Atomization device and atomization equipment

Abstract

The utility model discloses an atomization device and atomization equipment, the atomization device comprises: a bin body, the upper end of which is provided with a suction nozzle, the suction nozzle is provided with a mist outlet channel, and the lower end of the bin body is open; the sealing seat is mounted at the lower end of the bin body; the upper end of the atomization pipe is installed at the upper end of the bin body, the lower end of the atomization pipe is installed on the sealing seat, an oil storage cavity is defined by the atomization pipe, the sealing seat and the bin wall of the bin body, and an oil inlet hole is formed in the atomization pipe; the upper end of the movable pipe assembly can move up and down along the inner wall of the mist outlet channel, an oil through hole is formed in the lower end of the movable pipe assembly, and the lower end of the movable pipe assembly can move up and down along the inner wall of the atomization pipe so that the movable pipe assembly can have an oil sealing position and an oil inlet position; at the oil blocking position, the pipe wall of the movable pipe assembly shields the oil inlet hole; at the oil inlet position, the oil inlet hole is communicated with the oil through hole; the atomizing core is installed on the sealing seat and located on the inner side of the movable pipe assembly. The movable pipe assembly can be pushed and pressed to move to the oil inlet position to achieve conduction of the oil core, large-force operation is not needed, and operation convenience is high.

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] Atomizing devices typically consist of an atomizing unit and a power supply unit. The atomizing unit internally comprises an oil reservoir, an atomizing chamber, and an atomizing coil located within the atomizing chamber. The atomizing chamber is connected to the oil reservoir, and the atomizing coil absorbs liquid from the oil reservoir. During use, the power supply unit powers the atomizing coil, causing it to convert the absorbed liquid into a mist for the user to inhale. Existing atomizing devices generally have a sealing rod that is fitted onto the outer wall of the atomizing chamber to seal it, separating the atomizing chamber and the oil reservoir before use to prevent liquid from the oil reservoir from entering the atomizing chamber and leaking during storage and transportation. However, during actual use, the sealing rod needs to be pulled forcefully to break off and remove it, allowing the atomizing chamber to connect with the oil reservoir. This method requires the user to pull the sealing rod forcefully, making it inconvenient for the user. Utility Model Content

[0003] The main purpose of this invention is to provide an atomizing device that addresses the problem of poor ease of operation in existing atomizing devices that connect the atomizing chamber and the oil storage chamber.

[0004] To achieve the above objectives, the atomizing device proposed in this utility model includes:

[0005] The chamber has a suction nozzle that protrudes outward at its upper end, and the suction nozzle has a mist outlet channel that connects to the outside. The lower end of the chamber is open.

[0006] A sealing seat is installed at the lower end of the chamber body;

[0007] The atomizing tube is installed at the upper end of the chamber and at the lower end of the sealing seat, so as to form an oil storage cavity by enclosing the sealing seat and the chamber wall of the chamber. The atomizing tube is provided with an oil inlet hole that connects its interior to the oil storage cavity.

[0008] The movable tube assembly has an upper end that can move up and down along the inner wall of the mist outlet channel, and a lower end that is provided with an oil passage hole. The lower end can also move up and down along the inner wall of the atomizing tube, so that the movable tube assembly has an oil-sealing position and an oil-inlet position. In the oil-sealing position, the upper part of the movable tube assembly extends out of the mist outlet channel, and the tube wall of the movable tube assembly blocks the oil inlet hole. In the oil-inlet position, the top wall of the movable tube assembly is close to or flush with the top wall of the nozzle, and the oil inlet hole communicates with the oil passage hole.

[0009] The atomizing core is installed in the sealing seat and located inside the active tube assembly.

[0010] Optionally, the active tube assembly includes, from top to bottom, a push tube, a connecting tube, and a switch tube installed in sequence. The push tube is used for the user to push and can move up and down along the inner wall of the mist outlet channel. The switch tube is provided with the oil passage hole and can move up and down along the inner wall of the atomizing tube.

[0011] Optionally, the inner top wall of the chamber extends downward to form a limiting post. The limiting post is provided with a misting channel passing through its upper and lower ends. The misting channel is connected to the mist outlet channel. The upper end of the atomizing tube is sleeved on the limiting post, and the upper end of the connecting tube is inserted into the misting channel and can move up and down along the inner wall of the misting channel.

[0012] Optionally, the diameter of the fog passage is larger than the diameter of the fog outlet passage, so as to form a limiting step at the junction of the two. The outer wall of the push tube is formed with a mating step. When the movable tube assembly is in the oil-blocking position, the step face of the mating step approaches or contacts the limiting step.

[0013] Optionally, the outer wall of the switching tube is fitted with a first sealing ring and a second sealing ring that both abut against the inner wall of the atomizing tube, and the first sealing ring and the second sealing ring are respectively disposed on the upper and lower sides of the oil passage.

