CN115857640A

CN115857640A - Computer dustproof channel and computer

Info

Publication number: CN115857640A
Application number: CN202211469485.XA
Authority: CN
Inventors: 吕从东; 詹锦隆
Original assignee: NANJING AUDIT UNIVERSITY
Current assignee: NANJING AUDIT UNIVERSITY
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-03-28

Abstract

The invention provides a computer dustproof channel and a computer, which comprise a dust removal assembly, wherein the dust removal assembly comprises a U-shaped frame, the U-shaped frame is fixedly arranged in a dustproof pipeline, dust sweeping brushes are arranged on the inner walls of two sides of the U-shaped frame and are fixedly connected with the U-shaped frame, a rotary circular groove which is rotatably connected with the U-shaped frame is arranged in the center of the U-shaped frame, a first rotary shaft which is fixedly connected with the rotary circular groove is arranged in the rotary circular groove, a filter screen cylinder is sleeved on the rotary circular groove and is fixedly connected with the rotary circular groove, the filter screen cylinder is positioned in the U-shaped frame, a gear which is fixedly connected with the first rotary shaft is arranged at the input end of the first rotary shaft, a worm is arranged at the input end of the gear, and dust can be removed by using a cooling fan as a driving source, so that the accumulation of dust in the computer is relieved.

Description

Computer dustproof channel and computer

Technical Field

The disclosure belongs to the technical field of dust prevention, and particularly relates to a computer dust-proof channel and a computer.

Background

The heat radiation system of the computer is accumulated with dust, which can reduce the heat radiation performance, the CPU with poor heat radiation can automatically reduce the frequency, the operation error and the slow operation can be caused without reducing the frequency, the dust can cause the temperature of the components of the computer to be overhigh, so that the internal fan is more difficult to radiate the heat from the system, and the efficiency of the whole system is reduced. Every computer can produce the heat at the during operation, need dispel the heat through the heat dissipation fan, designs a computer dustproof channel and computer, removes dust through heat dissipation fan as the driving source, alleviates the accumulation of dust in the computer.

Disclosure of Invention

In view of the defects in the prior art, an object of the present disclosure is to provide a computer dustproof channel and a computer, which alleviate the accumulation of dust in the computer.

The purpose of the disclosure can be realized by the following technical scheme: including the dust removal subassembly, the dust removal subassembly includes U type frame, U type frame fixed mounting is in dustproof pipeline, U type frame both sides inner wall is equipped with the sweeping brush, the sweeping brush with U type frame fixed connection, U type frame interior central point puts and is equipped with and rotates the rotation circular slot of being connected with U type frame, rotate the circular slot in be equipped with the first axis of rotation of rotating circular slot fixed connection, the cover is equipped with the filter screen section of thick bamboo on the rotation circular slot, the filter screen section of thick bamboo with rotate fixed connection between the circular slot, the filter screen section of thick bamboo is located in the U type frame, the input of first axis of rotation be equipped with first axis of rotation fixed connection's gear, the input of gear is equipped with the worm.

The above technical scheme has the following principle and effects:

when the dust sweeper is used, dust accumulated by the filter screen cylinder is mainly removed, the dust sweeper is attached to the filter screen cylinder, the worm drives the gear to rotate, the first rotating shaft fixedly connected with the gear is driven to rotate, the first rotating shaft drives the filter screen cylinder fixedly connected with the first rotating shaft to rotate, when the filter screen cylinder rotates under external force, the filter screen cylinder slides with the dust sweeper, and the filter screen cylinder is arranged to be vertical to the ground, so that the dust on the outer wall of the filter screen cylinder is swept down and then falls down under the action of gravity.

The nouns, conjunctions or adjectives involved in the above technical solutions are explained as follows:

fixedly connecting: a fixed connection is a connection where there is no relative movement after the parts or components are fixed.

The beneficial effect of this disclosure: can remove dust as the driving source through the radiator fan, alleviate the accumulation of dust in the computer.

