CN219936373U - A computer cooling device - Google Patents

Abstract

The utility model discloses a computer heat dissipation device, which includes a base, a fixed frame and a movable frame arranged on the base. The structures of the fixed frame and the movable frame are exactly the same. Both the base and the fixed frame are provided with inlets penetrating both side walls of the base. The air outlet, base and fixed frame are all equipped with inverted U-shaped mounting plates. Each mounting plate is equipped with two fans, and the four corners of the fans are equipped with screws that penetrate into the mounting plate. There are useful openings on the mounting plate. At the notch for the air intake of the two fans, a storage seat is fixedly bonded to one side wall of the fixed frame. A rotating shaft is rotatably connected to the inside of the storage seat. The rotating shaft is set horizontally, and the fixed sleeve on the rotating shaft is equipped with a rotating block. One end of the movable frame It is bonded and fixed with the rotating block. There are slide grooves on both sides of the top wall of the fixed frame and the top wall of the movable frame. Both ends of each mounting plate are inserted into the two slide grooves. The computer heat dissipation device makes the ventilation efficiency in the chassis higher and enables the chassis to achieve better heat dissipation effect.

Description

A computer cooling device

Technical field

The utility model belongs to the technical field of computer heat dissipation, and in particular relates to a computer heat dissipation device.

Background technique

A computer is a modern electronic computing machine used for high-speed calculations. It can perform numerical calculations, logical calculations, and has a storage and memory function. Computers are modern intelligent electronic devices that can run according to programs and process massive amounts of data automatically and at high speed.

In the process of realizing the present utility model, the inventor found that there are at least the following problems in this technology: when the computer is running, it will release a large amount of heat, so it needs to dissipate heat. Generally, a cooling fan is installed in the chassis to assist in heat dissipation. The chassis is generally installed on the front panel and There is an air inlet at the bottom, but the outside of the chassis usually does not have a heat dissipation device to speed up air circulation. As a result, the air intake volume on the front panel and bottom of the chassis is small and the heat dissipation efficiency is average.

To this end, we propose a computer cooling device to solve the above problems.

Utility model content

The main purpose of this utility model is to provide a computer heat dissipation device, which uses two fans on a fixed frame and two fans on a movable frame to work together to inlet air into the front and bottom of the computer case, thereby improving the ventilation efficiency in the case. Higher, the chassis can achieve better heat dissipation effect, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the present utility model adopts the following technical solutions:

A computer heat dissipation device includes a base, a fixed frame and a movable frame arranged on the base. The structures of the fixed frame and the movable frame are exactly the same. The base and the fixed frame are both provided with air inlets penetrating both side walls thereof. , the base and the fixed frame are equipped with inverted U-shaped mounting plates, each of the mounting plates is equipped with two fans, and the four corners of the fans are equipped with screws that penetrate into the mounting plates. The mounting plate is provided with slots for air inlet for the two fans;

A storage seat is fixedly bonded to one side wall of the fixed frame, and a rotating shaft is rotatably connected to the inside of the storage seat. The rotating shaft is set horizontally, and a rotating block is fixedly sleeved on the rotating shaft. One end of the movable frame is connected to The rotating block is bonded and fixed, and chute is provided on both sides of the top wall of the fixed frame and the top wall of the movable frame. Both ends of each mounting plate are inserted into the two chute, and each Both ends of the mounting plate are connected with slide blocks located in the chute.

As a preferred embodiment, the inner wall of the storage seat is fixedly bonded with a shock-absorbing strip, wherein the shock-absorbing strip is in close contact with the rotating block; a certain friction exists between the rotating block and the damping strip, thereby further increasing the movement The stability of the rack.

As a preferred embodiment, a sliding groove is provided on both the fixed frame and the movable frame, dust-proof nets are fixed in the two air inlets, and the two dust-proof nets are inserted into the two sliding grooves respectively. Inside the two air inlets; the two dust-proof nets are kept stable with the help of sliding grooves.

