JPH03247344A - Aroma generator - Google Patents

Abstract

PURPOSE:To simply mount an aroma generator and to control the intensity or diffusion time of aroma by atomizing the surface of the water by the vibration of the ultrasonic vibrator provided to the bottom part of an aromatic diffusion chamber and diffusing the suspended oily aromatic to the outside by a blower means. CONSTITUTION:A directional ultrasonic wave strikes the surface 12 of the water by the vibration of the ultrasonic vibrator 3 provided to the bottom part of an aromatic diffusion chamber 10 and the surface of the water is atomized by the resonance thereof. The oily aromitic 15 in an aromatic receiving chamber 13 is supplied while it travels through an exuding supply means 14 composed of fibrous cloth to float on the surface of the water and bonded to the atomized water to suspend in the aromatic diffusion chamber 10 and receives the air blown from a blow fan 16 to emit to the outside from a diffusion pipe 18. When the water in a water tank 2 is exhausted and the level of the surface of the water lowers, a float switch element 7 is operated to stop an exciting circuit 5 and the empty vibration of the vibrator 3 is prevented. By controlling the volume of an atomizing amount control means, the amplitude of the vibrator 3 is made variable to control an atomizing amount and the intensity of the aromatic is controlled.

Description

[Detailed description of the invention] [Industrial application field] The present invention relates to a fragrance ordering device.

[Conventional technology]

When you smell a certain scent, you feel relaxed.
It is known to have various physiological and psychological effects, such as making you feel refreshed and making you feel refreshed.

Conventionally, large scent generators have introduced liquid fragrances into the air conditioning ducts of air conditioners in the form of a spray to supply fragrance to large indoor spaces, and solid fragrances have been placed in small spaces such as cars or hand washrooms to naturally release fragrances. Formulas that generate fragrance are known.

By introducing scent into people's daily lives, these systems use scent as an environmental element to provide a familiar and comfortable space that is suited to the situation, and support a variety of human activities and creativity. It is for the purpose of

[Problem that the invention seeks to solve]

However, the conventional scent generating device using a large-sized liquid fragrance cannot be easily installed and used, and
Naturally emitting types had problems such as difficulty in controlling the intensity of the scent and the time it emitted.

In addition, volatile fragrances are difficult to store and handle, so
Liquid fragrances commercially available as esoteric oils, both artificial and natural, are oil-based.
For example, when the scent is released using a spraying means or a heating means, there are problems such as difficulty in controlling the intensity of the scent.

[Means for solving problems]

Therefore, the present invention has a water storage means for storing water so that it can be easily installed indoors and used easily. To provide a fragrance generating device, in which an ultrasonic vibrator is provided at the bottom of a fragrance dispersion chamber, and a blowing means is provided in the fragrance dispersion chamber for dispersing the fragrance adhering to water atomized by the ultrasonic vibrator to the outside. That is.

[Effect]

According to the device of the present invention, directional ultrasonic waves strike the ice surface stored in the fragrance emanating chamber by the vibration of the ultrasonic vibrator installed at the bottom of the fragrance emanating chamber, and the water surface is atomized by the resonance. Then, the oil-based fragrance that covers the water surface adheres to the surface of the atomized water and floats into the fragrance emission chamber, which is then dispersed to the outside by the ventilation means to add the desired scent to the human activity space. can be supplied.

The fragrance that is atomized can be controlled by the intensity of the ultrasonic vibrator, making it possible to easily control the intensity and release time of the fragrance. It can effectively release fragrance and also provide a humidifying effect.

In addition, by providing a fibrous perfume exuding supply means from the perfume storage chamber to the perfume dispersion chamber, the perfume is supplied from the storage chamber to the dispersion chamber by capillary action, and the perfume is distributed above the water surface of the perfume dispersion chamber. When it spreads and the surface tension increases, the supply of perfume naturally stops, so there is an effect that a smooth supply and stop means of perfume can be obtained without the need for a special perfume supply control means.

〔Example〕

The apparatus of the present invention will be described in detail with reference to the embodiments shown below. Reference numeral 1 denotes a water tank that receives water at a constant water surface height from a water tank 2 by conventionally known means. constitutes a water storage means for storing water at a constant level in the perfume dispersion chamber 10 of the present invention. The fragrance emanating chamber 10 is
In the case of the embodiment shown in FIG. 1, a hollow cylindrical body 11 whose upper and lower sides are connected is erected in a water storage tank 1 so that its lower end is submerged, and the hollow cylindrical body 11 is erected so as to be submerged in the water surface 12 inside the hollow cylindrical body 11. The ultrasonic transducer 3 is provided at the bottom of the water storage tank l, while the hollow cylindrical body 11
From the fragrance storage chamber 13 provided adjacent to the middle part of the fragrance 15
The fragrance is supplied onto the water surface 12 via a fragrance oozing means 14 made of fibrous cloth or the like. In this case, the fragrance 15 floats on the water surface 12 as an oil surface, forming a fragrance diffusion chamber 10 in which the fragrance 15 floats on the water surface 12. The ultrasonic vibrator 3 provided at the bottom of the fragrance emanating chamber is driven by the excitation circuit 5 of the atomization unit 4,
Vibrates at an ultrasonic frequency of about 400 to 2600kHz,
The water surface 12 at a predetermined distance is struck to atomize it, and the fragrance floating on the water surface 12 is made to adhere to and float on the atomized water. Attached to the atomization unit 4, reference numeral 6 denotes an external atomization amount adjusting means, which variably adjusts the amplitude of the vibrator 3 to adjust the amount of atomization. It is a float switch element that stops vibration by detecting a decrease in
8 is a power transformer, and 9 is an outlet. Further, in the middle part of the hollow cylindrical body 11 constituting the fragrance dispersion chamber of the present invention, a ventilation hole 17 communicating with a ventilation fan 16 of the ventilation means is provided. The transformed fragrance 19 is radiated to the outside from the radiating tube 18 at the upper part of the hollow cylinder 11 as shown by the arrow.

