CN218474120U

CN218474120U - Atomizer

Info

Publication number: CN218474120U
Application number: CN202222333858.2U
Authority: CN
Inventors: 陈家太; 周胜文; 陈时凯; 段文国
Original assignee: Smiss Technology Co Ltd
Current assignee: Smiss Technology Co Ltd
Priority date: 2022-09-01
Filing date: 2022-09-01
Publication date: 2023-02-14
Anticipated expiration: 2032-09-01

Abstract

The utility model relates to an atomizer, which comprises a liquid storage bin, a suction nozzle component, liquid injection silica gel and an anti-deformation piece, wherein one end of the liquid storage bin is provided with a liquid injection hole; a liquid injection plug is arranged in the suction nozzle component; the liquid injection silica gel is arranged between the liquid storage bin and the suction nozzle assembly, and a first liquid through hole is formed in the liquid injection silica gel; the liquid injection plug is connected in the first liquid through hole in a sealing manner; prevent that the shape piece sets up in the stock solution storehouse and annotates between the liquid silica gel, and prevent that the shape piece can with annotate liquid silica gel looks butt for it warp to prevent to annotate liquid silica gel towards the stock solution storehouse. The utility model discloses a set up at the stock solution storehouse and annotate between the liquid silica gel and prevent the deformation piece, and prevent that the deformation piece can with annotate liquid silica gel looks butt, can prevent effectively that annotate the liquid stopper and insert when annotating the first through liquid hole of liquid silica gel, annotate liquid stopper extrusion and annotate liquid silica gel, make annotate the phenomenon that liquid silica gel takes place to warp towards the stock solution storehouse, and then effectively guarantee the annotate liquid stopper of suction nozzle subassembly and annotate the leakproofness of liquid silica gel to be difficult to the phenomenon of emergence weeping.

Description

Atomizer

Technical Field

The utility model relates to an aerosol produces technical field, especially relates to an atomizer.

Background

The essence of electron cigarette is an aerosol generating device, is connected with the atomizer through power supply mechanism, and power supply mechanism can provide the heat-generating body that the electric energy made in the atomizer generate heat to atomizing liquid in the stock solution storehouse, thereby produce aerosol and supply the user to inhale.

In the conventional art, the atomizer mainly includes stock solution storehouse, suction nozzle subassembly and annotates liquid silica gel, is provided with notes liquid hole on the stock solution storehouse usually, annotates liquid silica gel and sets up between stock solution storehouse and suction nozzle subassembly, and annotates the first liquid hole that sets up on the liquid silica gel and annotate the liquid hole and be linked together, is provided with in the suction nozzle subassembly and annotates the liquid stopper, when the suction nozzle subassembly is connected with the stock solution storehouse, annotates the liquid stopper and can stretch into and seal up to first liquid hole.

Because annotate liquid silica gel material soft on the side, will annotate the liquid stopper and insert when annotating the first liquid through hole of annotating liquid silica gel, annotate the liquid stopper and can extrude notes liquid silica gel for annotate liquid silica gel and take place to warp towards the stock solution storehouse, thereby lead to annotating the liquid stopper of suction nozzle subassembly easily and can not be sealed completely with annotating liquid silica gel, and then lead to the phenomenon of weeping to appear.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide a can effectively prevent to annotate the liquid silica gel towards the phenomenon that the stock solution storehouse takes place to warp, and then effectively guarantee the notes liquid stopper of suction nozzle subassembly and annotate the leakproofness of liquid silica gel to the atomizer of the phenomenon of weeping is difficult to take place.

An atomizer, comprising:

the liquid storage bin is used for storing atomized liquid, and one end of the liquid storage bin is provided with a liquid injection hole;

the suction nozzle component is arranged at one end of the liquid storage bin; a liquid injection plug is arranged in the suction nozzle component;

the liquid injection silica gel is arranged between the liquid storage bin and the suction nozzle assembly, and a first liquid through hole communicated with the liquid injection hole is formed in the liquid injection silica gel; the liquid injection plug is connected in the first liquid through hole in a sealing manner;

prevent the deformation piece, set up in the stock solution storehouse with annotate between the liquid silica gel, just prevent the deformation piece can with annotate liquid silica gel looks butt, be used for preventing annotate the liquid silica gel orientation the stock solution storehouse takes place to warp.

