CN214340095U

CN214340095U - Electronic atomization device and atomizer thereof

Info

Publication number: CN214340095U
Application number: CN202022398623.2U
Authority: CN
Inventors: 文治华; 龚博学
Original assignee: Shenzhen Smoore Technology Ltd
Current assignee: Shenzhen Smoore Technology Ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-10-08
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses an electronic atomization device and an atomizer thereof, wherein the atomizer comprises a liquid storage bin which is used for storing liquid; the mounting seat comprises a shell and a partition plate arranged on the shell, a liquid discharging hole is formed in the partition plate, and a balanced air pressure structure arranged at an interval with the liquid discharging hole is arranged on the partition plate; the atomizing core is arranged in the mounting seat and used for heating and atomizing liquid; wherein, balanced atmospheric pressure structure is with stock solution storehouse and external atmosphere intercommunication for carry gas to stock solution storehouse, with balanced stock solution storehouse and the atmospheric pressure in the external atmosphere. The utility model discloses a set up the balanced atmospheric pressure structure that sets up with down liquid hole interval on the baffle, make down liquid route and supply gas's route mutual independence, avoid appearing the phenomenon on liquid route under the liquid hole bubble blockage appearing, can realize balanced stock solution storehouse and external atmosphere through setting up balanced atmospheric pressure structure, solve to supply liquid not smooth to the atomizing core, lead to the problem that the atomizing core burns futilely.

Description

Electronic atomization device and atomizer thereof

Technical Field

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

Background

In the prior art, an electronic atomization device mainly comprises an atomizer and a power supply assembly. The atomizer generally comprises a liquid storage cavity and an atomizing assembly, wherein the liquid storage cavity is used for storing an atomizeable medium, and the atomizing assembly is used for heating and atomizing the atomizeable medium to form aerosol which can be eaten by a smoker; the power supply assembly is used to provide energy to the atomizer.

When the atomizer atomizes the medium that can atomize, the bubble is blocked the narrowest department of liquid storage chamber easily from the in-process that lower liquid hole entered into, and causes and supplies liquid unsmooth to atomizing component for can atomizing medium can't supply atomizing component, leads to atomizing component dry combustion method overheated, thereby causes atomizing component because of supplying liquid unsmooth damage, production burnt flavor and harmful substance.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the main technical problem who solves provides an electron atomizing device and atomizer thereof, solves among the prior art bubble card easily at the lower liquid passageway, causes to supply the not smooth problem of liquid.

For solving the technical problem, the utility model discloses a first technical scheme be: there is provided an atomizer comprising: the liquid storage bin is used for storing liquid; the mounting seat comprises a shell and a partition plate arranged on the shell, a liquid discharging hole is formed in the partition plate, and a balanced air pressure structure arranged at an interval with the liquid discharging hole is arranged on the partition plate; the atomizing core is arranged in the mounting seat and used for heating and atomizing liquid; wherein, balanced atmospheric pressure structure is with stock solution storehouse and external atmosphere intercommunication for carry gas to stock solution storehouse, with balanced stock solution storehouse and the atmospheric pressure in the external atmosphere.

Wherein, the liquid in stock solution storehouse flows to the atomizing core through lower liquid hole, if stock solution storehouse pressure reduces, the liquid in stock solution storehouse flows to the speed of atomizing core through lower liquid hole and is less than the speed of atomizing core atomizing liquid, and the atmospheric pressure structure conveying gas is passed through to the stock solution storehouse through balanced atmospheric pressure to external atmosphere, makes the atmospheric pressure in stock solution storehouse balanced with the atmospheric pressure in external world.

Wherein, balanced atmospheric pressure structure includes air guide hole structure and the air guide groove structure with air guide hole structure intercommunication, and air guide hole structure sets up on the baffle, and air guide hole structure and stock solution storehouse intercommunication, air guide groove structure set up in the baffle and keep away from the surface in stock solution storehouse, and the one end and the external atmosphere intercommunication of air guide groove structure, the other end and air guide hole structure intercommunication.

Wherein, the atomizing core and the mounting seat form an atomizing cavity; one end of the air guide groove structure is communicated with the air guide hole structure, and the other end of the air guide groove structure extends along the direction far away from the air guide hole structure and is communicated with the external atmosphere through the atomizing cavity.

Wherein, air guide groove structure and air guide hole structure intercommunication, the both ends of air guide groove structure all extend and pass through atomizing chamber and external atmosphere intercommunication along the direction of keeping away from air guide hole structure.

The air guide groove structure comprises a first air guide groove and a second air guide groove, the air guide hole structure comprises a first air guide hole and a second air guide hole, the first air guide hole and the second air guide hole are arranged on two sides of the lower liquid hole at intervals, one end of the first air guide groove is communicated with the first air guide hole, and the other end of the first air guide groove extends to a position close to the second air guide hole and is communicated with the atomization cavity; one end of the second air guide groove is communicated with the second air guide hole, and the other end of the second air guide groove extends to a position close to the first air guide hole and is communicated with the atomization cavity.

Wherein, first air guide groove and second air guide groove pass through the spread groove intercommunication.

