CN216536308U - Essential oil bottle and aromatherapy machine - Google Patents

Abstract

The utility model discloses a refined oil bottle and an aromatherapy machine, wherein the refined oil bottle comprises: the bottle comprises a bottle body, wherein a bottle opening is formed in the top of the bottle body; the bottle cap is arranged at the bottle opening and is provided with an oil outlet and an oil return hole; the oil guide pipe is arranged in the bottle body, and the upper end of the oil guide pipe is communicated with the oil outlet; and the sealing cover is arranged in the bottle cap and covers the lower part of the oil return hole, and the sealing cover is sleeved on the oil guide pipe and is in clearance fit with the oil guide pipe. From this, through set up sealed lid in the bottle lid, sealed lid cover is established on leading oil pipe, and sealed lid with lead oil pipe clearance fit, so not only can be when the champignon machine normally works, make the inside not totally atomized essential oil of champignon machine through sealed lid and lead the fit clearance between the oil pipe and flow back to the oil storage intracavity, can promote the recovery utilization ratio of champignon machine to essential oil, and when the champignon machine is kept flat, the cooperation of sealed lid and bottle lid and the clearance fit of sealed lid and leading oil pipe can prevent the essential oil outflow, thereby can promote the leak protection performance of champignon machine.

Description

Essential oil bottle and aromatherapy machine

Technical Field

The utility model relates to the technical field of aromatherapy machines, in particular to an essential oil bottle and an aromatherapy machine.

Background

Along with the higher and higher requirements of people on living standard, the aromatherapy machine is gradually accepted by people due to the characteristic that the aromatherapy machine can purify air and relax the mind and body of people. The champignon machine is generally provided with the essential oil bottle, and essential oil is stored to the essential oil bottle to with other structure cooperation, with the normal work of realization champignon machine.

In the correlation technique, owing to lack reliable seal structure, essential oil bottle is when keeping flat, and essential oil easily leaks from the essential oil bottle to cause the pollution to the internal structure of champignon machine, can cause the waste of resource like this, can reduce the reliability of champignon machine.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model aims to provide the essential oil bottle which has high sealing performance and strong leakage-proof performance.

The utility model further provides the aromatherapy machine.

The essential oil bottle according to the present invention comprises: the bottle comprises a bottle body, wherein an oil storage cavity is formed in the bottle body and used for storing essential oil, and a bottle opening is formed in the top of the bottle body; the bottle cap is arranged on the bottle mouth and is provided with an oil outlet and an oil return hole; the oil guide pipe is arranged in the bottle body, and the upper end of the oil guide pipe is communicated with the oil outlet; and the sealing cover is arranged in the bottle cover and covers the lower part of the oil return hole, and the sealing cover is sleeved on the oil guide pipe and is in clearance fit with the oil guide pipe.

From this, through set up sealed lid in the bottle lid, sealed lid cover is established on leading oil pipe, and sealed lid with lead oil pipe clearance fit, so not only can be when the champignon machine normally works, make the inside not totally atomized essential oil of champignon machine through sealed lid and lead the fit clearance between the oil pipe and flow back to the oil storage intracavity, can promote the recovery utilization ratio of champignon machine to essential oil, and when the champignon machine is kept flat, the cooperation of sealed lid and bottle lid and the clearance fit of sealed lid and leading oil pipe can prevent the essential oil outflow, thereby can promote the leak protection performance of champignon machine.

In some examples of the present invention, the oil outlet hole is provided at a midpoint of the bottle cap.

In some examples of the present invention, the bottle cap includes: lid and connector, the lid set up in the bottleneck, the connector set up in the middle part of lid and bottom to it is protruding in the body, be formed with in the connector the oil outlet.

In some examples of the utility model, the connector comprises: the oil guide pipe comprises a first cylindrical section, a first conical section and a second cylindrical section, wherein the first conical section is connected between the first cylindrical section and the second cylindrical section, the cross sectional area of the first conical section is gradually decreased in the direction towards the second cylindrical section, the first cylindrical section is connected to the middle part of the cover body, the second cylindrical section is at least partially positioned in the cover body, and the upper end of the oil guide pipe is inserted into the second cylindrical section.

