초록 ▼

An automobile air freshening system having a piezoelectric atomizer unit (1) and a canister assembly (11) insertable in the piezoelectric atomizer unit (1). The piezoelectric atomizer unit (1) may include a temperature sensor, a programming unit, an active ingredient intensity selection switch (13),

An automobile air freshening system having a piezoelectric atomizer unit (1) and a canister assembly (11) insertable in the piezoelectric atomizer unit (1). The piezoelectric atomizer unit (1) may include a temperature sensor, a programming unit, an active ingredient intensity selection switch (13), a boost override button, or any combination thereof.

대표청구항 ▼

I claim: 1. An automobile air freshening system comprising: a piezoelectric atomizer unit for releasing an amount of active ingredient from a canister assembly when the canister assembly is mated therewith; a controller for controlling periodic activation of the atomizer unit to release the active

I claim: 1. An automobile air freshening system comprising: a piezoelectric atomizer unit for releasing an amount of active ingredient from a canister assembly when the canister assembly is mated therewith; a controller for controlling periodic activation of the atomizer unit to release the active ingredient; a temperature sensor for sensing a temperature and relaying the sensed temperature to said controller, wherein said controller controls the amount of active ingredient released from said canister based on a comparison between a stored temperature and the sensed temperature; a platform serving as a common structural support for both the canister assembly and the piezoelectric atomizer unit; and support prongs that extend from the platform to support a battery. 2. The system according to claim 1, further comprising a programming unit for selectably controlling a time for starting the system and a time for stopping the system, wherein during a time period between the system start time and the system stop time, said controller periodically activates said atomizer unit to release the active ingredient. 3. The system according to claim 2, wherein said programming unit controls the delivery rate of the active ingredient during a time period between the system start time and the system stop time. 4. The system according to claim 1, further comprising a boost override button, which causes said controller to activate said atomizer unit to release the active ingredient contemporaneously with activation of said boost override button. 5. The system according to claim 1, further comprising an active ingredient intensity selection switch for adjusting the frequency at which said controller activates said atomizer unit to release the active ingredient. 6. An automobile air freshening system comprising: a piezoelectric atomizer unit for releasing an active ingredient from a canister assembly when the canister assembly is mated therewith; a controller for controlling periodic activation of the atomizer unit such that the active ingredient is released at a specified time interval; a programming unit for selectably controlling a time for starting the system and a time for stopping the system, wherein during a time period between the system start time and the system stop time, said controller periodically activates said atomizer to release the active ingredient at the specified time intervals; a platform serving as a common structural support for both the canister assembly and the piezoelectric atomizer unit; and support prongs that extend from the platform to support a battery. 7. The system according to claim 6, wherein said programming unit controls the delivery rate of the active ingredient during a time period between the system start time and the system stop time. 8. The system according to claim 6, further comprising a boost override button, which causes said controller to activate said atomizer unit to release the active ingredient contemporaneously with actuation of said boost override button. 9. The system according to claim 8, further comprising an active ingredient intensity selection switch for adjusting the frequency at which said controller activates said atomizer unit to release the active ingredient.