Drawings

In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present disclosure, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic overall structure diagram of an embodiment of the present disclosure;

FIG. 2 is a schematic view of an external structure of a dust duct of an embodiment of the present disclosure;

FIG. 3 is a schematic view of the dust removing part of the embodiment of the present disclosure;

FIG. 4 is a schematic view of a filter screen cartridge configuration according to an embodiment of the disclosure;

FIG. 5 is a schematic diagram of a transmission configuration of an embodiment of the present disclosure;

FIG. 6 is a schematic structural diagram of a dust collection assembly according to an embodiment of the disclosure;

fig. 7 is a schematic view of a driven fan configuration of an embodiment of the disclosure.

Wherein 1, a dust removal pipeline; 101. heat dissipation holes; 2. a dust collecting assembly; 21. a dust collecting barrel; 22. rotating the disc; 23. a second thread; 24. chemical fiber hollow columns; 25. a second rotating shaft; 26. air holes are formed; 27. a first fan blade; 3. a U-shaped frame; 31. a dust sweeping brush; 4. a gear; 40. rotating the circular groove; 41. a first rotating shaft; 5. a filter screen cylinder; 51. rotating the hole; 52. a filtration pore; 6. a worm; 61. a first thread; 62. a spring; 63. a metal sheet; 64. a circular hole; 7. a transmission assembly; 70. fixing the rod; 71. a transmission rod; 72. an L-shaped rotating part; 73. a third rotating shaft; 8. a driven fan; 80. a second fan blade; 81. a fixing frame; 82. rotating the rod; 9. a heat dissipation fan.

Detailed Description

The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the described embodiments are only a part of the embodiments of the present disclosure, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.

As shown in fig. 1, an embodiment of the present invention provides a computer dust-proof channel and a computer, including a U-shaped frame 3, the U-shaped frame 3 is fixedly installed in a dust-proof pipeline 1, the inner walls of both sides of the U-shaped frame 3 are provided with dust brushes 31, the dust brushes 31 are fixedly connected with the U-shaped frame 3, the central position in the U-shaped frame 3 is provided with a rotating circular groove 40 rotatably connected with the U-shaped frame 3, the rotating circular groove 40 is provided with a first rotating shaft 41 fixedly connected with the rotating circular groove 40, the rotating circular groove 40 is sleeved with a filter screen cylinder 5, the filter screen cylinder 5 is fixedly connected with the rotating circular groove 40, the filter screen cylinder 5 is located in the U-shaped frame 3, the input end of the first rotating shaft 41 is provided with a gear 4 fixedly connected with the first rotating shaft 41, and the input end of the gear 4 is provided with a worm 6.

The frame width of the U-shaped frame 3 is equal to the inner diameter of the dustproof pipeline 1, so that the U-shaped frame 3 can be fixedly connected inside the dustproof pipeline 1; the diameter of the filter screen cylinder 5 is smaller than the inner diameter of the dustproof pipeline 1, a gap is reserved between the filter screen cylinder 5 and the dustproof pipeline 1, dust is accumulated through the filter screen cylinder 5, and part of dust falls through the gap between the filter screen cylinder 5 and the dustproof pipeline.

When the dust sweeper is used, dust accumulated by the filter screen cylinder 5 is mainly removed, the dust sweeper brush 31 is attached to the filter screen cylinder 5, the worm 6 drives the gear 4 to rotate, the first rotating shaft 41 fixedly connected with the gear 4 is driven to rotate, the first rotating shaft 41 further drives the filter screen cylinder 5 to rotate, when the filter screen cylinder 5 rotates under external force, the dust sweeper brush 31 slides, and the dust sweeper brush 5 is vertical to the ground, so that dust on the outer wall of the filter screen cylinder 5 is swept down and then falls down under the action of gravity.

