CN207867939U - A kind of corrosion-resistant electric power connection line - Google Patents
A kind of corrosion-resistant electric power connection line Download PDFInfo
- Publication number
- CN207867939U CN207867939U CN201820193853.5U CN201820193853U CN207867939U CN 207867939 U CN207867939 U CN 207867939U CN 201820193853 U CN201820193853 U CN 201820193853U CN 207867939 U CN207867939 U CN 207867939U
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- layer
- corrosion
- connection line
- electric power
- power connection
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Abstract
The utility model is related to electric power connection line fields; more particularly to a kind of corrosion-resistant electric power connection line; including jack, power cord and plug; it is characterized in that the jack is connected with plug by power cord, the power cord includes three conducting wires, and the wire external layer coats insulating layer; stuffed heat insulated layer outside the insulating layer; the thermal insulation layer is coated with protective layer, is anti-corrosion layer outside the protective layer, corrosion-resistant airflow layer is coated on the outside of the anti-corrosion layer.The utility model has the beneficial effects that using corrosion-resistant airflow layer, the aging of anti-corrosion layer can be delayed, enhance corrosion resistance, prolong the service life.
Description
Technical field
The utility model is related to electric power connection line field more particularly to a kind of corrosion-resistant electric power connection lines.
Background technology
Electric power connection line is a kind of power cord of connection power supply and equipment, plays a part of transmitting electric current.Power cord according to
Purposes can be divided into AC AC power cords and DC direct current supply lines, and usual ac power cable is the line by the higher alternating current of voltage
Material, this kind of wire rod can be produced formally since the higher needs unified standard of voltage obtains safety certification side.And DC lines are substantially logical
The lower direct current of overvoltage, therefore AC lines are not stringent for requirement in safety, but for the sake of safety, various countries still require to unite
One safety certification.The structure of power cord is not sufficiently complex, and the structure of power cord mainly wants oversheath, inner sheath, conductor, often
The transmission conductor seen has the wire etc. of copper, aluminium material.Haveed the shortcomings that using electric power connection line perishable at present, made for a long time
With seriously corroded influences the use of electric power connection line.
Utility model content
In order to overcome above-mentioned the deficiencies in the prior art, the utility model to provide a kind of corrosion resistant power cord.
To achieve the goals above, the utility model uses following technical solution：A kind of corrosion-resistant electric power connection line, packet
Include jack, power cord and plug, it is characterised in that the jack is connected with plug by power cord, and the power cord includes three
Conducting wire, the wire external layer coat insulating layer, and stuffed heat insulated layer outside the insulating layer, the thermal insulation layer is coated with protective layer,
The protective layer is coated with anti-corrosion layer, and corrosion-resistant airflow layer is coated on the outside of the anti-corrosion layer.
Preferably, the conducting wire is copper core.
Preferably, the corrosion-resistant airflow layer filling is nitrogen.
Preferably, the anti-corrosion layer is using pvc material.
The utility model has the beneficial effects that using corrosion-resistant airflow layer, the aging of anti-corrosion layer, enhancing can be delayed resistance to
Corrosive power prolongs the service life.
Description of the drawings
Fig. 1 is the front view of the utility model；
Fig. 2 is the sectional view of the utility model.
Reference sign：1, jack；2, power cord；3, plug；4, corrosion-resistant airflow layer；5, nitrogen；6, anti-corrosion layer；
7, protective layer；8, conducting wire；9, thermal insulation layer；10 insulating layers.
Specific implementation mode
The embodiments of the present invention are described in detail below in conjunction with attached drawing, but the utility model can be by right
It is required that the multitude of different ways for limiting and covering is implemented.
Embodiment 1
A kind of corrosion-resistant electric power connection line, including jack 1, power cord 2 and plug 3, it is characterised in that the jack 1 and insert
First 3 are connected by power cord 2, and the power cord 2 includes three conducting wires, and the wire external layer coats insulating layer 10, the insulation
Stuffed heat insulated layer 9 outside layer 10, the thermal insulation layer 9 are coated with protective layer 7, are anti-corrosion layer 6 outside the protective layer 7, described resistance to
6 outside of corrosion layer coats corrosion-resistant airflow layer 4.
Preferably, the conducting wire is copper core.The anti-corrosion layer is using pvc material.
Before use, being filled with nitrogen toward corrosion-resistant airflow layer 4, the utility model then can be used, with usage time
Increase, supplement nitrogen amount appropriate.
From above-described embodiment as can be seen that the utility model uses corrosion-resistant airflow layer, the old of anti-corrosion layer can be delayed
Change, enhances corrosion resistance, prolong the service life.
The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention,
It is every simply to change or convert using made by the utility model description, it is relevant to be applied directly or indirectly in other
Technical field is equally included in the patent within the scope of the utility model.
Claims (4)
1. a kind of corrosion-resistant electric power connection line, including jack, power cord and plug, it is characterised in that the jack and plug pass through
Power cord connects, and the power cord includes three conducting wires, the wire external layer cladding insulating layer, stuffed heat insulated outside the insulating layer
Layer, the thermal insulation layer are coated with protective layer, and the protective layer is coated with anti-corrosion layer, and cladding is resistance on the outside of the anti-corrosion layer
Corrode airflow layer.
2. a kind of corrosion-resistant electric power connection line as described in claim 1, it is characterised in that the conducting wire is copper core.
3. a kind of corrosion-resistant electric power connection line as described in claim 1, it is characterised in that the corrosion-resistant airflow layer filling
It is nitrogen.
4. a kind of corrosion-resistant electric power connection line as described in claim 1, it is characterised in that the anti-corrosion layer is using poly-
Vinyl chloride material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820193853.5U CN207867939U (en) | 2018-02-05 | 2018-02-05 | A kind of corrosion-resistant electric power connection line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820193853.5U CN207867939U (en) | 2018-02-05 | 2018-02-05 | A kind of corrosion-resistant electric power connection line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207867939U true CN207867939U (en) | 2018-09-14 |
Family
ID=63461111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820193853.5U Expired - Fee Related CN207867939U (en) | 2018-02-05 | 2018-02-05 | A kind of corrosion-resistant electric power connection line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207867939U (en) |
-
2018
- 2018-02-05 CN CN201820193853.5U patent/CN207867939U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180914 Termination date: 20210205 |