CN218961399U - Aromatherapy instrument - Google Patents

Abstract

The utility model provides an aromatherapy device, which comprises a shell, a liquid storage cavity, an atomizer and a fan, wherein the shell is arranged on the shell; the liquid storage cavity is arranged in the shell, a first air channel is formed between the liquid storage cavity and the shell, a second air channel is arranged on the cavity wall of the liquid storage cavity, and the first air channel is communicated with the second air channel to form an air outlet channel; the atomizer is arranged at the bottom of the liquid storage cavity and is used for atomizing liquid stored in the liquid storage cavity into mist; the fan is arranged on the first air duct, so that air is supplied to the liquid storage cavity through the air outlet channel, and mist in the liquid storage cavity is blown out of the aromatherapy device. According to the aromatherapy device, the air outlet channel is arranged, so that air emitted by the fan can enter the liquid storage cavity, and the essential oil mist formed by atomization of the atomizer can be blown out of the aromatherapy device.

Description

Aromatherapy instrument

Technical Field

The utility model relates to the technical field of intelligent home furnishing, in particular to an aromatherapy device.

Background

The history source of aromatherapy is long, and the ancient times of the aromatherapy can purify air by burning perfume, relieve pressure and reduce fatigue. The essential oil refined from aromatic plants is used as a main aromatherapy raw material, and the essential oil volatilizes to emit fragrance, purify air and not burn perfume.

However, the essential oil volatilizes naturally, so that the fragrance is emitted outwards, the volatile amount of the essential oil is small, and the essential oil is difficult to rapidly diffuse and cover the space. The essential oil is generally contained in the industry through an aromatherapy device, and the aromatherapy device is subjected to high-frequency oscillation through an ultrasonic assembly, so that the essential oil is atomized into mist steam, and the divergence of the essential oil is improved.

However, because the weight of the essential oil mist is large, the essential oil mist is generally gathered at the bottom of the essential oil cavity of the aromatherapy device, and is difficult to disperse outside the aromatherapy device, so that the aromatherapy effect of the aromatherapy device is poor.

Disclosure of Invention

The utility model aims to solve the problems and provide an aromatherapy device.

The utility model is suitable for various purposes, and adopts the following technical scheme:

the utility model provides an aromatherapy device, which comprises a shell, a liquid storage cavity, an atomizer and a fan, wherein the shell is provided with a liquid storage cavity;

the liquid storage cavity is arranged in the shell, a first air channel is formed between the liquid storage cavity and the shell, a second air channel is arranged on the cavity wall of the liquid storage cavity, and the first air channel is communicated with the second air channel to form an air outlet channel;

the atomizer is arranged at the bottom of the liquid storage cavity and is used for atomizing liquid stored in the liquid storage cavity into mist;

the fan is arranged on the first air duct, so that air is supplied to the liquid storage cavity through the air outlet channel, and mist in the liquid storage cavity is blown out of the aromatherapy device.

Further, the aromatherapy device further comprises an upper cover, the upper cover is provided with an opening of the shell and an opening of the liquid storage cavity, and the upper cover is provided with a fog outlet communicated with the liquid storage cavity.

Further, the second air duct comprises an air guide groove arranged on the cavity wall of the liquid storage cavity, the air guide groove is recessed from the outer side surface of the cavity wall to the inner side surface direction of the cavity wall, and the air guide groove is provided with a notch which is communicated with the inner side of the liquid storage cavity.

Specifically, the wind-guiding groove is followed the bottom of stock solution cavity is to the top direction extension setting of stock solution cavity, the notch sets up in the wind-guiding groove be away from the one end in first wind channel.

Specifically, a wind shield is further arranged on the notch.

Specifically, the first air duct and the second air duct are arranged vertically.

Specifically, still be equipped with the drainage channel in the champignon appearance, drainage channel first end with first wind channel is linked together, and the second end extends to outside the champignon appearance.

Specifically, the aromatherapy device is further provided with a base, the shell is arranged on the base, the drainage channel extends out of the aromatherapy device through the base, and the base is provided with a drainage hole corresponding to the second end of the drainage channel.

Specifically, the inside of base corresponds the wash port is equipped with the splash guard assembly, the splash guard assembly includes water catch bowl and splash guard, the wash port set up in the water catch bowl tank bottom, the splash guard set up in on the wash port.

Specifically, the aromatherapy device further comprises a circuit board, and the circuit board is arranged on one side of the first air duct.

The present utility model has many advantages over the prior art, including but not limited to:

according to the aromatherapy device, the first air duct is arranged between the liquid storage cavity and the shell, the first air duct and the second air duct on the liquid storage cavity form the air outlet channel, the air is supplied to the air outlet channel through the fan, the air can flow into the liquid storage cavity along the air outlet channel, and the fog in the liquid storage cavity, which is formed by atomization of the atomizer, is blown out of the aromatherapy device, so that the fog can be conveniently diffused to the outside, and the fog is prevented from being accumulated at the bottom of the liquid storage cavity and difficult to be diffused to the outside.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

FIG. 1 is a schematic diagram of an aromatherapy device according to an exemplary embodiment of the utility model;

fig. 2 is a schematic view of the structure of the aromatherapy device according to the exemplary embodiment of the utility model, without the upper cover;

FIG. 3 is an exploded view of an aromatherapy device according to an exemplary embodiment of the utility model;

FIG. 4 is a schematic view of a liquid storage cavity of an aromatherapy device according to an exemplary embodiment of the utility model;

FIG. 5 is a schematic cross-sectional view of a reservoir of an aromatherapy device according to an exemplary embodiment of the utility model;

FIG. 6 is a schematic view of the housing of the aromatherapy device according to an exemplary embodiment of the utility model;

FIG. 7 is a schematic cross-sectional view of an aromatherapy device according to an exemplary embodiment of the utility model;

fig. 8 is a schematic structural view of a base plate of an aromatherapy device according to an exemplary embodiment of the utility model.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

It will be understood by those skilled in the art that all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs unless defined otherwise. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

The various embodiments of the present utility model to be disclosed herein, unless the plain text indicates a mutually exclusive relationship with each other, the technical features related to the various embodiments may be cross-combined to flexibly construct a new embodiment as long as such combination does not depart from the inventive spirit of the present utility model and can satisfy the needs in the art or solve the deficiencies in the prior art. This variant will be known to the person skilled in the art.

The utility model provides an aromatherapy device, wherein an air outlet channel is arranged in the aromatherapy device, and a fan supplies air into a liquid storage cavity through the air outlet channel so as to blow essential oil mist in the aromatherapy device out of the aromatherapy device, so that the aromatherapy device can well radiate the essential oil mist outwards.

In an exemplary embodiment of the present utility model, referring to fig. 1 and 3, the aromatherapy device 100 includes a housing 110, a liquid storage chamber 120, an upper cover 130, an atomizer 140, a fan 150, and a base 160.

Referring to fig. 4 and fig. 5, the liquid storage cavity 120 is in a semi-surrounding structure, the liquid storage cavity 120 is provided with a first inner cavity 121, the first inner cavity 121 is used for storing essential oil or water or a mixed liquid of the essential oil and the water, and the essential oil can volatilize to form essential oil mist. The first inner cavity 121 is provided with a first opening 122, so that the essential oil mist is conveniently dispersed outwards through the first opening 122.

Referring to fig. 6, the housing 110 has a semi-surrounding structure, the housing 110 includes a second inner cavity 111, and the second inner cavity 111 is provided with a second opening 112. The shape of the liquid storage cavity 120 corresponds to the shape of the second inner cavity 111 of the housing 110, and the size of the liquid storage cavity 120 is smaller than the size of the second inner cavity 111, so that the liquid storage cavity 120 is disposed in the second inner cavity 111, that is, the liquid storage cavity 120 is disposed in the housing 110. The liquid storage cavity 120 is disposed in the second inner cavity 111 of the housing 110 through the second opening 112, and the second opening 112 is tightly matched with the first opening 122.

The first opening 122 of the liquid storage cavity 120 faces the second opening 112 of the housing 110 in the same direction, and the first opening 122 is located close to the second opening 112 and is similar in shape. Referring to fig. 1 to 3, the upper cover 130 is configured to cover the first opening 122 of the liquid storage cavity 120 and the second opening 112 of the housing 110 at the same time, so as to close the housing 110 and the liquid storage cavity 120, so that the liquid storage cavity 120 forms a closed cavity.

Specifically, referring to fig. 1, the upper cover 130 is provided with a through mist outlet 131, and the mist generated by the atomization of the essential oil in the first inner cavity 121 of the liquid storage cavity 120 may be dispersed outwards through the mist outlet 131.

In one embodiment, referring to fig. 2, the second opening 112 of the housing 110 and the first opening 122 of the liquid storage cavity 120 are located on different levels, such that a step 123 is formed between the second opening 112 and the first opening 122, and a rim 132 of the upper cover 130 is supported on the step 123. Further, a sealing ring groove 124 is provided on the inner side surface of the cavity wall 127 of the liquid storage cavity 120, and referring to fig. 3, the upper cover 130 is provided with a supporting wall 133 extending toward the sealing ring groove 124, and the supporting wall 133 is supported on the sealing ring groove 124, so that the upper cover 130 stably covers the housing 110 and the liquid storage cavity 120.

