download PDFInfo
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- CN112130637B CN112130637B CN202011029792.7A CN202011029792A CN112130637B CN 112130637 B CN112130637 B CN 112130637B CN 202011029792 A CN202011029792 A CN 202011029792A CN 112130637 B CN112130637 B CN 112130637B
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- dustproof
- cooling
- ventilation hole
- heat dissipation
- box
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2200/00—Indexing scheme relating to G06F1/04 - G06F1/32
- G06F2200/20—Indexing scheme relating to G06F1/20
- G06F2200/201—Cooling arrangements using cooling fluid
Abstract
A high-efficiency heat dissipation case for a computer belongs to the technical field of computer heat dissipation. The cooling box is connected with the cooling liquid box through the liquid inlet pipe, the cooling box is connected with the radiator through the liquid outlet pipe, and the radiator is connected with a return pipe and is connected with the cooling liquid box through the return pipe. According to the invention, external air is introduced to carry out heat dissipation treatment on the mainboard through the first heat dissipation fan, and when the temperature of the external air is higher, the external air can be cooled by matching the cooling liquid box, the cooling box and the radiator, so that the heat dissipation effect of the first heat dissipation fan is improved.
Description
Technical Field
The invention belongs to the technical field of computer heat dissipation, and particularly relates to a high-efficiency heat dissipation case for a computer.
Background
The computer is an electronic computing machine for high-speed computation, can perform numerical computation and logic computation, has a memory function, and is modern intelligent electronic equipment capable of automatically and high-speed processing mass data according to program operation. The existing computer is composed of a plurality of electronic elements, a large amount of heat is usually generated when the computer is used for working, and if the heat is accumulated and cannot be discharged in time, the temperature inside a case is easily higher, and the service life of various electronic elements is influenced. At present, an air cooling system is often adopted for heat dissipation of a computer, but when the external temperature is too high, the temperature of sucked air is also higher, a good heat dissipation effect cannot be achieved, and the heat dissipation effect is unsatisfactory.
Therefore, a new solution is needed to solve this problem.
Disclosure of Invention
The invention mainly solves the technical problems in the prior art and provides a high-efficiency heat dissipation case for a computer.
The technical problem of the invention is mainly solved by the following technical scheme: a high-efficiency heat dissipation case for a computer comprises a case body, wherein a main board area, a mounting area and a heat dissipation area are respectively arranged in the case body, a main board and a first heat dissipation fan for dissipating heat of the main board are arranged in the main board area, a cooling liquid box, a cooling box and a second heat dissipation fan are respectively arranged in the mounting area, a radiator and a third heat dissipation fan for dissipating heat of the radiator are arranged in the heat dissipation area, an air inlet pipe, an air outlet pipe, a liquid inlet pipe, a liquid outlet pipe and a liquid discharge pipe are respectively connected onto the cooling box, the other end of the air inlet pipe is just opposite to the second heat dissipation fan, the other end of the air outlet pipe is just opposite to the first heat dissipation fan, a suction fan is arranged at the other end of the air outlet pipe, the cooling box is connected with the cooling liquid box through the liquid inlet pipe, the cooling box is connected with the radiator through the liquid outlet pipe, the radiator is connected with a return pipe and is connected with the cooling liquid box through the return pipe, the chassis body is provided with a first ventilation hole, a second ventilation hole, a third ventilation hole, a fourth ventilation hole and a fifth ventilation hole, and the first ventilation hole, the second ventilation hole, the third ventilation hole, the fourth ventilation hole and the fifth ventilation hole are all provided with dustproof modules;
the cooling box comprises a box body and a box cover, the box body is in threaded connection with the box cover, a cooling pipe is arranged in the box body, two ends of the cooling pipe penetrate through the box cover and extend out of the box cover, two ends of the cooling pipe are respectively in threaded connection with an air inlet pipe and an air outlet pipe, flanges are welded on the outer surfaces of two ends of the cooling pipe, the flanges are fixedly connected with the top end of the box cover through resistance welding, two sides of the box body are respectively connected with a liquid inlet pipe and a liquid outlet pipe, and the bottom end of the box body is connected with a liquid discharge pipe;
