Battery cell with integrated mounting foot
View Patent ↗A battery cell according to the principles of the present disclosure includes a cell housing and a mounting member that is fixed to an outer surface of the cell housing. In one example, the mounting member is formed separate from the cell housing and attached to the outer surface of the cell housing. In another example, the mounting member is unitarily formed with the cell housing and protrudes from a planar surface of the cell housing.
1. A battery pack comprising:
a structural member;
a plurality of battery cells, each of which comprises:
a cell housing including a top surface, a bottom surface, a first end surface, and a second end surface at an opposite longitudinal end of the cell housing from the first end surface;
a first mounting member formed separate from the cell housing and attached to the first end surface of the cell housing between the top and bottom surfaces; and
a second mounting member formed separate from the cell housing and attached to the second end surface of the cell housing between the top and bottom surfaces;
a first clamping member secured to the structural member using fasteners, the first clamping member engaging each of the first mounting members to secure the battery cells to the structural member; and
a second clamping member secured to the structural member using the fasteners, the second clamping member engaging each of the second mounting members to secure the battery cells to the structural member,
wherein the battery pack does not include plates that band, clamp, or affix the plurality of battery cells together.
2. The battery pack of claim 1 wherein each of the first and second mounting members includes an L-shaped bracket.
3. The battery pack of claim 1 wherein the first and second mounting members are welded to the first and second end surfaces, respectively, of the cell housing.
4. The battery pack of claim 1 wherein the first and second mounting members are further attached to the first and second end surfaces, respectively, of the cell housing using an adhesive.
5. The battery pack of claim 1 wherein the first and second mounting members are attached to the first and second end surfaces, respectively, of the cell housing adjacent to the bottom surface of the cell housing.