Atomization assembly and electronic atomization device
By arranging a neck with multiple through holes at the bottle mouth of the oil storage bottle to communicate with the oil storage cavity, the problems of low oil replenishment efficiency and oil reflux in the prior art are solved, and a smooth oil replenishment process is achieved.
Patent Information
- Application Number
- CN202422437530.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-10
- Publication Date
- 2025-09-30
- Estimated Expiration
- 2034-10-10
AI Technical Summary
Existing disposable electronic atomizer devices have problems of low efficiency and oil reflux during the oil replenishment process, especially since the oil storage bottle is a closed container with only one end open, which prevents the oil from flowing out smoothly and makes it easy for the oil to reflux during the gas replenishment process.
An atomizer assembly is designed, including a shell, an atomizer core and an oil storage bottle. The bottle mouth of the oil storage bottle is provided with a neck protruding into the oil filling port. The neck is provided with at least two through holes, which are connected to the oil storage cavity and have different hole diameters and depths. This ensures that oil and gas flow simultaneously during oil filling, thereby improving oil filling efficiency.
The simultaneous flow of oil and gas during the oil replenishment process is achieved, which improves the oil replenishment efficiency, reduces oil reflux, and ensures the smoothness and efficiency of oil replenishment.
Smart Images
Figure CN223391999U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to an atomization component and an electronic atomization device using the atomization component. Background Art
[0002] Disposable electronic atomizer devices are usually shipped pre-filled with oil. Although this method is convenient for users to use directly, when the oil in the device is used up, it cannot be refilled and the entire device can only be replaced, resulting in high usage costs and waste of resources. In the prior art, the problem of too little oil in disposable electronic atomizer devices is solved by adding an oil storage bottle to the atomizer assembly to expand the oil storage capacity of the device. However, during the oil replenishment process, since the oil storage bottle is a closed container with only one end open, the oil can only flow out from the bottle mouth of the oil storage bottle. When the pressure at the bottle mouth is too high, the oil in the oil storage bottle cannot flow out smoothly. On the other hand, even if the oil flows into the oil storage chamber from the bottle mouth, since the oil storage bottle needs to add air to fill the volume of the outflowing oil, the oil that has flowed into the oil storage chamber is easy to flow back into the oil storage bottle during the air replenishment process, resulting in low oil replenishment efficiency.
[0003] Therefore, the existing technology needs to be improved and enhanced. Utility Model Content
[0004] The main purpose of the utility model is to provide an atomization component and an electronic atomization device, aiming to improve the oil replenishment efficiency.
[0005] In order to achieve the above purpose, the technical solution adopted by the present utility model is as follows:
[0006] An atomizing assembly, comprising:
[0007] A housing having an oil storage cavity, a suction port communicating with the oil storage cavity at one end, and an oil replenishment port communicating with the oil storage cavity at the other end;
[0008] an atomizing core, the atomizing core being installed in the oil storage cavity;
[0009] An oil storage bottle is installed on the shell, and the bottle mouth is provided with a neck protruding into the oil filling port, and the neck is provided with at least two through holes connecting the oil storage bottle and the oil filling port.
[0010] The atomizer assembly, wherein the end of the neck away from the oil storage bottle passes through the oil replenishing port and protrudes into the oil storage cavity.
[0011] The atomizing assembly, wherein the end surfaces of at least two of the through holes at one end communicating with the oil storage cavity are higher in the axial direction than the bottom of the oil storage cavity.
[0012] The atomization assembly, wherein at least two of the through holes have different hole depths in the axial direction.
[0013] The atomization assembly, wherein the apertures of at least two of the through holes are different.
[0014] The atomizer assembly, wherein the outer periphery of the neck is in sealing contact with the inner wall of the oil replenishing port.
[0015] The atomizing assembly, wherein the oil storage cavity is filled with an oil storage member.
[0016] The atomizing assembly, wherein the neck is tapered, and the radial dimension of the neck gradually decreases in a direction away from the bottle mouth.
[0017] The atomizing assembly, wherein the neck and the bottle mouth are integrally formed or detachably connected.
[0018] An electronic atomization device comprises a power supply component and any of the above-described atomization components, wherein the atomization component is electrically connected to the power supply component.
