Garment steaming device

1. A garment steaming device, comprising:

a housing having a reservoir for containing liquid therein;

a head portion connected to the housing;

a steam generator contained within the head portion, the steam generator including a primary heating element and a secondary heating element, the steam generator being in fluid communication with the reservoir for generating steam from the liquid contained in the reservoir; and

a control unit configured to regulate a steam temperature generated by the steam generator by controlling a power level of the primary heating element and the secondary heating element;

wherein the steam generator includes a main water bath and a secondary water bath, the main water bath and the secondary water bath being in fluid communication with the reservoir for receiving liquid therefrom;

wherein the secondary water bath has a capacity that is less than a capacity of the main water bath to facilitate rapid generation of steam.

2. The garment steaming device of claim 1 , wherein:

the control unit is configured to regulate the steam temperature by operating the primary heating element at a constant power and varying a power level of the secondary heating element.

3. The garment steaming device of claim 1 , further comprising:

a first control device for controlling the primary heating element; and

a second control device for controlling the secondary heating element.

4. The garment steaming device of claim 3 , wherein:

the first control device is a mechanical thermostat; and

the second control device is a NTC thermistor with a relay or triac.

5. The garment steaming device of claim 1 , wherein:

the secondary water bath is positioned in close association with the at least one heating element of the steam generator.

6. The garment steaming device of claim 5 , wherein:

at least one of the main water bath and the second water bath includes a foam metal material.

7. The garment steaming device of claim 1 , further comprising:

a pump configured to pump the liquid from the reservoir to the steam generator.

8. A garment steaming device, comprising:

a housing having a reservoir for containing liquid therein;

a head portion connected to the housing;

a steam generator contained within the head portion, the steam generator including a primary heating element and a secondary heating element, the steam generator being in fluid communication with the reservoir for generating steam from the liquid contained in the reservoir; and

a control unit configured to regulate a steam temperature generated by the steam generator by controlling a power level of the primary heating element and the secondary heating element; and

a pump configured to pump the liquid from the reservoir to the steam generator;

wherein the control unit is configured to control the pumping rate of the pump;

wherein the control unit is configured to control the pump to provide a first flow rate of fluid to the steam generator during a preheating mode of operation of the garment steaming device, and to control the pump to provide a second flow rate of fluid to the steam generator after the preheating mode of operation is complete;

wherein the first flow rate is less than the second flow rate.

9. The garment steaming device of claim 8 , wherein:

the control unit is configured to control the pump to gradually increase the flow rate of fluid to the steam generator from the first flow rate to the second flow rate.

10. A garment steaming device, comprising:

a housing having a reservoir for containing liquid therein;

a head portion connected to the housing;

a steam generator contained within the head portion, the steam generator including a primary heating element and a secondary heating element, the steam generator being in fluid communication with the reservoir for generating steam from the liquid contained in the reservoir; and

a control unit configured to regulate a steam temperature generated by the steam generator by controlling a power level of the primary heating element and the secondary heating element; and

a pump configured to pump the liquid from the reservoir to the steam generator;

wherein the control unit configured to control the pumping rate of the pump, a power level of the primary heating element and a power level of the secondary heating element;

wherein the control unit is configured to regulate a steam temperature generated by the steam generator by operating the primary heating element at a constant power and varying a power level of the secondary heating element, and by varying a pumping rate of the pump.

11. A method of operating a garment steaming device, comprising the steps of:

actuating a pump to pump water from a reservoir to a steam generator;

operating a first heating element of the steam generator at a first power level;

operating a second heating element of the steam generator at a second power level;

providing water to the steam generator at a first flow rate during a first operational period of the garment steaming device; and

providing water to the steam generator at a second flow rate during a second operational period of the garment steaming device;

wherein the second flow rate is greater than the first flow rate;

wherein the first power level is substantially constant; and

wherein the second power level is variable.

12. The method according to claim 11 , wherein:

the steam generator includes a mechanical thermostat for power control of the first heating element, and control electronics for power control of the second heating element.

13. The method according to claim 11 , wherein:

the control electronics include a NTC thermistor with a relay or triac.

14. The method according to claim 11 , wherein:

the first operational period is a preheating mode of the garment steaming device; and

the second operational period occurs after the preheating mode is completed.

15. A method of operating a garment steaming device, comprising the steps of:

providing power to a heating element of a steam generator; and

actuating a pump to pump water from a reservoir to a main water bath and a secondary water bath of the steam generator;

wherein the secondary water bath has a volume that is less than a volume of the main water bath so as to generate steam more quickly from the water in the secondary water bath than from the water in the main water bath.

16. The method according to claim 15 , wherein:

the secondary water bath is positioned closer to the heating element than the main water bath.

17. The method according to claim 15 , wherein:

at least one of the main water bath and the secondary water bath contains a foam metal material.

18. A garment steaming device, comprising:

a housing having a reservoir for containing liquid therein;

a head portion connected to the housing; and

a steam generator contained within the head portion, the steam generator being in fluid communication with the reservoir for generating steam from the liquid contained in the reservoir;

wherein the steam generator includes a main water bath and a secondary water bath, the main water bath and the secondary water bath being in fluid communication with the reservoir for receiving liquid therefrom;

wherein the secondary water bath has a capacity that is less than a capacity of the main water bath to facilitate rapid generation of steam.

19. The garment steaming device of claim 18 , wherein:

the secondary water bath is positioned in close association with a heating element of the steam generator.

20. The garment steaming device of claim 18 , wherein:

at least one of the main water bath and the second water bath includes a foam metal material.