CN206833988U - A kind of high temperature resistant coaxial line - Google Patents
A kind of high temperature resistant coaxial line Download PDFInfo
- Publication number
- CN206833988U CN206833988U CN201720276323.2U CN201720276323U CN206833988U CN 206833988 U CN206833988 U CN 206833988U CN 201720276323 U CN201720276323 U CN 201720276323U CN 206833988 U CN206833988 U CN 206833988U
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- CN
- China
- Prior art keywords
- conductor
- high temperature
- silver
- protective case
- coaxial line
- 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.)
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Abstract
The utility model discloses a kind of high temperature resistant coaxial line; including high pressure resistant conductor and protective case; protective case is located at the outside of high pressure resistant conductor; high pressure resistant conductor includes silver-plated copper conductor and conductor insulation part; silver-plated copper conductor is fixedly connected with the madial wall of conductor insulation part; the outer surface of conductor insulation part is provided with protective case, and protective case includes silver-plated braiding copper cash, aluminium foil, high temperature resistance polyester film and sheath；This high temperature resistant coaxial line; not only intensity is high for silver-plated copper conductor made of multiply silver-plated copper conductor strand; electric conductivity is also strengthened; the good mechanical performance of conductor high temperature resistance polyester film; high temperature resistant, can effectively protect aluminium foil, and sheath made of elastic caoutchouc has less radius bend; high temperature resistant coaxial line can is arranged on the limited place in space, meets the specific demand of special dimension special occasions.
Description
Technical field
Communication technical field is the utility model is related to, especially a kind of high temperature resistant coaxial line.
Background technology
Existing signal transmission rated voltage is nearly all 300V/500V, but in the market, which lacks, can bear HTHP
Coaxial line, in the special dimensions such as some special dimensions, such as railway, aviation, the installing space of coaxial line is limited, is needing
While using the coaxial line that can bear 3KV DC voltages, it can not meet that wiring space is limited in 1.0 squares or 0.5 square
Special procure requirement.
Utility model content
The purpose of this utility model is to provide a kind of high temperature resistant coaxial line have high temperature high voltage resistant and can meet special make
The advantages of with requiring, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of high temperature resistant coaxial line, including it is high pressure resistant
Conductor and protective case, the protective case are located at the outside of high pressure resistant conductor, and the section of protective case is resistance in annular shape, protective case connection
High-pressure conductor, the section of the high pressure resistant conductor are in include silver-plated copper conductor and conductor insulation part, institute for circle, high pressure resistant conductor
The inner side that silver-plated copper conductor is located at conductor insulation part is stated, silver-plated copper conductor is fixedly connected with the madial wall of conductor insulation part, and conductor is exhausted
The outer surface of edge part is provided with protective case, and the protective case includes silver-plated braiding copper cash, aluminium foil, high temperature resistance polyester film and shield
Set, the madial wall connection conductor insulation part of the silver-plated braiding copper cash, the lateral wall of silver-plated braiding copper cash are enclosed with aluminium foil, aluminium foil
Outside be wound with one layer of high temperature resistance polyester film, be provided with sheath on the outside of the high temperature resistance polyester film, sheath is fixed
Connect high temperature resistance polyester film.
As further program of the utility model：The sheath is made of elastic caoutchouc.
As further program of the utility model：The making material of the conductor insulation part is polyimides and polytetrafluoro
The compound of ethene composition.
As further program of the utility model：The silver-plated copper conductor is made up of multiply silver-plated copper conductor strand.
As further program of the utility model：The central axis of the high pressure resistant conductor and the central axis of protective case
Overlap.
Compared with prior art, the utility model beneficial effect：This high temperature resistant coaxial line, multiply silver-plated copper conductor strand system
Into silver-plated copper conductor not only intensity is high, conductive and high voltage performance is also strengthened, the high-voltage resistance capability of conductor insulation part
By force, silver-plated braiding copper cash, aluminium foil and high temperature resistance polyester film, the mechanicalness of high temperature resistance polyester film are provided with the outside of conductor insulation part
Excellent, the high temperature resistant of energy, can effectively protect aluminium foil, sheath made of elastic caoutchouc has less radius bend, high temperature resistant
Coaxial line can is arranged on the limited place in space, meets the specific demand of special dimension special occasions.
