CN216412031U

CN216412031U - Computer machine case with automatic deashing function

Info

Publication number: CN216412031U
Application number: CN202122092621.5U
Authority: CN
Inventors: 万进
Original assignee: Anhui Medical College
Current assignee: Anhui Medical College
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-04-29
Anticipated expiration: 2031-09-01

Abstract

The utility model discloses a computer case with an automatic dust cleaning function, which comprises a case body, wherein a cooling fan is installed at the top of the case body, a plurality of air inlets are formed in the lower portion of the inner wall of the case body, an annular frame is fixedly connected to the lower portion of the inner wall of the case body, a filter screen is fixedly connected to the inner wall of the annular frame, two sliding rods are fixedly connected to the inner wall of the case body, which is located below the filter screen, and two sliding plates are slidably connected to the side walls of the two sliding rods. According to the utility model, the vertical rod drives the reciprocating lead screw to rotate by the rotation of the cooling fan, the sliding block slides up and down on the side wall of the reciprocating lead screw, and the side wall of the sliding block drives the two sliding plates to slide back and forth through the two rotating rods, so that the bristles at the upper ends of the two sliding plates move back and forth at the lower end of the filter screen, and further the dust accumulated on the lower surface of the filter screen is cleaned, so that the phenomenon that the ventilation quantity of the filter screen is reduced due to the accumulation of a large amount of dust on the surface area of the filter screen is avoided, the filter screen is not required to be disassembled and cleaned by manual shutdown, and the operation is convenient.

Description

Computer machine case with automatic deashing function

Technical Field

The utility model relates to the technical field of computers, in particular to a computer case with an automatic ash removal function.

Background

The computer case is used as a part of computer accessories and has the main functions of placing and fixing the computer accessories, so that the computer case has a supporting and protecting function, and a plurality of elements in the computer case emit a large amount of heat during working and need to be subjected to heat dissipation treatment.

At present to the heat dissipation of quick-witted case handle is with the heat dissipation that flows of outside air in the box to can set up the filter screen in box air intake department, avoid external dust to get into in the box, but the machine case uses the back for a long time, can pile up a large amount of dusts on the filter screen, lead to the air volume to descend, but present machine case does not possess automatic deashing function, when carrying out the deashing operation, often need shut down the back with the computer, manual the clearance after pulling down the filter screen, complex operation and influence going on of work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a computer case with an automatic ash cleaning function.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a computer machine case with automatic deashing function, includes the box, radiator fan is installed at the box top, a plurality of air intakes have been seted up to box inner wall below, box inner wall below fixedly connected with annular frame, annular frame inner wall fixedly connected with filter screen, the box is located two slide bars of inner wall fixedly connected with of filter screen below, two slide bar lateral wall sliding connection has two slides, two a plurality of brush hairs of slide upper end fixedly connected with, the last gliding actuating mechanism that makes a round trip that is equipped with of radiator fan drives two slides, be equipped with in the box and carry out jet-propelled air-jet mechanism on the filter screen.

Preferably, actuating mechanism includes the montant with the coaxial fixed connection of radiator fan, the montant lower extreme runs through the filter screen lateral wall, the reciprocal lead screw of montant lower extreme fixedly connected with, reciprocal lead screw lateral wall threaded connection has the slider, the slider lateral wall rotates with two slide lateral walls respectively through two dwang and is connected.

Preferably, the air injection mechanism comprises an air injection pipe fixedly connected in the box body, a plurality of air injection holes are formed in the bottom of the air injection pipe, two air bags are fixedly connected to the side wall of the sliding plate, the side wall of each air bag far away from the sliding plate is fixedly connected with the inner wall of the box body, an air suction pipe is fixedly connected to the inner wall of each air bag, and the inner wall of each air bag is communicated with the inner wall of the air injection pipe through an air outlet pipe.

Preferably, a one-way valve which only allows gas to enter the air bag from the outside is arranged in the air suction pipe, and a one-way valve which only allows gas to enter the air injection pipe from the air bag is arranged in the air outlet pipe.

Preferably, two impurity removing openings are formed in the lower portion of the inner wall of the box body, and sealing covers are arranged in the two impurity removing openings.

Preferably, the gas injection pipe is located above the filter screen, and the plurality of gas injection holes are obliquely arranged towards the filter screen.

The utility model has the following beneficial effects:

1. through setting up the slide bar, the slide, brush hair and actuating mechanism, radiator fan rotates and makes the montant drive reciprocal lead screw and rotate, and then the slider slides from top to bottom at reciprocal lead screw lateral wall, and then the slider lateral wall drives two slides through two dwangs and makes a round trip to slide, make the brush hair of two slide upper ends at the filter screen lower extreme round trip movement, and then clear up the dust that the filter screen lower surface gathered, avoid the filter screen surface area to gather a large amount of dust, lead to its air volume to descend, and need not the manual work and shut down and dismantle the clearance to the filter screen, the simple operation.

2. Through setting up gas injection mechanism, the slide drives gasbag round trip movement when making a round trip to slide, and then gasbag intermittent type nature is tensile and shrink for gasbag inner space intermittent type nature increase and reduction, and then the gasbag passes through breathing pipe and outlet duct to the intraductal intermittent type nature pump gas of gas jet, makes gas spout to the filter screen upper end through the fumarole, and then can blow off the dust of filter screen lower surface, improves the cleanliness to the filter screen.

Drawings

FIG. 1 is a schematic structural diagram of a computer case with an automatic ash removal function according to the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is a schematic top view of two sliding plates in a computer case with an automatic ash removal function according to the present invention.

In the figure: the device comprises a box body 1, a cooling fan 2, an air inlet 3, an annular frame 4, a filter screen 5, a vertical rod 6, a reciprocating lead screw 7, a sliding rod 8, a sliding plate 9, bristles 10, a sliding block 11, a rotating rod 12, an air jet pipe 13, an air bag 14, an air suction pipe 15, an air outlet pipe 16, a sundry removing opening 17 and a sealing cover 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, a computer case with automatic deashing function, including box 1, radiator fan 2 is installed at 1 top of box, a plurality of air intakes 3 have been seted up to 1 inner wall below of box, 1 inner wall below fixedly connected with annular frame 4 of box, 4 inner wall fixedly connected with filter screens 5 of annular frame, box 1 is located two slide bars 8 of the inner wall fixedly connected with of filter screen 5 below, two slide bar 8 lateral walls sliding connection have two slides 9, two slides 9 upper end fixedly connected with a plurality of brush hairs 10, a plurality of brush hairs 10 and the contact of 5 lower extremes of filter screen, make when slide 9 drives brush hair 10 round trip movement, brush hair 10 can clean the dust of filter screen 5 lower surface this moment, radiator fan 2 is last to be equipped with the actuating mechanism that drives two slides 9 round trip movements, be equipped with the jet-propelled jet mechanism of going on the filter screen 5 in the box 1.

Actuating mechanism includes the montant 6 with 2 coaxial fixed connection of radiator fan, and 5 lateral walls of filter screen are run through to 6 lower extremes of montant, 6 lower extremes of montant fixedly connected with reciprocal lead screw 7, and 7 lateral walls threaded connection of reciprocal lead screw have

slider

11, and 11 lateral walls of slider rotate with two slide 9 lateral walls respectively through two dwang 12 and are connected.

Further, because two slide bars 9 are in sliding connection with the side walls of two slide bars 8, and then when reciprocating screw 7 rotates, slide block 11 can only move up and down along the vertical direction under the action of slide bar 9 through rotating rod 12, and the phenomenon that slide block 11 rotates does not occur.

Jet-propelled mechanism includes fixed connection at the jet-propelled pipe 13 in box 1, and a plurality of fumaroles have been seted up to jet-propelled pipe 13 bottom, the equal fixedly connected with gasbag 14 of two slide 9 lateral walls, and the lateral wall and the 1 inner wall fixed connection of box that slide 9 was kept away from to

gasbag

14, 14 inner wall fixedly connected with breathing pipe 15 of gasbag, 14 inner walls of gasbag pass through outlet duct 16 and jet-propelled pipe 13 inner wall intercommunication.

It should be noted that the air bag 14 is only allowed to extend and contract in the horizontal direction, and the sliding plate 9 moves back and forth to drive the air bag 14 to stretch and contract intermittently.

The air injection pipe 13 is positioned above the filter screen 5, and a plurality of air injection holes are obliquely arranged towards the filter screen 5, so that dust on the lower surface of the filter screen 5 can be blown down quickly.

A check valve which only allows gas to enter the air sac 14 from the outside is installed in the air suction pipe 15, and a check valve which only allows gas to enter the air jet pipe 13 from the air sac 14 is installed in the air outlet pipe 16.

