Heat dissipation case for computer

Abstract

The invention discloses a heat dissipation case for a computer, and belongs to the technical field of computers, the heat dissipation case comprises a detachable closed box, a plurality of first ventilation heat dissipation holes are formed in the side face of the detachable closed box, and a plurality of first protection dust filtering nets corresponding to the first ventilation heat dissipation holes are arranged on the side face of the detachable closed box; an intelligent controller is arranged at the top of the detachable closed box, a plurality of deformable plugging mechanisms used for plugging the first ventilation and heat dissipation holes are arranged in the detachable closed box, a deformable cooling mechanism is further arranged at the top of the detachable closed box, and the deformable cooling mechanism comprises a first detachable air gathering pipe; the first detachable air gathering pipe penetrates through the top wall of the detachable closed box; through mutual cooperation of multiple structures, cooling air is subjected to multiple cooling, then the interior of the detachable closed box is subjected to air cooling through the cooled air, and the heat dissipation effect of the heat dissipation case on a computer mainboard is improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of computers, and particularly relates to a heat dissipation chassis for a computer. Background Art

[0002] A computer, commonly known as a computer, is a modern electronic computing device used for high-speed computing. It can perform numerical calculations, logical calculations, and also has a storage and memory function. It is a modern intelligent electronic device that can run according to a program and automatically and quickly process a large amount of data. When a computer is in use, a corresponding heat dissipation chassis is usually used; Traditional heat dissipation chassis includes structures such as a chassis body, a filter screen, a mounting rack, an activated carbon filter layer, and mounting holes. The advantage of this heat dissipation chassis is that by detachably connecting the filter cover to the chassis body, it is convenient for users to regularly replace the filter components; However, due to the relatively simple heat dissipation structure of the traditional heat dissipation chassis, the heat dissipation chassis cannot sufficiently dissipate heat from the computer motherboard, making it easy for the computer motherboard to malfunction due to overheating, affecting the user experience of the heat dissipation chassis, and there is an urgent need for improvement. Summary of the Invention

[0003] The purpose of the present invention is to provide a heat dissipation chassis for a computer to solve the problems raised in the above background art.

[0004] To achieve the above object, the present invention provides the following technical solution: A heat dissipation chassis for a computer, including a detachable sealed box. A plurality of first breathable heat dissipation holes are opened on the side surface of the detachable sealed box. A plurality of first protective dust filters corresponding to the first breathable heat dissipation holes are arranged on the side surface of the detachable sealed box. An intelligent controller is arranged on the top of the detachable sealed box. A plurality of deformable plugging mechanisms for plugging the first breathable heat dissipation holes are arranged inside the detachable sealed box. A deformable cooling mechanism is also arranged on the top of the detachable sealed box. The deformable cooling mechanism includes a first detachable converging air duct. The first detachable converging air duct penetrates through the top wall of the detachable sealed box. A second cooling metal box is arranged inside the first detachable converging air duct. The second cooling metal box is fixedly connected to the first detachable converging air duct. A plurality of adjustable speed drum fans are arranged in the middle of the second cooling metal box. The adjustable speed drum fans penetrate through the second cooling metal box. The adjustable speed drum fans are fixedly connected to the second cooling metal box. A plurality of adjustable cooling elements for cooling the second cooling metal box are arranged inside the first detachable converging air duct. The plurality of adjustable cooling elements are arranged at both ends of the second cooling metal box at intervals. The adjustable cooling elements are fixedly connected to the second cooling metal box. A plurality of third protective dust filters for dust protection of the adjustable speed drum fans are arranged above the second cooling metal box. The third protective dust filters are fixedly connected to the adjustable speed drum fans. A second detachable converging air duct for cooperating with the adjustable speed drum fans to form a negative pressure air flow is arranged on the upper surface of the second cooling metal box. The second detachable converging air duct is fixedly connected to the second cooling metal box. A plurality of hollow air ducts for cooperating with the second detachable converging air duct and the adjustable speed drum fans to cool the second cooling metal box are inclined at both ends of the second detachable converging air duct. The hollow air ducts penetrate through the side wall of the second detachable converging air duct. The hollow air ducts are fixedly connected to the second detachable converging air duct. A plurality of second breathable heat dissipation holes for exhausting air are opened at both ends of the first detachable converging air duct. The second breathable heat dissipation holes are opened above the second cooling metal box. A detachable plugging plate is fixedly connected to the upper surface of the first detachable converging air duct. A limit installation hole corresponding to the second detachable converging air duct is opened at the top of the detachable plugging plate.

