CN205722930U - A kind of heat proof cable with anti-function of shielding - Google Patents
A kind of heat proof cable with anti-function of shielding Download PDFInfo
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- CN205722930U CN205722930U CN201620330367.4U CN201620330367U CN205722930U CN 205722930 U CN205722930 U CN 205722930U CN 201620330367 U CN201620330367 U CN 201620330367U CN 205722930 U CN205722930 U CN 205722930U
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- core
- insulating barrier
- copper core
- screen
- conductor
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Abstract
The utility model discloses a kind of heat proof cable with anti-function of shielding, including core, described core includes core insulating barrier, the surface configuration of described core insulating barrier has conductor screen, described core insulating barrier be internally provided with cross dividing plate, and the region within core insulating barrier is divided into four rest areas by cross dividing plate, it is provided with conductor in four rest areas, described conductor includes main copper core, the surface of described main copper core is surrounded with secondary copper core, the surface configuration of described secondary copper core has copper core screen layer, described copper core screen layer be coated with insulating barrier, described insulating barrier be coated with insulation screen.By arranging copper core screen layer, insulation screen and conductor screen by electromagnetic-field-shielded inside cable, the setting of three layers of screen layer improves the shielding properties of core, reduces or alleviates electrical Interference, is effectively protected the conductor within core and core.
Description
Technical field
This utility model relates to field of cable technology, a kind of heat proof cable with anti-function of shielding.
Background technology
Electric wire is used to transmit electric power, transmission information and realize electromagnetic energy conversion, electric wire and cable
There is no strict differentiation, typically by uninsulated bare wire, though or having insulation but relatively simple for structure, straight
Footpath is relatively fine, core number is few, and the product that performance requirement is the highest is referred to as electric wire, and cable is usually core insulation
Thickness, how with insulated wire cores stranding is with shielding or the product of unshielded sheath, cable newly can require project
More, higher, although as radio-frequency cable is the most single, not being multicore, but its performance requirement is high,
But cable, cable shield poor performance in the market, and thermo-labile, the most easily it are referred to as
Damage.
Utility model content
The purpose of this utility model is to provide a kind of heat proof cable with anti-function of shielding, on solving
State the problem proposed in background technology.
For achieving the above object, this utility model provides following technical scheme: one has anti-function of shielding
Heat proof cable, including core, described core includes core insulating barrier, the surface of described core insulating barrier
Be provided with conductor screen, described core insulating barrier be internally provided with cross dividing plate, and cross dividing plate will
Region within core insulating barrier is divided into four rest areas, is provided with conductor, institute in four rest areas
State conductor and include that main copper core, the surface of described main copper core are surrounded with secondary copper core, the table of described secondary copper core
Face is provided with copper core screen layer, described copper core screen layer be coated with insulating barrier, described insulating barrier
Being coated with insulation screen, the quantity of described core is set to four, and four rectangular battle arrays of core
Column distribution in the inside of inner sheath, described inner sheath be coated with the second refractory layer, described second resistance to
The surface configuration of thermosphere has silk screen protective layer.
Preferably, described conductor screen be coated with the first refractory layer.
Preferably, the surface configuration of described silk screen protective layer has anticorrosion armor, described anticorrosion armor
Surface configuration has the oversheath of rectangular-shaped structure.
Preferably, the quantity of described secondary copper core is set to eight, and eight secondary copper core are centered by main copper core
Point is around arranging.
Compared with prior art, the beneficial effects of the utility model are: this has the heat-resisting of anti-function of shielding
Cable, by arranging copper core screen layer, insulation screen and conductor screen by electromagnetic-field-shielded at cable
Inside, the setting of three layers of screen layer improves the shielding properties of core, reduces or alleviate electrical Interference, having
Imitate protects the conductor within core and core, by arranging the first refractory layer and the second refractory layer, the
The inside that one refractory layer is core provides heat-resisting effect, and the second refractory layer provides resistance to for core and core are outside
Thermal effect, the setting of two-layer refractory layer is effectively protected cable, it is ensured that cable is under the high temperature conditions
Normal use, by arranging cross dividing plate, the region within core insulating barrier is divided into four by cross dividing plate
Individual rest area, four rest areas are placed conductor respectively, are made core more solid, more soft, it is simple to execute
Work, is hardly damaged, and the anxious skin effect of alternating current, and the equivalency tables area of equal sectional area split conductor is big
In single-core line, effectively raise the transmission of electric current.
Accompanying drawing explanation
Fig. 1 is this utility model section of structure；
Fig. 2 is the profile of this utility model core.
In figure: 1 core, 2 core insulating barriers, 3 cross dividing plates, 4 conductors, 5 main copper core, 6 secondary copper core,
7 copper core screen layers, 8 insulating barriers, 9 insulation screens, 10 conductor screens, 11 first refractory layers, 12
Inner sheath, 13 second refractory layers, 14 silk screen protective layers, 15 anticorrosion armors, 16 oversheaths.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technology in this utility model embodiment
Scheme is clearly and completely described, it is clear that described embodiment is only this utility model one
Divide embodiment rather than whole embodiments.Based on the embodiment in this utility model, this area is common
The every other embodiment that technical staff is obtained under not making creative work premise, broadly falls into this
The scope of utility model protection.
Referring to Fig. 1-2, this utility model provides a kind of technical scheme: a kind of have the resistance to of anti-function of shielding
Electric heating cable, including core 1, core 1 includes that core insulating barrier 2, the surface configuration of core insulating barrier 2 have
Conductor screen 10, conductor screen 10 be coated with the first refractory layer 11, core insulating barrier 2
Be internally provided with cross dividing plate 3, and the region within core insulating barrier 2 is divided into four by cross dividing plate 3
Individual rest area, is provided with conductor 4 in four rest areas, conductor 4 includes main copper core 5, main copper core 5
Surface is surrounded with secondary copper core 6, and the quantity of secondary copper core 6 is set to eight, and eight secondary copper core 6 are with master
Centered by copper core 5, point is around arranging, and the surface configuration of secondary copper core 6 has copper core screen layer 7, copper core screen layer
7 be coated with insulating barrier 8, insulating barrier 8 be coated with insulation screen 9, by arranging copper
Core screen layer 7, insulation screen 9 and conductor screen 10 by electromagnetic-field-shielded inside cable, three layers
The setting of screen layer improves the shielding properties of core 1, reduces or alleviates electrical Interference, being effectively protected
Conductor 4 within core 1 and core 1, by arranging cross dividing plate 3, cross dividing plate 3 is exhausted by core
Region within edge layer 1 is divided into four rest areas, and four rest areas are placed conductor 4 respectively, made core 1
More solid, more soft, it is simple to construction, it is hardly damaged, due to the anxious skin effect of alternating current, with
Uiform section amasss the equivalency tables area of split conductor and is more than single-core line, effectively raises the transmission of electric current, core 1
Quantity be set to four, and four core 1 rectangular array are distributed in the inside of inner sheath 12, inside protect
Set 12 be coated with the second refractory layer 13, the surface configuration of the second refractory layer 13 has silk screen protective layer
14, the surface configuration of silk screen protective layer 14 has anticorrosion armor 15, the surface configuration of anticorrosion armor 15
There is the oversheath 16 of rectangular-shaped structure, by arranging the first refractory layer 11 and the second refractory layer 13, first
The inside that refractory layer 11 is core 1 provides heat-resisting effect, and the second refractory layer 13 is core 1 and core 1
Outside offer heat-resisting effect, the setting of two-layer refractory layer is effectively protected cable, it is ensured that cable is at height
Normal use under the conditions of temperature.
Embodiment the most of the present utility model, for the ordinary skill people of this area
For Yuan, it is possible to understand that can be real to these in the case of without departing from principle of the present utility model and spirit
Executing example to carry out multiple change, revise, replace and modification, scope of the present utility model is by claims
And equivalent limits.
Claims (4)
1. there is a heat proof cable for anti-function of shielding, including core (1), it is characterised in that: described
Core (1) includes that core insulating barrier (2), the surface configuration of core insulating barrier (2) have conductor screen
(10), described core insulating barrier (2) be internally provided with cross dividing plate (3), and cross dividing plate (3)
The region that core insulating barrier (2) is internal is divided into four rest areas, is provided with in four rest areas and leads
Body (4), described conductor (4) includes main copper core (5), and the surface of described main copper core (5) is around arranging
Secondary copper core (6), the surface configuration of described secondary copper core (6) is had to have copper core screen layer (7), described copper core screen
Cover layer (7) is coated with insulating barrier (8), and the insulation that is coated with of described insulating barrier (8) is shielded
Covering layer (9), the quantity of described core (1) is set to four, and four core (1) rectangular array
Be distributed in the inside of inner sheath (12), described inner sheath (12) be coated with the second refractory layer (13),
The surface configuration of described second refractory layer (13) has silk screen protective layer (14).
A kind of heat proof cable with anti-function of shielding the most according to claim 1, it is characterised in that:
Described conductor screen (10) be coated with the first refractory layer (11).
A kind of heat proof cable with anti-function of shielding the most according to claim 1, it is characterised in that:
The surface configuration of described silk screen protective layer (14) has anticorrosion armor (15), described anticorrosion armor (15)
Surface configuration have the oversheath (16) of rectangular-shaped structure.
A kind of heat proof cable with anti-function of shielding the most according to claim 1, it is characterised in that:
During the quantity of described secondary copper core (6) is set to eight, and eight secondary copper core (6) with main copper core (5) are
Heart point is around arranging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620330367.4U CN205722930U (en) | 2016-04-19 | 2016-04-19 | A kind of heat proof cable with anti-function of shielding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620330367.4U CN205722930U (en) | 2016-04-19 | 2016-04-19 | A kind of heat proof cable with anti-function of shielding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205722930U true CN205722930U (en) | 2016-11-23 |
Family
ID=57297497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620330367.4U Active CN205722930U (en) | 2016-04-19 | 2016-04-19 | A kind of heat proof cable with anti-function of shielding |
Country Status (1)
| Country | Link |
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| CN (1) | CN205722930U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111584141A (en) * | 2020-05-16 | 2020-08-25 | 北京博纳菲德科技有限公司 | Light polyvinyl chloride sheath flexible wire and preparation method thereof |
-
2016
- 2016-04-19 CN CN201620330367.4U patent/CN205722930U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111584141A (en) * | 2020-05-16 | 2020-08-25 | 北京博纳菲德科技有限公司 | Light polyvinyl chloride sheath flexible wire and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191129 Address after: No. 155, Dongfang East Road, Changzhou Economic Development Zone, Changzhou City, Jiangsu Province Patentee after: Changzhou Dongju Electric Technology Co., Ltd Address before: 213000 No. 130 Dongfang Dong Road, Qishuyan District, Jiangsu, Changzhou Patentee before: Changzhou New East Cable Co., Ltd. |