CN107589814A - A kind of computer cabinet - Google Patents

Abstract

The invention discloses a computer case, which belongs to the field of computer cases. A computer case, comprising a box body, a plurality of first air inlet holes are provided at the bottom end of the right side of the box body, and a cold air box is fixedly connected to the left side of the bottom end of the box body, and the cold air box covers the first air inlet holes, and a partition ventilation plate is fixedly connected to the cold air box. It can realize the spraying head in the three protruding parts on the upper side of the W-type dust removal and cooling pipe to spray water to cool down, and at the same time absorb the dust in the air. The sprayed water and air of the W-type dust removal and cooling pipe gather in the W-type dust removal and cooling pipe The two protruding parts on the lower side of the pipe are mixed and flowed out through the mixing tube. Under the mixing action of the mixing tube, the temperature is further reduced and dust removed. The cooled air is transported to the box body for cooling, the heat dissipation effect is good, and the box is not easy to accumulate dust, which effectively prevents electronic devices from malfunctioning.

Description

a computer case

technical field

The invention relates to the field of computer case, more specifically, to a computer case.

Background technique

The computer case is the basic component of computer hardware. During the design process, it is necessary to ensure its good ventilation and heat dissipation performance; therefore, the quality of heat dissipation of the computer is related to the performance of the computer. Now the cooling method of most computers is usually to use cooling fans. Active heat dissipation is performed, and the heat dissipation effect of this method is restricted by the blade size of the fan and the speed of the fan. Moreover, this way of heat dissipation cannot quickly take away the heat better, resulting in poor heat dissipation. If it is used for a long time, dust will accumulate on the fan and heat sink, which will further affect the heat dissipation efficiency. In order to improve the heat dissipation performance of some computer cases, it is usually necessary to increase the area of the heat dissipation holes. Fault.

Contents of the invention

1. technical problem to be solved

Aiming at the problem that the existing heat dissipation fans in the prior art have poor heat dissipation effect, and dust is easy to accumulate in the case, which easily causes electronic devices to fail, the purpose of the present invention is to provide a computer case, which can achieve a good heat dissipation effect, And it is not easy to accumulate dust in the chassis, which can effectively prevent electronic devices from malfunctioning.

2. Technical solution

In order to solve the above problems, the present invention adopts the following technical solutions.

A computer case, comprising a box body, a plurality of first air inlet holes are provided at the bottom end of the right side of the box body, a cold air box is fixedly connected to the left side of the bottom end of the box body, and the cold air box covers the first air inlet The cold air box is fixedly connected with a partition ventilation plate, and the air supply chamber and the cooling dust removal chamber are arranged in the cold air box, and the air supply chamber and the cooling dust removal chamber are respectively located on the left and right sides of the partition ventilation plate. A blowing fan is fixedly connected to the box, and the blowing fan is located in the air supply cavity. A plurality of W-shaped dust removal and cooling pipes and water distribution pipes are fixedly connected to the cold air box. The W-shaped dust removal and cooling pipes and water distribution pipes are located in the cooling and dust removal In the cavity, and the water distribution pipe is located above the W-shaped dust removal and cooling pipe. The lower side of the water distribution pipe is connected with three outlet pipes. The ends of the three outlet pipes away from the water distribution pipe are respectively inserted on the upper side of the W-shaped dust removal and cooling pipe In the three protruding parts, and the water distribution pipe is placed at one end of the W-shaped dust removal and cooling pipe to connect with a water spray head, the water inlet pipe is interspersed in the cold air box, and a plurality of the water distribution pipes are connected to the water inlet pipe. There are a plurality of second air inlet holes on the left side of the box, and the right end of the W-shaped dust removal and cooling pipe is connected with the second air inlet holes through the air inlet pipe. A plurality of water collection pipes are fixedly connected to the cold air box, and the water collection pipes Located below the W-shaped dust removal and cooling pipe, two mixing pipes are obliquely fixedly connected to the water collecting pipe, and the ends of the two mixing pipes away from the water collecting pipe are respectively connected to two protrusions on the lower side of the W-shaped dust removing and cooling pipe. A cold air outlet is provided on the mixing pipe, and a water outlet pipe is interspersed in the cold air box, and a plurality of the water collection pipes are connected with the water outlet pipe, and the first air inlet hole of the box body is covered in the connected cold air box box Conveying cold air to cool down, the air supply chamber in the cold air box supplies air, the cooling and dust removal chamber cools down and removes dust from the air sent in, the W-type dust removal and cooling pipe in the cooling and dust removal chamber enters the air through the air inlet pipe, and at the same time, the W-type dust removal and cooling The water spray heads in the three protruding parts on the upper side of the tube spray water to cool down, and at the same time absorb the dust in the air. The sprayed water and air of the W-type dust removal and cooling pipe gather at the two protrusions on the lower side of the W-type dust removal and cooling pipe. part, and mixed out through the mixing tube, under the mixing action of the mixing tube, further cooling and dust removal, the cold air outlet of the treated air layer at the mixing tube diffuses into the cooling and dust removal chamber, so that the dust and cooling air is transported to the box The cooling effect is good in the body, and the dust is not easy to accumulate in the chassis, which can effectively prevent the failure of electronic devices.

