CN107146659A - 一种耐寒网线 - Google Patents

一种耐寒网线 Download PDF

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Publication number
CN107146659A
CN107146659A CN201710208676.3A CN201710208676A CN107146659A CN 107146659 A CN107146659 A CN 107146659A CN 201710208676 A CN201710208676 A CN 201710208676A CN 107146659 A CN107146659 A CN 107146659A
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CN
China
Prior art keywords
cold
wire
outside
metal core
wires
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.)
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CN201710208676.3A
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English (en)
Inventor
吴日勤
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Huzhou Chenfeng Cable Co Ltd
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Huzhou Chenfeng Cable Co Ltd
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Filing date
Publication date
Application filed by Huzhou Chenfeng Cable Co Ltd filed Critical Huzhou Chenfeng Cable Co Ltd
Priority to CN201710208676.3A priority Critical patent/CN107146659A/zh
Publication of CN107146659A publication Critical patent/CN107146659A/zh
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/1875—Multi-layer sheaths
    • 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
    • H01B7/02—Disposition of insulation
    • 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
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/22—Metal wires or tapes, e.g. made of steel
    • 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
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather

Landscapes

  • Non-Insulated Conductors (AREA)

Abstract

一种耐寒网线，它包括四对信号线一字排置后用外护套组合而成，所述的每对信号线均由两根金属芯线外加一根地线用PE层包覆而成，在四对信号线的外面用耐寒PVC制成所述的外护套；所述的每根金属芯线由七股铜丝或镀铜铝线绞合而成，并在每根金属芯线外面包覆绝缘层，另在PE层外面包覆有一层屏蔽层；它具有结构组成简单，使用方便可靠，适合贴墙或地面布线使用，能耐寒，使传送数据性能稳定等特点。

Description

一种耐寒网线
技术领域
本发明涉及的是一种耐寒网线，属于数据电缆线技术领域。
背景技术
随着互联网技术的发展和普及，网线的应用越来越广，网线的使用量越来越大，且因使用环境的不同，网线结构也各式各样；目前网线往往是圆形线缆，但是对于在贴墙布置，尤其是布置在地面或地毯下面布置，这种圆形线缆就很不合适，使用不便；另外现有的网线耐寒性能较差，布置在地面或室外的网线容易受到低温的影响，容易因低温导致绝缘层或护套等橡塑材料变质，性能降低，最终影响网线数据的传送质量和效果。
发明内容
本发明的目的在于克服现有技术存在的不足，提供一种结构组成简单，使用方便可靠，适合贴墙或地面布线使用，能耐寒，使传送数据性能稳定的耐寒网线。
本发明的目的是通过如下技术方案来完成的，一种耐寒网线，它包括四对信号线一字排置后用外护套组合而成，所述的每对信号线均由两根金属芯线外加一根地线用PE层包覆而成，在四对信号线的外面用耐寒PVC制成所述的外护套。
作为优选：所述的每根金属芯线由七股铜丝或镀铜铝线绞合而成，并在每根金属芯线外面包覆绝缘层，另在PE层外面包覆有一层屏蔽层。
本发明属于对现有技术的改进，它具有结构组成简单，使用方便可靠，适合贴墙或地面布线使用，能耐寒，使传送数据性能稳定等特点。
附图说明
图1是本发明的结构示意图。
具体实施方式
下面将结合附图对本发明作详细的介绍：图1所示，本发明所述的一种耐寒网线，它包括四对信号线1一字排置后用外护套2组合而成，所述的每对信号线1均由两根金属芯线3外加一根地线4用PE层5包覆而成，在四对信号线1的外面用耐寒PVC制成所述的外护套2。
图中所示，所述的每根金属芯线3由七股铜丝或镀铜铝线绞合而成，并在每根金属芯线3外面包覆绝缘层，另在PE层外面包覆有一层屏蔽层6。

Claims (2)

1.一种耐寒网线，它包括四对信号线（1）一字排置后用外护套（2）组合而成，其特征在于所述的每对信号线（1）均由两根金属芯线（3）外加一根地线（4）用PE层（5）包覆而成，在四对信号线（1）的外面用耐寒PVC制成所述的外护套（2）。
2.根据权利要求1所述的耐寒网线，其特征在于所述的每根金属芯线（3）由七股铜丝或镀铜铝线绞合而成，并在每根金属芯线（3）外面包覆绝缘层，另在PE层（5）外面还包覆有一层屏蔽层（6）。
CN201710208676.3A 2017-03-31 2017-03-31 一种耐寒网线 Withdrawn CN107146659A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710208676.3A CN107146659A (zh) 2017-03-31 2017-03-31 一种耐寒网线

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710208676.3A CN107146659A (zh) 2017-03-31 2017-03-31 一种耐寒网线

Publications (1)

Publication Number Publication Date
CN107146659A true CN107146659A (zh) 2017-09-08

Family

ID=59784193

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710208676.3A Withdrawn CN107146659A (zh) 2017-03-31 2017-03-31 一种耐寒网线

Country Status (1)

Country Link
CN (1) CN107146659A (zh)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100236814A1 (en) * 2009-03-20 2010-09-23 Sure-Fire Electrical Corporation High-frequency digital a/v cable
CN202549380U (zh) * 2011-12-15 2012-11-21 江苏天地龙电缆有限公司 一种抗拖拽可卷绕充电桩用耐寒环保电缆
CN202677871U (zh) * 2012-06-29 2013-01-16 东莞市万丰科技有限公司 一种极细耐弯折hdmi信号电缆
CN103871667A (zh) * 2014-02-27 2014-06-18 新宇电缆集团股份有限公司 一种耐寒耐高温电力电缆
CN205900119U (zh) * 2016-07-07 2017-01-18 苏州意华电工有限公司 用于运输机上的扁平抗拉电缆
CN207009122U (zh) * 2017-03-31 2018-02-13 湖州辰丰线缆有限公司 耐寒网线

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100236814A1 (en) * 2009-03-20 2010-09-23 Sure-Fire Electrical Corporation High-frequency digital a/v cable
CN202549380U (zh) * 2011-12-15 2012-11-21 江苏天地龙电缆有限公司 一种抗拖拽可卷绕充电桩用耐寒环保电缆
CN202677871U (zh) * 2012-06-29 2013-01-16 东莞市万丰科技有限公司 一种极细耐弯折hdmi信号电缆
CN103871667A (zh) * 2014-02-27 2014-06-18 新宇电缆集团股份有限公司 一种耐寒耐高温电力电缆
CN205900119U (zh) * 2016-07-07 2017-01-18 苏州意华电工有限公司 用于运输机上的扁平抗拉电缆
CN207009122U (zh) * 2017-03-31 2018-02-13 湖州辰丰线缆有限公司 耐寒网线

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Application publication date: 20170908