CN210573565U

CN210573565U - Air-cooled case capable of conveniently removing dust

Info

Publication number: CN210573565U
Application number: CN201921639190.6U
Authority: CN
Inventors: 叶江明; 叶迪卓然; 王晨
Original assignee: Nanjing Institute of Technology
Current assignee: Nanjing Institute of Technology
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-05-19
Anticipated expiration: 2029-09-29

Abstract

The utility model discloses a quick-witted case of air-cooled that can convenient dust removal of dustproof technical field of machine case aims at solving among the prior art because need unpack the quick-witted case apart regularly, adopts tools such as brush, dust catcher to remove ash, and the dusting process is not only wasted time and energy, kicks up the dust, still causes the technical problem of its damage because of the instrument touches electronic components easily. Air-cooled machine case includes quick-witted case body and rather than leading flank fixed connection's front shroud, quick-witted case body leading flank is equipped with rather than the air inlet fan of inside intercommunication, is equipped with between quick-witted case body and the front shroud along vertical direction rather than sliding connection's picture peg, the picture peg is equipped with the dust screen, the dust screen is just to the air inlet end of air inlet fan, the front shroud medial surface is equipped with scrapes the dirt piece, scrape the top that the dirt piece transversely laid the dust screen.

Description

Air-cooled case capable of conveniently removing dust

Technical Field

The utility model relates to an air-cooled machine case that can convenient dust removal belongs to the dustproof technical field of quick-witted case.

Background

The desktop computer has the advantages of high performance, good expandability and the like, and is widely applied to daily learning, working and entertainment of people. Because a plurality of electronic components with high heat productivity such as a CPU, an internal memory, a hard disk, a display card, a power supply and the like are arranged in the computer case, if the heat dissipation and the temperature reduction cannot be carried out in time, the performance of the computer is reduced if the heat dissipation and the temperature reduction cannot be carried out in time, and the components are damaged due to overhigh temperature if the heat dissipation and the temperature reduction cannot be carried out. At present, desktop computers mainly adopt two common heat dissipation modes of air cooling and water cooling, wherein the air cooling is adopted by most computers due to the characteristics of simple structure, low price, high reliability and the like. In the air cooling process, cold air is usually required to be introduced from the outside of the case through the air inlet fan, the electronic components in the case are cooled by the cold air, hot air in the case is discharged through the heat dissipation holes or the air exhaust fan, and during the process, a lot of dust is sucked into the case along with the cold air and is attached to the electronic components, so that the heat dissipation efficiency is reduced, the performance of a computer is reduced, and the service life of the computer is also influenced. Therefore, the case needs to be disassembled regularly, tools such as a brush and a dust collector are adopted for dust removal, the dust removal process is time-consuming and labor-consuming, dust is raised, and the electronic components are easy to damage due to the fact that the tools touch the electronic components.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems of the prior art that the dust can be removed conveniently and quickly by adopting tools such as a brush and a dust collector to remove dust, and the dust removing process not only wastes time and energy and raises dust, but also easily causes damage to electronic components due to the contact of the tools.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

the utility model provides an air-cooled quick-witted case that can convenient dust removal, includes quick-witted case body and rather than leading flank fixed connection's front shroud, quick-witted case body leading flank is equipped with rather than the fan that admits air of inside intercommunication, is equipped with between quick-witted case body and the front shroud along vertical direction rather than sliding connection's picture peg, the picture peg is equipped with the dust screen, the dust screen is just to the air inlet end of admitting air the fan, the front shroud medial surface is equipped with the scraping piece, the top of dust screen is transversely laid to the scraping piece.

Preferably, the air conditioner further comprises an upper cover plate fixedly connected with the top surface of the case body, the upper cover plate is provided with a dust screen, the top surface of the case body is provided with an exhaust fan communicated with the inside of the case body, and the dust screen is over against the air outlet end of the exhaust fan.

Preferably, the air inlet fan is arranged at the bottom end near the front side surface of the case body, and the air exhaust fan is arranged at the rear end near the top surface of the case body.

Preferably, the inner side surface of the front cover plate is also provided with a dust storage box with an upward opening, and the dust storage box is positioned below the dust screen.

Preferably, the dust storage box is arranged at the bottom of the inner side surface of the front cover plate and is detachably connected with the front cover plate.

