CN218043761U

CN218043761U - A atomizing component and cotton atomizer of stock solution for cotton atomizer of stock solution

Info

Publication number: CN218043761U
Application number: CN202121852497.1U
Authority: CN
Inventors: 陈平
Original assignee: Shenzhen Huachengda Precision Industry Co Ltd
Current assignee: Shenzhen Huachengda Precision Industry Co Ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-12-16
Anticipated expiration: 2031-08-09

Abstract

The utility model relates to an atomization component for a liquid storage cotton atomizer and the liquid storage cotton atomizer, wherein the atomization component comprises a hollow shell and a heating atomization component; the shell comprises an annular limiting part and an annular limiting supporting part, the limiting supporting part is provided with a lengthwise liquid inlet hole, and the liquid inlet hole penetrates through the inner surface and the outer surface of the limiting supporting part and extends along the height direction of the limiting supporting part; the heating atomization component comprises liquid guide cotton and a heating piece; the height dimension of the liquid guide cotton is less than or equal to that of the liquid inlet hole; the lower part of the liquid guide cotton is arranged on the inner side of the limiting part, the upper part of the liquid guide cotton is arranged on the inner side of the limiting and supporting part, and the periphery of the liquid guide cotton expands to enter the liquid inlet hole to contact with the liquid storage cotton arranged on the periphery of the shell. The drain cotton can contact with the stock solution cotton better to make liquid can smoothly conduct through the drain cotton and heat the atomizing on the piece that generates heat.

Description

Atomizing assembly for liquid storage cotton atomizer and liquid storage cotton atomizer

Technical Field

The utility model relates to an atomizing technical field especially relates to an atomization component and cotton atomizer of stock solution for cotton atomizer of stock solution.

Background

In some applications are the atomizing subassembly of liquid storage cotton, generally set up the liquid guide cotton in for the shell, the shell outside sets up the liquid storage cotton, set up the round hole isotructure on the shell and lead the liquid, nevertheless because lead the liquid cotton by install in the shell and wrap up completely, the elastic impact characteristic of leading the liquid cotton has been restricted, consequently, locate to form cavity region easily at the round hole, cause the round hole not actually to play the effect that the liquid was led to the feed liquor, perhaps the feed liquor volume is very little, lead to the part during operation that generates heat most area can have the problem that the feed liquor is not enough.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in providing an atomization component for the cotton atomizer of stock solution, and further, provides a cotton atomizer of stock solution.

The utility model provides a technical scheme that its technical problem adopted is: an atomization assembly for a liquid storage cotton atomizer is constructed, and the atomization assembly comprises a hollow shell and a heating atomization assembly arranged in the shell;

the shell comprises an annular limiting part and a limiting supporting part which extends upwards from the upper side edge of the limiting part, the limiting supporting part is provided with a lengthwise liquid inlet hole, and the liquid inlet hole penetrates through the inner surface and the outer surface of the limiting supporting part and extends along the height direction of the limiting supporting part;

the heating and atomizing assembly comprises liquid guide cotton and a sheet-shaped heating piece, two ends of the liquid guide cotton are gathered together to form an annular structure, an air guide channel is formed by axial through holes of the liquid guide cotton, a liquid suction surface is formed on the circumferential outer side surface of the liquid guide cotton, an atomizing surface is formed on the circumferential inner side surface of the liquid guide cotton, and the heating piece is embedded in or attached to the atomizing surface; the height dimension of the liquid guide cotton is smaller than or equal to that of the liquid inlet hole;

the lower part of the liquid guide cotton is arranged on the inner side of the limiting part, the upper part of the liquid guide cotton is arranged on the inner side of the limiting supporting part, and the periphery of the liquid guide cotton expands to enter the liquid inlet hole to be in contact with the liquid storage cotton arranged on the periphery of the shell.

Preferably, the wall thickness of the housing is less than or equal to 0.4mm.

