CN216319086U

CN216319086U - Air inlet nozzle of aromatherapy machine and aromatherapy machine

Info

Publication number: CN216319086U
Application number: CN202123047406.XU
Authority: CN
Inventors: 蔡演强
Original assignee: Guangdong Delma Technology Co Ltd
Current assignee: Guangdong Delma Technology Co Ltd
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-04-19
Anticipated expiration: 2031-12-03

Abstract

The utility model discloses a suction nozzle of an aromatherapy machine and the aromatherapy machine, the suction nozzle of the aromatherapy machine comprises: the suction nozzle is elasticity suction nozzle, and the suction nozzle includes: mouth and body, mouth are connected in the one end of body, and the mouth includes the lip of two relative settings, and the distance between the lip of two relative settings is the trend of declining in the direction of admitting air, and when one of two lips received essential oil refluence pressure, two lips contacted in order to close the suction nozzle. From this, through set up two relative lips in the suction nozzle department of champignon machine, when the champignon machine takes place to empty and lead to the essential oil refluence, two lips of suction nozzle can contact each other to can close the suction nozzle, can prevent like this that essential oil from leaking outward through the suction nozzle of champignon machine, can prevent the waste of essential oil, can promote user's use and experience.

Description

Air inlet nozzle of aromatherapy machine and aromatherapy machine

Technical Field

The utility model relates to the technical field of aromatherapy machines, in particular to an air inlet nozzle of an aromatherapy machine and the 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 jet-propelled passageway, and jet-propelled passageway can be to the inside conveying gas of champignon machine, makes the inside negative pressure that produces of champignon machine to can guarantee the normal work of champignon machine.

In the correlation technique, jet-propelled passageway direct formation is on the gas circuit structure, and when the champignon machine is emptyd like this, the inside essential oil of champignon machine can leak outward through the gas circuit structure, can cause the waste of essential oil like this, can reduce user's use and experience.

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 an air inlet nozzle of an aromatherapy machine, which can prevent essential oil from leaking outwards.

The utility model further provides an aromatherapy machine.

The air inlet nozzle of the aromatherapy machine provided by the embodiment of the utility model comprises: the suction nozzle is elasticity suction nozzle, the suction nozzle includes: the mouth part is connected to one end of the body part and comprises two oppositely arranged lip sheets, the distance between the two oppositely arranged lip sheets is in a decreasing trend in the air inlet direction, and when one of the two lip sheets is subjected to backflow pressure of essential oil, the two lip sheets are in contact with each other to close the air inlet nozzle.

From this, through the lip piece of two relative settings of the suction nozzle of champignon machine, when the champignon machine takes place to empty and lead to the essential oil refluence, two lips can contact each other to can close the suction nozzle, can prevent like this that essential oil from leaking outward through the suction nozzle of champignon machine, can prevent the waste of essential oil, can promote user's use and experience.

In some examples of the present invention, an air outlet is formed between ends of the two lips, and the air outlet is linear.

In some examples of the utility model, the width of the air outlet is d, and d satisfies the relation: d is more than or equal to 0.5mm and less than or equal to 3 mm.

In some examples of the utility model, the nozzle further comprises: a sealing part connected to the other end of the body part.

In some examples of the utility model, the sealing portion is provided with at least two sealing rings, which are spaced apart in a radial direction of the sealing portion.

In some examples of the utility model, at least two of the seal rings comprise: the first sealing ring is arranged around the outer side of the second sealing ring, and the first sealing ring and the second sealing ring are conical sealing rings and are different in conical direction.

In some examples of the utility model, the cross-sectional area of the first sealing ring decreases in the air inlet direction, and the cross-sectional area of the second sealing ring increases in the air inlet direction.

In some examples of the utility model, the body portion is provided at an outer periphery thereof with a plurality of stopper rings, the plurality of stopper rings being arranged at intervals in the air intake direction.

In some examples of the utility model, the body part is provided with a limiting groove for limiting.

According to the embodiment of the utility model, the aromatherapy machine comprises: the air inlet nozzle of the aromatherapy machine is characterized in that the air inlet nozzle is provided with a plurality of air inlets. 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 a partial schematic view of an aromatherapy machine according to an embodiment of the present invention;

FIG. 2 is a schematic view of a nozzle of an aromatherapy machine according to an embodiment of the present invention;

FIG. 3 is a schematic view of a nozzle of an aromatherapy machine according to an embodiment of the present invention;

figure 4 is a cross-sectional view of a nozzle of an aromatherapy machine according to an embodiment of the present invention.

