WO2023035570A1

WO2023035570A1 - Easy-injection atomizer

Info

Publication number: WO2023035570A1
Application number: PCT/CN2022/080380
Authority: WO
Inventors: 林光榕; 郑贤彬
Original assignee: 惠州市新泓威科技有限公司
Priority date: 2021-09-09
Filing date: 2022-03-11
Publication date: 2023-03-16
Also published as: CN215684877U

Abstract

Disclosed is an easy-injection atomizer, comprising a mouthpiece, a hole plug, an e-liquid storage tube, a porous atomizing core, an atomizing core seal, and a connecting seat. The lower part of the mouthpiece is sleevingly connected to an inner wall of the upper end of the e-liquid storage tube, and the upper part of the connecting seat is sleevingly connected to an inner wall of the lower end of the e-liquid storage tube. The mouthpiece is internally provided with a mouthpiece hole which penetrates up and down, and the upper part of the hole plug is sleevingly connected to the lower part of the mouthpiece hole. The interior of the e-liquid storage tube is axially provided with a longitudinal partition plate. The longitudinal partition plate divides a tube hole of the e-liquid storage tube into a large tube hole and a small tube hole. An upper section of the large tube hole is provided with a transverse partition plate, the transverse partition plate being provided with an e-liquid injection hole. The bottom part of the hole plug abuts against the transverse partition plate and tightly covers the e-liquid injection hole, the upper part of the hole plug is provided with a central hole, and the lower part is provided with a radial hole. The porous atomizing core is sleevingly connected to the lower end of the large tube hole, and the atomizing core seal is provided between the porous atomizing core and an inner wall of the large tube hole. A cavity in the large tube hole located between the transverse partition plate and the porous atomizing core forms an e-liquid storage cavity. The small tube hole, the radial hole of the hole plug, the central hole, and the mouthpiece hole form a vapor discharge channel.

Description

Easy-fill nebulizer

technical field

The invention relates to the technical field of atomizers, and more specifically, the invention relates to an atomizer that is easy to inject liquid.

Background technique

Electronic atomization equipment emits smoke for users to use by heating the solution to be atomized, that is, the atomization liquid. Existing electronic atomization equipment generally includes a battery rod and an atomizer. The battery rod has a power supply for the atomizer. The battery, the atomizer includes a liquid storage chamber and an atomization unit, the liquid storage chamber is used to store the atomized liquid, and the atomized unit includes an atomized core for absorbing, conducting, and heating the atomized liquid. The atomized liquid can be atomized into aerosol for users to inhale. Electronic atomization equipment is specifically used in electronic cigarettes, medical drug atomization equipment, etc. The atomized liquid includes medicinal liquid, electronic cigarette liquid, etc. Its basic function is to heat and atomize the atomized liquid stored in the atomizer Or liquid medicine and other solutions into vapor mist, aerosol, steam and so on.

In the existing electronic atomization equipment, the liquid storage chamber in the atomizer is generally located in the middle of the atomizer, the atomizing core is located at the bottom of the atomizer, and the suction nozzle and the shell of the liquid storage chamber are integrated. , such a structure, when it is manufactured, it is necessary to invert the shell of the suction nozzle and the liquid storage chamber, then inject the atomized liquid into the liquid storage chamber, and then assemble the atomizing core, connecting seat and other components, which requires professional assembly Only the equipment can complete the assembly process, the process is complicated, the production efficiency is low, and it is easy to cause liquid leakage during production.

In the existing atomizer, the mist outlet channel is generally arranged in the center of the liquid storage chamber in a tubular form, and the atomized vapor and mist flow out through the mist outlet channel. The liquid inlet channel of this kind of atomizer is affected by the mist outlet channel, so it can only be located around the mist outlet channel, and its flow area is affected and becomes smaller. When the viscosity of the atomized liquid used is relatively large , it is easy to be blocked in the liquid inlet channel, which will greatly reduce the atomization effect and cause an extremely bad experience for users. Therefore, this atomizer is only suitable for atomized liquid with low viscosity and good fluidity.

technical problem

The object of the present invention is to provide an atomizer that is easy to inject liquid, and the atomized liquid is injected into the liquid storage cavity through the liquid injection hole provided on the liquid storage cavity, so that the liquid injection is easy.

technical solution

The technical solution of the present invention is achieved as follows: an atomizer that is easy to inject liquid, used to connect with a battery rod to form an electronic atomization device, its special feature is that it includes a suction nozzle, a hole plug, a liquid storage tube, a body atomizing core, atomizing core seal and connection seat, the lower part of the suction nozzle is socketed on the inner wall of the upper end of the liquid storage tube, and the upper part of the connecting seat is socketed on the inner wall of the lower end of the liquid storage tube, The suction nozzle is provided with a suction nozzle hole that penetrates up and down. The upper part of the hole plug is sleeved on the lower part of the suction nozzle hole. The inside of the liquid storage tube is located between the hole plug and the connecting seat. A longitudinal septum is arranged, and the tube hole of the liquid storage tube is divided into a large tube hole and a small tube hole by the said longitudinal septum. , the bottom of the hole plug abuts against the diaphragm and tightly covers the liquid injection hole, the upper part of the hole plug is provided with a central hole, and the lower part is provided with a radial hole communicating with the central hole , the porous atomizing core is sleeved on the lower end of the large tube hole, the atomizing core seal is set between the porous atomizing core and the inner wall of the large tube hole, and the large tube hole is located The cavity between the diaphragm and the atomizing core of the porous body forms a liquid storage cavity, and the small tube hole, the radial hole of the hole plug, the central hole and the suction nozzle hole form a mist outlet channel.

Preferably, the porous body atomizing core includes a porous body and a heating resistor, the heating resistor is arranged at the lower end of the porous body, and two ends of the heating resistor are respectively connected with resistance pins.

Preferably, the bottom of the hole plug is covered with a liquid injection sealing sleeve, and the liquid injection sealing sleeve is used to seal the gap between the hole plug and the liquid injection hole.

Preferably, a baffle ring is also included, the baffle ring is arranged in the large tube hole and located on the top of the porous body atomizing core, a baffle ring through hole is provided in the middle of the baffle ring, and the baffle ring The outer edge is the same as the cross-sectional shape of the large pipe hole in which it is located. The inner wall of the large pipe hole is located above the retaining ring and is provided with a stop step. The stop step is used to limit the upward movement of the retaining ring. The through hole of the retaining ring facilitates the atomized liquid in the liquid storage chamber to flow downward to the upper surface of the porous body atomized core.

Preferably, the outer wall of the upper end of the liquid storage tube is covered with a first steel ring, and the outer wall of the lower end of the liquid storage tube is covered with a second steel ring.

Preferably, the connecting seat includes a pipe body sleeved in the liquid storage tube, and the upper end of the pipe body upwardly abuts against and supports the atomizing core seal and the porous body atomizing core.

Preferably, the outer wall of the tube body is provided with axial ridges for tight connection with the liquid storage tube.

Preferably, a diversion cover is sheathed inside the pipe body, and a shoulder for supporting the diversion cover is provided at the bottom of the inner wall of the pipe body, and the diversion cover includes a bottom wall and a side wall. The bottom wall is provided with a notch, and the side wall is vertically arranged along the outer edge of the bottom wall, and the side wall at the notch is surrounded by the inner wall of the pipe body to form an air inlet channel.

Preferably, the air inlet channel is arranged at the far end of the mist outlet channel, and a gap is provided between the bottom of the porous atomizing core and the diversion cover to form an atomizing chamber.

Preferably, the lower part of the connecting seat is provided with a connecting pipe with a reduced outer diameter, the outer wall of the connecting pipe is provided with a connecting thread to thread the battery rod, and the inner part of the connecting pipe is sleeved with a tubular electrode. An insulating ring is provided between the tubular electrode and the connecting pipe, the upper end surface of the tubular electrode is closed and an air inlet is provided on the side of the upper end, and a flange is provided at the bottom end of the tubular electrode.

Beneficial effect

When the present invention is assembled and produced, the liquid storage tube, the porous body atomizing core, the atomizing core seal and the connecting seat can be assembled first, and then the atomized liquid can be injected into the liquid storage chamber through the liquid injection hole, and then the liquid with the hole The suction nozzle of the plug is connected to the upper end of the liquid storage tube. In this way, the liquid injection is performed after the main components are assembled, which is convenient for processing and production, improves production efficiency, prevents liquid leakage, and is easy to inject liquid. After the liquid injection is completed, only the suction nozzle can be installed to complete the entire production process. Due to the advantages of the above structure and process, when the product sales place is far away from the production and processing place, the liquid injection and the suction nozzle can not be installed temporarily, and the liquid injection and suction nozzle assembly can be performed after the sales destination, which can prevent long-distance transportation. Leakage caused by turbulence and other factors.

