CN216397242U

CN216397242U - Computer machine case dust collector

Info

Publication number: CN216397242U
Application number: CN202123111452.1U
Authority: CN
Inventors: 孟冬青
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-04-29
Anticipated expiration: 2031-12-13

Abstract

The utility model discloses a dust removing device for a computer case, which comprises a case, wherein electronic elements are fixedly arranged on the inner wall of the case, a case cover is fixedly arranged on one side of the case, an air box is arranged on one side of the case cover, a fan is fixedly arranged on the outer wall of one side of the air box, and under the condition of normal heat dissipation, because one end of the filter cartridge is far away from the electronic element, the wind power is dispersed, the heat dissipation is convenient, and meanwhile, a plurality of activated carbon particles are filled in the filter cartridge, the dust in the air can be effectively adsorbed, the dust is prevented from entering the machine case along with the wind, meanwhile, under the matching of the wind gathering ring and the soft brush, the dust at the electronic component is effectively cleaned, and the setting of trapezoidal block rubber avoids direct extrusion to cause the damage to electronic component, need not to dismantle the electronic component that can be to inside to the quick-witted case like this and clears up easy operation convenience.

Description

Computer machine case dust collector

Technical Field

The utility model relates to the field of computer cases, in particular to a dust removal device for a computer case.

Background

The cooling fan is arranged in most of existing computer cases and used for cooling the inside, but in the using process, dust can be blown to the cases when air is blown, a dust removing device is absent in the existing cases, the cases need to be opened integrally when the dust on the surface of a main board or a display card is cleaned, the cases can be cleaned, the problems are troublesome, the wind power of the cooling fan is dispersed, and the dust is not blown away by enough wind power.

SUMMERY OF THE UTILITY MODEL

In order to solve the existing problems, the utility model provides a dust removal device for a computer case.

The utility model is realized by the following technical scheme:

a dust removal device for a computer case comprises a case, wherein electronic elements are fixedly mounted on the inner wall of the case, a case cover is fixedly mounted on one side of the case, an air box is arranged on one side of the case cover, a fan is fixedly mounted on the outer wall of one side of the air box, the output end of the fan is communicated with the air box, a plurality of connecting plates are fixedly mounted in the air box, a plurality of connecting shafts in rotary connection are inserted into each connecting plate, two stop blocks are fixedly mounted on each connecting shaft, the two stop blocks arranged on each connecting shaft are respectively attached to the two sides of the connecting plates, a corresponding electric motor is arranged on one side of each connecting plate, a plurality of groups of electric motors and a speed reducer are fixedly mounted on the inner wall of one side of the air box, the output end of each electric motor is fixedly connected with the input end of the speed reducer, the output end of the speed reducer penetrates through the connecting plates and rotates with the connecting plates, the one end of a plurality of connecting axles and the output end of the speed reducer are all fixedly provided with a drive sprocket, a drive chain is jointly sleeved between the drive sprockets, the drive sprockets are driven by the drive chain, the bottom of one side of the air box is fixedly provided with a handle, the handle is in a U shape, the top and the bottom center of the air box are respectively and fixedly provided with a threaded sleeve, a threaded rod is screwed in each threaded sleeve, the threaded rod is in a T shape, the side wall of the box cover is fixedly embedded with two bearings, one end of each threaded rod extends into the inner ring wall of the corresponding bearing and is fixedly connected with the threaded rod, the side wall of the block positioned on the rightmost side is fixedly connected with a rotating shaft, a plurality of filter cartridges in rotary connection are evenly inserted into one side of the air box, the filter cartridges are respectively communicated with the air box, and the other end of each rotating shaft extends into the corresponding filter cartridge, every pivot stretches into equal fixed mounting on one end in the cartridge filter has the connecting rod, the both ends of every connecting rod respectively with the inner wall fixed connection of cartridge filter, evenly fixed being provided with a plurality of through-holes on the outer wall of every cartridge filter, every cartridge filter is all fixed the cup joint outward and is gathered the wind ring, every gathers a plurality of connecting blocks of equal fixedly connected with on the inner wall of wind ring, the other end of a plurality of connecting blocks respectively with the outer wall fixed connection of cartridge filter, every gather the wind ring all pass the case lid and rather than sliding connection, every cartridge filter stretches into one of quick-witted incasement and serves fixed mounting and has trapezoidal installing frame, the fixed packing has trapezoidal block rubber in the trapezoidal installing frame, the equal fixed mounting in one side of every trapezoidal block rubber has the pappus brush.

