CN210038678U

CN210038678U - Dustproof computer case

Info

Publication number: CN210038678U
Application number: CN201921379920.3U
Authority: CN
Inventors: 李溪
Original assignee: Jiangsu College of Safety Technology
Current assignee: Jiangsu College of Safety Technology
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-02-07
Anticipated expiration: 2029-08-23

Abstract

The utility model relates to a computer dustproof case, which comprises an outer case and an inner case, wherein the inner case is arranged in an inner cavity of the outer case, the inner case is connected with the outer case in a sliding way through a slide rail, the bottom of the inner case is provided with a dustproof net, the top of the dustproof net is provided with a heat exchange pipe, the heat exchange pipe is connected with the inner case through a fixing frame, a heat radiation fan is arranged above the heat exchange pipe, a main body is arranged above the heat radiation fan, the main body is connected with the inner case through a connecting frame, the rear side of the inner case is provided with a fixing box, a cooling liquid box is arranged in the inner cavity of the fixing box, the top of the cooling liquid box is provided with a circulating pump, the rear side of the cooling liquid box is provided with a radiator, the radiator is embedded in the rear, meanwhile, the heat of the host can be effectively dissipated, and the problem that the service life is influenced by high temperature generated by the use of the host is avoided.

Description

Dustproof computer case

Technical Field

The utility model relates to a dustproof quick-witted case of computer belongs to computer hardware technical field.

Background

Dust in the computer case can make the radiating effect of computer discount greatly, the potential safety hazard has even been buried, after dust in the computer case influences heat dispersion, the life-span of fan has also been influenced, the electric capacity that can appear seriously bursts or burns out the hardware, in addition, the laying dust is too much and can lead to the device short circuit when operational environment is moist, thereby cause the trouble of burning out or puncturing transistor or integrated circuit, can cause the conflagration even when more serious, the loss is heavy, and the heat dissipation is followed the side to current case mostly, pile up the dust easily on the vent, and it is comparatively troublesome to clear up, therefore, need further improvement.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to overcome the existing defects, and provide a dustproof computer case for a computer, which has simple structure and reasonable design, can improve the dustproof effect of the case, can effectively radiate heat to a host computer at the same time, avoids the high temperature generated by the host computer, and can prevent dust from falling into the case by arranging an outer shell and an inner shell, thereby playing the dustproof role; by arranging the dustproof net, the bottom of the case can be blocked to intercept dust when the inside of the case is radiated; the heat exchange tube and the heat dissipation fan are arranged, so that heat dissipation in the acceleration mainframe box can be realized, high temperature of equipment is avoided, and meanwhile, a certain dustproof effect can be achieved through air inlet below the acceleration mainframe box; leave the air-out passageway between interior casing and the shell body, conveniently discharge hot-air, also can prevent that the dust from getting into simultaneously, can effectively solve the problem among the background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a computer case that prevents dust, includes shell body and interior casing, the shell body inner chamber is located to interior casing, just through slide rail sliding connection between interior casing and the shell body, interior casing bottom is equipped with the dust screen, the dust screen top is equipped with the heat exchange tube, just the heat exchange tube passes through mount and interior casing connection, the heat exchange tube top is equipped with radiator fan, the radiator fan top is equipped with the host computer main part, just the host computer main part passes through link and interior casing connection, interior casing rear side is equipped with fixed box, the coolant liquid case is installed to fixed box inner chamber, coolant liquid case top is equipped with the circulating pump, coolant liquid case rear side is equipped with the radiator, just the radiator is inlayed in fixed box rear side, the shell body both sides are equipped.

Further, the outer shell and the inner shell are fixed through fixing screws, and the heights of the bottoms of the inner shell and the outer shell are the same.

Further, the top and the bottom of the inner shell are both provided with openings, and the rear side of the outer shell is provided with an installation opening.

Furthermore, the height of the top of the inner shell is 3-4cm away from the bottom of the inner cavity of the outer shell, and an air outlet channel is arranged between the two sides of the inner shell and the inner wall of the outer shell.

Further, the heat exchange tube is provided with heat radiating fins on the outer side, two ends of the heat exchange tube are respectively connected with a water outlet of the circulating pump and a water inlet of the radiator, and the water outlet of the radiator is connected with the cooling liquid tank and the water inlet of the cooling liquid tank and the circulating pump through pipelines.

Further, the bottom of the outer shell is provided with a supporting pad, the air outlet is internally provided with a guide plate, and the guide plate is of an arc-shaped structure.

The utility model discloses beneficial effect:

1. by arranging the outer shell and the inner shell, dust can be prevented from falling into the case, so that the dustproof effect is achieved;

2. by arranging the dustproof net, the bottom of the case can be blocked to intercept dust when the inside of the case is radiated;

3. the heat exchange tube and the heat dissipation fan are arranged, so that heat dissipation in the acceleration mainframe box can be realized, high temperature of equipment is avoided, and meanwhile, a certain dustproof effect can be achieved through air inlet below the acceleration mainframe box;

4. an air outlet channel is reserved between the inner shell and the outer shell, so that hot air can be conveniently discharged, and dust can be prevented from entering;

5. through setting up the radiator, can dispel the heat fast to cooling liquid, improve the effect of heat exchange tube heat transfer.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a rear structure view of a dustproof computer case of the present invention.

Fig. 2 is a sectional view of a computer dustproof case of the present invention.

Fig. 3 is the internal structure diagram of a dustproof computer case of the present invention.

Fig. 4 is a mounting structure view of the acoustical panel and the moisture absorption panel of a dustproof computer case of the utility model.

Reference numbers in the figures: 1. an outer housing; 2. an inner housing; 3. a dust screen; 4. a heat exchange pipe; 5. a heat radiation fan; 6. a host body; 7. a fixing box; 8. a coolant tank; 9. a heat sink; 10. an air outlet; 11. an installation port; 12. an air outlet channel; 13. a support pad; 14. a baffle; 15. a flow distribution plate; 16. a mounting frame; 17. a sound-absorbing panel; 18. a moisture absorption plate; 19. and a circulating pump.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example 1

As shown in fig. 1-3, a dustproof computer case comprises an outer case 1 and an inner case 2, wherein the inner case 2 is disposed in an inner cavity of the outer case 1, and can prevent dust from falling into the computer case, so as to achieve a dustproof effect, the inner case 2 is slidably connected with the outer case 1 through a slide rail, a dustproof net 3 is disposed at the bottom of the inner case 2, so as to block the bottom of the computer case and intercept dust when dissipating heat from the inside of the computer case, a heat exchange tube 4 is disposed at the top of the dustproof net 3, the heat exchange tube 4 is connected with the inner case 2 through a fixing frame, a heat dissipation fan 5 is disposed above the heat exchange tube 4, so as to dissipate heat from an accelerating host case, avoid high temperature of equipment, and achieve a certain dustproof effect by allowing air to enter from the lower part, a host body 6 is disposed above the heat dissipation fan 5, and the

host body

6, 2 rear sides of interior casing are equipped with fixed box 7, coolant liquid case 8 is installed to fixed box 7 inner chamber, 8 tops of coolant liquid case are equipped with circulating pump 19, 8 rear sides of coolant liquid case are equipped with radiator 9, can dispel the heat fast to coolant liquid, improve the effect of heat exchange tube heat transfer, just radiator 9 inlays in fixed box 7 rear sides, 1 both sides of shell body are equipped with air outlet 10.

