Modular battery assembly support and seals

摘要

A battery assembly, or module, for a vehicle having a battery compartment that defines an opening in the floor. The battery module is disposed partially within the battery compartment and extends through an opening in the floor of a battery compartment to be partially disposed below the floor of the vehicle. A method of installing a battery module into a vehicle is also disclosed. The battery module is inserted partially into an opening in a floor of a battery compartment with a lower portion of the battery module being retained below the floor and an upper portion of the battery module being retained above the floor. A seal is attached between the battery module and the opening in the floor.

主权项

1. A vehicle comprising:
a plurality of battery cells that power the vehicle; a battery housing enclosing the battery cells wherein the battery housing is a T-shaped member that includes: a first plurality of battery cells that are stacked horizontally in an upper battery cell compartment that extends transversely between a right end and a left end; a second plurality of battery cells that are stacked horizontally in a lower battery cell compartment that is disposed below the upper battery cell compartment with a right end of the upper battery cell compartment extending outwardly from the lower battery cell compartment on a right side of the upper battery cell compartment and a left end of the upper battery cell compartment extending outwardly from the lower battery cell compartment on a left side of the upper battery cell compartment; a vehicle body defining a battery compartment having a floor that defines an opening; a ladder support structure attached to the floor having two rails that extend transversely in the vehicle, a pair of outer cross members extending between the two rails below the right end and the left end of the upper battery cell compartment, a pair of inner cross members extending between the two rails on opposite lateral sides of the opening in the floor where the upper battery cell compartment is joined to the lower battery cell compartment; and wherein the battery housing and a first plurality of the battery cells are disposed partially above the floor and wherein the battery housing extends through the opening to be partially disposed below the floor with a second plurality of the battery cells disposed below the floor.