CN201229525Y

CN201229525Y - Dustproof mesh cover for computer cabinet

Info

Publication number: CN201229525Y
Application number: CNU2008200489658U
Authority: CN
Inventors: 唐滨
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-06-10
Filing date: 2008-06-10
Publication date: 2009-04-29
Anticipated expiration: 2018-06-10

Abstract

The utility model relates to a dustproof net cover of a computer case, which comprises a computer case body, a panel and a lateral plate. The dustproof net cover is characterized in that the dustproof net cover is arranged on the lateral plate of the computer case, the dustproof net cover comprises a base, an inner net, a dustproof net and a surface cover, wherein the base is fixed on the position of the inner net of the lateral plate, the dustproof net is installed on the base and the surface cover is added, the shape and the size of the inner net, the dustproof net and the surface cover are corresponding with each other, and the inner net is one part of the lateral plate and forms small venting holes through being pressed. The dustproof net cover of the utility model is a simple and convenient combined structure, the dismounting is rapid and convenient, the dustproof net is easily replaced and washed, which effectively prevents the dust from entering, thereby preventing electronic components in the computer case from being polluted and corroded by harmful dust, and the dustproof net cover is the computer case with good dustproof efficiency and good function of heat dissipating.

Description

The computer housing guard that prevents dust

Technical field

The utility model relates to a kind of Computer Case Dust Keeper, and particularly a kind of computer housing guard that prevents dust is a kind of innovation to computer housing, belongs to technical field of electronic products.

Background technology

Along with the application of computer with popularize, the kind of computer housing and structure all have very big variation, should consider that it is convenient, practical, the electronic devices and components of conveniently arranging, consider its heat dissipation problem again, computer housing in the past generally all is the aperture that ventilation and heat is set on the cabinet side board face, and the heat that produces when electronic component is worked in the cabinet is by being located at the fan blowing in the casing, aperture on side panel is discharged outside the casing then, reaches the purpose of cooling with this.This ventilation and heat structure is for there being good effect the serviceable life that prolongs host computer, adopted by most of computer housings on the market at present.But this aeration structure still has its defective, in cabinet under the effect of electronic component static, the airing hole of its side panel allows dust enter in the cabinet easily, and burn into pollutes the electron device in the cabinet, and causes the electronic devices and components job failure thus and damage computer.

Summary of the invention

The utility model provides a kind of computer housing guard that prevents dust, and it is provided with dustproof guard on the airing hole position of cabinet side board, do not influence the cabinet ventilation and heat thereby reach, and can prevent dust again, detachable, the purpose of cleaning.

Technical solution adopted in the utility model

A kind of computer housing guard that prevents dust, comprise cabinet housing, panel, side plate, it is characterized in that on cabinet side board, being provided with dustproof guard, dustproof guard comprises base, Intranet, Air Filter and cover, base is fixed on the Intranet position of side plate, Air Filter is set on base, cover is installed on Air Filter, the shape of base, Intranet, Air Filter and Intranet is corresponding with size.

Described Air Filter is plane ellipticity, Air Filter comprises rack and silk screen, and silk screen is flattened on the rack, is provided with screens on the rack limit, be respectively equipped with the arcuation attacker of projection and the button bit of indent in the front and back end of rack, Air Filter injected on the base by attacker and button bit.

Described base is the ellipse frame shape, is respectively equipped with clip at base two frames, and the position of clip is corresponding with the screens on the rack limit, by clip on the base and the screens on the rack, Air Filter is fixed on the base.

Described Intranet is the part of side plate, and Intranet and shape and size are corresponding with Air Filter.

Dustproof guard can be geometric configuratioies such as ellipse, circle, fan-shaped, polygon, and guard can be located on the side plate on one side, also can be located on the side plate on cabinet both sides.

Characteristics of the present utility model: this dustproof guard is set on cabinet side board, and dustproof effect is remarkable, and heat radiation is good; This dustproof guard is easy fabricated structure, but assembly and disassembly, efficient and convenient, it is easy to clean, and the pollution of protecting the interior electronic component of cabinet to avoid dust is effectively corroded, and prolongs the serviceable life of computer.

Description of drawings

Fig. 1 is the utility model structural representation;

Fig. 2 is the utility model Air Filter synoptic diagram;

Fig. 3 is the utility model base synoptic diagram;

Fig. 4 is the utility model cover synoptic diagram.

Embodiment

Shown in Fig. 1～3, in Fig. 1, dustproof guard 2 is located on the side plate 1 of computer housing, dustproof guard comprises base, Intranet, Air Filter and cover, base 4 on side plate Intranet 5 positions, is installed Air Filter 3 by screw retention on base, cover 6 is installed on Air Filter.Intranet is the part of side plate, and side plate becomes Intranet through stamping out netted aperture area portions, and the shape of Intranet, Air Filter and cover is corresponding with the area size.

In Fig. 2, Air Filter 3 comprises rack 3-2 and silk screen 3-1, and silk screen is flattened on the plastics rack, is provided with screens 3-3 on the rack limit, be respectively equipped with the arcuation attacker 3-4 of projection and the button bit 3-5 of indent in the front and back end of rack, Air Filter can be inserted on the base by attacker and button bit.

In Fig. 3, on 4 liang of frame 4-1 of base, be respectively equipped with clip 4-2, clip is corresponding with the screens on the Air Filter rack, and the clip on the base is lived the screens clip on the Air Filter rack and Air Filter is fixed on the base.In Fig. 4, Air Filter cover lid 6 is the metal guard, be covered with netted aperture thereon, be respectively equipped with protruding button 6-1 and screens 6-2 at the two ends of cover, protruding button is corresponding with the endoporus on the base limit, during assembling, protruding retaining ring is advanced in the endoporus on the base limit, cover is fixed on the base by protruding button and screens.

Claims

1, the dustproof guard of a kind of computer housing, comprise casing, panel, side plate, it is characterized in that on cabinet side board (1), being provided with dustproof guard (2), dustproof guard comprises base (4), Intranet (5), Air Filter (3) and cover (6), base is fixed on the side plate Intranet position, at the interior Air Filter that is provided with, cover is installed on the net on Air Filter.

2, the dustproof guard of a kind of computer housing according to claim 1 is characterized in that Air Filter (3) comprises rack (3-2) and silk screen (3-1), and silk screen is flattened on the rack; On the limit of rack, be provided with screens (3-3), be respectively equipped with the arc attacker (3-4) of projection and the screens (3-5) of indent in the front and back end of rack, Air Filter is inserted base by attacker and screens.

3, the dustproof guard of a kind of computer housing according to claim 1, it is characterized in that base (4) is the ellipse frame shape, be respectively equipped with clip (4-2) at base two frames (4-1), block corresponding on the position of clip and the rack limit, by screens on clip on the base and the rack, Air Filter is fixed on the base.

4, the dustproof guard of a kind of computer housing according to claim 1, it is characterized in that cover (6) is for being covered with the wire netting of netted aperture on the face, be respectively equipped with two protruding buttons (6-1) and screens (6-2) at the two ends of cover, protruding button is corresponding with the hole on the base limit, by protruding button and screens cover is fixed on the base.

5, the dustproof guard of a kind of computer housing according to claim 1, Intranet (5) is the part of side plate, the shape and size of Intranet are corresponding with the shape and size of Air Filter.