Atomizing device and atomizing mechanism

Abstract

The application provides an atomization device, which comprises a liquid storage mechanism and an atomization mechanism. The liquid storage mechanism comprises a liquid storage shell, and a first liquid storage cavity is arranged in the liquid storage shell. The atomization mechanism comprises an atomization shell, and a second liquid storage cavity and an atomization core are arranged in the atomization shell. A liquid storage member is arranged in the second liquid storage cavity. An end wall of the atomization shell is provided with a liquid guide pipe, one end of the liquid guide pipe abuts against the liquid storage member, and a liquid holding space is formed between the liquid storage member and the end wall. When the liquid storage mechanism and the atomization mechanism are connected, the inverted liquid storage shell and the atomization shell can be assembled together, so that the liquid matrix injected into the first liquid storage cavity can flow to the liquid storage member through the liquid guide pipe, and the liquid holding space can accommodate the liquid matrix flowing out of the liquid guide pipe and / or the liquid storage member. The atomization device and the atomization device provided by the application can effectively avoid the problem of liquid matrix leakage during the assembly of the liquid storage mechanism and the atomization mechanism by arranging the liquid holding space.

Description

Technical Field

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

[0002] Atomizing devices are used to atomize stored liquid substrates into aerosols through methods such as heating or ultrasound. During the assembly process of an atomizing device, leakage of the liquid substrate can easily occur when it is injected into the storage container. Utility Model Content

[0003] The main technical problem addressed by this application is to provide an atomizing device and atomizing mechanism to improve the leak-proof effect.

[0004] One embodiment of this application provides an atomizing device, including: A liquid storage mechanism includes a liquid storage shell, a first liquid storage cavity inside the liquid storage shell for storing a liquid matrix, and an opening at one end of the liquid storage shell communicating with the first liquid storage cavity; An atomizing mechanism includes an atomizing housing, a second liquid storage chamber and an atomizing core inside the atomizing housing, a liquid storage element in the second liquid storage chamber, and an atomizing core for atomizing the liquid matrix stored in the liquid storage element to generate an aerosol; a liquid guide tube is provided on the end wall of the atomizing housing near the liquid storage mechanism, one end of the liquid guide tube extends into the second liquid storage chamber and abuts against the liquid storage element, and a liquid-collecting space is formed between the liquid storage element and the end wall; When the liquid storage mechanism and the atomizing mechanism are not connected, the liquid storage shell can be inverted so that the liquid matrix with the opening facing upward can be injected into the first liquid storage chamber through the opening; When the liquid storage mechanism is connected to the atomizing mechanism, the inverted liquid storage shell and the atomizing shell can be assembled together, so that the atomizing shell can block the opening and the liquid matrix injected into the first liquid storage chamber can flow to the liquid storage component through the liquid guide tube, and the liquid holding space can accommodate the liquid guide tube and / or the liquid matrix flowing out of the liquid storage component.

[0005] According to one embodiment of this application, a first connecting pipe is further provided on the end wall. One end of the first connecting pipe extends into the second liquid storage cavity and is disposed close to the liquid storage component. A space is formed between one end of the first connecting pipe and one end of the liquid guiding pipe. The liquid holding space includes the space.

[0006] According to one embodiment of this application, one end of the first connecting tube abuts against the liquid storage device.

[0007] According to one embodiment of this application, the second liquid storage chamber is further provided with an atomizing tube, one end of which is inserted into the first connecting tube; one end of the atomizing tube is provided with a notch extending to the side wall of the atomizing tube, and a gap is provided between the first connecting tube and the atomizing tube, and the second liquid storage chamber is connected through the gap and the notch.

[0008] According to one embodiment of this application, the liquid storage mechanism includes a mouthpiece and an air vent tube that are connected together. When the liquid storage mechanism is connected to the atomizing mechanism, the first connecting tube connects the atomizing tube and the air vent tube.

[0009] According to one embodiment of this application, the second liquid storage chamber is further provided with an atomizing tube, one end of which is inserted into the first connecting tube; The atomizing mechanism further includes a fourth sealing element, which is sealed between the atomizing tube and the first connecting tube.

[0010] According to one embodiment of this application, a guide groove is provided at one end of the liquid guide tube that abuts against the liquid storage device. The guide groove connects the liquid guide tube and the liquid holding space, and the guide groove is formed by extending outward from the middle of the liquid guide tube.

[0011] According to one embodiment of this application, the atomizing mechanism further includes a third sealing element, which is sealed to the end of the atomizing housing away from the end wall. The third sealing element is provided with a vent hole, which communicates with the second liquid storage chamber.

[0012] According to one embodiment of this application, the third sealing member has a boss on the side near the liquid storage member, and the liquid storage member abuts between the liquid guide tube and the boss.

[0013] According to one embodiment of this application, the inner wall of the second liquid storage chamber is provided with a plurality of protruding plates, the plurality of protruding plates are arranged around the liquid storage component, and a gas guiding channel is formed between the liquid storage component, the inner wall and the protruding plates, the gas guiding channel and the air exchange hole are connected.

[0014] Another embodiment of this application provides an atomizing mechanism, including: Atomizing housing; The second liquid storage chamber is located inside the atomizing shell, and a liquid storage component is provided in the second liquid storage chamber; An atomizing core is disposed within the atomizing housing, and the atomizing core is used to atomize the liquid matrix stored in the liquid storage component to generate an aerosol; The atomizing housing has a liquid guide tube on one end wall, and one end of the liquid guide tube extends into the second liquid storage cavity and abuts against the liquid storage component. A liquid-holding space is formed between the liquid storage component and the end wall. When the atomizing mechanism is inverted, the liquid-holding space can accommodate the liquid matrix flowing out of the liquid guide tube and / or the liquid storage component.

[0015] The atomizing device provided in this application, by providing a liquid-holding space between the liquid storage component and the end wall to accommodate the liquid matrix flowing out of the liquid guide tube and / or the liquid storage component, can effectively prevent the liquid matrix from leaking out of the atomizing device during the liquid injection process, thereby improving the anti-leakage effect of the atomizing device. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of an embodiment of the atomizing device of this application; Figure 2 yes Figure 1 A cross-sectional schematic diagram of the atomizing device shown. Figure 3 yes Figure 1 An exploded view of the atomizing device shown. Figure 4 This is a schematic diagram of another embodiment of the atomizing device of this application; Figure 5 yes Figure 4 A cross-sectional schematic diagram of the atomizing device shown. Figure 6 yes Figure 4 A cross-sectional schematic diagram of the liquid storage mechanism of the atomizing device shown. Figure 7 This is a schematic diagram of the structure of an embodiment of the atomizing mechanism of this application; Figure 8 yes Figure 7 A cross-sectional schematic diagram of the atomizing mechanism shown; Figure 9 yes Figure 8 An enlarged schematic diagram of a portion of the atomizing mechanism A shown; Figure 10 yes Figure 7 A schematic diagram of the atomizing housing of the atomizing mechanism shown; Figure 11 yes Figure 10 A schematic cross-sectional view of the atomizing housing shown; Figure 12 yes Figure 7 A schematic diagram of the structure of the first sealing element of the atomizing mechanism shown; Figure 13 yes Figure 7 A schematic diagram of the atomizing tube of the atomizing mechanism shown; Figure 14 This is a cross-sectional schematic diagram of another embodiment of the atomizing mechanism of this application; Figure 15 yes Figure 14 A cross-sectional schematic diagram of the atomizing housing of the atomizing mechanism shown; Figure 16 This is a cross-sectional schematic diagram of yet another embodiment of the atomizing mechanism of this application; Figure 17 yes Figure 16 An enlarged schematic diagram of a portion of the atomizing mechanism B shown; Figure 18 yes Figure 16 A cross-sectional schematic diagram of the atomizing housing of the atomizing mechanism shown; Figure 19 yes Figure 16 A schematic diagram of the structure of the first seal of the atomizing mechanism shown.

[0018] The attached diagram lists the components represented by each number as follows: Atomizing device 10, liquid storage mechanism 110, liquid storage shell 113, first liquid storage chamber 1101, opening 1102, nozzle 111, air pipe 112, atomizing mechanism 120, liquid catching space 1201, gap 1206, atomizing shell 121, second liquid storage chamber 1202, slot 1203, air guiding channel 1204, end wall 1211, liquid guiding pipe 1212, first connecting pipe 1213, protruding plate 1214, inner side wall 1215, second connecting pipe 1216, liquid storage component. 122, Atomizing Core 123, Atomizing Tube 1231, Notch 1205, Third Seal 124, Vent Hole 1207, First Air Inlet 1208, Boss 1241, Fourth Seal 125, First Seal 126, Mounting Hole 1209, Second Seal 1261, Power Supply Assembly 20, Battery Cell 210, Bracket 220, First Air Channel 2201, Second Air Channel 2202, Housing 230, Second Air Inlet 2301, Spacing Space 101, Guide Groove 102. Detailed Implementation

[0019] The present application will now be described in further detail with reference to the accompanying drawings and embodiments. It should be particularly noted that the following embodiments are for illustrative purposes only and do not limit the scope of the application. Similarly, the following embodiments are only some, not all, embodiments of the present application, and all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of the present application.

[0020] The terms "first," "second," and "third" used in the embodiments of this application are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined as "first," "second," or "third" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified. All directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of this application are only used to explain the relative positional relationships and movement of components in a specific posture (as shown in the figures). If the specific posture changes, the directional indication will also change accordingly. The terms "comprising" and "having," and any variations thereof, in the embodiments of this application are intended to cover non-exclusive inclusion. 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 may optionally include steps or units not listed, or may optionally include other steps or components inherent to these processes, methods, products, or devices.

[0021] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0022] This application provides an atomizing device 10, such as... Figure 1 , Figures 3 to 6As shown, the atomizing device 10 includes a liquid storage mechanism 110 and an atomizing mechanism 120. The liquid storage mechanism 110 includes a liquid storage shell 113, which has a first liquid storage chamber 1101 for storing a liquid matrix. One end of the liquid storage shell 113 has an opening 1102 communicating with the first liquid storage chamber 1101. The atomizing mechanism 120 includes an atomizing shell 121, which has a second liquid storage chamber 1202 and an atomizing core 123. The second liquid storage chamber 1202 has a liquid storage element 122, and the atomizing core 123 is used to atomize the liquid matrix stored in the liquid storage element 122 to generate an aerosol. The atomizing shell 121 has an end wall 1211 near the liquid storage mechanism 110, and the end wall 1211 has a liquid guide tube 1212. One end of the liquid guide tube 1212 extends into the first liquid storage chamber 110. The liquid storage chamber 1202 abuts against the liquid storage component 122, and a liquid-holding space 1201 is formed between the liquid storage component 122 and the end wall 1211. When the liquid storage mechanism 110 and the atomizing mechanism 120 are not connected, the liquid storage shell 113 can be inverted so that the opening 1102 faces upward and the external liquid matrix can be injected into the first liquid storage chamber 1101 through the opening 1102. When the liquid storage mechanism 110 and the atomizing mechanism 120 are connected, the inverted liquid storage shell 113 and the atomizing shell 121 can be assembled together so that the atomizing shell 121 can block the opening 1102 and the liquid matrix injected into the first liquid storage chamber 1101 can flow to the liquid storage component 122 through the liquid guide tube 1212. The liquid-holding space 1201 can accommodate the liquid guide tube 1212 and / or the liquid matrix flowing out of the liquid storage component 122. During the process of injecting liquid matrix into the liquid storage container 122 through the liquid guide tube 1212, there is a phenomenon where excess liquid matrix flows out from the connection between the liquid guide tube 1212 and the liquid storage container 122 as the liquid storage container 122 becomes full. The atomizing device 10 of this application, by providing a liquid-collecting space 1201 to accommodate the outflowing liquid matrix, can prevent the liquid matrix from leaking to the outside of the atomizing device 10, thereby improving the leak-proof effect of the atomizing device 10.

[0023] In some embodiments, when the liquid storage mechanism 110 is connected to the atomizing mechanism 120, the atomizing mechanism 120 is inserted into the first liquid storage chamber 1101 to compress the space inside the first liquid storage chamber 1101. The liquid matrix inside the first liquid storage chamber 1101 is subjected to pressure and flows to the liquid storage component 122 through the liquid guide tube 1212.

[0024] In some embodiments, the liquid storage device 122 can adsorb and store a liquid matrix with a capacity of 1 ml to 3 ml. Specifically, the capacity of the liquid storage device 122 is 1 ml, 1.5 ml, 2 ml, 2.36 ml, 3 ml, or any value between the above capacities.

[0025] In some embodiments, when the liquid matrix in the liquid storage component 122 is consumed during the user's use of the atomizing device 10, the liquid matrix in the first liquid storage chamber 1101 can be continuously injected into the liquid storage component 122 through the liquid guide tube 1212 to replenish it.

[0026] In some embodiments, the atomizing device 10 of this application injects liquid matrix into the liquid storage component 122 using an inverted injection method. Specifically, before the atomizing mechanism 120 and the liquid storage mechanism 110 are assembled, the capacity of the liquid matrix stored in the first liquid storage chamber 1101 is greater than the capacity of the liquid storage component 122. When the atomizing mechanism 120 and the liquid storage mechanism 110 are assembled, that is, when the atomizing mechanism 120 is inserted into the first liquid storage chamber 1101, the liquid guide tube 1212 connects the first liquid storage chamber 1101 and the second liquid storage chamber 1202. The liquid matrix in the first liquid storage chamber 1101 can be squeezed by the atomizing mechanism 120, and then the liquid matrix flows to the second liquid storage chamber 1202 through the liquid guide tube 1212. Since the liquid guide tube 1212 abuts against the liquid storage component 122, the liquid matrix flowing out of the liquid guide tube 1212 can be directly injected into the liquid storage component 122. By using the inverted liquid injection method, the operation of the atomizing device 10 is more convenient, and it is easier to control the liquid injection volume and the size of the air bubbles in the first liquid storage chamber 1101 after assembly.

[0027] In some embodiments, the liquid storage mechanism 110 includes a suction nozzle 111 and a vent pipe 112 connected together. The suction nozzle 111 is disposed at one end of the liquid storage housing 113 away from the opening 1102 and is connected to the outside. One end of the vent pipe 112 is connected to the suction nozzle 111, and the other end is inserted into the first liquid storage chamber 1101.

[0028] In some embodiments, the liquid storage shell 113, the suction nozzle 111, and the vent pipe 112 can be an integral structure. Specifically, the liquid storage shell 113, the suction nozzle 111, and the vent pipe 112 are injection-molded integral structures.

[0029] In some embodiments, such as Figure 9 and Figure 13 As shown, a first connecting pipe 1213 is provided on the side of the end wall 1211 facing the second liquid storage chamber 1202. One end of the first connecting pipe 1213 extends into the second liquid storage chamber 1202 and is located close to the liquid storage component 122. The atomizing core 123 is provided with an atomizing tube 1231, which is located in the second liquid storage chamber 1202. One end of the atomizing tube 1231 is inserted into the first connecting pipe 1213. When the liquid storage mechanism 110 and the atomizing mechanism 120 are connected, the first connecting pipe 1213 connects the atomizing tube 1231 and the vent pipe 112.

[0030] In some embodiments, one end of the atomizing tube 1231 is provided with a notch 1205 extending to the side wall of the atomizing tube 1231, and a gap 1206 is provided between the first connecting tube 1213 and the atomizing tube 1231. The second liquid storage chamber 1202 is connected through the gap 1206 and the notch 1205. During the process of injecting liquid matrix into the liquid storage component 122, the gas in the liquid storage component 122 is squeezed out, which increases the gas pressure in the second liquid storage chamber 1202. The gas in the second liquid storage chamber 1202 can enter the atomizing tube 1231 through the gap 1206 and the notch 1205, and is discharged from the atomizing device 10 through the vent pipe 112.

[0031] In some embodiments, such as Figures 9 to 11 As shown, the first connecting pipe 1213 and the liquid guiding pipe 1212 are spaced apart. A space 101 is formed between one end of the first connecting pipe 1213 and one end of the liquid guiding pipe 1212, and the liquid holding space 1201 includes the space 101. After the liquid storage component 122 is filled with liquid matrix, when the liquid guiding pipe 1212 injects liquid matrix into the liquid storage component 122, the liquid matrix easily flows out along the liquid guiding pipe 1212 against the surface of the liquid storage component 122. Since the notch 1205 is connected to the second liquid storage chamber 1202, and the atomizing device 10 is in an inverted state during assembly, the liquid matrix flowing out of the liquid guiding pipe 1212 may seep into the atomizing pipe 1231 and leak to the outside along the vent pipe 112 under the action of gravity. In this application, the first connecting pipe 1213 and the liquid guiding pipe 1212 are spaced apart. The liquid matrix flowing out of the liquid guiding pipe 1212 will fall into the liquid collecting space 1201, and will not directly seep into the gap 1206 between the first connecting pipe 1213 and the atomizing pipe 1231, which can effectively improve the anti-leakage effect of the atomizing device 10.

[0032] In some embodiments, the liquid storage component 122 is not in contact with the end wall 1211 under the support of the liquid guide tube 1212, thereby forming a liquid-holding space 1201 between the liquid storage component 122 and the end wall 1211.

[0033] In some embodiments, the first connecting tube 1213 is a rib protruding from the end wall 1211 and surrounding the atomizing tube 1231. One end of the first connecting tube 1213 is provided with an inclined portion, which surrounds the atomizing tube 1231. A gap 1206 is formed between the inclined portion and the atomizing tube 1231. The gap 1206 surrounds the atomizing tube 1231, and the cross-section of the gap 1206 is annular. The cross-sectional area of ​​the gap 1206 gradually increases in the direction close to the liquid storage member 122.

[0034] In some embodiments, such as Figure 14 and Figure 15As shown, the end of the first connecting pipe 1213 away from the end wall 1211 abuts against the liquid storage device 122. The first connecting pipe 1213 can prevent the liquid matrix flowing out of the liquid guide pipe 1212 from flowing into the atomizing pipe 1231. A gap 1206 is provided between the first connecting pipe 1213 and the atomizing pipe 1231, so that the gas squeezed out of the liquid storage device 122 can also flow into the atomizing pipe 1231 through the gap 1206, which can still meet the requirement of unobstructed air exchange between the liquid storage device 122 and the outside world, and ensure smooth pressurization and liquid injection.

[0035] In some embodiments, such as Figure 10 As shown, a guide groove 102 is provided at one end of the liquid guide tube 1212 that abuts against the liquid storage component 122. The guide groove 102 connects the liquid guide tube 1212 and the liquid collection space 1201. The guide groove 102 is formed by extending outward from the middle of the liquid guide tube 1212, and the extension direction of the guide groove 102 is offset from that of the first connecting tube 1213. The guide channel 102 can be used for ventilation. When the liquid matrix is ​​injected from the first liquid storage chamber 1101 into the second liquid storage chamber 1202, the gas in the second liquid storage chamber 1202 can enter the first liquid storage chamber 1101 through the guide channel 102 and the first connecting pipe 1213, so that the air pressure in the first liquid storage chamber 1101 and the second liquid storage chamber 1202 is balanced, so that the liquid injection is smooth. On the other hand, the guide channel 102 can be used to guide the liquid matrix flowing out between the liquid guide pipe 1212 and the liquid storage component 122, so that the flowing liquid matrix falls into the liquid collection space 1201. The extension direction of the guide channel 102 does not point to the first connecting pipe 1213, which can avoid the risk of the flowing liquid matrix being sprayed directly onto the first connecting pipe 1213 under pressure, thus preventing the risk of liquid matrix leakage.

[0036] In some embodiments, the liquid storage component 122 is disposed around the atomizing tube 1231, and an aerosol channel is formed inside the atomizing tube 1231. The liquid storage component 122 is wrapped around the atomizing tube 1231, and a heating element and a liquid guiding component are disposed inside the atomizing tube 1231. The liquid guiding component is wrapped around the heating element and is connected to the liquid storage component 122 through a through hole in the atomizing tube 1231 to guide the liquid matrix inside the liquid storage component 122 to the heating element. The liquid matrix is ​​heated and atomized by the heating element to form an aerosol. The liquid guiding component can be oil-wicking cotton; the heating element can be a heating wire or heating mesh made of materials such as iron-chromium-aluminum, stainless steel, or nickel-chromium alloy.

[0037] In some embodiments, the liquid storage component 122 is made of a porous material with liquid adsorption and storage properties. Specifically, the liquid storage component 122 can be oil-absorbing cotton, and its material can include flax cotton and oil-impregnated cotton.

[0038] In some embodiments, the atomizing tube 1231 may be made of hard stainless steel, aluminum alloy, or other metal or metal alloy materials. The liquid storage mechanism 110 and the atomizing shell 121 may be made of plastic materials such as polycarbonate (PC), polystyrene (PS), nylon (PA), or polyetheretherketone (PEEK).

[0039] In some embodiments, such as Figure 16 , Figure 18 and Figure 19 As shown, the atomizing mechanism 120 also includes a third sealing element 124, which is sealed to the end of the atomizing housing 121 away from the end wall 1211. The third sealing element 124 is provided with a ventilation hole 1207, which is connected to the second liquid storage chamber 1202.

[0040] In some embodiments, the atomizing housing 121 is in the shape of a groove, and the third sealing member 124 is sealed to the groove 1203 of the atomizing housing 121.

[0041] In some embodiments, the third seal 124 and the atomizing housing 121 surround to form a second liquid storage chamber 1202, and the liquid storage member 122 is installed in the second liquid storage chamber 1202.

[0042] In some embodiments, such as Figure 17 As shown, there may be no gap 1206 between the atomizing tube 1231 and the first connecting tube 1213, and no notch 1205 is provided at the end of the atomizing tube 1231 inserted into the first connecting tube 1213, so that the second liquid storage chamber 1202 is not connected to the atomizing tube 1231, and the gas in the second liquid storage chamber 1202 is exchanged with the outside through the ventilation hole 1207.

[0043] In some embodiments, the atomizing mechanism 120 further includes a fourth seal 125, which is sealed between the atomizing tube 1231 and the first connecting tube 1213 to prevent liquid matrix from leaking from the connection gap between the atomizing tube 1231 and the first connecting tube 1213.

[0044] In some embodiments, the liquid guide tube 1212 is connected to the first connecting tube 1213, and there are two liquid guide tubes 1212, which are respectively disposed on both sides of the first connecting tube 1213. In other embodiments, there is one or more liquid guide tubes 1212.

[0045] In some embodiments, the third sealing member 124 has a boss 1241 on the side near the liquid storage member 122, and the liquid storage member 122 abuts against the liquid guide tube 1212 and the boss 1241. The boss 1241 can support the liquid storage member 122, leaving space between the liquid storage member 122 and the third sealing member 124, preventing the liquid storage member 122 from covering the vent 1207, thereby ensuring unobstructed ventilation between the second liquid storage chamber 1202 and the outside.

[0046] In some embodiments, the inner wall 1215 of the second liquid storage chamber 1202 is provided with a plurality of protruding plates 1214. The plurality of protruding plates 1214 are arranged around the liquid storage member 122, and a gas guiding channel 1204 is formed between the liquid storage member 122, the inner wall 1215 and the protruding plates 1214. The gas guiding channel 1204 communicates with the ventilation hole 1207. The protruding plates 1214 can abut against the liquid storage member 122, so that the liquid storage member 122 is not in contact with the inner wall 1215, thereby forming the gas guiding channel 1204. The protruding portion 1241, the liquid guiding tube 1212 and the protruding plates 1214 can abut against the upper and lower surfaces and the side surfaces of the liquid storage member 122 respectively, so that the liquid storage member 122 cannot be in contact with the end wall 1211, the inner wall 1215 and the third sealing member 124, and the gas squeezed out of the liquid storage member 122 can be smoothly discharged from the ventilation hole 1207.

[0047] In some embodiments, the third seal 124 is provided with a first air inlet 1208, which communicates with the atomizing tube 1231. The number of bosses 1241 can be multiple, with multiple bosses 1241 arranged around the first air inlet 1208.

[0048] In some embodiments, the end wall 1211 is provided with a second connecting pipe 1216 on the side away from the liquid storage device 122. The positions of the first connecting pipe 1213 and the second connecting pipe 1216 correspond to each other and are connected. The first connecting pipe 1213 and the second connecting pipe 1216 are connected. The vent pipe 112 is inserted into the second connecting pipe 1216.

[0049] In some embodiments, the liquid guide tube 1212 extends through the end wall 1211, with one end of the liquid guide tube 1212 protruding from the side of the end wall 1211 near the liquid storage device 122, and the other end of the liquid guide tube 1212 protruding from the side of the end wall 1211 away from the liquid storage device 122.

[0050] In some embodiments, such as Figure 7 and Figure 8 As shown, the atomizing mechanism 120 also includes a first sealing element 126, which is fixedly connected to the end of the atomizing housing 121 away from the third sealing element 124. The first sealing element 126 is sealed between the atomizing housing 121 and the liquid storage mechanism 110, preventing the liquid matrix in the first liquid storage chamber 1101 from leaking from the connection between the atomizing housing 121 and the liquid storage mechanism 110.

[0051] In some embodiments, such as Figure 12 As shown, the atomizing mechanism 120 also includes a second sealing element 1261, which is sealed between the second connecting pipe 1216 and the vent pipe 112. The second sealing element 1261 is inserted into the second connecting pipe 1216, and the vent pipe 112 is inserted into the second sealing element 1261.

[0052] In some embodiments, the first seal 126 and the second seal 1261 are connected, and the first seal 126 and the second seal 1261 can be an integral structure formed by injection molding. In some other embodiments, the first seal 126 and the second seal 1261 can also be independent structures.

[0053] In some embodiments, the first seal 126 is provided with a mounting hole 1209, and a liquid guide tube 1212 is inserted into the mounting hole 1209, with the outer side wall of the liquid guide tube 1212 abutting against the inner side wall of the mounting hole 1209.

[0054] In some embodiments, a first sealing member 126 is disposed around a liquid guide tube 1212 and a second connecting tube 1216. One end of the liquid guide tube 1212 away from the liquid storage member 122 is connected to the second connecting tube 1216 so that there is no gap between the liquid guide tube 1212 and the second connecting tube 1216, so that the first sealing member 126 can simultaneously fit with the liquid guide tube 1212 and the second connecting tube 1216.

[0055] In some embodiments, the first seal 126, the second seal 1261, the third seal 124, and the fourth seal 125 are made of elastic rubber or silicone material.

[0056] In some embodiments, such as Figure 2 and Figure 3 As shown, the atomizing device 10 also includes a power supply component 20, which is used to supply power to the atomizing core 123.

[0057] In some other embodiments, the atomizing device 10 may not include the power supply component 20. When using the atomizing device 10, the user can supply power to the atomizing core 123 through the external power supply component 20.

[0058] In some embodiments, the power supply assembly 20 includes a battery cell 210, which is electrically connected to the atomizing core 123 to supply power to the atomizing core 123.

[0059] In some embodiments, the power supply assembly 20 further includes a bracket 220 disposed on the side of the third seal 124 opposite to the liquid reservoir 122, and the battery cell 210 is mounted on the side of the bracket 220 opposite to the third seal 124. A first air passage 2201 is formed between the bracket 220 and the third seal 124, and the first air passage 2201 connects the ventilation port 1207 and the first air inlet 1208.

[0060] In some embodiments, the power supply assembly 20 further includes a housing 230, which has a second air inlet 2301 that communicates with the outside. The bracket 220 has a second air passage 2202 that connects to the first air passage 2201 and the second air inlet 2301. External gas can enter the atomizing device 10 through the second air inlet 2301, flow along the second air passage 2202 and the first air passage 2201, then enter the atomizing tube 1231 through the first air inlet 1208, mix with the aerosol inside the atomizing tube 1231, and be discharged from the nozzle 111 along the air vent 112.

[0061] In some embodiments, the atomizing mechanism 120 is installed inside the housing 230, and the liquid storage mechanism 110 is connected to the end of the housing 230 away from the second air inlet 2301, and the liquid storage mechanism 110 and the housing 230 are engaged.

[0062] In some embodiments, the atomizing mechanism 120 can be assembled with the power supply component 20 first, and then with the liquid storage mechanism 110. When the atomizing mechanism 120 is inserted into the liquid storage mechanism 110, the gas in the second liquid storage chamber 1202 can be discharged through the ventilation hole 1207 and discharged from the atomizing device 10 along the first air passage 2201 and the second air passage 2202.

[0063] In some other embodiments, the atomizing mechanism 120 may be assembled with the liquid storage mechanism 110 first, and then with the power supply component 20.

[0064] In some embodiments, the extension direction of the second airway 2202 is parallel to the length direction of the atomizing device 10, and the extension direction of the first airway 2201 is perpendicular to the second airway 2202.

[0065] This application also provides an atomizing mechanism 120, such as Figure 7 As shown, the atomizing mechanism 120 includes: an atomizing shell 121 and an atomizing core 123; a second liquid storage chamber 1202 is disposed inside the atomizing shell 121, and a liquid storage element 122 is disposed in the second liquid storage chamber 1202; the atomizing core 123 is disposed inside the atomizing shell 121, and the atomizing core 123 is used to atomize the liquid matrix stored in the liquid storage element 122 to generate an aerosol; wherein, a liquid guide tube 1212 is provided on the end wall 1211 at one end of the atomizing shell 121, one end of the liquid guide tube 1212 extends into the second liquid storage chamber 1202 and abuts against the liquid storage element 122, and a liquid-holding space 1201 is formed between the liquid storage element 122 and the end wall 1211; when the atomizing mechanism 120 is inverted, the liquid-holding space 1201 can accommodate the liquid matrix flowing out of the liquid guide tube 1212 and / or the liquid storage element 122.

[0066] The atomizing device 10 provided in this application, by providing a liquid-holding space 1201 between the liquid storage component 122 and the end wall 1211 to accommodate the liquid matrix flowing out of the liquid guide tube 1212, can effectively prevent leakage of the liquid matrix during the injection process and improve the anti-leakage effect of the atomizing device 10. At the same time, the first connecting pipe 1213 and the liquid guide tube 1212 are spaced apart, which can further prevent the liquid matrix flowing out of the liquid guide tube 1212 from leaking from the atomizing tube 1231. The setting of the vent 1207 makes the air exchange during the injection process smoother, which is conducive to improving the injection stability. The assembly design of the liquid storage mechanism 110 and the atomizing mechanism 120 can simplify the assembly process, reduce assembly time, assembly cost and labor cost, so that the atomizing device 10 has a better anti-leakage effect during environmental testing, storage and transportation.

[0067] The above description is only a part of the embodiments of this application and does not limit the scope of protection of this application. Any equivalent device or equivalent process transformation made based on the content of this application specification and drawings, or direct or indirect application in other related technical fields, are similarly included in the patent protection scope of this application.

Claims

1. An atomizing device, characterized in that, include: A liquid storage mechanism includes a liquid storage shell, a first liquid storage cavity inside the liquid storage shell for storing a liquid matrix, and an opening at one end of the liquid storage shell communicating with the first liquid storage cavity; An atomizing mechanism includes an atomizing housing, a second liquid storage chamber and an atomizing core inside the atomizing housing, a liquid storage element in the second liquid storage chamber, and an atomizing core for atomizing the liquid matrix stored in the liquid storage element to generate an aerosol; a liquid guide tube is provided on the end wall of the atomizing housing near the liquid storage mechanism, one end of the liquid guide tube extends into the second liquid storage chamber and abuts against the liquid storage element, and a liquid-collecting space is formed between the liquid storage element and the end wall; When the liquid storage mechanism and the atomizing mechanism are not connected, the liquid storage shell can be inverted so that the liquid matrix with the opening facing upward can be injected into the first liquid storage chamber through the opening; When the liquid storage mechanism is connected to the atomizing mechanism, the inverted liquid storage shell and the atomizing shell can be assembled together, so that the atomizing shell can block the opening and the liquid matrix injected into the first liquid storage chamber can flow to the liquid storage component through the liquid guide tube, and the liquid holding space can accommodate the liquid guide tube and / or the liquid matrix flowing out of the liquid storage component.

2. The atomizing device according to claim 1, characterized in that, The end wall is also provided with a first connecting pipe, one end of which extends into the second liquid storage cavity and is located close to the liquid storage component. A space is formed between one end of the first connecting pipe and one end of the liquid guiding pipe, and the liquid holding space includes the space.

3. The atomizing device according to claim 2, characterized in that, One end of the first connecting tube abuts against the liquid storage device.

4. The atomizing device according to claim 2, characterized in that, The second liquid storage chamber is also provided with an atomizing tube, one end of which is inserted into the first connecting tube; one end of the atomizing tube is provided with a notch extending to the side wall of the atomizing tube, and there is a gap between the first connecting tube and the atomizing tube, and the second liquid storage chamber is connected through the gap and the notch.

5. The atomizing device according to claim 4, characterized in that, The liquid storage mechanism includes a mouthpiece and an air tube that are connected together. When the liquid storage mechanism is connected to the atomizing mechanism, the first connecting tube connects the atomizing tube and the air tube.

6. The atomizing device according to claim 2, characterized in that, The second liquid storage chamber is also provided with an atomizing tube, one end of which is inserted into the first connecting tube; The atomizing mechanism further includes a fourth sealing element, which is sealed between the atomizing tube and the first connecting tube.

7. The atomizing device according to claim 1, characterized in that, The liquid guide tube has a guide groove at one end that abuts against the liquid storage device. The guide groove connects the liquid guide tube and the liquid holding space. The guide groove is formed by extending outward from the middle of the liquid guide tube.

8. The atomizing device according to claim 1, characterized in that, The atomizing mechanism further includes a third sealing element, which is sealed to the end of the atomizing housing away from the end wall. The third sealing element is provided with a vent hole, which communicates with the second liquid storage chamber.

9. The atomizing device according to claim 8, characterized in that, The third sealing element has a protrusion on the side near the liquid storage element, and the liquid storage element abuts between the liquid guide tube and the protrusion.

10. The atomizing device according to claim 8, characterized in that, The inner wall of the second liquid storage chamber is provided with multiple protruding plates, which are arranged around the liquid storage component. A gas guiding channel is formed between the liquid storage component, the inner wall, and the protruding plates, and the gas guiding channel is connected to the air exchange hole.

11. An atomizing mechanism, characterized in that, include: Atomizing housing; The second liquid storage chamber is located inside the atomizing shell, and a liquid storage component is provided in the second liquid storage chamber; An atomizing core is disposed within the atomizing housing, and the atomizing core is used to atomize the liquid matrix stored in the liquid storage component to generate an aerosol; The atomizing housing has a liquid guide tube on one end wall, and one end of the liquid guide tube extends into the second liquid storage cavity and abuts against the liquid storage component. A liquid-holding space is formed between the liquid storage component and the end wall. When the atomizing mechanism is inverted, the liquid-holding space can accommodate the liquid matrix flowing out of the liquid guide tube and / or the liquid storage component.

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