Reference numerals:

1000. an aromatherapy machine;

100. an air inlet nozzle;

10. a mouth; 11. a lip piece; 12. an air outlet;

20. a body part; 21. a limiting ring; 22. a limiting groove;

30. a sealing part; 31. a first seal ring; 32. a second seal ring;

200. a pipeline; 300. a limiting structure.

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 air inlet nozzle 100 of the aromatherapy machine 1000 according to the embodiment of the present invention is described below with reference to fig. 1 to 4, and the air inlet nozzle 100 of the aromatherapy machine 1000 may be applied to the aromatherapy machine 1000.

Referring to fig. 1 to 4, the air inlet nozzle 100 of the aromatherapy machine 1000 according to the embodiment of the present invention may mainly include: a mouth 10, and a body 20. Wherein, the suction nozzle 100 is the elasticity suction nozzle, and the elasticity suction nozzle has good deformability to can take place elastic deformation under the pressure effect, can control the open and close state of suction nozzle 100. Specifically, when no gas enters the intake nozzle 100, the interior of the intake nozzle 100 has no pressure, the intake nozzle 100 is in a closed state, when gas flows through the interior of the intake nozzle 100, the pressure inside the intake nozzle 100 gradually increases, the intake nozzle 100 elastically deforms, and the intake nozzle 100 opens, so that gas can flow out of the intake nozzle 100.

Further, the mouth portion 10 of the intake nozzle 100 is connected to one end of the body portion 20. Specifically, the body 20 of the air inlet nozzle 100 forms an air passage, air passes through the body 20 of the air inlet nozzle 100, the body 20 of the air inlet nozzle 100 can prevent the air from leaking in the flowing process, the flowing path of the air can be limited, the air flows to the mouth 10 at one end of the body 20 and is further sprayed out of the mouth 10, so that the air can be conveyed into the aromatherapy machine 1000 through the air inlet nozzle 100, and the normal operation of the aromatherapy machine 1000 can be ensured.

As shown in fig. 1 to 4, the mouth 10 may mainly include two oppositely disposed lips 11, a distance between the two oppositely disposed lips 11 decreases in the air intake direction, and when one of the two lips 11 is subjected to the backflow pressure of the essential oil, the two lips 11 contact to close the air intake nozzle 100. Specifically, the mouth 10 of the air inlet nozzle 100 of the aromatherapy machine 1000 is set to be of a front duckbill structure, the distance between two oppositely-arranged lips 11 of the mouth 10 is in a decreasing trend in the air inlet direction, and the internal space of the mouth 10 is in a decreasing trend in the air inlet direction, so that when air enters the air inlet nozzle 100 and further flows to the mouth 10, the pressure inside the mouth 10 of the air inlet nozzle 100 is gradually increased, the two lips 11 are elastically deformed under the pressure action of the air on the mouth 10, the two lips 11 are separated from each other, the air inlet nozzle 100 can be opened, the air can be ejected through the air inlet nozzle 100, and the air inlet function of the air inlet nozzle 100 can be realized.

Further, when the champignon machine 1000 takes place to empty, essential oil refluence to air inlet nozzle 100 structure department, at least one in two lips 11 of 100 mouths of air inlet nozzle 10 can receive the pressure of refluence of essential oil, the effect of the pressure of backflowing of essential oil can make two lips 11 take place elastic deformation, two lips 11 are contact with each other, thereby can close air inlet nozzle 100, can prevent like this that essential oil from flowing into air inlet nozzle 100 through mouth 10 of air inlet nozzle 100 inside, can prevent the leakage of essential oil, can guarantee the normal work of champignon machine 1000.

From this, set up two relative lips 11 through the inlet nozzle 100 department at champignon machine 1000, when champignon machine 1000 takes place to empty and leads to the essential oil refluence, two lips 11 can contact each other to can close inlet nozzle 100, can prevent like this that essential oil from leaking outward through inlet nozzle 100 of champignon machine 1000, can prevent the waste of essential oil, can promote user's use and experience.

Referring to fig. 1 to 4, an air outlet 12 is formed between the ends of the two lips 11, and the air outlet 12 is linear. Specifically, the two lips 11 are pressed flat, and the air outlet 12 formed between the ends of the two lips 11 is linear, so that when air enters the air inlet nozzle 100 and flows out through the mouth 10 of the air inlet nozzle 100, the cross-sectional area of the linear air outlet 12 is smaller, the cross-sectional area of the air flow path can be reduced, the speed of the air flowing out from the air outlet 12 can be increased, and the working performance of the aromatherapy machine 1000 can be improved.

