Ultrasonic Hookah Mist Generation Without Combustion or Burnt Flavor
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Solution Overview
Problem
Conventional hookah devices emit smoke and require charcoal burning, posing health risks and second-hand smoke issues, while electronic alternatives may involve high temperatures and burnt flavors.
Innovation Solution
A hookah device using ultrasonic mist generators to produce a mist without heating, featuring a driver device controlling multiple mist generator units with unique identifiers, and a hookah attachment for mist flow, utilizing ultrasonic transducers to atomize liquid into a mist without combustion.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Object-affected harmful factors
If traditional hookah devices burn charcoal to heat tobacco leaves, then smoke is produced for inhalation, but health risks and second-hand smoke emissions increase
Solution Approach 1:
The patent replaces the thermal/chemical system (charcoal burning) with an ultrasonic mechanical vibration system. The ultrasonic transducer generates high-frequency vibrations that atomize liquid directly without combustion, eliminating harmful smoke emissions while producing inhalable mist. This mechanical substitution resolves the contradiction by removing the harmful combustion process entirely.
Solution Approach 2:
The patent changes the fundamental operating parameter from high-temperature thermal processing to low-temperature ultrasonic vibration. By operating at room temperature with ultrasonic frequencies (typically 20-100 kHz), the system produces mist without the harmful effects of burning, thus reducing both health risks and smoke emissions simultaneously.
2Ease of operation
If electronic hookah products heat liquid to produce smoke, then vapor is generated for inhalation, but high temperatures cause burnt flavors
Solution Approach 1:
The patent replaces thermal heating with ultrasonic mechanical vibration for liquid atomization. The ultrasonic transducer creates standing waves that form cavitation bubbles, which collapse to produce fine liquid droplets without thermal contact. This mechanical atomization method generates inhalable vapor while completely avoiding burnt flavors caused by overheating.
Solution Approach 2:
The patent utilizes ultrasonic mechanical vibration (typically 20-100 kHz frequency range) to atomize liquid directly. The high-frequency vibrations create cavitation and surface wave effects that break liquid into fine droplets, producing inhalable mist without any thermal processing, thus eliminating burnt flavors while maintaining effective vapor generation.
3Productivity
If multiple mist generator devices are used to improve mist output, then mist generation capability increases, but device complexity increases
Solution Approach 1:
The patent divides the mist generation system into multiple independent ultrasonic transducer modules, each capable of atomizing liquid separately. These segmented modules can be arranged in arrays or clusters around a single liquid reservoir, allowing scalable mist output while maintaining modular simplicity. Each segment operates independently, enabling flexible configuration without proportionally increasing overall system complexity.
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
Eliminates smoke emissions, reduces health risks, and avoids burnt flavors by generating a mist through ultrasonic atomization, providing a safer and more enjoyable smoking experience.
Implementation Method 1
an ultrasonic transducer configured to vibrate the atomization surface to atomize a liquid carried by the capillary element to generate a mist comprising the atomized liquid and air
Implementation Method 2
a capillary element for delivering a liquid from the liquid chamber to the sonication chamber
Data Source
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AI summary
A hookah device (202) which attaches to a hookah (246). The hookah device (202) comprises a plurality of ultrasonic mist generator devices (201) for generating a mist for inhalation by a user. The hookah device (202) comprises a driver device (202) which controls the mist generator devices (201) to maximize the efficiency of mist generation by the mist generator devices (201) and optimize mist output from the hookah device (202).