An atomization assembly and electronic atomizer

Abstract

The utility model provides a kind of atomization assembly and electronic atomizer, wherein, atomization assembly includes main casing and suction nozzle, and the connecting place of suction nozzle and main casing is provided with air inlet passage, main casing includes the inner tube and outer tube connected in same end, and the other end of main casing is provided with opening, and opening is equipped with base assembly, and the outer wall of inner tube, the inner wall of outer tube and base assembly form liquid storage cavity between, the bottom end of inner tube is provided with the storage cavity for installing atomizing core, and the liquid storage medium that is communicated with liquid storage cavity is provided between atomizing core and base assembly, and atomizing tube is clamped and set in inner tube, and the outer wall of atomizing tube and the inner wall of inner tube form airflow passage between, and airflow passage is sequentially communicated with storage cavity, atomizing channel in atomizing tube and suction channel of suction nozzle.Aiming at the utility model, by setting atomizing core at the lowermost end, air inlet passage is set at the upper end of atomizing core, and condensate can directly fall back to atomizing core, and exuded atomizing liquid also cannot leak out.

Description

Technical Field

[0001] This utility model relates to the field of electronic atomizer technology, and in particular to an atomizing component and an electronic atomizer. Background Technology

[0002] Most existing electronic atomizers consist of a detachable atomizing component and an electronic control component; the electronic control component provides power and algorithm control to the atomizing component. When the atomizing coil inside the atomizing component is working, some atomized liquid inevitably remains un-atomized, forming tiny droplets in the vapor. When these droplets encounter the lower-temperature airflow channel during vapor flow, they easily condense, producing condensate.

[0003] Furthermore, when the external air pressure changes drastically, even if the atomizing component is not working, the pressure in its reservoir may increase relatively. This causes the atomized liquid in the reservoir to expand and overflow through the atomizing core, leaking from the bottom of the core. The resulting condensate or leaked atomized liquid can easily fall into the electronic control components through the air intake channel and contaminate its internal electronic components, or leak directly from the air intake channel, resulting in a poor user experience.

[0004] Therefore, existing technologies need to be improved and enhanced. Utility Model Content

[0005] In view of the shortcomings of the prior art, the present invention provides an atomizing component and an electronic atomizer, which can prevent the condensate in the atomizing component or the atomizing liquid seeping out of the atomizing core from contaminating electronic components or leaking from the air inlet.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An atomizing assembly includes a main housing and a nozzle connected to one end of the main housing. An air intake channel is provided at the connection between the nozzle and the main housing. The main housing includes an inner tube and an outer tube connected at the same end and coaxially arranged. An opening is provided at the other end of the main housing, and a base assembly is installed in the opening. A sealed liquid storage chamber is formed between the outer wall of the inner tube, the inner wall of the outer tube, and the base assembly. A storage cavity for installing an atomizing core is provided at the bottom end of the inner tube. A liquid storage medium communicating with the liquid storage cavity is provided between the atomizing core and the base assembly. An atomizing tube is also clamped in the inner tube. An airflow channel is formed between the outer wall of the atomizing tube and the inner wall of the inner tube. One end of the airflow channel is connected to the outside air, and the other end of the airflow channel is sequentially connected to the storage cavity, the atomizing channel in the atomizing tube, and the suction channel of the nozzle.

[0008] Furthermore, the suction nozzle includes a suction nozzle shell and a suction nozzle silicone, the suction nozzle shell, the suction nozzle silicone and the main shell are connected in sequence, the suction nozzle silicone is installed in the inner groove formed by the suction nozzle shell, and the suction channel is provided through the bottom of the inner groove.

[0009] Furthermore, an air inlet is provided at the connection between the inner groove and the main housing, and a suction channel clearance through hole is provided on the silicone of the suction nozzle corresponding to the suction channel of the suction nozzle shell. An air passage groove communicating with the air inlet is also provided on the silicone of the suction nozzle. The air passage groove and the outer wall of one end of the main housing form the air intake channel, and the airflow channel communicates with the outside air through the air intake channel.

[0010] Furthermore, the inner tube is shorter than the outer tube, and the base assembly includes a bottom cover and a base. The bottom cover is inserted into the outer tube through the opening and abuts against the inner tube. The base is connected to the outer tube to encapsulate the bottom cover in the outer tube.

[0011] Furthermore, a baffle is provided perpendicular to the axis of the inner tube to separate the inner tube. A through hole for atomizing tube is provided at the center of the baffle. An atomizing tube is installed in the through hole. The atomizing channel in the atomizing tube is interconnected with the suction channel of the nozzle and the storage cavity. Multiple partition plates are provided on the upper side of the baffle. An airflow channel is formed between the two partition plates and the outer wall of the atomizing tube and the inner wall of the inner tube. Multiple airflow holes communicating with the storage cavity are also provided on the baffle. The airflow holes, the airflow channel and the air inlet channel are interconnected.

[0012] Furthermore, the partition plates are arranged around the through hole of the atomizing tube, and the extension points of each partition plate converge on the axis of the inner tube and abut against the outer wall of the atomizing tube.

[0013] Furthermore, a protruding ridge is provided on the inner wall of the atomizing tube through hole. The atomizing tube includes an upper section and a lower section. The upper section and the lower section are respectively inserted into the atomizing tube through hole from the upper and lower ends of the main housing and abut against and fixed on both sides of the protruding ridge.

[0014] Furthermore, the atomizing core includes a heating element, a ceramic body, and electrical wires. The heating element is fixed on the surface of the ceramic body. Corresponding electrical wire clearance holes are respectively provided through the bottom cover and the liquid storage medium. An electrode pin hole and a connecting groove are also provided on the side of the bottom cover facing the base. One end of the connecting groove is connected to the electrode pin hole, and the other end of the connecting groove is connected to the electrical wire clearance hole.

[0015] Furthermore, the base is provided with electrode nail through holes corresponding to the positions of the electrode nail holes. One end of the electrical wire is electrically connected to the heating element, and the other end of the electrical wire passes through the electrical wire clearance hole and the connecting groove in sequence and is electrically connected to the electrode nail that passes through the electrode nail through hole and is inserted into the electrode nail hole.

[0016] An electronic atomizer includes an electronic control component and the aforementioned atomizing component, wherein the electronic control component includes a battery, and the battery is electrically connected to the atomizing core of the atomizing component.

[0017] Compared to existing technologies, this utility model provides an atomizing component and an electronic atomizer. In the atomizing component, the atomizing core is placed at the bottom of the atomizing channel. The air intake channel connects to the atomizing core from top to bottom through the airflow channel, and then connects to the mouthpiece from bottom to top through the atomizing channel. As a result, the condensate formed can fall directly back to the atomizing core, and the atomized liquid seeping from the atomizing core will not leak out. Attached Figure Description

[0018] 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.

[0019] Figure 1 This is a cross-sectional schematic diagram of the atomizing component provided by this utility model.

[0020] Figure 2 An exploded view of the atomizing component provided by this utility model.

[0021] Figure 3 This is a structural schematic diagram of the main housing of the atomizing component provided by this utility model at one angle.

[0022] Figure 4 This is a structural schematic diagram of the main housing of the atomizing component provided by this utility model from another angle.

[0023] Figure 5 An exploded view of the nozzle of the atomizing component provided by this utility model.

[0024] Figure 6 A schematic diagram of the structure of the bottom cover of the atomizing component provided by this utility model.