[0019] Beneficial effects: The technical solution of the present utility model provides an atomization assembly and an electronic atomization device, comprising a shell, an atomization core and an oil storage bottle. The shell has an oil storage chamber, and one end is provided with a suction port connected to the oil storage chamber, and the other end is provided with an oil replenishing port connected to the oil storage chamber. The atomization core is installed in the shell. The oil storage bottle is installed in the shell, and the bottle mouth is provided with a neck protruding into the oil replenishing port, and the neck is provided with at least two through holes connecting the oil storage bottle and the oil replenishing port. By providing at least two through holes in the neck to form an oil replenishing channel between the oil storage bottle and the oil replenishing port, oil and air replenishment can be carried out simultaneously during oil replenishment, thereby ensuring smooth oil replenishment and improving oil replenishment efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.
[0021] Figure 1 Exploded views of some embodiments of the atomizing assembly of the present invention;
[0022] Figure 2 This is a three-dimensional diagram of the oil storage bottle in some embodiments of the atomizer assembly of the present invention;
[0023] Figure 3 These are cross-sectional views of some embodiments of the atomization assembly of the present invention.
[0024] Description of Figure Numbers:
[0025] Label name Label name 1 case 2 Atomization core 3 Oil storage bottle 4 Oil storage parts 11 Cover 12 base 13 Oil storage chamber 14 Installation Department 111 Suction port 121 Oil filling port 141 Mounting holes 31 Bottle 32 Bottle mouth 33 neck 331 through-hole
[0026] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION
[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0028] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.
[0029] In addition, the descriptions of "first," "second," etc. in this utility model are for descriptive purposes only and should not be understood as indicating or implying their relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this utility model.
[0030] In this utility model, unless otherwise specified or limited, the terms "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can mean fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.
[0031] Please refer to Figure 1-3The utility model proposes an atomization assembly, comprising a shell 1, an atomization core 2 and an oil storage bottle 3. The shell 1 has an oil storage chamber 13, and one end is provided with a suction port 111 connected to the oil storage chamber 13, and the other end is provided with an oil replenishing port 121 connected to the oil storage chamber 13. The atomization core 2 is installed in the shell 1. The oil storage bottle 3 is installed in the shell 1, and the bottle mouth 32 is provided with a neck 33 protruding into the oil replenishing port 121, and the neck 33 is provided with at least two through holes 331 connecting the oil storage bottle 3 and the oil replenishing port 121. By providing at least two through holes 331 in the neck 33, an oil replenishing channel is formed between the oil storage bottle 3 and the oil replenishing port 121, so that oil and air replenishment can be carried out simultaneously during oil replenishment, ensuring smooth oil replenishment and improving oil replenishment efficiency.
[0032] In some embodiments, as Figure 1 and Figure 3 As shown, the housing 1 includes a cover 11 and a base 12. The cover 11 covers the base 12 to form the oil storage chamber 13. The suction port 111 is provided on the cover 11. One end of the atomization core 2 is plugged into the base 12 and is connected to the outside air, and the other end is plugged into the suction port 111 and is connected to the suction port 111. In actual application, the atomization core 2 may include an atomization tube provided with an oil guide hole, an oil guide member installed in the atomization tube, and a heating member coated in the oil guide member. When the oil storage chamber 13 is filled with oil, the oil is absorbed by the oil guide member from the oil guide hole, then heated by the heating member and atomized into an aerosol, and finally flows out through the atomization tube and the suction port 111 for the user to inhale. Preferably, the oil storage chamber 13 is also filled with an oil storage member 4 for absorbing and storing oil. The oil storage member 4 is made of porous material or fiber material. For example, natural cotton, artificial foam, porous ceramics, etc. can be used. By filling the oil storage chamber 13 with the oil storage member 4, the oil in the oil storage bottle 3 enters the oil storage chamber 13 and is quickly absorbed by the oil storage member 4, which not only improves the oil replenishment efficiency but also reduces oil backflow.
