Electronic atomization device and atomizer thereof

Abstract

The present invention discloses an electronic atomization device and an atomizer thereof, the atomizer comprising an atomization component, a liquid storage chamber connected to the atomization component for liquid conduction, and a mist delivery channel connected to the atomization component for gas conduction, the mist delivery channel comprising an air inlet channel, an atomization chamber connected to the air inlet channel, and an air outlet channel connected to the atomization chamber, the atomization chamber being arranged corresponding to the atomization component; the atomizer further comprises a first induction airway, the first induction airway comprises an air outlet end, the air outlet end extends into the air outlet channel. The present invention extends the air outlet end of the first induction airway into the air outlet channel, and utilizes the space of the air outlet channel to construct the induction airway, thereby reducing the design difficulty of the induction airway, saving space, and reducing costs.

Description

[0001] This application is a divisional application of the invention patent application with the application date of August 26, 2019, application number 201910791724.5, and invention name “Electronic atomization device and atomizer thereof”. Technical Field

[0002] The present invention relates to the field of atomizers, and in particular to an electronic atomization device and an atomizer. Background Art

[0003] Electronic atomization devices such as electronic cigarettes in related technologies generally adopt a method of separately setting the sensing airway and the suction airway to prevent the smoke liquid from leaking and contaminating the airflow sensor. However, this method will cause the atomizer to require a separate space to set up the sensing airway, making the electronic atomization device larger, the structure more complex, and the processing and molding cost higher. Summary of the invention

[0004] In view of the deficiencies existing in the above-mentioned technologies, the present invention provides an improved electronic atomization device and an atomizer thereof.

[0005] To achieve the above-mentioned purpose, the present invention provides an atomizer, comprising an atomizing component, a liquid storage chamber connected to the atomizing component for liquid conduction, and a mist delivery channel connected to the atomizing component for gas conduction, the mist delivery channel comprising an air inlet channel, an atomizing chamber connected to the air inlet channel, and an air outlet channel connected to the atomizing chamber, the atomizing chamber being arranged corresponding to the atomizing component; the atomizer also comprises a first induction air channel, the first induction air channel comprises an air outlet end, and the air outlet end extends into the air outlet channel.

[0006] In some embodiments, the air outlet end is suspended in the air outlet channel along the longitudinal direction.

[0007] In some embodiments, the air outlet channel is longitudinally arranged above the atomizing chamber, and the first induction air channel penetrates the atomizing chamber from bottom to top and then extends into the air outlet channel.

[0008] In some embodiments, the atomization assembly includes a liquid suction device located between the atomization chamber and the air outlet channel, and the first induction air channel also penetrates the liquid suction device from bottom to top.

[0009] In some embodiments, the first sensing airway includes a sensing pipe, and the sensing pipe sequentially penetrates the atomization chamber and the suction liquid from bottom to top, and then extends into the air outlet channel.

[0010] In some embodiments, the atomizer further includes a base, the base includes a longitudinally arranged cylindrical first electrode column, the sensing pipe is installed at the upper end of the first electrode column and communicated with the first electrode column, thereby forming the first sensing airway.

[0011] In some embodiments, the air outlet channel includes an air outlet pipe; the atomizer also includes an inner tube arranged above the atomization chamber, the inner wall surface of the inner tube defines the air outlet pipe, and the upper end of the sensing pipe extends into the air outlet pipe; the lower end of the air outlet pipe is connected to the air outlet of the atomization chamber.

[0012] In some embodiments, the air inlet channel includes an air inlet pipe; the atomizer also includes an outer tube, which is sleeved on the outer periphery of the inner tube, and the air inlet pipe is defined between the inner wall surface of the outer tube and the outer wall surface of the inner tube; the lower end of the air inlet pipe is connected to the air inlet port of the atomization chamber.

[0013] In some embodiments, the atomizer further comprises a cylindrical shell, wherein the shell is sleeved around the outer tube, and the liquid storage chamber is defined between the inner wall surface of the shell and the outer wall surface of the outer tube.

[0014] In some embodiments, the atomizer includes a suction nozzle sealed on the upper end opening of the liquid storage chamber, and the suction nozzle includes an air inlet connected to the air inlet pipe and an air outlet connected to the air outlet pipe.

[0015] In some embodiments, the suction nozzle is detachably sealed on the upper opening of the liquid storage chamber.

[0016] In some embodiments, the atomizer includes an atomizer seat for supporting the atomizer assembly, the atomizer seat includes a main body and at least one baffle wall connected to the upper end of the main body; the top surface of the main body is concave to form the atomization chamber, and at least one first air guide groove is formed on the inner wall surface of the at least one baffle wall and the atomization chamber, and the at least one first air guide groove extends from the upper end surface of the at least one baffle wall downward to the bottom surface of the atomization chamber to connect the air inlet pipe with the atomization chamber.

[0017] In some embodiments, the atomizer includes a mounting base arranged above the atomization assembly, the mounting base including a base, a mounting portion arranged on the top of the base, and a mounting hole longitudinally passing through the base and the mounting portion; the base includes at least one end, the at least one end includes at least one air guide hole passing through from top to bottom, the at least one air guide hole is connected to the at least one first air guide groove; the outer wall surface of the mounting portion is provided with at least one second air guide groove, the at least one second air guide groove extends from the upper end surface of the mounting portion toward the base; the top surface of the at least one end is concave to form at least one third air guide groove, the third air guide groove connects the at least one second air guide groove with the air guide hole, and the upper end of the at least one second air guide groove is connected to the air inlet duct; the lower end of the inner tube is tightly inserted into the mounting hole.

[0018] In some embodiments, the outer tube includes a second tube section sleeved on the mounting seat, and the inner diameter of the second tube section is matched with the outer diameter of the mounting portion of the mounting seat.

[0019] In some embodiments, the outer tube includes a first tube section that is sleeved on the atomizer assembly, and the outer diameter of the first tube section is adapted to the inner diameter of the shell; the top wall of the first tube section is provided with an opening that connects the atomizer assembly with the liquid storage chamber.

[0020] An electronic atomization device is provided, comprising the atomizer described in any one of the above items.

[0021] The beneficial effects of the present invention are: by extending the outlet end of the first sensing airway into the outlet channel, the sensing airway is constructed using the space of the outlet channel, thereby reducing the design difficulty of the sensing airway, saving space and reducing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic diagram of the three-dimensional structure of an electronic atomization device in some embodiments of the present invention;

[0023] Figure 2 for Figure 1 A schematic diagram of a three-dimensional exploded structure of the electronic atomization device shown;

[0024] Figure 3 for Figure 2 A schematic diagram of a three-dimensional exploded structure of an atomizer of the electronic atomization device shown;

[0025] Figure 4 for Figure 2 The schematic diagram of the exploded structure of the atomizer in the AA section is shown;

[0026] Figure 5 for Figure 2 The schematic diagram of the AA section structure of the atomizer shown;

[0027] Figure 6 for Figure 2 The schematic diagram of the exploded structure of the atomizer in the BB section is shown;

[0028] Figure 7 for Figure 2 The schematic diagram of the BB section structure of the atomizer shown;

[0029] Figure 8 for Figure 3 A schematic diagram of the three-dimensional structure of the mounting base of the atomizer shown;

[0030] Fig. 9 for Figure 3 A schematic diagram of the cross-sectional structure of the mounting base of the atomizer shown in FIG.

[0031] Fig.10 for Figure 2 The schematic diagram of the exploded structure of the main unit of the electronic atomization device shown in the AA direction;

[0032] Fig.11 for Figure 2 The schematic diagram of the AA-section decomposition structure of the electronic atomization device shown. DETAILED DESCRIPTION

[0033] In order to more clearly illustrate the present invention, the present invention is further described below in conjunction with the accompanying drawings.

