APPARATUS FOR PREVENTING OVER-CHARGE FOR BATTERY OF VEHICLE

摘要

An apparatus for preventing over-charge for a vehicle battery includes a switch disposed between an adjacent battery cell and a battery cell and closely contact the battery cells when each of the battery cells swell and to form a contact. An inflator is configured to be exploded when the switch is connected. A cushion configured to be disposed between the adjacent battery cell and the battery cell and swells depending on the explosion of the inflator to cut a lead tab which connects the adjacent battery cell and the battery cell.

主权项

1. An apparatus for preventing over-charge for a vehicle battery, the apparatus comprising:
a switch disposed between an adjacent battery cell and a battery cell and closely contacting the battery cells at the time of swelling of each of the battery cells and to form a contact; an inflator configured to be exploded at the time of a connection of the switch; and a cushion disposed between the adjacent battery cell and the battery cell and configured to swell depending on the explosion of the inflator to cut a lead tab which connects the adjacent battery cell and the battery cell.