CN103943203A - Anti-aging wire for LED screen - Google Patents
Anti-aging wire for LED screen Download PDFInfo
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- CN103943203A CN103943203A CN201410070351.XA CN201410070351A CN103943203A CN 103943203 A CN103943203 A CN 103943203A CN 201410070351 A CN201410070351 A CN 201410070351A CN 103943203 A CN103943203 A CN 103943203A
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- aging
- led screen
- sheath
- cable core
- outside
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Abstract
The invention relates to an anti-aging wire for an LED screen. The anti-aging wire for the LED screen comprises a conductor and an insulating layer. The outer side of the conductor is wrapped in the insulating layer to form a cable core. The outer side of the cable core is wrapped in an insulation sheath. The outer side of the insulation sheath is packaged in a protective layer. The outer side of the protective layer is wrapped in an anti-aging layer in an extruded mode. The outer side of the anti-aging layer is provided with a sheath. The anti-aging wire for the LED screen has the advantages of being reasonable in structural design, long in service life and the like. By the adoption of the anti-aging layer, made of ethylene propylene rubber, with the surface smeared with a heat stabilizer, the anti-aging performance of the wire can be improved; in addition, the insulation sheath plays a role in protecting the cable core, and therefore normal work of the LED screen can be guaranteed.
Description
Technical field
The present invention relates to a kind of cable, specifically the anti-ageing electric wire of a kind of LED screen.
Background technology
LED screen is a kind ofly to arrange in order and the novel imaging electronics made with light-emitting diode.Due to features such as its brightness are high, visible angle is wide, the life-span is long, be widely used in the places such as government square, celebration on National Day, Entertainment Plaza, large-scale amusement square, bustling commerce trading center, advertising message issue board, commercial street, railway station, waiting room, performing art centre, a live telecast, showground, concert scene.And traditional LED shields electric wire used because the barrier propterty of self is poor, very easily aging after using a period of time, often easily occur that LED shields the breaking phenomena of certain a part of components and parts, had influence on the normal use of LED screen, once occur, need more to rewire timely.
Summary of the invention
Technical problem to be solved by this invention be to provide a kind of reasonable in design, long service life, thereby can improve self ageing resistace and ensure the electric wire of the normal work of LED screen, the i.e. anti-ageing electric wire of a kind of LED screen.
Technical problem to be solved by this invention realizes by the following technical solutions:
A kind of LED screen is used anti-ageing electric wire, comprises conductor and insulating barrier, and the outside that described insulating barrier is wrapped in conductor forms cable core, and the outside of described cable core is enclosed with one deck every sheath; The described outside every sheath packaging has one deck overcoat; The outside of described overcoat is extruded with one deck anti-aging layer; The arranged outside of described anti-aging layer has sheath.
The described middle part every sheath is inlaid with one deck soft metal silk screen, like this can be to being wrapped in the effect of playing protection every the cable core of sheath inside.
Described anti-aging layer is that the ethylene-propylene rubber that surface is coated with heat stabilizer is made, ethylene-propylene rubber is organic compound Tetramune, ethylene-propylene rubber has excellent resistance to weather, resistance to ozone, heat-resisting, acid and alkali-resistance, water-fast steam, colour stability, electrical property, oil-filled property and normal temperature mobility, the anti-aging layer that ethylene-propylene rubber is made can use for a long time at 120 DEG C, at 150-200 DEG C, can of short duration or intermittently use, at ozone concentration 50pphm, under the condition of stretching 30%, can reach 150h does not chap above, thereby effectively improve the ageing resistace of electric wire, and by smearing heat stabilizer, can further strengthen the ageing resistace of electric wire, extend the actual life of electric wire.
The invention has the beneficial effects as follows: the present invention has the advantage such as reasonable in design and long service life; the anti-aging layer that the ethylene-propylene rubber that adopts surface to be coated with heat stabilizer is made can improve electric wire self ageing resistace; and by every sheath, cable core being played a protective role, thereby ensure the normal work that LED shields.
Brief description of the drawings
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is internal structure schematic diagram of the present invention;
Fig. 2 is the structural representation every sheath of the present invention.
Embodiment
For technological means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, below the present invention is further set forth.
As shown in Figure 1 to Figure 2, a kind of LED screen is used anti-ageing electric wire, comprises conductor 1 and insulating barrier 2, and the outside that described insulating barrier 2 is wrapped in conductor 1 forms cable core, and the outside of described cable core is enclosed with one deck every sheath 3; The described outside every sheath 3 packaging has one deck overcoat 4; The outside of described overcoat 4 is extruded with one deck anti-aging layer 5; The arranged outside of described anti-aging layer 5 has sheath 6.
The described middle part every sheath 3 is inlaid with one deck soft metal silk screen 301, and the thickness of described soft metal silk screen 301 is not less than 1mm, like this can be to being wrapped in the effect of playing protection every the cable core of sheath 3 inside.
Described anti-aging layer 5 is that the surperficial ethylene-propylene rubber that is coated with heat stabilizer is made, ethylene-propylene rubber is organic compound Tetramune, ethylene-propylene rubber has excellent resistance to weather, resistance to ozone, heat-resisting, acid and alkali-resistance, water-fast steam, colour stability, electrical property, oil-filled property and normal temperature mobility, the anti-aging layer 5 that ethylene-propylene rubber is made can use for a long time at 120 DEG C, at 150-200 DEG C, can of short duration or intermittently use, at ozone concentration 50pphm, under the condition of stretching 30%, can reach 150h does not chap above, thereby effectively improve the ageing resistace of electric wire, and by smearing heat stabilizer, can further strengthen the ageing resistace of electric wire, extend the actual life of electric wire.
