CN212994397U

CN212994397U - Heating atomization device and electronic equipment

Info

Publication number: CN212994397U
Application number: CN202021599825.7U
Authority: CN
Inventors: 董申恩
Original assignee: Shenzhen Ske Technology Co ltd
Current assignee: Shenzhen skol Technology Co.,Ltd.
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-04-20
Anticipated expiration: 2030-08-05

Abstract

The utility model provides a heating atomization device, which comprises a shell, an atomization seat and a positioning ring, wherein a liquid storage cavity for storing a liquid object and an installation cavity for installing the atomization seat are arranged in the shell, and the positioning ring is detachably sleeved on the side wall of the atomization seat and forms a combined piece with the atomization seat; when the assembly is inserted into the preset position of the shell along the mounting cavity, the positioning ring is abutted and limited with the end surface of the window of the mounting cavity; when the locating ring separates from the atomizing seat under the action of external force, the atomizing seat and the shell are relieved from limiting, and the locating ring can be continuously inserted into the shell from the preset position of the shell along the installation cavity under the action of external force. Furthermore, the utility model also provides an electronic equipment, electronic equipment include power supply unit and as above heating atomizing device, heating atomizing device establishes electric connection with power supply unit when installing in power supply unit. The utility model discloses technical scheme can avoid secondary mounting structure's spurious triggering through cup jointing the holding ring in the lateral wall of atomizing seat.

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. Be equipped with the stock solution chamber that is used for storing liquid object among the heating atomizing device and including the atomizing seat in atomizing chamber, liquid object accessible intercommunication stock solution chamber and atomizing chamber lead the liquid hole and get into atomizing chamber, install in the heating element of atomizing seat and adsorb liquid object and heat in order to produce aerial fog to liquid object.

Generally, the heating atomizing device is the state of installing after the production is accomplished, and the stock solution chamber is stored with liquid object promptly for the heating element of heating has also been installed in the atomizing seat, and stock solution chamber and atomizing chamber are in the state of intercommunication, and the user just can use at once as long as unpack the extranal packing apart. However, such a heating and atomizing device with good installation is not favorable for storage during transportation and storage, and liquid objects stored in the liquid storage chamber may flow into the atomizing chamber from the liquid storage chamber due to jolting and the like, and flow out of the heating and atomizing device from the atomizing base. To the phenomenon of this kind of oil leak, the structure of secondary installation has been designed to partial heating atomizing device, produces the stock solution chamber and the atomizing chamber in the heating atomizing device after accomplishing promptly and does not communicate, and the user communicates stock solution chamber and atomizing chamber through the structure of secondary installation before using. However, during shipping, the secondary mounting structure may be inadvertently triggered such that the reservoir and aerosolizing chamber are in communication.

Therefore, preventing false triggering of the secondary mounting structure is a problem that needs to be solved urgently.

SUMMERY OF THE UTILITY MODEL

The utility model provides a heating atomizing device and electronic equipment can avoid secondary installation structure's spurious triggering.

In a first aspect, an embodiment of the present invention provides a heating and atomizing device, which includes a housing, an atomizing base, and a positioning ring, wherein a liquid storage cavity for storing a liquid object and an installation cavity for installing the atomizing base are disposed in the housing, and the positioning ring is detachably sleeved on a side wall of the atomizing base and forms a combination with the atomizing base;

when the assembly is inserted into the preset position of the shell along the installation cavity, the positioning ring is abutted against the end surface of the window of the installation cavity for limiting;

the holding ring under the exogenic action with during the atomizing seat separation, the atomizing seat with the casing is relieved spacingly, and can follow under the exogenic action the installation cavity by the casing preset position continues to insert to in the casing.

Optionally, an installation vacancy is formed in the side wall of the atomizing seat along the circumferential direction of the side wall, when the positioning ring is installed on the atomizing seat, the inner ring surface of the positioning ring is sleeved in the installation vacancy, and the outer ring surface of the positioning ring protrudes out of the side wall of the atomizing seat.

Optionally, the inner wall of the mounting cavity is further provided with a sliding groove, the side wall of the atomizing base is further convexly provided with a sliding block, the atomizing base is inserted into the preset position of the shell, the sliding block is clamped in the sliding groove, and when the atomizing base is inserted into the shell from the preset position of the shell, the sliding block slides along the sliding groove.

Optionally, a buckling part is convexly arranged on the side wall of the atomizing base, a limiting edge is convexly arranged at one end of the atomizing base, and the mounting vacant position is formed between the buckling part and the limiting edge; when the atomizing base is inserted into the shell, the limiting edge is abutted and limited with the end face of the window of the mounting cavity.

Optionally, the inner wall of the mounting cavity is provided with a buckling groove; when the atomizing base is inserted into the shell, the buckling part is clamped in the buckling groove.

Optionally, a first distance (D) between a groove wall of the sliding groove, which is close to the mounting cavity window, and a plane where the mounting cavity window is located is equal to a second distance (D) between the sliding block and the buckling part; and/or a third distance (H) between a groove wall of the buckling groove close to the mounting cavity window and a plane where the mounting cavity window is located is equal to a fourth distance (H) between the buckling part and the limiting edge.

Optionally, the number of the buckling parts, the buckling grooves, the sliding blocks and the sliding grooves is two, the two buckling parts are symmetrically arranged on the two side walls of the atomizing base in the short axis direction, and the two sliding blocks are symmetrically arranged on the two side walls of the atomizing base in the long axis direction.

Optionally, the positioning ring includes a first pull ring and a second pull ring connected to each other, the first pull ring is sleeved on the atomizing base, and the second pull ring is connected to one end of the first pull ring away from the atomizing base; the first tab breaks when an external force is applied to the second tab in a direction.

Optionally, a side of the first tab, which is far away from the second tab, is provided with a breaking part.

Optionally, a groove is further formed in the side wall of the atomizing seat along the circumferential direction, the groove is formed in one side, away from the limiting edge, of the sliding block, and a sealing ring is sleeved in the groove; when the atomizing base is inserted into the shell, the outer annular surface of the sealing ring is elastically abutted to the inner wall of the mounting cavity and is located on one side, away from the window of the mounting cavity, of the sliding groove.

Optionally, the groove is disposed adjacent to the slider, and when the sealing ring is sleeved in the groove, a fifth distance (X) between one side of the sealing ring facing the slider and the slider is smaller than the first width (X) of the groove.

Optionally, a groove is further formed in the side wall of the atomizing seat along the circumferential direction, the groove is formed in one side, away from the limiting edge, of the buckling portion, and a sealing ring is sleeved in the groove; when the atomizing base is inserted into the shell, the outer annular surface of the sealing ring is elastically abutted to the inner wall of the mounting cavity and is located on one side, away from the window of the mounting cavity, of the buckling groove.

Optionally, the groove is adjacent to the buckling parts, and when the sealing ring is sleeved in the groove, a sixth distance (S) between one side of the sealing ring facing the buckling parts and the buckling parts is smaller than a second width (S) of the groove.

Optionally, a partition plate is arranged between the liquid storage cavity and the mounting cavity, the partition plate comprises an integrally formed isolation part and a removal part, and one end of the atomizing seat facing the liquid storage cavity is provided with a top penetrating piece;

when the assembly is inserted into the preset position of the shell along the window of the installation cavity, at least part of the top penetrating piece is opposite to the removing part;

when the atomization seat is continuously inserted into the shell from the preset position of the shell under the action of external force, the ejection piece extrudes the removing part, so that at least part of the removing part is separated from the isolating part, and a liquid passing hole communicated with the liquid storage cavity and the installation cavity is formed.

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, and the heating and atomizing device is installed in the power supply device and establishes an electrical connection with the power supply device, where the heating and atomizing device includes a housing, an atomizing base, and a positioning ring, a liquid storage cavity for storing a liquid object and an installation cavity for installing the atomizing base are provided in the housing, and the positioning ring is detachably sleeved on a side wall of the atomizing base and forms a combination with the atomizing base; when the assembly is inserted into the preset position of the shell along the installation cavity, the positioning ring is abutted against the end surface of the window of the installation cavity for limiting; the holding ring under the exogenic action with during the atomizing seat separation, the atomizing seat with the casing is relieved spacingly, and can follow under the exogenic action the installation cavity by the casing preset position continues to insert to in the casing.

Above-mentioned heating atomizing device and electronic equipment through cup jointing the holding ring in the lateral wall of atomizing seat, makes the atomizing seat peg graft when the position is predetermine to the casing, and is spacing in the casing for the atomizing seat can't continue to insert to the casing along the installation cavity in, has played the effect that prevents the spurious triggering.

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 second embodiment of the present invention.

Fig. 3 is an exploded schematic view of a heating and atomizing device according to a third embodiment of the present invention.

Fig. 4 is a schematic view of the process of installing the atomizing base in the installation cavity according to the first embodiment of the present invention.

Fig. 5 is a schematic view of the process of installing the atomizing base in the installation cavity according to the third embodiment of the present invention.

Fig. 6 is a sectional view of a first position of the heating and atomizing device according to the first embodiment of the present invention.

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

Fig. 8 is a sectional view of a first position of the heat atomizing device according to the third embodiment of the present invention.

Fig. 9 is a sectional view of a first position of a heat atomizing device according to a fourth embodiment of the present invention.

Fig. 10 is a sectional view of the heating and atomizing device according to the first embodiment of the present invention in a second position.

Fig. 11 is a sectional view of a second position of the heating and atomizing device according to the second embodiment of the present invention.

Fig. 12 is a sectional view of a fourth embodiment of the present invention showing a second position of the heat atomizing device.

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 second embodiment of the present invention.

Fig. 15 is a partially enlarged view of a portion a shown in fig. 6.

Fig. 16 is a partially enlarged view of a portion B shown in fig. 9.

Fig. 17 is a partially enlarged view of a portion C shown in fig. 10.

Fig. 18 is a sectional view of another angle of the heating and atomizing device according to the embodiment of the present invention.

Fig. 19 is a perspective view of the atomizing base according to the first embodiment of the present invention at another angle.

Fig. 20 is a plan view of an atomizing base according to a first embodiment of the present invention.

Fig. 21 is a perspective view of a housing according to an embodiment of the present invention.

Fig. 22 is a sectional view of a housing according to an embodiment of the present invention.

Fig. 23 is a perspective view of an electronic device according to an embodiment of the present invention.

Description of the element reference numerals

Label name

1000. 2000, 3000, 4000, 92 heating atomization assembly of atomization device 20

10 reservoir 21 heating assembly

11 sealing cover 211 liquid guide cotton

110 outlet 212 heating element

12 sealing element 22 sealing ring

120 through hole 221 sealing ring outer ring surface

13 housing 23 atomizing base

130 opening 231 top-through piece

131 liquid storage cavity 232 sliding block

132 mounting Cavity 233 Snap-fit

1320 Window 234 limiting edge

1321 runner 235 groove

1322 is fastened to the first fitting portion of the slot 236

1323 air intake chamber 2360 first recess

13232 perforated 237 reinforcing ribs

1324 cache slots 238 deepen slots

133 positioning rib 239 air inlet

14 atomization tube 30 positioning ring

141 outer wall 301 positioning ring inner ring surface

Outer ring surface of 142 inner wall 302 positioning ring

143 first pull ring of atomizing chamber 31

15 partition plate 310 breaking part

150 securing the 32 second tab

151 isolating part 40 protective sleeve

152 removal portion 400 socket

1520 body 9 electronic device

1521 weak connection 91 power supply device

15211 first portion D first distance

15212 second portion d second distance

1522 third distance of liquid passing hole H

153 position h fourth distance

154 fifth distance of second fitting part X

1540 second recess x first width

S sixth distance

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; can be directly connected or indirectly connected through an intermediate medium; either as communication within the two elements or as an interactive relationship of the two elements. 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 22, the present invention provides a heating and atomizing device, which includes a liquid storage device and an atomizing assembly.

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 heated atomizing device 1000 includes a reservoir 10 and an atomizing assembly 20.

The liquid reservoir 10 includes a seal cap 11, a seal member 12, a housing 13, an atomizing tube 14, and a partition plate 15. Specifically, the partition plate 15 partitions the inner space of the housing 13 into a reservoir chamber 131 for storing a liquid object (not shown) and a mounting chamber 132 for mounting the atomizing assembly 20. The liquid object includes, but is not limited to, water, aromatic liquid, tobacco liquid, mosquito repellent liquid, and the like. The end of the mounting chamber 132 remote from the reservoir 131 communicates with the outside and defines a window 1320 for receiving the atomizing assembly 20. The housing 13 has a first position and a second position in the mounting cavity 132, the second position is disposed on a side of the first position far from the window 1320, and the atomizing assembly 20 can be inserted into the first position or the second position from the window 1320. When the atomizing assembly 20 is inserted into the first position, the atomizing assembly 20 is pre-installed in the housing 13, and the heating and atomizing device 1000 cannot be used. When the atomizing assembly 20 is inserted into the second position, the atomizing assembly 20 and the housing 13 are completely installed, and the heating and atomizing device 1000 can be used. The housing 13 and the partition plate 15 are made of plastic and are integrally injection molded.

The end of the housing 13 far away from the installation cavity 132 is provided with an opening, the sealing element 12 is sealed in the opening 130 in an interference manner, and the sealing cover 11 is sleeved on the end of the housing 13 far away from the installation cavity 132 to cover the sealing element 12. Wherein, the sealing member 12 is provided with a through hole 120, the sealing cover 11 is provided with an air outlet 110, and the through hole 120 and the air outlet 110 are arranged oppositely. Specifically, the through hole 120 is provided at the center of the sealing member 12, and the air outlet 110 is provided at the center of the sealing cover 11. In some possible embodiments, the positions where the through hole 120 and the air outlet 110 are disposed are not limited thereto.

The partition plate 15 includes an integrally formed partition portion 151 and a removal portion 152. Specifically, the removal part 152 includes a body 1520, and a weak link part 1521. In this embodiment, the body 1520 is in the shape of a secant circle, i.e., a circle with a cut-away portion, as shown in fig. 18. In some possible embodiments, the shape of the body 1520 may be rectangular, square, triangular, etc., and is not limited herein. The body 1520 is connected to the partition 151 by a weak link 1521. The weak connection portion 1521 is formed by slotting one side of the removing portion 152 facing the mounting cavity 132, please refer to fig. 15. 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 atomizing pipe 14 is disposed in the housing 13, one end of the atomizing pipe 14 passes through the through hole 120 and is connected to the sealing cap 11, and the other end of the atomizing pipe 14 is connected to the partition plate 15. Specifically, the other end of the atomizing tube 14 is connected to a partition 151, and the partition 151 bends and extends toward one side of the atomizing tube 14 toward the direction of the sealing member 12 and surrounds the outer wall 141 of the atomizing tube 14. The position of the atomization tube 14 arranged in the housing 13 corresponds to the positions of the through hole 120 and the air outlet 110, and in the embodiment, the atomization tube 14 is arranged in the center of the housing 13. The outer wall 141 of the atomizing pipe 14, the housing 13, the sealing member 12, and the partition plate 15 enclose to form a liquid storage chamber 131, and the inner wall 142 of the atomizing pipe 14 encloses to form an atomizing chamber 143. The atomization chamber 143 communicates with the air outlet 110.

In the present embodiment, the partition plate 15 includes two removal portions 152. The two removing portions 152 are symmetrically disposed at two sides of the connection portion of the atomizing pipe 14 and the partition plate 15, the first portion 15211 is disposed adjacent to the inner wall of the housing 13, and the second portion 15212 is disposed adjacent to the atomizing pipe 14. Specifically, the side of the body 1520 adjacent the housing 13 is connected to the housing 13 by a portion of the first portion 15211. Wherein, the thickness of the inner wall of the housing 13 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.

Please refer to fig. 6, fig. 10, fig. 13, and fig. 17, which are a sectional view of a first position, a sectional view of a second position, a perspective view of an atomizing base, and a partially enlarged view of a section C of the second position of a heating and atomizing device according to a first embodiment of the present invention. Atomizing assembly 20 includes a heating assembly 21, a sealing ring 22, and an atomizing base 23. The atomizing base 23 is provided with a piercing member 231 at an end facing the reservoir 131. The piercing member 231 is cylindrical and protrudes from the atomizing base 23 toward the reservoir 131. When the atomizing assembly 20 is inserted into the first position, the piercing member 231 at least partially faces the removing portion 152. When the atomizing assembly 20 is inserted from the first position to the second position under the action of an external force, the piercing member 231 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 chamber 131 and the mounting chamber 132 is formed. Specifically, when the atomizing assembly 20 is plugged in the second position, the weak connection portion 1521 is partially or completely separated from the isolation portion 151. In this embodiment, when the atomizing assembly 20 is inserted into the first position, the top-penetrating member 231 faces the body 1520 and is adjacent to the first portion 15211. Since the thickness of the inner wall of the housing 13 is greater than that of the partition 151, the force point at which the removed part 152 is pressed by the top-wearing member 231 is located at the first portion 15211. When the atomizing assembly 20 is inserted into the second 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 131. One end of the top penetrating piece 231 facing the removing part 152 extends into the liquid storage cavity 131, the end of the top penetrating piece 231 facing the liquid storage cavity 131 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 push-through member 231 pressing the removing part 152 is arc-shaped or wedge-shaped. In this embodiment, the end of the top-piercing element 231 is curved.

The atomizing base 23 further includes a reinforcing rib 237. Specifically, a reinforcing rib 237 is provided on the side of the top-wearing piece 231 close to the housing 13. Since the top-wearing member 231 has a long length, the top-wearing member 231 may be bent when pressing the removing portion 152. The reinforcing ribs 237 serve to reinforce the strength of the top-piercing member 231. In this embodiment, the reinforcing rib 237 is disposed on a side of the top-wearing piece 231 close to the housing 13, so that the top-wearing piece 231 is just adjacent to the first portion 15211. In some possible embodiments, the reinforcing rib 237 may be disposed on a side of the top-wearing piece 231 away from the housing 13, and is not limited herein.

The side wall of the atomizing base 23 is provided with a sliding block 232 in a protruding manner, the inner wall of the mounting cavity 132 is provided with a sliding slot 1321, the atomizing base 23 is inserted into the predetermined position of the housing, that is, when the first position is reached, the sliding block 232 is clamped in the sliding slot 1321, and the sliding block 232 is clamped at one end of the sliding slot 1321 close to the window 1320 of the mounting cavity 132. When the atomizing base 23 is inserted into the housing 13 from the predetermined position, that is, the second position, the sliding block 232 slides along the sliding slot 1321 and is clamped at one end of the sliding slot 1321 far away from the window 1320 of the mounting cavity 132. In some possible embodiments, the sliding block 232 may be disposed on an inner wall of the mounting cavity 132, and the sliding slot 1321 may be disposed on a side wall of the atomizing base 23, which is not limited herein.

The lateral wall of the atomizing base 23 is further provided with a buckling part 233 in a protruding manner, the inner wall of the mounting cavity 132 is further provided with a buckling groove 1322, and the atomizing base 23 is inserted into the preset position of the housing, that is, when the first position is reached, the buckling part 233 abuts against and is limited by the end face of the window 1320 of the mounting cavity 132. When the atomizing base 23 is inserted into the housing 13, i.e. the second position, the fastening portion 233 is held in the fastening groove 1322. The fastening slot 1322 may be a through hole penetrating the wall of the mounting cavity 132, or may be a blind hole disposed on the inner wall of the mounting cavity 132, which is not limited herein. In some possible embodiments, the fastening portion 233 may be disposed on an inner wall of the mounting cavity 132, and the fastening groove 1322 may be disposed on a side wall of the atomizing base 23, which is not limited herein.

Please refer to fig. 20, 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 232, the sliding slot 1321, the engaging portion 233, and the engaging slot 1322 is two. The two buckling parts 233 are symmetrically arranged on two side walls of the atomizing base 23 in the short axis direction, and the two sliders 232 are symmetrically arranged on two side walls of the atomizing base 23 in the long axis direction. In some possible embodiments, the number and the arrangement positions of the sliding block 232, the sliding slot 1321, the fastening portion 233, and the fastening slot 1322 are not limited thereto. In other possible embodiments, the sliding block 232 and the fastening portion 233 may be disposed on an inner wall of the mounting cavity 132, and the sliding slot 1321 and the fastening slot 1322 may be correspondingly disposed on a side wall of the atomizing base 23, which is not limited herein.

The one end protruding be equipped with spacing edge 234 that stock solution chamber 131 was kept away from to atomizing seat 23, specifically, spacing edge 234 encloses the lateral wall of locating atomizing seat 23 and keeping away from stock solution chamber 131 one end. When the atomizing base 23 is inserted into the housing 13, that is, in the second position, the limit edge 234 abuts against and limits the end surface of the window 1320 of the mounting cavity 132.

In the present embodiment, a first distance D (see fig. 22) between a wall of the sliding slot 1321 adjacent to the window 1320 of the mounting cavity 132 and a plane of the window 1320 of the mounting cavity 132 is equal to a second distance D between the sliding block 232 and the fastening portion 233. The third distance H between the wall of the fastening slot 1322 adjacent to the window 1320 of the mounting cavity 132 and the plane of the window 1320 of the mounting cavity 132 is equal to the fourth distance H between the fastening portion 233 and the limiting rim 234.

The side wall of the atomizing base 23 is further provided with a groove 235 along the circumferential direction, and the groove 235 is arranged on one side of the sliding block 232 departing from the limit edge 234. The sealing ring 22 is sleeved in the groove 235, and when the atomizing base 23 is inserted into the housing 13, the outer annular surface 221 of the sealing ring 22 elastically abuts against the inner wall of the mounting cavity 132 and is located on one side of the sliding groove 1321 far away from the window 1320 of the mounting cavity 132. In this embodiment, the groove 235 is disposed adjacent to the sliding block 232, and when the sealing ring 22 is sleeved in the groove 235, a fifth distance X between one side of the sealing ring 22 facing the sliding block 232 and the sliding block 232 is smaller than the first width X of the groove 235.

Please refer to fig. 19 and 21, 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 23 is further provided with a first fitting portion 236 at an end facing the reservoir 131, and the partition plate 15 is provided with a second fitting portion 154 at a side facing the mounting chamber 132. Wherein the second fitting portion 154 is connected to the housing 13 toward both sides of the housing 13. When the atomizing base 23 is mounted in the mounting cavity 132 for use, the first fitting portion 236 is tightly attached to the housing 13, and the first fitting portion 236 and the second fitting portion 154 are fitted to form an air inlet cavity 1323 in the mounting cavity 132 and a buffer slot 1324 between the air inlet cavity 1323 and the housing 13. The buffer slot 1324 is communicated with the liquid storage cavity 131 through the liquid through hole 1522, and the buffer slot 1324 is used for buffering the liquid object flowing from the liquid storage cavity 131. The air intake cavity 1323 may be used to house the heater module 21. The air inlet cavity 1323 is provided with a permeation hole 13232 communicated with the buffer tank 1324, the liquid object permeates to the heating component 21 through the permeation hole 13232, and the heating component 21 heats the liquid object to form the aerosol.

In the present embodiment, the number of the first fitting portions 236 and the second fitting portions 154 is two, and the first fitting portions 236 and the second fitting portions 154 are each plate-shaped. Specifically, two second fitting portions 154 are symmetrically provided on both sides of the junction of the partition plate 15 and the atomizing tube 14. When the atomizing base 23 is mounted to the mounting chamber 132, the two first fitting portions 236 and the two second fitting portions 154 divide the mounting chamber 132 into two buffer slots 1324 and one air inlet chamber 1323. The first fitting portion 236 is recessed toward the one end of the reservoir 131 toward the atomizing base 23 to form a first recessed portion 2360, and the second fitting portion 154 is recessed toward the one end of the atomizing base 23 away from the atomizing base 23 to form a second recessed portion 1540. When the atomizing base 23 is mounted to the mounting chamber 132, an end of the first fitting portion 236 facing the liquid storage chamber 131 and an end of the second fitting portion 154 facing the atomizing base 23 overlap, so that a penetration hole 13232 is formed between the first recessed portion 2360 and the second recessed portion 1540. In the present embodiment, the permeation hole 13232 has a circular shape. In some possible embodiments, the shape of the permeation hole 13232 may be a square or other polygonal shape, which is not limited herein.

The partition plate 15 is further provided with positioning portions 153 at intervals on the side facing the mounting chamber 132. The fixing groove 150 is formed between the positioning portion 153 and the second matching portion 154, and when the atomizing base 23 is inserted to the second position of the housing, the first matching portion 236 is received in the fixing groove 150 and is limited between the positioning portion 153 and the second matching portion 154. In the present embodiment, the number of the positioning portions 153 is four, and every two positioning portions 153 are oppositely disposed on one side of each second matching portion 154 away from the housing 13. In some possible embodiments, the number and the position of the positioning portion 153 are not limited thereto, and are not limited thereto.

The atomizing base 23 is further provided with a plurality of deepened slots 238 towards the direction away from the partition plate 15, so that the thickness of the wall of the atomizing base 23 is consistent with the thickness of the first matching part 236. In particular, the nebulizing seat 23 is provided with three deepening grooves 238. Two of the deepening grooves 238 are respectively communicated with two buffer grooves 1324, and one of the deepening grooves 238 is communicated with the mounting portion 1323. The end of the atomizing base 23 away from the partition plate 15 is further provided with an air inlet 239 communicated with the air inlet cavity 1323. Specifically, the air inlet 239 is disposed in the middle of one end of the atomizing base 23 away from the partition plate 15. The air inlet 239, the air inlet cavity 1323, the atomizing pipe 14 and the air outlet 110 are communicated to form an air path for air flow circulation.

The heating assembly 21 comprises a liquid guide cotton 211 and a heating element 212, wherein both ends of the liquid guide cotton 211 are blocked at the permeation holes 13232. The liquid guiding cotton 211 is used for adsorbing the liquid object, and the heating element 212 is used for heating the liquid object to form the aerosol. In this embodiment, the shape of the liquid guide cotton 211 is a cylinder. In some possible embodiments, the shape of the liquid guiding cotton 211 may be a rectangular parallelepiped or other prism, etc. that is adapted to the penetration hole 13232, and is not limited herein. Wherein, the liquid guide cotton 211 can be formed by winding cotton, dust-free paper, polypropylene oil absorption cotton and the like. The heating element 212 may be a heating wire, a heating sheet, a heating net, etc. In this embodiment, the heating element 212 is a heating wire, and the heating element 212 is wound around the middle of the liquid guide cotton 211.

The heated atomizing device 1000 also includes a positioning ring 30. The side wall of the atomizing base 23 is provided with an installation space along the circumferential direction thereof, and specifically, the installation space is formed between the limit edge 234 and the buckling portion 233. The positioning ring 30 is detachably sleeved on the side wall of the atomizing base 23 and forms an assembly with the atomizing base 23. When the positioning ring 30 is installed on the atomizing base 23, the inner annular surface 301 of the positioning ring 30 is sleeved on the installation vacancy, and the outer annular surface 302 of the positioning ring 30 protrudes out of the side wall of the atomizing base 23. 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 23, and the second pull ring 32 is connected to one end of the first pull ring 31 far away from the atomizing base 23. When the assembly is inserted into the housing at the predetermined position, i.e., the first position, along the window 1320 of the mounting cavity 132, the positioning ring 30 abuts against and is limited by the end surface of the window 1320 of the mounting cavity 132. Specifically, the positioning ring 30 is located between the housing 13 and the atomizing base 23, one end of the positioning ring 30 abuts against the end face of the window 1320 of the mounting cavity 132, and the other end of the positioning ring 30 abuts against the stopper edge 234.

Please refer to fig. 4, which is a schematic view illustrating a process of installing the atomizing base in the installation cavity according to a first embodiment of the present invention. When the positioning ring 30 is separated from the atomizing base 23 by the external force, the atomizing base 23 is released from the position limitation with respect to the housing 13, and can be continuously inserted into the housing 13 from the predetermined position of the housing along the mounting cavity 132 by the external force, i.e. the second position. 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 23. 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 23, so that the positioning ring 30 is separated from the atomizing base 23.

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 to further peg graft from first position to casing second position, played 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. Through the cooperation of top wearing piece and division board, when atomizing component pegs graft in the primary importance, the stock solution chamber is the state sealed completely, and the liquid object of saving in the stock solution chamber can't flow out from the stock solution chamber, has effectively avoided the weeping phenomenon of heating atomizing device in the transportation. When atomization component inserted to the second position, the top was worn the piece and is destroyed the first part of weak connecting portion for the body hangs 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. The shell and the partition plate are integrally injection molded, so that the material is saved while the processing is facilitated. The setting of slider and spout for when atomizing component pegs graft in the primary importance, the slider card is held in the spout, sends clear and fragile click, has pegged graft in the primary importance with the suggestion user atomizing component. In addition, set up the deepening groove in the atomizing seat for the thickness of atomizing seat wall is unanimous with the thickness of first cooperation portion, can avoid because of in the processing cooling process, and the inconsistent atomizing seat that leads to of wall thickness takes place to warp the phenomenon of distortion or shrink. The groove is arranged close to the projection, so that the phenomenon that the sealing ring is deflected and flanged when the atomizing assembly is inserted into the second position can be prevented.

Please refer to fig. 2, fig. 7, fig. 11, and fig. 14, which are an exploded schematic view, a sectional view of a first position of the heating and atomizing device, a sectional view of a second position of the heating and atomizing device, and a perspective view of the atomizing base according to a second embodiment of the present invention. The heating and atomizing device 2000 of the second embodiment is different from the heating and atomizing device 1000 of the first embodiment in that the side wall of the atomizing base 23 is only protruded with the fastening portion 233, and the inner wall of the mounting cavity 132 is only provided with the fastening groove 1322. In the present embodiment, the number of the engaging portions 233 and the engaging grooves 1322 is two, and the two engaging portions 233 are symmetrically provided on the two side walls of the atomizing base 23 in the short axis direction. In some possible embodiments, the two fastening portions 233 may be symmetrically disposed on two sidewalls of the atomizing base 23 in the long axis direction; the two fastening portions 233 may also be symmetrically disposed on the inner wall of the mounting cavity 132, and the two fastening grooves 1322 may be correspondingly disposed on the side wall of the atomizing base 23. In other possible embodiments, the number of the fastening portions 233 and the fastening slots 1322 is not limited thereto. When the atomizing assembly is limited at the first position of the housing, the fastening portion 233 is in interference fit with the inner wall of the mounting cavity 132.

The lateral wall of atomizing seat 23 is equipped with recess 235 along the circumferencial direction, and recess 235 sets up in the one side that buckling part 233 deviates from spacing edge 234. The seal ring 22 is sleeved in the groove 235. When the atomizing base 23 is inserted into the housing 13, the outer annular surface 221 of the sealing ring 22 elastically abuts against the inner wall of the mounting cavity 132 and is located on a side of the fastening groove 1322 away from the window 1320 of the mounting cavity 132. Specifically, the groove 235 is disposed adjacent to the engaging portion 233, and when the sealing ring 22 is sleeved in the groove 235, a sixth distance S between one side of the sealing ring 22 facing the engaging portion 233 and the engaging portion 233 is smaller than the second width S of the groove 235.

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 atomization assembly is limited at the first position of the housing by the cooperation of the buckling part and the positioning ring; through the cooperation of buckling part and lock groove, make atomizing component peg graft to casing second position to realize atomizing component's secondary installation. Simultaneously, the recess is close to the buckling parts setting, also can prevent that the sealing washer from taking place the turn-ups phenomenon of off normal when atomization component inserts to the second position.

Please refer to fig. 3, fig. 5, and fig. 8, which are an exploded schematic view of a heating and atomizing device, a schematic view of a process of installing an atomizing base in an installation cavity, and a sectional view of a first position of the heating and atomizing device according to a third embodiment of the present invention. The heating atomization device 3000 provided in the third embodiment is different from the heating atomization device 1000 provided in the first embodiment in that the heating atomization device 3000 includes a protective sleeve 40, and the protective sleeve 40 is clamped on the outer wall of the housing 13. Specifically, the outer wall of the housing 13 is convexly provided with a plurality of positioning ribs 133. In this embodiment, four positioning ribs 133 are protruded from the outer wall of the housing 13, and the four positioning ribs 133 are symmetrically disposed on two opposite sides of the housing 13. In some possible embodiments, the number and the arrangement position of the positioning ribs 133 are not limited thereto, and are not limited thereto. Wherein, the thickness of the positioning rib 133 near one end of the sealing cover 11 is larger than that of the positioning rib 133 near one end of the atomizing base 23. The protective sleeve 40 is a shell with a socket 400 at one end, and the protective sleeve 40 is sleeved on the shell 13 through the socket 400. When the protective sleeve 40 is sleeved from one end of the atomizing base 23 to a direction close to the housing 13, the protective sleeve 40 is gradually clamped with the housing 13. When the protective sleeve 40 is clamped in the housing 13 and the atomizing base 23 is inserted into the first position of the housing, a gap exists between the inner wall of the protective sleeve 40 facing the bottom surface of the atomizing base 23 and the bottom surface of the atomizing base 23. When the heating atomizing device 3000 is used, the protective cover 40 is removed from the housing 13, and the atomizing base 23 is pushed into the housing 13, so that the secondary installation is completed. The protective sleeve 40 is made of a transparent material. The transparent material includes, but is not limited to, inorganic glass, organic polymer, and fiber and nano composite material.

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 protection cover is used to prevent false triggering. The sliding block, the sliding groove, the buckling part and the buckling groove are mutually matched, so that the atomization assembly can be limited at the first position. When the protective sheath cup jointed in the casing, can prevent in the transportation that the atomizing seat mistake receives external force extrusion to remove to the second position from first position.

Please refer to fig. 9, 12 and 16, which are sectional views of a first position, a second position and a partial enlarged view of a second position section B of a heat atomizing device 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 assembly 20 is inserted from the first position to the second position under the action of an external force, the piercing member 231 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 131 by the piercing member 231, thereby forming a liquid passing hole 1522 communicating the liquid storage cavity 131 with the mounting cavity 132. 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 assembly 20 is inserted from the first position to the second position under the action of an external force, the piercing member 231 presses the removing portion 152 to break the removing portion 152, and a liquid passing hole 1522 communicating the liquid storage chamber 131 and the mounting chamber 132 is formed.

