Electronic atomization device

Abstract

The application provides an electronic atomization device, comprising an atomizer and a battery structure, the battery structure being connected with the atomizer; the battery structure has a first electric connector, the atomizer has a second electric connector, the first electric connector and the second electric connector abut along a first direction to form an electric connection; the atomizer has a first anti-matching part, the battery structure has a first matching part, and in an assembled state, the first matching part and the first anti-matching part are concave-convex matched along the first direction. Through the setting of the first anti-matching part and the first matching part, the atomizer and the battery structure are matched with each other, other atomizers cannot form an electric connection with the battery structure of the application, and other battery structures cannot form an electric connection with the atomizer of the application, so that the anti-matching effect is achieved.

Description

Technical Field

[0001] This application belongs to the field of aerosol generation technology, and more specifically, relates to an electronic atomization device. Background Technology

[0002] Electronic atomizing devices generally consist of an atomizer and a battery. The battery powers the atomizer, which, when powered, heats and atomizes the stored atomizing medium to generate an aerosol. To achieve diverse flavors, portability, and ease of use, the atomizer and battery can be designed to be detachable, allowing users to replace the atomizer as needed. However, substandard atomizers and battery structures have appeared on the market. Users may unknowingly purchase these substandard devices and use them with substandard atomizers installed in the battery structure, or even assemble and use substandard battery structures with atomizers, negatively impacting the user experience. Utility Model Content

[0003] The purpose of this application is to provide an electronic atomizing device to solve the technical problem in the prior art where users can easily install substandard atomizers into battery structures or assemble and use substandard battery structures with atomizers.

[0004] To achieve the above objectives, the technical solution adopted in this application is as follows: An electronic atomizing device is provided, comprising an atomizer and a battery structure, wherein the battery structure is connected to the atomizer; the battery structure has a first electrical connector, and the atomizer has a second electrical connector, wherein the first electrical connector and the second electrical connector abut against each other along a first direction to form an electrical connection; the atomizer has a first anti-slip fitting, and the battery structure has a first mating portion, wherein in the assembled state, the first mating portion and the first anti-slip fitting are engaged in a concave-convex fit along the first direction.

[0005] In some embodiments, the first anti-slip accessory is a first protrusion protruding toward the first electrical connector along the first direction relative to the second electrical connector, and the first mating portion is a first clearance groove for avoiding the first anti-slip accessory.

[0006] In some embodiments, the first mating portion is a first protrusion protruding toward the second electrical connector along the first direction relative to the first electrical connector, and the first anti-pass fitting is a first groove for avoiding the first mating portion.

[0007] In some embodiments, the atomizer further has a second anti-slip accessory, and the battery structure further has a second mating portion. In the assembled state, the second mating portion is a second protrusion protruding toward the second electrical connector along the first direction relative to the first electrical connector, and the second anti-slip accessory is a second clearance groove for avoiding the second mating portion.

[0008] In some embodiments, the atomizer further includes a second anti-slip accessory, and the battery structure further includes a second mating portion. In the assembled state, the second anti-slip accessory is a second protrusion protruding toward the first electrical connector along the first direction relative to the second electrical connector, and the second mating portion is a second groove for avoiding the second anti-slip accessory.

[0009] In some embodiments, the number of the first anti-slip fittings is multiple, and each of the first anti-slip fittings surrounds the outside of the second mating portion;

[0010] Alternatively, there may be multiple second mating parts, each of which surrounds the exterior of the first anti-slip accessory.

[0011] In some embodiments, the atomizer has an air inlet, and the battery structure has a liquid storage tank located directly below the air inlet; the second mating part protrudes from the bottom wall of the liquid storage tank and avoids the air inlet, and the first mating part is formed on the side wall of the liquid storage tank.

[0012] In some embodiments, two first electrical connectors are spaced apart along a second direction, the liquid storage tank is located between the two first electrical connectors, and the first mating portion is formed on opposite side walls of the liquid storage tank along a third direction; the second direction and the third direction form an angle with each other, and both the second direction and the third direction are perpendicular to the first direction.

[0013] In some embodiments, the second mating part is connected to the side wall of the liquid storage tank by a connecting rib.

[0014] In some embodiments, the battery structure further includes a battery rack, and the second mating part is integrally connected to the battery rack.

[0015] In some embodiments, the atomizer further includes an atomizing base, to which the first anti-slip accessory is integrally connected.

[0016] The beneficial effects of the electronic atomizing device provided in this application are as follows: By providing a first anti-interference accessory and a first mating part on the atomizer and battery structure respectively, and in the assembled state, the first anti-interference accessory and the first mating part are interlocked along a first direction, thereby preventing the atomizer from being properly assembled when the user assembles a defective atomizer with the battery structure of this application, or a defective battery structure with the atomizer of this application. This prevents the first electrical connector from contacting and abutting with the second electrical connector, meaning that the first electrical connector and the second electrical connector cannot conduct electricity normally. In summary, the atomizer and battery structure of this application are mutually paired structures, preventing other atomizers from forming an electrical connection with the battery structure of this application, and other battery structures from forming an electrical connection with the atomizer of this application, thus achieving the effect of preventing the atomizer or battery structure from being interchangeable. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application, 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 these drawings without creative effort.

[0018] Figure 1 This is a three-dimensional structural diagram of the electronic atomizing device provided in the embodiments of this application;

[0019] Figure 2 This is a longitudinal cross-sectional view of the electronic atomizing device provided in the embodiments of this application;

[0020] Figure 3 for Figure 2 A magnified structural diagram of part A in the middle;

[0021] Figure 4 This is a cross-sectional view of the battery structure in the electronic atomization device provided in the embodiments of this application;

[0022] Figure 5 A three-dimensional structural diagram of the battery structure in the electronic atomization device provided in the embodiments of this application;

[0023] Figure 6 This is a cross-sectional view of the atomizer in the electronic atomizing device provided in the embodiments of this application;

[0024] Figure 7 This is a three-dimensional structural diagram of the atomizer in the electronic atomizing device provided in the embodiments of this application;

[0025] Figure 8 This is a schematic diagram of the structure of the atomizing seat in the electronic atomizing device provided in the embodiments of this application.

[0026] The following are the labeling elements in the figure:

[0027] 100. Atomizer; 101. Second contact surface; 102. Second center point; 110. Second electrical connector; 111. Fourth end; 112. Contact part; 113. Extension part; 120. First anti-slip accessory; 121. Third end; 130. Atomizer base; 131. Second anti-slip accessory; 132. Air inlet; 133. Through hole; 134. Connection hole; 140. Main shell; 141. Inner tube; 142. Outer tube; 143. Liquid storage chamber; 144. Air outlet channel; 150. Atomizer top cover; 151. Liquid inlet channel; 152. Connection port; 160. Top cover silicone; 170. Atomizer core; 180. Atomizing chamber; 200. Battery structure; 201, First contact surface; 202, First center point; 210, First electrical connector; 211, Second end; 220, Second mating part; 221, First end; 230, Battery holder; 231, First mating part; 232, Liquid reservoir; 233, Negative pressure hole; 234, Mounting groove; 235, First side wall; 236, Second side wall; 237, Connecting rib; 240, Outer shell; 241, Air inlet; 250, Battery; 270, Charging base; 280, Button; 290, Keycap; 300, Lens; 310, Magnet; 320, Airflow sensor; X, First direction; Y, Second direction; Z, Third direction. Detailed Implementation

[0028] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.

[0029] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0030] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0031] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0032] Please refer to the following: Figures 1 to 8 The electronic atomizing device provided in the embodiments of this application will now be described.

[0033] The electronic atomizing device includes an atomizer 100 and a battery structure 200. The battery structure 200 is connected to the atomizer 100. The battery structure 200 has a first electrical connector 210, and the atomizer 100 has a second electrical connector 110. The first electrical connector 210 and the second electrical connector 110 abut against each other along a first direction X to form an electrical connection. The atomizer 100 has a first anti-slip fitting 120, and the battery structure 200 has a first mating part 231. In the assembled state, the first anti-slip fitting 120 and the first mating part 231 are in a concave-convex fit along the first direction X.

[0034] It should be noted that the first anti-slip accessory 120 can be a protrusion or a groove. When the first anti-slip accessory 120 is a protrusion, the first mating part 231 is a groove, and when the first anti-slip accessory 120 is a groove, the first mating part 231 is a protrusion.

[0035] In this embodiment, by providing a first anti-slip accessory 120 and a first mating part 231 on the atomizer 100 and the battery structure 200 respectively, and in the assembled state, the first anti-slip accessory 120 and the first mating part 231 are in a concave-convex fit along the first direction X, so that when the user assembles a defective atomizer 100 with the battery structure 200 of this application, or assembles a defective battery structure 200 with the atomizer 100 of this application, the two cannot be assembled in place, so that the first electrical connector 210 cannot contact and abut with the second electrical connector 110, that is, the first electrical connector 210 and the second electrical connector 110 cannot be powered normally. In summary, the atomizer 100 and battery structure 200 of this application are paired structures, and other atomizers 100 cannot form an electrical connection with the battery structure 200 of this application, and other battery structures 200 cannot form an electrical connection with the atomizer 100 of this application, thereby achieving the effect of preventing the atomizer 100 or battery structure 200 from being interchangeable.

[0036] In some embodiments, please refer to Figures 4 to 6The first anti-passage accessory 120 is a first protrusion that protrudes toward the first electrical connector 210 along the first direction X relative to the second electrical connector 110, and the first mating part 231 is a first clearance groove for avoiding the first anti-passage accessory 120.

[0037] It should be noted that the first anti-slip accessory 120 has a third end 121 facing the first electrical connector 210, and the second electrical connector 110 has a fourth end 111 facing the first electrical connector 210. In the assembled state, the first anti-slip accessory 120 protrudes relative to the second electrical connector 110 along the first direction X toward the first electrical connector 210. This means that in the assembled state, the third end 121 protrudes relative to the fourth end 111 along the first direction X toward the first electrical connector 210.

[0038] Additionally, it should be noted that since the second electrical connector 110 may be an elastic element, it is only necessary to ensure that, in the assembled state, the third end 121 protrudes relative to the fourth end 111 towards the first electrical connector 210 along the first direction X. In the unassembled state, the third end 121 may protrude relative to the fourth end 111 towards the first electrical connector 210 along the first direction X, be recessed, or be flush with both.

[0039] In this embodiment, the first anti-slip accessory 120 and the first mating part 231 ensure that when the battery structure 200 with the first mating part 231 is assembled with the atomizer 100 with the first anti-slip accessory 120, the first anti-slip accessory 120 is correspondingly disposed in the first mating part 231, and the first electrical connector 210 and the second electrical connector 110 can abut against each other along the first direction X to form an electrical connection. However, when the battery structure 200 without the first mating part 231 is assembled with the atomizer 100 with the first anti-slip accessory 120, the first anti-slip accessory 120 preferentially abuts against the outer surface of the battery structure 200 on which the first electrical connector 210 is mounted, preventing the first electrical connector 210 from contacting and abutting against the second electrical connector 110, that is, the first electrical connector 210 and the second electrical connector 110 cannot be normally powered. In summary, the atomizer 100 and battery structure 200 of this application are paired structures, and other battery structures 200 cannot form an electrical connection with the atomizer 100 of this application, thereby achieving the effect of preventing the battery structure 200 from being interchangeable and avoiding the use of unqualified battery structures 200 with the atomizer 100 of this application.

[0040] In some embodiments, please refer to Figure 2 and Figure 3 The atomizer 100 and the battery structure 200 are distributed along the first direction X and connected to each other. The battery structure 200 has a first contact surface 201 facing the atomizer 100 along the first direction X, and the atomizer 100 has a second contact surface 101 facing the battery structure 200 along the first direction X.

[0041] In this application, the positional relationship between the second electrical connector 110 and the second contact surface 101 can be set according to actual needs, and the positional relationship between the first anti-slip accessory 120 and the second contact surface 101 can also be set according to actual needs.

[0042] For example, in some embodiments, the fourth end 111 of the second electrical connector 110 protrudes from the second abutment surface 101, the third end 121 of the first anti-slip accessory 120 protrudes from the second abutment surface 101, and the third end 121 of the first anti-slip accessory 120 protrudes from the fourth end 111 of the second electrical connector 110.

[0043] In other embodiments, the fourth end 111 of the second electrical connector 110 is flush with the second abutment surface 101, and the third end 121 of the first anti-slip accessory 120 protrudes from the second abutment surface 101.

[0044] In some other embodiments, the fourth end 111 of the second electrical connector 110 is recessed relative to the second abutment surface 101. In this case, the third end 121 of the first anti-slip accessory 120 may be recessed, protruding, or flush with the second abutment surface 101, as long as the third end 121 of the first anti-slip accessory 120 protrudes relative to the fourth end 111 of the second electrical connector 110.

[0045] It should be noted that the first electrical connector 210 and the second electrical connector 110 abut against each other along the first direction X, and the first contact surface 201 of the battery structure 200 and the second contact surface 101 of the atomizer 100 abut against each other along the first direction X. In the assembled state, when the second end 211 of the first electrical connector 210 protrudes outward relative to the first contact surface 201, the fourth end 111 of the second electrical connector 110 is recessed inward relative to the second contact surface 101; conversely, when the second end 211 of the first electrical connector 210 is recessed inward relative to the first contact surface 201, the fourth end 111 of the second electrical connector 110 protrudes outward relative to the second contact surface 101; furthermore, when the second end 211 of the first electrical connector 210 is flush with the first contact surface 201, the fourth end 111 of the second electrical connector 110 is flush with the second contact surface 101.

[0046] Furthermore, in practical applications, to ensure the reliability of the electrical connection between the first electrical connector 210 and the second electrical connector 110, at least one of the first electrical connector 210 and the second electrical connector 110 is generally configured to be elastically deformable along the first direction X. For example, in this embodiment, the first electrical connector 210 is a spring pin capable of extending and retracting along the first direction X. In the assembled state, the second end 211 of the first electrical connector 210 is flush with the first abutment surface 201, and the fourth end 111 of the second electrical connector 110 is parallel to the second abutment surface 101. In the unassembled state, the second end 211 of the first electrical connector 210 protrudes outward relative to the first abutment surface 201 due to elasticity.

[0047] In some embodiments, please refer to Figure 3 The first anti-slip fitting 120 extends along the first direction X and is inserted into the first mating part 231 along the first direction X. It can be understood that in other embodiments of this application, the first anti-slip fitting 120 may also be bent and extended along multiple different directions, as long as the third end 121 of the first anti-slip fitting 120 is ultimately ensured to protrude relative to the fourth end 111 of the second electrical connector 110 along the first direction X.

[0048] In the embodiment where the first electrical connector 210 is a first protrusion, the atomizer 100 also has a second anti-slip accessory 131, and the battery structure 200 also has a second mating part 220. In the assembled state, the second mating part 220 is a second protrusion that protrudes relative to the first electrical connector 210 along the first direction X toward the second electrical connector 110, and the second anti-slip accessory 131 is a second clearance groove for avoiding the second mating part 220.