Further, the width d of the air outlet 12 satisfies the relation: d is more than or equal to 0.5mm and less than or equal to 3 mm. Specifically, set up the width of gas outlet 12 in reasonable within range, on the one hand, at gaseous entering inlet nozzle 100, and further flow to the mouth 10 of inlet nozzle 100, gas outlet 12 not only can produce sufficient deformation under the pressure of gas, thereby can make the flow of gas from the gas outlet 12 of mouth 10 more smooth and easy, can guarantee the gas output efficiency of inlet nozzle 100, on the other hand, when champignon machine 1000 emptys, the reasonable width of gas outlet 12 can prevent that essential oil from passing through inside gas outlet 12 entering inlet nozzle 100, and the elastic deformation that the refluence pressure of essential oil made two lips 11 take place can make two lips 11 contact with each other, thereby can realize closing of gas outlet 12, can further prevent that essential oil from flowing into inside inlet nozzle 100 through gas outlet 12, can prevent the leakage of essential oil.

As shown in fig. 1 to 4, the air inlet nozzle 100 of the aromatherapy machine 1000 may further mainly include: and a sealing part 30, wherein the sealing part 30 is connected to the other end of the body part 20. Specifically, the sealing portion 30 is connected to the other end of the body portion 20, when the air intake nozzle 100 of the aromatherapy machine 1000 is installed and disposed inside the aromatherapy machine 1000, the pipe 200 is inserted into the inside of the air intake nozzle 100 from the other end of the body portion 20 of the air intake nozzle 100, and the sealing portion 30 can seal the fit clearance between the air intake nozzle 100 and the pipe 200, so that the gas flowing into the inside of the air intake nozzle 100 can be prevented from flowing out through the fit clearance between the air intake nozzle 100 and the pipe 200, and the reliability of the aromatherapy machine 1000 can be improved.

Further, as shown in fig. 1 to 4, the sealing portion 30 is provided with at least two sealing rings, and the at least two sealing rings are spaced apart from each other in a radial direction of the sealing portion 30. Specifically, at least two sealing rings are arranged at intervals in the radial direction of the sealing part 30, so that the double sealing effect of the fit clearance between the air inlet nozzle 100 and the pipeline 200 can be realized, the gas flowing into the air inlet nozzle 100 can be further prevented from leaking at the fit clearance between the air inlet nozzle 100 and the pipeline 200, and the reliability of the aromatherapy machine 1000 can be improved.

As shown in fig. 1, 3 and 4, the at least two sealing rings may mainly include: the first sealing ring 31 is arranged around the outer side of the second sealing ring 32, and the first sealing ring 31 and the second sealing ring 32 are both conical sealing rings with different conical directions. Specifically, the first sealing ring 31 is surrounded on the outer side of the second sealing ring 32, the taper directions of the first sealing ring 31 and the second sealing ring 32 are different, and the fit clearance between the first sealing ring 31 and the pipe 200 and the fit clearance between the second sealing ring 32 and the pipe 200 can be sealed from two directions, so that the gas in the air inlet nozzle 100 can be further prevented from leaking through the fit clearance between the sealing part 30 and the pipe 200, and the reliability of the aromatherapy machine 1000 can be improved.

As shown in fig. 1, 3 and 4, the cross-sectional area of the first seal ring 31 decreases in the intake direction, and the cross-sectional area of the second seal ring 32 increases in the intake direction. Specifically, the cross-sectional area of the first sealing ring 31 is gradually decreased in the air intake direction, the cross-sectional area of the second sealing ring 32 is gradually increased in the air intake direction, that is, the taper direction of the first sealing ring 31 is the same as the air intake direction, and the taper direction of the second sealing ring 32 is opposite to the air intake direction, so that when the sealing portion 30 and the pipeline 200 are matched with each other, the first sealing ring 31 is deformed radially and outwardly of the air intake nozzle 100, and the second sealing ring 32 is deformed radially and inwardly of the air intake, so that a double sealing effect on a matching gap between the air intake nozzle 100 and the pipeline 200 can be realized, the air leakage can be further prevented, and the working performance of the aromatherapy machine 1000 can be improved.

As shown in fig. 1 to 4, the body 20 is provided with a plurality of stopper rings 21 on the outer periphery thereof, and the stopper rings 21 are spaced apart from each other in the air intake direction. Specifically, be provided with a plurality of spacing rings 21 in the periphery of body portion 20, a plurality of spacing rings 21 interval sets up in the direction of admitting air, and when installing body portion 20 with suction nozzle 100 and setting up inside champignon machine 1000 like this, a plurality of spacing rings 21 and champignon machine 1000 internal fitting structure in close contact with, the frictional force that a plurality of spacing rings 21 and champignon machine 1000 internal structure produced can play multiple limiting displacement to the installation of body portion 20 to can guarantee the stability and the accuracy that suction nozzle 100 installation set up.

