Atomization assembly and electronic atomization device

Abstract

The utility model discloses an atomization assembly and an electronic atomization device. The atomization assembly comprises a shell with an oil storage cavity, an atomization core installed in the oil storage cavity, an oil storage bottle and an installation part. One end of the shell is provided with a suction port communicated with the oil storage cavity, and the other end of the shell is provided with an oil supplementing port communicated with the oil storage cavity. One end of the oil storage bottle is provided with a bottle opening, and the bottle opening is provided with at least one sliding buckle. The installation part is arranged on the shell and surrounds the oil supplementing hole to form a containing groove matched with a bottle opening. At least one sliding groove matched with the sliding buckle is formed in the side wall of the containing groove. When a bottle opening of the oil storage bottle extends into the containing groove and rotates relative to the containing groove till the sliding buckle is clamped with the corresponding sliding groove, the oil storage bottle is detachably installed on the shell and communicates with the oil storage cavity through the oil supplementing opening. The oil storage bottle is detachably installed on the shell through cooperation of the sliding buckle and the sliding groove, and accurate positioning of the installation position of the oil storage bottle is achieved.

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. In the prior art, the oil storage capacity of the device is expanded by adding an oil storage bottle to the atomizer assembly to solve the problem of too little oil in the disposable electronic atomizer device. However, the existing oil storage bottle is usually installed in the atomizer assembly by a threaded connection. This connection method is only applicable to the type of centrally symmetrical structure of the oil storage bottle, such as a cylinder. When the oil storage bottle has an asymmetric structure, the number of turns of tightening the thread will cause deviation in the final position of the oil storage bottle, and the oil storage bottle may not be installed in the slot of the power supply device.

[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 assembly and an electronic atomization device, aiming to improve the accuracy of installation and positioning of an oil storage bottle.

[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, wherein one end of the oil storage bottle is provided with a bottle opening, and the bottle opening is provided with at least one sliding buckle;

[0010] A mounting portion, the mounting portion being disposed on the housing and surrounding the oil filling port to form a receiving groove adapted to the bottle opening, wherein a side wall of the receiving groove is provided with at least one sliding groove adapted to the sliding buckle;

[0011] When the bottle mouth of the oil storage bottle extends into the accommodating groove and is rotated relative to the accommodating groove until the slide buckle engages with the corresponding slide groove, the oil storage bottle is detachably mounted on the shell and communicates with the oil storage cavity through the oil replenishing port.

[0012] The atomizer assembly, wherein the accommodating groove and the oil replenishing port are coaxially arranged, when the slide buckle is engaged with the slide groove, the bottle mouth and the accommodating groove are detachably connected, and the bottle mouth and the oil replenishing port are coaxially connected.

[0013] The atomizer assembly, wherein the slide buckle includes a limiting portion extending along the axial direction of the bottle mouth, and a buckling portion bent relative to the limiting portion and extending along the circumferential direction of the bottle mouth, and the limiting portion and the buckling portion form an L-shaped structure.

[0014] The atomizer assembly, wherein the slide groove includes an insertion section extending along the axial direction of the accommodating groove and a screw-in section extending along the circumferential direction of the accommodating groove, the insertion section is connected to the screw-in section, and when the bottle mouth is installed, the slide buckle first extends into the insertion section along the axial direction until the buckle portion abuts against the insertion section, and then rotates along the screw-in section so that the buckle portion is stuck in the screw-in section until the limiting portion abuts against the inner wall of the insertion section.

[0015] The atomizer assembly, wherein the width of the insertion section along the circumferential direction is greater than or equal to the length of the buckle portion along the circumferential direction.

[0016] The atomizer assembly, wherein the buckle portion has at least one protrusion extending along the axial direction of the oil storage bottle, and the screw-in section has at least one corresponding concave edge along the axial direction of the accommodating groove, and when the buckle portion is snapped into the corresponding screw-in section, at least one of the protrusions extends into the corresponding concave edge.

