CN214340088U - Heating atomization device and electronic equipment - Google Patents

Abstract

The utility model provides a heating atomization device, which comprises a shell with an opening, a heating component and an atomization seat, wherein the shell forms a liquid storage cavity and an installation cavity which is arranged adjacent to the liquid storage cavity, and the atomization seat is arranged in the installation cavity through an opening communicated with the installation cavity; when the atomizing base is installed in the installation cavity, the first matching part and the second matching part are matched in the installation cavity to form an installation part and a cache groove between the installation part and the shell; buffer memory groove and stock solution chamber intercommunication are equipped with the infiltration hole with buffer memory groove intercommunication with buffer memory follow liquid storage chamber inflow, the inside accepting groove that forms of installation department and installation department, and the accepting groove is used for acceping installation heating element, and liquid object permeates to heating element through the infiltration hole. Furthermore, the utility model also provides an electronic equipment. The utility model discloses technical scheme has effectively simplified heating atomizing device's installation.

Description

Heating atomization device and electronic equipment

Technical Field

The utility model relates to an electronic equipment technical field especially relates to a heating atomizing device and electronic equipment.

Background

At present, more and more electronic equipment with a heating and atomizing device appears on the market. The heating atomization device is provided with a liquid storage cavity and an atomization cavity, wherein the liquid storage cavity and the atomization cavity are used for storing liquid objects, and the liquid objects can enter the atomization cavity through liquid guide holes communicated with the liquid storage cavity and the atomization cavity. The heating component arranged in the atomizing cavity adsorbs the liquid object and heats the liquid object to generate the aerosol.

The atomizing chamber is usually surrounded by a ceramic piece, and the heating atomizing device with the ceramic piece needs to put the heating component in the ceramic piece firstly during production and assembly, then the ceramic piece is installed on the shell, and finally the atomizing base is packaged in the shell. The installation process of the heating and atomizing device with the ceramic piece is relatively complicated, and the adaptive ceramic piece needs to be additionally processed, so that the waste of materials is caused to a certain extent.

Therefore, simplification of the installation process and saving of manufacturing materials are issues that need to be addressed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a heating atomizing device and electronic equipment effectively simplify heating atomizing device's installation.

In a first aspect, an embodiment of the present invention provides a heating and atomizing device, which includes a housing having an opening, a heating assembly, and an atomizing base, wherein the housing forms a liquid storage cavity for storing a liquid object and an installation cavity adjacent to the liquid storage cavity, the atomizing base has an air passage, the installation cavity is communicated with the opening, and the atomizing base is installed in the installation cavity through the opening; when the atomizing seat is installed in the installation cavity for use, the first matching part and the second matching part are matched in the installation cavity to form an installation part and a cache groove positioned between the installation part and the shell; the buffer memory groove with the buffer memory chamber intercommunication is followed the buffer memory chamber flows in the liquid object, the inside accepting groove that forms of installation department just the installation department be equipped with the infiltration hole of buffer memory groove intercommunication, the accepting groove is used for acceping the installation heating element, the liquid object passes through the infiltration hole permeates extremely heating element, heating element is right the liquid object heating forms the aerial fog, the air flue with the accepting groove intercommunication, for the aerial fog circulation.

Optionally, the number of the first matching parts and the second matching parts is two, and the first matching parts and the second matching parts are both plate-shaped; the two first matching parts are arranged oppositely, and when the atomizing base is arranged in the mounting cavity, the first matching parts are tightly attached to the shell; the two second matching parts are oppositely arranged and face towards the two sides of the shell and are connected with the shell.

Optionally, the first matching portion is recessed towards one end of the liquid storage cavity in a direction close to the atomizing base to form a first recessed portion, and the second matching portion is recessed towards one end of the atomizing base in a direction far away from the atomizing base to form a second recessed portion; when the atomizing base is installed in the installation cavity, the first matching part faces one end of the liquid storage cavity and the second matching part faces one end of the atomizing base in an overlapped mode, and therefore the permeation holes are formed between the first concave part and the second concave part.

Optionally, a partition plate for partitioning the liquid storage cavity and the mounting cavity is arranged in the shell, and a through hole is formed in the partition plate; the heating and atomizing device further comprises an atomizing pipe, one end of the atomizing pipe is connected with the partition plate, an atomizing cavity is formed by enclosing the inner wall of the atomizing pipe, and the atomizing cavity is communicated with the through hole; two second cooperation portion set up symmetrically in the through-hole both sides the division board, two second cooperation portion and two first cooperation portion will the installation cavity separates into two buffer memory groove and one the installation department, the air flue with the through-hole intercommunication.

Optionally, the housing is further provided with a positioning portion facing the first matching portion, the positioning portion and the second matching portion are arranged at an interval, and a limit groove is formed between the positioning portion and the second matching portion; when the atomizing base is installed in the installation cavity, the first matching part is limited in the limiting groove.

Optionally, the positioning portion includes four positioning ribs, every two positioning ribs are arranged on one side of each second matching portion in a pairwise opposite manner, and the limiting groove is formed between the two oppositely arranged positioning ribs and the second matching portion.

Optionally, the number of the first matching parts and the second matching parts is one, and the first matching parts and the second matching parts are both cylindrical; when the atomizing base is arranged in the installation cavity, the first matching part and the second matching part are sleeved; the penetration holes are arranged on two opposite sides of the first matching part, or the penetration holes are arranged on two opposite sides of the second matching part.

Optionally, a partition plate for partitioning the liquid storage cavity and the mounting cavity is arranged in the shell, and a through hole is formed in the partition plate; the heating and atomizing device further comprises an atomizing pipe, one end of the atomizing pipe is connected with the partition plate, an atomizing cavity is formed by enclosing the inner wall of the atomizing pipe, and the atomizing cavity is communicated with the through hole; the second cooperation portion set up in the through-hole outside the division board, the second cooperation portion with first cooperation portion will the installation cavity separates into two buffer memory groove and one the installation department, the air flue with the through-hole intercommunication.

Optionally, the heating assembly comprises a liquid guide cotton, and two ends of the liquid guide cotton are plugged in the penetration holes.

