CN213482800U

CN213482800U - Dustproof machine case suitable for computer

Info

Publication number: CN213482800U
Application number: CN202023135228.1U
Authority: CN
Inventors: 袁一宁; 陈何伟
Original assignee: Hubei University
Current assignee: Hubei University
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-06-18
Anticipated expiration: 2030-12-23

Abstract

The utility model discloses a dustproof quick-witted case suitable for computer, including the case shell with evenly install the leg of filling up in case shell bottom, opening an has been seted up in the left side of case shell, install radiator fan an in the opening an, opening b has been seted up at the top of case shell, install the radiator-grid in the opening b, install the mainboard on the inside wall of case shell, the right side card of case shell has the installing port, be provided with in the installing port and attach dirt device, install CPU on the mainboard, CPU pastes outward and is provided with radiator fan b of fixing on the mainboard, the other a plurality of DRAM of installing on the mainboard that is provided with of radiator fan b. The utility model discloses can be when satisfying the interior electrical components heat dissipation demand of case shell, will invade the dust in the case shell for adsorbing the collection while the machine, reduce the volume of the dust on the electrical components in the case shell as far as possible, the trouble of electrical components damages even in the case shell that significantly reduces.

Description

Dustproof machine case suitable for computer

Technical Field

The utility model relates to a computer machine case technical field especially relates to a dustproof quick-witted case suitable for computer.

Background

The application of computers is more and more common in China, after the innovation is opened, the number of Chinese computer users is continuously increased, the application level is continuously improved, and particularly, the application in the fields of Internet, communication, multimedia and the like obtains good results. In 1996 to 2009, the number of computer users increased from 630 to 6710 million, the number of networked computers increased from 2.9 to 5940 million, and the number of internet users reached 3.16 million.

At present, a plurality of mutually matched heat dissipation fans are often arranged in a computer case for better heat dissipation effect of electrical components in the computer case, but a margin is also left for dust to invade into the case and adhere to the electrical components, and the electrical components in the case are likely to be damaged or even damaged due to excessive dust adhering to the electrical components.

Disclosure of Invention

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: at present, a plurality of mutually matched cooling fans are often arranged in a computer case for better cooling effect of electrical elements in the computer case, but a margin is left for dust to invade into the case and adhere to the electrical elements, and the electrical elements in the case are adhered with excessive dust to possibly cause faults and even damages, so that the dustproof case suitable for the computer is provided.

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

the utility model provides a dustproof quick-witted case suitable for computer, includes the case shell and evenly installs the leg of filling up in case shell bottom, opening an has been seted up in the left side of case shell, install radiator fan an in the opening a, opening b has been seted up at the top of case shell, install the radiator-grid in the opening b, install the mainboard on the inside wall of case shell, the right side card of case shell has the installing port, be provided with in the installing port and attach dirt device.

Preferably, a CPU is installed on the mainboard, a heat dissipation fan b fixed on the mainboard is arranged outside the CPU in a fitting manner, a plurality of memory banks installed on the mainboard are arranged beside the heat dissipation fan b, and a solid state disk and a display card are sequentially installed on the mainboard.

Preferably, the dust attaching device comprises a dust collecting box inserted in the installation opening, a rail for sliding connection of the dust collecting box is installed on the inner side wall of the box shell, a box side cover is clamped on the right side of the dust collecting box, the inside of the left end of the dust collecting box is connected with a dust collecting fan through two symmetrically arranged connecting frames, and a layer of dust attaching cotton pad is uniformly laid on the inner side wall of the dust collecting box.

Preferably, two pinching grooves are symmetrically formed in the end surface of the box side cover.

Preferably, the outer side surface of the box shell is hinged with a baffle matched with the mounting opening through a hinge.

Preferably, the lower part of the baffle is connected with the side surface of the box shell through a lock catch.

The utility model has the advantages that: radiator fan b, radiator fan a cooperation radiator screen forms the heat dissipation, the passageway of taking a breath, the dust can invade the case shell via the radiator screen in radiating, when the position height through the dust-collecting box, dust absorption fan rotates and forms certain negative pressure and adsorbs the dust and finally adsorb in attaching dirt cotton pad, can be when satisfying the interior electrical components heat dissipation demand of case shell like this, the dust that invades the case shell in the while is quick gives adsorbing and collects, reduce the volume of the dust on the electrical components attached to in the case shell as far as possible, the trouble of electrical components in the case shell damage even greatly reduced.

Drawings

Fig. 1 is a schematic view of an internal structure of a dustproof case suitable for a computer according to the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a sectional view showing the structure of the side cover of the dust collecting case.

