Housing for vehicle power systems

• US 7,775,311 B1
• Filed: 01/27/2004
• Issued: 08/17/2010
• Est. Priority Date: 01/28/2003
• Status: Active Grant

• Current Assignee: Club Car Incorporated
• Original Assignee: Club Car Incorporated
• Inventors: Crow, Douglas T., Lewis, Gary L., Skelton, Gerald C., Morgan, Paul E., Hardy, David R., Newman, Duane E., Welsh, Michael L., Cosby, Christopher D.
• Primary Examiner(s): Phan; Hau V
• Assistant Examiner(s): Olszewski; John R
• Application Number:
  US10/543,871
• Time in Patent Office: 2,394 Days
• Field of Search: 180/291, 180/65.1, 180/68.5
• US Class Current: 180/68.5
• CPC Class Codes: B60K 1/04 of the electric storage means for propulsion exchanging batteries for electric propulsion of vehicles B60L53/80; for auxiliary purposes only B60R16/04; supplying batteries to, or removing batteries from, vehicles B60S5/06
• CPC Class Codes: B60K 15/063 Arrangement of tanks
• CPC Class Codes: B60K 15/067 Mounting of tanks
• CPC Class Codes: B60L 2200/22 Microcars, e.g. golf cars
• CPC Class Codes: B60L 50/16 with provision for separate direct mechanical propulsion
• CPC Class Codes: B60L 50/66 Arrangements of batteries
• CPC Class Codes: B60L 50/71 Arrangement of fuel cells within vehicles specially adapted for electric vehicles
• CPC Class Codes: B60Y 2200/86 Carts; Golf carts
• CPC Class Codes: B62D 25/10 Bonnets or lids , e.g. for trucks, tractors, busses, work vehicles for truck beds B60J7/1607; for boats B63B19/12; doors arranged at the vehicle rear B60J5/10; inlet covers for vehicle fuel tanks B60K15/05; for protecting non-occupants of a vehicle B60R21/38
• CPC Class Codes: B62D 29/043 Superstructures B62D25/161 takes precedence
• CPC Class Codes: Y02T 10/70 Energy storage systems for electromobility, e.g. batteries
• CPC Class Codes: Y02T 10/7072 Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
• CPC Class Codes: Y02T 90/40 Application of hydrogen technology to transportation, e.g. using fuel cells

Abstract

A housing (10) is for containing an energy source (2), such as a fuel tank, battery or fuel cell, and other power system components of a vehicle having a seat (4). The housing includes a body (12), preferably a generally rectangular box, connectable with the vehicle and configured to support the seat. The body has an interior space sized to receive the energy source and the other power system components, such that the energy source and other components are supported by the body, including when the body is unconnected with the vehicle.

Claims

1. A vehicle comprising:

a frame;

a prime mover mounted to the frame;

a bucket-like housing removably connected to the frame, the housing defining an interior space;

a power system including an energy source positioned substantially within the interior space of the housing such that the housing supports the energy source, the energy source being connectable to the prime mover; and

a seat coupled to and supported by the housing for removal from the frame with the housing, the seat generally covering the interior space of the housing when the housing is connected to and disconnected from the frame.

2. The vehicle of claim 1, further comprising a vehicle body coupled to the frame and defining a vehicle body interior space, and wherein the housing is positioned within the vehicle body interior space of the vehicle body to reinforce the vehicle body.

3. The vehicle of claim 2, wherein the vehicle body surrounds at least a portion of the housing.

4. The vehicle of claim 1, wherein the frame includes a pair of laterally spaced apart elongated rails, and wherein the housing extends across and is removably connected to the elongated rails.

5. The vehicle of claim 4, wherein the housing is removably connected to the elongated rails with threaded fasteners.

6. The vehicle of claim 1, wherein the seat is movable relative to the housing between a first position, in which the seat generally obstructs access to the interior space of the housing, and a second position, in which the seat permits access to the interior space of the housing.

7. The vehicle of claim 6, further comprising a hinge coupled to the housing and the seat, wherein the hinge pivotally couples the seat to the housing for movement between the first and second positions.

8. The vehicle of claim 1, wherein the housing includes a generally horizontal base wall and a generally vertical sidewall, and wherein the sidewall has a lower end connected to and extending about at least a portion of the base wall and an upper end defining an opening for access into the interior space.

9. The vehicle of claim 8, wherein the upper end of the sidewall provides a support surface for supporting the seat.

10. The vehicle of claim 8, wherein the sidewall includes a reinforcing recess to increase the strength and rigidity of the sidewall.

11. The vehicle of claim 8, wherein the base wall supports the energy source.

12. The vehicle of claim 8, wherein the housing is formed as a generally rectangular box.

13. The vehicle of claim 1, wherein the housing includes a drain pan having a drain hole, wherein the drain pan provides a recess for collecting fluids within the housing, and wherein the drain hole discharges fluid from the housing.

14. The vehicle of claim 1, wherein the housing includes a retainer tab, and wherein the retainer tab engages a portion of the power system to retain the portion of the power system within the housing.

15. The vehicle of claim 1, further comprising a retainer member coupled to the housing, wherein the retainer member engages the energy source to retain the energy source within the housing.

16. The vehicle of claim 1, further comprising a forward-reverse lever assembly mounted to the housing, wherein the forward-reverse lever assembly is operable to selectively drive the prime mover in one of a forward direction and a reverse direction.

17. The vehicle of claim 1, wherein the prime mover includes an internal combustion engine and the energy source includes a fuel tank.

18. The vehicle of claim 17, wherein the power system further includes an air intake device, a starter battery, a solenoid, and a fuel pump, and wherein the interior space of the housing is sized to also receive the air intake device, the starter battery, the solenoid, and the fuel pump.

19. The vehicle of claim 17, wherein the fuel tank is positioned within the housing to be fluidly connectable to the engine when the housing is connected to the frame.

20. The vehicle of claim 17, wherein the housing defines an opening, and wherein a portion of the engine extends through the opening in the housing so as to be partially disposed within the interior space of the housing when the housing is connected to the frame.

21. The vehicle of claim 1, wherein the prime mover includes an electric motor and the energy source includes a battery.

22. The vehicle of claim 21, wherein the battery is positioned within the housing to be electrically connectable to the motor when the housing is connected to the frame.

23. The vehicle of claim 21, wherein the housing includes a charger socket to facilitate charging the battery when the housing is connected to the frame.

24. The vehicle of claim 21, wherein the energy source includes a plurality of batteries.

25. A vehicle comprising:

a frame;

a prime mover mounted to the frame, the prime mover including an electric motor;

a bucket-like housing removably connected to the frame, the housing defining an interior space;

a power system including an energy source positioned substantially within the interior space of the housing such that the housing supports the energy source, the energy source being connectable to the prime mover and including a battery; and

a seat coupled to and supported by the housing for removal from the frame with the housing, the seat generally covering the interior space of the housing when the housing is connected to and disconnected from the frame;

wherein the power system further includes a controller, a solenoid, an on-board computer, a heat sink device, and a run-tow switch assembly, and wherein the interior space of the housing is sized to also receive the controller, the solenoid, the on-board computer, the heat sink device, and the run-tow switch assembly.

26. The vehicle of claim 25, further comprising a base plate, wherein the controller, the solenoid, the on-board computer, the heat sink device, and the run-tow switch assembly are mounted to the base plate, and wherein the housing includes a retainer channel for receiving the base plate.