[0025] Explanation of reference numerals in the attached diagram:

[0026] Main housing - 1, Nozzle - 2, Air inlet channel - 3, Inner tube - 4, Outer tube - 5, Opening - 6, Base assembly - 7, Liquid storage chamber - 8, Atomizing core - 9, Storage chamber - 10, Liquid storage medium - 11, Baffle - 12, Atomizing tube through hole - 13, Atomizing tube - 14, Atomizing channel - 15, Suction channel - 16, Divider plate - 17, Airflow channel - 18, Airflow hole - 19, Nozzle outer shell - 20, Nozzle Silicone-21, Inner groove-22, Air inlet-23, Suction channel clearance hole-24, Airway groove-25, Bottom cover-26, Base-27, Raised ridge-28, Upper section of atomizing tube-29, Lower section of atomizing tube-30, Heating element-31, Ceramic body-32, Electrical wire-33, Electrical wire clearance hole-34, Electrode pin hole-35, Connecting groove-36, Electrode pin through hole-37, Electrode pin-38. Detailed Implementation

[0027] To facilitate understanding of this application, a more complete description will be provided below with reference to the accompanying drawings, which illustrate embodiments of the present application. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of this application will be thorough and complete.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

[0029] In this utility model, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this utility model and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation. Furthermore, some of the above terms may be used to indicate other meanings besides orientation or positional relationship; for example, the term "upper" may in some cases indicate a dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this utility model according to the specific circumstances.

[0030] Furthermore, the terms “first” and “second” as used herein may be used to describe various elements, but these elements are not limited by these terms. These terms are used only to distinguish one element from another. When used herein, the singular forms “a,” “an,” and “the” may also include the plural forms unless the context clearly indicates otherwise. It should also be understood that the terms “comprising / including” or “having” specify the presence of the stated features, integrals, steps, operations, components, parts, or combinations thereof, but do not preclude the possibility of the presence or addition of one or more other features, integrals, steps, operations, components, parts, or combinations thereof.

[0031] It should be noted that when a component is said to be "fixed to" another component, it can be directly attached to the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0032] Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0033] like Figures 1-4 As shown, the atomizing component provided by this utility model includes a main housing 1 and a mouthpiece 2 connected to one end of the main housing 1. The main housing 1 includes an inner tube 4 and an outer tube 5 connected at the same end and coaxially arranged. The other end of the main housing 1 is provided with an opening 6. A base assembly 7 is installed in the opening 6. A sealed liquid storage chamber 8 is formed between the outer wall of the inner tube 4, the inner wall of the outer tube 5, and the base assembly 7. The bottom end of the inner tube 4 is provided with a placement chamber 10 for installing an atomizing core 9. A liquid storage medium 11 communicating with the liquid storage chamber 8 is provided between the atomizing core 9 and the base assembly 7. An atomizing tube 14 is also clamped in the inner tube 4. An airflow channel 18 is formed between the outer wall of the atomizing tube 14 and the inner wall of the inner tube 4. One end of the airflow channel 18 is connected to the outside air. The other end of the airflow channel 18 is sequentially connected to the placement chamber 10, the atomizing channel 15 in the atomizing tube 14, and the suction channel 16 of the mouthpiece 2.

[0034] It is understandable that, such as Figure 1As shown in the figure, the arrows represent the direction of airflow. When the atomizing component is working, external gas can enter the air intake channel 3 from the air intake port 23, and then enter the airflow channel 18 from the air intake channel 3. The gas in the airflow channel 18 can enter the storage cavity 10. It should be noted that the smoke generated by the atomizing core 9 will fill the storage cavity 10. As gas continuously enters the storage cavity 10, under the action of airflow, the smoke will be drawn into the atomizing channel 15 and finally flow out from the suction channel 16.

[0035] Compared with the prior art, in the technical solution of this application, by setting the atomizing core 9 at the lowest end of the atomizing channel 15, the air intake channel 3 connects to the atomizing core 9 from top to bottom through the airflow channel 18, and then connects to the mouthpiece 2 from bottom to top through the atomizing channel 15 for discharge; thus, the condensate formed can fall directly back to the atomizing core 9, and the atomized liquid seeping out of the atomizing core 9 will not leak out.