the dustproof module comprises a dustproof shell consisting of a dustproof upper shell and a dustproof lower shell and a dustproof cover connected with the dustproof shell, wherein a first sliding plate, a first gear, a second sliding plate, a second gear, a movable plate, a driving rod and a rotating shaft are respectively arranged in the dustproof lower shell, the first sliding plate and the second sliding plate are respectively connected with the inner walls of two sides of the dustproof lower shell in a sliding manner, the two ends of the first gear are respectively connected with the inner wall of the dustproof upper shell and the inner wall of the dustproof lower shell in a rotating manner, the first gear is meshed with the first sliding plate and the second gear, the two ends of the second gear are respectively connected with the inner wall of the dustproof upper shell and the inner wall of the dustproof lower shell in a rotating manner, the second gear is meshed with the second sliding plate, the lower end of the first sliding plate is fixedly connected with the movable plate, a first sliding groove is formed in the movable plate, and one end of the rotating shaft is connected with the inner wall of the dustproof lower shell in a rotating manner, the other end of the rotating shaft penetrates through the dustproof upper shell and then is connected with a knob, the driving rod is installed on the rotating shaft, the end part of the driving rod is provided with a sliding column matched with the first sliding groove, the sliding column is in sliding connection with the first sliding groove, the inner wall of the dustproof upper shell is provided with a first magnet and a second magnet, the first magnet and the second magnet are positioned at the same side of the driving rod, the driving rod is attracted by the first magnet or the second magnet after rotating for 180 degrees, the top end of the dustproof lower shell is provided with a first groove matched with the first sliding plate and a second sliding plate, the top end of the dustproof upper shell is provided with a second groove matched with the first sliding plate and the second sliding plate, the second groove corresponds to the first groove, the dustproof upper shell is provided with a second sliding groove, the second sliding groove is communicated with the second groove, and the upper ends of the first sliding plate and the second sliding plate are provided with a connecting rod, the connecting rod is matched with the second sliding groove and is in sliding connection with the second sliding groove, and the end part of the connecting rod is connected with the inner wall of the dustproof cover.
Preferably, the edge of the flange is provided with a convex ring, and the cross section of the convex ring is triangular.
Preferably, the junction of case lid and cooling tube is equipped with first seal groove, the both ends cover of cooling tube be equipped with first seal groove assorted first sealing washer, first sealing washer is located first seal groove.
Preferably, the inner walls of the two ends of the cooling pipe are provided with second sealing grooves, second sealing rings are arranged in the second sealing grooves, and the second sealing rings are respectively abutted to one end of the air inlet pipe and one end of the air outlet pipe.
The invention has the following beneficial effects: according to the invention, external air is introduced to carry out heat dissipation treatment on the mainboard through the first heat dissipation fan, and when the temperature of the external air is higher, the external air can be cooled by matching the cooling liquid box, the cooling box and the radiator, so that the heat dissipation effect of the first heat dissipation fan is improved, and the first heat dissipation fan has strong functionality and good heat dissipation effect. According to the invention, the dustproof module is arranged, so that when the vent hole is not used, the vent hole can be shielded, dust is prevented from entering the case body, and a dustproof effect is achieved; by arranging the dustproof filter screen, when the vent hole is used, dust can be prevented from entering the case body; dustproof filter screen and dustproof module cooperate and use, have improved the dustproof effect of quick-witted case body.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of a cooling box according to the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is a schematic view of one configuration of the flange of the present invention;
FIG. 5 is an initial state diagram of the dust module of the present invention;
FIG. 6 is a schematic view of a dust-proof lower housing according to the present invention;
FIG. 7 is a schematic view of a dust cover according to the present invention;
FIG. 8 is a schematic view of a dust cover of the present invention;
FIG. 9 is a state diagram of the dust module of the present invention in use;
fig. 10 is a view showing a state of use of the dustproof lower case of the present invention.