In some examples of the present invention, the cover body is provided with a sealing ring protruding into the bottle body, the sealing ring is disposed around the connector and the oil return hole, and the sealing cover is sleeved on the sealing ring.

In some examples of the utility model, the sealing cap comprises: the sealing ring comprises a third cylindrical section, a second conical section and a fourth cylindrical section, wherein the second conical section is connected with the third cylindrical section and the fourth cylindrical section, the cross section area of the second conical section is gradually decreased towards the direction of the fourth cylindrical section, the third cylindrical section is sleeved on the sealing ring, and the fourth cylindrical section is sleeved on the oil guide pipe.

In some examples of the utility model, the sealing cap further comprises: and the flanging is connected to the upper end of the third cylindrical section and arranged between the upper end of the bottle mouth and the cover body.

In some examples of the present invention, the bottle cap further comprises: the connector, the connector set up in the top of lid just is used for cooperating with the atomizer grafting of champignon machine, the connector centers on the connector with the oil gallery sets up.

In some examples of the present invention, the oil return hole is plural, and the plural oil return holes are provided around the oil outlet hole.

According to the embodiment of the utility model, the aromatherapy machine comprises: a housing; a gas generator disposed within the enclosure; the atomizer is arranged on the shell and connected with the gas generator, and an essential oil inlet is formed in the bottom of the atomizer; the essential oil bottle, just the oil outlet with essential oil import is linked together.

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 above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is an exploded view of an aromatherapy machine according to an embodiment of the present invention;

fig. 2 is a sectional view of a essential oil bottle according to an embodiment of the present invention;

fig. 3 is a schematic view of a bottle cap according to an embodiment of the present invention;

figure 4 is a schematic view of a sealing cover according to an embodiment of the present invention.

Reference numerals:

1000. an aromatherapy machine;

100. a bottle of essential oil;

10. a bottle body; 11. an oil storage chamber; 12. a bottle mouth;

20. a bottle cap; 21. a cover body; 211. a seal ring; 212. an oil return hole; 22. a connector; 221. an oil outlet hole; 222. a first cylindrical section; 223. a first conical section; 224. a second cylindrical section; 23. a plug-in connector;

30. an oil guide pipe;

40. a sealing cover; 41. a third cylindrical section; 42. a second conical section; 43. a fourth cylindrical section; 44. flanging;

200. an atomizer; 300. a casing.

Detailed Description

Embodiments of the present invention will be described in detail below, the embodiments described with reference to the drawings being illustrative, and the embodiments of the present invention will be described in detail below.

The essential oil bottle 100 according to the embodiment of the present invention is described below with reference to fig. 1 to 4, and the essential oil bottle 100 may be applied to an aromatherapy machine 1000.

As shown in fig. 1 and 2 in conjunction, the essential oil bottle 100 according to the present invention may mainly include: body 10, bottle lid 20, oil pipe 30 and sealed lid 40. Wherein, be formed with oil storage chamber 11 in the body 10, oil storage chamber 11 is used for saving essential oil, and the top of body 10 is provided with bottleneck 12, so sets up, and essential oil fills oil storage chamber 11 from bottleneck 12, and the storage of essential oil capacity can be realized to oil storage chamber 11 to not only can prevent volatilizing of essential oil, can realize the effective utilization of essential oil, can make things convenient for taking of champignon machine 1000 to essential oil moreover, can guarantee the normal work of champignon machine 1000.

Further, the bottle cap 20 is disposed at the bottle opening 12 and is provided with an oil outlet hole 221, and the oil conduit 30 is disposed in the bottle body 10 and has an upper end communicating with the oil outlet hole 221. Specifically, the bottle cap 20 is disposed on the bottle opening 12, so that the bottle cap 20 can seal the bottle opening 12 of the essential oil bottle 100, and leakage of essential oil can be prevented. Further, lead oil pipe 30 and set up in body 10 to the upper end is linked together with the oil outlet 221 on the bottle lid 20, the lower extreme that leads oil pipe 30 like this can be linked together with oil storage chamber 11, and the upper end that leads oil pipe 30 is linked together with the oil outlet 221 that can bottle lid 20, thereby can make the essential oil of storing in the oil storage chamber 11 through leading oil pipe 30, flow out from the oil outlet 221 of bottle lid 20, and further flow to other parts of champignon machine 1000, and then can guarantee champignon machine 1000 and take to the essential oil in the oil storage chamber 11, can guarantee champignon machine 1000's normal work.

