CN212437296U

CN212437296U - Atomizing core assembly of atomizing device, atomizing device and electronic atomizing equipment

Info

Publication number: CN212437296U
Application number: CN202021117535.4U
Authority: CN
Inventors: 董申恩
Original assignee: Shenzhen Ske Technology Co ltd
Current assignee: Shenzhen skol Technology Co.,Ltd.
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-02-02
Anticipated expiration: 2030-06-17

Abstract

The utility model provides an atomizing core component of an atomizing device, the atomizing device and electronic atomizing equipment, wherein the atomizing core component comprises an atomizing shell, a heating element, a first liquid absorbing element, a second liquid absorbing element and an atomizing seat provided with an airflow channel; the first part of the first liquid absorbing part is contacted with the heating part, and the second part of the first liquid absorbing part extends to the peripheral surface of the atomizing seat; the second liquid absorbing piece winds the second part on the outer peripheral surface of the atomizing seat; the lateral wall of the atomizing shell is provided with a liquid passing hole, when the atomizing shell is sleeved at one end of the atomizing base, the second liquid absorbing piece is pressed on the outer surface of the atomizing base, and the second liquid absorbing piece blocks the liquid passing hole, so that the solution flowing into the liquid passing hole is absorbed by the second liquid absorbing piece and then is conducted to the heating piece through the first liquid absorbing piece. The utility model discloses technical scheme prevents effectively that atomizing core unit from installing when in atomizing device, and the solution in the atomizing device spills from atomizing core unit's airflow channel easily.

Description

Atomizing core assembly of atomizing device, atomizing device and electronic atomizing equipment

Technical Field

The utility model relates to an electron atomization plant field specifically provides an atomizing core subassembly, atomizing device, electron atomization plant of atomizing device.

Background

The atomizing core component of the existing atomizing device generally adopts a mode that one part of a liquid absorbing piece is contained in a liquid storage cavity, the other part of the liquid absorbing piece penetrates through a liquid passing hole of an atomizing shell to be contained in an atomizing cavity in the heating core component, and a heating piece is wound around the atomizing core component. And in the in-service use process, imbibition piece has adsorbed solution and can take place deformation, leads to the solution in the stock solution intracavity to leak out from the liquid hole easily, and the inside gas circuit passageway of rethread atomizing core assembly leaks to the external world, and the condition that causes the pollution to external article produces.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing an atomizing core spare of atomizing device of prevention of liquid leakage.

In order to achieve the above object, the present invention provides an atomizing core member of an atomizing device, which comprises an atomizing shell, a heating member, a first liquid absorbing member, a second liquid absorbing member and an atomizing base provided with an airflow channel;

the heating element is arranged on the atomizing seat and erected on the airflow channel;

the first part of the first liquid absorbing part is contacted with the heating part, and the second part of the first liquid absorbing part extends to the peripheral surface of the atomizing seat;

the second liquid absorbing piece winds the second part on the outer surface of the atomizing seat;

the lateral wall of the atomizing shell is provided with a liquid passing hole, when the atomizing shell is sleeved at one end of the atomizing base, the second liquid absorbing piece is pressed on the outer surface of the atomizing base, and the second liquid absorbing piece blocks the liquid passing hole, so that the solution flowing into the liquid passing hole is absorbed by the second liquid absorbing piece and then is conducted to the heating piece through the first liquid absorbing piece.

Optionally, one end of the atomizing base is further convexly provided with a mounting tube surrounding the airflow channel, and the top end of the mounting tube is symmetrically provided with two mounting grooves;

two ends of the first liquid suction piece respectively penetrate through the two mounting grooves and extend to fall on the periphery of the mounting pipe to form a second part; the middle part of the liquid absorbing part is erected on the inner space of the pipe of the mounting pipe to form a first part, and the heating part is sleeved on the first part to be erected on the airflow channel.

Optionally, the inner wall of the atomizing shell is further convexly provided with an auxiliary mounting pipe, the auxiliary mounting pipe is connected with the mounting pipe in a splicing manner and is far away from one end of the atomizing seat, so that the first liquid absorbing part is fixed in the two mounting grooves.

Optionally, the auxiliary installation pipe is provided with two auxiliary installation grooves corresponding to the two installation grooves, and when the auxiliary installation pipe is sleeved or inserted in the installation pipe, the two auxiliary installation grooves and the two installation grooves are combined to form two avoidance holes for the second part to pass through.

Optionally, the two mounting grooves and the two auxiliary mounting grooves are U-shaped grooves or semi-circular grooves, and the two avoiding holes are circular holes.

Optionally, the notch ends of the two mounting grooves are designed in a gradually expanding manner to form a guide opening.

Optionally, the atomizing base is provided with two avoidance grooves corresponding to two side walls of the two mounting grooves, and the first liquid absorbing member is suspended in the two avoidance grooves from a second part extending from the two mounting grooves.

Optionally, the atomizing base is further provided with a positioning groove in the circumferential direction, the second liquid absorbing piece is sheet-shaped and is wound along the positioning groove, so that the second part of the first liquid absorbing piece is wrapped in the two avoiding grooves.

Optionally, the length of the second liquid absorbing member coil is greater than the peripheral perimeter of the atomizing seat at the mounting groove, so that the head end part of the second liquid absorbing member coil is covered by the part of the second liquid absorbing member, which is longer than the peripheral perimeter of the atomizing seat.

Optionally, the second absorbent member is positioned offset from the liquid-passing apertures about the distal end of the roll.

Optionally, one end of the atomizing shell, which is provided with the mounting tube along the atomizing base, is sleeved on the atomizing base, and the mounting groove comprises a first end close to the mounting tube and a second end far away from the mounting tube;

the outer diameter of the first end groove wall is smaller than the caliber of the opening of the atomizing shell and is larger than the inner diameter of the atomizing shell at one side of the liquid passing hole away from the opening;

the outer diameter of the groove wall of the second end is larger than the caliber of the opening of the atomization shell;

atomizing shell fixed mounting in during the atomizing seat, first end with cross the liquid hole and keep away from the atomizing shell inner wall interference tight fit of opening one side, the second end with cross the liquid hole extremely inner wall between the atomizing shell opening is fixed.

Optionally, the distance between the first end and the end, far away from the opening of the atomizing shell, of the liquid passing hole is 1mm-3 mm.

Optionally, the inner diameter of the installation tube is larger than the caliber of the airflow channel, and the atomizing base is further provided with a liquid-proof tube protruding toward the inside of the installation tube at the inner edge of the airflow channel, a channel communicating the airflow channel and the inner space of the installation tube is enclosed by the inner wall of the liquid-proof tube, and a liquid accumulation space is formed between the outer wall of the liquid-proof tube and the inner wall of the installation tube.

The utility model also provides an atomizing device, which comprises a main body and the atomizing core component; the main part is equipped with stock solution chamber, installation vacancy and with the play fog passageway of external intercommunication, atomizing core unit mount in during the installation vacancy of main part, cross the liquid hole with stock solution chamber intercommunication, the inside gas circuit of atomizing subassembly switches on with a fog passageway air current.

The utility model also provides an electronic atomization device, which comprises a power supply device and the atomization device, wherein the atomization device is arranged on the power supply device, the power supply device is used for supplying power to the atomization device, and the atomization device main body is like an atomization core component; the main part is equipped with stock solution chamber, installation vacancy and with the play fog passageway of external intercommunication, atomizing core unit mount in during the installation vacancy of main part, cross the liquid hole with stock solution chamber intercommunication, the inside gas circuit of atomizing subassembly switches on with a fog passageway air current.

The atomizing core component of the technical proposal of the utility model contacts the heating element by adopting the first part of the first liquid absorbing element, the second part extends to the peripheral surface of the atomizing base, and then the second part of the first liquid absorbing element is wrapped on the peripheral surface of the atomizing base by adopting the second liquid absorbing element, when the atomizing shell is sheathed on the atomizing base, the second liquid absorbing element blocks the liquid passing hole, therefore, the solution flowing in from the liquid passing hole is absorbed by the second liquid absorbing element and then is transmitted to the heating element by the first liquid absorbing element, compared with the traditional mode that the two ends of the liquid absorbing element pass through the liquid passing hole and extend into the liquid storage cavity to absorb the smoke liquid, the technical proposal leads the first liquid absorbing element to be wrapped on the periphery of the atomizing base by the second liquid absorbing element, and the liquid passing hole is blocked by the periphery of the second liquid absorbing element, when the solution is absorbed by the second liquid absorbing element from the liquid passing hole, the second liquid absorbing element is not easy to deform, the solution is directly leaked from the gap between the liquid passing hole and the second liquid absorbing component and is not absorbed by the second liquid absorbing component.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic sectional view of a connection structure of an atomizing core assembly of the atomizing device of the present invention;

fig. 2 is a schematic sectional view of the connection structure of the atomizing core assembly of the atomizing device according to the present invention from another direction;

fig. 3 is a schematic view of a connection structure of the first liquid absorbing member and the second liquid absorbing member mounted on the atomizing base in the atomizing core assembly of the atomizing device of the present invention;

FIG. 4 is a schematic perspective view of the connection structure of the atomizing base in the atomizing core assembly of the atomizing device of the present invention;

FIG. 5 is a schematic side view of the connection structure of the atomizing base in the atomizing core assembly of the atomizing device of the present invention;

FIG. 6 is a schematic sectional view of the connection structure of the atomizing shell in the atomizing core assembly of the atomizing device according to the present invention;

fig. 7 is a schematic sectional view of the connection structure of the atomization device of the present invention.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				100	Atomizing core assembly	3131	First end
10	Atomizing shell	3132	Second end
				11	Atomizing shell opening	32	Air flow channel
12	Auxiliary installation pipe	33	Liquid-proof tube
				121	Auxiliary mounting groove	34	Space for liquid accumulation
122	Avoiding hole	50	First liquid absorbing member
				13	Liquid passing hole	51	The first part
30	Atomizing seat	52	The second part
				31	Mounting tube	70	Second liquid absorbing member
311	Mounting groove	200	Atomization device
				3111	Guide port	210	Main body
312	Dodging groove	220	Liquid storage cavity
				3121	First notch	230	Mounting vacancy
3122	Second notch	240	Fog outlet channel
				313	Locating slot

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include a single feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The utility model provides an electronic atomization device, electronic atomization device includes power supply unit (not shown) and atomizing device 200, atomizing device 200 install in during power supply unit, power supply unit does atomizing device 200 supplies power. Referring to fig. 7, the atomizing device 200 includes a main body 210 and an atomizing core assembly 100; the main body 210 is provided with a liquid storage cavity 220, an installation vacancy 230 and a mist outlet channel 240 communicated with the outside, when the atomizing core assembly 100 is installed in the installation vacancy 230 of the main body 210, the liquid passing hole 13 is communicated with the liquid storage cavity 220, an air passage in the atomizing assembly is communicated with the mist outlet channel 240 in an air flow manner, the liquid storage cavity 220 can be filled with solutions such as water, mosquito repellent liquid, aromatic liquid, tobacco liquid and the like, and the atomizing core assembly 100 can atomize water into water vapor under the driving of the current of a power supply device to form a humidifier or a face steaming instrument; when the solution is mosquito repellent liquid, the atomizing core component 100 atomizes the mosquito repellent liquid into aerosol with mosquito repellent factors, and the aerosol is discharged from the mist outlet channel 240, so that the high-efficiency electric mosquito-driving device is formed; when the solution is aromatic liquid, the atomizing core assembly 100 atomizes the aromatic liquid at high temperature into an air flow with fragrance, and the air flow is discharged from the mist outlet channel 240 to form the electric aromatherapy device; when the solution is the tobacco juice, the atomizing core assembly 100 atomizes the tobacco juice into the smoke at high temperature, and the smoke is discharged from the smoke outlet channel 240 for the user to suck, so as to form the electronic cigarette device.

Referring to fig. 1 to 6, in the present embodiment, the atomizing core assembly 100 of the atomizing device 200 includes an atomizing housing 10, a heat generating member, a first liquid absorbing member 50, a second liquid absorbing member 70, and an atomizing base 30 having an air flow channel 32; the heating element is arranged on the atomizing base 30 and is erected on the airflow channel 32;

the first liquid absorbing piece 50 is made of cotton material with oil absorbing performance, a first part 51 of the first liquid absorbing piece 50 is in contact with the heat generating piece, and a second part 52 extends to the outer peripheral surface of the atomizing seat 30; promote the adsorption rate of solution to and ensure to generate heat and establish good contact with first imbibition piece 50, generate heat in this embodiment and adopt filiform, and the duplex winding is in first imbibition piece 50's middle part, so that first imbibition piece 50 here is comparatively inseparable, takes place deformation after preventing to absorb solution, first imbibition piece 50's both ends all extend to the peripheral surface of atomizing seat 30, and appear dispersing the form, are convenient for absorb solution rapidly. Pins at two ends of the heating wire are fixed on the atomizing base 30 and are in contact with the electrode of the atomizing base 30 to establish electrical connection;

the second liquid absorbing member 70 is in a sheet shape and winds the second part 52 around the outer surface of the atomizing base 30; thereby ensuring intimate contact between the second portion 52 of the first absorbent member 50 and the second absorbent member 70 to facilitate solution conduction while preventing the second portion 52 of the first absorbent member 50 from becoming too loose. Leading to a reduction in product yield.

Liquid hole 13 has been seted up to the lateral wall of atomizing shell 10, atomizing shell 10 cup joint in during the one end of atomizing seat 30, will second imbibition piece 70 compress tightly in the surface of atomizing seat 30, just second imbibition piece 70 blocks cross liquid hole 13, because second imbibition piece 70 is the slice, and closely around rolling up in the periphery of atomizing seat 30, again through cup jointing atomizing shell 10 in atomizing seat 30 to compress tightly second imbibition piece 70, ensure to follow the solution that crosses liquid hole 13 inflow all by second imbibition piece 70 adsorbs the back, through first imbibition piece 50 conduction to the piece that generates heat. Thereby effectively avoiding deformation after the imbibition piece similar to traditional atomizing core assembly 100 absorbs solution, resulting in the condition production that gap weeping appears between liquid hole 13 and the imbibition piece.

Specifically, as shown in fig. 1, fig. 3 and fig. 4, in the embodiment of the present invention, the atomizing base 30 is made of plastic material, the airflow channel 32 is disposed in the middle of the atomizing base 30, the installation pipe 31 is further integrally formed around the airflow channel 32 by injection molding, and two installation grooves 311 are symmetrically disposed on the top end of the installation pipe 31; during installation, the heating wire is wound around the middle part of the first liquid absorption to form an assembly, and then the assembly is integrally installed on the installation pipe 31. The first part 51 with the heating wire wound in the middle of the first liquid absorbing part 50 is positioned in the tube inner space of the mounting tube 31, and the two ends of the first liquid absorbing part 50 respectively penetrate through the two mounting grooves 311 and extend to fall on the periphery of the mounting tube 31 to form a second part 52; so as to mount the heat generating member on the air flow passage 32. The installation is convenient, the connection is firm, and the aerial fog that the heating element produced to the solution heating atomization that first part 51 adsorbs can be discharged along with the air current of air current passageway 32. Meanwhile, the installation tube 31 is convexly arranged on the atomizing base 30, the inner space of the installation tube 31 is communicated with the airflow channel 32, the first part 51 of the first liquid absorbing piece 50 is erected at the upper end of the installation tube 31, the second part 52 is vertically arranged at the lower end along the periphery of the installation tube 31, the solution is gathered at the position of the second part 52 and needs to be absorbed to the first part 51 by overcoming the gravity, and then the situation that the solution of the first part 51 is more directly and downwards fallen into the airflow channel 32 from the inner space of the installation tube 31 is effectively prevented.

Further, as shown in fig. 1 and fig. 2 in combination with fig. 6, in the embodiment of the present invention, the inner wall of the atomizing shell 10 is further provided with an auxiliary mounting tube 3112, the auxiliary mounting tube 3112 is inserted and connected to the mounting tube 31 far away from one end of the atomizing base 30, so as to fix the first liquid absorbing member 50 in the two mounting grooves 311, thereby effectively preventing the first liquid absorbing member 50 from generating under the condition of deviation.