The end part of the air guide groove structure communicated with the air guide hole structure extends to the liquid discharge hole, and the air guide groove structure is communicated with the external atmosphere, the air guide hole structure and the liquid discharge hole.

Wherein, air guide groove structure one end and air guide hole structure intercommunication, the other end extends and directly communicates with external atmosphere along the direction of keeping away from air guide hole structure.

Wherein, be equipped with the sealing member between baffle and the atomizing core, the sealing member is used for preventing balanced atmospheric pressure structure weeping.

The sealing element is abutted against the end part of the air guide hole structure connected with the air guide groove structure, and the outer side wall of the sealing element is abutted against the opening position of the air guide groove structure, so that an air guide channel is formed between the partition plate and the sealing element by the air guide hole structure and the air guide groove structure.

In order to solve the above technical problem, the utility model discloses a second technical scheme be: an electronic atomizer is provided, the electronic atomizer comprising a power supply assembly and an atomizer as described above, the power supply assembly being for powering the atomizer.

The utility model has the advantages that: different from the situation of the prior art, the provided electronic atomization device and the atomizer thereof comprise a liquid storage bin, wherein the liquid storage bin is used for storing liquid; the mounting seat comprises a shell and a partition plate arranged on the shell, a liquid discharging hole is formed in the partition plate, and a balanced air pressure structure arranged at an interval with the liquid discharging hole is arranged on the partition plate; the atomizing core is arranged in the mounting seat and used for heating and atomizing liquid; wherein, balanced atmospheric pressure structure is with stock solution storehouse and external atmosphere intercommunication for carry gas to stock solution storehouse, with balanced stock solution storehouse and the atmospheric pressure in the external atmosphere. The utility model discloses a set up the balanced atmospheric pressure structure that sets up with lower liquid hole interval on the baffle, make down liquid route and supply gas's route mutual independence, avoid appearing the phenomenon on liquid route under the liquid hole bubble blockage appearing, can realize balanced stock solution storehouse and external atmosphere through setting up balanced atmospheric pressure structure, solve and supply liquid not smooth to the atomizing core, lead to the problem that the atomizing core burns futilely, simple structure easily realizes.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an embodiment of an electronic atomization device provided by the present invention;

fig. 2 is a schematic structural diagram of an embodiment of an atomizer in an electronic atomizer according to the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

fig. 4 is a top view of the upper seat body in the mounting seat provided by the present invention;

fig. 5 is a bottom view of the first embodiment of the upper seat body in the mounting seat provided by the present invention;

fig. 6 is a bottom view of a second embodiment of the upper seat body in the mounting seat according to the present invention;

fig. 7 is a bottom view of a third embodiment of the upper seat body in the mounting seat according to the present invention;

fig. 8 is a bottom view of a fourth embodiment of the upper seat body in the mounting seat according to the present invention;

fig. 9 is a bottom view of a fifth embodiment of the upper seat body in the mounting seat according to the present invention;

fig. 10 is a bottom view of a sixth embodiment of an upper seat body in the mounting seat according to the present invention;

fig. 11 is a bottom view of a seventh embodiment of the upper seat body in the mounting seat according to the present invention;

fig. 12 is a bottom view of the eighth embodiment of the upper seat body in the mounting seat according to the present invention.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The terms "first", "second" and "third" in the present application are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of indicated technical features. Thus, a feature defined as "first," "second," or "third" may explicitly or implicitly include at least one feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise. All directional indicators (such as upper, lower, left, right, front, and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly. The terms "comprising" and "having" and any variations thereof in the embodiments of the present application are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or may alternatively include other steps or elements inherent to such process, method, article, or apparatus.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

Referring to fig. 1, fig. 2 and fig. 3, fig. 1 is a schematic structural diagram of an embodiment of an electronic atomization device provided by the present invention; fig. 2 is a schematic structural diagram of an embodiment of an atomizer in an electronic atomizer according to the present invention; fig. 3 is an enlarged schematic view of a portion a in fig. 2. The electronic atomizer 100 may be used for atomizing tobacco tar. The electronic atomization device 100 provided in the present embodiment includes an atomizer 1 and a host 2. The atomizer 1 and the host machine 2 are detachably connected. The atomizer 1 specifically includes a liquid storage chamber 10, a mounting seat 30 and an atomizing core 20. A power supply assembly is arranged in the main machine 2, and the atomizer 1 is inserted into one end port of the main machine 2 and is connected with the power supply assembly in the main machine 2 so as to supply power to the atomizing core 20 in the atomizer 1 through the power supply assembly. When the atomizer 1 needs to be replaced, the atomizer 1 can be detached and a new atomizer 1 can be installed on the host 20, so that the host 2 can be reused.

In another alternative embodiment, an electronic atomizer device 100 is provided that includes a reservoir 10, a mount 30, an atomizing cartridge 20, and a power supply assembly. Wherein, the liquid storage bin 10, the mounting seat 30, the atomizing core 20 and the power supply component are integrally arranged and can not be disassembled and connected.

Of course, the electronic atomization device 100 also includes other components in the existing electronic atomization device 100, such as a microphone, a bracket, and the like, and the specific structures and functions of these components are the same as or similar to those in the prior art, which can be referred to in the prior art specifically, and are not described herein again.

As shown in fig. 2, the atomizer 1 generally comprises a reservoir 10, a mount 30, an atomizing core 20, and a seal 50. Wherein, the liquid storage bin 10 is used for storing liquid; wherein the liquid is tobacco tar. The mounting seat 30 comprises a shell 303 and a partition plate 304 arranged on the shell 303, wherein the partition plate 304 is provided with a lower liquid hole 314, and the partition plate 304 is provided with a balanced air pressure structure 305 arranged at an interval with the lower liquid hole 314; the atomizing core 20 is installed in the mounting seat 30 and used for heating and atomizing liquid; wherein, the air pressure balancing structure 305 connects the liquid storage bin 10 with the external atmosphere for delivering gas to the liquid storage bin 10, so as to balance the air pressure of the liquid storage bin 10 and the external atmosphere, and make the liquid reach the atomizing core 20. A sealing element 50 is arranged between the partition 304 and the atomizing core 20, and the sealing element 50 is used for preventing the air pressure balancing structure 305 from leaking. Wherein, the sealing member 50 may be a silicone sealing ring.

The mounting seat 30 includes an upper seat 301 and a lower seat 302, and the upper seat 301 and the lower seat 302 are fixedly connected. Specifically, the upper seat 301 and the lower seat 302 may be integrally formed, or may be clamped by a fastening member. An atomizing chamber 40 is formed between the lower seat body 302 and the atomizing core 20. The atomizing core 20 atomizes the tobacco and forms an aerosol in the atomizing chamber 40, and the atomizing chamber 40 communicates with the aerosol passage 316, and the atomizing chamber 40 communicates with the air pressure balancing structure 305. The joint of the upper seat body 301 and the lower seat body 302 is provided with a sealing rubber seat 312, and the sealing rubber seat 312 is used for sealing the joint of the upper seat body 301 and the lower seat body 302, so as to avoid the occurrence of liquid leakage.

The lower base 302 is connected with an electrode lead wire, which is electrically connected with the heating element of the atomizing core 20 to supply power to the atomizing core 20. The surface of the lower base 302 departing from the atomizing core 20 is provided with an air inlet 60 communicated with the atomizing chamber 40, and the air inlet 60 is communicated with the atomizing chamber 40 and the outside atmosphere. The sealant seat 312 and the lower seat body 302 are provided with a through hole corresponding to the air inlet 60, so as to allow air to enter the atomizing chamber 40, and the air input through the air inlet 60 can be transmitted to the air pressure balancing structure 305 through the atomizing chamber 40, and then input into the liquid storage chamber 10, so as to balance the air pressure of the liquid storage chamber 10 and the external atmosphere.

Specifically, the upper seat 301 includes the above-mentioned housing 303 and a partition 304 disposed on the housing 303, the partition 304 is provided with a lower liquid hole 314, the lower liquid hole 314 is communicated with the liquid storage chamber 10, and the lower liquid hole 314 can enable the liquid in the liquid storage chamber 10 to be transferred to the atomizing core 20. In this embodiment, the partition 304 may divide the space inside the housing 303 into an inlet cavity 313 and an access cavity 318, the inlet cavity 313 and the access cavity 318 may be communicated with the equilibrium air pressure structure 305 through a lower liquid hole 314 on the partition 304, a smoke channel 316 is provided on the housing 303, the smoke channel 316 is on the same side as the inlet cavity 313, and the smoke channel 316 is used for guiding smoke to the oral cavity of the user.

In an alternative embodiment, the partition 304 may be connected to the end of the housing 303 facing the reservoir 10, so that the partition 304 does not need to form an inlet chamber 313 with the housing 303; alternatively, the partition 304 is attached to the end of the housing 303 facing away from the reservoir 10, so that the partition 304 need not form an access chamber 318 with the housing 303. The present application is not limited to the specific structure of the mount 30, and the following fitting relationship between the mount 30 and the atomizing core 20 and the seal 50 is applicable to various modified mount 30 structures. Only the liquid draining hole 314 needs to be communicated with the liquid storage bin 10, for example, the liquid storage bin 10 can be a flexible liquid storage tank, a liquid storage ball, etc., which is connected to the partition 304 and the liquid storage bin 10 is communicated with the liquid draining hole 314.

The partition 304 may be a plate having a liquid outlet 314 in the middle and a gas pressure balancing structure 305 spaced around the liquid outlet 314. Or the partition 304 is a plate having a plurality of lower liquid holes 314 in the middle, and the periphery of at least one lower liquid hole 314 is provided with the air pressure balancing structure 305 at intervals, and only the lower liquid hole 314 on the partition 304 is needed to communicate with the liquid storage bin 10, and the air pressure balancing structure 305 on the partition 304 can communicate with the liquid storage bin 10 and the external atmosphere, which is not limited in the present application.

Specifically, this electron atomizing device 100 is inhaled to the user, atomizing core 20 atomizing tobacco tar, and along with user's suction, external air passes through inlet port 60 and gets into atomizing chamber 40, and carry the smog in the atomizing chamber 40 and flow through smog passageway 316 to user's oral cavity, gas in the atomizing chamber 40 can transmit to stock solution storehouse 10 through balanced atmospheric pressure structure 305 simultaneously, balanced stock solution storehouse 10, atomizing chamber 40 and the atmospheric pressure, make the tobacco tar of stock solution storehouse 10 can pass through the smooth transmission to atomizing core 20 of lower liquid hole 314, avoid atomizing core 20 the condition that dry combustion method appears.

Referring to fig. 4 to 12, fig. 4 is a top view of an upper seat body in the mounting seat according to the present invention; fig. 5 is a bottom view of the first embodiment of the upper seat body in the mounting seat provided by the present invention; fig. 6 is a bottom view of a second embodiment of the upper seat body in the mounting seat according to the present invention; fig. 7 is a bottom view of a third embodiment of the upper seat body in the mounting seat according to the present invention; fig. 8 is a bottom view of a fourth embodiment of the upper seat body in the mounting seat according to the present invention; fig. 9 is a bottom view of a fifth embodiment of the upper seat body in the mounting seat according to the present invention; fig. 10 is a bottom view of a sixth embodiment of an upper seat body in the mounting seat according to the present invention; fig. 11 is a bottom view of a seventh embodiment of the upper seat body in the mounting seat according to the present invention; fig. 12 is a bottom view of the eighth embodiment of the upper seat body in the mounting seat according to the present invention.

Specifically, the partition 304 of the upper housing 301 is provided with a balanced air pressure structure 305, and the balanced air pressure structure 305 includes an air vent structure 307 and an air guide groove structure 306. Wherein, the air hole structure 307 penetrates the partition plate 304, the air hole structure 307 and the lower liquid hole 314 are arranged at intervals, and the air hole structure 307 connects the liquid inlet cavity 313 and the access cavity 318. The air guide groove structure 306 is disposed on one side of the partition plate 304 departing from the liquid inlet cavity 313, one end of the air guide groove structure 306 is communicated with one end of the air guide hole structure 307 departing from the liquid inlet cavity 313, and the other end of the air guide groove structure 306 extends along a direction away from the air guide hole structure 307 and is communicated with the atomization cavity 40. In an alternative embodiment, the other end of the air guide slot structure 306 may also be directly connected to the outside atmosphere. The cross section of the air hole structure 307 may be at least one of a circle, an ellipse, a rectangle, a semicircle, etc., or may be other shapes for facilitating air guiding. The number of the air guide groove structures 306 communicated with the air guide hole structure 307 may be one or more, and the number of the air guide groove structures 306 may be designed according to actual requirements. A silica gel sealing ring is arranged between the upper base body 301 and the atomizing core 20, the silica gel sealing ring is abutted against one end of the air guide hole structure 307 connected with the air guide groove structure 306, and the side wall of the silica gel sealing ring is abutted against the opening position of the air guide groove structure 306, so that the air guide hole structure 307 and the air guide groove structure 306 form an air guide channel between the partition plate 304 and the silica gel sealing ring. The size range of the air guide groove structure 306 is 0.1 mm to 0.8 mm, and the size range may be the depth of the air guide groove structure 306 and the width of the air guide groove structure 306. The size of the cross section of the air hole structure 307 ranges from 0.1 mm to 1 mm, and the size may be the length, width or diameter of the cross section of the air hole structure 307.

In one embodiment, referring to fig. 4 and 5, the air pressure balancing structure 305 includes an air hole structure 307 and an air channel structure 306. The air hole structure 307 is disposed on the partition 304 and spaced apart from the lower liquid hole 314. Specifically, there may be one or more air hole structures 307. The air hole structure 307 includes a first air hole 308 and a second air hole 309, the air guiding groove structure 306 includes a first air guiding groove 310 and a second air guiding groove 311, and the first air hole 308 and the second air hole 309 are disposed at two sides of the lower liquid hole 314 at an interval and are symmetrically disposed with each other. The first air guide groove 310 is communicated with one end of the first air guide hole 308, which is far away from the liquid inlet cavity 313, the second air guide groove 311 is communicated with one end of the second air guide hole 309, which is far away from the liquid inlet cavity 313, and the first air guide groove 310 and the second air guide groove 311 both extend along the inner wall of the access cavity 318 to the direction, which is far away from the first air guide hole 308 and the second air guide hole 309, so that one end of the first air guide groove 310, which is far away from the first air guide hole 308, is communicated with the atomization cavity 40; the end of the second air guide slot 311 far from the second air guide hole 309 is communicated with the atomizing chamber 40. Wherein, the first air guide hole 308 is communicated with the first air guide groove 310; the second air-guide hole 309 communicates with the second air-guide groove 311. The end of the first air guiding groove 310 far from the first air guiding hole 308 and the end of the second air guiding groove 311 far from the second air guiding hole 309 extend along the inner wall of the access cavity 318 to the direction away from the partition plate 304, and the first air guiding groove 310 and the second air guiding groove 311 may be symmetrically arranged or asymmetrically arranged. As long as the gas in the atomizing chamber 40 can be conveniently introduced into the liquid storage chamber 10 through the first gas guiding groove 310 and the second gas guiding groove 311 and the first gas guiding hole 308 and the second gas guiding hole 309 connected thereto.

In another alternative embodiment, the ends of the first air guide slot 310 and the second air guide slot 311 far from the first air guide hole 308 and the second air guide hole 309 penetrate out of the shell 303 to be directly communicated with the outside atmosphere.

In another alternative embodiment, the end of the first air guiding groove 310 away from the first air guiding hole 308 is communicated with the atomizing chamber 40, and is communicated with the outside atmosphere through the air inlet hole 60 at the bottom of the atomizing chamber 40, and the end of the second air guiding groove 311 away from the second air guiding hole 309 penetrates through the housing 303 and is directly communicated with the outside atmosphere.

In another alternative embodiment, referring to fig. 6, the air guide slot structure 306 further includes a third air guide slot 319 and a fourth air guide slot 320. One end of the third air guide groove 319 is communicated with the first air guide hole 308, and the other end of the third air guide groove 319 is communicated with the lower liquid hole 314; one end of the fourth air guide groove 320 communicates with the second air guide hole 309, and the other end of the fourth air guide groove 320 communicates with the lower fluid hole 314. The third air guide groove 319 can transmit the gas transmitted in the first air guide groove 310 through the liquid drainage hole 314, and the fourth air guide groove 320 can transmit the gas transmitted in the second air guide groove 311 through the liquid drainage hole 314, so that the first air guide hole 308, the second air guide hole 309 and the liquid drainage hole 314 can transmit the gas simultaneously, and the time for balancing the air pressure of the liquid storage bin 10 and the external atmosphere is shortened.

In another alternative embodiment, one end of the first air guide groove 310 is communicated with the atomizing chamber 40 or the external atmosphere, and the other end is communicated with the first air guide hole 308. One end of the third air hole 319 is directly communicated with the atomizing chamber 40 or the external atmosphere, and the other end is communicated with the lower liquid hole 314. One end of the second air guide groove 311 is communicated with the atomizing chamber 40 or the external atmosphere, and the other end is communicated with the second air guide hole 309. One end of the fourth air hole 320 is directly communicated with the atomizing chamber 40 or the external atmosphere, and the other end is communicated with the lower liquid hole 314.

In one embodiment, referring to fig. 4 and 7, the air pressure balancing structure 305 includes an air hole structure 307 and an air guiding groove structure 306 connected to the air hole structure 307, the air guiding groove structure 306 includes a first air guiding groove 310 and a second air guiding groove 311, and the air hole structure 307 includes a first air guiding hole 308 and a second air guiding hole 309. The first air guide hole 308 and the second air guide hole 309 are disposed on the partition 304 and spaced from the lower liquid hole 314, and the first air guide hole 308 and the second air guide hole 309 are symmetrically disposed on both sides of the lower liquid hole 314 in order to make the air pressures in the liquid storage 10 uniform. First air guide groove 310 and second air guide groove 311 are symmetrically arranged on two sides of lower liquid hole 314, and first air guide groove 310 and second air guide groove 311 are arranged on one side of partition plate 304 deviating from liquid inlet cavity 313, first air guide groove 310 communicates with one end of first air guide hole 308 deviating from liquid inlet cavity 313, two ends of first air guide groove 310 extend along the inner wall of access cavity 318 to the direction of keeping away from first air guide hole 308, and two ends of first air guide groove 310 all communicate with atomization cavity 40. The second air guide groove 311 is communicated with one end of the second air guide hole 309 departing from the liquid inlet cavity 313, two ends of the second air guide groove 311 extend along the inner wall of the access cavity 318 to the direction far away from the second air guide hole 309, and two ends of the second air guide groove 311 are communicated with the atomization cavity 40.

In another alternative embodiment, the end of the first air guiding groove 310 away from the first air guiding hole 308 and the end of the second air guiding groove 311 away from the second air guiding hole 309 may both penetrate the housing 303 to directly communicate with the outside atmosphere.

In another alternative embodiment, at least one of the ends of the first air guiding groove 310 far from the first air guiding hole 308 and the ends of the second air guiding groove 311 far from the second air guiding hole 309 may penetrate out of the housing 303 to directly communicate with the outside atmosphere, and the other ends communicate with the atomizing chamber 40 and communicate with the outside atmosphere through the air inlet hole 60 at the bottom of the atomizing chamber 40.

In another alternative embodiment, at least one of the ends of the first air guide groove 310 far from the first air guide hole 308 and the ends of the second air guide groove 311 far from the second air guide hole 309 is communicated with the atomizing chamber 40, and is communicated with the outside atmosphere through the air inlet hole 60 at the bottom of the atomizing chamber 40, and the rest of the ends can penetrate through the housing 303 to be directly communicated with the outside atmosphere.

In another alternative embodiment, referring to fig. 8, the air guide slot structure 306 further includes a third air guide slot 319 and a fourth air guide slot 320. One end of the third air guide groove 319 is communicated with the first air guide hole 308, and the other end is communicated with the lower liquid hole 314; one end of the fourth air guide groove 320 communicates with the second air guide hole 309, and the other end communicates with the lower liquid hole 314. The third air guide groove 319 can transmit the gas transmitted in the first air guide groove 310 through the liquid drainage hole 314, and the fourth air guide groove 320 can transmit the gas transmitted in the second air guide groove 311 through the liquid drainage hole 314, so that the first air guide hole 308, the second air guide hole 309 and the liquid drainage hole 314 can transmit the gas simultaneously, and the time for balancing the air pressure of the liquid storage bin 10 and the external atmosphere is shortened.

