Atomization device

Abstract

The atomization equipment comprises an oil storage bin, an oil storage cavity and an oil inlet channel are formed in the oil storage bin, and a limiting protrusion is formed on the outer wall of the oil storage bin; the oil supply bottle is detachably installed in the oil storage bin and comprises an oil bottle body and a sealing assembly, an oil supply cavity is defined by the oil bottle body and the sealing assembly, an installation groove is formed in the sealing assembly, an oil supply channel is formed in the groove bottom of the installation groove, and a limiting groove is formed in the side wall of the installation groove; the rotary switch comprises a mounting part and a driving part, the mounting part is rotatably mounted in the mounting groove and is provided with a switch hole, and the driving part extends towards the notch direction of the mounting groove, so that the rotary switch has a dismounting position and an oil passing position on a rotation track; at the dismounting position, the switch hole and the oil supply channel are staggered, and the driving part is far away from the limiting groove; and in the oil passing position, the two ends of the switch hole communicate with the oil inlet channel and the oil supply channel correspondingly, and the driving part is close to the limiting groove. When the oil supply bottle is detached, oil in the bottle cannot leak out, and other parts cannot be polluted.

Description

Technical Field

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

[0002] The existing atomizing device has an oil storage chamber formed inside, and then the atomizing component is installed in the oil storage chamber. The atomizing component can absorb the oil in the oil storage chamber, and then a power supply component is provided to power the atomizing component so that the atomizing component is heated, thereby converting the absorbed oil into aerosol. The aerosol flows out through the nozzle of the atomizing device for the user to inhale.

[0003] In order to meet the requirements of large puff count and compliance, more and more external oil bottle atomizer devices have appeared on the market. An oil supply bottle is hung on the main body of the device to supply oil to the oil storage chamber of the main body of the device. During transportation, the oil supply bottle and the main body of the device are packaged separately to meet compliance requirements. When in use, the oil supply bottle is unsealed and installed on the main body of the device to increase the amount of smoke oil in the entire atomizer device and achieve a large puff count. However, in the existing atomizer devices, due to the unreasonable installation design of the oil supply bottle and the oil storage chamber, when the oil supply bottle is disassembled, the remaining small amount of oil will flow out from the oil supply channel of the oil supply bottle, which is easy to contaminate other parts of the atomizer device, and the user experience is not high. Therefore, it is necessary to design a new type of atomizer device so that when the oil supply bottle of the atomizer device is disassembled, the oil in the bottle will not leak out, thereby not contaminating other parts of the atomizer device. Summary of the invention

[0004] The main purpose of the present invention is to provide an atomizing device, aiming to solve the problem that when the oil supply bottle of the existing atomizing device is disassembled, a small amount of remaining oil will flow out from the oil supply channel of the oil supply bottle, which is easy to contaminate other parts of the atomizing device.

[0005] To achieve the above object, the atomization device proposed by the present invention comprises: The equipment body comprises an oil storage tank, the oil storage tank is formed with an oil storage cavity and an oil inlet passage communicating with the oil storage cavity, the outer wall of the oil storage tank is formed with a mounting boss, the outer side wall of the mounting boss is convexly provided with a limiting boss extending along the circumferential direction of the mounting boss, and the oil inlet passage extends to the end wall of the mounting boss; An oil supply bottle is detachably mounted on the oil storage bin, the oil supply bottle comprises an oil bottle body and a sealing assembly sealed at one end of the oil bottle body to enclose an oil supply cavity with the oil bottle body, the sealing assembly is formed with a mounting groove, the bottom of the mounting groove is provided with an oil supply channel extending to communicate with the oil supply cavity, the groove sidewall of the mounting groove is provided with a limiting groove extending along the circumference of the sealing assembly, one end of the limiting groove is open to communicate with the notch of the mounting groove; The oil supply bottle also includes a rotary switch, which includes a connected mounting portion and a driving portion, wherein the mounting portion can be rotatably mounted on the bottom of the mounting groove, and the mounting portion is provided with switch holes running through both sides thereof, and the driving portion extends from the end of the mounting portion in the radial direction toward the notch direction of the mounting groove, so that the rotary switch has a disassembly position and an oil passing position on the rotation trajectory; when in the disassembly position, the switch hole is misaligned with the oil supply channel, and the driving portion is away from the limiting groove, so that the limiting protrusion can be inserted into the limiting groove from the notch of the mounting groove; when in the oil passing position, the two ends of the switch hole are respectively connected to the oil inlet channel and the oil supply channel, and the driving portion is adjacent to the limiting groove.

