CN220360112U - Atomizer and aerosol generating device - Google Patents

Abstract

The application relates to the technical field of atomization, and in particular relates to an atomizer and an aerosol generating device, wherein the atomizer is provided with an airflow channel which is communicated with a vent pipe and is spirally arranged on an atomization support. Therefore, when air is introduced, air flows are gathered towards the center of the air flow channel in the air flow channel, the concentration degree of the air flow is improved, the air flow loss is reduced, and the air flow speed is ensured in the center direction. And speed loss is reduced as much as possible on long flow path. After the atomizing assembly atomizes the atomized liquid to form aerosol, the aerosol is accumulated towards the center of the atomizing assembly due to the arrangement of the spiral structure, so that the efficiency of mixing the aerosol with high-speed air in the center is improved, and the taste is further improved.

Description

Atomizer and aerosol generating device

Technical Field

The application relates to the technical field of atomization, in particular to an atomizer and an aerosol generating device.

Background

The atomizing device is a device for atomizing atomized liquid in the atomizer into aerosol, and comprises a shell for storing the atomized liquid and an atomizing assembly for atomizing the atomized liquid, wherein the shell is provided with an airflow channel, and the airflow channel is provided with an air outlet communicated with the outside.

The current air current passageway in the atomizing device is smooth structure, and once the air current passageway is very long, the air current loss of gas outlet is big, and the velocity of flow will reduce a lot, is unfavorable for forming plump, full, high-speed air current. If the flow rate is increased, the diameter is reduced, which in turn causes excessive condensate suction. And the common smooth inner flow passage is used for concentrating the aerosol on the inner wall of the atomization assembly, and according to the flow velocity distribution, the flow velocity of the air flow at the center is highest, mainly air, and the aerosol is distributed on two sides of the inner wall of the atomization assembly, so that the flow velocity is low and is not easy to mix with the air, the mixing efficiency of the air and the aerosol is low, and the using taste is influenced.

Disclosure of Invention

Based on the technical problems of the prior art, the utility model provides the atomizer, which has the advantages that under the condition of limited size, the air flow loss is reduced as much as possible, the concentration degree of the air flow is improved, the air flow speed is ensured in the center direction, and the speed loss can be reduced. And improves the mixing efficiency of aerosol and air and improves the taste.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides an atomizer, including casing and atomizing subassembly and connecting pipe, the casing is provided with the breather pipe, the connecting pipe intercommunication the breather pipe with atomizing subassembly, set up the air current passageway that the spiral set up in the connecting pipe.

Further, the atomizing subassembly include the atomizing support and install in atomizing core in the atomizing support, the atomizing support include atomizing portion, installation department and connect atomizing portion with the connecting portion of installation department, installation department with the connecting pipe links to each other, just the installation department seted up with the interior air flue of air current passageway intercommunication.

Further, the atomizing part is provided with an atomizing cavity, and the atomizing core is arranged in the atomizing cavity.

Further, the atomizing part is also provided with a liquid inlet hole which is communicated with the liquid storage cavity and the atomizing cavity.

Further, the connecting part is provided with a connecting cavity which is communicated with the atomizing cavity and the inner air passage.

Further, the atomizer further comprises a base arranged at the bottom end of the shell, and an air inlet hole communicated with the atomizing cavity is formed in the base.

Further, the atomizer further comprises a sealing element, wherein the sealing element is located above the base, and the sealing element is connected with the atomizing bracket.

Based on the above-mentioned problems of the prior art, a second object of an embodiment of the present utility model is to provide an aerosol generating device having the atomizer of any one of the above-mentioned aspects.

The beneficial effects of the utility model are as follows: an atomizer is provided, which is provided with an air flow channel which is communicated with a breather pipe and an atomization bracket and is spirally arranged. Therefore, when air is introduced, air flows are gathered towards the center of the air flow channel in the air flow channel, the concentration degree of the air flow is improved, the air flow loss is reduced, and the air flow speed is ensured in the center direction. And speed loss is reduced as much as possible on long flow path. After the atomizing assembly atomizes the atomized liquid to form aerosol, the aerosol is accumulated towards the center of the atomizing assembly due to the arrangement of the spiral structure, so that the efficiency of mixing the aerosol with high-speed air in the center is improved, and the taste is further improved.

Drawings

The utility model is further described below with reference to the drawings and examples.

In the figure: fig. 1 is a cross-sectional view of an atomizer provided by the present utility model.

Reference numerals illustrate: 100. an atomizer; 10. a housing; 11. a vent pipe; 111. an air outlet; 12. a liquid storage cavity; 20. an atomizing assembly; 21. an atomizing bracket; 211. an atomizing unit; 2111. an atomizing chamber; 2112. a liquid inlet hole; 212. a mounting part; 2121. an inner airway; 213. a connection part; 2131. a connecting cavity; 22. an atomizing core; 221. a liquid absorbing member; 222. a heat generating member; 30. a connecting pipe; 31. an air flow channel; 40. a seal; 50. a base; 51. an air inlet hole.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is described in detail with reference to the accompanying drawings. This figure is a simplified schematic diagram illustrating the basic of the utility model only by way of illustration, and therefore shows only the constitution related to the utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, the atomizer 100 includes a housing 10, an atomizing assembly 20, a connecting pipe 30, a sealing member 40, and a base 50, wherein the atomizing assembly 20, the connecting pipe 30, and the sealing member 40 are all installed in the housing 10, the base 50 is installed at the bottom end of the housing 10,

a vent pipe 11 is arranged in the shell 10, and an air outlet 111 communicated with the outside is arranged at the top end of the vent pipe 11. A liquid storage chamber 12 for storing atomized liquid is formed between the breather pipe 11 and the housing 10.

