Electronic atomizer

Abstract

The invention discloses an electronic atomizer which comprises a shell, a mounting base, an atomizing assembly, a clamping assembly, two driving parts arranged on the clamping assembly, an electromagnetic mechanism and an electric control device. The clamping assembly comprises two arc-shaped clamping arms which are hinged, the two arc-shaped clamping arms are connected with the two opposite sides of the atomization assembly in a clamping mode, and the two arc-shaped clamping arms can be far away from each other to open an oil inlet hole of the atomization assembly or can be close to each other to close the oil inlet hole of the atomization assembly. The electric control device energizes the electromagnetic mechanism with current in the first direction, the electromagnetic mechanism can attract or repel the driving pieces when energized with the current in the first direction, and the two arc-shaped clamping arms can be driven by the two driving pieces to be away from each other so as to open the oil inlet hole. The electronic atomizer can realize oil core separation.

Description

Technical Field

[0001] This application relates to the field of atomization technology, and particularly to an electronic atomizer. Background Art

[0002] An electronic atomizer can atomize an atomization matrix into an aerosol. The atomization component of the electronic atomizer adsorbs the atomization matrix in the oil storage cavity, and then atomizes the atomization matrix through the energy supply of the electronic control device. The aerosol flows out through a mouthpiece communicating with the atomization cavity for the user to inhale.

[0003] However, in some electronic atomizers, after the oil storage cavity is filled with the atomization matrix, the atomization component will be constantly immersed in the atomization matrix. Over time, it is easy to cause the oil absorption performance of the atomization component to deteriorate, which not only affects the taste of the atomized atomization matrix, but also easily leads to the leakage of the atomization matrix during long-term storage or transportation. Summary of the Invention

[0004] The main purpose of this application is to provide an electronic atomizer to solve the technical problem that the atomization component is constantly immersed in the atomization matrix.

[0005] To achieve the above object, this application provides an electronic atomizer, which includes:

[0006] A housing having an inner cavity;

[0007] A mounting seat disposed in the housing and dividing the inner cavity into an oil storage cavity and a mounting cavity;

[0008] An atomization component disposed in the oil storage cavity and mounted on the mounting seat, and an oil inlet hole is provided on the outer periphery of the atomization component;

[0009] A clamping component including two hinged arc-shaped clamping arms, the two arc-shaped clamping arms clamp opposite sides of the atomization component, and the two arc-shaped clamping arms can move away from each other to open the oil inlet hole or move closer to each other to close the oil inlet hole;

[0010] Two driving members respectively disposed on the two arc-shaped clamping arms;

[0011] An electromagnetic mechanism disposed in the mounting cavity and mounted on the mounting seat, the electromagnetic mechanism can attract or repel the driving member when a current in a first direction is applied, and the two arc-shaped clamping arms can move away from each other under the drive of the two driving members to open the oil inlet hole; and

[0012] The electronic control device is disposed in the installation cavity and electrically connected to the electromagnetic mechanism and the atomization assembly. The electronic control device is used to control the operation of the atomization assembly and supply power to the electromagnetic mechanism. While the electronic control device controls the operation of the atomization assembly, the electronic control device supplies an electric current in the first direction to the electromagnetic mechanism.

[0013] Optionally, the clamping assembly includes a pin shaft. One end of the pin shaft is connected to the mounting seat, and the other end of the pin shaft sequentially passes through the middle parts of the two arc-shaped clamping arms. The two arc-shaped clamping arms can rotate around the pin shaft. One ends of the two arc-shaped clamping arms respectively clamp the atomization assembly, and the other ends of the two arc-shaped clamping arms are respectively connected to the two driving members.

[0014] Optionally, annular protrusions are formed on both opposite sides of the arc-shaped clamping arm, and the annular protrusions are sleeved outside the pin shaft. On one side of the two arc-shaped clamping arms facing each other, recesses are formed away from each other, and the two recesses are formed at the parts where the two arc-shaped clamping arms can contact each other.

[0015] Optionally, four sliding protrusions are formed on one side of the mounting seat facing the two arc-shaped clamping arms. Two ends of one arc-shaped clamping arm are respectively slidably connected to two of the sliding protrusions; two ends of the other arc-shaped clamping arm are respectively slidably connected to the remaining two sliding protrusions.

[0016] Optionally, a limiting member is provided on one side of the mounting seat facing the two arc-shaped clamping arms. The limiting member is located at one end of the arc-shaped clamping arm connected to the driving member, and the limiting member is located between the two arc-shaped clamping arms.

[0017] Optionally, a first installation groove is formed by recessing one side of the mounting seat facing the installation cavity away from the installation cavity. The electromagnetic mechanism is disposed in the first installation groove. A second installation groove with a notch facing the mounting seat is formed at one end of the arc-shaped clamping arm, and the driving member is disposed in the second installation groove.

[0018] Optionally, the clamping assembly includes a sealing member. The sealing member is disposed on one side of the arc-shaped clamping arm facing the atomization assembly, and the sealing member is used to seal the arc-shaped clamping arm and the oil inlet hole.

[0019] Optionally, while the electronic control device stops controlling the operation of the atomization assembly, the electronic control device stops supplying power to the electromagnetic mechanism. The electronic atomizer includes an elastic member, and the elastic member is used to drive the two arc-shaped clamping arms to approach each other to close the oil inlet hole. The force exerted by the elastic member on the arc-shaped clamping arm is less than the force exerted by the driving member on the arc-shaped clamping arm.

[0020] Optionally, a first connecting rod is provided on one side of the mounting seat close to the oil storage cavity, a second connecting rod is provided on the part of the arc-shaped clamping arm connecting the driving member, the elastic member is a spring, and two ends of the elastic member are respectively sleeved on the first connecting rod and the second connecting rod.

[0021] Optionally, while the electronic control device stops controlling the atomization component from working, the electronic control device supplies an electric current in a second direction to the electromagnetic mechanism, the second direction is opposite to the first direction, and the electromagnetic mechanism can mutually repel or attract the driving member under the condition of being supplied with the electric current in the second direction, and the two arc-shaped clamping arms can approach each other under the drive of the two driving members to close the oil inlet hole.

[0022] In the electronic atomizer of the present application, before the electronic atomizer is used, the two arc-shaped clamping arms of the clamping component approach each other, the oil inlet hole is closed, and the atomization matrix in the oil storage cavity cannot flow into the atomization component; when the user sucks, while the electronic control device controls the atomization component to work, it supplies an electric current to the electromagnetic mechanism, there is a magnetic force of mutual attraction or repulsion between the electromagnetic mechanism and the two driving members, the two driving members drive the two arc-shaped clamping arms to move away from each other, the oil inlet hole is opened, and the atomization matrix flows into the atomization component. Thus, before the electronic atomizer is enabled, the atomization component will not be soaked in the atomization matrix all the time, the taste after atomization of the atomization matrix is stable, and during long-term storage or transportation, there will be no situation of atomization matrix leakage.

[0023] In addition, in the electronic atomizer of the present application, the rotation direction of the two arc-shaped clamping arms is perpendicular to the axial direction of the atomization component. Based on the requirements of installing the atomization component and arranging the oil storage cavity, the space near the mounting seat is generally relatively wide, and there is no need to specially set a space in the electronic atomizer to avoid the movement of the two arc-shaped clamping arms. Therefore, the overall structure of the electronic atomizer of the present application can be relatively compact. Description of the Drawings

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required to be used in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on the structures shown in these drawings.

[0025] Figure 1 For the state of an embodiment of the electronic atomizer of the present application Figure 1 ;

[0026] Figure 2 For Figure 1 the state of the embodiment shown Figure 2 ;

[0027] Figure 3 Exploded view of the embodiment shown in Figure 1

[0028] Figure 4 Figure 1 Cross-sectional view of the embodiment shown in

[0029] Figure 5 Figure 1 Stereogram of a partial structure of the embodiment shown in

[0030]

[0031] Label Name Label Name 100 Electronic atomizer 110 Mounting base 111 Sliding convex 112 Limiting part 113 First mounting groove 114 First connecting rod 120 Atomization component 121 Fuel inlet hole 130 Clamping component 131 Arc-shaped clamping arm 132 Pin shaft 133 Ring convex 134 Groove 135 Second mounting groove 136 Sealing part 137 Second connecting rod 140 Driver 150 Electromagnetic mechanism 160 Elastic part

[0032] Explanation of the reference numerals in the drawings:

[0033] The realization of the purpose of this application, its functional features and advantages will be further described in conjunction with the embodiments and with reference to the accompanying drawings.