Preferably, a handle is arranged at the top end of the inserting plate, and the handle protrudes out of the top end of the case body or/and the top end of the front cover plate.

Preferably, the left side and the right side of the front cover plate are bent inwards twice respectively to form a U-shaped groove, and the inserting plate is connected with the front cover plate in a sliding mode through the U-shaped groove.

Compared with the prior art, the utility model discloses the beneficial effect who reaches: be equipped with between quick-witted case body and the front shroud along vertical direction rather than sliding connection's picture peg, be equipped with the dust screen just to admitting air fan air inlet end on the picture peg, the picture peg top is equipped with the handle, the front shroud medial surface is equipped with the scraping dust piece, when driving the picture peg through the handle and upwards sliding, the dust that adheres to its surface behind the dust screen filtered air is scraped off by the scraping dust piece, scrape laggard dust and fall into in the storage dirt box, in order to realize convenient clear away the dust, resume the air volume of dust screen, avoid the function of raise dust, this dust removal mode need not to open quick-witted case body, the risk of its inside components and parts of unexpected.

Drawings

Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention;

FIG. 2 is an exploded view of the overall structure of the embodiment of the present invention;

fig. 3 is a schematic view of an inner side structure of the front cover plate in the embodiment of the present invention.

In the figure: 1. a chassis body; 11. an air inlet fan; 12. an exhaust fan; 2. an upper cover plate; 3. a front cover plate; 31. a dust scraping sheet; 32. a U-shaped groove; 33. a dust storage box; 4. inserting plates; 41. a handle; 5. a dust screen.

Detailed Description

The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

It should be noted that, in the description of the present invention, the terms "front", "rear", "left", "right", "upper", "lower", "inner", "outer", etc. indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for convenience of description of the present invention but do not require the present invention to be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention. As used in the description of the present invention, the terms "front," "back," "left," "right," "up," "down" and "in" refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

The specific embodiment of the utility model provides an air-cooled chassis capable of conveniently removing dust, as shown in fig. 1, which is a schematic view of the overall structure of the embodiment of the utility model, the air-cooled chassis comprises a chassis body 1, an upper cover plate 2 is fixedly connected to the top surface of the chassis body 1, and a front cover plate 3 is fixedly connected to the front side surface of the chassis body 1;

as shown in fig. 2, be the utility model discloses overall structure explosion diagram, 1 leading flank of chassis body is close its bottom surface department and is equipped with an air inlet fan 11, 1 top surface of chassis body is close its trailing flank department and is equipped with an exhaust fan 12, chassis body 1 is inside respectively through air inlet fan 11 and exhaust fan 12 and outside air intercommunication, inhale chassis body 1 with outside cold air through air inlet fan 11 in, the hot-air discharge in chassis body 1 of rethread exhaust fan 12, form between air inlet fan 11 and the exhaust fan 12 and flow through the mainboard, CPU, the display card, the memory, the stable wind field of main heating element such as power, be favorable to in time taking away the produced heat of heating element operation. The front cover plate 3 is detachably connected with the case body 1 through screws, an inserting plate 4 capable of sliding up and down along the vertical direction is inserted between the front cover plate 3 and the case body 1, a dustproof net 5 is arranged at the position, close to the bottom end, of the inserting plate 4, when the inserting plate 4 slides to the bottommost end, the dustproof net 5 is just positioned at the front end of the air inlet fan 11, namely is just opposite to the air inlet end of the air inlet fan 11 so as to cover the air inlet end, and the air inlet end is used for filtering dust mixed in air; the middle area of the top end of the inserting plate 4 protrudes upwards to form a handle 41, and the handle 41 protrudes out of the upper edges of the case body 1 and the front cover plate 3, so that the inserting plate 4 can be pulled upwards by holding the handle 41 upwards with force. Four corners of 2 bottom surfaces of upper cover plate are equipped with the spliced pole that outside arch formed, four corners of 1 top surface of chassis body are equipped with the spread groove that forms to the indent, the spliced pole inserts in the spread groove, make upper cover plate 2 can dismantle fixed connection with chassis body 1, upper cover plate 2 is close its rear end department and is equipped with the dust screen 5 just to exhaust fan 12 air-out end, this dust screen 5 is used for preventing external dust from falling into chassis body 1 through exhaust fan 12 in, simultaneously by the exhaust fan 12 exhaust hot-air outwards discharge through this dust screen 5.

