CN211670027U - Fluoroplastic insulation high-temperature-resistant shielding computer cable - Google Patents
Fluoroplastic insulation high-temperature-resistant shielding computer cable Download PDFInfo
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- CN211670027U CN211670027U CN202020334167.2U CN202020334167U CN211670027U CN 211670027 U CN211670027 U CN 211670027U CN 202020334167 U CN202020334167 U CN 202020334167U CN 211670027 U CN211670027 U CN 211670027U
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Abstract
The utility model discloses a fluoroplastics is insulating to be able to bear or endure high temperature shielding computer cable, inner liner including hollow state, a plurality of transmission lines of inner liner parcel, the inner liner outside is provided with total shielding layer, total shielding layer outside is provided with the oversheath layer, the transmission line includes the internal shield layer of flat shape, the internal shield layer parcel is around the covering, wrap up the copper conductor of a plurality of outside crowded package insulating layers around the covering, a plurality of parallel arrangement's outer wall radiating groove is seted up to the lateral wall about the internal shield layer. A plurality of inner wall radiating grooves have been seted up to inner liner inner wall equidistant, the oversheath layer includes the steel wire armor of outer insulating layer and contact outer insulating layer inner wall, the material of outer insulating layer is fluoroplastics, the transmission line is provided with two, the inner liner outer wall scribbles fire protection coating, compares in prior art, the utility model discloses stable in structure is not fragile, and can normal use under high temperature environment.
Description
Technical Field
The utility model relates to the technical field of cables, especially, relate to a fluoroplastics insulating high temperature resistant shielding computer cable.
Background
The wire and cable industry is the second industry in China next to the automobile industry, and both the product variety satisfaction rate and the domestic market share rate exceed 90%. The total output value of the electric wires and cables in China exceeds the United states worldwide, and the electric wires and cables become the first large electric wire and cable production control cable country in the world. Along with the high-speed development of the China wire and cable industry, the number of newly added enterprises is continuously increased, and the overall technical level of the industry is greatly improved.
The computer cable is one kind of cable, and traditional computer cable's structure is unstable, damages easily, and unable normal use under high temperature, for this reason, the utility model discloses a fluoroplastics insulating high temperature resistant shielding computer cable compares in prior art, the utility model discloses stable in structure is not fragile, and can normal use under high temperature environment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a fluoroplastics insulating high temperature resistant shielding computer cable, solve above-mentioned problem.
The utility model discloses a realize through following technical scheme: the inner liner that includes hollow state, a plurality of transmission lines of inner liner parcel, the inner liner outside is provided with total shielding layer, total shielding layer outside is provided with the oversheath layer, the transmission line includes the internal shield layer of flat shape, the internal shield layer parcel is around the covering, around the copper conductor of a plurality of outside crowded package insulating layers of covering, a plurality of parallel arrangement's outer wall radiating groove is seted up to the lateral wall about the internal shield layer.
Preferably, a plurality of inner wall heat dissipation grooves are formed in the inner wall of the lining layer at equal intervals.
Preferably, the outer sheath layer comprises an outer insulating layer and a steel wire armor layer contacting with the inner wall of the outer insulating layer, and the outer insulating layer is made of fluoroplastic.
Preferably, the transmission line is provided with two.
Preferably, the outer wall of the inner liner is coated with a fireproof coating.
The utility model discloses a fluoroplastics is insulating high temperature resistant shielding computer cable compares with prior art:
the utility model discloses stable in structure, transmission line include the internal shield layer of flat shape, the internal shield layer parcel is around the covering, wrap up the copper conductor of a plurality of outside crowded package insulating layers around the covering, a plurality of parallel arrangement's outer wall radiating grooves are seted up to internal shield layer upper and lower lateral wall, and the radiating groove can be when strengthening internal shield layer structure, makes two transmission lines that contact can carry out better heat dissipation;
the utility model discloses still possess the fire prevention function, the inner liner outer wall scribbles fire protection coating, and the inner liner is the fire prevention material, forms carbide to transmission line protection after its burning.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the inner liner of the present invention;
fig. 3 is a schematic structural diagram of a transmission line according to the present invention;
fig. 4 is a schematic structural diagram of the middle inner shield layer of the present invention.