[0005] As a further scheme of the present invention: A first cooling metal box is arranged below the second cooling metal box. A plurality of first feeding support pipes communicating with the second cooling metal box are arranged at one end of the first cooling metal box. One end of the first feeding support pipe is fixedly connected to the second cooling metal box. The other end of the first feeding support pipe is fixedly connected to the first cooling metal box. A plurality of second feeding support pipes communicating with the second cooling metal box are arranged at the other end of the first cooling metal box.

[0006] As a further solution of the present invention: a second protective dust filter screen for dust prevention is provided above the second cooling metal box. The second protective dust filter screen is arranged at the top of the second detachable collecting air duct and is fixedly connected to the second detachable collecting air duct. One end of the second material conveying support pipe is fixedly connected to the second cooling metal box, and the other end of the second material conveying support pipe is fixedly connected to the first cooling metal box.

[0007] As a further solution of the present invention: a number of conical cooling pipes for cooling air in cooperation with the first cooling metal box are arranged at intervals inside the first detachable collecting air duct. The conical cooling pipes penetrate through the first cooling metal box and are fixedly connected to the first cooling metal box. The first cooling metal box is fixedly connected to the first detachable collecting air duct.

[0008] As a further solution of the present invention: a number of cooling metal fins for cooling air in cooperation with the first cooling metal box are arranged inside the conical cooling pipe. The number of cooling metal fins are arranged in a circular array on the inner wall of the conical cooling pipe and are fixedly connected to the conical cooling pipe.

[0009] As a further solution of the present invention: a first movable sealing plate for sealing the air inlet end of the conical cooling pipe is provided below the second cooling metal box. A number of first telescopic position changing members for adjusting the height of the first movable sealing plate are provided below the second cooling metal box.

[0010] As a further solution of the present invention: a number of third air-permeable heat dissipation holes for air conveyance are formed in the first movable sealing plate. The number of third air-permeable heat dissipation holes are arranged at intervals on the first movable sealing plate. One end of the first telescopic position changing member is fixedly connected to the first movable sealing plate, and the other end of the first telescopic position changing member is fixedly connected to the second cooling metal box.

[0011] As a further solution of the present invention: a first deformable sealing plate for sealing the top opening end of the conical cooling pipe in cooperation with the first movable sealing plate is arranged on the lower surface of the first movable sealing plate. The first deformable sealing plate is fixedly connected to the first movable sealing plate, and a number of fourth air-permeable heat dissipation holes corresponding to the third air-permeable heat dissipation holes are formed in the first deformable sealing plate.

[0012] As a further solution of the present invention: The deformable plugging mechanism includes a limit bearing mounting plate, which is fixedly connected to the detachable airtight box. On one side of the limit bearing mounting plate, there is a second movable plugging plate for plugging the first air-permeable heat dissipation hole. At both ends of the limit bearing mounting plate, there are several second retractable position-changing members for plugging the second movable plugging plate. One end of the second retractable position-changing member is fixedly connected to the limit bearing mounting plate, and the other end is fixedly connected to the second movable plugging plate. On the side of the second movable plugging plate away from the limit bearing mounting plate, there is a second deformable plugging plate for cooperating with the second movable plugging plate to plug the first air-permeable heat dissipation hole.

[0013] As a further solution of the present invention: Below the intelligent controller, there are several deformable reinforcement plates for shock absorption, noise reduction and anti-slip reinforcement of the detachable airtight box. The several deformable reinforcement plates are spaced at both ends of the lower surface of the detachable airtight box, and the deformable reinforcement plates are fixedly connected to the detachable airtight box.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: The present invention has a simple structure and is easy to use. During use, through the mutual cooperation of multiple structures, the cooling air is cooled multiple times, and then the air after cooling is used to cool the inside of the detachable airtight box by air cooling, significantly improving the heat dissipation effect of the heat dissipation chassis on the computer motherboard. Secondly, the present invention can adjust the detachable airtight box to a sealed state as needed. In this state, external air can be isolated from entering the chassis, thereby providing flame retardant and moisture-proof protection for the computer motherboard, making the functions of the heat dissipation chassis more abundant and worthy of popularization and use. Description of the Drawings