As shown in fig. 4, a rotation hole 51 is formed in the center of the filter screen cylinder 5, the rotation hole 51 penetrates through the upper end and the lower end of the filter screen cylinder 5, the rotation circular groove 40 penetrates through the rotation hole 51 to the U-shaped frame 3, and the upper end surface, the lower end surface and the curved side wall of the filter screen cylinder 5 are provided with filter holes 52.

The aperture of the filtering holes 52 can adopt the aperture specification of DN 15-DN 150 filters, the filtering holes are divided into three common filter screen specifications of 60 meshes, 80 meshes and 100 meshes, the aperture of 60 meshes can be selected, and the aperture of 60 meshes is 0.25mm.

The rotary circular groove 40 is fixedly connected with the rotary hole 51, so that the rotary circular groove 40 drives the filter screen cylinder 5 to rotate, and the rotation of the filter screen cylinder 5 can also change the position of dust at the upper end of the filter screen cylinder 5 and naturally fall.

As shown in fig. 3, the worm 6 is provided with first threads 61 which are engaged with the gears 4 in a one-to-one correspondence manner, the gears 4 are engaged with the gears 4, one side of the worm 6 is provided with a spring 62 fixedly connected with the worm 6, the spring 62 is fixedly connected with the dustproof channel, the other side of the worm 6 is provided with two metal sheets 63 fixedly connected with the worm 6, the metal sheets 63 are provided with round holes 64, and the input end of the worm 6 is provided with the transmission assembly 7.

When the gear 4 and the worm 6 do not rotate, the worm 6 applies pressure to the spring 62, the elastic force of the spring 62 acts on the inner wall of the dustproof pipeline 1, the counter-acting force provides supporting force for the worm 6, and the worm 6 is fixed under the action of the spring 62.

When the dust removing device is used, the worm 6 is driven to do reciprocating linear motion in the direction vertical to the gear 4 by external force, the gear 4 is driven to rotate clockwise and anticlockwise, and the filter screen cylinder 5 is further rubbed with the dust removing brush to remove dust.

As shown in fig. 6, a dust collecting component 2 is arranged below the U-shaped frame 3, the dust collecting component 2 includes a dust collecting barrel 21, the barrel diameter of the dust collecting barrel 21 is equal to the pipe diameter of the dust-proof channel, a rotating disc 22 fixedly connected with the dust collecting barrel 21 is arranged at the bottom side of the dust collecting barrel 21, a second thread 23 is arranged on the curved surface of the dust collecting barrel 21, the dust collecting barrel 21 is in threaded connection with the dust-proof pipeline 1, a vent hole 26 is formed in the bottom surface of the dust collecting barrel 21, a chemical fiber hollow column 24 is arranged inside the dust collecting barrel 21, a second rotating shaft 25 is arranged inside the chemical fiber hollow column 24, the chemical fiber hollow column 24 and the second rotating shaft 25 are both fixedly connected with the dust collecting barrel 21, a first fan blade 27 is arranged at the output end of the second rotating shaft 25, and the second rotating shaft 25 is fixedly connected with the first fan blade 27.

The aperture of the air holes 26 can adopt the aperture specification of DN 15-DN 150 filters, and is divided into three common filter screen specifications of 60 meshes, 80 meshes and 100 meshes, wherein the aperture of 60 meshes can be selected, and the aperture of 60 meshes is 0.25mm.

The hollow chemical fiber column 24 is made of chemical fiber and generates weak static electricity after being rubbed with the first fan blade 27.

During the use, the dust that falls from filter screen cylinder 5 can fall to laying dust subassembly 2 under the effect of gravity, part dust can glue on dustproof pipeline 1 inner wall, when wind power passes in dustproof pipeline 1, it flies to drive the dust, first flabellum 27 truns into mechanical energy with wind power under the drive of wind power this moment, first flabellum 27 takes place the friction with the hollow post 24 of chemical fibre, produce weak static, static all produces the appeal to the dust of dustproof pipeline 1 inner wall, the dust that flies in the pipeline, and the dust that falls from filter screen cylinder 5, the dust falls under the principle effect of electrostatic precipitator and piles up to laying dust bucket 21, after using for a period, can use external force to dismantle laying dust subassembly 2, clear up, fix through threaded connection once more after the clearance finishes, go round and round again, realize dustproof.

