CN105958168A - High-low-temperature-resistant radio-frequency coaxial cable - Google Patents
High-low-temperature-resistant radio-frequency coaxial cable Download PDFInfo
- Publication number
- CN105958168A CN105958168A CN201610483146.5A CN201610483146A CN105958168A CN 105958168 A CN105958168 A CN 105958168A CN 201610483146 A CN201610483146 A CN 201610483146A CN 105958168 A CN105958168 A CN 105958168A
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- China
- Prior art keywords
- outer conductor
- cable
- screen layer
- frequency coaxial
- low
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P3/00—Waveguides; Transmission lines of the waveguide type
- H01P3/02—Waveguides; Transmission lines of the waveguide type with two longitudinal conductors
- H01P3/06—Coaxial lines
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Abstract
The invention relates to a high-low-temperature-resistant radio-frequency coaxial cable. The coaxial cable comprises an inner conductor, an insulating layer, an outer conductor, a shielding layer and an outer sheath, wherein the inner conductor adopts copper wires which are formed by stretching an oxygen-free copper material; the outside of the inner conductor is coated with the insulating layer; the insulating layer is made from a transparent silica gel material; the exterior of the insulating layer is wound by the outer conductor; the outer conductor adopts a latticed structure woven by longitudinally-wrapped aluminium foils; the shielding layer is positioned between the outer conductor and the outer sheath; the shielding layer adopts an annular structure formed by tin-plated copper wires in a winding manner; the inner side of the shielding layer is tightly adhered to the outer side wall of the outer conductor; and the outer side of the shielding layer is connected with the inner side wall of the outer sheath. The high-low-temperature-resistant radio-frequency coaxial cable has the characteristics of simple structure, low manufacturing cost, less manufacturing procedures and the like; and meanwhile, the cable has good dual functions of high temperature resistance and low temperature resistance, so that the cable can be suitable for extreme environments.
Description
Technical field
The present invention relates to electric wire field, the radio frequency coaxial-cable of a kind of high-low temperature resistant.
Background technology
Electric wire is in order to transmit electromagnetic energy, information and to realize the wire product of electromagnetic energy conversion, and the electric wire of broad sense is also called for short
For cable, the cable of narrow sense refers to insulated cable, and it may be defined as: the aggregation being made up of following part；One or more is exhausted
Edge core, and the clad that each of which is likely to be of, total protective layer and outer jacket, cable also can have additional not insulation
Conductor；The main carriers that electric wire transmits as electric power, is widely used in appliance equipment, illuminating line, household electrical appliance etc.
Aspect, the quality of its quality directly influences the security of the lives and property of construction quality and consumer, commercially has a lot of electric wire product
Kind, suitable electric wire to be used according to the power load of oneself.
Being gradually increased with common along with present cable application, the requirement to cable is also more and more higher, such as anti-interference is eager to excel,
Fire protecting performance to be got well, heat-resisting cold tolerance is high, environment friendly and pollution-free and flexibility is high.In consideration of it, the invention provides a kind of resistance to height
The radio frequency coaxial-cable of low temperature.
Summary of the invention
In order to make up the deficiencies in the prior art, the invention provides the radio frequency coaxial-cable of a kind of high-low temperature resistant.
The present invention to solve its technical problem and realize by the following technical solutions.
The radio frequency coaxial-cable of a kind of high-low temperature resistant, including inner wire, insulating barrier, outer conductor, screen layer and oversheath；Described
Inner wire use oxygen-free copper material stretching copper wire, insulating barrier is wrapped in outside inner wire, and insulating barrier material is transparent
Silica gel material, is wound with outer conductor outside insulating barrier, outer conductor uses vertical aluminium foil to be woven to network structure, outside screen layer is positioned at
Between conductor and oversheath, screen layer uses tinned wird to be wound in ring-shaped structure, and inside screen layer with outer conductor lateral wall
It is close to mutually, is connected with oversheath medial wall outside screen layer.
Further, described oversheath material is black silicon elastomeric material, and uses black silicon rubber outer protection set, due to silicone rubber
There is elasticity and cohesive, so oversheath and screen layer fit the tightest so that screen layer is difficult to slide, when the present invention uses
Signal is the most stable.
Beneficial effects of the present invention: the radio frequency coaxial-cable of a kind of high-low temperature resistant has simple in construction, cost of manufacture is low and makes work
The features such as sequence is few, have good high temperature resistant (200 DEG C) and low temperature resistant (-100 DEG C) dual-use function, are particularly suitable for extremely frigid zones
Mobile base station launching tower and the connecting line of equipment, use the transmission of signal not to be affected in hot environment simultaneously, be suitable for army
The coaxial cable applied in ultrahigh-temperature environment with radar.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect, below in conjunction with tool
Body illustrates, and the present invention is expanded on further.
