Electronic atomizer and control method thereof

Abstract

The present invention belongs to the field of electronic atomization technology, solves the problem that the liquid inlet and the air inlet in the existing electronic atomizer can only be closed separately, and it is inconvenient when the liquid inlet and the air inlet need to be cut off from the liquid and the air, and provides an electronic atomizer and a control method thereof. The electronic atomizer includes an atomizing cavity and a sealing body, an atomizing cavity is provided in the atomizing cavity, an air inlet and a liquid inlet are provided on the atomizing cavity, and the air inlet and the liquid inlet are respectively connected to the atomizing cavity; the sealing body and the atomizing cavity move relative to each other to seal the air inlet and the liquid inlet. In the present invention, an atomizing cavity is provided in the atomizing cavity, an air inlet and a liquid inlet are provided on the atomizing cavity, and the air inlet and the liquid inlet are respectively connected to the atomizing cavity, and the sealing body and the atomizing cavity move relative to each other to seal the air inlet and the liquid inlet at the same time, thereby facilitating the user to cut off the liquid and the air inlet.

Description

Technical Field

[0001] The present invention belongs to the technical field of electronic atomization, and in particular relates to an electronic atomizer and a control method thereof. Background Art

[0002] The atomizer core in the electronic atomizer on the market heats the liquid and atomizes it to form smoke. Usually, the electronic atomizer is provided with a liquid inlet and an air inlet to supply liquid and air to the atomizer core. However, the liquid inlet and the air inlet in the existing electronic atomizer can only be closed separately, which is inconvenient when the liquid inlet and the air inlet need to be cut off. Summary of the invention

[0003] In view of this, the present invention provides an electronic atomizer and a control method thereof, so as to solve the problem that the liquid inlet and the air inlet in the existing electronic atomizer can only be closed separately, which is inconvenient when it is necessary to cut off the liquid and the air inlet.

[0004] The technical solution adopted by the present invention is:

[0005] In a first aspect, the present invention provides an electronic atomizer, the electronic atomizer comprising:

[0006] An atomizing chamber, wherein the atomizing chamber is provided inside the atomizing chamber, and an air inlet and a liquid inlet are provided on the atomizing chamber, and the air inlet and the liquid inlet are respectively communicated with the atomizing chamber;

[0007] A sealing body moves relative to the atomizing cavity to seal the air inlet and the liquid inlet.

[0008] As a preferred embodiment of the above-mentioned electronic atomizer, the electronic atomizer further comprises:

[0009] The atomizing cavity is electrically connected to the positive / negative electrode of the power supply, and the atomizing cavity and the sealing body move relative to each other so that the atomizing cavity is connected to the negative / positive electrode of the power supply.

[0010] As a preferred embodiment of the above-mentioned electronic atomizer, the electronic atomizer further comprises:

[0011] A first conductor is electrically connected to the negative electrode / positive electrode of the power supply, and the atomization cavity and the sealing body move relative to each other to connect the atomization cavity and the first conductor.

[0012] As a preferred solution of the above electronic atomizer, the sealing body and the atomization cavity rotate relative to each other to seal the air inlet and the liquid inlet.

[0013] As a preferred solution of the above-mentioned electronic atomizer, the atomization cavity and the sealing body rotate relatively to connect the atomization cavity with the first conductor.

[0014] As a preferred solution of the above-mentioned electronic atomizer, a liquid storage chamber and an air intake area are provided in the electronic atomizer, and the sealing body separates the liquid storage chamber and the air intake area.

[0015] As a preferred embodiment of the electronic atomizer, the sealing body is provided with a through hole for the atomization cavity to pass through, the atomization cavity is arranged in the through hole, the air inlet is communicated with the air inlet area, and the liquid inlet is communicated with the liquid storage cavity.

[0016] As a preferred embodiment of the above-mentioned electronic atomizer, the electronic atomizer further comprises:

[0017] A liquid storage device, wherein the liquid storage cavity is provided in the liquid storage device, and the sealing body seals the liquid storage cavity;

[0018] A threading body, wherein the air inlet area is formed between the threading body and the sealing body.

[0019] As a preferred solution of the above-mentioned electronic atomizer, a first connecting piece is provided on the liquid storage, a connecting groove is provided on the threading body, and the first connecting piece is snap-connected in the connecting groove.

[0020] The present invention provides a control method for an electronic atomizer, wherein the atomizer is any one of the above electronic atomizers, and the control method comprises the following steps:

[0021] Get the signal that the atomization chamber is connected to the negative / positive electrode of the power supply;

[0022] After a preset time interval, the atomization mechanism in the electronic atomizer is controlled to operate.

[0023] In summary, the beneficial effects of the present invention are as follows:

[0024] An atomizing chamber is provided in the electronic atomizer of the present invention, and an air inlet and a liquid inlet are provided on the atomizing chamber. The air inlet and the liquid inlet are respectively connected to the atomizing chamber. The sealing body moves relative to the atomizing chamber to seal the air inlet and the liquid inlet at the same time, so that it is convenient for the user to cut off the liquid and gas at the liquid inlet and the air inlet. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings required for use in the embodiment of the present invention will be briefly introduced below. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work, and these are all within the protection scope of the present invention.

[0026] Figure 1 This is a schematic diagram of the explosion structure of the electronic atomizer in Example 2 of the present invention;

[0027] Figure 2 for Figure 1 Stereoscopic image of

[0028] Figure 3 for Figure 2 The enlarged view of point A in the middle;

[0029] Figure 4 for Figure 1 A stereogram from another perspective;

[0030] Figure 5 for Figure 4 The enlarged view of point B in the middle;

[0031] Figure 6 for Figure 5 A three-dimensional diagram of the middle threading body and the first conductor;

[0032] Figure 7 It is a cross-sectional view of the liquid storage, atomization cavity, sealing body, and threading body in Example 2 of the present invention;

[0033] Figure 8 It is a cross-sectional view of the connection of the liquid storage, atomization cavity, sealing body and threading body in Example 2 of the present invention;

[0034] Fig. 9 This is a schematic diagram of the structure when the air inlet and the liquid inlet on the atomization chamber in Example 2 of the present invention are not sealed;

[0035] Fig.10 This is a schematic diagram of the structure when the air inlet and the liquid inlet on the atomization chamber are sealed in Example 2 of the present invention;

[0036] Fig.11 This is a schematic diagram of the explosion structure of the electronic atomizer in Example 3 of the present invention;

[0037] Fig.12 This is a schematic diagram of the explosion structure of the electronic atomizer in Example 4 of the present invention;

[0038] Fig.13 This is a schematic diagram of the explosion structure of the electronic atomizer in Example 5 of the present invention;

[0039] Fig.14 It is a cross-sectional view of the connection of the liquid storage, atomization cavity, sealing body and threading body in Example 5 of the present invention;

[0040] Fig.15 This is a schematic diagram of the structure when the air inlet and the liquid inlet on the atomization chamber in Example 5 of the present invention are not sealed;

[0041] Fig.16This is a schematic diagram of the explosion structure of the electronic atomizer in Example 6 of the present invention;

[0042] Fig.17 Schematic diagram of the flow of the electronic atomizer control method in Example 8 of the present invention.

[0043] Description of reference numerals:

[0044] 100, atomizing chamber; 110, air inlet; 120, liquid inlet; 130, atomizing chamber; 140, first sealing member; 150, second sealing member; 160, second conductor; 200, sealing member; 210, first through hole; 220, first sealing portion; 230, second sealing portion; 240, connecting hole; 300, first conductor; 400, power storage body; 410, power supply; 420, power supply spring; 430, power supply base; 500, liquid storage; 51 0, liquid storage chamber; 520, atomizing gas channel; 530, fourth sealing member; 540, first connecting member; 550, fifth sealing member; 560, movable groove; 600, threading body; 610, air inlet area; 620, third sealing member; 630, second connecting member; 640, connecting groove; 650, rotating groove; 660, conductive groove; 670, first wire hole; 680, second wire hole; 690, contact groove; 691, sealing ring; 700, driving member; 800, core shell. DETAILED DESCRIPTION

[0045] In order to make the purpose, technical solution and advantages of the embodiment of the present invention clearer, the technical solution in the embodiment of the present invention will be clearly and completely described in combination with the embodiment of the present invention. It should be noted that, in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. In the description of the present invention, it should be understood that the orientation or position relationship indicated by the terms "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. Moreover, the term "include", "comprise" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such a process, method, article or device. In the absence of further restrictions, the elements defined by the phrase "comprising..." do not exclude the presence of other identical elements in the process, method, article or device comprising the elements. If there is no conflict, the various features in the embodiments and examples of the present invention can be combined with each other, all within the scope of protection of the present invention.

[0046] Embodiment 1:

[0047] like Figure 1 As shown, Embodiment 1 of the present invention discloses an electronic atomizer, which includes an atomizing cavity 100 and a sealing body 200. An atomizing cavity 130 is provided in the atomizing cavity 100. An air inlet 110 and a liquid inlet 120 are provided on the atomizing cavity 100. The air inlet 110 and the liquid inlet 120 are respectively connected to the atomizing cavity 130; the sealing body 200 moves relative to the atomizing cavity 100 to seal the air inlet 110 and the liquid inlet 120.

[0048] In this embodiment, an atomizing chamber 130 is provided in the atomizing chamber 100, and an air inlet 110 and a liquid inlet 120 are provided on the atomizing chamber 100. The air inlet 110 and the liquid inlet 120 are respectively connected to the atomizing chamber 130. The sealing body 200 moves relative to the atomizing chamber 100 to seal the air inlet 110 and the liquid inlet 120 at the same time, so as to facilitate the user to cut off the liquid and gas at the liquid inlet 120 and the air inlet 110.

[0049] Embodiment 2:

[0050] like Figures 1 to 8As shown, Embodiment 2 of the present invention discloses an electronic atomizer, which includes an atomization chamber 100, a sealing body 200, a first conductor 300, a power supply 410 storage body 400, a liquid storage 500, a threading body 600, a driving member 700 and an atomization mechanism. The power supply 410 storage body 400 is a barrel-shaped structure, and the lower end of the power supply 410 storage body 400 is connected to the power supply 410 base; a power supply 410 is placed in the power supply 410 storage body 400. In this embodiment, the power supply 410 is a rechargeable battery cell or a replaceable battery cell. A power supply spring is provided at the upper end of the power supply 410, such as Figure 5 As shown, a spring groove is provided on the lower end surface of the threading body 600. The spring groove is annular, and the power supply spring is arranged in the spring groove.

[0051] In this embodiment, the liquid storage 500 is connected to the power source 410 storage body 400 through the threading body 600. In this embodiment, the liquid storage 500, the threading body 600 and the power source 410 storage body 400 are arranged in sequence from top to bottom. Specifically, the threading body 600 is detachably connected to the upper end of the power source 410 storage body 400, and the threading body 600 and the inner wall of the power source 410 storage body 400 are sealed by the third sealing member 620. In this embodiment, the third sealing member 620 is a sealing ring. At the same time, Figure 2 and Figure 6 As shown, a first connecting member 540 is respectively provided on both sides of the lower end of the liquid storage 500 along the radial direction of the liquid storage 500, and a connecting groove 640 is provided on the threading body 600 relative to each first connecting member 540. A first connecting member 540 is snapped into a connecting groove 640, and each connecting groove 640 is interference fit with a first connecting member 540, so that the liquid storage 500 is connected to the threading body 600 and the power supply 410 storage body 400.

[0052] like Figure 6As shown, the threading body 600 is also provided with a rotation groove 650, a contact groove 690 and four second connecting members 630. The four second connecting members 630 are arranged in a rectangular array on the threading body 600. A sealing ring 691 is also provided on the threading body 600 in the rectangle surrounded by the four second connecting members 630. The sealing ring 691 is provided with a second wire hole 680. The contact groove 690 is annular and surrounded by the outer side of the sealing ring 691. A conductive groove 660 and a first wire hole 670 are also provided in the contact groove 690. The conductive groove 660 is fan-shaped and connected to the first wire hole 670. The first conductor 300 is also fan-shaped and embedded in the conductive groove 660. The second wire hole 680 and the first wire hole 670 are both through holes. The power spring connected to the positive / negative pole of the power source 410 is electrically connected to the first conductor 300 through the first wire hole 670 via the first conductor, and the second conductor connected to the negative / positive pole of the power source 410 is electrically connected to the atomization chamber 100 through the second wire hole 680. In this embodiment, the first conductor 300 itself may be provided with the first conductor, or the first conductor may be connected to the first conductor 300; similarly, in this embodiment, the atomization chamber 130 itself may be provided with the second conductor, or the second conductor may be connected to the atomization chamber 130; in this embodiment, the first conductor and the second conductor may be a connector made of a wire or a conductive metal. In this embodiment, the atomization chamber 100 is made of a conductive material, such as copper, aluminum, silver, etc. (of course, in other embodiments, only the second conductor 160 in the atomization chamber 100 may be made of a conductive material, and then only the second conductor 160 is connected to the negative / positive pole of the power source 410). Figure 5 and Figure 7 As shown, four connecting holes 240 are provided on the lower surface of the sealing body 200, and the four connecting holes 240 are distributed corresponding to one connecting body, and each connecting body is respectively connected to one connecting hole 240. At the same time, an air intake area 610 is formed between the lower surface of the sealing body 200 and the threading body 600, and the sealing body 200 separates the liquid storage chamber 510 and the air intake area 610. The air intake area 610 is connected to the air outside the electronic atomizer through the rotating groove 650. The above-mentioned driving member 700 is connected to the side wall of the atomizing cavity 100 through the rotating groove 650, and the driving member 700 can rotate in the rotating groove 650. In the present embodiment, an atomizing mechanism is provided on the inner side of the atomizing cavity 100, and the atomizing mechanism is such as an atomizing core, and a core shell 800 is provided on the outer side of the atomizing mechanism.

