Atomization core component of atomization device, atomization device and electronic atomization equipment

Abstract

The present invention provides an atomizing core component of an atomizing device, which includes an atomizing shell, a heating element, a first liquid absorbing element, a second liquid absorbing element, and an atomizing seat with an airflow channel; the heating element is installed on the atomizing seat and is mounted on the airflow channel; the first part of the first liquid absorbing element contacts the heating element, and the second part extends to the outer peripheral surface of the atomizing seat; the second liquid absorbing element winds the second part around the outer peripheral surface of the atomizing seat; the side wall of the atomizing shell is provided with a liquid passing hole, and when the atomizing shell is sleeved on one end of the atomizing seat, the second liquid absorbing element is pressed against the outer surface of the atomizing seat, and the second liquid absorbing element blocks the liquid passing hole, so that the solution flowing in from the liquid passing hole is adsorbed by the second liquid absorbing element and then conducted to the heating element through the first liquid absorbing element. The technical solution of the present invention effectively prevents the solution in the atomizing device from easily leaking out of the airflow channel of the atomizing core component when the atomizing core component is installed in the atomizing device.

Description

Technical Field

[0001] The present invention relates to the field of electronic atomization equipment, and specifically provides an atomization core component of an atomization device, an atomization device, and electronic atomization equipment. Background Art

[0002] The atomizing core assembly of the existing atomizing device usually adopts the method of placing a part of the liquid absorbing component in the liquid storage cavity, and the other part passes through the liquid hole of the atomizing shell and is placed in the atomizing cavity inside the heating core assembly, and is wrapped with a heating element. However, in actual use, the liquid absorbing component will deform after absorbing the solution, causing the solution in the liquid storage cavity to easily leak out from the liquid hole, and then leak to the outside through the internal air path of the atomizing core assembly, causing pollution to external objects. Summary of the invention

[0003] The main purpose of the present invention is to provide an atomizing core component of an atomizing device which can prevent liquid leakage.

[0004] To achieve the above-mentioned purpose, the present invention provides an atomization core component of an atomization device, comprising an atomization shell, a heating element, a first liquid absorbing element, a second liquid absorbing element, and an atomization seat with an air flow channel;

[0005] The heating element is installed on the atomizing seat and mounted on the air flow channel;

[0006] The first portion of the first liquid absorbing member is in contact with the heating member, and the second portion extends to the outer peripheral surface of the atomizing seat;

[0007] The second liquid absorbing member winds the second portion around the outer surface of the atomizing seat;

[0008] A liquid passing hole is provided on the side wall of the atomizing shell. When the atomizing shell is sleeved on one end of the atomizing seat, the second liquid absorbing member is pressed against the outer surface of the atomizing seat, and the second liquid absorbing member blocks the liquid passing hole, so that the solution flowing in from the liquid passing hole is absorbed by the second liquid absorbing member and then conducted to the heating element through the first liquid absorbing member.

[0009] Optionally, a mounting tube is protruding from one end of the atomizer seat around the airflow channel, and two mounting grooves are symmetrically formed at the top of the mounting tube;

[0010] The two ends of the first liquid-absorbing component respectively pass through the two installation grooves and extend to hang down on the outer periphery of the installation tube to form the second part; the middle part of the liquid-absorbing component is mounted on the inner space of the installation tube to form the first part, and the heating component is sleeved on the first part to be mounted on the air flow channel.

[0011] Optionally, an auxiliary mounting tube is protruding from the inner wall of the atomizing shell, and the auxiliary mounting tube is plugged and sleeved on an end of the mounting tube away from the atomizing seat to fix the first liquid absorbing member in the two mounting grooves.

[0012] Optionally, the auxiliary mounting tube is provided with two auxiliary mounting grooves corresponding to the two mounting grooves. When the auxiliary mounting tube is sleeved or inserted into the mounting tube, the two auxiliary mounting grooves and the two mounting grooves are combined to form two avoidance holes for the second part to pass through.