In the figure: 1 box shell, 2 pads, 3 radiator fan a, 4 mainboards, 5 display cards, 6 solid state hard disks, 7 radiator fan b, 8 memory banks, 9 radiator grids, 10 tracks, 11 dust collection boxes, 12 box side covers, 13 baffles, 14 mounting ports, 15 dust collection fans, 16 connecting frames, 17 dust-attached cotton pads, 18 pinching grooves, 19 latches and 20 CPUs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all 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, and are only for convenience of description and simplicity of 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 therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a dustproof case suitable for a computer, including case shell 1 and pad leg 2 of evenly installing in case shell 1 bottom, opening a has been seted up on the left side of case shell 1, install radiator fan a3 in the opening a, opening b has been seted up at the top of case shell 1, install radiator-grid 9 in the opening b, install mainboard 4 on the inside wall of case shell 1, the right side card of case shell 1 has installing port 14, be provided with in the installing port 14 and attach dirt device, install CPU20 on the mainboard 4, CPU20 is laminated outward and is provided with radiator fan b7 fixed on mainboard 4, a plurality of DRAM 8 of installing on mainboard 4 are installed to radiator-fan b7 side, install solid state hard disk 6 and display card 5 on mainboard 4 in proper order.

The dust attaching device comprises a dust collecting box 11 inserted into the mounting opening 14, a rail 10 for the sliding connection of the dust collecting box 11 is mounted on the inner side wall of the box shell 1, a box side cover 12 is clamped on the right side of the dust collecting box 11, the inside of the left end of the dust collecting box 11 is connected with a dust collecting fan 15 through two symmetrically arranged connecting frames 16, and a layer of dust attaching cotton pad 17 is uniformly laid on the inner side wall of the dust collecting box 11.

Two pinching grooves 18 are symmetrically arranged on the end surface of the box side cover 12, so that the box side cover 12 clamped at the end part of the dust collection box 11 can be conveniently dismounted by hands.

The lateral surface of case shell 1 articulates through the hinge have with installing port 14 assorted baffle 13, the lower part of baffle 13 passes through hasp 19 and links to each other with the side of case shell 1, can open and close installing port 14 like this, conveniently takes out and accomodates dust-collecting box 11.

The utility model discloses in, radiator fan b7, radiator fan a3 cooperation radiator-grid 9 forms the heat dissipation, the passageway of taking a breath, the dust can be via radiator-grid 9 invasion case shell 1 in the radiating, when the position height through dust collection box 11, dust absorption fan 15 rotates and forms certain negative pressure and adsorbs the dust and finally adsorb in attaching dirt cotton pad 17, can be when satisfying the interior electrical components heat dissipation demand of case shell 1 like this, it collects for adsorbing the dust in case shell 1 to invade the machine, reduce the volume of the dust on the electrical components in case shell 1 as far as possible, the trouble of electrical components damages even in the case shell 1 that significantly reduces.

The baffle 13 is lifted at intervals to draw out the dust collection box 11, and then the box side cover 12 is disassembled, so that the old dust-attached cotton pad 17 can be replaced, and the good dust-attached effect of the dust-attached cotton pad 17 in the dust collection box 11 is ensured.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a dustproof quick-witted case suitable for computer, includes case shell (1) and evenly installs leg of filling up (2) in case shell (1) bottom, its characterized in that, opening an has been seted up in the left side of case shell (1), install radiator fan a (3) in the opening a, opening b has been seted up at the top of case shell (1), install radiator-grid (9) in the opening b, install mainboard (4) on the inside wall of case shell (1), the right side card of case shell (1) has installing port (14), be provided with in installing port (14) and attach dirt device.

2. The dustproof case applicable to the computer according to claim 1, wherein a CPU (20) is installed on the motherboard (4), a heat dissipation fan b (7) fixed on the motherboard (4) is arranged outside the CPU (20) in a fitting manner, a plurality of memory banks (8) installed on the motherboard (4) are arranged beside the heat dissipation fan b (7), and the motherboard (4) is sequentially provided with the solid state disk (6) and the video card (5).

3. The dustproof computer case applicable to the computer according to claim 1, wherein the dust attaching device comprises a dust collecting box (11) inserted into the mounting opening (14), a rail (10) for the sliding connection of the dust collecting box (11) is installed on the inner side wall of the case shell (1), a box side cover (12) is clamped on the right side of the dust collecting box (11), a dust collecting fan (15) is connected inside the left end of the dust collecting box (11) through two symmetrically arranged connecting frames (16), and a layer of dust attaching cotton pad (17) is uniformly laid on the inner side wall of the dust collecting box (11).

4. The dust-proof case for computer of claim 3, wherein two pinching grooves (18) are symmetrically formed on the end surface of the case side cover (12).

5. The dustproof computer case suitable for the computer is characterized in that a baffle (13) matched with the mounting opening (14) is hinged to the outer side face of the case shell (1) through a hinge.

6. A dust-proof casing for a computer according to claim 5, characterised in that the lower part of the shield (13) is connected to the side of the casing (1) by means of a latch (19).