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CN113394578A - 电源端子接线装置及其方法 - Google Patents

电源端子接线装置及其方法 Download PDF

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CN113394578A
CN113394578A CN202110264907.9A CN202110264907A CN113394578A CN 113394578 A CN113394578 A CN 113394578A CN 202110264907 A CN202110264907 A CN 202110264907A CN 113394578 A CN113394578 A CN 113394578A
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groove
conductive medium
conductive
core wires
wire
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柯宇丰
黄圣翔
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Advanced-Connectek (kun-Shan) Ltd
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Advanced-Connectek (kun-Shan) Ltd
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    • 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
    • H01R13/62Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/639Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
    • 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
    • H01R4/20Electrically-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 using a crimping sleeve
    • 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
    • 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
    • H01R4/12Electrically-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 twisting
    • 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
    • H01R4/58Electrically-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 characterised by the form or material of the contacting members
    • H01R4/62Connections between conductors of different materials; Connections between or with aluminium or steel-core aluminium conductors
    • 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
    • H01R13/15Pins, blades or sockets having separate spring member for producing or increasing contact pressure
    • H01R13/187Pins, blades or sockets having separate spring member for producing or increasing contact pressure with spring member in the socket

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  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)

Abstract

本发明为一种电源端子接线装置及其方法,电源端子接线装置包括导电主体、导电介质及线材。导电主体一端包括插接部,另一端包括接线柱,接线柱形成有凹槽。导电介质设置于凹槽。线材包括复数芯线,复数芯线插接于凹槽,导电介质布满于复数芯线间与凹槽内部的空隙,布满导电介质成均质导通,将凹槽内的空气排出。大电流使用的线材于传输电时,避免电阻提高、温度上升的问题。

