CN215642540U

CN215642540U - Dustproof equipment for computer

Info

Publication number: CN215642540U
Application number: CN202121790441.8U
Authority: CN
Inventors: 汪冬松
Original assignee: Anhui Danfengyuan Technology Co ltd
Current assignee: Anhui Danfengyuan Technology Co ltd
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2022-01-25
Anticipated expiration: 2031-08-02

Abstract

The utility model discloses a dustproof device for a computer, which comprises a first side plate and a second side plate which are connected by an adjusting structure, wherein the adjusting structure is positioned at the top of the whole device and is used for adjusting the device to adapt to different computer cases; an air inlet joint box is arranged on the inner side of the second side plate and covers the air inlet hole of the computer case for dust prevention; this device passes through the design of two curb plates, when guaranteeing the original radiating mode of computer machine case, removes dust and is dustproof through input dust removal case and exhaust dust prevention case respectively at radiating direction of admitting air, exhaust direction, avoids the dust of conventional wind energy heat dissipation guide because the heat dissipation that the static attraction of computer machine incasement leads to is bad, reduces the overheated fault condition of computer, guarantees the safe in utilization of computer.

Description

Dustproof equipment for computer

Technical Field

The utility model relates to computer equipment, in particular to dustproof equipment for a computer.

Background

The computer is commonly called as a computer, is a modern electronic computing machine for high-speed computation, can perform numerical computation and logic computation, and also has a memory function; the computer is a modern intelligent electronic device which can operate according to a program and automatically process mass data at a high speed, along with the increase of the popularity of the computer, the computer becomes an increasingly indispensable appliance in life or work of people, and a computer display is an indispensable tool in work of the computer as an output device of the computer.

When the computer works for a long time, the electronic elements in the case can generate a large amount of heat, and the service life and the use safety of the computer are all adversely affected, but at present, the safest mode is that the fan is adopted to generate airflow for air cooling and heat dissipation, a large amount of floating dust exists in the air in the nature, a large amount of static electricity generated when the electronic elements of the computer work can uninterruptedly attract the floating dust in the air, a thick layer of covering can be formed after a long time, the heat dissipation is affected, vicious circle is realized, and the service life of the computer is greatly reduced.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a dustproof device for a computer, which solves the above problems.

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

a dustproof device for a computer comprises a first side plate and a second side plate which are connected through an adjusting structure, wherein the adjusting structure is positioned at the top of the whole device and used for adjusting computer cases with different device adaptation, an input dust removal box is arranged on the outer side of the second side plate and used for preventing dust in the heat dissipation and air intake direction, and an exhaust dust prevention box is arranged on the outer side of the first side plate and used for preventing dust in the heat dissipation and exhaust direction; and an air inlet joint box is arranged on the inner side of the second side plate and covers the air inlet hole of the computer case for dust prevention.

The input dust removal box comprises a fan cavity and a cleaning cavity which are butted, the fan cavity is closed backwards, the tail end of the fan cavity is butted with an inlet air laminating box through a corrugated pipe, a drainage fan is arranged at the front end of the fan cavity, the drainage fan is provided with a USB power cord, the cleaning cavity is rectangular, an electrostatic plate is arranged in the cleaning cavity, clamping devices are arranged on the top surface and the bottom surface in the cleaning cavity, the electrostatic plate is clamped and connected with the clamping devices, each clamping device comprises an integrally formed rotating shaft and a clamping shaft, the rotating shaft is rotatably connected with the cleaning cavity, each clamping shaft is provided with a clamping groove, a positioning bolt and a conductive bulge are respectively arranged on two sides of each clamping groove, and the conductive bulge is connected with the USB power cord extending out of the input dust removal box; the adjusting structure comprises a hollow cylinder and an inner inserting rod, the hollow cylinder is fixed on the top surface of the first side plate in the horizontal direction, the cross section of the inner inserting rod is L-shaped, the front end of the inner inserting rod is inserted into the hollow cylinder, a fastening bolt rotationally connected with the outer wall of the hollow cylinder is arranged at the front end of the outer wall of the hollow cylinder, and the lower end of the fastening bolt extends into the hollow cylinder; the outside bottom of first curb plate and second curb plate all is equipped with two and removes the wheel.

As a preferred embodiment of the present invention: an anti-backflow channel is arranged in the exhaust dust-proof box; the joint of the backflow-preventing channel and the first side plate is a large-opening end, and a section of the backflow-preventing channel, which is far away from the first side plate, is in a snake shape.

Compared with the prior art, the utility model has the beneficial effects that: this device passes through the design of two curb plates, when guaranteeing the original radiating mode of computer machine case, removes dust and is dustproof through input dust removal case and exhaust dust prevention case respectively at radiating direction of admitting air, exhaust direction, avoids the dust of conventional wind energy heat dissipation guide because the heat dissipation that the static attraction of computer machine incasement leads to is bad, reduces the overheated fault condition of computer, guarantees the safe in utilization of computer.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a sectional view of the exhaust dust box of the present invention.