In the figure: 1. a chassis body; 2. a partition plate; 3. a heat insulation plate; 4. a main board area; 5. an installation area; 6. a heat dissipation area; 7. a main board; 8. a first heat dissipation fan; 9. a coolant box; 10. a cooling tank; 11. a second heat dissipation fan; 12. a heat sink; 13. a third heat dissipation fan; 14. a first vent hole; 15. a second vent hole; 16. a third vent hole; 17. a fourth vent hole; 18. a fifth vent hole; 19. a box body; 20. a box cover; 21. a liquid inlet pipe; 22. a liquid outlet pipe; 23. a liquid discharge pipe; 24. a first water pump; 25. a liquid inlet valve; 26. a three-way valve; 27. a second water pump; 28. a liquid outlet valve; 29. a drain valve; 30. a return pipe; 31. a third water pump; 32. a reflux valve; 33. a cooling tube; 34. an air inlet pipe; 35. an air outlet pipe; 36. a suction fan; 37. a flange; 38. a convex ring; 39. a first seal groove; 40. a first seal ring; 41. a second seal groove; 42. a second seal ring; 43. a third seal ring; 44. a dustproof filter screen; 45. a dust-proof module; 46. a dust-proof housing; 47. a dust cover; 48. a dust-proof upper housing; 49. a dust-proof lower shell; 50. a first slide plate; 51. a first gear; 52. a second slide plate; 53. a second gear; 54. moving the plate; 55. a drive rod; 56. a rotating shaft; 57. a first chute; 58. a knob; 59. a sliding post; 60. a first magnet; 61. a second magnet; 62. a first groove; 63. a second groove; 64. an observation window; 65. a second chute; 66. a connecting rod.
Detailed Description
The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings.
Example (b): a high-efficiency heat dissipation case for a computer is shown in figures 1-10 and comprises a case body 1, wherein a partition plate 2 and a heat insulation plate 3 are sequentially arranged in the case body 1 from top to bottom, the space in the case body 1 is divided into a main board area 4, a mounting area 5 and a heat dissipation area 6 through the partition plate 2 and the heat insulation plate 3, a main board 7 and a first heat dissipation fan 8 are arranged in the main board area 4, the first heat dissipation fan 8 is right opposite to the main board 7 and used for dissipating heat of the main board 7, a cooling liquid box 9, a cooling box 10 and a second heat dissipation fan 11 are arranged in the mounting area 5, a heat radiator 12 and a third heat dissipation fan 13 are arranged in the heat dissipation area 6, the third heat dissipation fan 13 is used for dissipating heat of the heat radiator 12, a first ventilation hole 14, a second ventilation hole 15, a third ventilation hole 16, a fourth ventilation hole 17 and a fifth ventilation hole 18 are respectively arranged on the case body 1, the first ventilation hole 14 and the second ventilation hole 15 are positioned in the main board area 4, the third ventilation hole 16 is located in the installation area 5, the fourth ventilation hole 17 and the fifth ventilation hole 18 are located in the heat dissipation area 6, the second cooling fan 11 is over against the third ventilation hole 16, and the third cooling fan 13 is over against the fifth ventilation hole 18.
The cooling box 10 comprises a box body 19 and a box cover 20, the box body 19 is in threaded connection with the box cover 20, a liquid inlet pipe 21 and a liquid outlet pipe 22 are respectively connected to two sides of the box body 19, a liquid outlet pipe 23 is connected to the bottom end of the box body 19, the box body 19 is connected with a cooling liquid box 9 through the liquid inlet pipe 21, a first water pump 24 and a liquid inlet valve 25 are arranged on the liquid inlet pipe 21, the liquid inlet valve 25 is arranged close to the box body 19, the box body 19 is connected with the radiator 12 through the liquid outlet pipe 22, the liquid outlet pipe 22 and the liquid outlet pipe 23 are converged, a three-way valve 26 is arranged at the junction of the liquid outlet pipe 22 and the liquid outlet pipe 23, a second water pump 27 and a liquid outlet valve 28 are arranged on the liquid outlet pipe 22, the liquid outlet valve 28 is arranged close to the box body 19, the second water pump 27 is positioned at the downstream of the three-way valve 26, a liquid outlet pipe 23 is provided with a liquid outlet valve 29, and the liquid outlet valve 29 is arranged close to the box body 19, the radiator 12 is connected with a return pipe 30 and is connected with the cooling liquid box 9 through the return pipe 30, the return pipe 30 is provided with a third water pump 31 and a return valve 32, and the return valve 32 is arranged close to the cooling liquid box 9.
Be equipped with cooling tube 33 in the box 19, case lid 20 is all run through at the both ends of cooling tube 33 to outside extending to case lid 20, there are intake pipe 34 and outlet duct 35 at the both ends of cooling tube 33 threaded connection respectively, intake pipe 34's the other end is just to second radiator fan 11, baffle 2 is passed to outlet duct 35's the other end to extend to mainboard district 4 in, just outlet duct 35's the other end is just to first radiator fan 8, suction fan 36 is installed to outlet duct 35's the other end, the outer surface at cooling tube 33 both ends all has welded flange 37, flange 37 passes through resistance welding and case lid 20's top fixed connection, flange 37's edge is equipped with bulge loop 38, the cross-section of bulge loop 38 is triangle-shaped.
A first sealing groove 39 is formed at the joint of the box cover 20 and the cooling pipe 33, a first sealing ring 40 matched with the first sealing groove 39 is sleeved at each of two ends of the cooling pipe 33, and the first sealing ring 40 is located in the first sealing groove 39; second seal grooves 41 are formed in the inner walls of the two ends of the cooling pipe 33, second seal rings 42 are arranged in the second seal grooves 41, the lower ends of the second seal rings 42 are abutted to the groove walls of the second seal grooves 41, and the upper ends of the second seal rings 42 are respectively abutted to one end of the air inlet pipe 34 and one end of the air outlet pipe 35; and a third sealing ring 43 is arranged at the joint of the box cover 20 and the box body 19.
The dustproof fan case comprises a case body 1, and is characterized in that dustproof filter screens 44 are arranged in the first ventilation hole 14, the second ventilation hole 15, the third ventilation hole 16, the fourth ventilation hole 17 and the fifth ventilation hole 18, dustproof modules 45 are arranged at the positions of the first ventilation hole 14, the second ventilation hole 15, the third ventilation hole 16, the fourth ventilation hole 17 and the fifth ventilation hole 18, the dustproof modules 45 are arranged on the outer wall of the case body 1 and comprise dustproof shells 46 and dustproof covers 47 connected with the dustproof shells 46, each dustproof shell 46 comprises a dustproof upper shell 48 and a dustproof lower shell 49, a first sliding plate 50, a first gear 51, a second sliding plate 52, a second gear 53, a movable plate 54, a driving rod 55 and a rotating shaft 56 are arranged in each dustproof lower shell 49, the first sliding plate 50 and the second sliding plate 52 are respectively positioned at two sides of each dustproof lower shell 49, and the first sliding plate 50 and the second sliding plate 52 are both connected with the inner wall of each dustproof lower shell 49 in a sliding manner, the first gear 51 and the second gear 53 are located between the first sliding plate 50 and the second sliding plate 52, two ends of the first gear 51 are respectively rotatably connected with the inner wall of the dustproof upper shell 48 and the inner wall of the dustproof lower shell 49, the first gear 51 is meshed with the first sliding plate 50 and the second gear 53, two ends of the second gear 53 are respectively rotatably connected with the inner wall of the dustproof upper shell 48 and the inner wall of the dustproof lower shell 49, the second gear 53 is meshed with the second sliding plate 52, the lower end of the first sliding plate 50 is fixedly connected with the movable plate 54, the movable plate 54 is provided with a first sliding groove 57, one end of the rotating shaft 56 is rotatably connected with the inner wall of the dustproof lower shell 49, the other end of the rotating shaft 56 is connected with a knob 58 after passing through the dustproof upper shell 48, the driving rod 55 is installed on the rotating shaft 56, the end part of the driving rod 55 is provided with a sliding column 59 matched with the first sliding groove 57, the sliding column 59 is slidably connected with the first sliding chute 57, the inner wall of the dustproof upper shell 48 is provided with a first magnet 60 