CN205827968U - A kind of square cable - Google Patents
A kind of square cable Download PDFInfo
- Publication number
- CN205827968U CN205827968U CN201620541041.6U CN201620541041U CN205827968U CN 205827968 U CN205827968 U CN 205827968U CN 201620541041 U CN201620541041 U CN 201620541041U CN 205827968 U CN205827968 U CN 205827968U
- Authority
- CN
- China
- Prior art keywords
- protection set
- cable
- gum cover
- overcoat
- layer
- 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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- Insulating Bodies (AREA)
Abstract
This utility model is a kind of square cable, including cable core, insulating gum cover, glass fiber, screen layer, overcoat, heat discoloration layer and protection set, cable core is provided with four strands of cores made of copper, and four strand core the most stranded, insulating gum cover is coated on outside cable core, screen layer is placed on the outside of insulating gum cover, glass fiber it is filled with between insulating gum cover and screen layer, overcoat is placed on the outside of screen layer, heat discoloration layer is coated on the outer surface of overcoat, heat discoloration layer can change color according to variations in temperature, protection set be outline be square, inner chamber is cylindrical transparency protected set, projection is had on two adjacent sides of protection set, two other adjacent side upper groove of protection set.This utility model structure novel, resistance to torsion is strong, and when multi-cable overlap is laid, adjacent cable can be mutually nested and fixing with groove by projection, prevents to be wound around, and is provided with heat discoloration layer, Real-time Feedback cable internal temperature.
Description
Technical field
This utility model relates to field of cables, particularly relates to a kind of square cable.
Background technology
Electric energy is transmitted generally by cable, and the reliability of cable is suitable for life and the production of people
Important.The shape of currently used more cable is circular, but round cable easily causes when installing and using
Extra self reverses, and when laying and lay with overlap for many, is difficult to marshalling and is wound around.Further,
Owing to cable self there are resistance, during cable uses, cable temperature can raise, when cable temperature is too high
Time cable and electrical equipment all can be caused potential safety hazard, and cable can not directly be monitored by the cable typically now used
State of temperature.
Utility model content
This utility model aims to solve the problem that the deficiencies in the prior art, and provides a kind of square electric with heat discoloration layer
Cable.
This utility model for achieving the above object, by the following technical solutions: a kind of square cable, its feature exists
In, including cable core, insulating gum cover, glass fiber, screen layer, overcoat, heat discoloration layer and protection set,
Described cable core is provided with four strands of cores made of copper, and four strand cores are the most stranded, and described insulating gum cover is cross section
For the elastic rubber sleeve of rounded square, described insulating gum cover is coated on outside described cable core, the cross section of described screen layer
For circle, described screen layer is placed on the outside of described insulating gum cover, between described insulating gum cover and described screen layer
Being filled with glass fiber, the cross section of described overcoat is circular, and described overcoat is placed on outside described screen layer
Side, described heat discoloration layer is coated on the outer surface of described overcoat, and described heat discoloration layer can be according to temperature
Change and change color, described protection set be outline be square, inner chamber be cylindrical transparency protected set, institute
State protection and be placed on the outside of described heat discoloration layer, two adjacent sides of described protection set outline have
Projection, there is the groove corresponding with described projection two other adjacent side of described protection set, described convex
Rise and described groove is the strip along described protection set length direction.
Particularly, described overcoat is pvc material.
Particularly, the axis of described projection is straight line with the axis, side of the described protection set at place,
The axis of described groove is straight line with the axis, side of the described protection set at place.
The beneficial effects of the utility model are: this utility model have employed transparent square cable protective sleeve, knot
Structure is novel, and resistance to torsion is strong, and it is fluted and protruding to protect jacket surface, when multi-cable overlap is laid, adjacent
Cable can be mutually nested and fixing with groove by projection, prevent winding, and be provided with heat discoloration
Layer, Real-time Feedback cable internal temperature, guidance technology personnel operate.
Accompanying drawing explanation
Fig. 1 is cross section structure schematic diagram of the present utility model；
In figure: 1-protects set；2-groove；3-is protruding；4-overcoat；5-screen layer；6-glass fiber；7-
Insulating gum cover；8-cable core；9-heat discoloration layer；
It is described in detail referring to the drawings below with reference to embodiment of the present utility model.