Preferably, the inner wall mountain of the wind gathering ring is provided with a spiral wind groove, and one side of the wind gathering ring is tightly attached to the wind box.

Preferably, the electric motor and the fan are both electrically connected with an external power supply through a circuit.

Preferably, a plurality of activated carbon particles are filled in the filter cartridge, a plugging cover is screwed on one side of the filter cartridge, and a plurality of holes are formed in the plugging cover.

Compared with the prior art, the utility model has the beneficial effects that: under the normal radiating condition, because the one end of cartridge filter is far away with the electronic component distance, wind-force dispersion, convenient heat dissipation, it has a plurality of active carbon particles to fill in the inside of cartridge filter simultaneously, dust in the air can effectively be adsorbed, avoid the dust to get into quick-witted incasement along with wind, simultaneously under the cooperation of gathering wind ring and pappus brush the two, make the dust of electronic component department obtain effectual clearance, and the setting of trapezoidal rubber piece, avoid direct extrusion to cause the damage to electronic component, it can clear up the electronic component of inside to need not to dismantle the quick-witted case like this, and easy operation is convenient.

Drawings

Fig. 1 is a schematic diagram of the structure of the present invention.

In the figure: the air conditioner comprises a case 1, an electronic element 2, a case cover 3, an air box 4, a fan 5, a connecting plate 6, a connecting shaft 7, a stop block 8, a transmission chain wheel 9, a handle 10, a transmission chain 11, an electric motor 12, a speed reducer 13, a rotating shaft 14, a connecting rod 15, a filter cylinder 16, a through hole 17, a connecting block 18, an air gathering ring 19, a trapezoidal mounting frame 20, a trapezoidal rubber block 21, a soft brush 22, a bearing 23, a threaded rod 24 and a threaded sleeve 25.

Detailed Description

The utility model is described in further detail below with reference to the following detailed description and accompanying drawings:

