公开(公告)号：US10219667B2

公开(公告)日：2019-03-05

申请号：US15223456

申请日：2016-07-29

Applicant: LG ELECTRONICS INC.

Inventor： Dongho Kwon ,  Deokwon Kang ,  Seonghoon Han

IPC: A47L9/28 ,  H01M10/613 ,  H01M10/66 ,  H01M10/6554 ,  H01M10/44 ,  H01M2/10 ,  H01M10/623 ,  H01M2/20 ,  H01M10/42 ,  H01M10/667 ,  H01M10/643 ,  H01M10/6235 ,  H01M10/658 ,  H01M10/6563 ,  H01M10/6557

Abstract: A vacuum cleaner may include a cleaner body including a suction motor for generating suction force, a suction unit communicating with the cleaner body and suctioning air and dust, and a battery assembly for supplying power to the suction motor. The battery assembly may include a plurality of battery cells, an inner case including a plurality of cell cases having the plurality of battery cells respectively accommodated therein and spaced apart from each other, and an outer case having the inner case accommodated therein and including a flow hole in which air flows.