Dustproof self-cooling computer case
By using plug rod and cover structure in the computer chassis to prevent dust from entering, and combining the dustproof net and fan design, the problem of dust entering from the rear is solved, effective dust filtration and heat dissipation effect is achieved, and electronic components are ensured. Safe and efficient cooling.
Patent Information
- Application Number
- CN202420943230.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-30
AI Technical Summary
Existing computer chassis cannot effectively prevent dust from entering from the rear, resulting in electronic components being susceptible to electrostatic breakdown.
A dust-proof self-cooling computer chassis is designed, using a matching structure of plug rod and barrier cover to prevent dust from entering from the rear, and through the cooperation of dustproof net and fan, dust in the air is filtered and heated, and a motor-driven baffle is used. and fan to achieve air flow and filtration.
Effectively prevent dust from entering from the rear of the chassis, reduce internal static risk, and improve the heat dissipation effect of the chassis through rapid air flow and heat dissipation.
Smart Images
Figure CN222259967U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of computer chassis, in particular to a dustproof self-cooling computer chassis. Background Art
[0002] The computer case is the outer shell of the computer, used to protect the internal hardware devices and provide a framework for support and installation. The computer case is the external protection and load-bearing structure of the computer, providing a safe working environment for the internal hardware and providing users with convenient interfaces and expansion capabilities.
[0003] There are many electronic components installed inside the case, and electronic components are generally afraid of dust accumulation on their surfaces, because static electricity is easily generated when too much dust accumulates, and some precision electronic components can be easily broken down by static electricity. Therefore, some existing cases will prevent dust from entering by installing dust screens at the air inlets. However, the position where other devices are connected at the rear of the case cannot be installed with a dust screen due to the obstruction of electronic components and plugs, so dust can still enter from here. In order to solve this technical problem, the utility model proposes a dust-proof self-cooling computer case. Utility Model Content
[0004] The main purpose of the utility model is to provide a dustproof self-cooling computer case, which can effectively solve the problems mentioned in the background technology.
[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0006] A dustproof self-cooling computer case comprises a body, a bracket is installed inside the body, a filter is slidably connected to the inside of the body, ventilation holes are opened inside the body, a support plate is connected to the inside of the body, a spring is connected to the inside of the support plate, a plug is slidably connected to the inside of the support plate, a fan is installed inside the body, a limiting mechanism is arranged inside the body, a connecting plate is installed inside the body, a limiting rod is connected to the inside of the body, and a blocking cover is rotatably connected to the outer surface of the limiting rod.
[0007] Preferably, the limiting mechanism comprises a limiting shell, the limiting shell is installed inside the machine body, the outer surface of the limiting shell is fixedly connected to the inside of the support plate, and the outer surface of the limiting shell is slidably connected to a baffle.
[0008] Preferably, the outer surface of the baffle is rotatably connected to the inside of the body, a motor is installed inside the limiting shell, and the output end of the motor is connected to the outer surface of the baffle.
[0009] Preferably, a cross bar is rotatably connected inside the limiting shell, and an outer surface of the cross bar is connected to the inside of the machine body.
[0010] Preferably, a groove is provided inside the body 1, and the upper surface of the bracket contacts the bottom surface of the filter screen.
[0011] Preferably, one end of the spring away from the support plate is connected to one end of the insertion rod, the outer surface of the insertion rod is slidably connected to the outer surface of the blocking cover, and the interior of the body is rotationally connected to the outer surface of the blocking cover.
[0012] Preferably, a magnet is installed inside the machine body, an iron block is installed inside the blocking cover, and a pinch plate is connected to the outer surface of the blocking cover.
[0013] Compared with the prior art, the utility model has the following beneficial effects:
[0014] In the utility model, through the cooperation between the plug rod and the blocking cover and other components, first the plug rod can be inserted into the hole opened in the blocking cover, and after the connecting wires of other items are inserted into the connecting plate, their wire bodies can be placed in the holes opened in the blocking cover and the support plate, and the plug rod will be inserted into the holes where no wire bodies are placed, thereby preventing dust from passing through these holes. The blocking cover can block the dust, and when the blocking cover is closed, the holes on the blocking cover will be blocked by the plug rod and the wire body, so that the blocking cover has no gaps through which dust can pass, and dust cannot enter from the rear of the machine body. It is very easy to use and solves the problem that dust can enter the interior from the rear of the machine body.
[0015] In the utility model, through the cooperation between the dustproof net and the fan and other components, the dustproof net can be blocked at the air inlet of the body, so that when the air enters the body, the dust in the air is separated out by the dustproof net, thereby reducing the amount of dust entering the body. The fan can drive the flow of air in the body, allowing the air in the body to flow quickly, thereby reducing the temperature of the air in the body, allowing the body to quickly dissipate heat, which is very convenient. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the overall structure of a dustproof self-cooling computer case of the utility model;
[0017] Figure 2 This is a schematic diagram of the overall cross section of a dustproof self-cooling computer case of the utility model;
[0018] Figure 3 This is a schematic diagram of a limit mechanism for a dustproof self-cooling computer case of the utility model;
[0019] Figure 4 This is a cross-sectional schematic diagram of a cover of a dustproof self-cooling computer case of the utility model;
[0020] Figure 5 The utility model is a dustproof self-cooling computer case Figure 4 A is an enlarged view of the middle image.
[0021] In the figure: 1. body; 2. bracket; 3. filter; 4. ventilation hole; 5. support plate; 6. spring; 7. plug rod; 8. fan; 9. limit mechanism; 901. limit shell; 902. baffle; 903. motor; 904. cross bar; 10. connecting plate; 11. limit rod; 12. baffle cover; 13. groove; 14. magnet; 15. iron block; 16. pinch plate. DETAILED DESCRIPTION
[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0023] like Figure 1-5 As shown, a dustproof self-cooling computer case includes a body 1, a bracket 2 is installed inside the body 1, a filter 3 is slidably connected inside the body 1, the body 1 can fix the position of the bracket 2, the body 1 can prevent the filter 3 from being moved by the wind, an air inlet is opened inside the body 1, the filter 3 will block the outside of the air inlet, so as to filter the air passing through the air inlet, so as to separate the dust in the air.
[0024] A ventilation hole 4 is opened inside the body 1, and a support plate 5 is connected to the inside of the body 1. The air in the body 1 can be discharged from the ventilation hole 4. The body 1 will fix the position of the support plate 5, and the space inside the body 1 will be divided by the support plate 5, so as to facilitate the installation of other electronic components.
[0025] The support plate 5 is internally connected with a spring 6, and the support plate 5 is internally slidably connected with an insertion rod 7. The support plate 5 fixes the position of the spring 6 and can limit the moving direction of the insertion rod 7, thereby avoiding deviation in the moving position of the insertion rod 7.
[0026] A fan 8 is installed inside the body 1, a limiting mechanism 9 is set inside the body 1, and a connecting plate 10 is installed inside the body 1. The body 1 will fix the position of the fan 8. When the fan 8 is started, the air in the body 1 will be drawn out, thereby accelerating the flow of air in the body 1. The body 1 will fix the position of the connecting plate 10, and electronic components can be installed on the connecting plate 10, and the interfaces of the electronic components can protrude from the connecting plate 10.
[0027] The interior of the body 1 is connected with a limit rod 11, and the outer surface of the limit rod 11 is rotatably connected with a blocking cover 12. The body 1 will fix the position of the limit rod 11, and provide support for the blocking cover 12 through the limit rod 11, so that the blocking cover 12 can rotate around the limit rod 11, and when the blocking cover 12 rotates to the bottom, it will contact the support plate 5. When the blocking cover 12 contacts the support plate 5, the blocking cover 12 and the notch on the support plate 5 will form circular holes, which can limit the position of the connecting line and the upper wire body.
[0028] The limiting mechanism 9 includes a limiting shell 901, which is installed inside the body 1. The outer surface of the limiting shell 901 is fixedly connected to the inside of the support plate 5. The outer surface of the limiting shell 901 is slidably connected with a baffle 902. The body 1 will fix the position of the limiting shell 901, and the support plate 5 will also fix the position of the limiting shell 901. The surface of the limiting shell 901 is relatively smooth, and the friction force of the baffle 902 when moving on the surface of the limiting shell 901 is small, and dust cannot pass through the contact position between the baffle 902 and the limiting shell 901.
[0029] The outer surface of the baffle 902 is rotatably connected to the inside of the body 1, and a motor 903 is installed inside the limiting shell 901. The output end of the motor 903 is connected to the outer surface of the baffle 902. The baffle 902 is in close contact with the body 1, and dust cannot pass through the gap between the baffle 902 and the body 1. The limiting shell 901 will fix the position of the motor 903, thereby preventing the motor 903 from rotating when starting. When the motor 903 is started, the baffle 902 will rotate. When the body 1 is turned on, the motor 903 will drive the baffle 902 to rotate to an inclined position. When the motor 903 is not started, the baffle 902 will fall down, thereby preventing air from entering the body 1 through the ventilation hole 4.