Referring to fig. 3, the atomizer 140 is disposed at the bottom of the liquid storage cavity 120, and the atomizer 140 is configured to atomize the essential oil stored in the first inner cavity 121 of the liquid storage cavity 120 to form essential oil mist. Specifically, the atomizer 140 is an ultrasonic assembly, the atomizer 140 includes a main body 141 and an ultrasonic probe 142, the main body 141 is disposed in a gap space between the bottom of the liquid storage cavity 120 and the bottom of the second inner cavity 111 of the housing 110, in combination with fig. 2, a through hole 125 is disposed in the cavity bottom of the first inner cavity 121 of the liquid storage cavity 120, and the ultrasonic probe 142 is disposed in the through hole 125 and is tightly matched with the through hole 125, so that the ultrasonic probe 142 emits ultrasonic waves into the first inner cavity 121, and the essential oil is oscillated at high frequency to form essential oil mist.

Referring to fig. 7, a first air duct 171 is formed between the bottom of the second inner cavity 111 of the housing 110 and the liquid storage cavity 120, the first air duct 171 includes a first end 1711 and a second end 1712, and the second end 1712 is disposed at the cavity wall 127 of the second inner cavity 111. For example, the position of the first air duct 171 may be referred to as the position of arrow a in fig. 7. In one embodiment, the first air channel 171 is a gap space between the bottom of the housing 110 and the bottom of the liquid storage cavity 120.

The chamber wall 127 of the liquid storage chamber 120 is provided with a second air channel 172, a first end 1721 of the second air channel 172 is communicated with a second end 1712 of the first air channel 171, and a second end 1722 of the second air channel 172 is communicated with the first inner chamber 121 of the liquid storage chamber 120, so that an air outlet channel communicating the first inner chamber 121 is formed between the first air channel 171 and the second air channel 172. For example, the position of the second air duct 172 may be referred to as the position of arrow B in fig. 7.

Referring to fig. 3 and 7, the fan 150 is disposed at the first end 1711 of the first air duct 171. When the fan 150 works, the air is blown to the first air duct 171, and the air emitted from the fan 150 sequentially passes through the second end 1712 of the first air duct 171, the first end 1721 of the second air duct 172, and the second end 1722 of the second air duct 172 from the first end of the first air duct 171, and enters the first inner cavity 121, that is, the air emitted from the fan 150 enters the first inner cavity 121 through the air outlet channel. The air entering the first inner cavity 121 through the air outlet channel blows the essential oil mist collected in the bottom of the first inner cavity 121, so that the essential oil mist is discharged out of the aromatherapy device 100 through the mist outlet 131 in the upper cover 130. By providing the air outlet channel, air can be supplied into the first inner cavity 121, so as to improve the diffusion efficiency of the essential oil mist and facilitate the use of the aromatherapy device 100.

Specifically, referring to fig. 4 and 5, the second air duct 172 includes an air guiding slot 126, and the air guiding slot 126 is disposed on the cavity wall 127 of the liquid storage cavity 120. Specifically, the air guiding groove 126 is recessed from the outer side surface of the cavity wall 127 of the liquid storage cavity 120 toward the inner side surface of the cavity wall 127, so as to form the air guiding groove 126. The bottom of the air guide groove 126 protrudes toward the middle of the first inner cavity 121 with respect to the inner side of the cavity wall 127 of the liquid storage cavity 120. In one embodiment, the air guiding slot 126 is perpendicular to the first air duct 171, so that the air outlet channel has a vertical corner, and the wind speed is reduced when the wind emitted from the fan 150 passes through the vertical corner, so as to avoid the excessive wind speed.

The first end 1261 of the air guiding slot 126 is communicated with the second end 1712 of the first air duct 171, and the second end 1262 of the air guiding slot 126 is communicated with the first inner cavity 121. A notch 1263 is provided at the second end 1262 of the air guiding slot 126, and the first inner cavity 121 is communicated with the air guiding slot 126 through the notch 1263.

The first end 1261 of the air guiding slot 126 is disposed at the bottom of the liquid storage cavity 120, and the second end 1262 of the air guiding slot 126 is disposed near the first opening 122 of the liquid storage cavity 120. Wind blown out from the first wind channel 171 sequentially enters the first inner cavity 121 through the notches 1263 on the first end 1261 and the second end 1262 of the wind guiding slot 126. The notch 1263 of the air guiding slot 126 is not opposite to the mist outlet 131 in the upper cover 130, so that the air entering the first inner cavity 121 through the notch 1263 can not directly flow out of the aromatherapy device 100 through the mist outlet 131. Preferably, the notch 1263 of the air guiding slot 126 and the mist outlet 131 in the upper cover 130 are disposed at two sides of the aromatherapy device 100.