Referring to fig. 2 and 3, an oil return hole 212 is formed in the bottle cap 20, the sealing cap 40 is disposed in the bottle cap 20 and covers below the oil return hole 212, and the sealing cap 40 is sleeved on the oil guide pipe 30 and is in clearance fit with the oil guide pipe 30. Specifically, the sealing cover 40 is arranged in the bottle cap 20, so that the stable installation of the sealing cover 40 between the bottle mouth 12 and the bottle cap 20 can be realized through the installation arrangement of the bottle cap 20 at the bottle mouth 12, and the essential oil can be prevented from flowing out through the gap between the bottle mouth 12 and the bottle cap 20, so that the sealing performance of the aromatherapy machine 100 can be improved.

Further, the sealing cover 40 covers the lower portion of the oil return hole 212, the sealing cover 40 is sleeved on the oil guide pipe 30 and is in clearance fit with the oil guide pipe 30, on one hand, when incompletely atomized essential oil exists in the aromatherapy machine 1000, the incompletely atomized essential oil can flow back to the sealing cover 40 through the oil return hole 212, and further flows back to the oil storage cavity 11 from the clearance between the sealing cover 40 and the oil guide pipe 30, so that the essential oil can be recycled, on the other hand, when the aromatherapy machine 1000 is flatly placed, the essential oil can form oil seal with the clearance between the sealing cover 40 and the oil guide pipe 30 due to the fact that the essential oil has surface tension and static pressure, so that the essential oil can be prevented from flowing out through the clearance between the sealing cover 40 and the oil guide pipe 30, and the sealing performance of the aromatherapy machine 1000 can be further improved.

From this, through set up sealed lid 40 in bottle lid 20, sealed lid 40 cover is established on leading oil pipe 30, and sealed lid 40 and lead oil pipe 30 clearance fit, so not only can be in the normal during operation of champignon machine 1000, the inside not completely atomized essential oil of champignon machine 1000 can flow back to the oil storage chamber 11 through sealed lid 40 and the fit clearance between leading oil pipe 30, can promote the recycle ratio of champignon machine 1000 to essential oil, and when champignon machine 1000 is kept flat, the cooperation of sealed lid 40 and bottle lid 20 and the clearance fit of sealed lid 40 and leading oil pipe 30 can prevent that essential oil from flowing out, thereby can promote champignon machine 1000's leak protection performance.

As shown in fig. 2 and 3, the oil outlet hole 221 is provided at the midpoint of the bottle cap 20. Specifically, set up oil outlet 221 in the center department of bottle lid 20, not only can make the structure of bottle lid 20 more symmetrical like this to can promote the structural stability of bottle lid 20 and champignon machine 1000, can make the outflow position of essential oil be located the center department of bottle lid 20 moreover, thereby can make things convenient for the atomizer 200 of champignon machine 1000 to the atomizing of essential oil, can promote the atomization efficiency of champignon machine 1000.

As shown in fig. 1-3, the bottle cap 20 may mainly include: lid 21 and connector 22, lid 21 set up in bottleneck 12, and connector 22 sets up in the middle part of lid 21 to the bottom is protruding in to body 10, is formed with oil outlet 221 in the connector 22. Specifically, the cover 21 is disposed on the bottle opening 12, the cover 21 and the bottle opening 12 are correspondingly provided with threads, and the cover 21 and the bottle opening 12 are connected by the threads, so that the connection between the bottle cap 20 and the essential oil bottle 100 can be realized. Further, connector 22 sets up in the middle part of lid 21 to the bottom is protruding in to body 10, is formed with oil outlet 221 in the connector 22, can be through to the convex connector 22 of body 10 like this, correspond in the connector 22 and form oil outlet 221, when making oil pipe 30 and oil outlet 221 communicate, increase the cooperation length of oil pipe 30 and oil outlet 221, thereby can promote the working property of champignon machine 1000.