Description

电源端子接线装置及其方法
技术领域
本发明是有关于一种接线结构,特别是指一种电源端子接线装置及其方法。
背景技术
电动车之电池由电连接器插接而充电,电连接器具有一标准化形状及五个导电主体,以使得电动车上的插座电连接器及充电站之充电枪上的插头电连接器匹配连接。其中,五个接针系两个AC电力接针、一接地接针、一接近侦测接针及一控制先导接针。
插座电连接器与插头电连接器的导电主体皆各自连接有线材,导电主体的槽孔与线材的芯线由冷作压缩使二种(导电主体与线材)介质接触达到导通目的。槽孔内与芯芯线端之间形成一空气墙,形成分开的两条电流路径,传输电时,电阻提高、温度上升的问题。并且,大电流的导电主体阻抗常因长度递增而遽增,以及紧固结构的几何截面形状不同,导电率也不同。并且常态上解决方法为更换高导电率的材质,也因此徒增成本及强度下降。
发明内容
本发明是提供一种电源端子接线装置,包括导电主体、导电介质及线材。导电主体一端包括插接部,另一端包括接线柱,接线柱形成有凹槽。导电介质设置于凹槽。线材包括复数芯线,复数芯线插接于凹槽,导电介质布满于复数芯线间与凹槽内部的空隙。
优选地,导电介质是为金属材质,导电介质是铜粉。
优选地,导电介质是为固体、流体或汽体介质。
优选地,接线柱表面形成有连通于凹槽之排气孔。
优选地,接线柱表面经由铆压紧固成几何形状。
优选地,凹槽内侧形成有锥形槽孔,导电介质设置于锥形槽孔。
本发明是提供一种电源端子接线装置,包括导电主体、导电介质及线材。导电主体一端包括插接部,另一端包括接线柱,接线柱形成有凹槽。导电介质设置于凹槽。线材包括一芯线,芯线插接于凹槽,导电介质布满于芯线与凹槽内部的空隙。
本发明是提供一种电源端子接线方法,包括下列步骤:
提供导电介质;
将导电介质填充导电主体之接线柱的凹槽;
将线材一端的复数芯线插接于凹槽;
扭转旋紧线材,将导电介质挤入复数芯线间空隙;以及
排出凹槽内的多余空气及导电介质。
优选地,于排出凹槽内的多余空气及导电介质的步骤后,再铆压接线柱而固定复数芯线。
凹槽内侧与复数芯线之间形成有空气墙,将导电介质填充于空气墙内。
本发明一实施例提供导电介质填充于各芯线间及凹槽内部的空隙,布满导电介质成均质导通,将凹槽内的空气排出。大电流使用的线材于传输电时,有效降低电阻、避免温度上升的问题。
附图说明
图1 是本发明的第一实施例的外观示意图。
图2 是本发明的第一实施例的分解示意图。
图3 是本发明的第一实施例组装时的侧视示意图。
图4 是本发明的第一实施例组装后的侧视示意图。
图5 是本发明的第二实施例的外观示意图。
图6 是本发明的第二实施例的分解示意图。
图7 是本发明的第二实施例组装时的侧视示意图。
图8 是本发明的第二实施例组装后的侧视示意图。
图9 是本发明的插头与插座插接时之侧视示意图。
图10 是本发明的插头与插座插接后的侧视示意图。
图11 是本发明的第三实施例电源端子接线方法的流程图。
符号说明
1:导电主体
11:插接部
12:接线柱
121:凹槽
1211:锥形槽孔
122:排气孔
2:导电介质
3:线材
31:芯线
32:空隙
4:空气墙
步骤Step900,开始;
步骤Step901,提供导电介质;
步骤Step902,将导电介质填充导电主体之接线柱的凹槽;
步骤Step903,将线材一端的复数芯线插接于凹槽;
步骤Step904,扭转旋紧线材,将导电介质挤入复数芯线间空隙;
步骤Step905,排出凹槽内的多余空气及导电介质;
步骤Step906,结束。
具体实施方式
参照图1至图4,为插座的实施例,图1为外观示意图,图2为分解示意图,图3为组装时之侧视示意图,图4为组装后之侧视示意图。参照图5至图8,为插头的实施例,图5为外观示意图,图6为分解示意图,图7为组装时之侧视示意图,图8为组装后之侧视示意图。各实施例中,电源端子接线装置使用于插座或插头型式,电源端子接线装置包括导电主体1、导电介质2及线材3。其中,电源端子接线装置为车用电连接器(如:电动车、油电混合车或电动汽车等)的充电枪中使用,但非以此为限,亦可使用于其他大电流传输电源的电连接器领域。参照图9与图10,插头与插座可相互进行插接,传输电源。
第一实施例中,导电主体1一端包括插接部11,导电主体1另一端包括接线柱12,接线柱12形成有凹槽121。
第一实施例中,导电介质2设置于凹槽121。
第一实施例中,线材3包括复数芯线31(线头),复数芯线31插接于凹槽121,导电介质2布满于复数芯线31间的空隙32与凹槽121内部的空隙,达到凹槽121内趋近于没有空气存在。
第一实施例中,更详细地说,导电介质2是为一金属材质,导电介质2是为固体、流体(或半流体)或汽体介质。在此,导电介质2系铜粉,特别是纯红铜粉。导电介质2亦可为导电膏。
第一实施例中,更详细地说,导电主体1为一圆管,接线柱12为一圆管设置于导电主体1另一端,接线柱12表面形成有连通于凹槽121之细小的排气孔122,传统的排气孔122用于供电镀液流出,避免积于凹槽121内,在此,排气孔122用于供空气排出,此外,若无设置排气孔122结构时,空气亦可由凹槽121开口排出。
当导电介质2填充于凹槽121,可将线材3的复数芯线31插入凹槽121,复数芯线31(多芯线)为细小杆体,具可挠性。并且,各芯线31排列一块,仍在各芯线31之间存在有间隔的空隙32,有空隙32即有空气存在。由铆压(冷作压缩将接线柱12与各芯线31压成一体)排出空气、以及导电介质2将填充复数芯线31之间的空隙32与凹槽121内部的空隙,将凹槽121内及复数芯线31之间的空气排出(空气墙消失),形成均质导通截面,低阻抗广泛应用。
上述复数芯线31(多芯线)仅为举例,在一些实施态样中,可以单一芯线31(单芯线)使用。
复数导电材质接合成为均质介面,首要将空气排出并填充导电介质2,再压合紧固成一致性。其中,线材3一端拨完外被露出一条一条的芯线31,复数芯线31表面为接触于凹槽121的内侧面,提供导电接触的表面面积。从线材3轴向截面后,使导体的截面积发挥极大化,填充极细纯红铜粉将凹槽121及复数芯线31间空气排出,成为均质导通截面。
在大电流导体传输时,阻抗伴随着急遽的温度上升,其空气是不导通绝缘介质,使导通截面被阻断形成复数截面积。因此排出空气(墙)可避免导电路径被形成复数分流使电阻遽升,由图4剖面图所示,传统无导电介质2的填充,传输电时,复数芯线31端部与凹槽121上下内壁面会形成分开的导电路径而分流,使电阻提高、有温度上升的问题。
第一实施例中,更详细地说,接线柱12表面经由铆压紧固成几何形状,可为六角形、四角形或其他几何形状。并且,接线柱12表面铆压时,部分的导电介质2及凹槽121内部的空气可由排气孔122排出。
第一实施例中,更详细地说,凹槽121内侧形成有锥形槽孔1211,导电介质2设置于锥形槽孔1211。详言之,在接线柱12上钻孔形成凹槽121时,会于凹槽121内侧形成圆锥形的锥形槽孔1211。
参照图3与图11,为电源端子接线方法的实施例,图11为流程图。第三实施例中,电源端子接线方法包括下列步骤:
步骤Step900:开始。
步骤Step901:提供导电介质2。
步骤Step902:将导电介质2填充导电主体1之接线柱12的凹槽121。
步骤Step903:将线材3一端的复数芯线31插接于凹槽121。
步骤Step904:扭转旋紧线材3,将导电介质2填充挤入复数芯线31间空隙32。
步骤Step905:排出凹槽121内的多余空气及导电介质2。
步骤Step906:结束。
上述于排出凹槽121内的多余空气及导电介质2的步骤后,再铆压接线柱12而固定复数芯线31。其中,导电介质2为纯红铜粉的使用说明时,于凹槽121内为填充量约0.4g,约1/3凹槽121深度,并高于排气孔122的填充方式。
上述扭转旋紧线材3过程中为左右旋紧约8次,可扭转线材3或扭转导电主体1,铜粉即可挤入前端各芯线31间的空隙32内进行填满,并排出多余空气后再铆压打线。
上述于凹槽121内侧与复数芯线31之间形成有空气墙4,详言之,复数芯线31端部切齐,复数芯线31端部与凹槽121内侧具有一间隔空间而形成空气墙4,在未填充导电介质2形成该空间的空气墙4型态。在此,将导电介质2填充于空气墙4内,填满空气墙4并排出多余空气。加入导电介质2的阻抗值为1.73mΩ,未加入导电介质2的阻抗值为2.51mΩ。大电流导体传输时,低阻抗避免温度上升。
本发明一实施例提供导电介质填充于各芯线间及凹槽内部的空隙,布满导电介质成均质导通,将凹槽内的空气排出。大电流使用的线材于传输电时,有效降低电阻、避免温度上升的问题。