In one embodiment, referring to fig. 4 and 9, the air pressure balancing structure 305 includes an air vent structure 307 and an air guide groove structure 306 connected to the air vent structure 307, the air guide groove structure 306 includes a first air guide groove 310, a second air guide groove 311 and a connecting groove 315, and the air vent structure 307 includes a first air guide hole 308 and a second air guide hole 309. The first air guide hole 308 and the second air guide hole 309 are disposed on the partition 304 and spaced apart from the lower liquid hole 314, and the first air guide hole 308 and the second air guide hole 309 are symmetrically disposed on both sides of the lower liquid hole 314 in order to make the air pressure in the liquid storage 10 uniform. And first air guide groove 310 and second air guide groove 311 set up in the baffle 304 and deviate from one side of feed liquor chamber 313, and first air guide groove 310 and the one end intercommunication that first air guide hole 308 deviates from feed liquor chamber 313, and the both ends of first air guide groove 310 extend to the direction of keeping away from first air guide hole 308 along the inner wall that inserts chamber 318, and the both ends of first air guide groove 310 all communicate with atomizing chamber 40. The second air guide groove 311 is communicated with one end of the second air guide hole 309 departing from the liquid inlet cavity 313, two ends of the second air guide groove 311 extend along the inner wall of the access cavity 318 to the direction far away from the second air guide hole 309, and two ends of the second air guide groove 311 are communicated with the atomization cavity 40. In order to enhance the stability of gas transmission, the second gas guiding groove 311 is communicated with the first gas guiding groove 310 through the connecting groove 315, and the connecting groove 315 can conduct the gas transmitted in the first gas guiding groove 310 to the second gas guiding hole 309, and also can conduct the gas transmitted in the second gas guiding groove 311 to the first gas guiding hole 308, which is more beneficial to balancing the gas pressure in the liquid storage bin 10 with the external atmospheric pressure.

In another alternative embodiment, at least one of the ends of the first air guiding groove 310 far from the first air guiding hole 308 and the second air guiding groove 311 far from the second air guiding hole 309 is communicated with the atomizing chamber 40, and is communicated with the outside atmosphere through the air inlet hole 60 at the bottom of the atomizing chamber 40, and the other ends can penetrate through the housing 303 to be directly communicated with the outside atmosphere.

In another alternative embodiment, referring to fig. 10, the air guide slot structure 306 further includes a third air guide slot 319 and a fourth air guide slot 320. One end of the third air guide groove 319 is communicated with the first air guide hole 308, and the other end is communicated with the lower liquid hole 314; one end of the fourth air guide groove 320 communicates with the second air guide hole 309, and the other end communicates with the lower liquid hole 314. The third air guide groove 319 can transmit the gas transmitted in the first air guide groove 310 through the liquid drainage hole 314, and the fourth air guide groove 320 can transmit the gas transmitted in the second air guide groove 311 through the liquid drainage hole 314, so that the first air guide hole 308, the second air guide hole 309 and the liquid drainage hole 314 can transmit the gas simultaneously, and the time for balancing the air pressure of the liquid storage bin 10 and the external atmosphere is shortened.

In one embodiment, referring to fig. 4 and 11, the air pressure balancing structure 305 includes an air hole structure 307 and an air guiding groove structure 306 connected to the air hole structure 307, the air guiding groove structure 306 includes a first air guiding groove 310 and a second air guiding groove 311, and the air hole structure 307 includes a first air guiding hole 308 and a second air guiding hole 309. The first air guide hole 308 and the second air guide hole 309 are disposed on the partition 304 and spaced apart from the lower liquid hole 314, and the first air guide hole 308 and the second air guide hole 309 are symmetrically disposed on both sides of the lower liquid hole 314 in order to make the air pressure in the liquid storage 10 uniform. First air guide groove 310 and second air guide groove 311 are symmetrically arranged on two sides of lower liquid hole 314, and first air guide groove 310 and second air guide groove 311 are arranged on one side of partition plate 304 deviating from liquid inlet cavity 313, one end of first air guide groove 310 is communicated with the end of first air guide hole 308 deviating from liquid inlet cavity 313, and the other end of first air guide groove 310 extends to the position close to second air guide hole 309 along partition plate 304, extends along the inner wall of access cavity 318 and is communicated with atomization cavity 40. One end of the second air guide groove 311 is communicated with the end of the second air guide hole 309 departing from the liquid inlet cavity 313, the other end of the second air guide groove 311 extends along the partition 304 to a position close to the first air guide hole 308, extends along the inner wall of the access cavity 318 and is communicated with the atomization cavity 40, and is communicated with the outside atmosphere through an air inlet hole 60 arranged at the bottom of the atomization cavity 40.

In another alternative embodiment, the end of the first air guiding groove 310 away from the first air guiding hole 308 and the end of the second air guiding groove 311 away from the second air guiding hole 309 penetrate out of the housing 303 to directly communicate with the outside atmosphere.

In another alternative embodiment, one of the ends of the first air guiding groove 310 far from the first air guiding hole 308 and the ends of the second air guiding groove 311 far from the second air guiding hole 309 passes through the housing 303 to be directly communicated with the outside atmosphere, and the other end is communicated with the atomizing chamber 40 and communicated with the outside atmosphere through the air inlet hole 60 at the bottom of the atomizing chamber 40.

In another alternative embodiment, referring to fig. 12, the air guide slot structure 306 further includes a third air guide slot 319 and a fourth air guide slot 320. One end of the third air guide groove 319 is communicated with the first air guide hole 308, and the other end is communicated with the lower liquid hole 314; one end of the fourth air guide groove 320 communicates with the second air guide hole 309, and the other end communicates with the lower liquid hole 314. The third air guide groove 319 can transmit the gas transmitted in the first air guide groove 310 through the liquid drainage hole 314, and the fourth air guide groove 320 can transmit the gas transmitted in the second air guide groove 311 through the liquid drainage hole 314, so that the first air guide hole 308, the second air guide hole 309 and the liquid drainage hole 314 can transmit the gas simultaneously, and the time for balancing the air pressure of the liquid storage bin 10 and the external atmosphere is shortened.

Wherein, the liquid of stock solution storehouse 10 flows to atomizing core 20 through lower liquid hole 314, if stock solution storehouse 10 pressure reduces, the liquid of stock solution storehouse 10 flows to atomizing core 20's speed through lower liquid hole 314 and is less than atomizing core 20 atomizing liquid's speed, through balanced atmospheric pressure structure 305 conveying gas to stock solution storehouse 10, makes the atmospheric pressure of stock solution storehouse 10 balanced with the atmospheric pressure in the external world.

In one embodiment, the user sucks the electronic atomization device 100, the atomization core 20 atomizes the tobacco tar, the air pressure in the atomization cavity 40 is greater than the air pressure in the liquid storage chamber 10, the atomization cavity 40 is communicated with the outside atmosphere, the air in the outside atmosphere enters the atomization cavity 40 through the air inlet 60, the air in the atomization cavity 40 is squeezed into the first air guide groove 310 and the second air guide groove 311 due to the pressure difference, the air in the first air guide groove 310 enters the liquid storage chamber 10 through the first air guide hole 308, the air in the second air guide groove 311 enters the liquid storage chamber 10 through the second air guide hole 309, the air is transmitted to the liquid storage bin 10 through the first air guide hole 308 and the second air guide hole 309, so that the air pressure in the liquid storage bin 10 and the air pressure in the atomization cavity 40 are balanced, and then make the tobacco tar in the stock solution storehouse 10 get into atomizing core 20 through lower liquid hole 314, make the tobacco tar of stock solution storehouse 10 can be through the smooth transmission to atomizing core 20 of lower liquid hole 314, avoid atomizing core 20 to appear the condition of dry combustion method.

In a specific embodiment, the user sucks the electronic atomization device 100, the atomization core 20 atomizes the tobacco tar, the air pressure of the external atmosphere is greater than the air pressure of the liquid storage bin 10, the air of the external atmosphere is squeezed into the first air guide groove 310 and the second air guide groove 311 due to the pressure difference, the air in the first air guide groove 310 enters the liquid storage bin 10 through the first air guide hole 308, the air in the second air guide groove 311 enters the liquid storage bin 10 through the second air guide hole 309, the air is transmitted to the liquid storage bin 10 through the first air guide hole 308 and the second air guide hole 309, the air pressure of the liquid storage bin 10 and the air pressure of the external atmosphere are balanced, the tobacco tar in the liquid storage bin 10 enters the atomization core 20 through the lower liquid hole 314, the tobacco tar of the liquid storage bin 10 can be smoothly transmitted to the atomization core 20 through the lower liquid hole 314, and the dry burning of the atomization core 20 is avoided.

In one embodiment, the user sucks the electronic atomization device 100, the atomization core 20 atomizes the tobacco tar, the air pressure in the atomization cavity 40 is greater than the air pressure in the liquid storage 10, the atomization cavity 40 is communicated with the outside atmosphere, the air in the outside atmosphere enters the atomization cavity 40 through the air inlet 60, the air in the atomization cavity 40 is squeezed into the first air guide groove 310 and the second air guide groove 311 due to the pressure difference, and the air in the first air guide groove 310 enters the liquid storage 10 through the first air guide hole 308. When the amount of the gas transmitted by the first gas guiding groove 310 is greater than the amount of the gas transmitted by the first gas guiding hole 308, the third gas guiding groove 319 transmits the gas which is not transmitted in the first gas guiding groove 310 to the liquid storage bin 10 through the lower liquid hole 314, and when the amount of the gas transmitted by the second gas guiding groove 311 is greater than the amount of the gas transmitted by the second gas guiding hole 309, the fourth gas guiding groove 320 transmits the gas which is not transmitted in the second gas guiding groove 311 to the liquid storage bin 10 through the lower liquid hole 314, and transmits the gas to the liquid storage bin 10 through the first gas guiding hole 308, the second gas guiding hole 309 and the lower liquid hole 314, so that the gas pressures in the liquid storage bin 10 and the atomizing cavity 40 are balanced, and further the smoke oil in the liquid storage bin 10 enters the atomizing core 20 through the lower liquid hole 314, so that the smoke oil in the liquid storage bin 10 can be smoothly transmitted to the atomizing core 20 through the lower liquid hole 314, and the dry burning of the atomizing core 20 is avoided.

