Dustproof computer case with internal circulation heat dissipation function

Abstract

The utility model discloses an internal circulation heat dissipation dustproof computer case which comprises a case body, a supporting seat is fixedly connected to the bottom end face of the case body, a water tank is fixedly connected to the bottom end face of the case body, a water pump is fixedly connected to one side of the water tank, and a water inlet pipe is connected to the water pump; the top end of the water outlet pipe extends into the case body and is connected with the second heat dissipation pipe, a radiator is installed on the bottom end face of the water tank, a blowing fan is fixedly connected to the bottom end face of the case body, a water pump is started to work, and the water pump works to pump water in the water tank into the heat dissipation pipes through the water inlet pipe; according to the computer case, the heat dissipation pipes are arranged in the case body, so that cold water circularly flows in the heat dissipation pipes, heat in the case body is taken away through the heat dissipation pipes, the heat dissipation effect on the interior of the case body is achieved, water in the heat dissipation pipes flows through the interior of the water tank through the water outlet pipe and the connecting pipe, and when the water passes through the interior of the connecting pipe, the heat dissipation effect on the interior of the case body is achieved. And the blowing fan blows air to cool the connecting pipe, so that heat dissipation of water in the connecting pipe is realized.

Description

Technical Field

[0001] This application relates to the field of computer chassis technology, and more specifically, to a dustproof computer chassis with internal circulation cooling. Background Technology

[0002] A computer case typically includes an outer shell, a bracket, and various switches and indicator lights on the front panel. The outer shell is made of a combination of steel plate and plastic, which is highly rigid and mainly serves to protect the internal components. The bracket is mainly used to fix the motherboard, power supply, and various drivers.

[0003] A search revealed that CN220252502U discloses "a computer cooling chassis, including a chassis shell, with an installation plate fixedly connected to the inner side wall of the chassis shell... This computer cooling chassis, through the chassis shell, slider, movable plate, fan shell, separation plate, dust filter, fan rod, fan body, cooling mesh one and cooling mesh two, can more effectively dissipate heat inside the chassis. It can be directly installed on the side during use and removed when not in use to allow for self-cooling. It achieves good heat dissipation while also being energy-saving and environmentally friendly, making it more convenient for users." However, the airflow inside the computer chassis causes dust to accumulate on the surface of components, and the dust filter is insufficient to block small dust particles. Components with long-term dust accumulation are prone to malfunction.

[0004] To address the aforementioned issues, this application provides a dustproof computer chassis with internal circulation cooling. Utility Model Content

[0005] One objective of this application is to provide a dustproof computer chassis with internal circulation cooling, comprising a chassis body, a support base fixedly connected to the bottom surface of the chassis body, a water tank fixedly connected to the bottom surface of the chassis body, a water pump fixedly connected to one side of the water tank, an inlet pipe connected to the water pump, a fourth heat dissipation pipe and a second heat dissipation pipe fixedly connected to the left and right sides of the inner wall of the chassis body respectively, a third heat dissipation pipe and a first heat dissipation pipe fixedly connected to the upper and lower sides of the inner wall of the chassis body respectively, the top end of the inlet pipe extending into the interior of the chassis body and connecting to the first heat dissipation pipe, the fourth heat dissipation pipe connecting to the first heat dissipation pipe, the fourth heat dissipation pipe connecting to the third heat dissipation pipe, the third heat dissipation pipe connecting to the second heat dissipation pipe, a connecting pipe connected to the end of the water tank away from the water pump, an outlet pipe connected to the end of the connecting pipe away from the water tank, the top end of the outlet pipe extending into the interior of the chassis body and connecting to the second heat dissipation pipe, a radiator installed on the bottom surface of the water tank, and a fan fixedly connected to the bottom surface of the chassis body.

[0006] Furthermore, the water tank has multiple grooves on its outer side, and the distance between two adjacent grooves is equal.

[0007] Furthermore, the connecting pipe is arranged in an "S" shape, and a frame is fixedly connected to the bottom end of the chassis body. The blower and the connecting pipe are both arranged inside the frame, and the two ends of the connecting pipe pass through the left and right sides of the frame, respectively.

