CN212877596U

CN212877596U - Atomizer and atomizing device

Info

Publication number: CN212877596U
Application number: CN202021828716.8U
Authority: CN
Inventors: 蒋家略; 段红星
Original assignee: Shenzhen Geekvape Technology Co Ltd
Current assignee: Shenzhen Geekvape Technology Co Ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-04-06
Anticipated expiration: 2030-08-26

Abstract

The utility model relates to an atomizer and atomizing device who uses this atomizer, this atomizer includes: the atomizing core is externally provided with a liquid storage bin; the top seat assembly is connected to one end of the liquid storage bin, and an exhaust channel is arranged on the top seat assembly; the liquid injection assembly is arranged at one end of the liquid storage bin, which is opposite to the top seat assembly, and a liquid injection channel communicated with the liquid storage bin is arranged in the liquid injection assembly; return feed liquor exhaust subassembly for open and close exhaust passage with annotate the liquid channel, return feed liquor exhaust subassembly is configured into liquid thrust in the liquid channel is greater than during the thrust of return feed liquor exhaust subassembly, annotate the liquid channel with stock solution storehouse intercommunication, the stock solution storehouse passes through exhaust passage and external intercommunication, liquid thrust in the liquid channel is less than during the thrust of return feed liquor exhaust subassembly, return feed liquor exhaust subassembly return is sealed exhaust passage with annotate the liquid channel.

Description

Atomizer and atomizing device

Technical Field

The utility model relates to an atomizing device technical field especially relates to an atomizer and atomizing device.

Background

In atomizing device technical field, traditional bottom is annotated liquid and need make the exhaust hole open with the spiral cover spiral before annotating the liquid, then begins to annotate the liquid, annotates the liquid and need again with spiral cover rotary seal after finishing, otherwise liquid can leak from the exhaust hole. The structure causes that the liquid leakage is easy to occur when the cap screwing position is not right, and the liquid injection is required to be rotated every time, so that the operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide an atomizer and an atomizing device capable of preventing liquid leakage.

In order to solve the technical problem, the utility model discloses a technical scheme be: an atomizer, comprising: the atomizing core is externally provided with a liquid storage bin; the top seat assembly is connected to one end of the liquid storage bin, and an exhaust channel is arranged on the top seat assembly; the liquid injection assembly is arranged at one end of the liquid storage bin, which is opposite to the top seat assembly, and a liquid injection channel communicated with the liquid storage bin is arranged in the liquid injection assembly; return feed liquor exhaust subassembly for open and close exhaust passage with annotate the liquid channel, return feed liquor exhaust subassembly is configured into liquid thrust in the liquid channel is greater than during the thrust of return feed liquor exhaust subassembly, annotate the liquid channel with stock solution storehouse intercommunication, the stock solution storehouse passes through exhaust passage and external intercommunication, liquid thrust in the liquid channel is less than during the thrust of return feed liquor exhaust subassembly, return feed liquor exhaust subassembly return is sealed exhaust passage with annotate the liquid channel.

Further, the footstock subassembly includes spiral cover and footstock, be equipped with on the footstock and annotate the liquid hole, be equipped with the regulation hole on the spiral cover, exhaust passage including set up in exhaust hole on the spiral cover with set up in exhaust chamber in the footstock, the spiral cover is through rotatory the regulation the exhaust hole with the intercommunication in exhaust chamber and the regulation hole with annotate the intercommunication in liquid hole.

Further, when the exhaust hole is communicated with the exhaust cavity, the liquid injection hole is sealed by the screw cap.

Furthermore, a sealing gasket is arranged between the screw cap and the top seat.

Further, return feed liquor exhaust subassembly includes elastic component and sealing member, be equipped with the intercommunication in the notes liquid passageway the intercommunication mouth in stock solution storehouse, the one end of sealing member extends into in the notes liquid passageway and be equipped with the block the baffle of intercommunication mouth, the elastic component supports and holds the sealing member.