In one embodiment, the inner side wall of the first liquid through hole protrudes towards the inside of the first liquid through hole to form a first abutting part capable of abutting against the outer side wall of the liquid filling plug.

In one embodiment, an installation groove is formed at one end of the liquid storage bin, and the liquid injection silica gel is arranged in the installation groove; annotate the convex formation of lateral wall of liquid silica gel can with the second butt portion of the inside wall looks butt of mounting groove.

In one embodiment, the atomizer further comprises an atomizing assembly arranged in the liquid storage bin, the atomizing assembly comprises an atomizing pipe and an atomizing core arranged in the atomizing pipe, and the atomizing core is used for absorbing the atomizing liquid stored in the liquid storage bin and heating the absorbed atomizing liquid.

In one embodiment, the suction nozzle assembly is provided with a suction channel, and the liquid injection silica gel is provided with a first mounting hole communicated with the suction channel; the deformation-preventing piece is provided with a second mounting hole communicated with the first mounting hole; the atomizing pipe is arranged in the first mounting hole and the second mounting hole in a penetrating mode and is connected with the air suction channel.

In one embodiment, the outer side wall of the atomization tube is formed with an abutting groove, and the first mounting hole protrudes towards the inside of the first mounting hole to form a third abutting part capable of abutting against the inner side wall of the abutting groove.

In one embodiment, the deformation-preventing piece is provided with a second liquid through hole communicated with the liquid injection hole and the first liquid through hole.

In one embodiment, each of the first liquid through holes and the second liquid through holes comprises a plurality of first liquid through holes which are arranged at intervals along the circumferential direction of the central axis of the first mounting hole; the plurality of second through holes are arranged at intervals along the circumferential direction of the central axis of the second mounting hole.

In one embodiment, the deformation preventing piece is fixedly connected or detachably connected to the liquid storage bin.

In one embodiment, the deformation preventing member is made of a rigid material.

Among the above-mentioned scheme, through at stock solution storehouse and annotate the setting of liquid between the silica gel prevent the deformation piece, and prevent the deformation piece can with annotate liquid silica gel looks butt, can prevent effectively that when will annotate the liquid stopper and insert the first liquid through hole of annotating liquid silica gel, annotate the extrusion of liquid stopper and annotate liquid silica gel, make annotate the phenomenon that liquid silica gel takes place to warp towards the stock solution storehouse, and then effectively guarantee the notes liquid stopper of suction nozzle subassembly and annotate the leakproofness of liquid silica gel to be difficult to the phenomenon of emergence weeping.

Drawings

Fig. 1 is a sectional view showing an atomizer according to an embodiment of the present invention;

fig. 2 is a schematic structural view of an injection silica gel according to an embodiment of the present invention;

fig. 3 is a schematic partial structural view of an atomizer according to an embodiment of the present invention;

fig. 4 is a partial sectional view of the atomizer according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of an atomizer according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a deformation preventing member according to an embodiment of the present invention;

fig. 7 is a sectional view of a nozzle housing according to an embodiment of the present invention.

Description of the reference numerals

10. An atomizer; 100. a liquid storage bin; 110. a liquid injection hole; 120. mounting grooves; 200. a suction nozzle assembly; 210. filling a liquid plug; 220. a suction nozzle housing; 230. an air suction passage; 300. injecting silica gel; 310. a first liquid through hole; 320. a first abutting portion; 330. a second abutting portion; 340. a first mounting hole; 350. a third abutting portion; 400. a deformation preventing member; 410. a second liquid through hole; 420. a second mounting hole; 500. an atomizing assembly; 510. an atomizing tube; 520. an atomizing core.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to 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", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

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

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "above," and "over" a second feature may be directly on or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" 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 as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1 and 5, an embodiment of the present invention provides an atomizer 10 for an aerosol generating device. Specifically, the aerosol is a colloidal dispersion system formed by dispersing small solid or liquid particles in a gas medium, and a novel alternative absorption mode is provided for a user because the aerosol can be absorbed by a human body through a respiratory system. Nebulizer 10 refers to a device that forms an aerosol from a stored aerosolizable medium by heating or sonication, or the like. The nebulizable medium includes nicotine (nicotine) -containing cigarette liquid, medical drugs, skin care emulsion, etc., and the nebulizable medium can deliver aerosol for inhalation for users, replacing the conventional product form and absorption mode.

