Atomization device

Abstract

The atomization device comprises a shell, an atomizer and a pneumatic switch, the atomizer and the pneumatic switch are arranged in the shell, the shell comprises a suction nozzle, a smoke channel and a trigger channel, the suction nozzle is arranged at the end of the shell, the smoke channel and the trigger channel are arranged in the shell and are independent of each other, and the suction nozzle comprises a smoke outlet and a trigger opening which are arranged in a separated mode; the atomizer comprises a shell and an upper sealing assembly, the upper sealing assembly is contained in the end, connected with the suction nozzle, of the shell, the upper sealing assembly is provided with a first groove position communicated with the trigger channel, and the trigger channel is communicated with the trigger opening and the first groove position; the pneumatic switch is arranged in a second groove position outside the shell at one end of the upper sealing assembly, and the trigger channel is communicated with the pneumatic switch and the first groove position. The atomization device provided by the utility model is short in triggering time and good in user experience feeling.

Description

Technical Field

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

[0002] In the atomizer device, when the air pressure sensor senses the negative pressure generated by the user's inhalation, the atomizer device supplies electricity to the heating element to generate heat to generate aerosol to the mouthpiece for the user to inhale. Utility Model Content

[0003] In view of this, the present application provides an atomization device for solving the problem of slow triggering speed of the atomization device.

[0004] In some embodiments, an atomization device is provided, comprising a housing, an atomizer disposed in the housing, and a pneumatic switch, wherein the housing comprises a nozzle disposed at an end of the housing and an air flow channel disposed inside the housing, the air flow channel comprises a smoke channel and a trigger channel that are independent of each other, and the nozzle comprises a smoke outlet and a trigger port that are separately disposed;

[0005] The atomizer comprises a housing and an upper sealing assembly, wherein the upper sealing assembly is accommodated at an end of the housing connected to the mouthpiece, and the upper sealing assembly is provided with a first slot communicating with the trigger channel, and the trigger channel communicates with the trigger port and the first slot;

[0006] The pneumatic switch is arranged in a second slot on the outer side of the shell at one end of the upper sealing component, and the trigger channel connects the pneumatic switch and the first slot.

[0007] In some embodiments, the upper sealing assembly includes:

[0008] A first silicone member, wherein the first silicone member comprises a first bottom wall and a first surrounding wall;

[0009] The second silicone member includes a second bottom wall and a second surrounding wall, the first bottom wall and the second bottom wall are relatively spaced apart, the first surrounding wall connects the first bottom wall and the second bottom wall, and the first surrounding wall is surrounded outside the second surrounding wall.

[0010] In some embodiments, the first slot is formed between the housing and the first silicone member, and the first slot includes:

[0011] a conducting groove, the conducting groove being formed by being recessed inwardly from a side of the first surrounding wall close to the second slot, the conducting groove connecting the second slot and the trigger channel;

[0012] A guide groove is formed by being recessed inward from a side of the first bottom wall close to the second slot, and the guide groove communicates with the conducting groove and the trigger port.

[0013] In some embodiments, the nozzle comprises:

[0014] An inner wall, the inner wall being arranged around the smoke passage;

[0015] The outer wall is formed by extending from the periphery of one end of the inner wall away from the atomizer toward the direction close to the atomizer, and the inner wall and the outer wall are spaced apart to form a cavity connecting the trigger port and the first slot, and the trigger port is arranged at the connection between the outer wall and the inner wall.

[0016] In some embodiments, the second slot includes:

[0017] A receiving groove body, wherein the receiving groove body is recessed from the outer side of the end of the shell toward the direction close to the upper sealing assembly, and the receiving groove body has a notch facing the suction nozzle;

[0018] The mating groove body is formed by bending and extending from the end of the outer wall of the suction nozzle close to the first groove position in a direction away from the upper sealing component. The mating groove body is arranged at the groove opening of the accommodating groove body and is connected to the accommodating groove body. The mating groove body closes part of the groove opening of the accommodating groove body close to the suction nozzle so that the second groove position has a groove facing away from the first sealing component.

[0019] In some embodiments, the pneumatic switch has a sensing surface, the sensing surface faces the notch of the second slot, and a gap is formed between the connection between the matching slot body and the outer side wall and the accommodating slot body to form a first connecting hole.

[0020] In some embodiments, the atomization device further comprises:

[0021] A battery assembly, the battery assembly includes a battery and a charging plate, the battery is connected to the outer side of the shell close to the pneumatic switch, the charging plate is connected to the end of the shell away from the pneumatic switch, and the charging plate is arranged close to the battery.

[0022] In some embodiments, the second slot, the shell, and the battery are respectively spaced apart from the outer shell to form an air flow channel connecting the second slot and the trigger channel.

[0023] In some embodiments, a charging interface is formed at one end of the shell away from the suction nozzle, and the battery assembly also includes a charging connector, which is connected to the charging plate and arranged at the charging interface. The end of the charging connector is accommodated in the charging interface and a gap is formed between the end of the charging connector and the wall surface of the charging interface to connect the airflow channel with the external gas.

[0024] In some embodiments, the atomization device further comprises:

[0025] The nozzle plug comprises a fixing portion and a limiting portion, wherein the fixing portion is fixed in the smoke passage, the nozzle plug is removably arranged on the nozzle through the fixing portion, and the limiting portion covers the trigger port.

[0026] According to the atomization device of the above embodiment, a second slot connected to the trigger channel is formed on the shell of the atomizer, and the second slot is arranged close to the suction nozzle, and the pneumatic switch is fixed in the second slot. In this way, when the user inhales, the gas flow distance between the trigger port and the pneumatic switch is shortened, the triggering time of the pneumatic switch is shortened, the heating element heats up quickly, the aerosol generation speed is increased, and the user's inhalation experience is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0028] Figure 1 One of the structural schematic diagrams of the atomization device in some embodiments of the present application is shown;

[0029] Figure 2 The second structural schematic diagram of the atomization device in some embodiments of the present application is shown;

[0030] Figure 3 A schematic diagram of the exploded structure of the atomization device in some embodiments of the present application is shown;

[0031] Figure 4 A schematic diagram of the cross-sectional structure of an atomization device in some embodiments of the present application is shown;

[0032] Figure 5 Shows Figure 3 A schematic diagram of the enlarged structure at position I in the middle;

[0033] Figure 6 Shows Figure 4 Schematic diagram of the enlarged structure at II in the middle;

[0034] Figure 7 Shows Figure 4 Schematic diagram of the enlarged structure at III in the middle.

[0035] Description of main component symbols: 100 - atomizing device;

[0036] 110-housing; 111-charging interface; 1111-first hole wall; 1112-second hole wall; 1113-step; 112-installation space; 113-first opening; 114-second opening; 115-airflow channel; 116-trigger channel;

[0037] 120-atomizer; 121-mouthpiece; 1211-trigger port; 1212-smoke outlet; 1213-inner wall; 1214-outer wall; 1215-cavity; 122-housing; 1221-second slot; 12211-first connecting hole; 12212-slot; 12213-accommodating slot body; 12214-matching slot body; 1223-smoke channel; 123-upper sealing assembly; 1231-first slot; 1232-first silicone member; 12321-first bottom wall; 12322-guide groove; 12323-first surrounding wall; 12332-conducting groove; 1233-second silicone member; 12331-second bottom wall; 12333-second surrounding wall; 124-liquid absorbing cotton; 125-lower sealing assembly;

[0038] 131-pneumatic switch; 1311-sensing surface; 132-fixing component; 1321-second connecting hole;

[0039] 140-battery assembly; 141-charging board; 142-charging connector; 143-battery;

[0040] 150 - nozzle plug; 151 - fixing portion; 152 - limiting portion. DETAILED DESCRIPTION

[0041] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0042] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features.

[0043] In this application, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0044] In the related art, the air pressure sensor is usually set at the bottom of the atomizer, and the air pressure sensor is far away from the mouthpiece. In this way, when the user inhales, the air between the mouthpiece and the air pressure sensor needs to be inhaled to trigger the air pressure sensor, so that the heating element in the atomizer is heated to produce aerosol, which affects the inhalation experience.

[0045] like Figure 1 , Figure 2 and Figure 4 As shown, an embodiment of the present application provides an atomization device 100 , including a housing 110 , an atomizer 120 disposed in the housing 110 , and a pneumatic switch 131 .

[0046] The housing 110 includes a suction nozzle 121 disposed at an end portion and a smoke channel 1223 and a trigger channel 116 disposed inside and independent of each other. The suction nozzle 121 includes a smoke outlet 1212 and a trigger port 1211 that are separated and disposed.

[0047] The atomizer 120 is an aerosol generating device of the atomizing device 100 , which generates heat when powered on, so that the tobacco oil in the atomizer 120 forms an aerosol for the user to inhale.

[0048] The smoke passage 1223 refers to a passage for allowing the aerosol generated by the atomizer 120 to flow from the inside of the atomizer 120 to the smoke outlet 1212 .

[0049] The trigger channel 116 is a channel for triggering the pneumatic switch 131. The negative pressure of the airflow generated by the user inhaling at the mouthpiece 121 can quickly reach the pneumatic switch 131 through the trigger port 1211 and the trigger channel 116, triggering the pneumatic switch 131 (or microphone) to activate the atomizer 120. After the pneumatic switch 131 is turned on, the heating element in the atomizer 120 can be quickly energized to atomize the e-liquid and form high-temperature smoke.

[0050] In some embodiments, Figures 1 to 3 As shown, the housing 110 is provided with an installation space 112 and a first opening 113 and a second opening 114 disposed at opposite ends of the housing 110 , and the installation space 112 is connected to the first opening 113 and the second opening 114 .

[0051] The atomizer 120 includes a housing 122, an upper sealing assembly 123 and a lower sealing assembly 125. The atomizer 120 is accommodated in the housing 110, and the upper sealing assembly 123 and the lower sealing assembly 125 are respectively accommodated at two opposite ends of the housing 122.

[0052] The smoke channel 1223 is formed in the housing 122 , the upper sealing assembly 123 and the lower sealing assembly 125 . The smoke outlet 1212 of the smoke channel 1223 is located at the end of the suction nozzle 121 away from the atomizer 120 .

[0053] The smoke channel 1223 and the trigger channel 116 are independent of each other, which means that a sealed separation is formed between the smoke channel 1223 and the trigger channel 116 .

[0054] In some embodiments, a sealed connection is formed between the end of the upper sealing assembly 123 received in the shell 122 and the first opening 113, and a sealed connection is formed between the outer side of one end of the lower sealing assembly 125 received in the shell 122 of the atomizer 120 and the second opening 114, so as to form a sealed separation between the smoke channel 1223 and the trigger channel 116.

[0055] The smoke outlet 1212 and the trigger port 1211 are separately arranged on the suction nozzle 121. When the user inhales through the suction nozzle 121, the air pressure difference on both sides of the pneumatic switch 131 triggers the pneumatic switch 131 to operate.

[0056] The upper sealing component 123 is accommodated in the end of the housing 122 connected to the suction nozzle 121. The upper sealing component 123 is provided with a first slot 1231 connected to the trigger channel 116. The trigger channel 116 connects the trigger port 1211 and the first slot 1231. The pneumatic switch 131 is arranged in the second slot 1221 outside the housing 122 at one end of the upper sealing component 123. The trigger channel 116 connects the pneumatic switch 131 and the first slot 1231. In this way, when the user inhales, the gas flow distance between the trigger port 1211 and the pneumatic switch 131 is shortened, the triggering time of the pneumatic switch 131 is shortened, the heating element heats up quickly, the aerosol generation speed is increased, and the user's inhalation experience is improved.

[0057] In some embodiments, the upper sealing assembly 123 includes a first silicone member 1232 , a liquid-absorbing cotton 124 , and a second silicone member 1233 .

[0058] The first silicone member 1232 includes a first bottom wall 12321 and a first surrounding wall 12323. The smoke channel 1223 is vertically disposed through the first bottom wall 12321, and the first surrounding wall 12323 is formed by extending from the outer periphery of the first bottom wall 12321 in a direction away from the suction nozzle 121.

[0059] The second silicone member 1233 includes a second bottom wall 12331 and a second surrounding wall 12333 . The first bottom wall 12321 and the second bottom wall 12331 are spaced apart from each other. The first surrounding wall 12323 connects the first bottom wall 12321 and the second bottom wall 12331 . The first surrounding wall 12323 is disposed outside the second surrounding wall 12333 .

[0060] The liquid-absorbing cotton 124 is received in the second surrounding wall 12333 and disposed between the first bottom wall 12321 and the second bottom wall 12331 .

[0061] The smoke channel 1223 is provided through the first bottom wall 12321, the absorbent cotton 124 and the second bottom wall 12331. The first surrounding wall 12323 and the second surrounding wall 12333 are respectively provided around the smoke channel 1223. By providing the upper sealing component 123, the smoke oil in the housing 122 can be prevented from entering the suction nozzle 121.