Detailed description of the invention
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings:
As it is shown in figure 1, a kind of square cable, it is characterised in that include cable core 8, insulating gum cover 7, glass
Cellosilk 6, screen layer 5, overcoat 4, heat discoloration layer 9 and protection set 1, described cable core 8 is provided with four strands
Core made of copper, and four strand cores are the most stranded, described insulating gum cover 7 be cross section be the bullet of rounded square
Property gum cover, described insulating gum cover 7 is coated on outside described cable core 8, and the cross section of described screen layer 5 is circular,
Described screen layer 5 is placed on the outside of described insulating gum cover 7, between described insulating gum cover 7 and described screen layer 5
Being filled with glass fiber 6, the cross section of described overcoat 4 is circular, and described overcoat 4 is placed on described shielding
The outside of layer 5, described heat discoloration layer 9 is coated on the outer surface of described overcoat 4, described heat discoloration layer
9 can change color according to variations in temperature, described protection set 1 be outline be square, inner chamber be cylinder
Transparency protected set, the outside that described protection set 1 is placed on described heat discoloration layer 9,1 foreign steamer is overlapped in described protection
Have protruding 3 on two wide adjacent sides, two other adjacent side of described protection set 1 has and institute
State protruding 3 corresponding grooves 2, described protruding 3 and described groove 2 be along described protection set 1 length side
To strip.
Particularly, described overcoat 4 is pvc material.
Particularly, the axis, side of the described protection set 1 at the described axis of protruding 3 and place be one straight
Line, the axis of described groove 2 is straight line with the axis, side of the described protection set 1 at place.
During utility model works, transparent square protection set 1 increases the resistance to torsion of cable, internal setting
Having temperature-sensitive photochromic layer 9, can change color according to the variations in temperature within cable, technical staff is by transparent
The color change of protection set 1 observation heat discoloration layer 9, in order to cut off the electricity supply timely when cable is overheated, protection
Electrical appliance and cable；Protection set 1 surface fluted 2 and protruding 3, when multi-cable overlap is laid, adjacent
Cable can prevent to be wound around by protruding 3 mutually nested and fixing with groove 2, decrease unexpected thing
Therefore generation.
Above in conjunction with accompanying drawing, this utility model is exemplarily described, it is clear that this utility model implements also
Do not limited by aforesaid way, as long as it is various with what technical scheme was carried out to have employed method of the present utility model design
Improve, or the most improved that directly apply to other occasion, all within protection domain of the present utility model.
Claims (3)
1. a square cable, it is characterised in that include cable core (8), insulating gum cover (7), glass fibre
Silk (6), screen layer (5), overcoat (4), heat discoloration layer (9) and protection set (1), described cable core
(8) being provided with four strands of cores made of copper, and four strand cores are the most stranded, described insulating gum cover (7) is to cut
Face is the elastic rubber sleeve of rounded square, and described insulating gum cover (7) is coated on described cable core (8) outside, described
The cross section of screen layer (5) is circular, and described screen layer (5) is placed on the outside of described insulating gum cover (7),
Glass fiber (6), described overcoat it is filled with between described insulating gum cover (7) and described screen layer (5)
(4) cross section is circular, and described overcoat (4) is placed on the outside of described screen layer (5), described temperature-sensitive
Photochromic layer (9) is coated on the outer surface of described overcoat (4), and described heat discoloration layer (9) can basis
Variations in temperature and change color, described protection set (1) be outline be square, inner chamber be cylindrical transparent
Protection set, described protection set (1) is placed on the outside of described heat discoloration layer (9), described protection set (1)
Projection (3), two other adjacent side of described protection set (1) is had on two adjacent sides of outline
There are the groove (2) corresponding with described projection (3), described projection (3) and described groove (2) equal on face
For the strip along described protection set (1) length direction.
A kind of square cable the most according to claim 1, it is characterised in that described overcoat (4) is
Pvc material.
A kind of square cable the most according to claim 1, it is characterised in that in described projection (3)
Axis is straight line with the axis, side of described protection set (1) at place, the axis of described groove (2)
Line is straight line with the axis, side of described protection set (1) at place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620541041.6U CN205827968U (en) | 2016-06-02 | 2016-06-02 | A kind of square cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620541041.6U CN205827968U (en) | 2016-06-02 | 2016-06-02 | A kind of square cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205827968U true CN205827968U (en) | 2016-12-21 |
Family
ID=57568597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620541041.6U Expired - Fee Related CN205827968U (en) | 2016-06-02 | 2016-06-02 | A kind of square cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205827968U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111834042A (en) * | 2020-07-24 | 2020-10-27 | 上海朗达电缆（集团）有限公司 | Splicing cable with good heat dissipation effect |
-
2016
- 2016-06-02 CN CN201620541041.6U patent/CN205827968U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111834042A (en) * | 2020-07-24 | 2020-10-27 | 上海朗达电缆（集团）有限公司 | Splicing cable with good heat dissipation effect |
| CN111834042B (en) * | 2020-07-24 | 2021-09-14 | 上海朗达电缆（集团）有限公司 | Splicing cable with good heat dissipation effect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161221 Termination date: 20190602 |