Adjustable Fan Fragrance Diffuser for Directional Scent Control
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Solution Overview
Problem
Current fragrance diffusion systems lack efficient and controlled methods for distributing fragrances in the air without leaving residues or requiring frequent maintenance, and they often cannot be easily directed or adjusted for optimal scent distribution.
Innovation Solution
A fragrance diffusion system that uses an airblast venturi atomizing device with a high-velocity air stream to break down fragrance oil into small particles, combined with an adjustable fan to direct and distribute the scent, and a programmable control system for varying fan speed and fragrance delivery schedules, ensuring clean and consistent fragrance distribution.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If an adjustable fan is added to direct fragrance distribution, then the adaptability and control of scent distribution are improved, but the device complexity increases
Solution Approach 1:
The fan assembly is made adjustable to change the direction of fragrance distribution dynamically. The fan can be positioned at different angles to direct scented air flow toward specific areas, allowing the system to adapt to different spatial requirements without requiring multiple fixed units.
Solution Approach 2:
The adjustable fan mechanism serves multiple functions: it directs fragrance flow, controls distribution patterns, and can be positioned for different mounting configurations (ceiling, wall, corner). This single component provides versatile control over scent placement in various environments.
2Manufacturing precision
If compressed air atomization is used to deliver fragrance, then the fragrance delivery precision and cleanliness are improved, but the energy consumption increases
Solution Approach 1:
The system uses compressed air flow to atomize liquid fragrance into fine droplets through a venturi effect. The pneumatic mechanism creates a mist-like fragrance cloud that disperses cleanly without residues, achieving precise fragrance delivery through pressure-driven fluid dynamics.
Solution Approach 2:
The system adjusts compressed air pressure parameters to optimize atomization quality. By controlling the pressure level and air flow rate, the system achieves effective fragrance dispersion while minimizing excessive energy consumption, finding an optimal balance between atomization precision and energy use.
3Ease of operation
If programmable control is added for fan speed and fragrance delivery schedules, then the ease of operation and automation are improved, but the device complexity increases
Solution Approach 1:
The programmable control system allows users to set up fragrance delivery schedules and fan speed parameters without technical expertise. The system automatically executes the programmed sequences, managing its own operation based on user-defined parameters for timing, intensity, and distribution patterns.
Solution Approach 2:
The control system implements periodic scheduling for fragrance delivery, allowing users to program on/off cycles, timing intervals, and duration settings. This enables automated operation based on temporal patterns, such as releasing fragrance at specific times of day or on particular schedules, reducing the need for manual intervention.
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 system effectively delivers fragrances in a clean, controlled manner with minimal maintenance, allowing for precise direction and adjustment of scent distribution, ensuring a consistent and pleasant fragrance experience without leaving residues.
Implementation Method 1
an airblast venturi atomizing device with a high-velocity air stream to break down fragrance oil into small particles
Implementation Method 2
an adjustable fan that is used to generate an airflow to push a diffused fragrance in a particular direction from an output orifice
Implementation Method 3
liquid fragrance oil is stored in a cartridge bottle assembly and then atomized using compressed air in a collector assembly
Data Source
Figure 1A~1D
Figure 2A
Figure 2B
AI summary
A system for fragrancing air includes an adjustable fan that is used to generate an airflow to push a diffused fragrance from an output orifice of the system. The fragrance is generated from atomized fragrance oil, where liquid fragrance oil can be stored in a cartridge bottle assembly and then atomized with compressed air in a collector assembly in the system. When the system is mounted on a wall or ceiling, the adjustable fan can be used to direct the fragrance downward at any number of angles from the system. The system may be programmed to adjust a fan speed and various settings of the fragrance delivery.