[0013] Optionally, the two mounting grooves and the two auxiliary mounting grooves are U-shaped grooves or semicircular grooves, and the two avoidance holes are circular holes.

[0014] Optionally, the slot ends of the two mounting slots are designed to be gradually expanded to form a guide opening.

[0015] Optionally, two avoidance grooves are formed on two side walls of the atomizer seat corresponding to the two installation grooves, and the second portion of the first liquid absorbing member extending from the two installation grooves hangs down into the two avoidance grooves.

[0016] Optionally, a positioning groove is further provided in the circumferential direction of the atomizer seat, and the second liquid absorbing member is in sheet shape and is wound along the positioning groove to cover the second part of the first liquid absorbing member in the two avoidance grooves.

[0017] Optionally, the length of the second liquid absorbing member being wound is greater than the outer circumference of the atomizer seat at the mounting groove, so that the winding head end portion of the second liquid absorbing member is covered by a portion of the second liquid absorbing member that is longer than the outer circumference of the atomizer seat.

[0018] Optionally, the end of the second liquid absorbing member is wound so as to be staggered from the liquid passage hole.

[0019] Optionally, the atomizing shell is provided with an end of a mounting tube along the atomizing seat and is sleeved on the atomizing seat, and the mounting groove includes a first end adjacent to the mounting tube and a second end away from the mounting tube;

[0020] The outer diameter of the first end groove wall is smaller than the diameter of the atomizing shell opening, and larger than the inner diameter of the atomizing shell at the side of the liquid passage hole away from the opening;

[0021] The outer diameter of the second end groove wall is larger than the diameter of the atomizing shell opening;

[0022] When the atomizing shell is fixedly mounted on the atomizing seat, the first end is tightly fitted with the inner wall of the atomizing shell at the side of the liquid hole away from the opening, and the second end is fixed to the inner wall between the liquid hole and the opening of the atomizing shell.

[0023] Optionally, the distance between the first end and the end of the liquid passage hole away from the opening of the atomizing shell is 1 mm-3 mm.

[0024] Optionally, the inner diameter of the mounting tube is larger than the caliber of the airflow channel, and the atomizer seat is also provided with a liquid-proof tube protruding toward the mounting tube at the inner edge of the airflow channel, the inner tube wall of the liquid-proof tube forms a channel connecting the airflow channel and the internal space of the mounting tube, and a liquid accumulation space is formed between the outer tube wall of the liquid-proof tube and the inner tube wall of the mounting tube.

[0025] The present invention also provides an atomization device, comprising a main body and the atomization core component as described above; the main body is provided with a liquid storage cavity, an installation space and a mist outlet channel connected to the outside world, and when the atomization core component is installed in the installation space of the main body, the liquid through hole is connected to the liquid storage cavity, and the internal air path of the atomization component is connected to the airflow of the mist outlet channel.

[0026] The present invention also provides an electronic atomization device, comprising a power supply device and the atomization device as described above, wherein the atomization device is installed on the power supply device, and the power supply device is used to power the atomization device, the atomization device body and the atomization core component; the body is provided with a liquid storage cavity, an installation space and a mist outlet channel connected to the outside world, when the atomization core component is installed in the installation space of the body, the liquid hole is connected to the liquid storage cavity, and the internal air path of the atomization component is connected to the airflow of the mist outlet channel.