[0014] Optionally, when the active tube assembly is located at the oil inlet position, the bottom wall of the switch tube abuts against the sealing seat.

[0015] Optionally, the upper end of the connecting tube is sleeved on the lower part of the pushing tube, and the upper end of the switching tube is sleeved on the lower end of the connecting tube.

[0016] Optionally, the outer wall of the movable tube assembly is provided with a connecting groove, the connecting groove extends in a ring shape along the circumference of the movable tube assembly, and the oil passage extends from the bottom of the connecting groove to the interior of the movable tube assembly. There are multiple oil passages, and the multiple oil passages are arranged along the circumference of the movable tube assembly.

[0017] Optionally, the number of oil inlet holes is the same as the number of oil passage holes, and each oil inlet hole has an oil passage hole directly opposite it.

[0018] 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.

[0019] The technical solution of this utility model, by movably setting the movable tube assembly, allows the user to push the assembly to the oil inlet position, thus connecting the atomizing chamber and the oil storage chamber. Since no additional installation tools or vigorous operation are required, the ease of operation is improved, thereby enhancing the user experience. Attached Figure Description

[0020] 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.

[0021] Figure 1 This is a schematic diagram of the atomizing device of this utility model;

[0022] Figure 2 This is a cross-sectional view of the movable tube assembly of the atomizing device of this utility model when it is in the oil-blocked position.

[0023] Figure 3 This is a cross-sectional view of the movable tube assembly of the atomizing device of this utility model when it is located at the oil inlet position.

[0024] Figure 4 for Figure 3 A magnified view of a section at point A in the middle;

[0025] Figure 5 This is a schematic diagram of the structure of the movable tube assembly of the atomizing device of this utility model.

[0026] Explanation of icon numbers:

[0027] Reference Name Reference Name 100 Cartridge body 101 Oil storage cavity 110 Suction nozzle 120 Limiting column 130 Limiting step 200 Sealing seat 300 Atomizing tube 310 Oil inlet hole 400 Movable tube assembly 410 Pushing tube 411 Cooperating step 420 Connecting tube 430 Switching tube 431 Communication groove 432 Oil passage 441 First sealing ring 442 Second sealing ring 443 Third sealing ring 500 Atomizing core

[0028] 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

[0029] 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.

[0030] 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.

[0031] 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.

[0032] The following will mainly describe the specific structure of the atomizing device.

[0033] Reference Figures 1 to 5 In this embodiment of the utility model, the atomizing device includes:

[0034] The chamber 100 has a suction nozzle 110 protruding outward at its upper end. The suction nozzle 110 is provided with a mist outlet channel communicating with the outside. The lower end of the chamber 100 is open.

[0035] A sealing seat 200 is installed at the lower end of the chamber body 100;

[0036] The atomizing tube 300 is installed at the upper end of the chamber 100 and at the lower end of the sealing seat 200, so as to form an oil storage chamber 101 by enclosing the sealing seat 200 and the chamber wall of the chamber 100. The atomizing tube 300 is provided with an oil inlet hole 310 that connects its interior with the oil storage chamber 101.

[0037] The movable tube assembly 400 has an upper end that can move up and down along the inner wall of the mist outlet channel, and a lower end that is provided with an oil passage hole 432. The lower end can also move up and down along the inner wall of the atomizing tube 300, so that the movable tube assembly 400 has an oil-sealing position and an oil-inlet position. In the oil-sealing position, the upper part of the movable tube assembly 400 extends out of the mist outlet channel, and the tube wall of the movable tube assembly 400 blocks the oil inlet hole 310. In the oil-inlet position, the top wall of the movable tube assembly 400 is close to or flush with the top wall of the nozzle 110, and the oil inlet hole 310 communicates with the oil passage hole 432.

[0038] The atomizing core 500 is installed in the sealing seat 200 and located inside the active tube assembly 400.

[0039] Specifically, in this embodiment, since the movable tube assembly 400 is movable, before using the atomizing device, such as during transportation, the movable tube assembly 400 can be placed in the oil-blocking position. At this time, the oil passage hole 432 and the oil inlet hole 310 of the movable tube assembly 400 are misaligned, and the oil inlet hole 310 is blocked by the tube wall of the movable tube assembly 400, thus achieving oil-core separation. This prevents the oil in the oil storage chamber 101 from entering the atomizing chamber during transportation, thereby avoiding oil leakage. When the atomizing device needs to be used, the movable tube assembly 400 is pushed to the oil inlet position, so that the oil inlet hole 310 and the oil passage hole 432 are connected. In this way, the oil core is connected, allowing the oil in the oil storage chamber 101 to be adsorbed into the atomizing core 500 through the oil inlet hole 310 and the oil passage hole 432, so that it can be heated and converted into aerosol for the user to inhale under the power supply of the power supply device. At this time, the top wall of the active tube assembly 400 is close to or flush with the top wall of the suction nozzle 110, so as not to affect the user's suction of the suction nozzle 110.

[0040] The technical solution of this utility model, by movably setting the movable tube assembly 400, allows the user to move it to the oil inlet position by pushing it, thus achieving oil core conduction and connecting the atomizing chamber and the oil storage chamber 101. Since no additional installation tools are required and no force is needed, the ease of operation is improved, thereby enhancing the user experience.

[0041] Regarding the movable tube assembly 400, in some embodiments, the movable tube assembly 400 includes, from top to bottom, a push tube 410, a connecting tube 420, and a switch tube 430 installed sequentially. The push tube 410 is used for user to push and can move up and down along the inner wall of the mist outlet channel. The switch tube 430 is provided with the oil passage hole 432 and can move up and down along the inner wall of the atomizing tube 300. That is, the movable tube assembly 400 is a split design, which facilitates the adaptation of the size of the nozzle 110 and the atomizing tube 300. Specifically, the outer diameter of the push tube 410 can be set to correspond to the inner diameter of the mist outlet channel, so that the outer wall of the push tube 410 is always in contact with the inner wall of the mist outlet channel during up and down movement; the outer diameter of the switch tube 430 can be set to correspond to the inner diameter of the atomizing tube 300, so that the outer wall of the switch tube 430 is always in contact with the inner wall of the atomizing tube 300 during up and down movement, improving the internal sealing of the atomizing device and preventing oil leakage. Furthermore, the split design of the movable tube assembly 400 facilitates the use of different materials. For example, the push tube 410 and the switch tube 430 can use elastic materials, such as silicone or rubber, to improve sealing; the connecting tube 420 can use a rigid material to increase rigidity and ensure the stability of the installation between the three components. There are many specific installation methods for the movable tube assembly 400. For example, in some embodiments, the upper end of the connecting tube 420 is fitted over the lower part of the push tube, and the upper end of the switch tube 430 is fitted over the lower end of the connecting tube 420.

[0042] In some embodiments, the inner top wall of the chamber 100 extends downward to form a limiting post 120. The limiting post 120 has a mist-passing channel penetrating its upper and lower ends, which is connected to the mist-exit channel. The upper end of the atomizing tube 300 is sleeved on the limiting post 120, and the upper end of the connecting tube 420 is inserted into the mist-passing channel and can move up and down along the inner wall of the mist-passing channel. The limiting post 120 serves two purposes: firstly, it limits the atomizing tube 300, improving the stability of the atomizing tube 300 installation; secondly, it increases the mating area between the movable tube assembly 400 and the chamber 100, thereby improving the balance and stability of the movable tube assembly 400's movement and thus enhancing the reliability of the movable tube assembly 400.

[0043] In some embodiments, the diameter of the misting channel is larger than the diameter of the mist outlet channel, forming a limiting step 130 at the junction of the two. A mating step 411 is formed on the outer wall of the push tube 410. When the movable tube assembly 400 is in the oil-blocking position, the stepped surface of the mating step 411 approaches or contacts the limiting step 130. This restricts the push tube 410 within the chamber 100, preventing the user from pulling the push tube 410 outside the suction nozzle 110.

[0044] In some embodiments, the outer wall of the switching tube 430 is fitted with a first sealing ring 441 and a second sealing ring 442, both of which abut against the inner wall of the atomizing tube 300. The first sealing ring 441 and the second sealing ring 442 are respectively disposed on the upper and lower sides of the oil passage 432. In this way, the upper and lower sides of the oil passage 432 are sealed, allowing the oil in the oil storage chamber 101 to enter the oil passage 432 through the oil inlet 310 according to a preset path, thus preventing oil leakage. Furthermore, the outer wall of the switching tube 430 is also fitted with a third sealing ring 443, and the outer wall of the switching part has an oil-sealing area. When the movable tube assembly 400 is in the oil-blocking position, the oil-sealing area blocks the oil inlet 310, and the second sealing ring 442 and the third sealing ring 443 are located on the upper and lower sides of the oil-sealing area. This improves the sealing performance between the atomizing tube 300 and the switching tube 430, thereby improving the sealing performance of the oil storage chamber 101. When the active tube assembly 400 is in the oil-blocking position, the oil will not leak through the oil inlet 310, thus improving the sealing performance of the atomizing device.

[0045] In some embodiments, when the active tube assembly 400 is in the oil inlet position, the bottom wall of the switch tube 430 abuts against the sealing seat 200. Thus, when the user pushes the push tube 410, the switch tube 430 reaches the oil inlet position when the user feels it contacting the sealing seat 200. This allows the user to easily determine if the push is complete, enabling quick and accurate operation.

[0046] In some embodiments, the outer wall of the movable tube assembly 400 is provided with a connecting groove 431. The connecting groove 431 extends in a ring shape along the circumference of the movable tube assembly 400. Multiple oil passages 432 extend from the bottom of the connecting groove 431 to the interior of the movable tube assembly 400. These multiple oil passages 432 are arranged circumferentially along the movable tube assembly 400. This arrangement allows the oil in the oil storage chamber 101 to first enter the connecting groove 431 after flowing out of the oil inlet 310. The bottom of the connecting groove 431 is provided with multiple oil passages 432, allowing the oil in the connecting groove 431 to enter the atomizing core 500 from different oil passages 432. This not only increases the oil inlet area but also allows the oil to flow and be absorbed into the atomizing core 500 from different angles, resulting in a uniform oil distribution within the atomizing core 500 and thus improving the atomization effect of the atomizing core 500. Furthermore, the number of oil inlet holes 310 is the same as the number of oil passage holes 432, and each oil inlet hole 310 has an oil passage hole 432 directly opposite it. Similarly, the oil in the oil storage chamber 101 can flow into the connecting groove 431 at different angles, which increases the oil inlet speed, thereby enabling the atomizing core 500 to quickly generate atomized mist and improve the mist output efficiency.

[0047] 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 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 elaborated here.

[0048] 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, characterized in that, include: The chamber has a suction nozzle that protrudes outward at its upper end, and the suction nozzle has a mist outlet channel that connects to the outside. The lower end of the chamber is open. A sealing seat is installed at the lower end of the chamber body; The atomizing tube is installed at the upper end of the chamber and at the lower end of the sealing seat, so as to form an oil storage cavity by enclosing the sealing seat and the chamber wall of the chamber. The atomizing tube is provided with an oil inlet hole that connects its interior to the oil storage cavity. The movable tube assembly has an upper end that can move up and down along the inner wall of the mist outlet channel, and a lower end that is provided with an oil passage hole. The lower end can also move up and down along the inner wall of the atomizing tube, so that the movable tube assembly has an oil-sealing position and an oil-inlet position. In the oil-sealing position, the upper part of the movable tube assembly extends out of the mist outlet channel, and the tube wall of the movable tube assembly blocks the oil inlet hole. In the oil-inlet position, the top wall of the movable tube assembly is close to or flush with the top wall of the nozzle, and the oil inlet hole communicates with the oil passage hole. The atomizing core is installed in the sealing seat and located inside the active tube assembly.

2. The atomizing device as described in claim 1, characterized in that, The active tube assembly includes, from top to bottom, a push tube, a connecting tube, and a switch tube installed in sequence. The push tube is used for the user to push and can move up and down along the inner wall of the mist outlet channel. The switch tube is provided with the oil passage hole and can move up and down along the inner wall of the atomizing tube.

3. The atomizing device as described in claim 2, characterized in that, The inner top wall of the chamber extends downward to form a limiting post. The limiting post is provided with a mist passage that runs through its upper and lower ends. The mist passage is connected to the mist outlet channel. The upper end of the atomizing tube is sleeved on the limiting post. The upper end of the connecting tube is inserted into the mist passage and can move up and down along the inner wall of the mist passage.

4. The atomizing device as described in claim 3, characterized in that, The diameter of the fog passage is larger than the diameter of the fog outlet passage, so as to form a limiting step at the junction of the two. The outer wall of the push tube is formed with a mating step. When the movable tube assembly is in the oil-blocking position, the step surface of the mating step approaches or contacts the limiting step.

5. The atomizing device as described in claim 2, characterized in that, The outer wall of the switch tube is fitted with a first sealing ring and a second sealing ring, both of which abut against the inner wall of the atomizing tube. The first sealing ring and the second sealing ring are respectively located on the upper and lower sides of the oil passage.

6. The atomizing device as described in claim 2, characterized in that, When the active tube assembly is in the oil inlet position, the bottom wall of the switch tube abuts against the sealing seat.

7. The atomizing device as described in claim 2, characterized in that, The upper end of the connecting tube is sleeved on the lower part of the pushing tube, and the upper end of the switching tube is sleeved on the lower end of the connecting tube.

8. The atomizing device as described in claim 1, characterized in that, The outer wall of the movable tube assembly is provided with a connecting groove, which extends in a ring shape along the circumference of the movable tube assembly. The oil passage extends from the bottom of the connecting groove to the interior of the movable tube assembly. There are multiple oil passages, which are arranged along the circumference of the movable tube assembly.

9. The atomizing device as described in claim 8, characterized in that, The number of oil inlet holes is the same as the number of oil passage holes, and each oil inlet hole has an oil passage hole directly opposite it.

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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