CN113314253B - 电线 - Google Patents

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CN113314253B
CN113314253B CN202110208985.7A CN202110208985A CN113314253B CN 113314253 B CN113314253 B CN 113314253B CN 202110208985 A CN202110208985 A CN 202110208985A CN 113314253 B CN113314253 B CN 113314253B
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CN113314253A (zh
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后藤弘树
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Yazaki Corp
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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
    • H01B7/0045—Cable-harnesses
    • 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
    • H01B7/009—Cables with built-in connecting points or with predetermined areas for making deviations
    • 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
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
    • H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
    • H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
    • H01R11/12—End pieces terminating in an eye, hook, or fork
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
    • H01R25/14—Rails or bus-bars constructed so that the counterparts can be connected thereto at any point along their length
    • H01R25/142—Their counterparts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
    • H01R25/14—Rails or bus-bars constructed so that the counterparts can be connected thereto at any point along their length
    • H01R25/145—Details, e.g. end pieces or joints
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/02—Soldered or welded connections
    • H01R4/021—Soldered or welded connections between two or more cables or wires
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/02—Soldered or welded connections
    • H01R4/029—Welded connections
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G5/00—Installations of bus-bars
    • H02G5/007—Butt joining of bus-bars by means of a common bolt, e.g. splice joint
    • 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
    • H01B7/08—Flat or ribbon cables
    • H01B7/0853—Juxtaposed parallel wires, fixed to each other without a support layer
    • 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
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/10—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
    • H01R4/18—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
    • H01R4/183—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section

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Abstract

电线并排地具有多根第一电线，该第一电线具有导电金属制的芯线以及将该芯线的外周覆盖的绝缘覆皮，这些多根第一电线的从各绝缘覆皮露出的芯线彼此被与汇流条连接。在该汇流条形成有螺栓插通孔。另外，各第一电线的允许电压小于12V。

