Electronic atomizer

Abstract

The utility model provides an electronic atomizer, and relates to the technical field of electronic atomization. The electronic atomizer comprises a liquid storage part and a suction nozzle, the liquid storage part comprises a surrounding wall and an upper wall, the upper wall is bent and extends out from one end of the surrounding wall, the upper wall and the surrounding wall are of an integrated structure, a liquid storage cavity is defined by the surrounding wall and the upper wall, and a liquid injection hole communicated with the liquid storage cavity is formed in the upper wall; a sealing part is arranged on the suction nozzle in a protruding mode and inserted into the liquid injection hole. The liquid storage piece is designed to comprise the enclosure wall and the upper wall which are integrated, the upper wall is bent and extends out of one end of the enclosure wall, the liquid storage cavity is defined by the upper wall and the enclosure wall, the liquid injection hole communicated with the liquid storage cavity is formed in the upper wall, and the sealing part arranged on the suction nozzle in the protruding mode is inserted into the liquid injection hole; the upper wall can be matched with the sealing part to form a sealing structure for preventing the atomized matrix in the liquid storage cavity from leaking, so that a sealing structural part with a liquid injection hole does not need to be mounted on the liquid storage part, and the occupied space of the liquid storage structure is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of electronic atomization, and in particular to an electronic atomizer. Background Art

[0002] An electronic atomizer is an electronic device that generates atomized gas by atomizing an atomizing matrix. The relevant electronic atomizer includes a liquid storage structure for storing the atomizing matrix, an atomizing structure for realizing the atomizing function, an electric control structure for realizing the electric control function, and an anti-leakage structure for realizing the anti-leakage function. Among them, the liquid storage structure has both liquid storage and sealing design requirements, which requires a large occupied space, which may cause the electronic atomizer to limit the installation space of other structures, or increase the overall volume of the electronic atomizer. Utility Model Content

[0003] The main technical problem solved by the present application is: how to reduce the occupied space of the liquid storage structure.

[0004] In order to solve the above technical problems, a technical solution adopted by the present application is to provide an electronic atomizer, comprising:

[0005] A liquid storage member, the liquid storage member includes a surrounding wall and an upper wall, the upper wall is bent and extended from one end of the surrounding wall, and is an integral structure with the surrounding wall, the surrounding wall and the upper wall are arranged to form a liquid storage cavity, the liquid storage cavity is used to store the atomized matrix, and the upper wall is provided with at least one liquid injection hole connected to the liquid storage cavity; and

[0006] The suction nozzle is positioned and connected to the upper wall, and the suction nozzle is provided with at least one sealing portion toward the liquid storage component, and the sealing portions are inserted into the liquid injection holes in a one-to-one correspondence.

[0007] In some embodiments, the electronic atomizer includes a sealing ring, which is sleeved on the sealing portion and abuts against the hole wall of the liquid injection hole.

[0008] In some embodiments, the electronic atomizer includes a sealing member, which is disposed between the suction nozzle and the upper wall. The sealing member is provided with a first avoidance hole. The sealing portion passes through the first avoidance hole and contacts with the hole wall of the first avoidance hole.

[0009] In some embodiments, the electronic atomizer includes a liquid absorption component, which is arranged between the suction nozzle and the upper wall. The liquid absorption component is provided with a second avoidance hole, and is sleeved on the sealing part through the second avoidance hole.

[0010] In some embodiments, the liquid storage component further includes a mounting portion, which is protruding from the outer peripheral surface of the surrounding wall, and the electronic atomizer includes a battery cell assembly; in the length direction of the liquid storage component, the mounting portion provides a limit for the battery cell assembly.

[0011] In some embodiments, the battery cell assembly includes a circuit board, which is located outside the surrounding wall and connected to the mounting portion.

[0012] In some embodiments, the mounting portion is protruded from the outer peripheral surface of one end of the surrounding wall provided with the upper wall, and a limiting groove is provided on the mounting portion, and the circuit board is inserted into the limiting groove.

[0013] In some embodiments, the limiting groove is formed by a first side wall, a second side wall and a groove bottom wall, and the first side wall is arranged opposite to the second side wall; wherein a first guide slope is formed at one end of the first side wall away from the groove bottom wall, and the first guide slope is formed on the side opposite to the second side wall of the first side wall, and is used to guide the circuit board being installed toward the groove bottom wall.

[0014] In some embodiments, at least one guide rib is protruded on the side of the second side wall opposite to the first side wall, and a second guide slope is formed at one end of the guide rib away from the bottom wall of the groove for guiding the circuit board being installed toward the bottom wall of the groove.

[0015] In some embodiments, the battery cell assembly further includes a battery, which is located between the surrounding wall and the circuit board. The battery is fixed to the outer peripheral surface of the surrounding wall and is electrically connected to the circuit board.

[0016] In some embodiments, the mounting portion includes an extension section and a limiting section, the extension section extends from the surrounding wall, the limiting section extends from the extension section toward a side away from the surrounding wall, the circuit board is connected to the limiting section, and the extension section covers at least a portion of the battery;

[0017] A reinforcing portion is protruded on the side of the mounting portion facing away from the battery. The reinforcing portion is arranged between the extension section and the limiting section. A reinforcing rib is protruded on the reinforcing portion. The reinforcing rib is connected to or integrally formed with one of the extension section and the limiting section.

[0018] In some embodiments, the electronic atomizer includes a first shell and a second shell, the first shell has an accommodating cavity formed inside, and a receiving opening communicating with the accommodating cavity is provided on a surface of the first shell, and the second shell is connected to a side of the first shell having the accommodating opening and covers the accommodating opening;

[0019] The liquid storage component is arranged in the accommodating cavity, and the side of the mounting portion protruding from the surrounding wall faces the receiving port, and the second shell is respectively clamped with the first shell and the mounting portion; the first shell is also provided with an output port, and the surrounding wall is provided with an upper wall at one end facing the output port, the suction nozzle is inserted into the output port and covers the output port, and the suction nozzle is clamped with the first shell.

[0020] Different from the prior art, the beneficial effects of this application are:

[0021] The present application designs the liquid storage structure of the electronic atomizer to be a liquid storage part including an integrated surrounding wall and an upper wall, and the upper wall of the liquid storage part is bent and extended from one end of the surrounding wall, and is formed with the surrounding wall to form a liquid storage cavity structure. A liquid injection hole connected to the liquid storage cavity is provided on the upper wall, and a sealing part protruding from the suction nozzle is inserted into the liquid injection hole, so that the upper wall can cooperate with the sealing part to form a sealing structure to prevent leakage of the atomized matrix in the liquid storage cavity. Therefore, the liquid storage structure provided by the present application does not need to include a sealing part with a liquid injection hole installed on the liquid storage part, nor does it need to be provided with another sealing part on the liquid storage part to block the liquid injection hole, which is beneficial to reducing the space occupied by the liquid storage structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present application, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 is a schematic diagram of the three-dimensional structure of the electronic atomizer provided in some embodiments of the present application;

[0024] Figure 2 yes Figure 1 A schematic diagram of the exploded structure of the electronic atomizer in the embodiment;

[0025] Figure 3 is a schematic diagram of the three-dimensional structure of a nozzle provided in some embodiments of the present application;

[0026] Figure 4 is a schematic diagram of the cross-sectional structure of an electronic atomizer provided in some embodiments of the present application;

[0027] Figure 5 yes Figure 4 Another schematic cross-sectional view of the electronic atomizer in the embodiment;

[0028] Figure 6 It is a schematic diagram of the assembly structure of the suction nozzle and the liquid storage member provided in some embodiments of the present application;

[0029] Figure 7 It is a schematic diagram of a partial assembly structure of an electronic atomizer provided in some embodiments of the present application;

[0030] Figure 8 is a schematic diagram of the three-dimensional structure of a liquid storage component provided in some embodiments of the present application;

[0031] Fig. 9 yes Figure 8 A schematic diagram of the three-dimensional structure of the liquid storage component in the embodiment from another viewing angle;

[0032] Fig.10 yes Figure 8 A schematic diagram of the three-dimensional structure of the liquid storage component in the embodiment from another viewing angle;

[0033] Fig.11 yes Fig.10 A partial enlarged schematic diagram of the liquid storage member shown;

[0034] Fig.12 It is a partial three-dimensional structural schematic diagram of the electronic atomizer provided in some embodiments of the present application. DETAILED DESCRIPTION

[0035] In the following description, specific details such as specific system structures, technologies, etc. are provided for the purpose of illustration rather than limitation, so as to provide a thorough understanding of the embodiments of the present application. However, it should be clear to those skilled in the art that the present application may also be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to prevent unnecessary details from obstructing the description of the present application.

[0036] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. It is understood that the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present application.

[0037] The present application embodiment provides an electronic atomizer. Figure 1 and Figure 2 , Figure 1 is a schematic diagram of the three-dimensional structure of the electronic atomizer provided in some embodiments of the present application, Figure 2 yes Figure 1 A schematic diagram of the exploded structure of the electronic atomizer in the embodiment.

[0038] In some embodiments, the electronic atomizer 10 may include a liquid storage part 100, which can be used to store an atomized matrix. The liquid storage part 100 may include a surrounding wall 110 and an upper wall 120 disposed at one end of the surrounding wall 110. The upper wall 120 is provided with an injection hole 101, which can be used to inject an atomized matrix. The electronic atomizer 10 may also include a nozzle 200, which is located on one side of the liquid storage part 100 and can be used to inhale an aerosol. The aerosol can be generated based on the atomization of the atomized matrix. Among them, the nozzle 200 can be connected to the upper wall 120 of the liquid storage part 100.

[0039] In some embodiments, the electronic atomizer 10 may include a first shell 300 and a second shell 400. A receiving cavity 301 may be formed inside the first shell 300. The liquid storage member 100 may be disposed in the receiving cavity 301. A receiving port 302 communicating with the receiving cavity 301 may be provided on the surface of the first shell 300, so that structural members such as the liquid storage member 100 may be loaded into the receiving cavity 301 through the receiving port 302. The second shell 400 may be connected to a side of the first shell 300 where the receiving port 302 is provided, and cover the receiving port 302.

[0040] In some embodiments, the second housing 400 can be snap-fitted with the first housing 300. For example, the periphery of the second housing 400 can be provided with a first snap-fit ​​410, the inner surface of the first housing 300 can be provided with a first slot 310, and the first snap-fit ​​410 can be snap-fitted with the first slot 310. The first snap-fit ​​410 and the first slot 310 are adapted to each other, and their quantity and position can be designed as required. For example, two first snap-fits 410 can be respectively provided on opposite sides of the second housing 400, and correspondingly, two first slots 310 can be respectively provided on opposite inner surfaces of the first housing 300.

[0041] In some embodiments, the second housing 400 can be snap-fitted with the liquid storage member 100. For example, a second snap-fitting groove 420 can be provided on the periphery of the second housing 400, and a second snap-fitting buckle 111 can be provided on the surface of the liquid storage member 100, and the second snap-fitting buckle 111 can be snap-fitted with the second snap-fitting groove 420. The second snap-fitting buckle 111 and the second snap-fitting groove 420 are adapted to each other, and the number and position thereof can be designed as required. For example, one second snap-fitting groove 420 can be provided on each of the opposite sides of the second housing 400, and correspondingly, one second snap-fitting buckle 111 can be provided on each of the opposite surfaces of the liquid storage member 100.

[0042] In some embodiments, the first shell 300 may be provided with an output port 303. The surrounding wall 110 installed in the accommodating cavity 301 may have an end of the upper wall 120 facing the output port 303. The suction nozzle 200 may be inserted into the output port 303 and cover the output port 303. In some embodiments, the suction nozzle 200 may be snap-fitted with the first shell 300. For example, a third snap 211 may be provided on the outer circumference of the suction nozzle 200, and a third card slot 320 may be provided on the inner surface of the first shell 300, and the third snap 211 may be snap-fitted with the third card slot 320. Among them, the third snap 211 and the third card slot 320 are adapted to each other, and their number and position can be designed as needed. For example, a plurality of third snaps 211 may be arranged at intervals along the outer circumference of the suction nozzle 200, and correspondingly, a plurality of third card slots 320 may be arranged at intervals on the inner surface of the first shell 300.

[0043] It should be noted that each slot in this article can be designed as a blind hole or a through hole as needed, for example Figure 2 As shown, the first card slot 310 can be set as a blind hole, and the second card slot 420 can be set as a through hole. It can be understood that the corresponding card slots and buckles are used to cooperate to achieve the clamping connection between the two structural members. In other embodiments, the card slots and buckle structures between the two structural members can also be interchanged. For example, the first card slot 310 and the first buckle 410 are interchanged, so that the second shell 400 can be clamped with the buckle provided on the inner surface of the first shell 300 by using the card slot provided on its outer surface.

[0044] In some embodiments, the liquid storage member 100 may include a mounting portion 130. The mounting portion 130 may be convexly disposed on the outer peripheral surface of the surrounding wall 110. The electronic atomizer 10 may include a battery cell assembly 500, at least a portion of which may be connected to the mounting portion 130, so that the battery cell assembly 500 may be mounted on the outer peripheral side of the liquid storage member 100. The battery cell assembly 500 may be used to control the atomization function of the electronic atomizer 10.

[0045] See also Figure 3 , Figure 3 It is a schematic diagram of the three-dimensional structure of the suction nozzle provided in some embodiments of the present application. In some embodiments, a sealing portion 210 may be convexly provided on the suction nozzle 200. The sealing portion 210 may be columnar, for example but not limited to a cylindrical shape. The sealing portion 210 may be convexly provided on the side of the suction nozzle 200 facing the liquid storage member 100. The sealing portion 210 may be inserted into the injection hole 101 provided on the upper wall 120 to block the injection hole 101 and prevent the atomized matrix from leaking through the injection hole 101. Among them, the number and shape of the sealing portion 210 may be designed according to the injection hole 101. For example, a plurality of injection holes 101 may be provided, and the same number of sealing portions 210 as the injection holes 101 may be provided in the corresponding area.

[0046] See also Figure 4 and Figure 5 , Figure 4 is a schematic diagram of the cross-sectional structure of an electronic atomizer provided in some embodiments of the present application, Figure 5 yes Figure 4 Another schematic cross-sectional view of the electronic atomizer in the embodiment.

[0047] In some embodiments, the surrounding wall 110 and the upper wall 120 of the liquid storage part 100 can be arranged to form a liquid storage chamber 102, and the liquid storage chamber 102 is used to store the atomized matrix. In some embodiments, the electronic atomizer 10 may include an atomized matrix carrier 600, which can be arranged in the liquid storage chamber 102 for adsorbing the atomized matrix. The atomized matrix carrier 600 is made of, for example but not limited to, cotton fiber. The electronic atomizer 10 may also include an atomizing assembly 700, which can be arranged in the liquid storage chamber 102 for atomizing the atomized matrix into an aerosol, so that the nozzle 200 can be used to inhale the aerosol.

[0048] In some embodiments, the liquid injection port opened on the upper wall 120 is connected to the liquid storage chamber 102. The sealing portion 210 of the nozzle 200 can be inserted into the liquid injection port. Figure 6 , Figure 6 It is a schematic diagram of the assembly structure of the nozzle and the liquid storage part provided in some embodiments of the present application. In some embodiments, the electronic atomizer 10 may include a sealing ring 220, which can be sleeved on the sealing part 210 and abut against the hole wall of the injection hole 101. Among them, the number of sealing rings 220 sleeved on a sealing part 210 can be designed according to needs, for example, 1, 2, 3, etc. A groove may be provided on the part of the sealing part 210 for inserting the injection port, and the sealing ring 220 can be sleeved on the groove, so that it can be stably sleeved on the sealing part 210. The sealing part 210 can cooperate with the sealing ring 220 to block the injection hole 101 to prevent the atomized matrix from leaking through the injection hole 101.

[0049] See also Figure 7 , Figure 7 It is a schematic diagram of a partial assembly structure of an electronic atomizer provided in some embodiments of the present application.

[0050] In some embodiments, the electronic atomizer 10 may include a seal 800. The seal 800 is made of, for example but not limited to, silicone. The seal 800 may be disposed between the nozzle 200 and the upper wall 120. In some embodiments, the seal 800 may be provided with a first avoidance hole 801, and the sealing portion 210 may pass through the first avoidance hole 801 and be inserted into the injection hole 101. The number of the first avoidance hole 801 is at least one, which may be the same as the number of the sealing portion 210. Figure 7 As shown, the sealing part 210 can be arranged in a one-to-one correspondence through the first avoidance hole 801. The sealing part 210 can contact the hole wall of the first avoidance hole 801. In some embodiments, the sealing part 210 can be interference fit with the sealing member 800.

[0051] The embodiment of the present application can use the sealing member 800 to cooperate with the sealing portion 210 of the suction nozzle 200 to achieve sealing, so as to improve the sealing effect. It should be noted that, compared with the method of using a silicone member to seal the injection hole in the related art, the method provided in the embodiment of the present application, which uses the sealing portion 210 inserted into the injection hole 101 and uses the sealing member 800 to be sleeved on the sealing portion 210 to assist in sealing, has lower requirements on the thickness of the sealing member 800. The reason is that the silicone member in the related art usually needs to have several concave-convex sealing structures on the outer peripheral surface to ensure the sealing effect and assembly stability of the silicone member, while the sealing member 800 in the embodiment of the present application is used to cooperate with the sealing portion 210, and there is no need to set several concave-convex sealing structures on the outer peripheral surface, so there is no such thickness restriction.

[0052] According to the test results, silica gel has an impact on the inhalation taste of the aerosol and the flavor atomization in the aerosol. The electronic atomizer 10 of the present application can reduce the amount of silica gel parts at the upper wall 120, or even completely eliminate the silica gel parts, thereby improving the hand-washing taste of the product and reducing the flavor loss.

[0053] In some embodiments, the electronic atomizer 10 may include a liquid absorbent 900. The liquid absorbent 900 may be disposed between the nozzle 200 and the upper wall 120. The liquid absorbent 900 is, for example but not limited to, made of cotton fiber material and may be used to absorb condensed liquid. In some embodiments, the liquid absorbent 900 may be provided with a second avoidance hole 901. The sealing portion 210 is provided through the second avoidance hole 901. The liquid absorbent 900 may be sleeved on the sealing portion 210 through the second avoidance hole 901.

[0054] In some embodiments, the number of the second avoidance holes 901 may be the same as the number of the sealing parts 210. Figure 7 As shown, the sealing part 210 can be arranged in a one-to-one correspondence through the second avoidance hole 901. The sealing part 210 can contact the hole wall of the second avoidance hole 901. The sealing part 210 can be interference fit with the liquid absorbent 900.

[0055] In other embodiments, the number of the second avoidance holes 901 may be less than the number of the sealing parts 210. For example, the absorbent member 900 may be provided with only one second avoidance hole 901, and each sealing part 210 of the nozzle 200 may be penetrated through the second avoidance hole 901, so that the absorbent member 900 can be sleeved on the sealing part 210 through the second avoidance hole 901 to achieve position limiting. The sealing part 210 may contact the hole wall of the second avoidance hole 901. The sealing part 210 may have an interference fit with the absorbent member 900.

[0056] In other embodiments, the liquid-absorbing member 900 may not be provided with the second avoidance hole 901 , but may be limited in other ways, such as being limited inside the suction nozzle 200 .

[0057] In some embodiments, the absorbent member 900 may overlap with at least a portion of the sealing member 800 along the length direction of the liquid storage member 100. The nozzle 200 may cooperate with the upper wall 120 to extrude the stacked sealing member 800 and the absorbent member 900. In other embodiments, the absorbent member 900 may not overlap with the sealing member 800, for example, the absorbent member 900 may be disposed on the periphery of the sealing member 800.

[0058] See also Figure 8 and Fig. 9 , Figure 8 is a schematic diagram of the three-dimensional structure of the liquid storage member provided in some embodiments of the present application, Fig. 9 yes Figure 8 A schematic diagram of the three-dimensional structure of the liquid storage component in the embodiment from another viewing angle.

[0059] In some embodiments, the upper wall 120 of the liquid storage member 100 may be bent and extended from one end of the surrounding wall 110. The upper wall 120 and the surrounding wall 110 may be an integral structure. In some embodiments, a mounting groove may be formed on the upper wall 120, and the suction nozzle 200 may be partially disposed in the mounting groove. The number of the injection holes 101 provided on the upper wall 120 may be multiple, for example Fig. 9 The upper wall 120 may also be provided with an air outlet 103 for outputting aerosol. A plurality of liquid injection holes 101 may be distributed around the air outlet 103 .

[0060] In some embodiments, a mounting portion 130 may be convexly provided on the outer circumference of the surrounding wall 110, and the mounting portion 130 may be used to install the battery cell assembly 500, so that the battery cell assembly 500 may be installed on the side of the surrounding wall 110 where the mounting portion 130 is convexly provided. The mounting portion 130 may be convexly provided on the outer circumference of one end of the surrounding wall 110 where the upper wall 120 is provided, so that the mounting portion 130 may cooperate with the surrounding wall 110 to form a larger installation space for installing the battery cell assembly 500. In some embodiments, the mounting portion 130 may be integrally formed with the surrounding wall 110.

[0061] In some embodiments, the mounting portion 130 may include an extension section 131 and a limiting section 132, wherein the extension section 131 extends from the surrounding wall 110, and the limiting section 132 extends from the extension section 131 toward a side away from the surrounding wall 110. In some embodiments, a reinforcing portion 133 may be convexly provided on one side of the mounting portion 130. A reinforcing rib 134 may be convexly provided on the reinforcing portion 133. The reinforcing rib 134 may be connected to the mounting portion 130 or integrally formed.

[0062] Among them, the reinforcing portion 133 can be arranged between the extension section 131 and the limiting section 132. The reinforcing rib 134 can be protruding from the reinforcing portion 133, and connected to or integrally formed with one of the extension section 131 and the limiting section 132. For example, the reinforcing rib 134 can be arranged between the reinforcing portion 133 and the extension section 131, and connected to or integrally formed with the extension section 131. For another example, the reinforcing rib 134 can be arranged between the reinforcing portion 133 and the limiting section 132, and connected to or integrally formed with the limiting section 132. For another example, a plurality of reinforcing ribs 134 can be protruding from the reinforcing portion 133, and some of them are arranged between the reinforcing portion 133 and the extension section 131, and another part is arranged between the reinforcing portion 133 and the limiting section 132.

[0063] See also Fig.10 and Fig.11 , Fig.10 yes Figure 8 A schematic diagram of the three-dimensional structure of the liquid storage component in the embodiment from another perspective, Fig.11 yes Fig.10 A partial enlarged schematic diagram of the liquid storage component is shown.

[0064] In some embodiments, a limiting groove 135 may be provided on the mounting portion 130, and the limiting groove 135 may be used to limit the battery cell assembly 500. In some embodiments, the limiting groove 135 may be provided in the limiting section 132 of the mounting portion 130. The limiting groove 135 may be formed by being recessed along the length direction of the surrounding wall 110. The limiting groove 135 may be in the shape of a long strip. The reinforcing portion 133 may be convexly provided on the side of the mounting portion 130 away from the limiting groove 135.

[0065] In some embodiments, the limiting groove 135 may be formed by a first side wall 1351, a second side wall 1352 and a groove bottom wall 1353. The first side wall 1351 may be arranged opposite to the second side wall 1352. A first guiding slope 1354 may be formed at one end of the first side wall 1351 away from the groove bottom wall 1353. The first guiding slope 1354 is formed on the side of the first side wall 1351 opposite to the second side wall 1352, and may be used to guide the installation of the battery cell assembly 500. The first guiding slope 1354 may be formed by designing the size of one end of the first side wall 1351 away from the groove bottom wall 1353 to be smaller than the size of the other end of the first side wall 1351 close to the groove bottom wall 1353. The size of the first side wall 1351 from one end away from the groove bottom wall 1353 to the other end close to the groove bottom wall 1353 may gradually increase, so that the first guiding slope 1354 forms a gradual slope.

[0066] In some embodiments, at least one guide rib 1355 may be protruding from the side of the second side wall 1352 opposite to the first side wall 1351. A second guide slope 1356 may be formed at one end of the guide rib 1355 away from the groove bottom wall 1353, so that the guide rib 1355 can be used to guide the installation of the battery cell assembly 500 while playing a reinforcing role. The second guide slope 1356 can be formed by designing the size of the end of the guide rib 1355 away from the groove bottom wall 1353 to be smaller than the size of the other end of the guide rib 1355 close to the groove bottom wall 1353. The size of the guide rib 1355 from its end away from the groove bottom wall 1353 to its other end close to the groove bottom wall 1353 can gradually increase, so that the second guide slope 1356 forms a gradual slope. The number of guide ribs 1355 can be one or more, for example Fig.11 As shown, a plurality of guide ribs 1355 may be protrudingly provided on the second side wall 1352 .

[0067] Please refer to the above figures Fig.12 , Fig.12 It is a partial three-dimensional structural schematic diagram of the electronic atomizer provided in some embodiments of the present application.

[0068] In some embodiments, the battery cell assembly 500 may include a circuit board 510. The circuit board 510 may be located at the periphery of the surrounding wall 110 and connected to the mounting portion 130. In some embodiments, the circuit board 510 may be inserted into a Fig.11 The circuit board 510 is shown in the limiting groove 135 on the mounting portion 130, so that the mounting portion 130 can use the groove wall of the limiting groove 135 to limit the circuit board 510. Among them, the circuit board 510 can be arranged between the first side wall 1351 and the guide rib 1355 protruding on the second side wall 1352. The first guide slope 1354 on the first side wall 1351 and the second guide slope 1356 on the guide rib 1355 can be used to guide the installed circuit board 510 to the groove bottom wall 1353. In some embodiments, the circuit board 510 can be in the shape of a long strip. The length direction of the circuit board 510 can be parallel to the length direction of the surrounding wall 110.

[0069] In some embodiments, the battery cell assembly 500 may include a battery 520, and the battery 520 may be electrically connected to the circuit board 510. The battery 520 may be located between the surrounding wall 110 and the circuit board 510. The battery 520 may be fixed to the outer peripheral surface of the surrounding wall 110, for example but not limited to being bonded to the outer peripheral surface of the surrounding wall 110. The reinforcing portion 133 may be convexly disposed on a side of the mounting portion 130 away from the limiting groove 135.

[0070] The orthographic projection of the surrounding wall 110 on the battery 520 can completely cover the battery 520. In other words, the height of the surrounding wall 110 can be greater than or equal to the height of the battery 520, so that in the height direction of the surrounding wall 110, the battery 520 can be located between the two ends of the surrounding wall 110. In some embodiments, the battery 520 can also be connected to the mounting portion 130, for example but not limited to bonding, so that the battery 520 can be limited to the mounting portion 130. Of course, the battery 520 can also be spaced apart from the mounting portion 130.

[0071] In some embodiments, the battery cell assembly 500 may further include a control key 530, which may be electrically connected to the circuit board 510. The control key 530 may be used to control the operating state of the electronic atomizer 10 through the circuit board 510, such as but not limited to starting the atomization function, shutting down the atomization function, adjusting the atomization power, etc. The control key 530 may be disposed on a side of the circuit board 510 away from the battery cell.

[0072] In some embodiments, the battery cell assembly 500 may further include a display screen 540, which may be electrically connected to the circuit board 510. The display screen 540 may be used to display status information of the electronic atomizer 10, such as but not limited to the remaining power, the number of puffs, the startup status, the atomization power, etc. The display screen 540 may be disposed on a side of the circuit board 510 that is away from the battery cell.

[0073] like Figure 5 As shown, the side of the circuit board 510 provided with the control key 530 and / or the display screen 540 can be arranged toward the second housing 400. In some embodiments, the second housing 400 can be provided with a through hole in the area directly opposite to the control key 530, and the control key 530 can be inserted or inserted into the through hole to facilitate the triggering of the control key 530. In other embodiments, the second housing 400 can also be provided with a deformable flexible structure in the area directly opposite to the control key 530, and the flexible structure can contact the control key 530 to facilitate the triggering of the control key 530.

[0074] In some embodiments, the second housing 400 may be provided with a display area corresponding to the display screen 540, and the display area may be made of a light-transmitting material, so that the display light of the display screen 540 can pass through the second housing 400. Optionally, the second housing 400 is made of a light-transmitting material as a whole. In other embodiments, the display area may also be an area in which the second housing 400 is provided with a through hole, so that the display light of the display screen 540 can pass through the through hole and pass through the second housing 400.

[0075] It should be understood that the terms "including" and "having" and any variations thereof used in the present specification and the appended claims are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units not listed, or may optionally include other steps or units inherent to these processes, methods, products or devices.

[0076] It should also be understood that the terms used in the specification of this application and the attached claims are only for the purpose of describing specific embodiments and are not intended to limit the present application. As used in the specification of this application and the attached claims, unless the context clearly indicates otherwise, the singular forms of "one", "an" and "the" are intended to include plural forms. As another example, the terms "first" and "second" in the description of this application are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. As another example, the meaning of "multiple" in the description of this application is two or more, unless otherwise clearly and specifically defined.

[0077] In the description of the present application, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradicting each other.

[0078] The above description is only part of the implementation methods of the present application, and does not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the description and drawings of this application, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. An electronic atomizer, characterized in that: include: A liquid storage member, the liquid storage member comprises a surrounding wall and an upper wall, the upper wall and the surrounding wall are an integral structure, the surrounding wall and the upper wall are arranged to form a liquid storage cavity, the liquid storage cavity is used to store atomized matrix, and the upper wall is provided with at least one liquid injection hole connected to the liquid storage cavity; and A suction nozzle is positioned and connected to the upper wall, and the suction nozzle is provided with at least one sealing portion toward the liquid storage component, and the sealing portion is inserted into the liquid injection hole in a one-to-one correspondence.

2. The electronic atomizer according to claim 1, characterized in that: The electronic atomizer comprises a sealing ring, which is sleeved on the sealing portion and abuts against the hole wall of the liquid injection hole.

3. The electronic atomizer according to claim 1, characterized in that: The electronic atomizer includes a sealing member, which is arranged between the suction nozzle and the upper wall. The sealing member is provided with at least one first avoidance hole. The sealing parts are respectively arranged in the first avoidance holes and contact the hole walls of the first avoidance holes.

4. The electronic atomizer according to claim 1, characterized in that: The electronic atomizer comprises a liquid absorbing component, which is arranged between the suction nozzle and the upper wall. The liquid absorbing component is provided with a second avoidance hole and is sleeved on the sealing part through the second avoidance hole.

5. The electronic atomizer according to claim 1, characterized in that: The liquid storage component also includes a mounting portion, which is protruding from the outer peripheral surface of the surrounding wall. The electronic atomizer includes a battery cell assembly. In the length direction of the liquid storage component, the mounting portion provides a limit for the battery cell assembly.

6. The electronic atomizer according to claim 5, characterized in that: The battery cell assembly includes a circuit board, which is located outside the surrounding wall and connected to the mounting portion.

7. The electronic atomizer according to claim 6, characterized in that: The mounting portion is protrudingly arranged on the outer peripheral surface of one end of the surrounding wall where the upper wall is arranged, and the mounting portion is provided with a limiting groove, and the circuit board is inserted into the limiting groove.

8. The electronic atomizer according to claim 7, characterized in that: The limiting groove is formed by a first side wall, a second side wall and a groove bottom wall, and the first side wall is arranged opposite to the second side wall; wherein a first guide slope is formed at one end of the first side wall away from the groove bottom wall, and the first guide slope is formed on a side of the first side wall opposite to the second side wall, and is used to guide the circuit board being installed to the groove bottom wall.

9. The electronic atomizer according to claim 8, characterized in that: At least one guide rib is protruded on a side of the second side wall opposite to the first side wall, and a second guide slope is formed at one end of the guide rib away from the groove bottom wall for guiding the circuit board being installed to the groove bottom wall.

10. The electronic atomizer according to claim 6, characterized in that: The battery core assembly also includes a battery, which is located between the surrounding wall and the circuit board. The battery is fixed on the outer peripheral surface of the surrounding wall and is electrically connected to the circuit board.

11. The electronic atomizer according to claim 10, characterized in that: The mounting portion includes an extension section and a limiting section, the extension section extends from the surrounding wall, the limiting section extends from the extension section toward a side away from the surrounding wall, the circuit board is connected to the limiting section, and the extension section covers at least a portion of the battery; A reinforcing portion is protruded on a side of the mounting portion facing away from the battery, the reinforcing portion is arranged between the extension section and the limiting section, and a reinforcing rib is protruded on the reinforcing portion, the reinforcing rib is connected to or integrally formed with one of the extension section and the limiting section.

12. The electronic atomizer according to claim 5, characterized in that: The electronic atomizer comprises a first shell and a second shell, wherein a receiving cavity is formed inside the first shell, and a receiving opening communicating with the receiving cavity is provided on a surface of the first shell, and the second shell is connected to a side of the first shell where the receiving opening is provided, and covers the receiving opening; The liquid storage component is arranged in the accommodating cavity, and the side of the surrounding wall protruding with the mounting portion faces the receiving port, and the second shell is respectively clamped with the first shell and the mounting portion; the first shell is also provided with an output port, and the surrounding wall is provided with one end of the upper wall facing the output port, the suction nozzle is inserted into the output port and covers the output port, and the suction nozzle is clamped with the first shell.

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