CN220293067U - Atomizer and aerosol generating device - Google Patents

Abstract

The utility model relates to the technical field of atomization, in particular to an atomizer and an aerosol generating device. The atomizer comprises a heating component and a suction nozzle component arranged on the heating component, wherein the suction nozzle component comprises a shell and a traction structure of the shell, the traction structure comprises a traction part, a capsule is connected to the traction part, the capsule is arranged in the heating component, and when a user needs to replace or supplement aerosol generating matrixes in the capsule or clean residues in the capsule, the suction nozzle component can be directly detached. When the suction nozzle component is far away from the heating component, the traction structure can directly bring the capsules out of the heating component, so that the capsules are cooled in an accelerated manner, the waiting time of a user is reduced, and the use experience of the user is improved.

Description

Atomizer and aerosol generating device

Technical Field

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

Background

Some aerosol-generating devices in the prior art have a capsule for containing an aerosol-generating substrate, and after a user pumps the aerosol-generating device, the high temperature gas passing through the heating assembly passes through the capsule again, and the aerosol-generating substrate in the capsule is heated by the high temperature gas and atomized into an aerosol for the user to use. After the user uses the aerosol-generating device with the capsule, the capsule is positioned in the heating component, so that the user can be scalded by the capsule in the process of directly taking out the capsule if the user wants to replace or supplement aerosol-generating matrixes in the capsule or clear residues in the capsule; if the capsules are taken out after being cooled in the heating component, the capsules need to wait for a long time, and the use experience of users is greatly reduced.

Disclosure of Invention

Based on the problems in the prior art, the utility model provides the atomizer which is convenient for disassembling the capsules, and a user can take out the capsules without waiting for cooling the capsules, so that the capsules are cooled rapidly, the waiting time of the user is shortened, and the use experience of the user is improved.

The utility model adopts the technical proposal for solving the technical problems that: the utility model provides an atomizer, include heating element and install the suction nozzle subassembly on the heating element, the suction nozzle subassembly include the casing and with the traction structure of casing, traction structure includes traction portion, be connected with the capsule on the traction portion, the capsule is arranged in the heating element, will when the suction nozzle subassembly is followed on the heating element is dismantled, traction portion will the capsule is followed in the heating element.

Further, the traction structure further comprises a cooling part connected with the traction part, and the cooling part is detachably arranged in the shell.

Further, the capsule is installed in the traction part, the lower edge of the traction part is convexly provided with a supporting part, and the supporting part supports against the lower edge of the capsule.

Further, the cooling part is internally provided with a cavity communicated with the heating component, and a notch is formed in the upper edge of the cooling part.

Further, the cavity is in a truncated cone shape or a cylindrical shape.

Further, a groove is formed in the outer wall of the cooling part, and the cavity is communicated with the groove through the notch.

Further, an accommodating groove is formed in the upper surface of the shell, and a first air outlet hole is formed in one end of the accommodating groove.

Further, a connecting pipe is arranged on the upper top wall inside the shell, and a second air outlet hole corresponding to the notch is formed in the direction of the connecting pipe away from the first air outlet hole.

Further, the grooves are arranged on the outer side wall of the cooling part in a zigzag manner, and the grooves are communicated with the first air outlet holes and the notches.

A second object of the present utility model is to provide an aerosol-generating device having the atomizer according to any one of the above aspects.

The beneficial effects of the utility model are as follows: the utility model provides an atomizer, which comprises a heating component and a suction nozzle component arranged on the heating component, wherein the suction nozzle component comprises a shell, a suction nozzle arranged on the shell and a traction structure communicated with the suction nozzle, the traction structure comprises a traction part arranged in the heating component, a capsule is arranged in the traction part, the traction part and the capsule are arranged in the heating component together, and when a user needs to replace or supplement aerosol generating matrixes in the capsule or clean residues in the capsule, the suction nozzle component can be directly disassembled. When the suction nozzle component is far away from the heating component, the traction structure can directly bring the capsules out of the heating component, so that the capsules are cooled in an accelerated manner, the waiting time of a user is reduced, and the use experience of the user is improved.

