초록 ▼

A vehicle is provided including a battery module with front and rear battery cell arrays arranged generally parallel to and spaced apart from one another. The battery module includes a cover having an inlet port proximate to the front battery cell array and arranged obliquely thereto. A blower unit

A vehicle is provided including a battery module with front and rear battery cell arrays arranged generally parallel to and spaced apart from one another. The battery module includes a cover having an inlet port proximate to the front battery cell array and arranged obliquely thereto. A blower unit is configured to draw air through the inlet port such that a first portion of the air travels into the front battery cell array. A tray cooperates with the front battery cell array to define a passageway configured to direct a second portion of the air underneath the front battery cell array. The tray also defines a ramp underneath, and extending substantially a length of, the rear battery cell array and is configured to direct the second portion of air into the rear array.

대표청구항 ▼

1. A vehicle comprising: a tray;first and second cell stacks cooperating with the tray to define passageways configured to direct air underneath the first stack to the second stack;a converter supported by the tray;a cover housing the stacks and converter, and defining cell ports and a converter por

1. A vehicle comprising: a tray;first and second cell stacks cooperating with the tray to define passageways configured to direct air underneath the first stack to the second stack;a converter supported by the tray;a cover housing the stacks and converter, and defining cell ports and a converter port; anda pair of ducts, one of the ducts being in fluid communication with the converter port and one of the cell ports. 2. The vehicle of claim 1, wherein one of the cell ports is adjacent to a face of the first stack and arranged oblique to the stacks to direct air through the stacks. 3. The vehicle of claim 1, wherein the first and second stacks are spaced apart from one another such that heated air exiting a lateral side of the first stack enters a lateral side of the second stack adjacent to the lateral side of the first stack. 4. The vehicle of claim 3, wherein the second stack is supported on the tray such that a portion of the air flowing underneath the first stack toward the second stack is directed into the lateral side of the second stack. 5. The vehicle of claim 1, wherein the ducts are configured to direct air from a cabin of the vehicle into the ports. 6. A battery module for a vehicle comprising: a container having a cover portion and a base portion, and defining a pair of battery inlet ports and a converter module inlet port;a first duct in fluid communication with one of the battery inlet ports and a second duct in fluid communication with the other of the battery inlet ports and the module inlet port; andfirst and second cell stacks supported on the base portion and housed within the container, the stacks defining a first passageway therebetween configured to direct fluid flow between the stacks, the base portion and first stack defining a second passageway therebetween configured to direct fluid flow underneath the first stack, and the base portion further defining a ramp underneath the second stack and configured to direct the fluid flow from the second passageway into the second stack. 7. The battery module of claim 6, wherein at least one of the battery inlet ports is adjacent to a face of the first stack and arranged oblique to the stacks to direct air away from the face and through the stacks. 8. The battery module of claim 6, wherein the first passageway has a width such that heated air exiting a lateral side of the first stack enters a lateral side of the second stack adjacent to the lateral side of the first stack. 9. The battery module of claim 8, wherein the ramp is further configured to direct fluid flow from the second passageway into the lateral side of the second stack. 10. The battery module of claim 6, wherein the ducts area configured to direct cooling air from a vehicle cabin to the ports. 11. A battery module for a vehicle comprising: front and rear battery cell arrays arranged generally parallel to and spaced apart from one another;a battery cover having first and second inlet ports proximate to the front battery cell array and arranged obliquely thereto;a converter cover having a module inlet port proximate to a converter module housed therein;a blower unit configured to draw air through the first and second inlet ports and the module inlet port, a first portion of the air traveling into the front battery cell array;a pair of ducts to direct air to the ports, one of the ducts in fluid communication with the module inlet port and one of the first and second inlet ports; anda tray cooperating with the front battery cell array to define a passageway configured to direct a second portion of the air underneath the front battery cell array, the tray further defining a ramp underneath, and extending substantially a length of, the rear battery cell array and configured to direct the second portion into the rear battery cell array. 12. The battery module of claim 11, wherein a spacing between the front and rear battery cell arrays defines another passageway configured to direct the first portion of air exiting the front battery cell array, and the second portion of air into the rear battery cell array. 13. The battery module of claim 11, wherein the front and rear battery array cells are spaced apart from one another such that heated air exiting a lateral side of the front battery cell array enters a lateral side of the rear battery cell array adjacent to the lateral side of the front battery cell array. 14. The battery module of claim 11, wherein the ducts are configured to direct cooling air from a vehicle cabin into the inlet ports.