CN213957962U

CN213957962U - Dustproof computer case

Info

Publication number: CN213957962U
Application number: CN202023032296.5U
Authority: CN
Inventors: 邵雨涛; 刘鑫鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-08-13
Anticipated expiration: 2030-12-16

Abstract

The utility model relates to a dustproof quick-witted case of computer, the power distribution box comprises a box body, be equipped with the air-out device on the lateral wall of box, a plurality of electrostatic precipitator devices of fixedly connected with on the lateral wall of box. The utility model discloses start servo motor and can drive the fan leaf and rotate, and then make and to produce the air flow in the box, the air flow of production can dispel the heat to the electronic component in the box, after the fan leaf rotates and produces the air flow, the baffle will be blown to mobile air admission play tuber pipe, the baffle rotates, make the interior wind of box flow out from the air-out intraductal, when the baffle rotates and opens out the tuber pipe, when the dust gets into in the air-out intraductal, the most advanced of discharging on the bar-shaped negative electrode is in corona discharge always, discharge a large amount of electrons, a large amount of electrons take the dust to move to the dust collecting plate that drives positive electricity, and then make all dusts adsorb on the dust collecting plate, the device reasonable in design, think about ingeniously, dustproof and radiating effect have simultaneously, the practicality is high, and is convenient for popularization.

Description

Dustproof computer case

Technical Field

The utility model relates to a computer technology field especially relates to a dustproof quick-witted case of computer.

Background

The computer, known as computer, is a modern electronic computer for high-speed calculation, can perform numerical calculation and logic calculation, has the functions of storage and memory, and can automatically and high-speed process mass data according to program operation. Computers are currently used as control systems for a variety of industrial and consumer devices, including simple special purpose devices, industrial devices, and general purpose devices.

The computer chassis is the carrier for most of the components of the computer. The chassis is sometimes mistakenly referred to as a general term for internal components of the chassis, such as a central processing unit, a motherboard, etc. The chassis typically includes a housing, brackets, various switches on the panel, indicator lights, etc. The case is used as one part of computer accessories and has the main functions of placing and fixing computer accessories, and has the functions of supporting and protecting

However, in the prior art, a computer case needs to have a good heat dissipation effect, and in order to improve heat dissipation performance, the area of a heat dissipation hole needs to be increased, but the area of a heat dissipation through hole is increased, so that dust easily enters the case, and internal electronic devices are easy to accumulate dust and are easy to contact poorly, so that the case is difficult to be considered.

SUMMERY OF THE UTILITY MODEL

The utility model provides a computer case that prevents dust has solved among the prior art computer case and need have good radiating effect, in order to improve heat dispersion, needs increase louvre area usually, but has increased the radiating hole area, and the dust gets into quick-witted incasement easily for inside electron device is easy for the laying dust, very easily contact failure, consequently is difficult to the technical problem who compromises.

The utility model provides a scheme as follows of above-mentioned technical problem:

the dustproof computer case comprises a case body, wherein an air outlet device is arranged on the side wall of the case body, a plurality of electrostatic dust removal devices are fixedly connected to the side wall of the case body, a heat insulation layer is arranged in the side wall of the case body, and a sound insulation layer is arranged in the side wall of the case body.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, the air outlet device comprises a motor box, the motor box is fixedly connected to the side wall of the box body, a servo motor is fixedly connected to the inside of the motor box, one end of an output shaft of the servo motor penetrates through the side wall of the box body, and one end, located in the box body, of the output shaft of the servo motor is fixedly connected with a fan blade.

Furthermore, every electrostatic precipitator is including going out the tuber pipe, every go out tuber pipe fixed connection on the lateral wall of box, every two fixed plates of fixedly connected with on the export lateral wall of tuber pipe, two fixedly connected with dead lever between the fixed plate, every rotate on the dead lever and be connected with the baffle, every go out a plurality of bar-shaped negative electrodes of tuber pipe inboard upper wall fixedly connected with, every the one end of bar-shaped negative electrode is equipped with the point of discharge, every fixedly connected with bar-shaped positive electrode on the inboard bottom side of tuber pipe, the upper end fixed connection and the collection dirt board of bar-shaped positive electrode.

Further, the dust collecting plate is obliquely arranged.

