Atomizing nozzle mechanism and fragrance machine

Abstract

The utility model relates to the technical field of perfuming machines, and particularly discloses an atomizing nozzle mechanism and a perfuming machine applying the atomizing nozzle mechanism, an air outlet pipe is arranged, a mist outlet nozzle is sleeved in the air outlet pipe, one end of the mist outlet nozzle extends to an air outlet and protrudes outwards from the inside of the air outlet, and one end of the mist outlet nozzle protrudes outwards, so that the air outlet pipe is arranged in the air outlet pipe. In this way, the negative air pressure effect at the air outlet can be stronger, the oil accumulation problem can be reduced while the fragrance diffusion effect is improved, the multiple air guide strips are arranged on the inner wall of the air outlet pipe, air blown out of the air outlet pipe can be directionally guided, and therefore the situation that air in the air outlet pipe is disordered and collided to generate air noise is avoided; and atomized essential oil particles sprayed from the mist outlet nozzle can be directionally diffused, so that the problems of oil dripping and oil accumulation are further reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of aroma diffusers, and particularly relates to an atomizing nozzle mechanism and an aroma diffuser applying the atomizing nozzle mechanism. Background Art

[0002] An aroma diffuser is a fragrance device that converts the fragrance oil liquid in an essential oil bottle into fine particles through specific technical means and then diffuses these fine particles into the air to create a pleasant aroma environment. To improve the diffusion effect, users generally like to hang the aroma diffuser on the wall. However, the existing aroma diffusers generally start and stop intermittently during use. And because the fragrance essential oil has a certain viscosity, during the process of using the switch, the essential oil will drip on the atomizing nozzle, causing oil accumulation and then being dried, and then sticking to the atomizing nozzle, and sometimes even affecting the atomization or causing blockage, thus affecting the use experience. But since the aroma diffuser is hung on the wall, it is very inconvenient to disassemble and clean the atomizing nozzle at this time.

[0003] The technical problem to be solved by this application is to design an atomizing nozzle mechanism that can reduce oil accumulation and thus improve the atomization effect, and an aroma diffuser applying the atomizing nozzle mechanism. Summary of the Utility Model

[0004] In order to overcome the deficiencies of the prior art, the purpose of the utility model is to provide an atomizing nozzle mechanism that can reduce oil accumulation and thus improve the atomization effect, and an aroma diffuser applying the atomizing nozzle mechanism.

[0005] The technical solution adopted by the utility model is: an atomizing nozzle mechanism, including an air outlet seat, an air outlet pipe is arranged on the air outlet seat, an atomizing nozzle is sleeved in the air outlet pipe, the air outlet pipe is provided with an air outlet, one end of the atomizing nozzle extends to the air outlet and protrudes outward from the air outlet, and a plurality of air guiding strips are arranged on the inner wall of the air outlet pipe.

[0006] In some embodiments, a atomizing seat is arranged below the air outlet seat, the atomizing seat is provided with a connecting groove, and the inner wall of the connecting groove is provided with connecting threads for threaded connection with the bottle mouth of the essential oil bottle.

[0007] In some embodiments, an air inlet pipe is arranged in the atomizing seat, one end of the air inlet pipe is connected to the outside of the atomizing seat, the other end of the air inlet pipe passes through the connecting groove and extends into the essential oil bottle, a sealing plug is arranged at the connection between the air inlet pipe and the outside of the atomizing seat, and a sealing ring is arranged at the bottom of the connecting groove corresponding to the bottle mouth of the essential oil bottle.

[0008] In some embodiments, an atomizing core is arranged at one end of the air inlet pipe extending into the essential oil bottle, an oil delivery pipe is connected to the other end of the atomizing core, and the other end of the oil delivery pipe extends to the bottom of the essential oil bottle.

[0009] In some embodiments, the atomization core is respectively provided with longitudinal small holes communicating with the air inlet pipe and transverse small holes communicating with the oil delivery pipe. One ends of the longitudinal small holes and the transverse small holes are both communicated with the inside of the essential oil bottle, and the ends of the longitudinal small holes and the transverse small holes communicated with the inside of the essential oil bottle correspond to each other.

[0010] In some embodiments, a mist outlet is provided at the bottom of the connection groove, and the other end of the mist nozzle corresponds to and communicates with the mist outlet.

[0011] In some embodiments, an air supply port is provided on the side wall of the air outlet seat, and the air supply port is communicated with the inside of the air outlet pipe.

[0012] In some embodiments, one end of the air outlet pipe is provided with a connection base, the connection base is connected to the upper end of the air outlet seat, the air outlet pipe includes an air inlet, and the cross-sectional area of the air inlet is larger than the cross-sectional area of the air outlet.

[0013] In some embodiments, the mist outlet end of the mist nozzle is inclined upward relative to the horizontal plane, and an acute angle is formed between the vertical plane of the mist outlet end of the mist nozzle and the vertical plane of the air outlet.

[0014] An aroma diffuser is provided with any atomizing nozzle structure in the above embodiments, including a housing. A plurality of annular clamping strips are provided on the inner wall of the housing, and the annular clamping strips are in clamping cooperation with the essential oil bottle. A clamping hole is provided on the housing, and the air outlet pipe extends from the clamping hole to the outside and is in clamping cooperation with the clamping hole.

[0015] The utility model has the following technical effects: By providing an air outlet pipe, a mist nozzle is sleeved in the air outlet pipe, and one end of the mist nozzle extends to the air outlet and protrudes outwards from the air outlet. By making one end of the mist nozzle protrude outwards, the negative air pressure at the air outlet can be made stronger, which can improve the diffusion effect and reduce the problem of oil accumulation at the same time. A plurality of wind guiding strips are provided on the inner wall of the air outlet pipe, so that the air blown out in the air outlet pipe can be directionally guided, so that the air in the air outlet pipe will not be chaotically collided to generate wind noise, and the atomized essential oil particles ejected from the mist nozzle can also be directionally diffused, thereby further reducing the occurrence of oil dripping and oil accumulation problems. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic cross-sectional structure diagram of the atomizing nozzle mechanism of the utility model applied to an essential oil bottle;

[0017] Figure 2 is an exploded structure diagram of the atomizing nozzle mechanism of the utility model;

[0018] Figure 3 is a schematic structure diagram of the atomization core of the atomizing nozzle mechanism of the utility model;

[0019] Figure 4Schematic diagram of the air outlet pipe structure of the atomizing nozzle mechanism of the present utility model;

[0020] Figure 5 Schematic sectional view of the air outlet pipe of the atomizing nozzle mechanism of the present utility model;

[0021] Figure 6 Schematic diagram of the overall structure of the atomizing nozzle mechanism of the present utility model;

[0022] Figure 7 Schematic diagram of the structure of the aroma diffuser of the present utility model;

[0023] Figure 8 Schematic diagram of the internal structure of the aroma diffuser of the present utility model.

[0024] The reference numerals and names in the figure correspond as follows: 1, air outlet seat; 2, air outlet pipe; 3, atomizing nozzle; 20, air outlet; 21, air guiding strip; 4, atomizing seat; 40, connecting groove; 41, connecting thread; 42, air inlet pipe; 43, sealing plug; 44, sealing ring; 45, atomizing core; 46, oil delivery pipe; 450, longitudinal small hole; 451, transverse small hole; 47, atomizing outlet; 10, air supply port; 22, connecting base; 23, air inlet; 5, housing; 51, front shell cover; 52, rear shell cover; 53, annular clamping strip; 54, clamping hole. Specific embodiments

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] Embodiment 1: Please refer to Figures 1-6 , the present utility model provides a technical solution: an atomizing nozzle mechanism, including an air outlet seat 1, an atomizing seat 4 is sleeved below the air outlet seat 1, a connecting groove 40 is provided at the bottom of the atomizing seat 4, and a connecting thread 41 is provided on the inner wall of the connecting groove 40. By providing the connecting thread 41 on the inner wall of the connecting groove 40 of the atomizing seat 4, the atomizing seat 4 can be threadedly connected to the bottle mouth of the essential oil bottle, so that it is more convenient to disassemble when replacing the entire atomizing nozzle or when disassembling for cleaning.