More specifically, as shown in fig. 3, which is a schematic view of the inner side structure of the front cover plate in the embodiment of the present invention, the left and right sides of the front cover plate 3 are respectively bent inward by 90 degrees twice to form U-shaped grooves 32, and the aforementioned inserting plate 4 is slidably connected to the front cover plate 3 through the two U-shaped grooves 32 which are symmetrically distributed left and right; a dust scraping sheet 31 is transversely arranged in the middle of the inner side of the front cover plate 3, and the horizontal height of the dust scraping sheet 31 is positioned above the dustproof net 5 on the inserting plate 4; 3 inboard bottom pegs graft of front shroud 3 and has an ascending storage dust box 33 of opening, when upwards pulling picture peg 4 through handle 41, drive dust screen 5 through scraping dirt piece 31, the dust that adheres to its surface is scraped by scraping dirt piece 31 behind the 5 filtered air of dust screen, the dust after scraping falls into storage dust box 33, in order to realize convenient dust of cleaing away, resume the ventilation volume of dust screen 5, avoid the function of raising the dust, this dust removal mode need not to open quick-witted case body 1, the risk of its inside components and parts of unexpected harm has been avoided. Because the dust storage box 33 is detachably connected with the front cover plate 3, when the dust storage box 33 is full of dust, the dust storage box 33 can be pulled downwards to be detached, and the dust storage box 33 can be cleaned.

In this embodiment, the internal frame of the chassis body 1 is made of aluminum alloy, steel or other profiles, so as to ensure the structural strength; the box surface of the case body 1 is made of sheet iron, so that the structural weight is favorably reduced; the upper cover plate 2, the front cover plate 3 and the dust storage box 33 are all made of plastic pieces, so that the appearance is attractive and the cost is saved; the dustproof net 5 is a small-caliber steel wire net so as to be beneficial to filtering dust; the dust scraping sheet 31 is made of elastic materials such as rubber and silica gel, so as to be convenient for abutting against the dustproof net 5 to scrape off dust attached to the outer surface of the dustproof net.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.

Claims

1. The utility model provides an air-cooled quick-witted case that can conveniently remove dust, characterized by, include quick-witted case body (1) and front shroud (3) rather than leading flank fixed connection, quick-witted case body (1) leading flank is equipped with air inlet fan (11) rather than inside intercommunication, is equipped with picture peg (4) along vertical direction rather than sliding connection between quick-witted case body (1) and front shroud (3), picture peg (4) are equipped with dust screen (5), dust screen (5) are just to the air inlet end of air inlet fan (11), front shroud (3) medial surface is equipped with scrapes dirt piece (31), scrape the top of dust screen (5) transversely laid in dirt piece (31).

2. The air-cooled chassis capable of conveniently removing dust according to claim 1, characterized by further comprising an upper cover plate (2) fixedly connected with the top surface of the chassis body (1), wherein the upper cover plate (2) is provided with a dust screen (5), the top surface of the chassis body (1) is provided with an exhaust fan (12) communicated with the interior of the chassis body, and the dust screen (5) is over against the air outlet end of the exhaust fan (12).

3. The air-cooled chassis capable of conveniently removing dust according to claim 2, wherein the air inlet fan (11) is arranged near the bottom end of the front side surface of the chassis body (1), and the air outlet fan (12) is arranged near the rear end of the top surface of the chassis body (1).

4. The air-cooled chassis capable of conveniently removing dust according to claim 1, wherein the inner side surface of the front cover plate (3) is further provided with a dust storage box (33) with an upward opening, and the dust storage box (33) is positioned below the dust screen (5).

5. The air-cooled chassis capable of conveniently removing dust according to claim 4, wherein the dust storage box (33) is arranged at the bottom of the inner side surface of the front cover plate (3) and is detachably connected with the front cover plate.

6. The air-cooled chassis capable of conveniently removing dust according to any one of claims 1 to 5, wherein a handle (41) is arranged at the top end of the inserting plate (4), and the handle (41) protrudes out of the top end of the chassis body (1) or/and the front cover plate (3).

7. The air-cooled chassis capable of conveniently removing dust according to any one of claims 1 to 5, wherein the left side and the right side of the front cover plate (3) are respectively bent inwards twice to form U-shaped grooves (32), and the inserting plate (4) is slidably connected with the front cover plate (3) through the U-shaped grooves (32).