and a second magnet 61, the first magnet 60 and the second magnet 61 are positioned at the same side of the driving rod 55, the driving rod 55 is made of iron, the driving rod 55 is attracted by the first magnet 60 or the second magnet 61 after rotating for 180 degrees, the top end of the dustproof lower shell 49 is provided with a first groove 62 matched with the first sliding plate 50 and the second sliding plate 52, the top end of the dustproof upper shell 48 is provided with a second groove 63 matched with the first sliding plate 50 and the second sliding plate 52, the second groove 63 is used for splicing the first groove 62, the second groove 63 and the first groove 62 to form a groove for the first sliding plate 50 and the second sliding plate 52 to enter and exit from the dustproof shell 46, the dustproof upper shell 48 is provided with a second sliding chute 65, and the second sliding chute 65 is communicated with the second groove 63, the upper ends of the first sliding plate 50 and the second sliding plate 52 are provided with connecting rods 66, the connecting rods 66 are matched with the second sliding grooves 65 and are connected with the second sliding grooves 65 in a sliding manner, and the end parts of the connecting rods 66 are connected with the inner wall of the dust cover 47.
As shown in fig. 5-8, in an initial state of the dust-proof module, the dust-proof housing 46 is connected to the dust-proof cover 47, the dust-proof cover 47 covers the upper end of the dust-proof housing 46, the dust-proof cover 47 is located below the first vent, the first vent is in conduction, and external air can be introduced into the chassis body; at this time, the moving plate 54 is located at the lowermost end of its own moving stroke, and the drive lever 55 is in contact with the second magnet 61 and is attracted by the second magnet 61.
As shown in fig. 9-10, when the dust-proof module is used, the knob 58 rotates 180 ° clockwise, the knob 58 drives the driving rod 55 to rotate clockwise through the rotating shaft 56, the driving rod 55 drives the moving plate 54 to move upward through the sliding column 59, so that the moving plate 54 moves to the uppermost end of its own moving stroke, the moving plate 54 moves to drive the first sliding plate 50 to move upward, the first sliding plate 50 drives the second sliding plate 52 to move upward synchronously through the cooperation of the first gear 51 and the second gear 53, the first sliding plate 50 and the second sliding plate 52 drive the dust-proof cover 47 to move upward through the connecting rod 66, so as to block the first ventilation hole, the first ventilation hole is closed, and external air cannot be introduced into the chassis body; at this time, the drive rod 55 is in contact with the first magnet 60 and is attracted by the first magnet 60.
If the dustproof module is not needed to be used, the knob 58 rotates 180 degrees counterclockwise, the rotation drives the driving rod 55 to rotate counterclockwise through the rotating shaft 56, the driving rod 55 drives the moving plate 54 to move downward through the sliding column 59, the moving plate 54 moves to the lowest end of the moving stroke of the driving rod, the moving plate 54 moves to drive the first sliding plate 50 to move downward, the first sliding plate 50 drives the second sliding plate 52 to move downward synchronously through the cooperation of the first gear 51 and the second gear 53, the first sliding plate 50 and the second sliding plate 52 drive the dustproof cover 47 to move downward through the connecting rod 66, the dustproof cover 47 is far away from the first ventilation hole and is sleeved at the upper end of the dustproof shell 46, and the initial state of the dustproof module is recovered; at this time, the drive lever 55 is in contact with the second magnet 61 and is attracted by the second magnet 61.
By arranging the first magnet 60 and the second magnet 61, on one hand, a limiting effect is achieved, and the rotation angle of the driving rod 55 can be limited; and on the other hand, the fixing function is realized, and the driving rod 55 can be fixed after rotating.
