CN220716265U - Spiral atomization mechanism and atomizer - Google Patents

Abstract

The utility model discloses a spiral atomization mechanism and an atomizer, which belong to the technical field of liquid drop atomization, wherein the spiral atomization mechanism comprises a first main body, a second main body and a third main body, wherein the first main body is provided with a spiral piece and a shell; the first end of the shell is provided with an air inlet, the second end of the shell is provided with an air outlet, and the air inlet is communicated with the air outlet; the liquid outlet is arranged close to the air outlet and forms an atomization port; one end of the spiral piece, which is close to the air outlet, is provided with an air groove, and the air groove or an extension line thereof deviates from the center axis of the spiral piece; the liquid inlet is used for connecting a container bottle filled with essential oil, and the essential oil flows out from the liquid outlet after entering the spiral piece; the air inlet is used for connecting an air pump, and high-pressure air in the air pump flows from the air inlet to the air outlet; the gas passes through the gas tank from the gas inlet, the size of a pipeline between the gas inlet and the gas outlet is reduced through the gas tank, the flowing speed of the gas is increased, the accelerated high-pressure gas blows off liquid drops, and the liquid drops are atomized.

Description

Spiral atomization mechanism and atomizer

Technical Field

The utility model belongs to the technical field of liquid atomization, and particularly relates to a spiral atomization mechanism and an atomizer.

Background

Essential oils are often used in life to improve the surrounding environment or to treat; such as sterilization, disinfection, changing of environmental odors, etc. When the essential oil is used, the atomizer is used for atomizing the essential oil, so that the essential oil is convenient for personnel to absorb or is convenient to diffuse into the environment. However, the essential oil droplets in the gas atomized by the existing atomization mode are larger, the atomization performance is poor, and a large amount of essential oil is wasted when the droplets are sprayed out.

In the prior art, as in chinese patent No. 20201167969. X, an essential oil atomizer is disclosed which employs a heater for increasing the temperature of the atomized oil by heating the oil itself or the gas flowing into the oil, the atomizer can have improved performance, especially for essential oils having high viscosity and molecular weight. However, the electric heating wire is used for heating and atomizing, and the essential oil is atomized by utilizing the heat generated by the electric heating wire, so that the method has short service life, short circuit is easy to cause, and the temperature is easy to be too high and the effective components of the essential oil are easy to change. If the electric heating wire is not used for heating and atomizing, the atomization efficiency is reduced; therefore, the existing essential oil atomizer also has a large lifting space.

Disclosure of Invention

The utility model aims to provide a spiral atomization mechanism and an atomizer, which can improve atomization efficiency under the condition of not adopting electric heating atomization.

The technical scheme is as follows:

a screw atomization mechanism, comprising a first main body, wherein the first main body is provided with a screw piece and a shell, the screw piece is arranged in the shell, the screw piece is provided with a liquid outlet and a liquid inlet, and the liquid inlet is communicated with the liquid outlet; the first end of the shell is provided with an air inlet, the second end of the shell is provided with an air outlet, and the air inlet is communicated with the air outlet; the liquid outlet is arranged close to the air outlet and forms an atomization port;

the air groove or the extension line of the air groove deviates from the center axis of the spiral piece.

In one embodiment, the air grooves are multiple, the air grooves are arranged around the liquid outlet, the inlet ends of the air grooves are located on the side wall of the spiral piece, the outlet ends of the air grooves are located on the end face of the spiral piece, the inlet ends of the air grooves are communicated with the air inlet, and the outlet ends of the air grooves are close to the air outlet and communicated with the liquid outlet.

In one embodiment, the outer wall of the spiral piece is connected with the shell through connecting beams, a liquid channel is arranged in at least one connecting beam, a liquid through hole is formed in the shell, and the liquid through hole is communicated with the liquid inlet through the liquid channel;

the spiral piece comprises a base body and a rotating body, wherein the base body and the rotating body are of an integrated structure, the base body is installed on the connecting beam, and the end face, close to the liquid outlet, of the rotating body is spiral.

In one embodiment, the inner diameter of the air outlet is larger than the inner diameter of the liquid outlet, and at least part of the liquid outlet coincides with the air outlet.

In one embodiment, the first body further has a sealing member mounted to the second end of the housing, the air outlet is located on the sealing member, and the air outlet penetrates through one side of the sealing member to the other side of the sealing member.

In one embodiment, the sealing member comprises a sealing plug and a sealing disc, a first end of the sealing plug is mounted on the sealing disc, and a second end of the sealing plug is mounted on the second end of the housing and is used for being matched with the inner wall of the housing; an air passage is formed between the inner wall of the sealing plug and the outer wall of the screw piece; the air outlet is positioned on the sealing disc, and the distance between the air outlet and the liquid outlet is smaller than the width of the air passage.

In one embodiment, the end of the spiral member near the liquid outlet is cone-shaped.

In one embodiment, the spiral atomization mechanism further comprises a second main body, the second main body comprises a first pipe body and a second pipe body, the first end of the first pipe body is installed on the shell, the second end of the first pipe body is connected with the second pipe body, and the length direction of the first pipe body is intersected with the length direction of the second pipe body.

The utility model also provides an atomizer, which comprises an atomization cover, a container bottle and the spiral atomization mechanism, wherein the atomization cover is in threaded connection with an outlet of the container bottle, the spiral atomization mechanism is arranged in the atomization cover, the atomization cover is provided with a mist discharge port, and the mist discharge port is communicated with the atomization port of the spiral atomization mechanism;

the container bottle is internally provided with a containing chamber, and the top of the straw is connected with the second main body of the spiral atomization mechanism.

In one embodiment, the atomization cap comprises a first cap body, a second cap body and a third cap body, the spiral atomization mechanism is installed in the first cap body, the third cap body is sleeved outside the first cap body, and the second cap body is installed on the third cap body;

the first cover body is provided with a first through hole, the second cover body is provided with a second through hole, and the atomizing hole, the first through hole, the second through hole and the mist discharging hole are communicated in sequence.

In one embodiment, the atomizer is further provided with a connecting seat and an air inlet seat, wherein the connecting seat is arranged at the top of the atomization cover, and is provided with a connecting port which is communicated with the mist discharge port; the air inlet seat is arranged on the side wall of the atomization cover, the first end of the air inlet seat is communicated with the first main body of the spiral atomization mechanism, and the second end of the air inlet seat is provided with an air pump connecting port.

The technical scheme provided by the utility model has the following advantages and effects:

1. the spiral piece is arranged in the shell, the liquid inlet is used for being connected with a container bottle filled with essential oil, and the essential oil flows out from the liquid outlet after entering the spiral piece; the air inlet is used for connecting an air pump, and high-pressure air in the air pump flows from the air inlet to the air outlet; because the liquid outlet is close to the gas outlet setting, make high-pressure gas concentrate in atomizing mouth department to make atomizing mouth form the negative pressure, after the liquid droplet of liquid outlet and the gas of gas outlet meet, high-pressure gas blows off the liquid droplet, and the liquid droplet receives the impact of air current, is atomized, thereby atomizes out less particulate matter, makes the liquid droplet consume slowly, and promotes atomization efficiency extension atomizing time. Moreover, one end of the spiral piece close to the air outlet is provided with an air groove, and the air groove or an extension line of the air groove deviates from the center axis of the spiral piece; the gas passes through the gas tank from the air inlet, reduces the pipeline size between air inlet and the gas outlet through the gas tank, increases the speed of gas flow, and the gas tank is used for reducing the width of high-pressure gas entering the gas outlet, and the high-pressure gas sprays the gas outlet after accelerating through the gas tank, improves atomization efficiency, makes this spiral atomization mechanism under the condition that does not adopt electric heating atomizing, can also maintain original atomization efficiency.

2. Adopt many air tanks, and many air tanks set up around the liquid outlet, make the high-pressure gas in the shell assemble through many air tanks, realize accelerating after high-pressure gas passes through the air tank, gas in the shell can assemble through the entrance point of air tank, then unify the exit end that concentrates the flow to the air tank, and spout towards the gas outlet, with the instantaneous speed that improves the gas outlet, make the screw member have the function of accelerating the gas velocity of flow, the high-pressure gas in many air tanks spouts towards the gas outlet in a lump, impact the liquid drop of liquid outlet, further improve the atomization efficiency of atomizing mouth.

3. The stability of the connection of the screw piece and the shell is improved through the connecting beam, and the connecting beam is provided with a liquid channel, and the liquid inlet of the shell is communicated with the liquid inlet through the liquid channel, so that a liquid pipeline can be connected to the outer wall of the shell, and the adaptability of the screw atomization mechanism is improved; the end face of the rotating body, which is close to the liquid outlet, is in a spiral shape, the gas can be sprayed to the air outlet after being concentrated and converged by the rotating body, and the high-speed gas impacts the liquid drops of the liquid outlet to blow off the liquid drops of the liquid outlet, so that the atomization efficiency of the atomization port is further improved.

4. The inner diameter of the air outlet is larger than that of the liquid outlet, at least part of the liquid outlet is overlapped with the air outlet, so that the air quantity of the air outlet is larger than that of liquid drops of the liquid outlet, a large amount of high-pressure air can cover the liquid drops of the liquid outlet, the liquid drops are completely blown away by the high-pressure air, partial liquid drops are prevented from being influenced by the high-pressure air, and the liquid drops which cannot be blown away are prevented from flowing back or falling into a container bottle, so that the atomization efficiency of the atomization opening is further improved.

5. The second end of the shell is sealed by the sealing piece, so that high-pressure gas at the second end of the shell is totally concentrated to the gas outlet and discharged, the atomizing port forms a negative pressure environment, liquid drops at the liquid outlet are blown away, and atomized essential oil spray is formed.

6. The sealing plug is used for sealing the second end of the shell and forms interference fit with the inner wall of the shell, an air passage is formed between the inner wall of the sealing plug and the outer wall of the screw piece, and gas leakage of the air passage from the second end of the shell is avoided; the distance between gas outlet and the liquid outlet is less than the width of air flue for reduce the high-pressure gas flow of air flue to the passageway width of atomizing mouth, make the speed when high-pressure gas passes through the atomizing mouth accelerate, high-speed gas strikes the liquid drop of atomizing mouth, blows off the liquid drop of atomizing mouth, further improves the atomization efficiency of atomizing mouth.

7. The one end that the screw member is close to the liquid outlet is the centrum form, makes the one end of the liquid chamber in the screw member gradually reduce to the other end to reduce the flow of liquid outlet, but because the atomizing mouth is negative pressure form, the liquid drop in liquid chamber is constantly discharged from the liquid outlet, thereby makes the liquid drop volume of liquid outlet less, can be used to slow down the essential oil use amount in the container bottle, promotes atomization efficiency extension atomizing time.

8. The second main body is adopted, the second main body is provided with a first pipe body and a second pipe body, the first pipe body is used for being connected with the shell, so that the first pipe body is communicated with the liquid cavity of the spiral piece, the second pipe body is used for changing the liquid inlet direction of the liquid inlet, and the adaptability of the spiral atomization mechanism is improved; the second body can stretch into the bottle bottom of container bottle, under the circumstances of atomizing mouth negative pressure, makes the essential oil of container bottle loop through second body, first body, liquid chamber and liquid outlet outflow, need not to adopt other pump bodies to carry essential oil, makes spiral atomizing mechanism's structure more simple and practical.

9. The spiral atomization mechanism is applied to the atomizer, and can be communicated with the suction pipe through the second pipe body when in operation, so that essential oil at the bottom of the container bottle is sucked, the spiral atomization mechanism is compact in structure and can be installed in the atomization cover, essential oil spray after atomization of the spiral atomization mechanism is discharged from the mist discharge port, parts of the atomizer are simplified, the essential oil is prevented from being atomized by adopting an electric heating mode, and the atomization effect of the atomizer can be guaranteed. Furthermore, the mist discharge port can be used for connecting other pipeline components, so that the conveying distance of the atomizer is increased.

10. Essential oil atomizes the back at the atomizing mouth to discharge in proper order through first opening, second opening and row fog mouth, avoid essential oil spraying to be detained in the container bottle for a long time, can be rapid after making essential oil atomize the discharge from the container bottle.

Drawings

Fig. 1 is a schematic view of a spiral atomizer according to an embodiment of the present utility model.

Fig. 2 is a schematic diagram of a spiral atomization mechanism according to an embodiment of the present utility model.

Fig. 3 is an exploded view of a screw atomization mechanism in accordance with an embodiment of the present utility model.

Fig. 4 is a cross-sectional view of a screw atomization mechanism in accordance with an embodiment of the present utility model.

Fig. 5 is a schematic view of a screw member according to an embodiment of the present utility model.

Fig. 6 is a schematic diagram of a screw member according to an embodiment of the present utility model.

Fig. 7 is a schematic view showing the structure of a atomizer according to still another embodiment of the present utility model.

Fig. 8 is a cross-sectional view of a nebulizer in yet another embodiment of the utility model.

Fig. 9 is a schematic structural view of a haze cap according to still another embodiment of the present utility model.

Reference numerals illustrate:

100. a spiral atomization mechanism; 1. a first body; 11. an air inlet; 12. a seal; 121. an air outlet; 122. a sealing plug; 123. a sealing plate; 13. a screw; 131. a liquid outlet; 132. an air tank; 1321. an inlet end; 1322. an outlet end; 133. a base; 134. a rotator; 135. a liquid chamber; 14. an airway; 15. a connecting beam; 151 liquid channels; 16. a housing; 2. a second body; 21. a liquid inlet; 22. a first tube body; 23. a second tube body; 10. an atomization port; 200. an atomizer; 3. a container bottle; 31. a housing chamber; 32. a suction pipe; 33. a suction head; 4. an air inlet seat; 41. the air pump is connected with the port; 5. an atomization cap; 51. a first cover; 511. a first port; 52. a second cover; 521. a second port; 53. a third cover; 54. a mist discharge port; 6. a connecting seat; 61. and a connecting port.

Detailed Description

In order that the utility model may be readily understood, a more particular description of specific embodiments thereof will be rendered by reference to specific embodiments that are illustrated in the appended drawings.

As used herein, the terms "first and second …" are used merely to distinguish between names and not to represent a particular number or order unless otherwise specified or defined.

The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items, unless specifically stated or otherwise defined.

The term "fixed" or "connected" as used herein may be directly fixed or connected to an element, or indirectly fixed or connected to an element.

Example 1

As shown in fig. 1 to 6, a screw atomizing mechanism 100 includes a first body 1, the first body 1 having a screw member 13 and a housing 16, the screw member 13 being installed in the housing 16, the screw member 13 having a liquid outlet 131 and a liquid inlet 21, the liquid inlet 21 communicating with the liquid outlet 131; the first end of the housing 16 has an air inlet 11, the second end of the housing 16 has an air outlet 121, and the air inlet 11 communicates with the air outlet 121; the liquid outlet 131 is arranged near the air outlet 121 and forms an atomization port 10; wherein, the end of the screw 13 near the air outlet 121 is provided with an air groove 132, and the air groove 132 or the extension line thereof deviates from the center axis of the screw 13. The screw 13 is arranged in the shell 16, the liquid inlet 21 is used for connecting the container bottle 3 filled with the essential oil, and the essential oil flows out from the liquid outlet 131 after entering the screw 13; the air inlet 11 is used for connecting an air pump (not shown in the figure), and high-pressure air in the air pump flows from the air inlet 11 to the air outlet 121; because the liquid outlet 131 is close to the air outlet 121, high-pressure air is concentrated at the atomization opening 10, and the atomization opening 10 forms negative pressure, after liquid drops of the liquid outlet 131 meet with air of the air outlet 121, the liquid drops are blown away by the high-pressure air, and are impacted by air flow and atomized, so that smaller particles are atomized, essential oil consumption is low, atomization efficiency is improved, and atomization time is prolonged. Moreover, the end of the screw 13 near the air outlet 121 is provided with an air groove 132, and the air groove 132 or the extension line thereof deviates from the center axis of the screw 13; the gas passes through the gas groove 132 from the gas inlet 11, reduces the pipeline size between the gas inlet 11 and the gas outlet 121 through the gas groove 132, increases the gas flow speed, and the gas groove 132 is used for reducing the width of the high-pressure gas entering the gas outlet 121, and the high-pressure gas is accelerated by the gas groove 132 and then sprayed to the gas outlet 121, so that the atomization efficiency is improved, and the spiral atomization mechanism 100 can maintain the original atomization efficiency under the condition of not adopting electric heating atomization.

The spiral atomization mechanism 100 operates on the principle that: the high-pressure gas enters the shell 16 from the air inlet 11, then the high-pressure gas is accelerated by the air groove 132 and then sprayed to the air outlet 121, the vicinity of the air outlet 121 forms a negative pressure shape, the vicinity of the air outlet 131 also forms a negative pressure shape due to the arrangement of the liquid outlet 131 close to the air outlet 121, a pressure difference is formed between the liquid inlet 21 of the spiral piece 13 and the liquid outlet 131, liquid drops of the liquid inlet 21 are continuously conveyed to the liquid outlet 131 due to the pressure difference between the liquid inlet 21 and the liquid outlet 131, and the liquid inlet 21 of the second pipe body 23 is communicated with the bottle bottom of the container bottle 3 through the suction pipe 32, so that the second pipe body 23 automatically sucks essential oil at the bottom of the container bottle 3; when the air pump stops working, the pressure difference between the liquid inlet 21 and the liquid outlet 131 disappears, and the essential oil cannot automatically flow to the liquid outlet 131, so that the spiral atomization mechanism 100 is closed.

As shown in fig. 3 to 5, the air groove 132 has a plurality of air grooves 132, and the plurality of air grooves 132 are disposed around the liquid outlet 131, the inlet end 1321 of the air groove 132 is located on the side wall of the screw member 13, the outlet end 1322 of the air groove 132 is located on the end surface of the screw member 13, the inlet end 1321 of the air groove 132 is communicated with the air inlet 11, and the outlet end 1322 of the air groove 132 is close to the air outlet 121 and is communicated with the liquid outlet 131. Adopt many air tanks 132, and many air tanks 132 set up around liquid outlet 131, make the high-pressure gas in the shell 16 assemble through many air tanks 132, realize accelerating after high-pressure gas passes through air tanks 132, gas in the shell 16 can assemble through the entrance point 1321 of air tanks 132, then unify concentrate the exit end 1322 that flows towards air tanks 132, and spout towards gas outlet 121, with the instantaneous speed that improves gas outlet 121, make screw 13 have the function of accelerating the gas velocity of flow, the high-pressure gas of many air tanks 132 is unified to spout towards gas outlet 121, impact the liquid drop of liquid outlet 131, further improve the atomization efficiency of atomizing mouth 10.

As shown in fig. 3 and 4, a liquid cavity 135 is formed in the screw member 13, the outer wall of the screw member 13 is connected with the outer shell 16 through the connecting beams 15, a liquid channel 151 is arranged in at least one connecting beam 15, a liquid through hole is arranged on the outer shell 16, the liquid through hole is communicated with a liquid inlet 21 through the liquid channel 151, and the liquid inlet 21 is communicated with the liquid outlet 131 through the liquid cavity 135; the screw 13 includes a base 133 and a screw 134, where the base 133 and the screw 134 are integrally formed, the base 133 is mounted on the connection beam 15, and the end surface of the screw 134 near the liquid outlet 131 is spiral. The stability of the connection of the screw 13 and the shell 16 is improved through the connecting beam 15, and the connecting beam 15 is provided with the liquid channel 151, and the liquid inlet of the shell 16 is communicated with the liquid inlet 21 through the liquid channel 151, so that a liquid pipeline can be connected to the outer wall of the shell 16, and the adaptability of the screw atomization mechanism 100 is improved; the end face of the rotator 134, which is close to the liquid outlet 131, is in a spiral shape, so that gas can be concentrated and converged by the rotator 134 and then sprayed to the air outlet 121, and high-speed gas impacts liquid drops of the liquid outlet 131 to blow off the liquid drops of the liquid outlet 131, so that the atomization efficiency of the atomization port 10 is further improved.

As shown in fig. 4, the inner diameter of the air outlet 121 is larger than the inner diameter of the liquid outlet 131, and at least part of the liquid outlet 131 coincides with the air outlet 121. By the arrangement, the gas quantity of the gas outlet 121 can be larger than the liquid drop quantity of the liquid outlet 131, a large amount of high-pressure gas can cover the liquid drops of the liquid outlet 131, so that the liquid drops are completely blown away by the high-pressure gas, partial liquid drops are prevented from being influenced by the high-pressure gas, the liquid drops which cannot be blown away are prevented from flowing back or falling into the container bottle 3, and the atomization efficiency of the atomization opening 10 is further improved.

As shown in fig. 3 and 4, the first body 1 further has a sealing member 12, the sealing member 12 is mounted to the second end of the housing 16, the air outlet 121 is located on the sealing member 12, and the air outlet 121 penetrates from one side of the sealing member 12 to the other side of the sealing member 12. The second end of the housing 16 is sealed by the sealing member 12, so that the high-pressure gas at the second end of the housing 16 is totally concentrated to the gas outlet 121 and discharged, the atomization port 10 forms a negative pressure environment, and the liquid drops at the liquid outlet 131 are blown off, so that atomized essential oil spray is formed.

As shown in fig. 3 and 4, the seal 12 includes a sealing plug 122 and a sealing disc 123, a first end of the sealing plug 122 being mounted on the sealing disc 123 and a second end of the sealing plug 122 being mounted on the second end of the housing 16 and adapted to mate with an interior wall of the housing 16; an air passage 14 is formed between the inner wall of the sealing plug 122 and the outer wall of the screw 13; the air outlet 121 is positioned on the sealing disk 123, and the distance between the air outlet 121 and the liquid outlet 131 is smaller than the width of the air passage 14. The sealing plug 122 is used for sealing the second end of the shell 16 and forms interference fit with the inner wall of the shell 16, and the air passage 14 is formed between the inner wall of the sealing plug 122 and the outer wall of the screw 13, so that the air leakage of the air passage 14 from the second end of the shell 16 is avoided; the distance between the air outlet 121 and the liquid outlet 131 is smaller than the width of the air channel 14, so as to reduce the channel width of the air channel 14 for high-pressure gas flowing to the atomizing port 10, so that the speed of the high-pressure gas passing through the atomizing port 10 is increased, the high-speed gas impacts the liquid drops of the atomizing port 10, the liquid drops of the atomizing port 10 are blown away, and the atomizing efficiency of the atomizing port 10 is further improved.

As shown in fig. 3 and 4, one end of the screw member 13 near the liquid outlet 131 is cone-shaped; one end to the other end of the liquid cavity 135 in the spiral piece 13 is gradually reduced, so that the flow of the liquid outlet 131 is reduced, but liquid drops in the liquid cavity 135 are continuously discharged from the liquid outlet 131 due to the negative pressure shape of the atomization opening 10, so that the liquid drop volume of the liquid outlet 131 is smaller, the device can be used for slowing down the use amount of essential oil in the container bottle 3, improving the atomization efficiency and prolonging the atomization time.