As shown in fig. 5, the transmission assembly 7 includes a fixing rod 70, the fixing rod 70 penetrates through the circular hole 64 and is fixedly connected with the metal sheet 63, a transmission rod 71 rotatably connected with the fixing rod 70 is sleeved on the fixing rod 70, an input end of the transmission rod 71 is provided with an L-shaped rotating portion 72 fixedly connected with the transmission rod 71, an input end of the L-shaped rotating portion 72 is provided with a third rotating shaft 73 fixedly connected with the L-shaped rotating portion 72, and an input end of the third rotating shaft 73 is provided with a driven fan 8 fixedly connected with the third rotating shaft 73.

The transmission rod 71 is perpendicular to the fixed rod 70, the transmission rod 71 is on the same horizontal line with the worm 6, the L-shaped transmission part is perpendicular to the transmission rod 71, and the transmission rod 71 can rotate back and forth on the fixed rod 70 clockwise.

When the fan is used, the second fan blade 80 rotates to drive the third rotating shaft 73 to rotate, so that the L-shaped rotating part 72 and the transmission rod 71 further rotate, and the transmission rod 71 can rotate on the fixing rod 70 in a reciprocating manner clockwise and anticlockwise, so that the fixing rod 70 and the worm 6 are further driven to do reciprocating linear motion.

As shown in fig. 7, the driven fan 8 includes a second blade 80, a fixing frame 81 rotatably connected to the second blade 80 is disposed at an input end of the second blade 80, and the fixing frame 81 is fixedly connected to the dust-proof passage to fix the second blade 80.

The fixed frame 81 is provided with a rotating rod 82 fixedly connected with the fixed frame 81, and the rotating rod 82 is rotatably connected with the second fan blade 80.

The input of second flabellum 80 is equipped with heat dissipation fan 9, and heat dissipation fan 9 includes heat dissipation frame, and heat dissipation frame and dustproof pipe 1 fixed connection are equipped with the impeller in the heat dissipation frame, impeller and heat dissipation frame fixed connection, and the inboard cover of impeller is equipped with ball, PCB board, coil, motor shell and eight high-speed flabellums in proper order.

Wherein heat dissipation frame, impeller, ball, PCB board, coil, motor shell and eight high-speed flabellums are current heat dissipation fan 9 structures, use ripe, do not specifically describe in this publication, only utilize the wind energy that heat dissipation fan 9 during operation produced in this publication, further turn into the rotation that mechanical energy drove second flabellum 80 to drive subsequent rotation, consequently, as long as the heat dissipation fan 9 of computer begins to work, remove dust will go on under the drive of wind energy, play dirt-proof effect.

As shown in fig. 2, the dust-proof device comprises a dust-proof pipeline 1, wherein a dust collecting component 2 is arranged on one side of the dust-proof pipeline 1, and the dust collecting component 2 is in threaded connection with the dust-proof pipeline 1; a heat dissipation fan 9 is arranged on one side of the dustproof pipeline 1, the dustproof pipeline 1 is fixedly connected with the heat dissipation fan 9, and the heat dissipation side of the heat dissipation fan 9 leads to the interior of the dustproof pipeline 1; and a heat dissipation hole 101 is formed in the other side of the dustproof pipeline 1.

