CN203276138U - Electrostatic dustproof device for computer host - Google Patents

Abstract

The utility model discloses an electrostatic dustproof device for a computer mainframe, which is arranged on the computer mainframe chassis and connected with the mainboard of the computer. The utility model comprises an electrostatic net and fastening screws. The fastening screws are arranged on the computer host case corresponding to the heat dissipation fan, and the electrostatic net is connected with the computer mainboard through electric wires. The device has a simple structure, and the electrostatic net is connected with the chassis of the computer host through fastening screws, which is convenient for disassembly, thereby avoiding the cumbersome steps of opening the chassis of the computer host and removing the cooling fan every time the dust is cleaned.

Description

Computer host electrostatic dustproof device

technical field

The utility model belongs to a dust-proof device, in particular to an electrostatic dust-proof device for a computer host.

Background technique

At present, the penetration rate of computers is very high, and they are widely used in daily work, study and entertainment. On the cooling fan behind the traditional computer mainframe case, a lot of dust will accumulate after working for a period of time and it is very troublesome to clean it.

Contents of the invention

In order to overcome the above-mentioned problems in the prior art field, the purpose of this utility model is to provide a computer mainframe electrostatic dustproof device, which solves the problem that dust is easy to accumulate on the heat dissipation fan behind the computer mainframe chassis and cleaning is troublesome.

The electrostatic dust-proof device for computer mainframe provided by the utility model is arranged on the computer mainframe chassis and is connected with the mainboard of the computer. It includes an electrostatic net and fastening screws. The fastening screws are arranged on the computer host case corresponding to the heat dissipation fan, and the static net is connected with the computer mainboard through electric wires.

The beneficial effect of the electrostatic dust-proof device for computer mainframe provided by the utility model is that the device has a simple structure, and the electrostatic net is connected with the computer mainframe chassis by fastening screws, which is convenient for disassembly, thereby avoiding opening the computer mainframe every time the dust is cleaned Chassis, the cumbersome steps of removing the cooling fan.

Description of drawings

Fig. 1 is the overall structure front view of the utility model embodiment;

Fig. 2 is a right view of the overall structure of the embodiment of the utility model.

Labeled in the figure:

1. Static net; 2. Fastening screws; 3. Cooling fan; 4. Computer motherboard; 5. Wires; 6. Computer mainframe chassis.

Detailed ways

Referring to the accompanying drawings, the electrostatic dustproof device for computer mainframes provided by the utility model will be described in detail below in conjunction with the embodiments.

Example

Referring to Fig. 1-Fig. 2, the host computer electrostatic dust-proof device of the present embodiment is arranged on the host computer chassis 6, and is connected with the computer motherboard 4, and it comprises electrostatic net 1, fastening screw 2, and described electrostatic net 1 is connected with computer The heat dissipation fan 3 of the main engine is consistent in size, and the electrostatic net 1 is arranged on the main computer chassis 6 corresponding to the heat dissipation fan 3 by the fastening screw 2, and the electrostatic net 1 is connected with the computer main board 4 by the electric wire 5.

The electrostatic net 1 is installed on the computer mainframe chassis 6 outside the cooling fan 3 by fastening the screws 2, and the dust is adsorbed on the electrostatic net 1 by using the principle of electrostatic adsorption of dust, thereby ensuring that the dust stays on the electrostatic net 1 and does not Will enter computer main frame case 6, electrostatic network 1 is directly connected with computer motherboard 4 by electric wire 5, thereby guaranteed computer start-up, then electrostatic network 1 begins to work, and static network 1 is installed outside cooling fan 3 with fastening screw 2, can like this The disassembly and cleaning of the electrostatic net 1 are made more convenient.

Claims (1)

1. A computer mainframe electrostatic dustproof device is arranged on the computer mainframe chassis and is connected with the mainboard of the computer. It is characterized in that: it includes an electrostatic net and fastening screws. The net is arranged on the computer host case corresponding to the cooling fan through fastening screws, and the electrostatic net is connected with the computer mainboard through wires.

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