Atomization device

Abstract

The utility model discloses an atomization device, and belongs to the technical field of electronic atomization equipment. The atomization device comprises a fixed support, a rotary support and a plurality of atomizers, the multiple atomizers are installed on the rotary support, and the rotary support is rotationally arranged on the fixed support; one of the fixed support and the rotating support is provided with an elastic piece, the elastic piece and the corresponding fixed support or the rotating support are integrally formed, at least part of the elastic piece elastically abuts against the surface of the other one of the fixed support and the rotating support, and the other one is provided with a plurality of positioning grooves; and when the rotating bracket rotates to a preset position, the elastic piece is configured to be in positioning fit with one positioning groove, so that one atomizer is locked at the atomizing working position. According to the atomization device, the elastic piece is integrally formed on the fixed support or the rotary support, so that the elastic piece and the fixed support or the rotary support form a whole, the number of parts of the atomization device is reduced, and the assembly process can be simplified.

Description

Technical Field

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

[0002] The atomizer stores an atomization matrix, which can be heated to generate an aerosol. In order to allow users to experience multiple flavors in one atomization device, the atomization device can be provided with multiple atomizers, each of which can have different flavors. When the user wants to experience a certain flavor, the atomizer of the corresponding flavor can be switched to the atomization working position. In the related art, in order to ensure that the atomizer is accurately switched to the atomization working position, multiple mutually cooperating components are provided to achieve the positioning of the atomizer, resulting in a large number of components in the atomization device and a complex assembly process. Utility Model Content

[0003] The present application provides an atomizing device, which can solve the technical problems of a large number of parts and complicated assembly procedures of the atomizing device.

[0004] In order to solve the above technical problems, the atomization device provided by the present application includes a fixed bracket, a rotating bracket and multiple atomizers, the multiple atomizers are installed on the rotating bracket, and the rotating bracket is rotatably set on the fixed bracket; one of the fixed bracket and the rotating bracket is provided with an elastic member, the elastic member is integrally formed with its corresponding fixed bracket or rotating bracket, and the elastic member at least partially elastically abuts against the surface of the other of the fixed bracket and the rotating bracket, and the other is provided with multiple positioning grooves, each positioning groove corresponding to a preset position setting of an atomizer; when the rotating bracket rotates to the preset position, the elastic member is configured to be positioned and matched with one of the positioning grooves, so that one of the atomizers is locked in the atomization working position.

[0005] In one embodiment, the rotating bracket includes a rotating shell, the rotating shell has a accommodating cavity, and a plurality of atomizers are arranged in the accommodating cavity. The fixed bracket includes a fixed shell and a fixed base, the fixed base is connected to one end of the fixed shell, the fixed base and the fixed shell are surrounded to form a accommodating groove, the rotating shell is rotatably arranged in the accommodating groove, and the fixed shell is at least partially covered on the circumferential side of the bottom of the rotating shell, and a plurality of positioning grooves are arranged at intervals on the bottom side of the rotating shell.

[0006] In one embodiment, the rotating bracket includes a rotating shell, a peripheral side of the bottom of the rotating shell is provided with an avoidance groove, a positioning groove is formed on the groove wall of the avoidance groove, the fixed bracket includes a fixed shell, a portion of the fixed shell extending to the peripheral side of the rotating shell is located in the avoidance groove, and an elastic member is formed on the side wall of the fixed shell.

[0007] In one embodiment, the fixed bracket includes a fixed shell and a fixed base, the fixed base is connected to one end of the fixed shell, the fixed base and the fixed shell are surrounded by a receiving groove, a first through hole is opened on the side wall of the fixed shell, the first through hole is connected to the receiving groove, and the elastic member is arranged at the first through hole; the elastic member includes an elastic arm and an abutment portion, the elastic arm has a fixed end and a free end arranged oppositely, the fixed end is connected to the fixed shell, the free end extends toward the direction of the rotating shell, the abutment portion is arranged on the side of the free end of the elastic arm facing the rotating shell, and the abutment portion elastically abuts against the groove wall of the avoidance groove.

[0008] In one embodiment, the first through hole is arranged at the corner where the fixed shell and the fixed base are connected, and the elastic arm extends from the top wall of the first through hole toward the bottom wall of the first through hole along the notch of the accommodating groove; an arc-shaped guide surface is arranged on one side of the abutting portion close to the positioning groove.

[0009] In one embodiment, the atomization device includes a shell assembly, which is sleeved on the outside of a rotating bracket and a fixed bracket; a window is provided on the shell assembly, and the rotating bracket includes a rotating shell, at least a portion of the rotating shell is exposed to the shell assembly through the window, and an avoidance groove is provided on the peripheral side of the bottom of the rotating shell, and the avoidance groove is hidden inside the shell assembly.

[0010] In one embodiment, the atomization working position is arranged adjacent to the window, and the elastic member is arranged on a side of the fixing bracket away from the window.

[0011] In one embodiment, a plurality of damping grooves are provided on the surface of the rotating shell along the moving trajectory of the elastic member, and the groove depth of the damping groove is smaller than the groove depth of the positioning groove; the elastic member at least partially elastically abuts against the groove wall of the damping groove, and the elastic member cooperates with the groove wall of the damping groove to increase the damping when the rotating bracket rotates.

[0012] In one embodiment, the rotating bracket also includes a rotating sleeve and a rotating baffle, the rotating sleeve is arranged in the rotating shell, a plurality of rotating baffles are arranged between the rotating sleeve and the rotating shell at intervals, a plurality of atomizers are arranged circumferentially around the rotating sleeve in a space formed by the rotating baffles, the rotating sleeve and the rotating shell, the fixed bracket also includes a fixed rotating shaft, and the rotating sleeve is sleeved on the fixed rotating shaft; a second through hole is opened at the bottom of the rotating shell corresponding to each atomizer, an electrode is arranged at the position of each atomizer corresponding to the second through hole, an installation cavity is opened at the fixed base corresponding to the atomization working position, a conductive part is arranged in the installation cavity, and the electrode of the atomizer in the atomization working position is electrically connected to the conductive part.

[0013] In one embodiment, the atomization device includes a control component and a shell component. The control component and the fixed bracket are installed in the shell component. The rotating bracket is rotatably arranged at one end of the fixed bracket. The control component is installed at one end of the fixed bracket away from the rotating bracket.

[0014] In the atomization device provided in the present application, the elastic member is integrally formed with the fixed bracket or the rotating bracket, so that the elastic member and the fixed bracket or the rotating bracket form a whole. The elastic member can be assembled into the atomization device together with the fixed bracket or the rotating bracket, thereby reducing the number of components of the atomization device and simplifying the assembly process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 It is a schematic diagram of the assembly structure of an embodiment of the atomization device provided by the present application;

[0017] Figure 2 It is a schematic diagram of the exploded structure of an embodiment of the atomization device provided by the present application;

[0018] Figure 3 It is a schematic diagram of the exploded structure of an embodiment of a fixing part provided by the present application;

[0019] Figure 4 It is a schematic diagram of the exploded structure of an embodiment of the activity part provided by the present application;

[0020] Figure 5 It is a schematic diagram of the exploded structure of an embodiment of an atomizer provided by the present application;

[0021] Figure 6 It is a schematic diagram of a cross-sectional structure of an embodiment of an atomization device provided by the present application along a longitudinal viewing angle;

[0022] Figure 7 It is a schematic cross-sectional structure diagram of an embodiment of an atomization device provided by the present application along a horizontal viewing angle;

[0023] Figure 8 is a structural schematic diagram of an embodiment of a fixing bracket provided by the present application along a viewing angle;

[0024] Fig. 9 is a structural schematic diagram of an embodiment of a fixing bracket provided by the present application from another viewing angle;

[0025] Fig.10 It is a structural schematic diagram of an embodiment of a rotating bracket provided by the present application;

[0026] Fig.11 It is a schematic diagram of a partial cross-sectional structure of an embodiment of an atomization device provided by the present application along a longitudinal viewing angle;

[0027] Fig.12 is a schematic diagram of a partial cross-sectional structure of an embodiment of a fixing bracket provided by the present application along a viewing angle;

[0028] Fig.13 It is a structural schematic diagram of another embodiment of the rotating bracket provided in the present application. DETAILED DESCRIPTION

[0029] The present application is further described in detail below in conjunction with the accompanying drawings and examples. It is particularly noted that the following examples are only used to illustrate the present application, but are not intended to limit the scope of the present application. Similarly, the following examples are only some embodiments of the present application rather than all embodiments, and all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present application.

[0030] In the description of the present application, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically limited. The terms "first", "second", and "third" in the embodiments of the present 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", "second", and "third" can expressly or implicitly include at least one of the features. In the embodiments of the present application, all directional indications (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication also changes accordingly. The terms "including" and "having" in the embodiments of the present application and any of their variations are intended to cover non-exclusive inclusions. For example, a process, method, system, product, or device that includes a series of steps or units is not limited to the listed steps or units, but optionally also includes steps or units that are not listed, or optionally also includes other steps or components inherent to these processes, methods, products, or devices.

[0031] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0032] This application provides an atomization device. Figure 1-Figure 7, the atomizing device 100 includes a fixed part 10 and a movable part 20, and the movable part 20 is rotatably connected to the fixed part 10. The fixed part 10 includes a fixed bracket 11, and the fixed bracket 11 can be used as a base to support the movable part 20. The movable part 20 includes a rotating bracket 21 and a plurality of atomizers 22, and the plurality of atomizers 22 are mounted on the rotating bracket 21. The number of atomizers 22 can be 2, 3, 4 or more. An atomizing matrix is ​​stored in the atomizer 22, and the atomizing matrix can generate an aerosol after heating. The flavors of the atomizing matrix stored in each atomizer 22 can be different, so that the user can experience different suction flavors. Multiple atomizers 22 are installed on the rotating bracket 21, so that the relatively independent multiple atomizers 22 form an integral module, which can realize modular assembly, thereby improving the assembly efficiency of the atomizing device 100.

[0033] See also Figure 3-Figure 7 The rotating bracket 21 is rotatably arranged on the fixed bracket 11, so that the user can switch one of the atomizers 22 to the atomization working position by rotating the rotating bracket 21. The atomization working position refers to the position of the atomizer 22 where the stored atomization matrix can be heated to generate an aerosol when the atomization device 100 is in working state, such as when the user inhales through the suction part 121. Specifically, refer to Figure 7 In the cross-sectional view, only the atomizer 22 at the 3 o'clock position among the four atomizers 22 is in the atomization working position, and when the user inhales, the other three atomizers 22 are not started. Optionally, there may be two or three atomization working positions. The rotating bracket 21 is rotatably arranged on the fixed bracket 11, so that the atomizer 22 can be switched by rotating operation, and the switching operation is convenient and fast.

[0034] In one embodiment, if Figure 1-Figure 3 , Figure 6 As shown, the fixed part 10 also includes a suction part 121, an upper cover 122, a first sealing member 123, a control component 13, a display component 14, a housing component 15 and a second sealing member 16. The suction part 121 is connected to the upper cover 122, and the atomizer 22 in the atomization working position is connected to the suction part 121. The suction part 121 can be integrally formed with the upper cover 122, or they can be assembled and connected after being processed separately. The upper cover 122 is connected to one end of the fixed bracket 11. The first sealing member 123 is used to seal the oil cup 221 of the atomizer 22 in the non-atomization working position. The first sealing member 123 can be made of silicone, which has good compressibility and can enhance the airtightness of the oil cup 221 to prevent the atomization matrix from volatilizing and affecting the taste during suction. Optionally, the first sealing member 123 is disposed on the upper cover 122 , and the first sealing member 123 is combined with the suction portion 121 and the upper cover 122 to form the suction nozzle assembly 12 , and the suction nozzle assembly 12 can be assembled into the atomizing device 100 as a whole to improve assembly efficiency.

[0035] See also Figure 6-Figure 9 In one embodiment, the fixed bracket 11 includes a fixed housing 111, a fixed shaft 112, a fixed base 113 and a mounting member 114. The fixed housing 111 has an inner space, and one end of the rotating bracket 21 is accommodated in the fixed housing 111. The upper cover 122 is connected to one end of the fixed shaft 112, the fixed base 113 is connected to the fixed housing 111 and the opposite end of the fixed shaft 112 away from the upper cover 122, the fixed base 113 and the fixed housing 111 are surrounded to form a receiving groove 1112, and one end of the rotating bracket 21 is rotatably arranged in the receiving groove 1112. The rotating bracket 21 is sleeved on the fixed shaft 112, and the rotating bracket 21 can rotate around the fixed shaft 112, so that the rotating bracket 21 can rotate relative to the fixed bracket 11, so that one of the atomizers 22 can be connected to the suction part 121, so that it switches to the atomization working position. The fixed housing 111 can be cylindrical, and its cross section can be circular or polygonal. The second sealing member 16 is mounted on the fixed base 113, and the second sealing member 16 is accommodated in the fixed housing 111. The second sealing member 16 is used to seal the atomizer 22 in the atomization working position. Specifically, the fixed base 113 is provided with a mounting cavity 1131 corresponding to the atomization working position, and the second sealing member 16 is mounted in the mounting cavity 1131. The mounting member 114 is connected to one end of the fixed base 113 away from the upper cover 122, and the mounting member 114 is used to mount the control assembly 13.

[0036] In one embodiment, if Figure 2-Figure 7 As shown, the control assembly 13, the display assembly 14 and the fixed bracket 11 are installed in the housing assembly 15. The housing assembly 15 can be used as a protective shell of the atomizing device 100, which is convenient for the transportation and storage of the atomizing device 100. The rotating bracket 21 is rotatably arranged at one end of the fixed bracket 11, the control assembly 13 is installed at one end of the fixed bracket 11 away from the rotating bracket 21, and the control assembly 13 is installed on the mounting member 114. The housing assembly 15 is sleeved on the outside of the rotating bracket 21 and the fixed bracket 11. A window 1511 is provided on the housing assembly 15, and at least part of the rotating bracket 21 is exposed to the housing assembly 15 through the window 1511. The window 1511 is used for the rotation operation of the rotating bracket 21, so as to rotate the movable part 20 through the exposed part of the rotating bracket 21. By setting the mounting piece 114, the control component 13 is installed at one end of the fixed bracket 11, and the control component 13 is located on one side of the movable part 20, so that the control component 13 is integrated in the shell component 15. The outer contour of the atomizing device 100 can be roughly cylindrical, and the longitudinal and lateral dimensions of the atomizing device 100 are reasonably proportioned, and the external shape is beautiful.

[0037] The control component 13 can control the working state of the atomizer 22. Figure 2-Figure 7In one embodiment, the control component 13 may include a circuit board 131, an airflow sensor 132, an airflow sensor cover 133, a battery 134, and a conductive part 135. The conductive part 135 is used for the electrical connection between the atomizer 22 in the atomization working position and the battery 134, so that the battery 134 can provide working power for the atomizer 22. The airflow sensor 132 is mounted on the circuit board 131, and the airflow sensor cover 133 is covered on the airflow sensor 132. The airflow sensor 132 can control the conduction state between the atomizer 22 and the battery 134 by sensing the change of airflow. Specifically, when the user inhales through the suction part 121, the airflow sensor 132 senses the change of airflow, and the airflow sensor 132 controls the atomizer 22 to be connected with the battery 134, and the atomizer 22 can heat the atomization matrix to generate aerosol; when the inhalation stops, the airflow sensor 132 controls the atomizer 22 to be disconnected from the battery 134, and the atomizer 22 stops heating. The display component 14 is used for information display. Exemplarily, the information displayed by the display component 14 may be one or more of the power information, heating mode, heating power, atomization matrix inventory, brand logo, and rotation alignment information of the atomization device 100. The display component 14 may include a display screen 141 and a display circuit board 142, the display screen 141 is electrically connected to the display circuit board 142, and the display circuit board 142 is used to control the information display of the display screen 141.

[0038] In one embodiment, if Figure 2-Figure 7 As shown, the fixing portion 10 further includes a control key 17, which is mounted on the housing assembly 15, and the control key 17 is electrically connected to the circuit board 131, and the control key 17 is used to receive a control operation of the user. The control key 17 may be a button or a touch switch. For example, the user may turn on or off the atomizing device 100 through the control key 17, or set the heating mode of the atomizing device 100 through the control key 17, such as setting the atomizing device 100 to heat at normal power or high power.

[0039] Please refer to 2- Figure 7In one embodiment, the housing assembly 15 includes a first housing 151, a second housing 152 and a bottom cover 153. The second housing 152 is connected to the first housing 151, and the bottom cover 153 is arranged at one end of the first housing 151 away from the suction portion 121. The second housing 152, the first housing 151 and the bottom cover 153 are surrounded to form an installation space. The first housing 151 has an inner space, and the first housing 151 is partially provided with an opening 1512, and the second housing 152 is arranged at the opening 1512 of the first housing 151. The second housing 152 can be integrally processed with the first housing 151, or the two can be separately processed and then assembled and connected. The window 1511 is opened on the first housing 151, and the display assembly 14 is installed on the second housing 152. The second housing 152 can be partially protruding from the outer surface of the first housing 151, which is convenient for the user to hold the atomizing device 100 on the one hand, and makes the appearance of the atomizing device 100 unique on the other hand, which can enhance the appearance expression of the atomizing device 100.

[0040] In one embodiment, if Figure 6 , Figure 7 , Fig.11 As shown, the rotating bracket 21 includes a rotating shell 211, a rotating sleeve 212 and a rotating partition 213. The rotating shell 211 is rotatably disposed in the receiving groove 1112, and the fixed shell 111 is at least partially covered on the peripheral side of the bottom of the rotating shell 211, so that the fixed shell 111 and the rotating shell 211 partially overlap, and the fixed shell 111 can seal the rotating shell 211, thereby enhancing the air tightness of the atomizer 22 installed inside the rotating bracket 21. The rotating shell 211 has a receiving cavity 2116, and a plurality of atomizers 22 are disposed in the receiving cavity 2116. The rotating sleeve 212 is disposed in the rotating shell 211, and the rotating sleeve 212 is sleeved on the fixed rotating shaft 112. The rotating partition 213 can be plate-shaped. A plurality of rotating baffles 213 are arranged at intervals between the rotating sleeve 212 and the rotating shell 211, and a plurality of atomizers 22 are arranged circumferentially around the rotating sleeve 212 in a space formed by the rotating baffles 213, the rotating sleeve 212 and the rotating shell 211. The rotating baffles 213, the rotating sleeve 212 and the rotating shell 211 are arranged to form a mounting position for the atomizer 22, so that a plurality of relatively independent atomizers 22 can be mounted on the rotating bracket 21 to form an integral module. A boss 2111 may be provided at the bottom of the rotating shell 211, and the boss 2111 may be used for assembly positioning of the atomizer 22 and limiting displacement of the atomizer 22.

[0041] See also Fig.10In one embodiment, the outer wall of the rotating shell 211 is provided with a plurality of rotation operation protrusions 2112, and at least a part of the rotation operation protrusions 2112 is exposed to the housing assembly 15 through the window 1511. Optionally, the rotating shell 211 is in the shape of a prism, and the edges of the outer wall of the rotating shell 211 form the rotation operation protrusions 2112; or, the rotating shell 211 is provided with convex points protruding from the outer wall, and the convex points form the rotation operation protrusions 2112. The rotation operation protrusions 2112 increase the roughness of the outer wall of the rotating shell 211. When the user rotates the rotating bracket 21 through the rotating shell 211, the rotation operation protrusions 2112 can increase the friction between the rotating shell 211 and the finger, so that the rotation operation is not easy to slip.

[0042] In one embodiment, if Fig.10 , Fig.11 As shown, a circumferential side of the bottom of the rotating shell 211 is provided with an escape groove 2113, and the portion of the fixed shell 111 extending to the circumferential side of the rotating shell 211 is located in the escape groove 2113. The escape groove 2113 is provided on the outer wall of the rotating shell 211 to form a "gap". Fig.11 It is shown that the outer wall of the rotating shell 211 has a certain material wall thickness, and the material wall thickness at the avoidance groove 2113 is significantly thinner than the material wall thickness above it, thereby forming a "gap". The avoidance groove 2113 is used to fully or partially accommodate the fixed shell 111, thereby reducing the size of the junction between the fixed shell 111 and the rotating shell 211. The avoidance groove 2113 is provided on the rotating shell 211, so that the size of the outer wall of the fixed shell 111 protruding from the outer wall of the rotating shell 211 can be as small as possible, and the outer wall of the fixed shell 111 can be basically flush with the outer wall of the rotating shell 211. When the rotating shell 211 and the fixed shell 111 are assembled into the outer shell assembly 15, the gap between the rotating shell 211 and the fixed shell 111 and the outer shell assembly 15 can be reduced, thereby improving the internal space utilization rate of the outer shell assembly 15.

[0043] In one embodiment, the avoidance groove 2113 is hidden inside the housing assembly 15. Specifically, the avoidance groove 2113 can be set in the area outside the window 1511 of the housing assembly 15, so that the avoidance groove 2113 and the fixed housing 111 located in the avoidance groove 2113 will not be exposed to the housing assembly 15 through the window 1511, which can reduce the impact of the fixed housing 111 on the appearance of the atomization device 100.

[0044] See also Figure 5 , Figure 6In one embodiment, the atomizer 22 includes an oil cup 221, an atomizing core 222 (heating element not shown in the figure), an oil storage element 223, an oil absorption element 224 and an electrode 225. The oil cup 221 has an inner space, and the oil storage element 223 is accommodated in the oil cup 221. The material of the oil storage element 223 can be fiber cotton, and the oil storage element 223 is used to store the atomizing matrix. The atomizing core 222 is installed in the oil cup 221, and the atomizing matrix in the oil storage element 223 can be transferred to the atomizing core 222, and the atomizing core 222 heats the atomizing matrix to generate an aerosol. It can be understood that the atomizing core 222 includes at least a heating element and a liquid guide element, wherein the function of the liquid guide element is to transfer the atomizing matrix to the heating element, and the function of the heating element is to generate electricity and heat, thereby heating the atomizing matrix to atomize it. Exemplarily, the heating element is a cylindrical MESH heating element (not shown in the figure), and the liquid guide element is a cylindrical cotton liquid guide element, which is wrapped around the outer circumferential surface of the MESH heating element. The oil absorption element 224 is arranged at one end of the oil cup 221 close to the suction part 121, and is used to absorb the condensed liquid in the aerosol, thereby improving the taste of the aerosol. The electrode 225 is inserted into the end of the oil cup 221 away from the suction part 121, and the electrode 225 is electrically connected to the atomization core 222, and the atomization core 222 can be connected to the battery 134 through the electrode 225. Specifically, the bottom of the rotating shell 211 is provided with a second through hole 2117 corresponding to each atomizer 22, and an electrode 225 is provided at the position corresponding to the second through hole 2117 of each atomizer 22. A conductive part 135 is provided in the installation cavity 1131, and the electrode 225 of the atomizer 22 in the atomization working position is electrically connected to the conductive part 135, so that the atomization core 222 can be connected to the battery 134. Optionally, the conductive part 135 can be inserted into the through hole on the second sealing member 16 and the fixed base 113. The oil cup 221 may include an oil cup shell 2211, an oil cup top cover 2212 and an oil cup base 2213, the oil cup top cover 2212 is covered at one end of the oil cup shell 2211, the oil cup top cover 2212 and the oil cup shell 2211 are surrounded to form a space for installing the oil storage member 223, and the oil cup base 2213 is provided at one end of the oil cup shell 2211 away from the oil cup top cover 2212.

[0045] In the related art, in order to ensure that the atomizer is accurately switched to the atomization working position, a plurality of components cooperating with each other are provided to realize the positioning of the atomizer. However, the atomization device in these technical solutions has a large number of components and a complicated assembly process, which increases the cost of the atomization device.

[0046] In one embodiment, if Figure 8-Figure 11As shown, one of the fixed bracket 11 and the rotating bracket 21 is provided with an elastic member 18, and the elastic member 18 is integrally formed with the corresponding fixed bracket 11 or rotating bracket 21, and the elastic member 18 at least partially elastically abuts against the surface of the other of the fixed bracket 11 and the rotating bracket 21, and the other is provided with a plurality of positioning grooves 2114. That is, the elastic member 18 can be integrally formed with the fixed bracket 11, and the positioning groove 2114 is provided in the rotating bracket 21; or, the elastic member 18 is integrally formed with the rotating bracket 21, and the positioning groove 2114 is provided in the fixed bracket 11. Exemplarily, the elastic member 18 is made of the same material as the fixed bracket 11 or the rotating bracket 21, such as plastic, and the two can be integrally processed and formed using an injection molding process. The number of positioning grooves 2114 is the same as the number of atomizers 22, and each positioning groove 2114 corresponds to a preset position of an atomizer 22. When the rotating bracket 21 rotates to the preset position, the elastic member 18 is configured to be positioned and matched with one of the positioning grooves 2114, so that one of the atomizers 22 is locked in the atomization working position. The elastic member 18 cooperates with the groove wall of the positioning groove 2114 to generate a braking force, so that one of the atomizers 22 is locked in the atomization working position, thereby achieving accurate positioning of the atomizer 22 when rotating, and the atomizer 22 can be accurately switched to the atomization working position.

[0047] In the atomization device 100 provided in the present application, the elastic member 18 is integrally formed with the fixed bracket 11 or the rotating bracket 21, so that the elastic member 18 and the fixed bracket 11 or the rotating bracket 21 form a whole. The elastic member 18 can be assembled into the atomization device 100 together with the fixed bracket 11 or the rotating bracket 21, thereby reducing the number of components of the atomization device 100 and simplifying the assembly process.

[0048] Optionally, the positioning groove 2114 is formed on the bottom wall of the rotating shell 211, and accordingly, the elastic member 18 is integrally formed on the fixed base 113, and the elastic member 18 partially protrudes from the inner wall of the fixed base 113. The elastic member 18 cooperates with the groove wall of the positioning groove 2114 to generate a braking force, thereby achieving accurate positioning of the atomizer 22 when rotating. Fig.11 In one embodiment, a plurality of positioning grooves 2114 are arranged at intervals on the bottom side of the rotating shell 211. Since the rotating shell 211 extends along the longitudinal direction of the atomizing device 100, the size of the rotating shell 211 in the longitudinal direction (i.e., the height of the rotating shell 211) is greater than the size in the transverse direction (i.e., the shell thickness of the rotating shell 211), and the positioning grooves 2114 are provided on the side wall of the rotating shell 211. The positioning grooves 2114 of a larger size can be arranged, so that the groove wall of the positioning groove 2114 cooperates with the elastic member 18 to generate a larger braking force, thereby realizing rapid positioning of the atomizer 22 when rotating.

[0049] Optionally, in one embodiment, if Fig.11As shown, the positioning groove 2114 is formed on the groove wall of the avoidance groove 2113, and the elastic member 18 is formed on the side wall of the fixed housing 111. Since the portion of the fixed housing 111 extending to the circumference of the rotating housing 211 is located in the avoidance groove 2113, and the avoidance groove 2113 is hidden inside the housing assembly 15, the housing assembly 15 can cover the positioning groove 2114, preventing the positioning groove 2114 from being exposed to the housing assembly 15 and affecting the appearance of the atomization device 100.

[0050] In one embodiment, the atomization working position is arranged near the position of the window 1511, and the elastic member 18 is arranged on the side of the fixing bracket 11 away from the window 1511. In this arrangement, the elastic member 18 and the window 1511 for switching operation are respectively arranged on opposite sides of the housing assembly 15. When performing the switching operation, the force applied by the user on the rotating shell 211 and the force applied by the elastic member 18 to the rotating shell 211 are respectively located on opposite sides of the rotating shell 211. The forces on both sides make the rotating shell 211 in a force balance state. At this time, the elastic member 18 can act on the bottom surface of the groove wall of the positioning groove 2114. Compared with the elastic member 18 acting on the side of the groove wall of the positioning groove 2114, the elastic member 18 is not easy to slide out of the positioning groove 2114, which is convenient for locking one of the atomizers 22 in the atomization working position.

[0051] See also Fig.13 In one embodiment, along the moving track of the elastic member 18, a plurality of damping grooves 2115 are provided on the surface of the rotating shell 211, and the groove depth of the damping groove 2115 is less than the groove depth of the positioning groove 2114. The elastic member 18 at least partially elastically abuts against the groove wall of the damping groove 2115, and the elastic member 18 cooperates with the groove wall of the damping groove 2115 to increase the damping when the rotating bracket 21 rotates. The damping can hinder the rotation of the rotating bracket 21 relative to the fixed bracket 11, which is convenient for the user to perceive the adjustment process of the atomizer 22, thereby enhancing the feel of the switching adjustment of the atomizing device 100. The groove depth of the damping groove 2115 is set to be less than the groove depth of the positioning groove 2114, so that the resistance of the groove wall of the positioning groove 2114 to the elastic member 18 is greater than the resistance of the groove wall of the damping groove 2115 to the elastic member 18, which is convenient for the user to perceive whether the atomizer 22 is switched to the atomizing working position. The damping groove 2115 is arranged on the trajectory of the elastic member 18 moving along the rotating shell 211, so that the elastic member 18 can cooperate with the groove wall of the positioning groove 2114 to realize the rotational positioning of the atomizer 22, and can also cooperate with the groove wall of the damping groove 2115 to enhance the switching adjustment feel of the atomization device 100. One component realizes positioning and damping at the same time, further reducing the number of components of the atomization device 100 and simplifying the assembly process.

[0052] Optionally, the elastic member 18 is a protrusion on the inner wall of the fixed housing 111, that is, the outer periphery of the elastic member 18 is connected to the inner wall of the fixed housing 111. Fig.12 As shown, a first through hole 1111 is opened on the side wall of the fixed shell 111, and the first through hole 1111 is connected to the accommodating groove 1112. The elastic member 18 is arranged at the first through hole 1111, so that there is a gap between at least part of the outer wall of the elastic member 18 and the hole wall of the first through hole 1111, and at least part of the outer wall of the elastic member 18 is disengaged from the fixed shell 111, which reduces the constraint of the fixed shell 111 on the elastic member 18 and can increase the free deformation of the elastic member 18, thereby improving the feel when rotating the rotating bracket 21. The elastic member 18 includes an elastic arm 181 and an abutment portion 182. The elastic arm 181 has a fixed end 1811 and a free end 1812 that are arranged opposite to each other. The fixed end 1811 is connected to the fixed housing 111, and the free end 1812 extends in the direction of the rotating housing 211. The abutment portion 182 is arranged on the side of the free end 1812 of the elastic arm 181 that faces the rotating housing 211, and the abutment portion 182 elastically abuts against the groove wall of the avoidance groove 2113. Both ends of the elastic member 18 are connected to the fixed housing 111. The fixed end 1811 of the elastic arm 181 is connected to the fixed housing 111, and the free end 1812 extends in the direction of the rotating housing 211, which further reduces the constraint of the fixed housing 111 on the elastic member 18, can increase the free deformation amount of the elastic member 18, and improves the hand feeling when rotating the rotating bracket 21.

[0053] The opening position of the first through hole 1111 may be close to the bottom of the fixed housing 111. Optionally, the elastic arm 181 is cylindrical, such as a cylindrical or conical shape, and the elastic arm 181 extends in the radial direction of the atomizing device 100. When the elastic arm 181 is cylindrical, the positioning groove 2114 may be a blind hole opened on the outer wall of the rotating housing 211, and the hole wall of the blind hole cooperates with the elastic arm 181 to generate a braking force. Fig.12As shown, the first through hole 1111 is arranged at the corner where the fixed shell 111 is connected to the fixed base 113, and the elastic arm 181 extends from the top wall of the first through hole 1111 toward the bottom wall of the first through hole 1111 along the notch of the accommodating groove 1112 toward the bottom wall of the accommodating groove 1112. Such arrangement allows the elastic arm 181 to extend in the height direction of the atomizing device 100, and the elastic arm 181 may be in an elongated strip shape, and the positioning groove 2114 may be a strip groove extending longitudinally along the outer wall of the rotating shell 211. Since the fixed shell 111 also extends in the longitudinal direction of the atomizing device 100, the elastic arm 181 is arranged on the side wall of the fixed shell 111, so that the size of the elastic arm 181 can be larger, and the elastic member 18 cooperates with the groove wall of the positioning groove 2114 to generate a larger braking force, thereby realizing rapid positioning of the atomizer 22 when it rotates. An arc-shaped guide surface is provided on one side of the abutment portion 182 close to the positioning groove 2114, so that a smooth transition surface is formed on the side where the abutment portion 182 abuts against the groove wall of the positioning groove 2114, which can reduce the friction between the groove wall of the positioning groove 2114 and the abutment portion 182, thereby improving the feel when rotating the rotating bracket 21.

[0054] The above descriptions are only some embodiments of the present application, and do not limit the protection scope of the present application. Any equivalent device or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly used in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. An atomizing device, characterized in that: include: A fixed bracket, a rotating bracket and a plurality of atomizers, wherein the plurality of atomizers are mounted on the rotating bracket, and the rotating bracket is rotatably disposed on the fixed bracket; One of the fixed bracket and the rotating bracket is provided with an elastic member, the elastic member is integrally formed with the corresponding fixed bracket or the rotating bracket, and the elastic member at least partially elastically abuts against the surface of the other of the fixed bracket and the rotating bracket, the other of the fixed bracket and the rotating bracket is provided with a plurality of positioning grooves, each of the positioning grooves is arranged corresponding to a preset position of the atomizer; When the rotating bracket rotates to the preset position, the elastic member is configured to be positioned and matched with one of the positioning grooves, so that one of the atomizers is locked in the atomization working position.

2. The atomizing device according to claim 1, characterized in that: The rotating bracket includes a rotating shell, the rotating shell has a accommodating cavity, and the multiple atomizers are arranged in the accommodating cavity. The fixed bracket includes a fixed shell and a fixed base, the fixed base is connected to one end of the fixed shell, the fixed base and the fixed shell are surrounded to form a accommodating groove, the rotating shell is rotatably arranged in the accommodating groove, and the fixed shell is at least partially covered on the circumferential side of the bottom of the rotating shell, and the multiple positioning grooves are arranged at intervals on the bottom side of the rotating shell.

3. The atomizing device according to claim 1, characterized in that: The rotating bracket includes a rotating shell, a peripheral side of the bottom of the rotating shell is provided with an avoidance groove, the positioning groove is formed on the groove wall of the avoidance groove, the fixed bracket includes a fixed shell, the portion of the fixed shell extending to the peripheral side of the rotating shell is located in the avoidance groove, and the elastic member is formed on the side wall of the fixed shell.

4. The atomizing device according to claim 3, characterized in that: The fixed bracket includes a fixed shell and a fixed base, the fixed base is connected to one end of the fixed shell, the fixed base and the fixed shell are surrounded by a receiving groove, a first through hole is opened on the side wall of the fixed shell, the first through hole is connected to the receiving groove, and the elastic member is arranged at the first through hole; The elastic member includes an elastic arm and an abutment portion, the elastic arm having a fixed end and a free end arranged opposite to each other, the fixed end is connected to the fixed shell, the free end extends toward the direction of the rotating shell, and the abutment portion is arranged on a side of the free end of the elastic arm facing the rotating shell, and the abutment portion elastically abuts against the groove wall of the avoidance groove.

5. The atomizing device according to claim 4, characterized in that: The first through hole is disposed at a corner where the fixed housing is connected to the fixed base, and the elastic arm extends from the top wall of the first through hole toward the bottom wall of the first through hole along the notch of the accommodating groove toward the bottom wall of the accommodating groove; An arc-shaped guiding surface is arranged on one side of the abutting portion close to the positioning groove.

6. The atomizing device according to claim 1, characterized in that: The atomizing device comprises a housing assembly, and the housing assembly is sleeved on the outer sides of the rotating bracket and the fixed bracket; A window is provided on the shell component, and the rotating bracket includes a rotating shell, at least a portion of the rotating shell is exposed to the shell component through the window, and an avoidance groove is provided on the peripheral side of the bottom of the rotating shell, and the avoidance groove is hidden inside the shell component.

7. The atomizing device according to claim 6, characterized in that: The atomization working position is arranged adjacent to the window, and the elastic member is arranged on a side of the fixing bracket away from the window.

8. The atomizing device according to claim 2, characterized in that: Along the moving track of the elastic member, a plurality of damping grooves are arranged on the surface of the rotating shell, and the groove depth of the damping grooves is smaller than the groove depth of the positioning grooves; The elastic member at least partially elastically abuts against the groove wall of the damping groove, and the elastic member cooperates with the groove wall of the damping groove to increase the damping when the rotating bracket rotates.

9. The atomizing device according to any one of claims 2 to 8, characterized in that: The rotating bracket further comprises a rotating sleeve and a rotating baffle, wherein the rotating sleeve is arranged in the rotating shell, and a plurality of rotating baffles are arranged between the rotating sleeve and the rotating shell at intervals, and a plurality of atomizers are arranged circumferentially around the rotating sleeve in a space formed by the rotating baffles, the rotating sleeve and the rotating shell, and the fixed bracket comprises a fixed base and a fixed rotating shaft, and the rotating sleeve is sleeved on the fixed rotating shaft; A second through hole is formed at the bottom of the rotating shell corresponding to each of the atomizers, and an electrode is arranged at a position of each of the atomizers corresponding to the second through hole. A mounting cavity is formed at the fixed base corresponding to the atomization working position, and a conductive part is arranged in the mounting cavity. The electrode of the atomizer in the atomization working position is electrically connected to the conductive part.

10. The atomizing device according to claim 1, characterized in that: The atomizing device comprises a control component and a shell component. The control component and the fixed bracket are installed in the shell component. The rotating bracket is rotatably arranged at one end of the fixed bracket. The control component is installed at one end of the fixed bracket away from the rotating bracket.

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