More specifically, the outer shell 1 and the inner shell 2 are fixed by fixing screws, the inner shell 2 and the outer shell 1 have the same height, the top and the bottom of the inner shell 2 are both provided with openings, the rear side of the outer shell 1 is provided with an installation opening 11, the height of the top of the inner shell 2 is 3-4cm away from the bottom of an inner cavity of the outer shell 1, an air outlet channel 12 is arranged between the two sides of the inner shell 2 and the inner wall of the outer shell 1, the air outlet channel 12 is reserved between the inner shell 2 and the outer shell 1, hot air can be conveniently discharged, dust can be prevented from entering, the dustproof structure of the case is not affected, the outer side of the heat exchange tube 4 is provided with radiating fins, two ends of the heat exchange tube 4 are respectively connected with a water outlet of a circulating pump 19 and a water inlet of the radiator 9, the water outlet of the radiator 9 is connected, the bottom of the outer shell body 1 is provided with a supporting pad 13, a guide plate 14 is arranged in the air outlet 10, the guide plate 14 is of an arc-shaped structure, dust accumulation can be avoided, and meanwhile, a certain noise reduction function is achieved.

Example 2

As shown in fig. 4, a splitter plate 15 is disposed on the top of the inner housing 2, the splitter plate 15 is made of an acoustical panel material, a mounting bracket 16 is disposed between the heat dissipation fan 5 and the heat exchange tube 4, and an acoustical panel 17 and a moisture absorption plate 18 are disposed on the mounting bracket 16 at intervals.

The utility model discloses the theory of operation: when the host computer is in operation, radiator fan 5 and 19 circular pumps are switched on, and the air gets into through machine bottom portion, intercepts the dust through dust screen 3, and rethread heat exchange tube 4 carries out the heat transfer cooling, improves the cooling effect to equipment, passes through flow distribution plate 15 again and gets into the air-out passageway, then discharges from air outlet 10, and the coolant liquid is cooled down the air inlet through the circulation, improves the radiating effect.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. A dustproof computer case comprises an outer case (1) and an inner case (2), and is characterized in that the inner case (2) is arranged in an inner cavity of the outer case (1), the inner case (2) is connected with the outer case (1) in a sliding manner through a sliding rail, a dustproof net (3) is arranged at the bottom of the inner case (2), a heat exchange tube (4) is arranged at the top of the dustproof net (3), the heat exchange tube (4) is connected with the inner case (2) through a fixing frame, a heat dissipation fan (5) is arranged above the heat exchange tube (4), a main body (6) is arranged above the heat dissipation fan (5), the main body (6) is connected with the inner case (2) through a connecting frame, a fixing box (7) is arranged at the rear side of the inner case (2), a cooling liquid tank (8) is arranged in an inner cavity of the fixing box (7), a circulating pump (19), the rear side of the cooling liquid tank (8) is provided with a radiator (9), the radiator (9) is embedded in the rear side of the fixing box (7), and air outlets (10) are formed in two sides of the outer shell (1).

2. The dustproof computer case of claim 1, wherein: the outer shell (1) and the inner shell (2) are fixed through fixing screws, and the heights of the bottoms of the inner shell (2) and the outer shell (1) are the same.

3. The dustproof computer case of claim 1, wherein: the top and the bottom of the inner shell (2) are both provided with openings, and the rear side of the outer shell (1) is provided with an installation opening (11).

4. The dustproof computer case of claim 1, wherein: the height of the top of the inner shell (2) is 3-4cm away from the bottom of the inner cavity of the outer shell (1), and an air outlet channel (12) is arranged between the two sides of the inner shell (2) and the inner wall of the outer shell (1).

5. The dustproof computer case of claim 1, wherein: the heat exchange tube (4) outside is equipped with radiating fin, heat exchange tube (4) both ends are connected with the delivery port of circulating pump (19), the water inlet of radiator (9) respectively, the delivery port of radiator (9) passes through the pipe connection with coolant liquid case (8), coolant liquid case (8) and the water inlet of circulating pump (19).

6. The dustproof computer case of claim 1, wherein: the air outlet is characterized in that a supporting pad (13) is arranged at the bottom of the outer shell (1), a guide plate (14) is arranged in the air outlet (10), and the guide plate (14) is of an arc-shaped structure.