Preferably, a water-absorbing cotton layer is connected to the ventilation holes of the partition ventilation plate.

Preferably, the water outlet pipe is connected to a water storage tank, a water pump is connected to the water storage tank, the water inlet pipe is connected to the outlet end of the water pump, a return pipe is connected to the lower end of the cold air box, and the lower end of the return pipe is connected to On the water storage tank, a filter screen and a cooler are connected in the water storage tank.

Preferably, a plurality of first air outlet holes are opened on the left side of the box, a dustproof box is connected to the left end of the box body, and the dustproof box wraps the first air outlet holes, and a suction box is connected to the dustproof box. Wind fan, the left side of the dust-proof box is provided with a plurality of second air outlet holes, the second air outlet holes are rotatably connected with dust shields, and the inner wall of the second air outlet holes is fixedly connected with a reset plate, so A reset tension spring is connected to the reset plate, and the end of the reset tension spring far away from the reset plate is connected with the dust shield.

Preferably, the dust-proof box is provided with an air-collecting hole, the left end of the air-collecting hole is connected with an inflatable telescopic bag, the left side of the dust-proof box is fixedly connected with a fixing plate, and the fixing plate is slidably connected with a pulling plate , the fixed plate is fixedly connected with a guide rail, the pull plate is fixedly connected with a guide wheel corresponding to the guide rail, the left end of the inflatable telescopic bag is connected with the pull plate, and the lower end of the pull plate is connected to the lower end of the dust shield through a pull rope connected.

3. Beneficial effect

Compared with the prior art, the present invention has the advantages of:

The first air inlet hole of the box body is covered with the connected cold air box to deliver cold air to the box body to cool down. The air supply chamber in the cold air box supplies air, and the cooling dust removal chamber cools and removes dust from the air sent in, and cools the dust removal chamber. The W-type dust removal and cooling pipe in the middle enters the air through the air inlet pipe, and at the same time, the water spray heads in the three protruding parts on the upper side of the W-type dust removal and cooling pipe spray water to cool down, and at the same time absorb the dust in the air. The W-type dust removal and cooling pipe The sprayed water and air gather at the two protruding parts on the lower side of the W-shaped dust removal and cooling pipe, and mix and flow out through the mixing pipe. Under the mixing action of the mixing pipe, the temperature is further reduced and the dust is removed. The cold air outlet diffuses into the cooling and dust removal chamber, so that the air after dust removal and cooling is transported to the box for cooling. The heat dissipation effect is good, and the box is not easy to accumulate dust, which effectively prevents electronic devices from malfunctioning.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the schematic structural view of place B in Fig. 1;

Fig. 3 is the schematic structural view of place A in Fig. 1;

Fig. 4 is a schematic diagram of the mixing tube structure of the present invention.

Explanation of symbols in the figure:

1. Cabinet, 2. First air outlet, 3. Dustproof box, 4. Suction fan, 5. Cooler, 6. Filter, 7. Water pump, 8. Water storage tank, 9. Water inlet pipe, 10 .First air inlet, 11. Blowing fan, 12. Partition board, 13. Water-absorbing cotton layer, 14. Cooling air box, 15. Outlet pipe, 16. Return pipe, 17. Water collection pipe, 18. Air-conditioning outlet, 19 .mixing pipe, 20. second air inlet hole, 21. air inlet pipe, 22. sprinkler head, 23. water outlet pipe, 24. water distribution pipe, 25. air collection hole, 26. inflatable expansion bag, 27. pull plate , 28. Fixed plate, 29. Guide rail, 30. Guide wheel, 31. Pull rope, 32. Dust shield, 33. Second air outlet, 34. Reset spring, 35. Reset plate, 36. Cooling and dust removal chamber , 37. Air supply cavity, 38.W type dust removal and cooling pipe.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention; obviously, the described embodiments are only some embodiments of the present invention; rather than all embodiments. Based on the embodiments of the present invention; all other embodiments obtained by persons of ordinary skill in the art without creative work; all belong to the protection scope of the present invention.