[0053] like Figure 7 and Figure 8As shown, the liquid storage 500 is provided with an atomizing gas channel 520, a first sealing member 140, an atomizing cavity 100 and a sealing body 200. The atomizing gas channel 520, the first sealing member 140 and the atomizing cavity 100 are sequentially arranged from top to bottom, and the lower end of the atomizing gas channel 520 is communicated with the upper end of the atomizing cavity 100, and the lower end of the atomizing gas channel 520 is connected with the upper end of the atomizing cavity 100 through the first sealing member 140. Specifically, the atomizing cavity 100 is barrel-shaped, and the first sealing member 140 seals the upper end of the atomizing cavity 100; the first sealing member 140 is provided with a second through hole for accommodating the atomizing gas channel 520, and the lower end of the atomizing gas channel 520 is located in the second through hole. The upper end of the above-mentioned atomizing gas channel 520 is integrally connected with the liquid storage 500, and a liquid storage chamber 510 is formed between the liquid storage 500 and the atomizing gas channel 520. The liquid storage chamber 510 stores liquid (such as cigarette liquid or other heated atomized liquid). A liquid injection port is also provided on the side wall of the liquid storage 500, and the liquid injection port is sealed by a fourth sealing member 530; the user can pull out the fourth sealing member 530 from the liquid injection port and add liquid, such as an aerosol generating matrix, into the liquid storage chamber 510 from the liquid injection port.

[0054] like Figure 7 and Figure 8 As shown, an atomizing chamber 130 is provided in the atomizing chamber 100, and two air inlets 110 and two liquid inlets 120 are provided on the atomizing chamber 100, and the air inlets 110 and the liquid inlets 120 are located at different positions in the axial direction of the atomizing chamber 100. The two air inlets 110 are respectively arranged on opposite sides of the atomizing chamber 100 along the radial direction, and the two liquid inlets 120 are respectively arranged on opposite sides of the atomizing chamber 100 along the radial direction, and each air inlet 110 and each liquid inlet 120 are respectively communicated with the atomizing chamber 130.

[0055] like Figure 2 , Figure 7 and Figure 8 As shown, the sealing body 200 is provided with a through hole for the atomizing cavity 100 to pass through, and the through hole of the sealing body 200 is sleeved outside the atomizing cavity 100, and the hole arm of the through hole on the sealing body 200 is attached to the outer peripheral surface of the atomizing cavity 100 to seal between the through hole on the sealing body 200 and the outer peripheral surface of the atomizing cavity 100. The sealing body 200 is sealed at the lower end of the liquid storage 500, thereby sealing the liquid storage cavity 510. Figure 7 and Figure 8 As shown, the atomizing chamber 100 passes through the through hole on the sealing body 200 and extends into the contact groove 690 of the threading body 600. The lower end of the atomizing chamber 100 is surrounded by the outside of the sealing ring 691. The inner wall surface of the atomizing chamber 100 and the sealing ring 691 are sealed by the second sealing member 150. In this embodiment, the second sealing member 150 is a sealing ring. A second conductor 160 is provided at the lower end of the atomizing chamber 100.