[0033] In some embodiments, the oil replenishment port 121 is disposed on the base 12 and communicates with the oil storage chamber 13. The housing 1 is provided with a mounting portion 14 adjacent to the oil replenishment port 121 for mounting the oil storage bottle 3. The mounting portion 14 is provided with a mounting hole 141 that mates with the bottle opening 32. For example, when the bottle opening 32 is cylindrical, the mounting hole 141 is a corresponding circular hole. The mounting hole 141 is coaxial with the oil replenishment port 121, with their central axes coinciding. Thus, when the bottle opening 32 is removably mounted in the mounting hole 141, the bottle opening 32 can be coaxially connected to the oil replenishment port 121, thereby maximizing the flow rate of the oil replenishment channel and facilitating smooth oil replenishment. In practical applications, an internal thread can be provided in the mounting hole 141, and an external thread can be provided on the bottle opening 32. The internal and external threads can cooperate to allow the oil storage bottle 3 to be removably mounted in the mounting hole 141. Of course, the oil storage bottle 3 can also be fixed by an interference fit between the bottle mouth 32 and the mounting hole 141, or by providing snaps on the bottle mouth 32 and the mounting hole 141. It is worth noting that in actual application, the bottle mouth 32 can also be integrally connected to the housing 1, which facilitates processing and molding.
[0034] In some embodiments, as Figure 2 As shown, the oil storage bottle 3 includes a bottle body 31 and a bottle mouth 32. The bottle body is used to store oil, and the bottle mouth 32 is used to allow oil to flow out / inject, and the oil storage bottle 3 is detachably connected to the mounting portion 14 through the bottle mouth 32. The bottle mouth 32 is cylindrical, and the bottle body 31 of the oil storage bottle 3 can be cylindrical, or can be any regular or irregular shape. The oil storage bottle 3 and the bottle body can be coaxially arranged or staggered. One end of the neck 33 is connected to the bottle mouth 32, and the other end protrudes in a direction away from the bottle body. In actual application, the neck 33 can be detachably connected to the bottle mouth 32. For example, the neck 33 can be detachably connected to the bottle mouth 32 by an interference fit or a threaded connection. The neck 33 can also be integrally connected to the bottle mouth 32. In this way, the neck 33 and the bottle mouth 32 can be processed in an integral molding manner, which not only makes the connection more reliable but also saves the assembly process.
[0035] When the bottle mouth 32 is installed in the housing 1, the end of the neck 33 away from the bottle body passes through the oil filling port 121 and protrudes into the oil storage chamber 13. This allows the neck 33 to be axially taller than the bottom of the oil storage chamber 13. As a result, oil flowing out of the neck 33 flows toward the bottom of the oil storage chamber 13 under the action of gravity, reducing oil backflow. The outer periphery of the neck 33 seals against the inner wall of the oil filling port 121. A sealing ring can be fitted around the outer periphery of the neck 33, with the elastic contact of the sealing ring with the interior of the oil filling port 121 creating a sealed connection. Alternatively, the outer periphery of the neck 33 and the inner wall of the oil filling port 121 can form a sealing contact. Alternatively, the base 12 can be made of a soft rubber material, whereby the outer periphery of the neck 33 elastically abuts against the inner wall of the soft rubber oil filling port 121, creating a sealed contact. This sealed contact between the neck 33 and the oil filling port 121 prevents oil from leaking through the gap between them.
[0036] In some embodiments, to facilitate installation of the oil storage bottle 3 and the neck portion 33, the neck portion 33 is tapered, with the radial dimension of the neck portion 33 gradually decreasing as it moves away from the bottle opening 32. Thus, the smaller diameter portion of the neck portion 33 first extends into the oil storage cavity 13 from the oil refill port 121, reducing installation difficulty and improving installation efficiency.