Example 1:

Please refer to Fig. 1-4, a kind of computer case, comprises box body 1, and the bottom of right side of box body 1 is provided with a plurality of first air inlet holes 10, and the left side of box body 1 bottom is fixedly connected with cold air box 14, and the cold air Box 14 covers the first air inlet 10, and the cold air box 14 is fixedly connected with a partition ventilation plate 12. The cold air box 14 is provided with an air supply chamber 37 and a cooling and dust removal chamber 36, and the air supply chamber 37 and the cooling and dust removal chamber 36 are respectively located at Separate the left and right sides of the ventilation plate 12, the air blower 11 is fixedly connected to the air box 14, and the air blower 11 is located in the air supply chamber 37, and the air box 14 is fixedly connected with a plurality of W-type dust removal and cooling pipes 38 and water distribution pipes 24 , the W-type dust removal and cooling pipe 38 and the water distribution pipe 24 are all located in the cooling and dust removal chamber 36, and the water distribution pipe 24 is located above the W-type dust removal and cooling pipe 38, and the lower side of the water distribution pipe 24 is connected with three water outlet pipes 23, and the three water outlet pipes 23 One end away from the water distribution pipe 24 is respectively inserted in the upper three protrusions of the W-shaped dust removal and cooling pipe 38, and the end of the water distribution pipe 24 placed on the W-shaped dust removal and cooling pipe 38 is connected to the water spray head 22, and the cold air box 14 A water inlet pipe 9 is interspersed and connected, and a plurality of water distribution pipes 24 are connected to the water inlet pipe 9. The left side of the cold air box 14 is provided with a plurality of second air inlet holes 20, and the right end of the W-shaped dust removal and cooling pipe 38 passes through the air inlet pipe 21 and the second air inlet. The air inlet holes 20 are connected to each other, and the cold air box 14 is fixedly connected with a plurality of water collecting pipes 17, the water collecting pipes 17 are located below the W-shaped dust removal and cooling pipe 38, and the water collecting pipes 17 are obliquely fixedly connected with two mixing pipes 19. One end away from the water collecting pipe 17 is connected to two protruding parts on the lower side of the W-shaped dust removal and cooling pipe 38 respectively. The mixing pipe 19 is provided with a cold air outlet 18, and the cold air box 14 is interspersed with a water outlet pipe 15. A plurality of water collecting pipes 17 are connected to The outlet pipe 15 is connected, and the first air inlet 10 of the box body 1 is covered with the connected cold air box 14 to transport cold air in the box body 1 for cooling, and the air supply chamber 37 in the cold air box 14 is used for air supply to cool the dust removal chamber 36 The air sent in is cooled and dedusted, and the W-shaped dust-removing and cooling pipe 38 in the cooling dust-removing chamber 36 enters the air through the air inlet pipe 21, and at the same time, the water spray heads 22 in the three protruding parts on the upper side of the W-shaped dust-removing and cooling pipe 38 Spray water to cool down, and absorb dust in the air at the same time. The water and air sprayed by the W-type dust removal and cooling pipe 38 gather at the two protruding parts of the lower side of the W-type dust removal and cooling pipe 38, and flow out through the mixing pipe 19. Under the mixing action of the tube 19, further cooling and dust removal is carried out, and the cold air outlet 18 at the mixed tube 19 of the treated air layer diffuses into the cooling and dust removal chamber 38, so that the air after dust removal and cooling is transported to the box 1 for cooling and heat dissipation The effect is good, and it is not easy to accumulate dust in the chassis, which can effectively prevent the failure of electronic devices.

A water-absorbing cotton layer 13 is connected to the ventilation holes of the partition ventilation plate 12 to effectively prevent water vapor from entering the box body 1 and ensure the normal use of electronic devices.