When the first ventilation hole 14 and the second ventilation hole 15 are communicated, the first cooling fan 8 introduces external air through the first ventilation hole 14 to perform blowing and cooling heat treatment on the motherboard 7, and the heat is discharged through the second ventilation hole 15. When the temperature of the external air is higher, the liquid inlet valve 25, the liquid outlet valve 28 and the return valve 32 are communicated, the liquid discharge valve 29 is closed, the first water pump 24, the second water pump 27 and the third water pump 31 are started to work, the cooling liquid in the cooling liquid box 9 flows into the cooling box 10 under the action of the first water pump 24, the liquid outlet pipe 22 and the liquid discharge pipe 23 are not communicated by adjusting the three-way valve 26, namely the cooling liquid in the cooling box 10 flows to the radiator 12 through the liquid outlet valve 28, the three-way valve 26 and the second water pump 27, and the liquid inlet pipe 21, the liquid outlet pipe 22 and the return pipe 30 are matched to enable the cooling liquid to flow circularly; meanwhile, the first vent hole 14 is closed, the second vent hole 15 and the third vent hole 16 are communicated, the second cooling fan 11 introduces external air into the air inlet pipe 34, when the air flows through the cooling pipe 33, the cooling liquid cools the air through conduction to absorb heat of the air, the cooled air is blown to the first cooling fan 8 through the air outlet pipe 35 under the action of the suction fan 36, the first cooling fan 8 performs blowing and heat dissipation treatment on the mainboard 7, and the heat is discharged through the second vent hole 15; the cooling liquid absorbing the heat of the air flows to the radiator 12 through the liquid outlet pipe 22 under the action of the second water pump 27, and flows back to the cooling liquid box 9 after being radiated by the radiator 12; in order to improve the heat dissipation efficiency of the heat sink 12, the fourth ventilation hole 17 and the fifth ventilation hole 18 may be connected, and the third heat dissipation fan 13 may be used to form air convection to discharge the heat of the heat sink 12 in time. When the coolant is not used, the liquid inlet valve 25 and the liquid outlet valve 28 are closed, the liquid discharge valve 29 and the return valve 32 are conducted, the first water pump 24 stops working, the second water pump 27 and the third water pump 31 start working, the liquid outlet pipe 22 and the liquid discharge pipe 23 are communicated by adjusting the three-way valve 26, the coolant in the cooling box 10 flows to the radiator 12 through the liquid discharge valve 29, the three-way valve 26 and the second water pump 27, and flows back to the coolant box 9 after being radiated by the radiator 12. To facilitate viewing of the conditions within the cooling box 10, a viewing window 64 may be provided in the cooling box 10.
By providing the heat shield 3, heat emitted from the heat sink 12 can be isolated, preventing the heat from entering the installation area 5. By providing the first seal ring 40, the second seal ring 42, and the third seal ring 43, the sealing performance of the cooling box 10 is improved, and the coolant can be prevented from volatilizing from the cooling box 10. The flange 37 is arranged, so that the first sealing ring 40 can be compacted, and the sealing effect of the first sealing ring 40 is improved; the flange 37 is fixedly connected with the box cover 20 by resistance welding, so that the cooling pipe 33 and the box cover 20 are conveniently connected and the operation is convenient, and the welding tightness of the flange 37 and the box cover 20 can be improved and the welding quality is improved; in resistance welding, the negative electrode is disposed at an arbitrary position of the case cover 20, and the positive electrode is pressed from the outer side of the flange 37 toward the flange 37; by arranging the convex ring 38 at the edge of the flange 37, the section of the convex ring 38 is triangular, so that the design is convenient for current concentration during resistance welding, and the welding quality is improved. To improve the cooling effect of the cooling pipe 33, the middle portion of the cooling pipe 33 may be formed in an arc shape, a wave shape, or the like, so that the external air has a sufficiently long flow path to ensure sufficient contact with the cooling liquid, thereby improving the cooling effect.