More than show and described general principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what in above-described embodiment and specification, describe is principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (3)
1. LED screen is used an anti-ageing electric wire, comprises conductor and insulating barrier, and the outside that described insulating barrier is wrapped in conductor forms cable core, it is characterized in that: the outside of described cable core is enclosed with one deck every sheath; The described outside every sheath packaging has one deck overcoat; The outside of described overcoat is extruded with one deck anti-aging layer; The arranged outside of described anti-aging layer has sheath.
2. a kind of LED screen according to claim 1 is used anti-ageing electric wire, it is characterized in that: the described middle part every sheath is inlaid with one deck soft metal silk screen, and the thickness of described soft metal silk screen is not less than 1mm.
3. a kind of LED screen according to claim 1 is used anti-ageing electric wire, it is characterized in that: described anti-aging layer is that the ethylene-propylene rubber that surface is coated with heat stabilizer is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410070351.XA CN103943203A (en) | 2014-02-28 | 2014-02-28 | Anti-aging wire for LED screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410070351.XA CN103943203A (en) | 2014-02-28 | 2014-02-28 | Anti-aging wire for LED screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103943203A true CN103943203A (en) | 2014-07-23 |
Family
ID=51190828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410070351.XA Pending CN103943203A (en) | 2014-02-28 | 2014-02-28 | Anti-aging wire for LED screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103943203A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107799226A (en) * | 2016-09-07 | 2018-03-13 | 中国电力科学研究院 | A kind of interior cooling high-temperature superconducting composite conductor |
| CN107799264A (en) * | 2016-09-07 | 2018-03-13 | 中国电力科学研究院 | A kind of fixed mount of high-temperature superconducting magnet |
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| CN201036084Y (en) * | 2007-03-30 | 2008-03-12 | 徐建军 | Coaxial radio frequency ground buried installation cable |
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| CN201622888U (en) * | 2009-12-29 | 2010-11-03 | 天津亿鑫通科技股份有限公司 | Ultrathin coaxial cable |
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| CN201946361U (en) * | 2011-01-13 | 2011-08-24 | 杭州创美实业有限公司 | Buried explosion-proof coaxial cable |
| CN102867574A (en) * | 2012-09-24 | 2013-01-09 | 国家电网公司 | Protection device of long-distance transmission cable |
| CN102915789A (en) * | 2012-10-17 | 2013-02-06 | 王灏 | Corrosion-resistant network cable |
| CN103123820A (en) * | 2013-03-22 | 2013-05-29 | 臧建虎 | Anti-bending audio cable |
| CN203799712U (en) * | 2014-02-28 | 2014-08-27 | 安徽幸福电器电缆有限公司 | Anti-aging electric wire for LED screen |
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2014
- 2014-02-28 CN CN201410070351.XA patent/CN103943203A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2916857Y (en) * | 2006-05-23 | 2007-06-27 | 高思义 | Medical ionization chamber cable |
| WO2007139369A2 (en) * | 2006-05-26 | 2007-12-06 | Conductores Monterrey, S.A. De C.V. | Coaxial cable having a surface with low coefficient of friction and method of manufacture thereof |
| CN201036084Y (en) * | 2007-03-30 | 2008-03-12 | 徐建军 | Coaxial radio frequency ground buried installation cable |
| CA2661350A1 (en) * | 2008-04-01 | 2009-10-01 | Roger L. Rumsey | Wiring system for led signs |
| CN201622888U (en) * | 2009-12-29 | 2010-11-03 | 天津亿鑫通科技股份有限公司 | Ultrathin coaxial cable |
| CN101887770A (en) * | 2010-07-09 | 2010-11-17 | 山东华凌电缆有限公司 | Green low-carbon environment-friendly anti-aging cotton covered wire |
| CN201927414U (en) * | 2010-11-01 | 2011-08-10 | 天长市鸿运仪表电线电缆厂 | High-temperature resistant RF coaxial cable |
| CN201946361U (en) * | 2011-01-13 | 2011-08-24 | 杭州创美实业有限公司 | Buried explosion-proof coaxial cable |
| CN102867574A (en) * | 2012-09-24 | 2013-01-09 | 国家电网公司 | Protection device of long-distance transmission cable |
| CN102915789A (en) * | 2012-10-17 | 2013-02-06 | 王灏 | Corrosion-resistant network cable |
| CN103123820A (en) * | 2013-03-22 | 2013-05-29 | 臧建虎 | Anti-bending audio cable |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107799226A (en) * | 2016-09-07 | 2018-03-13 | 中国电力科学研究院 | A kind of interior cooling high-temperature superconducting composite conductor |
| CN107799264A (en) * | 2016-09-07 | 2018-03-13 | 中国电力科学研究院 | A kind of fixed mount of high-temperature superconducting magnet |
| CN107799264B (en) * | 2016-09-07 | 2021-04-30 | 中国电力科学研究院 | Fixing frame of high-temperature superconducting magnet |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140723 |