Electronic atomizer and assembly method thereof

Abstract

The invention discloses an electronic atomizer and an assembling method thereof. The electronic atomizer comprises a suction nozzle assembly, an atomizing device, a liquid supply bin, an electric control device and a conductive assembly. The atomization device is connected with the suction nozzle assembly, and the liquid supply bin is arranged outside the atomization device in a sleeving mode and connected with the suction nozzle assembly. The electric control device is connected with the suction nozzle assembly; the conductive assembly is arranged in the suction nozzle assembly and electrically connected with the atomization device and the electric control device. An air channel of the electronic atomizer sequentially passes through one part of the suction nozzle assembly, the atomization device and the other part of the suction nozzle assembly. According to the electronic atomizer, the atomization device is sleeved with the liquid supply bin, and compared with a conventional electronic atomizer with the liquid supply bin located on one side of the atomization device, the electronic atomizer is compact in structure and small in occupied space.

Description

Technical Field

[0001] This application relates to the field of atomization technology, and in particular to an electronic atomizer and its assembly method. Background Technology

[0002] For high-capacity electronic atomizers designed to meet the needs of long-lasting use, the coordinated design of the liquid supply chamber and the atomizing device is particularly crucial. The liquid supply chamber typically has a volume of 5ml or more, while the atomizing device's volume is generally 1-2ml. In existing designs, the horizontal or vertical arrangement of the liquid supply chamber and the atomizing device presents significant space-consuming issues. Specifically, the liquid supply chamber is arranged parallel to the atomizing device as an independent chamber, connected by a liquid guide tube. This layout results in a relatively large overall size, leading to a large storage footprint and inconvenience for users. However, this design not only increases the external dimensions, but also forces the battery module of the electronic control unit to adopt a flat design to fit the overall structure, which actually shortens the battery life and contradicts the core design principle of high-capacity products. Summary of the Invention

[0003] The main objective of this application is to provide an electronic atomizer and its assembly method, thereby solving the technical problem of the large overall size of large-capacity electronic atomizers.

[0004] To achieve the above objectives, the first aspect of this application provides an electronic atomizer, the electronic atomizer comprising:

[0005] The nozzle assembly includes a suction end and an assembly end. The nozzle assembly has a mist outlet channel and an air passage channel that are not interconnected but are connected to the outside atmosphere at both ends. The two ends of the mist outlet channel are respectively connected to the suction end and the assembly end. At least one of the two ends of the air passage channel is connected to the assembly end.

[0006] An atomizing device is connected to the assembly end. The atomizing device has a mist outlet chamber and an air passage chamber inside. The ends of the mist outlet chamber and the air passage chamber away from the assembly end are interconnected. The atomizing device includes an atomizing component disposed in the mist outlet chamber and / or the air passage chamber. The end of the mist outlet chamber away from the air passage chamber is connected to the end of the mist outlet channel that is connected to the assembly end. The end of the air passage chamber away from the mist outlet chamber is connected to the end of the air passage channel that is connected to the assembly end.

[0007] A liquid supply chamber is fitted outside the atomizing device and connected to the assembly end; the liquid supply chamber is connected to the atomizing component.

[0008] An electronic control device is connected to the assembly end; and

[0009] A conductive component is at least partially disposed within the nozzle assembly, with its two ends exposed at different portions of the assembly end and electrically connected to the atomizing device and the electronic control device, respectively.

[0010] Optionally, both ends of the air passage are connected to the assembly end, and an air inlet is formed inside the electronic control device, both ends of which are connected to the outside atmosphere. One end of the air inlet extends to the end of the electronic control device that is connected to the nozzle assembly and is connected to the end of the air passage away from the air passage cavity.

[0011] Optionally, the nozzle assembly includes a nozzle, a first connecting seat, and a second connecting seat connected in sequence. The nozzle forms the suction end, the first connecting seat and the second connecting seat form the assembly end, the atomizing device passes through the second connecting seat and is detachably connected to the first connecting seat, the liquid supply chamber is detachably connected to the second connecting seat, and the electronic control device is detachably connected to the second connecting seat.

[0012] Optionally, the atomizing device includes a housing assembly with one end connected to the assembly end, the mist outlet chamber and the air passage chamber are formed within the housing assembly, and the atomizing component includes a pin, one end of which extends out of the housing assembly and is connected to the end of the assembly end and is electrically connected to the conductive component away from the electronic control device.

[0013] Optionally, the outer wall of the end of the housing assembly connected to the assembly end is formed with a connecting groove, one end of the pin is installed in the connecting groove, the atomizing device includes a first electrode, the first electrode is disposed in the connecting groove and electrically connected to the pin, and the first electrode is electrically connected to the end of the conductive component away from the electronic control device.

[0014] Optionally, the atomizing component is disposed in the mist outlet chamber, and the portion of the housing assembly forming the mist outlet chamber has an inlet hole communicating with the liquid supply chamber, the inlet hole being located at the end of the housing assembly away from the assembly end.

[0015] Optionally, the conductive component includes a second electrode, a wire, and a third electrode connected in sequence. The wire is disposed within the nozzle assembly. The end of the second electrode away from the wire is exposed in a portion of the assembly end and electrically connected to the atomizing device. The end of the third electrode away from the wire is exposed in another portion of the assembly end and electrically connected to the electronic control device.

[0016] A second aspect of this application provides a method for assembling an electronic atomizer according to any one of the above claims, the method comprising the steps of:

[0017] Connect the atomizing device to the assembly end of the mouthpiece assembly;

[0018] Connect the liquid supply chamber to the assembly end of the atomizing device and the nozzle assembly;

[0019] Connect the electronic control device to the assembly end of the nozzle assembly.

[0020] Optionally, after the liquid supply chamber is connected to the assembly end of the nozzle assembly, the bottom inner wall of the liquid supply chamber abuts against the bottom outer wall of the atomizing device.

[0021] Optionally, connecting the electronic control device to the assembly end of the suction nozzle assembly includes: connecting the electronic control device, sleeved over the liquid supply chamber, to the assembly end of the suction nozzle assembly.

[0022] In the electronic atomizer of this application, the liquid supply chamber is fitted outside the atomizing device. Compared with conventional electronic atomizers where the liquid supply chamber is located on one side of the atomizing device, the electronic atomizer of this application has a compact structure, occupies less space, and has many beneficial effects. (1) Through the nested structure of this application, the inner wall of the liquid supply chamber serves as the outer protective structure of the atomizing device, and the outer wall of the atomizing device simultaneously serves as the inner boundary of the liquid supply chamber. The two form a concentric circle or near-concentric circle structure through a sealing ring. This design allows the radial space to be used in two ways. (2) The nested structure eliminates the gap space that inevitably exists in conventional side-mounted designs through a three-dimensional wrapping layout. There is almost no ineffective space between the liquid supply chamber and the atomizing device. This compactness allows it to increase the liquid storage capacity in the same volume, or reduce the size of the electronic atomizer with the same liquid storage capacity. The compact structure is more in line with the portability requirements, and users can hold it for a long time without feeling the weight, resulting in a better user experience. (3) The nested design makes the liquid supply chamber and the atomizing device form a rigid whole, which can improve the drop resistance and reduce the impact caused by liquid shaking, thus reducing the risk of leakage. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0024] Figure 1 This is a perspective view of an embodiment of the electronic atomizer of this application;

[0025] Figure 2 for Figure 1 Explosion of the illustrated embodiment Figure 1 ;

[0026] Figure 3 for Figure 1Explosion of the illustrated embodiment Figure 2 ;

[0027] Figure 4 for Figure 1 The illustrated embodiment shows a cross-sectional view along the A-A' direction;

[0028] Figure 5 for Figure 1 The illustrated embodiment shows a cross-sectional view of the nozzle assembly along the A-A' direction;

[0029] Figure 6 for Figure 1 A cross-sectional view of the atomizing device along the A-A' direction in the illustrated embodiment;

[0030] Figure 7 for Figure 1 A cross-sectional view of the liquid supply tank and the electronic control device along the A-A' direction in the illustrated embodiment;

[0031] Figure 8 for Figure 1 A cross-sectional view along the B-B' direction in the illustrated embodiment;

[0032] Figure 9 for Figure 1 Detailed diagram of some structures in the illustrated embodiment;

[0033] Figure 10 for Figure 1 Details of the atomizing device in the illustrated embodiment Figure 1 ;

[0034] Figure 11 for Figure 1 Details of the atomizing device in the illustrated embodiment Figure 2 .

[0035] Explanation of icon numbers:

[0036]

[0037]

[0038] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0039] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0040] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in the embodiments of this application are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0041] Furthermore, the use of terms such as "first" and "second" in this application is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the term "and / or" throughout the text includes three solutions; taking A and / or B as an example, it includes technical solution A, technical solution B, and a technical solution that simultaneously satisfies A and B. Furthermore, the technical solutions of various embodiments can be combined with each other, but this must be based on the ability of a person skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed in this application.

[0042] This application discloses an electronic atomizer, comprising a mouthpiece assembly, an atomizing device, a liquid supply chamber, an electronic control device, and a conductive component. The mouthpiece assembly includes a suction end and an assembly end. Internally, the mouthpiece assembly forms a mist outlet channel and an air passage channel, which are not interconnected but connected to the outside atmosphere at both ends. The two ends of the mist outlet channel are respectively connected to the suction end and the assembly end. At least one end of the air passage channel is connected to the assembly end. The atomizing device is connected to the assembly end. Internally, the atomizing device forms a mist outlet chamber and an air passage chamber. The ends of the mist outlet chamber and the air passage chamber furthest from the assembly end are interconnected. The atomizing device includes an atomizing component disposed within the mist outlet chamber and / or the air passage chamber. The end of the mist outlet chamber furthest from the air passage chamber is connected to the end of the mist outlet channel connected to the assembly end. The end of the air passage chamber furthest from the mist outlet chamber is connected to the end of the air passage channel connected to the assembly end. The end of the air passage chamber furthest from the mist outlet chamber is connected to the end of the air passage channel connected to the assembly end. The liquid supply chamber is fitted outside the atomizing device and connected to the assembly end, and is connected to the atomizing component. The electronic control device is connected to the assembly end. The conductive component is at least partially located within the nozzle assembly, with its two ends exposed at different parts of the assembly end and electrically connected to the atomizing device and the electronic control device, respectively.

[0043] In the electronic atomizer of this application, the liquid supply chamber is fitted outside the atomizing device. Compared with conventional electronic atomizers where the liquid supply chamber is located on one side of the atomizing device, the electronic atomizer of this application has a compact structure, occupies less space, and has many beneficial effects. (1) Through the nested structure of this application, the inner wall of the liquid supply chamber serves as the outer protective structure of the atomizing device, and the outer wall of the atomizing device simultaneously serves as the inner boundary of the liquid supply chamber. The two form a concentric circle or near-concentric circle structure through a sealing ring. This design allows the radial space to be used in two ways. (2) The nested structure eliminates the gap space that inevitably exists in conventional side-mounted designs through a three-dimensional wrapping layout. There is almost no ineffective space between the liquid supply chamber and the atomizing device. This compactness allows it to increase the liquid storage capacity in the same volume, or reduce the size of the electronic atomizer with the same liquid storage capacity. The compact structure is more in line with the portability requirements, and users can hold it for a long time without feeling the weight, resulting in a better user experience. (3) The nested design makes the liquid supply chamber and the atomizing device form a rigid whole, which can improve the drop resistance and reduce the impact caused by liquid shaking, thus reducing the risk of leakage.

[0044] The following will mainly describe the specific structure of the electronic atomizer.

[0045] Please see Figures 1 to 5 The electronic atomizer 10 of this application includes a mouthpiece assembly 100. The mouthpiece assembly 100 includes a suction end 111 and a mounting end 112. The suction end 111 is used for user inhalation, and the mounting end 112 is used for connecting other components. The suction end 111 and the mounting end 112 can be opposite ends.

[0046] Please see Figures 1 to 5 The nozzle assembly 100 includes a nozzle 130, a first connecting seat 140, and a second connecting seat 150 connected in sequence. The nozzle 130 forms a suction end 111, and the first connecting seat 140 and the second connecting seat 150 form an assembly end 112. The nozzle assembly 100 also includes a first sealing element 160 and a second sealing element 170. The first sealing element 160 is disposed between the nozzle 130 and the first connecting seat 140, and the second sealing element 170 is disposed between the first connecting seat 140 and the second connecting seat 150. The first sealing element 160 and the second sealing element 170 are used to enhance the sealing connection of the various components. The first sealing element 160 and the second sealing element 170 can be made of an elastic material (e.g., silicone, plastic, and / or rubber). The nozzle assembly 100 includes a liquid-absorbing element 180, which is disposed between the nozzle 130 and the first sealing element 160. The liquid-absorbing element 180 is used to absorb the condensate generated during atomization.

[0047] Please see Figure 4 and Figure 5 The nozzle assembly 100 has a mist outlet 121 and an air passage 122 that are not interconnected but are connected to the outside atmosphere at both ends.

[0048] Please see Figure 4 and Figure 5 The mist outlet 121 can extend vertically. A first portion of the first connecting seat 140 extends towards the suction nozzle 130, forming a mist outlet 141 with open ends. Both the first sealing member 160 and the liquid suction member 180 have recessed areas. Following the direction of gas flow during suction, the mist outlet 121 is sequentially formed in the mist outlet 141 of the first connecting seat 140, the first sealing member 160, the liquid suction member 180, and the suction nozzle 130; that is, the two ends of the mist outlet 121 are respectively connected to the suction end 111 and the assembly end 112. The mist outlet 141 guides the gas flow.

[0049] Please see Figure 4 and Figure 5 At least one of the two ends of the air passage 122 is connected to the assembly end 112. The air passage 122 can be a bend, and the air passage 122 can be generally L-shaped or U-shaped (e.g., Figure 4 and Figure 5 (As shown) or irregular shapes, etc. When the air passage 122 is L-shaped, one end of the air passage 122 connects to the assembly end 112, and the other end connects to the other side of the nozzle assembly 100. Please refer to Figure 4 and Figure 5 When the air passage 122 is U-shaped, both ends of the air passage 122 are connected to the assembly end 112.

[0050] Please see Figure 4 and Figure 5 The second part of the first connecting seat 140 extends toward the second connecting seat 150 to form an air passage 142 with open ends. The extended end of the air passage 142 connects to the second connecting seat 150. The third part of the first connecting seat 140 has an air outlet 143. The second connecting seat 150 has an air outlet 151 corresponding to the air passage 142. The interior of the first sealing member 160 is hollowed out to form an air passage groove 161. The opening of the air passage groove 161 faces the first connecting seat 140 and communicates with the air passage 142 and the air outlet 143 respectively. According to the direction of airflow during suction, the air passage 122 is sequentially formed in the air outlet 151 of the second connecting seat 150, the air passage 142 of the first connecting seat 140, the air passage groove 161 of the first sealing member 160, and the air outlet 143 of the first connecting seat 140. The first connecting seat 140 may not form an air passage 142, or there may still be a gap between the air passage 142 and the second connecting seat 150. In this case, the second sealing element 170 located between the second connecting seat 150 and the first connecting seat 140 forms a hollowed-out area. Please refer to [link / reference]. Figures 1 to 4The second connecting seat 150 has an opening 152 on the part opposite to the first and second parts of the first connecting seat 140. The opening 152 connects the mist outlet 141 and the air outlet 143 of the first connecting seat 140. According to the direction of airflow during suction, the air passage 122 is formed sequentially on the second connecting seat 150, the second sealing member 170, the first connecting seat 140, the first sealing member 160, and the first connecting seat 140.

[0051] Please see Figures 1 to 7 The electronic atomizer 10 of this application includes an atomizing device 200. The atomizing device 200 is used to atomize an atomizing matrix to produce an inhalable aerosol. The atomizing device 200 is connected to the mounting end 112, and the mist outlet end (the end from which the aerosol can flow out) of the atomizing device 200 passes through the opening 152 of the second connecting seat 150 and connects to the first connecting seat 140. The atomizing device 200 communicates with the mist outlet 141 and the air outlet 143 of the first connecting seat 140. The atomizing device 200 and the first connecting seat 140 can be connected by snap-fit, screw, magnetic connection, or adhesive, etc., without specific limitation.

[0052] Please see Figures 1 to 4 The atomizing device 200 has a mist outlet chamber 211 and an air passage chamber 212 inside. The ends of the mist outlet chamber 211 and the air passage chamber 212 away from the assembly end 112 are connected to each other. The atomizing device 200 includes an atomizing component 230 disposed in the mist outlet chamber 211. The end of the mist outlet chamber 211 away from the air passage chamber 212 is connected to the end of the assembly end 112 (i.e., the mist outlet tube 141 of the first connecting seat 140) via the mist outlet channel 121. The end of the air passage chamber 212 away from the mist outlet chamber 211 is connected to the end of the assembly end 112 via the air passage 122 (i.e., the air outlet 143 of the first connecting seat 140). When the user inhales, the gas flows sequentially through the air passage 151 of the second connecting seat 150, the air passage cylinder 142 of the first connecting seat 140, the air passage groove 161 of the first sealing member 160, the air outlet 143 of the first connecting seat 140, the air passage chamber 212 of the atomizing device 200, the mist outlet chamber 211 of the atomizing device 200, the mist outlet cylinder 141 of the first connecting seat 140, the first sealing member 160, the liquid suction member 180, and the suction nozzle 130.

[0053] Please see Figure 4In the electronic atomizer 10 of this application, by setting the airway inlet at the top of the atomizing device 200 and connecting the conductive component 500 to the top of the atomizing device 200, the spatial layout is reconstructed, fundamentally changing the flow path of the condensate and forming a natural anti-liquidity protection mechanism. This design breaks the traditional structural constraints of "bottom air intake + bottom conductivity" and uses the difference in position between gravity and functional components to build a physical isolation barrier: the airway runs from top to bottom, and the condensate slides down the inner wall under the action of gravity. At this time, the conductive component 500 is located in the electrical connection area at the top of the atomizing device 200. The two are completely separated in space, and the flow direction of the condensate and the position of the conductive component 500 form a "bottom and top" reverse distribution, which physically cuts off the possibility of the condensate contacting the conductive component 500.

[0054] Please see Figures 1 to 4 The atomizing device 200 includes a housing assembly 220 with one end connected to the mounting end 112, and a mist outlet chamber 211 and an air passage chamber 212 formed within the housing assembly 220. (See also...) Figures 1 to 4 The housing assembly 220 includes an outer tube 221, a separator 228, a cover 224, a base 223, and a fixing seat 226. The outer tube 221 is open at both ends. The cover 224 and the base 223 cover the top and bottom ends of the outer tube 221, respectively. The separator 228 is connected inside the outer tube 221 and divides the inner cavity of the outer tube 221 into two chambers arranged in the horizontal direction. There is a gap between the bottom end of the separator 228 and the top end of the base 223. The mist outlet chamber 211 and the air passage chamber 212 are formed by the outer tube 221, the separator 228, the cover 224, and the base 223. The cover 224 has two through holes that connect the mist outlet chamber 211 and the air passage chamber 212, respectively.

[0055] Please see Figures 1 to 4 The atomizing component 230 is installed in the mist outlet chamber 211. The axial direction of the atomizing component 230 is parallel to the axial direction of the mist outlet chamber 211. The end of the atomizing component 230 away from the mouthpiece assembly 100 is connected to the fixing seat 226. The fixing seat 226 connects the inner wall of the outer tube 221 and the top side of the base 223. The fixing seat 226 stably connects the atomizing component 230 in the mist outlet chamber 211.

[0056] Please see Figures 1 to 4The outer tube 221 and the cap 224 can be integrally formed or detachably connected. The base 223 and the fixing seat 226 can be made of elastic material, and the base 223 and the outer tube 221, and the fixing seat 226 and the outer tube 221 can both be interference-fitted. The modular design of the housing assembly 220 facilitates the quick assembly and disassembly of the atomizing device 200. The atomizing device 200 includes a third seal 227, which connects to the side of the cap 224 away from the base 223, and is used to seal the connection between the cap 224 and the first connecting seat 140. The third seal 227 has a connecting portion 229 that connects the mist outlet chamber 211 and the air passage chamber 212, wherein at least one connecting portion 229 extends toward the mist outlet chamber 211 and / or the air passage chamber 212.

[0057] Please see Figures 1 to 4 The atomizing component 230 includes a pin 231, one end of which extends beyond one end of the housing component 220 connecting to the mounting end 112. A connecting groove 225 is formed on the outer wall of the end of the housing component 220 connecting to the mounting end 112 (i.e., the side of the cover 224 away from the base 223). One end of the pin 231 is installed within the connecting groove 225. The atomizing device 200 includes a first electrode 232, which is located within the connecting groove 225 and electrically connected to the pin 231. There are two pins 231, two connecting grooves 225, and two second electrodes 510. The first electrode 232 can be an electric pin. The third sealing member 227 communicates with the connecting portion 229 of the mist chamber 211, which is hollowed out to form a clearance area for connecting the pin 231, the connecting groove 225, and the first electrode 232.

[0058] Please see Figures 1 to 7The electronic atomizer 10 of this application includes a liquid supply chamber 300, which is sleeved outside the atomizing device 200 and connected to the assembly end 112. The liquid supply chamber 300 can be cylindrical, such as a round or square cylinder. The wall of the opening 152 of the second connecting seat 150 extends away from the first connecting seat 140 to form a connecting cylinder 153. The liquid outlet end of the liquid supply chamber 300 is detachably connected to the connecting cylinder 153 of the second connecting seat 150 (by snap-fit, screw, adhesive, or magnetic connection). The portion of the housing assembly 220 that forms the mist outlet chamber 211 has an inlet hole 222 that communicates with the liquid supply chamber 300. The liquid supply chamber 300 communicates with the inlet hole 222 of the atomizing assembly 230. The atomizing matrix in the liquid supply chamber 300 can flow into the atomizing assembly 230 through the inlet hole 222 and be further atomized by the atomizing assembly 230. The liquid inlet 222 is located at the end of the housing assembly 220 furthest from the assembly end 112 (i.e., at the bottom end of the outer tube 221). This allows the atomizing matrix in the liquid supply chamber 300 to flow into the atomizing device 200 as completely as possible. In the electronic atomizer 10 of this application, the liquid supply chamber 300 is fitted outside the atomizing device 200. Compared to conventional electronic atomizers 10 where the liquid supply chamber 300 is located on one side of the atomizing device 200, the electronic atomizer 10 of this application has a compact structure and occupies less space. Please refer to... Figures 1 to 4 The bottom inner wall of the liquid supply chamber 300 abuts against the bottom outer wall of the atomizing device 200, thereby making the connection of the liquid supply chamber 300 more stable.

[0059] Please see Figures 1 to 7 The electronic atomizer 10 of this application includes an electronic control device 400. The electronic control device 400 is connected to the mounting end 112 and to the portion of the second connecting seat 150 that has an air passage 151. The electronic control device 400 and the second connecting seat 150 are detachably connected (e.g., snap-fit, glued, screwed, or glued). In an embodiment where both ends of the air passage 122 are connected to the mounting end 112, an air inlet 410 is formed within the electronic control device 400, with both ends connected to the outside atmosphere. One end of the air inlet 410 extends to the end of the electronic control device 400 connected to the mouthpiece assembly 100 (i.e., the top of the electronic control device 400), and communicates with the end of the air passage 122 away from the air passage chamber 212 (i.e., the air passage 151 of the second connecting seat 150). The other end of the air inlet 410 is connected to the outside atmosphere.

[0060] Specifically, the electronic control device 400 includes a housing 420, on which an air inlet 421 is provided (which can also be used for charging, i.e., a charging port). The electronic control device 400 includes a battery holder 430 disposed inside the housing 420. The end of the housing 420 facing the mounting end 112 is open, i.e., the side of the battery holder 430 facing the mounting end 112 is exposed. A mist outlet 431 is provided on the exposed side of the battery holder 430, and the mist outlet 431 communicates with the air passage 151 of the second connecting seat 150. When the user inhales, the outside air flows sequentially through the air inlet 421 of the electronic control device 400, the air inlet 410 of the electronic control device 400, the air passage 122 of the mouthpiece assembly 100, the air passage 212 of the atomizing device 200, the mist outlet 211 of the atomizing device 200, the mist outlet 121 of the mouthpiece assembly 100, and the suction end 111, and is finally inhaled by the user.

[0061] The electronic control device 400 has a sensing air passage formed within it, with both ends connected to the air inlet 410. The electronic control device 400 includes a pressure sensor 440, which is located within the sensing air passage. One side of the pressure sensor 440 is connected to the outside atmosphere, and the other side is connected to the suction end 111. Specifically, a mounting groove is formed on the battery rod, and a sensing through hole 432 is opened on the exposed side of the battery holder 430. The sensing through hole 432 also connects to the air passage 151 of the second connecting seat 150. The mounting groove connects the sensing through hole 432 and the air inlet 421. The electronic control device 400 includes a sealing seat 450 located in the mounting groove. The pressure sensor 440 is sealed to the sealing seat 450. One side of the pressure sensor 440 is connected to the air inlet 421, and the other side is connected to the sensing through hole 432. The pressure sensor 440 can be a microphone.

[0062] Please see Figures 1 to 7The electronic atomizer 10 of this application includes a conductive component 500. The conductive component 500 is at least partially disposed within the mouthpiece assembly 100, and its two ends are exposed at different portions of the mounting end 112 and electrically connected to the atomizing device 200 and the electronic control device 400, respectively. The conductive component 500 includes a second electrode 510, a wire 520, and a third electrode 530 connected in sequence. The wire 520 is disposed within the mouthpiece assembly 100. The end of the second electrode 510 away from the wire 520 is exposed at a portion of the mounting end 112 and electrically connected to the atomizing device 200. The end of the third electrode 530 away from the wire 520 is exposed at another portion of the mounting end 112 and electrically connected to the electronic control device 400. The electronic control device 400 includes a fourth electrode 460, which is connected to one exposed end of the battery holder 430 and electrically connected to the third electrode 530. The number of second electrodes 510, wires 520, third electrodes 530, and fourth electrodes 460 is equal to the number of first electrodes 232 (and pins 231). Each of the multiple second electrodes 510 is connected to a corresponding number of first electrodes 232, a corresponding number of second electrodes 510 are connected to a corresponding number of wires 520, a corresponding number of wires 520 are connected to a corresponding number of third electrodes 530, and a corresponding number of third electrodes 530 are connected to a corresponding number of fourth electrodes 460.

[0063] Please see Figures 1 to 7 The electronic control device 400 includes an electronic control component, which is electrically connected to the pressure sensor 440 and the fourth electrode 460 of the conductive component 500. When the user inhales, a negative pressure is formed inside the electronic control device 400, and a pressure difference is generated inside the pressure sensor 440. As a result, the pressure sensor 440 is triggered and transmits a trigger signal to the electronic control component of the electronic control device 400. The electronic control component responds to the trigger signal to control the atomizing component 230 of the atomizing device 200 to work.

[0064] Please see Figures 1 to 7 The electronic control device 400 includes a fourth seal 470, which is located on the side of the battery holder 430 near the second connecting seat 150. The fourth seal 470 has clearance holes corresponding to the fog hole 431, the sensing hole 432 and the fourth electrode 460. The fourth seal 470 is used to seal the connection between the battery holder 430 and the second connecting seat 150, thereby preventing gas leakage and improving the gas flow effect.

[0065] Please see Figures 1 to 7 In the electronic atomizer 10 of this application, the electronic control device 400 is mounted outside the liquid supply chamber 300. The electronic control device 400 can protect the liquid supply chamber 300, and the contact area between the electronic control device 400 and the mouthpiece assembly 100 is large, resulting in a better connection effect.

[0066] Please see Figures 1 to 7This application proposes an assembly method for an electronic atomizer 10. The assembly method for the electronic atomizer 10 includes the following steps: connecting the atomizing device 200 to the assembly end 112 of the mouthpiece assembly 100; connecting the liquid supply chamber 300 over the atomizing device 200 and the assembly end 112 of the mouthpiece assembly 100; and connecting the electronic control device 400 to the assembly end 112 of the mouthpiece assembly 100.

[0067] After the liquid supply chamber 300 is connected to the assembly end 112 of the nozzle assembly 100, the bottom inner wall of the liquid supply chamber 300 abuts against the bottom outer wall of the atomizing device 200. As a result, the atomizing device 200 can limit the assembly of the liquid supply chamber 300, and the connection of the liquid supply chamber 300 can be more stable.

[0068] Connecting the electronic control device 400 to the assembly end 112 of the nozzle assembly 100 includes: connecting the electronic control device 400 to the assembly end 112 of the nozzle assembly 100 while it is fitted over the liquid supply tank 300. Therefore, the electronic control device 400 can protect the liquid supply tank 300, and the contact area between the electronic control device 400 and the nozzle assembly 100 is large, resulting in a better connection.

[0069] The above description is merely a preferred embodiment of this application and does not limit the patent scope of this application. Any equivalent structural transformations made based on the inventive concept of this application and the contents of the specification and drawings of this application, or direct / indirect applications in other related technical fields, are included within the patent protection scope of this application.

