CN217791492U

CN217791492U - Electronic atomization device and atomizer thereof

Info

Publication number: CN217791492U
Application number: CN202221290111.7U
Authority: CN
Inventors: 陈平
Original assignee: Shenzhen Huachengda Precision Industry Co Ltd
Current assignee: Shenzhen Huachengda Precision Industry Co Ltd
Priority date: 2022-05-26
Filing date: 2022-05-26
Publication date: 2022-11-15
Anticipated expiration: 2032-05-26

Abstract

The utility model discloses an electronic atomization device and an atomizer thereof, wherein the atomizer comprises a shell and an atomization main body contained in the shell; the atomization main body comprises a base, an atomization component, an air guide component and a liquid storage part; the base comprises a base body, wherein one end of the upper surface of the base body is upwards convexly provided with a supporting part and a liquid guide part; the air guide assembly is arranged on the upper surface of the seat body, the liquid storage part is arranged on the supporting part, and the air guide assembly is communicated with the liquid storage part through the liquid guide part; the atomization assembly is arranged at one end of the liquid guide part, which faces the air guide assembly, and is used for generating aerosol after the atomization liquid guided into the liquid storage part is heated and atomized. This atomizer convenient assembling, its structure can be so that air flue and runner part, and in the atomizing liquid slope in the stock solution portion entered into atomizing component, can ensure that atomizing component imbibition oil absorption is full stable, and the oiling is convenient, and the runner is smooth and easy, can avoid the condition emergence of oil leak weeping, can show the use that improves the consumer and experience.

Description

Electronic atomization device and atomizer thereof

Technical Field

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

Background

An associated atomiser may be used to heat atomise a liquid aerosol-generating substrate such as tobacco smoke or a liquid medicament into an aerosol which is then consumed by a user. The atomizer generally includes stock solution storehouse and sets up the atomization component in the stock solution storehouse, and liquid medium enters into the atomization component in generally from the side of atomization component, and its air flue and runner have the condition of annotating liquid inconvenience and oil leak weeping each other.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in, a electron atomizing device and atomizer thereof is provided.

The utility model provides a technical scheme that its technical problem adopted is: constructing an atomizer which comprises a shell and an atomizing main body contained in the shell;

the atomization main body comprises a base, an atomization component, an air guide component and a liquid storage part; the base comprises a base body, wherein one end of the upper surface of the base body is upwards convexly provided with a supporting part and a liquid guide part;

the air guide assembly is arranged on the upper surface of the seat body, the liquid storage part is arranged on the supporting part, and the air guide assembly is communicated with the liquid storage part through the liquid guide part; the atomization assembly is arranged at one end of the air guide assembly, which faces the liquid guide part, and is used for generating aerosol after the atomization liquid guided into the liquid storage part is heated and atomized.

In some embodiments, the liquid guide part is provided with a liquid guide channel which is obliquely communicated from the liquid storage part to one side of the air guide assembly;

the utility model discloses a supporting part, including the liquid storage portion, drain passageway, supporting part, liquid guide passageway, the liquid guide passageway orientation the one end of liquid storage portion is the inlet, the drain passageway deviates from the one end of liquid storage portion is the liquid outlet, the lowest place plane of inlet is higher than the upper surface place plane of supporting part, atomization component locates on the liquid outlet.

In some embodiments, the liquid storage portion is a cylindrical structure with an opening, a liquid guide hole is formed in a side surface, facing the liquid guide portion, of the liquid storage portion, and the liquid guide hole is matched with the liquid inlet to guide atomized liquid in the liquid storage portion into the liquid guide channel through the liquid guide hole and the liquid inlet.

In some embodiments, a surface of the liquid guiding portion facing the liquid storage portion is a plane, and a surface of the liquid storage portion facing the liquid guiding portion is a plane.

In some embodiments, a liquid guiding member is arranged in the liquid guiding channel, and the liquid guiding member extends out of the liquid guiding hole.

In some embodiments, the liquid guide is a liquid storage cotton.

In some embodiments, the housing is provided with a sealing portion for sealing the opening of the reservoir.

In some embodiments, the airway assembly includes an airway portion, a protective plug, and an airway tube;

the gas guide part is of a cylindrical structure with an opening, the bottom wall of the gas guide part is provided with a gas inlet hole, the protective plug is arranged on the opening side of the gas guide part, the protective plug is provided with a gas flow channel, and the gas guide pipe is arranged in the gas guide part and is respectively communicated with the gas inlet hole and the gas flow channel;

the side of the air guide part is provided with a mounting hole which is arranged opposite to the liquid outlet, the atomization assembly is exposed out of the mounting hole, and an inner cavity of the air guide part forms an atomization cavity.

In some embodiments, the side wall of the air duct is provided with an air guide hole communicated with the inner cavity of the air duct, and aerosol in the atomization cavity enters the inner cavity of the air duct through the air guide hole.

In some embodiments, the air duct comprises a first tube section and a second tube section, the first tube section is communicated with the second tube section and is coaxially arranged, the outer diameter of the first tube section is larger than that of the second tube section, and the second tube section is communicated with the air inlet;

the air guide hole is formed in the first pipe section and/or the second pipe section.

In some embodiments, the plane of the lowest point of the air guide hole is higher than the plane of the highest point of the mounting hole.

In some embodiments, the protective plug comprises a top wall and a peripheral wall formed by a periphery of the top wall extending downward;

the surrounding wall is arranged on the periphery of the opening of the air guide part in a surrounding mode, the top wall is provided with an airflow hole, an airflow pipe extends upwards along the periphery of the airflow hole, and the airflow hole and the airflow pipe are matched to form the airflow channel.

In some embodiments, the housing is provided with an air guide channel;

the air flow channel is communicated with the air guide channel.

In some embodiments, the seat body is provided with an air inlet through hole, and the air inlet through hole is communicated with the air guide assembly.

In some embodiments, a mounting groove is formed in the bottom of the seat body, and the mounting groove is communicated with the air inlet through hole;

and a control switch is arranged in the mounting groove.

In some embodiments, the housing includes a main body portion, a periphery of the main body portion extends downward to form a nesting portion, and the seat body is accommodated in the nesting portion.

The utility model discloses this structure an electronic atomization device, including the atomizer of any one of the above-mentioned embodiments, and with the atomizer is connected with to the power supply unit that the atomizer provided the power.

Implement the utility model discloses following beneficial effect has: this atomizer convenient assembling, its structure can be so that air flue and runner part, and in the atomizing liquid slope in the stock solution portion entered into atomizing component, can ensure that atomizing component imbibition oil absorption is full stable, and the oiling is convenient, and the runner is smooth and easy, can avoid the condition emergence of oil leak weeping, can show the use that improves the consumer and experience.

Drawings

In order to explain the technical solution of the present invention more clearly, the present invention will be further described with reference to the accompanying drawings and examples, it should be understood that the following drawings only show some examples of the present invention, and therefore should not be considered as limiting the scope, for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort. In the drawings:

fig. 1 is a schematic diagram of an atomizer in accordance with some embodiments of the present invention;

fig. 2 is an exploded view of an atomizer in some embodiments of the present invention;

fig. 3 is a cross-sectional view of an atomizer in some embodiments of the present invention;

fig. 4 is a cross-sectional view of a housing in some embodiments of the invention;

fig. 5 is a schematic structural view of an atomizing body in some embodiments of the present invention;

fig. 6 to 8 are schematic structural views of the base in some embodiments of the present invention;

figures 9 to 10 are schematic views of the gas guide in some embodiments of the invention;

fig. 11 to 12 are schematic structural views of a protective plug in some embodiments of the present invention;

FIG. 13 is a schematic view of an airway tube according to some embodiments of the present invention;

fig. 14 is a schematic diagram of the flow of atomized liquid through an atomizer in some embodiments of the present invention;

fig. 15 is a schematic airflow diagram of an atomizer in some embodiments of the present invention.