Preferably, the limit supporting part comprises a first limit supporting part and a second limit supporting part which are arranged at intervals;

the first spacing supporting part with the clearance between the second spacing supporting part forms the feed liquor groove, the cotton periphery of leading the liquid inflation gets into the feed liquor groove with the cotton contact of stock solution.

Preferably, the liquid guide cotton is of a multi-layer structure, and opposite side faces of the liquid guide cotton are attached and overlapped together.

Preferably, the heating element comprises a heating body and an electrode conductively connected with the heating body;

the heating main body is of a C-shaped structure and comprises a conductive part and a heating part, wherein the conductive part is arranged at two ends of the heating main body, the heating part is connected with the conductive part, one end of the electrode is arranged on the conductive part, and the other end of the electrode extends downwards.

Preferably, the atomization assembly further comprises a fixed seat accommodated at an opening at the lower side of the limiting part;

the fixing seat is of a columnar structure and is provided with an air inlet hole penetrating through the axial opposite surface of the fixing seat, and the circumferential side face of the fixing seat is provided with a positioning groove for the electrode to penetrate through.

Implement the utility model discloses following beneficial effect has: the utility model discloses a drain cotton among the atomization component can contact better with the stock solution cotton to make liquid can smoothly conduct through the drain cotton and heat the atomizing on the piece that generates heat.

This application still constructs a cotton atomizer of stock solution, include atomization component, be used for supplying the installation component of atomization component installation, and with atomization component connect be used for doing atomization component provides the power supply module of electric energy, atomization component is foretell the atomization component who is used for the cotton atomizer of stock solution.

Preferably, the mounting assembly comprises a cylindrical housing, and the atomizing assembly is accommodated in the housing;

the mounting assembly further comprises a sealing element accommodated in the opening at the upper end of the shell and a sealing seat accommodated in the opening at the upper end of the shell;

the sealing element comprises a main body part, the main body part is provided with an air guide hole penetrating through the upper surface and the lower surface of the main body part, and a cylindrical part matched with the upper end of the limiting and supporting part extends downwards along the periphery of the air guide hole;

the atomizing subassembly periphery the main part downside the tube-shape portion periphery with the cooperation of seal receptacle upside forms the accommodation space, be equipped with the liquid storage cotton in the accommodation space.

Preferably, the power supply assembly comprises a columnar casing and a battery module arranged in the casing;

the mounting assembly is contained in the casing, and the electrode of the heating piece is electrically connected with the battery module.

Preferably, the liquid storage cotton atomizer further comprises a suction nozzle;

the suction nozzle is including locating nested portion of casing upper end locates the mouth of sucking on the nested portion, be equipped with the venthole in the mouth of sucking, the venthole week along downwardly extending have with the air duct that the air guide hole set up relatively.

Implement the utility model discloses following beneficial effect has: the utility model discloses a drain cotton among the atomization component of the cotton atomizer of stock solution can contact with the stock solution cotton better to make liquid can smoothly conduct through the drain cotton and heat the atomizing on generating heat the piece.

Drawings

The invention will be further explained with reference to the drawings and examples, wherein:

FIG. 1 is a schematic structural view of a liquid cotton atomizer according to the present invention;

FIG. 2 is an exploded view of the liquid cotton atomizer of the present invention;

FIG. 3 is a cross-sectional view of the liquid cotton atomizer of the present invention;

FIG. 4 is a schematic structural diagram of an atomizing assembly for a liquid-storing cotton atomizer according to the present invention;

FIG. 5 is an exploded view of the atomizing assembly of the liquid cotton storage structure of the present invention;

FIG. 6 is a schematic diagram of an atomizing assembly for a liquid cotton atomizer in another embodiment of the present invention;

fig. 7 is a cross-sectional view of the atomizing assembly of fig. 6 for a liquid cotton atomizer.

Detailed Description

In order to clearly understand the technical features, objects, and effects of the present invention, the 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 should also be noted that, unless expressly specified or limited otherwise, the terms "mounted," "connected," "secured," "disposed," and the like are to be construed broadly and encompass, for example, fixed connections as well as removable connections or integral parts; 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.

As shown in fig. 1-3, the present invention is a liquid storage cotton atomizer, which includes an atomizing assembly 1, a mounting assembly 3 for mounting the atomizing assembly 1, and a power supply assembly 4 connected to the atomizing assembly 1 for providing electric energy to the atomizing assembly 1, wherein the atomizing assembly 1 is an atomizing assembly for a liquid storage cotton atomizer, and the liquid storage cotton atomizer herein is a type of atomizer for storing liquid through liquid storage cotton, and the atomizer herein may also be defined as an electronic atomizer in some embodiments.

Referring to fig. 4-5, the atomizing assembly 1 of the present invention includes a hollow housing 11, and a heat generating atomizing assembly 12 disposed in the housing 11, which may also be defined as an atomizing core in some embodiments.

In this embodiment, the housing 11 is a hollow tubular structure, and includes an annular limiting portion 111, and a limiting support portion 112 extending upward from an upper edge of the limiting portion 111, the limiting support portion 112 is provided with a longitudinal liquid inlet hole 1121, and the liquid inlet hole 1121 penetrates through inner and outer surfaces of the limiting support portion 112 and extends along a height direction of the limiting support portion 112. Preferably, the housing 11 is made of a hard insulating material, such as phenolic plastic, polyurethane plastic, epoxy plastic, unsaturated polyester plastic, furan plastic, silicone resin, acryl resin, and the like, and modified resin thereof, and the housing 11 may also be made of tubular metal, such as stainless steel, copper iron, aluminum alloy, and the like, and then surface-plated, and it is understood that the material of the housing 11 may be selected according to actual needs, and is not limited in particular. Preferably, the wall thickness of the housing 11 is less than or equal to 0.4mm, so as to avoid that the hollow area is formed at the liquid inlet hole 1121 due to the excessively thick thickness of the housing 11, and further influence the liquid guiding effect, and preferably, the wall thickness of the housing 11 may be 0.2mm.

Further, the heat-generating atomization assembly 12 includes a liquid guide cotton 121 and a sheet-shaped heat-generating member 122, two ends of the liquid guide cotton 121 are gathered together to form an annular structure, an axial through hole is formed in an inner periphery of the liquid guide cotton 121, the axial through hole forms an air guide channel 1211, of course, the axial through hole also forms an atomization cavity, and the air flow enters the air guide channel 1211 to bring the atomized aerosol out of the liquid storage cotton atomizer for users to enjoy. Preferably, the liquid guide cotton 121 can be a multi-layer structure, and the opposite sides of the multi-layer liquid guide cotton 121 are attached and overlapped together.

The circumferential outer side surface of the liquid guide cotton 121 forms a liquid suction surface, the circumferential inner side surface forms an atomization surface, the heating element 122 is embedded in or attached to the atomization surface, and further, the height of the liquid guide cotton 121 is smaller than or equal to that of the liquid inlet hole 1121.

Wherein, the lower part of the liquid guiding cotton 121 is disposed inside the limiting part 111, the upper part thereof is disposed inside the limiting support part 112, and the periphery of the liquid guiding cotton 121 expands into the liquid inlet hole 1121 to contact with the liquid storage cotton 2 disposed on the periphery of the housing 11. It can be understood that the liquid guiding cotton 121 is substantially a column structure, the lower portion of the liquid guiding cotton 121 is limited to the inner periphery of the limiting portion 111, and the upper portion of the liquid guiding cotton 121 is limited to the inner periphery of the limiting support portion 112, and since the height of the liquid guiding cotton 121 is smaller than or equal to the height of the liquid inlet hole 1121, the portion of the liquid guiding cotton 121 opposite to the liquid inlet hole 1121 is not bound, and thus the liquid guiding cotton 121 can elastically expand into the liquid inlet hole 1121 to contact with the liquid storage cotton 2 on the outer periphery of the housing 11 for liquid guiding.

Further, the position-limiting support portion 112 includes a first position-limiting support portion and a second position-limiting support portion that are disposed at an interval, and the first position-limiting support portion and the second position-limiting support portion may be disposed in an axisymmetric manner.

Wherein, the clearance between first spacing supporting part and the second spacing supporting part is adjacent forms feed liquor groove 1122, and the periphery inflation of drain cotton 121 gets into feed liquor groove 1122 in order to contact with stock solution cotton 2.

Of course, the number of the position limiting support portions 112 may be three or four, and the number of the position limiting support portions may be selected according to the requirement, and is not limited in particular.

Further, the heat generating member 122 includes a heat generating body 1221 and an electrode 1222 conductively connected to the heat generating body 1221.

The heating body 1221 is bent to form a C-shaped structure, and includes a conductive portion 12211 disposed at two ends and a heating portion 12212 connected to the conductive portion 12211, and the electrode 1222 has one end disposed on the conductive portion 12211 and the other end extending downward.

Further, the atomizing assembly 1 further includes a fixing base 13 accommodated in the lower opening of the limiting portion 111, wherein the fixing base 13 is of a cylindrical structure and is provided with an air inlet 131 penetrating through the axially opposite surface thereof, and a positioning groove 132 is formed in the circumferential side surface of the fixing base 13 for the power supply 1222 to penetrate therethrough. Of course, the housing 11 may also be provided with a bottom wall for carrying the heat generating element 122 and the power supply electrode 1222.

Referring to fig. 6 and 7, the atomizing assembly in other embodiments differs from the foregoing embodiments mainly in that the housing structure is different, in this embodiment, the housing 11a is a hollow tubular structure, and includes an annular limiting portion 111a, and a limiting support portion 112a extending upward from an upper side edge of the limiting portion 111a, further, the limiting support portion 112a is a substantially C-shaped structure, the limiting support portion 112a is provided with a longitudinal liquid inlet hole 1121a, the liquid inlet hole 1121a penetrates through an inner surface and an outer surface of the limiting support portion 112a and extends along a height direction of the limiting support portion 112a, further, the liquid inlet hole 1121a may be a plurality of holes, such as three holes. Preferably, the housing 11a is made of a hard insulating material, such as phenolic plastic, polyurethane plastic, epoxy plastic, unsaturated polyester plastic, furan plastic, silicone resin, acryl resin, and the like, and modified resin thereof, and of course, the housing 11a may also be made of tubular metal, such as stainless steel, copper iron, aluminum alloy, and the like, and then surface plating is performed, and it is understood that the material of the housing 11a may be selected according to actual needs, and is not limited in particular. Preferably, the wall thickness of the housing 11a is less than or equal to 0.4mm, so as to avoid that the excessive thickness of the housing 11a causes a hollow region to be formed at the liquid inlet hole 1121a and further affects the liquid guiding effect, and preferably, the wall thickness of the housing 11a may be 0.2mm.

Further, notches 1122a are formed at opposite ends of the position-limiting support portion 112a, and the outer circumference of the liquid-guiding cotton is expanded into the notches 1122a to contact with the liquid-storing cotton.

In the present embodiment, the mounting block 3 includes a cylindrical housing 31, and the atomizing unit 1 is accommodated in the housing 31. Preferably, the housing 31 may be a hollow cylindrical structure, and its inner cavity is used for accommodating the atomizing assembly 1 and the liquid storage cotton 2. The housing 31 may be made of a hard insulating material, such as phenolic plastic, polyurethane plastic, epoxy plastic, unsaturated polyester plastic, furan plastic, silicone resin, acryl resin, and the like, and modified resin thereof, and the housing 31 may also be made of tubular metal, such as stainless steel, copper-iron, aluminum alloy, and the like, and then surface-plated, it is understood that the material of the housing 31 may be selected according to actual requirements, and is not limited herein.

Further, the mounting assembly 3 further includes a sealing member 32 received in the opening of the upper end of the housing 31 and a sealing seat 33 received in the opening of the upper end of the housing 31.

The sealing member 32 includes a main body 321, the main body 321 has an air hole 322 penetrating through the upper and lower surfaces thereof, and a cylindrical portion 323 extending downward along the circumference of the air hole 322 and engaged with the upper end of the position-limiting support portion 112. Preferably, the circumferential side of the main body 321 is provided with a step structure, such that the lower side of the upper end of the main body 321 abuts on the upper edge of the housing 31, and the circumferential side of the step structure abuts on the inner circumference of the upper end of the housing 31, and further, the circumferential side of the step structure is provided with a convex structure to improve the sealing property.

Further, the sealing seat 33 includes a columnar seat body 331, the seat body 331 is provided with a vent hole 332, a step part 333 is formed by outwardly protruding the lower part of the circumferential side surface of the seat body 331, the upper side surface of the step part 333 abuts against the lower side edge of the shell 31, further, a protrusion is provided on the outer periphery of the part of the seat body 331 located on the upper side of the step part 333, and the protrusion abuts against the circumferential inner wall of the shell 31, so as to improve the sealing performance. Of course, the sealing member 32 and the sealing seat 33 may be snap-fit connected with the housing 31. Further, the sealing member 32 and the sealing seat 33 are made of silicone.

It can be understood that the circumference of the atomizing assembly 1, the lower side of the main body 321, the circumference of the cylindrical part 323 and the upper side of the sealing seat 33 cooperate to form an accommodating space, and the liquid storage cotton 2 is disposed in the accommodating space.

In the present embodiment, the power module 4 includes a columnar housing 41 and a battery module (not shown) provided in the housing 41, and the battery module may include a battery, a control circuit board, and the like.

The mounting assembly 3 is accommodated in the casing 41, and the electrode 1222 of the heat generating member 122 is electrically connected to the battery module.

Further, the utility model discloses a cotton atomizer of stock solution still includes suction nozzle 5, and this suction nozzle 5 is including locating nested portion 51 of casing 41 upper end, locates the suction nozzle portion 52 on nested portion 51, is equipped with venthole 521 on the suction nozzle portion 52, and venthole 521 week has the air duct 522 relative setting with air guide hole 322 along downwardly extending. In this embodiment, the nesting portion 51 can be fixed to the upper end of the housing 41 by interference fit or by snap-fit or screw-thread connection, and the mouthpiece portion 52 is substantially a table structure, and has a cross-sectional dimension smaller than that of the nesting portion 51, so that the mouthpiece portion 52 is more suitable for the user to suck.

Of course, the atomizing assembly of the present invention is suitable for other types of atomizers with liquid storage cotton in a liquid storage bin (or a casing, a shell or a shell).

The utility model discloses a drain cotton among the atomization component of the cotton atomizer of stock solution can contact with the stock solution cotton better to make liquid can smoothly conduct through the drain cotton and heat the atomizing on generating heat the piece.

It should be understood that the above examples only represent the preferred embodiments of the present invention, and the description thereof is more specific and detailed, but should not 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 atomization assembly for a liquid storage cotton atomizer is characterized in that the atomization assembly (1) comprises a hollow shell (11) and a heating atomization assembly (12) arranged in the shell (11);

the shell (11) comprises an annular limiting part (111) and a limiting supporting part (112) extending upwards from the upper side edge of the limiting part (111), the limiting supporting part (112) is provided with a longitudinal liquid inlet hole (1121), and the liquid inlet hole (1121) penetrates through the inner surface and the outer surface of the limiting supporting part (112) and is arranged in an extending mode along the height direction of the limiting supporting part (112);

the heating atomization assembly (12) comprises liquid guide cotton (121) and a sheet-shaped heating piece (122), two ends of the liquid guide cotton (121) are gathered together to form an annular structure, an air guide channel (1211) is formed by an axial through hole of the liquid guide cotton (121), a liquid suction surface is formed on the circumferential outer side surface of the liquid guide cotton (121), an atomization surface is formed on the circumferential inner side surface of the liquid guide cotton, and the heating piece (122) is embedded in or attached to the atomization surface; the height dimension of the liquid guide cotton (121) is less than or equal to that of the liquid inlet hole (1121);

the lower part of the liquid guide cotton (121) is arranged on the inner side of the limiting part (111), the upper part of the liquid guide cotton is arranged on the inner side of the limiting supporting part (112), and the periphery of the liquid guide cotton (121) expands to enter the liquid inlet hole (1121) to be in contact with the liquid storage cotton (2) arranged on the periphery of the shell (11).