[0015] Figure 1 It is a structural sectional view of a heat dissipation chassis for a computer; Figure 2 It is an exploded view of the structure of the deformable cooling mechanism in a heat dissipation chassis for a computer; Figure 3 It is an exploded view of the structure of the second detachable air duct in a heat dissipation chassis for a computer; Figure 4 It is a schematic diagram of the structure of the first cooling metal box in a heat dissipation chassis for a computer; Figure 5 It is a schematic diagram of the structure of the conical cooling pipe in a heat dissipation chassis for a computer; Figure 6 It is a schematic diagram of the structure of the second cooling metal box in a heat dissipation chassis for a computer; Figure 7 It is a schematic diagram of the structure of the first movable plugging plate in a heat dissipation chassis for a computer; Figure 8 Schematic diagram of a deformable plugging mechanism in a heat dissipation chassis for a computer; In the figure: 1 - First protective dust filter screen, 2 - Removable airtight box, 3 - Deformable cooling mechanism, 4 - Deformable plugging mechanism, 5 - Deformable reinforcement plate, 6 - First breathable heat dissipation hole, 7 - Intelligent controller, 30 - First detachable air duct, 31 - Second breathable heat dissipation hole, 32 - First cooling metal box, 33 - Removable plugging plate, 34 - Limit installation hole, 35 - First movable plugging plate, 36 - Second cooling metal box, 37 - Second detachable air duct, 381 - Second protective dust filter screen, 382 - Hollow air duct, 383 - Conical cooling pipe, 384 - Cooling metal fins, 385 - First feeding support pipe, 386 - Second feeding support pipe, 387 - Adjustable cooling member, 388 - Adjustable speed drum fan, 389 - Third protective dust filter screen, 390 - Third breathable heat dissipation hole, 391 - First telescopic position changing member, 392 - Fourth breathable heat dissipation hole, 393 - First deformable plugging plate, 40 - Second deformable plugging plate, 41 - Second movable plugging plate, 42 - Limit bearing installation plate, 43 - Second telescopic position changing member. Specific embodiments

[0016] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0017] In the description of the present application, it should be noted that, unless otherwise clearly defined and limited, the terms "installation", "connection", "connection", and "setting" should be understood in a broad sense. For example, it can be fixedly connected and set, or detachably connected and set, or integrally connected and set.

[0018] For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0019] Please refer to Figures 1-8, this embodiment provides a heat dissipation chassis for a computer, including a detachable sealed box 2. A plurality of first breathable heat dissipation holes 6 are opened on the side surface of the detachable sealed box 2. A plurality of first protective dust filters 1 corresponding to the first breathable heat dissipation holes 6 are arranged on the side surface of the detachable sealed box 2. An intelligent controller 7 is arranged on the top of the detachable sealed box 2. The use of the intelligent controller 7 is prior art. The intelligent controller 7 is a single-chip microcomputer controller or a PLC controller integrated with a temperature sensor and a smoke sensor. A plurality of deformable plugging mechanisms 4 for plugging the first breathable heat dissipation holes 6 are arranged inside the detachable sealed box 2. A deformable cooling mechanism 3 is also arranged on the top of the detachable sealed box 2. A plurality of deformable reinforcement plates 5 for shock absorption, noise reduction and anti-slip reinforcement of the detachable sealed box 2 are arranged below the intelligent controller 7. The deformable reinforcement plates 5 are rubber plates or silicone plates. The plurality of deformable reinforcement plates 5 are arranged at intervals at both ends of the lower surface of the detachable sealed box 2, and the deformable reinforcement plates 5 are fixedly connected to the detachable sealed box 2.