Further, a sealing ring is arranged in the exhaust cavity, the sealing member is sleeved with the sealing ring, and the baffle abuts against the sealing ring to seal the communication opening.

Further, the sealing member includes the column body and spheroid, the baffle sets up on the column body, the spheroid sets up the column body with annotate between the liquid outlet of liquid subassembly, the spheroid overcoat is equipped with the sleeve pipe, sheathed tube internal diameter is greater than spheroidal external diameter.

Furthermore, the columnar body extends along two ends of the baffle, the elastic piece is a spring, and the spring is sleeved at one end, back to the liquid injection assembly, of the columnar body.

Further, annotate the liquid subassembly and include storehouse seat, base and anodal, the stock solution storehouse with storehouse seat sealing connection, the storehouse seat with base sealing connection, the base cover is established outside the base, anodal wearing to establish the base with in the base, annotate the liquid passageway and set up anodal the base with in the storehouse seat, the storehouse seat to the extension has a catheter in the stock solution storehouse.

The utility model also provides an atomizing device, including foretell atomizer subassembly.

The beneficial effects of the utility model reside in that: when liquid is injected, the liquid pressure pushes the liquid inlet and exhaust assembly to return, so that the liquid injection channel and the exhaust channel are both communicated with the liquid storage bin; after the liquid injection is finished, the return liquid inlet and exhaust assembly returns, and the return liquid inlet and exhaust assembly seals the exhaust channel and the liquid injection channel; can accomplish self-sealing after annotating the liquid and finishing promptly, can avoid the weeping, avoid extravagant and guarantee cleanly, improve convenience and user's experience and feel.

Drawings

Fig. 1 is a schematic sectional structure diagram of an atomizer and an atomizing device according to an embodiment of the present invention;

fig. 2 is an exploded view of an atomizer and an atomizing device according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of an atomizer and an atomizing device according to an embodiment of the present invention;

FIG. 4 is a schematic diagram of the structure of the footstock and the sealing pad of the atomizer and the atomizer according to the embodiment of the present invention;

fig. 5 is a schematic structural view of a return liquid inlet and outlet assembly of an atomizer and an atomizing device in a liquid storage bin according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a return liquid inlet and outlet assembly of an atomizer and an atomizing device according to an embodiment of the present invention;

FIG. 7 is a schematic diagram of an atomizer and a liquid guide tube of an atomizing device according to an embodiment of the present invention;

fig. 8 is a schematic structural diagram of a rotary cover of an atomizer and an atomizing device according to an embodiment of the present invention.

Description of reference numerals:

100. an atomizing core; 200. a liquid storage bin; 300. a liquid injection assembly; 301. a liquid injection channel; 310. a bin seat; 311. A catheter; 312. a liquid outlet; 320. a base; 330. a base; 340. a gas regulating ring; 350. A positive electrode; 400. a top mount assembly; 410. screwing a cover; 411. an exhaust hole; 412. an adjustment hole; 413. A bump; 420. a top seat; 421. an exhaust chamber; 422. a liquid injection hole; 423. a card slot; 430. A gasket; 510. a columnar body; 511. a baffle plate; 512. a seal ring; 520. a sphere; 530. a spring; 540. a sleeve.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the following description of the present invention with reference to the accompanying drawings and embodiments is provided for further details of an atomizer and an atomizing device. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1 to 8, an atomizer includes: the atomizing core 100, the atomizing core 100 is equipped with the stock solution storehouse 200 outside; the top seat assembly 400 is connected to one end of the liquid storage bin 200, and an exhaust channel is arranged on the top seat assembly 400; the liquid injection assembly 300 is arranged at one end of the liquid storage bin 200, which is back to the top seat assembly 400, and a liquid injection channel 301 communicated with the liquid storage bin 200 is arranged in the liquid injection assembly 300; return feed liquor exhaust assembly for open and close exhaust passage and notes liquid channel 301, when return feed liquor exhaust assembly is configured to the liquid thrust in the notes liquid channel 301 and is greater than return feed liquor exhaust assembly's thrust, notes liquid channel 301 and stock solution storehouse 200 intercommunication, stock solution storehouse 200 passes through exhaust passage and external intercommunication, when the liquid thrust of 301 is less than return feed liquor exhaust assembly's thrust in the notes liquid channel, return feed liquor exhaust assembly return seals exhaust passage and notes liquid channel 301.