2. Nebuliser assembly according to claim 1, characterised in that the wall thickness of the housing (11) is less than or equal to 0.4mm.

3. The atomizing assembly for a liquid cotton atomizer according to claim 1, characterized in that the limit support portion (112) comprises a first limit support portion and a second limit support portion which are arranged at intervals;

a liquid inlet groove (1122) is formed in a gap between the first limiting and supporting part and the second limiting and supporting part, and the periphery of the liquid guide cotton (121) expands to enter the liquid inlet groove (1122) to be in contact with the liquid storage cotton (2).

4. The atomizing assembly for a liquid storage cotton atomizer according to claim 1, wherein the liquid guide cotton (121) is of a multi-layer structure, and opposite side surfaces of the liquid guide cotton (121) are attached and overlapped together.

5. The atomizing assembly for a liquid cotton atomizer according to claim 1, characterized in that the heat generating member (122) comprises a heat generating body (1221) and an electrode (1222) conductively connected to the heat generating body (1221);

the heating body (1221) is of a C-shaped structure, the heating body comprises a conducting part (12211) arranged at two ends and a heating part (12212) connected with the conducting part (12211), one end of the electrode (1222) is arranged on the conducting part (12211), and the other end of the electrode (1222) extends downwards.

6. The atomizing assembly for a liquid storage cotton atomizer according to claim 5, characterized in that the atomizing assembly (1) further comprises a fixing seat (13) accommodated at an opening at the lower side of the limiting part (111);

the fixing seat (13) is of a columnar structure and is provided with an air inlet hole (131) penetrating through the axial opposite surface of the fixing seat, and the circumferential side face of the fixing seat (13) is provided with a positioning groove (132) for the electrode (1222) to penetrate through.

7. A liquid storage cotton atomizer, characterized by comprising an atomizing component (1), a mounting component (3) for mounting the atomizing component (1), and a power supply component (4) connected with the atomizing component (1) and used for providing electric energy for the atomizing component (1), wherein the atomizing component (1) is the atomizing component for the liquid storage cotton atomizer of any one of the claims 1 to 6.

8. A liquid-stock-cotton atomizer according to claim 7, wherein the mounting assembly (3) comprises a cylindrical housing (31), the atomizing assembly (1) being accommodated in the housing (31);

the mounting assembly (3) further comprises a sealing piece (32) accommodated in the opening of the upper end of the shell (31) and a sealing seat (33) accommodated in the opening of the upper end of the shell (31);

the sealing element (32) comprises a main body part (321), the main body part (321) is provided with an air guide hole (322) penetrating through the upper surface and the lower surface of the main body part, and a cylindrical part (323) matched with the upper end of the limiting and supporting part (112) extends downwards along the periphery of the air guide hole (322);

atomizing subassembly (1) periphery main part (321) downside tubular portion (323) periphery with seal receptacle (33) upside cooperation forms the accommodation space, be equipped with liquid storage cotton (2) in the accommodation space.

9. The liquid-stock-cotton atomizer of claim 8, wherein the power supply assembly (4) comprises a cylindrical casing (41) and a battery module disposed in the casing (41);

the mounting component (3) is accommodated in the casing (41), and an electrode (1222) of the heating element (122) is electrically connected with the battery module.

10. A liquid-cotton atomizer according to claim 9, characterized in that it further comprises a suction nozzle (5);

suction nozzle (5) are including locating nested portion (51) of casing (41) upper end is located suction nozzle portion (52) on nested portion (51), be equipped with venthole (521) on suction nozzle portion (52), venthole (521) week along downwardly extending have with air duct (522) that air guide hole (322) set up relatively.