Atomization assembly and electronic atomization device
By providing an elastic portion on the oil storage bottle of the electronic atomization device, fast and quantitative oil replenishment can be achieved, solving the problems of low oil replenishment efficiency and inability to accurately control in the existing technology, and improving user experience and resource utilization efficiency.
Patent Information
- Application Number
- CN202422436675.2
- 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 low oil refill efficiency and cannot accurately control the oil refill amount, resulting in inconvenience in use and waste of resources.
An atomizer assembly is designed, including a shell, an atomizer core and an oil storage bottle. An elastic part is provided on the oil storage bottle. When the elastic part is squeezed, the gas and liquid in the elastic cavity are squeezed into the oil storage cavity, thereby achieving rapid oil replenishment; when the elastic part recovers its deformation, the oil in the oil storage bottle flows into the oil storage cavity, thereby achieving quantitative oil replenishment.
It improves the efficiency and accuracy of oil replenishment, reduces oil backflow, reduces usage costs, and improves user experience.
Smart Images
Figure CN223391998U_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 atomization component to expand the oil storage capacity of the device. However, during the oil replenishment process, the oil storage bottle is usually inverted, and the gravity of the oil itself is used to make the oil flow into the oil storage chamber to achieve oil replenishment. This oil replenishment method is not only inefficient, but also cannot accurately control the amount of oil replenishment, which brings inconvenience to users.
[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 housing and communicating with the suction port;
[0009] An oil storage bottle, the oil storage bottle is mounted on the housing, and the bottle mouth is connected to the oil replenishing port, and an elastic portion is provided at an end opposite to the bottle mouth, wherein the elastic portion has an elastic cavity connected to the oil storage bottle;
[0010] When the elastic part is squeezed, the gas and / or liquid in the elastic cavity is squeezed into the oil storage bottle, so that the oil in the oil storage bottle is squeezed into the oil storage cavity through the bottle mouth and the oil filling port; when the squeezing of the elastic part is released, the elastic part recovers its deformation and the elastic cavity is reset.
[0011] The atomizing assembly, wherein the volume of the elastic cavity is a preset volume, when the elastic portion is squeezed and the elastic cavity is emptied, oil of the preset volume flows from the oil storage bottle into the oil storage cavity.
[0012] The atomizer assembly, wherein the elastic portion is integrally connected to the oil storage bottle.
[0013] The atomizing assembly, wherein the elastic part is made of soft rubber material.
[0014] The atomizing assembly, wherein the oil storage cavity is filled with an oil storage member.
[0015] The atomizer assembly, wherein 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.
[0016] 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.
[0017] The atomizer assembly, wherein the outer periphery of the neck is in sealing contact with the inner wall of the oil replenishing port.
[0018] The atomization assembly, wherein at least two of the through holes have different hole depths in the axial direction.
[0019] An electronic atomization device comprises a power supply component and any of the above-described atomization components, wherein the power supply component is electrically connected to the atomization component.
[0020] Beneficial Effects: The present invention provides an atomizer assembly and an electronic atomizer device, comprising a housing, an atomizer core, and an oil storage bottle. The housing has an oil storage chamber, a suction port connected to the oil storage chamber at one end, and an oil refill port connected to the oil storage chamber at the other end. The atomizer core is mounted within the housing and connected to the suction port. The oil storage bottle is mounted within the housing, with its bottle opening connected to the oil refill port. An elastic portion is provided at the end opposite the bottle opening. The elastic portion defines an elastic chamber connected to the oil storage bottle. When the elastic portion is squeezed, gas and / or liquid within the elastic chamber is forced into the oil storage bottle, thereby forcing the oil in the oil storage bottle into the oil storage chamber via the bottle opening and the oil refill port. When the squeeze on the elastic portion is released, the elastic portion returns to its original shape, and the elastic chamber returns to its original position. By providing the elastic portion within the oil storage bottle, the elasticity of the elastic portion is utilized to change the pressure within the oil storage chamber, thereby achieving efficient and rapid oil refilling. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] 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.
[0022] Figure 1Exploded views of some embodiments of the atomizing assembly of the present invention;
[0023] Figure 2 This is a three-dimensional diagram of the oil storage bottle in some embodiments of the atomizer assembly of the present invention;
[0024] Figure 3 These are cross-sectional views of some embodiments of the atomization assembly of the present invention.
[0025] Description of Figure Numbers:
[0026] Label name Label name 1 case 2 Atomization core 3 Oil storage bottle 4 Elastic part 5 Oil storage parts 11 Cover 12 base 13 Oil storage chamber 111 Suction port 121 Oil filling port 14 Installation Department 31 Bottle 32 Bottle mouth 33 neck 331 through-hole 41 Elastic cavity 141 Mounting holes
[0027] 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
[0028] 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.
[0029] 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.
[0030] 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.
[0031] 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.
[0032] Please refer to Figure 1-3 The present invention provides an atomizer assembly comprising a housing 1, an atomizer core 2, and an oil storage bottle 3. The housing 1 has an oil storage chamber 13, with a suction port 111 at one end communicating with the oil storage chamber 13 and a refill port 121 at the other end communicating with the oil storage chamber 13. The atomizer core 2 is mounted within the housing 1 and communicates with the suction port 111. The oil storage bottle 3 is mounted within the housing 1, with a bottle opening 32 communicating with the refill port 121. An elastic portion 4 is disposed at the end opposite the bottle opening 32. The elastic portion 4 has an elastic chamber 41 communicating with the oil storage bottle 3. When the elastic portion 4 is squeezed, the gas and / or liquid within the elastic chamber 41 is forced into the oil storage bottle 3, thereby forcing the oil within the oil storage bottle 3 into the oil storage chamber 13 via the bottle opening 32 and the refill port 121. When the squeezing of the elastic portion 4 is released, the elastic portion 4 recovers its deformation, and the elastic chamber 41 returns to its original position. By arranging the elastic portion 4 on the oil storage bottle 3 , the elasticity of the elastic portion 4 is utilized to change the pressure in the oil storage cavity 13 , thereby achieving efficient and rapid oil replenishment.
[0033] In some embodiments, as Figure 1 and Figure 3As 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 5 for absorbing and storing oil. The oil storage member 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 cavity 13 with an oil storage member, the oil in the oil storage bottle 3 enters the oil storage cavity 13 and is quickly absorbed by the oil storage member, which not only improves the oil replenishment efficiency but also reduces oil backflow.
[0034] 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.
[0035] In some embodiments, as Figure 2 and Figure 3As shown, the oil storage bottle 3 includes a body 31 and a mouth 32. The body 31 is used to store oil, and the mouth 32 is used to allow oil to flow out / in. The oil storage bottle 3 is detachably connected to the mounting portion 14 via the mouth 32. The mouth 32 is cylindrical, and the body 31 of the oil storage bottle 3 can be cylindrical or have any regular or irregular shape. The oil storage bottle 3 and the body 31 can be coaxial or non-coaxial.
[0036] In some embodiments, one end of the elastic portion 4 is sealed to the oil storage bottle 3, while the other end forms a sealed structure, forming an elastic cavity 41 in communication with the oil storage bottle 3. The elastic portion 4 is made of a soft adhesive material, such as silicone, rubber, or silicone elastomer. The elastic portion 4 can be detachably connected to the oil storage bottle 3 or integrally formed with the oil storage bottle 3. Preferably, the elastic portion 4 is integrally connected to the oil storage bottle 3, which not only facilitates processing but also provides a more stable and secure connection. The elastic portion 4 and elastic cavity 41 can be spherical, cubic, or other regular / irregular shapes. The volume of the elastic cavity 41 is a preset volume. For example, the volume of the elastic cavity 41 can be set to 1 ml, 2 ml, 3 ml, etc. When the elastic portion 4 is squeezed and the elastic cavity 41 is emptied, the gas and / or liquid in the elastic cavity 41 is completely expelled, and the corresponding preset volume of oil flows from the oil storage bottle 3 into the oil storage cavity 13. In this way, the elastic cavity 41 is emptied by squeezing the elastic portion 4, so that a fixed volume of oil is squeezed into the oil storage cavity 13, thereby achieving quantitative oil replenishment, which is convenient for the user to control the amount of oil replenishment. In actual application, the atomizer assembly can be inverted, that is, one end of the suction port 111 is facing downward, and then the elastic portion 4 is squeezed until the gas and / or liquid in the elastic cavity 41 is discharged, that is, the elastic cavity 41 is emptied. In this way, the reduced volume in the oil storage cavity 13 is the volume of the elastic cavity 41, so that the corresponding volume of oil is squeezed out of the oil storage bottle 3 and flows into the oil storage cavity 13. At the same time, when replenishing oil, the oil is not only affected by the pressure difference formed by the deformation of the elastic portion 4 inside the oil storage bottle 3, but also flows into the oil storage cavity 13 under the action of its own gravity, which is beneficial to improving the efficiency of oil replenishment. When the oil replenishment is completed, the atomizer assembly is restored to the state where the suction port 111 is facing upward, and the pressure applied to the elastic part 4 is released. The oil in the oil storage chamber 13 flows into the bottom of the oil storage chamber 13 under the action of gravity, and the outside air is replenished into the oil storage bottle 3 and / or the elastic chamber 41, so that the elastic chamber 41 and the elastic part 4 restore their deformation.
[0037] In some embodiments, as Figure 2As shown, the bottle mouth 32 is provided with a neck 33 that protrudes into the oil replenishing port 121. The neck 33 is provided with at least two through-holes 331 that connect the oil storage bottle 3 with the oil replenishing port 121. The provision of at least two through-holes 331 in the neck 33 forms a passage between the oil storage bottle 3 and the oil replenishing port 121. Consequently, when the pressure applied to the elastic portion is removed, the passage connecting the oil storage bottle and the oil storage chamber is split, allowing the gas and liquid in the oil storage chamber to flow into the oil storage chamber through different through-holes. This not only reduces oil backflow but also ensures smooth gas replenishment, facilitating rapid restoration of pressure balance within the oil storage bottle and rapid recovery of the elastic portion.
[0038] In some embodiments, one end of the neck portion 33 is connected to the bottle mouth 32, and the other end protrudes away from the bottle body 31. The neck portion 33 can be detachably connected to the bottle mouth 32. For example, the neck portion 33 can be detachably connected to the bottle mouth 32 using an interference fit or a threaded connection. The neck portion 33 can also be integrally connected to the bottle mouth 32. In this way, the neck portion 33 and the bottle mouth 32 can be integrally molded, which not only provides a more secure connection but also eliminates the need for assembly.
[0039] When the bottle mouth 32 is installed in the housing 1, the end of the neck 33 facing away from the bottle body 31 passes through the refueling 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. Therefore, when the atomizer assembly is refueled and the suction port 111 is restored to its upward position, the oil flowing out of the neck 33 flows toward the bottom of the oil storage chamber 13 under the action of gravity, thereby reducing oil backflow. The outer periphery of the neck 33 is in sealing contact with the inner wall of the refueling port 121. A sealing ring can be sleeved around the outer periphery of the neck 33, with the sealing ring elastically contacting the interior of the refueling port 121 to form a sealed connection. Alternatively, the outer periphery of the neck 33 can be formed into an interference fit with the inner wall of the refueling port 121 to form a sealed contact. Alternatively, the base 12 can be made of a soft rubber material, so that the outer periphery of the neck 33 elastically contacts the inner wall of the soft rubber refueling port 121 to form a sealed contact. The sealing contact between the neck portion 33 and the oil replenishing port 121 prevents oil from leaking from the gap therebetween.
[0040] 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.
[0041] 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 5, the end surface of the neck portion 33 can more easily form close contact with the oil reservoir 5, thereby facilitating the absorption of oil flowing out of the through hole 331 by the oil reservoir 5 and improving oil replenishment efficiency.
[0042] In some embodiments, as Figure 3 As shown, 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. Specifically, under the influence of external air pressure, air within the oil storage chamber 13 flows from some of the through holes 331 into the oil storage bottle 3 for replenishment, thereby ensuring smooth flow of oil into the oil storage chamber 13 and reducing the chance of oil flowing back into the oil storage bottle 3 under the influence of external air pressure. In practical applications, the apertures of at least two of the through holes 331 can be the same or different. Preferably, the apertures of the through holes 331 are different. This allows for different flow rates in each through hole 331, thus facilitating the smooth flow of oil and air of varying forms through the different through holes 331.
[0043] The present invention also provides an electronic atomization device, comprising a power supply assembly and any of the above-described atomization assemblies. The power supply assembly is electrically connected to the atomization assembly. The specific structure of the atomization assembly is similar to the above-described embodiments. Since the electronic atomization device adopts all the technical solutions of all the above-described embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above-described embodiments, and will not be described in detail here.
[0044] 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 housing and communicating with the suction port; An oil storage bottle, the oil storage bottle is mounted on the housing, and the bottle mouth is connected to the oil replenishing port, and an elastic portion is provided at an end opposite to the bottle mouth, wherein the elastic portion has an elastic cavity connected to the oil storage bottle; When the elastic part is squeezed, the gas and / or liquid in the elastic cavity is squeezed into the oil storage bottle, so that the oil in the oil storage bottle is squeezed into the oil storage cavity through the bottle mouth and the oil filling port; when the squeezing of the elastic part is released, the elastic part recovers its deformation and the elastic cavity is reset.
2. The atomizing assembly according to claim 1, characterized in that: The volume of the elastic cavity is a preset volume. When the elastic portion is squeezed and the elastic cavity is emptied, oil of the preset volume flows from the oil storage bottle into the oil storage cavity.
3. The atomizing assembly according to claim 1, characterized in that: The elastic portion is integrally connected to the oil storage bottle.
4. The atomizing assembly according to claim 1, characterized in that: The elastic part is made of soft rubber material.
5. The atomizing assembly according to claim 1, characterized in that: The oil storage cavity is filled with an oil storage member.
6. The atomizing assembly according to claim 1, characterized in that: 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 communicating with the oil storage bottle and the oil filling port.
7. The atomizing assembly according to claim 6, 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.
8. The atomizing assembly according to claim 6, characterized in that: The outer periphery of the neck portion is in sealing contact with the inner wall of the oil replenishing port.
9. The atomizing assembly according to claim 6, characterized in that: At least two of the through holes have different hole depths in the axial direction.
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 power supply component is electrically connected to the atomization component.