Undermount sink
View Patent ↗A sink system and methods of making and using sink systems including a sink basin and a discharge conduit coupled to the sink basin, which is positioned to expel fluid into the sink basin via an outlet thereof. The flow of fluid through the discharge conduit may be activated via a motion sensor or switch coupled directly to the basin or a spacer ring positioned between the basin and the countertop. Controls for adjusting the temperature and/or flow rate of fluid through the discharge conduit may also be coupled to the basin or a spacer ring positioned between the basin and the countertop, or alternatively, to a surface of the countertop.
1. A sink system comprising:
a sink basin;
a discharge conduit; and
a sensor coupled to the sink basin to sense movement of a user within the sink basin and to modify the flow of fluid through the discharge conduit.
2. The sink system of claim 1 wherein the sink system is configured to mount underneath a countertop.
3. The sink system of claim 2 wherein the discharge conduit and sink basin are configured to mount underneath the countertop.
4. The sink system of claim 1 , further comprising:
a supplemental discharge conduit coupled to the basin and positioned to expel fluid into the basin.
5. The sink system of claim 4 wherein the discharge conduit and the supplemental discharge conduit are configured to operate in unison with each other or independently of each other.
6. The sink system of claim 4 wherein the discharge conduit and the supplemental discharge conduit are arranged on different walls of the sink basin.
7. The sink system of claim 4 wherein the discharge conduit and the supplemental discharge conduit are arranged perpendicularly to each other.
8. The sink system of claim 4 wherein the discharge conduit and the supplemental discharge conduit are configured to generate streams having at least one of a different shape, trajectory and velocity from each other.
9. The sink system of claim 1 , further comprising:
a spacer coupleable between the sink basin and a countertop to space the sink basin from the countertop when the sink basin is installed for use.
10. The sink system of claim 1 , further comprising:
a plurality of lighting elements arranged to enable selective illumination of an interior cavity of the sink basin.
11. The sink system of claim 10 , further comprising:
at least one motion sensor communicatively coupled to the plurality of lighting elements to illuminate the interior cavity of the basin when motion is sensed in a room containing the sink system.
12. The sink system of claim 10 , wherein the plurality of lighting elements are configured to illuminate the interior cavity of the basin in response to a position or motion of a hand of the user or an object within the interior cavity of the sink basin.
13. The sink system of claim 10 wherein the lighting elements are configured to change color in relation to a temperature of the flow of fluid through the discharge conduit to provide visual user feedback of an expected fluid temperature.
14. The sink system of claim 1 wherein the sensor is one of a plurality of position sensors, the position sensors arranged to sense a position of a hand of the user when the hand is positioned within an interior cavity of the basin.
15. The sink system of claim 14 , further comprising:
a control unit communicatively coupled to the plurality of position sensors to receive a position signal therefrom and regulate the flow of fluid through the discharge conduit during operation based at least in part on said position signal.
16. The sink system of claim 14 , further comprising:
a control unit communicatively coupled to the plurality of position sensors to receive a position signal therefrom and regulate a temperature of the flow of fluid through the discharge conduit during operation based at least in part on said position signal.
17. The sink system of claim 14 wherein the sink system is configured to control at least one of a flow rate and a stream trajectory of fluid discharged from the discharge conduit based on a distance of a hand of the user or an object from the outlet of the discharge conduit.
18. The sink system of claim 1 , further comprising:
a valve coupled to the discharge conduit, the valve operable to control at least one of a rate and a temperature of the flow of fluid through the discharge conduit.
19. The sink system of claim 18 wherein the valve is operable via a control device positioned remotely from the basin, the control device including controls operable to control at least one of the rate and the temperature of the flow of fluid through the discharge conduit.
20. The sink system of claim 18 , further comprising:
a wireless communication device operatively coupled to the valve to enable remote control of the valve.