Optionally, the atomizing base is provided with a plurality of grooves, and the grooves are respectively communicated with the mounting part and the cache groove; the thickness of the atomizing seat wall is consistent with that of the first matching part.

Optionally, the casing is kept away from the one end of atomizing seat is equipped with the gas outlet, atomizing seat is kept away from the one end in stock solution chamber is equipped with the air inlet, the other end of atomizing pipe with the casing links to each other, the air inlet the recess the air flue the accepting groove atomizing chamber and the gas outlet communicates the gas circuit that forms the air feed circulation in proper order.

Optionally, one of the side wall of the atomizing base and the cavity wall of the mounting cavity is provided with a sliding block, the other of the side wall of the atomizing base and the cavity wall of the mounting cavity is provided with a sliding groove, and/or one of the side wall of the atomizing base and the cavity wall of the mounting cavity is provided with a buckling part, and the other of the side wall of the atomizing base and the cavity wall of the mounting cavity is provided with a buckling groove; when the sliding block is clamped at one end of the sliding groove and/or the buckling part is buckled with the buckling groove, the atomizing base is installed in the installation cavity.

Optionally, one end of the side wall of the atomizing base, which is far away from the partition plate, is provided with a limiting edge, and when the atomizing base is installed in the installation cavity, the limiting edge abuts against the end surface of the opening.

In a second aspect, an embodiment of the present invention provides an electronic device, where the electronic device includes a power supply device and a heating and atomizing device, the heating and atomizing device is installed in the power supply device and electrically connected to the power supply device, the heating and atomizing device includes a casing with an opening, a heating assembly, and an atomizing base, the casing forms a liquid storage cavity for storing a liquid object and an installation cavity adjacent to the liquid storage cavity, the atomizing base is provided with an air passage, the installation cavity is communicated with the opening, and the atomizing base is installed in the installation cavity through the opening; when the atomizing seat is installed in the installation cavity for use, the first matching part and the second matching part are matched in the installation cavity to form an installation part and a cache groove positioned between the installation part and the shell; the buffer memory groove with the buffer memory chamber intercommunication is followed the buffer memory chamber flows in the liquid object, the inside accepting groove that forms of installation department just the installation department be equipped with the infiltration hole of buffer memory groove intercommunication, the accepting groove is used for acceping the installation heating element, the liquid object passes through the infiltration hole permeates extremely heating element, heating element is right the liquid object heating forms the aerial fog, the air flue with the accepting groove intercommunication, for the aerial fog circulation.

Above-mentioned heating atomizing device and electronic equipment sets up first cooperation portion, sets up second cooperation portion at the casing at the atomizing seat, just can be with heating element fixed mounting in the installation cavity through the cooperation of atomizing seat and casing, has simplified heating atomizing device's installation procedure, has reached the effect of quick and simple and convenient installation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be obtained from the structures shown in these drawings without inventive effort.

Fig. 1 is an exploded schematic view of a heating and atomizing device according to a first embodiment of the present invention.

Fig. 2 is an exploded schematic view of a heating and atomizing device according to a third embodiment of the present invention.

Fig. 3 is a sectional view of the heating and atomizing device in the state of birth according to the first embodiment of the present invention.

Fig. 4 is a sectional view of the heating atomizing device in the state of birth according to the second embodiment of the present invention.

Fig. 5 is a sectional view of a heating and atomizing device in a state of labor according to a third embodiment of the present invention.

Fig. 6 is a sectional view of a heating and atomizing device in a state of labor according to a fourth embodiment of the present invention.

Fig. 7 is a sectional view of the heating and atomizing device according to the first embodiment of the present invention in use.

Fig. 8 is a sectional view of a heating and atomizing device according to a third embodiment of the present invention in use.

Fig. 9 is a sectional view of a heat atomizing device in a use state according to a fourth embodiment of the present invention.

Fig. 10 is a partially enlarged view of a portion a of fig. 3 according to the present invention.

Fig. 11 is a partially enlarged view of a portion B of fig. 6 according to the present invention.

Fig. 12 is a partially enlarged view of a portion C of fig. 7 according to the present invention.

Fig. 13 is a perspective view of an atomizing base according to a first embodiment of the present invention.

Fig. 14 is a perspective view of an atomizing base according to a third embodiment of the present invention.

Fig. 15 is a plan view of an atomizing base according to a first embodiment of the present invention.

Fig. 16 is a perspective view of the atomizing base according to the first embodiment of the present invention at another angle.

Fig. 17 is a perspective view of a housing according to an embodiment of the present invention.

Fig. 18 is a sectional view of a housing according to an embodiment of the present invention.

Fig. 19 is a sectional view of another angle of the heating and atomizing device according to the embodiment of the present invention.

Fig. 20 is a perspective view of an electronic device according to an embodiment of the present invention.

DESCRIPTION OF SYMBOLS IN THE DRAWINGS

Label name

1000. 2000, 3000, 4000, 92 heating atomization device 20 atomization seat

10 casing 200 air passage

100 opening 21 top-through piece

11 liquid storage cavity 22 limit edge

12 mounting cavity 23 reinforcing rib

120 mounting part 24 slide block

Fastening part of 121 chute 25

122 snap-fit groove 26

123 receiving groove 27 first mating portion

124 buffer slot 270 first recess

125 penetration hole 28 groove

13 liquid injection port 29 air inlet

14 seal 30 retaining ring

140 opening 31 first pull ring

15 partition plate 310 breaking part

150 through hole 32 second tab

151 isolator 40 atomizing tube

152 removal portion 400 nebulizing chamber

1520 body 50 sealing ring

1521 Weak connection 60 heating assembly

15211 first part 61 liquid guide cotton

15212 second portion 62 heating element

1522 liquid through hole 9 electronic device

153 power supply device for positioning part 91

1530 locating rib D first distance

1534 spacing groove d a second distance

154 second mating portion H a third distance

1540 second recess h fourth distance

Fifth distance of 16 sealing cover

160 outlet x first width

161 card slot S sixth distance

17 snap s second width

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

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

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

For a clearer and more accurate understanding of the present invention, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings. Description of drawings the accompanying drawings illustrate examples of embodiments of the present invention, in which like reference numerals refer to like elements. It is to be understood that the drawings are not to scale as the actual practice of the invention, but are for illustrative purposes and are not drawn to scale.

Referring to fig. 1 to 19, the present invention provides a heating and atomizing device.

Please refer to fig. 1, which is an exploded schematic view of a heating and atomizing device according to a first embodiment of the present invention. The heating and atomizing device 1000 includes a housing 10 provided with an opening 100, a heating assembly 60, and an atomizing base 20. The housing 10 forms a reservoir chamber 11 for storing a liquid object (not shown), and a mounting chamber 12 disposed adjacent to the reservoir chamber 11. The mounting chamber 12 communicates with the opening 100, and the atomizing base 20 is mounted to the mounting chamber 12 through the opening 100. The liquid object includes, but is not limited to, water, aromatic liquid, tobacco liquid, mosquito repellent liquid, and the like.

Please refer to fig. 16 and 17, which are a perspective view of an atomizing base according to a first embodiment of the present invention and a perspective view of a housing according to an embodiment of the present invention. The atomizing base 20 has a first engaging portion 27 at an end facing the liquid storage chamber 11, and the housing 10 has a second engaging portion 154 facing the first engaging portion 27. When the atomization seat 20 is mounted in the mounting cavity 12 for use, the first and second fitting portions 27 and 154 are fitted in the mounting cavity 12 to form the mounting portion 120 and the buffer storage groove 124 between the mounting portion 120 and the housing 10. Wherein the buffer tank 124 is communicated with the liquid storage cavity 11 to buffer the liquid object flowing from the liquid storage cavity 11. The mounting part 120 is formed with a receiving groove 123 therein and the mounting part 120 is provided with a penetration hole 125 communicating with the buffer groove 124. The accommodating groove 123 is used for accommodating and installing the heating assembly 60, the liquid object permeates into the heating assembly 60 through the permeation hole 125, and the heating assembly 60 is used for heating the liquid object to form the aerosol. The atomizing base 20 is provided with an air passage 200, and the air passage 200 is communicated with the accommodating groove 123 for the circulation of the aerosol.

In the present embodiment, the number of the first fitting portions 27 and the second fitting portions 154 is two, and the first fitting portions 27 and the second fitting portions 154 are each plate-shaped. The two first matching parts 27 are oppositely arranged, and when the atomizing base 20 is installed in the installation cavity 12, the first matching parts 27 are tightly attached to the housing 10. The two second fitting portions 154 are oppositely disposed, and the second fitting portions 154 are connected to the housing 10 toward both sides of the housing 10.

The first engaging portion 27 is recessed toward the one end of the reservoir 11 toward the atomizing base 20 to form a first recessed portion 270, and the second engaging portion 154 is recessed toward the one end of the atomizing base 20 away from the atomizing base 20 to form a second recessed portion 1540. When the atomizing base 20 is mounted to the mounting chamber 12, an end of the first fitting portion 27 facing the reservoir chamber 11 and an end of the second fitting portion 154 facing the atomizing base 20 overlap to form the penetration hole 125 between the first recessed portion 270 and the second recessed portion 1540. In the present embodiment, the penetration hole 125 has a circular shape. In some possible embodiments, the shape of the penetration hole 125 may be a square or other polygonal shape, which is not limited herein.

In the above embodiment, only through the mutual cooperation between the first matching part arranged on the atomizing base and the second matching part arranged on the housing, the heating assembly can be fixedly arranged in the mounting cavity, so that the mounting steps of the heating and atomizing device are simplified, and the effect of quick and simple mounting is achieved. Meanwhile, the quick and simple installation mode does not need to additionally arrange a shell for the heating assembly, and materials are greatly saved.

A partition plate 15 for separating the liquid storage cavity 11 and the mounting cavity 12 is arranged in the shell 10, and a through hole 150 is formed in the partition plate 15. In the present embodiment, the through-hole 150 is provided at the center of the partition plate 15. The housing 10 and the partition plate 15 are made of plastic and are integrally injection molded. Specifically, the partition plate 15 includes an integrally molded partition portion 151 and a removal portion 152. The removing part 152 includes a body 1520, and a weak link part 1521, and the body 1520 is connected to the isolation part 151 through the weak link part 1521. In this embodiment, the body 1520 is in the shape of a circle, i.e., a circle with a cut-away portion, as shown in fig. 19. In some possible embodiments, the shape of the body 1520 may be rectangular, square, triangular, etc., and is not limited herein. The weak connection portion 1521 is formed by notching one side of the removing portion 152 facing the mounting cavity 12, as shown in fig. 10. In this embodiment, the thickness of the weak link 1521 is 0.1 mm to 0.5 mm. In some possible embodiments, the thickness of the weak link 1521 is not limited thereto. The weak link 1521 includes a first portion 15211 and a second portion 15212. Wherein the first portion 15211 is less thick than the second portion 15212. In this embodiment, the thickness of the first portion 15211 is 0.2 mm, and the thickness of the second portion 15212 is 0.5 mm. In some possible embodiments, the thickness of the first portion 15211 and the second portion 15212 may be any thickness from 0.1 mm to 0.5 mm, which is not limited herein.

The two second fitting portions 154 are symmetrically disposed on the partition plate 15 at both sides of the through hole 150, and when the atomizing base 20 is mounted in the mounting chamber 12, the two first fitting portions 27 and the two second fitting portions 154 divide the mounting chamber 12 into two buffer grooves 124 and one mounting portion 120. The two first fitting portions 27 form an air passage 200 therebetween, and the air passage 200 communicates with the through hole 150.

The housing 10 is also provided with a positioning portion 153 facing the first fitting portion 27. The positioning portion 153 and the second matching portion 154 are spaced apart, and a limiting groove 1534 is formed between the positioning portion 153 and the second matching portion 154. When the atomizing base 20 is mounted in the mounting cavity 12, the first engaging portion 27 is limited in the limiting groove 1534. In this embodiment, the positioning portion 153 includes four positioning ribs 1530, two positioning ribs 1530 are oppositely disposed on one side of each second matching portion 154, and a limiting groove 1534 is formed between the two oppositely disposed positioning ribs 1530 and the second matching portion 154. In some possible embodiments, the number of the positioning ribs 1530 is not limited thereto, and the positioning ribs 1530 may be disposed on a side of the second fitting part 154 close to the housing 10, or may be disposed on a side of the second fitting part 154 away from the housing 10, which is not limited herein.

The atomizing base 20 is opened with a plurality of grooves 28 in a direction away from the partition plate 15, so that the wall thickness of the atomizing base 20 is consistent with the thickness of the first matching portion 27. The recess 28 communicates with the mounting portion 120 and the buffer groove 124, respectively. In the present embodiment, the atomizing base 20 is provided with three grooves 28. Two of the grooves 28 are respectively communicated with two buffer grooves 124, and one of the grooves 28 is communicated with the mounting portion 120.

In the above embodiment, the recess is provided in the atomizing base, so that the thickness of the wall of the atomizing base is consistent with that of the first matching portion, and the phenomenon that the atomizing base deforms, twists or shrinks due to inconsistent wall thickness in the process of machining and cooling can be avoided.

The casing 10 is further provided with a liquid charging port 13 for communicating the outside with the reservoir chamber 11, and a sealing member 14 for sealing the liquid charging port 13. Specifically, after the liquid object is injected into the liquid storage chamber 11 from the liquid injection port 13, the sealing member 14 is sealed in the liquid injection port 13 by interference. The housing 10 further comprises a sealing cover 16, and the sealing cover 16 is sleeved on the end part of the housing 10 far away from the mounting cavity 12 to cover the sealing member 14. Specifically, the outer wall of the housing 10 is provided with a buckle 17, a corresponding position of the inner wall of the sealing cover 16 is provided with a clamping groove 161, and the sealing cover 16 is sleeved and fixed on the housing 10 by the buckling of the buckle 17 and the clamping groove 161. In this embodiment, the outer wall of the housing 10 is provided with two latches 17, and the two latches 17 are disposed on two opposite sides of the outer wall of the housing 10. In some possible embodiments, the number and the arrangement positions of the clips 17 are not limited thereto, and are not limited herein. The end of the housing 10 away from the atomizing base 20 is further provided with an air outlet 160. In the present embodiment, among other things, the air outlet 160 is provided to the seal cover 16. The sealing member 14 is provided with an opening 140, and the opening 140 and the air outlet 160 are arranged oppositely. Specifically, the aperture 140 is disposed at the center of the seal 14 and the air outlet 160 is disposed at the center of the seal cover 16. In some possible embodiments, the positions where the opening 140 and the air outlet 160 are disposed are not limited thereto.

The heating and atomizing device 1000 further includes an atomizing tube 40 disposed in the housing 10. The position of the atomization tube 40 disposed in the housing 10 corresponds to the positions of the opening 140 and the air outlet 160, and in the present embodiment, the atomization tube 40 is disposed in the center of the housing 10. One end of the atomizing pipe 40 is connected to the partition plate 15, in this embodiment, one end of the atomizing pipe 40 is connected to the partition 151, and the partition 151 is bent toward one side of the atomizing pipe 40 to be extended toward the direction close to the sealing member 14 and is enclosed in the outer wall of the atomizing pipe 40. The other end of the atomization tube 40 is connected to the housing 10. Specifically, the other end of the atomizing tube 40 passes through the opening 140 and is connected to the sealing cap 16. The outer wall of the atomizing pipe 40, the housing 10, the sealing member 14, and the partition plate 15 enclose a liquid storage chamber 11. The inner wall of the atomizing pipe 40 is surrounded to form an atomizing chamber 400, and the atomizing chamber 400 is respectively communicated with the through hole 150 and the air outlet 160. An air inlet 29 is arranged at one end of the atomizing base 20 far away from the liquid storage cavity 11. Specifically, the air inlet 29 is provided in the middle of one end of the atomizing base 20 away from the partition plate 15. The air inlet 29, the groove 28, the air passage 200, the accommodating groove 123, the atomizing chamber 400 and the air outlet 160 are sequentially communicated to form an air passage for air flow circulation.

In the present embodiment, the partition plate 15 includes two removing portions 152, and the two removing portions 152 are symmetrically disposed at both sides of the through hole 150. Wherein the first portion 15211 is disposed adjacent to the inner wall of the housing 10 and the second portion 15212 is disposed adjacent to the atomizing tube 40. Specifically, the body 1520 is connected to the housing 10 by a portion of the first portion 15211 on a side thereof adjacent to the housing 10. Wherein, the thickness of the inner wall of the housing 10 is greater than that of the partition 151. In some possible embodiments, the number and the position of the removing portion 152 are not limited thereto, and are not limited thereto.

The heating assembly 60 comprises a liquid guide cotton 61 and a heating element 62, wherein both ends of the liquid guide cotton 61 are blocked at the permeation holes 125, and the heating element 62 is wound in the middle of the liquid guide cotton 61. The liquid guiding cotton 61 is used for adsorbing the liquid object, and the heating element 62 is used for heating the liquid object to form the aerosol. In the present embodiment, the shape of the liquid guide cotton 61 is a cylindrical shape. In some possible embodiments, the shape of the liquid guiding cotton 61 may be a rectangular parallelepiped or other prism shape, which is adapted to the penetration hole 125, and is not limited herein. Wherein, the liquid guide cotton 61 can be formed by winding cotton, dust-free paper, polypropylene oil absorption cotton and the like. In the present embodiment, the heating element 62 is a heating wire. In some possible embodiments, the heating element 62 may be a heating sheet, a heating net, or the like.

Also provided in the housing 10 are a predetermined position and a final position of the mounting chamber 12, along which the atomizing base 20 can be inserted into the mounting chamber 12. When the atomizing base 20 is inserted to the predetermined position, the atomizing base 20 is predetermined in the housing 10, and at this time, the heating and atomizing device 1000 is in the production state, that is, the heating and atomizing device 1000 cannot be used. When the atomizing base 20 is inserted to the final position, the atomizing base 20 and the housing 10 are completely installed, that is, the atomizing base 20 is installed in the installation cavity 12, and the heating and atomizing device 1000 is in a use state. Wherein the final position is set at a side of the predetermined position far from the opening 100.

Please refer to fig. 3, fig. 7, fig. 12, and fig. 13, which are a sectional view of a heating and atomizing device in a production state, a sectional view of the heating and atomizing device in a use state, a partially enlarged sectional view of a portion C of the heating and atomizing device in the use state, and a perspective view of an atomizing base according to a first embodiment of the present invention. One end of the atomizing base 20 facing the liquid storage cavity 11 is provided with a top penetrating piece 21. The top penetrating piece 21 is in a columnar shape and protrudes out of the liquid storage cavity 11 from one end of the atomizing base 20 facing the liquid storage cavity 11. When the atomization seat 20 is plugged in the preset position, the top-through piece 21 at least partially faces the removing part 152. When the atomizing base 20 is inserted from the preset position to the final position under the action of an external force, the piercing member 21 presses the removing portion 152, so that at least a part of the removing portion 152 is separated from the isolation portion 151, and a liquid passing hole 1522 communicating the liquid storage cavity 11 and the mounting cavity 12 is formed. Specifically, when the atomizing base 20 is inserted into the final position, the weak connection portion 1521 is partially or completely separated from the isolation portion 151.

In this embodiment, when the atomizing base 20 is inserted into the predetermined position, the piercing member 21 faces the body 1520 and is adjacent to the first portion 15211. Since the thickness of the inner wall of the housing 10 is greater than that of the partition 151, the force point at which the removed part 152 is pressed by the top-wearing member 21 is located at the first portion 15211. When the atomizing base 20 is plugged in the final position, the first portion 15211 is separated from the partition 151, that is, the first portion 15211 is broken; the second portion 15212 deforms, and the body 1520 is connected to the partition 151 through the second portion 15212 and suspended in the reservoir 11. One end of the top penetrating piece 21 facing the removing part 152 extends into the liquid storage cavity 11, the end of the top penetrating piece 21 facing the liquid storage cavity 11 is abutted against the body 1520, and the formed liquid passing hole 1522 is also in a circle-cutting shape. Wherein the end of the piercing member 21 pressing the removing part 152 is arc-shaped or wedge-shaped. In this embodiment, the end of the top-piercing element 21 is curved.

The atomizing base 20 further includes a reinforcing rib 23. Specifically, the reinforcing rib 23 is provided on the side of the top-through member 21 close to the inner wall of the casing 10. Since the top-wearing member 21 has a long length, the top-wearing member 21 may be bent when pressing the removed portion 152. The reinforcing ribs 23 serve to reinforce the strength of the top-piercing member 21. In this embodiment, the reinforcing rib 23 is disposed on one side of the top-through member 21 close to the inner wall of the housing 10, so that the top-through member 21 is just adjacent to the first portion 15211. In some possible embodiments, the stiffener 23 may be disposed on a side of the top-through member 21 away from the housing 10, and is not limited herein.

In the above-mentioned embodiment, through the cooperation of top wearing piece and division board, peg graft in when predetermineeing the position when atomizing seat, the stock solution chamber is totally enclosed state, and the liquid object of saving in the stock solution chamber can't flow from the stock solution chamber, has effectively avoided the weeping phenomenon of heating atomizing device in the transportation. When atomizing seat grafting to final position, the top is worn the piece and is destroyed the first part of weak connecting portion for the body is hung in the stock solution chamber through the second part, forms the liquid hole of crossing of intercommunication stock solution chamber and installation cavity, with fast and conveniently switch on stock solution chamber and installation cavity. In addition, the shell and the partition plate are integrally injection molded, so that the material is saved while the processing is facilitated.

One of the side wall of the atomizing base 20 and the wall of the mounting chamber 12 is further provided with a slide block, and the other is further provided with a slide groove. In this embodiment, the wall of the installation cavity 12 is provided with a sliding groove 121, and the side wall of the atomizing base 20 is provided with a sliding block 24 in a protruding manner. When the atomizing base 20 is inserted to the predetermined position to form the production state, the slider 24 is clamped at one end of the sliding slot 121 to pre-set the atomizing base 20 in the housing 10. Specifically, the slider 24 is held at one end of the slide groove 121 near the opening 100. When the atomizing base 20 is inserted from the preset position to the final position, the slider 24 slides along the sliding slot 121 and is clamped at one end of the sliding slot 121 far away from the opening 100. At this time, the atomizing base 20 is mounted to the mounting chamber 12. In some possible embodiments, the sliding block 24 may be disposed on a wall of the mounting chamber 12, and the sliding groove 121 may be disposed on a side wall of the atomizing base 20, which is not limited herein.

One of the side wall of the atomizing base 20 and the wall of the mounting cavity 12 is further provided with a fastening groove, and the other one of the side wall and the wall is provided with a fastening portion. In this embodiment, the side wall of the atomizing base 20 is further provided with a fastening portion 25, and the wall of the mounting cavity 12 is further provided with a fastening groove 122. When the atomizing base 20 is inserted to the predetermined position to form the state of production, the engaging portion 25 abuts against and limits the position of the outer edge end surface of the opening 100. When the atomizing base 20 is inserted to the final position of the housing 10 to form a use state, the fastening portion 25 is fastened in the fastening groove 122, and the atomizing base 20 is mounted in the mounting cavity 12. The fastening groove 122 may be a through hole penetrating through the cavity wall of the mounting cavity 12, or may be a blind hole disposed on the cavity wall of the mounting cavity 12, which is not limited herein. In some possible embodiments, the fastening portion 25 may be disposed on a wall of the mounting cavity 12, and the fastening groove 122 may be disposed on a sidewall of the atomizing base 20, which is not limited herein.

