Micro Air Pump Diffuser for Reliable Essential Oil Dispersion
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Solution Overview
Problem
Conventional essential oil diffusers are unreliable and have a short service life, requiring meticulous maintenance that is beyond the capacity and patience of average users.
Innovation Solution
A diffusing apparatus with a reservoir, a controller assembly including a micro air pump unit, and a base with a rechargeable battery, which generates at least 500 Pascals of pressure and consumes less than 2 Watts of power, effectively infusing essential oils into the air through a tube with orifices, providing efficient diffusion and extended operation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional diffusers are used, then essential oils can be dispersed, but the service life is short and reliability is poor
Solution Approach 1:
The diffuser is divided into separate modular components: a reservoir assembly, a controller assembly, and a base. This segmentation allows each component to be independently manufactured, assembled, and maintained, improving overall reliability and extending service life by enabling selective replacement of worn parts.
Solution Approach 2:
The diffuser incorporates automatic functions including automated pump control, timer-based operation cycles, and battery recharging capabilities. The system self-regulates oil diffusion rates and operational cycles, reducing the need for manual intervention and extending reliable operation without requiring meticulous user maintenance.
2Reliability
If meticulous maintenance is performed, then reliability improves, but user capacity and patience are exceeded
Solution Approach 1:
The diffuser performs maintenance functions automatically: the pump is controlled via timer cycles, the battery recharges automatically when connected to the base, and operational parameters are self-regulated. This eliminates the need for users to perform meticulous manual maintenance while maintaining high reliability.
Solution Approach 2:
The controller assembly monitors operational parameters and provides feedback to adjust pump operation, timer cycles, and power consumption automatically. This closed-loop control ensures reliable operation without requiring user intervention or meticulous maintenance from the user.
3Productivity
If high pressure is generated, then diffusion efficiency improves, but power consumption increases
Solution Approach 1:
The micro air pump operates in periodic timer-based cycles rather than continuously, generating high pressure only when needed for diffusion pulses. This periodic operation achieves effective oil diffusion while significantly reducing overall power consumption compared to continuous high-pressure operation.
Solution Approach 2:
The controller dynamically adjusts pump pressure parameters and operational cycles based on diffusion requirements. By optimizing pressure levels and timing parameters, the system achieves efficient oil diffusion while minimizing power consumption through parameter optimization rather than sustained high-pressure operation.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The apparatus ensures consistent and efficient diffusion of essential oils into the air, offering extended usage and reduced maintenance needs, while maintaining a low power consumption and compact design.
Implementation Method 1
The micro air pump unit generates at least five hundred Pascals of pressure
Implementation Method 2
The tube providing a path for pressurized air from the micro air pump unit into the reservoir through a plurality of orifices
Implementation Method 3
Diffusing apparatus for diffusing essential oils into the air by infusing the oils with air and dispersing the saturated air
Data Source
AI summary
Disclosed herein is a diffusing apparatus for diffusing essential oils into the air. The apparatus includes a reservoir configured to hold essential oils in an internal cavity, and a controller assembly removably coupled to the reservoir, the controller assembly including an air inlet port, a first controller, and a piezo micro air pump unit. The apparatus further includes a base removably coupled to the controller assembly, the base including a second controller, wherein the second controller is connected to the first controller. The apparatus further includes a tube in fluid connection at a first end with the micro air pump unit and extending into the reservoir, the tube providing a path for pressurized air from the micro air pump unit into the reservoir through a plurality of orifices at a second end of the tube.