A scent dispenser may comprise a vial retaining mechanism, a heating element, vial sensor, and a controller. The vial retaining mechanism includes a vial coupling that removeably retains a vial containing a scented solution. The includes a wick extending from a cavity of the vial through an opening
A scent dispenser may comprise a vial retaining mechanism, a heating element, vial sensor, and a controller. The vial retaining mechanism includes a vial coupling that removeably retains a vial containing a scented solution. The includes a wick extending from a cavity of the vial through an opening of a neck of the vial. The heating element is shaped to receive and heat the wick of the vial. The vial sensor includes an array of sensor pads that are arranged in alignment with the vial retained by the vial coupling. The controller is electrically coupled to the heating element and electrically coupled to the array of sensor pads. The controller regulates a temperature level of the heating element, and receives signals from the array of sensor pads and processing the signals to determine a fluid level of the vial.
대표청구항▼
1. A vial sensing apparatus, comprising: a first vial including a first side, one or more sidewalls, and a second side, the one or more sidewalls connecting the first side to the second side, the first side, the one or more sidewalls, and the second side collectively forming an inner cavity, the fir
1. A vial sensing apparatus, comprising: a first vial including a first side, one or more sidewalls, and a second side, the one or more sidewalls connecting the first side to the second side, the first side, the one or more sidewalls, and the second side collectively forming an inner cavity, the first side including an opening through which a solution containable in the inner cavity is dispensed from the first vial; anda vial sensor including a first array of sensor pads electrically coupled to a controller, a sidewall from the one or more sidewalls of the first vial being situated adjacent to the first array of sensor pads within an first array of electric fields, the first array of sensor pads being electrically charged to produce the first array of electric fields, the controller detecting changes in one or more of the electric fields of the first array as the solution is dispensed from the first vial. 2. The vial sensing apparatus of claim 1, further comprising: a second vial including a first side, one or more sidewalls, and a second, the one or more sidewalls of the second vial connecting the first side of the second vial to the second side of the second vial, the first side of the second vial, the one or more sidewalls of the second vial, and the second side of the second vial collectively forming an inner cavity of the second vial, the first side of the second vial including an opening through which a second solution containable in the inner cavity is dispensed from the second vial. 3. The vial sensing apparatus of claim 2, wherein the first array of sensor pads is situated along a first side of the vial sensor,the vial sensor includes a second array of sensor pads electrically coupled to the controller and situated along a second side of the vial sensor situated located adjacent to the first side of the vial sensor,a sidewall from the one or more sidewalls of the second vial is situated adjacent to the second array of sensor pads with a second array of electric fields,the second array of sensor pads is electrically charged to produce the second array of electric fields, andthe controller detects changes in the one or more of the electric fields of the second array as the second solution is dispensed from the second vial. 4. The vial sensing apparatus of claim 2, further comprising: a vial retaining mechanism including a first vial coupling and a second vial coupling, the first vial coupling receiving and detachably retaining the first side of the first vial, and the second vial coupling receiving and detachably retaining the first side of the second vial. 5. The vial sensing apparatus of claim 4, wherein the first side of the first vial includes a neck through which the opening of the first side of the first vial extends,the first side of the second vial includes a neck through which the opening of the first side of the second vial extends,the first vial coupling includes one or more surfaces shaped to engage with and secure the neck of the first side of the first vial, andthe second vial coupling includes one or more surfaces shaped to engage with and secure the neck of the first side of the second vial. 6. The vial sensing apparatus of claim 5, wherein the vial retaining mechanism including a first wick receiver and a second wick receiver, the first wick receiver including a stopping member having a wick hole extending through the stopping member of the first wick receiver, the second wick receiver including a stopping member having a wick hole extending through the stopping member of the second wick receiver, the wick hole of the first wick receiver receiving a wick extending outwardly from the opening of the first side of the first vial, the wick hole of the second wick receiver receiving a wick extending outwardly from the opening of the first side of the second vial. 7. The vial sensing apparatus of claim 6, further comprising: a first heating element situated on a side of the stopping member opposing the first vial; anda second heating element situated on the side of the stopping member opposing the second vial, the first heating element heating an end of the wick extending through the wick hole of the first wick receiver, and the second heating element heating an end of the wick extending through the wick hole of the second wick receiver. 