Detailed Description

In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description, it should be understood that the directions or positional relationships indicated by "front", "back", "upper", "lower", "left", "right", "longitudinal", "horizontal", "vertical", "horizontal", "top", "bottom", "inner", "outer", "head", "tail", etc. are configured and operated in specific directions based on the directions or positional relationships shown in the drawings, and are only for convenience of describing the present invention, but do not indicate that the device or element referred to must have a specific direction, and thus, should not be construed as limiting the present invention.

It is also noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," "disposed," and the like are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. When an element is referred to as being "on" or "under" another element, it can be "directly" or "indirectly" on the other element or intervening elements may also be present. The terms "first", "second", "third", etc. are only for convenience in describing the present technical solution, and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", etc. may explicitly or implicitly include one or more of such features. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The application discloses electronic atomization device, including the atomizer to and be connected with the atomizer in order to provide the power supply unit of power to the atomizer.

Referring to fig. 1 to 3, an atomizer according to some embodiments of the present invention includes a housing 1 and an atomizing body 2 accommodated in the housing 1.

The atomizing main body 2 includes a base 21, an atomizing unit 22, an air guide unit 23, and a liquid storage unit 24, the base 21 includes a seat 211, and a support portion 212 and a liquid guide portion 213 are protruded from one end of the upper surface of the seat 211.

The air guide assembly 23 is arranged on the upper surface of the base body 211, the liquid storage part 24 is arranged on the support part 212, the air guide assembly 23 is communicated with the liquid storage part 24 through the liquid guide part 213, the atomization assembly 22 is arranged at one end of the liquid guide part 213 facing the air guide assembly 23 and is used for generating aerosol after the atomized liquid guided in the liquid storage part 24 is heated and atomized, and the aerosol is guided out of the atomizer through the air guide assembly 23 and the shell 1 and is enjoyed by consumers.

It is understood that the air guide member 23 and the liquid storage portion 24 are disposed at two ends of the liquid guide portion 213, and may be disposed at two ends of the base 21 in the longitudinal direction, respectively, and the liquid storage portion 24 is higher than the air guide member 23 in height, and the atomizing member 22 is lower than the liquid storage portion 24 in height, so that the atomized liquid, such as tobacco tar or liquid medicine, in the liquid storage portion 24 is injected into the atomizing member 22 obliquely.

In some embodiments, the housing 1 and the liquid guide 213 cooperate to hold the air guide assembly 23 and the liquid storage portion 24 in place.

In some embodiments, the seat body 211 is provided with an air inlet 2111, the air inlet 2111 is communicated with the air guide 23, and preferably, the seat body 211 is further provided with a through pin hole 2112 for the pin of the atomizing assembly 22 to penetrate therethrough to connect with the power supply assembly, which may be in sealing contact by gluing or magnetic attraction.

Preferably, the bottom of the seat body 211 is provided with a mounting groove 2113, the mounting groove 2113 is communicated with the air inlet through hole 2111, and a control switch is arranged in the mounting groove 2113. This control switch can include but not limited to miaow head switch, and understandably, this miaow head switch setting is being close to 2 one end of atomizing main part, is different from the terminal of placing at power supply unit of conventional electron cigarette miaow head, has to start the outbreak fast, and the atomizing is more abundant, the more full effect of taste.

Referring to fig. 4 to 13, in some embodiments, the liquid guiding portion 213 has a liquid guiding channel 2131 that is obliquely penetrated from the liquid storage portion 24 to one side of the air guiding assembly 23, an end of the liquid guiding channel 2131 facing the liquid storage portion 24 is a liquid inlet a, an end of the liquid guiding channel 2131 facing away from the liquid storage portion 24 is a liquid outlet b, a plane of a lowest portion of the liquid inlet a is higher than a plane of an upper surface of the supporting portion 212, the atomizing assembly 22 is disposed on the liquid outlet b, and a mounting area is formed on one side of the liquid outlet b for the atomizing assembly 22 to be mounted. Preferably, the liquid outlet b is provided with an oil locking structure.

In some embodiments, the atomizing assembly 22 may include a liquid guide and a heating element disposed on the liquid guide, the liquid guide is mounted on the liquid guide 213, and the heating element is disposed facing the side of the air guide 23 to heat and atomize the atomized liquid on the liquid guide to form aerosol. The heating body may include a heating portion and a pin connected to the heating portion, and the pin is connected to the power supply unit.

In some embodiments, the liquid storage portion 24 has a cylindrical structure with an opening, a liquid guide hole 241 is disposed on a side surface of the liquid storage portion 24 facing the liquid guide portion 213, and the liquid guide hole 241 is disposed to cooperate with the liquid inlet a, so as to guide the atomized liquid in the liquid storage portion 24 into the liquid guide channel 2131 through the liquid guide hole 241 and the liquid inlet a.

In some embodiments, the surface of the liquid guiding portion 213 facing the liquid storage portion 24 is a plane, and the surface of the liquid storage portion 24 facing the liquid guiding portion 213 is a plane, so as to better adhere.

In some embodiments, a fluid guiding element 25 is disposed in the fluid guiding passage 2131, the fluid guiding element 25 is disposed to extend out of the fluid guiding hole 241, and the fluid guiding element 25 protrudes out of the fluid guiding hole 241 for better guiding the fluid. In some embodiments, the liquid-guiding member 25 is a liquid-storing cotton.

In some embodiments, the housing 1 is provided with a sealing portion 13, and the sealing portion 13 is used for sealing the opening of the liquid storage portion 24.

Preferably, the housing 1 includes a main body 11, a periphery of the main body 11 extends downward to form a nesting portion 12, the lower surface of the main body 11 is provided with the sealing portion 13 opposite to the reservoir 24, the sealing portion 13 may be fixed by interference fit with the reservoir 24, and preferably, the sealing portion 13 extends into an inner periphery of the reservoir 24 to form a fixed seal. The main body 11 may have a tapered structure, and one end thereof may form a suction nozzle structure.

Preferably, the seat body 211 is received in the nesting portion 12, the seat body 211 may be provided with a step portion 214, when the base 21 is received in the housing 1, an upper surface of the step portion 214 abuts against a lower surface of the housing 1, and the base 21 may be in interference fit with the housing 1.

Preferably, the gas guide assembly 23 includes a gas guide portion 231, a protective plug 232 and a gas guide tube 233, the gas guide portion 231 is of an open tubular structure, the bottom wall of the gas guide portion 231 is provided with a gas inlet hole 2311, the protective plug 232 is installed on the open side of the gas guide portion 231, the protective plug 232 is provided with a gas flow channel, the gas guide tube 233 is installed in the gas guide portion 231 and is respectively communicated with the gas inlet hole 2311 and the gas flow channel, a mounting hole 2312 opposite to the liquid outlet hole b is formed in the side surface of the gas guide portion 231, the atomizing assembly 22 is exposed out of the mounting hole 2312, and an inner cavity of the gas guide portion 231 forms an atomizing cavity a. Preferably, the matching surface of the gas guide 231 and the liquid guide 213 is a plane for better fitting. The bottom wall of the air guide portion 231 is further provided with a lead hole 2313 for the pin of the atomizing assembly 22 to penetrate through. The lead holes 2313 are disposed corresponding to the pin holes 2112.

In some embodiments, the sidewall of the airway tube 233 is provided with an air-guide hole 2333 communicating with its lumen, and the aerosol in the nebulization chamber a enters the lumen of the airway tube 233 through the air-guide hole 2333.

Referring to fig. 13, the gas pipe 233 further includes a first pipe segment 2331 and a second pipe segment 2332, the first pipe segment 2331 is communicated with the second pipe segment 2332 and coaxially disposed, the outer diameter of the first pipe segment 2331 is larger than that of the second pipe segment 2332, the second pipe segment 2332 is communicated with the gas inlet hole 2311, and the gas outlet hole 2333 is disposed on the first pipe segment 2331 and/or the second pipe segment 2332.

Preferably, the lowest point of the air hole 2333 is located on a plane higher than the highest point of the mounting hole 2312.

Preferably, the protective plug 232 includes a top wall 2321 and a surrounding wall 2322 formed by extending downward from the periphery of the top wall 2321, the surrounding wall 2322 surrounds the periphery of the opening of the air guide 231, the top wall 2321 is provided with an air flow hole 2323, the periphery of the air flow hole 2323 extends upward to form an air flow pipe 2324, and the air flow hole 2323 cooperates with the air flow pipe 2324 to form an air flow passage.

Preferably, the casing 1 is provided with an air guide channel 14, which is in communication with the air guide channel 14. In some embodiments, the lower end of the air guide channel 14 may extend beyond the lower surface of the main body 11 to form a tubular structure, which is sleeved with the air guide channel 14, or screwed or interference-fitted.

Referring to fig. 14 to 15, the air passage and the flow passage of the atomizer are schematically illustrated, the air passage and the flow passage of the atomizer are separately arranged, so that oil leakage and liquid leakage caused by condensate formed on the base can be avoided, the oil absorption and storage of the atomizer are increased sufficiently, and the smoke which is not atomized sufficiently can be avoided.

The atomizer has the advantages that the atomizer is convenient to assemble, the structure of the atomizer can enable the air channel and the flow channel to be separated, atomized liquid in the liquid storage part obliquely enters the atomizing assembly, the atomizing assembly can be guaranteed to be full and stable in liquid suction and oil absorption, oil can be conveniently injected, the flow channel is smooth, the situation of oil leakage and liquid leakage can be avoided, and the use experience of consumers can be remarkably improved.

It is understood that the above examples only represent preferred embodiments of the present invention, which are described in more detail and detail, but are not to be construed as limiting the scope of the present invention; it should be noted that, for those skilled in the art, the above technical features can be freely combined, and several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention; therefore, all changes and modifications that come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims

1. An atomizer is characterized by comprising a shell (1) and an atomizing main body (2) accommodated in the shell (1);

the atomizing main body (2) comprises a base (21), an atomizing assembly (22), an air guide assembly (23) and a liquid storage part (24); the base (21) comprises a base body (211), and one end of the upper surface of the base body (211) is provided with a supporting part (212) and a liquid guide part (213) in an upward protruding manner;

the air guide assembly (23) is arranged on the upper surface of the base body (211), the liquid storage part (24) is arranged on the supporting part (212), and the air guide assembly (23) is communicated with the liquid storage part (24) through the liquid guide part (213); the atomization assembly (22) is arranged at one end, facing the air guide assembly (23), of the liquid guide part (213) and used for generating aerosol after the atomization liquid guided into the liquid storage part (24) is heated and atomized.

2. A nebulizer according to claim 1, wherein the liquid guide portion (213) is provided with a liquid guide passage (2131) which is obliquely passed through from the liquid storage portion (24) to the air guide member (23);

one end, facing the liquid storage part (24), of the liquid guide channel (2131) is a liquid inlet (a), one end, facing away from the liquid storage part (24), of the liquid guide channel (2131) is a liquid outlet (b), the plane where the lowest position of the liquid inlet (a) is located is higher than the plane where the upper surface of the supporting part (212) is located, and the atomizing assembly (22) is arranged on the liquid outlet (b).

3. The atomizer according to claim 2, wherein the liquid storage portion (24) is a cylindrical structure with an opening, a liquid guide hole (241) is provided on a side surface of the liquid storage portion (24) facing the liquid guide portion (213), and the liquid guide hole (241) is matched with the liquid inlet (a) to guide the atomized liquid in the liquid storage portion (24) into the liquid guide channel (2131) through the liquid guide hole (241) and the liquid inlet (a).