Furthermore, the heat insulation layer is made of glass fiber, asbestos, rock wool or silicate materials.

Further, the sound insulation layer adopts damping sound insulation felt.

Further, the box body is provided with an anti-oxidation coating which is uniformly sprayed on the surface of the box body.

The utility model has the advantages that: the utility model provides a, have following advantage:

start servo motor and can drive the fan leaf and rotate, and then make and to produce the air flow in the box, the air flow of production can dispel the heat to the electronic component in the box, after the fan leaf rotates and produces the air flow, the baffle will be blown to mobile air entering air-out pipe, the baffle rotates, make the interior wind of box flow out from the air-out pipe, when the air pipe was opened in the baffle rotation, when the dust got into in the air-out pipe, the most advanced that discharges on the bar-like negative electrode was in corona discharge always, discharge a large amount of electrons, a large amount of electrons take the dust to move to the dust collecting plate who drives positive electricity, and then make all dusts adsorb on the dust collecting plate, the device reasonable in design, think about ingeniously, dustproof and radiating effect have simultaneously, the practicality is high, and the convenience is promoted.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a schematic front sectional view of a dustproof computer case according to an embodiment of the present invention;

FIG. 2 is a schematic view of a portion A of FIG. 1;

fig. 3 is a schematic side view of an air outlet pipe in a dustproof computer case according to an embodiment of the present invention;

fig. 4 is a schematic view of a connection structure between a rod-shaped negative electrode and a rod-shaped positive electrode in a dustproof computer case according to an embodiment of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

the device comprises a box body 1, a heat insulation layer 2, a sound insulation layer 3, an air outlet pipe 4, a baffle 5, a dust collecting plate 6, a fan blade 7, a servo motor 8, a motor box 9, a fixing plate 10, a fixing rod 11, a rod-shaped negative electrode 12, a discharge tip 13 and a rod-shaped positive electrode 14.

Detailed Description

The principles and features of the present invention are described below in conjunction with the accompanying fig. 1-3, the examples given are intended to illustrate the present invention and are not intended to limit the scope of the invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1-4, the utility model provides a computer case that prevents dust, including box 1, be equipped with the air-out device on box 1's the lateral wall, a plurality of electrostatic precipitator devices of fixedly connected with on box 1's the lateral wall are equipped with insulating layer 2 in box 1's the lateral wall, are equipped with puigging 3 in box 1's the lateral wall.

Preferably, the air-out device includes motor case 9, motor case 9 fixed connection is on the lateral wall of box 1, fixedly connected with servo motor 8 in the motor case 9, box 1's lateral wall is run through to servo motor 8's output shaft one end, servo motor 8's output shaft is located box 1's one end fixedly connected with fan leaf 7, start servo motor 8 and can drive fan leaf 7 and rotate, and then make and produce the air flow in box 1, the air flow of production can dispel the heat to the electronic component in the box 1.

Preferably, each electrostatic dust removal device comprises an air outlet pipe 4, each air outlet pipe 4 is fixedly connected to the side wall of the box body 1, the outlet side wall of each air outlet pipe 4 is fixedly connected with two fixing plates 10, a fixing rod 11 is fixedly connected between the two fixing plates 10, a baffle 5 is rotatably connected to each fixing rod 11, the inner upper wall of each air outlet pipe 4 is fixedly connected with a plurality of rod-shaped negative electrodes 12, one end of each rod-shaped negative electrode 12 is provided with a discharge tip 13, the inner bottom side of each air outlet pipe 4 is fixedly connected with a rod-shaped positive electrode 14, the upper end of each rod-shaped positive electrode 14 is fixedly connected with a dust collecting plate 6, as shown in fig. 4, each rod-shaped negative electrode 12 is connected with the negative electrode of a high-voltage direct current power supply, each rod-shaped negative electrode 14 is connected with the positive electrode of the high-voltage direct current power supply, when the fan blades 7 rotate to generate air flow, the flowing air enters the air outlet pipe 4 to blow the baffle 5, baffle 5 rotates for wind in the box 1 flows out in the tuber pipe 4, and when baffle 5 rotated and opened tuber pipe 4, when the dust got into in the tuber pipe 4, the pointed end of discharging on the bar-shaped negative electrode 12 was in corona discharge always, emitted a large amount of electrons, and a large amount of electrons take the dust to move on the dust collecting plate 6 that drives positive electricity, and then made all dusts adsorb on dust collecting plate 6.

