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公开(公告)号：US20190267601A1
公开(公告)日：2019-08-29
申请号：US16319164
申请日：2017-06-23
发明人： Mansik CHO
摘要： A battery pack of the present disclosure includes: a holder case accommodating a plurality of battery cells, each of the battery cells including an electrode portion on each end thereof; a protective circuit module mounted on an outer side of the holder case; at least one first lead tab including a fixing portion and a fastening portion, the fixing portion extending from a region of the protective circuit module facing the holder case toward the holder case, the fastening portion being bent from the fixing portion in a direction parallel to the holder case and extending toward the electrode portion of the battery cell; and a second lead tab electrically connected to the electrode portion of the battery cell and placed at a position corresponding to the fastening portion of the first lead tab of the protective circuit module.
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公开(公告)号：US20240322334A1
公开(公告)日：2024-09-26
申请号：US18595589
申请日：2024-03-05
发明人： Mansik CHO
IPC分类号： H01M50/244
CPC分类号： H01M50/244
摘要： A battery pack includes a housing frame to accommodate a battery cell; and an insulating frame between the battery cell and the housing frame, and including an opening through which a bottom of the battery cell is exposed to a bottom of the housing frame, a flange portion that extends along a periphery of the opening, defines the opening, and faces the bottom of the battery cell, and a side portion that is bent from the flange portion and faces a side surface of the battery cell, wherein the flange portion of the insulating frame includes a convex pattern that protrudes toward the bottom of the battery cell, and a flow channel that forms a flow path for an adhesive, the flow channel being a stepped portion stepped down from the convex pattern in a vertical direction opposite to the bottom of the battery cell.
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公开(公告)号：US20240322321A1
公开(公告)日：2024-09-26
申请号：US18422077
申请日：2024-01-25
发明人： Jaemin KIM , Mansik CHO
IPC分类号： H01M50/233 , H01M50/209 , H01M50/271
CPC分类号： H01M50/233 , H01M50/209 , H01M50/271
摘要： A battery pack including a plurality of battery cells arranged in a first direction and a side plate covering a periphery of the plurality of battery cells in a second direction crossing the first direction, the side plate including a columnar projection protruding toward the plurality of battery cells and between adjacent battery cells of the plurality of battery cells along the first direction, the columnar projection being slidably coupled to the side plate along the first direction.
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公开(公告)号：US20240322288A1
公开(公告)日：2024-09-26
申请号：US18382704
申请日：2023-10-23
发明人： Mansik CHO , Seongpyo HONG
IPC分类号： H01M10/6551 , H01M10/613 , H01M10/625
CPC分类号： H01M10/6551 , H01M10/613 , H01M10/625 , H01M2220/20
摘要： A battery pack equipped with a heat non-diffusion cooling structure having a comb shape, the battery pack includes a plurality of battery cells arranged in a first direction; a heat sink facing the plurality of battery cells in a second direction that is different from the first direction, the heat sink continuously extending along the plurality of battery cells; and thermal-conductive blocks between the heat sink and the plurality of battery cells, wherein the thermal-conductive blocks each include a base plate on one battery cell of the battery cells, and a first cavity and at least one fin alternately arranged in the first direction, the first cavity and the at least one fin being between the base plate and the heat sink.
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公开(公告)号：US20240322390A1
公开(公告)日：2024-09-26
申请号：US18616448
申请日：2024-03-26
发明人： Mansik CHO , Jaemin KIM , Shidong PARK , Jangwoong BAE
IPC分类号： H01M50/507 , H01M10/6554 , H01M50/204 , H01M50/503
CPC分类号： H01M50/507 , H01M10/6554 , H01M50/503 , H01M50/204
摘要： A battery pack is disclosed. The battery pack includes a plurality of battery cells arranged in a first direction, each including a pair of main surfaces arranged to face each other in the first direction. Each of the battery cells also includes upper and lower surfaces forming a pair of long sides facing each other, and first and second side surfaces forming a pair of short sides facing each other. First and second bus bars electrically connect the plurality of battery cells to each other in an alternating manner such that battery cells adjacent to each other in the first direction are not electrically connected by the first and second bus bars. A third bus bar electrically connects first and second output terminals formed together on a front side of the plurality of battery cells in the first direction, and the third bus bar electrically connects adjacent battery cells to each other at a rear side of the plurality of the battery cells. The battery pack may be easily electrically connected to a set device, has a simplified structured with improved electrical output, may eliminate interference between a cooling structure and an electrical connection structure, and is advantageously slim.
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公开(公告)号：US20170271721A1
公开(公告)日：2017-09-21
申请号：US15440006
申请日：2017-02-23
发明人： Mansik CHO
CPC分类号： H01M10/425 , H01M2/105 , H01M2/202 , H01M2/204 , H01M2/22 , H01M2/26 , H01M10/46 , H01M2010/4271 , H01M2220/30 , H02J7/0013 , H02J7/0042 , H02J7/0045
摘要： A battery pack includes a plurality of batteries including a first battery and a second battery, and a circuit board including a main surface and a protruding surface extending from the main surface, the main surface being located at one surface of the first battery and the protruding surface being located at the second battery. The second battery is electrically connected to the circuit board through the protruding surface.
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