Electronic atomizer with automatic dredging function

Abstract

The invention discloses an electronic atomizer with an automatic dredging function, which belongs to the technical field of electronic atomizers, and is technically characterized in that the electronic atomizer comprises a rod body, and the rod body can be respectively in sealed butt joint installation and use with an air outlet nozzle and a middle rod through an arranged butt joint sealing mechanism; the atomization mechanism can well complete atomization use of the electronic atomizer, the dredging mechanism can achieve efficient dredging of carbon deposition in the oil conveying channel, it is avoided that carbon deposition influences normal work of the electronic atomizer, meanwhile, the electronic atomizer does not need to be disassembled for cleaning, and the cleaning efficiency is improved. Physical damage to equipment caused by frequent disassembly is avoided, the service life of the equipment is prolonged, in addition, a user only needs to rotate an external dredging knob to complete cleaning operation during use, operation is easy, convenient and rapid, meanwhile, smoothness in the oil conveying channel is kept, stable operation of the electronic atomizer is facilitated, the consistent atomization effect is provided, and the service life of the electronic atomizer is prolonged. The device has the advantages of no need of disassembly for cleaning and convenience in automatic dredging.

Description

Technical Field

[0001] The invention relates to the field of electronic atomizers, and in particular to an electronic atomizer with an automatic dredging function. Background Art

[0002] Electronic atomizer is the so-called e-cigarette, the former name of healthy e-cigarette, a new type of product between electronic components and food. The biggest difference between it and traditional cigarettes is that it does not go through combustion, and does not contain toxic substances such as tar, carbon monoxide, and nitrite. At the same time, there will be no second-hand smoke that has a great impact on people around.

[0003] The electronic atomizer is a common electronic product that users use to replace traditional cigarettes, and mainly includes an atomizer and a cigarette rod, wherein the atomizer mainly includes an oil storage chamber for holding tobacco oil, an atomization chamber assembly and a cigarette holder assembly for atomizing the tobacco oil, and the smoke formed by the tobacco oil in the atomization chamber flows out through the cigarette holder assembly. When the electronic atomizer is used, the mist produced by the combustion of the fuel oil will flow in the atomization chamber, and after long-term use, the mist will accumulate carbon and adhere to the oil delivery channel, resulting in the electronic atomizer having undesirable phenomena such as small mist output or a burnt smell. The prior art generally disassembles the electronic atomizer for cleaning, that is, when cleaning the carbon deposits in the electronic atomizer, the carbon deposits adhered to the oil delivery channel cannot be completely cleaned due to the limitation of the aperture of the oil delivery channel between the atomization chamber and the oil storage chamber, and the carbon deposits cleaning work is inefficient, and frequent disassembly of the electronic atomizer for carbon deposit cleaning will cause the sealing performance of the electronic atomizer to be damaged. After long-term use, the electronic atomizer is prone to oil leakage, which cannot meet the actual use requirements.

[0004] Therefore, it is necessary to provide an electronic atomizer with an automatic unclogging function to solve the above problems. Summary of the invention

[0005] In view of the deficiencies in the prior art, an object of the embodiments of the present invention is to provide an electronic atomizer with an automatic unclogging function, aiming to solve the technical problems raised in the background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] An electronic atomizer with an automatic dredging function comprises a rod body, the rod body is butt-jointed with an air outlet nozzle through an intermediate rod, and further comprises:

[0008] The atomizing mechanism is installed at the internal connection between the air outlet nozzle, the intermediate rod and the rod body, and is used for smoke atomization processing. The atomizing mechanism includes an oil storage chamber, an oil delivery channel and an atomizing cabin for oil delivery docking. The oil storage chamber, the oil delivery channel and the atomizing cabin are docked and installed in sequence, and an atomizing igniter is arranged at one end of the oil storage chamber;

[0009] The butt sealing mechanism is installed at the connection between the air outlet nozzle, the middle rod and the rod body, and is used for limiting the position of the air outlet nozzle and the rod body one by one, sealing and fixing the air outlet nozzle and the rod body;

[0010] A dredging mechanism is installed at the connection between the oil delivery channel and the intermediate rod, and is used for internal impurity dredging control processing. The dredging mechanism includes a first hexagonal plate, a second hexagonal plate and a butt-jointed bent rod for dredging connection. The butt-jointed bent rods are provided in several numbers and both ends are respectively passed through the first hexagonal plate and the second hexagonal plate. The first hexagonal plate and the second hexagonal plate are both rotatably installed inside the dredging control seat, and both ends of the butt-jointed bent rods are provided with dredging components.

[0011] As a further solution of the present invention, the unblocking component includes a first air injection pipe and a second air injection pipe for unblocking and air injection cleaning, the first air injection pipe and the second air injection pipe are both connected to the interior of the oil delivery channel, and the first air injection pipe and the second air injection pipe are both connected to an air cylinder for air delivery, and the air cylinder is fixedly installed inside the unblocking control seat by an L-shaped fixing frame.

[0012] As a further solution of the present invention, the dredging assembly also includes a piston plate for gas transmission connection, the piston plate is connected to the L-shaped fixing frame through a piston rod limited sliding connection, one end of the piston rod is fixedly connected to a pressing plate, and a return spring is provided at the connection between the pressing plate and the L-shaped fixing frame.

[0013] As a further solution of the present invention, the clearing component also includes an air intake pipe for air intake connection, the air intake pipe is connected to the interior of the air cylinder, an air intake check valve is provided on the air intake pipe, and the first air injection pipe and the second air injection pipe are both provided with an air outlet check valve.

[0014] As a further solution of the present invention, the dredging mechanism also includes a dredging knob for driving the docking bent rods to rotate and extend one by one to control the dredging operation. The first hexagonal plate is rotatably mounted on the first fixed column, and the first fixed column is fixedly mounted on the L-shaped fixed frame. The second hexagonal plate is rotatably mounted on the second fixed column through a first connecting shaft, and the second fixed column is fixedly mounted on the L-shaped fixed frame. One end of the first connecting shaft is fixedly connected to a first gear, and the first gear is meshed with a second gear. The second gear is rotatably mounted on the inside of the middle rod through a second connecting shaft, and one end of the second connecting shaft is fixedly connected to a dredging knob.

[0015] As a further solution of the present invention, the atomization mechanism also includes an air filter pipe and an air storage chamber for atomization connection, one end of the atomization chamber is connected to the air filter pipe, and the air filter pipe is connected to an air outlet nozzle through the air storage chamber.

[0016] As a further solution of the present invention, the docking sealing mechanism includes a first clamping ring and a positioning ring for docking sealing between the air outlet nozzle and the middle rod. The positioning ring is clamped and installed at the connection between the air outlet nozzle and the middle rod. The first clamping ring is clamped and installed at the outer installation position of the air outlet nozzle and the middle rod. A first sealing ring for sealing is provided at the connection between the first clamping ring and the positioning ring.

[0017] As a further solution of the present invention, the docking sealing mechanism includes a second clamping ring for docking sealing between the intermediate rod and the rod body. The second clamping ring is clamped and installed at the docking installation point between the rod body and the intermediate rod, and the second clamping ring is respectively provided with a second sealing ring for sealing at the connection between the rod body and the intermediate rod.

[0018] As a further solution of the present invention, a battery is arranged in the rod body, and a switch button for switch control is arranged on the rod body.

[0019] In summary, compared with the prior art, the embodiments of the present invention have the following beneficial effects:

[0020] The present invention can realize the sealed docking installation and use of the rod body with the air outlet nozzle and the middle rod respectively through the provided docking sealing mechanism, thereby further improving the safety of the electronic atomizer. The provided atomization mechanism can well complete the atomization use of the electronic atomizer, which is convenient to use.

[0021] The set dredging mechanism can achieve efficient dredging of carbon deposits in the oil delivery channel, preventing carbon deposits from affecting the normal operation of the electronic atomizer. At the same time, there is no need to disassemble the electronic atomizer for cleaning, avoiding physical damage to the equipment caused by frequent disassembly, which helps to extend the service life of the equipment. In addition, when using it, the user only needs to rotate the external dredging knob to complete the cleaning operation. No professional technical knowledge is required, and the operation is simple and quick. At the same time, keeping the oil delivery channel unobstructed helps the stable operation of the electronic atomizer and provides a consistent atomization effect. More importantly, the absence of disassembly for cleaning means reducing the resource consumption for maintenance and replacement of parts, which helps to achieve sustainable utilization of resources.

[0022] In order to more clearly illustrate the structural features and effects of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of an embodiment of the invention.

[0024] Figure 2 It is a side structural schematic diagram of an embodiment of the invention.

[0025] Figure 3 It is a schematic diagram of the explosion structure of an embodiment of the invention.

[0026] Figure 4 It is a schematic cross-sectional structural diagram of an embodiment of the invention.

[0027] Figure 5 It is a schematic side view of the structure of the embodiment of the invention.

[0028] Figure 6 for Figure 5 Schematic diagram of the enlarged structure of A.

[0029] Figure 7 It is a schematic diagram of the connection structure of the dredging control seat in the embodiment of the invention.

[0030] Figure 8 It is a schematic diagram of the bottom view structure of the connection of the dredging control seat in the embodiment of the invention.

[0031] Fig. 9 It is a schematic diagram of the connection structure inside the dredging control seat in an embodiment of the invention.

[0032] Fig.10 It is a schematic diagram of the connection structure of the gas delivery cylinder in the embodiment of the invention.

[0033] Fig.11 for Fig.10 Schematic diagram of the enlarged structure of B.

[0034] Figure numerals: 1, rod body; 2, battery; 3, air outlet; 4, first clamping ring; 5, positioning ring; 6, first sealing ring; 7, middle rod; 8, switch button; 9, second clamping ring; 10, second sealing ring; 11, gas storage chamber; 12, air filter pipe; 13, atomization chamber; 14, oil delivery channel; 15, oil storage chamber; 16, atomization igniter; 17, dredging control seat; 18, first air injection pipe; 19, second air injection pipe; 20, air delivery Cylinder; 21. air outlet non-return valve; 22. air inlet pipe; 23. piston plate; 24. piston rod; 25. pressing plate; 26. return spring; 27. first fixing column; 28. first hexagonal plate; 29. ​​second hexagonal plate; 30. docking bent rod; 31. second fixing column; 32. L-shaped fixing bracket; 33. first connecting shaft; 34. first gear; 35. second gear; 36. second connecting shaft; 37. dredging knob; 38. air inlet non-return valve. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0036] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0037] Example 1

[0038] See also Figure 1 to Figure 6 An electronic atomizer with automatic dredging function comprises a rod body 1, the rod body 1 is connected with an air outlet nozzle 3 through an intermediate rod 7, and further comprises:

[0039] The atomizing mechanism is installed at the internal connection between the air outlet nozzle 3, the intermediate rod 7 and the rod body 1, and is used for smoke atomization processing. The atomizing mechanism includes an oil storage chamber 15 for oil delivery docking, an oil delivery channel 14 and an atomizing chamber 13. The oil storage chamber 15, the oil delivery channel 14 and the atomizing chamber 13 are docked and installed in sequence, and an atomizing igniter 16 is arranged at one end of the oil storage chamber 15;

[0040] The butt sealing mechanism is installed at the connection between the air outlet nozzle 3, the middle rod 7 and the rod body 1, and is used for limiting the position, clamping and sealing the air outlet nozzle 3 and the rod body 1 one by one.

[0041] Furthermore, the atomizing mechanism also includes an air filter pipe 12 and an air storage chamber 11 for atomizing connection. One end of the atomizing chamber 13 is connected to the air filter pipe 12 , and the air filter pipe 12 is connected to the air outlet nozzle 3 through the air storage chamber 11 .

[0042] Furthermore, the docking sealing mechanism includes a first clamping ring 4 and a positioning ring 5 for docking sealing between the air outlet nozzle 3 and the middle rod 7. The positioning ring 5 is clamped and installed at the connection between the air outlet nozzle 3 and the middle rod 7. The first clamping ring 4 is clamped and installed at the outer installation position of the air outlet nozzle 3 and the middle rod 7. The connection between the first clamping ring 4 and the positioning ring 5 is provided with a first sealing ring 6 for sealing.

[0043] Furthermore, the docking sealing mechanism includes a second clamping ring 9 for docking sealing between the intermediate rod 7 and the rod body 1. The second clamping ring 9 is clamped and installed at the docking installation point between the rod body 1 and the intermediate rod 7, and a second sealing ring 10 for sealing is provided at the connection between the second clamping ring 9 and the rod body 1 and the intermediate rod 7.

[0044] Furthermore, a battery 2 is arranged in the rod body 1, and a switch button 8 for switch control is arranged on the rod body 1.

[0045] Preferably, when the electronic atomizer is installed and used, it is mainly installed and docked through the rod body 1, the middle rod 7 and the air outlet nozzle 3, so as to facilitate the filling of the oil inside the electronic atomizer, and the sealed docking installation and use of the air outlet nozzle 3 and the middle rod 7 are achieved through the docking installation of the first clamping ring 4, the positioning ring 5 and the first sealing ring 6. At the same time, the sealed docking installation and use of the rod body 1 and the middle rod 7 are achieved through the docking installation of the second clamping ring 9 and the second sealing ring 10, thereby further improving the safety of the electronic atomizer.

[0046] When atomizing, the switch is turned on and off by pressing the switch button 8 on the outside of the rod body 1, the battery 2 is powered, and the atomizing igniter 16 is atomized and ignited. Then, the mist passes through the oil storage chamber 15, the oil delivery channel 14, the atomizing cabin 13, the air filter pipe 12 and the air storage cabin 11 in sequence, and then reaches the air outlet nozzle 3, so that the mist is sprayed out from the air outlet nozzle 3, completing the use of the electronic atomizer.

[0047] Example 2

[0048] like Figures 1 to 11 As shown, based on Example 1, this embodiment further includes a dredging mechanism, which is installed at the connection between the oil delivery channel 14 and the intermediate rod 7 for internal impurity dredging control processing. The dredging mechanism includes a first hexagonal plate 28, a second hexagonal plate 29 and a docking bent rod 30 for dredging connection. The number of the docking bent rods 30 is several and the two ends are respectively penetrated on the first hexagonal plate 28 and the second hexagonal plate 29. The first hexagonal plate 28 and the second hexagonal plate 29 are both rotatably installed inside the dredging control seat 17, and both ends of the docking bent rod 30 are provided with dredging components.

[0049] Furthermore, the unblocking component includes a first air injection pipe 18 and a second air injection pipe 19 for unblocking and air injection cleaning. The first air injection pipe 18 and the second air injection pipe 19 are both connected to the interior of the oil delivery channel 14, and the first air injection pipe 18 and the second air injection pipe 19 are both connected to an air cylinder 20 for air delivery. The air cylinder 20 is fixedly installed inside the unblocking control seat 17 by an L-shaped fixing frame 32.

[0050] Furthermore, the clearing component also includes a piston plate 23 for gas transmission connection, the piston plate 23 is connected to the L-shaped fixing frame 32 by limited sliding through a piston rod 24, one end of the piston rod 24 is fixedly connected to a pressing plate 25, and a return spring 26 is provided at the connection between the pressing plate 25 and the L-shaped fixing frame 32.

[0051] Furthermore, the clearing component also includes an air intake pipe 22 for air intake connection, the air intake pipe 22 is connected to the interior of the air cylinder 20, an air intake check valve 38 is provided on the air intake pipe 22, and an air outlet check valve 21 is provided on the first air injection pipe 18 and the second air injection pipe 19.

[0052] Furthermore, the dredging mechanism also includes a dredging knob 37 for driving the docking bent rods 30 to rotate and extend one by one to control the dredging operation. The first hexagonal plate 28 is rotatably mounted on the first fixed column 27, and the first fixed column 27 is fixedly mounted on the L-shaped fixing frame 32. The second hexagonal plate 29 is rotatably mounted on the second fixed column 31 through the first connecting shaft 33, and the second fixed column 31 is fixedly mounted on the L-shaped fixing frame 32. One end of the first connecting shaft 33 is fixedly connected to the first gear 34, and the first gear 34 is meshed with the second gear 35. The second gear 35 is rotatably mounted on the inside of the intermediate rod 7 through the second connecting shaft 36, and one end of the second connecting shaft 36 is fixedly connected to the dredging knob 37.

[0053] Preferably, in this embodiment, after the electronic atomizer has been used for a period of time, carbon deposits are easily accumulated in the oil delivery channel 14 and adhere to and accumulate in the oil delivery channel 14. When cleaning, it is only necessary to rotate the dredging knob 37 on the outer side of the intermediate rod 7, and the dredging knob 37 drives the second gear 35 on the second connecting shaft 36 to rotate accordingly, and the second gear 35 is meshed with the first gear 34 to drive the second hexagonal plate 29 on the first connecting shaft 33 to rotate. Since the number of the docking bent rods 30 is set to 6 first sealing rings and they are all penetrated on the second hexagonal plate 29 and the first hexagonal plate 28, at this time, due to the docking bent rods 30, the second hexagonal plate 29 and the first hexagonal plate 28 are connected to each other. The bending setting of the rod 30 is that whenever the docking point of the docking bent rod 30 and the first hexagonal plate 28 rotates to the highest point, the length of the first hexagonal plate 28 extending out of the first hexagonal plate 28 is the shortest, and when the docking point of the docking bent rod 30 and the first hexagonal plate 28 rotates to the lowest point, the length of the first hexagonal plate 28 extending out of the first hexagonal plate 28 is the longest. Due to the docking installation setting of the docking bent rod 30, the extended docking bent rod 30 pushes the pressing plate 25 to perform a pressing process, and the other end of the docking bent rod 30 is docked with the second hexagonal plate 29 in the same way to complete the continuous pushing setting of the lower pressing plate 25.

[0054] Therefore, under the continuous pushing connection operation, the piston plate 23 on the piston rod 24 is pushed to move back and forth in the direction close to the first air injection pipe 18 and the second air injection pipe 19. At this time, due to the one-way setting of the air outlet check valve 21 on the first air injection pipe 18 and the second air injection pipe 19, and the one-way setting of the air intake check valve 38 on the air intake pipe 22, the first air injection pipe 18 and the second air injection pipe 19 can double the gas injected into the oil delivery channel 14, so that the flow rate of gas in the oil delivery channel 14 is doubled, thereby realizing the unblocking operation of carbon deposits in the oil delivery channel 14. At the same time, in order to further improve the unblocking rate, the unblocking knob 37 can be quickly rotated to facilitate faster completion of the unblocking operation. A micro motor can also be added to the outside of the intermediate rod 7 to complete the corresponding unblocking operation method.

[0055] This dredging and cleaning method can achieve efficient dredging of carbon deposits in the oil delivery channel 14, preventing carbon deposits from affecting the normal operation of the electronic atomizer. At the same time, there is no need to disassemble the electronic atomizer for cleaning, avoiding physical damage to the equipment caused by frequent disassembly, which helps to extend the service life of the equipment.

[0056] In addition, when using it, the user only needs to rotate the external unclogging knob 37 to complete the cleaning operation. No professional technical knowledge is required. The operation is simple and quick. At the same time, keeping the oil delivery channel 14 unobstructed helps the stable operation of the electronic atomizer and provides a consistent atomization effect. More importantly, no need for disassembly for cleaning means reducing the resource consumption for maintenance and replacement of parts, which helps to achieve sustainable use of resources.

[0057] It should be particularly noted that the components in this application are all universal standard parts or components well known to those skilled in the art, which effectively solve the technical problems raised in the background technology.

[0058] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An electronic atomizer with automatic dredging function, comprising a rod body (1), characterized in that: The rod body (1) is butt-jointed with an air outlet nozzle (3) via an intermediate rod (7), and further comprises: An atomizing mechanism is installed at the internal connection between the air outlet nozzle (3), the intermediate rod (7) and the rod body (1), and is used for smoke atomization processing. The atomizing mechanism comprises an oil storage chamber (15) for oil delivery docking, an oil delivery channel (14) and an atomizing chamber (13). The oil storage chamber (15), the oil delivery channel (14) and the atomizing chamber (13) are docked and installed in sequence. An atomizing igniter (16) is provided at one end of the oil storage chamber (15); A butt sealing mechanism, which is installed at the connection between the air outlet nozzle (3), the intermediate rod (7) and the rod body (1), and is used to limit the position of the air outlet nozzle (3) and the rod body (1) one by one to seal and fix the air outlet nozzle (3) and the rod body (1); A dredging mechanism is installed at the connection between the oil delivery channel (14) and the intermediate rod (7) for controlling the dredging of internal impurities. The dredging mechanism comprises a first hexagonal plate (28), a second hexagonal plate (29) and a butt joint bent rod (30) for dredging connection. The butt joint bent rod (30) is in a plurality of numbers and both ends are respectively penetrated through the first hexagonal plate (28) and the second hexagonal plate (29). The first hexagonal plate (28) and the second hexagonal plate (29) are both rotatably installed inside the dredging control seat (17). Both ends of the butt joint bent rod (30) are provided with dredging components.

2. The electronic atomizer with automatic dredging function according to claim 1, characterized in that: The dredging component comprises a first air injection pipe (18) and a second air injection pipe (19) for dredging and air injection cleaning, the first air injection pipe (18) and the second air injection pipe (19) are both connected to the inside of the oil delivery channel (14), and the first air injection pipe (18) and the second air injection pipe (19) are both connected to an air delivery cylinder (20) for air delivery, and the air delivery cylinder (20) is fixedly installed inside the dredging control seat (17) through an L-shaped fixing frame (32).

3. The electronic atomizer with automatic dredging function according to claim 2, characterized in that: The dredging assembly also includes a piston plate (23) for gas transmission connection, wherein the piston plate (23) is connected to the L-shaped fixing frame (32) by limited sliding through a piston rod (24), one end of the piston rod (24) is fixedly connected to a pressing plate (25), and a return spring (26) is provided at the connection between the pressing plate (25) and the L-shaped fixing frame (32).

4. The electronic atomizer with automatic dredging function according to claim 3, characterized in that: The dredging assembly also includes an air intake pipe (22) for air intake connection, the air intake pipe (22) is connected to the interior of the air delivery cylinder (20), an air intake check valve (38) is provided on the air intake pipe (22), and an air outlet check valve (21) is provided on the first air injection pipe (18) and the second air injection pipe (19).

5. The electronic atomizer with automatic dredging function according to claim 4, characterized in that: The dredging mechanism also includes a dredging knob (37) for driving the butt-jointed curved rods (30) to rotate and extend one by one to control the dredging operation. The first hexagonal plate (28) is rotatably mounted on the first fixed column (27), and the first fixed column (27) is fixedly mounted on the L-shaped fixed frame (32). The second hexagonal plate (29) is rotatably mounted on the second fixed column (31) through a first connecting shaft (33), and the second fixed column (31) is fixedly mounted on the L-shaped fixed frame (32). One end of the first connecting shaft (33) is fixedly connected to a first gear (34), and the first gear (34) is meshedly connected to a second gear (35). The second gear (35) is rotatably mounted inside the intermediate rod (7) through a second connecting shaft (36), and one end of the second connecting shaft (36) is fixedly connected to the dredging knob (37).

6. The electronic atomizer with automatic dredging function according to claim 1, characterized in that: The atomizing mechanism further comprises an air filter pipe (12) and an air storage chamber (11) connected for atomizing, one end of the atomizing chamber (13) is connected to the air filter pipe (12), and the air filter pipe (12) is connected to the air outlet nozzle (3) via the air storage chamber (11).

7. The electronic atomizer with automatic dredging function according to claim 1, characterized in that: The butt-joint sealing mechanism comprises a first clamping ring (4) and a positioning ring (5) for butt-joint sealing between the air outlet nozzle (3) and the intermediate rod (7); the positioning ring (5) is clamped and installed at the connection between the air outlet nozzle (3) and the intermediate rod (7); the first clamping ring (4) is clamped and installed at the outer installation position of the air outlet nozzle (3) and the intermediate rod (7); and a first sealing ring (6) for sealing is provided at the connection between the first clamping ring (4) and the positioning ring (5).

8. The electronic atomizer with automatic dredging function according to claim 7, characterized in that: The butt-joint sealing mechanism comprises a second clamping ring (9) for butt-joint sealing between the intermediate rod (7) and the rod body (1); the second clamping ring (9) is clamped and installed at the butt-joint installation position between the rod body (1) and the intermediate rod (7); and second sealing rings (10) for sealing are respectively provided at the connection positions between the second clamping ring (9) and the rod body (1) and the intermediate rod (7).

9. The electronic atomizer with automatic dredging function according to claim 1, characterized in that: A battery (2) is arranged in the rod body (1), and a switch button (8) for switch control is arranged on the rod body (1).

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