In summary, the first cooling fan introduces external air to cool the motherboard, and when the temperature of the external air is high, the cooling liquid box, the cooling box and the radiator are matched to cool the external air, so that the cooling effect of the first cooling fan is improved, and the first cooling fan has strong functionality and good cooling effect. According to the invention, the dustproof module is arranged, so that when the vent hole is not used, the vent hole can be shielded, dust is prevented from entering the case body, and a dustproof effect is achieved; by arranging the dustproof filter screen, when the vent hole is used, dust can be prevented from entering the case body; dustproof filter screen and dustproof module cooperate and use, have improved the dustproof effect of quick-witted case body.
Finally, it should be noted that the above embodiments are merely representative examples of the present invention. It is obvious that the invention is not limited to the above-described embodiments, but that many variations are possible. Any simple modification, equivalent change and modification made to the above embodiments in accordance with the technical spirit of the present invention should be considered to be within the scope of the present invention.
Claims (4)
1. A high-efficiency heat dissipation case for a computer comprises a case body and is characterized in that a main board area, a mounting area and a heat dissipation area are respectively arranged in the case body, a main board and a first heat dissipation fan for dissipating heat of the main board are arranged in the main board area, a cooling liquid box, a cooling box and a second heat dissipation fan are respectively arranged in the mounting area, a heat radiator and a third heat dissipation fan for dissipating heat of the heat radiator are arranged in the heat dissipation area, an air inlet pipe, an air outlet pipe, a liquid inlet pipe, a liquid outlet pipe and a liquid discharge pipe are respectively connected onto the cooling box, the other end of the air inlet pipe is over against the second heat dissipation fan, the other end of the air outlet pipe is over against the first heat dissipation fan, a suction fan is arranged at the other end of the air outlet pipe, the cooling box is connected with the cooling liquid box through the liquid inlet pipe, the cooling box is connected with the heat radiator through the liquid outlet pipe, and the heat radiator is connected with a return pipe, the chassis body is provided with a first ventilation hole, a second ventilation hole, a third ventilation hole, a fourth ventilation hole and a fifth ventilation hole, and the first ventilation hole, the second ventilation hole, the third ventilation hole, the fourth ventilation hole and the fifth ventilation hole are all provided with dustproof modules;
the first ventilation hole and the second ventilation hole are located in the main board area, the third ventilation hole is located in the mounting area, the fourth ventilation hole and the fifth ventilation hole are located in the heat dissipation area, the second cooling fan is over against the third ventilation hole, and the third cooling fan is over against the fifth ventilation hole;
dustproof filter screens are arranged in the first vent hole, the second vent hole, the third vent hole, the fourth vent hole and the fifth vent hole;
the cooling box comprises a box body and a box cover, the box body is in threaded connection with the box cover, a cooling pipe is arranged in the box body, two ends of the cooling pipe penetrate through the box cover and extend out of the box cover, two ends of the cooling pipe are respectively in threaded connection with an air inlet pipe and an air outlet pipe, flanges are welded on the outer surfaces of two ends of the cooling pipe, the flanges are fixedly connected with the top end of the box cover through resistance welding, two sides of the box body are respectively connected with a liquid inlet pipe and a liquid outlet pipe, and the bottom end of the box body is connected with a liquid discharge pipe;
the dustproof module comprises a dustproof shell consisting of a dustproof upper shell and a dustproof lower shell and a dustproof cover connected with the dustproof shell, wherein a first sliding plate, a first gear, a second sliding plate, a second gear, a movable plate, a driving rod and a rotating shaft are respectively arranged in the dustproof lower shell, the first sliding plate and the second sliding plate are respectively connected with the inner walls of two sides of the dustproof lower shell in a sliding manner, the two ends of the first gear are respectively connected with the inner wall of the dustproof upper shell and the inner wall of the dustproof lower shell in a rotating manner, the first gear is meshed with the first sliding plate and the second gear, the two ends of the second gear are respectively connected with the inner wall of the dustproof upper shell and the inner wall of the dustproof lower shell in a rotating manner, the second gear is meshed with the second sliding plate, the lower end of the first sliding plate is fixedly connected with the movable plate, a first sliding groove is formed in the movable plate, and one end of the rotating shaft is connected with the inner wall of the dustproof lower shell in a rotating manner, the other end of the rotating shaft penetrates through the dustproof upper shell and then is connected with a knob, the driving rod is installed on the rotating shaft, the end part of the driving rod is provided with a sliding column matched with the first sliding groove, the sliding column is in sliding connection with the first sliding groove, the inner wall of the dustproof upper shell is provided with a first magnet and a second magnet, the first magnet and the second magnet are positioned at the same side of the driving rod, the driving rod is attracted by the first magnet or the second magnet after rotating for 180 degrees, the top end of the dustproof lower shell is provided with a first groove matched with the first sliding plate and a second sliding plate, the top end of the dustproof upper shell is provided with a second groove matched with the first sliding plate and the second sliding plate, the second groove corresponds to the first groove, the dustproof upper shell is provided with a second sliding groove, the second sliding groove is communicated with the second groove, and the upper ends of the first sliding plate and the second sliding plate are provided with a connecting rod, the connecting rod is matched with the second sliding groove and is in sliding connection with the second sliding groove, and the end part of the connecting rod is connected with the inner wall of the dustproof cover.