Drawings

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

Fig. 1 is a schematic view showing an overall structure of an aerosol-generating device;

fig. 2 is a cross-sectional view of the aerosol-generating device of fig. 1 in an unused state;

fig. 3 is a cross-sectional view showing the structure of the aerosol-generating device of fig. 1 in use;

FIG. 4 is an exploded view of the construction of the nozzle assembly;

FIG. 5 shows a bottom view of the housing;

wherein, each reference sign in the figure: 1. an aerosol-generating device; 100. a suction nozzle assembly; 200. a battery assembly; 300. a heating assembly; 400. an atomizer.

10. A housing; 11. a receiving groove; 111. a first air outlet hole; 1111. a first seal; 12. a mounting groove; 121. a magnet; 13. a connecting pipe; 131. a second air outlet hole; 20. a suction nozzle; 21. a connecting piece; 211. a through hole; 30. a traction structure; 31. a cooling unit; 311. a cavity; 312. a groove; 313. a notch; 32. a traction section; 321. a capsule; 322. and a supporting part.

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. The figure is a simplified schematic diagram illustrating the basic structure of the utility model only by way of illustration, and therefore it 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. 1-3, the present utility model provides an aerosol-generating device 1, where the aerosol-generating device 1 includes a battery assembly 200 and a nebulizer 400 electrically connected to the battery assembly 200, and the nebulizer 400 can heat and nebulize an aerosol-generating substrate stored in the nebulizer 400 under the electric driving action of the battery assembly 200, so as to be used for sucking by a user.

The aerosol-generating device 1 according to the present utility model comprises the nebulizer 400 according to any one of the embodiments described below, and the aerosol-generating device 1 has the same technical effects as the nebulizer 400 because it has all the technical features of the nebulizer 400 according to any one of the embodiments described below.

Referring to fig. 2 and 3, the atomizer 400 includes a heating assembly 300 and a nozzle assembly 100 connected to the heating assembly 300. The heating assembly 300 is electrically connected with the battery assembly 200, and the heating assembly 300 can heat and atomize the aerosol-generating substrate into aerosol under the electrical driving action of the battery assembly 200, so that a user can suck out the aerosol through the suction nozzle assembly 100.

Referring to fig. 3 and 4, the nozzle assembly 100 includes a housing 10, a nozzle 20 mounted on the housing 10, and a traction structure 30 in communication with the nozzle 20 and the heating assembly 300. The traction structure 30 is mounted between the housing 10 and the heating assembly 300, the heating assembly 300 heating and atomizing the aerosol-generating substrate into an aerosol. As the user draws at the mouthpiece 20, the aerosol passes through the traction structure 30 to the mouthpiece 20 with the airflow.

Referring to fig. 4 and 5, the housing 10 has a substantially hollow cylindrical shape with an open lower end, a housing groove 11 is recessed in an upper surface of the housing 10, and a mounting groove 12 is provided in a lower end of the housing 10. In addition, a connection pipe 13 is provided at an upper top wall inside the housing 10. One end of the accommodating groove 11 is provided with a first air outlet hole 111, and a first sealing member 1111 in sealing fit with the suction nozzle 20 is installed in the first air outlet hole 111. Magnets 121 are installed in the mounting grooves 12 so that the nozzle assembly 100 is magnetically connected with the heating assembly 300. A second air outlet hole 131 communicated with the first air outlet hole 111 is formed in the pipe wall of the connecting pipe 13 in the direction away from the suction nozzle 20, a user sucks at the suction nozzle 20, and high-temperature gas with aerosol sequentially passes through the second air outlet hole 131 and the first air outlet hole 111 and then enters the oral cavity of the user through the suction nozzle 20. In other embodiments, the housing 10 may be removably coupled to the heating assembly 300 by providing threads or a snap fit on the lower end of the housing 10.