[0027] An air outlet pipe 2 is provided on the air outlet base 1. One end of the air outlet pipe 2 is provided with a connecting base 22, and the connecting base 22 is connected to the upper end of the air outlet base 1. The upper end of the air outlet base 1 is in a hollow state. When the connecting base 22 covers the upper end of the air outlet base 1, the inside of the air outlet base 1 is equivalent to being connected to the outside through the air outlet pipe 2. A mist nozzle 3 is also sleeved inside the air outlet pipe 2. The mist nozzle 3 is a curved pipe. One end of the air outlet pipe 2 connecting to the outside air is the air outlet 20, and one end of the air outlet pipe 2 connecting to the inside of the air outlet base 1 is the air inlet 23. One end of the mist nozzle 3 extends from inside the air outlet pipe 2 to the air outlet 20 and protrudes outward relative to the end face of the air outlet 20. In this way, when the mist nozzle 3 sprays, due to the fact that the mist nozzle 3 protrudes outward relative to the end face of the air outlet 20, the negative air pressure effect generated at the air outlet 20 can be made more obvious, so that the atomized essential oil particles sprayed from the mist nozzle 3 can diffuse farther, thereby greatly improving the diffusion effect. And because of the outward protrusion of the mist nozzle 3, it can also avoid the problem of essential oil dripping on the atomizing nozzle and causing oil accumulation.

[0028] And a number of air guiding strips 21 are provided on the inner wall of the air outlet pipe 2. The length direction of the air guiding strips 21 is arranged from the air inlet 23 to the air outlet 20 along the bending shape of the air outlet pipe 2. A air supply port 10 is also opened on the side wall of the air outlet base 1. Since the upper end of the air outlet base 1 is in a hollow state, the air supply port 10 mainly guides the wind generated by the fan from inside the air outlet base 1 into the air outlet 20 through the air inlet 23 and then sprays out from the air outlet 20. In this way, negative pressure can be generated at the air outlet 20, so that the atomized essential oil particles in the essential oil bottle can be continuously sprayed through the mist nozzle 3. By providing the air guiding strips 21 on the inner wall of the air outlet pipe 2, the wind entering the air outlet pipe 2 can be directionally guided, avoiding the chaotic collision of the wind just blown into the air outlet pipe 2 and generating wind noise, and also being able to direct the wind blown out from the air outlet 20, thereby driving the atomized essential oil particles sprayed from the mist nozzle 3 to diffuse directionally, and further avoiding the occurrence of problems such as the atomized essential oil particles being blown down and dripping on the mist nozzle 3 or the entire atomizing nozzle and causing dripping or oil accumulation.

[0029] And the cross-sectional area of the air inlet of the air inlet 23 is larger than the cross-sectional area of the air outlet of the air outlet 20. In this way, the wind entering the air outlet pipe 2 can form a wind gathering effect inside the air outlet pipe 2, so that the wind force when spraying out from the air outlet 20 is stronger, so that the negative pressure at the spraying end of the mist nozzle 3 is stronger, and then the atomized essential oil particles can diffuse farther, thereby further improving the diffusion effect.

[0030] And the spraying end of the mist nozzle 3 is arranged to incline upward relative to the horizontal plane, and an acute angle is formed between the vertical plane of the spraying end of the mist nozzle 3 and the vertical plane of the air outlet 20. In this way, when the mist nozzle 3 sprays the atomized essential oil particles, the essential oil particles can diffuse outward in a parabolic shape due to the influence of the wind force at the air outlet 20, thereby further improving the diffusion effect.