Referring to fig. 1, 5 and 6, the atomizer 10 includes a liquid storage bin 100, a suction nozzle assembly 200, a liquid injection silica gel 300 and a deformation preventing member 400, wherein the liquid storage bin 100 is used for storing atomized liquid, and the suction nozzle assembly 200 is disposed at one end of the liquid storage bin 100. The liquid injection silica gel 300 is arranged between the liquid storage bin 100 and the suction nozzle component 200 and can play a role in sealing. Prevent that shape piece 400 sets up in stock solution storehouse 100 and annotates between liquid silica gel 300, and prevent that shape piece 400 can with annotate liquid silica gel 300 looks butt for it warp to prevent to annotate liquid silica gel 300 towards stock solution storehouse 100.

Referring to fig. 1 and 3, a liquid injection hole 110 is opened at one end of the liquid storage bin 100. The liquid injection hole 110 communicates with the inside and the outside of the liquid storage container 100. Specifically, the liquid storage bin 100 includes a first end and a second end disposed opposite to each other. The suction nozzle assembly 200 is disposed at a first end of the reservoir 100. The liquid injection hole 110 is also opened at the first end of the liquid storage bin 100.

A priming plug 210 is disposed within the nozzle assembly 200. Specifically, the nozzle assembly 200 includes a nozzle housing 220, the nozzle housing 220 projecting toward a first end of the reservoir 100 to form the above-described priming plug 210. It should be noted that: the injection plug 210 may be fixed to the nozzle housing 220, and the injection plug 210 and the nozzle housing 220 may be connected by a fixed connection, such as welding. The filling plug 210 and the nozzle housing 220 may be detachably connected, such as by a screw connection or a snap connection. The injection plug 210 and the nozzle housing 220 can also be an integrally formed structure, so that the connection strength of the injection plug 210 and the nozzle housing 220 can be ensured.

Referring to fig. 1 and fig. 2, the liquid-injecting silica gel 300 is provided with a first liquid-passing hole 310 communicated with the liquid-injecting hole 110. The liquid filling plug 210 is hermetically connected in the first liquid through hole 310. Specifically, when the nozzle assembly 200 is mounted at the first end of the liquid storage bin 100, the liquid injection plug 210 can extend into the first liquid through hole 310 for sealing, so as to prevent the atomized liquid in the liquid storage bin 100 from leaking out of the gap between the nozzle assembly 200 and the liquid storage bin 100.

Referring to fig. 1, 2 and 6, according to some embodiments of the present invention, the deformation preventing member 400 may optionally be provided with a second liquid through hole 410 communicated with the liquid filling hole 110 and the first liquid through hole 310. Specifically, when the liquid is injected into the liquid storage chamber 100, the atomized liquid reaches the inside of the liquid storage chamber 100 through the first liquid through hole 310, the second liquid through hole 410, and the liquid injection hole 110 in this order. More specifically, the deformation preventing member 400 is made of a rigid material. Illustratively, the deformation preventing member 400 is made of a metal material, such as steel, copper, or an aluminum alloy.

In this embodiment, the shape of the deformation preventing member 400 matches the shape of the bottom of the liquid injection silicone gel 300. In other embodiments, the deformation preventing member 400 may have a cylindrical structure, an oval structure, a quadrangular structure, or a polygonal structure.

Referring to fig. 1 and fig. 2, according to some embodiments of the present application, optionally, an inner sidewall of the first liquid through hole 310 protrudes toward the inside of the first liquid through hole 310 to form a first abutting portion 320 capable of abutting against an outer sidewall of the liquid filling plug 210. It should be noted that: when annotating liquid stopper 210 and filling in first liquid through hole 310 in, first butt portion 320 can with annotate the lateral wall looks butt of liquid stopper 210, and because annotate the adoption of liquid silica gel 300 be the silica gel material, have elastic force, first butt portion 320 can make annotate the connection of liquid stopper 210 and first liquid through hole 310 inseparabler, guarantee to annotate liquid silica gel 300 and annotate the leakproofness between the liquid stopper 210, prevent that the atomized liquid from annotating liquid silica gel 300 and annotating the clearance between the liquid stopper 210 and leaking.

