Retrofit sensor kits for drinking fountains
AssigneeLaitus Solutions, LLC
InventorsNathan Peter Jensen, Seth Brent Walker, Zachary J. Walker, Ian Jensen
Life of this patent
Estimating the term…
Abstract
Embodiments of the present disclosure convert a drinking fountain into a touch-free drinking fountain. In an embodiment, the fountain retains its original activation functionality. In addition, a touchless circuit activates a preexisting electronic valve within the fountain responsive to a sensor determining a person is within a certain proximity. The touchless circuit installs into existing electronic fountains and is much more cost effective than replacement of an entire water fountain.
Claims18
A retrofit kit configured to provide touch free activation to a touch drinking fountain while retaining original drinking fountain functionality, the retrofit kit comprising:
- prior to installation on the touch drinking fountain, a kit including:
- a housing attachable to a portion of the touch drinking fountain, the housing comprising a first housing portion having a window and a second housing portion;
- at least one proximity sensor;
- a switch;
- and
- at least one relay configured to connect to at least one activation line of the touch drinking fountain;
- wherein activating the at least one proximity sensor when the kit is attached to the touch drinking fountain causes the switch to connect the at least one relay to a power source of the touch drinking fountain;
- wherein connecting the at least one relay to the power source causes the at least one relay to provide energy to the at least one activation line of the touch drinking fountain;
- wherein providing energy to the at least one activation line of the touch drinking fountain causes the touch drinking fountain to dispense a fluid;
- wherein the first housing portion is positioned outside the touch drinking fountain when the housing is attached to the touch drinking fountain;
- and
- wherein the at least one proximity sensor is in communication with the exterior of the touch drinking fountain through the window.
A retrofit sensor kit for a touch drinking fountain, the retrofit sensor kit comprising:
- a housing attachable to a portion of the touch drinking fountain:
- at least one sensor having an activated mode and a deactivated mode;
- at least one relay wire connected to at least one activation line of the touch drinking fountain;
- and
- a power source;
- wherein, when the at least one sensor is in the activated mode, the at least one sensor activates the at least one relay wire;
- wherein activating the at least one relay wire causes the power source to energize the at least one activation line of the touch drinking fountain;
- wherein energizing the at least one activation line of the touch drinking fountain causes the touch drinking fountain to dispense fluid;
- and
- wherein, when the at least one sensor is in the deactivated mode, the touch drinking fountain does not dispense fluid;
- wherein the housing includes a first housing portion at least partially exposed when the housing is attached to the touch drinking fountain, a second housing portion positioned inside the touch drinking fountain when the housing is attached to the touch drinking fountain, and a panel between the first and second housing portions, the at least one sensor positioned inside the first housing portion and at least a portion of the at least one relay wire positioned inside the second housing portion.
Dependencies are inferred from the claim text.