as shown in fig. 1, a dust removing device for a computer case comprises a case 1, an electronic component 2 is fixedly mounted on the inner wall of the case 1, a case cover 3 is fixedly mounted on one side of the case 1, an air box 4 is arranged on one side of the case cover 3, a fan 5 is fixedly mounted on the outer wall of one side of the air box 4, the output end of the fan 5 is communicated with the air box 4, a plurality of connecting plates 6 are fixedly mounted in the air box 4, a plurality of connecting shafts 7 in rotary connection are inserted into each connecting plate 6, two stoppers 8 are fixedly mounted on each connecting shaft 7, the two stoppers 8 arranged on each connecting shaft 7 are respectively attached to the two sides of the connecting plates 6, a corresponding electric motor 12 is arranged on one side of each connecting plate 6, a plurality of groups of electric motors 12 and a speed reducer 13 are fixedly mounted on the inner wall of one side of the air box 4, the output end of each electric motor 12 is fixedly connected with the input end of the speed reducer 13, the output end of the speed reducer 13 penetrates through the connecting plate 6 and rotates with the connecting plate, the transmission chain wheels 9 are fixedly mounted at one ends of the connecting shafts 7 and the output end of the speed reducer 13, the transmission chain 11 is sleeved among the transmission chain wheels 9, the transmission chain wheels 9 are transmitted through the transmission chain 11, the handle 10 is fixedly mounted at the bottom end of one side of the air box 4, the handle 10 is U-shaped, the centers of the top end and the bottom end of the air box 4 are respectively and fixedly mounted with threaded sleeves 25, a threaded rod 24 is screwed in each threaded sleeve 25, each threaded rod 24 is T-shaped, two bearings 23 are fixedly embedded in the side wall of the box cover 3, one end of each threaded rod 24 extends into the inner annular wall of the corresponding bearing 23 and is fixedly connected with the inner annular wall, a rotating shaft 14 is fixedly connected to the side wall of the rightmost stopper 8, and a plurality of rotatably connected filter cartridges 16 are uniformly inserted into one side of the air box 4, the filter cartridges 16 are respectively communicated with the air box 4, the other end of each rotating shaft 14 extends into the corresponding filter cartridge 16, one end of each rotating shaft 14 extending into the filter cartridge 16 is fixedly provided with a connecting rod 15, the two ends of each connecting rod 15 are respectively fixedly connected with the inner wall of the filter cartridge 16, the outer wall of each filter cartridge 16 is uniformly and fixedly provided with a plurality of through holes 17, each filter cartridge 16 is fixedly sleeved with a wind gathering ring 19, the inner wall of each wind gathering ring 19 is fixedly connected with a plurality of connecting blocks 18, the other ends of the connecting blocks 18 are respectively fixedly connected with the outer wall of the filter cartridge 16, each wind gathering ring 19 penetrates through the box cover 3 and is connected with the box cover in a sliding manner, one end of each filter cartridge 16 extending into the machine case 1 is fixedly provided with a trapezoidal mounting frame 20, trapezoidal rubber blocks 21 are fixedly filled in the trapezoidal mounting frame 20, and a soft brush 22 is fixedly mounted on one side of each trapezoidal rubber block 21.

The inner wall mountain of the wind gathering ring 19 is provided with a spiral wind groove, and one side of the wind gathering ring 19 is tightly attached to the wind box 4.

The electric motor 12 and the fan 5 are electrically connected with an external power supply through a circuit.

The cartridge filter 16 is filled with a plurality of activated carbon particles, and one side of the cartridge filter 16 is screwed with a plugging cover, which is provided with a plurality of holes.

The working principle is as follows: with each drive and external power source electric connection in the device, make it be in standby state, the device can normally use like this, when normal during operation, fan 5 that 4 one side of bellows set up normally starts, produce wind-force, wind will be along bellows 4 entering a plurality of cartridge filters 16 in like this, then discharge through a plurality of through-holes 17 that set up on the cartridge filter 16, blow to electronic component 2 through the gap between wind ring 19 and the cartridge filter 16 at last, like this under the circumstances of normal heat dissipation, because the one end of cartridge filter 16 is far away with electronic component 2 distance, wind-force dispersion, convenient heat dissipation, it has a plurality of active carbon particle to fill in the inside of cartridge filter 16 simultaneously, dust in the air can effectively be adsorbed, avoid the dust to follow the wind and get into in quick-witted case 1.