Incidentally, as shown in FIG.
Of course, it is also possible to install the device above the water surface 12 so that the blown air passes through the water surface 12 and flows into the divergence tube 18, thereby dispersing the atomized fragrance 19 to the outside.

According to the embodiment having the above configuration, the device of the present invention generates directional ultrasonic waves that strike the water surface 12 by the vibration of the ultrasonic vibrator 3 provided at the bottom of the fragrance dispersion chamber 10, and due to its resonance, Atomizes the water surface. Above the water surface 12 is a fragrance storage chamber 13.
The oil-based fragrance 15 inside is supplied through the exudation supply means 14 made of fibrous cloth, etc., floats on the water surface, adheres to the atomized water, and floats in the fragrance dispersion chamber IO. As a result, the divergent tube 1 receives the air from the blower fan 16.
It will be discharged to the outside from 8. At this time, the water level of the water surface 12 in the fragrance dispersion chamber 10 is maintained by the water in the water tank 2 supplied to the water storage tank 1, and the water level in the water tank 2 disappears, and the water level reaches 1.
When the water level 2 falls, the float switch element 7 is activated to stop the excitation circuit 5 and prevent the vibrator 3 from vibrating idle.

Further, by adjusting the volume of the atomization amount adjusting means 6, the amplitude of the vibrator 3 can be made variable in magnitude, the amount of atomization can be adjusted, and the strength of the fragrance can be adjusted.

As described above, the fragrance generating device according to the present invention has a water storage means for storing water and constitutes a fragrance emitting chamber in which fragrance is floated on the water surface, and an ultrasonic wave is applied to the bottom of the fragrance emitting chamber. Since it has a structure in which a vibrator is provided and a blowing means is provided in the fragrance dispersion chamber to dissipate the fragrance adhering to the water atomized by the ultrasonic vibrator to the outside, it is oil-based and does not emit much per se. Fragrances that are difficult to control can be easily dispersed by attaching them to water atomized by an ultrasonic vibrator, and the dispersion time can be easily regulated with a humidifying effect, allowing the amplitude of the ultrasonic vibrator to be controlled. Variable adjustment has the effect of easily controlling the amount of emanation, and by providing a fibrous fragrance exudation supply means from the fragrance storage chamber to the fragrance emanation chamber, the fragrance is released from the storage chamber by capillary action. When the fragrance is supplied to the emanation chamber and spreads over the surface of the water in the fragrance emanation chamber and the surface tension increases, the supply of the fragrance naturally stops, so there is no need for any special fragrance supply control means, and the fragrance can be smoothly distributed. This has the effect of providing a means for supplying and stopping the supply of fragrance, and furthermore, by installing the fragrance dispersion chamber with an open bottom on top of a water tank with a constant water level, it is possible to obtain a means for dispersing fragrance with an air blowing means. This has the effect that the chamber can be easily constructed from a hollow cylindrical body or the like, and that the water level can be easily maintained at a constant level.

[Brief explanation of drawings]

FIG. 1 is a schematic explanatory diagram showing the configuration of one embodiment of the apparatus of the present invention, and FIG. 2 is a schematic explanatory diagram showing another embodiment of the main part thereof. 1... Water tank 2... Water tank 3... Ultrasonic vibrator 4... Atomization unit 5... Excitation circuit 6... Atomization amount adjustment means 7... Float switch element 8.・・Power transformer 9・・Outlet 10・・・Fragrance emitting chamber 11 ・ 12 ・ 13 ・ 14 ・ 15 ・ 16 ・ 17 ・ 18 ・ 19 ・・Hollow cylindrical body・Water surface・Fragrance storage chamber・Fragrance exudation supply means・Fragrance, ventilation fan, ventilation hole, emission tube, atomized fragrance No.] Figure No.? figure

Claims (4)

[Claims] (1) A fragrance dispersion chamber having a water storage means for storing water and dispersing the fragrance on the surface of the water is configured, and an ultrasonic vibrator is provided at the bottom of the fragrance dispersion chamber, and the ultrasonic vibrator A fragrance generating device in which a blowing means for dispersing fragrance attached to atomized water to the outside is provided in the fragrance dispersion chamber. (2) A fragrance generating device according to claim (1), characterized in that it is provided with an adjusting means for adjusting the intensity of the fragrance emitted by variably adjusting the amplitude of the ultrasonic vibrator. (3) In the device according to claim (1) or (2), a fragrance storage chamber is provided in the vicinity of the fragrance emission chamber, and a fibrous fragrance exudation supply means is provided from the fragrance storage chamber to the fragrance emission chamber. A scent generating device characterized by providing (4) In the device according to claim (1), (2) or (3), the fragrance emanating chamber with an open bottom is installed on a water tank in which the water level is maintained constant. Characteristic scent generator