Liquid dispensing system having a light source attached to a liquid dispensing device

• US 20040179351A1
• Filed: 12/04/2003
• Published: 09/16/2004
• Est. Priority Date: 12/04/2002
• Status: Abandoned Application

• Current Assignee: Geberit Technik AG
• Original Assignee: Geberit Technik AG
• Inventors: Patterson, Wade C.
• Application Number:
  US10/727,369
• Publication Number:
  US 20040179351A1
• Time in Patent Office: Days
• US Class Current: 362/96
• CPC Class Codes: E03C 1/04 Water-basin installations specially adapted to wash-basins or baths valves, faucets, mixing valves, taps F16K
• CPC Class Codes: E03C 1/057 touchless, i.e. using sensors
• CPC Class Codes: F21V 33/004 Sanitary equipment, e.g. mirrors, showers, toilet seats or paper dispensers
• CPC Class Codes: F21Y 2115/10 Light-emitting diodes [LED]

Abstract

A liquid dispensing system comprises a liquid dispensing device and a light source that is attached to or located within a close proximity of the liquid dispensing device. Light emitted from the light source illuminates an area in close proximity to the liquid dispensing device. Such light can aid a user by increasing the visibility of various components of the liquid dispensing system. Further, such light can improve the aesthetic appearance of the liquid dispensing system, particularly when the liquid dispensing system is located in an otherwise dimly lit area.

Claims

1. A liquid dispensing system, comprising:

a liquid dispensing device; and

a light source attached to the liquid dispensing device.

2. The system of claim 1, wherein the light source comprises a light emitting diode.

3. The system of claim 1, wherein the liquid dispensing device comprises a faucet mounted over a sink, the faucet attached to the light source.

4. The system of claim 3, wherein the light source is arranged such that the light source illuminates a surface of the sink.

5. The system of claim 1, wherein the liquid dispensing device comprises a bubbler attached to the light source.

6. The system of claim 5, wherein the bubbler has a shield attached to the light source.

7. The system of claim 1, further comprising an infrared sensor and logic, the logic configured to activate the light source based on the infrared sensor.

8. The system of claim 7, wherein the logic is further configured to control whether the liquid dispensing device dispenses liquid based on the infrared sensor.

9. The system of claim 1, further comprising:

a sensor configured to detect when an object is within a specified range from the sensor; and

logic configured to activate the light source based on the sensor.

10. The system of claim 9, wherein the logic is configured to control whether the liquid dispensing device dispenses liquid based on the sensor.

11. A liquid dispensing system, comprising:

a liquid dispensing device;

a light source;

an infrared sensor; and

logic configured to activate, based on the infrared sensor, the light source such that the light source illuminates the liquid dispensing device.

12. The system of claim 11, wherein the logic is further configured to control the liquid dispensing device based on the infrared sensor.

13. The system of claim 11, wherein the light source is attached to the liquid dispensing device.

14. The system of claim 11, wherein the light source comprises a light emitting diode.

15. The system of claim 11, wherein the liquid dispensing device comprises a faucet mounted over a sink, the faucet attached to the light source.

16. The system of claim 11, wherein the liquid dispensing device comprises a bubbler attached to the light source.

17. The system of claim 16, wherein the bubbler has a shield attached to the light source.

18. A method for use with a liquid dispensing system, comprising the steps of:

dispensing liquid from a liquid dispensing device of the liquid dispensing system; and

illuminating an area in close proximity to the liquid dispensing device via a light source attached to the liquid dispensing device.

19. The method of claim 18, wherein the light source comprises a light emitting diode.

20. The method of claim 18, wherein the liquid dispensing device comprises a faucet mounted over a sink, the faucet attached to the light source.

21. The method of claim 20, further comprising the step of illuminating a surface of the sink with light emitted by the light source.

22. The method of claim 18, wherein the liquid dispensing device comprises a bubbler that is attached to the light source.

23. The method of claim 22, wherein the bubbler has a shield attached to the light source.

24. A method for use with a liquid dispensing system, comprising the steps of:

controlling a liquid dispensing device;

detecting when an object is within a specified range of the liquid dispensing device;

activating a light source based on the detecting step; and

illuminating the liquid dispensing device with the light source.

25. The method of claim 24, wherein said detecting step is based on an infrared sensor.

26. The method of claim 24, wherein the controlling step is based on the detecting step.

27. The method of claim 24, wherein the light source is attached to the liquid dispensing device.

28. The method of claim 24, wherein the light source comprises a light emitting diode.