As a preferred embodiment, the inner walls of the two air inlets are fixedly bonded with pads, and the two pads are in contact with the two dust-proof nets respectively; thus, the two dust-proof nets are kept away from the sliding groove. It is supported on one side to make its structure more stable. Both dust-proof nets are fixedly bonded with handles, making it easy to hold the handles and pull out the dust-proof nets.

As a preferred embodiment, a bottom support plate is fixedly bonded to the bottom of the storage seat, and the bottom support plate is in contact with the movable frame; so that the movable frame can remain level on the storage seat.

To sum up, the technical effects and advantages of this utility model are:

This computer heat dissipation device uses two fans on the fixed frame and two fans on the movable frame to work together to bring air into the front and bottom of the computer case, making the ventilation efficiency in the case higher and making the case better. The heat dissipation effect is also due to the adjustable fan position on the fixed frame and the adjustable fan angle on the movable frame, thus adapting to the air intake of different chassis, improving the heat dissipation efficiency, and increasing the scope of application of the device;

In this computer cooling device, dust-proof nets are provided at the two air inlets, so that dust will be filtered by the dust-proof nets, thereby reducing the probability of external dust entering the computer chassis.

Description of the drawings

Figure 1 is a schematic structural diagram of the utility model from a top view;

Figure 2 is a schematic structural diagram of the utility model from a downward perspective;

Figure 3 is a cross-sectional view of the utility model at A-A in Figure 1.

In the picture: 1. Base; 2. Fixed frame; 3. Movable frame; 4. Mounting plate; 5. Fan; 6. Storage base; 7. Rotating shaft; 8. Rotating block; 9. Shock absorbing strip; 10. Chute ; 11. Slider; 12. Air inlet; 13. Dust-proof net; 14. Handle; 15. Backing plate; 16. Bottom support plate.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example.

Referring to Figures 1-3, a computer heat dissipation device includes a base 1, a fixed frame 2 and a movable frame 3 arranged on the base 1. The structures of the fixed frame 2 and the movable frame 3 are exactly the same. The top of the base 1 is used to place the computer. The chassis has air inlets 12 that run through both side walls of the base 1 and the fixing frame 2. An inverted U-shaped mounting plate 4 is provided on the base 1 and the fixing frame 2. On each mounting plate 4 Both are equipped with two fans 5, and the four corners of the fans 5 are equipped with screws that penetrate into the mounting plate 4. There are notches on the mounting plate 4 for air inlet for the two fans 5;

A storage seat 6 is fixedly bonded to one side wall of the fixed frame 2, and a rotating shaft 7 is rotatably connected to the inside of the storage seat 6. The rotating shaft 7 is set horizontally, and a rotating block 8 is fixedly sleeved on the rotating shaft 7. One end of the movable frame 3 is connected to The rotating block 8 is bonded and fixed, so that the turning of the rotating shaft 7 can drive the movable frame 3 to turn over. A shock-absorbing strip 9 is fixedly bonded to the inner wall of the storage seat 6, and the shock-absorbing strip 9 is in close contact with the rotating block 8, so that the rotating block 8 can be turned over. There is a certain friction between 8 and the shock-absorbing strip 9, thereby further increasing the stability of the movable frame 3. Chutes 10 are provided on both sides of the top wall of the fixed frame 2 and on both sides of the top wall of the movable frame 3. Each Both ends of the mounting plate 4 are inserted into the two chute 10, and both ends of each mounting plate 4 are connected with slide blocks 11 located in the chute 10. The slide blocks 11 are provided so that the mounting plate 4 cannot be moved from the chute 10. The fixed frame 2 or the movable frame 3 are detached, so that the two mounting plates 4 can only move horizontally. A bottom support plate 16 is fixedly bonded to the bottom of the storage seat 6, and the bottom support plate 16 is in contact with the movable frame 3. So that the movable frame 3 can be kept level on the storage seat 6;

A sliding groove is provided on both the fixed frame 2 and the movable frame 3. Dust-proof nets 13 are fixed in the two air inlets 12, and the two dust-proof nets 13 are respectively inserted into the two air inlets 12 from the two sliding grooves. Inside, the two dust-proof nets 13 are kept stable with the help of sliding grooves. Pads 15 are fixedly bonded to the inner walls of the two air inlets 12, and the two pads 15 are in contact with the two dust-proof nets 13 respectively, so as to The two dust-proof nets 13 are supported on the side away from the sliding groove to make the structure more stable. The two dust-proof nets 13 are fixedly bonded with handles 14, so that it is easy to hold the handle 14 and pull out the dust-proof net 13. .

