Pond fish feeding indicator
View Patent ↗The invention is directed to an ornamental pond fish feeding indicator that has a housing with an indicator end. A first LED is enclosed in the housing at the indicator end of the housing. A second LED is also enclosed in the housing at the indicator end of the housing. A temperature sensing circuit is enclosed in the housing. The temperature sensing circuit transmits a signal to the first LED and the second LED. A float is attached to the housing. Using this invention, a pond owner can simply glance at his or her pond and determine whether or not to feed their fish based on the color of the light on top. The light on top of the indicator is red when pond water is below 50 degrees Fahrenheit. If the pond water is 50 degrees or over, the light is green.
1. An ornamental pond fish feeding indicator, comprising:
a housing having an indicator end;
a first LED enclosed in the housing at the indicator end of the housing;
a second LED enclosed in the housing at the indicator end of the housing;
a temperature sensing circuit in the housing, the temperature sensing circuit transmitting a signal to the first LED and the second LED;
a temperature probe that extends outside of the housing; and
a float attached to the housing.
2. The ornamental pond fish feeding indicator of claim 1 , wherein the temperature sensing circuit transmits a feed fish signal to the first LED and the second LED when the temperature is above a threshold temperature.
3. The ornamental pond fish feeding indicator of claim 1 , wherein the temperature sensing circuit transmits a do not feed fish signal to the first LED and the second LED when the temperature is above a threshold temperature.
4. The ornamental pond fish feeding indicator of claim 1 , wherein the first LED is on when a temperature is in the correct range to feed fish.
5. The ornamental pond fish feeding indicator of claim 1 , wherein the second LED is on when a temperature is not in the correct range to feed fish.
6. A method of operating an ornamental pond fish feeding indicator, comprising the steps of:
determining a water temperature of the ornamental pond;
when the water temperature is above a threshold temperature, turning on a feed fish okay signal; and
when the water temperature is not above the threshold temperature, turning off the feed fish okay signal.
7. The method of claim 6 , further including the step of when the water temperature is not above the threshold temperature, turning on a do not feed fish signal.
8. The method of claim 6 , wherein the step of determining a water temperature includes the step of floating a temperature probe in the ornamental pond.
9. The method of claim 6 , wherein the step of turning on the feed fish okay signal includes turning on a light.
10. An ornamental pond fish feeding indicator, comprising:
a housing having an indicator end;
a float attached to the housing;
a temperature probe that extends outside of the housing;
a light enclosed in the housing at the indicator end of the housing; and
a temperature sensing circuit in the housing, the temperature sensing circuit connected to the light.
11. The ornamental pond fish feeding indicator of claim 10 , wherein the temperature sensing circuit transmits a feed fish signal to the light when the temperature is above a threshold temperature.
12. The ornamental pond fish feeding indicator of claim 11 , wherein the temperature sensing circuit transmits a do not feed fish signal to the light when the temperature is above a threshold temperature.