As it is shown in figure 1, the radio frequency coaxial-cable of a kind of high-low temperature resistant, including inner wire 1, insulating barrier 2, outer conductor 3, shielding
Layer 4 and oversheath 5；Described inner wire 1 uses the copper wire that oxygen-free copper material stretches, and insulating barrier 2 is wrapped in inner wire 1
Outside, and insulating barrier 2 material is transparent silica gel material, is wound with outer conductor 3 outside insulating barrier 2, outer conductor 3 uses vertical bag
Aluminium foil is woven to network structure, and screen layer 4 is between outer conductor 3 and oversheath 5, and screen layer 4 uses tinned wird to be wound around
It is close to mutually with outer conductor 3 lateral wall inside cyclization shape and structure, and screen layer 4, with oversheath 5 medial wall outside screen layer 4
It is connected.
As it is shown in figure 1, described oversheath 5 material is black silicon elastomeric material, and black silicon rubber outer protection 5 is used to overlap, by
In silicone rubber, there is elasticity and cohesive, so oversheath 5 fits the tightest with screen layer 4 so that screen layer 4 is difficult to slide,
When the present invention uses, signal is the most stable.
The ultimate principle of the present invention, principal character and advantage have more than been shown and described.Skilled person will appreciate that of the industry,
The present invention is not restricted to the described embodiments, the principle that the present invention is simply described of the description in above-described embodiment and description,
Without departing from the spirit and scope, the present invention also has various changes and modifications, and these changes and improvements both fall within
In scope of the claimed invention.Claimed scope is defined by appending claims and equivalent thereof.
Claims (2)
1. the radio frequency coaxial-cable of a high-low temperature resistant, it is characterised in that: include inner wire, insulating barrier, outer conductor, screen layer
And oversheath；Described inner wire uses the copper wire of oxygen-free copper material stretching, and insulating barrier is wrapped in outside inner wire, and absolutely
Edge layer material is transparent silica gel material, is wound with outer conductor outside insulating barrier, and outer conductor uses vertical aluminium foil to be woven to network structure,
Screen layer is between outer conductor and oversheath, and screen layer uses tinned wird to be wound in ring-shaped structure, and inside screen layer with
Outer conductor lateral wall is close to mutually, is connected with oversheath medial wall outside screen layer.
The radio frequency coaxial-cable of a kind of high-low temperature resistant the most according to claim 1, it is characterised in that: described oversheath material
Matter is black silicon elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610483146.5A CN105958168A (en) | 2016-06-24 | 2016-06-24 | High-low-temperature-resistant radio-frequency coaxial cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610483146.5A CN105958168A (en) | 2016-06-24 | 2016-06-24 | High-low-temperature-resistant radio-frequency coaxial cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105958168A true CN105958168A (en) | 2016-09-21 |
Family
ID=56904488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610483146.5A Pending CN105958168A (en) | 2016-06-24 | 2016-06-24 | High-low-temperature-resistant radio-frequency coaxial cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105958168A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110993197A (en) * | 2019-11-19 | 2020-04-10 | 杭州兴发科技股份有限公司 | Coaxial cable and method for manufacturing coaxial cable |
| CN112768123A (en) * | 2020-12-30 | 2021-05-07 | 叶仕耀 | High-low temperature impact-resistant new energy coaxial cable |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102723138A (en) * | 2012-06-28 | 2012-10-10 | 特变电工(德阳)电缆股份有限公司 | Coaxial data composite cable |
| CN203931584U (en) * | 2014-06-06 | 2014-11-05 | 浙江万马天屹通信线缆有限公司 | A kind of full corrosion-protected coaxial cable |
| CN204516474U (en) * | 2014-10-29 | 2015-07-29 | 江苏俊知技术有限公司 | A kind of high temperature resistant low-loss compound inslation coaxial cable |
-
2016
- 2016-06-24 CN CN201610483146.5A patent/CN105958168A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102723138A (en) * | 2012-06-28 | 2012-10-10 | 特变电工(德阳)电缆股份有限公司 | Coaxial data composite cable |
| CN203931584U (en) * | 2014-06-06 | 2014-11-05 | 浙江万马天屹通信线缆有限公司 | A kind of full corrosion-protected coaxial cable |
| CN204516474U (en) * | 2014-10-29 | 2015-07-29 | 江苏俊知技术有限公司 | A kind of high temperature resistant low-loss compound inslation coaxial cable |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110993197A (en) * | 2019-11-19 | 2020-04-10 | 杭州兴发科技股份有限公司 | Coaxial cable and method for manufacturing coaxial cable |
| CN112768123A (en) * | 2020-12-30 | 2021-05-07 | 叶仕耀 | High-low temperature impact-resistant new energy coaxial cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160921 |