CN206236441U - A kind of weak-current cable - Google Patents
A kind of weak-current cable Download PDFInfo
- Publication number
- CN206236441U CN206236441U CN201621365438.0U CN201621365438U CN206236441U CN 206236441 U CN206236441 U CN 206236441U CN 201621365438 U CN201621365438 U CN 201621365438U CN 206236441 U CN206236441 U CN 206236441U
- Authority
- CN
- China
- Prior art keywords
- core conductor
- copper core
- layer
- weak
- current cable
- 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 discloses a kind of weak-current cable, including the first copper core conductor and the second copper core conductor, the outer surface parcel epoxy resin fiberglass layer of the first copper core conductor, and the outside of epoxy resin fiberglass layer is axially arranged with the second copper core conductor, and second copper core conductor and epoxy resin fiberglass layer between be provided with packed layer, braiding layer is provided with the outside of the packed layer, and the inner side and outer side of braiding layer is equipped with PVC insulating barriers, and protective coat is provided with the outside of the PVC insulating barriers.A kind of described weak-current cable electric conductivity is strong, and efficiency of transmission is high, and with heat-resistant anticorrosion, increases the service life of cable, with good ductility, strong applicability, while intensity is high, is hardly damaged.
Description
Technical field
The utility model is related to weak-current cable field, specially a kind of weak-current cable.
Background technology
Light current be with electric power, electric consumption on lighting comparatively, typically transmitting signal, enter row information exchange electric energy call
Light current.The process object of light current is mainly the transmission and control of information, i.e. information, is characterized in that voltage is low, electric current is small, power
Small, frequency is high.Existing power cable often exists a plurality of in the presence of applied environment in winding poor performance, also, actual life
The phenomenon that different electric wires work simultaneously, while having many electrical equipments in operation, these electrical equipments and electric wire
Inevitably interfere in the course of the work, this interference can cause the signal transmission of weak-current cable to be affected, pass
The cable insulating poor performance of system, making the work efficiency of transmission of cable reduces.
Utility model content
1. problem to be solved in the utility model
The purpose of this utility model is to provide a kind of weak-current cable, to solve the problems, such as to be proposed in above-mentioned background technology,
Weak-current cable can operationally be subject to disturbing for external device etc., and the signal transmission of cable is affected, and makes the work of cable
Efficiency of transmission reduction, and traditional cable insulating poor performance, insufficient strength, service life are low.
2. technical scheme
To achieve the above object, the utility model provides following technical scheme：A kind of weak-current cable, including the first copper core is led
Body and the second copper core conductor, the outer surface parcel epoxy resin fiberglass layer of the first copper core conductor, and epoxy resin glass
It is axially arranged with the outside of glass fibrage between the second copper core conductor, and the second copper core conductor and epoxy resin fiberglass layer and is provided with
Packed layer, is provided with braiding layer on the outside of the packed layer, and the inner side and outer side of braiding layer is equipped with PVC insulating barriers, the PVC
Protective coat is provided with the outside of insulating barrier.
Preferably, described braiding layer includes Xi Si and magnesium oxide insulated silk, and the tin silk and magnesium oxide insulated silk are used
Twill weave, is provided with magnesium oxide insulated silk and tin silk in braiding layer, not only with good metal-insulator performance, shielding interference,
Simultaneous oxidation magnesium empire silk and Xi Si use twill weave, with good ductility, strong applicability, while intensity is high, no
It is fragile.
Preferably, the quantity of the second described copper core conductor is five, and the second copper core conductor is uniform respectively in the first bronze medal
It is stranded between the outside of core conductor, and the second copper core conductor and the first copper core conductor to be intertwined, the first copper core conductor and
Two copper core conductors are mutually stranded to be intertwined, with ductility performance well, it is to avoid cable disconnects in use, volume
It is good around performance, improve the service life of cable.
Preferably, described packed layer is foamed polyvinyl chloride, and high resilience can reduce extraneous impact, reach buffering
Effect.
Preferably, described protective coat is steel and aluminium composite jacket, increases intensity, is hardly damaged, and improves utilization rate.
3. beneficial effect
Compared with prior art, the beneficial effects of the utility model are：（1）A kind of described weak-current cable passes through asphalt mixtures modified by epoxy resin
Fat glass layer and braiding layer, make light current cable have the function of insulation shielding radiation well, epoxy resin fiberglass
Layer good insulation preformance, electric conductivity is strong, and efficiency of transmission is high, and with heat-resistant anticorrosion, increases the service life of cable.
（2）First copper core conductor and the second copper core conductor are mutually stranded to be intertwined, with ductility performance well,
Avoid cable from disconnecting in use, winding performance is good, improve the service life of cable, and the first copper core conductor and second
Copper core conductor be combined with each other work, and high working efficiency, laser propagation effect is more preferable.
（3）PVC insulating barriers not only have insulation effect, and wearability is good, and good stability, antijamming capability is stronger, by force
Degree is high, and exposure is damaged outside for a long time to prevent cable, in combination with steel and aluminium in protective coat, increases the intensity of cable, is carried
Utilization rate high.
（4）Magnesium oxide insulated silk and tin silk are provided with braiding layer, not only with good metal-insulator performance, shielding is dry
Disturb, simultaneous oxidation magnesium empire silk and Xi Si use twill weave, with good ductility, strong applicability, while intensity is high,
It is hardly damaged.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is braiding layer structural representation of the present utility model.