As shown in fig. 2 and 3, the connection head 22 may mainly include: the oil guide pipe comprises a first cylindrical section 222, a first conical section 223 and a second cylindrical section 224, wherein the first conical section 223 is connected between the first cylindrical section 222 and the second cylindrical section 224, the cross-sectional area of the first conical section 223 is gradually decreased towards the second cylindrical section 224, the first cylindrical section 222 is connected to the middle part of the cover body 21, the second cylindrical section 224 is at least partially positioned in the cover body 21, and the upper end of the oil guide pipe 30 is inserted into the second cylindrical section 224. Specifically, when the champignon machine 1000 during operation, essential oil in the oil storage chamber 11 can flow to oil outlet 221 department through oil pipe 30, peg graft the upper end of oil pipe 30 in second cylinder section 224, can increase the cooperation length of oil pipe 30 and connector 22 to can make the cooperation of oil pipe 30 and connector 22 more reliable and more stable, can promote champignon machine 1000's reliability.

Further, the first cylindrical section 222 is connected to the middle of the cover body 21, the second cylindrical section 224 is at least partially disposed in the cover body 21, the first conical section 223 is connected between the first cylindrical section 222 and the second cylindrical section 224, the cross-sectional area of the first conical section 223 is gradually decreased in the direction towards the second cylindrical section 224, so that not only the stability and compactness of the structure of the connector 22 can be improved, but also the speed of the essential oil entering the connector 22 from the oil guide pipe 30 can be increased, and therefore the working efficiency of the aromatherapy machine 1000 can be improved.

Referring to fig. 2 and 3, the cover 21 is provided with a sealing ring 211 protruding into the bottle body 10, the sealing ring 211 surrounds the connector 22 and the oil return hole 212, and the sealing cover 40 is sleeved on the sealing ring 211. Specifically, the sealing ring 211 protruding into the bottle body 10 is arranged on the cover body 21, when the sealing cover 40 is arranged in the bottle cap 20, the sealing cover 40 can be correspondingly sleeved on the sealing ring 211 only, so that the connection arrangement between the sealing cover 40 and the cover body 21 is realized, and the installation arrangement of the sealing cover 40 in the bottle cap 20 is simpler and more convenient.

Further, sealing ring 211 centers on connector 22 and oil gallery 212 setting, establish like this that the sealed lid 40 of establishing on sealing ring 211 can correspond around connector 22 and oil gallery 212, and make sealed lid 40 be located the below of oil outlet 221 and oil gallery 212, thereby not only can make the essential oil that oil gallery 221 department fell collect on sealed lid 40, can promote the recovery utilization ratio of champignon machine 1000 to the essential oil that does not atomize completely, and can guarantee when champignon machine 1000 keeps flat, the sealed lid 40 of establishing on sealing ring 211 can play the effect that prevents the essential oil from bottle lid 20 leakage.

As shown in fig. 2 and 4, the sealing cover 40 may mainly include: the oil guide device comprises a third cylindrical section 41, a second conical section 42 and a fourth cylindrical section 43, wherein the second conical section 42 is connected to the third cylindrical section 41 and the fourth cylindrical section 43, the cross section area of the second conical section is in a decreasing trend towards the direction of the fourth cylindrical section 43, the third cylindrical section 41 is sleeved on the sealing ring 211, and the fourth cylindrical section 43 is sleeved on the oil guide pipe 30. In particular, the second conical section 42 is connected to the third cylindrical section 41 and the fourth cylindrical section 43, the cross-sectional area of the second conical section 42 decreases in the direction of the fourth cylindrical section 43, therefore, not only can the incompletely atomized essential oil in the aromatherapy machine 1000 flow along the inner peripheral surface of the second conical section 42 with the gradually reduced cross-sectional area, the collection effect of the sealing cover 40 on the un-atomized essential oil is realized, thereby improving the recovery efficiency of the aromatherapy machine 1000 on the incompletely atomized essential oil, and when the aromatherapy machine 1000 is toppled or laid flat, the second conical section 42 can play a certain role in guiding the flow of the essential oil in the oil storage bottle, it is possible to prevent excessive essential oil from staying at the fitting gap between the oil introduction pipe 30 and the sealing cap 40, so that the essential oil can be prevented from flowing out from the fitting gap between the oil conduit 30 and the sealing cap 40, can promote the sealing performance of essential oil bottle 100, can promote the structural reliability of champignon machine 1000.