In addition, the liquid inlet channel formed by the through hole of the retaining ring in the easy-injection atomizer of the present invention is independent of the mist outlet channel, and its shape is close to the cross-sectional shape of the porous body, so its cross-sectional area is relatively large, and it is not affected by the mist outlet. Due to the influence of the channel, the atomized liquid can flow smoothly to the upper surface of the porous body atomizing core, so it is suitable for the atomized liquid with high viscosity and poor fluidity.

Description of drawings

Fig. 1 is the exploded structural diagram of the atomizer of the embodiment of the present invention;

Fig. 2 is the side view of the atomizer of the embodiment of the present invention;

Fig. 3 is the front view of the atomizer of the embodiment of the present invention;

Fig. 4 is a front A-A sectional view of the atomizer in Fig. 2;

Fig. 5 is a side B-B sectional view of the atomizer in Fig. 4;

Fig. 6 is a perspective view of a suction nozzle according to an embodiment of the present invention;

Fig. 7 is a sectional view of the suction nozzle of the embodiment of the present invention;

Fig. 8 is the front view of the hole plug of the embodiment of the present invention;

Fig. 9 is a perspective view of a hole plug according to an embodiment of the present invention;

Fig. 10 is a front view of a liquid storage tube according to an embodiment of the present invention;

Figure 11 is a cross-sectional view of the liquid storage tube of the embodiment of the present invention

Fig. 12 is a perspective view of a retaining ring according to an embodiment of the present invention;

Fig. 13 is a perspective view of an atomizing core seal according to an embodiment of the present invention;

Fig. 14 is a perspective view of a porous atomizing core according to an embodiment of the present invention;

Fig. 15 is a perspective view of the connecting seat of the embodiment of the present invention;

Fig. 16 is a front view of the connection seat of the embodiment of the present invention;

Fig. 17 is a cross-sectional view of the connection seat of the embodiment of the present invention;

Fig. 18 is a perspective view of a flow guide cover according to an embodiment of the present invention;

Fig. 19 is a top view of a flow guide cover according to an embodiment of the present invention;

20 is a front view of a tubular electrode according to an embodiment of the present invention;

Fig. 21 is a perspective view of a tubular electrode according to an embodiment of the present invention.

Among them, the main component symbol description:

1. Suction nozzle; 10. Suction nozzle hole; 2. Hole plug; 20. Center hole; 21. Radial hole; 3. Liquid storage tube; 30. Median diaphragm; 31. Large tube hole; 311. Stop step; 32 small tube hole; 33, transverse partition; 330, liquid injection hole; 34, liquid storage cavity; 35, mist outlet channel; 36, first steel ring; 37, second steel ring; 38, retaining ring; 4. Porous body atomizing core; 41. Porous body; 42. Resistance pin; 5. Atomizing core seal; 50. Mounting hole; 51. Ring stripe; 6. Connecting seat; Body; 611, shoulder; 612, axial embossing; 62, connecting pipe; 621, connecting thread; 622, first air inlet; 7, diversion cover; 70, notch; 71, bottom wall; 710, lead wire Hole; 72, side wall; 73, air intake channel; 74, atomization chamber; 8, tubular electrode; 80, tubular electrode; 81, second air intake hole; 82, flange; 9, insulating ring.

BEST MODE FOR CARRYING OUT THE INVENTION

The easy-to-inject atomizer of the present invention, in order to facilitate the following description, place the suction nozzle of the easy-to-inject atomizer upwards as shown in Figure 2 and Figure 3, and the " Descriptions such as "upper, lower, upper part, lower part, upper end, lower end, above, below" all refer to the up and down positional relationship of each component when the suction nozzle of the easy-filling atomizer is placed vertically upward.

Example

As shown in Figures 1 to 5, an atomizer that is easy to inject liquid according to the present invention is used to connect with a battery rod to form an electronic atomization device, including a suction nozzle 1, a hole plug 2, a liquid storage tube 3, and a porous body mist The atomizing core 4, the atomizing core seal 5 and the connecting seat 6, the lower part of the suction nozzle 1 is a connecting part with a reduced outer diameter. The lower end inner wall of the liquid storage pipe 3. The outer wall of the upper end of the liquid storage pipe 3 is provided with a first steel ring 36, and the outer wall of the lower end of the liquid storage pipe 3 is provided with a second steel ring 37. The first steel ring 36 and the second steel ring 37 have The function of hooping and strengthening the outer walls at both ends also has the function of beautiful decoration.

As shown in FIGS. 4-9 , the suction nozzle 1 is provided with a suction nozzle hole 10 penetrating up and down, and the upper part of the hole plug 2 is sleeved on the lower part of the suction nozzle hole 10 . The upper part of the hole plug 2 is provided with a central hole 20, the lower part is provided with a radial hole 21 communicating with the central hole 20, and the bottom is a solid structure.

As shown in Fig. 4, Fig. 5, Fig. 10, and Fig. 11, the inside of the liquid storage pipe 3 and between the hole plug 2 and the connecting seat 6 are axially provided with a medial septum 30, and the medial septum 30 connects the tube of the liquid storage pipe 3 Hole is divided into large pipe hole 31 and small pipe hole 32, and the upper part of large pipe hole 31 is provided with diaphragm 33, and diaphragm 33 is provided with liquid injection hole 330, and top is provided with liquid injection hole 330 to facilitate liquid injection. The bottom of the hole plug 2 abuts against the diaphragm 33 and tightly covers the liquid injection hole 330. The bottom of the hole plug 2 is covered with a liquid injection sealing sleeve 22, which is used to seal the hole plug 2 and the liquid injection hole. gaps between holes 330 . After the liquid injection is completed, when the suction nozzle 1 is installed on the liquid storage pipe 3, the bottom of the hole plug 2 connected with the suction nozzle hole 10 abuts on the diaphragm 33 and tightly covers the liquid injection hole 330, so that the liquid injection The hole 330 will not leak the atomizing liquid.

As shown in Figure 4, Figure 5, and Figure 11, the porous atomizing core 4 is sleeved on the lower end of the large tube hole 31, and the atomizing core seal 5 is arranged between the porous atomizing core 4 and the inner wall of the large tube hole 31 In other words, the porous atomizing core 4 is first set in the atomizing core seal 5 , and then both are set in the lower end of the large tube hole 31 . The cavity between the large tube hole 31 located between the diaphragm 33 and the porous body atomizing core 4 constitutes the liquid storage chamber 34, and the small tube hole 32, the radial hole 21 of the hole plug, the central hole 20 and the nozzle hole 10 constitute the mist outlet Channel 35. In this embodiment, the liquid storage tube 3 is made of transparent material so as to observe the remaining amount of atomized liquid in the liquid storage cavity 34 .

As shown in Fig. 4, Fig. 5 and Fig. 12, the cross section of the porous body atomizing core 4 in the present invention is smaller than the cross section of the large tube hole 31, and the porous body atomizing core 4 is easy to slide upward into the large tube hole during installation. 31 and cannot be fixed, so a baffle ring 38 is provided on the porous body atomizing core 4 in the large tube hole 31, the outer edge of the baffle ring 38 is the same as the cross-sectional shape of the inner side wall of the large tube hole 31, The inner diameter of the large tube hole 31 above the retaining ring 38 is slightly reduced to form a stop step 311, which is used to limit the upward movement of the retaining ring 38, and the retaining ring 38 is provided with a retaining ring through hole 380 in the middle of the retaining ring. The ring through hole 380 constitutes the liquid inlet channel. The shape of the retaining ring through hole 380 is close to the cross-sectional shape of the porous body 41. The retaining ring 38 can block and fix the atomizing core 4 of the porous body, and ensure the atomization in the liquid storage chamber 34. The liquid flows down to the upper surface of the atomizing core 4 of the porous body. The liquid inlet passage formed by the retaining ring through hole 380 in the present invention is independent of the mist outlet passage, and its shape is close to the cross-sectional shape of the porous body 41, so its cross-sectional area is relatively large, and it is not affected by the mist outlet passage. The liquid can flow smoothly to the upper surface of the porous body atomizing core 4, so the atomizing liquid with high viscosity and poor fluidity can be used.

As shown in Fig. 4, Fig. 5 and Fig. 13, the atomizing core seal 5 is made of silica gel material, and is set on the lower end of the large tube hole 31, and its outer wall is sealed and connected with the lower end inner wall of the large tube hole 31. Therefore, The outer wall of the atomizing core seal 5 is provided with annular stripes 51 in order to obtain a better sealing effect. A mounting hole 50 for installing the porous atomizing core 4 is provided in the middle of the atomizing core sealing member 5 .