[0017] The atomizer assembly includes two sliders and two slide grooves, and the two sliders are centrally symmetrically arranged relative to the central axis of the bottle mouth. Correspondingly, the two slide grooves are centrally symmetrically arranged relative to the central axis of the accommodating groove.

[0018] The atomizer assembly also includes a sealing member. An annular mounting groove is provided on the outer periphery of the bottle mouth. The sealing member is accommodated in the annular mounting groove and partially protrudes out. When the bottle mouth is installed in the accommodating groove, the protruding portion of the sealing member elastically abuts against the inner wall of the accommodating groove.

[0019] An electronic atomization device comprises a power supply assembly and any of the above-mentioned atomization assemblies.

[0020] The electronic atomization device, wherein the power supply assembly is provided with a mounting groove for accommodating the oil storage bottle, and the shape of the mounting groove is set corresponding to the shape of the oil storage bottle.

[0021] Beneficial Effects: The present invention provides an atomizer assembly and electronic atomizer device, comprising a housing, an atomizer core, an oil reservoir, and a mounting portion. The housing has an oil reservoir cavity, a suction port connected to the reservoir cavity at one end, and an oil refill port connected to the reservoir cavity at the other end. The atomizer core is mounted within the oil reservoir cavity. The oil reservoir has a bottle opening at one end, which is equipped with at least one sliding buckle. The mounting portion is disposed on the housing and surrounds the oil refill port to form a receiving groove that mates with the bottle opening. The sidewalls of the receiving groove are equipped with at least one sliding groove that mates with the sliding buckle. When the bottle opening of the oil reservoir is inserted into the receiving groove and rotated relative to the receiving groove until the sliding buckle engages with the corresponding sliding groove, the oil reservoir is removably mounted to the housing and connected to the oil reservoir cavity via the oil refill port. The removable mounting of the oil reservoir to the housing through the engagement of the sliding buckle and the sliding groove not only allows for accurate positioning of the oil reservoir, but also facilitates operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] 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.

[0023] Figure 1 The three-dimensional diagrams of some embodiments of the atomizing assembly of the present invention are as follows;

[0024] Figure 2 Exploded views of some embodiments of the atomizing assembly of the present invention;

[0025] Figure 3 are cross-sectional views of some embodiments of the atomizing assembly of the present invention;

[0026] Figure 4 This is an exploded view of the electronic atomization device of the present invention.

[0027] Description of Figure Numbers:

[0028]

[0029]

[0030] 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

[0031] 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.

[0032] 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.

[0033] 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.

[0034] 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.

[0035] Please refer to Figure 1-3The utility model proposes an atomization assembly, comprising a shell 1, an atomization core 2, an oil storage bottle 3 and a mounting portion 4. 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 oil storage chamber 13. One end of the oil storage bottle 3 is provided with a bottle mouth 31, and the bottle mouth 31 is provided with at least one slide buckle 311. The mounting portion 4 is arranged on the shell 1, and surrounds the oil replenishing port 121 to form a receiving groove 41 that is compatible with the bottle mouth 31. The side wall of the receiving groove 41 is provided with at least one slide groove 42 that is compatible with the slide buckle 311. When the bottle mouth 31 of the oil storage bottle 3 extends into the receiving groove 41 and is rotated relative to the receiving groove 41 until the slider 311 engages with the corresponding slide groove 42, the oil storage bottle 3 is detachably mounted on the housing 1 and communicates with the oil storage chamber 13 via the oil replenishment port 121. The detachable mounting of the oil storage bottle 3 on the housing 1 through the engagement of the slider 311 with the slide groove 42 not only allows for accurate positioning of the installation position of the oil storage bottle 3 but also facilitates operation.

[0036] In some embodiments, as Figure 2 and Figure 3 As shown, the shell 1 includes a cover body 11 and a base 12. The cover body 11 covers the base 12 to form the oil storage chamber 13. The suction port 111 is provided on the cover body 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 part installed in the atomization tube, and a heating part covered on the oil guide part. When the oil storage chamber 13 is filled with oil, the oil is absorbed by the oil guide part from the oil guide hole, and then heated by the heating part to be atomized into an aerosol, and finally flows out through the atomization tube and the suction port 111 for the user to inhale.

[0037] In some embodiments, the oil replenishing port 121 is provided on the base 12 and is in communication with the oil storage chamber 13. The mounting portion 4 is protruding from the side of the base 12 facing away from the cover body 11 and forms a receiving groove 41. The receiving groove 41 surrounds the oil replenishing port 121. That is, the oil replenishing port 121 passes through the top wall of the receiving groove 41, and the side walls of the receiving groove 41 form a closed structure that is compatible with the bottle mouth 31. For example, when the bottle mouth 31 is cylindrical, the side walls of the receiving groove 41 form a compatible circular groove. The receiving groove 41 is coaxially arranged with the oil replenishing port 121, that is, the central axes of the two coincide. In this way, when the bottle mouth 31 is detachably mounted on the receiving groove 41, the bottle mouth 31 can be coaxially connected with the oil replenishing port 121, thereby maximizing the flow rate of the oil replenishing channel and facilitating smooth oil replenishment.

[0038] In some embodiments, as Figure 2 As shown, the oil storage bottle 3 includes a bottle body 32 and a bottle mouth 31. The bottle body 32 is used to store oil, and the bottle mouth 31 is used to add oil, and the oil storage bottle 3 establishes a detachable connection with the mounting portion 4 through the bottle mouth 31. The bottle mouth 31 is cylindrical, and the bottle body 32 of the oil storage bottle 3 can be cylindrical or any regular or irregular shape. The oil storage bottle 3 and the bottle body 32 can be coaxially arranged or staggered. The slide buckle 311 is located on the outer wall of the bottle mouth 31, and the slide buckle 311 includes a limiting portion 312 and a buckle portion 313. The limiting portion 312 extends in the axial direction of the bottle mouth 31. The buckle portion 313 is bent relative to the end of the limiting portion 312 away from the bottle body 32, and the buckle portion 313 extends in the circumferential direction of the bottle mouth 31. The limiting portion 312 and the buckle portion 313 are connected to form an L-shaped structure. Correspondingly, the slide groove 42 includes an insertion section 421 and a screw-in section 422. The insertion section 421 extends along the axial direction of the receiving groove 41. The screw-in section 422 is connected to the end of the insertion section 421 close to the housing 1 and extends along the circumferential direction of the receiving groove 41. The insertion section 421 and the screw-in section 422 are connected to form an adaptive L-shaped slide groove 42. The width of the insertion section 421 along the circumferential direction is greater than or equal to the length of the buckle portion 313 along the circumferential direction. In this way, when installing the oil storage bottle 3, the slider 311 can be inserted into the insertion section 421 as a whole and slide along the axial direction.

[0039] When installing the bottle mouth 31, the slider 311 first extends axially into the insertion section 421 until the end of the locking portion 313 abuts the end of the insertion section 421. The slider 311 then rotates along the screw-in section 422, causing the locking portion 313 to engage the screw-in section 422 until the retaining portion 312 abuts the inner wall of the insertion section 421. This forms a removable connection between the slider 311 and the slide groove 42, allowing the oil bottle 3 to be removably installed in the housing 1. This embodiment utilizes a connection between the slider 311 and the slide groove 42 to precisely locate and retain the final installation position of the bottle mouth 31. Accordingly, the final position of the bottle body 32 can also be precisely determined. In contrast, with existing threaded connections, the final position of the oil bottle 3 depends on the torque applied by the user. Different users may have different perceptions of tightness, resulting in different angles of rotation of the oil bottle 3 relative to the central axis, leading to positional deviations. This existing installation method is suitable for the case where the oil storage bottle 3 is a centrally symmetrical structure, that is, the angle of rotation of the oil storage bottle 3 does not affect the shape of the oil storage bottle 3. However, when the oil storage bottle 3 is a non-centrally symmetrical structure, or even an irregular structure, the angle of rotation relative to the central axis, that is, the angle of rotation of the bottle mouth 31 during the installation process, will have a huge impact on the final shape of the oil storage bottle 3, and will cause trouble for the subsequent assembly of the atomization component and the power supply component. This embodiment adopts a buckle connection method to overcome the problem of positioning deviation of the existing oil storage bottle 3, is suitable for oil storage bottles 3 of various forms, and improves its versatility. In actual applications, the slide 42 and the slide buckle 311 can be one, two or more. Preferably, there are two slide buckles 311 and slide grooves 42, and the two slide buckles 311 are centrally symmetrically arranged relative to the central axis of the bottle mouth 31. Correspondingly, the two slide grooves 42 are centrally symmetrically arranged relative to the central axis of the accommodating groove 41. In this way, when the slide groove 42 cooperates with the slider 311 , a joining force is formed at both symmetrical ends of the bottle mouth 31 , so that the forces at both ends of the bottle mouth 31 are balanced, thereby forming a stable connection between the bottle mouth 31 and the receiving groove 41 .

[0040] In some embodiments, the locking portion 313 has at least one protrusion 314 extending axially from the oil storage bottle 3. Correspondingly, the screw-in section 422 has at least one corresponding recessed edge 423 axially disposed within the receiving groove 41. When the locking portion 313 engages the corresponding screw-in section 422, at least one protrusion 314 extends into the corresponding recessed edge 423. Because the locking portion 313 screws in a circumferential direction, this embodiment restricts the locking portion 313 by providing the protrusion 314 and recessed edge 423 perpendicular to the screw-in direction. This prevents the locking portion 313 from shifting relative to the screw-in section 422 in the screw-in direction, thereby further strengthening the engagement between the slider 311 and the slide groove 42. In practical applications, the protrusion 314 can extend toward or away from the bottle body 32, without limitation.

[0041] In some embodiments, the atomizer assembly further includes a seal 5. An annular mounting groove 101315 is defined on the periphery of the bottle mouth 31. The seal 5 is received within the annular mounting groove 101315, with a portion of the seal 5 protruding therefrom. When the bottle mouth 31 is installed within the receiving groove 41, the protruding portion of the seal 5 elastically abuts against the inner wall of the receiving groove 41. In this embodiment, the seal 5 fills the gap between the receiving groove 41 and the bottle mouth 31, preventing oil from leaking therethrough.

[0042] Please refer to Figure 4The present invention also provides an electronic atomization device, comprising a power supply assembly 100 and an atomization assembly 200 as described above. The power supply assembly 100 is provided with a mounting groove 101 for accommodating the oil storage bottle 3. The shape of the mounting groove 101 corresponds to the shape of the oil storage bottle 3. Since the cooperation between the slider 311 and the slide groove 42 realizes the precise positioning of the oil storage bottle 3, that is, when the slider 311 is engaged with the slide groove 42, the final position of the oil storage bottle 3 is uniquely determined. Therefore, when the shape and size of the mounting groove 101 are determined, the oil storage bottle 3 can be adaptively set according to the shape and size of the mounting groove 101 so that the two can adapt to each other without the problem of installation misalignment. For example, in some embodiments, the mounting groove 101 is irregular in shape, and its side wall is formed by a second flat surface 1011 connected to a second curved surface 1012. Accordingly, the oil storage bottle 3 has the same shape as the mounting groove 101. Therefore, the side surface of the oil storage bottle 3 is formed by connecting an adapted first plane 301 and an adapted first curved surface 302. When the oil storage bottle 3 is installed on the housing 1 through the slide buckle 311 and the slide groove 42, the first plane 301 is parallel to the second plane 1011, and the first curved surface 302 is parallel to the second curved surface 1012, thereby achieving precise positioning of the position of the oil storage bottle 3, facilitating the oil storage bottle 3 to be installed in the installation groove 101. This allows the shape of the oil storage bottle 3 to be flexibly designed according to the shape of the installation groove 101, which improves the applicability of the oil storage bottle 3 compared to the prior art in which the oil storage bottle 3 is limited to a single cylindrical structure. The specific structure of the atomization assembly 200 refers to the above-mentioned embodiment. Since the electronic atomization device adopts all the technical solutions of all the above-mentioned embodiments, it at least has all the beneficial effects brought about by the technical solutions of the above-mentioned embodiments, which will not be repeated here.

