CN204270667U - Twin-core feeder line - Google Patents
Twin-core feeder line Download PDFInfo
- Publication number
- CN204270667U CN204270667U CN201420825528.8U CN201420825528U CN204270667U CN 204270667 U CN204270667 U CN 204270667U CN 201420825528 U CN201420825528 U CN 201420825528U CN 204270667 U CN204270667 U CN 204270667U
- Authority
- CN
- China
- Prior art keywords
- feeder line
- twin
- inner wire
- core
- insulator
- 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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- Insulated Conductors (AREA)
Abstract
A kind of twin-core feeder line, includes feeder line sheath, is provided with outer conductor, is provided with insulator in outer conductor in feeder line sheath, is provided with two mutually isolated inner wire A and inner wire B in insulator; The inner wire A4 of the feeder head of twin-core is connected with passive device with inner wire B5; Have structure simple, be easy to promote and feature easy to use.
Description
Technical field
The utility model belongs to feeder line technical field, is specifically related to a kind of twin-core feeder line.
Background technology
At present, what the construction of room subsystem adopted is single core feeder line, needs to lay two feeder lines doing the timesharing of two-way room, just have when laying two feeder lines that cutting lays that feeder line causes different in size, thus the unbalanced power caused.Lay the conduit resource that two feeder lines also can take light current well more simultaneously.
Summary of the invention
For overcoming above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of twin-core feeder line, have structure simple, be easy to promote and feature easy to use.
For achieving the above object, the technical solution adopted in the utility model is: a kind of twin-core feeder line, includes feeder line sheath, is provided with outer conductor, is provided with insulator in outer conductor in feeder line sheath, is provided with two mutually isolated inner wire A and inner wire B in insulator.
The beneficial effects of the utility model are:
Compared with prior art, the utility model is provided with two inner wires in the insulator, namely in same feeder line, uses twin-core inner wire, reduce people for cutting lay that feeder line causes different in size, thus the unbalanced power caused; Have structure simple, be easy to promote and feature easy to use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, structural principle of the present utility model and operation principle are described in further detail.
See Fig. 1, a kind of twin-core feeder line, includes feeder line sheath 1, is provided with outer conductor 2 in feeder line sheath 1, is provided with insulator 3 in outer conductor 2, is provided with two mutually isolated inner wire A4 and inner wire B5 in insulator 3.
Operation principle of the present utility model is:
During use, the inner wire A4 of the feeder head of twin-core is connected with passive device with inner wire B5.
Claims (1)
1. a twin-core feeder line, include feeder line sheath (1), outer conductor (2) is provided with in feeder line sheath (1), insulator (3) is provided with in outer conductor (2), it is characterized in that, in insulator (3), be provided with two mutually isolated inner wire A (4) and inner wire B (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420825528.8U CN204270667U (en) | 2014-12-22 | 2014-12-22 | Twin-core feeder line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420825528.8U CN204270667U (en) | 2014-12-22 | 2014-12-22 | Twin-core feeder line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204270667U true CN204270667U (en) | 2015-04-15 |
Family
ID=52805521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420825528.8U Expired - Fee Related CN204270667U (en) | 2014-12-22 | 2014-12-22 | Twin-core feeder line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204270667U (en) |
-
2014
- 2014-12-22 CN CN201420825528.8U patent/CN204270667U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20161222 |