When liquid is injected, the liquid pressure pushes the liquid inlet and exhaust assembly to return, so that the liquid injection channel 301 and the exhaust channel are both communicated with the liquid storage bin 200; after the liquid injection is finished, the return liquid inlet and exhaust assembly returns, and the return liquid inlet and exhaust assembly closes the exhaust channel and the liquid injection channel 301; can accomplish self-sealing after annotating the liquid and finishing promptly, can avoid the weeping, avoid extravagant and guarantee cleanly, improve convenience and user's experience and feel.

Referring to fig. 1-4 and 8, the top seat assembly 400 includes a screw cap 410 and a top seat 420, the top seat 420 is provided with a liquid injection hole 422, the screw cap 410 is provided with an adjusting hole 412, the air discharge passage includes an air discharge hole 411 disposed on the screw cap 410 and an air discharge chamber 421 disposed in the top seat 420, the screw cap 410 is communicated with the air discharge chamber 421 through rotating the adjusting air discharge hole 411 and the adjusting hole 412 is communicated with the liquid injection hole 422. The liquid injection hole 422 and the adjusting hole 412 are arranged to perform top liquid injection as required; due to the action of the return liquid inlet and exhaust assembly, the exhaust cavity 422 is closed to avoid liquid leakage from the exhaust hole 411.

In particular, the cap 410 closes the liquid inlet 422 when the air outlet 411 is connected to the air outlet 421. That is, the communication between the air discharge hole 411 and the air discharge chamber 421 can be maintained, and leakage of liquid from the regulating hole 412 can be prevented. Particularly, the top seat 420 is provided with a clamping groove 423 with a radial opening, the screw cap 410 is provided with a convex block 413 matched with the clamping groove 423, rotation is limited through the matching of the clamping groove 423 and the convex block 413, particularly, the adjusting hole 412 is communicated with the liquid injection hole 422 when the convex block 413 rotates to one end of the clamping groove 423, and the exhaust hole 411 is communicated with the exhaust cavity 421 when the convex block 413 rotates to the other end of the clamping groove 423.

Referring to fig. 1-4, a sealing gasket 430 is disposed between the cap 410 and the top seat 420. The provision of the gasket 430 can improve sealing performance and prevent leakage.

Referring to fig. 1-2 and 6, the return liquid inlet and outlet assembly includes an elastic member and a sealing member, a communication port communicating with the liquid storage chamber 200 is disposed in the liquid storage channel 401, one end of the sealing member extends into the liquid storage channel 401 and is provided with a baffle 511 for blocking the communication port, and the elastic member abuts against the sealing member. It can be understood that, when the sealing member is pushed by the liquid in the liquid filling channel 301, the elastic member has a restoring force, and after the liquid filling is stopped, the sealing member seals the liquid filling channel 401 and the air exhaust channel under the pushing of the restoring force of the elastic member.

Referring to fig. 6, a sealing ring 512 is disposed in the exhaust chamber 421, the sealing ring 512 is sleeved on the sealing member, and the baffle 511 abuts against the sealing ring 512 to seal the communication opening. The sealing member abuts against the sealing ring 512 to seal the exhaust cavity 421, so as to improve the sealing performance and prevent the liquid from leaking out of the exhaust cavity 421.

As a mode of the present invention, the sealing member includes a cylindrical body 510, a baffle 511 abutting against the closed communication port is disposed on the cylindrical body 510, and the cylindrical body 510 closes the liquid injection channel 301 when the baffle 511 closes the communication port. Specifically, as another mode of the present invention, please refer to fig. 1, fig. 2, and fig. 5-fig. 7, the sealing member includes a cylindrical body 510 and a spherical body 520, the baffle 511 is disposed on the cylindrical body 510, the spherical body 520 is disposed between the cylindrical body 510 and the liquid outlet of the liquid injection assembly 300, a sleeve 540 is disposed outside the spherical body 520, and an inner diameter of the sleeve 540 is larger than an outer diameter of the spherical body 520. The ball 520 is better able to seal the liquid injection channel 301. The sleeve 540 is arranged to prevent the ball 520 from being separated, so that the ball 520 can seal the liquid injection channel 301 after liquid injection is finished. It will be appreciated that there is a gap between the baffle 511 and the peripheral wall of the air discharge chamber 421 so that the baffle 511 is in communication with the air discharge hole 411, the air discharge chamber 421 and the reservoir 200 away from the communication port.

In particular, a flexible pad is disposed at the liquid outlet 312 of the liquid injection assembly 300. The flexible tape is directly glued or integrally fixed to the injection assembly 300. The provision of the flexible gasket improves the sealing properties. It is understood that the sealing pad 430, the sealing ring 512 and the flexible pad are generally made of silicone, rubber, etc., and other materials may be used as required.

Referring to fig. 1, fig. 2, and fig. 5-fig. 7, the cylindrical body 510 extends along two ends of the baffle 511, the elastic member is a spring 530, and the spring 530 is sleeved on one end of the cylindrical body 510 facing away from the liquid injection assembly 300. Simply, a spring or other elastic member may be used as required.

Referring to fig. 1 and 2, the liquid injection assembly 300 includes a chamber seat 310, a base 320, a base 330 and a positive electrode 350, the liquid storage chamber 200 is hermetically connected with the chamber seat 310, the chamber seat 310 is hermetically connected with the base 320, the base 330 is sleeved outside the base 320, the positive electrode 350 is inserted into the base 320 and the base 330, the liquid injection channel 301 is disposed in the positive electrode 350, the base 320 and the chamber seat 310, and the chamber seat 310 extends into the liquid storage chamber 200 to form a liquid guide tube 311. Simply, the injection channel 401 may not pass through the anode 350, and a connection tube may extend from the base 330 back to the base 320, i.e., the injection channel 401 is disposed in the base 350, the base 320 and the cartridge 310. Simply, the base 330 is surrounded by an air adjustment ring 340 for adjusting the air flow in the flue of the atomizing cartridge 100. In particular, the liquid outlet of the liquid injection channel 401, which is in contact with the ball 520, is funnel-shaped. That is, the liquid outlet 312 of the liquid guiding tube 311 is a funnel groove, which is generally an inclined surface, and can also be designed to be a curved surface as required.

The utility model provides a sealing connection generally adopts silica gel or rubber, and simple also can adopt other sealing materials, and the shape of sealing material sets up as required, generally is cyclic annular

An outer cover can be configured outside the liquid storage bin 200 as required for improving the strength to protect the liquid storage bin 200 from being broken.

A positive electrode sheath is typically disposed over the positive electrode 350 and is typically made of a heat resistant insulating material such as thermoplastic polyimide, mica, ceramic, and the like.

Typically, a mouthpiece assembly is also included, typically including a mouthpiece and a mouthpiece connector for communicating with the flue in the atomizing cartridge for ease of use, and the top mount assembly 400 is typically provided with a clearance hole for mating with the mouthpiece and mouthpiece connector.

The utility model also provides an atomizing device, including foretell atomizer. Generally, the atomization device comprises a battery box, a liquid supply bin is arranged in the battery box, and liquid in the liquid supply bin is injected into the liquid storage bin 200 through a liquid injection channel 301 of the base assembly 300 by extruding the liquid supply bin or arranging a liquid supply pump.

In summary, the atomizer and the atomization device provided by the utility model can complete automatic sealing after the liquid injection is finished, thereby avoiding the liquid in the liquid storage bin from leaking and wasting and causing dirt, improving convenience and having good experience of consumers; and the liquid injection hole at the top and the liquid injection channel at the bottom can be used for injecting liquid, and the liquid injection mode can be selected according to requirements.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description in any form, and although the present invention has been disclosed with reference to the preferred embodiment, it is not limited to the present invention, and any skilled person in the art can make modifications or changes equivalent to the equivalent embodiment of the above embodiments without departing from the scope of the present invention.

Claims

1. An atomizer, comprising:

an atomizing core, the atomizing core is externally provided with

A liquid storage bin;

the top seat assembly is connected to one end of the liquid storage bin, and an exhaust channel is arranged on the top seat assembly;

the liquid injection assembly is arranged at one end of the liquid storage bin, which is opposite to the top seat assembly, and a liquid injection channel communicated with the liquid storage bin is arranged in the liquid injection assembly;

return feed liquor exhaust subassembly for open and close exhaust passage with annotate the liquid channel, return feed liquor exhaust subassembly is configured into liquid thrust in the liquid channel is greater than during the thrust of return feed liquor exhaust subassembly, annotate the liquid channel with stock solution storehouse intercommunication, the stock solution storehouse passes through exhaust passage and external intercommunication, liquid thrust in the liquid channel is less than during the thrust of return feed liquor exhaust subassembly, return feed liquor exhaust subassembly return is sealed exhaust passage with annotate the liquid channel.

2. The atomizer of claim 1, wherein said top seat assembly comprises a screw cap and a top seat, said top seat is provided with a liquid injection hole, said screw cap is provided with an adjusting hole, said air discharge channel comprises an air discharge hole provided on said screw cap and an air discharge chamber provided in said top seat, said screw cap adjusts the communication between said air discharge hole and said air discharge chamber and the communication between said adjusting hole and said liquid injection hole by rotation.

3. The atomizer according to claim 2, wherein said liquid injection hole is closed by said cap when said air discharge hole communicates with said air discharge chamber.

4. A nebulizer as claimed in claim 2, wherein a seal is provided between the cap and the base.

5. The atomizer according to claim 2, wherein said return liquid inlet and exhaust assembly comprises an elastic member and a sealing member, a communication port communicating with said reservoir is provided in said liquid injection passage, one end of said sealing member extends into said liquid injection passage and is provided with a baffle for blocking said communication port, and said elastic member abuts against said sealing member.

6. The atomizer according to claim 5, wherein a sealing ring is disposed in said exhaust chamber, said sealing ring is fitted over said sealing member, and said baffle abuts against said sealing ring to block said communication opening.

7. An atomizer according to claim 5, wherein said sealing member comprises a cylindrical body and a spherical body, said baffle is disposed on said cylindrical body, said spherical body is disposed between said cylindrical body and said liquid outlet of said liquid injection assembly, said spherical body is sleeved with a sleeve, and an inner diameter of said sleeve is larger than an outer diameter of said spherical body.

8. The atomizer of claim 7, wherein said cylindrical body extends along both ends of said baffle, said resilient member is a spring, and said spring is sleeved at an end of said cylindrical body facing away from said liquid injection assembly.

9. The atomizer according to claim 1, wherein said liquid injection assembly comprises a cartridge holder, a base and an anode, said liquid storage cartridge is hermetically connected to said cartridge holder, said cartridge holder is hermetically connected to said base, said base is sleeved on said base, said anode is inserted into said base and said base, said liquid injection channel is disposed in said anode, said base and said cartridge holder, said cartridge holder extends a liquid guide tube into said liquid storage cartridge.

10. An atomising device comprising a nebuliser assembly according to any one of claims 1 to 9.