Access arrangement for the power system of an electric vehicle
An access arrangement for a power system of an electrified vehicle includes a housing body, at least one electrical conductor, a passageway, and a closure. The electrical conductor passes through the housing body. The passageway extends inwardly from an opening on the housing body and intersects a portion of the electrical conductor within the housing body. The closure is positioned proximate to the opening. The closure is adjustable between a plurality of different configurations. The closure is adjustable between a closed configuration and an open configuration. The closure closes the passageway while in the closed configuration. The opening is at least partially exposed when the closure is in the open configuration. The closure is biased to return to the closed configuration from the open configuration. The passageway and closure are configured to cooperatively facilitate access for testing the electrical conductor.
1. An access arrangement for a power system of an electrified vehicle, the access arrangement comprising:
a housing body;
at least one electrical conductor positioned in the housing body;
a passageway extending inwardly from an opening on the housing body and intersecting a portion of the at least one electrical conductor within the housing body; and
a closure positioned proximate to the opening and adjustable between a plurality of different configurations, including a closed configuration closing the passageway and an open configuration in which the opening is at least partially exposed, wherein the closure is biased to return to the closed configuration from the open configuration, and wherein the passageway and closure are configured to cooperatively facilitate access for testing the electrical conductor.
2. The access arrangement of claim 1 , further comprising an aperture extending through the housing body, the aperture intersecting the passageway and the at least one electrical conductor extending through the housing body in the aperture.
3. The access arrangement of claim 1 , wherein the closure is adjustable between the closed configuration and the open configuration by being elastically deformed.
4. The access arrangement of claim 1 , wherein the closure is adjustable between the closed configuration and the open configuration by being punctured.
5. The access arrangement of claim 4 , wherein the closure is operable to automatically reseal after being punctured.
6. The access arrangement of claim 1 , wherein the closure is pivotally moveable relative to the housing body.
7. The access arrangement of claim 1 , wherein the closure is positioned within the passageway.
8. The access arrangement of claim 1 , wherein the closure is interconnected to the housing body with adhesive.
9. The access arrangement of claim 1 , wherein the at least one electrical conductor is continuous through the housing.
10. The access arrangement of claim 1 , wherein the closure is biased to return to the closed configuration from the open configuration by elastic restoration.
11. The access arrangement of claim 10 , wherein the closure is biased to return to the closed configuration from the open configuration by automatically closing an opening formed in the closure.
12. The access arrangement of claim 10 , wherein the closure is biased to return to the closed configuration from the open configuration by a portion of the closure at least partially bending.
13. A power system for an electrified vehicle, the power system comprising:
a battery pack;
a vehicle propulsion system;
a high-voltage (HV) cable placing the battery pack and the propulsion system in electrical communication; and
an access arrangement positioned along the HV cable between the battery pack and the vehicle propulsion system, the access arrangement including:
a housing body, wherein the HV cable passes into the housing body,
a passageway extending inwardly from an opening on the housing body and intersecting the HV cable within the housing body, and
a closure positioned proximate to the opening and adjustable between a plurality of different configurations including a closed configuration closing the passageway and an open configuration in which the opening is at least partially exposed, wherein the closure is biased to return to the closed configuration from the open configuration, and wherein the passageway and closure are configured to cooperatively facilitate access for testing the HV cable.
14. The power system of claim 13 , further comprising a junction block housing a plurality of electrical connections, wherein the access arrangement is distinct from and positioned closer to the battery pack than the junction block.
15. The power system of claim 13 , further comprising at least one auxiliary electrical system in electrical communication with the HV cable, wherein the access arrangement is positioned closer to the battery pack than at least one of the at least one auxiliary electrical system and the vehicle propulsion system.
16. The power system of claim 13 , wherein a portion of the HV cable within the housing body includes a single positive lead and a single negative lead.