[0030] The inner rotation of the limiting shell 901 is connected with a cross bar 904, and the outer surface of the cross bar 904 is connected to the inner part of the body 1. The cross bar 904 will limit the position of the limiting shell 901, thereby preventing the limiting shell 901 from shaking during rotation, and the body 1 will fix the position of the cross bar 904.
[0031] A groove 13 is provided inside the body 1 , and the upper surface of the bracket 2 contacts the bottom surface of the filter 3 . The groove 13 allows the user to put his fingers into it, so that the user can take out the filter 3 conveniently. The bracket 2 provides support for the filter 3 so that the filter 3 will not fall into the body 1 .
[0032] One end of the spring 6 away from the support plate 5 is connected to one end of the insertion rod 7, the outer surface of the insertion rod 7 is slidably connected to the outer surface of the blocking cover 12, and the interior of the body 1 is rotationally connected to the outer surface of the blocking cover 12. The spring 6 is used to provide thrust for the insertion rod 7, and the insertion rod 7 is used to block the missing part of the blocking cover 12. The body 1 will limit the position to which the blocking cover 12 can move, so that the blocking cover 12 cannot move laterally.
[0033] A magnet 14 is installed inside the body 1, an iron block 15 is installed inside the blocking cover 12, and a pinching plate 16 is connected to the outer surface of the blocking cover 12. The body 1 will fix the position of the magnet 14, and the blocking cover 12 will fix the position of the iron block 15. The magnet 14 adsorbs the iron block 15 to provide resistance to the movement of the blocking cover 12, so that the blocking cover 12 cannot move easily. The blocking cover 12 will fix the position of the pinching plate 16, and two movable plates are arranged inside the pinching plate 16. The center positions of the two plates are connected and moved. When the two plates move toward the middle at the same time, their center positions will bulge, so that the user can pull the blocking cover 12 conveniently.
[0034] Working principle: When using the device, you first need to pinch the pinching plate 16 to pull open the baffle 12, then insert the connecting wire into the connecting plate 10, and put the wire body into the gap opened in the support plate 5, then turn the baffle 12 back to its original position, and then turn on the machine. The motor 903 and the fan 8 will start. The start of the motor 903 will cause the baffle 902 to rotate to a suitable angle. The start of the fan 8 will send the air in the body 1 to the outside of the body 1 through the ventilation hole 4. At the same time, the outside air enters the body 1 after being filtered by the filter 3, thereby completing the cooling of the inside of the body 1.
[0035] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A dustproof self-cooling computer case, characterized in that: The invention comprises a body (1), a bracket (2) is installed inside the body (1), a filter screen (3) is slidably connected inside the body (1), a ventilation hole (4) is opened inside the body (1), a support plate (5) is connected inside the body (1), a spring (6) is connected inside the support plate (5), an insertion rod (7) is slidably connected inside the support plate (5), a fan (8) is installed inside the body (1), a limiting mechanism (9) is arranged inside the body (1), a connecting plate (10) is installed inside the body (1), a limiting rod (11) is connected inside the body (1), and a blocking cover (12) is rotatably connected to the outer surface of the limiting rod (11).
2. A dustproof self-cooling computer case according to claim 1, characterized in that: The limiting mechanism (9) comprises a limiting shell (901), the limiting shell (901) is installed inside the machine body (1), the outer surface of the limiting shell (901) is fixedly connected to the inside of the support plate (5), and the outer surface of the limiting shell (901) is slidably connected to a baffle (902).
3. A dustproof self-cooling computer case according to claim 2, characterized in that: The outer surface of the baffle (902) is rotatably connected to the inside of the machine body (1); a motor (903) is installed inside the limiting shell (901); and the output end of the motor (903) is connected to the outer surface of the baffle (902).
4. The dustproof self-cooling computer case according to claim 2, characterized in that: The interior of the limiting shell (901) is rotatably connected to a cross bar (904), and the outer surface of the cross bar (904) is connected to the interior of the machine body (1).
5. The dustproof self-cooling computer case according to claim 1, characterized in that: A groove (13) is provided inside the body (1), and the upper surface of the bracket (2) is in contact with the bottom surface of the filter screen (3).
6. The dustproof self-cooling computer case according to claim 1, characterized in that: One end of the spring (6) away from the support plate (5) is connected to one end of the insertion rod (7), the outer surface of the insertion rod (7) is slidably connected to the outer surface of the blocking cover (12), and the interior of the body (1) is rotationally connected to the outer surface of the blocking cover (12).
7. The dustproof self-cooling computer case according to claim 1, characterized in that: A magnet (14) is installed inside the machine body (1), an iron block (15) is installed inside the blocking cover (12), and a pinching plate (16) is connected to the outer surface of the blocking cover (12).