Because the notch 1263 of the air guiding slot 126 is disposed near the first opening 122 of the liquid storage cavity 120, when the air enters the first inner cavity 121 through the notch 1263 of the air guiding slot 126, the air will continue to flow along the extending direction of the air guiding slot 126, so that the air is blocked by the upper cover 130. After the wind is blocked by the upper cover 130, the wind flows in the direction of the cavity bottom of the first inner cavity 121, and after the wind reaches the cavity bottom of the first inner cavity 121, the refined oil mist collected at the cavity bottom of the first inner cavity 121 is driven to flow in the direction of the mist outlet 131 in the upper cover 130, so that the refined oil mist is driven by the wind to be dispersed out of the aromatherapy device 100.

Referring to fig. 2, a wind deflector 1264 is further disposed on the notch 1263 of the wind guiding slot 126, the wind deflector 1264 is connected with the notch 1263 through a pair of supporting arms, and by setting the wind deflector 1264, the wind speed of the wind passing through the notch 1263 can be reduced, so that the wind emitted by the fan 150 is prevented from blowing out essential oil mist completely from the aromatherapy device 100 in a short time.

In one embodiment, referring to fig. 4 and fig. 5, the air guiding groove 126 is further provided with an air guiding wall 1265, the air guiding wall 1265 is disposed opposite to the bottom of the air guiding groove 126, the air guiding wall 1265 is connected to two groove walls of the air guiding groove 126, and the air guiding wall 1265 is disposed near the notch 1263, so that the air guiding groove 126 is formed into a hole structure near the notch 1263. By providing the air guide wall 1265, it is possible to guide the air flowing into the air guide groove 126 into the first inner cavity 121.

In an exemplary embodiment of the present utility model, referring to fig. 1 and 3, the housing 110 is disposed on the base 160. The base 160 includes a base shell 161, a mounting location 1611 is provided at the bottom of the base shell 161 corresponding to the housing 110, and the housing 110 is seated on the mounting location 1611 of the base shell 161.

Referring to fig. 7, a drain channel 162 is further provided in the aromatherapy apparatus 100, a first end 1621 of the drain channel 162 is disposed intersecting the first air duct 171, a second end 1622 of the drain channel 162 is disposed at the bottom of the base housing 161, and the base housing 161 is provided with a drain hole 164 corresponding to the second end 1622 of the drain channel 162. During use of the aromatherapy device 100, the essential oil mist or vapor may enter the gap space between the housing and the liquid storage cavity 120, the essential oil mist or vapor condenses to form essential oil or water droplets, the essential oil or water droplets may flow into the drainage channel 162 through the air outlet channel, and the essential oil or water droplets are discharged out of the aromatherapy device 100 through the drainage hole 164 of the drainage channel 162, so as to avoid the essential oil or water droplets from affecting the operation of the aromatherapy device 100. For example, the position of the drain channel 162 can be seen in FIG. 7 at the position of arrow C. In one embodiment, the drain 162 is a clearance space between the housing 110 and the base 160.

Specifically, referring to fig. 8, the base housing 161 includes a bottom plate 163, and the drain hole 164 is formed in the bottom plate 163. A splash guard assembly is also provided in the base shell 161, and includes a sump 165 and a splash guard 166. The water collection tank 165 is provided on the inner side surface of the base 160, and the drain hole 164 is provided at the bottom of the water collection tank 165. By providing the water collection tank 165, the flow of water droplets or essential oil to the area outside the water collection tank 165 can be avoided, so that the water droplets or essential oil can well flow out of the aromatherapy device 100 through the water drain hole 164.

The splash guard 166 is disposed above the drain hole 164, and the splash guard 166 is supported on the bottom of the water collection sump 165 by a pair of support plates. By providing the splash guard 166, water droplets or essential oil flowing from the drain channel 162 into the drain hole 164 can be prevented from splashing under the action of gravity, the splash guard 166 can also prevent external dust from entering the aromatherapy device 100, and the splash guard 166 can also prevent external sharp objects from penetrating into the aromatherapy device 100 through the drain hole 164, so as to protect the aromatherapy device 100.