[0020] Please refer to Figures 1-7, in one embodiment, in order to make the use of the deformable cooling mechanism 3 more reliable, in this embodiment, preferably, the deformable cooling mechanism 3 includes a first detachable air collecting pipe 30. The first detachable air collecting pipe 30 penetrates through the top wall of the detachable airtight box 2. A second cooling metal box 36 is arranged inside the first detachable air collecting pipe 30. The second cooling metal box 36 is fixedly connected to the first detachable air collecting pipe 30. A number of adjustable speed drum fans 388 are arranged in the middle of the second cooling metal box 36. The adjustable speed drum fans 388 penetrate through the second cooling metal box 36 and are fixedly connected to the second cooling metal box 36. A number of adjustable cooling elements 387 for cooling the second cooling metal box 36 are arranged inside the first detachable air collecting pipe 30. The adjustable cooling elements 387 are semiconductor refrigeration sheets. The number of adjustable cooling elements 387 are arranged at both ends of the second cooling metal box 36 at intervals and are fixedly connected to the second cooling metal box 36. A number of third protective dust filter nets 389 for dust-proof protection of the adjustable speed drum fans 388 are arranged above the second cooling metal box 36. The third protective dust filter nets 389 are wire meshes and are fixedly connected to the adjustable speed drum fans 388. A second detachable air collecting pipe 37 for cooperating with the adjustable speed drum fans 388 to form a negative pressure air flow is arranged on the upper surface of the second cooling metal box 36. The second detachable air collecting pipe 37 is fixedly connected to the second cooling metal box 36. A number of hollow air ducts 382 for cooperating with the second detachable air collecting pipe 37 and the adjustable speed drum fans 388 to cool the second cooling metal box 36 are inclined at both ends of the second detachable air collecting pipe 37. The hollow air ducts 382 penetrate through the side wall of the second detachable air collecting pipe 37 and are fixedly connected to the second detachable air collecting pipe 37. A number of second ventilation and heat dissipation holes 31 for exhausting air are opened at both ends of the first detachable air collecting pipe 30. The second ventilation and heat dissipation holes 31 are opened above the second cooling metal box 36. A detachable plugging plate 33 is fixedly connected to the upper surface of the first detachable air collecting pipe 30. A limit installation hole 34 corresponding to the second detachable air collecting pipe 37 is opened at the top of the detachable plugging plate 33; Please refer to Figures 2-7, in one embodiment, in order to enrich the functions of the deformable cooling mechanism 3, preferably, a first cooling metal box 32 is provided below the second cooling metal box 36 in this embodiment. Both the first cooling metal box 32 and the second cooling metal box 36 are hollow copper boxes. A plurality of first feeding support pipes 385 communicating with the second cooling metal box 36 are provided at one end of the first cooling metal box 32. One end of the first feeding support pipe 385 is fixedly connected to the second cooling metal box 36, and the other end of the first feeding support pipe 385 is fixedly connected to the first cooling metal box 32. A plurality of second feeding support pipes 386 communicating with the second cooling metal box 36 are provided at the other end of the first cooling metal box 32. A second protective dust filter net 381 for dust prevention is provided above the second cooling metal box 36. The second protective dust filter net 381 is a wire mesh. The second protective dust filter net 381 is provided at the top of the second detachable air duct 37 and is fixedly connected to the second detachable air duct 37. One end of the second feeding support pipe 386 is fixedly connected to the second cooling metal box 36, and the other end of the second feeding support pipe 386 is fixedly connected to the first cooling metal box 32. A plurality of conical cooling pipes 383 for cooling air in cooperation with the first cooling metal box 32 are spaced inside the first detachable air duct 30. When in use, the conical cooling pipes 383 cool the air through the Bernoulli principle, and the first cooling metal box 32 cools the conical cooling pipes 383. The conical cooling pipes 383 penetrate through the first cooling metal box 32 and are fixedly connected to the first cooling metal box 32. The first cooling metal box 32 is fixedly connected to the first detachable air duct 30; Please refer to Figures 2-7, in one embodiment, in order to make the functions of the deformable cooling mechanism 3 more diverse, in this embodiment, preferably, a plurality of cooling metal fins 384 for cooperating with the first cooling metal box 32 to cool the air are arranged inside the conical cooling pipe 383. The plurality of cooling metal fins 384 are arranged in a circular array on the inner wall of the conical cooling pipe 383, and the cooling metal fins 384 are fixedly connected to the conical cooling pipe 383. During use, the cooled conical cooling pipe 383 cooperates with the cooling metal fins 384 to further cool the air, thereby further improving the cooling effect of the conical cooling pipe 383 on the air and solving the problem of heat generation due to friction between the conical cooling pipe 383 and the air during the cooling process. A first movable sealing plate 35 for sealing the air inlet end of the conical cooling pipe 383 is arranged below the second cooling metal box 36. A plurality of first telescopic position-changing members 391 for adjusting the height of the first movable sealing plate 35 are arranged below the second cooling metal box 36. The first telescopic position-changing members 391 are electric telescopic rods. A plurality of third air-permeable and heat-dissipating holes 390 for air conveyance are formed in the first movable sealing plate 35. The formation of the third air-permeable and heat-dissipating holes 390 does not affect the sealing effect of the first movable sealing plate 35 on the conical cooling pipe 383. The plurality of third air-permeable and heat-dissipating holes 390 are arranged at intervals on the first movable sealing plate 35. One end of the first telescopic position-changing member 391 is fixedly connected to the first movable sealing plate 35, and the other end of the first telescopic position-changing member 391 is fixedly connected to the second cooling metal box 36. A first deformable sealing plate 393 for cooperating with the first movable sealing plate 35 to seal the top opening end of the conical cooling pipe 383 is arranged on the lower surface of the first movable sealing plate 35. The first deformable sealing plate 393 is a rubber plate, and the first deformable sealing plate 393 is fixedly connected to the first movable sealing plate 35. A plurality of fourth air-permeable and heat-dissipating holes 392 corresponding to the third air-permeable and heat-dissipating holes 390 are formed in the first deformable sealing plate 393. The interiors of the first cooling metal box 32 and the second cooling metal box 36 are both filled with a coolant. During use, heat exchange is performed between the first cooling metal box 32 and the second cooling metal box 36 through the coolant. The coolant is mineral oil.

