CN208385049U - A kind of triple core wire structure - Google Patents
A kind of triple core wire structure Download PDFInfo
- Publication number
- CN208385049U CN208385049U CN201821094882.2U CN201821094882U CN208385049U CN 208385049 U CN208385049 U CN 208385049U CN 201821094882 U CN201821094882 U CN 201821094882U CN 208385049 U CN208385049 U CN 208385049U
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- copper core
- sheath
- core
- copper
- isolating bar
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Abstract
The utility model provides a kind of triple core wire structure, belongs to technical field of electric wires and cables.It solve the problems, such as existing electric wire sheath internal diameter it is certain determine condition under copper core sectional area it is lesser.This triple core wire structure, the triple core wire includes sheath and the copper core that is set in sheath, the quantity of copper core is three, the outer surface of copper core is enclosed with insulating layer, it is provided with liner layer between copper core and sheath and is bound copper core by liner layer, sheath is provided centrally with isolating bar, and isolating bar is the identical Trident Type structure of angle, and three copper cores are spaced apart from each other setting by isolating bar, the cross section structure of copper core is that fan-shaped and edge is born against in isolating bar and liner layer.The utility model has the advantages that the bigger electric energy efficiency of transmission of copper core sectional area is higher in the case where sheath internal diameter is certain.
Description
Technical field
The utility model belongs to technical field of electric wires and cables, is related to a kind of electric wire, in particular to a kind of triple core wire structure.
Background technique
Electric wire is a kind of plain conductor dedicated for transmitting electric energy, is the bridge between power supply unit and electrical equipment,
Especially in household appliance technical field, three core wires are using a kind of most electric wires, and currently used electric appliance is sent out towards sophistication
Exhibition, the overall compact product of the small structure of shape is easier to be esthetically acceptable to the consumers while realizing original function, and in electric appliance
During portion's winding displacement, diameter small electric wire is more convenient when installing, and is conducive to the design of electrical structure.
Summary of the invention
The purpose of this utility model is that it is straight inside sheath to provide one kind for the above-mentioned problems in the prior art
The bigger triple core wire structure of conductor cross sectional area in the case that diameter is fixed.
The purpose of this utility model can be realized by the following technical scheme: a kind of triple core wire structure, the triple core wire
Including sheath and the copper core being set in sheath, the quantity of the copper core is three, and the outer surface of the copper core is enclosed with insulation
Layer, is provided with liner layer and is bound copper core by liner layer, which is characterized in that the sheath between the copper core and sheath
Be provided centrally with isolating bar, the isolating bar is the identical Trident Type structure of angle, and copper core described in three by every
It is spaced apart from each other setting from item, the cross section structure of the copper core is that fan-shaped and edge is born against in isolating bar and liner layer.
The advantages of this triple core wire structure are as follows: relative to the round copper core of traditional electric wire, since the inside of sheath is generally
Cylindrical empty cavity configuration, the gap that round copper core will cause between every copper core is larger, in the certain situation of sheath inside diameter
Under, the sectional area of copper core is relatively small, and the structure of copper core is designed as sector by the utility model, can be effectively using in sheath
The space in portion, in the case where same size, the sectional area of copper core can be designed bigger, be more advantageous to the transmission of electric energy, and can
To apply on the higher electric appliance of power, similarly, if the sectional area of copper core is certain, what the diameter of electric wire can design
It is smaller to be conducive to install.
In a kind of above-mentioned triple core wire structure, the arc angle of the copper core is 120 degree.
In a kind of above-mentioned triple core wire structure, the gap location of the copper core and liner layer is filled with cotton.Make to protect
Cover shape more rounding.
In a kind of above-mentioned triple core wire structure, the isolating bar is electro-insulating rubber material.
Compared with prior art, this triple core wire structure has the copper core sectional area in the case where sheath internal diameter is certain bigger
The advantages of.
Detailed description of the invention
Fig. 1 is the sectional view of this triple core wire.
In figure, 1, sheath；2, copper core；3, insulating layer；4, liner layer；5, isolating bar；6, cotton.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figure 1, this triple core wire structure, which includes sheath 1 and the copper core 2 that is set in sheath 1, copper
The quantity of core 2 is three, and the outer surface of copper core 2 is enclosed with insulating layer 3, and liner layer 4 is provided between copper core 2 and sheath 1 and is led to
Liner layer 4 to be crossed to bind copper core 2, sheath 1 is provided centrally with isolating bar 5, and isolating bar 5 is the identical Trident Type structure of angle,
And three copper cores 2 are spaced apart from each other setting by isolating bar 5, the cross section structure of copper core 2 is that fan-shaped and edge is born against in isolation
Item 5 and liner layer 4.
It further describes in detail, the arc angle of copper core 2 is 120 degree.
In order to make 1 shape of sheath more rounding, the gap location of copper core 2 and liner layer 4 is filled with cotton 6.
Wherein, isolating bar 5 is electro-insulating rubber material.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although the arts such as sheath 1, copper core 2, insulating layer 3, liner layer 4, isolating bar 5, cotton 6 are used more herein
Language, but it does not exclude the possibility of using other terms.The use of these items is only for be more convenient to describe and explain this
The essence of utility model；It is contrary to the spirit of the present invention to interpret them as any one of the additional limitations.
Claims (4)
1. a kind of triple core wire structure, which includes sheath (1) and the copper core (2) being set in sheath (1), the copper
The quantity of core (2) is three, and the outer surface of the copper core (2) is enclosed with insulating layer (3), the copper core (2) and sheath (1) it
Between be provided with liner layer (4) and by liner layer (4) by copper core (2) bind, which is characterized in that the center of the sheath (1) is set
Be equipped with isolating bar (5), the isolating bar (5) be the identical Trident Type structure of angle, and copper core (2) described in three by every
Setting is spaced apart from each other from item (5), and the cross section structure of the copper core (2) is that fan-shaped and edge is born against in isolating bar (5) and interior
Lining (4).
2. a kind of triple core wire structure according to claim 1, which is characterized in that the arc angle of the copper core (2) is
120 degree.
3. a kind of triple core wire structure according to claim 1, which is characterized in that the copper core (2) and liner layer (4)
Gap location is filled with cotton (6).
4. a kind of triple core wire structure according to claim 1, which is characterized in that the isolating bar (5) is electro-insulating rubber
Material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821094882.2U CN208385049U (en) | 2018-07-11 | 2018-07-11 | A kind of triple core wire structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821094882.2U CN208385049U (en) | 2018-07-11 | 2018-07-11 | A kind of triple core wire structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208385049U true CN208385049U (en) | 2019-01-15 |
Family
ID=64963905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821094882.2U Active CN208385049U (en) | 2018-07-11 | 2018-07-11 | A kind of triple core wire structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208385049U (en) |
-
2018
- 2018-07-11 CN CN201821094882.2U patent/CN208385049U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Building 25, Industrial Transformation and Upgrading Demonstration Park, No. 318, Chenguang Road, Eastern New District, Wenling City, Taizhou City, Zhejiang Province, 317500 Patentee after: Taizhou Haote Wire and Cable Co.,Ltd. Address before: Building 25, Industrial Transformation and Upgrading Demonstration Park, No. 318, Chenguang Road, Eastern New District, Wenling City, Taizhou City, Zhejiang Province, 317500 Patentee before: TAIZHOU HAOTE WIRE & CABLE Co.,Ltd. |