CN113314253A - 电线 - Google Patents

电线 Download PDF

Info

Publication number
CN113314253A
CN113314253A CN202110208985.7A CN202110208985A CN113314253A CN 113314253 A CN113314253 A CN 113314253A CN 202110208985 A CN202110208985 A CN 202110208985A CN 113314253 A CN113314253 A CN 113314253A
Authority
CN
China
Prior art keywords
wires
wire
electric
core
electric wire
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.)
Granted
Application number
CN202110208985.7A
Other languages
English (en)
Other versions
CN113314253B (zh
Inventor
后藤弘树
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.)
Yazaki Corp
Original Assignee
Yazaki Corp
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 Yazaki Corp filed Critical Yazaki Corp
Publication of CN113314253A publication Critical patent/CN113314253A/zh
Application granted granted Critical
Publication of CN113314253B publication Critical patent/CN113314253B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00Insulated conductors or cables characterised by their form
    • H01B7/0045Cable-harnesses
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00Insulated conductors or cables characterised by their form
    • H01B7/009Cables with built-in connecting points or with predetermined areas for making deviations
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00Insulated conductors or cables characterised by their form
    • H01B7/02Disposition of insulation
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R11/00Individual 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
    • H01R11/11End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R11/00Individual 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
    • H01R11/11End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
    • H01R11/12End pieces terminating in an eye, hook, or fork
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02Contact members
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R25/00Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
    • H01R25/14Rails or bus-bars constructed so that the counterparts can be connected thereto at any point along their length
    • H01R25/142Their counterparts
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R25/00Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
    • H01R25/14Rails or bus-bars constructed so that the counterparts can be connected thereto at any point along their length
    • H01R25/145Details, e.g. end pieces or joints
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00Electrically-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
    • H01R4/02Soldered or welded connections
    • H01R4/021Soldered or welded connections between two or more cables or wires
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00Electrically-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
    • H01R4/02Soldered or welded connections
    • H01R4/029Welded connections
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G5/00Installations of bus-bars
    • H02G5/007Butt joining of bus-bars by means of a common bolt, e.g. splice joint
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00Insulated conductors or cables characterised by their form
    • H01B7/08Flat or ribbon cables
    • H01B7/0853Juxtaposed parallel wires, fixed to each other without a support layer
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00Insulated conductors or cables characterised by their form
    • H01B7/17Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00Electrically-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
    • H01R4/10Electrically-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
    • H01R4/18Electrically-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
    • H01R4/183Electrically-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

Landscapes

  • Insulated Conductors (AREA)

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 (6)

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与汇流条连接。
2.如权利要求1所述的电线,其特征在于,
在所述汇流条形成有螺栓插通孔。
3.一种电线,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。
4.如权利要求3所述的电线,其特征在于,
在多根所述第一电线的从各自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。
5.如权利要求3所述的电线,其特征在于,
在多根所述第一电线的从各自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。
6.如权利要求1~5中任一项所述的电线,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)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020-030170 2020-02-26
JP2020030170A JP2021136109A (ja) 2020-02-26 2020-02-26 電線

Publications (2)

Publication Number Publication Date
CN113314253A true CN113314253A (zh) 2021-08-27
CN113314253B CN113314253B (zh) 2022-12-20

Family

ID=77366279

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110208985.7A Active CN113314253B (zh) 2020-02-26 2021-02-24 电线

Country Status (3)

Country Link
US (1) US20210265078A1 (zh)
JP (1) JP2021136109A (zh)
CN (1) CN113314253B (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 (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
CN101681700A (zh) * 2007-09-18 2010-03-24 株式会社自动网络技术研究所 线束及其制造方法以及用于连接绝缘线的方法
US20140034383A1 (en) * 2011-04-12 2014-02-06 Autonetworks Technologies, Ltd. Wire harness
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
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
WO2019142871A1 (ja) * 2018-01-22 2019-07-25 住友電装株式会社 導電路及びワイヤハーネス
JP2019160706A (ja) * 2018-03-15 2019-09-19 古河電気工業株式会社 電気接続ユニット材及び電気接続ユニット材セット
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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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

Patent Citations (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
CN101681700A (zh) * 2007-09-18 2010-03-24 株式会社自动网络技术研究所 线束及其制造方法以及用于连接绝缘线的方法
US20140034383A1 (en) * 2011-04-12 2014-02-06 Autonetworks Technologies, Ltd. Wire harness
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
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
WO2019142871A1 (ja) * 2018-01-22 2019-07-25 住友電装株式会社 導電路及びワイヤハーネス
JP2019160706A (ja) * 2018-03-15 2019-09-19 古河電気工業株式会社 電気接続ユニット材及び電気接続ユニット材セット
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

Also Published As

Publication number Publication date
US20210265078A1 (en) 2021-08-26
CN113314253B (zh) 2022-12-20
JP2021136109A (ja) 2021-09-13

Similar Documents

Publication Publication Date Title
US5877944A (en) Electric connection box for housing wire harness
KR101778918B1 (ko) 전기 커넥터 시스템
EP2584664B1 (en) Integrated-type shield protector and wire harness
CN110784028B (zh) 用于电动机定子的接触环
JP2005533469A (ja) 多相母線システム
CN113314253B (zh) 电线
US7923631B2 (en) Noise-controllable high voltage electric wire
JP2015521352A (ja) 電気デバイスおよびワイヤを具備した相互接続アセンブリならびに相互接続方法
JPS6330121Y2 (zh)
WO2009142273A1 (ja) 接続部材
JP2017059389A (ja) 圧着端子付電線、ワイヤハーネス及び圧着端子
JP5621716B2 (ja) ワイヤハーネス
CN109326931B (zh) 分布式小型配电器、导线系统和制造方法
JP2020103000A (ja) ワイヤハーネス
JP2004119187A (ja) バッテリ構成方法
JP4364371B2 (ja) 一次送り用端子台
JP7517865B2 (ja) 配線材
CN220190064U (zh) 一种电线中剥压端子的高压线束
CN210136947U (zh) 电池装置
JP5365100B2 (ja) 短絡回路を含むワイヤハーネス及びその製造方法
JP4070114B2 (ja) フラットケーブルの接続構造
JP2002315153A (ja) ジャンクションボックスとワイヤハーネスの接続構造
JPH0617326U (ja) ブスバー配線板
CN111541114A (zh) 交流汇流连接器
JPH0649066Y2 (ja) 分岐接続箱

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant