Land vehicles incorporating cradles for supporting electrical devices and components therefor
Land vehicles are disclosed. A land vehicle includes a chassis extending in a longitudinal direction and a plurality of wheels supported by the chassis including a pair of front wheels and a pair of rear wheels arranged rearward of the pair of front wheels in the longitudinal direction. The chassis includes a power source cradle assembly supporting a plurality of power sources of the vehicle that is arranged between the pair of front wheels and the pair of rear wheels in the longitudinal direction.
1 . A land vehicle comprising:
a chassis extending in a longitudinal direction; and
a plurality of wheels supported by the chassis including a pair of front wheels and a pair of rear wheels arranged rearward of the pair of front wheels in the longitudinal direction,
wherein the chassis includes a power source cradle assembly supporting a plurality of power sources of the vehicle that is arranged between the pair of front wheels and the pair of rear wheels in the longitudinal direction,
wherein the power source cradle assembly comprises
a first crossbeam assembly disposed at a forward end of the power source cradle assembly that extends in a lateral direction perpendicular to the longitudinal direction,
a second crossbeam assembly disposed at a rearward end of the power source cradle assembly opposite the forward end that extends in the lateral direction,
a first sidewall assembly disposed at one lateral end of the power source cradle assembly that extends in the longitudinal direction to couple the first crossbeam assembly and the second crossbeam assembly, and
a second sidewall assembly disposed at another lateral end of the power source cradle assembly opposite the one lateral end that extends in the longitudinal direction to couple the first crossbeam assembly and the second crossbeam assembly,
wherein the first crossbeam assembly, the second crossbeam assembly, the first sidewall assembly, and the second sidewall assembly cooperatively establish an enclosure in which the plurality of power sources are at least partially enclosed, and
wherein the enclosure defines an open space extending in the lateral direction from the first sidewall assembly to the second sidewall assembly.
2 . The land vehicle of claim 1 , wherein the first crossbeam assembly, the second crossbeam assembly, the first sidewall assembly, and the second sidewall assembly are separate structures that are coupled to one another to establish the enclosure.
3 . The land vehicle of claim 1 , wherein the chassis includes a midframe assembly arranged at least partially between the pair of front wheels and at least a portion of the power source cradle assembly in the longitudinal direction.
4 . The land vehicle of claim 3 , wherein:
the midframe assembly includes a pair of support arm structures spaced apart from one another in the lateral direction, and
the first crossbeam assembly extends in the lateral direction to couple the pair of support arm structures to one another.
5 . The land vehicle of claim 4 , wherein the first crossbeam assembly at least partially defines the midframe assembly.
6 . The land vehicle of claim 1 , wherein:
the first sidewall assembly includes a first sidewall panel extending in a vertical direction and a first flap interconnected with the first sidewall panel such that the first flap extends in a horizontal direction perpendicular to the vertical direction, and
the first sidewall panel is integral with the first flap.
7 . The land vehicle of claim 6 , wherein the first flap is disposed at a forward end of the first sidewall assembly.
8 . The land vehicle of claim 7 , wherein the first sidewall assembly includes a floor support bar coupled to the first sidewall panel and positioned for direct contact with an overlying floor of the vehicle.
9 . The land vehicle of claim 8 , wherein the floor support bar is disposed at a rear end of the first sidewall assembly.
10 . The land vehicle of claim 1 , wherein:
the first and second sidewall assemblies are substantially identical, and
the first and second crossbeam assemblies are structurally distinguishable.
11 . The land vehicle of claim 1 , wherein the enclosure at least partially houses a plenum to supply cooling air to the plurality of power sources in use of the vehicle.
12 . A land vehicle comprising:
a chassis extending in a longitudinal direction; and
a plurality of wheels supported by the chassis including a pair of front wheels and a pair of rear wheels arranged rearward of the pair of front wheels in the longitudinal direction,
wherein the chassis includes a power source cradle assembly supporting a plurality of power sources of the vehicle that is arranged between the pair of front wheels and the pair of rear wheels in the longitudinal direction, and
wherein the chassis includes an electronics cradle assembly supporting a plurality of electronic devices of the vehicle distinct from the plurality of power sources that is arranged rearward of the pair of rear wheels in the longitudinal direction.
13 . The land vehicle of claim 12 , wherein the electronics cradle assembly includes a cover plate extending from a forward end of the electronics cradle assembly to a rear end of the electronics cradle assembly arranged opposite the forward end to at least partially cover the plurality of electronic devices.
14 . The land vehicle of claim 13 , wherein the cover plate is formed to include a plurality of slots.
15 . The land vehicle of claim 14 , wherein the plurality of slots includes multiple rows of slots each spaced from one another in a lateral direction perpendicular to the longitudinal direction.
16 . The land vehicle of claim 15 , wherein the multiple rows include at least three rows.
17 . The land vehicle of claim 13 , wherein:
the electronics cradle assembly includes a pair of channel feet coupled to an underside of the cover plate such that the pair of channel feet are spaced from one another in a lateral direction perpendicular to the longitudinal direction, and
each of the pair of channel feet has a C-shaped cross-section.
18 . A land vehicle comprising:
a chassis extending in a longitudinal direction; and
a plurality of wheels supported by the chassis including a pair of front wheels and a pair of rear wheels arranged rearward of the pair of front wheels in the longitudinal direction,
wherein:
the chassis includes a power source cradle assembly supporting a plurality of power sources of the vehicle that is arranged between the pair of front wheels and the pair of rear wheels in the longitudinal direction,
the power source cradle assembly at least partially houses a plenum to supply cooling air to the plurality of power sources in use of the vehicle,
the chassis includes an electronics cradle assembly supporting a plurality of electronic devices of the vehicle that is arranged rearward of the pair of rear wheels in the longitudinal direction, and
the electronics cradle assembly includes a cover plate and a pair of channel feet coupled to an underside of the cover plate such that the pair of channel feet are spaced from one another in a lateral direction perpendicular to the longitudinal direction.
19 . The land vehicle of claim 18 , wherein the power source cradle assembly comprises
a first crossbeam assembly disposed at a forward end of the power source cradle assembly that extends in a lateral direction perpendicular to the longitudinal direction,
a second crossbeam assembly disposed at a rearward end of the power source cradle assembly opposite the forward end that extends in the lateral direction,
a first sidewall assembly disposed at one lateral end of the power source cradle assembly that extends in the longitudinal direction to couple the first crossbeam assembly and the second crossbeam assembly, and
a second sidewall assembly disposed at another lateral end of the power source cradle assembly opposite the one lateral end that extends in the longitudinal direction to couple the first crossbeam assembly and the second crossbeam assembly.
20 . The land vehicle of claim 18 , wherein:
the cover plate extends from a forward end of the electronics cradle assembly to a rear end of the electronics cradle assembly arranged opposite the forward end to at least partially cover the plurality of electronic devices, and
each of the pair of channel feet has a C-shaped cross-section.