CN105448398A - 一种汽车用耐热低压电缆 - Google Patents

一种汽车用耐热低压电缆 Download PDF

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Publication number
CN105448398A
CN105448398A CN201511007218.0A CN201511007218A CN105448398A CN 105448398 A CN105448398 A CN 105448398A CN 201511007218 A CN201511007218 A CN 201511007218A CN 105448398 A CN105448398 A CN 105448398A
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CN
China
Prior art keywords
voltage cable
butyronitrile composite
insulating layers
oversheath
insulation 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.)
Pending
Application number
CN201511007218.0A
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English (en)
Inventor
黄伟
朱勇
叶军猛
汪剑锋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hefei Xingchen Electric Wire & Cable Co Ltd
Original Assignee
Hefei Xingchen Electric Wire & Cable Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hefei Xingchen Electric Wire & Cable Co Ltd filed Critical Hefei Xingchen Electric Wire & Cable Co Ltd
Priority to CN201511007218.0A priority Critical patent/CN105448398A/zh
Publication of CN105448398A publication Critical patent/CN105448398A/zh
Pending 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
    • H01B7/29—Protection against damage caused by extremes of temperature or by flame
    • H01B7/292—Protection against damage caused by extremes of temperature or by flame using material resistant to heat
    • 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
    • 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
    • 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
    • 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
    • H01B7/29—Protection against damage caused by extremes of temperature or by flame
    • 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
    • H01B7/29—Protection against damage caused by extremes of temperature or by flame
    • H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame

Landscapes

  • Insulated Conductors (AREA)

Abstract

本发明公开了一种汽车用耐热低压电缆，包括有多个镀锡铜质导电芯、包裹于每个镀锡铜质导电芯外的交联聚氯乙烯-丁腈复合绝缘层、设置于交联聚氯乙烯-丁腈复合绝缘层外的外护套、设置于交联聚氯乙烯-丁腈复合绝缘层和外护套之间的石棉填充层。本发明的绝缘层采用交联聚氯乙烯-丁腈复合绝缘层，使电缆具有很好的耐候性和机械性能；本发明的石棉填充层，可将外界的热量进一步隔离，保证导电芯正常传输信号。

Description

一种汽车用耐热低压电缆
技术领域
本发明涉及电缆领域，具体是一种汽车用耐热低压电缆。
背景技术
在汽车上安装的电子设备越来越多，也就需要更多的提供电力及控制信号的汽车电缆。现有的汽车电缆由于安装于汽车内部，是一个封闭空间内，内部产生的热量很高，且无法散发出去，电缆在高温环境下使用，就要求电缆具有很好的耐热性能。
发明内容
本发明要解决的技术问题是提供一种汽车用耐热低压电缆，其具有很好的耐热性能，保证电缆正常使用的电气性能。
本发明的技术方案为：
一种汽车用耐热低压电缆，包括有多个镀锡铜质导电芯、包裹于每个镀锡铜质导电芯外的交联聚氯乙烯-丁腈复合绝缘层、设置于交联聚氯乙烯-丁腈复合绝缘层外的外护套、设置于交联聚氯乙烯-丁腈复合绝缘层和外护套之间的石棉填充层。
所述的外护套为无卤低烟阻燃聚烯烃挤出薄壁外护套。
所述的交联聚氯乙烯-丁腈复合绝缘层外包裹有镀锡铜丝编织屏蔽层。
本发明的优点：
本发明的绝缘层采用交联聚氯乙烯-丁腈复合绝缘层，使电缆具有很好的耐候性和机械性能；本发明的石棉填充层，可将外界的热量进一步隔离，保证导电芯正常传输信号。本发明的外护套保证了电缆具有很好的阻燃防火性能和较高的机械性能。
附图说明
图1是本发明的结构示意图。
具体实施方式
见图1，一种汽车用耐热低压电缆，包括有两个镀锡铜质导电芯1、包裹于每个镀锡铜质导电芯1外的交联聚氯乙烯-丁腈复合绝缘层2、包裹于交联聚氯乙烯-丁腈复合绝缘层2外的镀锡铜丝编织屏蔽层3、设置于镀锡铜丝编织屏蔽层3外的无卤低烟阻燃聚烯烃挤出薄壁外护套4、设置于镀锡铜丝编织屏蔽层3和外护套4之间的石棉填充层5。

Claims (3)

1.一种汽车用耐热低压电缆，其特征在于：包括有多个镀锡铜质导电芯、包裹于每个镀锡铜质导电芯外的交联聚氯乙烯-丁腈复合绝缘层、设置于交联聚氯乙烯-丁腈复合绝缘层外的外护套、设置于交联聚氯乙烯-丁腈复合绝缘层和外护套之间的石棉填充层。
2.根据权利要求1所述的一种汽车用耐热低压电缆，其特征在于：所述的外护套为无卤低烟阻燃聚烯烃挤出薄壁外护套。
3.据权利要求1所述的一种汽车用耐热低压电缆，其特征在于：所述的交联聚氯乙烯-丁腈复合绝缘层外包裹有镀锡铜丝编织屏蔽层。
CN201511007218.0A 2015-12-30 2015-12-30 一种汽车用耐热低压电缆 Pending CN105448398A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201511007218.0A CN105448398A (zh) 2015-12-30 2015-12-30 一种汽车用耐热低压电缆

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201511007218.0A CN105448398A (zh) 2015-12-30 2015-12-30 一种汽车用耐热低压电缆

Publications (1)

Publication Number Publication Date
CN105448398A true CN105448398A (zh) 2016-03-30

Family

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Family Applications (1)

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CN201511007218.0A Pending CN105448398A (zh) 2015-12-30 2015-12-30 一种汽车用耐热低压电缆

Country Status (1)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4472597A (en) * 1982-04-12 1984-09-18 The Furukawa Electric Co., Ltd. Water impervious rubber or plastic insulated power cable
CN1415657A (zh) * 2002-11-12 2003-05-07 上海氯碱化工股份有限公司 一种辐射交联聚氯乙烯材料及其制备方法
CN201689725U (zh) * 2010-05-28 2010-12-29 深圳市成天泰电缆实业发展有限公司 一种低烟无卤电缆
CN203386487U (zh) * 2013-06-05 2014-01-08 无锡市华美电缆有限公司 一种三芯聚氯乙烯绝缘电缆
CN203689953U (zh) * 2013-10-19 2014-07-02 杭州三利电器电缆有限公司 薄壁型铁路机车车辆阻燃电缆

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4472597A (en) * 1982-04-12 1984-09-18 The Furukawa Electric Co., Ltd. Water impervious rubber or plastic insulated power cable
CN1415657A (zh) * 2002-11-12 2003-05-07 上海氯碱化工股份有限公司 一种辐射交联聚氯乙烯材料及其制备方法
CN201689725U (zh) * 2010-05-28 2010-12-29 深圳市成天泰电缆实业发展有限公司 一种低烟无卤电缆
CN203386487U (zh) * 2013-06-05 2014-01-08 无锡市华美电缆有限公司 一种三芯聚氯乙烯绝缘电缆
CN203689953U (zh) * 2013-10-19 2014-07-02 杭州三利电器电缆有限公司 薄壁型铁路机车车辆阻燃电缆

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