Separable aerosol-generating device

Abstract

The application discloses a separated aerosol generating device, which comprises: an atomizer comprising a docking end and an oil storage chamber, the docking end is provided with an insertion channel, the inner wall of the insertion channel is provided with a switching hole, the switching hole is communicated with the oil storage chamber, the inner wall of the insertion channel is further provided with a switching groove, the switching groove is communicated with the outside; a rotating assembly comprising a coaxial and linked insertion part and a power supply shell, the insertion part is provided with an oil inlet hole and an air inlet channel, the insertion part is rotatably arranged in the insertion channel, and the power supply shell is located outside the insertion channel; when the rotating assembly is located at a first position, the oil inlet hole is communicated with the switching hole, the air inlet channel is communicated with the switching groove, and suction can be normally performed; when the rotating assembly is rotated to a second position, the oil inlet hole is blocked by the inner wall of the insertion channel, the air inlet channel is blocked by the inner wall of the switching groove, and the tobacco tar is in a sealed state. The power supply shell is axially rotated by hand, and the operation is very convenient, and the tobacco tar leakage is effectively prevented.

Description

Technical Field

[0001] This application relates to the field of atomization technology, and in particular to a separate aerosol generator. Background Technology

[0002] Electronic cigarettes generally consist of a casing and a cartridge. Inside the casing are a support, a battery, and a circuit board. The circuit board is connected to the battery. The bottom wall of the casing has vents to allow outside air to flow in.

[0003] The cartridge is generally sealed. The upper part of the cartridge has a mouthpiece, and the lower part has a base. The base has an air inlet, which is connected to the mouthpiece via a tube. The tube contains an atomizer core and an e-liquid inlet. The inner wall of the cartridge, the upper surface of the base, and the outer wall of the tube form an e-liquid reservoir. The reservoir contains e-liquid. The atomizer core is connected to the reservoir via the e-liquid inlet and is led out through the tube by a lead wire, which is ultimately soldered to a circuit board. In use, the battery forms a circuit through the circuit board, lead wire, and atomizer core. The battery outputs electrical energy to the heating wire of the atomizer core. When energized, the heating wire generates heat, heating the e-liquid absorbed by the wicking cotton of the atomizer core into vapor. Outside air enters the outer shell through the air vent, then enters the tube through the air inlet. The air and vapor mix and flow upwards along the tube, exiting from the mouthpiece.

[0004] Since the e-liquid is always in contact with the wicking cotton, when the external air pressure changes, the e-liquid in the reservoir will flow into the wicking cotton through the inlet. However, the amount of e-liquid that the wicking cotton can absorb is limited. When the air pressure in the reservoir increases while the air pressure inside the tube decreases, the e-liquid in the reservoir flows out through the inlet and the wicking cotton into the tube, causing the e-liquid to flow out.

[0005] Therefore, it is necessary to develop an electronic cigarette to overcome the aforementioned shortcomings. Utility Model Content

[0006] The main objective of this application is to provide a separate aerosol generator to solve the technical problem of oil leakage.

[0007] To achieve the above objectives, this application proposes a split-type aerosol generator, comprising:

[0008] An atomizer includes a docking end and an oil reservoir. The docking end has an inwardly extending insertion channel. The inner wall of the insertion channel has a transition hole that connects to the oil reservoir. The inner wall of the insertion channel also has an outwardly extending transition groove that connects to the outside.

[0009] A rotating assembly includes a plug-in portion and a power housing that are coaxially and linked together. The plug-in portion has an oil inlet and an air inlet channel. The plug-in portion is rotatably mounted on the plug-in channel. The power housing is located outside the plug-in channel.

[0010] When the rotating component is in the first position, the oil inlet is connected to the adapter hole, and the air intake channel is connected to the adapter groove. When the rotating component is rotated to the second position, the oil inlet is blocked by the inner wall of the insertion channel, and the air intake channel is blocked by the inner wall of the adapter groove.

[0011] The docking end is also provided with a first oil hole and a second oil hole. The first oil hole and the second oil hole are located on both sides of the insertion channel, and both the first oil hole and the second oil hole are connected to the oil storage tank. An oil supply pipe is provided, which includes a first oil guide pipe, a second oil guide pipe and a connecting pipe. The upper part of the first oil guide pipe is connected to the first oil hole, the upper part of the second oil guide pipe is connected to the second oil hole, and the two ends of the connecting pipe are connected to the lower parts of the first oil guide pipe and the lower parts of the second oil guide pipe, respectively.