[0036] Furthermore, such as Figure 5 As shown, the nozzle 2 includes a nozzle shell 20 and a nozzle silicone 21. The nozzle shell 20, the nozzle silicone 21 and the main shell 1 are connected in sequence. The nozzle silicone 21 is installed in the inner groove 22 formed by the nozzle shell 20. The bottom of the inner groove 22 is provided with the suction channel 16, that is, the suction channel 16 passes through the nozzle silicone and can communicate with the atomization channel 15 of the atomizing tube 14.

[0037] Furthermore, an air inlet 23 is provided at the connection between the inner groove 22 and the main housing 1, and a suction channel clearance through hole 24 is provided on the suction channel 16 of the suction nozzle shell 20. An air passage groove 25 communicating with the air inlet 23 is also provided on the suction nozzle silicone 21, and an air passage 3 is formed between the air passage groove 25 and the outer wall of one end of the main housing 1.

[0038] It is understood that the suction nozzle silicone 21 is used to form the air passage groove 25, that is, to cooperate with the main housing 1 to form the air intake channel 3. One end of the air intake channel 3 is connected to the air inlet 23, and the other end of the air intake channel 3 is connected to the inner tube 4.

[0039] Furthermore, the inner tube 4 is shorter than the outer tube 5, allowing sufficient space at the bottom of the main housing 1 for installing the base assembly 7 and the liquid storage medium 11. The base assembly 7 includes a bottom cover 26 and a base 27. The bottom cover 26 is inserted into the outer tube 5 through the opening 6 and abuts against the inner tube 4. The base 27 is connected to the outer tube 5, encapsulating the bottom cover 26 within the outer tube 5. In other words, the base 27 restricts and fixes the bottom cover 26 within the opening 6, creating a sealed connection between the outer side of the bottom cover 26 and the inner wall of the outer tube 5. This forms a sealed liquid storage cavity 8 between the outer wall of the inner tube 4, the inner wall of the outer tube 5, and the bottom cover 26.

[0040] Furthermore, a baffle 12 is provided in the inner tube 4 perpendicular to the axis of the inner tube 4 to separate the inner tube 4. Atomizing tube through hole 13 is provided in the center of the baffle 12. Atomizing tube 14 is installed in the atomizing tube through hole 13. The atomizing channel 15 in the atomizing tube 14 is interconnected with the suction channel 16 of the nozzle 2 and the storage cavity 10. Multiple partition plates 17 are provided on the upper side of the baffle 12. An airflow channel 18 is formed between the two partition plates 17 and the outer wall of the atomizing tube 14 and the inner wall of the inner tube 4. Multiple airflow holes 19 are also provided on the baffle 12 and are connected to the storage cavity 10. The airflow holes 19, the airflow channel 18 and the air inlet channel 3 are interconnected.

[0041] It is understood that the air passage 19 is used to connect the storage cavity 10 and the airflow channel 18, so that external air can smoothly enter the storage cavity 10.

[0042] Furthermore, the partition plate 17 is arranged around the through hole 13 of the atomizing tube, and the extension points of each partition plate 17 converge on the axis of the inner tube 4 and abut against the outer wall of the atomizing tube 14. The partition plate 17 serves to position and fix the atomizing tube 14.

[0043] Furthermore, a protruding ridge 28 is provided on the inner wall of the atomizing tube through hole 13. The atomizing tube 14 includes an upper section 29 and a lower section 30. The upper section 29 and the lower section 30 are respectively inserted into the atomizing tube through hole 13 from the upper and lower ends of the main housing 1 and abut against and fixed on both sides of the protruding ridge 28. The protruding ridge 28 is used to position the atomizing tube 14.

[0044] Specifically, one end of the upper section 29 of the atomizing tube abuts against the upper side of the protruding ridge 28, and the other end of the upper section 29 of the atomizing tube protrudes relative to the top surface of the main housing 1. Correspondingly, a recessed portion is provided at the bottom of the mouthpiece silicone 21, and the other end of the upper section 29 of the atomizing tube abuts against the recessed portion, thereby achieving a sealed connection between the atomizing tube 14 and the mouthpiece silicone 21.

[0045] Furthermore, such as Figure 6 As shown, the atomizing core 9 includes a heating element 31, a ceramic body 32, and an electrical wire 33. The heating element 31 is fixed on the surface of the ceramic body 32. Corresponding electrical wire clearance holes 34 are respectively provided through the bottom cover 26 and the liquid storage medium 11. The bottom cover 26 is also provided with an electrode nail hole 35 and a connecting groove 36 on the side facing the base 27. One end of the connecting groove 36 is connected to the electrode nail hole 35, and the other end of the connecting groove 36 is connected to the electrical wire clearance hole 34.

[0046] It is understood that the connecting groove 36 is used to accommodate the electrical wire 33, so that the bottom cover 26 can be fitted and installed with other components.

[0047] Furthermore, the base 27 is provided with an electrode nail through hole 37 corresponding to the position of the electrode nail hole 35. One end of the wire 33 is electrically connected to the heating element 31, and the other end of the wire 33 passes through the wire clearance hole 34 and the connecting groove 36 in sequence and is electrically connected to the electrode nail 38 that passes through the electrode nail through hole 37 and is inserted into the electrode nail hole 35. It should be noted that since one end of the wire 33 is electrically connected to the heating element 31 and the other end of the wire 33 is connected to the electrode nail hole 35, an electrical connection with the heating element 31 can be achieved simply by inserting a conductive element into the electrode nail through hole 37 and abutting against the electrode nail through hole 37.

[0048] Furthermore, the electronic control component also includes an electrode pin 38 mounted on the bottom cover of the atomizing component. One end of the electrode pin 38 is electrically connected to the battery, and the electrode pin 38 is installed in the electrode through hole 37 of the atomizing component. The other end of the electrode pin 38 abuts against the electrode pin hole 35, thereby realizing the electrical connection between the battery and the electrode pin hole 35, that is, realizing the electrical connection between the battery and the heating element 31.

[0049] The electronic atomizer provided by this utility model includes an electronic control component and the aforementioned atomizing component. The electronic control component includes a battery, which is electrically connected to the atomizing core 9 of the atomizing component. According to this utility model, the electronic atomizer equipped with the atomizing component can prevent condensate from the atomizing component or atomizing liquid seeping from the atomizing core 9 from contaminating electronic components or leaking from the air inlet 23.

[0050] In summary, the atomizing component and electronic atomizer provided by this utility model utilize a partition plate to position and fix the atomizing tube, and a protruding ridge for positioning the atomizing tube. Specifically, by placing the atomizing core at the bottom of the atomizing channel, the air intake channel flows from top to bottom through the airflow channel to the atomizing core, and then from bottom to top through the atomizing channel to the mouthpiece for discharge; thus, the condensate formed can directly fall back to the atomizing core, and the atomized liquid seeping from the atomizing core will not leak out.

[0051] The embodiments of the present invention have been described above with reference to the accompanying drawings. However, the present invention is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of the present invention without departing from the spirit and scope of the claims. All of these forms are within the scope of protection of the present invention.

Claims

1. An atomizing component, characterized in that, The device includes a main housing (1) and a nozzle (2) connected to one end of the main housing (1). The main housing (1) includes an inner tube (4) and an outer tube (5) connected at the same end and coaxially arranged. The other end of the main housing (1) is provided with an opening (6). A base assembly (7) is installed in the opening (6). A sealed liquid storage cavity (8) is formed between the outer wall of the inner tube (4), the inner wall of the outer tube (5), and the base assembly (7). The bottom end of the inner tube (4) is provided with a storage cavity (10) for installing an atomizing core (9). A liquid storage medium (11) communicating with the liquid storage chamber (8) is provided between the core (9) and the base assembly (7). An atomizing tube (14) is also clamped in the inner tube (4). An airflow channel (18) is formed between the outer wall of the atomizing tube (14) and the inner wall of the inner tube (4). One end of the airflow channel (18) is connected to the outside air, and the other end of the airflow channel (18) is sequentially connected to the storage chamber (10), the atomizing channel (15) in the atomizing tube (14), and the suction channel (16) of the nozzle (2).