Working principle: When in use, place the computer case on the base 1 so that the two sides of the bottom of the case are in contact with the two sides of the top wall of the base 1 respectively, and flip the movable frame 3 and the rotating block 8 at a certain angle along the rotating axis 7 as needed. , the movable frame 3 can be kept vertical at most, so that the two fans 5 on the movable frame 3 can face the front panel of the chassis; when the computer starts, the fans 5 on the two mounting plates 4 are driven to run, so that the fixed frame The fan 5 on 2 blows air towards the bottom of the chassis, and the fan 5 on the movable frame 3 blows along with the front panel of the chassis, thereby speeding up the air intake efficiency inside the chassis and achieving better heat dissipation effect;

When the device is used for a period of time, dust may adhere to the two dust-proof nets 13. At this time, you can hold the two handles 14 and pull out the two dust-proof nets 13 horizontally to remove the dust on the two dust-proof nets 13. Carry out cleaning, and then put the two dust-proof nets 13 back into their original positions to prevent dust.

The above are only preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person familiar with the technical field can, within the technical scope disclosed by the present utility model, implement the present utility model according to the present utility model. Novel technical solutions and utility model concepts, including equivalent substitutions or changes, shall be covered by the protection scope of the present utility model.

Claims (5)

1. A computer heat dissipation device, including a base (1), a fixed frame (2) and a movable frame (3) arranged on the base (1). The structure of the fixed frame (2) and the movable frame (3) is complete. The same, it is characterized in that the base (1) and the fixed frame (2) are both provided with air inlets (12) penetrating both side walls of the base (1) and the fixed frame (2). An inverted U-shaped mounting plate (4) is provided with two fans (5) on each mounting plate (4), and penetration mounting plates (4) are installed at the four corners of the fans (5). The screws in the mounting plate (4) are provided with slots for air inlet for the two fans (5); A storage seat (6) is fixedly bonded to one side wall of the fixed frame (2), and a rotating shaft (7) is rotatably connected to the inside of the storage seat (6). The rotating shaft (7) is arranged horizontally, and the rotating shaft (7) is arranged horizontally. (7) The upper fixed sleeve is provided with a rotating block (8). One end of the movable frame (3) is bonded and fixed with the rotating block (8). Both sides of the top wall of the fixed frame (2) are in contact with the movable frame (3). ) There are chute (10) on both sides of the top wall, and the two ends of each mounting plate (4) are inserted into the two chute (10), and the two ends of each mounting plate (4) are inserted into the chute (10). Both ends are connected with slide blocks (11) located in the chute (10). 2. A computer heat dissipation device according to claim 1, characterized in that a shock-absorbing strip (9) is fixedly bonded to the inner wall of the storage seat (6), wherein the shock-absorbing strip (9) is connected to the rotating Block (8) is in close contact. 3. A computer heat dissipation device according to claim 1, characterized in that a sliding groove is provided on both the fixed frame (2) and the movable frame (3), and the two air inlets (12) are Both are fixed with dust-proof nets (13), and the two dust-proof nets (13) are respectively inserted into the two air inlets (12) from the two sliding grooves. 4. A computer heat dissipation device according to claim 3, characterized in that padding plates (15) are fixedly bonded to the inner walls of the two air inlets (12), and the two padding plates (15) ) are respectively in contact with the two dust-proof nets (13). 5. A computer heat dissipation device according to claim 4, characterized in that a bottom support plate (16) is fixedly bonded to the bottom of the storage seat (6), and the bottom support plate (16) and the movable The frame (3) is in contact.