Referring to fig. 4, the suction nozzle 20 is of a hollow tubular structure having both ends open, and one end of the suction nozzle 20 is provided with a connection member 21. The connector 21 is provided with a through hole 211, and the through hole 211 communicates with the suction nozzle 20. In this embodiment, the connecting member 21 is movably hinged to the housing 10 through a rotation shaft, so that the suction nozzle 20 can be placed in the receiving groove 11. When the suction nozzle 20 is completely accommodated in the accommodating groove 11, the through hole 211 is staggered from the first air outlet hole 111, and the user cannot suck the atomizer 400. Referring to fig. 3, when the suction nozzle 20 is positioned at the suction position, the through hole 211 is opposite to the first air outlet hole 111, and the through hole 211 communicates with the first air outlet hole 111. The user sucks at the mouthpiece 20 and the high temperature gas with the aerosol passes through the first air outlet hole 111 and the through hole 211 in sequence and then enters the user's mouth through the mouthpiece 20. In other embodiments, the connection between the suction nozzle 20 and the housing 10 is a sliding connection or a fixed connection, or the suction nozzle 20 is integrally formed with the housing 10.

Referring to fig. 2 to 4, the traction structure 30 is a hollow structure having both ends open, and the traction structure 30 includes a cooling part 31 installed inside the case 10 and a traction part 32 installed inside the heating assembly 300. The cooling portion 31 is provided with a cavity 311 inside and a groove 312 communicating with the cavity 311 and the suction nozzle 20 is formed in an outer side wall thereof. The upper edge of the cooling portion 31 is further provided with a notch 313, and the notch 313 can be opposite to the second air outlet hole 131. One end of the groove 312 is communicated with the cavity 311 through the notch 313 and the second air outlet 131, and the other end of the groove 312 is communicated with the first air outlet 111. When the cooling portion 31 is mounted in the housing 10, the outer side wall thereof is closely attached to the inner side wall of the housing 10, and the groove 312 serves as a passage for gas between the housing 10 and the cooling portion 31. The high temperature gas with aerosol can enter the suction nozzle 20 through the cavity 311, the notch 313, the groove 312 and the first air outlet 111 in sequence. To ensure that the temperature of the high temperature gas gradually decreases during this process, grooves 312 are arranged in a meandering manner on the outer side wall of cooling portion 31 to increase the contact time between the high temperature gas and cooling portion 31 and housing 10, and to extend the time for heat exchange between the gas and cooling portion 31 and housing 10. In some embodiments, the cavity 311 may also be frustoconical or cylindrical.

Referring to fig. 2-4, the interior of the traction portion 32 is hollow, and a capsule 321 for storing an aerosol-generating substrate is mounted therein, and the capsule 321 communicates with the heating assembly 300 and the cavity 311. The lower edge of the traction part 32 is convexly provided with a supporting part 322, and the supporting part 322 is supported with the lower edge of the capsule 321. The traction portion 32 and the capsule 321 inside thereof are located in the heating assembly 300, and when the user sucks at the suction nozzle 20, gas first enters the heating assembly 300, thereby raising the temperature of the gas. The high temperature gas passes through the capsule 321 and heats and atomizes the aerosol-generating substrate inside the capsule 321 into an aerosol. The nozzle assembly 100 may be directly removed when a user needs to replace or replenish the aerosol-generating substrate within the capsule 321, or to clean the residue within the capsule 321. When the suction nozzle assembly 100 is far away from the heating assembly 300, the supporting portion 322 supports against the lower edge of the capsule 321, and the traction structure 30 can directly bring the capsule 321 out of the heating assembly 300, so that the capsule 321 is cooled rapidly, the waiting time of a user is reduced, and the use experience of the user is improved. In some embodiments, the traction structure 30 is a silicone or rubber member, and the traction structure 30 is detachably connected to the housing 10. The traction part 32 has different sizes so as to be used for installing capsules 321 of different specifications, thereby improving the versatility of the product. In other embodiments, the cooling portion 31 is removably coupled to the housing 10. The cooling portion 31 is detachably connected to the traction portion 32.