In the above embodiment, the arrangement of the sliding block and the sliding groove enables the sliding block to be clamped in the sliding groove when the atomizing base is inserted in the preset position, and a crisp click is emitted to prompt a user that the atomizing base is inserted in the preset position. Meanwhile, the sliding block, the sliding groove, the buckling part and the buckling groove are mutually matched, so that the atomizing base can be limited at a preset position.

Please refer to fig. 15, which is a top view of the atomizing base according to the first embodiment of the present invention. In the present embodiment, the number of the slider 24, the sliding groove 121, the engaging portion 25, and the engaging groove 122 is two. The two buckling parts 25 are symmetrically arranged on two side walls of the atomizing base 20 in the short axis direction, and the two sliders 24 are symmetrically arranged on two side walls of the atomizing base 20 in the long axis direction. In some possible embodiments, the number and the respective positions of the sliding block 24, the sliding groove 121, the fastening portion 25, and the fastening groove 122 are not limited thereto.

The end of the atomizing base 20 away from the partition plate 15 is convexly provided with a limit edge 22. When the atomizing base 20 is mounted in the mounting cavity 12, the limit edge 22 abuts against the end surface of the opening 100.

In the present embodiment, a first distance D (see fig. 18) between a groove wall of the sliding groove 121 adjacent to the opening 100 and a plane of the opening 100 is equal to a second distance D between the slider 24 and the engaging portion 25. The third distance H between the wall of the fastening groove 122 adjacent to the opening 100 and the plane of the opening 100 is equal to the fourth distance H between the fastening portion 25 and the position-limiting rim 22.

The outer peripheral surface of the atomizing base 20 is further provided with a groove 26 along the circumferential direction, and the groove 26 is arranged on the side of the sliding block 24 away from the limiting edge 22. The sealing ring 50 is sleeved in the groove 26, and when the atomizing base 20 is inserted into the final position of the housing 10, the outer annular surface of the sealing ring 50 elastically abuts against the cavity wall of the mounting cavity 12 and is located on one side of the sliding groove 121 away from the opening 100. In this embodiment, the groove 26 is disposed adjacent to the slider 24, and when the sealing ring 50 is sleeved in the groove 26, a fifth distance X between one side of the sealing ring 50 facing the slider 24 and the slider 24 is smaller than the first width X of the groove 26.

In the above embodiment, the groove is disposed adjacent to the protrusion to prevent the seal ring from deviating and flanging when the atomizing base is inserted into the final position.

The heated atomizing device 1000 also includes a positioning ring 30. The side wall of the atomizing base 20 is provided with an installation vacancy along the circumferential direction thereof, and specifically, the installation vacancy is formed between the limit edge 22 and the buckling portion 25. The positioning ring 30 is detachably sleeved on the side wall of the atomizing base 20 and forms an assembly with the atomizing base 20. When the positioning ring 30 is installed on the atomizing base 20, the inner annular surface of the positioning ring 30 is sleeved on the installation vacancy, and the outer annular surface of the positioning ring 30 protrudes out of the side wall of the atomizing base 20. Wherein the positioning ring 30 comprises a first tab 31 and a second tab 32 connected thereto. The first pull ring 31 is sleeved on the atomizing base 20, and the second pull ring 32 is connected to one end of the first pull ring 31 far away from the atomizing base 20. When the assembly is inserted into the housing at a predetermined position along the opening 100, the positioning ring 30 abuts against and limits the position of the end face of the opening 100. Specifically, the positioning ring 30 is located between the housing 10 and the atomizing base 20, one end of the positioning ring 30 abuts against the end face of the opening 100, and the other end of the positioning ring 30 abuts against the stopper edge 22.

When the positioning ring 30 is separated from the atomizing base 20 under the action of an external force, the atomizing base 20 and the housing 10 are not limited, and can be continuously inserted into the housing 10 from the predetermined position of the housing along the installation cavity 12 under the action of the external force. The first tab 31 is broken when an external force is applied to the second tab 32 in a certain direction. Specifically, the side of the first tab 31 away from the second tab 32 is provided with a breaking portion 310. When an external force is applied to the second pull ring 32 in a certain direction, the breaking portion 310 is broken and the positioning ring 30 is separated from the atomization seat 20. Wherein, the positioning ring 30 is made of silica gel. In some possible embodiments, the positioning ring 30 may be directly removed from the atomizing base 20, such that the positioning ring 30 is separated from the atomizing base 20.

In the above embodiment, cup joint the holding ring in the lateral wall of atomizing seat, make the atomizing seat spacing in casing first position, effectively avoided the atomizing seat from predetermineeing the position to further pegging graft of final position, play the effect that prevents the spurious triggering. When the heating atomization device is used, the positioning ring is taken down from the atomization seat, and the atomization seat is continuously inserted into the shell along the installation cavity to complete secondary installation.

Please refer to fig. 4, which is a sectional view of a heating and atomizing device in a production state according to a second embodiment of the present invention. The heating atomization device 2000 provided in the second embodiment is different from the heating atomization device 1000 provided in the first embodiment in that the number of the first engagement portions 27 and the second engagement portions 154 is one, and the first engagement portions 27 and the second engagement portions 154 are cylindrical in shape. When the atomizing base 20 is mounted in the mounting chamber 12, the first fitting portion 27 and the second fitting portion 154 are sleeved. When the diameter of the first matching part 27 is smaller than that of the second matching part 154, the first matching part 27 is sleeved in the second matching part 154; when the diameter of the first fitting portion 27 is larger than that of the second fitting portion 154, the second fitting portion 154 is sleeved in the first fitting portion 27. The penetrating holes 125 may be disposed on two opposite sides of the first matching portion 27, and the penetrating holes 125 may also be disposed on two opposite sides of the second matching portion 154, which is determined by the height of the first matching portion 27 and the height of the second matching portion 154, and is not limited herein.

In the present embodiment, the diameter of the second fitting portion 154 is larger than the diameter of the first fitting portion 27. The positioning portions 153 are also cylindrical, the positioning portions 153 are disposed in the second matching portion 154 at intervals, and a limiting groove 1534 is formed between the positioning portions 153 and the second matching portion 154. When the atomizing base 20 is mounted in the mounting cavity 12, the first engaging portion 27 is limited in the limiting groove 1534.

A partition plate 15 for separating the liquid storage cavity 11 and the mounting cavity 12 is arranged in the shell 10, and a through hole 150 is formed in the partition plate 15. The heating and atomizing device 1000 further includes an atomizing pipe 40. One end of the atomizing pipe 40 is connected with the partition plate 15, the inner wall of the atomizing pipe 40 is surrounded to form an atomizing chamber 400, and the atomizing chamber 400 is communicated with the through hole 150. The second fitting portion 154 is provided on the partition plate 15 outside the through hole 150, and the second fitting portion 154 and the first fitting portion 27 partition the mounting chamber 12 into two buffer grooves 124 and one mounting portion 120. The air passage 200 communicates with the through-hole 150.

Other structures of the heating and atomizing device 2000 provided in the second embodiment are substantially the same as those of the heating and atomizing device 1000 provided in the first embodiment, and are not described herein again.

In the above embodiment, the first matching part and the second matching part are cylindrical, so that the processing and manufacturing are more convenient.

Please refer to fig. 2, fig. 5, fig. 8, and fig. 14, which are an exploded schematic view, a sectional view of a heating and atomizing device in a production state, a sectional view of a heating and atomizing device in a use state, and a perspective view of an atomizing base according to a third embodiment of the present invention. The difference between the heating atomization device 3000 of the third embodiment and the heating atomization device 1000 of the first embodiment is that the side wall of the atomization seat 20 is only provided with the fastening portion 25 in a protruding manner, and the cavity wall of the installation cavity 12 is only provided with the fastening groove 122. In the present embodiment, the number of the engaging portions 25 and the engaging grooves 122 is two, and the two engaging portions 25 are symmetrically disposed on the two side walls of the atomizing base 20 in the short axis direction. In some possible embodiments, the two fastening portions 25 may be symmetrically disposed on two sidewalls of the atomizing base 20 in the long axis direction; the two fastening portions 25 may also be symmetrically disposed on the cavity wall of the mounting cavity 12, and the two fastening grooves 122 may be correspondingly disposed on the side wall of the atomizing base 20. In other possible embodiments, the number of the fastening portions 25 and the fastening grooves 122 is not limited thereto, and is not limited thereto. When the atomizing base 20 is inserted to the preset position to form a production state, the buckling part 25 is in interference clamping connection with the cavity wall of the installation cavity 12.

The outer peripheral surface of the atomizing base 20 is provided with a groove 26 along the circumferential direction, and the groove 26 is disposed on one side of the buckling portion 25 departing from the limiting edge 22. The sealing ring 50 is sleeved in the groove 26, and when the atomizing base 20 is inserted into the final position of the housing, the outer annular surface of the sealing ring 50 elastically abuts against the cavity wall of the mounting cavity 12 and is located on one side of the fastening groove 122 away from the opening 100. Specifically, the groove 26 is disposed adjacent to the engaging portion 25, and when the sealing ring 50 is sleeved in the groove 26, a sixth distance S between one side of the sealing ring 50 facing the engaging portion 25 and the engaging portion 25 is smaller than the second width S of the groove 26.

Other structures of the heating and atomizing device 3000 according to the third embodiment are substantially the same as those of the heating and atomizing device 1000 according to the first embodiment, and are not described herein again.

In the above embodiment, the atomization seat is limited at the preset position of the shell through the matching of the buckling part and the positioning ring; through the cooperation in buckling part and lock groove, make the atomizing seat insert to casing final position and install in the installation cavity to realize the secondary installation of atomizing seat. Simultaneously, the recess is close to the buckling parts setting, also can prevent that the seal washer from taking place the turn-ups phenomenon of off normal when atomizing seat inserts to casing final position.

Please refer to fig. 6, 9, and 11, which are sectional views of a heating and atomizing device in a production state, a sectional view of the heating and atomizing device in a use state, and a partially enlarged view of a section B of the heating and atomizing device in the production state according to a fourth embodiment of the present invention. The heating atomization device 4000 according to the fourth embodiment is different from the heating atomization device 1000 according to the first embodiment in that the thickness of the weak link 1521 is uniform and is 0.2 mm. When the atomizing base 20 is inserted from the preset position to the final position under the action of an external force, the piercing member 21 presses the removing portion 152, so that the removing portion 152 is completely separated from the isolation portion 151, that is, the weak connection portion 1521 is completely broken and separated from the isolation portion 151, and the body 1520 is pushed into the liquid storage cavity 11 by the piercing member 21, thereby forming a liquid passing hole 1522 communicating the liquid storage cavity 11 and the mounting cavity 12. Other structures of the heating and atomizing device 4000 according to the fourth embodiment are substantially the same as those of the heating and atomizing device 1000 according to the first embodiment, and are not described herein again.

In some possible embodiments, the removing portion 152 is a thin plate having a thickness of 0.1 mm to 0.5 mm. When the atomizing base 20 is inserted from the preset position to the final position by an external force, the piercing member 21 presses the removing portion 152 to break the removing portion 152, and a liquid passing hole 1522 communicating the liquid storage chamber 11 and the mounting chamber 12 is formed.

In the above-mentioned embodiment, through the cooperation of wearing piece and division board on the top, when atomizing seat inserted to final position, the piece was worn on the top and the whole destruction of weak connecting portion for this is worn on the top by the top and is gone into the stock solution chamber, forms the liquid hole of crossing of intercommunication stock solution chamber and installation cavity, with fast and conveniently switch on stock solution chamber and installation cavity.