Description

电线
技术领域
本发明涉及被细分化的电线。
背景技术
日本特开2012-243550号公报中包括对多根并排的导体(芯线)一并包覆绝缘体而成的高压电线。
发明内容
发明欲解决的技术问题
然而，在日本特开2012-243550号公报的高压电线中，导体本身为粗的，因此在布线路径中包含狭路的情况下，存在布线变得困难的可能性。
本发明的目的在于提供一种能够实现电线自身的低高度化，即使在布线路径中包含狭路的情况下也能够布线的电线。
用于解决问题的技术手段
实施方式涉及的电线并排地具有多根第一电线，所述第一电线具有导电金属制的芯线以及将所述芯线的外周覆盖的绝缘覆皮，所述多根第一电线的从各绝缘覆皮露出的芯线彼此被与汇流条连接。
优选为，在所述汇流条形成有螺栓插通孔。
其他实施方式涉及的电线并排地具有多根第一电线，所述第一电线具有导电金属制的芯线以及将所述芯线的外周覆盖的绝缘覆皮，所述多根第一电线的从各绝缘覆皮露出的芯线彼此被通过焊接而接合。
优选为，在所述多根第一电线的从各绝缘覆皮露出的芯线彼此被接合而成的接合部连接有扁平形的端子，所述端子形成有螺栓插通孔。
优选为，在所述多根第一电线的从各绝缘覆皮露出的芯线彼此被接合而成的接合部连接有第二电线的从绝缘覆皮露出的芯线，所述第二电线的允许电压比所述第一电线高。
优选为，所述第一电线的允许电压小于12V。
发明效果
根据上述结构，能够提供一种能够实现电线自身的低高度化，即使在布线路径中包含狭路的情况下也能够进行布线的电线。
附图说明
图1是示出本发明的第1实施方式涉及的电线的一例的立体图。
图2是示出本发明的第2实施方式涉及的电线的一例的立体图。
图3是示出本发明的第3实施方式涉及的电线的一例的立体图。
图4是示出本发明的第4实施方式涉及的电线的一例的立体图。
具体实施方式
以下，使用附图对本发明的实施方式涉及的电线进行详细说明。
图1是示出本发明的第1实施方式涉及的电线的一例的立体图。
如图1所示，电线1具备3根低压电线(第一电线)10，该低压电线10具有导电金属制的芯线11和将该芯线11的外周覆盖的绝缘覆皮13，且该低压电线为小径并且允许电压(额定电压)小于12V。
芯线11是将铜、铜合金、铝、铝合金制的截面圆形状的线材绞合而成。
3根低压电线10的从各绝缘覆皮13的两末端露出的芯线11通过超声波焊接等分别与汇流条15连接。3根低压电线10的两末端的芯线11经由一对汇流条15、15电连接。由此，在电线1中流过与允许电压(额定电压)为12V以上的作为第二电线的高压电线(相当于在图4中用附图标记20表示的允许电压为12V以上的高压电线20)的电流值同等的大电流。在一对汇流条15形成有螺栓插通孔15a。
以上，根据第1实施方式的电线1，通过经由一对汇流条15、15将3根低压电线10的两末端的芯线11电连接，从而能够在整体中流过与图4所示的大直径且允许电压为12V以上的高压电线20的电流值同等的大电流。
通过经由一对汇流条15、15将3根低压电线10的两末端的芯线11电连接，从而与直接在1处集中进行电连接的情况相比，与汇流条15连接的情况为扁平型，因此实现电线自身的低高度化。
进而，通过利用3根低压电线10将电线细分化，能够使每1根电线直径变细，因此能够在电动汽车、混合动力汽车等车辆的地板下的狭窄空间内布线电线1。即，能够实现电线自身的低高度化，即使在布线路径中包含狭路的情况下，也能够进行布线。
图2是示出本发明的第2实施方式涉及的电线的一例的立体图。
第2实施方式的电线1A与第1实施方式的电线的不同点在于，通过焊接将3根低压电线(第一电线)10的从各绝缘覆皮13的两端露出的芯线11彼此接合而形成接合部12。其他的结构与第一实施方式相同，因此对相同的结构部分标注相同的附图标记并省略详细的说明。
在第2实施方式的电线1A中，利用焊接将3根低压电线10的从各绝缘覆皮13的两端露出的芯线11彼此接合而形成接合部12，从而起到与第1实施方式相同的作用、效果。
图3是示出本发明的第3实施方式涉及的电线的一例的立体图。
第3实施方式的电线1B与第2实施方式的电线的不同点在于，在3根低压电线(第一电线)10的从各绝缘覆皮13的两端露出的芯线11彼此接合而成的接合部12，将形成有螺栓插通孔17a的扁平形的端子17紧固连接。此外，其他结构与第2实施方式相同，因此对相同结构部分标注相同符号并省略详细的说明。
在第3实施方式的电线1B中，在3根低压电线10的从各绝缘覆皮13的两端露出的芯线11彼此接合而成的接合部12，将形成有螺栓插通孔17a的扁平形的端子17紧固连接，从而起到与第1实施方式相同的作用、效果。
图4是示出本发明的第4实施方式涉及的电线的一例的立体图。
第4实施方式的电线1C与第2实施方式的电线的不同点在于，在3根低压电线(第一电线)10的从各绝缘覆皮13的两端露出的芯线11彼此接合而成的接合部12连接有高压电线20的从绝缘覆皮21的端部露出的芯线22。另外，其他结构与上述第二实施方式相同，因此对相同结构部分标注相同符号并省略详细的说明。
在第4实施方式的电线1C中，在3根低压电线10的从各绝缘覆皮13的两端露出的芯线11彼此通过焊接而接合的接合部12，连接有允许电压(额定电压)为12V以上的高压电线(第二电线)20的从绝缘覆皮21的端部露出的芯线22。由此，起到与上述第1实施方式相同的作用、效果。特别是在将电线1C布设于电动汽车、混合动力汽车等车辆的地板下的狭窄空间的情况下是有效的。
接着，对比较例进行说明。在电动汽车、混合动力汽车等车辆中，在电池、逆变器以及电动机等电气部件之间的电连接中使用高压用的线束。
通常，作为线束，使用电路导体以及线束自身为圆形的线束。在使用圆形的线束的情况下，由于高压用的线束是粗的，所以在布线路径中包含狭路(狭窄空间)的情况下，存在布线变得困难的可能性。
在比较例涉及的电线中，具备对多根并排的导体(芯线)一并包覆绝缘体而成的高压电线。
然而，在比较例涉及的高压电线中，导体自身是粗的，因此在布线路径中包含狭路的情况下，存在布线变得困难的可能性。
以上，对本实施方式进行了说明，但本实施方式并不限定于此，能够在本实施方式的主旨的范围内进行各种变形。
即，根据各实施方式，将允许电压小于12V的3根低压电线并联连接而制成电线，但也可以将2根或4根低压电线无间隙地并联连接而制成电线。
另外，根据各实施方式，将在各低压电线的绝缘覆皮的末端侧露出的芯线电连接，但也可以使芯线在各低压电线的绝缘包覆的中途部露出而进行电连接。

