CN2879358Y - Conductive wire capable of obstructing electromagnetic wave - Google Patents
Conductive wire capable of obstructing electromagnetic wave Download PDFInfo
- Publication number
- CN2879358Y CN2879358Y CN 200620003357 CN200620003357U CN2879358Y CN 2879358 Y CN2879358 Y CN 2879358Y CN 200620003357 CN200620003357 CN 200620003357 CN 200620003357 U CN200620003357 U CN 200620003357U CN 2879358 Y CN2879358 Y CN 2879358Y
- Authority
- CN
- China
- Prior art keywords
- insulating barrier
- electromagnetic wave
- electromagnetic
- shielding layer
- lead
- 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
Links
- 239000004020 conductor Substances 0.000 claims abstract description 13
- 230000004888 barrier function Effects 0.000 claims description 46
- 239000000463 material Substances 0.000 claims description 27
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 239000007769 metal material Substances 0.000 claims description 6
- 239000003575 carbonaceous material Substances 0.000 claims description 5
- 229910010293 ceramic material Inorganic materials 0.000 claims description 5
- 229920002521 macromolecule Polymers 0.000 claims description 5
- 230000006378 damage Effects 0.000 abstract description 8
- 238000009413 insulation Methods 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000004033 plastic Substances 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 6
- 239000005060 rubber Substances 0.000 description 6
- 208000027418 Wounds and injury Diseases 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 5
- 208000014674 injury Diseases 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 229910052709 silver Inorganic materials 0.000 description 3
- 239000004332 silver Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 208000024827 Alzheimer disease Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 206010039966 Senile dementia Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 206010003246 arthritis Diseases 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 229920001940 conductive polymer Polymers 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 208000019622 heart disease Diseases 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000002889 sympathetic effect Effects 0.000 description 1
Abstract
A conductive wire can obstruct electromagnetic wave, including conductor, insulating layer and electromagnetic covering layer. The conductor is wraped by one layer or more than one insulating layer, covering an electromagnetic covering layer on at least one insulating layer, obstructing or absorbing electromagnetic wave when the conductor is power-on by covering layer to reduce harm of electromagnetic wave for human.
Description
Technical field
The utility model belongs to a kind of electromagnetic conductor wire that intercepts, and is meant a kind of shielding layer that is coated with especially, can intercept electromagnetic conductor wire.
Background technology
Along with the lifting of electric equipment products utilization rate, it is more and more big that people contact electromagnetic chance, except the electromagnetic wave of mobile phone, and the electromagnetic wave that household appliances, transmission and distribution line produced, also very serious to the injury of human body.Point out according to the U.S. scientific magazine report, electromagnetic wave can damage the structure of the DNA (DHA) of human body, long term exposure may cause cancer to take place in the electromagnetic radiation of high dose the time, also causes diseases such as senile dementia, arthritis, heart disease, headstroke easily.In addition owing to electronic equipment because of self-induction or the sympathetic induction field that produces, promptly Electromagnetic Interference can influence external environment, may make when serious other products out of control, lost efficacy or human body produced harm.
Because general electromagnetic wave can't conduct in metal shell, so the at present the most frequently used method that blocks the electromagnetic wave influence is to use metal shell as baffle, earlier with electro-magnetic wave absorption, ground connection is to reduce electromagnetic wave energy again.But in order to prevent transmission and distribution line and short circuit of appliances power source line and false touch, the lead outside mostly is provided with insulating barrier, and insulating barrier can't block electromagnetic wave, so that the electromagnetic wave that conductor wire produces still is full of in living environment.
The utility model content
The purpose of this utility model provides a kind of electromagnetic conductor wire that intercepts, the electromagnetic wave that is produced when intercepting electric current by conductor wire.
The technical solution of the utility model is: be covered with one or more layers of insulating barrier in the lead external packets, at least coating one electromagnetic shielding layer on a layer insulating.Described coating is meant printing, coating, spray cloth, impregnating means; Described electromagnetic shielding layer can be metal material, macromolecule material, ceramic material or carbon material; Described electromagnetic shielding material has added adhesive and has been deployed into the coating kenel, so that carry out coating.
The utlity model has following advantage: utilize shielding layer that the electromagnetic wave that lead produced is blocked or absorb, can lower the advantage of electromagnetic wave to the human injury.
Description of drawings
Fig. 1 is the profile of the utility model embodiment 1;
Fig. 2 is the profile of the utility model embodiment 2;
Fig. 3 is the profile of the utility model embodiment 3;
Fig. 4 is an enforcement schematic diagram of the present utility model;
Embodiment
Embodiment 1
As shown in Figure 1, the utility model comprises lead 1, insulating barrier 2 and shielding layer 3, and wherein: lead 1 is made by metal materials such as gold, silver or copper for the metal wire of transmission of electricity, and lead 1 is coated with insulating barrier 2, to prevent lead 1 electric leakage or short circuit.Insulating barrier 2 is made by plastics, rubber or material with insulation characterisitic, is coated with shielding layer 3 on insulating barrier 2.Shielding layer 3 is to be made by the electromagnetic shielding material, and the electromagnetic shielding material can be metal material, macromolecule material, ceramic material or carbon material.
Insulating barrier 2 is coated on the surface of lead 1, again the electromagnetic shielding material is evenly spread upon on the outer surface of first insulating barrier 2, form shielding layer 3.
As shown in Figure 4, the electromagnetic wave that produces during lead 1 energising, the shielding layer 3 that can be insulated on layer 2 outer surface intercepts, and can lower the injury of electromagnetic wave to human body.
