CN201596429U - Host dustproof net - Google Patents
Host dustproof net Download PDFInfo
- Publication number
- CN201596429U CN201596429U CN2009202910114U CN200920291011U CN201596429U CN 201596429 U CN201596429 U CN 201596429U CN 2009202910114 U CN2009202910114 U CN 2009202910114U CN 200920291011 U CN200920291011 U CN 200920291011U CN 201596429 U CN201596429 U CN 201596429U
- Authority
- CN
- China
- Prior art keywords
- rubber ring
- host
- net
- static electricity
- dust
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Electrostatic Separation (AREA)
Abstract
A host dustproof net belongs to host dustproof devices and mainly solves the problems that dust and the like easily enter a case to pollute internal circuits of the computer through a vent hole of a computer host. The host dustproof net is characterized by comprising a static-electricity absorption net and a rubber ring; the edge of the static electricity absorption net is fixedly connected with the lateral wall of a hollow portion of the rubber ring; and an adhesive material layer is arranged on the back surface of the rubber ring. The static electricity absorption net can be made of chemical fiber materials; the chemical fiber materials generate static electricity when air flows, and the static electricity has a fine absorbing function for near dust and the like. The host dustproof net has simple structure and low cost, can prevent the dust from entering the case, and has smaller influence on heat dissipation.
Description
Technical field
The utility model relates to a kind of main frame dust guard, especially a kind of main frame Air Filter.
Background technology
Main frame the time must leave louvre in operation on mainframe box, in order to reducing the heat radiation of electric elements such as mainboard, CPU, yet make dust etc. enter the internal circuit that pollutes computer easily like this; Influence the service life and the performance of main frame.
The utility model content
In order to overcome the shortcoming that above-mentioned prior art exists, the purpose of this utility model is to provide a kind of dust that can effectively prevent to enter the main frame Air Filter of cabinet.
The technical scheme that its technical problem that solves the utility model adopts is: this kind main frame Air Filter is characterized in that: comprise Electrostatic Absorption net and rubber ring; Fixedly connected with the sidewall of rubber ring hollow space in the edge of described Electrostatic Absorption net, the described rubber ring back side is provided with viscous material layer.
The beneficial effects of the utility model are: simple in structure, cost is low, can prevent that dust from entering cabinet, and is less to the heat radiation influence again, in the service life of improving mainframe box greatly, reduces the cleaning maintenance cost.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described further:
Fig. 1 is a front view of the present utility model;
Fig. 2 is the rearview of Fig. 1.
Among the figure: 1 Electrostatic Absorption net, 2 rubber rings, 3 viscous material layers.
The specific embodiment
As shown in Figure 1 and Figure 2, the main frame Air Filter comprises Electrostatic Absorption net 1 and rubber ring 2; Fixedly connected with the sidewall of rubber ring 2 hollow spaces in the edge of described Electrostatic Absorption net 1, described rubber ring 2 back sides are provided with viscous material layer 3.
As long as rubber ring 2 is bonded at around the mainframe box passage, Electrostatic Absorption net 1 covering passage is got final product during use with viscous material layer 3.Can prevent effectively that dust from entering in the mainframe box, improve the service life of mainframe box greatly, reduce the cleaning maintenance cost.
Claims (1)
1. the main frame Air Filter is characterized in that: comprise Electrostatic Absorption net and rubber ring; Fixedly connected with the sidewall of rubber ring hollow space in the edge of described Electrostatic Absorption net, the described rubber ring back side is provided with viscous material layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202910114U CN201596429U (en) | 2009-12-25 | 2009-12-25 | Host dustproof net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202910114U CN201596429U (en) | 2009-12-25 | 2009-12-25 | Host dustproof net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201596429U true CN201596429U (en) | 2010-10-06 |
Family
ID=42807475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202910114U Expired - Fee Related CN201596429U (en) | 2009-12-25 | 2009-12-25 | Host dustproof net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201596429U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014135035A1 (en) * | 2013-09-25 | 2014-09-12 | 中兴通讯股份有限公司 | Detachable dustproof mesh assembly and electronic device employing same |
| CN104741232A (en) * | 2015-03-26 | 2015-07-01 | 吴昊 | Electrostatic precipitation anti-dust device |
| CN112553769A (en) * | 2020-11-23 | 2021-03-26 | 山东滨州波涛化纤制品有限公司 | Preparation method and application of plastic netting gear for capturing dust by utilizing static electricity |
-
2009
- 2009-12-25 CN CN2009202910114U patent/CN201596429U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014135035A1 (en) * | 2013-09-25 | 2014-09-12 | 中兴通讯股份有限公司 | Detachable dustproof mesh assembly and electronic device employing same |
| CN104470281A (en) * | 2013-09-25 | 2015-03-25 | 中兴通讯股份有限公司 | Detachable dustproof screen assembly and electronic device adopting same |
| CN104741232A (en) * | 2015-03-26 | 2015-07-01 | 吴昊 | Electrostatic precipitation anti-dust device |
| CN112553769A (en) * | 2020-11-23 | 2021-03-26 | 山东滨州波涛化纤制品有限公司 | Preparation method and application of plastic netting gear for capturing dust by utilizing static electricity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101006 Termination date: 20101225 |