Claims (2)

1.一种电线，其特征在于，
并排地具有多根第一电线，所述第一电线具有导电金属制的芯线以及将所述芯线的外周覆盖的绝缘覆皮，
多根所述第一电线的从各自绝缘覆皮露出的芯线彼此被通过焊接而接合，
在多根所述第一电线的两端的从各自绝缘覆皮露出的芯线彼此被接合而成的接合部分别连接有第二电线的从绝缘覆皮露出的芯线，所述第二电线的允许电压比所述第一电线高，所述第二电线比所述第一电线粗。
2.如权利要求1所述的电线，其特征在于，
所述第一电线的允许电压小于12V。
CN202110208985.7A 2020-02-26 2021-02-24 电线 Active CN113314253B (zh)

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CN114498190B (zh) * 2022-02-14 2023-08-15 安徽联信电缆集团有限公司 预留信号对接转化结构的机器人电缆

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203721275U (zh) * 2014-01-24 2014-07-16 贵州航天电子科技有限公司 一种分支电缆
WO2019198786A1 (ja) * 2018-04-11 2019-10-17 古河電気工業株式会社 接合導体及び導体接合装置、接合導体の製造方法、導体接合方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0429166U (zh) * 1990-07-03 1992-03-09
JPH097647A (ja) * 1995-06-20 1997-01-10 Sumitomo Wiring Syst Ltd 電線接続方法
JPH10241462A (ja) * 1997-02-25 1998-09-11 Fujikura Ltd 薄肉絶縁電線
JP5235369B2 (ja) * 2007-09-18 2013-07-10 株式会社オートネットワーク技術研究所 ワイヤーハーネスおよびその製造方法ならびに絶縁電線の接続方法
JP5643029B2 (ja) * 2010-08-30 2014-12-17 矢崎総業株式会社 電線端部の接合方法
JP2012221842A (ja) * 2011-04-12 2012-11-12 Auto Network Gijutsu Kenkyusho:Kk ワイヤハーネス
CN206098789U (zh) * 2016-10-18 2017-04-12 德尔福派克电气系统有限公司 一种具有耐磨保护层的汽车线束
JP2018137146A (ja) * 2017-02-22 2018-08-30 住友電気工業株式会社 端子付き導電線
JP2019129007A (ja) * 2018-01-22 2019-08-01 住友電装株式会社 導電路及びワイヤハーネス
JP7079124B2 (ja) * 2018-03-15 2022-06-01 古河電気工業株式会社 電気接続ユニット材セット

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203721275U (zh) * 2014-01-24 2014-07-16 贵州航天电子科技有限公司 一种分支电缆
WO2019198786A1 (ja) * 2018-04-11 2019-10-17 古河電気工業株式会社 接合導体及び導体接合装置、接合導体の製造方法、導体接合方法

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