Detailed Description
The embodiments of the present invention will be described in detail below, and the present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.
As shown in fig. 1 to 4, the utility model discloses a fluoroplastic insulating high temperature resistant shielding computer cable, which comprises a hollow inner liner layer 3, wherein the inner liner layer 3 wraps a plurality of transmission lines 4, a total shielding layer 2 is arranged outside the inner liner layer 3, and an outer sheath layer 1 is arranged outside the total shielding layer 2; the transmission line 4 comprises a flat inner shielding layer 41, the inner shielding layer 41 wraps a wrapping layer 42, the wrapping layer 42 wraps a plurality of copper conductors 44 with insulating layers 43 extruded outside, and the upper side wall and the lower side wall of the inner shielding layer 41 are provided with a plurality of outer wall heat dissipation grooves 411 which are arranged in parallel;
a plurality of inner wall radiating grooves 31 have been seted up to 3 inner walls of inner liner equidistant, oversheath layer 1 includes the steel wire armor of outer insulating layer and contact outer insulating layer inner wall, transmission line 4 is provided with two, 3 outer walls of inner liner scribble fire protection coating.
The utility model discloses stable in structure, transmission line 4 include flat shape's internal shield layer 41, internal shield layer 41 wraps up around covering 42, wrap up the copper conductor 44 of a plurality of outside crowded package insulating layers 43 around covering 42, a plurality of parallel arrangement's outer wall radiating grooves 411 are seted up to internal shield layer 41 upper and lower lateral wall, radiating grooves 411 can be when strengthening the internal shield layer structure, make two transmission lines 4 that contact can carry out better heat dissipation;
the utility model discloses still possess the fire prevention function, 3 outer walls of inner liner scribble fire protection coating, and inner liner 3 is the fire prevention material, forms carbide to transmission line protection after its burning.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (5)
1. The fluoroplastic insulated high-temperature-resistant shielding computer cable is characterized by comprising a lining layer (3) in a hollow state, wherein the lining layer (3) wraps a plurality of transmission lines (4), a total shielding layer (2) is arranged outside the lining layer (3), and an outer sheath layer (1) is arranged outside the total shielding layer (2);
the transmission line (4) include flat shape's internal shield layer (41), internal shield layer (41) parcel is around covering (42), copper conductor (44) around a plurality of outside crowded package insulating layer (43) of covering (42), a plurality of parallel arrangement's outer wall radiating groove (411) are seted up to the lateral wall about internal shield layer (41).
2. A fluoroplastic insulated high-temperature-resistant shielding computer cable as claimed in claim 1, wherein a plurality of inner wall heat dissipation grooves (31) are formed on the inner wall of the lining layer (3) at equal intervals.
3. A fluoroplastic insulated high temperature resistant shielded computer cable as claimed in claim 1 wherein said outer sheath layer (1) comprises an outer insulating layer and a steel wire armor layer contacting the inner wall of the outer insulating layer.
4. A fluoroplastic insulated refractory shielded computer cable as claimed in claim 1 wherein there are two of said transmission lines (4).
5. A fluoroplastic insulated high temperature resistant shielded computer cable as claimed in claim 1 wherein the outer wall of said inner liner (3) is coated with a fire retardant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020334167.2U CN211670027U (en) | 2020-03-17 | 2020-03-17 | Fluoroplastic insulation high-temperature-resistant shielding computer cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020334167.2U CN211670027U (en) | 2020-03-17 | 2020-03-17 | Fluoroplastic insulation high-temperature-resistant shielding computer cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211670027U true CN211670027U (en) | 2020-10-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020334167.2U Active CN211670027U (en) | 2020-03-17 | 2020-03-17 | Fluoroplastic insulation high-temperature-resistant shielding computer cable |
Country Status (1)
| Country | Link |
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| CN (1) | CN211670027U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113689983A (en) * | 2021-08-25 | 2021-11-23 | 安徽中通电缆科技有限公司 | Fluoroplastic insulation and sheath shielding high-temperature-resistant computer cable |
-
2020
- 2020-03-17 CN CN202020334167.2U patent/CN211670027U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113689983A (en) * | 2021-08-25 | 2021-11-23 | 安徽中通电缆科技有限公司 | Fluoroplastic insulation and sheath shielding high-temperature-resistant computer cable |
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