CN201383116Y - A new type of dust-proof net for desktop computer - Google Patents

Abstract

The utility model discloses a novel desktop computer dust-proof net, which belongs to a computer dust-proof accessory, and its structure includes a support frame and a dust-proof net. The dust-proof net is attached to the support frame, and the support frame is provided with fixing screws. hole. When in use, use screws to fix on the front panel of the chassis through the screw holes on the support frame. The utility model is a novel desktop computer dust-proof net, which realizes the dust-proof function of the computer system in a simple, reliable and low-cost way, does not affect the heat dissipation performance of the system, and can be disassembled and cleaned in a simple way.

Description

A new type of dust-proof net for desktop computer

technical field

The utility model relates to a computer dust-proof accessory, in particular to a novel desktop computer dust-proof net.

Background technique

At present, the heat dissipation of computer products is mainly solved by air cooling. Most desktop tower chassis need a large amount of air flow through the front panel of the chassis to reach the inside to take away the heat accumulated inside the chassis. This traditional cooling solution requires the front panel of the chassis There are a large number of heat dissipation holes, which inevitably bring a large amount of external dust into the chassis with the wind flow and adhere to the circuit board, fan and other components. The attached dust will absorb a large amount of moisture in the air, short circuit the circuit board, and expose metal Oxidation of interfaces such as memory gold fingers, and failure of mechanical components such as fan motors greatly reduce the service life of the computer system. Therefore, it is particularly important to prevent computer dust. Removable and washable dust accessories.

Utility model content

The technical task of this utility model is to provide a new type of desktop computer dust-proof net that meets the dust-proof requirements of the computer system, has good ventilation performance, and is easy to disassemble and wash.

The technical scheme adopted by the utility model to solve the technical problem is: comprising a support frame and a dust-proof net, the dust-proof net is attached to the support frame, and the support frame is provided with screw holes for fixing.

The supporting frame is a plastic supporting frame, and the dust-proof net is made of a material with high ventilation efficiency.

The dust-proof net is made of ABS resin (acrylonitrile-styrene-butadiene copolymer, ABS is the acronym for Acrylonitrile Butadiene Styrene), nylon fiber synthetic resin, polyurethane (abbreviation for polyurethane) or stainless steel become.

When in use, use screws to fix on the front panel of the chassis through the screw holes on the support frame.

A new desktop computer dust-proof net of the utility model realizes the dust-proof function of the computer system in a simple, reliable and low-cost way, does not affect the heat dissipation performance of the system, and can be disassembled and cleaned in a simple way. Therefore, It has very good promotion and use value.

Description of drawings

Below in conjunction with accompanying drawing, the utility model is further described.

Accompanying drawing 1 is a structural schematic diagram of a novel desktop computer dustproof net.

In the figure: 1. Support frame, 2. Dust filter, 3. Screw holes.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment the utility model is further described.

A new dust-proof net for desktop computers of the utility model has a structure comprising a support frame 1 and a dust-proof net 2, the dust-proof net 2 is attached to the support frame 1, and the support frame 1 is provided with screw holes 3 for fixing.

The support frame 1 is a plastic support frame, and the dustproof net 2 is made of ABS resin (acrylonitrile-styrene-butadiene copolymer, ABS is an acronym for Acrylonitrile Butadiene Styrene).

There are four screw holes 3 at the four corners of the support frame 1, and two screw holes 3 at the middle position. The dust filter 2 is fixed on the front panel of the chassis through these six screw holes 3, so as to achieve the purpose of filtering dust.

The processing and manufacture of a novel desktop computer dust-proof net of the utility model is very simple and convenient, and can be processed and manufactured as shown in the accompanying drawings.

Except for the technical features described in the instructions, all are known technologies by those skilled in the art.

Claims (3)

1, a kind of Table top computing machine Air Filter is characterized in that comprising bracing frame and Air Filter, and Air Filter is attached on the bracing frame, and bracing frame is provided with the fixedly screw hole of usefulness.

2, a kind of Table top computing machine Air Filter according to claim 1 is characterized in that bracing frame is the plastic support frame, and Air Filter is that the high material of drafting efficiency is made.

3, a kind of Table top computing machine Air Filter according to claim 2 is characterized in that Air Filter is that ABS resin, nylon fiber synthetic resin, polyurethane or stainless steel material are made.

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