Brief description of the drawings
Fig. 1 is overall cross-sectional view of the present utility model；
Fig. 2 is high pressure resistant conductor of the present utility model and protective case figure；
Fig. 3 is aluminium foil schematic diagram of the present utility model.
In figure：The high pressure resistant conductors of 1-；The silver-plated copper conductors of 11-；12- conductor insulation parts；2- protective cases；The silver-plated braiding copper of 21-
Line；22- aluminium foils；23- high temperature resistance polyester films；24- sheaths.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, 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 obtained, belong to the scope of the utility model protection.
Refer to Fig. 1-3, in the utility model embodiment, a kind of high temperature resistant coaxial line, including high pressure resistant conductor 1 and protection
Set 2, protective case 2 are located at the outside of high pressure resistant conductor 1, and protective case 2 is used to protect high pressure resistant conductor 1, the resistance to height of high pressure resistant conductor 1
Pressure energy power is good, and the central axis of high pressure resistant conductor 1 overlaps with the central axis of protective case 2, i.e., protective case 2 is in high pressure resistant conductor 1
Be evenly distributed, quality sense is preferable, and the section of protective case 2 connects high pressure resistant conductor 1, high pressure resistant conductor in annular shape, protective case 2
1 section is in just to be inserted for circle, high pressure resistant conductor 1 in the inner chamber of protective case 2, and high pressure resistant conductor 1 includes silver-plated copper conductor
11 and conductor insulation part 12, silver-plated copper conductor 11 be made up of multiply silver-plated copper conductor strand, multiply silver-plated copper conductor strand is made
Silver-plated copper conductor 11 not only intensity is high, conductive and high voltage performance is also strengthened, and it is exhausted that silver-plated copper conductor 11 is located at conductor
The inner side of edge part 12, silver-plated copper conductor 11 are fixedly connected with the madial wall of conductor insulation part 12, the making material of conductor insulation part 12
The compound formed for polyimides and polytetrafluoroethylene (PTFE), conductor insulation part 12 can meet 8.3 kilovolts, the punching of 50 hz AC voltages
Hit 10 seconds, high-voltage resistance capability is strong, and the outer surface of conductor insulation part 12 is provided with protective case 2, and protective case 2 includes silver-plated braiding copper cash
21st, aluminium foil 22, high temperature resistance polyester film 23 and sheath 24, the madial wall connection conductor insulation part 12 of silver-plated braiding copper cash 21, plating
The lateral wall of silver braiding copper cash 21 is enclosed with aluminium foil 22, and the outside of aluminium foil 22 is wound with one layer of high temperature resistance polyester film 23, resistance to height
The good mechanical performance of warm polyester film 23, hardness and toughness are high, aluminium foil 22 can be effectively protected, in high temperature resistance polyester film
23 outside is provided with sheath 24, and sheath 24 is made of elastic caoutchouc, and sheath 24 made of elastic caoutchouc has less folding
Curved radius, if radius bend is small, high temperature resistant coaxial line can is arranged on the limited place in space, and sheath 24 is fixedly connected resistance to
High-temperature polyester film 23.