[0062] In addition, the present application also arranges the pneumatic switch 131 at one end of the housing 122 close to the nozzle 121. In this way, when the atomizer 120 has condensate reflux or oil leakage, the condensate or smoke oil enters the bottom of the atomizer 120, and the pneumatic switch 131 will not be damaged, thereby extending the overall product performance and service life.

[0063] In some embodiments, the first slot 1231 is formed between the housing 122 and the first silicone member 1232, so that the inner shell 110 of the housing 122 is connected. The first silicone member 1232 and the second slot 1221 are roughly arranged side by side. The bottoms of the first silicone member 1232 and the second slot 1221 are close to each other. Such a structure makes the combination structure of the atomizer 120 and the pneumatic switch 131 more compact, and reduces the volume of the housing 110.

[0064] Please refer to Figure 3 , Figure 5 and Figure 6 The first slot 1231 includes a conducting slot 12332 and a guiding slot 12322 .

[0065] The conducting groove 12332 is formed by being recessed inward from one side of the first surrounding wall 12323 close to the second slot 1221 , and the conducting groove 12332 connects the second slot 1221 and the trigger channel 116 . The gas outlet direction of the first connecting hole 12211 faces the conducting groove 12332 , thereby improving gas flow efficiency.

[0066] The guide groove 12322 is formed by being recessed inward from one side of the first bottom wall 12321 close to the second slot 1221, and the guide groove 12322 connects the conducting groove 12332 and the trigger port 1211. The air outlet of the conducting groove 12332 and the air inlet of the guide groove 12322 are directly connected, shortening the distance of the first slot 1231. The air outlet of the guide groove 12322 faces the trigger port 1211, so that the guide groove 12322 connects the conducting groove 12332 and the trigger port 1211, shortening the flow distance between the first slot 1231 and the trigger port 1211.

[0067] In some embodiments, the nozzle 121 includes an inner wall 1213 and an outer wall 1214 .

[0068] The inner wall 1213 is arranged around the smoke channel 1223, and the outer wall 1214 is extended from the periphery of the inner wall 1213 at one end away from the atomizer 120 to the direction close to the atomizer 120. The inner wall 1213 and the outer wall 1214 are arranged at intervals to form a cavity 1215 connecting the trigger port 1211 and the first slot 1231. The cavity 1215 of the suction nozzle 121 is used to connect the trigger port 1211 and the first slot 1231, so that the air that triggers the pneumatic switch 131 flows through the inside of the suction nozzle 121, and the aerosol in the smoke channel 1223 flows through the outside of the suction nozzle 121, so that the two channels are independent of each other.

[0069] The trigger port 1211 is disposed at the connection between the outer wall 1214 and the inner wall 1213. Although the trigger port 1211 and the smoke outlet 1212 converge at the suction nozzle 121, the user inhales to make the two channels work simultaneously without affecting each other.

[0070] In some embodiments, along the axis direction of the smoke channel 1223, the orthographic projection of the second silicone member 1233 is located within the orthographic projection of the cavity 1215. In this way, the volume of the upper sealing component 123 is adapted to the volume of the suction nozzle 121, and the structural integrity of the atomizer 120 is enhanced.

[0071] In some embodiments, the second slot 1221 includes a receiving slot body 12213 and a matching slot body 12214 .

[0072] The receiving groove 12213 is recessed from the outer side of the end of the shell 122 toward the upper sealing component 123 , and has a notch 12212 facing the suction nozzle 121 , and the notch 12212 of the receiving groove 12213 is also away from the first sealing component 123 .

[0073] The mating groove body 12214 is formed by bending and extending from the end of the outer wall of the suction nozzle 121 near the first groove position 1231 in a direction away from the upper sealing assembly 123. The mating groove body 12214 is arranged at the groove opening 12212 of the accommodating groove body 12213 and is connected to the accommodating groove body 12213. The mating groove body 12214 closes part of the groove opening 12212 of the accommodating groove body 12213 near the suction nozzle 121, so that the second groove position 1221 has a groove 12212 facing away from the first sealing assembly 123.

[0074] The second slot 1221 is used to longitudinally accommodate the pneumatic switch 131 .

[0075] The pneumatic switch 131 has a sensing surface 1311. In some embodiments, the pneumatic switch 131 uses a capacitive microphone, including a diaphragm and a plate, and the side where the diaphragm is located is the sensing surface. The sensing surface 1311 faces the notch 12212 of the second slot 1221, so that the plane where the sensing surface 1311 is located is basically consistent with the length direction of the atomizer 120. In other words, the sensing surface 1311 is basically parallel to the flow direction of the aerosol. This makes it difficult for condensation and water to accumulate on the pneumatic switch 131.

[0076] The notch 12212 of the second slot 1221 faces away from the upper sealing assembly 123 , so that the notch 12212 of the second slot 1221 faces the trigger channel 116 , and the flow efficiency of the gas between the second slot 1221 and the trigger channel 116 is improved.

[0077] In the related art, the pneumatic switch is disposed horizontally in the second slot, and accordingly, the second slot is recessed inwardly to a greater depth, thereby expanding the space occupied by the second slot on the housing. In the present application, by disposing the pneumatic switch 131 vertically, the depth of the second slot 1221 can be shortened, thereby saving the space occupied by the second slot 1221 on the housing 122.

[0078] In addition, when the pneumatic switch is arranged horizontally, part of the gas passing through the second slot passes through the surface of the pneumatic switch, and part of the gas passes through the pneumatic switch, which reduces the triggering efficiency and prolongs the flow distance required to trigger the pneumatic switch, thereby prolonging the triggering time.

[0079] The present application arranges a first connecting hole 12211 at the bottom of the second slot 1221, and also arranges a pneumatic switch 131 vertically, with the sensing surface 1311 of the pneumatic switch 131 facing the slot 12212 of the second slot 1221, so that more air can pass through the pneumatic switch 131, thereby improving the triggering efficiency of the pneumatic switch 131, shortening the triggering time of the pneumatic switch 131, and making the pneumatic switch 131 more sensitive.

[0080] The connection between the groove body 12214 and the outer wall 1214 is spaced apart from the receiving groove body 12213 to form a first communication hole 12211. This makes the connection structure between the atomizer 120 and the pneumatic switch 131 more compact, reduces the volume of the housing 110, and shortens the distance between the second groove 1221 and the suction nozzle 121. In this way, when the user inhales, the pneumatic switch 131 can be triggered by inhaling only the air in the suction nozzle 121, and the triggering speed is increased.

[0081] In some embodiments, the atomization device 100 further includes a fixing component 132 , which is disposed in the second slot 1221 to protect and fix the pneumatic switch 131 .

[0082] The pneumatic switch 131 is vertically arranged in the fixing assembly 132, and the fixing assembly 132 is communicated with the second slot 1221. The air passing through the pneumatic switch 131 flows into the second slot 1221 and the first communication hole 12211 through the fixing assembly 132.

[0083] In some embodiments, Figure 6 As shown, the cross-section of the fixing component 132 is in the shape of a groove, and the bottom of the fixing component 132 is spaced apart from the bottom of the second slot 1221. At the same time, a second connecting hole 1321 is provided at the bottom of the fixing component 132, so that the second connecting hole 1321 is connected to the first connecting hole 12211 of the second slot 1221.

[0084] In some embodiments, the fixing component 132 is a silicone component.

[0085] In some embodiments, the atomization device 100 further includes a battery assembly 140. The battery assembly 140 is electrically connected to the pneumatic switch 131 and the atomizer 120, respectively, and is used to provide the electric energy required for the pneumatic switch 131 and the atomizer 120 to work.

[0086] The battery assembly 140 includes a battery 143 and a charging plate 141 .

[0087] The battery 143 is connected to the outer side of the shell 122 close to the pneumatic switch 131, and the charging plate 141 is connected to the end of the shell away from the pneumatic switch 131. The charging plate 141 is arranged close to the battery 143, which also makes the connection between the shell 122 and the shell 110 more compact and reduces the overall volume of the atomization device 100.

[0088] like Figures 2 to 4 As shown, the battery 143 and the atomizer 120 are arranged on the left and right, and the battery 143 is also arranged close to the pneumatic switch 131, which simplifies the wiring method and shortens the wiring distance.

[0089] The second slot 1221, the housing 122 and the battery 143 are spaced apart from the housing 110 to form an air flow channel 115 of the pneumatic switch 131. Figure 4 , the right side of the shell 122, that is, the side of the shell 122 away from the pneumatic switch 131, abuts against the inner wall of the shell 110, and at the same time, the upper end of the shell 122 also abuts against the inner wall of the shell 110, so that the lower end of the shell 122 and the left side of the shell 122 are respectively spaced from the inner wall of the shell 110 to form the airflow channel 115 of the pneumatic switch 131. In this way, the shell 110 leaves enough space for forming the airflow channel 115 of the pneumatic switch 131, and the combination between the shell 122 and the shell 110 is more compact, reducing the overall volume of the atomization device 100.

[0090] The airflow channel 115 is connected to the trigger channel 116 at the second slot 1221 , and the airflow channel 115 and the smoke channel 1223 are independent of each other.

[0091] In some embodiments, a charging interface 111 is formed at one end of the housing 110 away from the suction nozzle 121 , and the charging interface 111 connects the air flow channel 115 of the pneumatic switch 131 and the external air, thereby improving the practicality of the charging interface 111 .

[0092] In some embodiments, the battery assembly 140 also includes a charging connector 142, which is disposed at the charging interface 111. The end of the charging connector 142 is accommodated in the charging interface 111, and a gap is formed between the charging connector 142 and the wall of the charging interface 111 to connect the airflow channel 115 of the pneumatic switch 131 and the external gas.

[0093] When the user inhales at the nozzle 121, the airflow direction of the pneumatic switch 131 is triggered as follows:

[0094] External air flows into the shell from the charging port 111, enters the airflow channel 115, passes through the gap between the bottom end of the shell 122 and the shell 110, passes through the gap between the battery 143 and the shell 110, passes through the gap between the top end of the shell 122 and the shell 110, passes through the slot 12212 of the second slot 1221, enters the trigger channel 116, passes through the fixing assembly 132 and the pneumatic switch 131 in the second slot 1221, passes through the first connecting hole 12211 of the second slot 1221, enters the shell 122 from the shell 122, passes through the first slot 1231 on the first silicone member 1232, passes through the cavity 1215 of the nozzle 121, and finally flows out from the trigger port 1211 of the nozzle 121.

[0095] Among them, Figure 4 and Figure 7 As shown, the charging interface 111 is configured as a through hole, the battery assembly 140 further includes a charging board 141 , and the charging connector 142 is further connected to the charging board 141 .

[0096] The hole wall of the charging interface 111 includes a first hole wall 1111 and a second hole wall 1112. The first hole wall 1111 is arranged perpendicular to the charging plate 141, and the second hole wall 1112 is arranged parallel to the charging plate 141. A step 1113 is formed at the connection between the first hole wall 1111 and the second hole wall 1112, so that one end of the charging connector 142 is connected to the charging plate 141, and the other end is restricted at the step 1113, which limits the freedom of the charging connector 142 and makes it more firmly combined with the charging plate 141.

[0097] A gap is formed between the charging connector 142 and the step 1113 , so that outside air can enter the air flow channel 115 of the pneumatic switch 131 of the housing 110 through the gap between the charging connector 142 and the step 1113 .

[0098] In some embodiments, the charging connector 142 is a type-c connector or a USB connector.

[0099] In some embodiments, the atomizing device 100 further includes a nozzle plug 150 .

[0100] The nozzle plug 150 includes a fixing portion 151 and a limiting portion 152. The fixing portion 151 is fixed in the smoke channel 1223. The nozzle plug 150 is removably arranged on the nozzle 121 through the fixing portion 151. The limiting portion 152 covers the trigger port 1211. In this way, when the atomizing device 100 is not used, foreign matter can be prevented from entering the nozzle 121 or blocking the trigger port 1211, thereby reducing the gas flux of the trigger port 1211 or the first slot 1231.

[0101] In some embodiments, Figure 6 As shown, the limiting portion 152 is in a straight line shape, and the limiting portion 152 covers the top of the suction nozzle 121 . The trigger port 1211 is arranged at the top of the suction nozzle 121 , so that the trigger port 1211 can be covered by the limiting portion 152 .

[0102] In some embodiments, the trigger port 1211 can be disposed on the inner side of the nozzle 121 and located in the smoke passage 1223 of the nozzle 121 . The fixing portion 151 is inserted into the smoke passage 1223 , so that the trigger port 1211 is covered.

[0103] In some embodiments, when the limiting portion 152 is shaped like a cover, the limiting portion 152 can also cover the outer side of the suction nozzle 121. When the fixing portion 151 is fixed in the smoke channel 1223, the limiting portion 152 is arranged outside the suction nozzle 121 and covers the trigger port 1211.

[0104] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0105] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. An atomizing device, comprising a housing, an atomizer disposed in the housing, and a pneumatic switch, characterized in that: The housing comprises a nozzle disposed at the end of the housing and a smoke channel and a trigger channel which are independent of each other and disposed inside the housing, wherein the nozzle comprises a smoke outlet and a trigger port which are separately disposed; The atomizer comprises a housing and an upper sealing assembly, wherein the upper sealing assembly is accommodated at an end of the housing connected to the mouthpiece, and the upper sealing assembly is provided with a first slot communicating with the trigger channel, and the trigger channel communicates with the trigger port and the first slot; The pneumatic switch is arranged in a second slot on the outer side of the shell at one end of the upper sealing assembly, and the trigger channel communicates with the pneumatic switch and the first slot.

2. The atomizing device according to claim 1, characterized in that: The upper sealing assembly comprises: A first silicone member, wherein the first silicone member comprises a first bottom wall and a first surrounding wall; The second silicone member includes a second bottom wall and a second surrounding wall, the first bottom wall and the second bottom wall are relatively spaced apart, the first surrounding wall connects the first bottom wall and the second bottom wall, and the first surrounding wall is surrounded outside the second surrounding wall.

3. The atomizing device according to claim 2, characterized in that: The first slot is formed between the housing and the first silicone member, and the first slot includes: A conducting groove, wherein the conducting groove is formed by being recessed inward from a side of the first surrounding wall close to the second slot, and the conducting groove connects the second slot and the trigger channel; A guide groove is formed by being recessed inward from a side of the first bottom wall close to the second slot, and the guide groove communicates with the conducting groove and the trigger port.

4. The atomizing device according to any one of claims 1 to 3, characterized in that: The nozzle comprises: An inner wall, the inner wall being arranged around the smoke passage; The outer wall is formed by extending from the periphery of one end of the inner wall away from the atomizer toward the direction close to the atomizer, and the inner wall and the outer wall are spaced apart to form a cavity connecting the trigger port and the first slot, and the trigger port is arranged at the connection between the outer wall and the inner wall.

5. The atomizing device according to claim 4, characterized in that: The second slot includes: A receiving groove body, wherein the receiving groove body is recessed from the outer side of the end of the shell toward the direction close to the upper sealing assembly, and the receiving groove body has a notch facing the suction nozzle; The mating groove body is formed by bending and extending from the end of the outer wall of the suction nozzle close to the first groove position in a direction away from the upper sealing component. The mating groove body is arranged at the groove opening of the accommodating groove body and is connected to the accommodating groove body. The mating groove body closes part of the groove opening of the accommodating groove body close to the suction nozzle so that the second groove position has a groove facing away from the upper sealing component.

6. The atomizing device according to claim 5, characterized in that: The pneumatic switch has a sensing surface, the sensing surface faces the notch of the second slot, and a spacing is formed between the connection between the matching slot body and the outer side wall and the accommodating slot body to form a first connecting hole.

7. The atomizing device according to any one of claims 1 to 3, characterized in that: The atomizing device also includes: A battery assembly, the battery assembly includes a battery and a charging plate, the battery is connected to the outer side of the shell close to the pneumatic switch, the charging plate is connected to the end of the shell away from the pneumatic switch, and the charging plate is arranged close to the battery.

8. The atomizing device according to claim 7, characterized in that: The second slot, the shell, and the battery are respectively spaced apart from the outer shell to form an air flow channel connecting the second slot and the trigger channel.

9. The atomizing device according to claim 8, characterized in that: A charging interface is formed at one end of the shell away from the suction nozzle, and the battery assembly also includes a charging connector, which is connected to the charging plate and arranged at the charging interface. The end of the charging connector is accommodated in the charging interface and a gap is formed between the end of the charging connector and the wall surface of the charging interface to connect the airflow channel with the external gas.

10. The atomizing device according to any one of claims 1 to 3, characterized in that: The atomizing device also includes: The nozzle plug comprises a fixing portion and a limiting portion, wherein the fixing portion is fixed in the smoke passage, the nozzle plug is removably arranged on the nozzle through the fixing portion, and the limiting portion covers the trigger port.

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