[0006] Optionally, one of the end of the limiting protrusion away from the mounting boss and the bottom wall of the limiting groove is provided with a first limiting protrusion, and the other is provided with a first limiting groove, and when the limiting protrusion is inserted into the limiting groove, the first limiting protrusion is inserted into the first limiting groove; and / or, One of the side of the limiting protrusion and the side wall of the limiting groove is provided with a second limiting protrusion, and the other is provided with a second limiting groove. When the limiting protrusion is inserted into the limiting groove, the second limiting protrusion is inserted into the second limiting groove.

[0007] Optionally, a side groove wall of the limiting groove near the groove opening of the mounting groove comprises a guiding inclined surface, and the guiding inclined surface extends from the middle of the limiting groove to the groove opening of the mounting groove.

[0008] Optionally, the rotary switch further comprises a pushed portion, the pushed portion is connected to the driving portion and is arranged at an angle thereto, and the pushed portion is located outside the mounting groove and spans the notch wall of the mounting groove; The device body also includes a mounting shell and a rotating drum, one end of the mounting shell is open, the rotating drum is installed on the open end of the shell and encloses a mounting cavity therewith, the rotating drum can rotate along the circumference of the mounting shell, the inner wall of the rotating drum is formed with a limiting groove with a notch facing one end of the rotating drum, the oil storage bin and the end of the oil supply bottle installed with the oil storage bin are accommodated in the mounting cavity, and the end of the pushed part away from the driving part is inserted into the limiting groove, so that the rotary switch has the disassembly position and the oil passing position under the rotation of the rotating drum.

[0009] Optionally, the slot wall of the mounting slot is provided with a first limiting protrusion and a second limiting protrusion which are arranged at intervals, and a limiting groove is provided on the side of the pushed portion facing the slot wall of the mounting slot, and when the rotary switch is located at the disassembly position, the second limiting protrusion is inserted into the limiting groove, and when the rotary switch is located at the oil passing position, the first limiting protrusion is inserted into the limiting groove.

[0010] Optionally, the slot wall of the mounting slot is formed with a travel limit recess connecting the inner and outer sides of the mounting slot, the travel limit recess extends along the circumference of the mounting slot, and the two end walls in the extension direction of the travel limit recess respectively include a first end wall and a second end wall, the pushed portion spans the limit recess, and when the rotary switch is located at the disassembly position, the pushed portion contacts the first end wall, and when the rotary switch is located at the oil passing position, the pushed portion contacts the second end wall.

[0011] Optionally, the rotating drum includes a mounting section and an operating section in sequence in the height direction, the mounting section is rotatably inserted in the mounting shell, and the operating end is located outside the mounting shell for rotation by a user.

[0012] Optionally, the outer diameter of the mounting section is smaller than the outer diameter of the operating section, so that a first limiting step is formed at the connection between the mounting section and the operating section, and the end wall of the mounting housing abuts against the step surface of the first limiting step; and / or, A second limiting step is formed on the outer wall of the oil bottle body, and the end wall of the operating section away from the mounting section abuts against the step surface of the second limiting step.

[0013] Optionally, a suction nozzle is formed at one end of the oil supply bottle away from the oil storage cavity, and the oil supply bottle also forms a mist outlet channel extending to the outside of the suction nozzle. When the oil supply bottle is installed in the oil storage bin, the end of the mist outlet channel away from the suction nozzle is connected to the interior of the oil storage bin.

