CN204925972U - Computer machine case cooling device - Google Patents

Abstract

The utility model relates to a cooling device for a computer case, which comprises a suction box, an air outlet box and a suction pipe. The suction box is connected with the air outlet box through the suction pipe. The air duct is connected, and the suction box is equipped with a flow guide mechanism that can reduce the flow resistance. The flow guide mechanism includes a conduit connected to the air outlet of the suction box and two wing-shaped flow guides that form a certain angle and are fixedly connected with the conduit. plate. The utility model can form an internal circulation of the cooling air inside the case, can very well dissipate heat inside the case, and effectively ensure the working performance and service life of the computer.

Description

Cooling device for computer case

technical field

The utility model belongs to the technical field of computer auxiliary devices, in particular to a computer case cooling device.

Background technique

The advantages of desktop computers are durability and affordable price. Compared with notebooks, the configuration is better at the same price, and the heat dissipation is better. If the accessories are damaged, the replacement price is relatively cheap. One of the biggest problems facing desktop computers is heat dissipation. The CPU is the computer. All the program commands are issued by it. Poor heat dissipation in the chassis will affect the normal operation of the computer. At the same time, the heat dissipation of the CPU is particularly important. Most of the existing host computers use cooling fans installed inside the chassis to convect the outside world. For heat dissipation, there are cooling holes on the chassis, but in a hot environment, the cooling effect of convection with the outside world is not ideal.

Utility model content

Aiming at the deficiencies of the prior art, the purpose of this utility model is to provide a computer case cooling device, which has a simple structure, is easy to use, and can perform very good heat dissipation inside the desktop computer case.

In order to achieve the above object, the technical scheme adopted by the utility model is as follows:

A cooling device for a computer case, comprising a suction box, an air outlet box and a suction pipe, the suction box is connected to the air outlet box through the suction pipe, the suction box is provided with an air suction port and an air outlet, the air outlet of the suction box is connected to the suction pipe, A flow guiding mechanism capable of reducing flow resistance is arranged inside the suction box, and the flow guiding mechanism includes a conduit connected to the air outlet of the suction box and two wing-shaped deflectors that form a certain angle and are connected and fixed with the conduit.

The utility model is also characterized in that the air suction pipe is provided with a dust filter, and the bottom of the dust filter is connected with a dust collection bag.

The utility model is also characterized in that an exhaust fan is arranged in the suction box, and a filter screen is arranged on the side of the exhaust fan, and the flow guide mechanism is arranged behind the filter screen; a fan is arranged in the air outlet box, and the fan is connected with a filter screen.

The utility model is also characterized in that the air suction box is provided with a suction cup on the side where the air suction port is arranged.

The computer case cooling device provided by the utility model can form an internal circulation of the cooling air inside the case through the setting of the suction box, the air outlet box, the suction pipe and the flow guide mechanism, which can very well dissipate the heat inside the case, and effectively ensure the cooling of the computer. Working performance and service life.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Among them, 1. Suction box, 2. Outlet box, 3. Suction pipe, 4. Conduit, 5. Airfoil deflector, 6. Dust filter, 7. Dust collection bag, 8. Exhaust fan, 9. Filter screen, 10, fan, 11, sucker.

Detailed ways

The utility model will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

FIG. 1 is a schematic structural view of a computer case cooling device according to an embodiment of the present invention. As shown in Figure 1, the computer case cooling device of the utility model embodiment comprises a suction box 1, an air outlet box 2 and an air suction pipe 3, the air suction box 1 is connected with the air outlet box 2 through the air suction pipe 3, and the air suction box 1 is used for The chassis is exhausted, and the air outlet box 2 is used to supply air to the chassis, so that the hot air in the chassis can circulate quickly, forming a circulation, and accelerating the heat dissipation. The air suction box 1 is provided with an air suction port and an air outlet. The air outlet of the air suction box 1 is connected to the air suction pipe 3. A flow guide mechanism capable of reducing flow resistance is arranged in the suction box 1. The flow guide mechanism includes an air outlet connected to the air suction box 1. The connecting duct 4 and the two airfoil deflectors 5 which are at a certain angle and fixedly connected with the duct 4 can further speed up and strengthen the air suction capacity through the setting of the air guide mechanism, so as to utilize the air suction of the suction box 1 Work.