Fig. 3 is a perspective view of an installation structure of the air inlet joint box of the present invention.

Fig. 4 is a perspective view of an electrostatic plate mounting structure according to the present invention.

Fig. 5 is a sectional view of the exhaust dust box of the present invention.

In the figure, 1-a first side plate, 2-a second side plate, 3-a moving wheel, 4-a hollow cylinder, 5-an inner inserted rod, 6-a fastening bolt, 7-an input dust removal box, 8-an exhaust dust prevention box, 9-an air inlet joint box, 10-a corrugated pipe, 11-a guide rod, 12-a limiting clamping plate, 13-a fan cavity, 14-a drainage fan, 15-a cleaning cavity, 16-an electrostatic plate, 17-a clamping device, 18-a rotating shaft, 19-a clamping shaft, 20-a clamping groove, 21-a positioning bolt, 22-a conductive bulge and 23-an anti-backflow channel.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1, a dustproof device for a computer comprises a first side plate 1 and a second side plate 2 which are connected by an adjusting structure, wherein the adjusting structure is positioned at the top of the whole device and is used for adjusting the device to adapt to different computer cases, an input dust removal box 7 is arranged on the outer side of the second side plate 2 and is used for preventing dust in the heat dissipation and air intake direction, and an exhaust dust prevention box 8 is arranged on the outer side of the first side plate 1 and is used for preventing dust in the heat dissipation and exhaust direction; an air inlet joint box 9 is arranged on the inner side of the second side plate 2 and covers the air inlet hole of the computer case for dust prevention; this device passes through the design of two curb plates, when guaranteeing the original radiating mode of computer machine case, removes dust and is dustproof through input dust removal case 7 and exhaust dust prevention case 8 respectively at radiating direction of admitting air, exhaust direction, avoids the dust of conventional wind energy heat dissipation guide because the heat dissipation that the static attraction of computer machine incasement leads to is bad, reduces the overheated fault condition of computer, guarantees the safe in utilization of computer.

Referring to fig. 2, the input dust removing box 7 includes a fan cavity 13 and a cleaning cavity 15 which are in butt joint, the fan cavity 13 is closed backwards, the tail end of the fan cavity 13 is in butt joint with the air laminating box 9 through a corrugated pipe 10, a drainage fan 14 is arranged at the front end of the fan cavity 13, the drainage fan 14 is provided with a USB power cord, the cleaning cavity 15 is internally rectangular, an electrostatic plate 16 is arranged in the cleaning cavity 15, clamping devices 17 are arranged on the top surface and the bottom surface in the cleaning cavity 15, the electrostatic plate 16 is connected with the clamping devices 17 in a clamping manner, referring to fig. 4, the clamping devices 17 include a rotating shaft 18 and a clamping shaft 19 which are integrally formed, the rotating shaft 18 is rotatably connected with the cleaning cavity 15, the clamping shaft 19 is provided with a clamping groove 20, a positioning bolt 21 and a conductive protrusion 22 are respectively arranged on two sides of the clamping groove 20, and the conductive protrusion 22 is connected with the USB power cord extending out of the input dust removing box 7; when the computer works, the drainage fan 14 and the electrostatic plate 16 are started through the connecting case, static electricity is generated on the surface of the electrostatic plate 16, an air flow for heat dissipation is generated between the internal heat dissipation fan of the computer and the drainage fan 14, when the air flow enters from the cleaning cavity 15, dust in the air flow is adsorbed on the surface of the electrostatic plate 16 due to the electrostatic action on the surface of the electrostatic plate 16, electrostatic dust removal is performed from the air flow entering end, the dust is directly prevented from entering, after the computer is shut down, the positioning bolt 21 can be rotated through the air flow, the electrostatic plate 16 is taken down from the clamping device 17, the dust on the electrostatic plate 16 and in the cleaning cavity 15 is cleaned, repeated use can be performed, cleaning is convenient, the protection effect is good, and the service life is long.

Referring to fig. 3, 2 inboards of second side plate are equipped with

vertical guide bar

11, and 11 both sides of guide bar are equipped with outside protrusion and the same spacing cardboard 12 of 11 length of guide bar, the laminating case 9 front end opening and inside cavity of going into gas, the laminating case 9 that goes into gas and the equal sliding connection of 2 medial surfaces of second side plate and guide bar 11 through carrying out slide adjusting to the laminating case 9 that goes into gas in vertical direction, can adapt to the difference of the venthole position on the different computer machine casees, and strong adaptability satisfies manifold user demand.