[0014] Optionally, a mist outlet hole extending to the end wall of the mounting boss is formed on the wall of the oil storage bin, an atomizer assembly is installed in the oil storage bin, the outer wall of the atomizer assembly and the inner wall of the oil storage bin are enclosed to form the oil storage cavity, an atomizer cavity is formed inside the atomizer assembly, and the atomizer cavity is connected to the mist outlet hole; The rotary switch is provided with a through hole, the oil supply bottle is formed with a mist outlet column, the mist outlet column passes through the oil supply cavity and the through hole, the interior of the mist outlet column is provided with the mist outlet channel passing through both ends thereof, and when the oil supply bottle is installed in the oil storage bin, the mist outlet channel is connected with the mist outlet hole.

[0015] The technical solution of the present invention is to provide a rotatable rotary switch so that the rotary switch has a disassembly position and an oil passing position on the rotation trajectory, so that after the oil supply bottle is installed in the oil storage bin, the rotary switch can be used to control whether the oil supply bottle fills the oil storage bin with oil; and by providing a limit protrusion on the oil storage bin, providing a limit groove installed and matched with the limit protrusion on the oil supply bottle, and the driving part of the rotary switch corresponding to the limit groove, when the user removes the oil supply bottle, the limit protrusion extends out of the limit groove and pushes the driving part away from the limit groove, so that the rotary switch will gradually return to the disassembly position, so that the oil supply channel of the oil supply bottle is blocked by the installation part, and the small amount of residual oil in the oil supply cavity will not leak out, thereby not contaminating other parts of the atomizing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0017] Figure 1 It is a structural schematic diagram of the atomization device of the present invention; Figure 2 It is a schematic cross-sectional view of the rotary switch of the atomizing device of the present invention when it is in the oil passing position; Figure 3 It is a schematic cross-sectional view of the rotary switch of the atomizing device of the present invention in the disassembly position; Figure 4 It is a schematic diagram of the structure of the oil storage tank of the atomizing device of the present invention; Figure 5 It is a structural schematic diagram of the rotary switch of the oil supply bottle of the atomizing device of the present invention in the disassembly position; Figure 6 The structural diagram of the rotary switch of the oil supply bottle of the atomizing device of the present invention when it is in the oil supply position Figure 7 It is a structural schematic diagram of a rotary switch of the atomizing device of the present invention; Figure 8 It is a schematic structural diagram of the drum of the atomization device of the present invention.

[0018] Description of Figure Numbers: Label name Label name 100 Oil storage tank 101 Oil storage chamber 102 Oil inlet channel 110 Mounting boss 111 Limiting protrusion 112 The first limiting groove 113 Second limit protrusion 114 Mist hole 120 Atomization components 121 Atomization chamber 200 Oil supply bottle 201 Nozzle part 202 Mist column 203 Mist outlet 204 Oil supply chamber 210 Oil bottle body 211 The second limit step 220 Sealing components 221 Mounting slot 222 Oil supply channel 223 Limit slot 224 First limiting protrusion 225 Second limiting groove 226 Guide slope 227 The first limiting protrusion 228 The second limiting protrusion 229 Travel limit depression 230 Rotary Switch 231 Installation Department 232 Switch hole 233 Driving Department 234 Pushed part 235 Defining groove 236 Vias 300 Mounting the Enclosure 400 Rotating drum 401 Installation section 402 Operation segment 403 The first limit step 410 Restriction slot The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0021] In addition, the descriptions of "first", "second", etc. in the present invention are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, "and / or" in the full text includes three solutions. Taking A and / or B as an example, it includes technical solution A, technical solution B, and technical solution that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0022] The specific structure of the atomizing device will be mainly described below.