As shown in Figure 14, the porous body atomizing core 4 includes a porous body 41 and a heating resistor (not shown in the figure), the heating resistor is buried inside the lower end of the porous body 41, and the two ends of the heating resistor are respectively connected with resistance pins 42.

As shown in Figure 4 and Figure 5, the connecting seat 6 includes a tube body 61 sleeved in the liquid storage tube 3, the upper end of the tube body 61 abuts upwards and supports the atomizing core seal 5 and the porous atomizing core 4.

As shown in Fig. 4 and Fig. 17-Fig. 19, the inside of the pipe body 61 is provided with a diversion cover 7, and the bottom of the inner wall of the pipe body 61 is provided with a shoulder 611 supporting the diversion cover 7, and the diversion cover 7 includes a bottom The wall 71 and the side wall 72, the bottom wall 71 is provided with a gap 70, the side wall 72 is vertically arranged along the outer edge of the bottom wall 71, and the side wall 72 at the gap 70 and the inner wall of the pipe body 61 enclose to form an air intake channel 73 , the air intake channel 73 is set at the far end of the mist outlet channel, and the bottom wall 71 is also provided with a lead hole 710 for the resistance pin 42 to pass through. A gap is provided between the bottom of the porous atomizing core 4 and the diversion cover 7 to form an atomizing chamber 74 .

As shown in FIG. 15 and FIG. 16 , the outer wall of the tube body 61 is provided with axial ribs 612 for tight connection with the liquid storage tube 3 .

As shown in Figure 15, Figure 16, Figure 20, and Figure 21, the bottom of the connecting seat 6 is provided with a connecting pipe 62 with a reduced outer diameter, and the outer wall of the connecting pipe 62 is provided with a connecting thread 621 to be threadedly connected with the battery rod. The outer wall of 62 is also provided with a first air inlet 622, the inside of the connecting pipe 62 is sleeved with a tubular electrode 8, an insulating ring 9 is arranged between the tubular electrode 8 and the connecting pipe 62, the upper end surface of the tubular electrode 8 is closed and the upper end A second air inlet 81 is provided on the side, and a flange 82 is provided at the bottom of the tubular electrode 8 . The two resistor pins 42 are electrically connected to the tubular electrode 8 and the connecting tube 62 respectively.

As shown in Fig. 4 and Fig. 5, the atomizer which is easy to inject liquid in this embodiment, when it works, the suction nozzle 1 inhales air, so that the outside air flows into the air inlet channel 73 and the atomization chamber from the first air inlet hole 622. 74. At this time, the atomizing liquid flows downward from the liquid storage chamber 34 through the through hole 380 of the retaining ring to the upper surface of the porous atomizing core 4, and then penetrates to the atomizing surface at the bottom of the porous atomizing core 4, It is heated and atomized by the heating resistor at the bottom to form a mist that is distributed in the atomization chamber 74. The vapor mist flows to the other side of the atomization chamber 74 along with the entering external air, passes through the mist outlet channel 35, and then is sucked through the nozzle hole 10. to the user's mouth. When the user inhales through the suction nozzle 1, a negative pressure is generated in the atomization chamber 74 at the same time, and the airflow can also enter the atomization chamber 74 from the second air inlet 81 of the tubular electrode 8, and the tubular electrode 8 is connected with the battery rod, so that The airflow sensor provided in the battery rod can be triggered to start the heating resistor to work. The continuous arrows from bottom to top in Fig. 4 indicate the direction of air flow or mist flow when the atomizer is in operation.

When the atomizer of the present invention is assembled and produced, the liquid storage tube 3, the porous atomizing core 4, the atomizing core seal 5 and the connecting seat 6 can be assembled first, and then the atomized liquid can be injected through the liquid injection hole 330. The liquid storage chamber 34, and then the suction nozzle 1 with the hole plug 2 is connected to the upper end of the liquid storage tube 3. In this way, the liquid injection is performed after the main components are assembled, which is convenient for processing and production, improves production efficiency, prevents liquid leakage, and is easy to inject liquid. After the liquid injection is completed, only the suction nozzle can be installed to complete the entire production process. Due to the advantages of the above-mentioned structure and process design, when the product sales place is far away from the production and processing place, in order to prevent liquid leakage caused by factors such as bumps during long-distance transportation, it is possible not to inject liquid or install the suction nozzle temporarily, and wait until the sales destination Then fill the liquid and assemble the nozzle.

