Aroma generating device

Abstract

The invention discloses an aroma generating device which comprises a lower casing, wherein the lower casing is used for storing liquid; a middle casing is movably clamped and buckled in an opening ofthe lower casing in a sealed way; the middle casing is provided with a stirring tube extending to a position below the liquid level in the lower casing in a downwards extending way; a stirring blade is arranged in the stirring tube; the stirring blade is driven to rotate by a motor; hollow parts communicating with the middle casing are also arranged on the middle housing; an upper casing is arranged above the middle casing in a sealed way; a fan is arranged in a position of an upper opening of the upper casing; and when the fan works, the air in the lower casing is exhausted through the air convection formed through the hollow parts via the upper opening of the upper casing. The aroma generating device has the advantages that the liquid volatilization quantity is small; in addition, aromacan be fast output; the aroma volatilization time is long; and the use risk is low.

Description

technical field [0001] The invention relates to small household appliances for daily use, in particular to a fragrance generating device with long liquid use time and low use risk. Background technique [0002] In daily life, in order to freshen the indoor air or repel mosquitoes, it is sometimes necessary to use essential oils for aromatherapy treatment in homes, hotels, factories, medical care and other places. The commonly used methods of aromatherapy are free diffusion, heating or atomization . The free-diffusion type aromatherapy equipment has a slow fragrance increase effect; while the heating type aromatherapy equipment will firstly increase the indoor temperature, secondly, high temperature will easily cause fire, and thirdly, the aroma substances will volatilize too fast; the atomization type uses the piezoelectricity of the atomization sheet to Effect, so that the atomizing sheet produces ultrasonic mechanical vibration, atomizes water, essential oil and other sol...

AI Technical Summary

Problems solved by technology

The free-diffusion type aromatherapy equipment has a slow fragrance increase effect; while the heating type aromatherapy equipment will firstly increase the indoor temperature, secondly, high temperature will easily cause fire, and thirdly, the aroma substances will volatilize too fast; the atomization type uses the own piezoelectricity of the atomization sheet Effect, so that the atomizing sheet produces ultrasonic mechanical vibration, atomizes water, essential oil and other solutions into natural and elegant fine particles and diffuses them into the air of the surrounding environment, which has the effect of aromatherapy. This kind of equipment will increase the air humidity and increase the clothes There is a risk of damp and moldy, and the use of fragrance substances and water is also too fast, so water and essential oils need to be added frequently

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