[0027] The atomizer core component of the technical solution of the present invention adopts the first part of the first liquid absorption piece to contact the heating element, and the second part extends to the outer peripheral surface of the atomizer seat, and then adopts the second liquid absorption piece to wrap the second part of the first liquid absorption piece around the outer peripheral surface of the atomizer seat. When the atomizer shell is sleeved on the atomizer seat, the second liquid absorption piece blocks the liquid passage hole. Therefore, the solution flowing in from the liquid passage hole is adsorbed by the second liquid absorption piece and then conducted to the heating element through the first liquid absorption piece. Compared with the traditional atomizer core component in which the two ends of the liquid absorption piece pass through the liquid passage hole and extend into the liquid storage cavity to adsorb the smoke liquid, the technical solution uses the second liquid absorption piece to wrap the first liquid absorption piece around the outer periphery of the atomizer seat, and the outer periphery of the second liquid absorption piece blocks the liquid passage hole. When the solution is adsorbed by the second liquid absorption piece from the liquid passage hole, the second liquid absorption piece is not easily deformed, resulting in the solution directly leaking out from the gap between the liquid passage hole and the second liquid absorption piece, and the phenomenon of not being adsorbed by the second liquid absorption piece occurs. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. 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 creative work.

[0029] Figure 1It is a cross-sectional schematic diagram of the connection structure of the atomizing core component of the atomizing device of the present invention;

[0030] Figure 2 It is a schematic cross-sectional view of the connection structure of the atomizing core component of the atomizing device of the present invention from another direction;

[0031] Figure 3 It is a schematic diagram of the connection structure in which the first liquid absorbing component and the second liquid absorbing component are installed on the atomizing seat in the atomizing core component of the atomizing device of the present invention;

[0032] Figure 4 It is a three-dimensional schematic diagram of the connection structure of the atomizer seat in the atomizer core component of the atomizer device of the present invention;

[0033] Figure 5 It is a schematic side view of the connection structure of the atomizer seat in the atomizer core assembly of the atomizer device of the present invention;

[0034] Figure 6 It is a cross-sectional schematic diagram of the connection structure of the atomizing shell in the atomizing core assembly of the atomizing device of the present invention;

[0035] Figure 7 It is a schematic cross-sectional view of the connection structure of the atomizing device of the present invention.

[0036] Description of Figure Numbers:

[0037] Label name Label name 100 Atomization core components 3131 First End 10 Atomizer Shell 3132 Second end 11 Atomizer shell opening 32 Airflow Channel 12 Auxiliary installation pipe 33 Liquid-proof tube 121 Auxiliary mounting slot 34 Fluid accumulation space 122 Avoidance hole 50 First liquid absorbing member 13 Liquid hole 51 Part I 30 Atomizer seat 52 Part 2 31 Mounting pipe 70 Second liquid absorbing member 311 Mounting slot 200 Atomization device 3111 Guide port 210 main body 312 Avoidance slot 220 Liquid storage chamber 3121 First notch 230 Installation space 3122 Second notch 240 Mist outlet channel 313 Positioning slot

[0038] 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

[0039] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0040] 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 components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0041] In addition, the descriptions of "first", "second", etc. in the present invention are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include such features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. 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 the present invention.

[0042] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0043] The present invention provides an electronic atomization device, which includes a power supply device (not shown) and an atomization device 200. When the atomization device 200 is installed on the power supply device, the power supply device supplies power to the atomization device 200. Figure 7 The atomizing device 200 includes a main body 210 and an atomizing core component 100; the main body 210 is provided with a liquid storage chamber 220, an installation space 230 and a mist outlet channel 240 communicating with the outside world; when the atomizing core component 100 is installed in the installation space 230 of the main body 210, the liquid through hole 13 is communicated with the liquid storage chamber 220, the internal air path of the atomizing component is in airflow communication with the mist outlet channel 240, the liquid storage chamber 220 can be loaded with water, mosquito repellent liquid, aromatic liquid, smoke liquid and other solutions, and the atomizing core component 100 is driven by the current of the power supply device. , water can be atomized into water vapor to form a humidifier or a facial steamer; when the solution is mosquito repellent liquid, the atomization core component 100 atomizes the mosquito repellent liquid into an aerosol with a mosquito repellent factor and discharges it from the mist outlet channel 240 to form a high-efficiency electric mosquito repellent device; when the solution is a fragrant liquid, the atomization core component 100 atomizes the fragrant liquid at high temperature into an airflow with fragrance and discharges it from the mist outlet channel 240 to form an electric aromatherapy device; when the solution is smoke liquid, the atomization core component 100 atomizes the smoke liquid at high temperature into smoke and discharges it from the mist outlet channel 240 for the user to inhale, forming an electronic cigarette device.

[0044] Reference Figures 1 to 6In this embodiment, the atomization core assembly 100 of the atomization device 200 includes an atomization shell 10, a heating element, a first liquid absorbing element 50, a second liquid absorbing element 70, and an atomization seat 30 with an air flow channel 32; the heating element is installed on the atomization seat 30 and mounted on the air flow channel 32;

[0045] The first liquid absorbent member 50 is a cotton material with oil absorption performance. The first part 51 of the first liquid absorbent member 50 contacts the heating element, and the second part 52 extends to the outer peripheral surface of the atomizer seat 30; to improve the adsorption rate of the solution and ensure that the heating element and the first liquid absorbent member 50 establish good contact. In this embodiment, the heating element is in a filament shape and is wound around the middle of the first liquid absorbent member 50, so that the first liquid absorbent member 50 here is relatively tight to prevent deformation after absorbing the solution. Both ends of the first liquid absorbent member 50 extend to the outer peripheral surface of the atomizer seat 30 and are divergent, which is convenient for rapid absorption of the solution. The two end pins of the heating wire are fixed to the atomizer seat 30 and contact the electrodes of the atomizer seat 30 to establish an electrical connection;

[0046] The second liquid absorbing member 70 is in sheet shape, and the second portion 52 is wound around the outer surface of the atomizing seat 30, thereby ensuring that the second portion 52 of the first liquid absorbing member 50 and the second liquid absorbing member 70 can be in close contact, facilitating solution conduction, and preventing the second portion 52 of the first liquid absorbing member 50 from being too loose, which would result in a decrease in product yield.

[0047] The side wall of the atomizing shell 10 is provided with a liquid passing hole 13. When the atomizing shell 10 is sleeved on one end of the atomizing seat 30, the second liquid absorbing member 70 is pressed against the outer surface of the atomizing seat 30, and the second liquid absorbing member 70 blocks the liquid passing hole 13. Because the second liquid absorbing member 70 is sheet-shaped and tightly wound around the outer periphery of the atomizing seat 30, the atomizing shell 10 is sleeved on the atomizing seat 30 to press the second liquid absorbing member 70, ensuring that the solution flowing from the liquid passing hole 13 is absorbed by the second liquid absorbing member 70 and then conducted to the heating element through the first liquid absorbing member 50. This effectively avoids the deformation of the liquid absorbing member of the traditional atomizing core assembly 100 after absorbing the solution, resulting in a gap leakage between the liquid passing hole 13 and the liquid absorbing member.

[0048] Specifically, Figure 1 , Figure 3 and Figure 4As shown, in the embodiment of the present invention, the atomizer seat 30 is made of plastic material, the air flow channel 32 is opened in the middle of the atomizer seat 30, and one end of the atomizer seat 30 is also integrally molded with a mounting tube 31 around the air flow channel 32, and the top of the mounting tube 31 is symmetrically opened with two mounting grooves 311; during installation, the heating wire is wound around the middle of the first liquid absorbent, and after forming an assembly, the whole is installed on the mounting tube 31. The first part 51 of the first liquid absorbent member 50 with the heating wire wound in the middle is located in the tube space of the mounting tube 31, and the two ends of the first liquid absorbent member 50 pass through the two mounting grooves 311 respectively, and extend and hang down on the outer periphery of the mounting tube 31 to form the second part 52; so that the heating element is erected on the air flow channel 32. It is easy to install, the connection is stable, and it can ensure that the aerosol generated by the heating element heating and atomizing the solution adsorbed by the first part 51 can be discharged along with the air flow of the air flow channel 32. At the same time, by adopting the atomizer seat 30 with a mounting tube 31 protruding therefrom, the space inside the mounting tube 31 is connected to the air flow channel 32, the first part 51 of the first liquid absorbent member 50 is mounted on the upper end of the mounting tube 31, and the second part 52 hangs down at the lower end along the outer circumference of the mounting tube 31, the solution gathers at the position of the second part 52, and needs to overcome gravity to be adsorbed to the first part 51, thereby effectively preventing a large amount of solution in the first part 51 from directly falling from the space inside the mounting tube 31 into the air flow channel 32.

[0049] Furthermore, if Figure 1 , Figure 2 Combined with Figure 6 As shown, in another embodiment of the present invention, an auxiliary mounting tube 3112 is further protruded from the inner wall of the atomizer shell 10, and the auxiliary mounting tube 3112 is plugged and sleeved on an end of the mounting tube 31 away from the atomizer seat 30 to fix the first liquid absorption component 50 in the two mounting grooves 311, thereby effectively preventing the first liquid absorption component 50 from shaking and deviating.

[0050] Specifically, Figure 1As shown, in an embodiment of the present invention, the auxiliary mounting tube 3112 is provided with two auxiliary mounting grooves 311121 corresponding to the two mounting grooves 311. When the auxiliary mounting tube 3112 is sleeved or inserted into the mounting tube 31, the two auxiliary mounting grooves 311121 and the two mounting grooves 311 are combined to form two avoidance holes 122 for the second part 52 to pass through. The avoidance hole 122 for the second part 52 to pass through is formed by combining the two mounting grooves 311 and the two auxiliary mounting grooves 311121. During installation, it is only necessary to place the assembly formed by the heating element and the first liquid absorbing element 50 directly in the two mounting grooves 311. When the atomizer shell 10 is sleeved on the atomizer seat 30, the auxiliary mounting tube 3112 provided on the atomizer shell 10 is sleeved on the end of the mounting tube 31. The two auxiliary mounting grooves 311121 and the two mounting grooves 311 cooperate to press and fix the second part 52, and the avoidance hole 122 is formed in combination. The size of the second part 52 can be designed to be larger, and the second part 52 and the avoidance hole 122 are tightly fitted by pressing to prevent leakage from gaps.

[0051] Specifically, in order to further facilitate the installation of the heating element and the first liquid absorbing element 50 on the installation tube 31, as shown in FIG. Figures 2 to 6 As shown, in this embodiment, the notch diameter of the two mounting grooves 311 gradually increases, and is designed to be gradually expanded to form a guide port 3111. At the same time, the two mounting grooves 311 and the two auxiliary mounting grooves 311121 are U-shaped grooves or semicircular grooves, and the two avoidance holes 122 are circular holes. The entire hole shape is an arc transition to avoid the angle between the two adjacent groove walls, resulting in a gap at the intersection of the angles and leakage. Specifically, this embodiment preferably adopts a U-shaped groove design, by opening a deeper groove, the bottom is an arc to form an avoidance hole 122, the upper end space can be used for the installation of the larger size of the second part 52, when the auxiliary mounting tube 3112 is sleeved on the mounting tube 31, the larger size of the second part 52 is pressed against the arc section at the bottom, making it tighter, and preventing the solution from leaking from the gap between the second part 52 and the U-shaped groove. At the same time, it can also prevent the second part 52 from falling out during the installation process.

[0052] Specifically, Figure 3 and Figure 4As shown, in the embodiment of the present invention, two sidewalls of the atomizer seat 30 corresponding to the two mounting grooves 311 are provided with two avoidance grooves 312, and the first notch 3121 of the two avoidance grooves 312 is exposed from the side surface of the mounting tube 31 protruding from the atomizer seat 30, so that the second part 52 extending from the two mounting grooves 311 can fall into the two avoidance grooves 312, and the second notch 3122 of the two avoidance grooves 312 is exposed from the sidewall of the mounting groove 311, so that when the second liquid absorbing member 70 is wound around the outer periphery of the mounting groove 311, it is closely fitted with the second part 52 in the avoidance groove 312, thereby improving the solution conduction efficiency. At the same time, by providing the avoidance groove 312, it is prevented that the second liquid absorbing member 70 wraps the second part 52 and bulges, and the uneven thickness causes the atomizer shell 10 to be inconvenient to install.

