BATTERY PACK INCLUDING INSULATING TUBE
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United States of America Patent
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Issued Date -
Mar 4, 2021
app pub date -
Dec 12, 2019
filing date -
Jan 10, 2019
priority date (Note) -
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status (Latency Note)
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Abstract
A battery pack that protects an internal configuration from external impact and effectively prevents internal short circuit is disclosed. The battery pack includes a plurality of can type secondary batteries arranged to be laid down in a horizontal direction; a bus bar at least partially formed of an electrically conductive material to electrically connect the plurality of can type secondary batteries; at least one module case with an empty space formed inside to accommodate the plurality of can type secondary batteries; and an insulating tube configured to surround an outer wall of the module case and having an outer surface on which a plurality of embossing structures with a part bulging in an outer direction are formed.
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