As an optimization scheme of the utility model, the suction pipe 3 is provided with a dust filter 6, and the bottom of the dust filter 6 is connected with a dust collection bag 7, and the dust inside the chassis can be removed through the dust filter 6. The setting of the filter 6 and the dust collection bag 7 can collect the dust in the cabinet while cooling the cabinet, which not only cleans the inside of the cabinet, but also speeds up the heat dissipation of the cabinet as the dust is cleaned.

An exhaust fan 8 is arranged in the suction box 1, and the side of the exhaust fan 8 is provided with a filter screen 9, and the flow guiding mechanism is arranged at the rear of the filter screen 9; The utility model can well radiate heat inside the cabinet through the design of the exhaust fan 8 and the fan 10 . Due to the inevitable existence of dust in the cabinet, the suction box 1 will suck in a large amount of dust while exhausting the cabinet. Lifting force, so as not to prevent the dust from being discharged in the suction box 1, through the setting of the flow guide mechanism, the dust inhaled by the suction box 1 can enter the suction pipe 3 through the conduit 4, and filter the dust through the dust filter 6, In this way, the cleaning of the chassis dust can be completed more thoroughly, and the efficiency is higher.

The suction box 1 is provided with a suction cup 11 on the side where the air suction port is set. By setting the suction cup, the side where the suction box 1 is provided with the suction port can be adsorbed to the rear side of the cabinet, thereby exhausting the inside of the cabinet to realize circulating heat dissipation.

When the computer case cooling device of the embodiment of the utility model is in use, the suction box 1 is adsorbed on the rear side of the cabinet by the suction cup 11, and the air outlet box 2 can be placed in a place where no one is at the beginning of use, and then the exhaust fan 8 and Fan 10, the hot air and dust in the chassis are drawn out by the exhaust fan 8 and enter the suction duct 3. The dust is then filtered in the dust filter 6 and collected in the dust collection bag 7. The hot air in the chassis is in the suction duct 3 can be cooled to a certain extent. After the dust removal of the chassis is complete, the air outlet box 2 can be placed on the side of the chassis with cooling holes, and then re-sent into the interior of the chassis through the fan 10 to realize the cooling of the air circulation in the chassis. . In practical applications, a suction cup can also be provided on the air outlet side of the air outlet box 2, so that the air outlet box 2 can be adsorbed and fixed on the side of the chassis.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (4)

1. A computer case cooling device is characterized in that, comprises air suction box (1), air outlet box (2) and air suction pipe (3), and described air suction box (1) is connected with air outlet box by air suction pipe (3) (2) connection, the air suction box (1) is provided with an air suction port and an air outlet, the air outlet of the air suction box (1) is connected with the air suction pipe (3), and the air suction box (1) is provided with a device that can reduce the flow resistance A deflector mechanism, the deflector mechanism includes a conduit (4) connected to the air outlet of the suction box (1) and two airfoil deflectors (5) that form a certain angle and are fixedly connected with the conduit (4). ). 2. A computer case cooling device according to claim 1, characterized in that: the suction pipe (3) is provided with a dust filter (6), and the bottom of the dust filter (6) is connected with a dust collection bag ( 7). 3. A computer case cooling device according to claim 1 or 2, characterized in that: an exhaust fan (8) is arranged in the suction box (1), and a filter screen (8) is arranged on the side of the exhaust fan (8). 9), the diversion mechanism is arranged behind the filter screen (9); a strand fan (10) is arranged in the air outlet box (2), and the strand fan (10) is connected with a filter screen (9). 4. A computer case cooling device according to claim 1, characterized in that: the suction box (1) is provided with a suction cup (11) on the side where the suction port is provided.