This high temperature resistant coaxial line, high pressure resistant conductor 1 are inserted in the inner chamber of protective case 2, and silver-plated copper conductor 11 is silver-plated by multiply
Copper conductor is made by twisting, and not only intensity is high for silver-plated copper conductor 11 made of multiply silver-plated copper conductor strand, conductive and barotolerance
It can also be strengthened, the outside installing conductor insulating part 12 of silver-plated copper conductor 11, be formed with polyimides and polytetrafluoroethylene (PTFE)
Compound make conductor insulation part 12 can meet 8.3 kilovolts, 50 hz AC voltge surges 10 seconds, high-voltage resistance capability is strong,
The outside of conductor insulation part 12 is provided with silver-plated braiding copper cash 21 and aluminium foil 22, and it is thin that the outside of aluminium foil 22 is wound with one layer of high temperature resistance polyester
Film 23, the good mechanical performance of high temperature resistance polyester film 23, hardness and toughness are high, aluminium foil 22 can be effectively protected, in resistance to height
The outside of warm polyester film 23 is provided with sheath 24, and sheath 24 is made of elastic caoutchouc, and sheath 24 has made of elastic caoutchouc
There is less radius bend, if radius bend is small, high temperature resistant coaxial line can is arranged on the limited place in space, meets
The specific demand of special dimension special occasions.
In summary：This high temperature resistant coaxial line, the not only intensity of silver-plated copper conductor 11 made of multiply silver-plated copper conductor strand
Height, conductive and high voltage performance are also strengthened, and the high-voltage resistance capability of conductor insulation part 12 is strong, and the outside of conductor insulation part 12 is set
There are silver-plated braiding copper cash 21, aluminium foil 22 and high temperature resistance polyester film 23, the good mechanical performance of high temperature resistance polyester film 23, resistance to height
Temperature, aluminium foil 22 can be effectively protected, sheath 24 made of elastic caoutchouc has less radius bend, and high temperature resistant coaxial line is just
The limited place in space is may be mounted at, meets the specific demand of special dimension special occasions.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (4)
1. a kind of high temperature resistant coaxial line, including high pressure resistant conductor（1）And protective case（2）, it is characterised in that：The protective case（2）
Positioned at high pressure resistant conductor（1）Outside, protective case（2）Section in annular shape, protective case（2）Connect high pressure resistant conductor（1）, institute
State high pressure resistant conductor（1）Section be in for circle, high pressure resistant conductor（1）Including silver-plated copper conductor（11）With conductor insulation part
（12）, the silver-plated copper conductor（11）Positioned at conductor insulation part（12）Inner side, silver-plated copper conductor（11）It is exhausted to be fixedly connected with conductor
Edge part（12）Madial wall, conductor insulation part（12）Outer surface be provided with protective case（2）, the protective case（2）Including silver-plated
Weave copper cash（21）, aluminium foil（22）, high temperature resistance polyester film（23）And sheath（24）, the silver-plated braiding copper cash（21）Inner side
Wall connects conductor insulation part（12）, silver-plated braiding copper cash（21）Lateral wall be enclosed with aluminium foil（22）, aluminium foil（22）Outside twine
It is wound with one layer of high temperature resistance polyester film（23）, in the high temperature resistance polyester film（23）Outside be provided with sheath（24）, sheath
（24）It is fixedly connected with high temperature resistance polyester film（23）.
A kind of 2. high temperature resistant coaxial line according to claim 1, it is characterised in that：The sheath（24）Using elastic caoutchouc
It is made.
A kind of 3. high temperature resistant coaxial line according to claim 1, it is characterised in that：The silver-plated copper conductor（11）By multiply
Silver-plated copper conductor strand is made.
A kind of 4. high temperature resistant coaxial line according to claim 1, it is characterised in that：The high pressure resistant conductor（1）Center
Axis and protective case（2）Central axis overlap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720276323.2U CN206833988U (en) | 2017-03-21 | 2017-03-21 | A kind of high temperature resistant coaxial line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720276323.2U CN206833988U (en) | 2017-03-21 | 2017-03-21 | A kind of high temperature resistant coaxial line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206833988U true CN206833988U (en) | 2018-01-02 |
Family
ID=60780735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720276323.2U Expired - Fee Related CN206833988U (en) | 2017-03-21 | 2017-03-21 | A kind of high temperature resistant coaxial line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206833988U (en) |
-
2017
- 2017-03-21 CN CN201720276323.2U patent/CN206833988U/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: 20180102 Termination date: 20200321 |