Preferably, the dust collecting plate 6 is inclined, and when the high voltage dc power supply is turned off, the baffle 5 is opened, and the dust on the dust collecting plate 6 will slide down the air outlet pipe 4.

Preferably, the heat insulating layer 2 is made of glass fiber, asbestos, rock wool or silicate, the heat conductivity coefficient of the mixture of the glass fiber, the asbestos, the rock wool and the silicate is extremely low, the temperature in the outside air can be greatly reduced and is transferred into the heat insulating layer 2, and the temperature inside the heat insulating layer 2 is guaranteed.

Preferably, the sound insulation layer 3 is made of damping sound insulation felt, and the sound insulation layer 3 can improve the silencing effect of the box body 1.

Preferably, the box body 1 is provided with an anti-oxidation coating which is uniformly sprayed on the surface of the box body 1, the anti-oxidation coating is a zinc-plated coating, the oxidation speed of the zinc-plated coating is reduced by twenty times compared with that of a non-zinc-plated material, the oxidation corrosion of air to the device can be greatly reduced, and the service life of the device is prolonged.

The utility model discloses a concrete theory of operation and application method do:

start servo motor 8 and can drive fan leaf 7 and rotate, and then make and to produce the air flow in box 1, the air flow of production can dispel the heat to the electronic component in the box 1, after fan leaf 7 rotates and produces the air flow, the baffle 5 will be blown to mobile air admission play tuber pipe 4, baffle 5 rotates, make the interior wind of box 1 flow out in the tuber pipe 4, baffle 5 rotates and opens out tuber pipe 4, when the dust gets into out tuber pipe 4, the most advanced of discharging on the bar-shaped negative electrode 12 is in corona discharge always, discharge a large amount of electrons, a large amount of electrons take the dust to move to the dust-collecting plate 6 that drives positive electricity, and then make all dusts adsorb on dust-collecting plate 6, the device reasonable in design, design benefit, dustproof and radiating effect have simultaneously, therefore, the practicality is high, and the promotion is convenient.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the present invention can be smoothly implemented by those skilled in the art according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a dustproof quick-witted case of computer, includes box (1), its characterized in that, be equipped with the air-out device on the lateral wall of box (1), a plurality of electrostatic precipitator devices of fixedly connected with on the lateral wall of box (1), be equipped with insulating layer (2) in the lateral wall of box (1), be equipped with puigging (3) in the lateral wall of box (1).

2. The dustproof computer case according to claim 1, wherein the air outlet device comprises a motor case (9), the motor case (9) is fixedly connected to a side wall of the case body (1), a servo motor (8) is fixedly connected in the motor case (9), one end of an output shaft of the servo motor (8) penetrates through the side wall of the case body (1), and one end of the output shaft of the servo motor (8) located in the case body (1) is fixedly connected with a fan blade (7).

3. The dustproof computer case of claim 1, wherein each electrostatic dust removal device comprises an air outlet pipe (4), each air outlet pipe (4) is fixedly connected to the side wall of the case body (1), two fixing plates (10) are fixedly connected to the side wall of the outlet of each air outlet pipe (4), a fixing rod (11) is fixedly connected between the two fixing plates (10), a baffle (5) is rotatably connected to each fixing rod (11), a plurality of rod-shaped negative electrodes (12) are fixedly connected to the upper wall of the inner side of each air outlet pipe (4), one end of each rod-shaped negative electrode (12) is provided with a discharge tip (13), a rod-shaped positive electrode (14) is fixedly connected to the bottom side of the inner side of each air outlet pipe (4), the upper end of the rod-shaped positive electrode (14) is fixedly connected with the dust collecting plate (6).

4. A dust-proof computer case according to claim 3, wherein the dust-collecting plate (6) is inclined.

5. The dustproof computer case of claim 1, wherein the heat insulation layer (2) is made of glass fiber, asbestos, rock wool or silicate.

6. The dustproof computer case of claim 1, wherein the soundproof layer (3) is made of damping soundproof felt.