[0043] 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, wherein one end of the oil storage bottle is provided with a bottle opening, and the bottle opening is provided with at least one sliding buckle; A mounting portion, the mounting portion being disposed on the housing and surrounding the oil filling port to form a receiving groove adapted to the bottle opening, wherein a side wall of the receiving groove is provided with at least one sliding groove adapted to the sliding buckle; When the bottle mouth of the oil storage bottle extends into the accommodating groove and is rotated relative to the accommodating groove until the slide buckle engages with the corresponding slide groove, the oil storage bottle is detachably mounted on the shell and communicates with the oil storage cavity through the oil replenishing port.

2. The atomizing assembly according to claim 1, characterized in that: The receiving groove and the oil filling port are coaxially arranged. When the slide buckle is engaged with the slide groove, the bottle mouth and the receiving groove are detachably connected, and the bottle mouth and the oil filling port are coaxially communicated.

3. The atomizing assembly according to claim 1, characterized in that: The slide buckle includes a limiting portion extending along the axial direction of the bottle mouth, and a buckling portion bent relative to the limiting portion and extending along the circumferential direction of the bottle mouth, and the limiting portion and the buckling portion form an L-shaped structure.

4. The atomizing assembly according to claim 3, characterized in that: The sliding groove includes an insertion section extending along the axial direction of the accommodating groove and a screw-in section extending along the circumferential direction of the accommodating groove. The insertion section is connected to the screw-in section. When installing the bottle mouth, the sliding buckle first extends into the insertion section along the axial direction until the buckling portion abuts against the insertion section, and then rotates along the screw-in section so that the buckling portion is stuck in the screw-in section until the limiting portion abuts against the inner wall of the insertion section.

5. The atomizing assembly according to claim 4, characterized in that: The width of the insertion section along the circumferential direction is greater than or equal to the length of the buckle portion along the circumferential direction.

6. The atomizing assembly according to claim 4, characterized in that: The buckle portion has at least one protrusion extending along the axial direction of the oil storage bottle, and the screw-in section has at least one corresponding concave edge along the axial direction of the accommodating groove. When the buckle portion is inserted into the corresponding screw-in section, at least one protrusion extends into the corresponding concave edge.

7. The atomizing assembly according to claim 1, characterized in that: There are two sliders and two slide grooves, and the two sliders are centrally symmetrically arranged relative to the central axis of the bottle mouth. Correspondingly, the two slide grooves are centrally symmetrically arranged relative to the central axis of the receiving groove.

8. The atomizing assembly according to claim 1, characterized in that: It also includes a sealing member, and an annular mounting groove is provided on the outer periphery of the bottle mouth. The sealing member is accommodated in the annular mounting groove and partially protrudes out. When the bottle mouth is installed in the receiving groove, the protruding part of the sealing member elastically abuts against the inner wall of the receiving groove.

9. An electronic atomization device, characterized in that: It comprises a power supply component and an atomization component as described in any one of claims 1-8.

10. The electronic atomization device according to claim 9, characterized in that: The power supply assembly is provided with a mounting groove for accommodating the oil storage bottle, and the shape of the mounting groove is corresponding to the shape of the oil storage bottle.

Images