CN109390095A - 一种冷却性能好的导线 - Google Patents

一种冷却性能好的导线 Download PDF

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Publication number
CN109390095A
CN109390095A CN201811144446.6A CN201811144446A CN109390095A CN 109390095 A CN109390095 A CN 109390095A CN 201811144446 A CN201811144446 A CN 201811144446A CN 109390095 A CN109390095 A CN 109390095A
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CN
China
Prior art keywords
conductor
conducting wire
hollow cavity
cooling performance
surrounding layer
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Pending
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CN201811144446.6A
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English (en)
Inventor
曹凤亭
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NANTONG MINGGUANG ELECTRIC WIRE Co Ltd
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NANTONG MINGGUANG ELECTRIC WIRE Co Ltd
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Filing date
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Application filed by NANTONG MINGGUANG ELECTRIC WIRE Co Ltd filed Critical NANTONG MINGGUANG ELECTRIC WIRE Co Ltd
Priority to CN201811144446.6A priority Critical patent/CN109390095A/zh
Publication of CN109390095A publication Critical patent/CN109390095A/zh
Pending legal-status Critical Current

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    • 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
    • H01B7/185—Sheaths comprising internal cavities or channels
    • 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
    • H01B7/0258—Disposition of insulation comprising one or more longitudinal lapped layers 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
    • H01B7/42—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction
    • H01B7/421—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction for heat dissipation
    • 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
    • H01B7/42—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction
    • H01B7/428—Heat conduction

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  • Insulated Conductors (AREA)

Abstract

本发明公开了一种冷却性能好的导线，包括导体、外包层，所述外包层覆盖所述导体1，所述导体设有中空腔，所述中空腔中充盈有水体，所述中空腔为全封闭结构。有益效果：避免导体温度过高，不会造成导体本身被烧伤，延长线圈的使用寿命。

Description

一种冷却性能好的导线
技术领域
本发明涉及导线领域，具体涉及一种冷却性能好的导线。
背景技术
现有的导线用于绕制变压器，当导线受到通电作用后会发生发热，过热容易导致导线的烧毁，导线的氧化失效。现有的变压器采用油冷却，采用油冷却增加的油料的消耗，同时也要考虑到油泄漏的因素，变压器结构复杂，使得变压器的安装维护变得复杂，因此就需要提供一种全新的技术方案来解决线圈冷却的技术问题，使得安装更加方便，结构更加简单。
发明内容
本发明提供了一种冷却性能好的导线，设计开发本装置的目的是避免导体温度过高，不会造成导体本身被烧伤，延长线圈的使用寿命。
本发明提供了下述技术方案：一种冷却性能好的导线，包括导体1、外包层2，所述外包层2覆盖所述导体1，所述导体1设有中空腔3，所述中空腔3中充盈有水体，所述中空腔3为全封闭结构。
所述外包层2为绝缘包层。
本发明采用上述技术方案具有以下有益效果：导体1通电后导体自身受到热量，随着时间的推移导体1上的热量在逐渐上升，但是水存在了，由于水的比热容是自然界最大的，也就是说单位体积的水说带走的热量是最多的，因此导体1中的大量的热量被带走了。从而导致了导体保持了恒温的状态，从而达到避免导体中温度过高的情况发生。避免导体温度过高，不会造成导体本身被烧伤，延长线圈的使用寿命。
附图说明
图1中：导体1、外包层2、中空腔3。
具体实施方式
以下结合附图与具体实施方式对本发明作进一步描述。
一种冷却性能好的导线，包括导体1、外包层2，所述外包层2覆盖所述导体1，所述导体1设有中空腔3，所述中空腔3中充盈有水体，所述中空腔3为全封闭结构。
所述外包层2为绝缘包层。
当所述导体1通电后导体自身受到热量，随着时间的推移导体1上的热量在逐渐上升，但是水存在了，由于水的比热容是自然界最大的，也就是说单位体积的水说带走的热量是最多的，因此导体1中的大量的热量被带走了。从而导致了导体保持了恒温的状态，从而达到避免导体中温度过高的情况发生。
所述导体1设有封闭的中空腔3的制作方法为、采用铜管将一端焊堵然后灌水最后将另一端焊堵。

Claims (2)

1.一种冷却性能好的导线，包括导体（1）、外包层（2），所述外包层（2）覆盖所述导体（1），其特征在于，所述导体（1）设有中空腔（3），所述中空腔（3）中充盈有水体，所述中空腔（3）为全封闭结构。
2.根据权利要求1所述的一种冷却性能好的导线，其特征在于，所述外包层（2）为绝缘包层。
CN201811144446.6A 2018-09-29 2018-09-29 一种冷却性能好的导线 Pending CN109390095A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811144446.6A CN109390095A (zh) 2018-09-29 2018-09-29 一种冷却性能好的导线

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811144446.6A CN109390095A (zh) 2018-09-29 2018-09-29 一种冷却性能好的导线

Publications (1)

Publication Number Publication Date
CN109390095A true CN109390095A (zh) 2019-02-26

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Family Applications (1)

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CN201811144446.6A Pending CN109390095A (zh) 2018-09-29 2018-09-29 一种冷却性能好的导线

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CN (1) CN109390095A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023174245A1 (zh) * 2022-03-14 2023-09-21 长春捷翼汽车科技股份有限公司 一种具有液冷功能的连接器总成及一种车辆

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2166502Y (zh) * 1993-03-05 1994-05-25 胡光新 电磁线
CN102820075A (zh) * 2012-08-13 2012-12-12 浙江宏磊铜业股份有限公司 空心导体漆包铜圆线
CN206480415U (zh) * 2017-03-11 2017-09-08 上海申茂电磁线有限公司 耐600℃超高温高频电磁线

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2166502Y (zh) * 1993-03-05 1994-05-25 胡光新 电磁线
CN102820075A (zh) * 2012-08-13 2012-12-12 浙江宏磊铜业股份有限公司 空心导体漆包铜圆线
CN206480415U (zh) * 2017-03-11 2017-09-08 上海申茂电磁线有限公司 耐600℃超高温高频电磁线

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023174245A1 (zh) * 2022-03-14 2023-09-21 长春捷翼汽车科技股份有限公司 一种具有液冷功能的连接器总成及一种车辆

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Application publication date: 20190226