In addition, a plurality of spacing rings 21 set up and also have certain sealed effect, a plurality of spacing rings 21 and fragrance machine 1000 inside cooperation structure closely cooperate, can seal up the cooperation clearance between the corresponding cooperation structure of suction nozzle 100 body portion 20 and fragrance machine 1000 like this, thereby not only can prevent to flow through the cooperation clearance between the corresponding cooperation structure of suction nozzle 100 body portion 20 and fragrance machine 1000 from the inside gas of suction nozzle 100 conveying to fragrance machine 1000, can promote fragrance machine 1000's reliability, and when can preventing fragrance machine 1000 from empting, essential oil flows through the clearance between the corresponding cooperation structure of suction nozzle 100 body portion 20 and fragrance machine 1000, can further prevent the outer hourglass of essential oil.

Further, as shown in fig. 1 to 4, a position-limiting groove 22 for limiting position is provided on the body portion 20. Specifically, be provided with at the front end of suction nozzle 100 body portion 20 and be used for spacing groove 22, set up suction nozzle 100 installation in champignon machine 1000 inside when, make the inside limit structure 300 of champignon machine 1000 stretch into the spacing groove 22 on suction nozzle 100 body portion 20, spacing groove 22 and the inside limit structure 300 of champignon machine 1000 mutually support, thereby can realize suction nozzle 100 and champignon machine 1000's spacing cooperation, so not only can restrict the relative champignon machine 1000's of suction nozzle 100 removal, can promote the stability and the reliability that suction nozzle 100 set up at champignon machine 1000 internally mounted, and can have certain positioning action to suction nozzle 100's mounted position, can guarantee the accuracy that suction nozzle 100 installed and set up in champignon machine 1000.

Referring to fig. 1, an aromatherapy machine 1000 according to an embodiment of the present invention may mainly include: the air inlet nozzle 100 of the aromatherapy machine 1000 is described above. Specifically, the air inlet nozzle 100 of the fragrance machine 1000 is installed inside the fragrance machine 1000, and when the fragrance machine 1000 normally works, the air inlet nozzle 100 can convey gas flowing at a high speed to the inside of the fragrance machine 1000, so that the normal work of the fragrance machine 1000 can be realized. Further, when the champignon machine 1000 takes place to empty, the inlet nozzle 100 of champignon machine 1000 can effectively prevent that the essential oil of refluence from leaking outward through inlet nozzle 100 to can prevent the waste of essential oil, can guarantee the normal work of champignon machine 1000, can promote user's use and experience.

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

1. The utility model provides a suction nozzle of champignon machine which characterized in that includes: the suction nozzle is elasticity suction nozzle, the suction nozzle includes: the mouth part is connected to one end of the body part and comprises two oppositely arranged lip sheets, the distance between the two oppositely arranged lip sheets is in a decreasing trend in the air inlet direction, and when one of the two lip sheets is subjected to backflow pressure of essential oil, the two lip sheets are in contact with each other to close the air inlet nozzle.

2. The air inlet nozzle of the aromatherapy machine according to claim 1, wherein an air outlet is formed between end portions of the two lips, and the air outlet is linear.

3. The air inlet nozzle of the aromatherapy machine according to claim 2, wherein the width of the air outlet is d, and d satisfies the relation: d is more than or equal to 0.5mm and less than or equal to 3 mm.

4. The air intake nozzle of the aromatherapy machine according to claim 1, further comprising: a sealing part connected to the other end of the body part.

5. The air inlet nozzle of the aromatherapy machine according to claim 4, wherein the sealing portion is provided with at least two sealing rings, and the at least two sealing rings are arranged at intervals in a radial direction of the sealing portion.

6. The air nozzle of the aromatherapy machine according to claim 5, wherein at least two of said sealing rings comprise: the first sealing ring is arranged around the outer side of the second sealing ring, and the first sealing ring and the second sealing ring are conical sealing rings and are different in conical direction.

7. The air nozzle of the aromatherapy machine as claimed in claim 6, wherein the cross-sectional area of the first seal ring decreases in the air intake direction, and the cross-sectional area of the second seal ring increases in the air intake direction.

8. The air inlet nozzle of the aromatherapy machine according to claim 1, wherein a plurality of limiting rings are arranged on the periphery of the body part, and the limiting rings are arranged at intervals in the air inlet direction.

9. The air inlet nozzle of the aromatherapy machine according to claim 1, wherein a limiting groove for limiting is arranged on the body part.

10. An aromatherapy machine, comprising: a nozzle of an aromatherapy machine as claimed in any one of claims 1 to 9.