Claims

1. An electronic atomizer, characterized in that, The electronic atomizer includes: The nozzle assembly includes a suction end and an assembly end. The nozzle assembly has a mist outlet channel and an air passage channel that are not interconnected but are connected to the outside atmosphere at both ends. The two ends of the mist outlet channel are respectively connected to the suction end and the assembly end. At least one of the two ends of the air passage channel is connected to the assembly end. An atomizing device is connected to the assembly end. The atomizing device has a mist outlet chamber and an air passage chamber inside. The ends of the mist outlet chamber and the air passage chamber away from the assembly end are interconnected. The atomizing device includes an atomizing component disposed in the mist outlet chamber and / or the air passage chamber. The end of the mist outlet chamber away from the air passage chamber is connected to the end of the mist outlet channel that is connected to the assembly end. The end of the air passage chamber away from the mist outlet chamber is connected to the end of the air passage channel that is connected to the assembly end. A liquid supply chamber is fitted outside the atomizing device and connected to the assembly end; the liquid supply chamber is connected to the atomizing component. An electronic control device is connected to the assembly end; and A conductive component is at least partially disposed within the nozzle assembly, with its two ends exposed at different portions of the assembly end and electrically connected to the atomizing device and the electronic control device, respectively.

2. The electronic atomizer according to claim 1, characterized in that, Both ends of the air passage are connected to the assembly end. An air inlet is formed inside the electronic control device, with both ends connected to the outside atmosphere. One end of the air inlet extends to the end of the electronic control device that is connected to the nozzle assembly and is connected to the end of the air passage away from the air passage cavity.

3. The electronic atomizer according to claim 1, characterized in that, The nozzle assembly includes a nozzle, a first connecting seat, and a second connecting seat connected in sequence. The nozzle forms the suction end, the first connecting seat and the second connecting seat form the assembly end, the atomizing device passes through the second connecting seat and is detachably connected to the first connecting seat, the liquid supply chamber is detachably connected to the second connecting seat, and the electronic control device is detachably connected to the second connecting seat.

4. The electronic atomizer according to claim 1, characterized in that, The atomizing device includes a housing assembly with one end connected to the assembly end. The mist outlet chamber and the air passage chamber are formed within the housing assembly. The atomizing component includes a pin. One end of the pin extends out of the housing assembly and is connected to the assembly end, and is electrically connected to the conductive component at the end away from the electronic control device.

5. The electronic atomizer according to claim 4, characterized in that, The outer wall of the housing assembly connected to the assembly end has a connecting groove, one end of the pin is installed in the connecting groove, the atomizing device includes a first electrode, the first electrode is disposed in the connecting groove and electrically connected to the pin, and the first electrode is electrically connected to the end of the conductive component away from the electronic control device.

6. The electronic atomizer according to claim 4, characterized in that, The atomizing component is disposed in the mist outlet chamber, and the portion of the housing assembly forming the mist outlet chamber has an inlet hole that communicates with the liquid supply chamber. The inlet hole is located at the end of the housing assembly away from the assembly end.

7. The electronic atomizer according to claim 1, characterized in that, The conductive component includes a second electrode, a wire, and a third electrode connected in sequence. The wire is disposed within the mouthpiece assembly. The end of the second electrode away from the wire is exposed in a portion of the assembly end and electrically connected to the atomizing device. The end of the third electrode away from the wire is exposed in another portion of the assembly end and electrically connected to the electronic control device.

8. A method for assembling an electronic atomizer according to any one of claims 1 to 7, characterized in that, The assembly method of the electronic atomizer includes the following steps: Connect the atomizing device to the assembly end of the mouthpiece assembly; Connect the liquid supply chamber to the assembly end of the atomizing device and the nozzle assembly; Connect the electronic control device to the assembly end of the nozzle assembly.

9. The assembly method of the electronic atomizer according to claim 8, characterized in that, After the liquid supply chamber is connected to the assembly end of the nozzle assembly, the bottom inner wall of the liquid supply chamber abuts against the bottom outer wall of the atomizing device.

10. The assembly method of the electronic atomizer according to claim 8, characterized in that, The step of connecting the electronic control device to the assembly end of the suction nozzle assembly includes: connecting the electronic control device, which is fitted over the liquid supply chamber, to the assembly end of the suction nozzle assembly.

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