[0021] In another embodiment, in order to make the use of the deformable cooling mechanism 3 more reliable, in this embodiment, preferably, the deformable cooling mechanism 3 includes a first detachable air collecting pipe 30. The first detachable air collecting pipe 30 penetrates through the top wall of the detachable sealed box 2. A second cooling metal box 36 is arranged inside the first detachable air collecting pipe 30. The second cooling metal box 36 is fixedly connected to the first detachable air collecting pipe 30. A plurality of adjustable-speed drum fans 388 are arranged in the middle of the second cooling metal box 36. The adjustable-speed drum fans 388 penetrate through the second cooling metal box 36 and are fixedly connected to the second cooling metal box 36. A plurality of adjustable cooling elements 387 for cooling the second cooling metal box 36 are arranged inside the first detachable air collecting pipe 30. The adjustable cooling elements 387 are semiconductor refrigeration sheets. The plurality of adjustable cooling elements 387 are arranged at intervals at both ends of the second cooling metal box 36 and are fixedly connected to the second cooling metal box 36. A plurality of third protective dust-filtering nets 389 for protecting the adjustable-speed drum fans 388 from dust are arranged above the second cooling metal box 36. The third protective dust-filtering nets 389 are nylon nets and are fixedly connected to the adjustable-speed drum fans 388. A second detachable air collecting pipe 37 for cooperating with the adjustable-speed drum fans 388 to form a negative pressure air flow is arranged on the upper surface of the second cooling metal box 36. The second detachable air collecting pipe 37 is fixedly connected to the second cooling metal box 36. A plurality of hollow air guide pipes 382 for cooperating with the second detachable air collecting pipe 37 and the adjustable-speed drum fans 388 to cool the second cooling metal box 36 are obliquely arranged at both ends of the second detachable air collecting pipe 37. The hollow air guide pipes 382 penetrate through the side wall of the second detachable air collecting pipe 37 and are fixedly connected to the second detachable air collecting pipe 37. A plurality of second breathable heat dissipation holes 31 for exhausting air are formed at both ends of the first detachable air collecting pipe 30. The second breathable heat dissipation holes 31 are formed above the second cooling metal box 36. A detachable plugging plate 33 is fixedly connected to the upper surface of the first detachable air collecting pipe 30. A limit installation hole 34 corresponding to the second detachable air collecting pipe 37 is formed at the top of the detachable plugging plate 33; In another embodiment, in order to enrich the functions of the deformable cooling mechanism 3, preferably, a first cooling metal box 32 is provided below the second cooling metal box 36 in this embodiment. Both the first cooling metal box 32 and the second cooling metal box 36 are hollow aluminum boxes. A plurality of first feeding support pipes 385 communicating with the second cooling metal box 36 are provided at one end of the first cooling metal box 32. One end of the first feeding support pipe 385 is fixedly connected to the second cooling metal box 36, and the other end of the first feeding support pipe 385 is fixedly connected to the first cooling metal box 32. A plurality of second feeding support pipes 386 communicating with the second cooling metal box 36 are provided at the other end of the first cooling metal box 32. A second protective dust filter screen 381 for dust prevention is provided above the second cooling metal box 36. The second protective dust filter screen 381 is a nylon net. The second protective dust filter screen 381 is provided at the top of the second detachable air collecting pipe 37, and the second protective dust filter screen 381 is fixedly connected to the second detachable air collecting pipe 37. One end of the second feeding support pipe 386 is fixedly connected to the second cooling metal box 36, and the other end of the second feeding support pipe 386 is fixedly connected to the first cooling metal box 32. A plurality of conical cooling pipes 383 for cooling air in cooperation with the first cooling metal box 32 are spaced inside the first detachable air collecting pipe 30. When in use, the conical cooling pipes 383 cool the air through the Bernoulli principle, and the first cooling metal box 32 cools the conical cooling pipes 383. The conical cooling pipes 383 penetrate through the first cooling metal box 32 and are fixedly connected to the first cooling metal box 32. The first cooling metal box 32 is fixedly connected to the first detachable air collecting pipe 30; In another embodiment, in order to enrich the functions of the deformable cooling mechanism 3, in this embodiment, preferably, a plurality of cooling metal fins 384 for cooperating with the first cooling metal box 32 to cool the air are arranged inside the conical cooling pipe 383. The plurality of cooling metal fins 384 are arranged in a circular array on the inner wall of the conical cooling pipe 383. The cooling metal fins 384 are fixedly connected to the conical cooling pipe 383. During use, the cooled conical cooling pipe 383 and the cooling metal fins 384 are used to further cool the air, thereby further improving the cooling effect of the conical cooling pipe 383 on the air and solving the problem of heat generation due to friction between the conical cooling pipe 383 and the air during the cooling process. A first movable plugging plate 35 for plugging the air inlet end of the conical cooling pipe 383 is arranged below the second cooling metal box 36. A plurality of first telescopic position changing members 391 for adjusting the height of the first movable plugging plate 35 are arranged below the second cooling metal box 36. The first telescopic position changing member 391 is a cylinder. A plurality of third air-permeable and heat-dissipating holes 390 for air conveyance are formed in the first movable plugging plate 35. The formation of the third air-permeable and heat-dissipating holes 390 does not affect the plugging effect of the first movable plugging plate 35 on the conical cooling pipe 383. The plurality of third air-permeable and heat-dissipating holes 390 are arranged at intervals on the first movable plugging plate 35. One end of the first telescopic position changing member 391 is fixedly connected to the first movable plugging plate 35, and the other end of the first telescopic position changing member 391 is fixedly connected to the second cooling metal box 36. A first deformable plugging plate 393 for cooperating with the first movable plugging plate 35 to plug the top opening end of the conical cooling pipe 383 is arranged on the lower surface of the first movable plugging plate 35. The first deformable plugging plate 393 is a silica gel plate. The first deformable plugging plate 393 is fixedly connected to the first movable plugging plate 35. A plurality of fourth air-permeable and heat-dissipating holes 392 corresponding to the third air-permeable and heat-dissipating holes 390 are formed in the first deformable plugging plate 393. The interiors of the first cooling metal box 32 and the second cooling metal box 36 are both filled with a coolant. During use, the first cooling metal box 32 and the second cooling metal box 36 perform heat exchange through the coolant. The coolant is water.

