CN203799712U - Anti-aging electric wire for LED screen - Google Patents
Anti-aging electric wire for LED screen Download PDFInfo
- Publication number
- CN203799712U CN203799712U CN201420087992.1U CN201420087992U CN203799712U CN 203799712 U CN203799712 U CN 203799712U CN 201420087992 U CN201420087992 U CN 201420087992U CN 203799712 U CN203799712 U CN 203799712U
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- CN
- China
- Prior art keywords
- electric wire
- sheath
- aging
- led screen
- cable core
- 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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Abstract
The utility model relates to an anti-aging electric wire for an LED screen. The anti-aging electric wire comprises a conductor and an insulating layer, wherein the insulating layer wraps the conductor to form a cable core, and the cable core is wrapped with a layer of isolating sheath; the isolating sheath is packaged with a protective layer; the protective layer is extruded with an anti-aging layer; and the outer side of the anti-aging layer is provided with a sheath. The anti-aging electric wire for the LED screen has the advantages of reasonable structural design, long service life and the like, can improve the anti-aging performance of the electric wire by adopting the anti-aging layer made of ethylene propylene rubber with heat stabilizer painted on the surface, and protects the cable core through the isolating sheath, thereby guaranteeing the normal operation of the LED screen.
Description
Technical field
The utility model 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 with light-emitting diode, to arrange in order and the novel imaging electronics made.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 in the utility model be to provide a kind of reasonable in design, long service life, thereby can improve the electric wire that self ageing resistace ensures the normal work of LED screen, i.e. a kind of LED screen anti-ageing electric wire.
Technical problem to be solved in the utility model realizes by the following technical solutions:
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, and the outside of described cable core is enclosed with one deck every sheath; The described outside every sheath packing 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 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 that ethylene-propylene rubber is made can be used for a long time at 120 ℃, at 150-200 ℃, 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 improved the ageing resistace of electric wire, and by smearing heat stabilizer, can further strengthen the ageing resistace of electric wire, extended the actual life of electric wire.
The beneficial effects of the utility model are: the utlity model has the advantages 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.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is internal structure schematic diagram of the present utility model;
Fig. 2 is the structural representation every sheath of the present utility model.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below the utility model 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 packing 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 be used for a long time at 120 ℃, at 150-200 ℃, 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 improved the ageing resistace of electric wire, and by smearing heat stabilizer, can further strengthen the ageing resistace of electric wire, extended the actual life of electric wire.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what in above-described embodiment and specification, describe is principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model 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 packing 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 surperficial ethylene-propylene rubber that is coated with heat stabilizer is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420087992.1U CN203799712U (en) | 2014-02-28 | 2014-02-28 | Anti-aging electric wire for LED screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420087992.1U CN203799712U (en) | 2014-02-28 | 2014-02-28 | Anti-aging electric wire for LED screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203799712U true CN203799712U (en) | 2014-08-27 |
Family
ID=51381908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420087992.1U Expired - Fee Related CN203799712U (en) | 2014-02-28 | 2014-02-28 | Anti-aging electric wire for LED screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203799712U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103943203A (en) * | 2014-02-28 | 2014-07-23 | 安徽幸福电器电缆有限公司 | Anti-aging wire for LED screen |
-
2014
- 2014-02-28 CN CN201420087992.1U patent/CN203799712U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103943203A (en) * | 2014-02-28 | 2014-07-23 | 安徽幸福电器电缆有限公司 | Anti-aging wire for LED screen |
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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: 20140827 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |