CN106782853A - Metallic screening conductor structure - Google Patents
Metallic screening conductor structure Download PDFInfo
- Publication number
- CN106782853A CN106782853A CN201611167169.1A CN201611167169A CN106782853A CN 106782853 A CN106782853 A CN 106782853A CN 201611167169 A CN201611167169 A CN 201611167169A CN 106782853 A CN106782853 A CN 106782853A
- Authority
- CN
- China
- Prior art keywords
- conductor
- metal layer
- conductive metal
- oversheath
- metallic screening
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
- H01B9/021—Features relating to screening tape per se
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
- H01B5/08—Several wires or the like stranded in the form of a rope
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
Landscapes
- Insulated Conductors (AREA)
Abstract
The invention discloses a kind of metallic screening conductor structure, including oversheath, surface of outer sheath is provided with conductive metal layer, conductive metal layer covers whole surface of outer sheath, its outside is provided with the first conductor, connected using removably between first conductor and conductive metal layer, antistatic screen layer is provided with oversheath, antistatic screen layer integrated injection molding is on oversheath, inner sheath is provided with it, inner sheath is bonded on antistatic screen layer, the second conductor is provided with it, second conductor is connected by a twisted wire with inner sheath, metallic screening conductor structual shield excellent of the invention, bonding strength is very high, the problems such as avoiding the occurrence of broken string deformation, increase security when using, barrier propterty is more preferable, conductive and antistatic property can effectively be mentioned, substantially prolongs the service life of conductor itself.
Description
Technical field
The present invention relates to a kind of conductor structure, more particularly to a kind of metallic screening conductor structure.
Background technology
In the past, in the vehicle such as hybrid motor vehicle, electric motor vehicle, enter between the equipment such as DC-to-AC converter, motor
During row connection, using the shielded conductor for possessing function of shielding, it is known to described shielding in patent document 1 as one and leads
Body.The shielded conductor possesses many electric wires and surrounds many screen units of the tubular of electric wire in the lump, and screen unit is in gold
The two ends for belonging to the pipe of system have been sequentially connected connecting pipe, tubular knitted part, shielded tube.By will be positioned at the shielding
The shielded tube at the both ends of unit is fixed to the shielding case body for housing the equipment such as DC-to-AC converter, can be enclosed in set to complete cycle
The electric wire being attached between standby.But there is certain deficiency on, it is impossible to good usability is preferably provided,
Using effect is not good enough.
The content of the invention
The technical problem to be solved in the present invention is：Overcome above mentioned problem, there is provided a kind of shield effectiveness is splendid, and bonding strength is non-
Metallic screening conductor structure often high.
To achieve these goals, the technical solution adopted by the present invention is such：Metallic screening conductor knot of the invention
Structure, including oversheath, surface of outer sheath are provided with conductive metal layer, and conductive metal layer covers whole surface of outer sheath, its outside peace
Equipped with the first conductor, connected using removably between the first conductor and conductive metal layer, antistatic screen is provided with oversheath
Layer is covered, antistatic screen layer integrated injection molding is provided with inner sheath on oversheath in it, inner sheath is bonded in antistatic screen layer
On, the second conductor is provided with it, the second conductor is connected by a twisted wire with inner sheath.
Further, as a kind of specific structure type, conductive metal layer thickness of the present invention is at four to six millimeters
Between.
Further, as a kind of specific structure type, conductive metal layer of the present invention and the first conductive surface are equal
It is coated with protection film layer.
Further, as a kind of specific structure type, the first conductor of the present invention is earth conductor.
Further, as a kind of specific structure type, the second conductor of the present invention uses copper-clad constructed of aluminium.
Further, as a kind of specific structure type, twisted wire more than one of the present invention.
Further, as a kind of specific structure type, twisted wire of the present invention is by many single metal wires or single-core line
It is stranded to form.
Compared with prior art, the advantage of the invention is that：Metallic screening conductor structual shield excellent of the invention,
Bonding strength is very high, it is to avoid the problems such as broken string deformation occur, increases security when using, and barrier propterty more preferably, can have
Effect mentions conductive and antistatic property, substantially prolongs the service life of conductor itself.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is structural representation of the invention；Fig. 2 is partial structural diagram of the invention；In figure：1. conducting metal
Layer；2. oversheath；3. antistatic screen layer；4. the first conductor；5. inner sheath；6. the second conductor；7. twisted wire.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These accompanying drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant with the present invention.
The preferred embodiment of metallic screening conductor structure of the present invention as illustrated in fig. 1 and 2, including oversheath 2, oversheath 2
Surface is provided with conductive metal layer 1, and conductive metal layer 1 covers the surface of whole oversheath 2, and its outside is provided with the first conductor 4, first
Connected using removably between conductor 4 and conductive metal layer 1, antistatic screen layer 3, antistatic screen are provided with oversheath 2
The integrated injection molding of layer 3 being covered on oversheath 2, inner sheath 5 being provided with it, inner sheath 5 is bonded on antistatic screen layer 3, is set in it
There is the second conductor 6, the second conductor 6 is connected by a twisted wire 7 with inner sheath 5.
The thickness of the conductive metal layer 1 is between four to six millimeters.Conductive effect is good, and does not influence the weight of cable itself
Power.
The surface of 1 and first conductor of the conductive metal layer 4 is coated with protection film layer.Protection can be preferably played to make
With preventing from being damaged.
First conductor 4 is earth conductor.Design very rationally, increases usability.
Second conductor 6 uses copper-clad constructed of aluminium.With good structural strength, service life is longer.
The more than one of the twisted wire 7.Connective stability is stronger.
The twisted wire 7 is by many single metal wires or single-core line is stranded forms.Convenient production, and performance is more preferable.
Metallic screening conductor structual shield excellent of the invention, bonding strength is very high, it is to avoid broken string deformation occur
The problems such as, security when using is increased, barrier propterty more preferably, can effectively mention conductive and antistatic property, greatly prolong
The service life of conductor itself.The surface of oversheath 2 is provided with conductive metal layer 1, and conductive metal layer 1 covers the table of whole oversheath 2
Face, its outside is provided with the first conductor 4, is connected using removably between the first conductor 4 and conductive metal layer 1, can be with root
According to site environment demand, then take the circumstances into consideration to consider whether needs；Antistatic screen layer 3, antistatic screen layer 3 are provided with oversheath 2
Integrated injection molding is provided with inner sheath 5 on oversheath 2 in it, inner sheath 5 is bonded on antistatic screen layer 3, and second is provided with it
Conductor 6, the second conductor 6 is connected by a twisted wire 7 with inner sheath 5, can play good antistatic property, substantially increases cable
The performance of itself.
With above-mentioned according to desirable embodiment of the invention as enlightenment, by above-mentioned description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to its technical scope is determined according to right.
Claims (7)
1. a kind of metallic screening conductor structure, it is characterised in that：Including oversheath, surface of outer sheath is provided with conductive metal layer, leads
Metal layer covers whole surface of outer sheath, and its outside is provided with the first conductor, is used between the first conductor and conductive metal layer
Removably is connected, and antistatic screen layer is provided with oversheath, and antistatic screen layer integrated injection molding sets on oversheath in it
There is inner sheath, inner sheath is bonded on antistatic screen layer, the second conductor is provided with it, the second conductor passes through a twisted wire and interior shield
Set connection.
2. metallic screening conductor structure according to claim 1, it is characterised in that：The conductive metal layer thickness four to
Between six millimeters.
3. metallic screening conductor structure according to claim 1, it is characterised in that：The conductive metal layer and the first conductor
Surface is coated with protection film layer.
4. metallic screening conductor structure according to claim 1, it is characterised in that：First conductor is earth conductor.
5. metallic screening conductor structure according to claim 1, it is characterised in that：Second conductor uses copper cover aluminum knot
Structure.
6. metallic screening conductor structure according to claim 1, it is characterised in that：The twisted wire more than one.
7. metallic screening conductor structure according to claim 1, it is characterised in that：The twisted wire by many single metal wires or
Single-core line is stranded to be formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611167169.1A CN106782853A (en) | 2016-12-16 | 2016-12-16 | Metallic screening conductor structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611167169.1A CN106782853A (en) | 2016-12-16 | 2016-12-16 | Metallic screening conductor structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106782853A true CN106782853A (en) | 2017-05-31 |
Family
ID=58891831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611167169.1A Pending CN106782853A (en) | 2016-12-16 | 2016-12-16 | Metallic screening conductor structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106782853A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4449098A (en) * | 1980-03-19 | 1984-05-15 | Osaka Gas Company Limited | Arrangement for detecting the location of an electrically insulative continuous item positioned underground |
| CN1124065A (en) * | 1993-04-14 | 1996-06-05 | 诺基亚卡佩里公司 | Method for producing an electric cable and an electric cable |
| CN202275659U (en) * | 2011-10-11 | 2012-06-13 | 芜湖航天特种电缆厂 | Double-shield anti-disturbance communication cable |
| CN202917211U (en) * | 2012-09-24 | 2013-05-01 | 安徽华宇电缆集团有限公司 | Multifunctional crane special cable |
| CN204991215U (en) * | 2015-09-21 | 2016-01-20 | 项立榕 | Compound pipe of ground connection formula steel skeleton polyethylene |
-
2016
- 2016-12-16 CN CN201611167169.1A patent/CN106782853A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4449098A (en) * | 1980-03-19 | 1984-05-15 | Osaka Gas Company Limited | Arrangement for detecting the location of an electrically insulative continuous item positioned underground |
| CN1124065A (en) * | 1993-04-14 | 1996-06-05 | 诺基亚卡佩里公司 | Method for producing an electric cable and an electric cable |
| CN202275659U (en) * | 2011-10-11 | 2012-06-13 | 芜湖航天特种电缆厂 | Double-shield anti-disturbance communication cable |
| CN202917211U (en) * | 2012-09-24 | 2013-05-01 | 安徽华宇电缆集团有限公司 | Multifunctional crane special cable |
| CN204991215U (en) * | 2015-09-21 | 2016-01-20 | 项立榕 | Compound pipe of ground connection formula steel skeleton polyethylene |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |
|
| WD01 | Invention patent application deemed withdrawn after publication |