Atomization device

Abstract

The present application discloses an atomization device, which belongs to the technical field of electronic atomization equipment. The atomization device includes a fixed bracket, a rotating bracket, a plurality of atomizers and a shell assembly, wherein the fixed bracket is installed in the shell assembly, and the plurality of atomizers are installed on the rotating bracket; a plurality of positioning grooves are provided on the side wall of the rotating bracket, and an elastic member is provided on the shell assembly, and based on the different elastic deformation degrees of the elastic member in the first direction, the elastic member elastically abuts against the side wall of the rotating bracket or elastically abuts against the groove wall of the positioning groove. The atomization device provided by the present application, when the rotating bracket is rotated relative to the fixed bracket to the point where the elastic member elastically abuts against the groove wall of the positioning groove, the elastic member cooperates with the groove wall of the positioning groove to generate a braking force to limit the further rotation of the rotating bracket, so that one of the atomizers is in the atomization working position, thereby the atomizer can be switched to the atomization working position as needed.

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 a different flavor. When the user wants to experience a certain flavor, the atomizer of the corresponding flavor can be switched to the atomization working position. Utility Model Content

[0003] The present application provides an atomization device, which can switch an atomizer to an atomization working position as needed.

[0004] In order to solve the above technical problems, the atomization device provided in the present application includes a fixed bracket, a rotating bracket, multiple atomizers and a shell assembly. The fixed bracket is installed in the shell assembly, the rotating bracket is rotatably set on the fixed bracket, and the multiple atomizers are installed on the rotating bracket; the side wall of the rotating bracket is provided with multiple positioning grooves, and the opening position of each positioning groove corresponds to the position of an atomizer. An elastic member is provided on the shell assembly, and based on the different elastic deformation degrees of the elastic member in the first direction, the elastic member elastically abuts against the side wall of the rotating bracket or elastically abuts against the groove wall of the positioning groove.

[0005] In one embodiment, the shell assembly includes a first shell and a second shell connected to the first shell, the fixed bracket is installed in a accommodating cavity surrounded by the inner wall of the second shell and the inner wall of the first shell, and a window is opened on the first shell, and at least part of the structure of the rotating bracket or the atomizer is exposed to the shell assembly through the window.

[0006] In one embodiment, the second housing is connected to a side of the first housing opposite to the window, and the elastic member is disposed on the second housing.

[0007] In one embodiment, the atomization device includes a display component, the display component is accommodated in the accommodating cavity, and the display component is installed on the second shell; the second shell is provided with a display area corresponding to the display component, and information displayed by the display component is visible through the display area.

[0008] In one embodiment, at least a portion of the second housing forms a protruding space on a side away from the accommodating cavity, and the display assembly is at least partially installed in the protruding space.

[0009] In one embodiment, the display assembly includes a display circuit board, which is mounted on the second housing. A second through hole is formed on the display circuit board, and the elastic member passes through the second through hole.

[0010] In one embodiment, the rotating bracket includes a rotating shell, multiple atomizers are installed in the rotating shell, and the fixed bracket includes a fixed shell, one end of the rotating shell is accommodated in the fixed shell; the positioning groove is opened on the side wall of the rotating shell, and a first through hole is opened on the side wall of the fixed shell, and the elastic member is passed through the first through hole.

[0011] In one embodiment, the atomization device includes a display component, the display component includes a display circuit board, the display circuit board is installed on the second shell, and a second through hole is opened on the display circuit board; the shell component includes a guide member, the guide member is connected to the second shell, and the guide member is passed through the second through hole; the elastic member includes an elastomer and a sliding column, the guide member has an inner space, the elastomer is accommodated in the guide member, the elastomer abuts against the sliding column, one end of the sliding column is slidably accommodated in the guide member, and the other end of the sliding column abuts against the side wall of the rotating bracket or the groove wall of the positioning groove.

[0012] In one embodiment, the elastic member further includes a limiting ring, which is connected to the outer wall of the sliding column; the elastic body is sleeved on the outer periphery of the sliding column, and one end of the elastic body abuts against the limiting ring.

[0013] In one embodiment, a plurality of damping grooves are further provided on the side wall of the rotating shell between two adjacent positioning grooves, and the groove depth of the damping groove is smaller than the groove depth of the positioning groove; one end of the elastic member can elastically abut 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.

