Method And Device For Destructive Removal Of Odors From An Animal Litter Box
Animal litter boxes are provided which include a sensor to detect a change in an environment within an interior of its housing and an odor removal device (ORD) operationally connected to the sensor such that the ORD is activated in response to a signal from the sensor. In some cases, the ORD is configured to operate in different manners based on respectively different signals from the sensor. In addition or alternatively, the litter boxes may include a timer configured with the sensor for activating and periodically reactivating the ORD at preset time intervals in response to a sensor signal. In yet other embodiments, the litter boxes may additionally or alternatively include a timer having user adjustable settings of different time periods at which to initiate activation of the ORD and/or user adjustable settings of different durations at which to operate the ORD, both in response from a sensor signal.
1 . An animal litter box, comprising:
a housing having an opening allowing for entry d exit of an animal;
a sensor to detect a change in an environment of an interior of the housing, wherein the sensor is a motion sensor, a moisture sensor, an image sensor, a heat sensor, a pH sensor, a light sensor, a weight sensor, a pressure sensor, entry or exit sensor, occupancy sensor, or a photo sensor; and
an odor removal device operationally connected to the sensor such that the odor removal device is activated in response to a signal from the sensor, and wherein the odor removal device is configured to operate in different manners based on respectively different signals from the sensor.
2 . The animal litter box of claim 1 , wherein the odor removal device comprises a plasma generating unit and a motorized fan for passing air into the odor removal device.
3 . The animal litter box of claim 2 , wherein the motorized fan is configured to operate at different speeds and/or for different durations based on respectively different signals from the sensor.
4 . The animal litter box of claim 2 , wherein the plasma generating unit configured to operate with different power levels and/or for different durations based on respectively different signals from the sensor.
5 . The animal litter box of claim 1 , wherein the odor removal device comprises an ozone generator.
6 . The animal litter box of claim 1 , wherein the sensor is configured to provide the respectively different signals based on differentiating characteristics of different animals detected by the sensor.
7 . The animal litter box of claim 1 wherein the sensor is configured to provide the respectively different signals based on different types of excreta detected by the sensor.
8 . An animal litter box comprising:
a housing having an opening allowing for entry and exit of an animal;
a sensor to detect a change in an environment of an interior of the housing, -herein the sensor is a moisture sensor or a pH sensor; and
an odor removal device operationally connected to the sensor such that at least one component of the odor removal device is activated in response to a signal from the sensor.
9 . The animal litter box of claim 8 , wherein the odor removal device comprises a plasma generating unit and a motorized fan for passing air into the odor removal device.
10 . The animal litter box of claim 9 , wherein the at least one component of the odor removal device is the motorized fan.
11 . The animal litter box of claim 9 , wherein the at least one component of the odor removal device is the plasma generating unit.
12 . The animal litter box of claim 8 , wherein the odor removal device comprises an ozone generator.
13 . An animal litter box, comprising:
a housing having an opening allowing for entry and exit of an animal;
a sensor to detect a change in an environment of an interior of the housing;
an odor removal device; and
tuner configured with the sensor for activating and periodically reactivating the odor removal device at preset time intervals in response to a signal from the sensor.
14 . The animal litter box of claim 13 , wherein the timer is configured to periodically reactivate the odor removal device at preset time intervals until the sensor detects a new change in the environment
15 . The animal litter box of claim 13 , wherein the odor removal device comprises a plasma generating unit.
16 . The animal litter box of claim 13 , wherein the odor removal device comprises an ozone generator,
17 . An animal litterbox, comprising:
a housing having an opening allowing for entry and exit of an animal;
a sensor to detect a change in an environment of an interior of the housing;
an odor removal device operationally connected to the sensor; and
a timer having user adjustable settings of different durations for which e odor removal device is operated in response to a signal from the sensor.
18 . The animal litter box of claim 17 , wherein the user adjustable settings further include different time periods at which operation of the odor removal device is initiated in response to a signal from the sensor.
19 . The animal litter box of claim 17 , wherein the odor removal device comprises a plasma generating unit.
20 . The animal litter box of claim 17 , wherein the odor removal device comprises an ozone generator.
21 . An animal litter box, comprising:
a housing having an opening allowing for entry and exit of an animal;
a sensor to detect a change in an environment of an interior of the housing;
an odor removal device operationally connected to the sensor; and
a timer having user adjustable settings of different time periods at which to initiate activation of the odor removal device in response to a signal from the sensor.
22 . The animal litter box of claim 21 , wherein the odor removal device comprises a plasma generating unit.
23 . The animal litter box of claim 21 , wherein the odor removal device comprises an ozone generator.