In the above-mentioned embodiment, through the cooperation of wearing piece and division board on the top, when atomizing component plug-in connection to the second position, the piece is worn on the top and is all destroyed with weak connecting portion for this integument is worn on the top and is pushed 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. 23, which is a perspective view of an electronic device according to an embodiment of the present invention. The electronic device 9 includes a power supply device 91 and a heating and atomizing device 92, and the heating and atomizing device 92 is electrically connected to the power supply device 91 when being installed on the power supply device 91. 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.

When the liquid material that the heating atomizing device was stored is water, the heating atomizing device with power supply unit combination forms humidifier or goes out the fog ware, and when the liquid material of storage was aromatic liquid, tobacco juice, mosquito repellent liquid etc. correspond respectively and form champignon ware, electron cigarette, mosquito repellant.

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

1. A heating atomization device comprises a shell, an atomization seat and a positioning ring, wherein a liquid storage cavity for storing a liquid object and an installation cavity for installing the atomization seat are arranged in the shell;

2. The heating atomizing device according to claim 1, wherein the side wall of the atomizing base is provided with an installation space along a circumferential direction thereof, when the positioning ring is installed on the atomizing base, an inner annular surface of the positioning ring is fitted into the installation space, and an outer annular surface of the positioning ring protrudes out of the side wall of the atomizing base.

3. The heating atomizing device of claim 2, wherein the inner wall of the mounting cavity further includes a sliding groove, the side wall of the atomizing base further includes a sliding block, the sliding block is retained in the sliding groove when the atomizing base is inserted into the housing at the predetermined position, and the sliding block slides along the sliding groove when the atomizing base is inserted into the housing from the predetermined position.

4. The heating atomizing device according to claim 3, wherein a buckling portion is convexly provided on a side wall of the atomizing base, a limiting edge is convexly provided on one end of the atomizing base, and the installation vacant position is formed between the buckling portion and the limiting edge; when the atomizing base is inserted into the shell, the limiting edge is abutted and limited with the end face of the window of the mounting cavity.

5. The heated atomizing device of claim 4, wherein the inner wall of the installation cavity is provided with a fastening groove; when the atomizing base is inserted into the shell, the buckling part is clamped in the buckling groove.

6. The heated atomizing device of claim 5, wherein a first distance (D) between a wall of the chute adjacent to the mounting chamber window and a plane in which the mounting chamber window lies is equal to a second distance (D) between the slider and the snap; and/or a third distance (H) between a groove wall of the buckling groove close to the mounting cavity window and a plane where the mounting cavity window is located is equal to a fourth distance (H) between the buckling part and the limiting edge.

7. The heating atomizing device according to claim 5, wherein the number of the fastening portions, the fastening grooves, the sliders, and the sliding grooves is two, the two fastening portions are symmetrically disposed on two sidewalls of the atomizing base in a short axis direction, and the two sliders are symmetrically disposed on two sidewalls of the atomizing base in a long axis direction.

8. The heated atomizing device according to any one of claims 1 to 7, wherein the positioning ring includes a first pull ring and a second pull ring connected to each other, the first pull ring is sleeved on the atomizing base, and the second pull ring is connected to an end of the first pull ring away from the atomizing base; the first tab breaks when an external force is applied to the second tab in a direction.

9. The heated atomizing device of claim 8, wherein a side of the first tab remote from the second tab is provided with a break.

10. The heating atomizing device according to any one of claims 4 to 7, wherein a groove is further formed in the side wall of the atomizing base in the circumferential direction, the groove is formed in one side, away from the limiting edge, of the sliding block, and a sealing ring is sleeved in the groove; when the atomizing base is inserted into the shell, the outer annular surface of the sealing ring is elastically abutted to the inner wall of the mounting cavity and is located on one side, away from the window of the mounting cavity, of the sliding groove.

11. The heated atomizing device of claim 10, wherein the groove is disposed adjacent to the slider, and when the sealing ring is fitted in the groove, a fifth distance (X) between a side of the sealing ring facing the slider and the slider is smaller than the first width (X) of the groove.

12. The heating atomizing device according to any one of claims 4 to 7, wherein a groove is further formed in the side wall of the atomizing base in the circumferential direction, the groove is formed in one side of the buckling portion, which faces away from the limiting edge, and a sealing ring is sleeved in the groove; when the atomizing base is inserted into the shell, the outer annular surface of the sealing ring is elastically abutted to the inner wall of the mounting cavity and is located on one side, away from the window of the mounting cavity, of the buckling groove.

13. The heated atomizing device of claim 12, wherein the groove is disposed adjacent to the fastening portion, and when the sealing ring is sleeved in the groove, a sixth distance (S) between a side of the sealing ring facing the fastening portion and the fastening portion is smaller than the second width (S) of the groove.

14. The heating atomizing device according to any one of claims 1 to 7, wherein a partition plate is provided between the reservoir chamber and the mounting chamber, the partition plate includes an integrally formed partition portion and a removal portion, and a top-piercing member is provided at an end of the atomizing base facing the reservoir chamber;

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