Interchangeable scent chambers and machine-readable drum alignment enable precise electronic scent selection without fixed cartridge layouts.
A gear-and-rack lifting structure exposes the essential oil bottle for quick replacement while simplifying the diffuser housing and lowering production cost.
A liquid collecting tank encloses the atomizing core to limit topple leakage, protect electronics, and keep fragrance atomization stable.
A spring-loaded oil needle and universal oil control module regulate essential oil dripping to improve atomization and reduce leakage.
A detachable spray module, silicone sealing, and shock-absorbing pads help an airflow pump diffuser prevent oil leaks, cut noise, and keep mist uniform.
High-speed airflow and a dual-tube pressure-balancing structure prevent oil overflow during atomizer replacement while lowering diffuser cost.
Catalytic or UV activation of aqueous oxidizers with ozone boosts pathogen kill at lower doses, shortens contact time, and enables faster room re-entry.
A core rod inside a casing pipe lowers liquid pressure before ultrasonic atomization, reducing mist-outlet leakage and surface contamination.
Plugs selectively open diffuser orifices so one scent dispenser can switch between vertical and horizontal emission.
Catalysts or UV photons activate low-concentration oxidizers near surfaces, while ozone treats airborne contaminants and residuals are neutralized.
A spiral air current carries atomized sterilizing solution to surfaces, while light helps verify coverage and reduce wiping work.
An aroma diffuser uses a detachable air pump module to simplify replacement and reduce maintenance costs when the pump fails.
Adjusting hydrogen peroxide conductivity to at least 14 μS/cm prevents mist charging, wall adhesion, dripping, and uneven chamber decontamination.
Separate vial receptacles and actuators automate oil blending while wireless control reduces manual operation.
Sensor-controlled nebulization in a diffuser device dispenses precise disinfectant volumes, ensuring accurate room treatment without manual verification errors.
A dispensing device uses a nonlinear circuit element to establish a bias point where voltage varies non-linearly with sensor current.
Atomizing disinfecting liquid into fine droplets via ultrasonic waves to overcome the umbrella effect and ensure uniform distribution.
Autonomous air purification unit moves through spaces while drawing ambient air into an enclosure for multi-stage cleaning.
A water-soluble photosensitive composition generates photoactivated atomized particles using methylene blue and hydrogen peroxide.
A countercurrent exchange system sprays hypochlorous acid mist downward against upward airflow to disinfect ambient air.
Atomizing nozzle injects disinfectant fog into enclosed chamber airflow paths, reducing operator exposure risks from high-concentration vapors.