Referring to fig. 1, 3 and 4, according to some embodiments of the present disclosure, optionally, an installation groove 120 is formed at one end of the liquid storage bin 100, and the liquid-filled silica gel 300 is installed in the installation groove 120. The outer side wall of the liquid injection silicone rubber 300 protrudes to form a second abutting part 330 which can abut against the inner side wall of the mounting groove 120. Specifically, the mounting groove 120 is formed at a first end of the reservoir 100. The injection hole 110 is opened at the bottom of the mounting groove 120.

It should be noted that: when filling liquid silica gel 300 in mounting groove 120, second butt portion 330 can with the inside wall looks butt of mounting groove 120, and because annotate the silica gel material that liquid silica gel 300 adopted, have elastic force, second butt portion 330 can make annotate being connected of liquid silica gel 300 and mounting groove 120 inseparabler to guarantee stock solution storehouse 100 and annotate the leakproofness between the liquid silica gel 300, prevent that atomized liquid from spilling from stock solution storehouse 100 and the clearance of annotating between the liquid silica gel 300.

Referring to fig. 1, 4 and 5, according to some embodiments of the present disclosure, the atomizer 10 further includes an atomizing assembly 500, and the atomizing assembly 500 is disposed in the reservoir 100. Atomization component 500 includes atomizing pipe 510 and sets up the atomizing core in atomizing pipe 510, and the atomizing core is used for absorbing the atomizing liquid of storing in the stock solution storehouse 100 to heat the atomizing liquid of absorption.

Specifically, a liquid storage cotton for storing atomized liquid is disposed in the liquid storage bin 100. The atomizing core includes atomizing cotton and heat-generating body, and the atomizing cotton contacts with the stock solution cotton for absorb the atomizing liquid of storage in the stock solution cotton, the heat-generating body sets up on the atomizing cotton, and contacts with the atomizing cotton, is arranged in the atomizing liquid of heating atomizing in the cotton. Illustratively, the heating body employs a heating wire.

More specifically, the heating wire is wound on a part of the atomized cotton, and the heating wire is connected with a heating wire lead exposed out of the liquid storage bin 100. Can set up power supply mechanism in stock solution storehouse 100 outside, power supply mechanism includes power and control circuit, and power and control circuit pass through the heater lead wire and are connected with the heater, and the power can supply power for the heater, and control circuit can be used to control the break-make of circuit between power and the heater.

Referring to fig. 1, fig. 2 and fig. 6, according to some embodiments of the present disclosure, optionally, the nozzle assembly 200 has an air suction channel 230, and the liquid-filled silicone 300 has a first mounting hole 340 communicating with the air suction channel 230. The deformation preventing member 400 is provided with a second mounting hole 420 communicated with the first mounting hole 340. The atomization tube 510 is inserted through the first installation hole 340 and the second installation hole 420, and is connected to the air suction passage 230. It is to be understood that: the aerosol formed by the atomizing core absorbing and heating the atomized liquid can sequentially pass through the atomizing pipe 510, the first mounting hole 340 and the second mounting hole 420 to reach the air suction channel 230. Specifically, the first mounting holes 340 are all opened in the middle of the injection silicone rubber 300, and the second mounting holes 420 are opened in the middle of the deformation preventing member 400. The installation position of the atomization tube 510 may be defined by providing the first installation hole 340 on the first installation hole 340 and providing the second installation hole 420 on the deformation preventing member 400.

Referring to fig. 1, 2, 4 and 6, according to some embodiments of the present disclosure, optionally, an abutting groove is formed on an outer side wall of the atomizing tube 510, and the first mounting hole 340 protrudes inward toward the first mounting hole 340 to form a third abutting portion 350 capable of abutting against an inner side wall of the abutting groove. It should be noted that: when installing atomizing pipe 510 in first mounting hole 340, third butt portion 350 can with butt inslot wall looks butt, and owing to annotate what liquid silica gel 300 adopted is the silica gel material, has the elastic force, third butt portion 350 can make annotate the connection of liquid silica gel 300 with atomizing pipe 510 inseparabler to guarantee to annotate the leakproofness between liquid silica gel 300 and the atomizing pipe 510, prevent that atomizing liquid from spilling in annotating the clearance between liquid silica gel 300 and the atomizing pipe 510.

Referring to fig. 1, 2 and 6, according to some embodiments of the present disclosure, optionally, the first liquid through hole 310 and the second liquid through hole 410 each include a plurality of first liquid through holes 310, and the plurality of first liquid through holes 310 are arranged at intervals along a circumferential direction of a central axis of the first mounting hole 340. The plurality of second liquid passing holes 410 are provided at intervals in the circumferential direction of the central axis of the second mounting hole 420.