[0031] An air inlet pipe 42 is provided inside the atomization base 4. One end of the air inlet pipe 42 is connected to the outside of the atomization base 4, and the other end of the air inlet pipe 42 passes through the connection groove 40 and extends to the inside of the essential oil bottle. And a sealing plug 43 is provided at the connection between the air inlet pipe 42 and the outside of the atomization base 4. By providing the sealing plug 43, the sealing effect between the inside of the essential oil bottle and the outside can be ensured, avoiding the evaporation of the liquid essential oil stored in the essential oil bottle. And a sealing ring 44 is also provided at the bottom of the connection groove 40 corresponding to the bottle mouth of the essential oil bottle. By providing the sealing ring 44, when the atomization base 4 is connected to the essential oil bottle through the connection groove 40, the sealing effect inside the essential oil bottle can be further ensured.

[0032] An atomization core 45 is also provided at one end of the air inlet pipe 42 extending into the essential oil bottle. The other end of the atomization core 45 is provided with an oil delivery pipe 46 connected thereto. The other end of the oil delivery pipe 46 extends to the bottom of the essential oil bottle. Longitudinal small holes 450 communicating with the air inlet pipe 42 and transverse small holes 451 communicating with the oil delivery pipe 46 are respectively provided on the atomization core 45. The longitudinal small holes 450 are mainly used to deliver the high-pressure gas delivered from the air inlet pipe 42 into the essential oil bottle, thereby increasing the air pressure inside the essential oil bottle. At this time, due to the increase in the air pressure inside the essential oil bottle, the liquid essential oil stored in the essential oil bottle will be delivered upward through the oil delivery pipe 46 and thus sprayed out from the transverse small holes 451. And because the longitudinal small holes 450 and the transverse small holes 451 correspond to each other at the end communicating with the inside of the essential oil bottle, so when the liquid essential oil is sprayed out from the transverse small holes 451, it just hits the high-pressure gas sprayed out from the longitudinal small holes 450 and thus atomizes. Since an air outlet 47 is provided at the bottom of the connection groove 40, and the other end of the air outlet nozzle 3 corresponds to and communicates with the air outlet 47, so when the liquid essential oil is atomized after being sprayed out from the transverse small holes 451, due to the continuous delivery of gas into the essential oil bottle by the longitudinal small holes 450, the air pressure inside the essential oil bottle gradually increases. At this time, the atomized essential oil particles are affected by the air pressure inside the essential oil bottle and flow from the air outlet 47 into the air outlet nozzle 3. Due to the negative pressure effect caused by the air outlet 20 at the air outlet end of the air outlet nozzle 3, so when the atomized essential oil particles flow into the air outlet nozzle 3, they are affected by the negative pressure effect and thus sprayed out from the air outlet end, thereby forming a diffusion effect.

[0033] Example 2, please refer to Figures 7-8, the present utility model provides another technical solution: an aroma diffuser, which is provided with any atomizing nozzle structure in the above-mentioned Embodiment 1, including a housing 5. A fan for blowing air is provided in the housing 5, and the air generated by the fan enters the air outlet pipe 2 from the air outlet 10. The housing 5 includes a front housing cover 51 and a rear housing cover 52 that are rotatably connected to each other. The front housing cover 51 and the rear housing cover 52 can be closed to wrap the essential oil bottle. A plurality of annular clamping strips 53 are provided on the inner wall of the rear housing 5. The annular clamping strips 53 are in clamping cooperation with the essential oil bottle to ensure the stability of the essential oil bottle installed in the housing 5. A clamping hole 54 is provided on the housing 5, and the air outlet pipe 2 extends to the outside from the clamping hole 54 and is in clamping cooperation with the clamping hole 54, so as to be able to diffuse fragrance to the outside.