The connecting pipe 30 is located between the atomizing assembly 20 and the vent pipe 11, and an air flow channel 31 is formed in the connecting pipe 30. The air flow channel 31 is arranged in a spiral configuration. The rotational pitch, slot angle, and rotational curve pattern of the airflow channel 31 are all adjustable.

The atomizing assembly 20 includes an atomizing support 21 and an atomizing core 22, the atomizing support 21 includes an atomizing portion 211, a mounting portion 212, and a connecting portion 213 connecting the atomizing portion 211 and the mounting portion 212, the atomizing portion 211 is located at a bottom end of the mounting portion 212, and the mounting portion 212 is connected to the connecting pipe 30.

Atomization portion 211 is provided with an atomization chamber 2111 and a liquid inlet 2112 communicating with the atomization chamber 2111 and the liquid storage chamber 12, mounting portion 212 is provided with an inner air passage 2121 communicating with the atomization chamber 2111 and a connecting pipe 30, and the connecting pipe 30 is provided with a connecting chamber 2131 communicating with the atomization chamber 2111 and the inner air passage 2121.

Located within nebulizing chamber 2111 is nebulizing wick 22, nebulizing wick 22 comprising a wick 221 and a heat-generating element 222.

A seal 40 is located between the housing 10 and the atomizing support 21, the seal 40 sealing the reservoir 12.

The base 50 is located at the bottom end of the atomizing bracket 21, and an air inlet 51 communicated with the outside is formed in the middle of the base 50.

The beneficial effects are that: during air intake, air flows into the atomizer 100 from the air inlet hole 51 on the base 50, and then sequentially enters the air flow channel 31 on the connecting pipe 30 through the atomizing cavity 2111, the connecting cavity 2131 and the inner air channel 2121, and as the air flow channel 31 is of a spiral structure, concentration of air flow in the air flow channel 31 is increased, air flow loss is reduced, after the atomized liquid is atomized into aerosol by the atomizing core 22 positioned in the atomizing cavity 2111, the aerosol close to the cavity wall of the atomizing cavity 2111 is accumulated towards the center of the atomizing cavity 2111 due to the arrangement of the spiral structure and is spirally increased, so that efficiency of mixing the aerosol with air positioned in the center of the atomizing cavity 2111 is improved, and further taste is improved.

The embodiment of the utility model also provides an aerosol generating device, which comprises the atomizer 100 provided by any one of the embodiments. Since the aerosol generating device has all the technical features of the atomizer 100 provided in the above embodiment, it has the same technical effects as the atomizer 100.

In the description of the present utility model, it should be noted that, unless the terms "mounted," "connected," and "connected" are to be construed broadly, for example, they may be fixedly connected, or they may be detachably connected or integrally connected, or they may be mechanically connected, or they may be directly connected or indirectly connected through an intermediate medium, or they may be in communication with each other inside two elements or in an interaction relationship between the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

It is to be understood that the terms "length," "width," "upper," "lower," "front-to-back," "left-to-right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing the utility model and simplifying the description based on the orientation or positional relationship shown in the drawings, and are not to be construed as limiting the utility model, as the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, or be implied.

While the foregoing is directed to the preferred embodiment of the present utility model, other and further embodiments of the utility model may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.

Claims (8)

1. An atomizer, characterized in that: including casing (10) and atomizing subassembly (20) and connecting pipe (30), casing (10) are provided with breather pipe (11), connecting pipe (30) intercommunication breather pipe (11) with atomizing subassembly (20), air current passageway (31) of spiral setting have been seted up in connecting pipe (30).

2. The nebulizer of claim 1, wherein: the atomization assembly (20) comprises an atomization support (21) and an atomization core (22) arranged in the atomization support (21), the atomization support (21) comprises an atomization part (211), an installation part (212) and a connection part (213) connected with the atomization part (211) and the installation part (212), the installation part (212) is connected with the connection pipe (30), and the installation part (212) is provided with an inner air passage (2121) communicated with the air flow passage (31).

3. The nebulizer of claim 2, wherein: the atomization part (211) is provided with an atomization cavity (2111), and the atomization core (22) is arranged in the atomization cavity (2111).

4. A nebulizer as claimed in claim 3, wherein: a liquid storage cavity (12) for storing atomized liquid is formed between the vent pipe (11) and the shell (10), and the atomization part (211) is also provided with a liquid inlet hole (2112) communicated with the liquid storage cavity (12) and the atomization cavity (2111).

5. A nebulizer as claimed in claim 3, wherein: the connecting portion (213) is provided with a connecting chamber (2131) communicating the atomizing chamber (2111) and the inner airway (2121).

6. A nebulizer as claimed in claim 3, wherein: the atomizer (100) further comprises a base (50) arranged at the bottom end of the shell (10), and the base (50) is provided with an air inlet hole (51) communicated with the atomizing cavity (2111).

7. The nebulizer of claim 6, wherein: the atomizer (100) further comprises a sealing element (40), wherein the sealing element (40) is located above the base (50), and the sealing element (40) is connected with the atomizing support (21).

8. An aerosol generating device, characterized in that: comprising a nebulizer as claimed in any one of claims 1 to 7.