Referring to fig. 2, when the aerosol-generating device 1 provided by the present utility model is not in use, when the suction nozzle 20 is placed in the mounting slot 12, the through hole 211 on the connecting piece 21 is staggered from the first air outlet hole 111, and the side wall of the connecting piece 21 is tightly attached to the first sealing piece 1111, so that the first air outlet hole 111 is sealed, and the user cannot perform suction. Referring to fig. 3, when the mouthpiece 20 is placed in the sucking position, the through hole 211 is opposite to the first air outlet hole 111, the user turns on the aerosol-generating device 1 and sucks, and the battery assembly 200 supplies power to the atomizer 400. The outside air enters the aerosol-generating device 1 and then passes through the heating assembly 300 to increase in temperature. The high temperature gas passes through the capsules 321 and heats and atomizes the aerosol-generating substrate stored in the capsules 321 into an aerosol, while also producing some fine particulate matter. With the suction of the user, a negative pressure is formed in the suction nozzle assembly 100, and the high temperature gas with aerosol and fine particles is introduced into the cavity 311, and part of the fine particles are adsorbed on the side wall of the cavity 311 and the area surrounded by the connection pipe 31 at the housing 10. When the gas reaches the connection pipe 13, the gas sequentially passes through the notch 313, the groove 312 and the first air outlet 111 to enter the suction nozzle 20. In this process, the remaining fine particles in the gas are adsorbed on the sidewall of the recess 312, thereby further reducing the fine particles in the gas and improving the user's taste. At the same time, the high temperature gas exchanges heat with the cooling part 31, and the gas temperature gradually decreases, thereby further improving the taste of the user. The cooled and particulate-adsorbed gas, with aerosol, enters the user's mouth through the through-hole 211 and mouthpiece 20. The nozzle assembly 100 may be directly removed when a user needs to replace or replenish the aerosol-generating substrate within the capsule 321, or to clean the residue within the capsule 321. When the suction nozzle assembly 100 is far away from the heating assembly 300, the traction structure 30 can directly take the capsule 321 out of the heating assembly 300 due to the abutting portion 322 abutting against the lower edge of the capsule 321.

The beneficial effects of the atomizer 400 provided by the utility model are that: comprising a heating assembly 300 and a suction nozzle assembly 100 mounted on the heating assembly 300, a traction structure 30 mounted in the suction nozzle assembly 100, comprising a cooling portion 31 and a traction portion 32, and a capsule 321 mounted in the traction portion 32. When a user needs to replace or replenish the aerosol-generating substrate within the capsule 321, or to clean the residue within the capsule 321, the nozzle assembly 100 may be removed directly from the heating assembly 300. When the suction nozzle assembly 100 is far away from the heating assembly 300, the traction structure 30 can directly take the capsule 321 out of the heating assembly 300 due to the abutting portion 322 abutting against the lower edge of the capsule 321. Thereby enabling the capsule 321 to be cooled rapidly, reducing the waiting time of the user and improving the use experience of the user.

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 (10)

1. An atomizer, characterized in that: the automatic suction nozzle comprises a heating component and a suction nozzle component arranged on the heating component, wherein the suction nozzle component comprises a shell and a traction structure of the shell, the traction structure comprises a traction part, a capsule is connected to the traction part, the capsule is arranged in the heating component, and when the suction nozzle component is detached from the heating component, the traction part brings the capsule out of the heating component.

2. The nebulizer of claim 1, wherein: the traction structure further comprises a cooling part connected with the traction part, and the cooling part is detachably arranged in the shell.

3. The nebulizer of claim 2, wherein: the capsule is installed in the traction part, the lower edge of the traction part is convexly provided with a supporting part, and the supporting part supports against the lower edge of the capsule.

4. A nebulizer as claimed in claim 3, wherein: the cooling part is internally provided with a cavity communicated with the heating component, and a notch is arranged at the upper edge of the cooling part.

5. The nebulizer of claim 4, wherein: the cavity is in a truncated cone shape or a cylindrical shape.

6. The nebulizer of claim 4, wherein: the outer wall of the cooling part is provided with a groove, and the cavity is communicated with the groove through the notch.

7. The nebulizer of claim 6, wherein: the upper surface of casing is provided with the accepting groove, the one end of accepting groove is provided with first venthole.

8. The nebulizer of claim 7, wherein: the upper top wall inside the shell is provided with a connecting pipe, and a second air outlet hole corresponding to the notch is formed in the direction of the connecting pipe away from the first air outlet hole.

9. The nebulizer of claim 8, wherein: the grooves are arranged on the outer side wall of the cooling part in a zigzag manner, and the grooves are communicated with the first air outlet holes and the notches.

10. An aerosol-generating device, characterized by: comprising a nebulizer according to any one of claims 1-9.