Electronic atomization device

Abstract

This application relates to an electronic atomizing device, including an atomizing unit, a power supply unit, and a first elastic element. One end of the power supply unit has a mounting position, in which the atomizing unit is at least partially accommodated. The outer wall of the power supply unit has a locking hole communicating with the mounting position. A spring pin is provided on the side wall of the atomizing unit. The first elastic element is located in the mounting position, and the atomizing unit is connected to the power supply unit via the first elastic element. The end of the spring pin can be confined within the locking hole, fixing the atomizing unit in a retracted position and electrically connecting it to the power supply unit. The spring pin can move under external force and disengage from the locking hole, allowing the atomizing unit to move relative to the power supply unit to an extended position under the elastic force provided by the first elastic element. This facilitates the removal of the atomizer from the atomizing unit. Therefore, when replacing the atomizer, compared to the traditional method of forcefully pulling out the atomizer, it is much easier and less strenuous to grasp the atomizer, thus solving the problem of difficulty in replacing the atomizer.

Description

Technical Field

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

[0002] An electronic atomizing device is a device that heats and atomizes an aerosol matrix to generate an aerosol for inhalation. Typically, an electronic atomizing device consists of an atomizer and a power supply unit, which are interconnected. The atomizer stores and heats the aerosol matrix to produce the aerosol, while the power supply unit provides power to the atomizer.

[0003] When the aerosol matrix in the atomizer is depleted, many current electronic atomizing devices feature a detachable connection between the atomizer and the power supply unit for easy replacement. However, traditional replaceable atomizer electronic atomizing devices typically require manual removal of the atomizer by force before inserting a new one. This method is laborious, difficult, and can easily damage the electronic atomizing device. Utility Model Content

[0004] Based on this, the purpose of this application is to provide an electronic atomizing device to solve the problem that it is laborious and difficult to replace the atomizer in existing electronic atomizing devices with replaceable atomizing units.

[0005] According to one aspect of this application, an electronic atomizing device is provided, comprising:

[0006] Atomizing unit;

[0007] The power supply unit has a mounting position at one end, in which the atomizing unit is at least partially accommodated. The outer wall of the power supply unit has a locking hole communicating with the mounting position. The side wall of the atomizing unit has a spring pin, the end of which can be confined within the locking hole, thus fixing the atomizing unit in a retracted position and electrically connecting it to the power supply unit. The spring pin can move under external force and disengage from the locking hole, allowing the atomizing unit to move relative to the power supply unit to an extended position that allows it to detach from the power supply unit.

[0008] A first elastic element is disposed in the mounting position, and the atomizing unit is connected to the power supply unit through the first elastic element. The first elastic element is configured to provide an elastic force to move the atomizing unit to the extended position when the spring pin is outside the locking hole.

[0009] In one embodiment, the spring pin is connected to the atomizing unit via a second elastic element configured to provide an elastic force that resets the spring pin to reposition itself in the slot.

[0010] In one embodiment, the outer wall of the power supply unit is provided with a button at the position corresponding to the card hole, and the button can drive the spring pin to move under the action of external force.

[0011] In one embodiment, the mounting position is further provided with a third elastic element, and the button is connected to the power supply unit through the third elastic element. The third elastic element is configured to provide an elastic force to reset the button after the button drives the spring pin to move.

[0012] In one embodiment, the contact surface of the spring pin for contacting the button is an arc surface.

[0013] In one embodiment, the atomizing unit includes an atomizer and an electrode assembly connected to the atomizer. When the end of the spring needle is confined in the locking hole, the electrode assembly abuts against the power supply unit, so that the atomizer is electrically connected to the power supply unit through the electrode assembly. When the spring needle is dislodged from the locking hole, the electrode assembly can be disengaged from the power supply unit, so that the atomizer can be electrically disconnected from the power supply unit.

[0014] In one embodiment, the electrode assembly includes a base and a first electrode disposed within the base, the atomizer portion being disposed within the base and abutting against the first electrode, one end of the first elastic member being connected to the base and the other end being connected to the power supply unit, and the first electrode being used to abut against the power supply unit when the atomizer unit is in the contracted position.

[0015] In one embodiment, the side wall of the mounting position is provided with a slot, and the outer side wall of the base has a buckle located in the slot. When the atomizing unit moves relative to the power supply unit, the buckle can move within the slot, and the buckle can abut against the slot wall when the atomizing unit is in the extended position, so as to fix the atomizing unit in the extended position.

[0016] In one embodiment, the atomizer includes a first housing and an atomizing core. The first housing forms a liquid storage chamber, and the atomizing core is disposed in the liquid storage chamber to form an atomizing chamber communicating with the liquid storage chamber. The top end of the first housing has an air outlet communicating with the atomizing chamber, and the bottom end of the first housing has a contact electrically connected to the atomizing core. The side of the contact away from the atomizing core abuts against the first electrode.

[0017] In one embodiment, the power supply unit includes:

[0018] Second shell;

[0019] A bracket is disposed inside the second housing. One side of the bracket forms the mounting position with the inner wall of the second housing, and the opposite side of the bracket forms a receiving cavity with the inner wall of the second housing.

[0020] A power supply component is disposed in the receiving cavity. One end of the power supply component has a second electrode, which is at least partially exposed outside the bracket. The second electrode is used to electrically connect with the atomizing unit when the atomizing unit is in the contracted position.

[0021] The aforementioned electronic atomizing device, by having a mounting position at one end of the power supply unit, accommodates at least a portion of the atomizing unit within the mounting position and connects it to the power supply unit via a first elastic element. Furthermore, a locking hole communicating with the mounting position is provided on the outer wall of the power supply unit, and a spring pin is provided on the side wall of the atomizing unit. This spring pin can move under external force. When the end of the spring pin is confined within the locking hole, the atomizing unit is in a retracted position and electrically connected to the power supply unit. When the spring pin is dislodged from the locking hole under external force, the atomizing unit moves relative to the power supply unit to an extended position under the elastic force provided by the first elastic element, allowing for easy removal of the atomizer. Therefore, when replacing the atomizer, compared to the traditional method of forcefully pulling it out, it is much easier and less strenuous to grasp the atomizer, thus solving the problem of difficulty in replacing the atomizer. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the appearance of an electronic atomizing device provided in an embodiment of this application.

[0023] Figure 2 This is a top view of an electronic atomizing device provided in an embodiment of this application.

[0024] Figure 3 for Figure 2 Cross-sectional view along the AA direction (the atomizing unit is located at the contraction position).

[0025] Figure 4 for Figure 2 A cross-sectional view along the middle BB direction (the atomizing unit is located at the contraction position).

[0026] Figure 5 for Figure 2 A cross-sectional view along the AA direction (the atomizing unit is in the extended position).

[0027] Figure 6 for Figure 2 A cross-sectional view along the BB direction (the atomizing unit is located in the extended position).

[0028] Figure 7 for Figure 4 A magnified view of region C in the middle.

[0029] Figure 8 for Figure 6 A magnified diagram of region D in the middle.

[0030] Figure 9 for Figure 5 A magnified view of region E in the middle.

[0031] Explanation of reference numerals in the attached figures:

[0032] 10. Electronic atomizing device; 100. Atomizing unit; 101. Liquid storage chamber; 102. Atomizing chamber; 103. Air outlet; 110. Atomizer; 111. First housing; 112. Atomizing core; 1121. Air tube; 1122. Core body; 113. Nozzle; 114. Contact; 120. Electrode assembly; 121. Base; 1211. Buckle; 122. First electrode; 123. Spring pin; 200. Power supply unit; 201. Mounting position; 202. Snap-in hole; 203. Snap-in slot; 210. Second housing; 220. Bracket; 230. Power supply assembly; 231. Second electrode; 232. Battery; 233. Circuit board; 240. Button; 300. First elastic element. Detailed Implementation

[0033] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0034] In the description of this application, it should be understood that if terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0035] Furthermore, where the terms "first" and "second" appear, these terms are 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 with "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, where the term "multiple" appears, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0036] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0037] In this application, unless otherwise expressly specified and limited, the use of descriptions such as "above" or "below" the second feature indicates that the first and second features are in direct contact or indirect contact via an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. Similarly, "below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0038] It should be noted that if an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. If an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. If so, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this application are for illustrative purposes only and do not represent the only possible implementation.

[0039] One embodiment of this application provides an electronic atomizing device for heating an atomizing medium stored inside the device to form an aerosol for a user to inhale.

[0040] The structure of the electronic atomizing device in this application will be described below. This embodiment is only used as an example and does not limit the technical scope of this application. It can be understood that in other embodiments, the electronic atomizing device of this application can be any other electronic atomizing device capable of atomizing a medium into an aerosol, and is not limited here.

[0041] See Figures 1 to 3 , Figure 1 This paper shows a schematic diagram of the appearance of the electronic atomizing device 10 in one embodiment of the present application. Figure 2 A top view of the electronic atomizing device 10 is shown. Figure 3 A cross-sectional view of the internal structure of the electronic atomizing device 10 is shown. An embodiment of the electronic atomizing device 10 provided in this application includes an atomizing unit 100 and a power supply unit 200. One end of the power supply unit 200 has a mounting position 201. At least a portion of the atomizing unit 100 is inserted into the mounting position 201 and connected to the power supply unit 200. The power supply unit 200 supplies power to the atomizing unit 100. The atomizing unit 100, under the influence of the electrical energy provided by the power supply unit 200, heats the aerosol matrix stored within itself, so that the aerosol matrix can be atomized to generate an aerosol for the user to inhale. In the embodiments of this application, the aerosol matrix can be e-liquid, or other matrices that can be heated to generate an aerosol; this is not limited here.

[0042] Specifically, in one embodiment, such as Figure 3 and Figure 4 As shown, the atomizing unit 100 includes an atomizer 110 and an electrode assembly 120 connected to the atomizer 110. The aerosol matrix is ​​stored in the atomizer 110, and the atomizer 110 can be electrically connected to the power supply unit 200 through the electrode assembly 120. More specifically, as shown in the figure, the atomizer 110 includes a first housing 111 and an atomizing core 112. The first housing 111 forms a liquid storage chamber 101 for storing the aerosol matrix. The atomizing core 112 is disposed in the liquid storage chamber 101 and forms an atomizing chamber 102 communicating with the liquid storage chamber 101. The top of the first housing 111 has a mouthpiece 113, and the mouthpiece 113 has an air outlet 103 communicating with the atomizing chamber 102. The bottom of the first housing 111 has a contact 114 electrically connected to the atomizing core 112. The side of the contact 114 away from the atomizing core 112 is connected to the electrode assembly 120. The electrode assembly 120 includes a base 121 and a first electrode 122 disposed within the base 121. The first electrode 122 is used to connect to the power supply unit 200. The atomizer 110 is partially disposed within the base 121, and the contact 114 of the atomizer 110 abuts against the first electrode 122, so that the atomizing core 112 is electrically connected to the power supply unit 200 in sequence through the contact 114 and the first electrode 122.

[0043] Thus, when the power supply unit 200 is electrically connected to the atomizing core 112, when the user performs suction, the aerosol matrix in the liquid storage chamber 101 enters the atomizing core 112. The atomizing core 112 is powered on to heat the aerosol matrix and generate aerosol in the atomizing chamber 102. The aerosol is then inhaled by the user from the air outlet 103 under suction.

[0044] Regarding the structure of the atomizing core 112, in the embodiment shown in the figure, the atomizing core 112 includes an air vent 1121 and a core body 1122. The two ends of the air vent 1121 are respectively connected to the top wall and bottom wall of the first housing 111. The core body 1122 is disposed inside the air vent 1121. The more specific structure of the atomizing core 112 can be referred to in the prior art or an improvement of the prior art, which will not be elaborated here.

[0045] Preferably, the atomizer 110 is detachably connected to the electrode assembly 120. For example, the atomizer 110 is pluggably inserted into the base 121 of the electrode assembly 120, so that the atomizer 110 can be replaced when the aerosol matrix in the atomizer 110 is exhausted, so that the electronic atomizing device 10 can be reused and resources can be avoided.

[0046] More preferably, there are two first electrodes 122 and two contacts 114, with each first electrode 122 connected to a corresponding contact 114. The two first electrodes 122 and the two contacts 114 are symmetrically arranged about the central axis of the electronic atomizing device 10 (i.e., the central axis shown in the figure), for example... Figure 3 and Figure 5 The left contact 114 is the first contact 114, and the right contact 114 is the second contact 114. This ensures that when the atomizer 110 is inserted into the base 121, regardless of which direction the atomizer 110 is inserted into the base 121 (i.e., whether the first contact 114 is on the left or the second contact 114 is on the left), any contact 114 can be made to contact the corresponding first electrode 122. This avoids the situation where the atomizer 110 cannot be electrically connected to the power supply unit 200 due to incorrect insertion.

[0047] However, as described in the background section, in conventional electronic atomizing devices 10 with replaceable atomizers 110, the atomizer 110 is typically removed manually by force before a new atomizer 110 is inserted. Taking the above embodiment as an example, when a large portion of the atomizing unit 100 is inserted into the mounting position 201, with only a small portion exposed, the atomizer 110 becomes difficult to remove, resulting in strenuous and difficult operation, which can easily damage the electronic atomizing device 10.

[0048] To address this issue, in the embodiments of this application, the atomizing unit 100 is designed as a pop-out structure. Specifically, the atomizing unit 100 can be located in... Figure 3 and Figure 4 The contraction position shown or Figure 5 and Figure 6 The extended position is shown. To achieve this function, it is combined with... Figure 7 and Figure 8 As shown, the outer wall of the power supply unit 200 has a locking hole 202 that connects to the mounting position 201. A spring pin 123 is provided on the side wall of the base 121 in the atomizing unit 100. The spring pin 123 can move relative to the atomizing unit 100 under external force. When the atomizing unit 100 is in the retracted position, as... Figure 3 and Figure 7 As shown, the end of the spring pin 123 is confined in the locking hole 202, so that the atomizing unit 100 is fixed in the retracted position. At this time, the first electrode 122 is electrically connected to the power supply unit 200, and the atomizing core 112 can be electrically connected to the power supply unit 200; as Figure 4 and Figure 8 As shown, when the spring needle 123 moves under the action of external force and comes out of the card hole 202, the atomizing unit 100 can move to the extended position relative to the power supply unit 200. At this time, the first electrode 122 is separated from the power supply unit 200, and the atomizing core 112 is disconnected from the power supply unit 200.

[0049] Thus, it can be seen that when the atomizing unit 100 is in the extended position, a large part of the atomizing unit 100 is exposed outside the mounting position 201, which makes it easy to pull out the atomizer 110.

[0050] Optionally, such as Figure 3 and Figure 5 As shown, the mounting position 201 is provided with a first elastic element 300, such as a spring. One end of the first elastic element 300 is connected to the base 121, and the other end is connected to the power supply unit 200, so that the atomizing unit 100 is connected to the power supply unit 200 through the first elastic element 300. The first elastic element 300 is configured to provide an elastic force to disengage the atomizing unit 100 from the power supply unit 200 at the moment when the spring needle 123 disengages from the locking hole 202. It can be seen that when the end of the spring needle 123 is confined in the locking hole 202, the atomizing unit 100 is in the retracted position, and the first elastic element 300 is compressed, thereby generating an elastic force. Once the spring needle 123 disengages from the locking hole 202, the atomizing unit 100 is unrestrained, and the elastic force can drive the atomizing unit 100 to move to the extended position, so that the first elastic element 300 returns to its natural state, thus eliminating the need to forcefully pull the atomizing unit 100 out of the mounting position 201.

[0051] Furthermore, when the spring needle 123 is dislodged from the locking hole 202, and when the spring needle 123 returns from the extended position to the retracted position, in order to enable the spring needle 123 to be automatically repositioned in the locking hole 202, in a preferred embodiment, the spring needle 123 is connected to the base 121 of the electrode assembly 120 in the atomizing unit 100 by a second elastic element (not shown in the figure), such as a spring, the second elastic element being configured to provide an elastic force to reset the spring needle 123 to be repositioned in the locking hole 202.

[0052] Thus, when the atomizing unit 100 is in the extended position, the spring pin 123 is abutted against the side wall inside the mounting position 201, and the second elastic element is compressed to generate elastic force. When the atomizing unit 100 is in the retracted position, that is, when the spring pin 123 is located in the locking hole 202, under the action of the elastic force generated by the second elastic element, the spring pin 123 can be bounced back to the initial position, so that the end of the spring pin 123 is again limited to the locking hole 202, thereby fixing the atomizing unit 100 in the retracted position.

[0053] Furthermore, based on the above embodiments, to facilitate control of the movement of the spring pin 123, a button 240 is provided on the outer wall of the power supply unit 200 at a position corresponding to the locking hole 202. The button 240 can move relative to the power supply unit 200 under the action of external force. When the button 240 moves, a part of the button 240 can be inserted into the locking hole 202, thereby abutting against the spring pin 123 to drive the spring pin 123 to move. It can be seen that because the contact area between the button 240 and the finger is large, it is easy to control the elastic movement through the button 240, which facilitates user operation.

[0054] Similarly, in order to enable the button 240 to automatically reset, the mounting position 201 of the base 121 is also provided with a third elastic element (not shown in the figure), such as a spring. The button 240 is connected to the power supply unit 200 through the third elastic element. The third elastic element is configured to provide an elastic force to reset the button 240 after the button 240 drives the spring pin 123 to move, so that the button 240 can be pressed repeatedly.

[0055] As a preferred implementation, such as Figure 7 and Figure 8 As shown, the end face of the spring pin 123 that contacts the button 240 is an arc surface. This design reduces the contact area between the button 240 and the spring pin 123, making the contact force between the button 240 and the spring pin 123 significantly less than the elastic force generated by the first elastic element 300. This allows the first elastic element 300 to smoothly spring the atomizing unit 100 to the extended position.

[0056] It should be noted that the number of buttons 240 and spring pins 123 is not limited; there can be only one of each, or there can be two or more of each, for example in... Figure 3 and Figure 5 In the embodiment, there are two buttons 240 and two spring pins 123. Each button 240 corresponds to one spring pin 123. The two buttons 240 and the two spring pins 123 are symmetrically arranged with the central axis of the electronic atomizing device 10 as the axis of symmetry. This facilitates operation. When the user holds the electronic atomizing device 10, he / she can drive the spring pins 123 to move by pressing the two buttons 240 at the same time with his / her thumb and forefinger, thereby causing the atomizing unit 100 to spring to the extended position.

[0057] Additionally, to prevent the atomizing unit 100 from swaying back and forth under the action of the first elastic element 300 at the instant it springs to the extended position, and to ensure that the atomizing unit 100 is immediately fixed upon being springed to the extended position, such as... Figure 9 As shown, a slot 203 is provided on the side wall of the mounting position 201, and a buckle 1211 is located in the slot 203 on the outer side wall of the base 121. When the atomizing unit 100 moves relative to the power supply unit 200, the buckle 1211 can move in the slot 203, and the buckle 1211 can abut against the groove wall of the slot 203 when the atomizing unit 100 is in the extended position, so that the buckle 1211 can be limited, so that the atomizing unit 100 can be immediately fixed in the extended position when it is popped to the extended position.

[0058] Optionally, the size of the slot 203 is 7mm in the moving direction of the atomizing unit 100, so that the moving stroke of the atomizing unit 100 is 7mm. Of course, the size of the slot 203 can be set as needed and is not limited here.

[0059] Please continue reading. Figure 3 and Figure 5 Regarding the structure of the power supply unit 200, the power supply unit 200 includes a second housing 210, a bracket 220, and a power supply assembly 230. The bracket 220 is disposed within the second housing 210, a locking hole 202 is formed on the side wall of the second bracket 220, and a button 240 is disposed on the second housing 210 at a position corresponding to the locking hole 202. One side of the bracket 220 forms a mounting position 201 with the inner side wall of the second housing 210, and the opposite side of the bracket 220 forms a receiving cavity with the inner wall of the second housing 210. The power supply assembly 230 is disposed in the receiving cavity, and one end of the power supply assembly 230 has a second electrode 231. The second electrode 231 is at least partially exposed outside the bracket 220 and is used to connect with the first electrode 122 when the atomizing unit 100 is in the retracted position, so that the power supply unit 200 is electrically connected to the atomizer 110. Corresponding to the number of first electrodes 122, there are also two second electrodes 231, and each second electrode 231 can be connected to one first electrode 122.

[0060] Regarding the structure of the power supply component 230, it includes a battery 232 and a circuit board 233. The circuit board 233 is connected to the battery 232, and the second electrode 231 is disposed on the circuit board 233. In the embodiment of this application, the circuit board 233 is disposed at the end of the battery 232 near the atomizer 110, and the circuit board 233 is disposed inside the second housing 210. More specific structures of the power supply component 230 can be found in the prior art, and will not be described in detail here.

[0061] In addition, when the atomizing unit 100 is in the retracted position, in order to make the connection between the atomizing unit 100 and the power supply unit 200 more secure, magnets can also be provided on the bracket 220 of the power supply unit 200 and / or the base 121 of the atomizing unit 100, so as to make the connection between the power supply unit 200 and the atomizing unit 100 more secure by using the attraction force of the magnets.

[0062] Using the electronic atomizing device 10 provided in this application, when it is necessary to replace the atomizer 110, simply press the button 240 to dislodge the spring pin 123 outside the locking hole 202, which will cause the atomizing unit 100 to spring to the extended position; then, remove the atomizer 110 from the base 121 of the electrode assembly 120, and insert the new atomizer 110 into the base 121; finally, press the atomizing unit 100 to the retracted position, so that the spring pin 123 re-locks into the locking hole 202, which will fix the atomizing unit 100 in the retracted position, thereby completing the replacement of the atomizer 110.

[0063] Therefore, the electronic atomizing device 10 provided in this application allows for easy replacement of the atomizer 110 without the need for excessive force to pull it out. Compared to the traditional method of forcefully pulling out the atomizer 110, this method allows for easier and less strenuous handling of the atomizer 110, thus solving the problem of difficult replacement of the atomizer 110.

[0064] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0065] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. An electronic atomizing device, characterized in that, include: Atomizing unit; The power supply unit has a mounting position at one end, and the atomizing unit is at least partially accommodated in the mounting position; The outer wall of the power supply unit is provided with a locking hole that communicates with the mounting position. The side wall of the atomizing unit is provided with a spring pin. The end of the spring pin can be confined in the locking hole so that the atomizing unit is fixed in the retracted position and electrically connected to the power supply unit. The spring pin can move under the action of external force and disengage from the locking hole so that the atomizing unit can move relative to the power supply unit to the extended position. A first elastic element is disposed in the mounting position. The atomizing unit is connected to the power supply unit through the first elastic element. The first elastic element is configured to provide an elastic force to move the atomizing unit to the extended position the instant the spring needle disengages from the locking hole.

2. The electronic atomizing device according to claim 1, characterized in that, The spring pin is connected to the atomizing unit via a second elastic element configured to provide an elastic force that resets the spring pin to reposition itself in the card hole.

3. The electronic atomizing device according to claim 1 or 2, characterized in that, The outer wall of the power supply unit is provided with a button at the position corresponding to the card hole, and the button can drive the spring pin to move under the action of external force.

4. The electronic atomizing device according to claim 3, characterized in that, The mounting position is further provided with a third elastic element, and the button is connected to the power supply unit through the third elastic element. The third elastic element is configured to provide an elastic force to reset the button after the button drives the spring pin to move.

5. The electronic atomizing device according to claim 3, characterized in that, The contact surface of the spring pin that contacts the button is an arc surface.

6. The electronic atomizing device according to claim 1, characterized in that, The atomizing unit includes an atomizer and an electrode assembly connected to the atomizer. When the end of the spring needle is confined in the locking hole, the electrode assembly abuts against the power supply unit, so that the atomizer is electrically connected to the power supply unit through the electrode assembly. When the spring needle is dislodged from the locking hole, the electrode assembly can be disengaged from the power supply unit, so that the atomizer can be electrically disconnected from the power supply unit.

7. The electronic atomizing device according to claim 6, characterized in that, The electrode assembly includes a base and a first electrode disposed within the base. The atomizer portion is disposed within the base and abuts against the first electrode. One end of the first elastic member is connected to the base, and the other end is connected to the power supply unit. The first electrode is used to abut against the power supply unit when the atomizer is in the contracted position.

8. The electronic atomizing device according to claim 7, characterized in that, The mounting position has a slot on its side wall, and the outer side wall of the base has a buckle located in the slot. When the atomizing unit moves relative to the power supply unit, the buckle can move in the slot, and the buckle can abut against the slot wall when the atomizing unit is in the extended position, so as to fix the atomizing unit in the extended position.

9. The electronic atomizing device according to claim 7, characterized in that, The atomizer includes a first housing and an atomizing core. The first housing forms a liquid storage chamber, and the atomizing core is disposed in the liquid storage chamber and forms an atomizing chamber that communicates with the liquid storage chamber. The top of the first housing has an air outlet that communicates with the atomizing chamber, and the bottom of the first housing has a contact that is electrically connected to the atomizing core. The side of the contact away from the atomizing core abuts against the first electrode.

10. The electronic atomizing device according to claim 1, characterized in that, The power supply unit includes: Second shell; A bracket is disposed inside the second housing. One side of the bracket forms the mounting position with the inner wall of the second housing, and the opposite side of the bracket forms a receiving cavity with the inner wall of the second housing. A power supply component is disposed in the receiving cavity. One end of the power supply component has a second electrode, which is at least partially exposed outside the bracket. The second electrode is used to electrically connect with the atomizing unit when the atomizing unit is in the contracted position.

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