CN219047352U

CN219047352U - Double-air-passage atomizing device

Info

Publication number: CN219047352U
Application number: CN202223592055.5U
Authority: CN
Inventors: 陈家太; 周胜文; 陈时凯; 覃春游
Original assignee: Smiss Technology Co Ltd
Current assignee: Smiss Technology Co Ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-05-23
Anticipated expiration: 2032-12-27

Abstract

The utility model relates to a double-air-passage atomizing device, which comprises a storage bin, a suction nozzle with an air suction passage, an atomizing assembly and lower sealing silica gel, wherein the atomizing assembly comprises an atomizing pipe and an atomizing core which are communicated with the air suction passage; the induction channel, the storage tank and the air inlet channel are relatively independent, and the induction channel is communicated with the air inlet channel through a connecting pipe. According to the utility model, the air inlet channel is arranged in the storage tank in a protruding way, so that condensate can be effectively prevented from flowing to the outside through the air inlet channel, and the condensate can be effectively ensured not to block the air inlet channel; through setting up induction channel and bin and inlet channel relatively independent, can effectively avoid the condensate backward flow to the miaow head subassembly on, effectively guarantee the normal work of miaow head subassembly.

Description

Double-air-passage atomizing device

Technical Field

The utility model relates to the technical field of electronic cigarettes, in particular to a double-air-passage atomization device.

Background

The atomizing device started by the microphone provides negative pressure for the microphone during use, so as to trigger the microphone and start the atomizing device. Among the current atomizing device, generally include stock solution storehouse, atomizing pipe, atomizing core and lower sealed silica gel etc. atomizing pipe and atomizing core are all installed inside the stock solution storehouse, and the cotton inside a large amount of atomized liquid of all storing of stock solution. The atomizing core is arranged inside the atomizing pipe and is contacted with the liquid storage cotton, and is used for absorbing atomized liquid stored in the liquid storage cotton and heating and atomizing the absorbed atomized liquid to form aerosol. The lower sealing silica gel is arranged at the lower end of the liquid storage bin. The lower sealing silica gel is provided with a storage tank, an air inlet channel and an induction channel which are arranged in the storage tank, and the upper surface of the air inlet channel and the upper surface of the induction channel are on the same horizontal line. The microphone is arranged in the induction channel and is communicated with the induction channel.

In the prior art, the air inlet channel and the induction channel are all communicated with the atomization tube and are positioned below the atomization tube, aerosol formed by atomization of the atomization core can be released into the atomization tube, condensate formed after partial aerosol in the atomization tube is cooled can be stored in the storage tank, and when more condensate in the storage tank is contained, the condensate can easily fall on the microphone through the induction channel, so that the microphone cannot work normally.

Disclosure of Invention

Based on this, it is necessary to provide a double-air-passage atomizing device which effectively ensures that condensate cannot block the air inlet channel, so that the circulation of air flow is not affected, and condensate can be effectively prevented from flowing back to the microphone assembly, and the normal operation of the microphone assembly is effectively ensured.

A dual airway atomizing device comprising:

a storage bin for storing the atomized liquid;

the suction nozzle is connected to one end of the storage bin and provided with a suction channel;

the atomization assembly is arranged in the storage bin and comprises an atomization pipe and an atomization core arranged in the atomization pipe, and the atomization core is used for absorbing the atomized liquid stored in the storage bin and heating and atomizing the absorbed atomized liquid; the atomization tube is communicated with the air suction channel;

the lower sealing silica gel is connected to the other end of the storage bin, a storage groove, an air inlet channel and an induction channel which are communicated with the atomizing pipe are formed in the lower sealing silica gel, and the air inlet channel protrudes out of the storage groove and is communicated with the inside and the outside of the storage groove;

the induction channel is relatively independent of the storage tank and the air inlet channel, the induction channel is communicated with the air inlet channel through a connecting pipe, and the induction channel is used for being communicated with the microphone assembly and the outside.

In one embodiment, the sensing channel comprises a mounting groove and a sensing hole for mounting the microphone assembly, and the mounting groove is communicated with the outside; the sensing hole is communicated with the mounting groove and the connecting pipe.

In one embodiment, the air inlet channel protrudes into the storage tank towards the notch direction of the storage tank, and penetrates through the bottom of the storage tank.

In one embodiment, the central axis of the air inlet channel is perpendicular to the plane of the bottom of the storage tank; the height of the plane of the upper surface of the air inlet channel is higher than that of the bottom of the storage groove.

In one embodiment, the atomizing assembly comprises two atomizing pipes, the two atomizing pipes are arranged opposite to the storage tank, the central axes of the two atomizing pipes are arranged in parallel with the central axis of the air inlet channel, and the central axes of the two atomizing pipes and the central axis of the air inlet channel are provided with a distance.

In one embodiment, a through slot is formed in the storage tank, the through slot protrudes towards the notch direction of the storage tank, and the through slot is communicated with the inside and the outside of the storage tank.

In one embodiment, the central axis of the through-slot is parallel to the central axis of the air inlet channel, and the height of the plane of the upper surface of the through-slot is higher than the height of the plane of the bottom of the storage slot.

In one embodiment, the atomization core comprises atomization cotton, a heating element in contact with the atomization cotton and a lead wire electrically connected with the heating element, and the atomization cotton is used for absorbing the atomization liquid stored in the storage bin; the heating body is used for heating and atomizing the atomized liquid absorbed by the atomized cotton; the lead wire is arranged in the through wire groove in a penetrating mode.

In one embodiment, the connecting pipe penetrates through the storage bin, and the central axis of the connecting pipe and the central axis of the atomizing pipe are arranged in parallel.

In one embodiment, the dual airway atomizing device further comprises an upper seal assembly and a mount, the upper seal assembly disposed between the suction nozzle and the storage bin; the mounting piece is arranged between the suction nozzle and the upper sealing component; a communication cavity communicated with the air suction channel is formed in the mounting piece; the upper sealing assembly is in sealing connection with the atomizing pipe, the atomizing pipe is communicated with the communication cavity, and the connecting pipe penetrates through the upper sealing assembly and the communication cavity.

In the scheme, the storage tank is arranged, the atomizing pipe is communicated with the storage tank, and the storage tank can store aerosol formed by atomizing the atomizing core and condensate formed by cooling the aerosol; the air inlet channel is arranged in the storage tank in a protruding manner, so that condensate can be effectively prevented from flowing to the outside through the air inlet channel, and the condensate can be effectively ensured not to block the air inlet channel, and further the circulation of air flow and the experience effect of users are not influenced; through setting up induction channel and bin and inlet channel relatively independent, can effectively avoid the condensate backward flow to the miaow head subassembly on, effectively guarantee the normal work of miaow head subassembly.

Drawings

FIG. 1 is a cross-sectional view of a dual airway atomizing device according to one embodiment of the present utility model;

FIG. 2 is a schematic view of a portion of a dual airway atomizing device according to an embodiment of the present utility model;

FIG. 3 is a schematic view of an atomization assembly, a connecting tube and a lower seal silica gel according to an embodiment of the present utility model;

fig. 4 is a structural cross-sectional view of a lower sealing silicone rubber according to an embodiment of the present utility model.

Description of the reference numerals

10. A dual airway atomizing device; 100. a storage bin; 200. a suction nozzle; 210. an air suction passage; 300. an atomizing assembly; 310. an atomizing tube; 320. an atomizing core; 321. a lead wire; 400. a lower sealing silica gel; 410. a storage tank; 420. an air intake passage; 430. an induction channel; 431. a mounting groove; 432. an induction hole; 440. a wire through slot; 450. a mounting hole; 500. a connecting pipe; 600. a microphone assembly; 700. an upper seal assembly; 800. a mounting member; 810. communicating with the cavity.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. 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.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that when an element is referred to as being "fixed" or "disposed" on 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," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

In the utility model, the aerosol is a colloid dispersion system formed by dispersing and suspending solid or liquid small particles in a gaseous medium, and the aerosol can be absorbed by a human body through a respiratory system, so that a novel alternative absorption mode is provided for users. The atomizing device is a device for forming aerosol by heating or ultrasonic treatment of the stored nebulizable medium. Nebulizable media include nicotine (nicotine) -containing solutions, medical drugs, skin care emulsions, etc., which are nebulized to deliver an aerosol for inhalation to the user, replacing conventional product forms and absorption modalities.

Referring to fig. 1, 2 and 3, an embodiment of the present utility model relates to a dual-air-channel atomizing device 10, which comprises a storage compartment 100, a suction nozzle 200, an atomizing assembly 300 and a lower sealing silica gel 400, wherein the storage compartment 100 is used for storing atomized liquid. The suction nozzle 200 is connected to one end of the storage bin 100, and is provided with a suction channel 210. The atomizing assembly 300 is disposed in the storage bin 100, and is used for absorbing atomized liquid stored in the storage bin 100 and heating and atomizing the absorbed atomized liquid to form aerosol. The lower sealing silica gel 400 is connected to the other end of the storage bin 100 to seal the other end of the storage bin 100.

Referring to fig. 1, 2 and 3, the atomizing assembly 300 includes an atomizing tube 310 and an atomizing core 320, and the atomizing core 320 is used for absorbing atomized liquid stored in the storage bin 100 and heating and atomizing the absorbed atomized liquid to form aerosol. The atomizing tube 310 communicates with the suction passage 210. It should be noted that: the aerosol formed by the heating and atomization of the atomizing core 320 can be released into the atomizing tube 310 and can be inhaled into the body of the user through the inhalation passage 210 of the mouthpiece 200.

Referring to fig. 1, 2, 3 and 4, the lower sealing silica gel 400 is provided with a storage tank 410, an air inlet channel 420 and an induction channel 430, wherein the storage tank 410 is communicated with the atomizing tube 310, and the air inlet channel 420 is formed in the storage tank 410 in a protruding manner and is communicated with the inside and the outside of the storage tank 410. Specifically, the storage tank 410 is located directly below the atomizing tube 310. The air inlet channel 420 is formed in the storage tank 410 to protrude toward the notch direction of the storage tank 410, and the air inlet channel 420 penetrates through the bottom of the storage tank 410.

It should be noted that: external air may enter the inside of the storage tank 410 through the air inlet passage 420, and since the inside of the storage tank 410 is communicated with the atomizing pipe 310, air inside the storage tank 410 may enter the inside of the atomizing pipe 310. The atomizing wick 320 heats the atomized liquid to atomize the atomized liquid and fuse with the air inside the atomizing tube 310 to form an aerosol. Aerosol inside the atomizing tube 310 may enter the inhalation passage 210.

Referring to fig. 1, 2 and 3, the sensing channel 430 is disposed independently of the storage tank 410 and the air inlet channel 420. The sensing channel 430 communicates with the suction channel 210 through the connection pipe 500, and the sensing channel 430 is used to communicate with the microphone assembly 600 and the outside. Specifically, the connection pipe 500 is disposed through the storage bin 100, and the central axis of the connection pipe 500 and the central axis of the intake passage 420 are disposed in parallel with each other. More specifically, the microphone assembly 600 is used to detect changes in air pressure within the sensing channel 430. The connection pipe 500 is a steel pipe.

It should be noted that: external air may also enter the connection pipe 500 through the sensing passage 430, and since the connection pipe 500 is in communication with the suction passage 210, gas in the connection pipe 500 may enter the suction passage 210. When the user inhales through the suction nozzle 200, a negative pressure is generated in the sensing channel 430, and the negative pressure reaches the sensing channel 430 through the connecting pipe 500, and when the air pressure in the sensing channel 430 changes, the microphone assembly 600 is triggered to work. The air pressure change is specifically a difference between the external atmospheric pressure and the air pressure in the sensing channel 430.

By providing the storage tank 410, and the atomizing tube 310 is communicated with the storage tank 410, the storage tank 410 can store aerosol formed by atomizing the atomizing core 320 and condensate formed by cooling the aerosol; by arranging the air inlet channel 420 in the storage tank 410 in a protruding manner, condensate can be effectively prevented from flowing to the outside through the air inlet channel 420, and the condensate can be effectively ensured not to block the air inlet channel 420, so that the circulation of air flow and the experience effect of users are not affected; by arranging the induction channel 430, the storage tank 410 and the air inlet channel 420 relatively independently, condensate can be effectively prevented from flowing back to the microphone assembly 600, and normal operation of the microphone assembly 600 can be effectively ensured.

Referring to fig. 1, 2 and 4, according to some embodiments of the present application, the sensing channel 430 may optionally include a mounting groove 431 for mounting the microphone assembly 600 and a sensing hole 432, and the mounting groove 431 is in communication with the outside. The sensing hole 432 communicates with the mounting groove 431 and the connection pipe 500. Specifically, the present utility model relates to a method for manufacturing a semiconductor device. The microphone assembly 600 includes a microphone and mounting silica gel, and the microphone is mounted in the mounting groove 431 through the mounting silica gel. The sensing hole 432 is formed inside the lower sealing silica gel 400, and the mounting groove 431 is disposed right under the sensing hole 432. The connection pipe 500 is disposed at an upper end of the sensing hole 432 and is hermetically connected to the sensing hole 432.

Referring to fig. 1, 2 and 4, the lower sealing silica gel 400 is provided with a mounting hole 450, and one end of the connecting tube 500 near the sensing hole 432 is disposed in the mounting hole 450. It is to be understood that: the diameter of the mounting hole 450 may be set to be slightly smaller than the diameter of the connection pipe 500, and the diameter of the mounting hole 450 may be set to be equal to the diameter of the connection pipe 500. Because the lower sealing silica gel 400 has elastic force, when the connecting pipe 500 is installed in the installation hole 450, the installation hole 450 can be enlarged, so that the connecting pipe 500 and the lower sealing silica gel 400 are tightly attached to each other, and the sealing connection between the connecting pipe 500 and the sensing hole 432 is ensured.

Referring to fig. 1, 2 and 3, according to some embodiments of the present application, optionally, a central axis of the air intake channel 420 is disposed perpendicular to a plane of the bottom of the storage tank 410. The upper surface of the air inlet channel 420 is located at a higher level than the bottom of the storage tank 410.

It is to be understood that: when the user stops absorbing, the air pressure at the suction nozzle 200 is quickly restored to the normal atmospheric pressure, and the speed at which the air pressure inside the atomizing tube 310 is restored from the negative pressure to the normal atmospheric pressure is slow. The aerosol remaining in the atomizing tube 310 is caused to flow to the lower end of the atomizing tube 310 by the action of air pressure and gravity. The aerosol flowing out of the lower end of the atomizing tube 310 is circulated into the storage tank 410, and condensed liquid is easily formed after cooling. Because the height of the plane of the upper surface of the air inlet channel 420 is higher than the height of the plane of the bottom of the storage tank 410, condensate can be effectively prevented from flowing to the outside through the air inlet channel 420, and the condensate can be effectively ensured not to block the air inlet channel 420, so that the circulation of air flow and the experience effect of users are not affected.

Referring to fig. 1, 2 and 3, according to some embodiments of the present application, optionally, the atomizing assembly 300 includes two atomizing pipes 310 disposed opposite to the storage tank 410. The central axes of the two atomization pipes 310 are parallel to the central axis of the air inlet channel 420, and a space is reserved between the central axes of the two atomization pipes 310 and the central axis of the air inlet channel 420. The central axes of the two atomizing pipes 310 are disposed horizontally with respect to each other. Specifically, the central axes of the two atomizing pipes 310 are equally spaced from the central axis of the intake passage 420. I.e., the air inlet passage 420 is provided in the middle of the two atomizing pipes 310.