[0056] like Fig. 9 and Fig.10 As shown, the two liquid inlets 120 on the atomization chamber 100 are located above the sealing body 200, and two second sealing parts 230 are provided above the sealing body 200, and the second sealing parts 230 are respectively located on the opposite sides of the atomization chamber 100, and each second sealing part 230 is fitted with the outer side surface of the atomization chamber 100, and the surface where the second sealing part 230 fits with the atomization chamber 100 is an arc surface; the two air inlets 110 on the atomization chamber 100 are located below the sealing body 200, and two first sealing parts 220 are provided below the sealing body 200, and the first sealing parts 220 are respectively located on the opposite sides of the atomization chamber 100, and each first sealing part 220 is fitted with the outer side surface of the atomization chamber 100, and the surface where the first sealing part 220 fits with the atomization chamber 100 is an arc surface. Preferably, the two liquid inlets 120 are on opposite sides of the atomizing chamber 100, and when the two are arranged oppositely, it is conducive to the liquid to flow in from the two opposite sides at the same time, so that the liquid in the atomizing chamber is evenly distributed. The two air inlets 110 are located on opposite sides of the atomizing chamber 100, and the two are arranged oppositely to facilitate gas convection. In addition, in order to facilitate the rapid and accurate liquid and gas cut-off, the centerline of the air inlet 110 and the liquid inlet 120 on the same side is parallel to the centerline of the atomizing chamber 130. Since there are differences in the requirements for the amount of gas and the amount of liquid inlet of the air inlet 110 and the liquid inlet 120, and it is involved that the atomized gas (such as aerosol or Chinese herbal medicine) after inhalation is more than the air during suction, the size of the liquid inlet is larger than the size of the air inlet. According to the experiments and suction data, the liquid inlet and the air inlet are usually oblong holes. In terms of the surface hole area of ​​the oblong holes, S1 represents the surface hole area of ​​the liquid inlet, and S2 represents the surface hole area of ​​the air inlet. Usually, the ratio of S1:S2 ranges from 3:1 to 6:1, that is to say, the size of the liquid inlet should be larger than that of the air inlet, to ensure that the liquid can be fully atomized while absorbing a small amount of air instead of a large amount of air.

[0057] In this embodiment, the sealing principle of the air inlet 110 and the liquid inlet 120 on the atomizing chamber 100 is as follows: Fig. 9 As shown, at this time, the air inlet 110 and the liquid inlet 120 on the atomizing chamber 100 are not sealed, the liquid inlet 120 of the atomizing chamber 100 is connected to the liquid storage chamber 510, and the air inlet 110 of the atomizing chamber 100 is connected to the air inlet area 610, so that the liquid in the liquid storage chamber 510 and the air in the air inlet area 610 can enter the atomizing chamber 130; at this time, the second conductor 160 on the atomizing chamber 100 is in contact with the first conductor 300, and the circuit in the electronic atomizer is turned on and the electronic atomizer works. When it is necessary to seal the air inlet 110 and the liquid inlet 120, the user manually pushes the driving member 700 to rotate in the rotating groove 650 by a preset angle to drive the atomizing chamber 100 to rotate, and the rotation direction is as shown in FIG. Fig. 9 As shown by the arrow in the figure, the preset angle in this embodiment can be 30°, 60°, 90°, etc., and the specific value of the preset angle is not limited. In this embodiment, the arc length of the first conductor 300 is equal to πR / 6 (preferably, the arc length of the first conductor 300 is greater than or equal to πR / 6), R is the radius of the inner circle of the contact groove 690, and the preset angle is 30°. Fig.10 As shown, at this time, the two liquid inlets 120 are sealed by the two second sealing parts 230, and the two air inlets 110 are sealed by the two first sealing parts 220. At the same time, the second conductor 160 on the atomizing chamber 100 is separated from the first conductor 300, and the circuit in the electronic atomizer is disconnected and the electronic atomizer no longer works. Conversely, the user can also push the driving member 700 to rotate in the rotating groove 650 in the reverse direction at a preset angle to drive the atomizing chamber 100 to rotate in the reverse direction. The rotation direction is as follows: Fig.10 As shown by the middle arrow, the air inlet 110 and the liquid inlet 120 on the atomizing chamber 100 are not sealed, and the second conductor 160 contacts the first conductor 300, and the circuit in the electronic atomizer is turned on and the electronic atomizer works. Therefore, the electronic atomizer in this embodiment can simultaneously realize the three functions of liquid intake, air intake, and conduction, or simultaneously realize the three functions of liquid cut-off, air cut-off, and power cut-off by rotating.

[0058] At the same time, in this embodiment, the arc length of the first conductor 300 is equal to πR / 6, R is the radius of the inner circle of the contact groove 690, and the driving member 700 needs to be rotated to a preset angle to achieve complete separation of the second conductor 160 from the first conductor 300, and the electronic atomizer continues to work when the second conductor 160 is not completely separated from the first conductor 300; therefore, in the process of the user pushing the driving member 700 to rotate and the angle gradually approaches the preset angle, the air inlet 110 and the liquid inlet 120 are gradually completely sealed, and the air intake volume of the air inlet 110 and the liquid intake volume of the liquid inlet 120 gradually decrease, so the user can also adjust the air intake volume and the liquid intake volume by pushing the driving member 700 to rotate.

[0059] Embodiment 3:

[0060] like Fig.11As shown, the electronic atomizer in Example 3 of the present invention is improved on the basis of Example 2. Specifically, the lower end of the atomizing gas channel 520 in the electronic atomizer of Example 3 is integrally connected with the upper end of the atomizing chamber 100, while the upper end of the atomizing gas channel 520 is separated from the liquid storage 500. A fifth sealing member 550 is sleeved on the upper end of the atomizing gas channel 520, and the atomizing gas outlet of the atomizing gas channel 520 and the liquid storage 500 are sealed by the fifth sealing member 550. In this embodiment, a rotating groove 650 is provided on the side wall of the atomizing gas outlet of the liquid storage 500, and the driving member 700 passes through the rotating groove 650 on the side wall of the atomizing gas outlet and is connected to the atomizing gas channel 520. Then, the user pushes the driving member 700 by hand to rotate a preset angle in the rotating groove 650, and drives the atomizing chamber 100 to rotate through the atomizing gas channel 520 to realize the three functions of liquid inlet, gas inlet, and conduction, or simultaneously realize the three functions of liquid cutoff, gas cutoff, and power cutoff.

[0061] The remaining structure and working principle of Example 3 are the same as those of Example 2.

[0062] Embodiment 4:

[0063] like Fig.12 As shown, the electronic atomizer in Example 4 of the present invention is improved on the basis of Example 3. Specifically, in the electronic atomizer of Example 4, the lower end of the atomizing gas channel 520 is integrally connected with the upper end of the atomizing chamber 100, while the upper end of the atomizing gas channel 520 is separated from the liquid storage 500. A fifth sealing member 550 is sleeved on the upper end of the atomizing gas channel 520, and the atomizing gas channel 520 and the atomizing gas outlet of the liquid storage 500 are sealed by the fifth sealing member 550. In this embodiment, the driving member 700 is connected to the upper end of the atomizing gas channel 520 through the atomizing gas outlet of the liquid storage 500, and the driving member 700 is detachable. The user holds the driving member 700 and passes the lower end of the driving member 700 through the atomizing gas outlet and contacts the upper end of the atomizing gas channel 520, and then rotates the driving member 700. The friction force between the lower end of the driving member 700 and the upper end of the atomizing gas channel 520 drives the atomizing gas channel 520 to drive the atomizing chamber 100 to rotate, so as to realize the three functions of liquid intake, air intake, and conduction, or simultaneously realize the three functions of liquid cutoff, air cutoff, and power cutoff.

[0064] The remaining structure and working principle of Example 4 are the same as those of Example 2.

[0065] Embodiment 5:

[0066] like Figures 13 to 15As shown, the electronic atomizer in Example 5 of the present invention is improved on the basis of Example 2. Specifically, in the electronic atomizer of Example 5, the lower end of the atomizing gas channel 520 is integrally connected with the upper end of the atomizing chamber 100, while the upper end of the atomizing gas channel 520 is separated from the liquid storage 500. A fifth sealing member 550 is sleeved on the upper end of the atomizing gas channel 520, and the atomizing gas outlet of the atomizing gas channel 520 and the liquid storage 500 are sealed by the fifth sealing member 550. In this embodiment, a moving groove 560 is provided on the side wall of the atomizing gas outlet of the liquid storage 500, and the driving member 700 passes through the moving groove 560 on the side wall of the atomizing gas outlet and is connected to the atomizing gas channel 520. At the same time, in this embodiment, two second sealing parts 230 are arranged on the threading body 600; the first conductor 300 is embedded on the lower end surface of the sealing body 200; and the second conductor 160 is arranged on the outer peripheral side wall of the atomizing chamber 100.

[0067] In this embodiment, the sealing principle of the air inlet 110 and the liquid inlet 120 on the atomizing chamber 100 is as follows: Fig.14 As shown, at this time, the air inlet 110 on the atomizing chamber 100 is sealed by the second sealing body 200, and the liquid inlet 120 is sealed by the first sealing body 200; the second conductor 160 on the atomizing chamber 100 is separated from the first conductor 300, the circuit in the electronic atomizer is broken and the electronic atomizer does not work.

