JP5228116B2 - 接続構造体 - Google Patents
接続構造体 Download PDFInfo
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- JP5228116B2 JP5228116B2 JP2011552838A JP2011552838A JP5228116B2 JP 5228116 B2 JP5228116 B2 JP 5228116B2 JP 2011552838 A JP2011552838 A JP 2011552838A JP 2011552838 A JP2011552838 A JP 2011552838A JP 5228116 B2 JP5228116 B2 JP 5228116B2
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- wire
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- 238000000576 coating method Methods 0.000 claims description 179
- 239000011248 coating agent Substances 0.000 claims description 175
- 229910052782 aluminium Inorganic materials 0.000 claims description 136
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 136
- 229910000679 solder Inorganic materials 0.000 claims description 107
- 229920005989 resin Polymers 0.000 claims description 95
- 239000011347 resin Substances 0.000 claims description 95
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 43
- 229910052802 copper Inorganic materials 0.000 claims description 43
- 239000010949 copper Substances 0.000 claims description 43
- 239000000463 material Substances 0.000 claims description 25
- 238000002788 crimping Methods 0.000 claims description 23
- 229910052751 metal Inorganic materials 0.000 claims description 17
- 239000002184 metal Substances 0.000 claims description 17
- 239000012943 hotmelt Substances 0.000 claims description 8
- 238000002844 melting Methods 0.000 claims description 6
- 230000008018 melting Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000012360 testing method Methods 0.000 description 94
- 230000007797 corrosion Effects 0.000 description 46
- 238000005260 corrosion Methods 0.000 description 46
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 40
- 230000000694 effects Effects 0.000 description 26
- 238000009413 insulation Methods 0.000 description 26
- 238000012790 confirmation Methods 0.000 description 17
- 230000007704 transition Effects 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 10
- 229910000838 Al alloy Inorganic materials 0.000 description 9
- 229910000881 Cu alloy Inorganic materials 0.000 description 9
- 238000005259 measurement Methods 0.000 description 8
- 230000003405 preventing effect Effects 0.000 description 8
- 229910001369 Brass Inorganic materials 0.000 description 7
- 239000010951 brass Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 5
- 238000005336 cracking Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 229910000510 noble metal Inorganic materials 0.000 description 5
- 239000004593 Epoxy Substances 0.000 description 4
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 4
- 239000004020 conductor Substances 0.000 description 4
- 238000007747 plating Methods 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 229920001187 thermosetting polymer Polymers 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000005536 corrosion prevention Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- 238000010998 test method Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 229920003986 novolac Polymers 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000013585 weight reducing agent Substances 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 1
- 229910020994 Sn-Zn Inorganic materials 0.000 description 1
- 229910009069 Sn—Zn Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Images
Classifications