[0008] Furthermore, the inner wall of the chassis body is fixedly connected with a connecting plate, and a total of four connecting plates are provided, with a mesh plate fixedly connected between the four connecting plates.

[0009] Furthermore, the mesh plate is positioned above the first heat dissipation pipe, and the width of the mesh plate is equal to the width of the inner cavity of the chassis body.

[0010] Furthermore, a fixing rod is fixedly connected to the top center of the water tank, and the top end of the fixing rod is fixedly connected to the bottom end face of the chassis body. A water inlet pipe and a drain pipe are provided on the back side of the water tank. The water inlet pipe is close to the top of the water tank, and the drain pipe is close to the bottom of the water tank. The water inlet pipe is located above the drain pipe. Both the drain pipe and the water inlet pipe are threaded with a cover on their outer sides.

[0011] The beneficial effects of this application are:

[0012] When the water pump is turned on, it draws water from the tank into multiple heat dissipation pipes through the inlet pipe. This creates a circulation of cold water within the heat dissipation pipes, carrying away heat from the chassis and achieving effective cooling. Water from the heat dissipation pipes flows through the tank via outlet pipes and connecting pipes. As the water passes through the connecting pipes, a fan blows air onto them for cooling, further cooling the water inside. The connecting pipes have an "S"-shaped structure, increasing the path of the water within the chassis and extending the time the water is cooled by the fan, thus enhancing the cooling effect. Combined with the cooling of the radiator, the water drawn back into the first heat dissipation pipe remains cold, achieving a circulating cooling effect. Simultaneously, this allows the chassis to dissipate heat without airflow, preventing dust particles from entering the chassis and protecting the equipment. Attached Figure Description

[0013] The accompanying drawings are provided to further understand this application and form part of the specification. They are used together with the embodiments of this application to explain this application and do not constitute a limitation thereof.

[0014] In the attached diagram:

[0015] Figure 1 This is a schematic diagram of the overall structure of this application;

[0016] Figure 2 This is a schematic diagram of the internal structure of the chassis body in this application;

[0017] Figure 3 This is a schematic diagram of the bottom structure of the chassis body in this application;

[0018] Figure 4 This is a partial structural diagram of this application.

[0019] Explanation of the labels in the diagram:

[0020] 1. Chassis body; 2. Support base; 3. Frame; 4. Connecting pipe; 5. Heat sink; 6. Water pump; 7. Water tank; 8. Water outlet pipe; 9. Water inlet pipe; 10. First heat sink pipe; 11. Second heat sink pipe; 12. Connecting plate; 13. Mesh plate; 14. Third heat sink pipe; 15. Fourth heat sink pipe; 16. Fan. Detailed Implementation

[0021] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0022] In the description of this application, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0024] Example:

[0025] Please see Figure 1 , Figure 2 , Figure 3 and Figure 4 This application discloses a dustproof computer chassis with internal circulation cooling, including a chassis body 1. A door panel is hinged to the back of the chassis body 1. By opening the door panel, components and equipment can be placed on top of a mesh panel 13. A support base 2 is fixedly connected to the bottom end of the chassis body 1, and a water tank 7 is fixedly connected to the bottom end of the chassis body 1. Multiple slots are formed on the outer side of the water tank 7. The thickness of the multiple side walls of the water tank 7 is equal. The design of multiple slots increases the contact area between the outer surface of the water tank 7 and the outside environment, thereby increasing the surface area for natural heat dissipation of the water tank 7. The spacing between two adjacent slots is equal. A water pump 6 is fixedly connected to one side of the tank 7. When the water pump 6 is turned on, the water inside the tank 7 is pumped into the first heat dissipation pipe 10 through the inlet pipe 9. The water inside the first heat dissipation pipe 10 flows through the fourth heat dissipation pipe 15, the third heat dissipation pipe 14 and the second heat dissipation pipe 11, thereby realizing the circulation of cold water inside multiple heat dissipation pipes. This allows the heat inside the chassis 1 to be carried away by multiple heat dissipation pipes, thus achieving the heat dissipation effect inside the chassis 1. Finally, the water inside the second heat dissipation pipe 11 flows through the outlet pipe 8 and the connecting pipe 4 back into the tank 7, thus realizing water circulation.