As shown in fig. 1 to 4, the screw atomizing mechanism 100 further includes a second main body 2, the second main body 2 includes a first tube 22 and a second tube 23, a first end of the first tube 22 is mounted to the housing 16, a second end of the first tube 22 is connected to the second tube 23, and a longitudinal direction of the first tube 22 intersects a longitudinal direction of the second tube 23. The second main body 2 is adopted, the second main body 2 is provided with a first pipe body 22 and a second pipe body 23, the first pipe body 22 is used for being connected with the shell 16, the first pipe body 22 is communicated with the liquid cavity 135 of the spiral piece 13, the second pipe body 23 is used for changing the liquid inlet direction of the liquid inlet 21, and the adaptability of the spiral atomization mechanism 100 is improved; the second body 23 can stretch into the bottle bottom of container bottle 3, under the circumstances of atomizing mouth 10 negative pressure, makes the essential oil of container bottle 3 loop through second body 23, first body 22, liquid chamber 135 and liquid outlet 131 outflow, need not to adopt other pump bodies to carry essential oil, makes the structure of spiral atomizing mechanism 100 more simple and practical. In the present embodiment, after the screw atomizing mechanism 100 is mounted to the second body 2, the liquid inlet 21 will be located at the end of the second tube 23.

Example two

As shown in fig. 7 to 9, the present utility model further proposes an atomizer 200, which comprises an atomization cap 5, a container bottle 3 and a screw atomization mechanism 100 as described above, wherein the atomization cap 5 is in threaded connection with an outlet of the container bottle 3, the screw atomization mechanism 100 is installed in the atomization cap 5, the atomization cap 5 has a mist discharge port 54, and the mist discharge port 54 is in communication with the mist discharge port 10 of the screw atomization mechanism 100; the container bottle 3 has a suction pipe 32 and a suction head 33 formed therein, the suction head 33 is mounted on the bottom of the suction pipe 32, and the top of the suction pipe 32 is connected to the second body 2 of the screw atomizing mechanism 100. The spiral atomization mechanism 100 is applied to the atomizer 200, so that the spiral atomization mechanism 100 is communicated with the suction pipe 32 through the second pipe body 23 when in operation, the essential oil at the bottom of the container bottle 3 is sucked, the spiral atomization mechanism 100 is compact in structure and can be installed in the atomization cover 5, the structure of the atomizer 200 is more compact and miniaturized, the essential oil atomized by the spiral atomization mechanism 100 is discharged from the mist discharge port 54, the components of the atomizer 200 are simplified, the essential oil is prevented from being atomized by adopting an electric heating mode by the atomizer 200, and the atomization effect of the atomizer 200 can be ensured. Further, the mist outlet 54 may be used to connect other piping members to increase the delivery distance of the atomizer 200.

As shown in fig. 8 and 9, the atomizing cap 5 includes a first cap 51, a second cap 52, and a third cap 53, the screw atomizing mechanism 100 is mounted in the first cap 51, the third cap 53 is sleeved outside the first cap 51, and the second cap 52 is mounted on the third cap 53; the first cover 51 has a first opening 511, the second cover 52 has a second opening 521, and the atomizing opening 10, the first opening 511, the second opening 521, and the mist discharge opening 54 are sequentially communicated. The essential oil is atomized at the atomizing port 10 and then sequentially discharged through the first port 511, the second port 521 and the mist discharge port 54, so that the essential oil is prevented from being sprayed and retained in the container bottle 3 for a long time, and the essential oil can be rapidly discharged from the container bottle 3 after being atomized.

As shown in fig. 7 and 8, the atomizer 200 further has a connection seat 6 and an air inlet seat 4, the connection seat 6 is mounted on the top of the atomization cap 5, the connection seat 6 has a connection port 61, and the connection port 61 communicates with the mist discharge port 54; the air inlet seat 4 is mounted on the side wall of the atomization cap 5, and a first end of the air inlet seat 4 is communicated with the first body 1 of the spiral atomization mechanism 100, and a second end of the air inlet seat 4 is provided with an air pump connecting port 41. The inner wall of the connecting port 61 of the connecting seat 6 is provided with internal threads and is used for being in threaded connection with an output pipeline to convey the essential oil spray of the mist discharging port 54 to a specified position; the air inlet seat 4 is used for connecting a pump pipe of the air pump, so that the connection stability of the spiral atomization mechanism 100 and the air pump is improved, and high-pressure air output by the air pump is conveyed into the spiral atomization mechanism 100.