Specifically, as shown in fig. 1, in the embodiment of the present invention, the auxiliary mounting tube 3112 corresponds to the two mounting grooves 311 are provided with two auxiliary mounting grooves 311121, 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 avoiding holes 122 for the second portion 52 to pass through. Make up through two mounting grooves 311 and two assistance mounting grooves 311121 and form the hole 122 of dodging that supplies second part 52 to pass, during the installation, only need directly place the sub-assembly that generates heat piece and first imbibition piece 50 formed in two mounting grooves 311, when atomizing shell 10 cup joints in atomizing seat 30, the auxiliary installation pipe 3112 that atomizing shell 10 was equipped with cup joints at installation pipe 31 tip, two assistance mounting grooves 311121 and two mounting grooves 311 cooperation compress tightly second part 52 fixedly, and the mode of hole 122 is dodged in the combination formation, can make second part 52 size design great, make second part 52 and dodge closely laminating between the hole 122 through the mode that compresses tightly again, prevent that the condition of gap weeping from appearing from producing.

Specifically, to further facilitate the installation of the heat generating member and the first liquid absorbing member 50 on the installation tube 31, as shown in fig. 2 to 6, in the present embodiment, the notch apertures of the two installation grooves 311 are gradually increased in diameter and designed in a gradually expanding manner to form the guide port 3111. Simultaneously, two mounting grooves 311 with two are assisted mounting groove 311121 and are U-shaped groove or semicircle groove, two dodge hole 122 for the circular port, whole hole shape all is the arc excessive, avoids appearing having the contained angle between the two adjacent cell walls, leads to contained angle intersection formation clearance the condition production that the weeping appears. Specifically, the present embodiment preferably adopts a U-shaped groove design, the groove is deeper, the bottom is arc-shaped to form the avoiding hole 122, the upper end space can be used for installing the larger-sized second portion 52, and when the auxiliary installation pipe 3112 is sleeved on the installation pipe 31, the larger-sized second portion 52 is pressed against the arc-shaped section at the bottom to make it more compact, thereby preventing the solution from leaking from the gap between the second portion 52 and the U-shaped groove. While also preventing the second portion 52 from falling out during installation.

Specifically, as shown in fig. 3 and 4, in the embodiment of the present invention, the atomizing base 30 corresponds to two avoiding grooves 312 are opened on two side walls of the two mounting grooves 311, two first notches 3121 of avoiding grooves 312 are exposed from one side surface of the protruding mounting tube 31 of the atomizing base 30, so as to be followed by the second portion 52 extending from the two mounting grooves 311 drooping into the two avoiding grooves 312, two second notches 3122 of avoiding grooves 312 are exposed from the side wall of the mounting groove 311, so that the second liquid absorbing member 70 is tightly attached to the second portion 52 in the avoiding groove 312 when being wound around the periphery of the mounting groove 311, thereby improving the solution conduction efficiency. Meanwhile, the second liquid absorbing piece 70 is prevented from being wrapped on the second part 52 to bulge in a mode of arranging the avoidance groove 312, and the situation that the atomization shell 10 is inconvenient to install due to uneven thickness is generated.

Further, as shown in fig. 4 and 5, in the embodiment of the present invention, in order to facilitate the second liquid absorbing member 70 to be wound, in the embodiment, a positioning groove 313 is further formed in the circumferential direction of the atomizing base 30, and the second liquid absorbing member 70 is in a sheet shape and is wound along the positioning groove 313, so as to wrap the second portion 52 of the first liquid absorbing member 50 in the two avoiding grooves 312. The positioning groove 313 is arranged, so that the operation of a user is effectively facilitated, and the processing precision is improved.

Specifically, as shown in fig. 4, in the embodiment of the present invention, the lower end of the positioning groove 313 is lower than the lower end of the avoiding groove 312, so as to ensure that the second liquid absorbing member 70 completely covers the second notch 3122 of the positioning groove 313 when being wound around the atomizing base 30, thereby avoiding the occurrence of a gap between the second liquid absorbing member 70 and the lower end of the positioning groove 313, and the solution directly flows into the avoiding groove 312 from the gap therebetween, resulting in the occurrence of a solution effusion inside the avoiding groove 312.

Specifically, the length of the second liquid absorbing member 70 wound around is greater than the circumference of the atomizing base 30 at the mounting groove 311, so that the head end portion of the second liquid absorbing member 70 wound around is covered by the portion of the second liquid absorbing member 70 longer than the circumference of the atomizing base 30, thereby avoiding the occurrence of a fault, causing a solution not to be adsorbed by the second liquid absorbing member 70 at the fault position, and causing the occurrence of a situation caused by liquid accumulation.

Specifically, the second liquid absorbing member 70 is disposed at the end of the winding so as to be offset from the liquid passing hole 13, and thus, the end of the winding is prevented from passing through the liquid passing hole 13, which causes a gap to be formed between the height difference between the end of the winding of the second liquid absorbing member 70 and the surface of the winding and the liquid passing hole 13, and causes the solution to leak out from the gap.

Specifically, as shown in fig. 5, in the embodiment of the present invention, the atomizing housing 10 is sleeved on the atomizing base 30 along the end of the atomizing base 30 where the mounting tube 31 is disposed, and the mounting groove 311 includes a first end 3131 close to the mounting tube 31 and a second end 3132 far 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 opening 11 of the atomizing shell and is larger than the inner diameter of the atomizing shell 10 at the side of the liquid passing hole 13 far away from the opening; when the atomizing housing 10 is fixedly installed on the atomizing base 30, the first end 3131 is in interference fit with the inner wall of the atomizing housing 10, which is far away from the opening side of the liquid passing hole 13, and the second end 3132 is fixed with the inner wall between the liquid passing hole 13 and the opening 11 of the atomizing housing. In the specific installation process, the first end 3131 is inserted along the opening of the atomizing housing 10, and at this time, the outer diameter of the groove wall of the first end 3131 is smaller, and is in clearance fit with the inner wall of the opening 11 of the atomizing housing when being inserted, so that the situation that the second liquid absorbing member 70 wound around the second liquid absorbing member is flanged is avoided. When inserted into the side of the liquid passing hole 13 far away from the opening, the liquid passing hole is tightly matched with the inner wall of the atomizing shell 10 in an interference manner. Meanwhile, the outer diameter of the groove wall of the second end 3132 is larger than the aperture of the atomizing housing opening 11, and the groove wall of the second end 3132 is tightly fitted to the atomizing housing opening 11 to fix the atomizing housing 10 to the atomizing base 30.

Specifically, as shown in fig. 1, in the embodiment of the present invention, the distance d between the first end 3131 and the end of the liquid passing hole 13 far away from the atomizing shell opening 11 is 1mm-3mm, here, when the atomizing shell 10 is installed on the atomizing base 30, the distance between the first end 3131 and the end of the liquid passing hole 13 far away from the atomizing shell opening 11 is 1mm-3mm, so as to ensure that the second liquid absorbing member 70 blocks the liquid passing hole 13, preferably 3mm in this embodiment, and by reserving a certain length, the liquid passing hole 13 can be completely blocked even when a small amount of flanging occurs in the second liquid absorbing member 70.

Specifically, as shown in fig. 1, in the embodiment of the present invention, the inner diameter of the installation tube 31 is greater than the caliber of the airflow channel 32, and the atomizing base 30 is located at the inner edge of the airflow channel 32 and faces the liquid-proof tube 33 protruding into the installation tube 31, the liquid-proof tube 33 is coaxially located with the installation tube 31, the inner wall of the liquid-proof tube 33 encloses the channel communicating with the airflow channel 32 and the inner space of the installation tube 31, and a liquid accumulation space 34 is formed between the outer wall of the liquid-proof tube 33 and the inner wall of the installation tube 31. The heating element is erected on the mounting tube 31 through the first liquid absorbing element 50, the first liquid absorbing element 50 is in contact with the mounting tube 31, and when the solution absorbed by the first liquid absorbing element 50 is gravitationally moved along the inner wall of the mounting tube 31 and slides down, the solution is gathered in the liquid accumulating space 34 and cannot directly leak through the air flow channel 32, so that the solution leakage is further avoided.

Referring to fig. 7, the present invention further provides an atomizing device 200, the atomizing device 200 includes a main body 210 and an atomizing core assembly 100, the specific structure of the atomizing core assembly 100 refers to the above embodiments, and since the atomizing device 200 adopts all technical solutions of all the above embodiments, all the beneficial effects brought by the technical solutions of the above embodiments are at least achieved, which is not repeated herein.

Specifically, the main body 210 is provided with a liquid storage cavity 220, an installation vacancy 230 and a mist outlet channel 240 communicated with the outside, when the atomizing core assembly 100 is installed in the installation vacancy 230 of the main body 210, the liquid passing hole 13 is communicated with the liquid storage cavity 220, and an air path inside the atomizing assembly is communicated with the mist outlet channel 240 in an air flow mode.

