Electronic atomization device

Abstract

The application relates to an electronic atomization device, which comprises a shell with an open end, and an atomization mechanism comprising a base, a support, a sealing element and an atomization assembly. The support is arranged on the base, the sealing element is sleeved on the support and cooperates with the support to define a receiving cavity. The atomization assembly is at least partially arranged in the receiving cavity, one end of the sealing element extends to the base and is sealed and covered at the joint of the support and the base, so that the base, the support, the sealing element and the atomization assembly are connected into an integrated structure. The atomization mechanism is mounted into the shell from the open end of the shell. The sealing element and the inner wall of the shell cooperatively define a liquid storage cavity for storing an atomization substrate. The liquid storage cavity is in fluid communication with the receiving cavity. The atomization assembly is configured to heat the atomization substrate flowing into the receiving cavity from the liquid storage cavity to generate an aerosol output, so as to reduce the manufacturing cost of the electronic atomization device.

Description

Technical Field

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

[0002] Electronic atomizing devices can atomize e-liquid and other aerosol-generating matrices, thus forming aromatic aerosols, making them popular among users. However, traditional electronic atomizing devices often suffer from complex structures and numerous assembly procedures, which affects their manufacturing costs. Utility Model Content

[0003] One of the technical problems addressed by this application is how to reduce the manufacturing cost of electronic atomization devices.

[0004] An electronic atomizing device, comprising:

[0005] The housing has an opening at one end; and

[0006] An atomizing mechanism includes a base, a bracket, a seal, and an atomizing assembly. The bracket is disposed on the base, and the seal is sleeved on the bracket, together with the bracket defining a receiving cavity. The atomizing assembly is at least partially disposed within the receiving cavity, and one end of the seal extends to the base and seals the connection between the bracket and the base, so that the base, bracket, seal, and atomizing assembly are connected as a single structure.

[0007] The atomizing mechanism is installed into the housing through the opening of the housing. The sealing element and the inner wall of the housing together define a liquid storage chamber for storing the atomizing matrix. The liquid storage chamber is in fluid communication with the receiving cavity. The atomizing component is configured to heat the atomizing matrix flowing into the receiving cavity through the liquid storage chamber to generate an aerosol output.

[0008] In one embodiment, a first groove is provided on one side of the seal, and the bracket and the base are sequentially inserted into the first groove. A second groove is provided on the side of the bracket away from the base, and the groove wall of the second groove and the groove wall of the first groove enclose the receiving cavity.

[0009] In one embodiment, the sealing element includes a main body and a sealing portion. The sealing portion protrudes from the main body and forms the first groove with the main body. The sealing portion is sleeved inside the housing to seal the liquid storage cavity. The sealing portion is also sleeved outside the base and the bracket. The main body and the inner wall of the housing define the liquid storage cavity.

[0010] In one embodiment, the seal further includes a first positioning part, which protrudes from one end of the seal away from the main body, and a first positioning groove is recessed on the base, wherein the first positioning part is inserted into the first positioning groove along the axial direction of the seal.

[0011] In one embodiment, the sealing element further includes a sleeve portion, the sleeve portion and the sealing portion protruding from opposite sides of the main body portion, the housing also having an air intake channel, the sleeve portion being sleeved on the atomizing component and interference-fitted with the air intake channel, the sleeve portion having an air guide hole communicating with the air intake channel; an insertion hole is recessed on the bottom wall surface of the second groove, and the atomizing component is inserted into the insertion hole.

[0012] In one embodiment, the bracket has a second positioning part on the side opposite to the second groove; the base includes a base plate, a first side tube and a second side tube, the first side tube protruding from the base plate, the base plate having a first stepped surface surrounding the first side tube, the second side tube protruding from the end face of the first side tube away from the base plate, the first side tube having a second stepped surface surrounding the second side tube, the housing being sleeved on the first side tube and abutting against the first stepped surface, and the housing being snap-fitted to the first side tube, the sealing part being sleeved on the second side tube and abutting against the second stepped surface; the second positioning part is inserted into the second side tube.

[0013] In one embodiment, an air intake chamber is provided between the bracket and the base, a first air intake hole is provided on the base plate, a second air intake hole is provided at the bottom of the bracket, and the air intake chamber is connected between the first air intake hole and the second air intake hole.

[0014] And / or, the bracket is provided with at least two third positioning parts on the side opposite to the second groove, and the base is provided with at least two positioning holes, the third positioning parts and the positioning holes are corresponding to each other and cooperate with each other;

[0015] And / or, the base further includes a first protrusion and a second protrusion, the first protrusion protruding from the first stepped surface and inserted into the housing; the second protrusion protruding from the outer side surface of the first side cylinder and snap-fitted to the housing.

[0016] In one embodiment, the atomizing component includes a support tube, a buffer, a heating element, and a heat-conducting element. The support tube passes through the receiving cavity, the buffer is sleeved inside the support tube, and the support tube has a liquid guiding hole that communicates with the receiving cavity. The buffer blocks one end of the liquid guiding hole, the liquid guiding element is located inside the receiving cavity and sleeved outside the support tube, and the liquid guiding element blocks the other end of the liquid guiding hole.

[0017] In one embodiment, the atomizing mechanism further includes a conductive element, which includes a substrate and a column. The substrate is elongated, and the column protrudes from the substrate and is disposed in the base and electrically connected to the atomizing assembly. The outer surface of the base has an elongated hole adapted to the shape of the substrate, and the substrate mates with the elongated hole.

[0018] In one embodiment, the electronic atomizing device further includes a sealing mechanism. The sealing element has a connecting hole that connects the liquid storage chamber and the receiving chamber. The sealing mechanism is movably disposed in the liquid storage chamber and is used to block or open the connecting hole.

[0019] One technical advantage of one embodiment of this application is that, given the seal covering the connection between the bracket and the base, the base, bracket, seal, and atomizing assembly are connected as a single structure, thus achieving a modular design of the atomizing mechanism. This allows the modular atomizing mechanism to be installed into the housing from the opening. On the one hand, this can reasonably reduce the number of parts included in the atomizing mechanism, thereby simplifying its structure and reducing the cost of the electronic atomizing device. On the other hand, since the atomizing mechanism can be assembled outside the housing to form a modular whole, interference from the housing can be eliminated during assembly, thereby improving the assembly efficiency of the atomizing mechanism. Furthermore, as a modular whole, the atomizing mechanism can be assembled with the housing in one go using automated equipment to form the electronic atomizing device. This reduces assembly procedures and assembly difficulty, thereby reducing the assembly time of the electronic atomizing device, thus improving the assembly efficiency and further reducing the manufacturing cost of the electronic atomizing device. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of an electronic atomizing device provided in one embodiment.

[0021] Figure 2 for Figure 1 The diagram shows the exploded structure of the electronic atomizing device.

[0022] Figure 3 for Figure 1 A three-dimensional cross-sectional view of the electronic atomizing device shown.

[0023] Figure 4 for Figure 1 The diagram shows a planar cross-sectional view of the electronic atomizing device.

[0024] Figure 5 for Figure 1 The diagram shows an exploded view of the atomizing mechanism in the electronic atomizing device.

[0025] Figure 6 for Figure 1 The diagram shows a three-dimensional structure of the electronic atomizing device from another perspective.

[0026] Figure 7 for Figure 1 A partial exploded view of the electronic atomizing device shown.

[0027] Reference numerals: Electronic atomizing device 40, housing 20, liquid storage chamber 21, air intake channel 22, atomizing mechanism 10; sealing mechanism 30, mounting assembly 100, base 110, base plate 111, first stepped surface 111a, first air inlet 111b, positioning hole 111c, first side cylinder 112, second stepped surface 112a, second side cylinder 113, first protrusion 114, second protrusion 115, first positioning groove 116, bracket 120, receiving cavity 121, insertion hole 122, second groove 12 3. Second positioning part 124, air inlet chamber 125, second air inlet hole 126, third positioning part 127, conductive component 130, substrate 131, column 132, liquid suction component 140, atomizing component 300, support tube 310, liquid guiding hole 311, buffer component 320, hollow cavity 321, heating component 330, liquid guiding component 200, sealing component 400, main body part 410, connecting hole 411, sealing part 420, sleeve part 430, air guiding hole 431, first groove 440, first positioning part 450. Detailed Implementation

[0028] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0029] In the description of this application, it should be understood that if terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0030] Furthermore, where the terms "first" and "second" appear, these terms are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, where the term "multiple" appears, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0031] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0032] In this application, unless otherwise expressly specified and limited, the use of descriptions such as "above" or "below" the second feature indicates that the first and second features are in direct contact or indirect contact via an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. Similarly, "below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0033] It should be noted that if an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. If an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. If so, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this application are for illustrative purposes only and do not represent the only possible implementation.

[0034] See Figure 1 , Figure 2 and Figure 3 An embodiment of this application provides an electronic atomizing device 40, which includes a housing 20 and an atomizing mechanism 10. The housing 20 has an opening at one end. The atomizing mechanism 10 includes a mounting assembly 100, an atomizing component 300, and a sealing element 400. The mounting assembly 100 includes a base 110 and a bracket 120. The bracket 120 is disposed on the base 110, and the sealing element 400 is sleeved on the bracket 110. The sealing element 400 and the bracket 110 together define a receiving cavity 121. The atomizing component 200 is at least partially disposed in the receiving cavity 121, and one end of the sealing element 400 extends to the base 110 and seals the connection between the bracket 120 and the base 110, so that the base 110, the bracket 120, the sealing element 400, and the atomizing component 300 are connected as an integral structure, thereby realizing a modular design of the entire atomizing mechanism 10.

[0035] The atomizing mechanism 10 is installed inside the housing 20 through the opening. The seal 400 and the inner wall of the housing 20 together define a liquid storage chamber 21 for storing the atomizing matrix. The liquid storage chamber 21 is in fluid communication with the receiving chamber 121. The atomizing assembly 300 is configured to heat the atomizing matrix flowing into the receiving chamber through the liquid storage chamber to generate an aerosol output. Specifically, the housing 20 is provided with an air intake channel 22, and the liquid storage chamber 21 and the air intake channel 22 can be independent of each other. The aerosol formed after heating can be discharged from the air intake channel 22 for absorption by the user.

[0036] If the components of the atomizing mechanism are assembled with the housing one by one, firstly, this would result in a larger number of parts in the atomizing mechanism, making its structure more complex and increasing the manufacturing cost of the electronic atomizing device. Secondly, assembling the numerous components of the atomizing mechanism with the housing one by one would make the assembly process more numerous and cumbersome, thereby increasing the assembly time of the electronic atomizing device, reducing its assembly efficiency, and further increasing the manufacturing cost.

[0037] Regarding the atomizing mechanism 10 in the above embodiments, the sealing element 400 allows the atomizing mechanism 10 to be assembled into a whole outside the housing 20, thus achieving a modular design. This reduces the number of parts in the atomizing mechanism 10, simplifying its structure and lowering the cost of the electronic atomizing device 40. Furthermore, since the atomizing mechanism 10 can be assembled into a modular whole outside the housing 20, interference from the housing 20 can be eliminated during assembly, improving assembly efficiency. As a modular unit, the atomizing mechanism 10 can be assembled with the housing 20 in one step using automated equipment to form the electronic atomizing device 40, reducing assembly procedures and difficulty, thereby shortening assembly time and increasing assembly efficiency, further reducing manufacturing costs.

[0038] It is understood that the atomizing mechanism 10 with a modular design can be assembled with different housings 20 as a general module. The liquid storage chambers 21 of different housings 20 have different volumes, so the same atomizing mechanism 10 can be assembled with housings 20 of different capacities, thereby improving the versatility of the atomizing mechanism 10.

[0039] See Figure 3 , Figure 4 and Figure 5 In some embodiments, a first groove 440 is formed on one side of the seal 400, and the bracket 120 and the base 110 are sequentially inserted into the first groove 440. This allows the first groove 440 to effectively limit the bracket 120 and the base 110, thereby improving the assembly efficiency and accuracy of the bracket 120 and the base 110 relative to the seal 400. A second groove 1123 is formed on the side of the bracket 120 opposite to the base 110, and the groove wall of the second groove 123 and the groove wall of the first groove 440 enclose the aforementioned receiving cavity 121.

[0040] See Figure 3 , Figure 4 and Figure 5In some embodiments, the seal 400 may include a main body 410 and a sealing part 420. The sealing part 420 protrudes from the main body 410 and forms a first groove 440 with the main body 410. The sealing part 420 is fitted inside the housing 20 to seal the liquid storage cavity 21, and the sealing part 420 is fitted outside the base 10 and the bracket 120. The main body 410 and the inner wall of the housing 20 define the liquid storage cavity 21. Therefore, through the action of the main body 410 and the sealing part 420, the receiving cavity 121 and the liquid storage cavity 21 can form two relatively independent cavities. At the same time, a certain interference fit force is generated between the sealing part 420 and the base 10 and the bracket 120, thereby connecting the base 10 and the bracket 120 to form a whole.

[0041] See Figure 4 and Figure 7 In some embodiments, the seal 400 further includes a first positioning portion 450, which protrudes from the end of the sealing portion 420 away from the main body portion 410. The first positioning portion 450 protrudes relative to the sealing portion 420 along the axial direction of the seal 400. A first positioning groove 116 is recessed on the base 110, and the first positioning groove 116 is recessed to a certain depth along the axial direction of the seal 400. During the assembly of the seal 400, the first positioning portion 450 is inserted into the first positioning groove 116 along the axial direction of the seal 400. Therefore, through the action of the first positioning portion 450 and the first positioning groove 116, the seal 400 can be circumferentially limited, preventing the seal 400 from rotating relative to the base 110. This can further improve the assembly accuracy between the seal 400 and the base 110.

[0042] See Figure 3 , Figure 4 and Figure 5 In some embodiments, the sealing member 400 further includes a sleeve portion 430. The sealing portion 420 and the sleeve portion 430 protrude from opposite sides of the main body portion 410, respectively. This can be understood as the sealing portion 420 and the sleeve portion 430 being located on opposite sides of the thickness direction of the main body portion 410, which is obviously the axial direction of the atomizing mechanism 10. The sleeve portion 430 is sleeved on the outside of the atomizing component 300 and is press-fitted with the air intake channel 22. The sleeve portion 430 has a guide hole 431 communicating with the air intake channel 22. This allows the sleeve portion 430 to effectively seal the air intake channel 22, preventing the liquid storage chamber 21 from communicating with the air intake channel 22. The aerosol generated by the atomizing component 300 can enter the air intake channel 22 through the guide hole 431 and be absorbed by the user. An insertion hole 122 is recessed on the bottom wall surface of the second groove 123, and the atomizing component 300 is inserted into the insertion hole 122. This allows the socket 122 to effectively limit the atomizing component 300, thereby improving the assembly efficiency and precision of the atomizing component 300.

[0043] See Figure 3 , Figure 4 and Figure 5 In some embodiments, the main body 410 of the seal 400 may have a connecting hole 411, which connects the receiving cavity 121 and the liquid storage cavity 21. The electronic atomizing device 40 may also include a blocking mechanism 30, which may be movably connected to the housing 20 and may move relative to the housing 20 to block or open the connecting hole 411. When the blocking mechanism 30 blocks the connecting hole 411, the atomizing matrix in the liquid storage cavity 21 cannot enter the receiving cavity 121 through the connecting hole 411, so that the atomizing component 300 in the receiving cavity 121 cannot absorb the atomizing matrix in the liquid storage cavity 21. When the blocking mechanism 30 opens the connecting hole 411, the atomizing matrix in the liquid storage cavity 21 can enter the receiving cavity 121 through the connecting hole 411, so that the atomizing component 300 in the receiving cavity 121 can absorb the atomizing matrix from the liquid storage cavity 21, thereby causing the atomizing component 300 to generate heat to atomize the atomizing matrix.

[0044] See Figure 3 , Figure 4 and Figure 5 In some embodiments, a second positioning part 124 is provided on the side of the bracket 120 opposite to the second groove 123. The second positioning part 124 may be generally cylindrical. The base 110 includes a base plate 111, a first side cylinder 112, a second side cylinder 113, a first protrusion 114, and a second protrusion 115. The first side cylinder 112 protrudes axially from the atomizing mechanism 10 onto the base plate 111. The base plate 111 has a first stepped surface 111a, which surrounds the first side cylinder 112. The second side cylinder 113 protrudes axially from the atomizing mechanism 10 onto the end face of the first side cylinder 112 away from the base plate 111. The first side cylinder 112 has a second stepped surface 112a, which surrounds the second side cylinder 113. The first protrusion 114 protrudes from the first step surface 111a and is used to be inserted into the housing 20. Through the action of the first protrusion 114, the housing 20 can be limited along the circumference of the atomizing mechanism 10 to prevent the housing 20 from rotating relative to the atomizing mechanism 10.

[0045] The second protrusion 115 protrudes from the outer surface of the first side cylinder 112 and connects to the housing 20, forming a snap-fit ​​connection. This also allows the entire atomizing mechanism 10 to be detachably connected to the housing 20. After the atomizing mechanism 10 and housing 20 are assembled, the housing 20 is fitted over the first side cylinder 112 and abuts against the first stepped surface 111a, thus limiting the housing 20 along the axial direction of the atomizing mechanism 10, thereby improving assembly efficiency and accuracy. The sealing element 400 is fitted over the second side cylinder 113 and abuts against the second stepped surface 112a, thus limiting the sealing element 400 along the axial direction of the atomizing mechanism 10, thereby improving assembly efficiency and accuracy.

[0046] The second positioning part 124 is inserted into the second side cylinder 113, so that the second side cylinder 113 is sleeved outside the second positioning part 124. At the same time, the end of the second side cylinder 113 abuts against the bracket 120 along the axial direction of the atomizing mechanism 10. This can effectively limit the base 110, thereby improving the assembly accuracy and efficiency between the base 110 and the bracket 120.

[0047] See Figure 4 and Figure 6 In some embodiments, an air inlet chamber 125 is provided between the bracket 120 and the base 110. A first air inlet hole 111b is provided on the base plate 111, and a second air inlet hole 126 is provided at the bottom of the bracket 120. The air inlet chamber 125 connects the first air inlet hole 111b and the second air inlet hole 116. When the user inhales, external gas enters the air inlet chamber 125 and the second air inlet hole 116 sequentially from the first air inlet hole 111b, so that the gas flowing out from the second air inlet hole 116 carries aerosol and enters the suction channel 22 through the air guide hole 431 for absorption by the user.

[0048] See Figure 5 and Figure 7 In some embodiments, the bracket 120 has at least two third positioning portions 127 on the side opposite to the second groove 123. The third positioning portions 127 can be generally columnar structures. The base plate 111 of the base 110 has at least two positioning holes 111c. The third positioning portions 127 correspond one-to-one with the positioning holes 111c and cooperate with each other. That is, different third positioning portions 127 are inserted into different positioning holes 111c, which can effectively limit the positioning of the bracket 120 and the base 110, thereby improving the assembly efficiency and accuracy between the bracket 120 and the base 110.

[0049] See Figure 3 , Figure 4 and Figure 5In some embodiments, the atomizing assembly 300 includes a support tube 310, a buffer 320, a heating element 330, and a liquid guiding element 200. The liquid guiding element 200 can be made of cotton material and can be housed in a receiving cavity 121. A sealing element 400 isolates the receiving cavity 121 from the liquid storage cavity 21 and also ensures that the liquid guiding element 200 abuts between the support 120 and the sealing element 400, effectively preventing the liquid guiding element 200 from falling off, thus achieving a modular design of the atomizing mechanism 10. Both the support tube 310 and the buffer 320 can be generally cylindrical. The support tube 310 passes through the liquid guiding element 200 and mates with the insertion hole 122. The buffer 320 is fitted inside the support tube 310 and can also be made of cotton material; therefore, the buffer 320 can have both transport and buffering functions for the atomizing matrix. A liquid guiding hole 311 is provided on the support tube 310. The liquid guiding hole 311 can penetrate the support tube 310 radially, so that the liquid guiding hole 311 can connect the cavity of the support tube 310 and the receiving cavity 121. Obviously, the liquid guiding component 200 and the buffer component 320 are located on opposite sides of the liquid guiding hole 311, so that the liquid guiding component 200 and the buffer component 320 block the opposite ends of the liquid guiding hole 311. The atomizing matrix in the liquid guiding component 200 can enter the buffer component 320 through the liquid guiding hole 311. The heating component 330 is provided on the buffer component 320. The heating component 330 has a certain resistance. When the heating component 330 is energized, the heating component 330 can generate heat. The atomizing matrix on the buffer component 320 will absorb the heat and atomize to form an aerosol. The aerosol can be discharged through the air intake channel 22 of the housing 20, so that the user can absorb the aerosol.

[0050] See Figure 3 , Figure 4 and Figure 5 In some embodiments, the buffer 320 has a hollow cavity 321, making the buffer 320 a hollow cylindrical structure. The hollow cavity 321 extends through the buffer 320 along its axial direction, so the hollow cavity 321 has openings on both end faces of the buffer 320 along its axial direction, allowing the hollow cavity 321 to connect with the cavity of the support tube 310. The heating element 330 is disposed on the inner wall of the hollow cavity 321. Aerosol can first be discharged into the hollow cavity 321, and then enter the suction channel 22 through the cavity of the support tube 310 for discharge.

[0051] See Figure 4 , Figure 5 and Figure 6In some embodiments, the mounting assembly 100 further includes a conductive element 130, which includes a substrate 131 and a post 132. The substrate 131 is elongated, for example, it may be approximately elliptical or racetrack-shaped. The post 132 protrudes from the substrate 131, passes through the base 110, and is electrically connected to the heating element 330. The substrate 131 may be embedded in the bottom plate 111 of the base 110, and the cross-section of the substrate 131 is much larger than the cross-section of the post 132. By using an elongated substrate 131 for the conductive element 130, on the one hand, the elongated substrate 131 has a "foolproof" function, ensuring that the conductive element 130 is connected to the base 110 in the correct mounting posture; on the other hand, the substrate 131 has a large cross-section, which ensures that the substrate 131 and the pin connecting the battery of the electronic atomizing device 40 are in contact, ensuring that the battery can effectively power the heating element 330 through the conductive element 130.

[0052] See Figure 3 , Figure 4 and Figure 5 In some embodiments, the mounting assembly 100 further includes a liquid suction element 140 disposed on the base 110. The liquid suction element 140 may be made of cotton material and can absorb condensate and leakage liquid from the atomizing assembly 300, preventing condensate and leakage liquid from flowing out of the atomizing mechanism 10 and causing leakage.

[0053] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0054] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. An electronic atomizing device, characterized in that, include: The casing has an opening at one end; and An atomizing mechanism includes a base, a bracket, a seal, and an atomizing assembly. The bracket is disposed on the base, and the seal is sleeved on the bracket, together with the bracket defining a receiving cavity. The atomizing assembly is at least partially disposed within the receiving cavity, and one end of the seal extends to the base and seals the connection between the bracket and the base, so that the base, bracket, seal, and atomizing assembly are connected as a single structure. The atomizing mechanism is installed into the housing through the opening of the housing. The sealing element and the inner wall of the housing together define a liquid storage chamber for storing the atomizing matrix. The liquid storage chamber is in fluid communication with the receiving cavity. The atomizing component is configured to heat the atomizing matrix flowing into the receiving cavity through the liquid storage chamber to generate an aerosol output.

2. The electronic atomizing device according to claim 1, characterized in that, A first groove is provided on one side of the seal, and the bracket and the base are sequentially inserted into the first groove. A second groove is provided on the side of the bracket away from the base, and the groove wall of the second groove and the groove wall of the first groove enclose the receiving cavity.

3. The electronic atomizing device according to claim 2, characterized in that, The sealing element includes a main body and a sealing part. The sealing part protrudes from the main body and forms the first groove with the main body. The sealing part is sleeved inside the housing to seal the liquid storage cavity. The sealing part is also sleeved outside the base and the bracket. The main body and the inner wall of the housing define the liquid storage cavity.

4. The electronic atomizing device according to claim 3, characterized in that, The sealing element further includes a first positioning part, which protrudes from one end of the sealing element away from the main body. A first positioning groove is recessed on the base, and the first positioning part is inserted into the first positioning groove along the axial direction of the sealing element.

5. The electronic atomizing device according to claim 3, characterized in that, The sealing element also includes a sleeve portion, the sleeve portion and the sealing portion protrude from opposite sides of the main body, the housing also has an air intake channel, the sleeve portion is sleeved on the atomizing component and is press-fitted with the air intake channel, the sleeve portion has an air guide hole communicating with the air intake channel; an insertion hole is recessed on the bottom wall surface of the second groove, and the atomizing component is inserted into the insertion hole.

6. The electronic atomizing device according to claim 3, characterized in that, The bracket has a second positioning part on the side opposite to the second groove; the base includes a base plate, a first side tube and a second side tube, the first side tube protrudes from the base plate, the base plate has a first stepped surface surrounding the first side tube, the second side tube protrudes from the end face of the first side tube away from the base plate, the first side tube has a second stepped surface surrounding the second side tube, the housing is sleeved on the first side tube and abuts against the first stepped surface, and the housing is snap-fitted to the first side tube, the sealing part is sleeved on the second side tube and abuts against the second stepped surface; the second positioning part is inserted into the second side tube.

7. The electronic atomizing device according to claim 6, characterized in that, An air intake chamber is provided between the bracket and the base, a first air intake hole is provided on the base plate, a second air intake hole is provided at the bottom of the bracket, and the air intake chamber is connected between the first air intake hole and the second air intake hole. And / or, the bracket is provided with at least two third positioning parts on the side opposite to the second groove, and the base is provided with at least two positioning holes, the third positioning parts and the positioning holes are corresponding to each other and cooperate with each other; And / or, the base further includes a first protrusion and a second protrusion, the first protrusion protruding from the first stepped surface and inserted into the housing; the second protrusion protruding from the outer side surface of the first side cylinder and snap-fitted to the housing.

8. The electronic atomizing device according to claim 1, characterized in that, The atomizing assembly includes a support tube, a buffer, a heating element, and a liquid guiding element. The support tube passes through the receiving cavity, the buffer is sleeved inside the support tube, and the support tube has a liquid guiding hole that communicates with the receiving cavity. The buffer blocks one end of the liquid guiding hole, the liquid guiding element is located inside the receiving cavity and sleeved outside the support tube, and the liquid guiding element blocks the other end of the liquid guiding hole.

9. The electronic atomizing device according to claim 1, characterized in that, The atomizing mechanism also includes a conductive component, which includes a substrate and a column. The substrate is elongated, and the column protrudes from the substrate and is inserted into the base and electrically connected to the atomizing component. The outer surface of the base has an elongated hole that matches the shape of the substrate, and the substrate mates with the elongated hole.

10. The electronic atomizing device according to any one of claims 1 to 9, characterized in that, The electronic atomizing device also includes a sealing mechanism. The sealing element has a connecting hole that connects the liquid storage chamber and the receiving chamber. The sealing mechanism is movably disposed in the liquid storage chamber and is used to block or open the connecting hole.

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