[0014] The atomization device provided in the present application has a plurality of positioning grooves formed on the side wall of the rotating bracket, and an elastic member is provided on the outer shell assembly. Based on the different elastic deformation degrees of the elastic member in the first direction, the elastic member elastically abuts against the side wall of the rotating bracket or the groove wall of the positioning groove. When the rotating bracket rotates relative to the fixed bracket until the elastic member elastically abuts against the groove wall of the positioning groove, the elastic member cooperates with the groove wall of the positioning groove to generate a braking force to limit further rotation of the rotating bracket, so that one of the atomizers is in the atomization working position, thereby the atomizer can be switched to the atomization working position as needed. 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 paying any 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 It is a structural schematic diagram of an embodiment of a rotating bracket provided by the present application;

[0025] Fig.10 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;

[0026] Fig.11 It is a structural schematic diagram of another embodiment of the rotating bracket provided in the present application. DETAILED DESCRIPTION

[0027] 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.

[0028] 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.

[0029] 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.

[0030] 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.

[0031] See also Figure 3-Figure 7The 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.

[0032] 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.

[0033] See also Figure 6-Figure 8 In one embodiment, the fixed bracket 11 includes a fixed shaft 112, a fixed base 113 and a mounting member 114. The upper cover 122 is connected to one end of the fixed shaft 112, and the fixed base 113 is connected to the opposite end of the fixed shaft 112 away from the upper cover 122. 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 can be switched to the atomization working position. The second sealing member 16 is installed on the fixed base 113, and the second sealing member 16 is used to seal the atomizer 22 in the atomization working position. 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 install the control component 13.

[0034] Please continue reading Figure 6-Figure 8 In one embodiment, the fixed bracket 11 further includes a fixed shell 111. The fixed shell 111 has an inner space, and one end of the rotating bracket 21 is accommodated in the fixed shell 111. The fixed base 113 is connected to the fixed shell 111 and the opposite end of the fixed shaft 112 away from the upper cover 122. The fixed shell 111 may be cylindrical, and its cross-section may be circular or polygonal. The second sealing member 16 is accommodated in the fixed shell 111. One end of the rotating bracket 21 is accommodated in the fixed shell 111, so that the fixed shell 111 covers the end of the rotating bracket 21, and the rotating bracket 21 overlaps with the shell portion of the fixed bracket 11, which can enhance the air tightness of the atomizer 22 installed inside the rotating bracket 21.

[0035] 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 atomizer 100, which is convenient for the transportation and storage of the atomizer 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. A window 1511 is provided on the housing assembly 15, and at least part of the structure of the rotating bracket 21 or the atomizer 22 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 or the atomizer 22, so as to rotate the movable part 20 through the exposed part of the rotating bracket 21 or the atomizer 22. 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.

[0036] The control component 13 can control the working state of the atomizer 22. Figure 2-Figure 7 In one embodiment, the control component 13 may include a circuit board 131, an airflow sensor 132, an airflow sensor cover 133, and a battery 134. The airflow sensor 132 is mounted on the circuit board 131, and the airflow sensor cover 133 is mounted 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 the airflow. Specifically, when the user inhales through the suction part 121, the airflow sensor 132 senses the change of the 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 an 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.

[0037] 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.

[0038] Please refer to 2- Figure 7 In 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 disposed at an end of the first housing 151 away from the suction portion 121. The fixing bracket 11 is installed in a receiving cavity 1513 surrounded by the inner wall of the second housing 152 and the inner wall of the first housing 151. The second housing 152 can be integrally formed with the first housing 151. Alternatively, the second housing 152 and the first housing 151 are separately processed and then assembled and connected. For example, the first housing 151 is partially provided with an opening 1512, and the second housing 152 is disposed at the opening 1512 of the first housing 151.

[0039] In one embodiment, if Figure 2-Figure 7As shown, the window 1511 is opened on the first shell 151, and the second shell 152 is connected to the side of the first shell 151 opposite to the window 1511. The display component 14 is used for information display, and the display component 14 is accommodated in the accommodating cavity 1513, and the display component 14 is installed on the second shell 152. The second shell 152 is provided with a display area 1521 corresponding to the display component 14, and the information displayed by the display component 14 is visible through the display area 1521. Exemplarily, the information displayed by the display component 14 can 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, and 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. The display screen 141 can be installed on the display circuit board 142, and the display circuit board 142 is installed on the second shell 152. Specifically, the display circuit board 142 can be installed on the second shell 152 by means of snap connection or threaded connection. During the use of the atomizer device 100, the user expects to know the information of the atomizer device 100 in a timely manner. For example, when the atomizer 22 is switched, the rotating bracket 21 is rotated through the window 1511, and the user expects to know whether the atomizer 22 is accurately switched to the atomization working position, that is, the rotation alignment information of the atomizer device 100. The display component 14 is mounted on the second housing 152, and the second housing 152 is connected to the side of the first housing 151 opposite to the window 1511, so that the display component 14 and the window 1511 are respectively arranged on opposite sides of the housing component 15, which can prevent the user from blocking the display component 14 when holding the housing component 15 to rotate the rotating bracket 21. The rotation alignment information displayed by the display component 14 is easy to be observed by the user, which is convenient for the user to obtain feedback on the operation action.

[0040] Please continue to see 2- Figure 7 In one embodiment, at least a part of the second housing 152 forms a protruding space 1514 on the side away from the accommodating cavity 1513, and the display assembly 14 is at least partially installed in the protruding space 1514. Such a configuration, on the one hand, can increase the local space of the accommodating cavity 1513, so that the display assembly 14 will not affect the installation of other components, thereby improving the utilization rate of the internal space; on the other hand, it is convenient for the user to hold the atomizing device 100, and the appearance of the atomizing device 100 is unique, which can enhance the appearance expression of the atomizing device 100.

[0041] In one embodiment, if Figure 6-Figure 10As shown, the rotating bracket 21 includes a rotating shell 211, a rotating sleeve 212 and a rotating partition 213. The rotating shell 211 has an inner space, and the rotating sleeve 212 is accommodated in the rotating shell 211. The rotating sleeve 212 is sleeved on the fixed rotating shaft 112. The rotating partition 213 is plate-shaped, and a plurality of rotating partitions 213 are arranged at intervals on the outer periphery of the rotating sleeve 212, and the rotating partition 213 is connected between the rotating shell 211 and the rotating sleeve 212. A plurality of atomizers 22 are installed on the rotating shell 211. 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 limit the displacement of the atomizer 22. The rotating partition 213, the rotating sleeve 212 and the rotating shell 211 are surrounded to form the installation position of the atomizer 22, so that a plurality of relatively independent atomizers 22 can be installed on the rotating bracket 21 to form an integral module.

[0042] See also Fig. 9 In 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.

[0043] In one embodiment, if Fig. 9 , Fig.10 As shown, the outer wall of one end of the rotating shell 211 accommodated in the fixed shell 111 is provided with an avoidance groove 2113, and the avoidance grooves 2113 are distributed around the outer periphery of the rotating shell 211. At the location where the avoidance grooves 2113 are provided, the dimension of the outer wall of the fixed shell 111 protruding from the outer wall of the rotating shell 211 is smaller than a preset value. By providing the avoidance grooves 2113 on the outer wall of the rotating shell 211, the dimension 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 substantially 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.

[0044] Please continue to refer to Fig.10 The outer wall of the rotating shell 211 is provided with an avoidance groove 2113 to form a “gap”. Fig.10It 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 completely or partially accommodate the fixed shell 111, thereby reducing the size of the junction between the fixed shell 111 and the rotating shell 211.

[0045] See also Figure 5 , Figure 6 In 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 is connected to the battery 134 through the electrode 225. 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 on one end of the oil cup shell 2211. The oil cup top cover 2212 and the oil cup shell 2211 are arranged to form a space for installing the oil storage part 223. The oil cup base 2213 is arranged on one end of the oil cup shell 2211 away from the oil cup top cover 2212.

[0046] In the related art, when the atomizer is switched by a rotation operation, the rotation displacement of the atomizer is difficult to control, the atomizer cannot be quickly aligned and connected with the suction part, and the atomizer is difficult to switch to the atomization working position as needed.

[0047] In one embodiment, if Fig.10As shown, the side wall of the rotating bracket 21 is provided with a plurality of positioning grooves 2114, and the number of the positioning grooves 2114 is the same as the number of the atomizers 22, and the opening position of each positioning groove 2114 corresponds to the position of an atomizer 22. Specifically, the positioning groove 2114 can be provided on the side wall of the rotating shell 211. The shell assembly 15 is provided with an elastic member 18, and the elastic member 18 can be elastically deformed in the first direction. Among them, when the cross section of the rotating shell 211 is circular, the first direction can be the radial direction of the cross section of the rotating shell 211; when the cross section of the rotating shell 211 is a polygon or other shapes, the first direction can be the radial direction of the inscribed circle or the circumscribed circle of the outer contour of the cross section of the rotating shell 211. Based on the different elastic deformation degrees of the elastic member 18 in the first direction, the elastic member 18 elastically abuts against the side wall of the rotating bracket 21 or elastically abuts against the groove wall of the positioning groove 2114. When the rotating bracket 21 rotates to the preset position, one end of the elastic member 18 elastically abuts against the groove wall of the positioning groove 2114 to limit the rotating bracket 21 from further rotating, so that one of the atomizers 22 is in the atomization working position.

[0048] The atomization device 100 provided in the present application has a plurality of positioning grooves 2114 formed on the side wall of the rotating bracket 21, and an elastic member 18 is provided on the shell assembly 15. Based on the different elastic deformation degrees of the elastic member 18 in the first direction, the elastic member 18 elastically abuts against the side wall of the rotating bracket 21 or elastically abuts against the groove wall of the positioning groove 2114. When the rotating bracket 21 rotates relative to the fixed bracket 11 until the elastic member 18 elastically abuts against the groove wall of the positioning groove 2114, the elastic member 18 cooperates with the groove wall of the positioning groove 2114 to increase the resistance to the relative rotation of the rotating bracket 21 and the fixed bracket 11, and the resistance forms a braking force to limit the further rotation of the rotating bracket 21, so that one of the atomizers 22 is in the atomization working position, so that the atomizer 22 can be switched to the atomization working position as needed.

[0049] Optionally, one end of the elastic member 18 is connected to the first housing 151, and the other end of the elastic member 18 elastically abuts against the side wall of the rotating bracket 21 or elastically abuts against the groove wall of the positioning groove 2114. The elastic member 18 cooperates with the groove wall of the positioning groove 2114 to achieve accurate positioning of the atomizer 22 when rotating. The installation position of the elastic member 18 needs to occupy a certain area of ​​the first housing 151, thereby reducing the opening area of ​​the window 1511 on the first housing 151, making it inconvenient for the user to rotate the rotating bracket 21 through the window 1511. Please refer to Fig.10In one embodiment, the elastic member 18 is disposed on the second housing 152. Since the second housing 152 is connected to the side of the first housing 151 opposite to the window 1511, the elastic member 18 can be disposed away from the opening position of the window 1511, and the opening area of ​​the window 1511 on the first housing 151 is not affected by the elastic member 18, so that the user can conveniently rotate the rotating bracket 21 through the window 1511.

[0050] In addition, the elastic member 18 has a certain length in the first direction so that the elastic member 18 can be elastically deformed in the first direction. Therefore, the installation of the elastic member 18 needs to occupy a certain space of the accommodating cavity 1513. When the display component 14 is also installed on the second shell 152, the installation of the display component 14 also needs to occupy a certain space of the accommodating cavity 1513. The elastic member 18 is arranged on the second shell 152 so that the elastic member 18 and the display component 14 are located on the same side of the shell component 15, which is convenient for taking into account the installation space of the two, and can improve the utilization rate of the internal space of the accommodating cavity 1513. For example, in one embodiment, Figure 7 As shown, at the installation location of the display component 14, a second shell 152 is provided with at least a partial area protruding toward the side away from the accommodating cavity 1513, which can increase the local space of the accommodating cavity 1513. This space can be used to install the elastic member 18 and the display component 14, thereby improving the utilization rate of the internal space.

[0051] Optionally, the installation position of the elastic member 18 is located outside the display assembly 14. For example, a display assembly 14 with a smaller display screen 141 and a display circuit board 142 is selected to reduce the space occupied by the display assembly 14 in the accommodating cavity 1513, but this solution reduces the area on which the display assembly 14 can display information; or, the area of ​​the area protruding from the second housing 152 away from the accommodating cavity 1513 is increased, so that the installation position of the elastic member 18 can be located outside the display assembly 14, but this solution has a larger protruding area, which may affect the appearance of the atomization device 100. Please refer to Fig.10 In one embodiment, a second through hole 1421 is provided on the display circuit board 142, and the elastic member 18 is passed through the second through hole 1421. Optionally, a through hole may also be provided on the display screen 141 for passing the elastic member 18. The through hole is provided on the display circuit board 142 for passing the elastic member 18, so that the installation position of the elastic member 18 is located inside the display assembly 14, which can ensure the area of ​​the display assembly 14 for displaying information, and will not increase the area of ​​the area of ​​the second housing 152 protruding to the side away from the accommodating cavity 1513, which can reduce the impact on the appearance of the atomization device 100.

[0052] Optionally, at the opening of the window 1511 of the first shell 151, the fixed shell 111 is located outside the opening range of the window 1511, that is, the first shell 151 can cover the fixed shell 111, so that the fixed shell 111 will not be exposed to the window 1511, and the fixed shell 111 can be prevented from affecting the appearance of the atomization device 100. Further, the overlapping area between the fixed shell 111 and the rotating shell 211 is less than a preset value, so that the overlapping area between the fixed shell 111 and the rotating shell 211 can be as small as possible, on the one hand, the material of the fixed shell 111 can be saved and the production cost can be reduced; on the other hand, under the condition of ensuring that the fixed shell 111 will not be exposed to the window 1511, the opening area of ​​the window 1511 on the first shell 151 can be made larger, so that the user can rotate the rotating bracket 21 through the window 1511.

[0053] Optionally, the elastic member 18 is disposed in a region outside the fixed housing 111 , so that the elastic member 18 elastically abuts against the rotating housing 211 .

[0054] Optionally, in one embodiment, if Figure 8 , Fig.10 As shown, a first through hole 1111 is provided on the side wall of the fixed housing 111, and the elastic member 18 is passed through the first through hole 1111. The through hole provided on the fixed housing 111 and the elastic member 18 is passed through makes the installation position of the elastic member 18 close to the bottom of the rotating housing 211. The rotating housing 211 is accommodated in the fixed housing 111, and the fixed housing 111 can cover the positioning groove 2114 provided on the rotating housing 211, so as to prevent the positioning groove 2114 from being exposed to the window 1511 and affecting the appearance of the atomization device 100.

[0055] See also Fig.11In one embodiment, the side wall of the rotating shell 211 is further provided with a plurality of damping grooves 2115 between two adjacent positioning grooves 2114, and the groove depth of the damping groove 2115 is less than the groove depth of the positioning groove 2114. One end of the elastic member 18 can elastically abut 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 between two adjacent positioning grooves 2114 of 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, reduces the number of components of the atomization device 100, and simplifies the assembly process.

[0056] In one embodiment, if Fig.10 As shown, the housing assembly 15 includes a guide member 154, which is connected to the second housing 152 and is inserted into the second through hole 1421. The elastic member 18 includes an elastic body 181 and a sliding column 182. Optionally, the elastic body 181 can be a spring, or a plastic member that can produce elastic deformation. The guide member 154 has an inner space, and the elastic body 181 is accommodated in the guide member 154, and the elastic body 181 abuts against the sliding column 182. The elastic body 181 can be directly abutted against the sliding column 182, or it can be indirectly abutted against the sliding column 182 through other components. One end of the sliding column 182 is slidably accommodated in the guide member 154, and the other end of the sliding column 182 abuts against the side wall of the rotating bracket 21 or the groove wall of the positioning groove 2114. The side of the sliding column 182 close to the positioning groove 2114 is an arc-shaped surface, so that the side of the sliding column 182 abutting against the groove wall of the positioning groove 2114 forms a smooth transition surface, which can reduce the friction between the groove wall of the positioning groove 2114 and the elastic member 18, thereby improving the hand feeling when rotating the rotating bracket 21. The guide member 154 is arranged to penetrate the second through hole 1421, and one end of the sliding column 182 is slidably accommodated in the guide member 154, so that the side wall of the guide member 154 is located between the outer wall of the sliding column 182 and the side wall of the second through hole 1421, which can prevent the sliding column 182 from interfering with the display circuit board 142 when elastically deforming in the first direction, causing damage to the display circuit board 142, thereby improving the reliability of the display circuit board 142.

[0057] Optionally, the elastic body 181 abuts against the end of the sliding column 182, and the elastic body 181 can be elastically deformed in the first direction, so that the other end of the sliding column 182 abuts against the side wall of the rotating bracket 21 or the groove wall of the positioning groove 2114. In the above solution, the elastic body 181 abuts against the end of the sliding column 182, which increases the length of the elastic member 18 in the first direction, so that the elastic member 18 requires a larger installation space. Fig.10 In one embodiment, the elastic member 18 further includes a stop ring 183, and the stop ring 183 is connected to the outer wall of the sliding column 182. The elastic body 181 is sleeved on the outer periphery of the sliding column 182, and one end of the elastic body 181 abuts against the stop ring 183, so that the elastic body 181 indirectly abuts against the sliding column 182 through the stop ring 183. The elastic body 181 is sleeved on the outer periphery of the sliding column 182, and the elastic body 181 indirectly abuts against the sliding column 182 through the stop ring 183, so that the elastic body 181 and the sliding column 182 partially overlap in the first direction, reducing the length of the elastic member 18 in the first direction, thereby reducing the installation space occupied by the elastic member 18, and facilitating the arrangement of other components in the accommodating cavity 1513.

[0058] In one embodiment, if Fig.10 As shown, one end of the guide member 154 abuts against the side wall of the fixed housing 111, so that the guide member 154 can also limit the lateral displacement of the fixed bracket 11 to prevent the fixed bracket 11 from shifting.

[0059] 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, a plurality of atomizers and a housing assembly, wherein the fixed bracket is installed in the housing assembly, the rotating bracket is rotatably arranged on the fixed bracket, and the plurality of atomizers are installed on the rotating bracket; The side wall of the rotating bracket is provided with a plurality of positioning grooves, and the opening position of each positioning groove corresponds to the position of the atomizer. An elastic member is provided on the shell assembly, and based on the different elastic deformation degrees of the elastic member in the first direction, the elastic member elastically abuts against the side wall of the rotating bracket or elastically abuts against the groove wall of the positioning groove.

2. The atomizing device according to claim 1, characterized in that: The shell assembly includes a first shell and a second shell connected to the first shell, the fixed bracket is installed in a accommodating cavity surrounded by an inner wall of the second shell and an inner wall of the first shell, a window is opened on the first shell, and at least part of the structure of the rotating bracket or the atomizer is exposed to the shell assembly through the window.

3. The atomizing device according to claim 2, characterized in that: The second shell is connected to a side of the first shell opposite to the window, and the elastic member is arranged on the second shell.

4. The atomizing device according to claim 3, characterized in that: The atomizing device comprises a display component, the display component is accommodated in the accommodation cavity, and the display component is mounted on the second housing; The second housing is provided with a display area corresponding to the display component, and information displayed by the display component is visible through the display area.

5. The atomizing device according to claim 4, characterized in that: At least a part of the second housing forms a protruding space on a side away from the accommodating cavity, and the display assembly is at least partially installed in the protruding space.

6. The atomizing device according to claim 5, characterized in that: The display assembly includes a display circuit board, the display circuit board is mounted on the second housing, a second through hole is formed on the display circuit board, and the elastic member passes through the second through hole.

7. The atomizing device according to claim 6, characterized in that: The rotating bracket comprises a rotating shell, and the plurality of atomizers are mounted on the rotating shell; the fixed bracket comprises a fixed shell, and one end of the rotating shell is accommodated in the fixed shell; The positioning groove is formed on the side wall of the rotating shell, a first through hole is formed on the side wall of the fixed shell, and the elastic member is passed through the first through hole.

8. The atomizing device according to claim 3, characterized in that: The atomizing device includes a display assembly, the display assembly includes a display circuit board, the display circuit board is mounted on the second housing, and a second through hole is formed on the display circuit board; The housing assembly includes a guide member, the guide member is connected to the second housing, and the guide member is passed through the second through hole; The elastic member includes an elastomer and a sliding column. The guide member has an inner space. The elastomer is accommodated in the guide member. The elastomer abuts against the sliding column. One end of the sliding column is slidably accommodated in the guide member, and the other end of the sliding column abuts against the side wall of the rotating bracket or the groove wall of the positioning groove.

9. The atomizing device according to claim 8, characterized in that: The elastic member further comprises a limiting ring, and the limiting ring is connected to the outer wall of the sliding column; The elastic body is sleeved on the outer periphery of the sliding column, and one end of the elastic body is in contact with the limiting ring.

10. The atomizing device according to claim 1, characterized in that: The rotating bracket comprises a rotating shell, and a side wall of the rotating shell is further provided with a plurality of damping grooves between two adjacent positioning grooves, and the groove depth of the damping groove is smaller than the groove depth of the positioning groove; One end of the elastic member can elastically abut 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.

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