The utility model provides an electronic atomization device, electronic atomization device includes power supply unit and atomizing device 200, atomizing device 200's specific structure refers to above-mentioned embodiment, because electronic atomization device has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, and the repeated description is no longer given here.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application 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 is characterized in that an atomizing shell, a heating piece, a first liquid absorbing piece, a second liquid absorbing piece and an atomizing base provided with an airflow channel;

the second liquid absorbing piece winds the second part on the outer peripheral surface of the atomizing seat;

2. The atomizing core assembly of an atomizing device according to claim 1, wherein a mounting tube is further convexly provided at one end of the atomizing base around the air flow channel, and two mounting grooves are symmetrically formed at the top end of the mounting tube;

3. The atomizing core assembly of an atomizing device according to claim 2, wherein an auxiliary mounting tube is further protruded from an inner wall of the atomizing housing, and the auxiliary mounting tube is inserted and sleeved to an end of the mounting tube far away from the atomizing base, so as to fix the first liquid absorbing member in the two mounting grooves.

4. The atomizing core assembly of an atomizing device according to claim 3, wherein the auxiliary mounting tube has two auxiliary mounting grooves corresponding to the two mounting grooves, and 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 avoiding holes for the second portion to pass through.

5. The atomizing core assembly of an atomizing device according to claim 4, wherein the two mounting grooves and the two auxiliary mounting grooves are U-shaped grooves or semicircular grooves, and the two avoiding holes are circular holes.

6. The atomizing core assembly of an atomizing device according to claim 2, wherein the notch ends of the two mounting grooves are designed to be gradually enlarged to form a guide opening.

7. The atomizing core assembly of an atomizing device according to any one of claims 2 to 6, wherein the atomizing base has two avoiding grooves formed on two sidewalls of the two mounting grooves, and the second portion of the first liquid absorbing member extending from the two mounting grooves is suspended in the two avoiding grooves.

8. The atomizing core assembly of an atomizing device according to claim 7, wherein the atomizing base further has a positioning groove formed in a circumferential direction thereof, and the second liquid absorbing member is in a sheet shape and is wound around the positioning groove to cover the second portion of the first liquid absorbing member in the two avoiding grooves.

9. The atomizing core assembly for an atomizing device according to claim 8, wherein the second suction member is wound around a coil having a length greater than the outer peripheral circumference of the atomizing base at the mounting groove, so that the head end portion of the coil of the second suction member is covered with a portion of the second suction member longer than the outer peripheral circumference of the atomizing base.

10. The atomizing core assembly of an atomizing device as set forth in claim 9, wherein said second wicking member is disposed offset from said liquid-passing aperture about the distal end of the coil.

11. The atomizing core assembly of an atomizing device according to any one of claims 2 to 6, wherein the atomizing shell is sleeved on the atomizing base along an end of the atomizing base provided with a mounting tube, and the mounting groove comprises a first end close to the mounting tube and a second end far away from the mounting tube;

12. The atomizing core assembly of an atomizing device according to claim 11, wherein the distance between the first end and the end of the liquid through hole far away from the opening of the atomizing housing is 1mm to 3 mm.

13. The atomizing core assembly of an atomizing device according to any one of claims 2 to 6, wherein the inner diameter of the mounting tube is larger than the diameter of the air flow channel, and the atomizing base is further provided with a liquid-proof tube protruding toward the inside of the mounting tube at the inner edge of the air flow channel, the inner wall of the liquid-proof tube encloses a channel communicating the air flow channel and the inner space of the mounting tube, and a liquid loading space is formed between the outer wall of the liquid-proof tube and the inner wall of the mounting tube.

14. An atomisation device comprising a body and an atomisation core assembly according to any of the claims 1 to 13; the main part is equipped with stock solution chamber, installation vacancy and with the play fog passageway of external intercommunication, atomizing core unit mount in during the installation vacancy of main part, cross the liquid hole with stock solution chamber intercommunication, the inside gas circuit of atomizing subassembly switches on with a fog passageway air current.

15. An electronic atomizing apparatus, comprising a power supply device and the atomizing device as claimed in claim 14, wherein the atomizing device is mounted to the power supply device, and the power supply device is configured to supply power to the atomizing device.