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- 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
- H01R4/184—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 comprising a U-shaped wire-receiving portion
- H01R4/185—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 comprising a U-shaped wire-receiving portion combined with a U-shaped insulation-receiving portion
-
- 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
- H01R4/023—Soldered or welded connections between cables or wires and terminals
- H01R4/024—Soldered or welded connections between cables or wires and terminals comprising preapplied solder
-
- 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
- H01R4/187—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 combined with soldering or welding
-
- 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
- H01R4/58—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 characterised by the form or material of the contacting members
- H01R4/62—Connections between conductors of different materials; Connections between or with aluminium or steel-core aluminium conductors
Landscapes
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Description
この電食により、端子の圧着部で圧着したアルミ電線が腐食、溶解、消失し、やがては電気抵抗が上昇し、十分な導電機能を果たせなくなるおそれがある。
また、上述の圧着端子を構成する貴な金属は、例えば、アルミ電線に対して銅や錫等のイオン化傾向の小さい貴な金属で構成する金属や、貴な金属でめっきした金属で構成することができる。
上記絶縁被覆内部は、絶縁被覆が剥がされて露出するアルミ電線先端部より後端側であり、残存する絶縁被覆の先端より内部側である絶縁被覆内部において、アルミ電線と絶縁被覆との間、及び絶縁被覆内部におけるアルミ電線を構成する芯線同士の間とすることができる。
さらに、絶縁被覆の内部に浸透する被覆材が樹脂である場合は、樹脂が絶縁被覆の外面まで被さると、防水効果がより高くなり、望ましい。
上記縁部が凸状の曲線で構成する曲縁部バレル片は、例えば、半円状等の縁部がアール状であるバレル片とすることができる。
なお、図1は第1パターンの圧着端子10及び接続構造体1についての説明図を示し、図2は同パターンのハンダの被覆方法についての説明図を示している。ここで、図2(a)は先端側の絶縁被覆201を剥がし、アルミ電線先端部202aをハンダ槽300の溶融ハンダ203aに浸漬する前の状態を示し、図2(b)はハンダ槽300の溶融ハンダ203aに浸漬してアルミ電線先端部202aが被覆ハンダ203で被覆された状態を示している。
図5,6は各パターンの圧着端子10の縦断面図による説明図を示している。
詳しくは、アルミ芯線202は、断面が0.75mm2となるように、アルミニウム合金線を撚って構成している。
なお、ワイヤーバレル部12へのアルミ電線先端部202aの圧着接続は、被覆ハンダ203が完全に固化する前にかしめて圧着接続してもよい。
なお、使用する圧着端子10、被覆電線200、被覆ハンダ203は、上述した接続構造体1と同様であるため、ここでは詳細な説明を省略する。被覆樹脂204は、被覆ハンダ203の溶融温度近傍で動粘度が5000〜20000mPa・sであるホットメルト型樹脂を用いている。
比較試験体Bは、図示省略するが、絶縁被覆201を剥がして露出する銅被覆アルミ電線先端部205aを、圧着端子10に圧着接続して構成している。
上記効果確認試験3は、各水準共サンプル数20個について実施し、その全てについて、抵抗値と電食による腐食状況とを測定、観察した。
この発明のアルミ電線は、アルミ芯線202及び銅被覆アルミ芯線205に対応し、
以下同様に、
貴な金属は、黄銅等の銅合金や、端子表面の錫めっきに対応し、
樹脂は、被覆樹脂204に対応し、
絶縁被覆先端部からワイヤーバレル部後端部までの間は、第2トランジション17に対応し、
バレル片は、ワイヤーバレル片13に対応し、
曲縁部バレル片は、半円バレル片13aに対応するも、
この発明は、上述の実施形態の構成のみに限定されるものではなく、多くの実施の形態を得ることができる。
10…圧着端子
12…ワイヤーバレル部
13…ワイヤーバレル片
13a…半円バレル片
16…第1トランジション
200…被覆電線
201…絶縁被覆
201a…絶縁被覆先端部
202…アルミ芯線
202a…アルミ電線先端部
203…被覆ハンダ
204…被覆樹脂
205…銅被覆アルミ芯線
205a…銅被覆アルミ電線先端部
Claims (5)
- アルミ電線を絶縁被覆で被覆する被覆電線において先端側の前記絶縁被覆を剥がして露出したアルミ電線先端部と、
該アルミ電線先端部を圧着接続するワイヤーバレル部を備え、前記アルミ電線を構成する金属より貴な金属で構成する圧着端子とを接続する接続構造体であって、
前記アルミ電線先端部を、前記ハンダ及び樹脂で構成する被覆材で被覆するとともに、
圧着状態において、前記アルミ電線先端部が、前記絶縁被覆先端部から前記ワイヤーバレル部後端部までの間において、前記被覆材で隙間なく被覆された状態となるように、前記ワイヤーバレル部に前記アルミ電線先端部を圧着接続する
接続構造体。 - 前記アルミ電線を、銅被覆アルミ線で構成し、
圧着状態において、前記アルミ電線先端部が銅並びにハンダ及び樹脂で隙間なく被覆された
請求項1に記載の接続構造体。 - 前記被覆材が、前記絶縁被覆内部の前記アルミ電線に浸透する
請求項1または2に記載の接続構造体。 - 前記樹脂を、
前記ハンダの溶融温度近傍で動粘度が5000〜20000mPa・sであるホットメルト型樹脂で構成した
請求項1乃至3のうちいずれかに記載の接続構造体。 - 前記ワイヤーバレル部を構成するバレル片を、縁部が凸状の曲線で構成する曲縁部バレル片で構成した
請求項1乃至4のうちいずれかに記載の接続構造体。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011552838A JP5228116B2 (ja) | 2010-02-05 | 2011-02-04 | 接続構造体 |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010024608 | 2010-02-05 | ||
JP2010024609 | 2010-02-05 | ||