In this embodiment, the number of the first liquid through holes 310 and the number of the second liquid through holes 410 are two, and the number of the liquid injection plugs 210 and the number of the liquid injection holes 110 are one-to-one corresponding to the number of the first liquid through holes 310 and the number of the second liquid through holes 410. The two first liquid through holes 310 are symmetrically arranged along the central axis of the first mounting hole 340. The two second through holes 410 are symmetrically arranged along the central axis of the second mounting hole 420. The first end of the liquid storage bin 100 is provided with two liquid injection holes 110, liquid can be injected into the liquid storage bin 100 through one of the liquid injection holes 110, and the other liquid injection hole 110 can play a role in exhausting air.

In other embodiments, the first liquid through holes 310 and the second liquid through holes 410 each include a plurality of liquid injection plugs 210 and the liquid injection holes 110, and the number of the liquid injection plugs and the number of the first liquid through holes 310 and the second liquid through holes 410 are arranged in a one-to-one correspondence manner. The plurality of first liquid passing holes 310 are provided at intervals in the circumferential direction of the central axis of the first mounting hole 340. The plurality of second liquid passing holes 410 are provided at intervals in the circumferential direction of the central axis of the second mounting hole 420. Illustratively, the number of first and second fluid passage holes 310, 410 is three, four, or even more.

Referring to fig. 1, 2 and 6, according to some embodiments of the present application, the deformation preventing member 400 is optionally fixedly or detachably connected to the liquid storage bin 100. Specifically, the deformation preventing member 400 is coupled to a first end of the tank 100. It should be noted that: the deformation preventing member 400 may be fixed to the liquid storage compartment 100, and the connection manner between the deformation preventing member 400 and the liquid storage compartment 100 may be fixed, such as welding. The anti-deformation member 400 and the liquid storage bin 100 can be detachably connected, so that the anti-deformation member 400 can be conveniently disassembled, assembled and replaced, such as threaded connection, buckle connection and the like. The anti-deformation piece 400 and the liquid storage bin 100 can also be of an integrally formed structure, and the connection strength of the anti-deformation piece 400 and the liquid storage bin 100 can be ensured.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent several embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. An atomizer, comprising:

2. The atomizer of claim 1, wherein an inner sidewall of said first fluid communication hole protrudes inwardly toward said first fluid communication hole to form a first abutment portion capable of abutting against an outer sidewall of said liquid filling plug.

3. The atomizer according to claim 1, wherein an installation groove is formed at one end of the liquid storage bin, and the liquid injection silica gel is installed in the installation groove; annotate the lateral wall protrusion of liquid silica gel form can with the second butt portion of the inside wall looks butt of mounting groove.

4. The atomizer according to claim 1, further comprising an atomizing assembly disposed in said reservoir, said atomizing assembly comprising an atomizing tube and an atomizing core disposed in said atomizing tube, said atomizing core being adapted to absorb said atomized liquid stored in said reservoir and heat said absorbed atomized liquid.

5. The atomizer according to claim 4, wherein the suction nozzle assembly has a suction channel, and the liquid-filled silica gel is provided with a first mounting hole communicated with the suction channel; the deformation-preventing piece is provided with a second mounting hole communicated with the first mounting hole; the atomizing pipe is arranged in the first mounting hole and the second mounting hole in a penetrating mode and is connected with the air suction channel.

6. The atomizer of claim 5, wherein an abutment groove is formed in an outer side wall of the atomizing tube, and the first mounting hole protrudes toward the inside of the first mounting hole to form a third abutment portion capable of abutting against an inner side wall of the abutment groove.

7. The atomizer of claim 5, wherein said deformation preventing member defines a second fluid passage communicating with said fluid injection opening and said first fluid passage.

8. The atomizer of claim 7, wherein each of said first and second liquid passing holes comprises a plurality of said first liquid passing holes arranged at intervals in a circumferential direction of a central axis of said first mounting hole; the plurality of second liquid through holes are arranged at intervals along the circumferential direction of the central axis of the second mounting hole.

9. The nebulizer of claim 1, wherein the deformation preventing member is fixedly or removably connected to the reservoir.

10. The nebulizer of claim 1, wherein the deformation preventing member is a rigid material.