Ventilation for electric generator system

1. An electric generator system comprising:

a housing assembly that forms at least one inlet vent opening and at least one outlet vent opening;

an electric generator positioned within the housing assembly;

an engine fan positioned within the housing assembly;

an engine positioned within the housing assembly, the engine being operatively coupled to both the electric generator as well as the engine fan so that the engine drives both the electric generator and the engine fan during operation of the electric generator system;

at least one electrical component electrically connected to the electric generator;

a muffler assembly positioned within the housing assembly;

a dividing plate positioned between the engine and the muffler assembly; and

an electrical component fan that is positioned proximate to the at least one inlet vent opening and configured to draw air from externally of the housing assembly through the at least one inlet vent opening and direct air to the at least one electrical component during operation of the electric generator system,

wherein the engine fan is positioned generally opposite of the electrical component fan relative to the at least one electrical component to draw air across the at least one electrical component during operation of the electric generator system, and

wherein the at least one outlet vent opening is positioned opposite the electric generator and the engine fan relative to the dividing plate.

2. The electric generator system of claim 1 , further comprising

a pan, the engine and the electric generator being connected to the pan, and the at least one outlet vent opening being formed in the pan.

3. The electric generator system of claim 2 , wherein

the at least one outlet vent opening is formed in the pan opposite the engine relative to the dividing plate.

4. The electric generator system of claim 2 , wherein

the housing assembly further comprises a cover, and

wherein the at least one inlet vent opening is formed between the cover and the pan.

5. The electric generator system of claim 4 , wherein

the pan further comprises at least one recessed portion such that the at least one inlet vent opening is formed between the at least one recessed portion of the pan and the cover.

6. The electric generator system of claim 1 , wherein

an engine fan outlet opening is formed through the dividing plate.

7. The electric generator system of claim 6 , wherein

the engine fan further comprises an engine fan housing and an engine fan inlet opening.

8. The electric generator system of claim 7 , wherein

the engine fan is an axial fan and the engine fan inlet opening is formed radially around the engine fan through the engine fan housing to draw air into the engine fan from within the housing assembly and direct air through the engine fan outlet opening formed through the dividing plate.

9. The electric generator system of claim 1 , wherein

the muffler assembly further comprises a muffler bellow connecting the muffler assembly to the engine.

10. The electric generator system of claim 9 , further comprising

a cooling duct formed in the dividing plate, the muffler bellow passing through the cooling duct.

11. The electric generator system of claim 1 , wherein

the housing assembly further comprises a door having at least one door opening,

the at least one inlet vent opening further comprising the at least one door opening.

12. The electric generator system of claim 11 , wherein

the at least one electrical component further comprises a control system,

wherein the control system is positioned proximate the at least one door opening such that air drawn through the at least one door opening passes across the control system during operation of the electric generator system.

13. The electric generator system of claim 1 , wherein

the engine further comprises an oil sump, the engine fan being configured to draw air across the oil sump during operation of the electric generator system.

14. The electric generator system of claim 1 , wherein

the at least one electrical component is an inverter.

15. The electric generator system of claim 1 , wherein

the engine is an internal combustion engine.

16. An electric generator system comprising:

a housing assembly that forms at least one inlet vent opening and at least one outlet vent opening;

an electric generator positioned within the housing assembly;

an engine fan positioned within the housing assembly;

an engine positioned within the housing assembly, the engine being operatively coupled to both the electric generator as well as the engine fan so that the engine drives both the electric generator and the engine fan during operation of the electric generator system;

at least one electrical component electrically connected to the electric generator;

a muffler assembly positioned within the housing assembly;

a dividing plate positioned between the engine and the muffler assembly;

an engine fan outlet opening formed through the dividing plate;

and

an electrical component fan that is positioned proximate to the at least one inlet vent opening and configured to draw air from externally of the housing assembly through the at least one inlet vent opening and direct air to the at least one electrical component during operation of the electric generator system,

wherein the engine fan is positioned generally opposite of the electrical component fan relative to the at least one electrical component to draw air across the at least one electrical component during operation of the electric generator system.

17. The electric generator system of claim 16 , wherein

the muffler assembly further comprises a muffler bellow connecting the muffler assembly to the engine.

18. The electric generator system of claim 16 , wherein

the engine fan further comprises an engine fan housing and an engine fan inlet opening.

19. The electric generator system of claim 18 , wherein

the engine fan is an axial fan and the engine fan inlet opening is formed radially around the engine fan through the engine fan housing to draw air into the engine fan from within the housing assembly and direct air through the engine fan outlet opening formed through the dividing plate.

20. A recreational vehicle comprising:

an electrical system;

a body having a plurality of walls; and

a storage area enclosed by at least one of the walls, an electric generator system positioned within the storage area and being electrically connected to the electrical system, said electric generator system comprising:

a housing assembly that forms at least one inlet vent opening and at least one outlet vent opening;

an electric generator positioned within the housing assembly;

an engine fan positioned within the housing assembly;

an engine positioned within the housing assembly, the engine being operatively coupled to both the electric generator as well as the engine fan so that the engine drives both the electric generator and the engine fan during operation of the electric generator system;

at least one electrical component electrically connected to the electric generator;

a muffler assembly positioned within the housing assembly;

a dividing plate positioned between the engine and the muffler assembly; and

an electrical component fan that is positioned proximate to the at least one inlet vent opening and configured to draw air from externally of the housing assembly through the at least one inlet vent opening and direct air to the at least one electrical component during operation of the electric generator system,

wherein the engine fan is positioned generally opposite of the electrical component fan relative to the at least one electrical component to draw air across the at least one electrical component during operation of the electric generator system, and

wherein the at least one outlet vent opening is positioned opposite the electric generator and the engine fan relative to the dividing plate.