Further, the third cylindrical section 41 is sleeved on the sealing ring 211, and the fourth cylindrical section 43 is sleeved on the oil guide pipe 30. Specifically, the third cylindrical section 41 is sleeved on the sealing ring 211, and the inner circumferential surface of the third cylindrical section 41 is tightly attached to the outer circumferential surface of the sealing ring 211, so that the sealing cover 40 can be installed in the bottle cap 20, and the stability and reliability of the installation and the setting of the sealing cover 40 in the bottle can be improved through the tight fit of a certain length. Further, make fourth cylinder section 43 cover establish on leading oil pipe 30, there is the clearance of certain length in the inner peripheral surface of fourth cylinder section 43 and the outer peripheral surface of leading oil pipe 30 to not only can guarantee that the complete atomizing essential oil can flow back to the oil storage bottle through fourth cylinder section 43 and the clearance of leading oil pipe 30, and in addition can prevent that aromatherapy machine 1000 from keeping flat, the essential oil in essential oil bottle 100 flows out through fourth cylinder section 43 and the fit clearance of leading oil pipe 30, and then can promote aromatherapy machine 1000's reliability.

Further, as shown in fig. 2 and 4, the sealing cover 40 may further mainly include: and a flange 44, wherein the flange 44 is connected to the upper end of the third cylindrical section 41, and the flange 44 is arranged between the upper end of the bottle mouth 12 and the cover body 21. Specifically, because the sealing cover 40 is sleeved on the sealing ring 211 on the bottle cap 20, when the sealing cover 40 and the bottle cap 20 are installed in the essential oil bottle 100, the upper end of the bottle mouth 12 contacts the flange 44, the cover body 21 generates pressure on the flange 44, and the flange 44 is fixed between the cover body 21 and the upper end of the bottle mouth 12, so that the stability of installation and setting of the sealing cover 40 between the bottle mouth 12 and the bottle cap 20 can be improved, the essential oil can be prevented from leaking from the matching position of the sealing cover 40 and the essential oil bottle 100, and the sealing effect of the sealing cover 40 can be improved.

As shown in fig. 1-3, the bottle cap 20 may further include: the plug 23, the plug 23 is disposed on the top of the cover 21 and is used for mating with the atomizer 200 of the aromatherapy machine 1000, and the plug 23 surrounds the connector 22 and the oil return hole 212. Specifically, set up essential oil bottle 100 on champignon machine 1000's atomizer 200 to when realizing champignon machine 1000's the atomizing of essential oil and acting on, only need with the bayonet joint 23 disect insertion champignon machine 1000's atomizer 200 inside at lid 21 top, just can realize bayonet joint 23 and atomizer 200's grafting cooperation, thereby can realize being connected of essential oil bottle 100 and atomizer 200, can make the connection and the dismantlement of essential oil bottle 100 and atomizer 200 simple and convenient like this, can promote user experience.

Further, plug 23 sets up around connector 22 and oil gallery 212, can make the essential oil that oil outlet 221 on the connector 22 flows out directly get into atomizer 200 through plug 23 on the one hand like this to can promote champignon machine 1000's atomizing efficiency, on the other hand can make completely atomizing essential oil can directly flow back to oil gallery 212 department through plug 23 in the atomizer 200, thereby can promote champignon machine 1000 to the recovery efficiency of non-atomizing essential oil.

As shown in fig. 3, the oil return hole 212 is plural, and the oil return holes 212 are disposed around the oil outlet hole 221. Specifically, set up a plurality of oil return holes 212 on bottle lid 20, can retrieve the not essential oil that atomizes through a plurality of oil return holes 212 like this, can promote the recovery efficiency of champignon machine 1000 to not atomizing essential oil. Further, a plurality of oil return holes 212 set up around oil outlet 221, not only can make the distribution of oil return hole 212 in bottle lid 20 more even like this, can promote the structural stability of bottle lid 20, can make a plurality of oil return holes 212 in addition in time retrieve the inside each side's of champignon machine essential oil that does not atomize of champignon machine 1000 to can further promote the recovery efficiency of champignon machine 1000 to the essential oil that does not atomize.