The water outlet pipe 15 is connected to the water storage tank 8, the water storage tank 8 is connected to the water pump 7, the water inlet pipe 9 is connected to the water outlet of the water pump 7, the lower end of the cold air box 14 is connected to the return pipe 16, and the lower end of the return pipe 16 is connected to the water storage tank 8, a filter screen 6 and a cooler 5 are connected to the water storage tank 8, and the normal circulation of the water flow is ensured by the water storage tank 8 and the water pump 7, while the filter screen 6 and the cooler 5 in the water storage tank 8 can effectively filter The cooler 5 effectively reduces the temperature of the water flow flowing out from the cold air box 14 for the dust impurities brought out from the cold air box 14, ensuring the cooling effect of the water flow.

There are a plurality of first air outlet holes 2 on the left side of the box body 1, and a dustproof box 3 is connected to the left end of the box body 1, and the dustproof box 3 wraps the first air outlet holes 2, and a suction fan is connected to the dustproof box 3 4. There are a plurality of second air outlet holes 33 on the left side of the dustproof box 3, and the second air outlet holes 33 are rotatably connected with a dust shield 32, and the inner wall of the second air outlet hole 33 is fixedly connected with a reset plate 35, and the reset plate 35 is connected with a return tension spring 34, and the end of the return tension spring 34 away from the reset plate 35 is connected to the dust shield 32, and the dustproof box 3 is wrapped and connected to the first air outlet 2 on the box body 1, effectively preventing dust Enter the cabinet from the first air outlet hole 2, and the suction fan 4 sucks hot air to improve the cooling effect. At the same time, the dust shield 32 is opened to ensure that the hot air is blown out. When not working, the dust shield 32 is reset to block the second outlet. Air holes 33, so as to prevent dust.

The dustproof box 3 is provided with an air collection hole 25, the left end of the air collection hole 25 is connected with an inflatable telescopic bag 26, the left side of the dustproof box 3 is fixedly connected with a fixed plate 28, and the fixed plate 28 is slidably connected with a pulling plate 27, and the fixed plate 28 is fixedly connected with guide rail 29, and the pull plate 27 is fixedly connected with guide wheel 30 corresponding to guide rail 29, and the left end of inflatable telescopic bag 26 is connected with pull plate 27, and the lower end of pull plate 27 is connected with the lower end of dust shield 32 by pulling rope 31 , when the suction fan 4 is working, the suction fan 4 sucks air from the casing 1 and blows it to the left end of the dustproof box 3, and the inflatable flexible bag 26 is inflated under the action of the air collecting hole 25, thereby pushing the pull plate 27, pulling The plate 27 pulls and opens the dust shield 32 under the action of the pulling rope 31, thereby facilitating hot air to flow out from the second air outlet hole 33 and ensuring the cooling effect.

Working principle: the first air inlet 10 of the box body 1 is covered with the connected cold air box 14 to deliver cold air in the box body 1 to cool down, the blowing fan 11 works, and the air supply cavity 37 in the cold air box 14 supplies air, and the outside world The air enters the air inlet pipe 21 through the second air intake hole 20, and the water inlet pipe 9 rushes into the water flow pipe 24 at the same time, and the water flow is sprayed from the water spray head 22 through the water outlet pipe 23, cooling the dust removal chamber 36 to the air sent in Carry out cooling and dust removal, the W-type dust removal and cooling pipe 38 in the cooling dust removal chamber 36 enters the air through the air inlet pipe 21, and at the same time, the water spray heads 22 in the three protruding parts on the upper side of the W-type dust removal and cooling pipe 38 spray water to cool down, and at the same time The dust in the air is adsorbed, and the water and air sprayed by the W-type dust removal and cooling pipe 38 gather at the two protruding parts on the lower side of the W-type dust removal and cooling pipe 38, and are mixed and flowed out through the mixing pipe 19. The mixing action of the mixing pipe 19 Next, further cooling and dust removal is carried out, and the cold air outlet 18 at the mixed pipe 19 of the treated air layer diffuses into the cooling and dust removal chamber 38, so that the air after dust removal and cooling is transported to the box body 1 for cooling, and the water flow with dust passes through The water collecting pipe 17 enters into the water outlet pipe 15, so that the heat dissipation effect is good, and dust is not easy to accumulate in the cabinet, which effectively prevents electronic devices from malfunctioning.

The above; is only a preferred embodiment of the present invention; but the protection scope of the present invention is not limited thereto; any person familiar with the technical field is within the technical scope disclosed in the present invention; according to the technical solution of the present invention Equivalent replacements or changes thereof and their improved concepts should be covered within the protection scope of the present invention.

Claims (5)

1. A computer case, comprising a case body (1), characterized in that: the bottom end of the right side of the case body (1) is provided with a plurality of first air inlet holes (10), and the bottom of the case body (1) A cold air box (14) is fixedly connected to the left side of the end, and the cold air box (14) covers the first air inlet hole (10). A partition ventilation plate (12) is fixedly connected to the cold air box (14). The box (14) is provided with an air supply chamber (37) and a cooling and dust removal chamber (36), and the air supply chamber (37) and the cooling and dust removal chamber (36) are respectively located on the left and right sides of the partition ventilation plate (12). A blowing fan (11) is fixedly connected to the cold air box (14), and the blowing fan (11) is located in the air supply chamber (37), and a plurality of W-shaped dust removal and cooling pipes (38) are fixedly connected to the cold air box (14). ) and the water distribution pipe (24), the W-type dust removal and cooling pipe (38) and the water distribution pipe (24) are located in the cooling dust removal chamber (36), and the water distribution pipe (24) is located in the W-type dust removal and cooling pipe (38) Above, the lower side of the water distribution pipe (24) is connected with three outlet pipes (23), and the ends of the three outlet pipes (23) away from the water distribution pipe (24) are respectively inserted into the W-shaped dust removal and cooling pipes (38). In the three protrusions on the upper side, and the water distribution pipe (24) is placed at one end of the W-shaped dust removal and cooling pipe (38), a water spray head (22) is connected to it, and a water inlet pipe (9) is interspersed in the cold air box (14). ), a plurality of the water distribution pipes (24) are connected to the water inlet pipe (9), a plurality of second air inlet holes (20) are opened on the left side of the cold air box (14), and the W-shaped dust removal and cooling pipe ( 38) The right end is connected to the second air inlet hole (20) through the air inlet pipe (21), and a plurality of water collecting pipes (17) are fixedly connected to the cold air box (14), and the water collecting pipes (17) are located in the W-shaped Below the dust removal and cooling pipe (38), two mixing pipes (19) are obliquely and fixedly connected to the water collecting pipe (17). Two protrusions on the lower side of the cooling pipe (38) are connected, the mixing pipe (19) is provided with a cold air outlet (18), and the cold air box (14) is interspersed with a water outlet pipe (15). The water collecting pipes (17) are all connected with the water outlet pipes (15). 2. A computer case according to claim 1, characterized in that: a water-absorbing cotton layer (13) is connected to the ventilation holes of the partition ventilation plate (12). 3. A computer case according to claim 1, characterized in that: the water outlet pipe (15) is connected to a water storage tank (8), and a water pump (7) is connected to the water storage tank (8) , the water inlet pipe (9) is connected to the water outlet of the water pump (7), the lower end of the cold air box (14) is connected to a return pipe (16), and the lower end of the return pipe (16) is connected to the water storage tank (8) , the water storage tank (8) is connected with a filter screen (6) and a cooler (5). 4. A computer case according to claim 1, characterized in that: a plurality of first air outlet holes (2) are opened on the left side of the case body (1), and a left end of the case body (1) is connected with A dust-proof box (3), and the dust-proof box (3) wraps the first air outlet hole (2), the dust-proof box (3) is connected with a suction fan (4), and the dust-proof box (3) There are a plurality of second air outlet holes (33) on the left side, the second air outlet holes (33) are rotatably connected with dust shields (32), and the inner wall of the second air outlet holes (33) is fixedly connected with A reset plate (35), a reset extension spring (34) is connected to the reset plate (35), and the end of the reset extension spring (34) away from the reset plate (35) is connected to the dust shield (32). 5. A computer case according to claim 4, characterized in that: the dustproof box (3) is provided with an air collection hole (25), and the left end of the air collection hole (25) is connected with an inflatable stretchable bag (26), the left side of the dustproof box (3) is fixedly connected with a fixed plate (28), the fixed plate (28) is slidably connected with a pulling plate (27), and the fixed plate (28) is fixedly connected with There is a guide rail (29), the pull plate (27) is fixedly connected with a guide wheel (30) corresponding to the guide rail (29), the left end of the inflatable stretch bag (26) is connected with the pull plate (27), the pull The lower end of the plate (27) is connected with the lower end of the dust baffle (32) by a pull rope (31).