System and method for using color to indicate a state of a home appliance, such as an iron
View Patent ↗A system and method for using color to indicate a state of a home appliance, such as an iron. The iron has a sole plate and a water tank in fluid communication with the sole plate, a heater for heating the sole plate, a sensor for sensing a temperature of the sole plate, a user interface for setting a desired temperature for the sole plate, and a controller in communication with user interface and the sensor for controlling the heater. An illumination device under the control of the controller is provided to illuminate the water tank, particularly the interior thereof, in a color that is representative of a state of the iron, such as a power condition of the iron and/or a temperature of the sole plate.
1. An iron, comprising:
a iron body having a sole plate and a water tank in fluid communication with the sole plate;
a heater for heating the sole plate;
a sensor for sensing a temperature of the sole plate;
a user interface for setting a desired temperature for the sole plate;
a controller in communication with user interface and the sensor for controlling the heater; and
an illumination device under the control of the controller for illuminating the water tank in a color that is representative of the temperature of the sole plate.
2. The iron as recited in claim 1 , wherein the illumination device illuminates the water tank plural different colors each representative of a different temperature of the sole plate.
3. The iron as recited in claim 2 , wherein the illumination device comprises plural LEDs for illuminating the water tank plural different colors.
4. The iron as recited in claim 3 , wherein the water tank comprises a translucent material.
5. The iron as recited in claim 4 , wherein the plural LEDs are positioned adjacent to the water tank for illuminating the interior of the water tank.
6. The iron as recited in claim 4 , wherein the plural LEDs are positioned within a side wall of the water tank for illuminating the side wall of the water tank.
7. The iron as recited in claim 2 , wherein the illumination device comprises a single LED for illuminating the water tank plural different colors.
8. The iron as recited in claim 7 , wherein the water tank comprises a translucent material.
9. The iron as recited in claim 8 , wherein the LED is positioned adjacent to the water tank for illuminating the interior of the water tank.
10. The iron as recited in claim 8 , wherein the LED is positioned within a side wall of the water tank for illuminating the side wall of the water tank.
11. A method for presenting state information for an iron, comprising:
sensing a state of the iron; and
illuminating an interior of a water tank of the iron in a color that is representative of a sensed temperature of the sole plate.
12. A method for presenting state information for an iron, comprising:
sensing a state of the iron; and
illuminating an LED positioned adjacent to the water tank of the iron to thereby illuminate the interior of the water tank in the color that is representative of the sensed state.
13. The method as recited in claim 12 , wherein the LED comprises a multi-color LED.