Atomization device and atomization equipment

Abstract

The utility model discloses an atomization device and atomization equipment, the atomization device comprises: a main body, which is provided with an oil injection cavity and an oil storage cavity, the outer wall of the main body is provided with an accommodation groove, the groove bottom of the accommodation groove is provided with a movable hole extending to be communicated with the oil injection cavity, the cavity wall of the oil injection cavity is provided with an oil injection hole, and the oil injection hole extends to be communicated with the oil storage cavity; the pushing part is movably mounted in the accommodating groove; the sealing part comprises a connecting section and a sealing section which are connected, the outer diameter of the sealing section is larger than that of the connecting section, and the end, away from the sealing section, of the connecting section is connected with the pushing part so that the sealing part can be driven by the pushing part to have an oil blocking position and an oil passing position; at the oil blocking position, at least part of the pushing piece is contained in the containing groove, and the sealing section is sequentially inserted into the movable hole and the oil injection hole so as to block the movable hole and the oil injection hole; and at the oil passing position, an oil passing gap is formed between the sealing section and the oil injection hole. According to the scheme, tobacco tar is located in the sealed oil injection cavity and is not prone to being oxidized before atomization, and therefore the taste of aerial fog is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of atomization technology, and in particular to an atomization device and atomization equipment. Background Technology

[0002] Existing atomizing devices typically include an atomizing unit and a power supply unit to power the atomizing unit. The atomizing unit internally comprises an e-liquid storage chamber, an atomizing chamber, and an atomizing coil located within the atomizing chamber. The atomizing chamber is connected to the outside, and the e-liquid storage chamber is connected to the atomizing chamber. The atomizing coil absorbs the e-liquid from the storage chamber. During use, the power supply unit powers the atomizing coil, causing the coil to convert the absorbed e-liquid into a vapor for the user to inhale.

[0003] Existing atomizing devices are usually filled with e-liquid in the reservoir before leaving the factory. Since the atomizing chamber and the reservoir chamber are connected, some of the e-liquid is already adsorbed on the atomizer coil before the device is used. As a result, the e-liquid adsorbed on the atomizer coil has been in contact with the air for a long time before atomization, making the e-liquid easy to oxidize and ultimately affecting the taste of the aerosol. Utility Model Content

[0004] The main purpose of this invention is to provide an atomizing device that addresses the problem that e-liquid in existing atomizing devices is easily oxidized due to prolonged contact with air before atomization, which ultimately affects the aerosol's flavor.

[0005] To achieve the above objectives, the atomizing device proposed in this utility model is used in combination with a power supply device to form an atomizing equipment, the atomizing device comprising:

[0006] The main body has an oil injection chamber and an oil storage chamber. The outer wall of the main body has a receiving groove. The bottom of the receiving groove has a movable hole that extends to communicate with the oil injection chamber. The wall of the oil injection chamber has an oil injection hole that extends to communicate with the oil storage chamber.

[0007] A pusher component is movably mounted in the receiving groove;

[0008] A sealing element includes a connecting section and a sealing section connected together. The outer diameter of the sealing section is larger than the outer diameter of the connecting section. The end of the connecting section away from the sealing section is connected to the pusher, so that the sealing element has an oil-blocking position and an oil-passing position under the action of the pusher.

[0009] When the oil is blocked, the pusher is at least partially accommodated in the receiving groove, and the sealing section is sequentially inserted into the movable hole and the oil injection hole to block the movable hole and the oil injection hole;

[0010] When in the oil-filled position, there is an oil-filled gap between the sealing section and the oil injection hole.

[0011] Optionally, the oil injection chamber is located above the oil storage chamber, the receiving groove extends from the top wall of the oil injection chamber to the outer wall, the movable hole is located on the top wall of the oil injection chamber and extends downward, the oil injection hole is located above the movable hole, and the pushing member can move up and down to drive the sealing member to move up and down.

[0012] Optionally, the pusher has a push protrusion on the side opposite to the bottom of the receiving groove. The push protrusion is located at the end of the pusher away from the outer top wall of the oil injection chamber. When the seal is in the oil-blocking position, the push protrusion extends at least partially out of the receiving groove.

[0013] Optionally, the bottom of the receiving groove is further provided with a limiting hole, and the side of the pusher facing the bottom of the receiving groove is provided with a limiting arm, which is movably inserted into the limiting hole.

[0014] Optionally, the sealing section includes a first sealing section, an abutment section, and a second sealing section in sequence in the direction away from the connecting section. The outer diameter of the abutment section is larger than the outer diameter of the first sealing section and the second sealing section. When the seal is in the oil-filled position, the first sealing section is inserted into the movable hole, the abutment section abuts against the outer wall of the movable hole, and the second sealing section has an oil-filled gap with the oil injection hole.

[0015] Optionally, the end of the oil injection hole near the oil injection cavity is configured as a guide section, and the radial dimension of the guide section gradually decreases from the end near the oil injection cavity to the end away from the oil injection cavity; the sealing section includes an inclined sealing section, and when the seal is in the oil-blocking position, the inclined sealing section is inserted into the guide section.

[0016] Optionally, the movable hole includes a first hole segment and a second hole segment in the extending direction, wherein the diameter of the second hole segment is larger than the diameter of the first hole segment, so that an abutment platform is formed at the connection between the second hole segment and the first hole segment;

[0017] The atomizing device further includes an elastic reset member, which is located within the movable hole and sleeved on the connecting section of the seal. The elastic reset member has a naturally extended state and a compressed state. In the naturally extended state, one end of the elastic reset member contacts the abutment platform, and the other end contacts or is fixedly connected to the sealing section, with the seal located at the oil-blocking position. In the compressed state, the elastic reset member is compressed between the abutment platform and the sealing section, with the seal located at the oil-passing position.

[0018] Optionally, an elastic sealing ring is fitted on the outer wall of the sealing section, and the elastic sealing ring is used to abut against the inner wall of the movable hole.

[0019] Optionally, the oil storage chamber includes an adjacent storage chamber and a transfer chamber. The storage chamber is used to communicate with the atomizing chamber of the atomizing device. Oil storage cotton is installed in the storage chamber. The wall of the storage chamber is provided with a communication hole extending to communicate with the transfer chamber. The transfer chamber is connected to the oil filling hole. The volume of the transfer chamber is smaller than the volume of the oil filling chamber.

[0020] This utility model also proposes an atomizing device, including a power supply device and the aforementioned atomizing device, wherein the power supply device is used to provide electrical energy to the atomizing device.

[0021] The technical solution of this utility model, by setting a pusher that can move the sealing element, allows control over whether the sealing element is blocked or opened in the oil filling hole. Thus, before using the atomizing device, e-liquid can be injected into the oil filling chamber, and the sealing element can be operated to block the oil filling hole, sealing the oil filling chamber and preventing the e-liquid from being oxidized by air, ensuring the quality of the e-liquid and thus guaranteeing the taste after atomization, improving the user experience. When the atomizing device needs to be used, the pusher is operated to open the oil filling hole, allowing the e-liquid to enter the oil storage chamber through the oil filling hole, and then flow and be absorbed into the atomizing coil in the atomizing chamber, ready for subsequent atomization into an atomizer for the user to inhale. The operation is simple and convenient. Because the pusher is at least partially housed in the receiving groove, the pusher is housed as much as possible within the main body, improving the overall appearance of the atomizing device. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model 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 utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the sealing element of the atomizing device of this utility model when it is in the oil-blocking position;

[0024] Figure 2 This is a schematic diagram of the sealing element of the atomizing device of this utility model in the oil-passing position;

[0025] Figure 3 This is a cross-sectional structural diagram of the sealing component of the atomizing device of this utility model when it is in the oil-blocking position;

[0026] Figure 4 This is a cross-sectional structural diagram of the sealing element of the atomizing device of this utility model in the oil-passing position;

[0027] Figure 5This is a schematic diagram of the main structure of the atomizing device of this utility model;

[0028] Figure 6 This is a schematic diagram of the sealing component of the atomizing device of this utility model.

[0029] Explanation of icon numbers:

[0030] label name label name 100 main body 110 Oil injection chamber 111 Oil injection hole 120 oil reservoir 121 storage cavity 122 transfer chamber 123 Connecting hole 130 Container 131 movable hole 132 Arrival Platform 133 Limiting hole 140 Oil storage cotton 200 Push component 210 Push the protrusion 220 Limit arm 300 Seals 310 Connecting segment 320 Sealing section 321 First sealing section 322 Connection Section 323 Second sealing section 324 Limiting groove 400 Elastic reset element 500 elastic sealing ring 610 Battery 620 circuit board

[0031] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment 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.

[0034] Furthermore, the use of terms such as "first" and "second" in this utility model 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 by this utility model.

[0035] The following will mainly describe the specific structure of the atomizing device.

[0036] Reference Figures 1 to 6 In this embodiment of the invention, the atomizing device is used to combine with the power supply device to form an atomizing equipment, and the atomizing device includes:

[0037] The main body 100 has an oil injection chamber 110 and an oil storage chamber 120. The outer wall of the main body 100 is provided with a receiving groove 130. The bottom of the receiving groove 130 is provided with a movable hole 131 extending to communicate with the oil injection chamber 110. The wall of the oil injection chamber 110 is provided with an oil injection hole 111 extending to communicate with the oil storage chamber 120.

[0038] The pusher 200 is movably mounted in the receiving groove 130;

[0039] The sealing element 300 includes a connecting section 310 and a sealing section 320 connected together. The outer diameter of the sealing section 320 is larger than the outer diameter of the connecting section 310. The end of the connecting section 310 away from the sealing section 320 is connected to the pusher 200, so that the sealing element 300 has an oil-blocking position and an oil-passing position under the drive of the pusher 200.

[0040] When the oil is blocked, the pusher 200 is at least partially accommodated in the receiving groove 130, and the sealing section 320 is sequentially inserted into the movable hole 131 and the oil injection hole 111 to block the movable hole 131 and the oil injection hole 111.

[0041] When in the oil-filled position, there is an oil-filled gap between the sealing section 320 and the oil injection hole 111.

[0042] Specifically, in this embodiment, the connection method between the pusher 200 and the connecting section 310 of the seal 300 can be varied, such as screw connection or snap-fit ​​connection. Since the pusher 200 is movably installed in the receiving groove 130, the user can operate the pusher 200 to move the seal 300. The size of the sealing section 320 of the seal 300 matches the size of the movable hole 131 and the oil filling hole 111, so that when the seal 300 moves to the oil-blocking position, different positions of the sealing section 320 can respectively block the movable hole 131 and the oil filling hole 111. It is worth mentioning that the sizes of the movable hole 131 and the oil filling hole 111 can be the same or different; there is no strict limitation, as long as it is ensured that when the seal 300 moves to the oil-blocking position, different positions of the sealing section 320 can respectively block the movable hole 131 and the oil filling hole 111.

[0043] Before use, the atomizing device is set up with no e-liquid in the reservoir 120. E-liquid is then injected into the filling chamber 110, and the sealing element 300 is operated to the blocking position. This causes the sealing section 320 of the sealing element 300 to block the movable hole 131 and the filling hole 111, preventing e-liquid in the filling chamber 110 from flowing into the reservoir 120. Thus, before use, the reservoir 120 is empty of e-liquid, and the atomizer coil in the atomizing chamber is not contaminated with e-liquid. The e-liquid remains within the sealed filling chamber 110, making it less susceptible to oxidation by air. Furthermore, the pusher 200 is at least partially housed in the receiving groove 130, allowing it to be contained within the main body 100 as much as possible, improving the overall appearance of the atomizing device.

[0044] When the user needs to use the atomizing device, the sealing element 300 is operated to make the sealing element 300 be in the oil-passing position, so that the e-liquid in the oil filling chamber 110 can enter the oil storage chamber 120 through the oil filling hole 111. The e-liquid in the oil storage chamber 120 then flows and is absorbed into the atomizing core in the atomizing chamber, so as to be atomized into mist for the user to inhale.

[0045] The technical solution of this utility model, by setting a pusher 200 that can move the sealing member 300, allows the sealing member 300 to be blocked or opened by operating the pusher 200. Thus, before using the atomizing device, e-liquid can be injected into the filling chamber 110, and the sealing member 300 can be operated to block the filling hole 111, sealing the filling chamber 110. This prevents the e-liquid in the filling chamber 110 from being oxidized by air, ensuring the quality of the e-liquid and thus guaranteeing the taste after atomization, improving the user experience. When the atomizing device needs to be used, operating the pusher 200 opens the sealing member 300, allowing the e-liquid to enter the oil storage chamber 120 through the filling hole 111, and then flow and be absorbed into the atomizing coil in the atomizing chamber, ready for subsequent atomization into an atomizer for the user to inhale. The operation is simple and convenient. Since the pusher 200 is at least partially housed in the receiving groove 130, the pusher 200 is housed as much as possible in the main body 100, which improves the overall appearance of the atomizing device.

[0046] In practical applications, the length of the sealing section 320 of the seal 300 can be controlled so that when the seal 300 is in the oil-passing position, the sealing section 320 is still partially inserted into the movable hole 131, so that the oil filling chamber 110 remains relatively sealed during oil filling.

[0047] To improve the sealing performance of the oil injection cavity 110, in some embodiments, an elastic sealing ring 500 is fitted onto the outer wall of the sealing section 320. The elastic sealing ring 500 abuts against the inner wall of the movable hole 131. The elastic sealing ring 500 provides a sealing function, ensuring the sealing performance of the oil injection cavity 110. Furthermore, the outer wall of the sealing section 320 is provided with a limiting groove 324 extending circumferentially along the sealing section 320. The elastic sealing ring 500 is fitted onto the limiting groove 324, which limits the elastic sealing ring 500, ensuring the stable installation of the elastic sealing ring 500 and thus reliably performing its sealing function.

[0048] In some embodiments, the oil filling chamber 110 is located above the oil storage chamber 120, the receiving groove 130 extends from the top wall of the oil filling chamber 110 to the outer wall, the movable hole 131 is located on the top wall of the oil filling chamber 110 and extends downward, the oil filling hole 111 is located above the movable hole 131, and the pushing member 200 can move up and down to drive the sealing member 300 to move up and down. When oil needs to be added, the pushing member 200 is pushed upward to drive the sealing member 300 to move upward, thereby opening the oil filling hole 111. The operation is convenient and effortless, improving the user experience. It is worth mentioning that the directional indicator described in this embodiment is used to explain the relative positional relationship between the various parts of the atomizing device when in use.

[0049] Furthermore, the pusher 200 has a pushing protrusion 210 on the side opposite to the bottom of the receiving groove 130. The pushing protrusion 210 is located at the end of the pusher 200 away from the outer top wall of the oil filling chamber 110. When the seal 300 is in the oil-blocking position, the pushing protrusion 210 extends at least partially out of the receiving groove 130. This makes it easier for the user to push the pusher 200, further improving the ease of use.

[0050] In some embodiments, the bottom of the receiving groove 130 is further provided with a limiting hole 133, and the side of the pushing member 200 facing the bottom of the receiving groove 130 is provided with a limiting arm 220, which is movably inserted into the limiting hole 133. By providing the limiting arm 220 and the limiting hole 133, the pushing member 200 is prevented from tilting or shifting during its movement, thereby ensuring that the pushing member 200 effectively drives the sealing member 300 to seal or open the oil injection hole 111, thus improving the reliability of the pushing member 200.

[0051] In some embodiments, the sealing section 320 sequentially includes a first sealing section 321, an abutment section 322, and a second sealing section 323 in the direction away from the connecting section 310. The outer diameter of the abutment section 322 is larger than the outer diameters of the first sealing section 321 and the second sealing section 323. When the seal 300 is in the oil-passing position, the first sealing section 321 is inserted into the movable hole 131, the abutment section 322 abuts against the outer wall of the movable hole 131, and the second sealing section 323 has an oil-passing gap with the oil injection hole 111. The abutment section 322 can limit the movement of the seal 300, preventing excessive movement of the seal 300 and improving the reliability of the seal 300.

[0052] In some embodiments, the end of the oil injection hole 111 near the oil injection cavity 110 is configured as a guide section, and the radial dimension of the guide section gradually decreases from the end near the oil injection cavity 110 toward the end away from the oil injection cavity 110; the sealing section 320 includes an inclined sealing section 320, which engages with the guide section when the seal 300 is in the oil-blocking position. The guide section has a flow guiding effect, improving the oil injection speed. Furthermore, the guide section is provided with a sealing protrusion for abutting against the sealing section 320 to improve the sealing performance of the oil injection cavity 110.

[0053] In some embodiments, the movable hole 131 includes a first hole segment and a second hole segment in the extending direction, the diameter of the second hole segment being larger than the diameter of the first hole segment, so as to form an abutment platform 132 at the connection between the second hole segment and the first hole segment; the atomizing device further includes an elastic reset member 400, the elastic reset member 400 being located inside the movable hole 131 and sleeved on the connecting section 310 of the sealing member 300, the elastic reset member 400 having a naturally extended state and a compressed state; in the naturally extended state, one end of the elastic reset member 400 contacts the abutment platform 132, and the other end contacts or is fixedly connected to the sealing section 320, the sealing member 300 being located at the oil-blocking position; in the compressed state, the elastic reset member 400 is compressed between the abutment platform 132 and the sealing section 320, the sealing member 300 being located at the oil-passing position. In this way, by reasonably designing the length of the elastic reset member 400, the elastic reset member 400 can be in a naturally extended state, and the sealing member 300 can be in the oil-blocking position. When it is necessary to add e-liquid into the oil storage chamber 120, the push member 200 is pushed to drive the sealing member 300 to open the oil filling hole 111. After the oil filling is completed, the push member 200 is released, the elastic reset member 400 is reset, and the naturally extended state is restored, which drives the sealing member 300 back to the oil-blocking position.

[0054] In some embodiments, the e-liquid storage chamber 120 includes a storage chamber 121 and a transfer chamber 122 arranged adjacent to each other. The storage chamber 121 is connected to the atomization chamber of the atomizing device. An e-liquid storage cotton 140 is installed in the storage chamber 121. The wall of the storage chamber 121 has a connecting hole 123 extending to communicate with the transfer chamber 122. The transfer chamber 122 is connected to the e-liquid filling hole 111. The volume of the transfer chamber 122 is smaller than the volume of the e-liquid filling chamber 110. The transfer chamber 122 serves to add e-liquid from the e-liquid filling chamber 110 to the storage chamber 121 in small amounts multiple times, so that most of the e-liquid is located in the sealed e-liquid filling chamber 110. It is only added to the storage chamber 121 when needed, which shortens the time that the e-liquid is in contact with air before atomization, thereby reducing the time that the e-liquid evaporates and is oxidized by air, thus improving the taste of the e-liquid after it is atomized into a vapor and enhancing the user experience.

[0055] This utility model also proposes an atomizing device, which includes a power supply device and an atomizing device. The power supply device is used to provide electrical energy to the atomizing device. The power supply device includes a circuit board 610, a battery 620, etc. The specific structure of the atomizing device is as described in the above embodiments. Since this atomizing device adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be described in detail here.

[0056] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. An atomizing device, used in combination with a power supply device to form an atomizing equipment, characterized in that, The atomizing device includes: The main body has an oil injection chamber and an oil storage chamber. The outer wall of the main body has a receiving groove. The bottom of the receiving groove has a movable hole that extends to communicate with the oil injection chamber. The wall of the oil injection chamber has an oil injection hole that extends to communicate with the oil storage chamber. A pusher component is movably mounted in the receiving groove; A sealing element includes a connecting section and a sealing section connected together. The outer diameter of the sealing section is larger than the outer diameter of the connecting section. The end of the connecting section away from the sealing section is connected to the pusher, so that the sealing element has an oil-blocking position and an oil-passing position under the action of the pusher. When the oil is blocked, the pusher is at least partially accommodated in the receiving groove, and the sealing section is sequentially inserted into the movable hole and the oil injection hole to block the movable hole and the oil injection hole; When in the oil-filled position, there is an oil-filled gap between the sealing section and the oil injection hole.

2. The atomizing device as described in claim 1, characterized in that, The oil filling chamber is located above the oil storage chamber. The receiving groove extends from the top wall of the oil filling chamber to the outer wall. The movable hole is located on the top wall of the oil filling chamber and extends downward. The oil filling hole is located above the movable hole. The pushing member can move up and down to drive the sealing member to move up and down.

3. The atomizing device as described in claim 2, characterized in that, The pusher has a push protrusion on the side away from the bottom of the receiving groove. The push protrusion is located at the end of the pusher away from the outer top wall of the oil injection chamber. When the seal is in the oil blocking position, the push protrusion extends at least partially out of the receiving groove.

4. The atomizing device as described in claim 2, characterized in that, The bottom of the receiving groove is also provided with a limiting hole, and the side of the pusher facing the bottom of the receiving groove is provided with a limiting arm, which is movably inserted into the limiting hole.

5. The atomizing device as described in claim 1, characterized in that, The sealing section includes a first sealing section, an abutment section, and a second sealing section in sequence in the direction away from the connecting section. The outer diameter of the abutment section is larger than the outer diameter of the first sealing section and the second sealing section. When the seal is in the oil-passing position, the first sealing section is inserted into the movable hole, the abutment section abuts against the outer wall of the movable hole, and there is an oil-passing gap between the second sealing section and the oil injection hole.

6. The atomizing device as described in claim 1, characterized in that, The end of the oil injection hole near the oil injection cavity is configured as a guide section, and the radial dimension of the guide section gradually decreases from the end near the oil injection cavity to the end away from the oil injection cavity; the sealing section includes an inclined sealing section, and when the seal is in the oil-blocking position, the inclined sealing section is inserted into the guide section.

7. The atomizing device as described in claim 1, characterized in that, The movable hole includes a first hole segment and a second hole segment in the extending direction. The diameter of the second hole segment is larger than the diameter of the first hole segment, so that an abutment platform is formed at the connection between the second hole segment and the first hole segment. The atomizing device further includes an elastic reset member, which is located within the movable hole and sleeved on the connecting section of the seal. The elastic reset member has a naturally extended state and a compressed state. In the naturally extended state, one end of the elastic reset member contacts the abutment platform, and the other end contacts or is fixedly connected to the sealing section, with the seal located at the oil-blocking position. In the compressed state, the elastic reset member is compressed between the abutment platform and the sealing section, with the seal located at the oil-passing position.

8. The atomizing device as described in claim 1, characterized in that, An elastic sealing ring is fitted on the outer wall of the sealing section, and the elastic sealing ring is used to abut against the inner wall of the movable hole.

9. The atomizing device as described in claim 1, characterized in that, The oil storage chamber includes an adjacent storage chamber and a transfer chamber. The storage chamber is used to communicate with the atomizing chamber of the atomizing device. Oil storage cotton is installed in the storage chamber. The wall of the storage chamber is provided with a communication hole extending to communicate with the transfer chamber. The transfer chamber is connected to the oil filling hole. The volume of the transfer chamber is smaller than the volume of the oil filling chamber.

10. An atomizing device, characterized in that, It includes a power supply device and an atomizing device as described in any one of claims 1 to 9, wherein the power supply device is used to provide electrical energy to the atomizing device.

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