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公开(公告)号：US20230223640A1
公开(公告)日：2023-07-13
申请号：US17924077
申请日：2021-05-18
发明人： Hiroshi SATO , Ryota MORI , Hisayoshi YAITA , Masami SUZUKI , Maya NAKASUKA
IPC分类号： H01M50/298
CPC分类号： H01M50/298
摘要： A case of a battery wiring module includes a first case body that has a groove-like first wire insertion portion, a second case body that has a groove-like second wire insertion portion, a first cover that covers an opening of the first wire insertion portion, and a second cover that covers an opening of the second wire insertion portion. The first wire insertion portion and the second wire insertion portion are provided in parallel along the lengthwise direction of an electric wire. In addition, the opening of the first wire insertion portion and the opening of the second wire insertion portion are open in the same direction. The case also includes an overlapping portion in which the first cover and the second cover overlap each other in the opening direction of opening of first and second wire insertion portions.
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公开(公告)号：US20230178840A1
公开(公告)日：2023-06-08
申请号：US17924084
申请日：2021-05-18
发明人： Hiroshi SATO , Ryota MORI , Hisayoshi YAITA , Masami SUZUKI , Maya NAKASUKA
IPC分类号： H01M50/298 , H01M50/507
CPC分类号： H01M50/298 , H01M50/507
摘要： One problem to be solved by the present disclosure is to provide a battery wiring module that can facilitate parts control. A case (12) includes a first case body (21) including first wire inserting portions (31), a second case body (22) including second wire inserting portions (41), first covers (24) attached to the first case body (21) to cover the first wire inserting portions (31), and second covers (25) attached to the second case body (22) to cover the second wire inserting portions (41). Furthermore, the first covers (24) and the second covers (25) have shapes identical to each other.
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公开(公告)号：US20210066696A1
公开(公告)日：2021-03-04
申请号：US16991631
申请日：2020-08-12
发明人： Hiroshi SATO , Ryota MORI , Hisayoshi YAITA , Masami SUZUKI , Maya NAKASUKA
IPC分类号： H01M2/20
摘要： The present disclosure aims to provide a battery wiring module according to which it is possible to easily inspect erroneous assembly resulting from rising of wires. A housing of the battery storage module includes a wire storage groove that contains wires and a cover member that covers the wire storage groove. The wire storages groove includes a bottom wall, side walls that stand upright from the bottom wall and oppose each other, and a protruding portion that protrude from a side wall toward an opposing side wall. The cover member includes a through hole that opposes the protruding portion from a side opposite to the bottom wall.
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公开(公告)号：US20200075917A1
公开(公告)日：2020-03-05
申请号：US16540273
申请日：2019-08-14
发明人： Hiroshi SATO , Ryota MORI , Hisayoshi YAITA , Masami SUZUKI , Kenta SAWAI
摘要： Provided is a battery wiring module that can reduce damage of electric wires. The battery wiring module has: a module-side terminal electrically connected to a bus bar connecting battery terminals of a plurality of battery cells; an electric wire with one end side to which the module-side terminal is connected; and a housing for accommodating the electric wire and the module-side terminal. The housing has a terminal accommodating portion for accommodating the module-side terminal. The battery wiring module includes a partition wall portion that is provided such that the module-side terminal disposed on the bottom portion of the terminal accommodating portion is located between the partition wall portion and the bottom portion, and separates the module-side terminal and the electric wire.
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公开(公告)号：US20180301675A1
公开(公告)日：2018-10-18
申请号：US15935351
申请日：2018-03-26
发明人： Hiroshi SATO , Ryota MORI
摘要： When a cover of a battery module is to be closed, a wire may get caught between a wall of a housing and the cover. Large covers that have a rectangular plate shape are coupled to the upper end of an outer peripheral wall portion, using hinges. Lock pieces that are substantially U-shaped protrude from leading edges of the large covers. Each lock piece is formed such that both ends of the U shape are coupled to the leading edge of a large cover. The large covers are provided with guide portions that protrude downward when the large covers are in a closed state. The guide portions are coupled to central portions, in the depth direction, of the surfaces of the lock pieces on the hinges side. Each guide portion has a flat surface that is flush with a leading end surface of a lock piece, and an inclined surface that is inclined such that the protrusion length of the guide portion decreases in a direction from a hinge side end of the flat surface toward the hinge.
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公开(公告)号：US20180294463A1
公开(公告)日：2018-10-11
申请号：US15928844
申请日：2018-03-22
发明人： Ryota MORI , Hiroshi SATO , Hisayoshi YAITA , Masami SUZUKI , Koki KAWAMURA
IPC分类号： H01M2/20
CPC分类号： H01M2/206 , H01M2/34 , H01M2220/20
摘要： A battery wiring module that can keep an electrical wire from getting caught up when a cover portion is rotated and closed. In order to keep an electrical wire from sticking out from an electrical wire housing portion, a cover portion that partially covers an upper opening of the electrical wire housing portion is provided to a first side wall portion of an electrical wire housing portion with a hinge portion. The upper end of the first side wall portion is provided with a cover facing surface that faces the cover portion in a covering position in the vertical direction (a height direction Z), and a protruding portion that is adjacent to the cover facing surface and that protrudes higher than the cover facing surface.
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公开(公告)号：US20180315978A1
公开(公告)日：2018-11-01
申请号：US15963231
申请日：2018-04-26
发明人： Hiroshi SATO , Ryota MORI
IPC分类号： H01M2/20
CPC分类号： H01M2/206 , H01M2/1077 , H01M10/425 , H01M2220/20
摘要： A battery wiring module that can improve workability when covers are to be opened. A cover includes a cover body portion coupled to a housing so as to be pivotable between a closed position and an open position, and a cover lock portion locked to a housing lock portion when the cover body portion is at the closed position. The housing lock portion includes an elastic piece located so as to face an outer surface of a fourth wall portion of the wiring housing portion, and is elastically deformable in a direction away from and a direction toward the fourth wall portion, and a lock protrusion that protrudes from the elastic piece in the direction toward the fourth wall portion. The cover lock portion is locked to the lock protrusion in the state of being inserted between the fourth wall portion and the elastic piece.
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公开(公告)号：US20230178841A1
公开(公告)日：2023-06-08
申请号：US17924087
申请日：2021-05-18
发明人： Hiroshi SATO , Ryota MORI , Hisayoshi YAITA , Masami SUZUKI , Maya NAKASUKA
IPC分类号： H01M50/298 , H01M50/507
CPC分类号： H01M50/298 , H01M50/507
摘要： An aspect of this disclosure is to provide a battery wiring module that enables the case to stably hold bus bars. A battery wiring module (10) according to an aspect of this disclosure includes a plate-shaped bus bar (11) to be connected to a secondary battery (BT); and a case (12) that holds the bus bar (11). Also, the case (12) includes a holding portion (33) that holds the bus bar (11), and a regulating portion (34) that regulates rotation of the bus bar (11) about the holding portion (33) when the bus bar (11) is viewed in the plate thickness direction of the bus bar (11), i.e., in the height direction (Z).
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公开(公告)号：US20210066695A1
公开(公告)日：2021-03-04
申请号：US16991605
申请日：2020-08-12
发明人： Hiroshi SATO , Ryota MORI , Hisayoshi YAITA , Masami SUZUKI , Maya NAKASUKA
摘要： Provided is a battery wiring module that allows module-side terminals to be easily mounted to a housing. The battery wiring module includes module-side terminals that are electrically connected to bus bars connecting battery terminals of a plurality of battery cells; wires with ends on one side connected to the module-side terminals; and a housing for accommodating the wires and the module-side terminals. The housing includes a plurality of terminal accommodating portions for accommodating the module-side terminals. The terminal accommodating portions include insertion ports into which the module-side terminals are partially inserted, and recesses that are located upstream of the insertion ports in a direction in which the module-side terminals are inserted and that are lower than terminal seat surfaces on which the module-side terminals can be placed.
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公开(公告)号：US20210066694A1
公开(公告)日：2021-03-04
申请号：US16990336
申请日：2020-08-11
发明人： Hiroshi SATO , Ryota MORI , Hisayoshi YAITA , Masami SUZUKI , Maya NAKASUKA
摘要： Provided is a battery wiring module that can suppress a case in which a cover comes off. The battery wiring module includes a housing having a wire storage groove that stores multiple wires. The housing includes a first storage groove and second storage grooves that both extend in an X direction and are arranged side by side in a Y direction orthogonal to the X direction, and third storage grooves that are in communication with the first storage groove and the second storage grooves. The housing includes a first cover, second covers, and third covers that respectively cover the first storage groove, the second storage grooves, and the third storage grooves. The first cover has abutting portions that abut on outer surfaces on sides of the third covers opposite to the underside surfaces opposing the third storage grooves.
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