In figure：1st, the first copper core conductor, 2, epoxy resin fiberglass layer, 3, packed layer, the 4, second copper core conductor, 5, compile
Tissue layer, 51, tin silk, 52, magnesium oxide insulated silk, 6, PVC insulating barriers, 7, protective coat.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of weak-current cable, including the first copper core conductor 1
With the second copper core conductor 4, epoxy resin fiberglass layer 2 is wrapped up in the outer surface of the first copper core conductor 1, and glass epoxy is fine
The outside for tieing up layer 2 is axially arranged with the second copper core conductor 4, and is provided between the second copper core conductor 4 and epoxy resin fiberglass layer 2
Packed layer 3, the outside of packed layer 3 is provided with braiding layer 5, and the inner side and outer side of braiding layer 5 is equipped with PVC insulating barriers 6, and PVC is exhausted
The outside of edge layer 6 is provided with protective coat 7.
Braiding layer 5 includes tin silk 51 and magnesium oxide insulated silk 52, and tin silk 51 and magnesium oxide insulated silk 52 use twill weave,
The quantity of the second copper core conductor 4 is five, and the second copper core conductor 4 is uniform respectively in the outside of the first copper core conductor 1, and second
Stranded between the copper core conductor 1 of copper core conductor 4 and first to be intertwined, packed layer 3 is foamed polyvinyl chloride, and protective coat 7 is
Steel and aluminium composite jacket.
Operation principle：A kind of described weak-current cable makes weak electric wire by epoxy resin fiberglass layer 2 and braiding layer 5
Cable has the function of insulation shielding radiation well, and epoxy resin fiberglass 2 good insulation preformance of layer, electric conductivity is strong, transmission effect
Rate is high, and with heat-resistant anticorrosion, increases a kind of service life of weak-current cable, and tin silk 51 and oxygen are provided with braiding layer 5
Change magnesium empire silk 52, can well shield the radiation in the external world, the first copper core conductor 1 and the second copper core conductor 4 is mutually stranded twines
Around together, with ductility performance well, it is to avoid cable disconnects in use, winding performance is good, improves cable
Service life, PVC insulating barriers 6 not only have insulation effect, and wearability is good, and good stability, antijamming capability is stronger, intensity
Height, simultaneous oxidation magnesium empire silk 52 and Xi Si 51 use twill weave, with good ductility, strong applicability, while by force
Degree is high, is hardly damaged.
The above, only the utility model preferably specific embodiment, but protection domain of the present utility model is not
Be confined to this, any one skilled in the art in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its improvement design is subject to equivalent or change, should all cover in protection domain of the present utility model
It is interior.
Claims (5)
1. a kind of weak-current cable, including the first copper core conductor（1）With the second copper core conductor（4）, it is characterised in that：First bronze medal
Core conductor（1）Outer surface parcel epoxy resin fiberglass layer（2）, and epoxy resin fiberglass layer（2）Outside axial direction
It is provided with the second copper core conductor（4）, and the second copper core conductor（4）With epoxy resin fiberglass layer（2）Between be provided with packed layer
（3）, the packed layer（3）Outside be provided with braiding layer（5）, and braiding layer（5）Inner side and outer side be equipped with PVC insulating barriers
（6）, the PVC insulating barriers（6）Outside be provided with protective coat（7）.
2. a kind of weak-current cable according to claim 1, it is characterised in that：Described braiding layer（5）Including tin silk（51）With
Magnesium oxide insulated silk（52）, the tin silk（51）With magnesium oxide insulated silk（52）Using twill weave.
3. a kind of weak-current cable according to claim 1, it is characterised in that：The second described copper core conductor（4）Quantity be
Five, and the second copper core conductor（4）With the first copper core conductor（1）Between stranded be intertwined.
4. a kind of weak-current cable according to claim 1, it is characterised in that：Described packed layer（3）It is foamed polyvinyl chloride.
5. a kind of weak-current cable according to claim 1, it is characterised in that：Described protective coat（7）It is that steel and aluminium synthesize
Sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621365438.0U CN206236441U (en) | 2016-12-13 | 2016-12-13 | A kind of weak-current cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621365438.0U CN206236441U (en) | 2016-12-13 | 2016-12-13 | A kind of weak-current cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206236441U true CN206236441U (en) | 2017-06-09 |
Family
ID=58991938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621365438.0U Expired - Fee Related CN206236441U (en) | 2016-12-13 | 2016-12-13 | A kind of weak-current cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206236441U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112489855A (en) * | 2020-11-03 | 2021-03-12 | 今皓光电（昆山）有限公司 | Novel super-soft flame-retardant braided yarn and manufacturing method thereof |
| CN118366709A (en) * | 2022-11-14 | 2024-07-19 | 方升 | A corrosion-resistant cable and a method for preparing the same |
-
2016
- 2016-12-13 CN CN201621365438.0U patent/CN206236441U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112489855A (en) * | 2020-11-03 | 2021-03-12 | 今皓光电（昆山）有限公司 | Novel super-soft flame-retardant braided yarn and manufacturing method thereof |
| CN118366709A (en) * | 2022-11-14 | 2024-07-19 | 方升 | A corrosion-resistant cable and a method for preparing the same |
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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 |
Granted publication date: 20170609 Termination date: 20171213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |