Electronic atomizer

Abstract

An electronic atomizer comprises a shell assembly, an adjusting assembly, an atomizing assembly and a control assembly. The shell assembly is provided with a mounting space and an opening communicated with the mounting space; the adjusting assembly comprises a rolling part and an adjusting part which are contained in the mounting space, the rolling part is rotationally connected with the shell assembly and exposed from the opening, and the adjusting part is connected with the rolling part; the atomization assembly is contained in the installation space and connected with the shell assembly, the atomization assembly is provided with a first air inlet hole, and the rolling piece is used for rolling to enable the adjusting piece to block at least part of the first air inlet hole so as to adjust suction resistance of the electronic atomizer; the control assembly is contained in the installation space and connected with the shell assembly, the control assembly comprises a switch, the rolling piece is used for moving to trigger the switch, and the switch is used for controlling the electronic atomizer to execute a preset function. The adjusting assembly of the electronic atomizer is small in occupied space.

Description

Technical Field

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

[0002] Currently, the electronic atomizers on the market generally use a button switch to control the working state of the product and a draw resistance regulating valve to control the draw resistance. The two are independently set, occupying a large space, providing a single customer experience, and having low playability. Summary of the Invention

[0003] The purpose of the present invention is to provide an electronic atomizer to solve the problem that the switch of the electronic atomizer occupies a large space.

[0004] To achieve the purpose of the present invention, the following technical solutions are provided:

[0005] In a first aspect, the present invention provides an electronic atomizer, comprising:

[0006] A housing assembly having an installation space and an opening communicating with the installation space;

[0007] An adjustment assembly including a rolling member and an adjustment member received in the installation space. The rolling member is rotatably connected to the housing assembly and exposed from the opening, and the adjustment member is connected to the rolling member;

[0008] An atomization assembly received in the installation space and connected to the housing assembly. The atomization assembly has a first air inlet hole, and the rolling member is used for rolling to block at least part of the first air inlet hole by the adjustment member to adjust the draw resistance of the electronic atomizer;

[0009] A control assembly received in the installation space and connected to the housing assembly. The control assembly includes a switch, and the rolling member is used for moving to trigger the switch, and the switch is used for controlling the electronic atomizer to execute a preset function.

[0010] In one embodiment, the rolling member is used for moving in a direction away from the opening to abut against the switch and trigger the switch;

[0011] Or, the rolling member is used for moving along its own axial direction to abut against the switch and trigger the switch.

[0012] In one embodiment, the housing assembly includes a main housing and a support member. The main housing has the installation space and is provided with the opening. The support member is received in the installation space, the support member is rotatably connected to the adjustment assembly, and the atomization assembly and the control assembly are respectively arranged on two opposite sides of the support member.

[0013] In one implementation, the support member includes a first plate and a second plate that are oppositely arranged. An accommodation space is formed between the first plate and the second plate. The accommodation space communicates with the opening. The atomization assembly is disposed on a side of the second plate facing away from the first plate.

[0014] The rolling member includes a first roller and a rotating shaft. The rotating shaft passes through the first roller and extends along the axial direction of the first roller. The first roller is accommodated in the accommodation space. One end of the rotating shaft protrudes from a surface of the first plate facing away from the second plate, and the other end of the rotating shaft protrudes from a surface of the second plate facing away from the first plate. The adjusting member is connected to an end of the rotating shaft facing the atomization assembly.

[0015] In one implementation, the rolling member further includes a first elastic part. The first elastic part is sleeved on the rotating shaft, and the first elastic part is elastically abutted against both the first plate and the second plate.

[0016] In one implementation, the adjusting member includes a connecting arm and an adjusting block. One end of the connecting arm is connected to the rotating shaft, and the other end of the connecting arm is fixedly connected to the adjusting block. When the first air inlet hole is blocked, in the orthographic projection in the extending direction of the rotating shaft, the first air inlet hole is located within the adjusting block.

[0017] In one implementation, the support member further includes a first limiting part. The first limiting part includes a first limiting block and a second limiting block that are arranged at intervals. Both the first limiting block and the second limiting block are disposed on a surface of the second plate facing away from the first plate. The connecting arm is disposed between the first limiting block and the second limiting block. The limiting part is used to limit the movement of the rolling member and the adjusting member in the circumferential direction of the rolling member.

[0018] In one implementation, the support member is provided with an accommodation groove. The accommodation groove communicates with the opening. The rolling member includes a second roller and a connecting shaft. The second roller is accommodated in the accommodation groove. An installation hole is formed in a side wall of the accommodation groove, and the connecting shaft is accommodated in the installation hole.

[0019] The adjusting member is disposed on a surface of the second roller. The adjusting member includes a first part and a second part. The second part is disposed on an outer peripheral surface of the first part. The second part is used to block at least part of the first air inlet hole. The outer peripheral surface of the first part is elastically abutted against the switch.

[0020] The rolling member further includes a second elastic part. One end of the second elastic part abuts against the bottom wall of the accommodation groove, and the other end of the second elastic part is connected to the second roller.

[0021] In one embodiment, the electronic atomizer further includes a second limiting part, which includes a third limiting block and a fourth limiting block. The third limiting block is arranged on the side wall of the receiving groove and faces the atomization component, and the fourth limiting block is arranged on the second roller. The second roller rotates to drive the fourth limiting block to abut against the third limiting block.

[0022] In one embodiment, the atomization component further has a second air inlet hole, which is arranged at an interval from the first air inlet hole and is arranged at an interval from the adjusting member.

[0023] In the electronic atomizer of the present invention, the adjusting member and the rolling member are integrated into one component. The rolling member itself can trigger a switch to make the electronic atomizer execute a preset function. The rolling member drives the adjusting member to block at least part of the first air inlet hole, thereby adjusting the draw resistance of the electronic atomizer. So that the adjusting component of the present invention can not only adjust the draw resistance of the product, but also control the working state of the product. The rolling member can also increase the playability of users to a certain extent. Compared with the separately arranged rolling member and draw resistance adjusting member, the adjusting component of the present invention integrates the rolling member for triggering the switch and the adjusting member for adjusting the draw resistance together, saving the internal space of the electronic atomizer occupied by realizing this function and improving the integration degree of the electronic atomizer. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0025] Figure 1 is a perspective view of an electronic atomizer according to an embodiment;

[0026] Figure 2 is a perspective view of an electronic atomizer according to another embodiment;

[0027] Figure 3 is an exploded view of a partial structure of an electronic atomizer according to an embodiment;

[0028] Figure 4 is a front view of a partial structure of an electronic atomizer according to an embodiment;

[0029] Figure 5 is a perspective view of a first roller according to an embodiment;

[0030] Figure 6 is a perspective view of a partial structure of an adjusting component according to an embodiment;

[0031] Figure 7 Is a perspective view of a partial structure of an electronic atomizer according to another embodiment;

[0032] Figure 8 Is an exploded view of a partial structure of an electronic atomizer according to another embodiment;

[0033] Figure 9 Is a front view of a partial structure of an electronic atomizer according to another embodiment.

[0034] Description of reference numerals:

[0035] 100 - Electronic atomizer, 10 - Housing assembly, 12 - Opening, 13 - Main housing, 14 - Support member, 141 - First plate, 1411 - First accommodation groove, 142 - Second plate, 1421 - Second accommodation groove, 1431 - First limiting block, 1432 - Second limiting block, 144 - Receiving groove, 1441 - Mounting hole, 145 - Second limiting portion, 1451 - Third limiting block, 1452 - Fourth limiting block, 20 - Adjusting assembly, 21 - Rolling member, 211 - First roller, 2111 - Mounting groove, 2112 - Clamping groove, 2113 - Weight reduction hole, 212 - Rotating shaft, 2121 - First section, 2122 - Second section, 2123 - Third section, 2124 - Clamping portion, 213 - First elastic portion, 214 - Second roller, 215 - Connecting shaft, 216 - Second elastic portion, 22 - Adjusting member, 221 - Connecting arm, 222 - Adjusting block, 223 - First part, 224 - Second part, 30 - Atomization assembly, 31 - First air inlet hole, 32 - Second air inlet hole, 33 - Air outlet pipe, 40 - Control assembly, 41 - Switch, 42 - Circuit board, 51 - First display screen, 52 - Second display screen. Detailed implementation manners

[0036] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

[0037] It should be noted that when a component is referred to as being "fixed to" another component, it can be directly on the other component or there may also be an intermediate component. When a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be an intermediate component at the same time.

[0038] Unless otherwise defined, all technical and scientific terms used in the present invention have the same meaning as commonly understood by those skilled in the technical field to which the present invention belongs. The terms used in the description of the present invention in the specification are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in the present invention includes any and all combinations of one or more of the related listed items.

[0039] The following will describe in detail some embodiments of the present invention with reference to the accompanying drawings. Without conflict, the following embodiments and the features in the embodiments can be combined with each other.

[0040] Reference may be made to Figure 1 、 Figure 2 、 Figure 3 and Figure 4 The present invention provides an electronic atomizer 100, which includes a housing assembly 10, an adjustment assembly 20, an atomization assembly 30, and a control assembly 40; the housing assembly 10 has an installation space and an opening 12 communicating with the installation space; the adjustment assembly 20 includes a rolling member 21 and an adjustment member 22 accommodated in the installation space, the rolling member 21 is rotatably connected to the housing assembly 10 and is exposed from the opening 12, and the adjustment member 22 is connected to the rolling member 21; the atomization assembly 30 is accommodated in the installation space and is connected to the housing assembly 10, the atomization assembly 30 has a first air inlet hole 31, and the rolling member 21 is used for rolling to enable the adjustment member 22 to block at least part of the first air inlet hole 31 to adjust the draw resistance of the electronic atomizer 100; the control assembly 40 is accommodated in the installation space and is connected to the housing assembly 10, the control assembly 40 includes a switch 41, the rolling member 21 is used for moving to trigger the switch 41, and the switch 41 is used for controlling the electronic atomizer 100 to execute a preset function.

[0041] Optionally, the preset function may be a preheating function, a display function, etc., without limitation.

[0042] Optionally, the opening 12 communicates the installation space with the outside, and gas enters the installation space from the opening 12 and enters the inside of the atomization assembly 30 through the first air inlet hole 31. When the electronic atomizer 100 is a cube, the shape of the opening 12 may be rectangular, circular, elliptical, etc., without limitation. When the electronic atomizer 100 is a cylinder, the opening 12 may extend along the circumferential direction of the electronic atomizer 100, and the side wall surface of the opening 12 is a curved surface. Part of the rolling member 21 is exposed from the opening 12 for the convenience of use by the user.

[0043] Optionally, the electronic atomizer 100 has a first state and a second state. In the first state, the positive projection of the first air inlet hole 31 along the length direction of the electronic atomizer 100 is located within the adjusting member 22, and the electronic atomizer 100 has a first suction resistance; in the second state, the positive projection of the first air inlet hole 31 along the length direction of the electronic atomizer 100 is spaced apart from the adjusting member 22, and the electronic atomizer 100 has a second suction resistance, and the first suction resistance is greater than the second suction resistance. Among them, the first suction resistance is relatively large and can correspond to the mouth-drawing state of the user; the second suction resistance is relatively small and can correspond to the lung-drawing state of the user.

[0044] Optionally, the connection manner between the atomization assembly 30 and the housing assembly 10 can be welding, screwing, snap connection, magnetic attraction connection, bonding, etc., without limitation.

[0045] Optionally, the adjusting member 22 and the rolling member 21 can be an integral structure or a split structure, without limitation. Specifically, the adjusting assembly 20 can be an integral structure, that is, the adjusting member 22 and the rolling member 21 are an integral structure made by an integral molding process. The integral molding process can specifically be stamping, casting, etc., without limitation. The adjusting assembly 20 can be a split structure, and the adjusting member 22 and the rolling member 21 can be connected and fixed by welding, bonding, snap connection, screwing, etc.

[0046] Optionally, the triggering mechanism of the switch 41 is mechanical pressure sensing, that is, the pressure-displacement conversion is realized through the deformation of an elastic body (such as a metal elastic sheet, a silicone button), and the micro switch 41 or the thin film contact is triggered to close. The control assembly 40 further includes a battery and a circuit board 42. The switch 41 is electrically connected to the circuit board 42. The circuit board 42 is electrically connected to the battery, and both the circuit board 42 and the battery are connected to the housing assembly 10.

[0047] In the electronic atomizer 100 of the present invention, the adjusting member 22 and the rolling member 21 are integrated into one component. The rolling member 21 itself can trigger the switch 41 to make the electronic atomizer 100 execute a preset function. The rolling member 21 drives the adjusting member 22 to block at least part of the first air inlet hole 31, thereby adjusting the suction resistance of the electronic atomizer 100, so that the adjusting assembly 20 of the present invention can not only adjust the product suction resistance but also control the product working state. The rolling member 21 can also increase the user's playability to a certain extent. Compared with the separately provided rolling member 21 and the suction resistance adjusting member 22, the integrated adjusting assembly 20 saves the internal space of the electronic atomizer 100 occupied by realizing this function and improves the integration degree of the electronic atomizer 100.

[0048] For reference Figure 1 and Figure 2 In one embodiment, the rolling member 21 moves in a direction away from the opening 12 to abut against the switch 41 and trigger the switch 41;

[0049] Alternatively, the rolling member 21 moves axially along itself to abut against and trigger the switch 41.

[0050] Optionally, the rolling member 21 moves away from the opening 12, that is, the rolling member 21 moves as a whole in the thickness direction of the electronic atomizer 100. Specifically, the user presses the rolling member 21 so that the rolling member 21 moves from the opening 12 to the installation space to abut against and trigger the switch 41.

[0051] Optionally, the axial direction of the rolling member 21 itself can be the height direction or the width direction of the electronic atomizer 100, that is, the rolling member 21 swings as a whole in the height direction or the width direction of the electronic atomizer 100, so that the surface switch 41 of the rolling member 21 abuts against and triggers the switch 41.

[0052] With such a setting, any rolling member 21 that can elastically abut against the switch 41 can achieve the technical effect of triggering the switch 41, broadening the selection range of the rolling member 21 and its connection structure, and facilitating production.

[0053] For reference Figure 3 and Figure 7 In one embodiment, the housing assembly 10 includes a main housing 13 and a support member 14. The main housing 13 has an installation space and is provided with an opening 12. The support member 14 is received in the installation space. The support member 14 is rotatably connected to the adjustment assembly 20. The atomization assembly 30 and the control assembly 40 are respectively arranged on two opposite sides of the support member 14.

[0054] Optionally, the materials of the main housing 13 and the support member 14 can be transparent antistatic ABS material, acrylic, glass, steel material, plastic, etc., without limitation.

[0055] Optionally, the housing assembly 10 can be an integral structure or a split structure, without limitation. Specifically, the main housing 13 and the support member 14 are an integral structure made by an integral molding process. The integral molding process can specifically be stamping, casting, etc., without limitation. The main housing 13 and the support member 14 can be a split structure. The adjusting member 22 and the rolling member 21 can be connected and fixed by welding, bonding, clamping, screwing, etc.

[0056] Optionally, the way of rotatably connecting the support member 14 and the adjustment assembly 20 can be any way that can achieve rotational connection, such as pin-hole fit connection, rotation connection supported by bearings, elastomer connection, etc.

[0057] Optionally, both the atomization assembly 30 and the control assembly 40 are connected and fixed to the main housing 13.

[0058] For reference Figure 1, Optionally, the main housing 13 is further provided with a first receiving hole and a second receiving hole. The electronic atomizer 100 further includes a first display screen 51 and a second display screen 52. The first display screen 51 is exposed from the first receiving hole and is correspondingly arranged with the control component 40. The second display screen 52 is exposed from the second receiving hole and is corresponding to the atomization component 30. The first display screen 51 can be used to display the working state, battery state, etc. of the electronic atomizer 100, and the second display screen 52 can be used to display the suction resistance state and the atomization liquid content of the atomization component 30, etc.

[0059] With such an arrangement, the internal space layout of the electronic atomizer 100 is the atomization component 30 - the adjustment component 20 - the support member 14, which helps to reasonably plan the installation space inside the electronic atomizer 100, and the internal structure of the electronic atomizer 100 is compactly arranged.

[0060] For reference Figure 3 、 Figure 4 、 Figure 5 and Figure 6 , In one embodiment, the support member 14 includes a first plate 141 and a second plate 142 which are oppositely arranged. A receiving space is formed between the first plate 141 and the second plate 142. The receiving space is communicated with the opening 12. The atomization component 30 is arranged on the side of the second plate 142 facing away from the first plate 141;

[0061] The rolling member 21 includes a first roller 211 and a rotating shaft 212. The rotating shaft 212 passes through the first roller 211 and extends along the axial direction of the first roller 211. The first roller 211 is received in the receiving space. One end of the rotating shaft 212 protrudes from the surface of the first plate 141 facing away from the second plate 142, and the other end of the rotating shaft 212 protrudes from the surface of the second plate 142 facing away from the first plate 141. The adjusting member 22 is connected to the end of the rotating shaft 212 facing the atomization component 30.

[0062] Optionally, the first plate 141 is provided with a first accommodation groove 1411, and the second plate 142 is provided with a second accommodation groove 1421. Part of the rotating shaft 212 is respectively received in the first accommodation groove 1411 and the second accommodation groove 1421. The openings of the first accommodation groove 1411 and the second accommodation groove 1421 face the opening 12. The bottom wall and the side wall of the first accommodation groove 1411 and the second accommodation groove 1421 are smoothly transitioned. Specifically, the bottom walls of the first accommodation groove 1411 and the second accommodation groove 1421 are smooth arc surfaces.

[0063] The rolling member 21 and the rotating shaft 212 are made of materials with high structural strength, specifically, they can be metal materials, high-strength plastics, ceramics, etc. Metal materials such as aluminum, aluminum alloy, magnesium alloy, iron and ferroalloys, etc.

[0064] Optionally, the first roller 211 is provided with an installation groove 2111. The rotating shaft 212 is received in the installation groove 2111 from the opening of the installation groove 2111 and is fixedly connected to the first roller 211. A clamping groove 2112 is formed in the side wall of the installation groove 2111. The rolling member 21 further includes a clamping portion 2124. The clamping portion 2124 is disposed on the outer peripheral surface of the rotating shaft 212, and the clamping portion 2124 extends into the clamping groove 2112 to fixedly connect the rotating shaft 212 and the first roller 211.

[0065] The bottom wall and the side wall of the installation groove 2111 are smoothly transitioned, and the bottom wall of the installation groove 2111 is a smooth arc surface.

[0066] Optionally, the rotating shaft 212 includes a first section 2121, a second section 2122, and a third section 2123 that are sequentially connected. The first section 2121 is rotatably connected to the first plate 141, the third section 2123 is rotatably connected to the second plate 142, the clamping portion 2124 is disposed on the outer peripheral surface of the second section 2122, and the adjusting member 22 is fixedly connected to the third section 2123.

[0067] The clamping portions 2124 are respectively received in the clamping grooves 2112 in a one-to-one correspondence. Optionally, the number of the clamping portions 2124 may be one or more, and the plurality of clamping portions 2124 are spaced apart on the outer peripheral surface of the rotating shaft 212. The clamping portion 2124 and the rotating shaft 212 may be an integral structure or a split structure, which is not limited. Specifically, the clamping portion 2124 and the rotating shaft 212 are an integral structure made by an integral molding process. The integral molding process may specifically be stamping, casting, etc., which is not limited. The clamping portion 2124 and the rotating shaft 212 may be a split structure, and the clamping portion 2124 and the rotating shaft 212 may be fixedly connected by welding, bonding, clamping, screwing, etc.

[0068] Optionally, the atomization assembly 30 and the adjusting member 22 are disposed on the same side of the support member 14, that is, the atomization assembly 30 and the adjusting member 22 are disposed on the side of the first plate 141 facing away from the second plate 142, and the control assembly 40 is disposed on the side of the second plate 142 facing away from the first plate 141.

[0069] Optionally, the first roller 211 is further provided with a weight reduction hole 2113, and the weight reduction hole 2113 penetrates through the first roller 211 along the axial direction of the rotating shaft 212.

[0070] The first plate 141 and the second plate 142 which are spaced apart are respectively rotatably connected to both ends of the rotating shaft 212, and the first roller 211 is disposed between the first plate 141 and the second plate 142, realizing a reasonable layout of the adjusting assembly 20, making the internal structure of the electronic atomizer 100 compact and having a high space utilization rate.

[0071] For reference Figure 3, in one implementation, the rolling member 21 further includes a first elastic portion 213. The first elastic portion 213 is sleeved on the rotating shaft 212, and the first elastic portion 213 is elastically abutted against both the first plate 141 and the second plate 142.

[0072] Optionally, there are two first elastic portions 213. One first elastic portion 213 is sleeved on the first section 2121, and the other first elastic portion 213 is sleeved on the third section 2123. The radial dimensions of the first section 2121 and the third section 2123 can be smaller than the radial dimension of the second section 2122.

[0073] Optionally, the first elastic portion 213 can be made of elastic materials such as silicone rubber, fluororubber, polyurethane, etc.

[0074] Optionally, the outer peripheral surface of the first elastic portion 213 is cylindrical and is correspondingly arranged with the first accommodation groove 1411 of the first plate 141 and the second accommodation groove 1421 of the second plate 142.

[0075] Using the first elastic member as an intermediate connecting member enables the user to press the first roller 211 in a direction away from the opening 12 to trigger the switch 41. When the user does not apply pressure to the rolling member 21, the elasticity of the first elastic member itself causes the rolling member 21 to move in a direction away from the switch 41, thereby closing the switch 41. With such a setting, the startup operation of the electronic atomizer 100 is simplified, and the operational practicability of the electronic atomizer 100 is increased.

[0076] For reference, see Figure 3 、 Figure 5 and Figure 6 , in one implementation, the adjusting member 22 includes a connecting arm 221 and an adjusting block 222. One end of the connecting arm 221 is connected to the rotating shaft 212, and the other end of the connecting arm 221 is fixedly connected to the adjusting block 222. When the first air inlet hole 31 is blocked, in the orthographic projection in the extending direction of the rotating shaft 212, the first air inlet hole 31 is located within the adjusting block 222.

[0077] Optionally, the connecting arm 221 and the adjusting block 222 can be of an integral structure or a split structure, without limitation. Specifically, the connecting arm 221 and the adjusting block 222 are of an integral structure made by an integral molding process. The integral molding process can specifically be stamping, casting, etc., without limitation. The connecting arm 221 and the adjusting block 222 can be of a split structure, and the connecting arm 221 and the adjusting block 222 can be connected and fixed by welding, bonding, clamping, screwing, etc.

[0078] Optionally, in the extending direction of the rotating shaft 212, the orthographic projection of the adjusting block 222 and the orthographic projection of the first air inlet hole 31 are correspondingly arranged. The orthographic projection of the adjusting block 222 in the extending direction of the rotating shaft 212 can be circular, elliptical, rectangular, etc., without limitation.

[0079] When the first air inlet hole 31 is blocked, in the orthographic projection in the extending direction of the rotating shaft 212, the first air inlet hole 31 is located within the adjusting block 222.

[0080] The user rotates the rolling member 21, thereby driving the connecting arm 221 and the adjusting block 222 to move to adjust the volume of the intake air of the first air inlet hole 31, thereby realizing the change of the suction resistance of the electronic atomizer 100, which helps to broaden the usage scenarios of the electronic atomizer 100.

[0081] For reference Figure 3 In one embodiment, the support member 14 further includes a first limiting portion. The first limiting portion includes a first limiting block 1431 and a second limiting block 1432 which are arranged at intervals. Both the first limiting block 1431 and the second limiting block 1432 are arranged on the surface of the second plate 142 facing away from the first plate 141. The connecting arm 221 is arranged between the first limiting block 1431 and the second limiting block 1432. The limiting portion is used to limit the movement of the rolling member 21 and the adjusting member 22 in the circumferential direction of the rolling member 21.

[0082] Optionally, the first limiting portion and the second plate 142 can be an integral structure or a split structure, without limitation.

[0083] Optionally, the cross-sections of the first limiting block 1431 and the second limiting block 1432 can be rectangular, L-shaped, etc., without limitation.

[0084] The first limiting block 1431 and the second limiting block 1432 can limit the rotation angle of the rolling member 21. Correspondingly, the rotation angle of the rolling member 21 can be 10° - 40°, specifically 10°, 15°, 20°, 25°, 30°, 35°, 40°, etc.

[0085] The first limiting block 1431 and the second limiting block 1432 arranged at intervals limit the connecting arm 221, avoiding interference between the connecting arm 221 and the adjusting block 222 and the other parts of the electronic atomizer 100 during the rotation of the rolling member 21, which helps the long-term use of the electronic atomizer 100.

[0086] For reference Figure 7 、 Figure 8 and Figure 9 In one embodiment, the support member 14 is provided with a receiving groove 144. The receiving groove 144 communicates with the opening 12. The rolling member 21 includes a second roller 214 and a connecting shaft 215. The second roller 214 is received in the receiving groove 144. The side wall of the receiving groove 144 is provided with an installation hole 1441. The connecting shaft 215 is received in the installation hole 1441;

[0087] The adjusting member 22 is disposed on the surface of the second roller 214. The adjusting member 22 includes a first portion 223 and a second portion 224. The second portion 224 is disposed on the outer peripheral surface of the first portion 223. The second portion 224 is used to block at least part of the first air inlet hole 31. The outer peripheral surface of the first portion 223 is elastically abutted against the switch 41;

[0088] The rolling member 21 further includes a second elastic portion 216. One end of the second elastic portion 216 abuts against the bottom wall of the receiving groove 144, and the other end of the second elastic portion 216 is connected to the second roller 214.

[0089] Optionally, the radial dimension of the connecting shaft 215 is smaller than the radial dimension of the mounting hole 1441. When the rolling member 21 moves in a direction away from the opening 12, the connecting shaft 215 abuts against the inner wall surface of the mounting hole 1441 in the second direction, so as to realize the limit of the second roller 214 in the second direction. The second direction is the extending direction of the electronic atomizer 100, and the second direction is perpendicular to the extending direction of the connecting shaft 215.

[0090] Optionally, the second portion 224 extends along the tangent of the outer peripheral surface of the first portion 223, and the first portion 223 and the second portion 224 are integrally in a whistle shape.

[0091] Optionally, the switch 41 can also be correspondingly received in the receiving groove 144, or, the bottom wall of the receiving groove 144 has a connecting hole, and the switch 41 is exposed from the connecting hole and abuts against the second roller 214.

[0092] Optionally, the second elastic portion 216 can be a spring, a corrugated pipe, an elastic diaphragm, etc., without limitation.

[0093] Optionally, the axial direction of the first roller 211 in the first implementation manner intersects with the axial direction of the second roller 214 in the second implementation manner.

[0094] The second elastic portion 216 applies an elastic acting force to the second roller 214 so that the second roller 214 cannot trigger the switch 41. The user applies pressure so that the second roller 214 abuts against the switch 41 and triggers the switch 41. The adjusting member 22 adjusts the air intake amount of the first air inlet hole 31 following the rotation of the second roller 214, so as to realize the change of the suction resistance of the electronic atomizer 100.

[0095] For reference, Figure 7 、 Figure 8 and Figure 9In one embodiment, the electronic atomizer 100 further includes a second limiting portion 145. The second limiting portion 145 includes a third limiting block 1451 and a fourth limiting block 1452. The third limiting block 1451 is disposed on the side wall of the receiving groove 144 and faces the atomization assembly 30. The fourth limiting block 1452 is disposed on the second roller 214. The second roller 214 rotates to drive the fourth limiting block 1452 to abut against the third limiting block 1451.

[0096] Optionally, the side wall of the receiving groove 144 includes a first side wall and a second side wall. The first side wall is provided with a mounting hole 1441. The second side wall is connected to the first side wall, and the third limiting block 1451 is connected to the second side wall.

[0097] Optionally, the fourth limiting block 1452 and the adjusting member 22 may be spaced apart on the same surface of the second roller 214, or may be disposed on two opposite surfaces of the second roller 214, without limitation.

[0098] Optionally, the third limiting block 1451 and the second roller 214, and the fourth limiting block 1452 and the support member 14 may be of an integral structure or a split structure, without limitation.

[0099] Optionally, the cross-sectional shape of the fourth limiting block 1452 may be an "L" shape, the cross-sectional shape of the third limiting block 1451 is a rectangle, or the cross-sectional shapes of both the third limiting block 1451 and the fourth limiting block 1452 are rectangles. Wherein, the end surface of the third limiting block 1451 facing away from the bottom wall of the receiving groove 144 abuts against the third limiting block 1451.

[0100] The electronic atomizer 100 of the present invention limits the rotation angle of the adjusting member 22 and the rolling member 21 by the abutment of the third limiting block 1451 and the fourth limiting block 1452, thereby preventing the adjusting member 22 from interfering with the remaining components inside the electronic atomizer 100 during the swinging process, and thus improving the use safety and service life of the electronic atomizer 100.

[0101] Reference may be made to Figure 4 and Figure 9 In one embodiment, the atomization assembly 30 further has a second air inlet hole 32. The second air inlet hole 32 is spaced apart from the first air inlet hole 31, and the second air inlet hole 32 is spaced apart from the adjusting member 22.

[0102] Optionally, the shape of the second air inlet hole 32 may be circular, oval, rectangular, etc., without limitation.

[0103] Optionally, the atomization assembly 30 further includes an air outlet pipe 33. The air outlet pipe 33 is spaced apart from both the first air inlet hole 31 and the second air inlet hole 32 on the atomization assembly 30. The air outlet pipe 33 is used to transmit the atomized gas of the atomization assembly 30 to the user.

[0104] When the adjusting member 22 adjusts the air intake of the first air intake hole 31, the second air intake hole 32 always remains unobstructed. When the first air intake hole 31 is closed by the adjusting member 22, the second air intake hole 32 is opened, so that the suction resistance of the electronic atomizer 100 is relatively large, and the electronic atomizer 100 is in a mouth-drawing state; when the first air intake hole 31 is not closed by the adjusting member 22 and air is taken in, the second air intake hole 32 is still open, so that the suction resistance of the electronic atomizer 100 is relatively small, and the electronic atomizer 100 is in a lung-drawing state. The second air intake hole 32 is arranged to cooperate with the first air intake hole 31, so as to realize the adjustment of the suction resistance of the electronic atomizer 100.

[0105] In the description of the embodiments of the present invention, it should be noted that the orientation or positional relationship indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is the orientation or positional relationship based on the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present invention.

[0106] The above-disclosed is only a preferred embodiment of the present invention. Of course, the scope of the rights of the present invention cannot be limited thereby. Those of ordinary skill in the art can understand all or part of the processes of implementing the above embodiments, and the equivalent changes made according to the claims of the present invention still fall within the scope covered by the present invention.

Claims

1. An electronic atomizer, characterized in that, Comprising: A housing assembly having an installation space and an opening communicating with the installation space; An adjustment assembly including a rolling member and an adjustment member received in the installation space, the rolling member being rotatably connected to the housing assembly and exposed from the opening, and the adjustment member being connected to the rolling member; An atomization assembly received in the installation space and connected to the housing assembly, the atomization assembly having a first air inlet hole, and the rolling member being configured to roll to cause the adjustment member to block at least a part of the first air inlet hole to adjust the draw resistance of the electronic atomizer; A control assembly received in the installation space and connected to the housing assembly, the control assembly including a switch, the rolling member being configured to move to trigger the switch, and the switch being configured to control the electronic atomizer to execute a preset function.

2. The electronic atomizer according to claim 1, wherein The rolling member is configured to move in a direction away from the opening to abut against the switch and trigger the switch; Or, the rolling member is configured to move along its own axial direction to abut against the switch and trigger the switch.

3. The electronic atomizer according to claim 1, characterized in that, The housing assembly includes a main housing and a support member, the main housing having the installation space and the opening, the support member being received in the installation space, the support member being rotatably connected to the adjustment assembly, and the atomization assembly and the control assembly being respectively disposed on opposite sides of the support member.

4. The electronic atomizer according to claim 3, characterized in that, The support member includes a first plate and a second plate disposed opposite to each other, a receiving space being formed between the first plate and the second plate, the receiving space communicating with the opening, and the atomization assembly being disposed on a side of the second plate facing away from the first plate; The rolling member includes a first roller and a rotating shaft, the rotating shaft passing through the first roller and extending along the axial direction of the first roller, the first roller being received in the receiving space, one end of the rotating shaft protruding from a surface of the first plate facing away from the second plate, the other end of the rotating shaft protruding from a surface of the second plate facing away from the first plate, and the adjustment member being connected to an end of the rotating shaft facing the atomization assembly.

5. The electronic atomizer according to claim 4, characterized in that The rolling member further includes a first elastic portion sleeving the rotating shaft, and the first elastic portion being elastically abutted against both the first plate and the second plate.

6. The electronic atomizer according to claim 4, characterized in that The adjustment member includes a connecting arm and an adjustment block, one end of the connecting arm being connected to the rotating shaft, the other end of the connecting arm being fixedly connected to the adjustment block, and in a front projection in the extending direction of the rotating shaft, the first air inlet hole is located within the adjustment block when the first air inlet hole is blocked.

7. The electronic atomizer according to claim 6, characterized in that, The support member further includes a first limiting portion, the first limiting portion including a first limiting block and a second limiting block disposed at intervals, both the first limiting block and the second limiting block being disposed on a surface of the second plate facing away from the first plate, the connecting arm being disposed between the first limiting block and the second limiting block, and the limiting portion being configured to limit the movement of the rolling member and the adjustment member in the circumferential direction of the rolling member.

8. The electronic atomizer according to claim 3, wherein The support member is provided with a receiving groove communicating with the opening, the rolling member includes a second roller and a connecting shaft, the second roller being received in the receiving groove, and an installation hole being provided in a side wall of the receiving groove, the connecting shaft being received in the installation hole; The adjusting member is disposed on the surface of the second roller. The adjusting member includes a first part and a second part. The second part is disposed on the outer peripheral surface of the first part. The second part is used to block at least part of the first air inlet hole. The outer peripheral surface of the first part is elastically abutted against the switch. The rolling member further includes a second elastic part. One end of the second elastic part abuts against the bottom wall of the receiving groove, and the other end of the second elastic part is connected to the second roller.

9. The electronic atomizer according to claim 8, wherein, The electronic atomizer further includes a second limiting part. The second limiting part includes a third limiting block and a fourth limiting block. The third limiting block is disposed on the side wall of the receiving groove and faces the atomization assembly. The fourth limiting block is disposed on the second roller. The second roller rotates to drive the fourth limiting block to abut against the third limiting block.

10. The electronic atomizer according to any one of claims 1 to 9, characterized in that, The atomization assembly further has a second air inlet hole. The second air inlet hole is spaced apart from the first air inlet hole, and the second air inlet hole is spaced apart from the adjusting member.

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