[0034] It should be understood that the terms "front", "rear", "left", "right", "upper", "lower", "first", "second", etc. are only for the convenience of describing the technical solution of the present invention, and do not indicate that the devices or elements referred to must have special differences, and therefore cannot be understood as limitations on the present invention. It should be noted that when a piece is considered to be "connected" to another piece, it can be directly connected to the other piece or there may be a central piece at the same time. Unless otherwise defined, all technical and scientific terms used in this document have the same meaning as commonly understood by technicians in the technical field to which the present invention belongs. The terms used in the specification of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0035] Figure 1 and Figure 2 The electronic atomization device 1 in some embodiments of the present invention is shown. The electronic atomization device 1 can be used for heating and atomizing liquid media such as cigarette liquid and liquid medicine. It can be roughly cylindrical and includes a cylindrical atomizer 10 and a cylindrical host 20 axially detachably connected to the atomizer 10. The atomizer 10 is used to contain the liquid medium, heat and atomize the liquid medium, and transport the mist. The host 20 is used to power the atomizer 10 and control the opening or closing of the entire electronic atomization device 1. It can be understood that the electronic atomization device 1 is not limited to being cylindrical, and it can also be in other shapes such as an elliptical cylinder.

[0036] like Figures 3 to 7As shown, in some embodiments, the atomizer 10 may include: a base 11 for detachably connecting to a host 20; a shell 12 whose lower end is longitudinally arranged on the top of the base 11; a fixing member 13 whose lower end extends out of the shell 12 from the inside of the shell 12 and is longitudinally embedded in the base 11 to clamp the shell 12; an atomizer seat 14 located in the shell 12 and whose lower end is longitudinally embedded in the fixing member 13; an atomizer assembly 15 located in the shell 12 and mounted on the atomizer seat 14; a mounting seat 16 located in the shell 12 and mounted on the atomizer assembly 15 along the longitudinal direction; an inner tube 17 located in the shell 12 and whose lower end is longitudinally embedded in the mounting seat 16; an outer tube 18 located in the shell 12 and whose lower part is sleeved on the fixing member 13, the atomizer seat 14, the atomizer assembly 15 and the mounting seat 16, and whose upper part surrounds the periphery of the inner tube 17; and a nozzle 19 longitudinally mounted on the shell 12, the inner tube 17 and the upper end of the outer tube 18. Preferably, the base 11, the housing 12, the fixing member 13, the atomizing seat 14, the atomizing assembly 15, the mounting seat 16, the inner tube 17, the outer tube 18 and the suction nozzle 19 are coaxially assembled together.

[0037] A liquid storage chamber 120 is defined between the inner wall surface of the housing 12 and the outer wall surface of the outer tube 18 to store a liquid medium. An atomizing chamber 140 is defined in the atomizing seat 14 for mixing the mist and air generated by the atomizing assembly 15. An air inlet pipe 180 is defined between the inner wall surface of the outer tube 18 and the outer wall surface of the inner tube 17, and the air inlet pipe 180 is connected to the atomizing chamber air inlet of the atomizing chamber 140 to allow external air to enter the atomizing chamber 140. The inner wall surface of the inner tube 17 defines an air outlet pipe 170, and the air outlet pipe 170 is connected to the atomizing chamber air outlet of the atomizing chamber 140 to guide the mist and air mixture in the atomizing chamber 140. In some embodiments, the suction nozzle 19 is detachably blocked at the upper end of the liquid storage chamber 120 so that the liquid medium can be added.

[0038] For example Figure 3 and Figure 4As shown, in some embodiments, the base 11 may include a conductive cylindrical first main body 111, a cylindrical conductive coupling part 112 integrally coupled to the lower part of the cylindrical first main body 111 in the longitudinal direction, a cylindrical first electrode column 113 insulatedly arranged in the coupling part 112 in the longitudinal direction, and a sensing pipe 114 passing through the upper end of the first electrode column 113 in the longitudinal direction. The outer diameter of the coupling part 112 may be smaller than the outer diameter of the first main body 111, and an outer thread may be formed on its outer wall surface for screw connection with the host 20. The central through hole of the first electrode column 113 is connected to the central through hole of the sensing pipe 114, and the air flow may enter from the lower end of the first electrode column and then exit from the upper end of the sensing pipe 114 to form a first sensing airway. In some embodiments, the sensing pipe 114 may be a cylindrical tube, the upper air outlet of which extends into the inner tube 17 and is suspended in the inner tube 17 in the longitudinal direction (that is, the air outlet does not contact the inner wall surface of the inner tube 17). In some embodiments, the upper air outlet of the sensing pipe 114 is preferably higher than the plane where the top surface of the mounting base 16 is located to prevent condensate from entering the sensing pipe 114. The upper air outlet of the sensing pipe 114 is preferably lower than 2 / 3 of the height of the inner tube 17 from bottom to top, that is, to prevent the sensing pipe 114 from being too long and easily tilted, thereby reducing the sensitivity of the induction. The atomizer 10 in some embodiments of the present invention, by setting the sensing pipe 114 on the base 11, makes full use of the inherent space in the structure to realize the first sensing airway. The design difficulty of the sensing airway is reduced, space is saved, and cost is reduced.

[0039] In some embodiments, the housing 12 may be cylindrical and may be made of a transparent or translucent material. A neck 121 with a smaller aperture is provided at the lower end of the housing 12. The housing 12 is disposed on the top surface of the first main body 111 of the base 11 with the neck 121. The inner diameter of the neck 121 is equivalent to the inner diameter of the first main body 111 of the base 11.

[0040] In some embodiments, the fixing member 13 may be cylindrical, and may include a cylindrical lower embedded portion 131 at the lower portion, a cylindrical upper embedded portion 132 at the upper portion, and a flange 133 at the middle portion extending radially outward. The outer diameter of the lower embedded portion 131 is adapted to the inner diameter of the first main body portion 111 of the base 11, so as to penetrate the neck 121 of the shell 12 and be tightly embedded in the first main body 111. The outer diameter of the upper embedded portion 132 is larger than the outer diameter of the lower embedded portion 131, and is adapted to the inner diameter of the outer tube 18, so as to be tightly embedded in the outer tube 18. The flange 133 is used to press against the upper side of the neck 121 of the shell 12, and clamp the neck 121 together with the base 11, so as to achieve the fixing of the shell 12 on the base 11.

[0041] In some embodiments, the atomizer seat 14 may be made of soft materials such as soft glue, which may include a main body 141, an insertion portion 142 connected to the lower part of the main body 141, and a pair of baffles 143 connected to the upper part of the main body 141, and the pair of baffles 143 are arranged on the edge of the top of the main body 141 at intervals. The top surface of the main body 141 is concave to form an atomization chamber 140. Two first air guide grooves 144 are formed on the inner wall surface of the two baffles 143 and the atomization chamber 140, and each first air guide groove 144 extends downward from the upper end surface of the corresponding baffle 143 to the bottom surface of the atomization chamber 140. The insertion portion 142 includes a first slot 1420 located in the middle and two second slots 1422 located on opposite sides of the first slot 1420, and the first slot 1420 and the second slot 1422 are both extended from the lower end surface of the insertion portion 142 to the main body 141. A connecting hole 1424 is provided between the bottom surface of the first slot 1420 and the bottom surface of the atomizing chamber 140. The aperture of the connecting hole 1424 is adapted to the outer diameter of the sensing pipe 114 (for example, slightly smaller than the outer diameter of the sensing pipe 114), so that the sensing pipe 114 can be tightly inserted therein to prevent leakage. The bottom surface of the atomizing chamber 140 is also concave to form two third slots 1401, and the two third slots 1401 extend from the bottom surface of the atomizing chamber 140 toward the two second slots 1422, respectively, so that a thin wall is formed between the bottom surface of the third slot 1401 and the bottom surface of the corresponding second slot 1422, so that when the atomizing assembly 15 is installed, its electrode lead 153 can pierce the thin wall and be tightly inserted in the second slot 1422 and the third slot 1401 to prevent leakage.

[0042] In some embodiments, the atomization assembly 15 may include an absorbent liquid 151, a heating element 152 disposed on the absorbent liquid 151, and two electrode leads 153 connected to the heating element 152. The absorbent liquid 151 includes a central through hole 1510 and two clamping arms 1511 disposed on two opposite sides of the upper end of the absorbent liquid 151. The absorbent liquid 151 is embedded in the atomization chamber 140 at its lower part, and a gap is formed between the absorbent liquid 151 and the heating element 152 and the bottom surface of the atomization chamber 140, and the central through hole 1510 connects the gap with the upper part of the absorbent liquid 151. The two clamping arms 1511 are respectively clamped in two clamping grooves between the two retaining walls 143 of the atomization seat 14. The two electrode leads 153 are electrically connected to the joint 112 of the base 11 and the first electrode column 113, respectively.

[0043] In some embodiments, the mounting base 16 may include a base 161, a mounting portion 162 disposed on the top of the base 161, and a mounting hole 160 longitudinally passing through the base 161 and the mounting portion 162. The base 161 includes two opposite ends 1611. Figure 8 and Fig. 9, the two ends 1611 are respectively provided with two air guide holes 1613 that pass through from top to bottom, and the two air guide holes 1613 are respectively arranged corresponding to the two first air guide grooves 144 on the atomizer seat 14. Two second air guide grooves 1621 are respectively provided on the two opposite sides of the outer wall surface of the mounting portion 162, and the two second air guide grooves 1621 extend from the upper end surface of the mounting portion 162 to the base 161. Two third air guide grooves 1615 are respectively provided on the top surfaces of the two ends 1611, and the two third air guide grooves 1615 respectively connect the two second air guide grooves 1621 with the two air guide holes 1613. The outer diameter of the inner tube 17 is adapted to the aperture of the mounting hole 160 so that its lower end is tightly inserted into the mounting hole 160.

[0044] In some embodiments, the outer tube 18 may include a first tube section 181 located at the bottom, a second tube section 182 located in the middle, and a third tube section 183 located at the top. The inner diameter and outer diameter of the first tube section 181, the second tube section 182, and the third tube section 183 are all reduced, so that the outer tube 18 is in the shape of a stepped shaft. The outer diameter of the first tube section 181 is adapted to the inner diameter of the housing 12 so that the two can be tightly sleeved together. The inner diameter of the first tube section 181 is adapted to the outer diameter of the upper embedded portion 132 of the fixing member 13, the outer diameter of the main body 141 of the atomizing seat 14, the distance between the end faces of the two clamping arms 1511 of the liquid absorbing liquid 151 of the atomizing assembly 15, and the distance between the end faces of the two ends 1611 of the mounting seat 16, so that the first tube section 181 can be tightly sleeved on the periphery of these components. The inner diameter of the second pipe section 182 matches the outer diameter of the mounting portion 162 of the mounting seat 16 so that it can be tightly sleeved on the mounting portion 162 .

[0045] The inner diameter of the third pipe section 183 is greater than the outer diameter of the inner tube 17, so that an annular air intake duct 180 is defined between the inner wall surface of the third pipe section 183 and the outer wall surface of the inner tube 17, and the air intake duct 180 is connected with the air inlet of the atomizing chamber 140 through the two second air guide grooves 1621 of the mounting seat 16, the two third air guide grooves 1615 of the mounting seat 16, the two air guide holes 1613 of the mounting seat 16, and the first air guide groove 144 of the atomizing seat 14. The outer wall surfaces of the second pipe section 182 and the third pipe section 183 and the housing 12 define the liquid storage chamber 120. An opening 1810 is formed on both sides of the top wall of the first pipe section 181, and the two openings 1810 are respectively arranged corresponding to the two clamping arms 1511 of the liquid suction 151 of the atomizing assembly 15, so as to connect the liquid suction 151 with the liquid storage chamber 120.

[0046] In some embodiments, the suction nozzle 19 may include a second main body 191, an embedded portion 192 connected to the lower portion of the second main body 191, a suction nozzle portion 193 connected to the upper portion of the second main body 191, and a longitudinally through-going air outlet 190. Two opposite sides of the second main body 191 are respectively provided with a first air inlet 1910, and the first air inlet 1910 is connected to the air inlet pipe 180. The embedded portion 192 is detachably sealed in the upper end annular opening of the liquid storage chamber 120. The air outlet 190 is connected to the inner tube 17.

[0047] Here, the first air inlet hole 1910, the air inlet pipe 180, the second air guide groove 1621, the third air guide groove 1615, the air guide hole 1613, the first air guide groove 144, the atomizing chamber 140, the mounting hole 160, the air outlet pipe 170, and the air outlet hole 190 are sequentially connected in series to form a complete mist delivery channel. Among them, the first air inlet hole 1910, the air inlet pipe 180, the second air guide groove 1621, the third air guide groove 1615, the air guide hole 1613, and the first air guide groove 144 together form an air inlet channel for introducing external air of the mist delivery channel, and the mounting hole 160, the air outlet pipe 170 and the air outlet hole 190 together form an air outlet channel for delivering a mixture of mist and air of the mist delivery channel.

[0048] like Fig.10 and Fig.11As shown, in some embodiments, the host 20 may include a cylindrical shell 21 with a receiving chamber 210, a connector 22 disposed on the top of the shell 21, and a power supply device 23 and an air switch 24 disposed in the receiving chamber 210. The connector 22 is used to be screwed with the base 11 of the atomizer 10, and may include a cylindrical conductive connector body 221 and a cylindrical second electrode column 223 insulatedly disposed in the connector body 221. The inner wall surface of the connector body 221 is formed with an internal thread to be screwed with the connecting portion 112 of the base 11. The second electrode column 223 is used to electrically contact with the first electrode column 113, and the central through holes of the two are connected. The connector body 221 and the second electrode column 223 are electrically connected to the negative electrode and the positive electrode of the power supply device 23 respectively, so as to electrically connect the connecting portion 112 of the base 11 and the first electrode column 113 to the negative electrode and the positive electrode of the power supply device 23 respectively. The joint of the shell 21 and the connector 22 may be provided with a second air inlet 212 to allow outside air to enter the receiving chamber 210. The second air inlet 212, the receiving chamber 210 and the central through hole of the second electrode column 223 together form a second sensing airway. The second sensing airway and the first sensing airway together form an air switch sensing airway of the electronic atomization device 1 for controlling the operation of the air switch 24. Specifically, when the outside world inhales air, the airflow passes through the second air inlet 212, the receiving chamber 210, the second electrode column 223 in sequence and enters the first electrode column 113 and the sensing pipe 114, and a negative pressure is formed in the receiving chamber 210, and the air switch 24 is activated under the negative pressure.

[0049] When the electronic atomization device 1 is working, the user inhales from the mouthpiece 193 of the mouthpiece 19, and the negative pressure generated by the inhalation is transmitted to the air switch sensing airway through the air outlet channel of the mist delivery channel. The air switch 24 is turned on, allowing the power supply device 23 to supply power to the atomization component 15 to start atomizing the liquid medium. At the same time, the outside air enters the atomization chamber 140 through the air inlet channel of the mist delivery channel and mixes with the mist. The mixture of mist and air then enters the user's mouth through the air outlet channel of the mist delivery channel.

[0050] It can be understood that the above embodiments only express the preferred implementation modes of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the patent scope of the present invention. It should be pointed out that, for ordinary technicians in this field, without departing from the concept of the present invention, the above technical features can be freely combined, and several deformations and improvements can be made, which all belong to the protection scope of the present invention. Therefore, all equivalent changes and modifications made to the scope of the claims of the present invention should belong to the scope covered by the claims of the present invention.

Claims

1. An atomizer, comprising an atomizing assembly, a liquid storage chamber connected to the atomizing assembly for liquid conduction, and a mist delivery channel connected to the atomizing assembly for gas conduction, wherein the mist delivery channel comprises an air inlet channel, an atomizing chamber connected to the air inlet channel, and an air outlet channel connected to the atomizing chamber, wherein the atomizing chamber is arranged corresponding to the atomizing assembly; characterized in that: The atomizer further comprises an outer tube and an atomizer seat for carrying the atomizer assembly, the outer tube comprises a first tube section, a second tube section connected to the upper part of the first tube section, and a third tube section connected to the upper part of the second tube section, the inner diameter and the outer diameter of the first tube section, the second tube section, and the third tube section are all decreased, the atomizer assembly is arranged in the first tube section, The atomizing assembly includes a liquid suction body and a heating element disposed on the bottom surface of the liquid suction body, the liquid suction body includes a central through hole and two clamping arms disposed on two opposite sides of the upper end of the liquid suction body, and the distance between the end surfaces of the two clamping arms is adapted to the inner diameter of the first pipe section. The atomizer further comprises a cylindrical shell, the inner diameter of the shell is adapted to the outer diameter of the first pipe section, and the shell is tightly sleeved on the periphery of the first pipe section; The liquid storage cavity is defined between the inner wall surface of the shell and the outer wall surface of the outer tube, and two openings for connecting the atomization assembly with the liquid storage cavity are respectively provided on both sides of the top wall of the first tube section, and the two openings are respectively arranged corresponding to the two clamping arms; The atomizer further comprises a first induction air channel, wherein the first induction air channel comprises an air outlet end, and the air outlet end extends into the air outlet passage.