8. The vial sensing apparatus of claim 7, wherein the first heating element including a ring that receives the end of the wick extending through the wick hole of the first wick receiver, andthe second heating element including a ring that receives the end of the wick extending through the wick hole of the second wick receiver. 9. The vial sensing apparatus of claim 8, wherein the first heating element and the second heating element are formed at least in part of a ceramic material. 10. The vial sensing apparatus of claim 1, further comprising: a first vial coupling that receives and detachably retains the first vial;a heating element that heats the solution receivable from the first vial;a housing that houses the first vial coupling, the heating element, and the vial sensor, a front side of the housing including an opening providing access to the first vial; anda removable cover that, when attached to the front side of the housing, covers the opening providing access to the first vial. 11. The vial sensing apparatus of claim 10, wherein the removable cover includes one or more first magnetic fasteners,the front side of the housing includes one or more second magnetic fasteners that are compatible with the one or more first magnetic fasteners and that magnetically engage with the first magnetic fasteners when the removable cover is situated abuttingly with the front side of the housing. 12. A scent dispenser, comprising: a vial retaining mechanism including a vial coupling that removeably retains a vial containing a scented solution, the vial including a neck forming an opening, a hollow body forming a cavity containing the scented solution, and a wick extending from the cavity through the opening of the neck;a heating element shaped to receive and heat the wick of the vial;a vial sensor including an array of sensor pads that are arranged in alignment with the vial retained by the vial coupling; anda controller electrically coupled to the heating element and electrically coupled to the array of sensor pads, the controller regulating a temperature level of the heating element, and the controller receiving signals from the array of sensor pads and processing the signals to determine a fluid level of the vial. 13. The scent dispenser of claim 12, wherein the wick passes the scented solution to the heating element,the heating element diffuses the scented solution by heating the scented solution to the temperature level regulated by the controller,the controller electrically charges the sensor pads of the array, andthe controller detects a change in the signals received from the array of sensor pads charged by the controller and determines a corresponding change in the fluid level of the scented solution of the vial. 14. The scent dispenser of claim 13, wherein the change in the signals is a change in capacitance of at least one of the sensor pads. 15. The scent dispenser of claim 12, wherein the signals from a first subset of the sensor pads reflect a maximum capacitance level, the signals from a second subset of the sensor pads of the array reflect a minimum capacitance level, and the controller determines the fluid level of the vial based on the signals from the first subset and the signals from the second subset. 16. The scent dispenser of claim 12, wherein the sensor pads comprise copper pads. 17. The scent dispenser of claim 12, wherein the vial coupling includes one or more fasteners formed to detachably engage with the neck of the vial. 18. The scent dispenser of claim 17, wherein the one or more fasteners include one or more clips. 19. A scent dispenser, comprising: a vial retaining mechanism including two or more vial couplings that removeably retain two or more vials, the two or more vials each including a neck forming an opening, a hollow body forming a cavity, and a wick extending from the cavity through the opening of the neck;two or more heating elements, each of the two or more heating elements shaped to receive and heat the wick of a corresponding vial of the two or more vials;a vial sensor including two or more arrays of sensor pads that are respectively arranged in alignment with the two or more vials retained by the two or more vial couplings; anda controller electrically coupled to the two or more heating elements and electrically coupled to each of the two or more arrays of sensor pads, the controller regulating a temperature level of each of the two or more heating elements, and the controller receiving signals from the arrays of sensor pads and processing the signals to determine a fill level of each of the two or more vials.
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