[0022] Please refer to Figure 1 and Figure 8, in one embodiment, to make the use of the deformable plugging mechanism 4 more reliable, in this embodiment, preferably, the deformable plugging mechanism 4 includes a limit bearing mounting plate 42, the limit bearing mounting plate 42 is fixedly connected to the detachable airtight box 2, and a second movable plugging plate 41 for plugging the first air-permeable and heat-dissipating hole 6 is arranged on one side of the limit bearing mounting plate 42. A plurality of second telescopic position-changing members 43 for plugging the second movable plugging plate 41 are arranged at both ends of the limit bearing mounting plate 42. The second telescopic position-changing member 43 is an electric telescopic rod. One end of the second telescopic position-changing member 43 is fixedly connected to the limit bearing mounting plate 42, and the other end of the second telescopic position-changing member 43 is fixedly connected to the second movable plugging plate 41. A second deformable plugging plate 40 for cooperating with the second movable plugging plate 41 to plug the first air-permeable and heat-dissipating hole 6 is arranged on the side of the second movable plugging plate 41 away from the limit bearing mounting plate 42. The second deformable plugging plate 40 is a rubber plate.

[0023] In another embodiment, the deformable plugging mechanism 4 includes a limit bearing mounting plate 42, the limit bearing mounting plate 42 is fixedly connected to the detachable airtight box 2, and a second movable plugging plate 41 for plugging the first air-permeable and heat-dissipating hole 6 is arranged on one side of the limit bearing mounting plate 42. A plurality of second telescopic position-changing members 43 for plugging the second movable plugging plate 41 are arranged at both ends of the limit bearing mounting plate 42. The second telescopic position-changing member 43 is an electric telescopic rod. One end of the second telescopic position-changing member 43 is fixedly connected to the limit bearing mounting plate 42, and the other end of the second telescopic position-changing member 43 is fixedly connected to the second movable plugging plate 41. A second deformable plugging plate 40 for cooperating with the second movable plugging plate 41 to plug the first air-permeable and heat-dissipating hole 6 is arranged on the side of the second movable plugging plate 41 away from the limit bearing mounting plate 42. The second deformable plugging plate 40 is a rubber plate.

[0024] The working principle and usage process of the present invention: In the initial state, the second movable plugging plate 41 does not plug the first air-permeable and heat-dissipating hole 6. At this time, the heat dissipation chassis is in a normal heat dissipation state. In this state, the power supplies of the adjustable speed drum fan 388 and the adjustable cooling member 387 are turned on. At this time, the adjustable speed drum fan 388 extracts the air above, thereby forming a downward negative pressure air flow inside the second detachable air duct 37. At this time, part of the air flow is dispersed through the hollow air duct 382 and blown to the adjustable cooling member 387 to cool the hot end of the adjustable cooling member 387, so that the adjustable cooling member 387 has a better cooling effect on the second cooling metal box 36. The liquid for cooling the adjustable cooling member 387 is discharged externally through the second air-permeable and heat-dissipating hole 31, thereby effectively stripping the heat from the inside of the chassis; Meanwhile, the airflow in the second detachable air duct 37 moves downward through the conical cooling pipe 383. At this time, the air is cooled by the conical cooling pipe 383, and further cooled by the first cooling metal box 32 and the cooling metal fins 384. The air after multiple cooling processes enters the interior of the detachable airtight box 2. At this time, the interior of the detachable airtight box 2 is cooled by the cooled air, and the excess air in the detachable airtight box 2 is discharged externally through the first breathable heat dissipation holes 6; When the intelligent controller 7 detects an abnormal combustion situation inside the detachable airtight box 2, the intelligent controller 7 controls the first telescopic position changer 391 and the second telescopic position changer 43 to extend. At this time, the first movable plugging plate 35 moves downward to plug the top of the conical cooling pipe 383, and the second movable plugging plate 41 moves horizontally to plug the first breathable heat dissipation holes 6, so that the detachable airtight box 2 is in a truly airtight state, thereby isolating oxygen from entering the interior of the detachable airtight box 2, so that the open flame inside the detachable airtight box 2 is quickly extinguished. In addition, the user can also manually control the heat dissipation chassis to be in an airtight state to prevent moisture during long-term storage; Thus, through the mutual cooperation of multiple structures, the cooling air is cooled multiple times, and then the interior of the detachable airtight box 2 is air-cooled by the cooled air, significantly improving the heat dissipation effect of the heat dissipation chassis on the computer motherboard. Secondly, the present invention can adjust the detachable airtight box 2 to an airtight state as needed. In this state, external air can be isolated from entering the interior of the chassis, thereby providing flame retardant and moisture-proof protection for the computer motherboard, making the functions of the heat dissipation chassis more abundant. In addition, the structure of the present invention is simple and convenient to use, and is worthy of popularization and use.

[0025] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0026] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A heat dissipation chassis for a computer, comprising a detachable sealed box, a plurality of first ventilation and heat dissipation holes are opened on the side of the detachable sealed box, a plurality of first protective dust filters corresponding to the first ventilation and heat dissipation holes are arranged on the side of the detachable sealed box, and an intelligent controller is arranged on the top of the detachable sealed box, characterized in that: The interior of the removable sealed box is provided with a plurality of deformable sealing mechanisms for sealing the first air-permeable and heat-dissipating holes. A deformable cooling mechanism is also provided on the top of the removable sealed box. The deformable cooling mechanism includes a first removable air collecting duct, which runs through the top wall of the removable sealed box. A second cooling metal box is provided inside the first removable air collecting duct, and the second cooling metal box is fixedly connected to the first removable air collecting duct. A plurality of adjustable-speed blowers are provided in the middle of the second cooling metal box, and the adjustable-speed blowers run through the second cooling metal box. The adjustable-speed blowers are fixedly connected to the second cooling metal box. A plurality of adjustable cooling parts for cooling the second cooling metal box are provided inside the first removable air collecting duct, and the plurality of adjustable cooling parts are spaced at both ends of the second cooling metal box. The adjustable cooling parts are fixedly connected to the second cooling metal box, and a plurality of adjustable cooling parts for cooling the second cooling metal box are provided above the second cooling metal box. The third protective dust filter net plays a role of dust protection for the speed-adjustable blower fan, the third protective dust filter net is fixedly connected to the adjustable speed blower fan, the upper surface of the second cooling metal box is provided with a second detachable air collecting duct for cooperating with the adjustable speed blower fan to form a negative pressure airflow, the second detachable air collecting duct is fixedly connected to the second cooling metal box, several hollow air ducts are obliquely arranged at both ends of the second detachable air collecting duct for cooperating with the second detachable air collecting duct and the adjustable speed blower fan to cool the second cooling metal box, the hollow air duct runs through the side wall of the second detachable air collecting duct, the hollow air duct is fixedly connected to the second detachable air collecting duct, several second air permeable and heat dissipating holes for exhaust are provided at both ends of the first detachable air collecting duct, the second air permeable and heat dissipating holes are provided above the second cooling metal box, a detachable sealing plate is fixedly connected to the upper surface of the first detachable air collecting duct, and a limiting installation hole corresponding to the second detachable air collecting duct is provided on the top of the detachable sealing plate.

