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US 12,742,544 B2Granted
Smart candle with automatic extinguishing function
OwnerBrent Yohinventor
Life of this patent
Estimating the term…
Abstract
A smart candle operable to feed a wick automatically to a shank, the smart candle comprising an electromechanical mechanism, a heat sensor, a motor and a reservoir in some embodiments. The smart candle may be set to burn for a predetermined period of time.
Claims6
A smart candle, the smart candle comprising:
- a cylindrical body having an open top end defining a hollow interior cavity;
- a coil of wick housed within the hollow interior cavity;
- a weight base detachably affixed to a lower edge of the cylindrical body, the lower base defining an annular recess operable to receive and partially circumscribe the cylindrical body;
- an end cap detachably affixable to the open top end of the cylindrical body, the end cap comprises a shank, the shank comprising a plurality of protuberances arrange concentrically around an aperture through which a wick is fed;
- an electromechanical mechanism housed within the hollow interior recess, the electromechanical mechanism comprising a heat sensor, a motor, a feeding tube, and operable to feed the wick to the electromechanical mechanism in response to heat falling below a predetermined threshold;
- and
- a reservoir comprising a combustible fluid.
4 more elements
Dependencies are inferred from the claim text.