2. The chassis of claim 1, wherein the flange has a protruding ring at its edge, and the protruding ring has a triangular cross-section.
3. The efficient heat dissipation case for the computer of claim 1, wherein a first sealing groove is formed at a joint of the case cover and the cooling tube, first sealing rings matched with the first sealing groove are sleeved at two ends of the cooling tube, and the first sealing rings are located in the first sealing groove.
4. The efficient heat dissipation case for the computer of claim 1, wherein a second sealing groove is formed in the inner wall of each of the two ends of the cooling tube, a second sealing ring is arranged in the second sealing groove, and the second sealing rings are respectively abutted against one end of the air inlet tube and one end of the air outlet tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011029792.7A CN112130637B (en) | 2020-09-27 | 2020-09-27 | High-efficient heat dissipation machine case for computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011029792.7A CN112130637B (en) | 2020-09-27 | 2020-09-27 | High-efficient heat dissipation machine case for computer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112130637A CN112130637A (en) | 2020-12-25 |
| CN112130637B true CN112130637B (en) | 2022-01-07 |
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| CN202011029792.7A Active CN112130637B (en) | 2020-09-27 | 2020-09-27 | High-efficient heat dissipation machine case for computer |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206671999U (en) * | 2017-05-05 | 2017-11-24 | 中山职业技术学院 | The dust removal integrated computer of one kind cooling |
| CN108415524A (en) * | 2018-03-15 | 2018-08-17 | 重庆熊猫快收供应链管理有限公司 | A kind of computer cabinet for the dedusting that can radiate in time |
| CN108459685A (en) * | 2018-05-29 | 2018-08-28 | 滁州职业技术学院 | A kind of computer cabinet of high efficiency and heat radiation |
| CN209842539U (en) * | 2019-06-19 | 2019-12-24 | 青岛奥博电子科技有限公司 | Computer host cooling device |
| CN210573645U (en) * | 2019-12-23 | 2020-05-19 | 南京迈斯格电子科技有限公司 | Case with heat dissipation and dust prevention functions |
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2020
- 2020-09-27 CN CN202011029792.7A patent/CN112130637B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206671999U (en) * | 2017-05-05 | 2017-11-24 | 中山职业技术学院 | The dust removal integrated computer of one kind cooling |
| CN108415524A (en) * | 2018-03-15 | 2018-08-17 | 重庆熊猫快收供应链管理有限公司 | A kind of computer cabinet for the dedusting that can radiate in time |
| CN108459685A (en) * | 2018-05-29 | 2018-08-28 | 滁州职业技术学院 | A kind of computer cabinet of high efficiency and heat radiation |
| CN209842539U (en) * | 2019-06-19 | 2019-12-24 | 青岛奥博电子科技有限公司 | Computer host cooling device |
| CN210573645U (en) * | 2019-12-23 | 2020-05-19 | 南京迈斯格电子科技有限公司 | Case with heat dissipation and dust prevention functions |
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| CN112130637A (en) | 2020-12-25 |
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