The above examples are also not an exhaustive list based on the utility model, and there may be a number of other embodiments not listed. Any substitutions and modifications made without departing from the spirit of the utility model are within the scope of the utility model.

Claims (10)

1. The spiral atomization mechanism is characterized by comprising a first main body, wherein the first main body is provided with a spiral piece and a shell, the spiral piece is arranged in the shell, the spiral piece is provided with a liquid outlet and a liquid inlet, and the liquid inlet is communicated with the liquid outlet; the first end of the shell is provided with an air inlet, the second end of the shell is provided with an air outlet, and the air inlet is communicated with the air outlet; the liquid outlet is arranged close to the air outlet and forms an atomization port;

the air groove or the extension line of the air groove deviates from the center axis of the spiral piece.

2. The screw atomizing mechanism of claim 1, wherein the air groove has a plurality of air grooves, and a plurality of air grooves are disposed around the liquid outlet, the inlet ends of the air grooves are located on the side wall of the screw member, the outlet ends of the air grooves are located on the end face of the screw member, the inlet ends of the air grooves are communicated with the air inlet, and the outlet ends of the air grooves are adjacent to the air outlet and are communicated with the liquid outlet.

3. The screw atomizing mechanism according to claim 1, wherein the outer wall of the screw member is connected to the housing via connecting beams, and a liquid passage is provided in at least one of the connecting beams, and a liquid passage is provided in the housing, the liquid passage communicating with the liquid inlet via the liquid passage;

the spiral piece comprises a base body and a rotating body, wherein the base body and the rotating body are of an integrated structure, the base body is installed on the connecting beam, and the end face, close to the liquid outlet, of the rotating body is spiral.

4. The screw atomizing mechanism according to claim 1, wherein the gas outlet has an inner diameter greater than an inner diameter of the liquid outlet, at least a portion of the liquid outlet being coincident with the gas outlet.

5. The screw atomizing mechanism of any one of claims 1 to 4, wherein the first body further has a seal mounted to the second end of the housing, the air outlet is located on the seal, and the air outlet extends from one side of the seal through the other side of the seal.

6. The screw atomizing mechanism of claim 5, wherein the seal includes a sealing plug and a sealing disc, a first end of the sealing plug being mounted to the sealing disc, and a second end of the sealing plug being mounted to the second end of the housing and adapted to mate with an inner wall of the housing; an air passage is formed between the inner wall of the sealing plug and the outer wall of the screw piece; the air outlet is positioned on the sealing disc, and the distance between the air outlet and the liquid outlet is smaller than the width of the air passage.

7. The screw atomizing mechanism according to any one of claims 1 to 4, wherein an end of the screw member adjacent the liquid outlet is tapered.

8. The screw atomizing mechanism of any one of claims 1 to 4, further comprising a second body including a first tube and a second tube, wherein a first end of the first tube is mounted to the housing, wherein a second end of the first tube is connected to the second tube, and wherein a length direction of the first tube intersects a length direction of the second tube.

9. An atomizer comprising an atomization cap, a container bottle, and a screw atomization mechanism according to any one of claims 1 to 8, wherein the atomization cap is in threaded connection with an outlet of the container bottle, the screw atomization mechanism is installed in the atomization cap, the atomization cap has a mist discharge port, and the mist discharge port is communicated with the mist discharge port of the screw atomization mechanism;

the container bottle is internally provided with a containing chamber, and the top of the straw is connected with the second main body of the spiral atomization mechanism.

10. The atomizer of claim 9 wherein said atomization cap comprises a first cap, a second cap, and a third cap, said screw atomization mechanism being mounted within said first cap, said third cap being received outside of said first cap, said second cap being mounted on said third cap;

the first cover body is provided with a first through hole, the second cover body is provided with a second through hole, and the atomizing hole, the first through hole, the second through hole and the mist discharging hole are communicated in sequence.