The dust collecting barrel 21 is in threaded connection with the dustproof pipeline 1, the heat dissipation fan 9 is fixed on the heat dissipation side of the dustproof pipeline 1, the interior of the dustproof pipeline 1 is the heat dissipation side of the heat dissipation fan 9, and the other side of the heat dissipation fan 9 is the interior of a computer; the rotating disc 22 on the dust collecting component 2 is arranged outside the computer and can be disassembled and assembled outside through rotating the rotating disc 22, the aperture of the heat dissipation hole 101 can adopt the aperture specification of DN 15-DN 150 filter, the aperture specification is divided into three common filter screen specifications of 60 meshes, 80 meshes and 100 meshes, the aperture of 60 meshes can be selected, and the aperture of 60 meshes is 0.25mm. .

The working principle is as follows: when the heat dissipation fan 9 works, wind energy is generated, the wind energy is further converted into mechanical energy to drive the second fan blade 80 to rotate, when the heat dissipation fan is used, the second fan blade 80 rotates to drive the third rotating shaft 73 to rotate, the L-shaped rotating part 72 and the transmission rod 71 are further caused to rotate, and the transmission rod 71 can rotate on the fixing rod 70 in a clockwise and anticlockwise reciprocating manner to further drive the fixing rod 70 and the worm 6 to do reciprocating linear motion; firstly, the worm 6 drives the gear 4 to rotate, then drives the first rotating shaft 41 fixedly connected with the gear 4 to rotate, the first rotating shaft 41 further drives the filter screen cylinder 5 to rotate, when the filter screen cylinder 5 rotates under the external force, the filter screen cylinder 5 slides with the dust sweeping brush 31, and as the filter screen cylinder 5 is arranged at a position vertical to the ground, the dust on the outer wall of the filter screen cylinder 5 is swept down and then falls down under the action of gravity; the dust falling from the filter screen cylinder 5 can fall to the dust accumulation component 2 under the action of gravity, part of dust can be adhered to the inner wall of the dustproof pipeline 1, when wind force penetrates through the dustproof pipeline 1, the dust is driven to fly, at the moment, the first fan blade 27 converts the wind force into mechanical energy under the driving of the wind force, the first fan blade 27 rubs with the chemical fiber hollow column 24 to generate weak static electricity, the static electricity generates attractive force on the dust on the inner wall of the dustproof pipeline 1, the dust flying in the pipeline and the dust falling from the filter screen cylinder 5, the dust falls and is accumulated to the dust accumulation barrel 21 under the principle effect of electrostatic dust removal, after the dust accumulation component 2 is used for a period of time, the dust accumulation component 2 can be detached by using external force and cleaned, the dust accumulation component is fixed through threaded connection again after being cleaned, and the process is repeated, and the dust prevention is achieved.

In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, principal features, and advantages of the disclosure. It will be understood by those skilled in the art that the present disclosure is not limited to the embodiments described above, which are presented solely for purposes of illustrating the principles of the disclosure, and that various changes and modifications may be made to the disclosure without departing from the spirit and scope of the disclosure, which is intended to be covered by the claims.

Claims

1. The utility model provides a computer dustproof channel and computer which characterized in that: including U type frame (3), U type frame (3) fixed mounting is in dustproof pipe way (1), U type frame (3) both sides inner wall is equipped with dust brush (31), dust brush (31) with U type frame (3) fixed connection, U type frame (3) interior central point puts and is equipped with and rotates rotation circular slot (40) of being connected with U type frame (3), be equipped with in rotation circular slot (40) and rotate circular slot (40) fixed connection's first axis of rotation (41), it is equipped with filter screen cylinder (5) to rotate the cover on circular slot (40), filter screen cylinder (5) with rotate fixed connection between circular slot (40), filter screen cylinder (5) are located in U type frame (3), the input of first axis of rotation (41) is equipped with gear (4) with first axis of rotation (41) fixed connection, the input of gear (4) is equipped with worm (6).

2. The computer dustproof channel and the computer according to claim 1, wherein: rotation hole (51) have been seted up at filter screen cylinder (5) center department, rotation hole (51) run through the upper and lower both ends of filter screen cylinder (5), and first rotation axis (41) run through rotation hole (51) to rotate circular slot (40) tank bottom, all are equipped with on upper and lower terminal surface, the curved surface lateral wall of filter screen cylinder (5) and filter hole (52).