In one embodiment, referring to fig. 3, the aromatherapy device 100 further includes a circuit board 180, and a driving circuit is disposed on the circuit board 180, and the driving circuit is electrically connected to the blower 150 and the atomizer 140, and drives the blower 150 and the atomizer 140 to operate. The circuit board 180 is disposed on one side of the first air duct 171, and when the fan 150 works to blow air to the first air duct 171, the air emitted from the fan 150 will pass through the circuit board 180, thereby cooling the circuit board 180.

In one embodiment, a speaker is also provided in the base 160, through which sound may be played.

In one embodiment, the housing 110 is a light-transmitting structure, and the base housing 161 is provided therein with a light strip, and light emitted from the light beads of the light strip can be emitted outwards through the housing 110, so that the housing 110 emits light.

In one embodiment, referring to fig. 3, the aromatherapy device 100 is further provided with a bracket 190, the bracket 190 is disposed in a gap between the second inner cavity 111 of the housing 110 and the bottom of the liquid storage cavity 120, and the bracket 190 is used for supporting the blower 150 and the atomizer 140.

In an embodiment, referring to fig. 2, an anti-sputtering member 128 is further disposed in the first inner cavity 121 of the liquid storage cavity 120, the anti-sputtering member 128 is disposed corresponding to the ultrasonic probe 142 of the atomizer 140, when the ultrasonic probe 142 works, the essential oil is vibrated at high frequency, and the essential oil is splashed everywhere, so that the essential oil can be blocked from splashing everywhere by the anti-sputtering member 128, and the essential oil returns to the bottom of the first inner cavity 121. Preferably, the anti-sputtering member 128 has a spoon shape.

In summary, according to the aromatherapy device disclosed by the utility model, the air outlet channel is arranged, so that air emitted by the fan can enter the liquid storage cavity, and the essential oil mist formed by atomization of the atomizer can be blown out of the aromatherapy device.

The above description is only illustrative of the preferred embodiments of the present utility model and of the principles of the technology employed. It will be appreciated by persons skilled in the art that the scope of the utility model referred to in the present utility model is not limited to the specific combinations of the technical features described above, but also covers other technical features formed by any combination of the technical features described above or their equivalents without departing from the inventive concept described above. Such as the above-mentioned features and the features having similar functions (but not limited to) of the utility model.

Although the subject matter has been described in language specific to structural features and/or methodological acts, it is to be understood that the subject matter defined in the appended claims is not necessarily limited to the specific features or acts described above. Rather, the specific features and acts described above are example forms of implementing the claims.

Claims (10)

1. An aromatherapy device is characterized by comprising a shell, a liquid storage cavity, an atomizer and a fan;

the liquid storage cavity is arranged in the shell, a first air channel is formed between the liquid storage cavity and the shell, a second air channel is arranged on the cavity wall of the liquid storage cavity, and the first air channel is communicated with the second air channel to form an air outlet channel;

the atomizer is arranged at the bottom of the liquid storage cavity and is used for atomizing liquid stored in the liquid storage cavity into mist;

the fan is arranged on the first air duct, so that air is supplied to the liquid storage cavity through the air outlet channel, and mist in the liquid storage cavity is blown out of the aromatherapy device.

2. The aromatherapy device of claim 1, further comprising an upper cover that simultaneously covers the opening of the housing and the opening of the reservoir, the upper cover having an aerosol outlet communicating with the reservoir.

3. The aromatherapy device of claim 1, wherein the second air duct comprises an air guide groove arranged on a wall of the liquid storage cavity, the air guide groove is recessed from an outer side of the wall to an inner side of the wall, and the air guide groove is provided with a notch inside the liquid storage cavity.

4. The aromatherapy device of claim 3, wherein the air guide slot extends from the bottom of the liquid storage cavity to the top of the liquid storage cavity, and the notch is disposed at an end of the air guide slot away from the first air channel.

5. The aromatherapy device of claim 3 or 4, wherein the slot is further provided with a wind deflector.

6. The aromatherapy device of claim 1, wherein the first air channel is disposed perpendicular to the second air channel.

7. The aromatherapy device of claim 1, further comprising a drain channel, wherein the drain channel has a first end in communication with the first air channel and a second end extending out of the aromatherapy device.

8. The aromatherapy device of claim 7, further comprising a base, wherein the housing is disposed on the base, wherein the drain passage extends out of the aromatherapy device through the base, and wherein the base has a drain hole corresponding to a second end of the drain passage.

9. The aromatherapy device of claim 8, wherein the base has an interior having an anti-splash assembly corresponding to the drain hole, the anti-splash assembly comprising a sump and an anti-splash baffle, the drain hole being formed in the sump bottom, the anti-splash baffle being disposed above the drain hole.

10. The aromatherapy device of claim 1, further comprising a circuit board disposed on one side of the first air duct.

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