JP2019119314A5 - - Google Patents
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- JP2019119314A5 JP2019119314A5 JP2017254579A JP2017254579A JP2019119314A5 JP 2019119314 A5 JP2019119314 A5 JP 2019119314A5 JP 2017254579 A JP2017254579 A JP 2017254579A JP 2017254579 A JP2017254579 A JP 2017254579A JP 2019119314 A5 JP2019119314 A5 JP 2019119314A5
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- JP
- Japan
- Prior art keywords
- voltage wiring
- inverter
- wiring connection
- connection portion
- power supply
- 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.)
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Description
上記目的を達成するため本発明に係る電動車両の電源装置は、モータルーム内にジャンクションボックス及びインバータが配置されている。当該電動車両の電源装置において、前記ジャンクションボックスと前記インバータとは、車体幅方向に間隔を空けて配置され、前記インバータを臨む前記ジャンクションボックスの第1の側面には、第1の高電圧配線接続部が水平方向に突出して設けられ、前記ジャンクションボックスを臨む前記インバータの第2の側面には、第2の高電圧配線接続部が水平方向に突出して設けられ、前記第1の高電圧配線接続部と前記第2の高電圧配線接続部とは、第1の高電圧配線により接続され、車体上下方向及び車体前後方向のうちの少なくとも一方にずれて配置されており、前記第1の高電圧配線は、S字形状をなすように湾曲して配置されている。 In order to achieve the above object, the power supply device for the electric vehicle according to the present invention has a junction box and an inverter arranged in the motor room . In the power supply device of the electric vehicle, the junction box and the inverter are arranged at intervals in the vehicle body width direction, and a first high voltage wiring connection is made to the first side surface of the junction box facing the inverter. A second high-voltage wiring connection portion is provided so as to project horizontally on the second side surface of the inverter facing the junction box, and the first high-voltage wiring connection portion is provided so as to project horizontally. The unit and the second high-voltage wiring connection portion are connected by the first high-voltage wiring and are arranged so as to be offset in at least one of the vehicle body vertical direction and the vehicle body front-rear direction, and the first high voltage The wiring is curved so as to form an S shape.
Claims (5)
前記ジャンクションボックスと前記インバータとは、車体幅方向に間隔を空けて配置され、
前記インバータを臨む前記ジャンクションボックスの第1の側面には、第1の高電圧配線接続部が水平方向に突出して設けられ、
前記ジャンクションボックスを臨む前記インバータの第2の側面には、第2の高電圧配線接続部が水平方向に突出して設けられ、
前記第1の高電圧配線接続部と前記第2の高電圧配線接続部とは、第1の高電圧配線により接続され、車体上下方向及び車体前後方向のうちの少なくとも一方にずれて配置されており、
前記第1の高電圧配線は、S字形状をなすように湾曲して配置されていることを特徴とする電動車両の電源装置。 In the power supply device of an electric vehicle in which a junction box and an inverter are arranged in the motor room
The junction box and the inverter are arranged at intervals in the vehicle body width direction.
A first high-voltage wiring connection portion is provided so as to project in the horizontal direction on the first side surface of the junction box facing the inverter.
A second high-voltage wiring connection portion is provided on the second side surface of the inverter facing the junction box so as to project in the horizontal direction.
The first high-voltage wiring connection portion and the second high-voltage wiring connection portion are connected by the first high-voltage wiring and are arranged so as to be offset in at least one of the vehicle body vertical direction and the vehicle body front-rear direction. Wiring,
The first high-voltage wiring is a power supply device for an electric vehicle, characterized in that the first high-voltage wiring is curved so as to form an S shape.
複数の前記第1の高電圧配線接続部は、前記第1の側面に直交して配置され、複数の前記第2の高電圧配線接続部は、前記第2の側面に直交して配置され、
複数の前記第1の高電圧配線の前記S字形状は、前記第1の側面及び前記第2の側面に直交するように形成されていることを特徴とする請求項1に記載の電動車両の電源装置。 The first side surface and the second side surface are arranged in parallel.
The plurality of the first high voltage wiring connection portions are arranged orthogonal to the first side surface, and the plurality of the second high voltage wiring connection portions are arranged orthogonal to the second side surface.
The electric vehicle according to claim 1, wherein the S-shape of the plurality of first high-voltage wirings is formed so as to be orthogonal to the first side surface and the second side surface. Power supply.
前記ジャンクションボックスは、前記インバータよりも上方に位置するように前記上部ブレースに取り付けられており、
前記第1の高電圧配線接続部は、前記第2の高電圧配線接続部よりも上方に配置され、
前記第1の高電圧配線は、車体正面視でS字形状をなして配置されていることを特徴とする請求項1又は請求項2に記載の電動車両の電源装置。 A motor frame extending in the horizontal direction and fixing the electric motor is provided, and an upper brace extending in the vertical direction of the vehicle body is attached to the motor frame.
The junction box is attached to the upper brace so as to be located above the inverter.
The first high-voltage wiring connection portion is arranged above the second high-voltage wiring connection portion.
The power supply device for an electric vehicle according to claim 1 or 2, wherein the first high-voltage wiring is arranged in an S shape when viewed from the front of the vehicle body.
前記モータルームには、前記インバータが設置され、該インバータの上方に該インバータの一部としてのヒューズボックスが配置され、
前記ヒューズボックスに前記インバータの前記第2の側面が設けられていることを特徴とする請求項1ないし請求項4のいずれか一項に記載の電動車両の電源装置。 A DC / DC converter is installed in the motor room , and the junction box is arranged above the DC / DC converter.
The inverter is installed in the motor room , and a fuse box as a part of the inverter is arranged above the inverter.
The power supply device for an electric vehicle according to any one of claims 1 to 4, wherein the fuse box is provided with the second side surface of the inverter.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017254579A JP6982799B2 (en) | 2017-12-28 | 2017-12-28 | Power supply for electric vehicles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017254579A JP6982799B2 (en) | 2017-12-28 | 2017-12-28 | Power supply for electric vehicles |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2019119314A JP2019119314A (en) | 2019-07-22 |
JP2019119314A5 true JP2019119314A5 (en) | 2020-10-22 |
JP6982799B2 JP6982799B2 (en) | 2021-12-17 |
Family
ID=67306816
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017254579A Active JP6982799B2 (en) | 2017-12-28 | 2017-12-28 | Power supply for electric vehicles |
Country Status (1)
Country | Link |
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JP (1) | JP6982799B2 (en) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004114775A (en) * | 2002-09-25 | 2004-04-15 | Auto Network Gijutsu Kenkyusho:Kk | Power supply package for vehicle power supply system |
JP5206563B2 (en) * | 2009-04-15 | 2013-06-12 | 日産自動車株式会社 | Electric vehicle wiring structure |
JP5450351B2 (en) * | 2010-11-02 | 2014-03-26 | 本田技研工業株式会社 | Power control unit mounting structure and electric vehicle |
JP5691559B2 (en) * | 2011-01-25 | 2015-04-01 | マツダ株式会社 | Mounting structure of electric junction box for vehicles |
WO2013183500A1 (en) * | 2012-06-05 | 2013-12-12 | 日産自動車株式会社 | High-voltage-harness connection structure for electric vehicle |
JP2016159816A (en) * | 2015-03-03 | 2016-09-05 | 日産自動車株式会社 | Harness connection structure of electric vehicle |
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2017
- 2017-12-28 JP JP2017254579A patent/JP6982799B2/en active Active
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