Claims (10)

1.一种电源端子接线装置,其特征在于:
一导电主体,一端包括一插接部,另一端包括一接线柱,所述接线柱形成有一凹槽;
一导电介质,设置于所述凹槽;及
一线材,包括复数芯线,所述些芯线插接于所述凹槽,所述导电介质布满于所述些芯线间与所述凹槽内部的空隙。
2.如权利要求1所述的电源端子接线装置,其特征在于:所述导电介质是为一金属材质,所述导电介质是铜粉。
3.如权利要求1或2所述的电源端子接线装置,其特征在于:所述导电介质是为固体、流体或汽体介质。
4.如权利要求1或2项所述的电源端子接线装置,其特征在于:所述接线柱表面形成有连通于所述凹槽之一排气孔。
5.如权利要求1或2所述的电源端子接线装置,其特征在于:所述接线柱表面经由铆压紧固成一几何形状。
6.如权利要求1或2所述的电源端子接线装置,其特征在于:所述凹槽内侧形成有一锥形槽孔,所述导电介质设置于所述锥形槽孔。
7.一种电源端子接线装置,其特征在于:
一导电主体,一端包括一插接部,另一端包括一接线柱,所述接线柱形成有一凹槽;
一导电介质,设置于所述凹槽;及
一线材,包括一芯线,所述芯线插接于所述凹槽,所述导电介质布满于所述芯线与所述凹槽内部的空隙。
8.一种电源端子接线方法,其特征在于下列步骤:
提供一导电介质;
将所述导电介质填充一导电主体之一接线柱的凹槽;
将一线材一端的复数芯线插接于所述凹槽;
扭转旋紧所述线材,将所述导电介质填充挤入复数芯线间空隙;以及
排出所述凹槽内的多余空气及所述导电介质。
9.如权利要求8所述的电源端子接线方法,于排出所述凹槽内的多余空气及所述导电介质的步骤后,再铆压所述接线柱而固定复数芯线。
10.如权利要求8或9所述的电源端子接线方法,其特征在于:所述凹槽内侧与复数芯线端部之间形成有一空气墙,将所述导电介质填充于所述空气墙内。
CN202110264907.9A 2020-03-12 2021-03-11 电源端子接线装置及其方法 Pending CN113394578A (zh)

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