[0026] A water pump 6 is connected to an inlet pipe 9. The fourth heat dissipation pipe 15 and the second heat dissipation pipe 11 are fixedly connected to the left and right sides of the inner wall of the chassis body 1, respectively. The third heat dissipation pipe 14 and the first heat dissipation pipe 10 are fixedly connected to the upper and lower sides of the inner wall of the chassis body 1, respectively. The top end of the inlet pipe 9 extends into the interior of the chassis body 1 and connects to the first heat dissipation pipe 10. The fourth heat dissipation pipe 15 is connected to the first heat dissipation pipe 10. The fourth heat dissipation pipe 15 is connected to the third heat dissipation pipe 14. The third heat dissipation pipe 14 is connected to the second heat dissipation pipe 11. A connecting pipe 4 is connected to the end of the water tank 7 away from the water pump 6. A water outlet pipe 8 is connected to the end of the connecting pipe 4 away from the water tank 7. The top end of the water outlet pipe 8 extends into the interior of the chassis body 1 and connects to the second heat dissipation pipe 11. A radiator 5 is installed on the bottom surface of the water tank 7. The radiator 5 can cool the water inside the water tank 7, so that the water pumped back into the first heat dissipation pipe 10 is still cold water, thereby achieving the effect of circulating cooling. A blower fan 16 is fixedly connected to the bottom surface of the chassis body 1.

[0027] Please see Figure 3 and Figure 4 The connecting pipe 4 is designed in an "S" shape, which increases the path of water flow inside the frame 3, thereby increasing the time for the water to be cooled by the blower fan 16, thus improving the cooling effect of the water. The frame 3 is fixedly connected to the bottom end of the chassis body 1. The frame 3 plays the role of concentrating air, so that all the air blown by the blower fan 16 is directed towards the connecting pipe 4. Both the blower fan 16 and the connecting pipe 4 are located inside the frame 3, and the two ends of the connecting pipe 4 pass through the left and right sides of the frame 3 respectively.

[0028] Please see Figure 2 and Figure 3 The inner wall of the chassis body 1 is fixedly connected with a connecting plate 12. There are four connecting plates 12 in total, and a mesh plate 13 is fixedly connected between the four connecting plates 12. The mesh plate 13 is located above the first heat dissipation pipe 10. The four connecting plates 12 are used to install the mesh plate 13 inside the lower part of the chassis body 1. In this way, when installing equipment, the equipment is installed on top of the mesh plate 13, so that when the cold water inside the first heat dissipation pipe 10 flows, the heat on the bottom side of the equipment can be carried away. The width of the mesh plate 13 is equal to the width of the inner cavity of the chassis body 1.

[0029] Please see Figure 1 and Figure 2 A fixing rod is fixedly connected to the top center of the water tank 7. The fixing rod is used to fix the water tank 7 to the bottom surface of the chassis body 1, and the top of the fixing rod is fixedly connected to the bottom surface of the chassis body 1. A water inlet pipe and a drain pipe are provided on the back side of the water tank 7. The water inlet pipe is close to the top of the water tank 7, and the drain pipe is close to the bottom of the water tank 7. The water inlet pipe is located above the drain pipe. Both the drain pipe and the water inlet pipe are threaded with a cover. Unscrewing the cover on the water inlet pipe makes it easy to add cold water into the water tank 7 through the water inlet pipe. Unscrewing the cover on the drain pipe makes it easy to drain the water inside the water tank 7 through the drain pipe.

[0030] The implementation principle of this application embodiment is as follows: Open the door panel, place the component equipment on the top of the mesh plate 13, turn on the water pump 6, and the water pump 6 draws water from the water tank 7 into the first heat dissipation pipe 10 through the inlet pipe 9. The water inside the first heat dissipation pipe 10 flows through the fourth heat dissipation pipe 15, the third heat dissipation pipe 14, and the second heat dissipation pipe 11, thereby realizing the circulation of cold water inside multiple heat dissipation pipes. This utilizes multiple heat dissipation pipes to remove heat from the inside of the chassis body 1, thereby achieving the heat dissipation effect inside the chassis body 1. Finally, the water inside the second heat dissipation pipe 11 flows out through the outlet pipe. Water pipe 8 and connecting pipe 4 flow through the interior of water tank 7. As water passes through the interior of connecting pipe 4, fan 16 blows air onto connecting pipe 4 to cool it, thereby dissipating heat from the water inside connecting pipe 4. The connecting pipe 4 is designed in an "S" shape, which increases the path of water flow inside frame 3, thereby increasing the time for water to be cooled by fan 16, thus improving the cooling effect. Together with radiator 5, the water inside water tank 7 is cooled, so that the water drawn back into the first heat dissipation pipe 10 is still cold water, thus achieving the effect of circulating cooling.

[0031] The above description is merely a preferred embodiment of this application, but the scope of protection of this application is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this application, based on the technical solution and application concept of this application, should be included within the scope of protection of this application.

Claims

1. A dustproof computer chassis with internal circulation heat dissipation, comprising a chassis body (1), characterized in that: A support base (2) is fixedly connected to the bottom end face of the chassis body (1). A water tank (7) is fixedly connected to the bottom end face of the chassis body (1). A water pump (6) is fixedly connected to one side of the water tank (7). A water inlet pipe (9) is connected to the water pump (6). A fourth heat dissipation pipe (15) and a second heat dissipation pipe (11) are fixedly connected to the left and right sides of the inner wall of the chassis body (1), respectively. A third heat dissipation pipe (14) and a first heat dissipation pipe (10) are fixedly connected to the upper and lower sides of the inner wall of the chassis body (1), respectively. The top end of the water inlet pipe (9) extends into the interior of the chassis body (1) and connects to the first heat dissipation pipe (10). The fourth heat dissipation pipe (15) is connected to the first heat dissipation pipe (10), the fourth heat dissipation pipe (15) is connected to the third heat dissipation pipe (14), the third heat dissipation pipe (14) is connected to the second heat dissipation pipe (11), the end of the water tank (7) away from the water pump (6) is connected to a connecting pipe (4), the end of the connecting pipe (4) away from the water tank (7) is connected to a water outlet pipe (8), the top end of the water outlet pipe (8) extends into the interior of the chassis body (1) and is connected to the second heat dissipation pipe (11), a radiator (5) is installed on the bottom surface of the water tank (7), and a blower fan (16) is fixedly connected to the bottom surface of the chassis body (1).

2. The dustproof computer chassis with internal circulation heat dissipation according to claim 1, characterized in that: The water tank (7) has multiple troughs on its outer side, and the distance between two adjacent troughs is equal.

3. The dustproof computer chassis with internal circulation heat dissipation according to claim 1, characterized in that: The connecting pipe (4) is arranged in an "S" shape. The bottom end of the chassis body (1) is fixedly connected to the frame (3). The blower (16) and the connecting pipe (4) are both arranged inside the frame (3). The two ends of the connecting pipe (4) pass through the left and right sides of the frame (3) respectively.

4. A dustproof computer chassis with internal circulation heat dissipation according to claim 1, characterized in that: The inner wall of the chassis body (1) is fixedly connected with a connecting plate (12), and there are four connecting plates (12) in total, and a mesh plate (13) is fixedly connected between the four connecting plates (12).

5. A dustproof computer chassis with internal circulation heat dissipation according to claim 4, characterized in that: The mesh plate (13) is positioned above the first heat dissipation pipe (10), and the width of the mesh plate (13) is equal to the width of the inner cavity of the chassis body (1).

6. A dustproof computer chassis with internal circulation heat dissipation according to claim 1, characterized in that: A fixing rod is fixedly connected to the middle of the top of the water tank (7), and the top of the fixing rod is fixedly connected to the bottom surface of the chassis body (1). A water inlet pipe and a drain pipe are provided on the back side of the water tank (7). The water inlet pipe is close to the top of the water tank (7), and the drain pipe is close to the bottom of the water tank (7). The water inlet pipe is located above the drain pipe. Both the drain pipe and the water inlet pipe are threaded with a cover on their outer sides.

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