2. The heat dissipation chassis for a computer according to claim 1, characterized in that: A first cooling metal box is arranged below the second cooling metal box, and one end of the first cooling metal box is provided with a plurality of first material conveying support tubes connected with the second cooling metal box, one end of the first material conveying support tube is fixedly connected with the second cooling metal box, and the other end of the first material conveying support tube is fixedly connected with the first cooling metal box, and the other end of the first cooling metal box is provided with a plurality of second material conveying support tubes connected with the second cooling metal box.

3. The heat dissipation chassis for a computer according to claim 2, characterized in that: A second protective dust filter is provided above the second cooling metal box for preventing dust. The second protective dust filter is provided on the top of the second detachable air collecting duct. The second protective dust filter is fixedly connected to the second detachable air collecting duct. One end of the second material conveying support pipe is fixedly connected to the second cooling metal box, and the other end of the second material conveying support pipe is fixedly connected to the first cooling metal box.

4. The heat dissipation chassis for a computer according to claim 3, characterized in that: The internal intervals of the first detachable air collecting duct are provided with a plurality of conical cooling tubes for cooperating with the first cooling metal box to cool the air. The conical cooling tubes are arranged through the first cooling metal box. The conical cooling tubes are fixedly connected to the first cooling metal box. The first cooling metal box is fixedly connected to the first detachable air collecting duct.

5. The heat dissipation chassis for a computer according to claim 4, characterized in that: The conical cooling tube is provided with a plurality of cooling metal fins for cooperating with the first cooling metal box to cool the air. The plurality of cooling metal fins are arranged in a circular array on the inner wall of the conical cooling tube, and the cooling metal fins are fixedly connected to the conical cooling tube.

6. The heat dissipation chassis for a computer according to claim 5, characterized in that: A first movable sealing plate for sealing the air inlet end of the conical cooling tube is arranged below the second cooling metal box, and a plurality of first retractable position changing parts for adjusting the height of the first movable sealing plate are arranged below the second cooling metal box.

7. The heat dissipation chassis for a computer according to claim 6, characterized in that: The first movable sealing plate is provided with a plurality of third air-permeable and heat-dissipating holes for air transmission, and the plurality of third air-permeable and heat-dissipating holes are arranged at intervals on the first movable sealing plate. One end of the first telescopic position changing member is fixedly connected to the first movable sealing plate, and the other end of the first telescopic position changing member is fixedly connected to the second cooling metal box.

8. The heat dissipation chassis for a computer according to claim 7, characterized in that: The lower surface of the first movable sealing plate is provided with a first deformable sealing plate for cooperating with the first movable sealing plate to seal the top open end of the conical cooling tube. The first deformable sealing plate is fixedly connected to the first movable sealing plate. The first deformable sealing plate is provided with a plurality of fourth air-permeable and heat-dissipating holes corresponding to the third air-permeable and heat-dissipating holes.

9. The heat dissipation chassis for a computer according to claim 1, characterized in that: The deformable sealing mechanism includes a limit load-bearing mounting plate, which is fixedly connected to the detachable sealed box, a second movable sealing plate for sealing the first air-permeable and heat-dissipating holes is arranged on one side of the limit load-bearing mounting plate, and a plurality of second retractable position changing parts for sealing the second movable sealing plate are arranged at both ends of the limit load-bearing mounting plate, one end of the second retractable position changing part is fixedly connected to the limit load-bearing mounting plate, and the other end of the second retractable position changing part is fixedly connected to the second movable sealing plate, and a second deformable sealing plate for cooperating with the second movable sealing plate to seal the first air-permeable and heat-dissipating holes is arranged on the side of the second movable sealing plate away from the limit load-bearing mounting plate.

10. The heat dissipation chassis for a computer according to any one of claims 1 to 9, characterized in that: A plurality of deformable reinforcement plates are arranged below the intelligent controller to provide shock absorption, noise reduction and anti-slip reinforcement for the detachable sealed box. The plurality of deformable reinforcement plates are arranged at intervals at both ends of the lower surface of the detachable sealed box, and the deformable reinforcement plates are fixedly connected to the detachable sealed box.

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