When dust removal is carried out, the two threaded rods 24 are rotated, so that the air box 4 starts to move, the filter cartridges 16 are close to the electronic element 2, the spiral air grooves are formed in the air gathering ring 19, the trapezoidal mounting frame 20 is arranged at one end of each filter cartridge 16, along with the change of the distance, the wind power is gathered at the opening of the air gathering ring 19 and directly blows towards the electronic element 2 in a spiral shape, so that the wind pressure is sufficient, dust on the electronic element 2 can be blown, the electric motor 12 is started, the electric motor 12 can drive the filter cartridges 16 to rotate under the action of the transmission chain wheels 9 and the transmission chains 11, the soft brushes 22 at the trapezoidal rubber blocks 21 slightly brush the electronic element 2, and under the cooperation of the two, the dust at the electronic element 2 is effectively cleaned, and the trapezoidal rubber blocks 21 are arranged, avoid direct extrusion to cause the damage to electronic component 2, need not to dismantle like this to quick-witted case 1 and can clear up inside electronic component 2, easy operation is convenient.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a computer machine case dust collector, includes quick-witted case (1), fixed mounting has electronic component (2) on the inner wall of quick-witted case (1), one side fixed mounting of quick-witted case (1) has case lid (3), one side of case lid (3) is provided with bellows (4), its characterized in that: the wind box is characterized in that a fan (5) is fixedly mounted on the outer wall of one side of the wind box (4), the output end of the fan (5) is communicated with the wind box (4), a plurality of connecting plates (6) are fixedly mounted in the wind box (4), a plurality of connecting shafts (7) in rotary connection are inserted into each connecting plate (6), two stop blocks (8) are fixedly mounted on each connecting shaft (7), the two stop blocks (8) arranged on each connecting shaft (7) are respectively attached to the two sides of the connecting plates (6), a corresponding electric motor (12) is arranged on one side of each connecting plate (6), a plurality of groups of electric motors (12) and speed reducers (13) are fixedly mounted on the inner wall of one side of the wind box (4), the output end of each electric motor (12) is fixedly connected with the input end of each speed reducer (13), and the output end of each speed reducer (13) passes through the connecting plates (6) and rotates with the connecting plates, equal fixed mounting has drive sprocket (9) on the one end of a plurality of connecting axles (7) and the output of reduction gear (13), has cup jointed drive chain (11) jointly between a plurality of drive sprocket (9), and a plurality of drive sprocket (9) are through drive chain (11) transmission, one side bottom fixed mounting of bellows (4) has handle (10), handle (10) are the U type form, the top of bellows (4) and bottom central point department fixed mounting respectively have threaded sleeve (25), and the equal spiro union has threaded rod (24) in every threaded sleeve (25), threaded rod (24) are the T type form, fixed embedding has two bearings (23) on the lateral wall of case lid (3), and the one end of every threaded rod (24) all stretches into in corresponding bearing (23) inner ring wall and rather than fixed connection, is located fixedly connected with pivot (14) on dog (8) lateral wall on the rightmost side, a plurality of filter cartridges (16) which are connected in a rotating manner are uniformly inserted into one side of the air box (4), the filter cartridges (16) are respectively communicated with the air box (4), the other end of each rotating shaft (14) extends into the corresponding filter cartridge (16), one end of each rotating shaft (14) extending into the filter cartridge (16) is fixedly provided with a connecting rod (15), the two ends of each connecting rod (15) are respectively fixedly connected with the inner wall of the filter cartridge (16), the outer wall of each filter cartridge (16) is uniformly and fixedly provided with a plurality of through holes (17), each filter cartridge (16) is fixedly sleeved with a wind gathering ring (19), the inner wall of each wind gathering ring (19) is fixedly connected with a plurality of connecting blocks (18), the other ends of the connecting blocks (18) are respectively fixedly connected with the outer wall of the filter cartridge (16), and each wind gathering ring (19) penetrates through the box cover (3) and is connected with the box cover in a sliding manner, one end of each filter cartridge (16) extending into the case (1) is fixedly provided with a trapezoidal mounting frame (20), trapezoidal rubber blocks (21) are fixedly filled in the trapezoidal mounting frames (20), and one side of each trapezoidal rubber block (21) is fixedly provided with a soft brush (22).

2. The dust removing device for the computer case according to claim 1, wherein: the inner wall mountain of the wind gathering ring (19) is provided with a spiral wind groove, and one side of the wind gathering ring (19) is tightly attached to the wind box (4).

3. The dust removing device for the computer case according to claim 1, wherein: the electric motor (12) and the fan (5) are electrically connected with an external power supply through circuits.

4. The dust removing device for the computer case according to claim 1, wherein: the cartridge filter (16) is filled with a plurality of activated carbon particles, and one side of the cartridge filter (16) is screwed with a plugging cover which is provided with a plurality of holes.