[0023] Reference Figures 1 to 8 In an embodiment of the present invention, the atomization device includes: The main body of the device includes an oil storage tank 100, wherein the oil storage tank 100 is formed with an oil storage cavity 101 and an oil inlet passage 102 communicating with the oil storage cavity 101, and an outer wall of the oil storage tank 100 is formed with a mounting boss 110, and an outer side wall of the mounting boss 110 is convexly provided with a limiting protrusion 111 extending along the circumference of the mounting boss 110, and the oil inlet passage 102 extends to the end wall of the mounting boss 110; The oil supply bottle 200 is detachably mounted on the oil storage bin 100. The oil supply bottle 200 includes an oil bottle body 210 and a sealing assembly 220 sealed at one end of the oil bottle body 210 to enclose an oil supply cavity 204 with the oil bottle body 210. The sealing assembly 220 is formed with a mounting groove 221. The bottom of the mounting groove 221 is provided with an oil supply channel 222 extending to communicate with the oil supply cavity 204. The side wall of the mounting groove 221 is provided with a limiting groove 223 extending along the circumference of the sealing assembly 220. One end of the limiting groove 223 is open to communicate with the notch of the mounting groove 221. The oil supply bottle 200 also includes a rotary switch 230, which includes a connected mounting portion 231 and a driving portion 233. The mounting portion 231 is rotatably mounted on the bottom of the mounting groove 221, and the mounting portion 231 is provided with a switch hole 232 running through both sides thereof, and the driving portion 233 extends from the end of the mounting portion 231 in the radial direction toward the notch direction of the mounting groove 221, so that the rotary switch 230 has a disassembly position and an oil passing position on the rotation trajectory; when in the disassembly position, the switch hole 232 is misaligned with the oil supply channel 222, and the driving portion 233 is away from the limiting groove 223, so that the limiting protrusion 111 can be inserted into the limiting groove 223 from the notch of the mounting groove 221; when in the oil passing position, the two ends of the switch hole 232 are respectively connected to the oil inlet channel 102 and the oil supply channel 222, and the driving portion 233 is adjacent to the limiting groove 223.

[0024] Specifically, in this embodiment, since the rotary switch 230 can rotate relative to the mounting groove 221 of the sealing assembly 220, the user can operate the rotary switch 230 to place it in the disassembly position or the oil passing position. Before using the atomizing device, the oil inlet channel 102 of the oil storage tank 100 can be sealed with a sealing plug to ensure the sealing of the oil storage tank 100; at the same time, the rotary switch 230 is operated to the disassembly position, at which time the switch hole 232 and the oil supply channel 222 are misaligned, and the other parts of the mounting part block the oil supply channel 222, so that the oil in the oil supply cavity 204 will not flow out, ensuring the sealing of the oil supply bottle 200, and then the oil supply bottle 200 and the device body can be packaged and transported separately to meet compliance requirements.

[0025] When the user needs to draw the atomizing device, the mounting boss 110 of the oil storage tank 100 is inserted into the mounting groove 221, and one end of the limiting protrusion 111 is aligned with the end of the limiting groove 223 that is connected to the notch of the mounting groove 221, and then the device body or the oil supply bottle 200 is rotated until the limiting protrusion 111 is inserted into the limiting groove 223, so that the oil supply bottle 200 is installed in the oil storage tank 100. After the installation is completed, the rotary switch 230 is operated to the oil passing position, and the two ends of the switch hole 232 are respectively connected with the oil inlet channel 102 and the oil supply channel 222, so that the oil in the oil supply bottle 200 can flow into the oil storage chamber 101 through the oil supply channel 222, the switch hole 232 and the oil inlet channel 102 in sequence, and supply oil to the oil storage chamber 101. When the atomizing device is not needed or the oil in the oil storage chamber 101 is full or too much, the rotary switch 230 can be operated to the disassembly position so that the switch hole 232 is misaligned with the oil supply channel 222 to stop the oil supply, that is, you can freely choose whether to add oil.

[0026] When the oil in the oil supply bottle 200 is basically used up and needs to be disassembled and replaced, the device body or the oil supply bottle 200 is rotated again so that the limiting protrusion 111 extends out of the limiting groove 223. While the limiting protrusion 111 extends out of the limiting groove 223, the driving part 233 of the rotary switch 230 is pushed away from the limiting groove 223. When the limiting protrusion 111 extends out of the limiting groove 223, the driving part 233 drives the mounting part 231 to be misaligned with the switch hole 232 and the oil supply channel 222. In this way, while disassembling the oil supply bottle 200, the rotary switch 230 will gradually return to the disassembly position, so that the oil supply channel 222 of the oil supply bottle 200 is blocked by the mounting part 231, and the small amount of remaining oil in the oil supply cavity 204 will not leak out, thereby not contaminating other components of the atomizing device.

[0027] The technical solution of the present invention is to set a rotatable rotary switch 230 so that the rotary switch 230 has a disassembly position and an oil passing position on the rotation trajectory, so that after the oil supply bottle 200 is installed in the oil storage bin 100, the rotary switch 230 can be used to control whether the oil supply bottle 200 fills the oil storage bin 100 with oil; and by providing a limiting protrusion 111 on the oil storage bin 100, providing a limiting groove 223 installed and matched with the limiting protrusion 111 on the oil supply bottle 200, and the driving part 233 of the rotary switch 230 is arranged corresponding to the limiting groove 223, so that when the user removes the oil supply bottle 200, the limiting protrusion 111 extends out of the limiting groove 223 and pushes the driving part 233 away from the limiting groove 223, so that the rotary switch 230 will gradually return to the disassembly position, so that the oil supply channel 222 of the oil supply bottle 200 is blocked by the mounting part 231, and the small amount of residual oil in the oil supply cavity 204 will not leak out, thereby not polluting other components of the atomizing device.

[0028] In order to improve the stability of the installation of the oil supply bottle 200, in some embodiments, one of the end of the limiting protrusion 111 away from the installation boss 110 and the bottom wall of the limiting groove 223 is provided with a first limiting protrusion 224, and the other is provided with a first limiting groove 112. When the limiting protrusion 111 is inserted into the limiting groove 223, the first limiting protrusion 224 is inserted into the first limiting groove 112. The arrangement of the first limiting protrusion 224 and the first limiting groove 112 enables the limiting protrusion 111 to be relatively stably inserted into the limiting groove 223, thereby improving the stability of the installation of the oil supply bottle 200 in the oil storage bin 100. When disassembling the oil supply bottle 200, the first limiting protrusion 224 can be separated from the first limiting groove 112 by forcefully rotating the oil supply bottle 200 or the oil storage bin 100, that is, the arrangement of the first limiting protrusion 224 and the first limiting groove 112 will not hinder the disassembly of the oil supply bottle 200. In other embodiments, one of the side of the limiting protrusion 111 and the side wall of the limiting groove 223 is provided with a second limiting protrusion 113, and the other is provided with a second limiting groove 225, and when the limiting protrusion 111 is inserted into the limiting groove 223, the second limiting protrusion 113 is inserted into the second limiting groove 225. Similarly, the provision of the second limiting protrusion 113 and the second limiting groove 225 enables the limiting protrusion 111 to be relatively stably inserted into the limiting groove 223, thereby improving the stability of the oil supply bottle 200 installed in the oil storage tank 100.

[0029] In order to facilitate the insertion of the limiting protrusion 111 into the limiting groove 223, in some embodiments, a side groove wall of the limiting groove 223 near the notch of the mounting groove 221 includes a guiding inclined surface 226, and the guiding inclined surface 226 extends from the middle of the limiting groove 223 to the notch of the mounting groove 221. In this way, the smoothness of the limiting protrusion 111 being inserted into the limiting groove 223 is improved, thereby improving the convenience of installing the oil supply bottle 200 in the oil storage tank 100.

[0030] In some embodiments, the rotary switch 230 also includes a pushed portion 234, which is connected to the driving portion 233 and is arranged at an angle thereto, and the pushed portion 234 is located outside the mounting groove 221 and spans the slot wall of the mounting groove 221; the device body also includes a mounting shell 300 and a rotating drum 400, one end of the mounting shell 300 is open, the rotating drum 400 is installed at the open end of the shell and is surrounded with the same to form a mounting cavity, the rotating drum 400 can rotate along the circumferential direction of the mounting shell 300, and the inner wall of the rotating drum 400 is formed with a limiting groove 410 with a slot facing one end of the rotating drum 400, the oil storage bin 100 and the end of the oil supply bottle 200 installed with the oil storage bin 100 are accommodated in the mounting cavity, and the end of the pushed portion 234 away from the driving portion 233 is inserted into the limiting groove 410, so that the rotary switch 230 has the disassembly position and the oil passing position under the rotation of the rotating drum 400. That is, in this embodiment, the rotary drum 400 and the pushed portion 234 of the rotary switch 230 are mutually limited, so that the rotary switch 230 can be driven to rotate by rotating the rotary drum 400. Since the oil storage bin 100 and one end of the oil supply bottle 200 installed with the oil storage bin 100 are accommodated in the installation cavity formed by the rotary drum 400 and the installation shell 300, the connection between the oil storage bins 100 and the oil storage bins 100 is hidden in the installation cavity, thereby improving the external appearance of the atomization device.

[0031] In some embodiments, the slot wall of the installation slot 221 is provided with a first limiting protrusion 227 and a second limiting protrusion 228 arranged at intervals, and the side of the pushed portion 234 facing the slot wall of the installation slot 221 is provided with a limiting groove 235, and when the rotary switch 230 is located at the disassembly position, the second limiting protrusion 228 is inserted into the limiting groove 235, and when the rotary switch 230 is located at the oil passing position, the first limiting protrusion 227 is inserted into the limiting groove 235. In this way, the rotary switch 230 will not rotate easily when it is at the disassembly position and the oil passing position, thereby improving the relative stability of the rotary switch 230 when it is at the disassembly position and the oil passing position, and when the position of the rotary switch 230 needs to be changed, the rotary drum 400 can be rotated forcefully.

[0032] In some embodiments, the notch wall of the mounting groove 221 is formed with a travel limit recess 229 that connects the inner and outer sides of the mounting groove 221. The travel limit recess 229 extends along the circumference of the mounting groove 221. The two end walls of the travel limit recess 229 in the extension direction include a first end wall and a second end wall respectively. The pushed portion 234 spans the limit recess. When the rotary switch 230 is located at the disassembly position, the pushed portion 234 contacts the first end wall. When the rotary switch 230 is located at the oil passing position, the pushed portion 234 contacts the second end wall. The setting of the travel limit recess 229 limits the rotation stroke of the rotary switch 230 and also has a positioning function, ensuring that the user can accurately feel whether the rotary switch 230 is rotated in place, thereby improving the user's operating experience.

[0033] In some embodiments, the rotating drum 400 includes a mounting section 401 and an operating section 402 in sequence in the height direction, the mounting section 401 is rotatably inserted in the mounting shell 300, and the operating end is located outside the mounting shell 300 for the user to rotate. In this way, the relative stability of the installation of the rotating drum 400 is taken into account at the same time, and it is also convenient for the user to operate the rotating drum 400, thereby improving the user's operating experience. Furthermore, the outer diameter of the mounting section 401 is smaller than the outer diameter of the operating section 402, so that a first limiting step 403 is formed at the connection between the mounting section 401 and the operating section 402, and the end wall of the mounting shell 300 abuts against the step surface of the first limiting step 403. The first limiting step 403 can limit the rotating drum 400, so that the rotating drum 400 will not move up and down when it is located at a preset height, thereby ensuring the relative stability of the rotating drum 400.

[0034] In some embodiments, the outer wall of the oil supply bottle 200 is formed with a second limiting step 211, and the end wall of the operating section 402 away from the mounting section 401 abuts against the step surface of the second limiting step 211. Similarly, the second limiting step 211 can limit the rotating drum 400, so that the rotating drum 400 is located at a preset height and does not move up and down, thereby ensuring the relative stability of the rotating drum 400.

[0035] In some embodiments, a suction nozzle portion 201 is formed at one end of the oil supply bottle 200 away from the oil storage chamber 101, and the oil supply bottle 200 is also formed with a mist outlet channel 203 extending to the outside of the suction nozzle portion 201. When the oil supply bottle 200 is installed in the oil storage bin 100, the end of the mist outlet channel 203 away from the suction nozzle portion 201 is connected to the interior of the oil storage bin 100. Specifically, the wall of the oil storage bin 100 is formed with a mist outlet hole 114 extending to the end wall of the mounting boss 110, and an atomizer assembly 120 is installed in the oil storage bin 100. The outer wall of the atomizer assembly 120 and the inner wall of the oil storage bin 100 are enclosed to form the oil storage cavity 101, and an atomizer cavity 121 is formed inside the atomizer assembly 120, and the atomizer cavity 121 is connected to the mist outlet hole 114; the rotary switch 230 is provided with a through hole 236, and the oil supply bottle 200 is formed with a mist outlet column 202, and the mist outlet column 202 passes through the oil supply cavity 204 and the through hole 236, and the interior of the mist outlet column 202 is provided with the mist outlet channel 203 running through both ends thereof, and when the oil supply bottle 200 is installed in the oil storage bin 100, the mist outlet channel 203 is connected to the mist outlet hole 114. In this embodiment, since the nozzle 201 is provided on the oil supply bottle 200, replacing the oil supply bottle 200 means replacing a new nozzle. For replacing the oil supply bottle 200 with a different flavor, it is ensured that the aerosol will not have mixed flavors, thereby improving the taste of the aerosol.

[0036] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An atomization device, characterized in that: include: The equipment body comprises an oil storage tank, the oil storage tank is formed with an oil storage cavity and an oil inlet passage communicating with the oil storage cavity, the outer wall of the oil storage tank is formed with a mounting boss, the outer side wall of the mounting boss is convexly provided with a limiting boss extending along the circumferential direction of the mounting boss, and the oil inlet passage extends to the end wall of the mounting boss; An oil supply bottle is detachably mounted on the oil storage bin, the oil supply bottle comprises an oil bottle body and a sealing assembly sealed at one end of the oil bottle body to enclose an oil supply cavity with the oil bottle body, the sealing assembly is formed with a mounting groove, the bottom of the mounting groove is provided with an oil supply channel extending to communicate with the oil supply cavity, the groove sidewall of the mounting groove is provided with a limiting groove extending along the circumference of the sealing assembly, one end of the limiting groove is open to communicate with the notch of the mounting groove; The oil supply bottle also includes a rotary switch, which includes a connected mounting portion and a driving portion, wherein the mounting portion can be rotatably mounted on the bottom of the mounting groove, and the mounting portion is provided with switch holes running through both sides thereof, and the driving portion extends from the end of the mounting portion in the radial direction toward the notch direction of the mounting groove, so that the rotary switch has a disassembly position and an oil passing position on the rotation trajectory; when in the disassembly position, the switch hole is misaligned with the oil supply channel, and the driving portion is away from the limiting groove, so that the limiting protrusion can be inserted into the limiting groove from the notch of the mounting groove; when in the oil passing position, the two ends of the switch hole are respectively connected to the oil inlet channel and the oil supply channel, and the driving portion is adjacent to the limiting groove.

2. The atomizing device according to claim 1, characterized in that One of the end of the limiting protrusion away from the mounting boss and the bottom wall of the limiting groove is provided with a first limiting protrusion, and the other is provided with a first limiting groove, and when the limiting protrusion is inserted into the limiting groove, the first limiting protrusion is inserted into the first limiting groove; and / or, One of the side of the limiting protrusion and the side wall of the limiting groove is provided with a second limiting protrusion, and the other is provided with a second limiting groove. When the limiting protrusion is inserted into the limiting groove, the second limiting protrusion is inserted into the second limiting groove.

3. The atomizing device according to claim 1, characterized in that: A side groove wall of the limiting groove near the groove opening of the installation groove comprises a guiding inclined surface, and the guiding inclined surface extends from the middle of the limiting groove to the groove opening of the installation groove.

4. The atomizing device according to claim 1, characterized in that The rotary switch further comprises a pushed portion, the pushed portion is connected to the driving portion and is arranged at an angle thereto, the pushed portion is located outside the mounting groove and spans the groove wall of the mounting groove; The device body also includes a mounting shell and a rotating drum, one end of the mounting shell is open, the rotating drum is installed on the open end of the shell and encloses a mounting cavity therewith, the rotating drum can rotate along the circumference of the mounting shell, the inner wall of the rotating drum is formed with a limiting groove with a notch facing one end of the rotating drum, the oil storage bin and the end of the oil supply bottle installed with the oil storage bin are accommodated in the mounting cavity, and the end of the pushed part away from the driving part is inserted into the limiting groove, so that the rotary switch has the disassembly position and the oil passing position under the rotation of the rotating drum.

5. The atomizing device according to claim 4, characterized in that: The slot wall of the mounting slot is provided with a first limiting protrusion and a second limiting protrusion which are arranged at intervals, and a limiting groove is provided on the side of the pushed portion facing the slot wall of the mounting slot, and when the rotary switch is located at the disassembly position, the second limiting protrusion is inserted into the limiting groove, and when the rotary switch is located at the oil passing position, the first limiting protrusion is inserted into the limiting groove.

6. The atomizing device according to claim 4, characterized in that The slot wall of the mounting slot is formed with a travel limit recess connecting the inner and outer sides of the mounting slot, the travel limit recess extends along the circumferential direction of the mounting slot, and the two end walls in the extension direction of the travel limit recess respectively include a first end wall and a second end wall, the pushed portion spans the limit recess, when the rotary switch is located at the disassembly position, the pushed portion contacts the first end wall, and when the rotary switch is located at the oil passing position, the pushed portion contacts the second end wall.

7. The atomizing device according to claim 4, characterized in that: The rotating drum comprises a mounting section and an operating section in sequence in the height direction. The mounting section is rotatably inserted in the mounting shell, and the operating end is located outside the mounting shell for rotation by a user.

8. The atomizing device according to claim 7, characterized in that The outer diameter of the mounting section is smaller than the outer diameter of the operating section, so that a first limiting step is formed at the connection between the mounting section and the operating section, and the end wall of the mounting housing abuts against the step surface of the first limiting step; and / or, A second limiting step is formed on the outer wall of the oil bottle body, and the end wall of the operating section away from the mounting section abuts against the step surface of the second limiting step.

9. The atomizing device according to claim 1, characterized in that: A suction nozzle is formed at one end of the oil supply bottle away from the oil storage cavity, and the oil supply bottle also forms a mist outlet channel extending to the outside of the suction nozzle. When the oil supply bottle is installed in the oil storage bin, the end of the mist outlet channel away from the suction nozzle is connected to the inside of the oil storage bin.

10. The atomizing device according to claim 9, characterized in that The oil storage tank wall is formed with a mist outlet hole extending to the end wall of the mounting boss, an atomizer assembly is installed in the oil storage tank, the outer wall of the atomizer assembly and the inner wall of the oil storage tank are enclosed to form the oil storage cavity, an atomizer cavity is formed inside the atomizer assembly, and the atomizer cavity is connected to the mist outlet hole; The rotary switch is provided with a through hole, the oil supply bottle is formed with a mist outlet column, the mist outlet column passes through the oil supply cavity and the through hole, the interior of the mist outlet column is provided with the mist outlet channel passing through both ends thereof, and when the oil supply bottle is installed in the oil storage bin, the mist outlet channel is connected with the mist outlet hole.

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