Specifically, the adjusting structure comprises a hollow barrel 4 and an inner inserted rod 5, the hollow barrel 4 is fixed on the top surface of the first side plate 1 in the horizontal direction, the section of the inner inserted rod 5 is L-shaped, the front end of the inner inserted rod 5 is inserted into the hollow barrel 4, a fastening bolt 6 rotatably connected with the front end of the outer wall of the hollow barrel 4 in a threaded manner is arranged at the front end of the outer wall of the hollow barrel 4, and the lower end of the fastening bolt 6 extends into the hollow barrel 4; during the use, insert the inside of cavity section of thick bamboo 4 through interpolation pole 5 and change the interval between first curb plate 1 and the second curb plate 2 to make things convenient for the different computer machine case of adaptation, adjust and accomplish the back, fix through fastening bolt 6, guarantee the dustproof effect of inseparable laminating.

Further, the outside bottom of first curb plate 1 and second curb plate 2 all is equipped with two and removes wheel 3, forms stable support and realizes the removal effect of device through four removal wheels 3, makes things convenient for device and computer machine case to install and adjusts.

Example 2:

referring to fig. 5, on the basis of embodiment 1, an anti-backflow passage 23 is provided in the exhaust dust-proof box 8, and the anti-backflow passage 23 is used for preventing air flow in the heat dissipation and exhaust direction from driving dust to enter; the junction of the backflow-preventing channel 23 and the first side plate 1 is a large-opening end, one section of the backflow-preventing channel 23, which is far away from the first side plate 1, is in a snake shape, the large-opening end is used for ensuring quick emission of heat-dissipating airflow, the snake-shaped channel is used for blocking the airflow with dust outside to return, and the dust is blocked through the bent channel, so that the dustproof effect is ensured.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The dustproof equipment for the computer comprises a first side plate (1) and a second side plate (2) which are connected through an adjusting structure, and is characterized in that the adjusting structure is located at the top of the whole equipment and used for adjusting the equipment to adapt to different computer cases, an input dust removal box (7) is arranged on the outer side of the second side plate (2) and used for preventing dust in the heat dissipation air inlet direction, and an exhaust dust prevention box (8) is arranged on the outer side of the first side plate (1) and used for preventing dust in the heat dissipation air exhaust direction; an air inlet joint box (9) is arranged on the inner side of the second side plate (2) and covers the air inlet hole of the computer case for dust prevention.

2. The dustproof device for the computer according to claim 1, wherein the input dust removal box (7) comprises a fan cavity (13) and a cleaning cavity (15) which are in butt joint, the fan cavity (13) is closed backwards, the tail end of the fan cavity (13) is in butt joint with the air inlet joint box (9) through a corrugated pipe (10), a drainage fan (14) is arranged at the front end of the fan cavity (13), the drainage fan (14) is provided with a USB power line, the cleaning cavity (15) is rectangular, a static plate (16) is arranged in the cleaning cavity (15), clamping devices (17) are arranged on the top surface and the bottom surface in the cleaning cavity (15), and the static plate (16) is connected with the clamping devices (17) in a clamping mode.

3. The dustproof device for the computer, according to claim 2, wherein the clamping device (17) comprises an integrally formed rotating shaft (18) and a clamping shaft (19), the rotating shaft (18) is rotatably connected with the cleaning cavity (15), the clamping shaft (19) is provided with a clamping groove (20), a positioning bolt (21) and a conductive protrusion (22) are respectively arranged on two sides of the clamping groove (20), and the conductive protrusion (22) is connected with a USB power line extending out of the input dust removal box (7).

4. The dustproof device for the computer according to claim 1 or 2, wherein a vertical guide rod (11) is arranged on the inner side of the second side plate (2), two sides of the guide rod (11) are provided with limiting clamping plates (12) which protrude outwards and have the same length as the guide rod (11), the front side of the air inlet joint box (9) is open and hollow, and the air inlet joint box (9) is slidably connected with the inner side of the second side plate (2) and the guide rod (11).

5. The dustproof apparatus for computer according to claim 1 or 2, wherein the adjusting structure comprises a hollow cylinder (4) and an inner inserted rod (5), the hollow cylinder (4) is fixed on the top surface of the first side plate (1) in a horizontal direction, the section of the inner inserted rod (5) is in an "L" shape, the front end of the inner inserted rod (5) is inserted into the hollow cylinder (4), the front end of the outer wall of the hollow cylinder (4) is provided with a fastening bolt (6) in threaded rotation connection with the hollow cylinder, and the lower end of the fastening bolt (6) extends into the hollow cylinder (4).

6. The dustproof apparatus for computer according to claim 1 or 2, wherein the outer bottom of the first side plate (1) and the outer bottom of the second side plate (2) are provided with two moving wheels (3).

7. The dustproof apparatus for computer according to claim 1, wherein a backflow prevention passage (23) is provided in the exhaust dustproof box (8).

8. The dustproof device according to claim 7, wherein the joint of the backflow-preventing channel (23) and the first side plate (1) is a large-opening end, and a section of the backflow-preventing channel (23) far away from the first side plate (1) is in a serpentine shape.