Room humidifier
An evaporative humidifier including a wicking filter reduce the proclivity for mold growth using one or more of: a disinfecting light emitting diode (LED) and at least one sensor adapted to determine whether water is present in a particular area of the device and to operate a fan or blower while water is present. A method can include operating a blower that passes air about or through a humidifying wick that has been made wet by a supply of water; determining a first absolute or relative time at which the wick ceases to be made wet by the supply of water; and automatically deactivating the blower at a second absolute or relative time, wherein the second time is later than the first time by an amount of time sufficient to cause the wick to be dried by the blower.
1 . A method for operating a humidifier, the method comprising the steps of:
operating a blower that passes air about or through a humidifying wick that has been made wet by water located within a reservoir of water, and through a channel over which a puck configured to provide volatile diffusion of a fragrance into surrounding air resides, the puck consisting of a unibody piece and disposed vertically above both the blower and the channel within a recess inset into a top surface of an enclosure encasing at least the blower and reservoir of water, such that at least a bottom side of the puck abuts the recess;
determining a first absolute or relative time at which the wick ceases to be made wet by the water by receiving a signal from a water sensor disposed within the reservoir of water, the signal indicating that the reservoir of water has become dry; and
automatically deactivating the blower at a second absolute or relative time, the second absolute or relative time being (a) a predetermined amount of time after the first absolute or relative time, (b) later than the first absolute or relative time, and (c) predetermined based on at least one measured ambient humidity.
2 . The method of claim 1 , wherein the step of determining a first absolute or relative time at which the wick ceases to be made wet by the supply of water comprises determining that the reservoir of water has become dry.
3 . The method of claim 1 , wherein the determining the first absolute or relative time comprises recording a time.
4 . The method of claim 1 , further comprising:
automatically causing the wick to again be made wet by the water at a third absolute or relative time, wherein the third absolute or relative time is later than the second absolute or relative time by an amount of time sufficient to inhibit the growth of microbes on the wick.
5 . The method of claim 4 , further comprising, reactivating the blower in association with automatically causing the wick to again be made wet by the water.
6 . The method of claim 1 , further comprising:
operating the blower in response to determining that the wick is wet or being made wet by the water.
7 . A method for operating a humidifier, the method comprising the steps of:
operating a blower that passes air about or through a humidifying wick that has been made wet by water located within a reservoir of water, and a puck configured to provide volatile diffusion of a fragrance into surrounding air, the puck consisting of a unibody piece and disposed vertically above the blower within a recess inset into a top surface of an enclosure encasing at least the blower and reservoir of water, such that at least a bottom side of the puck abuts the recess;
determining a first absolute or relative time at which the wick ceases to be made wet by the water by receiving a signal from a water sensor disposed at least in or on the wick, the signal indicating that a reservoir of water has become dry; and
automatically deactivating the blower at a second absolute or relative time, the second absolute or relative time being (a) a predetermined amount of time after the first absolute or relative time, and (b) later than the first absolute or relative time by an amount of time sufficient to cause the wick to be dried by the blower.
8 . The method of claim 7 , wherein there are a plurality of water sensors positioned at least in or on the wick and in the reservoir.
9 . A method for operating a humidifier, the method comprising the steps of:
operating a blower that passes air about or through a humidifying wick that has been made wet by water located within a reservoir of water, and through a channel over which a puck configured to provide volatile diffusion of a fragrance into surrounding air resides, the puck being disposed vertically above the blower and the channel within a recess inset into a top surface of an enclosure encasing at least the blower and reservoir of water;
determining a first absolute or relative time at which the wick ceases to be made wet by the water; and
automatically deactivating the blower at a second absolute or relative time, the second absolute or relative time being later than the first absolute or relative time by an amount of time sufficient to cause the wick to be dried by the blower.
10 . The method of claim 9 , wherein determining a first absolute or relative time at which the wick ceases to be made wet by the water comprises receiving a signal from a water sensor, the signal indicating that a reservoir of water has become dry.
11 . The method of claim 10 , wherein the water sensor is positioned at least in or on the wick.
12 . The method of claim 10 , wherein there are a plurality of water sensors positioned at least in or on the wick and in the reservoir of water.