Referring to fig. 1, the aromatherapy machine 1000 according to the present invention may mainly include: a cabinet 300, a gas generator (not shown), an atomizer 200, and the above-described essential oil bottle 100. Wherein, gas generator and atomizer 200 all set up in casing 300, and atomizer 200 is connected with gas generator. Specifically, all set up gas generator and atomizer 200 in casing 300, casing 300 plays the cover to gas generator and atomizer 200 and establishes the guard action, can prevent that the erosion of external foreign matter and the impact of external force from destroying gas generator and atomizer 200's structure to can guarantee the normal work of champignon machine 1000. Further, be connected atomizer 200 with gas generator, gas generator spun high velocity air will lead to near the pressure of air outlet to reduce to can adsorb essential oil to atomizer 200 inside through leading oil pipe 30, and then can make essential oil turn into the fog in atomizer 200, can guarantee the normal work of champignon machine 1000.

Further, the bottom of the atomizer 200 is provided with an essential oil inlet, and the oil outlet 221 is communicated with the essential oil inlet. Specifically, make the essential oil import and the oil outlet 221 of atomizer 200 bottom be connected, can make like this and derive the essential oil to oil outlet 221 department from the oil storage chamber 11 in, further get into atomizer 200 through the essential oil import of atomizer 200 inside to can make essential oil produce the atomizing in atomizer 200, and release outside the organism, can realize the air purification function of champignon machine 1000, and make the function that the user relaxed the body and mind.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A essential oil bottle, comprising:

the bottle comprises a bottle body, wherein an oil storage cavity is formed in the bottle body and used for storing essential oil, and a bottle opening is formed in the top of the bottle body;

the bottle cap is arranged on the bottle mouth and is provided with an oil outlet and an oil return hole;

the oil guide pipe is arranged in the bottle body, and the upper end of the oil guide pipe is communicated with the oil outlet; and

the sealing cover is arranged in the bottle cover and covers the lower portion of the oil return hole, and the sealing cover is sleeved on the oil guide pipe and is in clearance fit with the oil guide pipe.

2. The essential oil bottle of claim 1, wherein the oil outlet hole is provided at a midpoint of the bottle cap.

3. The essential oil bottle of claim 1, wherein the bottle cap comprises: lid and connector, the lid set up in the bottleneck, the connector set up in the middle part of lid and bottom to it is protruding in the body, be formed with in the connector the oil outlet.

4. The essential oil bottle as claimed in claim 3, wherein the connector comprises: the oil guide pipe comprises a first cylindrical section, a first conical section and a second cylindrical section, wherein the first conical section is connected between the first cylindrical section and the second cylindrical section, the cross sectional area of the first conical section is gradually decreased in the direction towards the second cylindrical section, the first cylindrical section is connected to the middle part of the cover body, the second cylindrical section is at least partially positioned in the cover body, and the upper end of the oil guide pipe is inserted into the second cylindrical section.

5. The essential oil bottle of claim 3, wherein the cover is provided with a sealing ring protruding into the bottle body, the sealing ring is arranged around the connector and the oil return hole, and the sealing cover is sleeved on the sealing ring.

6. The essential oil bottle as claimed in claim 5, wherein the sealing cap comprises: the sealing ring comprises a third cylindrical section, a second conical section and a fourth cylindrical section, wherein the second conical section is connected with the third cylindrical section and the fourth cylindrical section, the cross section area of the second conical section is gradually decreased towards the direction of the fourth cylindrical section, the third cylindrical section is sleeved on the sealing ring, and the fourth cylindrical section is sleeved on the oil guide pipe.

7. The essential oil bottle as claimed in claim 6, wherein the sealing cap further comprises: and the flanging is connected to the upper end of the third cylindrical section and arranged between the upper end of the bottle mouth and the cover body.

8. The essential oil bottle of claim 3, wherein the bottle cap further comprises: the connector, the connector set up in the top of lid just is used for cooperating with the atomizer grafting of champignon machine, the connector centers on the connector with the oil gallery sets up.

9. The essential oil bottle according to claim 1, wherein the oil return hole is plural, and the plural oil return holes are provided around the oil outlet hole.

10. An aromatherapy machine, comprising:

a housing;

a gas generator disposed within the enclosure;

the atomizer is arranged on the shell and connected with the gas generator, and an essential oil inlet is formed in the bottom of the atomizer;

the essential oil bottle of any one of claims 1 to 9, wherein the oil outlet is in communication with the essential oil inlet.

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