[0053] Furthermore, if Figure 4 and Figure 5 As shown, in the embodiment of the present invention, in order to facilitate the winding of the second liquid absorbing member 70, in the present embodiment, a positioning groove 313 is further provided in the circumferential direction of the atomizer seat 30, and the second liquid absorbing member 70 is in sheet shape and is wound along the positioning groove 313 to cover the second portion 52 of the first liquid absorbing member 50 in the two avoidance grooves 312. The positioning groove 313 is provided to effectively facilitate user operation and improve processing accuracy.

[0054] Specifically, Figure 4 As shown, in the embodiment of the present invention, the lower end of the positioning groove 313 is lower than the lower end of the avoidance groove 312, ensuring that when the second liquid absorption component 70 is wrapped around the outer periphery of the atomizer seat 30, the second notch 3122 of the positioning groove 313 is completely covered, avoiding the formation of a gap between the second liquid absorption component 70 and the lower end of the positioning groove 313, and the solution directly flows into the avoidance groove 312 from the gap, resulting in liquid accumulation in the avoidance groove 312.

[0055] Specifically, the length of the second liquid absorbing member 70 being wound is greater than the outer circumference of the atomizer seat 30 at the mounting groove 311, so that the winding head end portion of the second liquid absorbing member 70 is covered by the portion of the second liquid absorbing member 70 that is longer than the outer circumference of the atomizer seat 30, thereby avoiding a step, which results in the solution not being absorbed by the second liquid absorbing member 70 at the step position, resulting in liquid accumulation.

[0056] Specifically, the end of the second absorbent member 70 is staggered from the liquid hole 13 to prevent the end of the winding from passing through the liquid hole 13, resulting in a height difference between the end of the winding of the second absorbent member 70 and the surface of the winding and a gap formed between the liquid hole 13, causing the solution to leak from the gap.

[0057] Specifically, Figure 5As shown, in the embodiment of the present invention, the atomizer shell 10 is provided with one end of the mounting tube 31 along the atomizer seat 30 and is sleeved on the atomizer seat 30, and the mounting groove 311 includes a first end 3131 adjacent to the mounting tube 31 and a second end 3132 away from the mounting tube 31; the outer diameter of the groove wall of the first end 3131 is smaller than the caliber of the atomizer shell opening 11, and is larger than the inner diameter of the atomizer shell 10 on the side of the liquid hole 13 away from the opening; when the atomizer shell 10 is fixedly installed on the atomizer seat 30, the first end 3131 is interference fit with the inner wall of the atomizer shell 10 on the side of the liquid hole 13 away from the opening, and the second end 3132 is fixed to the inner wall between the liquid hole 13 and the atomizer shell opening 11. During the specific installation process, the first end 3131 is first inserted along the opening of the atomizing shell 10. At this time, the outer diameter of the groove wall of the first end 3131 is relatively small, and when inserted, it is matched with the inner wall gap at the atomizing shell opening 11 to avoid the second liquid absorbing member 70 wound therein from flanging. When inserted to the side away from the opening of the liquid hole 13, it is tightly fitted with the inner wall of the atomizing shell 10. At the same time, the outer diameter of the groove wall of the second end 3132 is larger than the caliber of the atomizing shell opening 11. When the groove wall of the second end 3132 is inserted into the atomizing shell opening 11, it is tightly fitted with interference to fix the atomizing shell 10 to the atomizing seat 30.