[0012] The power supply housing contains a bracket, a battery, and a circuit board. The battery is connected to the circuit board. A charging port is provided on the side wall of the power supply housing and is connected to the circuit board. The charging port is located directly below the oil inlet.

[0013] The upper part of the first oil guide tube is connected to the first oil hole through a hollow first plug, and the upper part of the second oil guide tube is connected to the second oil hole through a hollow second plug. The power housing is located between the first oil guide tube and the second oil guide tube. The power housing is in a first position, and the charging port is directly opposite the first oil guide tube or the second oil guide tube. The power housing is in a second position, and the charging port is exposed to the outside.

[0014] The atomizer includes a shell and a base. The upper part of the shell has a suction channel, and the lower part of the shell has an opening through which the base is installed. The lower surface of the base has a mating end. The base includes an abutment and a protrusion. The protrusion is located above the abutment. The insertion channel opens upward from the lower surface of the base and penetrates the top surface of the protrusion. The abutment and the opening cooperate to seal the oil reservoir. The adapter hole extends outward and penetrates the outer side wall of the protrusion. Two adapter holes arranged opposite each other are located on the same straight line L1. The upper part of the insertion part has a hollow tube. The inner wall of the tube has an oil inlet hole. The upper part of the tube is inserted into the suction channel. The oil inlet hole and the adapter hole are at the same height. The tube is equipped with an atomizing core, which is located at the oil inlet hole.

[0015] The adapter groove includes a first positioning groove and a second positioning groove that are interconnected. The first positioning groove is formed by opening outward from the inner wall of the insertion channel. The first positioning groove extends downward and penetrates the lower surface of the base. The line connecting the two ends of the first positioning groove to the center of the insertion channel forms a 90-degree angle. The second positioning groove extends outward from the inner wall of the first positioning groove and penetrates the outer wall of the abutment portion. The second positioning groove is located at one end of the first positioning groove. The line connecting the second positioning groove to the center of the insertion channel 13 is L2, and L2 is perpendicular to L1.

[0016] The connector also includes a connector base. The lower surface of the connector base has an upward-facing air intake chamber, and the upper surface of the connector base has a downward-facing slot. The slot communicates with the air intake chamber. The lower part of the tube body is fixed to the slot. A support platform extends outward from the bottom of the connector base. The support platform abuts against the lower surface of the base. A protruding rib is provided on the support platform. The protruding rib extends outward from the bottom of the connector base. An air intake channel is formed in the protruding rib. One end of the air intake channel communicates with the air intake chamber, and the other end of the air intake channel penetrates the outer side wall of the protruding rib. The protruding rib is received in the first positioning groove.

[0017] The connector further includes a first boss and a second boss. The first boss is located below the second boss, and the diameter of the first boss is larger than the diameter of the second boss. The lower part of the first boss is connected to the upper surface of the support platform. The protrusion extends outward from the outer wall of the first boss. The lower surface of the base has an interconnected first slot and a second slot. The first slot is located below the second slot. The first boss is installed in the first slot, and the second boss is installed in the second slot.

[0018] The power supply housing is equipped with a bracket, the lower part of the plug is snapped onto the upper part of the bracket, the bracket has a sensing channel, the bracket is equipped with a microphone, and the microphone is located in the sensing channel.

[0019] The upper part of the bracket is provided with a receiving cavity, and a guide post protrudes from the receiving cavity. The sensing channel extends upward and penetrates the upper surface of the guide post. The lower part of the sensing channel extends outward and penetrates the side of the bracket. The receiving cavity is equipped with oil-absorbing cotton.

[0020] When the rotating component is in the first position, the oil inlet is connected to the adapter hole, and the air intake channel is connected to the adapter groove. E-liquid in the oil storage tank enters the oil inlet through the adapter hole and then enters the atomizer core. Outside air enters the adapter groove through the air intake channel, carrying away the smoke heated by the atomizer core, facilitating normal vaping. The power housing can be rotated axially by hand, which is very convenient. When not in use, when the rotating component is rotated to the second position, the oil inlet is blocked by the inner wall of the insertion channel, and the e-liquid in the oil storage tank cannot flow out through the oil inlet. The air intake channel is blocked by the inner wall of the adapter groove, and outside air cannot enter the adapter groove through the air intake channel. The e-liquid is in a sealed state, preventing e-liquid leakage. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0022] Figure 1 This is a perspective view of the aerosol generator in an embodiment of this design;

[0023] Figure 2 This is an exploded perspective view of the aerosol generator in an embodiment of this design;

[0024] Figure 3 An exploded perspective view of the aerosol generator in this design embodiment;

[0025] Figure 4 This is an exploded perspective view of the atomizer in an embodiment of this design;

[0026] Figure 5 An exploded perspective view of the atomizer in an embodiment of this design;

[0027] Figure 6 This is an exploded perspective view of the rotating component in an embodiment of this design;

[0028] Figure 7 An exploded perspective view of the rotating component in an embodiment of this design;

[0029] Figure 8 This is an exploded perspective view of the oil supply pipe in an embodiment of this design;

[0030] Figure 9 This is a cross-sectional view of the rotating component in a first position in an embodiment of this design;

[0031] Figure 10 This is a cross-sectional view from another perspective of the rotating component in the first position in an embodiment of this design;

[0032] Figure 11 This is a cross-sectional view from another perspective of the rotating component in the first position in an embodiment of this design;

[0033] Figure 12 This is a cross-sectional view of the rotating component in the second position in an embodiment of this design;

[0034] Figure 13 This is a cross-sectional view from another perspective of the rotating component in a second position in an embodiment of this design.

[0035] Explanation of icon numbers:

[0036]

[0037]

[0038] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0039] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0040] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in the embodiments of this application are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0041] Furthermore, the use of terms such as "first" and "second" in this application is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the term "and / or" throughout the text includes three solutions; taking A and / or B as an example, it includes technical solution A, technical solution B, and a technical solution that simultaneously satisfies A and B. Furthermore, the technical solutions of various embodiments can be combined with each other, but this must be based on the ability of a person skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed in this application.

[0042] Please see Figure 1 A separate aerosol generator includes: an atomizer 1, a rotating assembly 2, and an oil supply pipe 3. The atomizer 1 is located above the rotating assembly 2, and the rotating assembly 2 can rotate axially relative to the atomizer 1. The oil supply pipe 3 contains e-liquid and can supply e-liquid to the atomizer 1. The atomizer 1 itself also contains e-liquid to prevent dry burning during initial use. The atomizer 1 is used to heat the e-liquid into vapor.

[0043] Please see Figure 5 , Figure 4 , Figure 9 An atomizer 1 includes a docking end 111 and an e-liquid reservoir 112. The docking end 111 has an inwardly extending insertion channel 13. The inner wall of the insertion channel 13 has an adapter hole 123 that connects to the e-liquid reservoir 112. E-liquid in the e-liquid reservoir 112 can flow out through the adapter hole 123. The inner wall of the insertion channel 13 also has an outwardly extending adapter groove 14 that connects to the outside. Outside air can enter through the adapter groove 14. The atomizer 1 can be made of plastic or metal.

[0044] Please see Figure 2 , Figure 3 , Figure 7 A rotating component 2 includes a coaxial and linked plug-in portion 21 and a power housing 22. The plug-in portion 21 has an oil inlet 216 and an air inlet channel 219. The plug-in portion 21 is equipped with an atomizing core 217. The plug-in portion 21 is rotatably mounted on a plug-in channel 13. The power housing 22 is located outside the plug-in channel 13. The power housing 22 contains a bracket 221, a battery 225, and a circuit board 222. The battery 225 is connected to the circuit board 222. The side wall of the power housing 22 is provided with a charging port 223, which is connected to the circuit board 222. The power housing 22 is located below the plug-in portion 21. The rotating component 2 is made of plastic material or metal material.

[0045] Please see Figure 9 , Figure 10 , Figure 13When the rotating component 2 is in the first position, the oil inlet 216 is connected to the adapter hole 123, and the air intake channel 219 is connected to the adapter groove 14. When needed, the power housing 22 is rotated to the first position, and the power housing 22 drives the plug part 21 to rotate. The power housing 22 is cylindrical, which makes it easy for the user to operate the power housing 22 to rotate axially. The operation is very convenient. The e-liquid in the oil storage tank 112 enters the oil inlet 216 through the adapter hole 123, and then enters the atomizing core 217. Outside air passes through... The air intake channel 219 enters the adapter slot 14, carrying away the smoke heated by the atomizing core 217, facilitating normal vaping. When not in use, rotating the rotating component 2 to the second position, the oil inlet 216 is blocked by the inner wall of the insertion channel 13, preventing the e-liquid in the oil storage tank 112 from flowing out through the oil inlet 216. The air intake channel 219 is also blocked by the inner wall of the adapter slot 14, preventing outside air from entering the adapter slot 14 through the air intake channel 219. The e-liquid is in a sealed state, preventing leakage.

[0046] Please see below Figure 2-13 The docking end 111 is located at the lower part of the atomizer 1. The docking end 111 is also provided with a first oil hole 124 and a second oil hole 125. The first oil hole 124 and the second oil hole 125 are respectively located on both sides of the insertion channel 13. The first oil hole 124 and the second oil hole 125 are both connected to the oil storage tank 112. An oil supply pipe 3 is provided, which includes a first oil guide pipe 31, a second oil guide pipe 32 and a connecting pipe 33. The upper part of the first oil guide pipe 31 is connected to the first oil hole 124, the upper part of the second oil guide pipe 32 is connected to the second oil hole 125, and the two ends of the connecting pipe 33 are respectively connected to the lower parts of the first oil guide pipe 31 and the lower parts of the second oil guide pipe 32. The first oil guide pipe 31, the second oil guide pipe 32, and the connecting pipe 33 are assembled into a U-shape. The oil supply pipe 3 is filled with e-liquid. The e-liquid in the oil supply pipe 3 can enter the oil storage chamber 112 through the first oil hole 124. The e-liquid in the oil supply pipe 3 can also enter the oil storage chamber 112 through the second oil hole 125 to replenish the e-liquid in the oil storage chamber 112. The first oil guide pipe 31, the second oil guide pipe 32, the connecting pipe 33, and the oil storage chamber 112 form a circulation path. The air pressure inside them can be kept consistent to facilitate the flow of e-liquid. The oil supply pipe 3 can be made of plastic or metal. The cross-section of the oil supply pipe 3 can be circular, triangular, square, polygonal, etc. The power housing 22 is located in the middle of the first oil guide tube 31 and the second oil guide tube 32. The charging port 223 is located directly below the oil inlet 216. The charging port 223 and the oil inlet 216 move synchronously, which can ensure that when the oil inlet 216 is open, the charging port 223 is not open, and when the oil inlet 216 is closed, the charging port 223 is open.

[0047] The upper part of the first oil guide tube 31 is connected to the first oil hole 124 through a hollow first plug 34, and the upper part of the second oil guide tube 32 is connected to the second oil hole 125 through a hollow second plug 35. The design of the first plug 34 and the second plug 35 can serve as a connection and seal to prevent e-liquid leakage, and also facilitate the disassembly and assembly of the oil supply tube 3 and the atomizer 1. The power housing 22 is located between the first oil guide tube 31 and the second oil guide tube 32, and the power housing 22 is in the first position. The charging port 223 is directly facing the atomizer 1. When the rotating assembly 2 is in the first position, the charging port 223 of the power housing 22 is blocked by the first oil guide pipe 31 or the second oil guide pipe 32 to prevent the aerosol generator from charging through the charging port 223 while it is drawing in air, which is not allowed. When the power housing 22 is in the second position, the charging port 223 is exposed to the outside. At this time, the battery 225 can be charged through the charging port 223. Charging can be performed when the battery is not in use, which improves safety.

[0048] The atomizer 1 includes a housing 11 and a base 12. The housing 11 and base 12 are made of plastic or metal. The upper part of the housing 11 has a suction channel 113 arranged vertically. The lower part of the housing 11 is open, and the base 12 is installed in the opening. The lower surface of the base 12 has a mating end 111. The base 12 includes an abutment portion 121 and a protrusion 122, with the protrusion 122 located above the abutment portion 121. The insertion channel... 13 extends upward from the lower surface of the base 12 and penetrates the top surface of the protrusion 122. The abutment 121 and the opening seal the oil reservoir 112. The adapter hole 123 extends outward and penetrates the outer side wall of the protrusion 122. The protrusion 122 has two adapter holes 123, which are arranged opposite to each other and are located on the same straight line L1. The upper part of the insertion part 21 has a hollow tube 215, and the inner wall of the tube 215 faces outward. An oil inlet 216 is provided. The upper part of the tube body 215 is inserted into the suction channel 113. The oil inlet 216 and the adapter hole 123 are at the same height, and the two oil inlets 216 are arranged opposite each other on the same straight line. The tube body 215 is equipped with an atomizing core 217, which is located at the oil inlet 216. The atomizing core 217 includes a heating wire and an oil-guiding cotton. The outer side of the oil-guiding cotton abuts against the inner wall of the tube body 215, and the outer side of the heating wire abuts against the inner wall of the oil-guiding cotton. The heating wire is bent... The tube body 215 is folded into a spiral shape, or more precisely, a spring shape. The outer wall of the abutment part 121, the inner wall of the outer shell 11, the outer wall of the protrusion 122, and the outer wall of the tube body 215 constitute the oil storage chamber 112. When the tube body 215 is rotated to the first position, the oil inlet 216 and the adapter hole 123 are connected to allow the e-liquid in the oil storage chamber 112 to enter the oil guide cotton. When the tube body 215 is rotated to the second position, the oil inlet 216 is blocked by the outer wall of the tube body 215 to prevent the e-liquid in the oil storage chamber 112 from entering the oil inlet 216 through the adapter hole 123.

[0049] The adapter groove 14 includes a first positioning groove 141 and a second positioning groove 142 that are interconnected. The first positioning groove 141 is formed outward from the inner wall of the insertion channel 13. The first positioning groove 141 is close to the lower surface of the base 12 and extends downward through the lower surface of the base 12. The line connecting the two ends of the first positioning groove 141 to the center of the insertion channel 13 forms a 90-degree angle, thus determining that the insertion part 21 can only rotate 90 degrees in the insertion channel 13. The first position and the second position differ by 90 degrees. The second positioning groove 142 extends outward from the inner wall of the first positioning groove 141 and penetrates the abutment part 121. The outer wall of the first positioning groove 141 has the second positioning groove 142 located at one end of the first positioning groove 141. The angle between the other end of the first positioning groove 141 and the line connecting the first positioning groove 141 and the center of the insertion channel 13 is 90 degrees. The line connecting the second positioning groove 142 and the center of the insertion channel 13 is L2, and L2 is perpendicular to L1. When the air intake channel 219 of the insertion part 21 rotates to the second positioning groove 142, that is, when the air intake channel 219 of the insertion part 21 rotates to one end of the first positioning groove 141, the power housing 22 is located in the first position. When the air intake channel 219 of the insertion part 21 rotates to the other end of the first positioning groove 141, the power housing 22 is located in the second position.

[0050] The connector 21 further includes a connector 24. An air intake chamber 23 is formed on the lower surface of the connector 24, and a slot 214 is formed on the upper surface of the connector 24, connecting to the air intake chamber 23. The lower part of the tube 215 is fixed to the slot 214. A support platform 211 extends outward from the bottom of the connector 24, abutting against the lower surface of the base 12. A protruding rib 218 is provided on the support platform 211, extending outward from the bottom of the connector 24. An air intake channel 219 is formed in the protruding rib 218, with one end connecting to the air intake chamber 23 and the other end passing through the protruding rib 218. The other end of the air intake channel 219 on the outer side wall of 8 penetrates the side wall and upper surface of the protrusion 218. The protrusion 218 is received in the first positioning groove 141. The protrusion 218 moves in the first positioning groove 141. When the plug part 21 rotates to the first position, the protrusion 218 enters the second positioning groove 142. Outside air enters the air intake chamber 23 through the air intake channel 219, flows upward along the slot 214 into the tube body 215, and flows out through the suction channel 113. When the plug part 21 rotates to the second position, the protrusion 218 enters the other end of the first positioning groove 141. The protrusion 218 is blocked by the inner wall of the first positioning groove 141, and outside air cannot flow in through the air intake channel 219.

[0051] The connector 24 further includes a first boss 212 and a second boss 213. The first boss 212 is located below the second boss 213, and the diameter of the first boss 212 is larger than the diameter of the second boss 213. The lower part of the first boss 212 is connected to the upper surface of the support platform 211. The protruding strip 218 extends outward from the outer wall of the first boss 212. The lower surface of the base 12 has an upwardly connected first slot 143 and a second slot 144. The first slot 143 is located below the second slot 144. The first boss 212 is installed in the first slot 143. A sealing ring is provided between the first boss 212 and the first slot 143. The second boss 213 is installed in the second slot 144. A sealing ring is provided between the second boss 213 and the second slot 144 to prevent e-liquid from flowing out through the gap between them, achieving a double sealing effect.

[0052] The power supply housing 22 is equipped with a bracket 221. The lower part of the connector 24 is snapped onto the upper part of the bracket 221. The bracket 221 has a sensing channel 228. The bracket 221 is equipped with a microphone 224, which is located in the sensing channel 228. The microphone 224 is connected to a circuit board 222, which is connected to a battery 225. When the air pressure in the air intake chamber 23 changes, it causes a change in the air pressure in the sensing channel 228, triggering the microphone 224. The microphone 224 sends an electrical signal to the circuit board 222, which then instructs the battery 225 to supply power to the heating wire, allowing normal suction to be performed.

[0053] The upper part of the bracket 221 is provided with a receiving cavity 226, and a guide post 227 protrudes from the receiving cavity 226. The air intake cavity 23 is located directly above the receiving cavity 226 and the air intake cavity 23 is connected to the receiving cavity 226. The sensing channel 228 extends upward and penetrates the upper surface of the guide post 227. The lower part of the sensing channel 228 extends outward and penetrates the side of the bracket 221. The receiving cavity 226 is equipped with oil-absorbing cotton 229. The setting of the guide post 227 can prevent condensate from entering the sensing channel 228 and prevent damage to the electrical performance of the microphone 224. The oil-absorbing cotton 229 can also absorb condensate and prevent leakage.

[0054] The circuit design is as follows: Battery 225 is connected via wires, and circuit board 222 is connected via wires to heating wire. Circuit board 222 controls the output power of battery 225. When inhaling normally, microphone 224 is triggered and sends an electrical signal to circuit board 222. Circuit board 222 then instructs battery 225 to supply power to heating wire. Heating wire generates heat when energized, heating the e-liquid on the wicking cotton into vapor.

[0055] The oil circuit design is as follows: When the power supply housing 22 is rotated to the first position, the e-liquid in the oil storage tank 112 enters the oil inlet 216 through the adapter hole 123, and then reaches the oil guide cotton through the oil inlet 216, where it is heated into smoke by the heating wire; when the power supply housing 22 is rotated to the second position, the adapter hole 123 is blocked by the tube body 215, the e-liquid in the oil storage tank 112 is in a sealed state, and the e-liquid cannot flow out. At the same time, the charging port 223 is exposed to the outside, and the battery 225 can be charged through the charging port 223.

[0056] The airflow path of this design is as follows: When the power supply housing 22 is rotated to the first position, smoke is drawn through the suction channel 113. Outside air enters the air intake chamber 23 through the air intake channel 219, flows upward along the slot 214 into the tube 215, carries away the smoke and continues to flow upward, flowing out through the suction channel 113. At the same time, the microphone 224 is triggered, and the heating wire atomizes the e-liquid. When the power supply housing 22 is rotated to the second position, the air intake channel 219 is blocked by the inner wall of the first positioning groove 141, and outside air cannot flow in through the air intake channel 219.

[0057] The above description is merely a preferred embodiment of this application and does not limit the patent scope of this application. Any equivalent structural transformations made based on the inventive concept of this application and the contents of the specification and drawings of this application, or direct / indirect applications in other related technical fields, are included within the patent protection scope of this application.

Claims

1. A split-type aerosol generator, characterized in that, include: An atomizer includes a docking end and an oil reservoir. The docking end has an inwardly extending insertion channel. The inner wall of the insertion channel has a transition hole that connects to the oil reservoir. The inner wall of the insertion channel also has an outwardly extending transition groove that connects to the outside. A rotating assembly includes a plug-in portion and a power housing that are coaxially and linked together. The plug-in portion has an oil inlet and an air inlet channel. The plug-in portion is rotatably mounted on the plug-in channel. The power housing is located outside the plug-in channel. When the rotating component is in the first position, the oil inlet is connected to the adapter hole, and the air intake channel is connected to the adapter groove. When the rotating component is rotated to the second position, the oil inlet is blocked by the inner wall of the insertion channel, and the air intake channel is blocked by the inner wall of the adapter groove.

2. The separate aerosol generator according to claim 1, characterized in that, The docking end is also provided with a first oil hole and a second oil hole. The first oil hole and the second oil hole are located on both sides of the insertion channel, and both the first oil hole and the second oil hole are connected to the oil storage tank. An oil supply pipe is provided, which includes a first oil guide pipe, a second oil guide pipe and a connecting pipe. The upper part of the first oil guide pipe is connected to the first oil hole, the upper part of the second oil guide pipe is connected to the second oil hole, and the two ends of the connecting pipe are connected to the lower parts of the first oil guide pipe and the lower parts of the second oil guide pipe, respectively.

3. The separate aerosol generator according to claim 2, characterized in that, The power supply housing contains a bracket, a battery, and a circuit board. The battery is connected to the circuit board. A charging port is provided on the side wall of the power supply housing and is connected to the circuit board. The charging port is located directly below the oil inlet.

4. The separate aerosol generator according to claim 3, characterized in that, The upper part of the first oil guide tube is connected to the first oil hole through a hollow first plug, and the upper part of the second oil guide tube is connected to the second oil hole through a hollow second plug. The power housing is located between the first oil guide tube and the second oil guide tube. The power housing is in a first position, and the charging port is directly opposite the first oil guide tube or the second oil guide tube. The power housing is in a second position, and the charging port is exposed to the outside.

5. The separate aerosol generator according to claim 1, characterized in that, The atomizer includes a shell and a base. The upper part of the shell has a suction channel, and the lower part of the shell has an opening through which the base is installed. The lower surface of the base has a mating end. The base includes an abutment and a protrusion. The protrusion is located above the abutment. The insertion channel opens upward from the lower surface of the base and penetrates the top surface of the protrusion. The abutment and the opening cooperate to seal the oil reservoir. The adapter hole extends outward and penetrates the outer side wall of the protrusion. Two adapter holes arranged opposite each other are located on the same straight line L1. The upper part of the insertion part has a hollow tube. The inner wall of the tube has an oil inlet hole. The upper part of the tube is inserted into the suction channel. The oil inlet hole and the adapter hole are at the same height. The tube is equipped with an atomizing core, which is located at the oil inlet hole.

6. The separate aerosol generator according to claim 5, characterized in that, The adapter groove includes a first positioning groove and a second positioning groove that are interconnected. The first positioning groove is formed by opening outward from the inner wall of the insertion channel. The first positioning groove extends downward and penetrates the lower surface of the base. The two ends of the first positioning groove are connected to the center of the insertion channel at a 90-degree angle. The second positioning groove extends outward from the inner wall of the first positioning groove and penetrates the outer wall of the abutment. The second positioning groove is located at one end of the first positioning groove. The line connecting the second positioning groove and the center of the insertion channel (13) is L2, and L2 is perpendicular to L1.

7. The separate aerosol generator according to claim 6, characterized in that, The connector also includes a connector base. The lower surface of the connector base has an upward-facing air intake chamber, and the upper surface of the connector base has a downward-facing slot. The slot communicates with the air intake chamber. The lower part of the tube body is fixed to the slot. A support platform extends outward from the bottom of the connector base. The support platform abuts against the lower surface of the base. A protruding rib is provided on the support platform. The protruding rib extends outward from the bottom of the connector base. An air intake channel is formed in the protruding rib. One end of the air intake channel communicates with the air intake chamber, and the other end of the air intake channel penetrates the outer side wall of the protruding rib. The protruding rib is received in the first positioning groove.

8. The separate aerosol generator according to claim 7, characterized in that, The connector further includes a first boss and a second boss. The first boss is located below the second boss, and the diameter of the first boss is larger than the diameter of the second boss. The lower part of the first boss is connected to the upper surface of the support platform. The protrusion extends outward from the outer wall of the first boss. The lower surface of the base has an interconnected first slot and a second slot. The first slot is located below the second slot. The first boss is installed in the first slot, and the second boss is installed in the second slot.

9. The separate aerosol generator according to claim 8, characterized in that, The power supply housing is equipped with a bracket, the lower part of the plug is snapped onto the upper part of the bracket, the bracket has a sensing channel, the bracket is equipped with a microphone, and the microphone is located in the sensing channel.

10. The separate aerosol generator according to claim 9, characterized in that, The upper part of the bracket is provided with a receiving cavity, and a guide post protrudes from the receiving cavity. The sensing channel extends upward and penetrates the upper surface of the guide post. The lower part of the sensing channel extends outward and penetrates the side of the bracket. The receiving cavity is equipped with oil-absorbing cotton.

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