[0049] It should be noted that the second mating part 220 has a first end 221 facing the second electrical connector 110, and the first electrical connector 210 has a second end 211 facing the second electrical connector 110. In the assembled state, the second mating part 220 protrudes relative to the first electrical connector 210 towards the second electrical connector 110 along the first direction X. This means that in the assembled state, the first end 221 protrudes relative to the second end 211 towards the second electrical connector 110 along the first direction X.

[0050] Additionally, it should be noted that in practical applications, to ensure the reliability of the electrical connection between the first electrical connector 210 and the second electrical connector 110, at least one of the first electrical connector 210 and the second electrical connector 110 is generally configured to be elastically deformable along the first direction X. For example, in this embodiment, the first electrical connector 210 is a spring pin capable of extending and retracting along the first direction X. Therefore, in the assembled state, the first end 221 protrudes relative to the second end 211 towards the second electrical connector 110 along the first direction X, while in the unassembled state, the first end 221 may protrude relative to the second end 211 towards the second electrical connector 110 along the first direction X, retract, or be flush with both.

[0051] In this embodiment, by providing a second anti-slip accessory 131 and a second mating part 220 in the atomizer 100 and the battery structure 200 respectively, and in the assembled state, the second mating part 220 protrudes relative to the first electrical connector 210 toward the second electrical connector 110 along the first direction X, and a second clearance groove is provided in the atomizer 100 at the position corresponding to the second mating part 220 to avoid the second mating part 220, so that when the atomizer 100 with the second anti-slip accessory 131 is assembled with the battery structure 200 with the second mating part 220, the second mating part 220 is correspondingly provided in the second anti-slip accessory 131, and the first electrical connector 210 and the second electrical connector 110 can abut against each other along the first direction X to form an electrical connection. However, when an atomizer 100 without the second anti-interference accessory 131 is assembled with a battery structure 200 having a second mating part 220, the second mating part 220 preferentially abuts against the surface of the atomizer 100 on which the second electrical connector 110 is mounted, preventing the first electrical connector 210 from contacting and abutting against the second electrical connector 110, i.e., preventing the first electrical connector 210 and the second electrical connector 110 from conducting electricity normally. In summary, the atomizer 100 and battery structure 200 of this application are mutually paired structures, and other atomizers 100 cannot form an electrical connection with the battery structure 200 of this application, thereby achieving the effect of preventing the atomizers 100 from being interchangeable and avoiding the installation of unqualified atomizers 100 into the battery structure 200 of this application.

[0052] In some embodiments, please refer to Figure 2 and Figure 3The atomizer 100 and the battery structure 200 are distributed along a first direction X and interconnected. The battery structure 200 has a first contact surface 201 facing the atomizer 100 along the first direction X, and the atomizer 100 has a second contact surface 101 facing the battery structure 200 along the first direction X. A first electrical connector 210 is exposed on the first contact surface 201 of the battery structure 200, and a second electrical connector 110 is exposed on the second contact surface 101 of the atomizer 100. A second mating part 220 protrudes from the first electrical connector 210 toward the second contact surface 101, and a second anti-slip fitting 131 is recessed in the second contact surface 101. When the atomizer 100 and the battery structure 200 abut against each other along the first direction X, the first electrical connector 210 and the second electrical connector 110 abut against each other along the first direction X to form an electrical connection, and the second mating part 220 is correspondingly provided in the second anti-slip fitting 131.

[0053] In this application, the positional relationship between the first electrical connector 210 and the first contact surface 201 can be set according to actual needs, and the positional relationship between the second mating part 220 and the first contact surface 201 can also be set according to actual needs.

[0054] For example, in some embodiments, the second end 211 of the first electrical connector 210 protrudes from the first abutting surface 201, the first end 221 of the second mating part 220 protrudes from the first abutting surface 201, and the first end 221 of the second mating part 220 protrudes from the second end 211 of the first electrical connector 210.

[0055] In other embodiments, the second end 211 of the first electrical connector 210 is flush with the first abutment surface 201, and the first end 221 of the second mating part 220 protrudes from the first abutment surface 201.

[0056] In some other embodiments, the second end 211 of the first electrical connector 210 is recessed relative to the first abutment surface 201. In this case, the first end 221 of the second mating part 220 can be recessed, protruded, or flush with the first abutment surface 201, as long as the first end 221 of the second mating part 220 protrudes relative to the second end 211 of the first electrical connector 210.

[0057] In some embodiments, please refer to Figures 3 to 4 The second mating portion 220 extends along the first direction X and is inserted into the second anti-slip accessory 131 along the first direction X. It is understood that in other embodiments of this application, the second mating portion 220 may also bend and extend along multiple different directions, as long as the first end 221 of the second mating portion 220 is ultimately ensured to protrude relative to the second end 211 of the first electrical connector 210 along the first direction X.

[0058] In some embodiments, please refer to Figures 3 to 5 The second mating portion 220 is disposed on the outer surface of the battery structure 200. It can be understood that in other embodiments of this application, the second mating portion 220 may also extend from the interior of the battery structure 200 to the outer surface of the battery structure 200.

[0059] In some embodiments, please refer to Figures 3 to 5 The second mating portion 220 protrudes from the outer surface of the battery structure 200 facing the atomizer 100. It can be understood that in other embodiments of this application, the second mating portion 220 may also be provided on other sides of the battery structure 200.

[0060] In some embodiments, please refer to Figures 3 to 5 The battery structure 200 includes a battery holder 230, and a second mating part 220 is integrally connected to the battery holder 230. The second mating part 220 extends from the outer surface of the battery holder 230 toward the atomizer 100 along a first direction X toward the atomizer 100. It can be understood that in other embodiments of this application, the second mating part 220 may also be separately disposed from the battery holder 230, and the second mating part 220 may be fixed to the battery holder 230 by means of interference fit, snap-fit, bonding, ultrasonic welding, or fastener locking.

[0061] In some embodiments, please refer to Figure 2 The first direction X is the longitudinal direction of the atomizer 100. The longitudinal direction of the atomizer 100 refers to the direction that extends vertically from one end of the atomizer 100 to the other end of the atomizer 100, which is the height direction when the atomizer 100 is placed vertically.

[0062] In some embodiments, please refer to Figures 6 to 8 The first anti-ventilation accessory 120 is disposed on the outer surface of the atomizer 100. It can be understood that in other embodiments of this application, the first anti-ventilation accessory 120 may also extend from the interior of the atomizer 100 to the outer surface of the atomizer 100.

[0063] In some embodiments, please refer to Figures 6 to 8 The first anti-slip accessory 120 protrudes from the outer surface of the atomizer 100 facing the battery structure 200. It can be understood that in other embodiments of this application, the first anti-slip accessory 120 may also be provided on other sides of the atomizer 100.

[0064] In some embodiments, please refer to Figures 6 to 8The atomizer 100 includes an atomizing base 130, and a first anti-slip accessory 120 is integrally connected to the atomizing base 130. The first anti-slip accessory 120 extends from the outer surface of the atomizing base 130 toward the battery structure 200 along a first direction X toward the battery structure 200. It is understood that in other embodiments of this application, the first anti-slip accessory 120 may also be separately disposed from the atomizing base 130, and the first anti-slip accessory 120 may be fixed to the atomizing base 130 by means of interference fit, snap-fit, bonding, ultrasonic welding, or fastener locking.

[0065] In this application, the number of second mating parts 220 can be one or more. When the number of second mating parts 220 is multiple, the end faces of each second mating part 220 facing the second anti-slip fitting 131 can be arranged flush with each other, or the end faces of each second mating part 220 facing the second anti-slip fitting 131 can be set not completely flush, that is, at least one end face of the second mating part 220 facing the second anti-slip fitting 131 is not flush with the end faces of the other second mating parts 220 facing the second anti-slip fitting 131.

[0066] In this application, the number of first anti-slip fittings 120 can be one or more. When there are multiple first anti-slip fittings 120, the end faces of each first anti-slip fitting 120 facing the first mating part 231 are flush with each other. Alternatively, the end faces of each first anti-slip fitting 120 facing the first mating part 231 can be set to be not completely flush, that is, at least one end face of the first anti-slip fitting 120 facing the first mating part 231 is not flush with the end faces of the other first anti-slip fittings 120 facing the first mating part 231.

[0067] In this application, the number of second mating parts 220 can be one or more. The battery structure 200 has a first contact surface 201 that abuts against the atomizer 100. When the number of second mating parts 220 is one, the second mating part 220 can be set to be offset from the first center point 202 of the first contact surface 201, so that the second mating part 220 has a foolproof effect and prevents the atomizer 100 from being assembled in the wrong direction.

[0068] The first center point 202 of the first abutment surface 201 refers to the intersection of the center lines of the first abutment surface 201 along different directions. For example, when the first abutment surface 201 is circular, the first center point 202 of the first abutment surface 201 is the center of the circle; when the first abutment surface 201 is elliptical, the first center point 202 of the first abutment surface 201 refers to the dot of the ellipse; when the first abutment surface 201 is square, the first center point 202 of the first abutment surface 201 is the intersection of the diagonals of the first abutment surface 201.

[0069] When there are multiple second mating parts 220, each second mating part 220 is not completely symmetrically arranged relative to the first center point 202 of the first contact surface 201.

[0070] It should be noted that the fact that each of the second mating parts 220 is not perfectly symmetrical with respect to the first center point 202 of the first contact surface 201 means that at least one of the second mating parts 220 cannot find another symmetrical second mating part 220 with respect to the first center point 202. This makes it impossible to assemble the atomizer 100 and the battery structure 200 when they are assembled in different orientations, which means that the assembly of the atomizer 100 is foolproof.

[0071] In this application, the atomizer 100 has a second contact surface 101 that abuts against the battery structure 200. The number of first anti-slip accessories 120 can be one or more.

[0072] When the number of the first anti-slip accessory 120 is one, the first anti-slip accessory 120 can be set to the second center point 102 offset from the second abutment surface 101 so that the first anti-slip accessory 120 has a foolproof effect and prevents the battery structure 200 from being assembled in the wrong direction.

[0073] When there are multiple first anti-slip accessories 120, each first anti-slip accessory 120 can be arranged non-symmetrically with respect to the second center point 102 of the second contact surface 101. That is, at least one first anti-slip accessory 120 cannot find another first anti-slip accessory 120 symmetrically with respect to the second center point 102. This makes it impossible to assemble the atomizer 100 and the battery structure 200 when the battery structure 200 is assembled with the atomizer 100 in different orientations, thus preventing mistaken assembly of the battery structure 200.

[0074] In addition, in other embodiments, one second mating part 220 may be provided, and multiple first anti-slip fittings 120 may be provided, and the second mating part 220 and / or the first anti-slip fittings 120 may be configured to have a foolproof effect; or, one second mating part 220 and one first anti-slip fitting 120 may be provided, and the second mating part 220 and / or the first anti-slip fittings 120 may be configured to have a foolproof effect; or, multiple second mating parts 220 and multiple first anti-slip fittings 120 may be provided, and the second mating part 220 and / or the first anti-slip fittings 120 may be configured to have a foolproof effect.

[0075] For some specific embodiments, please refer to Figure 5 and Figure 8There are two second mating parts 220, and the two second mating parts 220 are asymmetrically arranged relative to the first center point 202 of the first abutting surface 201; there are four first anti-slip fittings 120, and the four first anti-slip fittings 120 are symmetrically arranged relative to the second center point 102 of the second abutting surface 101.

[0076] In some embodiments, please refer to Figure 3 , Figure 5 and Figure 8 The number of first anti-slip fittings 120 is multiple, and each first anti-slip fitting 120 surrounds the exterior of the second mating part 220. This arrangement allows the second mating part 220 and the first anti-slip fittings 120 to be arranged in a centralized manner, facilitating the design of the second anti-slip fitting 131 and the first mating part 231, while also avoiding structural interference between the second mating part 220 and the first anti-slip fitting 120. Furthermore, the number of second mating parts 220 can be one or multiple. It is understood that in other embodiments of this application, the number of second mating parts 220 can also be multiple, with each second mating part 220 surrounding the exterior of the first anti-slip fitting 120; in this case, the number of first anti-slip fittings 120 can be one or multiple.

[0077] In some embodiments, please refer to Figure 3 The atomizer 100 has an air inlet 132 on the side facing the battery structure 200. The second mating part 220 is arranged to avoid the air inlet 132, that is, the second mating part 220 is located on the periphery of the air inlet 132. Each first anti-pass accessory 120 is arranged around the outside of the second mating part 220.

[0078] In some embodiments, please refer to Figure 3 The atomizer 100 has an air inlet 132, and the battery structure 200 has a liquid storage tank 232 located directly below the air inlet 132. A second mating part 220 protrudes from the bottom wall of the liquid storage tank 232 and avoids the air inlet 132, while a first mating part 231 is formed on the side wall of the liquid storage tank 232. The liquid storage tank 232 is designed to receive and store atomizing media leaking from the air inlet 132, preventing the atomizing media from flowing into the circuitry of the battery structure 200 and affecting its function. Furthermore, by placing the second mating part 220 on the bottom wall of the liquid storage tank 232, the formation of the second mating part 220 on the first contact surface 201 is avoided, thus reducing the complexity of forming the second mating part 220.

[0079] Specifically, the air inlet 132 is formed on the side of the atomizer 100 facing the battery structure 200, and the liquid storage tank 232 is formed on the side of the battery structure 200 facing the atomizer 100. The liquid storage tank 232 is located directly below the air inlet 132, and the first orthographic projection of the liquid storage tank 232 along the first direction X extends outward relative to the second orthographic projection of the air inlet 132 along the first direction X. That is, the edge of the liquid storage tank 232 is located outside the edge of the air inlet 132, so that the atomizing medium dripping from the air inlet 132 can be completely received and stored by the liquid storage tank 232. The second mating part 220 formed in the liquid storage tank 232 will not cause structural interference with the air inlet 132, and the first anti-interference accessory 120 inserted into the first mating part 231 will not cause structural interference with the air inlet 132.

[0080] In some embodiments, please refer to Figure 5 Two first electrical connectors 210 are spaced apart along the second direction Y, and a liquid storage tank 232 is located between the two first electrical connectors 210. A first mating part 231 is formed on the opposite side walls of the liquid storage tank 232 along the third direction Z. The second direction Y and the third direction Z form an angle with each other, and both the second direction Y and the third direction Z are perpendicular to the first direction X. This arrangement ensures that the first electrical connectors 210, the second mating part 220, and the first anti-slip accessory 120 are all rationally arranged and will not cause structural interference.

[0081] Specifically, two first mating portions 231 are respectively recessed into the two first sidewalls 235 of the liquid storage tank 232 along the third direction Z, and the depth of the first mating portions 231 is less than the height of the two first sidewalls 235, so as to prevent the atomizing medium in the liquid storage tank 232 from overflowing from the first sidewalls 235. Two first electrical connectors 210 are respectively installed on the two second sidewalls 236 of the liquid storage tank 232 along the second direction Y.

[0082] Specifically, the bottom of the liquid storage tank 232 is provided with two second mating parts 220. The two second mating parts 220 are symmetrically arranged along the third direction Z, and the two second mating parts 220 are located on the same side of the first center point 202 along the second direction Y, so as to prevent cross-contamination.

[0083] In some embodiments, please refer to Figure 5 The second mating part 220 is connected to the side wall of the liquid storage tank 232 by a connecting rib 237. Specifically, both second mating parts 220 are connected to the inner surfaces of the two first side walls 235 of the liquid storage tank 232 along the third direction Z by the connecting rib 237, so as to improve the structural strength of the two second mating parts 220.

[0084] In some embodiments, please refer to Figure 3 and Figure 4The battery structure 200 includes a battery holder 230 and a housing 240. A second mating part 220, a liquid storage tank 232, and a first electrical connector 210 are all disposed on the battery holder 230, and the housing 240 is fitted over the battery holder 230. The housing 240 has an air inlet 241, which communicates with the liquid storage tank 232 through the gap between the battery holder 230 and the atomizer 100. The liquid storage tank 232 is directly connected to the air inlet 132. External airflow enters through the air inlet 241 and passes through the gap between the battery holder 230 and the atomizer 100 into the liquid storage tank 232. Airflow converges in the liquid storage tank 232 and is then vertically upwards from the liquid storage tank 232 to the air inlet 132, ensuring smooth airflow supply to the atomizer 100.

[0085] In some embodiments, please refer to Figure 3 and Figure 4 The battery holder 230 also has a negative pressure hole 233 and a mounting slot 234. An airflow sensor 320 is installed in the mounting slot 234. The airflow sensor 320 is connected to the negative pressure hole 233, and the negative pressure hole 233 is connected to the liquid storage tank 232. This allows the airflow sensor 320 to detect the negative pressure and start the atomizer 100 when the user inhales the atomizer 100.

[0086] For details, please refer to Figure 5 The negative pressure hole 233 extends from the first side wall 235 of the liquid storage tank 232 to the mounting groove 234.

[0087] In some embodiments, please refer to Figure 3 and Figure 4 The battery structure 200 also includes a battery 250 and a circuit board (not shown). The battery 250 and the circuit board are respectively mounted on the battery holder 230. The battery 250 and the circuit board are electrically connected. The first electrical connector 210 is electrically connected to the circuit board, and the airflow sensor 320 is electrically connected to the circuit board. When the airflow sensor 320 detects negative pressure and feeds back to the circuit board, the circuit board starts to supply power to the first electrical connector 210. The first electrical connector 210 supplies power to the atomizer 100 through the second electrical connector 110, so that the atomizer 100 is energized to heat and atomize the atomizing medium to form an aerosol.

[0088] In some embodiments, please refer to Figure 4 The battery structure 200 also includes a charging dock 270, a button 280, and a keycap 290. The charging dock 270 and the button 280 are electrically connected to the circuit board. The charging dock 270 is used to connect to an external charging device to charge the battery 250. The keycap 290 is mounted on the housing 240 and abuts against the button 280. Pressing the keycap 290 drives the button 280, thereby sending control information to the circuit board, such as activating the battery structure 200.

[0089] In some embodiments, please refer to Figure 4The circuit board is equipped with an indicator light, and the housing 240 is equipped with a lens 300 corresponding to the position of the indicator light. The indicator light will light up when the atomizer 100 is turned on, and the light will be emitted outward through the lens 300 so that it can be observed by the user.

[0090] In some embodiments, please refer to Figure 7 The atomizer 100 includes an atomizing base 130, two second electrical connectors 110 respectively installed on the atomizing base 130 and spaced apart along the second direction Y, a second anti-slip accessory 131 disposed between the two second electrical connectors 110, and an air inlet 132 disposed on the bottom wall of the second anti-slip accessory 131. There are multiple first anti-slip accessories 120, each of which is disposed on the inner walls of opposite sides of the second anti-slip accessory 131 along the third direction Z.

[0091] Optionally, there are four first anti-slip accessories 120. The four first anti-slip accessories 120 are respectively located on the opposite side walls of the second anti-slip accessory 131 along the third direction Z. The four first anti-slip accessories 120 are respectively located outside the air inlet 132. The four first anti-slip accessories 120 are symmetrically distributed relative to the second center point 102.

[0092] In some embodiments, please refer to Figure 3 The second electrical connector 110 includes an abutment portion 112 and an extension portion 113. The extension portion 113 is generally elongated, with one end integrally connected to the abutment portion 112 and the other end abutting against the atomizing core 170. The abutment portion 112 is circular, and the side of the abutment portion 112 opposite to the extension portion 113 abuts against the first electrical connector 210.

[0093] For details, please refer to Figure 8 The atomizer base 130 has a through hole 133 and a connecting hole 134. The connecting hole 134 is formed on the outer surface of the atomizer base 130, and the through hole 133 extends from the connecting hole 134 to the inner surface of the atomizer base 130. The abutment portion 112 is accommodated in the connecting hole 134, and the two connecting holes 134 are respectively connected to the second anti-slip accessory 131. The extension portion 113 penetrates the connecting hole 134 to be electrically connected to the atomizer core 170.

[0094] In some embodiments, please refer to Figures 3 to 5 The battery structure 200 also includes a magnet 310, which is sleeved on the outside of the first electrical connector 210. The magnet 310 is used to attract the abutment portion 112 to securely press the atomizer 100 and the battery structure 200 together along the first direction X.

[0095] In some embodiments, please refer to Figure 6The atomizer 100 also includes a main housing 140, an atomizing top cover 150, a top cover silicone 160, and an atomizing core 170. The main housing 140 includes an inner tube 141 and an outer tube 142, the tops of which are integrally connected. The bottom of the inner tube 141 is recessed relative to the bottom of the outer tube 142, and the inner tube 141 and outer tube 142 enclose each other to form a liquid storage chamber 143. The inner tube 141 also forms an air outlet channel 144. The atomizing top cover 150 and the atomizing base 130 interlock and enclose each other along the first direction X to form an atomizing chamber 180. The air inlet 132 communicates with the atomizing chamber 180. The atomizing core 170 is installed on the atomizing top cover 150. The atomizing top cover 150 has a liquid inlet channel 151 that communicates with the liquid inlet surface of the atomizing core 170. The atomizing surface of the atomizing core 170 communicates with the atomizing chamber 180. The atomizing top cover 150 also has a connection port 152 communicating with the air outlet channel 144. The connection port 152 communicates with the atomizing chamber 180, and the inner tube 141 is inserted into the connection port 152 to form a connection between the atomizing chamber 180 and the air outlet channel 144. The top cover silicone 160 is sleeved on the top side of the atomizing top cover 150, and the central part of the top cover silicone 160 is embedded between the connection port 152 and the inner tube 141 to form a sealed connection between the connection port 152 and the atomizing chamber 180. The top cover silicone 160 abuts against the outer peripheral wall of the atomizing top cover 150 and the inner peripheral wall of the outer tube 142 to form a seal for the liquid storage chamber 143.

[0096] In other embodiments of this application, the first mating part 231 may also be a first protrusion protruding relative to the first electrical connector 210 along the first direction X toward the second electrical connector 110, and the first anti-pass fitting 120 may be a first groove for avoiding the first mating part 231.

[0097] In the embodiment where the first anti-slip accessory 120 is a first groove, the atomizer 100 may also have a second anti-slip accessory 131, and the battery structure 200 may also have a second mating part 220. In the assembled state, the second anti-slip accessory 131 is a second protrusion that protrudes toward the first electrical connector 210 along the first direction X relative to the second electrical connector 110, and the second mating part 220 is a second groove for avoiding the second anti-slip accessory 131.

[0098] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. An electronic atomizing device, characterized in that, The device includes an atomizer and a battery structure, wherein the battery structure is connected to the atomizer; the battery structure has a first electrical connector, and the atomizer has a second electrical connector, wherein the first electrical connector and the second electrical connector abut against each other along a first direction to form an electrical connection; the atomizer has a first anti-slip accessory, and the battery structure has a first mating part, wherein in the assembled state, the first mating part and the first anti-slip accessory are in a concave-convex fit along the first direction.

2. The electronic atomizing device as described in claim 1, characterized in that, The first anti-slip accessory is a first protrusion that protrudes toward the first electrical connector along the first direction relative to the second electrical connector, and the first mating part is a first clearance groove for avoiding the first anti-slip accessory.

3. The electronic atomizing device as described in claim 1, characterized in that, The first mating part is a first protrusion that protrudes toward the second electrical connector along the first direction relative to the first electrical connector, and the first anti-pass fitting is a first groove for avoiding the first mating part.

4. The electronic atomizing device as described in claim 2, characterized in that, The atomizer also has a second anti-slip accessory, and the battery structure also has a second mating part. In the assembled state, the second mating part is a second protrusion that protrudes toward the second electrical connector along the first direction relative to the first electrical connector, and the second anti-slip accessory is a second clearance groove for avoiding the second mating part.

5. The electronic atomizing device as described in claim 3, characterized in that, The atomizer also has a second anti-slip accessory, and the battery structure also has a second mating part. In the assembled state, the second anti-slip accessory is a second protrusion that protrudes toward the first electrical connector along the first direction relative to the second electrical connector, and the second mating part is a second groove for avoiding the second anti-slip accessory.

6. The electronic atomizing device as described in claim 4, characterized in that, There are multiple first anti-slip fittings, and each first anti-slip fitting is arranged around the outside of the second mating part; Alternatively, there may be multiple second mating parts, each of which surrounds the exterior of the first anti-slip accessory.

7. The electronic atomizing device as described in claim 4, characterized in that, The atomizer has an air inlet, and the battery structure has a liquid storage tank located directly below the air inlet; the second mating part protrudes from the bottom wall of the liquid storage tank and avoids the air inlet, and the first mating part is formed on the side wall of the liquid storage tank.

8. The electronic atomizing device as described in claim 7, characterized in that, Two first electrical connectors are spaced apart along a second direction, and the liquid storage tank is located between the two first electrical connectors. The first mating part is formed on the opposite side walls of the liquid storage tank along a third direction. The second direction and the third direction form an angle with each other, and both the second direction and the third direction are perpendicular to the first direction.

9. The electronic atomizing device as described in claim 7, characterized in that, The second mating part is connected to the side wall of the liquid storage tank by a connecting rib.

10. The electronic atomizing device as described in claim 4, characterized in that, The battery structure also includes a battery frame, and the second mating part is integrally connected to the battery frame; the atomizer also includes an atomizing base, and the first anti-slip accessory is integrally connected to the atomizing base.

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