Two impurity removing openings 17 are arranged below the inner wall of the box body 1, and sealing covers 18 are arranged in the two impurity removing openings 17.

According to the utility model, the cooling fan 2 rotates to enable the outside air to enter the box body 1 through the plurality of air inlets 3 and then to be discharged from the cooling fan 2, at the moment, the filter screen 5 can block dust in the air, meanwhile, the cooling fan 2 rotates to drive the reciprocating lead screw 7 to rotate through the vertical rod 6, and then the sliding block 11 slides up and down on the side wall of the reciprocating lead screw 7, and then the sliding block 11 drives the two sliding plates 9 to slide back and forth through the two rotating rods 12, so that the brush bristles 10 at the upper ends of the two sliding plates 9 move back and forth at the lower end of the filter screen 5, and further the dust accumulated on the lower surface of the filter screen 5 is cleaned, and the cleaned dust is accumulated at the bottom of the box body 1;

two slide 9 are when round trip movement, this moment with slide 9 lateral wall fixed connection's gasbag 14 by intermittent type nature tensile and shrink, make 14 inner space intermittent type nature of gasbag increase and reduce, under the effect that lies in breathing

pipe

15 and 16 internal check valves of outlet duct, gasbag 14 can be through

breathing pipe

15 and 16 pump gas of intermittent type nature in to the jet-propelled pipe 13 of outlet duct this moment, make gas spout to filter screen 5 upper end through the fumarole, and then can blow off the dust of filter screen 5 lower surface, and the dust after blowing off is gathered in box 1 bottom, the later stage only need open sealed lid 18, it can to clear up the dust of box 1 bottom through impurity removal mouth 17.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A computer case with automatic dust cleaning function comprises a case body (1) and is characterized in that, the top of the box body (1) is provided with a cooling fan (2), a plurality of air inlets (3) are arranged below the inner wall of the box body (1), an annular frame (4) is fixedly connected below the inner wall of the box body (1), a filter screen (5) is fixedly connected with the inner wall of the annular frame (4), the inner wall of the box body (1) below the filter screen (5) is fixedly connected with two slide bars (8), the side walls of the two slide bars (8) are connected with two sliding plates (9) in a sliding way, the upper ends of the two sliding plates (9) are fixedly connected with a plurality of bristles (10), the heat radiation fan (2) is provided with a driving mechanism for driving the two sliding plates (9) to slide back and forth, an air injection mechanism for injecting air onto the filter screen (5) is arranged in the box body (1).

2. The computer case with the automatic ash removal function according to claim 1, wherein the driving mechanism comprises a vertical rod (6) coaxially and fixedly connected with the cooling fan (2), the lower end of the vertical rod (6) penetrates through the side wall of the filter screen (5), the lower end of the vertical rod (6) is fixedly connected with a reciprocating lead screw (7), the side wall of the reciprocating lead screw (7) is in threaded connection with a sliding block (11), and the side wall of the sliding block (11) is respectively in rotating connection with the side walls of the two sliding plates (9) through two rotating rods (12).

3. The computer case with the automatic ash removal function according to claim 1, wherein the air injection mechanism comprises an air injection pipe (13) fixedly connected in the case body (1), the bottom of the air injection pipe (13) is provided with a plurality of air injection holes, the side walls of the two sliding plates (9) are fixedly connected with air bags (14), the side wall of each air bag (14) far away from the corresponding sliding plate (9) is fixedly connected with the inner wall of the case body (1), the inner wall of each air bag (14) is fixedly connected with an air suction pipe (15), and the inner wall of each air bag (14) is communicated with the inner wall of the corresponding air injection pipe (13) through an air outlet pipe (16).

4. The computer case with automatic ash cleaning function according to claim 3, characterized in that the air suction pipe (15) is provided with a one-way valve which only allows air to enter the air bag (14) from the outside, and the air outlet pipe (16) is provided with a one-way valve which only allows air to enter the air jet pipe (13) from the air bag (14).

5. The computer case with the automatic ash removal function according to claim 1, wherein two impurity removal ports (17) are formed below the inner wall of the case body (1), and sealing covers (18) are arranged in the two impurity removal ports (17).

6. The computer case with automatic ash cleaning function according to claim 3, wherein the air injection pipe (13) is positioned above the filter screen (5), and a plurality of air injection holes are obliquely arranged towards the filter screen (5).