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公开(公告)号：US11688965B2
公开(公告)日：2023-06-27
申请号：US16549397
申请日：2019-08-23
发明人： Litao Dong , Ziwei Li , Weiping Zhao , Haifeng Liu
IPC分类号： H01R13/02 , H01R11/11 , H01R13/518 , H01R25/16 , H01M50/50 , H01M50/271 , H01M50/204 , H01M50/503 , H01M50/547 , H01M50/552 , H01M50/296 , H01M50/567
CPC分类号： H01R13/02 , H01M50/204 , H01M50/271 , H01M50/50 , H01M50/503 , H01R11/11 , H01R13/518 , H01R25/16 , H01M50/296 , H01M50/547 , H01M50/552 , H01M50/567
摘要： The present application discloses an electric connection assembly having a support and a connector, wherein the support comprises a support body; the support body is provided with a mounting groove; the connector is configured to be in contact electrical connection with a mating connector; the connector comprises a mounting part; part or all of the mounting part is detachably received within the mounting groove; the support and the connector are formed separately and connected to each other. Compared with the prior art, the electric connection assembly of the present disclosure implements the function of supporting, holding and assembling integrally the corresponding connectors by means of the support provided with a mounting groove. Correspondingly, the entire structure of the electric connection assembly is simplified and convenient to be assembled.
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公开(公告)号：US20210029846A1
公开(公告)日：2021-01-28
申请号：US16522184
申请日：2019-07-25
发明人： Shanoo Revankar , Amadeu Luiz Fazani Cavallieri , Jeremy Christin Patterson , David Bruce Sarraf , Weiping Zhao , Xiaobao Geng
摘要： A battery distribution unit includes a housing having a bottom mounted to a battery case of a battery module and having a component cavity with a contactor therein. The contactor has fixed contacts having terminating ends extending from a bottom end of a contactor housing. The BDU includes terminals at the bottom end of the contactor coupled to the terminating ends and a heat exchanger cap at the bottom end of the contactor. The heat exchanger cap is provided in the component cavity in thermal communication with the fixed contacts and in thermal communication with the battery case of the battery module to dissipate heat from the fixed contacts into the battery case of the battery module.
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公开(公告)号：US20200313139A1
公开(公告)日：2020-10-01
申请号：US16371208
申请日：2019-04-01
摘要： A bus bar module of a battery system includes a bus bar, a sensing circuit carrier, and a fuse assembly. The bus bar is held by a tray and configured to electrically connect two battery cells of the battery system. The sensing circuit carrier includes at least a first electrical conductor and a dielectric insulator surrounding the first electrical conductor. The fuse assembly includes a first holder terminal, a second holder terminal, and a fuse disposed between and electrically connected to the first and second holder terminals. The first holder terminal is electrically connected to the first electrical conductor of the sensing circuit carrier, and the second holder terminal is electrically connected to the bus bar such that the fuse assembly defines a segment of a voltage sensing line from the bus bar through the sensing circuit carrier towards a control device.
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公开(公告)号：US10326181B2
公开(公告)日：2019-06-18
申请号：US15343429
申请日：2016-11-04
发明人： Weiping Zhao , Haifeng Liu
IPC分类号： H01M10/48 , G01R31/364 , H01M2/10 , H01M2/20 , B60L11/18
摘要： A connector assembly for voltage monitoring battery cells of a battery module includes a connector having a plurality of terminals and a wire assembly extending from the connector along a wire axis. The wire assembly has a plurality of wires extending between a terminal end and a buss bar end. The terminal end is terminated to a corresponding terminal. The buss bar end is configured to be terminated to a voltage sensor associated with a corresponding buss bar of the battery module. The buss bar end is folded over such that the buss bar end extends at a transverse angle relative to the wire axis. The buss bar ends are staggered along the wire axis at different depths from the connector.
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公开(公告)号：US20180212223A1
公开(公告)日：2018-07-26
申请号：US15415990
申请日：2017-01-26
发明人： Weiping Zhao
CPC分类号： H01M2/206 , H01M2/348 , H01M10/482 , H01M2200/103 , H01M2220/20
摘要： A fused buss bar assembly for bussing battery cells of a battery module includes a plate configured to be terminated to a cell terminal of a corresponding battery cell and a buss bar fuse in the plate. The buss bar fuse having at least one connecting strip between a first base section and a second base section. The buss bar fuse has a fuse channel associated with the at least one connecting strip. The fuse channel reduces the cross-section of the buss bar fuse at the corresponding connecting strip such that the connecting strip has a reduced fused cross-section relative to a first cross-section of the first base section and a second cross-section of the second base section. The fused buss bar assembly includes a fuse bridge coupled to the buss bar fuse. The fuse bridge spans the fuse channel to electrically connect the first base section and the second base section.