Embodiment 2
As shown in Figure 2, the utility model comprises lead 1A, the first insulating barrier 2A, the second insulating barrier 2B and shielding layer 3A, wherein:
Lead 1A is made by metals such as gold, silver or copper for the metal wire of transmission of electricity, and lead 1A is coated with the first insulating barrier 2A.The first insulating barrier 2A is made by plastics, rubber or material with insulation characterisitic, is coated with the second insulating barrier 2B on the first insulating barrier 2A, or some lead 1A that coated the first insulating barrier 2A are integrated a branch of, coats with the second insulating barrier 2B.The second insulating barrier 2B is made by plastics, rubber or material with insulation characterisitic, is coated with shielding layer 3A between the first insulating barrier 2A and the second insulating barrier 2B.Shielding layer 3A is made by the electromagnetic shielding material, and this electromagnetic shielding material can be metal material, macromolecule material, ceramic material or carbon material.
The first insulating barrier 2A is coated on the surface of conductor wire 1A, shielding layer 3A is coated on the first insulating barrier 2A surface, again the second insulating barrier 2B is coated on the shielding layer 3A outside, make shielding layer 3A between the first insulating barrier 2A and the second insulating barrier 2B, the second insulating barrier 2B then can prevent shielding layer 3A by scratch or peel off, and the first insulating barrier 2A and the second insulating barrier 2B then can prevent lead 1A electric leakage or short circuit.
The electromagnetic wave that lead 1A when energising produces, layer 3A that can be masked intercept and can only be movable in shielding layer 3A, have reduced the injury of electromagnetic wave to human body.
Embodiment 3
As shown in Figure 3, the utility model comprises lead 1B, the first insulating barrier 2C, the second insulating barrier 2D, the 3rd insulating barrier 2E and shielding layer 3B, wherein:
Lead 1B for the metal wire of transmission of electricity, is made by metals such as gold, silver, copper, and conductor wire 1B is coated with the first insulating barrier 2C.This first insulating barrier 2C is made by plastics, rubber or material with insulation characterisitic, is a branch of with some lead 1B collection that coated the first insulator 2C, coats with the second insulating barrier 2D.The second insulating barrier 2D is made by plastics, rubber or material with insulation characterisitic, is coated with the 3rd insulating barrier 2E on the second insulating barrier 2D.The 3rd insulating barrier 2E is for plastics, rubber or material with insulation characterisitic are made.
Shielding layer 3B is made by the electromagnetic shielding material, and this electromagnetic shielding material can be metal material, macromolecule material, ceramic material or carbon material.This shielding layer 3B is coated between the first insulating barrier 2C and second insulating barrier, or between the second insulating barrier 2D and the 3rd insulating barrier 2E.
The electromagnetic wave that lead 1B when energising produces can intercept by crested layer 3B, makes the electromagnetic wave can only activity shielding layer 3 in, has reduced the injury of electromagnetic wave to human body.Shielding layer 3B is subjected to the second insulating barrier 2D or the 3rd insulating barrier 2E protection, can prevent that shielding layer 3B is subjected to scratch or peels off, and insulating barrier 2C, 2D, 2E can prevent lead 1B electric leakage or short circuit.
Add adhesive (for example resin) in the electromagnetic shielding material, thereby can be formulated into the coating kenel, helped coating.
Aforementioned with macromolecular material as shielding layer, because traditional macromolecular material has good insulation performance, event is electromagnetic wave shielding effectively, but in macromolecular material, add the metallic conduction material, or change the character of macromolecular material, to increase the ability that electric charge shifts, make material conduct charges and reach the effect of conduction rapidly, form " conductive polymer material ", and then raising is to the screening capacity of Electromagnetic Interference.
Claims (2)
1, a kind ofly intercepts electromagnetic conductor wire, be coated with one or more layers of insulating barrier, it is characterized in that: coating one deck electromagnetic shielding layer on a layer insulating at least at lead.
2, as claimed in claim 1ly intercept electromagnetic conductor wire, it is characterized in that described electromagnetic shielding layer is one of following material: metal material, macromolecule material, ceramic material, carbon material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620003357 CN2879358Y (en) | 2006-01-13 | 2006-01-13 | Conductive wire capable of obstructing electromagnetic wave |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620003357 CN2879358Y (en) | 2006-01-13 | 2006-01-13 | Conductive wire capable of obstructing electromagnetic wave |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2879358Y true CN2879358Y (en) | 2007-03-14 |
Family
ID=37861778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620003357 Expired - Fee Related CN2879358Y (en) | 2006-01-13 | 2006-01-13 | Conductive wire capable of obstructing electromagnetic wave |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2879358Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103814414A (en) * | 2011-09-23 | 2014-05-21 | 通用电气公司 | Hybrid dielectric film for high temperature application |
| CN111653381A (en) * | 2020-06-29 | 2020-09-11 | 西比里电机技术(苏州)有限公司 | Novel high-temperature corona-resistant ceramic film covered wire |
-
2006
- 2006-01-13 CN CN 200620003357 patent/CN2879358Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103814414A (en) * | 2011-09-23 | 2014-05-21 | 通用电气公司 | Hybrid dielectric film for high temperature application |
| US9536642B2 (en) | 2011-09-23 | 2017-01-03 | General Electric Company | Hybrid dielectric film for high temperature application |
| CN111653381A (en) * | 2020-06-29 | 2020-09-11 | 西比里电机技术(苏州)有限公司 | Novel high-temperature corona-resistant ceramic film covered wire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070314 Termination date: 20130113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |