CN216083578U

CN216083578U - Computer host with dust cleaning structure

Info

Publication number: CN216083578U
Application number: CN202121485252.XU
Authority: CN
Inventors: 陈路; 吴鹏
Original assignee: Shanxi University
Current assignee: Shanxi University
Priority date: 2021-07-01
Filing date: 2021-07-01
Publication date: 2022-03-18
Anticipated expiration: 2031-07-01

Abstract

The utility model relates to the technical field of computers, and discloses a computer mainframe with a dust cleaning structure, which comprises a mainframe shell, wherein the upper end surface of the mainframe shell is provided with an inclined surface, a cavity seat is arranged close to the upper end of the inclined surface, an air outlet is arranged on the cavity seat and faces the inclined surface, a notch is arranged close to the lower end of the inclined surface, a dust collecting drawer is arranged inside the mainframe shell, the end surface of the dust collecting drawer is positioned at the lower side of the end surface of the mainframe shell, the dust collecting drawer is connected with the mainframe shell in a sliding way, an exhaust fan can blow air out from the air outlet of the cavity seat during operation, so that dust particles accumulated on the inclined surface are blown to the notch, the dust particles finally accumulate in the dust collecting drawer, the accumulation of the dust on the upper end of the mainframe shell is reduced, the interval period of cleaning personnel for cleaning the mainframe shell is prolonged, the workload of the cleaning personnel is reduced, a winding seat and a wire clamping groove are arranged, so that a wire body of a fitting can be wound on the winding seat, and the line body is clamped and fixed through the wire clamping groove, so that the line body is prevented from being dragged on the ground too long and accidentally dragged.

Description

Computer host with dust cleaning structure

Technical Field

The utility model relates to the technical field of computers, in particular to a computer host with a dust cleaning structure.

Background

Dust is easy to accumulate at the upper end of a host shell of a computer, a clean environment needs to be kept at some high-end electronic competitive entertainment venues, cleaning personnel need to regularly clean the host computer, so that the dust accumulated at the upper end of the host shell is wiped off, the workload of the cleaning personnel is large, accessories such as earphones, a mouse and the like can be used by the host computer, wire bodies of the accessories are generally long, the wire bodies can be dragged on the ground at will, the personnel can be easily stumbled by the wire bodies when walking, and the wire bodies can be easily torn, so that the technical personnel in the field provide the host computer with the dust cleaning structure to solve the problems in the background technology.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a computer host with a dust cleaning structure, so as to solve the problems mentioned in the background art.

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

the utility model provides a computer mainframe with dust clearance structure, includes the mainframe shell, the up end of mainframe shell is equipped with the inclined plane, the inclined plane lean on the upper end and be equipped with the chamber seat, be equipped with the air outlet on the chamber seat, the air outlet faces the inclined plane, the inclined plane lean on the lower extreme and be equipped with the scarce groove, the inside of mainframe shell is equipped with an album dirt steamer tray, the terminal surface of album dirt steamer tray is located the terminal surface downside of mainframe shell, collection dirt steamer tray and mainframe shell sliding connection, the steamer tray mouth of collection dirt steamer tray is located under the scarce groove, an outside terminal surface of mainframe shell is equipped with outer cavity, outer cavity lean on the inner to be equipped with interior chamber, interior chamber is located inside the mainframe shell, interior indoor portion is equipped with the exhaust fan, the inside fixed mounting of outer cavity has the housing, housing and the air-out end intercommunication of interior chamber, the housing passes through connecting pipe and the inside intercommunication of chamber seat.

As a further scheme of the present invention, the exhaust fan is composed of a motor and fan blades, the motor is fixedly installed inside the inner chamber, an output end of the motor is fixedly connected with the fan blades through a rotating shaft, and the motor operates to drive the fan blades to rotate, so that the exhaust fan operates.

As a still further aspect of the present invention, the inner chamber communicates with the inside of the main chassis through the ventilation window, and air inside the main chassis enters the inner chamber through the ventilation window.

As a further scheme of the utility model, the net rack is fixedly arranged at the air outlet and is uniformly provided with a plurality of vent holes, so that the net rack can prevent sundries from accidentally entering the cavity seat.

As a further scheme of the utility model, the end surface of the dust collection drawer is fixedly provided with a handle, and the handle facilitates the pulling out of the dust collection drawer.

As a further scheme of the present invention, a plurality of wire winding seats and wire clamping grooves are fixedly installed on one side of the upper end of the end surface of the main chassis, so that the wire body of the accessory can be wound on the wire winding seats, and the wire body can be clamped and fixed by the wire clamping grooves.

As a further scheme of the utility model, a convex seat is arranged on the other side of the upper end of the end surface of the host shell, a host switch and a plurality of jacks are arranged on the convex seat, and accessories such as a headset, a mouse and the like are externally connected to the host computer through the jacks.

Compared with the prior art, the utility model has the beneficial effects that:

1. the exhaust fan can blow air out of the air outlet of the cavity base during operation, so that dust particles accumulated on the inclined plane are blown to the slot, and finally the dust particles are accumulated in the dust collecting drawer.

2. The wire winding seat is provided with the wire winding seat and the wire clamping groove, so that the wire body of the accessory can be wound on the wire winding seat, the wire body is clamped and fixed through the wire clamping groove, and the phenomenon that the wire body is dragged accidentally to the ground due to overlong dragging is avoided.

Drawings

FIG. 1 is a schematic diagram of an overall structure of a computer host with a dust cleaning structure;

FIG. 2 is a schematic diagram of the internal structure of the inner chamber and the outer chamber of the computer host with a dust cleaning structure;

fig. 3 is an enlarged structural view of the area a indicated in fig. 1.

In the figure: 1. a main chassis; 2. a bevel; 3. a cavity seat; 4. an air outlet; 5. notching; 6. a dust collection drawer; 7. an outer chamber; 8. an inner chamber; 9. an exhaust fan; 91. a motor; 92. a fan blade; 10. a housing; 11. a connecting pipe; 12. a winding seat; 13. a wire clamping groove; 14. a handle; 15. a ventilation window; 16. a boss; 17. a host switch; 18. and (4) inserting the jack.

Detailed Description

Referring to fig. 1 to 3, in an embodiment of the present invention, a computer mainframe with a dust cleaning structure includes a mainframe casing 1, an upper end surface of the mainframe casing 1 is provided with an inclined surface 2, a cavity seat 3 is provided near an upper end of the inclined surface 2, the cavity seat 3 is provided with an air outlet 4, the air outlet 4 faces the inclined surface 2, a notch 5 is provided near a lower end of the inclined surface 2, a dust collection drawer 6 is provided inside the mainframe casing 1, an end surface of the dust collection drawer 6 is located at a lower side of an end surface of the mainframe casing 1, the dust collection drawer 6 is slidably connected with the mainframe casing 1, a drawer port of the dust collection drawer 6 is located right below the notch 5, an outer cavity 7 is provided at an outer end surface of the mainframe casing 1, an inner cavity 8 is provided near an inner end of the outer cavity 7, the inner cavity 8 is located inside the mainframe casing 1, an exhaust fan 9 is provided inside the inner cavity 8, a casing 10 is fixedly installed inside the outer cavity 7, the casing 10 is communicated with an air outlet end of the inner cavity 8, and the casing 10 is communicated with an inside of the cavity seat 3 through a connecting pipe 11.

In fig. 2, the exhaust fan 9 is composed of a motor 91 and fan blades 92, the motor 91 is fixedly installed inside the inner chamber 8, an output end of the motor 91 is fixedly connected with the fan blades 92 through a rotating shaft, and the motor 91 works to drive the fan blades 92 to rotate, so that the exhaust fan 9 works.

In fig. 2, the inner chamber 8 communicates with the inside of the main chassis 1 through the louver 15, and the air inside the main chassis 1 enters the inner chamber 8 through the louver 15.

In fig. 1, a net frame is fixedly arranged at the air outlet 4, a plurality of air holes are uniformly formed in the net frame, and the net frame can prevent sundries from accidentally entering the cavity base 3.

In fig. 1, a handle 14 is fixedly installed on an end surface of the dust collection drawer 6, and the handle 14 facilitates the drawing out of the dust collection drawer 6.

In fig. 1 and 3, a plurality of wire winding seats 12 and wire clamping grooves 13 are fixedly installed on one side of the upper end of the end surface of the main chassis 1, so that a wire body of an accessory can be wound on the wire winding seats 12, and the wire body can be clamped and fixed by the wire clamping grooves 13.

In fig. 1, a convex base 16 is arranged on the other side of the upper end of the end surface of the host casing 1, a host switch 17 and a plurality of jacks 18 are arranged on the convex base 16, and accessories such as a headset and a mouse are externally connected to the computer host through the jacks 18.

The working principle of the utility model is as follows: when the computer host is used, the exhaust fan 9 works to blow air inside the inner chamber 8 into the cavity base 3 through the cover shell 10 and the connecting pipe 11, negative pressure is formed in the inner chamber 8, and gas inside the host shell 1 continuously enters the inner chamber 8, so that the temperature inside the host shell 1 is reduced.

Air in the cavity seat 3 is blown out from the air outlet 4, the air outlet 4 is opposite to the inclined plane 2, dust particles accumulated on the inclined plane 2 are blown to the slot 5 under the action of wind power, and the dust particles are collected in the dust collection drawer 6 under the action of gravity, so that the accumulation of dust on the upper end of the main case 1 is reduced, the interval period of wiping the main case 1 by cleaners is prolonged, and the workload of the cleaners is reduced; accessible jack 18 is accessories such as external headset of computer, mouse, when the line body of accessory is long partially, can twine the line body on wire reel 12 to utilize card wire casing 13 to block the line body fixedly, avoid the line body overlength to drag and accidentally be dragged on the ground and arrive, simple structure convenient to use.

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 scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. The utility model provides a computer mainframe with dust clearance structure, includes host computer shell (1), its characterized in that, the up end of host computer shell (1) is equipped with inclined plane (2), the upper end that leans on inclined plane (2) is equipped with chamber seat (3), be equipped with air outlet (4) on chamber seat (3), air outlet (4) are facing inclined plane (2), the lower extreme that leans on inclined plane (2) is equipped with scarce groove (5), the inside of host computer shell (1) is equipped with collection steamer tray (6), the terminal surface of collection steamer tray (6) is located the terminal surface downside of host computer shell (1), collection steamer tray (6) and host computer shell (1) sliding connection, the steamer tray mouth of collection steamer tray (6) is located under scarce groove (5), an outside terminal surface of host computer shell (1) is equipped with outer cavity (7), the inner chamber (8) that leans on of outer cavity (7), interior chamber (8) are located inside mainframe shell (1), interior chamber (8) inside is equipped with exhaust fan (9), the inside fixed mounting of outer chamber (7) has housing (10), the air-out end intercommunication of housing (10) and interior chamber (8), housing (10) are through connecting pipe (11) and the inside intercommunication of chamber seat (3).

2. The computer host with the dust cleaning structure according to claim 1, wherein the exhaust fan (9) is composed of a motor (91) and fan blades (92), the motor (91) is fixedly installed inside the inner chamber (8), and the output end of the motor (91) is fixedly connected with the fan blades (92) through a rotating shaft.

3. Host computer with dust cleaning structure according to claim 1, characterized in that the inner chamber (8) communicates with the inside of the host case (1) through a ventilation window (15).

4. The computer host with the dust cleaning structure according to claim 1, wherein a net rack is fixedly installed at the air outlet (4), and a plurality of vent holes are uniformly formed in the net rack.

5. The computer host with the dust cleaning structure as claimed in claim 1, wherein a handle (14) is fixedly mounted on the end face of the dust collection drawer (6).

6. The computer mainframe with the dust cleaning structure as claimed in claim 1, wherein a plurality of winding seats (12) and wire clamping grooves (13) are fixedly installed on one side of the upper end surface of the mainframe housing (1).

7. The computer host with the dust cleaning structure according to claim 1, wherein a boss (16) is provided on the other side of the upper end of the end surface of the host casing (1), and a host switch (17) and a plurality of jacks (18) are provided on the boss (16).