CN216258430U

CN216258430U - Atomization device

Info

Publication number: CN216258430U
Application number: CN202121852297.6U
Authority: CN
Inventors: 夏辉
Original assignee: Free Technology Guangdong Co ltd
Current assignee: Free Technology Guangdong Co ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-04-12
Anticipated expiration: 2031-08-09

Abstract

The utility model discloses an atomization device, which comprises a seat body with an air delivery channel and a core body with an infusion channel, wherein the seat body is provided with the air delivery channel; the seat body is provided with an air inlet and an air outlet which are communicated with the air transmission channel; the core body is made of metal materials and is also provided with a liquid inlet end and a liquid outlet end, and the infusion channel is communicated with the liquid inlet end and the liquid outlet end of the core body; the core body is positioned in the gas transmission channel, and the liquid discharge end of the core body penetrates through the exhaust hole; the high-pressure gas rapidly flows through the gas transmission channel and is discharged from the exhaust hole, so that negative pressure is formed at the exhaust hole, the liquid transmission channel of the core body can suck the perfume liquid, and the perfume liquid is dispersed by the high-pressure gas at the exhaust hole and forms small liquid drops; the core body is made of metal materials, miniaturization of the atomization device is facilitated, corrosion can be prevented, and the structure formed by the seat body and the core body is simpler.

Description

Atomization device

Technical Field

The utility model relates to the field of atomizers, in particular to an atomizing device.

Background

An aromatherapy atomizer is a device that atomizes and sprays a liquid fragrance to the surrounding environment, for adjusting the fragrance of the surrounding environment. The aromatherapy atomizer uses high pressure gas to disperse the perfume liquid and form numerous droplets with extremely small particles, and the droplets are dispersed in the surrounding air.

The existing atomizer adopts more structural parts to form a gas channel and a liquid channel required by the atomizer, and the structural parts are all made of plastics (so the wall thickness of the structural parts needs to be considered, if the wall thickness is too small, the structural parts made of plastics are easy to break and deform), so the existing atomizer has larger volume, and the adaptability of the atomizer is narrower.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide an atomization device to solve the problems of large number of structural parts, complex structure and large volume of the existing atomizer.

The purpose of the utility model is realized by adopting the following technical scheme:

an atomization device comprises a seat body with an air delivery channel and a core body with an air delivery channel;

the seat body is provided with an air inlet and an air outlet which are communicated with the air transmission channel;

the core body is made of metal materials and is also provided with a liquid inlet end and a liquid discharge end, and the infusion channel is communicated with the liquid inlet end and the liquid discharge end of the core body; the core body is positioned in the gas transmission channel, and the liquid discharge end of the core body penetrates through the exhaust hole.

In some alternative embodiments, the housing includes a housing and a connecting member; one end of the shell is provided with the gas transmission channel, the gas inlet hole and the gas outlet hole, and the other end of the shell is provided with a mounting hole communicated with the gas transmission channel; the core detachably connect in adapting unit, adapting unit be equipped with the infusion hole that the infusion passageway is linked together, adapting unit inlays to be located in the mounting hole.

In some alternative embodiments, a tapered surface is provided between the end surface of the liquid discharge end of the core and the outer sidewall of the core.

In some optional embodiments, a circle of vent grooves are circumferentially arranged on the base body, and the bottom walls of the vent grooves are provided with the air inlet holes.

In some optional embodiments, two sealing rings are further disposed on the housing, and the two sealing rings are respectively located at two sides of the vent groove.

In some optional embodiments, the outer side wall of the seat body is provided with a mounting ring.

In some optional embodiments, a holding ring is arranged on the outer side wall of the seat body.

In some optional embodiments, the device further comprises a liquid guide pipe, and the liquid guide pipe is communicated with the liquid conveying hole.

In some optional embodiments, one end of the liquid guide pipe is communicated with the liquid conveying hole, and the other end of the liquid guide pipe is provided with a filter screen.

In some alternative embodiments, the housing, the core and the connecting member are all of a solid of revolution, and the housing, the core and the connecting member are coaxially arranged.

Compared with the prior art, the utility model has the beneficial effects that:

the high-pressure gas rapidly flows through the gas transmission channel and is discharged from the exhaust hole, so that negative pressure is formed at the exhaust hole, the liquid transmission channel of the core body can suck the perfume liquid, and the perfume liquid is dispersed by the high-pressure gas at the exhaust hole and forms small liquid drops; the core body is made of metal materials, miniaturization of the atomization device is facilitated, corrosion can be prevented, and the structure formed by the seat body and the core body is simpler.

Drawings

Fig. 1 is a schematic view of the entire structure of the atomizing device of the present invention;

fig. 2 is a schematic cross-sectional view of an atomizing device of the present invention;

FIG. 3 is an enlarged schematic view at A in FIG. 1;

FIG. 4 is an enlarged schematic view at B of FIG. 2;

in the figure:

10. a base body; 11. a gas transmission channel; 12. an air inlet; 13. an exhaust hole; 14. a housing; 141. mounting holes; 15. a connecting member; 151. a transfusion hole; 16. a vent channel; 17. a mounting ring; 18. a holding ring; 20. a core body; 21. a fluid infusion channel; 22. a liquid inlet end; 23. a liquid discharge end; 24. a conical surface; 30. a seal ring; 40. a catheter; 41. and (5) filtering by using a filter screen.

Detailed Description

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, an atomizing device of the present invention is schematically shown, which includes a holder body 10 and a wick 20, the holder body 10 having a gas supply passage 11, and the wick 20 having a liquid supply passage 21.

The base 10 is provided with an air inlet 12 and an air outlet 13 which are communicated with the air transmission channel 11, the air inlet 12 is positioned on the side wall of the base 10, and the air outlet 13 is positioned at one end of the base 10.

The core 20 is made of metal material, the core 20 further has a liquid inlet end 22 and a liquid outlet end 23, and the liquid conveying channel 21 is communicated with the liquid inlet end 22 and the liquid outlet end 23 of the core 20, that is, two ends (the liquid inlet end 22 and the liquid outlet end 23) of the core 20 are communicated. In this embodiment, the core 20 may be a pen point of a pen core, and the size of the metal pen point is small, which is beneficial to the miniaturization of the atomization device and the universality of the atomization device in different products. Meanwhile, the metal pen point is used as a standard part in the pen manufacturing industry, so that the cost is favorably controlled, and the processing precision is extremely reliable.

Referring to fig. 2, the core 20 is located in the air transmission channel 11, the core 20 is coaxially disposed with the exhaust hole 13, the liquid discharge end 23 of the core 20 is disposed through the exhaust hole 13, and the air inlet hole 12 is disposed opposite to the outer sidewall of the core 20.

Of course, the infusion path 21 of the core 20 can be connected to the bottle via a tube such as a hose.

The working principle of the atomization device of the utility model is as follows: a high-pressure gas source is communicated with the gas inlet hole 12, so that high-pressure gas is introduced into the gas transmission channel 11 through the gas inlet hole 12, the high-pressure gas enters the gas transmission channel 11 and is discharged from the gas outlet hole 13, the volume of the high-pressure gas is reduced from large to small in the process that the high-pressure gas flows from the gas transmission channel 11 to the gas outlet hole 13, the flow rate of the high-pressure gas is increased from low to high, a Venturi effect is formed, and negative pressure is formed at the gas outlet hole 13. The negative pressure at the vent holes 13 causes the feeding channel 21 of the wick 20 to suck the perfume liquid, which flows from the feeding channel 21 to the vent holes 13 and is broken up into small droplets by the high-pressure gas.

Preferably, a tapered surface 24 is provided between the end surface of the liquid discharge end 23 of the core 20 and the outer side wall of the core 20.

Further, as shown in fig. 2 and 4, the housing 10 includes a housing 14 and a connecting member 15. One end of the outer shell 14 is provided with a gas transmission channel 11, an air inlet 12 and an air outlet 13, the other end of the outer shell 14 is provided with a mounting hole 141 communicated with the gas transmission channel 11, and the inner diameter of the mounting hole 141 is larger than that of the gas transmission channel 11, so that a step end face is formed between the mounting hole 141 and the gas transmission channel 11. The core 20 is detachably connected to the connection member 15, and the connection member 15 is provided with an infusion hole 151 communicating with the infusion path 21, and the infusion hole 151 can be communicated with the bottle through a conventional tube such as a hose. The connecting member 15 is fitted in the mounting hole 141, and the connecting member 15 abuts against the step end surface. The housing 14, the core 20, and the connecting member 15 are all of a solid structure, and the housing 14, the core 20, and the connecting member 15 are coaxially disposed.

The atomization device of the utility model also comprises a liquid guide pipe 40, one end of the liquid guide pipe 40 is communicated with the liquid conveying hole 151, the other end of the liquid guide pipe 40 is provided with a filter screen 41, and one end of the liquid guide pipe 40, which is provided with the filter screen 41, is immersed in the perfume liquid in the essential oil bottle. The catheter 40 is made of a flexible material, which may be rubber, which allows the catheter 40 to be bent to facilitate the front or side mounting of the aerosolization device.

In some alternative embodiments, as shown in fig. 3, a circle of vent grooves 16 is circumferentially formed on the seat body 10, the bottom wall of the vent grooves 16 is opened with the air inlet 12, and two sealing rings 30 are further formed on the seat body 10, and the two sealing rings 30 are respectively located at two sides of the vent grooves 16. The high pressure gas source can be connected to the vent slot 16 through conventional pipe and can supply high pressure gas into the vent slot 16 and the gas inlet 12.

In order to stably insert the seat body 10 into the lid body of the conventional essential oil bottle, the outer side wall of the seat body 10 is provided with a mounting ring 17, the lid body of the essential oil bottle is provided with a through hole, the seat body 10 is inserted into the through hole, and the mounting ring 17 abuts against the inner wall surface of the lid body to serve as a limit. The outer sidewall of the base 10 is further provided with a holding ring 18 for the user to hold the base 10.

Compared with the prior art, the utility model has the beneficial effects that:

the high-pressure gas rapidly flows through the gas transmission channel 11 and is exhausted from the exhaust hole 13, so that negative pressure is formed at the exhaust hole 13, the liquid transmission channel 21 of the core body 20 can suck the perfume liquid, and the perfume liquid is dispersed by the high-pressure gas at the exhaust hole 13 and forms small liquid drops; the core 20 is made of metal material, which is beneficial to the miniaturization of the atomization device and can prevent corrosion, and the structure formed by the seat body 10 and the core 20 is simpler.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. An atomization device is characterized by comprising a seat body with an air delivery channel and a core body with an air delivery channel;

2. The atomizing device of claim 1, wherein the housing includes a housing and a connecting member; one end of the shell is provided with the gas transmission channel, the gas inlet hole and the gas outlet hole, and the other end of the shell is provided with a mounting hole communicated with the gas transmission channel; the core detachably connect in adapting unit, adapting unit be equipped with the infusion hole that the infusion passageway is linked together, adapting unit inlays to be located in the mounting hole.

3. The atomizing device of claim 1, wherein a tapered surface is provided between the end surface of the discharge end of the core and the outer sidewall of the core.

4. The atomizing device of claim 1, wherein a ring of air vent grooves is circumferentially formed on the base, and the air inlet holes are formed on the bottom walls of the air vent grooves.

5. The atomizing device of claim 4, wherein the housing further includes two sealing rings, and the two sealing rings are respectively disposed on two sides of the vent channel.

6. The atomizing device of claim 1, wherein the outer sidewall of the housing has a mounting ring thereon.

7. The atomizing device of claim 1, wherein the holder body has a grip ring on an outer sidewall thereof.

8. The atomizing device of claim 2, further comprising a liquid conduit, wherein the liquid conduit is communicated with the liquid conveying hole.

9. The atomizing device of claim 8, wherein one end of the liquid guide tube is communicated with the liquid conveying hole, and the other end of the liquid guide tube is provided with a filter screen.

10. The atomizing device of claim 2, wherein the housing, the core, and the coupling member are all of a solid of revolution, the housing, the core, and the coupling member being coaxially disposed.