Industrial Applicability

The above descriptions are only preferred embodiments of the present invention, and all equivalent changes and modifications made according to the scope of the claims of the present invention shall fall within the scope of the claims of the present invention.

Claims

An atomizer that is easy to inject liquid and is used to connect with a battery rod to form an electronic atomization device, which is characterized in that it includes a suction nozzle, a hole plug, a liquid storage tube, a porous body atomizing core, an atomizing core seal and a connection seat, the lower part of the suction nozzle is socketed on the inner wall of the upper end of the liquid storage pipe, the upper part of the connecting seat is socketed on the inner wall of the lower end of the liquid storage pipe, and the suction nozzle is provided with a suction nozzle that penetrates up and down hole, the upper part of the hole plug is sleeved on the lower part of the nozzle hole, and a longitudinal septum is arranged inside the liquid storage tube between the hole plug and the connecting seat, and the medial septum will store The tube hole of the liquid pipe is divided into a large tube hole and a small tube hole, the upper section of the large tube hole is provided with a diaphragm, and the diaphragm is provided with a liquid injection hole, and the bottom of the hole plug abuts against the and tightly cover the liquid injection hole, the upper part of the hole plug is provided with a central hole, and the lower part is provided with a radial hole communicating with the central hole, and the porous atomizing core is sleeved on the The lower end of the large pipe hole, the atomizing core seal is arranged between the porous body atomizing core and the inner wall of the large pipe hole, and the large pipe hole is located between the transverse partition plate and the porous body atomizing core The cavity between them forms a liquid storage cavity, and the small tube hole, the radial hole of the hole plug, the central hole and the suction nozzle hole form a mist outlet channel.
The atomizer that is easy to inject liquid according to claim 1, characterized in that: the porous body atomizing core includes a porous body and a heating resistor, the heating resistor is arranged at the lower end of the porous body, and the heating resistor Both ends of the resistor are respectively connected with resistor pins.
The atomizer that is easy to inject liquid according to claim 1 is characterized in that: the bottom of the hole plug is covered with a liquid injection sealing sleeve, and the liquid injection sealing sleeve is used to seal the gap between the hole plug and the liquid injection hole. the gap between.
The easy-to-inject atomizer according to claim 1, further comprising a retaining ring, the retaining ring is arranged in the large tube hole and is located on the porous body atomizing core, the A retaining ring through hole is provided in the middle of the retaining ring, and the outer edge of the retaining ring is the same as the cross-sectional shape of the large pipe hole where it is located. The step, the stop step is used to limit the upward movement of the retaining ring, and the through hole of the retaining ring facilitates the atomized liquid in the liquid storage chamber to flow downward to the upper surface of the porous body atomizing core.
The atomizer for easy liquid injection according to claim 1, characterized in that: the outer wall of the upper end of the liquid storage tube is covered with a first steel ring, and the outer wall of the lower end of the liquid storage tube is covered with a second steel ring .
The easy-to-inject nebulizer according to claim 1, wherein the connecting seat includes a tube body sleeved in the liquid storage tube, and the upper end of the tube body abuts upwards and supports the atomizing core

Seals and porous body atomizing cores.
The easy-to-inject atomizer according to claim 6, characterized in that: the outer wall of the tube body is provided with axial ribs for tight connection with the liquid storage tube.
The atomizer that is easy to inject liquid according to claim 6 is characterized in that: the inside of the tube body is covered with a diversion cover, and the bottom of the inner wall of the tube body is provided with a protrusion supporting the diversion cover. Shoulder, the diversion cover includes a bottom wall and a side wall, the bottom wall is provided with a gap, the side wall is vertically arranged along the outer edge of the bottom wall, the side wall at the gap and the The inner wall of the pipe body encloses and forms an air intake channel.
The easy-to-inject atomizer according to claim 8, characterized in that: the air inlet channel is set at the far end of the mist outlet channel, and the bottom of the porous atomizing core is in contact with the diversion cover. A gap is provided between them to form an atomizing chamber.
The atomizer that is easy to inject liquid according to claim 8 is characterized in that: the lower part of the connecting seat is provided with a connecting pipe with a reduced outer diameter, and the outer wall of the connecting pipe is provided with a connecting thread and a battery rod for threading connection, the inside of the connecting pipe is provided with a tubular electrode, an insulating ring is provided between the tubular electrode and the connecting pipe, the upper end surface of the tubular electrode is closed and an air inlet is provided on the side of the upper end, and the tubular electrode The bottom end of the electrode is provided with a flange.