CN220712904U - Electronic atomizing device - Google Patents

Abstract

The application discloses an electronic atomization device. The electronic atomizing device includes: a housing having an accommodation space therein, the housing including a proximal end and a distal end, the distal end having a first opening communicating with the accommodation space; the atomizer is at least partially arranged in the shell and comprises a liquid storage part, a liquid suction piece, a heating element and an input terminal; the liquid storage part can store liquid matrixes; the liquid absorbing piece is used for absorbing the liquid matrix in the liquid storage part; the heating element is arranged on the liquid absorbing piece and is used for heating the liquid matrix held in the liquid absorbing piece to form aerosol; the input terminal is electrically connected with the heating element; a power supply assembly located in the accommodation space and including a battery and an output terminal connected to one end of the battery; the power supply assembly can be accommodated into the accommodating space from the first opening and is used for coupling the output terminal and the input terminal; the power supply assembly is also capable of being removed from the interior of the housing through the first opening to the exterior of the housing and disengaging the output terminals from the input terminals. The electronic atomization device can conveniently recycle batteries.

Description

Electronic atomizing device

Technical Field

The application relates to the technical field of electronic atomization, in particular to an electronic atomization device.

Background

The electronic atomizing device is an atomized product which is pumped by a user after heating and atomizing the liquid matrix into aerosol. The existing electronic atomization device, especially the disposable electronic atomization device, generally connects the battery core with the atomizer by welding through the lead, which is not beneficial to recycling the battery core after use.

Disclosure of Invention

To solve the above technical problems, an embodiment of the present application provides an electronic atomization device.

An electronic atomizing device, comprising:

a housing having an accommodation space therein, the housing including longitudinally opposed proximal and distal ends, the distal end being provided with a first opening communicating with the accommodation space;

the atomizer is at least partially arranged in the shell and comprises a liquid storage part, a liquid suction piece, a heating element and an input terminal; the liquid storage part can store liquid matrixes, the liquid absorbing piece is used for absorbing the liquid matrixes in the liquid storage part, the heating element is arranged on the liquid absorbing piece and used for heating the liquid matrixes held in the liquid absorbing piece to form aerosol, and the input terminal is electrically connected with the heating element;

a power supply assembly in the receiving space, the power supply assembly including a battery and an output terminal connected to one end of the battery;

wherein the power supply assembly is receivable from the first opening into the receiving space and couples the output terminal with the input terminal; the power supply assembly is also capable of being removed from the interior of the accommodating space to the outside of the housing through the first opening and disengaging the output terminal from the input terminal.

In some embodiments, the electronic atomizing device further comprises:

and the end cover is arranged at the far end of the shell and is used for opening and closing the first opening.

In some embodiments, at least a portion of the input terminal extends into the receiving space.

In some embodiments, the center of the liquid storage part is provided with a gas pipe, the liquid storage part is provided with a liquid storage cavity around the gas pipe, or two sides of the gas pipe are provided with liquid storage cavities.

In some embodiments, the atomizer further comprises:

the mounting seat assembly is arranged at one end of the liquid storage part, which is close to the power supply assembly, and is internally provided with a liquid channel communicated with the liquid storage cavity and an atomization cavity communicated with the air pipe; the liquid absorbing piece is arranged in the mounting seat assembly, one part of the liquid absorbing piece is positioned in the atomizing cavity, and the other part of the liquid absorbing piece is positioned in the liquid channel.

In some embodiments, the output terminal includes a plurality of spaced apart spring arms that cooperate to clamp the input terminal.

In some embodiments, the spring arm includes a first portion and a second portion extending from the first portion in an inwardly contracting direction.

In some embodiments, the input terminal includes a head portion of larger cross-sectional dimension and a gripping portion of smaller cross-sectional dimension, the head portion extending from the second portion into and being retained in the first portion.

In some embodiments, the spring arm further includes a third portion extending in an outwardly flaring direction from the second portion;

the output terminal further includes an unsealed annular portion to which the end of the third portion of each of the spring arms is connected.

In some embodiments, the input terminal further includes a body portion having a cross-sectional dimension greater than the gripping portion, a portion of the body portion being located in the third portion.

In some embodiments, one end of the liquid storage part is exposed outside the shell, the end of the liquid storage part is provided with a suction port, the suction port is communicated with the air pipe, and the other end of the liquid storage part extends into the shell.

In some embodiments, a limiting step is arranged on the surface of the liquid storage part exposed outside the shell, and the limiting step is abutted with the proximal end of the shell so as to longitudinally limit the liquid storage part.

In some embodiments, the portion of the reservoir extending into the housing includes an upper section and a lower section disposed in series in a longitudinal direction, and a transition section connected between the upper section and the lower section, the upper section having a width greater than a width of the lower section.

In some embodiments, the electronic atomizing device further comprises:

and the airflow sensor is arranged on the end cover and is electrically connected with the battery and the atomizer.

In some embodiments, the input terminal is at least partially housed inside the output terminal or the output terminal surrounds at least a portion of the input terminal, and the output terminal has a restraining portion for preventing at least a portion of the input terminal from being disengaged therefrom.

In the electronic atomization device, the battery is detachably connected to the input terminal of the atomizer through the output terminal, so that the power supply assembly comprising the battery and the output terminal can be conveniently connected with and disconnected from the atomizer, and when the electronic atomization device is used, the battery is pulled out from the first opening at one end of the shell and is convenient to recycle.

Drawings

One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which the figures of the drawings are not to be taken in a limiting sense, unless otherwise indicated.

FIG. 1 is a schematic diagram of an electronic atomizing device according to an embodiment of the present disclosure;

FIG. 2 is a schematic cross-sectional view of an electronic atomizing device according to an embodiment of the present disclosure;

FIG. 3 is a schematic diagram of an exploded structure of an electronic atomizing device according to an embodiment of the present disclosure;

FIG. 4 is a schematic diagram of the structure of an output terminal according to an embodiment of the present application;

FIG. 5 is a schematic diagram of an input terminal according to an embodiment of the present application;

FIG. 6 is a schematic diagram of a configuration of an output terminal and an input terminal according to an embodiment of the present application;

FIG. 7 is a schematic illustration of a structure with an end cap separated from a slider structure according to an embodiment of the present application;

FIG. 8 is a schematic structural view of an end cap and slider structure assembly according to an embodiment of the present application;

fig. 9 is a schematic structural diagram of an assembly step of an electronic atomizer pair according to an embodiment of the present application.

In the figure:

100. an electronic atomizing device;

110. a housing; 111. a first opening; 112. a second opening; 113. an accommodation space;

120. an atomizer; 121. a liquid storage part; 1211. an air pipe; 1212. a liquid storage cavity; 1213. a suction port; 1214. a limit step; 1215. an upper section; 1216. a lower section; 1217. a transition section; 122. a liquid absorbing member; 123. a heating element; 124. an input terminal; 1241. a flange; 1242. a head; 1243. a clamping part; 1244. a main body portion; 125. a mounting base assembly; 1251. a liquid channel; 1252. an atomizing chamber; 1253. a first base; 1254. a second seat body; 12541. a bayonet; 1255. a third base; 12551. a limit bar; 1256. a seal;

130. a power supply assembly; 131. an output terminal; 1311. a spring arm; 1311a, first portion; 1311b, a second portion; 1311c, third portion; 1312. an annular portion; 132. a battery; 133. an insulating member;

140. an end cap; 141. Air holes;

150. an air flow sensor; 151. A support;

160. a sliding cover structure.

Detailed Description

In order to facilitate an understanding of the present application, the present application will be described in more detail below with reference to the accompanying drawings and detailed description. The specific embodiments are to be considered in an illustrative sense, and not a limiting sense. In addition, for convenience of description, only some, but not all of the structures related to the present application are shown in the drawings.

The embodiment of the application provides an electronic atomization device. Referring to fig. 1 to 3, the electronic atomizing device 100 includes a housing 110, an atomizer 120, and a power supply assembly 130. As shown in fig. 2, the inside of the housing 110 has an accommodation space 113. The accommodation space 113 is a chamber for accommodating a power supply assembly. The housing 110 includes longitudinally opposed proximal and distal ends a, B, the distal end B having a first opening 111 and the proximal end a having a second opening 112. As shown in fig. 3, the housing 110 has a substantially straight tubular shape with both ends penetrating.

Referring to fig. 2-3, the atomizer 120 is at least partially disposed in the housing 110. The atomizer 120 includes a liquid storage portion 121, a liquid absorbing member 122, a heating element 123, and an input terminal 124. The reservoir 121 is capable of storing a liquid matrix. The liquid matrix may comprise mainly one or more of the components glycerol, propylene glycol, nicotine preparation, flavors and fragrances, flavor additives, etc., but may also comprise other components.

The liquid absorbing member 122 is used to absorb the liquid matrix in the liquid reservoir 121. In the embodiments of the present application, the absorbent member 122 is a tampon, and in alternative embodiments, the absorbent member 122 may be made of other materials, such as porous ceramics, etc.

A heating element 123 is provided on the wick 122, the heating element 123 being for heating the liquid matrix held in the wick 122 to form an aerosol. In this embodiment, the heating element 123 is a resistive wire wound around the absorbent pledget. In other alternative embodiments, the heating element 123 may also be a heating trace bonded to the porous ceramic, such as a patch heating trace or a printed heating trace.

The input terminal 124 is electrically connected to the heating element 123, and the input terminal 124 is used to connect the heating element 123 to the power supply assembly 130. It will be appreciated that the input terminals 124 are metallic to facilitate electrical conduction.

Referring to fig. 2 and 3, the power supply assembly 130 is positioned in the receiving space 113, and the battery assembly 130 includes a battery 132 and an output terminal 131 connected to one end of the battery 132. The power supply assembly 130 can be received into the receiving space 113 of the housing 110 from the first opening 111 of the housing 110, and couple the output terminal 131 with the input terminal 124, thereby allowing the battery 132 to supply power to the heating element 123. The battery 132 power supply assembly 130 can also be removed from the interior of the housing space 113 to the exterior of the housing 110 through the first opening 111 to enable recycling of the battery 132.

Referring to fig. 2, the output terminal 131 may be connected with a battery 132 through a wire. The output terminal 131 is detachably connected to the input terminal 124, thereby achieving coupling of the output terminal 131 and the input terminal 124. Specifically, as shown in fig. 2, the output terminal 131 may be disposed to extend in a longitudinal direction, one end of the output terminal 131 is connected to the battery 132 through a wire, and the other end of the output terminal 131 is detachably connected to the input terminal 124 of the atomizer 120, thereby facilitating separation of the battery 132 from the atomizer 120 and recycling of the battery 132. When the battery 132 is recovered, the power module 130 is pulled out from the first opening 111, so that the output terminal 131 and the input terminal 124 can be separated, and the battery 132 can be taken out. In the prior art, the battery 132 is typically welded to the atomizer 120 by a wire, which is inconvenient for recycling the battery 132.

As shown in fig. 2, at least a portion of the input terminal 124 extends into the accommodating space 113, so that the output terminal 131 of the power module 130 can be connected to the input terminal 124 after the power module 130 is accommodated in the accommodating space 113. As shown in fig. 2, the output terminal 131 is coupled to a portion of the input terminal 124 extending into the accommodation space 113.

As shown in fig. 2, 3, 7 and 8, the electronic atomizing device 100 further includes an end cap 140 for closing and opening the first opening 111, and the end cap 140 is disposed at the distal end B of the housing 110. The cover 140 can hold the power module 130 in the housing 110 while closing the first opening 111, and the cover 140 can remove the power module 130 from the first opening 111 while opening.

The end cap 140 may be inserted into the housing 110 by an interference fit, or may be connected to the housing 110 by a threaded connection. So long as the end cap 140 is secured to the housing 110 and easily removed.

As shown in fig. 1 and 2, in the embodiment of the present application, the end cap 140 is plugged into the housing 110. A portion of the end cap 140 is exposed to the outside of the case 110, so that the end cap 140 is scratched from the case 110 by the portion of the end cap 140 exposed to the outside of the case 110, thereby allowing the battery 132 in the case 110 to be taken out.

As shown in fig. 3, the battery 132 is also attached at both ends with an insulating member 133. The insulator 133 may be eva (thylene Vinyl AcetateCopolymer, ethylene vinyl acetate) material.

In an embodiment, the output terminal 131 may be a plug-in terminal, and the output terminal 131 is connected to the input terminal 124 of the atomizer 120 by way of plugging in. The output terminal 131 may be directly inserted into the input terminal 124 without a separate fixing structure for fixing the output terminal 131.

As shown in fig. 2, the electronic atomizing device 100 further includes an air flow sensor 150, and the air flow sensor 150 is operable to detect a suction air flow of a user and then control whether the heating element 123 is operated. As shown in fig. 2, an airflow sensor 150 may be provided on the end cap 140. The airflow sensor 150 is electrically connected to the battery 132 and the atomizer 120, and when the airflow sensor 150 detects a suction airflow, the heating element of the atomizer 120 is controlled to be energized to heat the liquid substrate. It will be appreciated that the connection of the airflow sensor 150 and battery 132 to the atomizer 120 is achieved through the output terminal 131.

As shown in fig. 2, the air tube 1211 is provided at the center of the liquid storage part 121, and a liquid storage cavity 1212 is provided around the air tube 1211 in the liquid storage part 121, or liquid storage cavities 1212 are provided at both sides of the air tube 1211. The air tube 1211 is used to transport the aerosol outwardly. The reservoir 1212 is used to store a liquid matrix. The air tube 1211 may be integrally formed in the liquid storage portion 121, or may be separately formed and then mounted in the liquid storage portion 121. In the embodiment of the present application, the air tube 1211 is integrally formed in the liquid storage portion 121. It will be appreciated that, as shown in fig. 2, the top end of the liquid storage portion 121 is provided with a suction port 1213, and the suction port 1213 communicates with the air tube 1211, so that the user can perform suction through the suction port 1213.

As shown in fig. 2, the atomizer 120 further includes a mount assembly 125. The mounting seat assembly 125 is disposed at an end of the reservoir 121 near the power assembly 130 assembly, i.e., a bottom end of the reservoir 121. The mount assembly 125 defines a fluid passage 1251 therein that communicates with the fluid chamber 1212, and an atomizing chamber 1252 therein that communicates with the air tube 1211. The wick 122 is disposed in the mounting block assembly 125 with a portion of the wick 122 located in the atomizing chamber 1252 and another portion located in the fluid channel 1251. The heating element is then disposed on the portion of the wick 122 that is located in the atomizing chamber 1252. Referring to fig. 2, the liquid matrix in the liquid storage chamber 1212 flows from the liquid channel 1251 in the mount assembly 125 into the liquid suction member 122, and the liquid matrix in the liquid suction member 122 is heated and atomized by the heating element in the atomizing chamber 1252 to form aerosol, which then flows out of the air tube 1211.

Specifically, as shown in fig. 3, the mounting seat assembly 125 includes a first seat 1253, a second seat 1254, and a third seat 1255 sequentially disposed in a longitudinal direction. The first housing 1253 is closest to the reservoir 1212, the second housing 1254 is disposed between the first housing 1253 and the third housing 1255, and the third housing 1255 is closest to the battery 132. As shown in fig. 2 and 3, the fluid channel 1251 is disposed in the first housing 1253. The first and second housings 1253, 1254 define an atomization chamber 1252 therebetween. As shown in fig. 3, the second housing 1254 is provided with a bayonet 12541 for mounting the liquid absorbing member 122, and after the liquid absorbing member 122 is placed in the bayonet 12541, the second housing 1254 is engaged with the first housing 1253, so that the liquid absorbing member 122 is fixed to the second housing 1254.

As shown in fig. 2, the fluid passages 1251 are provided in two, and the two fluid passages 1251 are respectively located at two sides of the atomizing chamber 1252. The absorbent member 122 is an absorbent pledget. The two ends of the liquid absorbing cotton sliver extend into the liquid channels 1251 on the two sides respectively, and the middle part of the liquid absorbing cotton sliver is positioned in the atomizing cavity 1252.

As shown in fig. 2, the third housing 1255 is used to fix the input terminal 124. As shown in fig. 5, the outer periphery of the input terminal 124 is provided with a flange 1241, and referring to fig. 2 and 5, the flange 1241 is sandwiched between the second housing 1254 and the first housing 1253, and at the same time, one end of the input terminal 124 extends into the second housing 1254, and the other end passes through the third housing 1255, so that the input terminal 124 can be fixed.

As shown in fig. 2 and 3, the third housing 1255 includes a limiting bar 12551, and the limiting bar 12551 can be used to limit the battery 132. The inner wall of the limit bar 12551 abuts against the surface of the battery 132 to prevent the battery 132 from moving horizontally in the housing 110. In the embodiment of fig. 2, two limit bars 12551 are provided, and two limit bars 12551 are respectively located on the left and right sides of the battery 132. In alternative implementations, the stop bars 12551 can be three, four, or any other number, as long as the effect of securing the batteries 132 is achieved. In the embodiment of the present application, as shown in fig. 1, since the electronic atomizing device 100 is configured in a somewhat flat shape, the size in the left-right direction is larger than the size in the front-rear direction, and thus the housing 110 is also relatively flat. The battery 132 is generally cylindrical, so a gap is formed between the left and right sides of the battery 132 and the inner wall of the housing 110, and two limiting strips 12551 are provided on the left and right sides of the third seat 1255 to just fill the gap, so that the battery 132 is fixed.

Referring to fig. 2 and 6, the input terminal 124 is at least partially received inside the output terminal 131, or the output terminal 131 surrounds at least part of the input terminal 124, and the output terminal 131 has a restraining portion for preventing at least part of the input terminal 124 from being separated from the output terminal 131 thereof, so that the input terminal 124 is connected with the output terminal 131 with stability. Under the action of an external force, for example, a pulling force of a certain magnitude, the input terminal 124 can be separated from the output terminal 131 by being separated from the restraint portion, so that the power supply assembly 130 can be pulled off from the input terminal 124, and the battery 132 can be recovered.

As previously described, the output terminal 131 may be plugged with the input terminal 124. Referring to fig. 4, the output terminal 131 includes a plurality of spring arms 1311 arranged at intervals. As shown in fig. 6, a plurality of spring arms 1311 collectively clamp the input terminal 124. Clamping spaces are formed between the plurality of spring arms 1311, and the input terminals 124 are inserted into the clamping spaces to be clamped by the spring arms 1311.

As shown in fig. 4, the spring arm 1311 includes a first portion 1311a and a second portion 1311b extending from the first portion 1311a in an inwardly contracting direction. The second portion 1311b is closer to the atomizer 120 than the first portion 1311a, that is, the second portion 1311b is located above the first portion 1311a.

As shown in fig. 5, the input terminal 124 includes a head part 1242 having a larger cross-sectional size and a clamping part 1243 having a smaller cross-sectional size. Referring to fig. 6, the head 1242 extends from the second portion 1311b of the spring arm 1311 into the first portion 1311a of the spring arm 1311 and is retained in the first portion 1311a. The head 1242 is sized to be larger than the area enclosed between the second portions 1311b of the plurality of spring arms 1311 so that the head 1242 does not become dislodged after entering the first portion 1311a and is caught by the second portion 1311b. Thereby ensuring the reliability of the plugging between the output terminal 131 and the input terminal 124. The second portion 1311b also corresponds to the constraint portion described above.

As shown in fig. 4, the spring arm 1311 further includes a third portion 1311c extending in an outwardly flaring direction from the second portion 1311b. With continued reference to fig. 4, the output terminal 131 further includes an unsealed annular portion 1312, and the end of the third portion 1311c of each spring arm 1311 is connected to the annular portion 1312. The provision of the third portion 1311c facilitates guiding the head 1242 of the input terminal 124 to the first portion 1311a of the spring arm 1311. The annular portion 1312 is generally a broken annular shape that connects the third portions 1311c of the respective spring arms 1311. The break R of the annular portion 1312 is located between the two spring arms 1311. The annular portion 1312 can connect the spring arms 1311, so that the locking force of the spring arms 1311 to the center is improved, the problem that the locking force is insufficient due to the fact that the spring arms 1311 are too elastic and are easy to be squeezed outwards is avoided, and the input terminal 124 is prevented from being separated from the output terminal 131. Meanwhile, the middle of the annular portion 1312 is broken and not closed, so that the deformation can be generated under the driving of the spring arm 1311, the deformation of the spring arm 1311 cannot be interfered, and the clamping and locking of the input terminal 124 cannot be interfered.

As shown in fig. 5, the input terminal 124 further includes a body portion 1244 having a cross-sectional dimension larger than the grip portion 1243. As shown in fig. 6, a portion of the body portion 1244 is located in the third portion 1311c of the spring arm 1311. The above design forms a structure having a small clamping part 1243 and a large head part 1242, a large body part 1244 at one end of the input terminal 124 connected with the output terminal 131 so that the input terminal 124 is clamped in the output terminal 131 and does not move up and down.

As shown in fig. 2 and 3, one end a of the liquid storage portion 121 is exposed to the outside of the housing 110, and the end of the liquid storage portion 121 is provided with a suction port 1213, and the suction port 1213 communicates with the air tube 1211. The other end b of the liquid storage portion 121 extends into the housing 110. Exposing one end of the liquid storage part 121 to the outside of the housing 110 facilitates providing a suction nozzle structure on the liquid storage part 121. As shown in fig. 3, the suction nozzle can be arranged in an offset shape to facilitate suction.

Meanwhile, exposing one end of the liquid storage portion 121 outside the housing 110 is also convenient for setting a limit structure between the liquid storage portion 121 and the housing 110. As shown in fig. 3, a limiting step 1214 is disposed on a surface of the liquid storage portion 121 exposed outside the housing 110, and the limiting step 1214 abuts against the proximal end a of the housing 110, so as to longitudinally limit the liquid storage portion 121.

Referring to fig. 3, the portion of the liquid storage portion 121 extending into the housing 110 includes an upper section 1215 and a lower section 1216 disposed in sequence in the longitudinal direction, and a transition section 1217 connected between the upper section 1215 and the lower section 1216, the upper section 1215 being disposed adjacent to the step surface. The width of the upper segment 1215 is greater than the width of the lower segment 1216. Thereby making the lower section 1216 narrower and capable of smoothly extending into the housing 110; the upper section 1215 is wider and can form an interference fit with the housing 110, clamping in the housing 110. It will be appreciated that the width of the upper segment 1215 is greater than the width of the inner wall of the housing 110 and the width of the lower segment 1216 is less than the width of the inner wall of the housing 110. The transition 1217 between the upper segment 1215 and the lower segment 1216 may be a sloped plane, or may be an arcuate surface, without limitation,

as shown in fig. 2, the end cap 140 is provided with an air intake hole 141. The air intake hole 141 communicates with the receiving space 113 inside the housing 110. As shown by arrows in fig. 2, external air enters the housing 110 through the air inlet holes 141, enters the atomizing chamber 1252 through the through holes in the third and second housings 1255 and 1254, and then flows out of the air tube 1211 after the aerosol is carried out of the atomizing chamber 1252.

As shown in fig. 7, a plurality of air intake holes 141 on the end cap 140 may be provided. As shown in fig. 2, 7 and 8, the end cover 140 is further provided with a sliding cover structure 160. The slider structure 160 can slide in a horizontal direction on the end cover 140 to open or close part or all of the air intake holes 141, thereby adjusting the amount of air intake.

As shown in fig. 2, an airflow sensor 150 is provided on the end cap 140. One side a1 of the air flow sensor 150 is exposed in the inner accommodating space 113 of the housing 110, communicating with the inner accommodating space 113 of the housing 110; the other side a2 of the airflow sensor 150 communicates with the outside atmosphere through a first communication hole H1 on the end cover 140 and a second communication hole H1 on the slide cover structure 160. Because one side a1 of the airflow sensor 150 is communicated with the inner cavity of the housing 110, when the airflow sensor sucks, a pressure difference is formed between the side a1 and the other side a2, so that airflow is sensed, and the heating element 123 is controlled to be powered on.

When the electronic atomizing device 100 of the embodiment of the present application is mounted, refer to fig. 9:

firstly, the output terminal 131 is welded with the battery 132 and the airflow sensor 150 through wires, and the airflow sensor 150 is fixed on the end cover 140; assembling the atomizer 120;

as shown at E1 in fig. 9, the atomizer 120 is housed in the housing 110 through the second opening 112 of the proximal end a of the housing 110;

as shown in E2 of fig. 9, the output terminal 131 is plugged onto the input terminal 124 through the first opening 111 of the distal end B of the housing 110, the battery 132 is housed in the housing space 113 of the housing 110 through the first opening 111 of the distal end B of the housing 110, and the end cap 140 is closed, and assembled as shown in E3 of fig. 9.

In recycling the battery 132, referring to fig. 9, the end cap 140 is removed from the housing 110 and the battery 132 is removed, as indicated by the step E3-E2. Since the battery 132 is plugged into the atomizer 120 through the output terminal 131, the connection can be broken by pulling down, and the battery 132 is taken out.

It is apparent that the above examples of the present application are merely illustrative examples of the present application and are not limiting of the embodiments of the present application. Various obvious changes, rearrangements and substitutions can be made by those skilled in the art without departing from the scope of the application. It is not necessary here nor is it exhaustive of all embodiments. Any modifications, equivalent substitutions, improvements, etc. that fall within the spirit and principles of the present application are intended to be included within the scope of the claims of this application.

Claims (15)

1. An electronic atomizing device, comprising:

a housing having an accommodation space therein, the housing including longitudinally opposed proximal and distal ends, the distal end being provided with a first opening communicating with the accommodation space;

the atomizer is at least partially arranged in the shell and comprises a liquid storage part, a liquid suction piece, a heating element and an input terminal; the liquid storage part can store liquid matrixes, the liquid absorbing piece is used for absorbing the liquid matrixes in the liquid storage part, the heating element is arranged on the liquid absorbing piece and used for heating the liquid matrixes held in the liquid absorbing piece to form aerosol, and the input terminal is electrically connected with the heating element;

a power supply assembly in the receiving space, the power supply assembly including a battery and an output terminal connected to one end of the battery;

wherein the power supply assembly is receivable from the first opening into the receiving space and couples the output terminal with the input terminal; the power supply assembly is also capable of being removed from the interior of the accommodating space to the outside of the housing through the first opening and disengaging the output terminal from the input terminal.

2. The electronic atomizing device of claim 1, further comprising:

and the end cover is arranged at the far end of the shell and is used for opening and closing the first opening.

3. The electronic atomizing device of claim 1, wherein at least a portion of the input terminal extends into the receiving space.

4. The electronic atomizing device according to claim 1, wherein an air pipe is provided in the center of the liquid storage portion, a liquid storage cavity is provided around the air pipe in the liquid storage portion, or liquid storage cavities are provided on both sides of the air pipe.

5. The electronic atomizing device of claim 4, wherein the atomizer further comprises:

the mounting seat assembly is arranged at one end of the liquid storage part, which is close to the power supply assembly, and is internally provided with a liquid channel communicated with the liquid storage cavity and an atomization cavity communicated with the air pipe; the liquid absorbing piece is arranged in the mounting seat assembly, one part of the liquid absorbing piece is positioned in the atomizing cavity, and the other part of the liquid absorbing piece is positioned in the liquid channel.

6. The electronic atomizing device of claim 1, wherein the output terminal includes a plurality of spaced apart spring arms, the plurality of spring arms collectively clamping the input terminal.

7. The electronic atomizing device of claim 6, wherein the spring arm includes a first portion and a second portion extending in an inwardly converging direction from the first portion.

8. The electronic atomizing device of claim 7, wherein the input terminal includes a head portion of a larger cross-sectional dimension and a clip portion of a smaller cross-sectional dimension, the head portion extending from the second portion into and being retained in the first portion.

9. The electronic atomizing device of claim 8, wherein the spring arm further includes a third portion extending in an outwardly flaring direction from the second portion;

the output terminal further includes an unsealed annular portion to which the end of the third portion of each of the spring arms is connected.

10. The electronic atomizing device of claim 9, wherein the input terminal further includes a main body portion having a cross-sectional dimension greater than the clamping portion, a portion of the main body portion being located in the third portion.

11. The electronic atomizing device according to claim 4, wherein one end of the liquid storage portion is exposed outside the housing, the end of the liquid storage portion is provided with a suction port, the suction port is communicated with the air pipe, and the other end of the liquid storage portion extends into the housing.

12. The electronic atomizing device according to claim 11, wherein a limiting step is provided on a surface of the liquid storage portion exposed to the outside of the housing, and the limiting step abuts against a proximal end of the housing to longitudinally limit the liquid storage portion.

13. The electronic atomizing device of claim 11, wherein the portion of the reservoir extending into the housing includes an upper section and a lower section disposed in series in a longitudinal direction, and a transition section connected between the upper section and the lower section, the upper section having a width greater than a width of the lower section.

14. The electronic atomizing device of claim 2, further comprising:

and the airflow sensor is arranged on the end cover and is electrically connected with the battery and the atomizer.

15. The electronic atomizing device of claim 1, wherein the input terminal is at least partially housed within the output terminal or the output terminal surrounds at least a portion of the input terminal, and wherein the output terminal has a restraining portion for preventing at least a portion of the input terminal from being disengaged therefrom.