[0058] Specifically, Figure 1 As shown, in the embodiment of the present invention, the distance d between the first end 3131 and the liquid hole 13 away from the end of the atomizing shell opening 11 is 1mm-3mm. Here, when the atomizing shell 10 is installed on the atomizing seat 30, the distance between the first end 3131 and the liquid hole 13 away from the end of the atomizing shell opening 11 is 1mm to 3mm, so as to ensure that the second liquid absorption component 70 blocks the liquid hole 13. In the present embodiment, 3mm is preferred. By reserving a certain length, it is ensured that the liquid hole 13 can still be completely blocked when a small amount of second liquid absorption component 70 has a small amount of flange.

[0059] Specifically, Figure 1 As shown, in the embodiment of the present invention, the inner diameter of the mounting tube 31 is larger than the caliber of the airflow channel 32, and the atomizer seat 30 is also provided with a liquid-proof tube 33 protruding toward the mounting tube 31 at the inner edge of the airflow channel 32, the liquid-proof tube 33 and the mounting tube 31 are coaxially arranged, the inner tube wall of the liquid-proof tube 33 forms a channel connecting the airflow channel 32 and the internal space of the mounting tube 31, and a liquid accumulation space 34 is formed between the outer tube wall of the liquid-proof tube 33 and the inner tube wall of the mounting tube 31. The heating element is mounted on the mounting tube 31 through the first liquid-absorbing element 50, and the first liquid-absorbing element 50 is in contact with the mounting tube 31. When the solution adsorbed by the first liquid-absorbing element 50 slides down along the inner wall of the mounting tube 31 under the action of gravity, it is accumulated in the liquid accumulation space 34 and will not leak directly through the airflow channel 32, further avoiding solution leakage.

[0060] Reference Figure 7 The present invention further provides an atomization device 200, which includes a main body 210 and an atomization core component 100. The specific structure of the atomization core component 100 refers to the above embodiment. Since the atomization device 200 adopts all the technical solutions of all the above embodiments, it at least has all the beneficial effects brought by the technical solutions of the above embodiments, which will not be repeated here one by one.

[0061] Specifically, the main body 210 is provided with a liquid storage chamber 220, an installation space 230 and a mist outlet channel 240 connected to the outside. When the atomization core component 100 is installed in the installation space 230 of the main body 210, the liquid hole 13 is connected to the liquid storage chamber 220, and the internal air path of the atomization component is connected to the mist outlet channel 240.

[0062] The present invention also provides an electronic atomization device, which includes a power supply device and an atomization device 200. The specific structure of the atomization device 200 refers to the above embodiment. Since the electronic atomization device adopts all the technical solutions of all the above embodiments, it at least has all the beneficial effects brought by the technical solutions of the above embodiments, which will not be repeated here one by one.

[0063] 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 changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An atomizing core component of an atomizing device, characterized in that: It includes an atomizing shell, a heating element, a first liquid absorbing element, a second liquid absorbing element, and an atomizing seat with an air flow channel; The heating element is installed on the atomizing seat and mounted on the air flow channel; The first portion of the first liquid absorbing member is in contact with the heating member, and the second portion extends to the outer peripheral surface of the atomizing seat; The second liquid absorbing member winds the second portion around the outer peripheral surface of the atomizing seat; The side wall of the atomizing shell is provided with a liquid passing hole. When the atomizing shell is sleeved on one end of the atomizing seat, the second liquid absorbing member is pressed against the outer surface of the atomizing seat, and the second liquid absorbing member blocks the liquid passing hole, so that the solution flowing in from the liquid passing hole is absorbed by the second liquid absorbing member and then conducted to the heating element through the first liquid absorbing member. One end of the atomizer seat is provided with a mounting tube protruding around the air flow channel, and two mounting grooves are symmetrically opened at the top of the mounting tube; two ends of the first liquid absorbing member pass through the two mounting grooves respectively, and extend and hang down on the outer periphery of the mounting tube to form a second part; the middle part of the first liquid absorbing member is mounted on the inner space of the mounting tube to form a first part, and the heating element is sleeved on the first part to be mounted on the air flow channel; The atomizer seat is provided with two avoidance grooves on both side walls corresponding to the two installation grooves, and the second part of the first liquid absorbing member extending from the two installation grooves hangs down in the two avoidance grooves. The inner diameter of the mounting tube is larger than the caliber of the airflow channel, and the atomizer seat is also provided with a liquid-proof tube protruding toward the mounting tube at the inner edge of the airflow channel, the inner tube wall of the liquid-proof tube forms a channel connecting the airflow channel and the internal space of the mounting tube, and a liquid accumulation space is formed between the outer tube wall of the liquid-proof tube and the inner tube wall of the mounting tube.

2. The atomizing core assembly of the atomizing device according to claim 1, characterized in that: The inner wall of the atomizing shell is also protruded with an auxiliary mounting tube, and the auxiliary mounting tube is plugged and sleeved on an end of the mounting tube away from the atomizing seat to fix the first liquid absorbing component in the two mounting grooves.

3. The atomizing core assembly of the atomizing device according to claim 2, characterized in that: The auxiliary mounting tube is provided with two auxiliary mounting grooves corresponding to the two mounting grooves. When the auxiliary mounting tube is sleeved or plugged into the mounting tube, the two auxiliary mounting grooves and the two mounting grooves are combined to form two avoidance holes for the second part to pass through.

4. The atomizing core assembly of the atomizing device according to claim 3, characterized in that: The two mounting grooves and the two auxiliary mounting grooves are U-shaped grooves or semicircular grooves, and the two avoidance holes are circular holes.

5. The atomizing core assembly of the atomizing device according to claim 1, characterized in that: The slot ends of the two installation slots are designed to be gradually expanded to form a guide opening.

6. The atomizing core assembly of the atomizing device according to claim 1, characterized in that: A positioning groove is also provided in the circumferential direction of the atomizer seat. The second liquid absorbing member is in sheet shape and is wound along the positioning groove so as to cover the second part of the first liquid absorbing member in the two avoidance grooves.

7. The atomizing core assembly of the atomizing device according to claim 6, characterized in that: The winding length of the second liquid absorbing member is greater than the outer circumference of the atomizer seat at the mounting groove, so that the winding head end of the second liquid absorbing member is covered by the portion of the second liquid absorbing member that is longer than the outer circumference of the atomizer seat.

8. The atomizing core assembly of the atomizing device according to claim 7, characterized in that: The end of the second liquid absorbing member is wound and arranged to be staggered from the liquid passage hole.

9. The atomizing core assembly of the atomizing device according to any one of claims 1 to 4, characterized in that: The atomizing shell is provided with an end of a mounting tube along the atomizing seat and is sleeved on the atomizing seat, and the mounting groove includes a first end adjacent to the mounting tube and a second end away from the mounting tube; The outer diameter of the first end groove wall is smaller than the diameter of the atomizing shell opening, and larger than the inner diameter of the atomizing shell at the side of the liquid passage hole away from the opening; The outer diameter of the second end groove wall is larger than the diameter of the atomizing shell opening; When the atomizing shell is fixedly mounted on the atomizing seat, the first end is tightly fitted with the inner wall of the atomizing shell at the side of the liquid hole away from the opening, and the second end is fixed to the inner wall between the liquid hole and the opening of the atomizing shell.

10. The atomizing core assembly of the atomizing device according to claim 9, characterized in that: The distance between the first end and the liquid passage hole away from the opening end of the atomizing shell is 1 mm-3 mm.

11. An atomizing device, characterized in that: It comprises a main body and an atomizing core component of an atomizing device as described in any one of claims 1 to 10; the main body is provided with a liquid storage cavity, an installation space and a mist outlet channel connected to the outside, and when the atomizing core component is installed in the installation space of the main body, the liquid through hole is connected to the liquid storage cavity, and the internal air path of the atomizing core component is in flow communication with the mist outlet channel.

12. An electronic atomization device, characterized in that: It comprises a power supply device and the atomizing device as claimed in claim 11, wherein the atomizing device is installed on the power supply device, and the power supply device is used to supply power to the atomizing device.

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