[0068] When the electronic atomizer is required to work, the user pushes the driving member 700 to rise in the moving groove 560 to drive the atomizing chamber 100 to rise. Fig.15 As shown, at this time, the air inlet 110 on the atomizing chamber 100 is no longer sealed by the second sealing body 200, and the liquid inlet 120 is no longer sealed by the first sealing body 200, that is, the liquid inlet 120 of the atomizing chamber 100 is connected to the liquid storage chamber 510, and the air inlet 110 of the atomizing chamber 100 is connected to the air inlet area 610, so that the liquid in the liquid storage chamber 510 and the air in the air inlet area 610 can enter the atomizing chamber 130; at the same time, the second conductor 160 on the atomizing chamber 100 is in contact with the first conductor 300, and the circuit in the electronic atomizer is turned on and the electronic atomizer works. Conversely, at this time, the user can also push the driving member 700 down to drive the atomizing chamber 100 down, so that the air inlet 110 and the liquid inlet 120 on the atomizing chamber 100 are sealed, and the second conductor 160 is separated from the first conductor 300, and the circuit in the electronic atomizer is powered off and the electronic atomizer stops working. Therefore, the electronic atomizer in this embodiment can simultaneously realize the three functions of liquid intake, air intake, and electrical conduction or simultaneously realize the three functions of liquid cutoff, air cutoff, and power cutoff by lifting (linear motion).

[0069] The remaining structure and working principle of Example 5 are the same as those of Example 2.

[0070] Embodiment 6:

[0071] like Fig.16 As shown, the electronic atomizer in Example 6 of the present invention is improved on the basis of Example 2. Specifically, the lower end of the atomizing gas channel 520 in the electronic atomizer of Example 6 is integrally connected to the upper end of the atomizing cavity 100, and the upper end of the atomizing gas channel 520 is also integrally connected to the liquid storage 500. In this embodiment, a rotating groove 650 is provided on the side wall of the lower end of the liquid storage 500, and a rotating hole ( Fig.16 The circular hole on the sealing body 200 is a rotating hole), and the driving member 700 passes through the rotating groove 650 and is connected to the rotating hole provided at the lower part of the sealing body 200. At the same time, in this embodiment, the lower part of the sealing body 200 is not provided with a connecting hole 240, and the threading body 600 is not provided with a connecting member, so the sealing body 200 can rotate relative to the threading body 600.

[0072] In this embodiment, the sealing principle of the air inlet 110 and the liquid inlet 120 on the atomizing chamber 100 is as follows: the user manually pushes the driving member 700 to rotate a preset angle in the rotating groove 650, and the driving member 700 drives the sealing body 200 to rotate relative to the atomizing chamber 100 to simultaneously realize the liquid intake and air intake functions or simultaneously realize the liquid and air cut-off functions.

[0073] The remaining structure and working principle of Example 6 are the same as those of Example 2.

[0074] Embodiment 7:

[0075] The electronic atomizer in Example 7 of the present invention is improved on the basis of Example 6. Specifically, in the electronic atomizer of Example 7, the first conductor 300 is embedded on the lower end surface of the sealing body 200, and the second conductor 160 is arranged on the outer peripheral side wall of the atomizing cavity 100 (the structure is similar to that of Example 5). Fig.16 The structures of the first conductor 300 and the second conductor 160 are similar).

[0076] The sealing principle of the air inlet 110 and the liquid inlet 120 on the atomizing chamber 100 in this embodiment is:

[0077] When the air inlet 110 and the liquid inlet 120 on the atomizing chamber 100 are not sealed, the liquid inlet 120 of the atomizing chamber 100 is connected to the liquid storage chamber 510, and the air inlet 110 of the atomizing chamber 100 is connected to the air inlet area 610, so that the liquid in the liquid storage chamber 510 and the air in the air inlet area 610 can enter the atomizing chamber 130; at this time, the second conductor 160 on the atomizing chamber 100 contacts the first conductor 300, and the circuit in the electronic atomizer is turned on and the electronic atomizer works. When it is necessary to seal the air inlet 110 and the liquid inlet 120, the user manually pushes the driving member 700 to rotate in the rotating groove 650 at a preset angle to drive the sealing body 200 to rotate in the forward direction. After the sealing body 200 rotates, the two liquid inlets 120 are respectively sealed by the two second sealing parts 230, and the two air inlets 110 are respectively sealed by the two first sealing parts 220. At the same time, the second conductor 160 on the atomizing chamber 100 is separated from the first conductor 300, and the circuit in the electronic atomizer is disconnected and the electronic atomizer no longer works. Conversely, the user can also push the driving member 700 to rotate in the reverse direction of the preset angle in the rotating groove 650 to drive the sealing body 200 to rotate in the reverse direction, so that the air inlet 110 and the liquid inlet 120 on the atomizing chamber 100 are not sealed, and the second conductor 160 is in contact with the first conductor 300, and the circuit in the electronic atomizer is turned on and the electronic atomizer works. Therefore, in this embodiment, the electronic atomizer can simultaneously realize the three functions of liquid inlet, air inlet, and conduction or simultaneously realize the three functions of liquid cutoff, air cutoff, and power cutoff by rotating.