3. The computer dustproof channel and the computer according to claim 1, wherein: be equipped with on worm (6) first screw thread (61) with gear (4) one-to-one meshing, gear (4) with first screw thread (61) meshing is connected, one side of worm (6) is equipped with spring (62) with worm (6) fixed connection, spring (62) and dustproof pipeline (1) fixed connection, the opposite side of worm (6) is equipped with two sheetmetals (63) with worm (6) fixed connection, be equipped with round hole (64) on sheetmetal (63), the input of worm (6) is equipped with drive assembly (7).

4. The computer dustproof channel and the computer according to claim 1, wherein: u type frame (3) below is equipped with laying dust subassembly (2), laying dust subassembly (2) are including laying dust bucket (21), the bucket footpath of laying dust bucket (21) equals the pipe diameter of dustproof pipeline (1), the bottom side of laying dust bucket (21) is equipped with rolling disc (22) with laying dust bucket (21) fixed connection, be equipped with second screw thread (23) on laying dust bucket (21) curved surface, laying dust bucket (21) with dustproof pipeline (1) threaded connection, bleeder vent (26) have been seted up to laying dust bucket (21) bottom surface, bleeder vent (26) run through laying dust bucket (21) bottom surface, laying dust bucket (21) inside is equipped with hollow post (24), chemical fibre post (24) inside is equipped with second axis of rotation (25), chemical fibre hollow post (24) with second axis of rotation (25) all with laying dust bucket (21) fixed connection, the output of second axis of rotation (25) is equipped with first flabellum (27), second axis of rotation (25) with first flabellum (27) fixed connection.

5. The computer dustproof channel and the computer according to claim 4, wherein: drive assembly (7) are including dead lever (70), dead lever (70) run through round hole (64) with sheetmetal (63) fixed connection, the cover is equipped with on dead lever (70) and rotates transfer line (71) of being connected with dead lever (70), the input of transfer line (71) be equipped with transfer line (71) fixed connection's L type rotation portion (72), the input of L type rotation portion (72) be equipped with L type rotation portion (72) fixed connection's third axis of rotation (73), the input of third axis of rotation (73) be equipped with third axis of rotation (73) fixed connection's driven fan (8).

6. The computer dustproof channel and the computer according to claim 5, wherein: driven fan (8) include second flabellum (80), the input of second flabellum (80) be equipped with second flabellum (80) rotate the fixed frame (81) of connecting, fixed frame (81) with dustproof pipeline (1) fixed connection.

7. The computer dustproof channel and the computer according to claim 6, wherein: be equipped with on fixed frame (81) with fixed frame (81) fixed connection's dwang (82), dwang (82) with rotate between second flabellum (80) and be connected.

8. The computer dustproof channel and the computer according to claim 7, wherein: the input of second flabellum (80) is equipped with heat dissipation fan (9), heat dissipation fan (9) are including heat dissipation frame, heat dissipation frame with dustproof pipe way (1) fixed connection, be equipped with the impeller in the heat dissipation frame, the impeller with heat dissipation frame fixed connection, the inboard cover of impeller is equipped with ball, PCB board, coil, motor shell and eight high-speed flabellums in proper order.

9. The computer dustproof channel and the computer according to the claims 1 to 8, wherein: the dust collection device comprises a dust collection pipeline (1), wherein a dust collection component (2) is arranged on one side of the dust collection pipeline (1), and the dust collection component (2) is in threaded connection with the dust collection pipeline (1); a heat dissipation fan (9) is arranged on one side of the dustproof pipeline (1), the dustproof pipeline (1) is fixedly connected with the heat dissipation fan (9), and the heat dissipation side of the heat dissipation fan (9) leads to the interior of the dustproof pipeline (1); and a heat dissipation hole (101) is formed in the other side of the dustproof pipeline (1).