[0037] In some embodiments, there may be two, three, four, etc. of the through holes 331. The shape of the through hole 331 may be a round hole, a square hole, a waist-shaped hole, or other regular / irregular shapes. The through hole 331 passes through the neck 33, and one end is connected to the bottle mouth 32, and the other end is connected to the oil storage chamber 13. The axial direction of the through hole 331 may be parallel to the axial direction of the neck 33, or it may be deflected relative to the axial direction of the neck 33, that is, there is an angle with the axial direction of the neck 33. The end face of the through hole 331 at one end connected to the oil storage chamber 13 is higher in the axial direction than the bottom of the oil storage chamber 13. That is, the end face of the through hole 331 connected to the oil storage chamber 13 may be located on the side of the neck 33, or on the end face of the neck 33, and its height in the axial direction is higher than the bottom of the oil storage chamber 13. Preferably, the end surface of the through hole 331 communicating with the oil reservoir 13 is located at the end surface of the neck portion 33. This ensures that the through hole 331 has the maximum axial height. Furthermore, when the oil reservoir 13 is filled with the oil reservoir 4, the end surface of the neck portion 33 can more easily form close contact with the oil reservoir 4, thereby facilitating the absorption of oil flowing out of the through hole 331 by the oil reservoir 4 and improving oil replenishment efficiency.
[0038] In some embodiments, at least two of the through holes 331 have different hole depths in the axial direction. This embodiment is explained by taking the end face of one end of each through hole 331 located at the end face of the neck 33 extending into the oil storage chamber 13 as an example. Among them, the end of the through hole 331 located in the oil storage bottle 3 is recorded as the first end, and the end of the through hole 331 located in the oil storage chamber 13 is recorded as the second end. The distance between the first end and the second end in the axial direction is the hole depth of the through hole 331 in the axial direction. When the oil in the oil storage bottle 3 flows into the oil storage chamber 13 through the through hole 331 of the neck 33, since the hole depths of each through hole 331 in the axial direction are different, the pressure of each through hole 331 at the first end is different. At this time, some through holes 331 are used for oil circulation, and some through holes 331 are used for air circulation. That is, the air in the oil storage chamber 13 flows into the oil storage bottle 3 from the partial through hole 331 under the action of the external air pressure to replenish the air, thereby ensuring that the oil can flow smoothly into the oil storage chamber 13 and reducing the probability of the oil flowing back into the oil storage bottle 3 under the action of the external air pressure.
[0039] In some embodiments, at least two of the through holes 331 have different diameters. Due to the different diameters, the flow rates of the through holes 331 are also different. Therefore, the differentiated arrangement of the through holes 331 facilitates the smooth flow of oil and air in different forms, thereby improving the oil replenishment efficiency.
[0040] The present invention also provides an electronic atomization device, which includes a power supply assembly and an atomization assembly as described above. The power supply assembly is electrically connected to the atomization assembly. The specific structure of the atomization assembly refers to the above embodiment. Since the electronic atomization device adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought by the technical solutions of the above embodiments, which will not be repeated here.
[0041] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims
1. An atomizing assembly, characterized in that: include: A housing having an oil storage cavity, a suction port communicating with the oil storage cavity at one end, and an oil replenishment port communicating with the oil storage cavity at the other end; an atomizing core, the atomizing core being installed in the oil storage cavity; An oil storage bottle is installed on the shell, and the bottle mouth is provided with a neck protruding into the oil filling port, and the neck is provided with at least two through holes connecting the oil storage bottle and the oil filling port.
2. The atomizing assembly according to claim 1, characterized in that: One end of the neck away from the oil storage bottle passes through the oil replenishing port and protrudes into the oil storage cavity.
3. The atomizing assembly according to claim 2, characterized in that: The height of the end surface of one end of at least two through holes communicating with the oil storage cavity in the axial direction is higher than the bottom of the oil storage cavity.
4. The atomizing assembly according to claim 1, characterized in that: At least two of the through holes have different hole depths in the axial direction.
5. The atomizing assembly according to claim 1, characterized in that: At least two of the through holes have different apertures.
6. The atomizing assembly according to claim 1, characterized in that: The outer periphery of the neck portion is in sealing contact with the inner wall of the oil replenishing port.
7. The atomizing assembly according to claim 1, characterized in that: The oil storage cavity is filled with an oil storage member.
8. The atomizing assembly according to claim 1, characterized in that: The neck is tapered, and the radial dimension of the neck gradually decreases in a direction away from the bottle mouth.
9. The atomizing assembly according to claim 1, characterized in that: The neck and the bottle mouth are integrally formed or detachably connected.
10. An electronic atomization device, characterized in that: It comprises a power supply component and an atomization component according to any one of claims 1 to 9, wherein the atomization component is electrically connected to the power supply component.