[0078] Embodiment 8:

[0079] like Fig.17 As shown, Embodiment 8 of the present invention discloses a method for controlling an electronic atomizer. In this embodiment, the atomizer is any one of the electronic atomizers in Embodiments 1 to 7. For the structure of the electronic atomizer, please refer to the description of Embodiments 1 to 7 above, which will not be repeated here. The control method includes the following steps:

[0080] S1, obtaining a signal that the atomizing chamber 100 is connected to the negative electrode / positive electrode of the power supply 410;

[0081] S2, after a preset time interval, controlling the atomization mechanism in the electronic atomizer to work. The atomization mechanism here refers to the entire atomization part with the atomization core heating circuit, for example, the atomization core and related circuits in the atomization device of the electronic atomizer.

[0082] In addition, the above control method also includes:

[0083] S3. When the air inlet and the liquid inlet of the electronic atomizer are sealed, the electronic atomizer is controlled to turn off the power or enter a sleep mode.

[0084] In this embodiment, the preset time can be 1 second, 3 seconds or 5 seconds, and this embodiment does not limit the preset time. After adopting the control method in this embodiment, a preset time interval is obtained after the signal that the atomization cavity is connected to the negative electrode / positive electrode of the power supply is obtained, and within the preset time, the liquid can fully enter the atomization cavity, thereby reducing the risk of dry burning of the atomization mechanism and increasing the service life of the electronic atomizer.

[0085] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An electronic atomizer, characterized in that: The electronic atomizer comprises: An atomizing chamber, wherein the atomizing chamber is provided inside the atomizing chamber, and an air inlet and a liquid inlet are provided on the atomizing chamber, and the air inlet and the liquid inlet are respectively communicated with the atomizing chamber; A sealing body, wherein the sealing body moves relative to the atomizing chamber to seal the air inlet and the liquid inlet; A power supply, the atomizing chamber is electrically connected to the positive / negative electrode of the power supply, and the atomizing chamber and the sealing body move relative to each other to connect the atomizing chamber to the negative / positive electrode of the power supply; A first conductor, the first conductor is electrically connected to the negative electrode / positive electrode of the power supply, and the atomization cavity and the sealing body move relative to each other to connect the atomization cavity and the first conductor; The sealing body and the atomizing chamber rotate relative to each other to seal the air inlet and the liquid inlet; The electronic atomizer is provided with a liquid storage chamber and an air intake area, and the sealing body separates the liquid storage chamber and the air intake area; The sealing body is provided with a through hole for the atomizing cavity to pass through, the atomizing cavity is arranged in the through hole, the air inlet is communicated with the air inlet area, and the liquid inlet is communicated with the liquid storage cavity; Among them, the atomizing chamber is provided with two air inlets and two liquid inlets, and the air inlet and the liquid inlet are located at different positions in the axial direction of the atomizing chamber; the two air inlets are respectively arranged on the opposite sides of the atomizing chamber along the radial direction, and the two liquid inlets are respectively arranged on the opposite sides of the atomizing chamber along the radial direction, and the air inlet and the liquid inlet are respectively connected to the atomizing chamber, and the size of the liquid inlet is larger than the size of the air inlet.

2. The electronic atomizer according to claim 1, characterized in that: The atomizing cavity and the sealing body rotate relative to each other so that the atomizing cavity is connected to the first conductor.

3. The electronic atomizer according to claim 2, characterized in that: The electronic atomizer also includes: A liquid storage device, wherein the liquid storage cavity is provided in the liquid storage device, and the sealing body seals the liquid storage cavity; A threading body, wherein the air inlet area is formed between the threading body and the sealing body.

4. The electronic atomizer according to claim 3, characterized in that: The liquid storage is provided with a first connecting piece, the threading body is provided with a connecting groove, and the first connecting piece is clamped in the connecting groove.

5. A method for controlling an electronic atomizer, characterized in that: The atomizer is the electronic atomizer according to any one of claims 1 to 4, and the control method comprises the following steps: Get the signal that the atomization chamber is connected to the negative / positive electrode of the power supply; After a preset time interval, the atomization mechanism in the electronic atomizer is controlled to operate.

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