In the electronic atomization device and the atomizer thereof provided in the embodiment, the atomizer comprises a liquid storage bin, wherein the liquid storage bin is used for storing liquid; the mounting seat comprises a shell and a partition plate arranged on the shell, a liquid discharging hole is formed in the partition plate, and a balanced air pressure structure arranged at an interval with the liquid discharging hole is arranged on the partition plate; the atomizing core is arranged in the mounting seat and used for heating and atomizing liquid; wherein, balanced atmospheric pressure structure is with stock solution storehouse and external atmosphere intercommunication for carry gas to stock solution storehouse, with balanced stock solution storehouse and the atmospheric pressure in the external atmosphere, make liquid reach the atomizing core. The utility model discloses a set up the balanced atmospheric pressure structure that sets up with lower liquid hole interval on the baffle, make down liquid route and supply gas's route mutual independence, avoid appearing the phenomenon on liquid route under the liquid hole bubble blockage appearing, can realize balanced stock solution storehouse and external atmosphere through setting up balanced atmospheric pressure structure, solve and supply liquid not smooth to the atomizing core, lead to the problem that the atomizing core burns futilely, simple structure easily realizes.

The above is only the embodiment of the present invention, not the limitation of the patent protection scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An atomizer, characterized in that it comprises:

the liquid storage bin is used for storing liquid;

the mounting seat comprises a shell and a partition plate arranged on the shell, a liquid discharging hole is formed in the partition plate, and a balanced air pressure structure arranged at an interval with the liquid discharging hole is arranged on the partition plate;

the atomizing core is arranged in the mounting seat and used for heating and atomizing the liquid;

the liquid storage bin is communicated with the outside atmosphere through the air pressure balancing structure, and air is conveyed to the liquid storage bin through the air pressure balancing structure so as to balance the air pressure of the liquid storage bin and the outside atmosphere.

2. The atomizer according to claim 1, wherein the liquid in the reservoir flows to the atomizing core through the lower liquid hole, if the pressure in the reservoir decreases, the speed of the liquid in the reservoir flowing to the atomizing core through the lower liquid hole is lower than the speed of the atomizing core atomizing the liquid, and the external atmosphere transfers gas to the reservoir through the air pressure balancing structure, so that the air pressure in the reservoir is balanced with the air pressure in the external atmosphere.

3. The atomizer according to claim 2, wherein said air pressure balancing structure comprises an air hole structure and an air guide groove structure communicated with said air hole structure, said air hole structure is disposed on said partition plate, said air hole structure is communicated with said reservoir, said air guide groove structure is disposed on the surface of said partition plate away from said reservoir, one end of said air guide groove structure is communicated with the external atmosphere, and the other end is communicated with said air hole structure.

4. A nebulizer as claimed in claim 3, wherein the nebulizing core and the mount form a nebulizing chamber; air guide groove structure one end with air guide hole structure intercommunication, the other end is along keeping away from air guide hole structure's direction extends and passes through the atomizing chamber with external atmosphere intercommunication.

5. The nebulizer of claim 4, wherein the air guide channel structure is in communication with the air guide hole structure, and both ends of the air guide channel structure extend in a direction away from the air guide hole structure and are in communication with the outside atmosphere through the nebulization chamber.

6. The atomizer according to claim 4, wherein the air guide groove structure comprises a first air guide groove and a second air guide groove, the air guide hole structure comprises a first air guide hole and a second air guide hole, the first air guide hole and the second air guide hole are arranged at two sides of the lower liquid hole at intervals, one end of the first air guide groove is communicated with the first air guide hole, and the other end of the first air guide groove extends to a position close to the second air guide hole and is communicated with the atomizing chamber; one end of the second air guide groove is communicated with the second air guide hole, and the other end of the second air guide groove extends to a position close to the first air guide hole and is communicated with the atomization cavity.

7. The nebulizer of claim 6, wherein the first air guide groove and the second air guide groove communicate through a connecting groove.

8. The nebulizer of claim 3, wherein the air guide groove structure communicates with an end of the air guide hole structure and extends to the drain hole, and the air guide groove structure communicates with the external atmosphere, the air guide hole structure and the drain hole.

9. A nebulizer as claimed in claim 3, wherein the air guide channel structure communicates with the air guide aperture structure at one end and extends away from the air guide aperture structure at the other end and communicates directly with the ambient atmosphere.

10. The atomizer of claim 3, wherein a seal is disposed between said partition and said atomizing core, said seal configured to prevent leakage of said air pressure balancing structure.

11. The nebulizer of claim 10, wherein the sealing member abuts an end of the air guide hole structure connecting the air guide groove structure, and wherein the outer side wall of the sealing member abuts an opening position of the air guide groove structure, such that the air guide hole structure and the air guide groove structure form an air guide channel between the baffle plate and the sealing member.

12. An electronic atomisation device comprising a power supply assembly and an atomiser as claimed in any one of claims 1 to 11, the power supply assembly being arranged to power the atomiser.