Please refer to fig. 20, which is a perspective view of an electronic device according to an embodiment of the present invention. The electronic apparatus 9 includes a power supply device 91 and a heating atomization device 92. When the heating and atomizing device 92 is installed on the power supply device 91, the power supply device 91 is electrically connected to the power supply device 91, and the power supply device 91 is used for supplying power to the heating and atomizing device 92. The specific structure of the heating and atomizing device 92 refers to the above embodiments, and since the electronic device 9 adopts all the technical solutions of all the above embodiments, at least all the beneficial effects brought by the technical solutions of the above embodiments are achieved, and no further description is given here.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, to the extent that such modifications and variations fall within the scope of the invention and the equivalent techniques thereof, it is intended that the present invention also encompass such modifications and variations.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the present invention, therefore, the present invention is not limited by the following claims.

Claims (14)

1. A heating atomization device comprises a shell with an opening, a heating assembly and an atomization seat, wherein the shell forms a liquid storage cavity for storing a liquid object and an installation cavity arranged adjacent to the liquid storage cavity; when the atomizing seat is installed in the installation cavity for use, the first matching part and the second matching part are matched in the installation cavity to form an installation part and a cache groove positioned between the installation part and the shell; the buffer memory groove with the buffer memory chamber intercommunication is followed the buffer memory chamber flows in the liquid object, the inside accepting groove that forms of installation department just the installation department be equipped with the infiltration hole of buffer memory groove intercommunication, the accepting groove is used for acceping the installation heating element, the liquid object passes through the infiltration hole permeates extremely heating element, heating element is right the liquid object heating forms the aerial fog, the air flue with the accepting groove intercommunication, for the aerial fog circulation.

2. The heating atomizing device according to claim 1, wherein the first fitting portion and the second fitting portion are each two in number, and the first fitting portion and the second fitting portion are each plate-like in shape; the two first matching parts are arranged oppositely, and when the atomizing base is arranged in the mounting cavity, the first matching parts are tightly attached to the shell; the two second matching parts are oppositely arranged and face towards the two sides of the shell and are connected with the shell.

3. The heating atomizing device according to claim 2, wherein the first engaging portion is recessed toward the atomizing base to form a first recessed portion, and the second engaging portion is recessed toward the atomizing base to form a second recessed portion; when the atomizing base is installed in the installation cavity, the first matching part faces one end of the liquid storage cavity and the second matching part faces one end of the atomizing base in an overlapped mode, and therefore the permeation holes are formed between the first concave part and the second concave part.

4. The heating atomizing device according to claim 2, wherein a partition plate for partitioning the reservoir chamber and the installation chamber is provided in the housing, and the partition plate is provided with a through hole; the heating and atomizing device further comprises an atomizing pipe, one end of the atomizing pipe is connected with the partition plate, an atomizing cavity is formed by enclosing the inner wall of the atomizing pipe, and the atomizing cavity is communicated with the through hole; two second cooperation portion set up symmetrically in the through-hole both sides the division board, two second cooperation portion and two first cooperation portion will the installation cavity separates into two buffer memory groove and one the installation department, the air flue with the through-hole intercommunication.

5. The heating atomizing device according to claim 2, wherein the housing is further provided with a positioning portion facing the first engaging portion, the positioning portion and the second engaging portion are spaced apart from each other, and a limiting groove is formed between the positioning portion and the second engaging portion; when the atomizing base is installed in the installation cavity, the first matching part is limited in the limiting groove.

6. The heating atomizing device according to claim 5, wherein the positioning portion includes four positioning ribs, two positioning ribs are oppositely disposed on one side of each of the second engaging portions, and the limiting groove is formed between the two oppositely disposed positioning ribs and the second engaging portions.

7. The heating atomizing device according to claim 1, wherein the first engaging portion and the second engaging portion are each one in number, and the first engaging portion and the second engaging portion are each cylindrical in shape; when the atomizing base is arranged in the installation cavity, the first matching part and the second matching part are sleeved; the penetration holes are arranged on two opposite sides of the first matching part, or the penetration holes are arranged on two opposite sides of the second matching part.

8. The heating atomizing device according to claim 7, wherein a partition plate for partitioning the reservoir chamber and the installation chamber is provided in the housing, and the partition plate is provided with a through hole; the heating and atomizing device further comprises an atomizing pipe, one end of the atomizing pipe is connected with the partition plate, an atomizing cavity is formed by enclosing the inner wall of the atomizing pipe, and the atomizing cavity is communicated with the through hole; the second cooperation portion set up in the through-hole outside the division board, the second cooperation portion with first cooperation portion will the installation cavity separates into two buffer memory groove and one the installation department, the air flue with the through-hole intercommunication.

9. The heated atomizing device according to claim 4 or 8, wherein the heating assembly includes a liquid guide cotton, and both ends of the liquid guide cotton are blocked at the penetration holes.

10. The heating atomizing device according to claim 9, wherein the atomizing base is formed with a plurality of grooves, and the grooves are respectively communicated with the mounting portion and the buffer groove; the thickness of the atomizing seat wall is consistent with that of the first matching part.

11. The heating atomizing device according to claim 10, wherein an air outlet is disposed at an end of the housing away from the atomizing base, an air inlet is disposed at an end of the atomizing base away from the liquid storage chamber, the other end of the atomizing pipe is connected to the housing, and the air inlet, the groove, the air passage, the receiving groove, the atomizing chamber, and the air outlet are sequentially connected to form an air passage for flowing air.

12. The heating atomizing device according to claim 11, wherein one of the side wall of the atomizing base and the wall of the mounting chamber is provided with a slider, the other of the side wall of the atomizing base and the wall of the mounting chamber is provided with a sliding groove, and/or one of the side wall of the atomizing base and the wall of the mounting chamber is provided with a fastening portion, the other of the side wall of the atomizing base and the wall of the mounting chamber is provided with a fastening groove; when the sliding block is clamped at one end of the sliding groove and/or the buckling part is buckled with the buckling groove, the atomizing base is installed in the installation cavity.

13. The heated atomizing device of claim 12, wherein an end of the side wall of the atomizing base away from the partition plate is provided with a limiting edge, and when the atomizing base is mounted in the mounting cavity, the limiting edge abuts against an end surface of the opening.

14. An electronic device, comprising a power supply device and the heating and atomizing device as claimed in any one of claims 1 to 13, wherein the heating and atomizing device is electrically connected to the power supply device when being mounted on the power supply device.

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