2. The atomizing component according to claim 1, characterized in that, The suction nozzle (2) includes a suction nozzle shell (20) and a suction nozzle silicone (21). The suction nozzle shell (20), the suction nozzle silicone (21) and the main shell (1) are connected in sequence. The suction nozzle silicone (21) is installed in the inner groove (22) formed by the suction nozzle shell (20). The suction channel (16) is provided through the bottom of the inner groove (22).

3. The atomizing component according to claim 2, characterized in that, An air inlet (23) is provided at the connection between the inner groove (22) and the main housing (1). The suction nozzle silicone (21) is provided with a suction channel clearance through hole (24) corresponding to the suction channel (16) of the suction nozzle shell (20). The suction nozzle silicone (21) is also provided with an air passage groove (25) communicating with the air inlet (23). An air passage (3) is formed between the air passage groove (25) and the outer wall of one end of the main housing (1). The airflow channel (18) communicates with the outside air through the air passage (3).

4. The atomizing component according to claim 1, characterized in that, The inner tube (4) is shorter than the outer tube (5). The base assembly (7) includes a bottom cover (26) and a base (27). The bottom cover (26) is inserted into the outer tube (5) through the opening (6) and abuts against the inner tube (4). The base (27) is connected to the outer tube (5) to encapsulate the bottom cover (26) in the outer tube (5).

5. The atomizing component according to claim 1, characterized in that, A baffle (12) is provided in the inner tube (4) perpendicular to the axis of the inner tube (4) to separate the inner tube (4). A through hole (13) for atomizing tube is provided in the center of the baffle (12) for clamping and fixing the atomizing tube (14). Multiple partition plates (17) are provided on the upper side of the baffle (12). An airflow channel (18) is formed between two adjacent partition plates (17) and the outer wall of the atomizing tube (14) and the inner wall of the inner tube (4). Multiple airflow holes (19) penetrating the baffle (12) are also provided on the baffle (12).

6. The atomizing component according to claim 5, characterized in that, The partition plate (17) is arranged around the through hole (13) of the atomizing tube, and the extension points of each partition plate (17) converge on the axis of the inner tube (4) and abut against the outer wall of the atomizing tube (14).

7. The atomizing component according to claim 5, characterized in that, The inner wall of the atomizing tube through hole (13) is also provided with a protruding ridge (28). The atomizing tube (14) includes an upper section (29) and a lower section (30). The upper section (29) and the lower section (30) are respectively inserted into the atomizing tube through hole (13) from the upper and lower ends of the main housing (1) and abut against and fixed on both sides of the protruding ridge (28).

8. The atomizing component according to claim 4, characterized in that, The atomizing core (9) includes a heating element (31), a ceramic body (32), and an electrical wire (33). The heating element (31) is fixed on the surface of the ceramic body (32). The bottom cover (26) and the liquid storage medium (11) are respectively provided with corresponding electrical wire clearance holes (34). The bottom cover (26) facing the base (27) is also provided with an electrode nail hole (35) and a connecting groove (36). One end of the connecting groove (36) is connected to the electrode nail hole (35), and the other end of the connecting groove (36) is connected to the electrical wire clearance hole (34).

9. The atomizing component according to claim 8, characterized in that, The base (27) is provided with an electrode nail through hole (37) corresponding to the position of the electrode nail hole (35). One end of the wire (33) is electrically connected to the heating element (31), and the other end of the wire (33) passes through the wire clearance hole (34) and the connecting groove (36) in sequence and is electrically connected to the electrode nail (38) that passes through the electrode nail through hole (37) and is inserted into the electrode nail hole (35).

10. An electronic atomizer, characterized in that, It includes an electronic control component and an atomizing component as described in any one of claims 1-9, wherein the electronic control component includes a battery and the battery is electrically connected to the atomizing core (9) of the atomizing component.

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