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公开(公告)号：US20170288344A1
公开(公告)日：2017-10-05
申请号：US15472834
申请日：2017-03-29
发明人： Jianghua ZHU , Weiping Zhao
IPC分类号： H01R13/6588 , H01R13/631 , H01R27/02
CPC分类号： H01R13/6588 , H01R13/4223 , H01R13/50 , H01R13/631 , H01R13/6658 , H01R27/02
摘要： The invention discloses a connector, a connector, a matched connector, a matched connector and a connecting assembly. The connecting assembly includes the connector and the matched connector. A terminal fixing portion of the connector is provided with terminal accommodating cavities for accommodating connecting terminals. Separators for separating adjacent connecting terminals are disposed as protruding between the terminal accommodating cavities. The matched connector comprises insertion holes and isolating slots provided on a female end seat. The separators are inserted into the isolating slots. One end of the connecting terminal is disposed on the body of the connector, and the other end is held within the insertion hole and is connectable with a terminal connecting piece of the matched connector. The invention prevents connecting terminals from interfering with each other to provide a higher secure connection performance, while maintaining smaller spacing therebetween.
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公开(公告)号：US11690199B2
公开(公告)日：2023-06-27
申请号：US16522184
申请日：2019-07-25
发明人： Shanoo Revankar , Amadeu Luiz Fazani Cavallieri , Jeremy Christin Patterson , David Bruce Sarraf , Weiping Zhao , Xiaobao Geng
IPC分类号： H05K7/20 , H01H45/14 , H01M50/138 , H01M10/6553 , H01M50/298 , H01M10/613 , H01M50/502 , H01M10/6551 , H01H13/28 , H01H9/52 , H01M50/591 , H01H50/14 , H01M10/42 , H01H50/12 , H01H45/12 , H01M50/588 , H01H1/62
CPC分类号： H05K7/2039 , H01H45/14 , H01M50/138 , H01H1/62 , H01H9/52 , H01H13/28 , H01H45/12 , H01H50/12 , H01H50/14 , H01M10/425 , H01M10/613 , H01M10/6551 , H01M10/6553 , H01M50/298 , H01M50/502 , H01M50/588 , H01M50/591
摘要： A battery distribution unit includes a housing having a bottom mounted to a battery case of a battery module and having a component cavity with a contactor therein. The contactor has fixed contacts having terminating ends extending from a bottom end of a contactor housing. The BDU includes terminals at the bottom end of the contactor coupled to the terminating ends and a heat exchanger cap at the bottom end of the contactor. The heat exchanger cap is provided in the component cavity in thermal communication with the fixed contacts and in thermal communication with the battery case of the battery module to dissipate heat from the fixed contacts into the battery case of the battery module.
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公开(公告)号：US10957894B2
公开(公告)日：2021-03-23
申请号：US16371208
申请日：2019-04-01
摘要： A bus bar module of a battery system includes a bus bar, a sensing circuit carrier, and a fuse assembly. The bus bar is held by a tray and configured to electrically connect two battery cells of the battery system. The sensing circuit carrier includes at least a first electrical conductor and a dielectric insulator surrounding the first electrical conductor. The fuse assembly includes a first holder terminal, a second holder terminal, and a fuse disposed between and electrically connected to the first and second holder terminals. The first holder terminal is electrically connected to the first electrical conductor of the sensing circuit carrier, and the second holder terminal is electrically connected to the bus bar such that the fuse assembly defines a segment of a voltage sensing line from the bus bar through the sensing circuit carrier towards a control device.
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公开(公告)号：US10367310B2
公开(公告)日：2019-07-30
申请号：US15472834
申请日：2017-03-29
发明人： Jianghua Zhu , Weiping Zhao
IPC分类号： H01R13/40 , H01R13/6588 , H01R13/631 , H01R27/02 , H01R13/50 , H01R13/422 , H01R13/66
摘要： The invention discloses a connector, a connector, a matched connector, a matched connector and a connecting assembly. The connecting assembly includes the connector and the matched connector. A terminal fixing portion of the connector is provided with terminal accommodating cavities for accommodating connecting terminals. Separators for separating adjacent connecting terminals are disposed as protruding between the terminal accommodating cavities. The matched connector comprises insertion holes and isolating slots provided on a female end seat. The separators are inserted into the isolating slots. One end of the connecting terminal is disposed on the body of the connector, and the other end is held within the insertion hole and is connectable with a terminal connecting piece of the matched connector. The invention prevents connecting terminals from interfering with each other to provide a higher secure connection performance, while maintaining smaller spacing therebetween.
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公开(公告)号：US10333129B2
公开(公告)日：2019-06-25
申请号：US15415990
申请日：2017-01-26
发明人： Weiping Zhao
摘要： A fused buss bar assembly for bussing battery cells of a battery module includes a plate configured to be terminated to a cell terminal of a corresponding battery cell and a buss bar fuse in the plate. The buss bar fuse having at least one connecting strip between a first base section and a second base section. The buss bar fuse has a fuse channel associated with the at least one connecting strip. The fuse channel reduces the cross-section of the buss bar fuse at the corresponding connecting strip such that the connecting strip has a reduced fused cross-section relative to a first cross-section of the first base section and a second cross-section of the second base section. The fused buss bar assembly includes a fuse bridge coupled to the buss bar fuse. The fuse bridge spans the fuse channel to electrically connect the first base section and the second base section.
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