Referring to fig. 1, 2, 3 and 4, according to some embodiments of the present application, optionally, a through slot 440 is formed in the storage slot 410, the through slot 440 protrudes toward the slot direction of the storage slot 410, and the through slot 440 is communicated with the inside and the outside of the storage slot 410. Specifically, the central axis of the through-slot 440 is parallel to the central axis of the air inlet channel 420, and the height of the plane of the upper surface of the through-slot 440 is higher than the height of the plane of the bottom of the storage slot 410, so that condensate can be effectively prevented from flowing to the outside through the through-slot 440, and the leakage of condensate can be effectively ensured.

The atomizing core 320 includes atomized cotton, a heating element contacting with the atomized cotton, and a lead 321 electrically connected with the heating element, and the atomized cotton is used for absorbing the atomized liquid stored in the storage bin 100. The heating body is used for heating and atomizing atomized liquid absorbed by the atomized cotton. The lead 321 is disposed in the through slot 440. Illustratively, the heater employs a heater wire.

Referring to fig. 1, according to some embodiments of the present application, the dual airway atomizing device 10 optionally further includes an upper sealing assembly 700 and a mounting member 800, wherein the upper sealing assembly 700 is disposed between the suction nozzle 200 and the storage compartment 100, and the upper sealing assembly 700 can form a seal with the upper end of the storage compartment 100. The mount 800 is mounted between the suction nozzle 200 and the upper seal assembly 700. The mount 800 has a communication cavity 810 formed therein, which communicates with the suction passage 210. The atomizing tube 310 is sealingly connected to the upper seal assembly 700 and communicates with the communication cavity 810. The connection pipe 500 is disposed through the upper sealing assembly 700 and the communication cavity 810.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. A dual airway atomizing device, comprising:

a storage bin for storing the atomized liquid;

2. The dual airway atomizing device of claim 1, wherein the sensing channel includes a mounting slot and a sensing aperture for mounting the microphone assembly, the mounting slot being in communication with the exterior; the sensing hole is communicated with the mounting groove and the connecting pipe.

3. The dual airway atomizing device of claim 1, wherein the air inlet passage is formed protruding into the reservoir toward a notch direction of the reservoir, and the air inlet passage penetrates a bottom of the reservoir.

4. The dual airway atomizing device of claim 1, wherein a central axis of the air intake passage is disposed perpendicular to a plane in which a bottom of the reservoir is located; the height of the plane of the upper surface of the air inlet channel is higher than that of the bottom of the storage groove.

5. The dual airway atomizing device of claim 1, wherein the atomizing assembly comprises two atomizing tubes, wherein the two atomizing tubes are disposed opposite to the storage tank, the central axes of the two atomizing tubes are disposed parallel to the central axis of the air inlet channel, and a space is provided between the central axes of the two atomizing tubes and the central axis of the air inlet channel.

6. The dual airway atomizing device according to claim 1, wherein a through-line groove is provided in the reservoir, the through-line groove is formed to protrude toward a notch direction of the reservoir, and the through-line groove is communicated with the inside and the outside of the reservoir.

7. The dual airway atomizing device of claim 6, wherein a central axis of the through-line slot is disposed parallel to a central axis of the air intake passage, and a height of a plane of an upper surface of the through-line slot is higher than a height of a plane of a bottom of the reservoir slot.

8. The dual airway atomizing device of claim 6, wherein the atomizing core includes atomized cotton for absorbing the atomized liquid stored in the storage bin, a heating element in contact with the atomized cotton, and a lead wire electrically connected to the heating element; the heating body is used for heating and atomizing the atomized liquid absorbed by the atomized cotton; the lead wire is arranged in the through wire groove in a penetrating mode.

9. The dual airway atomizing device of claim 1, wherein the connecting tube is disposed through the storage compartment, and a central axis of the connecting tube and a central axis of the atomizing tube are disposed parallel to each other.

10. The dual airway atomizing device of claim 1, further comprising an upper seal assembly and a mounting member, the upper seal assembly disposed between the suction nozzle and the storage bin; the mounting piece is arranged between the suction nozzle and the upper sealing component; a communication cavity communicated with the air suction channel is formed in the mounting piece; the upper sealing assembly is in sealing connection with the atomizing pipe, the atomizing pipe is communicated with the communication cavity, and the connecting pipe penetrates through the upper sealing assembly and the communication cavity.