JP2010024608 | 2010-02-05 | ||
JP2010024609 | 2010-02-05 | ||
JP2011552838A JP5228116B2 (ja) | 2010-02-05 | 2011-02-04 | 接続構造体 |
PCT/JP2011/052402 WO2011096527A1 (ja) | 2010-02-05 | 2011-02-04 | 接続構造体 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2011096527A1 JPWO2011096527A1 (ja) | 2013-06-13 |
JP5228116B2 true JP5228116B2 (ja) | 2013-07-03 |
Family
ID=44355521
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011552838A Active JP5228116B2 (ja) | 2010-02-05 | 2011-02-04 | 接続構造体 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8622775B2 (ja) |
EP (1) | EP2533365B1 (ja) |
JP (1) | JP5228116B2 (ja) |
CN (1) | CN102782940B (ja) |
WO (1) | WO2011096527A1 (ja) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2533365B1 (en) * | 2010-02-05 | 2020-03-25 | Furukawa Electric Co., Ltd. | Connecting structural body |
JP5557377B2 (ja) * | 2010-03-23 | 2014-07-23 | 矢崎総業株式会社 | 端子の電線に対する接続構造 |
JP2011210593A (ja) * | 2010-03-30 | 2011-10-20 | Autonetworks Technologies Ltd | 端子金具付き電線及びその製造方法 |
JP5909345B2 (ja) * | 2011-11-11 | 2016-04-26 | 矢崎総業株式会社 | コネクタ端子 |
JP2013114957A (ja) * | 2011-11-30 | 2013-06-10 | Auto Network Gijutsu Kenkyusho:Kk | 端子付き電線およびその製造方法 |
MY153689A (en) | 2012-06-04 | 2015-03-10 | Panasonic Ip Man Co Ltd | Method for forming electrical connection structure part, method for producing aluminum wire with terminal, electrical connection structure part, motor provided with electrical connection structure part, and electrical device provided with motor provided with electrical connection structure part, aluminum wire with terminal, motor provided with aluminum wire with terminal, and electrical device provided with motor provided with aluminum wire with terminal |
JP6468695B2 (ja) * | 2012-07-30 | 2019-02-13 | 矢崎総業株式会社 | 圧着端子付きアルミ電線 |
JP5914942B2 (ja) * | 2012-07-30 | 2016-05-11 | 矢崎総業株式会社 | 端子付きアルミ電線 |
JP5854300B2 (ja) * | 2012-12-10 | 2016-02-09 | 住友電装株式会社 | 端子金具 |
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US9190741B2 (en) | 2013-03-12 | 2015-11-17 | Thomas & Betts International Llc | Hybrid grounding connector |
JP6454062B2 (ja) | 2013-03-21 | 2019-01-16 | 矢崎総業株式会社 | 圧着端子 |
JP2015041509A (ja) * | 2013-08-22 | 2015-03-02 | 住友電装株式会社 | 導電路及び電線 |
JP5967039B2 (ja) * | 2013-09-02 | 2016-08-10 | 株式会社オートネットワーク技術研究所 | 導電路及びコネクタ |
JP6028934B2 (ja) * | 2013-12-19 | 2016-11-24 | 住友電装株式会社 | 端子付電線 |
US9937583B2 (en) | 2013-12-24 | 2018-04-10 | Innovative Weld Solutions Ltd. | Welding assembly and method |
US9649717B2 (en) | 2013-12-24 | 2017-05-16 | Innovative Weld Solutions, Ltd. | Welding assembly and method |
JP6128006B2 (ja) * | 2014-02-20 | 2017-05-17 | 住友電装株式会社 | 硬化用光照射装置及びスプライス部を含む電線モジュールの製造方法 |
JP6265804B2 (ja) * | 2014-03-19 | 2018-01-24 | 矢崎総業株式会社 | 圧着端子と電線の接続構造 |
US20170141486A1 (en) * | 2014-06-25 | 2017-05-18 | Yazaki Corporation | Electric wire with terminal |
TWI568114B (zh) * | 2014-10-03 | 2017-01-21 | Excel Cell Electronic Co Ltd | Terminal block |
JP6377175B2 (ja) * | 2014-11-27 | 2018-08-22 | 三菱電機株式会社 | 回転電機及び回転電機の製造方法 |
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EP2533365A4 (en) | 2013-06-12 |
US8622775B2 (en) | 2014-01-07 |
EP2533365A1 (en) | 2012-12-12 |
CN102782940A (zh) | 2012-11-14 |
CN102782940B (zh) | 2015-11-25 |
JPWO2011096527A1 (ja) | 2013-06-13 |
US20130040511A1 (en) | 2013-02-14 |
EP2533365B1 (en) | 2020-03-25 |
WO2011096527A1 (ja) | 2011-08-11 |
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