4. A nebulizer as claimed in claim 3, wherein the surface of the liquid conducting portion (213) facing the liquid reservoir (24) is planar and the surface of the liquid reservoir (24) facing the liquid conducting portion (213) is planar.

5. A nebulizer according to claim 3, wherein a liquid guiding member (25) is arranged in the liquid guiding channel (2131), and the liquid guiding member (25) extends out of the liquid guiding hole (241).

6. Atomiser according to claim 5, characterised in that the liquid-conducting piece (25) is a liquid-storing cotton.

7. A nebulizer as claimed in claim 3, characterised in that the housing (1) is provided with a sealing portion (13), the sealing portion (13) being for sealing the opening of the reservoir (24).

8. Atomiser according to one of claims 2 to 7, characterised in that the air guide assembly (23) comprises an air guide (231), a protective plug (232) and an air guide tube (233);

the air guide part (231) is of a cylindrical structure with an opening, the bottom wall of the air guide part (231) is provided with an air inlet hole (2311), the protective plug (232) is installed on the opening side of the air guide part (231), the protective plug (232) is provided with an air flow channel, and the air guide pipe (233) is installed in the air guide part (231) and is respectively communicated with the air inlet hole (2311) and the air flow channel;

the side surface of the air guide part (231) is provided with a mounting hole (2312) opposite to the liquid outlet (b), the atomizing assembly (22) is exposed out of the mounting hole (2312), and an atomizing cavity (A) is formed in an inner cavity of the air guide part (231).

9. A nebulizer according to claim 8, wherein the side wall of the air tube (233) is provided with an air vent (2333) communicating with its inner cavity, and the aerosol in the nebulization cavity (A) enters the inner cavity of the air tube (233) through the air vent (2333).

10. A nebulizer as claimed in claim 9, wherein the gas tube (233) comprises a first tube segment (2331) and a second tube segment (2332), the first tube segment (2331) being in communication with the second tube segment (2332) and coaxially arranged, the first tube segment (2331) having an outer diameter larger than the second tube segment (2332), the second tube segment (2332) being in communication with the gas inlet hole (2311);

the gas vent holes (2333) are provided in the first pipe section (2331) and/or the second pipe section (2332).

11. A nebulizer as claimed in claim 10, wherein the lowest point of the air vent hole (2333) lies in a plane higher than the highest point of the mounting hole (2312).

12. A nebulizer as claimed in claim 10, wherein the protective plug (232) comprises a top wall (2321) and a surrounding wall (2322) formed by a periphery of the top wall (2321) extending downwardly;

the surrounding wall (2322) surrounds the periphery of the opening of the air guide portion (231), the top wall (2321) is provided with an airflow hole (2323), an airflow pipe (2324) extends upwards from the periphery of the airflow hole (2323), and the airflow hole (2323) and the airflow pipe (2324) are matched to form the airflow channel.

13. Atomiser according to claim 12, characterised in that the housing (1) is provided with an air guide channel (14);

the air flow channel is communicated with the air guide channel (14).

14. A nebulizer as claimed in claim 1, wherein the holder body (211) is provided with an air intake through hole (2111), the air intake through hole (2111) communicating with the air guide member (23).

15. The atomizer according to claim 14, characterized in that the bottom of the holder body (211) is provided with an installation groove (2113), the installation groove (2113) communicating with the air inlet through hole (2111);

a control switch is arranged in the mounting groove (2113).

16. A nebulizer as claimed in claim 1, wherein the housing (1) comprises a main body portion (11), the periphery of the main body portion (11) extends downwards to form a nest (12), and the seat body (211) is received in the nest (12).

17. An electronic atomising device comprising an atomiser as claimed in any of claims 1 to 16 and a power supply assembly connected to the atomiser to provide power to the atomiser.