2. The atomizer according to claim 1, characterized in that The atomizer seat comprises a main body, the outer diameter of the main body is adapted to the inner diameter of the first pipe section, so that the first pipe section is tightly sleeved on the periphery of the main body; The top surface of the main body is concave to form the atomizing cavity, and the liquid absorbent is embedded in the atomizing cavity at the lower part.

3. The atomizer according to claim 2, characterized in that The atomizer seat further comprises a pair of blocking walls which are arranged on the top edge of the main body portion at intervals and opposite to each other, and the two clamping arms are respectively clamped in two clamping grooves between the pair of blocking walls.

4. The atomizer according to claim 3, characterized in that The atomizer further comprises a mounting seat arranged above the atomizing assembly, wherein the mounting seat comprises a base and a mounting portion arranged on the top of the base; The outer diameter of the mounting portion is matched with the inner diameter of the second pipe segment so that the second pipe segment is tightly sleeved outside the mounting portion; the base includes two opposite ends, and the distance between the end faces of the two opposite ends is matched with the inner diameter of the first pipe segment.

5. The atomizer according to claim 4, characterized in that The mounting seat further comprises a mounting hole longitudinally penetrating the base portion and the mounting portion; The atomizer further comprises an inner tube disposed above the atomizing chamber, the outer diameter of the inner tube being adapted to the aperture of the mounting hole, and the lower end of the inner tube being tightly inserted into the mounting hole; The air outlet passage includes an air outlet pipe, and the inner wall surface of the inner tube defines the air outlet pipe; The air intake passage includes an air intake duct, and the air intake duct is defined between the inner wall surface of the outer tube and the outer wall surface of the inner tube.

6. The atomizer according to claim 1, characterized in that The atomizer further comprises a base, and the lower end of the shell is arranged on the top of the base along the longitudinal direction.

7. The atomizer according to claim 6, characterized in that The atomizer further comprises a first induction airway, which comprises an induction pipe, and the induction pipe sequentially penetrates the atomization chamber and the suction liquid from bottom to top, and then extends into the air outlet channel.

8. The atomizer according to claim 6, characterized in that The lower end of the shell is provided with a neck with a smaller aperture, and the atomizer further comprises a cylindrical fixing member, wherein the fixing member comprises a cylindrical lower embedded portion located at the lower part and a cylindrical upper embedded portion located at the upper part; The outer diameter of the upper embedded part is larger than the outer diameter of the lower embedded part, and is matched with the inner diameter of the first pipe section so as to be tightly embedded in the first pipe section; the outer diameter of the lower embedded part is matched with the inner diameter of the first main body of the base so as to be tightly embedded in the first main body after passing through the neck.

9. The atomizer according to claim 8, characterized in that The fixing member further comprises a flange located in the middle and extending radially outward, wherein the flange is pressed against the upper side of the neck; The shell is arranged on the top surface of the first main body with the neck, and the inner diameter of the neck is equivalent to the inner diameter of the first main body.

10. The atomizer according to any one of claims 1 to 5, characterized in that: The atomizer further comprises a suction nozzle sealed on the upper end opening of the liquid storage chamber, wherein the suction nozzle comprises a first air inlet hole connected to the air inlet pipe of the air inlet channel and an air outlet hole connected to the air outlet pipe of the air outlet channel.

11. The atomizer according to claim 10, characterized in that The air outlet hole penetrates the suction nozzle in the longitudinal direction; the suction nozzle includes a second main body, an embedded part connected to the lower part of the second main body, and a suction nozzle part connected to the upper part of the second main body, and the first air inlet hole is respectively opened on two opposite sides of the second main body, and the embedded part is detachably sealed in the upper end annular opening of the liquid storage cavity.

12. An electronic atomization device, characterized in that: A nebulizer comprising any one of claims 1 to 11.

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