Modular design of a 48-volt li-ion battery for ease of assembly and disassembly
First Claim
1. A battery including a plurality of serially connected battery cells, the battery comprising:
- an upper housing;
a lower housing directly engaged with the upper housing;
a wire harness assembly; and
a middle housing that includes a plurality of top cell chambers, with each of the plurality of top cell chambers accommodating a top section of a corresponding one of the plurality of serially connected battery cells;
wherein the lower housing includes a plurality of bottom cell chambers, with each of the plurality of bottom cell chambers for accommodating a bottom section of a corresponding one of the plurality of serially connected battery cells;
wherein the middle housing has a top surface configured to allow installation of the wire harness assembly and the plurality of top cell chambers beneath the top surface of the middle housing and wherein the middle housing is contained within the upper housing and the lower housing;
wherein the wire harness assembly includes a bus-bar assembly and a voltage-sense-wire harness; and
wherein the bus-bar assembly and voltage-sense-wire harness are installed on the top surface of the middle housing.
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Accused Products
Abstract
The present invention provides a battery that includes a plurality of serially connected battery cells. The battery includes an upper housing and a lower housing. The battery comprises: a wire harness assembly; a middle housing that includes a plurality of cell chambers for accommodating the top sections of the plurality of serially connected battery cells. The lower housing includes a plurality of cell chambers for accommodating the bottom sections of the plurality of serially connected battery cells 102; and the middle housing has a top surface for installing the wire harness assembly (1106) and the plurality of cell chambers beneath the top surface (1102) of the middle housing.
17 Citations
14 Claims
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1. A battery including a plurality of serially connected battery cells, the battery comprising:
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an upper housing; a lower housing directly engaged with the upper housing; a wire harness assembly; and a middle housing that includes a plurality of top cell chambers, with each of the plurality of top cell chambers accommodating a top section of a corresponding one of the plurality of serially connected battery cells; wherein the lower housing includes a plurality of bottom cell chambers, with each of the plurality of bottom cell chambers for accommodating a bottom section of a corresponding one of the plurality of serially connected battery cells; wherein the middle housing has a top surface configured to allow installation of the wire harness assembly and the plurality of top cell chambers beneath the top surface of the middle housing and wherein the middle housing is contained within the upper housing and the lower housing; wherein the wire harness assembly includes a bus-bar assembly and a voltage-sense-wire harness; and wherein the bus-bar assembly and voltage-sense-wire harness are installed on the top surface of the middle housing. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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Specification