[0034] The working principle of the present utility model: By providing the air outlet pipe 2 and sleeving an atomizing nozzle 3 in the air outlet pipe 2, and one end of the atomizing nozzle 3 extends to the air outlet 20 and protrudes outward from the air outlet 20. By making one end of the atomizing nozzle 3 protrude outward, the negative air pressure at the air outlet 20 can be made stronger, which can improve the fragrance diffusion effect while reducing the problem of oil accumulation. And a plurality of air guiding strips 21 are provided on the inner wall of the air outlet pipe 2, which can direct the air blown out in the air outlet pipe 2, so that the air in the air outlet pipe 2 will not be in chaotic collision to generate wind noise, and the atomized essential oil particles sprayed at the atomizing nozzle 3 can also be diffused directionally, thereby further reducing the occurrence of dripping and oil accumulation problems.

[0035] Finally, it should be noted that the above are only preferred examples of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. An atomizing nozzle mechanism, characterized in that: It comprises an air outlet seat, an air outlet pipe is arranged on the air outlet seat, a mist outlet nozzle is sleeved in the air outlet pipe, the air outlet pipe is provided with an air outlet, one end of the mist outlet nozzle extends to the air outlet and protrudes outward from the air outlet, and a plurality of air guide strips are arranged on the inner wall of the air outlet pipe.

2. The atomizing nozzle mechanism according to claim 1, characterized in that: An atomizing seat is arranged below the air outlet seat, the atomizing seat is provided with a connecting groove, the inner wall of the connecting groove is provided with a connecting thread, and the connecting thread is used for being threadedly connected with the bottle mouth of the essential oil bottle.

3. The atomizing nozzle mechanism according to claim 2, characterized in that: An air inlet pipe is arranged in the atomizer seat, one end of which is connected to the outside of the atomizer seat, and the other end of which passes through a connecting groove and extends into the essential oil bottle. A sealing plug is arranged at the connection between the air inlet pipe and the outside of the atomizer seat, and a sealing ring is arranged at the bottom of the connecting groove corresponding to the bottle mouth of the essential oil bottle.

4. The atomizing nozzle mechanism according to claim 3, characterized in that: One end of the air inlet pipe extending into the essential oil bottle is provided with an atomizing core, the other end of the atomizing core is provided with an oil delivery pipe connected thereto, and the other end of the oil delivery pipe extends to the bottom of the essential oil bottle.

5. The atomizing nozzle mechanism according to claim 4, characterized in that: The atomizing core is respectively provided with a longitudinal small hole connected to the air inlet pipe and a transverse small hole connected to the oil delivery pipe, one end of the longitudinal small hole and the transverse small hole are both connected to the inside of the essential oil bottle, and the ends of the longitudinal small hole and the transverse small hole connected to the inside of the essential oil bottle correspond to each other.

6. The atomizing nozzle mechanism according to claim 2, characterized in that: A mist outlet is provided at the bottom of the connection groove, and the other end of the mist outlet nozzle is correspondingly connected to the mist outlet.

7. The atomizing nozzle mechanism according to claim 1, characterized in that: The side wall of the air outlet seat is provided with an air supply port, and the air supply port is communicated with the air outlet pipe.

8. The atomizing nozzle mechanism according to claim 1, characterized in that: A connecting base is provided at one end of the air outlet pipe, and the connecting base is connected to the upper end of the air outlet seat. The air outlet pipe includes an air inlet, and the cross-sectional area of ​​the air inlet is larger than the cross-sectional area of ​​the air outlet.

9. The atomizing nozzle mechanism according to claim 1, characterized in that: The mist outlet end of the mist outlet nozzle is inclined upward relative to a horizontal plane, and a vertical plane of the mist outlet end of the mist outlet nozzle is arranged at an acute angle to a vertical plane of the air outlet.

10. A fragrance machine, characterized in that: The aroma diffuser is provided with any one of the atomizing nozzle structures in claims 1-9, including a shell, the inner wall of the shell is provided with a plurality of annular retaining strips, the annular retaining strips are engaged with the essential oil bottle, the shell is provided with retaining holes, the air outlet pipe extends from the retaining holes to the outside and is engaged with the retaining holes.

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