[0034]

[0035] The following will clearly and completely describe the technical solutions in the embodiments of this application with reference to the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in this application without creative efforts belong to the scope of protection of this application.

[0034] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of this application are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the drawings). If this specific posture changes, then the directional indications will also change accordingly.

[0035] In addition, the descriptions involving "first", "second", etc. in this application are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In addition, "and / or" throughout the text includes three scenarios. Taking A and / or B as an example, it includes the technical solution of A, the technical solution of B, and the technical solution that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0036] The present application provides an electronic atomizer, which includes a housing, a mounting seat, an atomization component, a clamping component, two driving components, an electromagnetic mechanism, and an electronic control device. The housing has an inner cavity. The mounting seat is disposed inside the housing and divides the inner cavity into an oil storage cavity and a mounting cavity. The atomization component is disposed in the oil storage cavity and mounted on the mounting seat. Oil inlet holes are formed on the outer periphery of the atomization component. The clamping component is disposed in the oil storage cavity. The clamping component includes two arc-shaped clamping arms hinged to each other. The two arc-shaped clamping arms clamp the opposite sides of the atomization component. The two arc-shaped clamping arms can move away from each other to open the oil inlet holes or move closer to each other to close the oil inlet holes. The two driving components are respectively disposed on the two arc-shaped clamping arms. The electromagnetic mechanism is disposed in the mounting cavity and mounted on the mounting seat. The electromagnetic mechanism can attract or repel the driving components when a current in a first direction is applied. The two arc-shaped clamping arms can be driven by the two driving components to move away from each other to open the oil inlet holes. The electronic control device is disposed in the mounting cavity and electrically connected to the electromagnetic mechanism and the atomization component. The electronic control device is used to control the operation of the atomization component and supply power to the electromagnetic mechanism; while the electronic control device controls the operation of the atomization component, the electronic control device supplies a current in the first direction to the electromagnetic mechanism.

[0037] In the electronic atomizer of the present application, before the electronic atomizer is used, the two arc-shaped clamping arms of the clamping component move closer to each other, the oil inlet holes are closed, and the atomization matrix in the oil storage cavity cannot flow into the atomization component; when the user sucks, the electronic control device controls the operation of the atomization component and supplies power to the electromagnetic mechanism at the same time. There is an attractive or repulsive magnetic force between the electromagnetic mechanism and the two driving components. The two driving components drive the two arc-shaped clamping arms to move away from each other, the oil inlet holes are opened, and the atomization matrix flows into the atomization component. Thus, before the electronic atomizer is activated, the atomization component will not be soaked in the atomization matrix all the time, the taste after atomization of the atomization matrix is stable, and during long-term storage or transportation, there will be no leakage of the atomization matrix. In addition, in the electronic atomizer of the present application, the rotation direction of the two arc-shaped clamping arms is perpendicular to the axial direction of the atomization component. Based on the requirements of installing the atomization component and setting the oil storage cavity, the space near the mounting seat is generally relatively wide, and there is no need to specifically set a space in the electronic atomizer to avoid the movement of the two arc-shaped clamping arms. Therefore, the overall structure of the electronic atomizer of the present application can be relatively compact.

[0038] The specific structure of the electronic atomizer will be mainly described below.

[0039] The electronic atomizer of the present application includes a housing (not shown), and the housing has an inner cavity. Please refer to Figures 1 to 4, the electronic atomizer 100 of the present application includes a mounting base 110. The mounting base 110 is disposed inside the housing. The mounting base 110 divides the inner cavity into an oil storage cavity and a mounting cavity. The oil storage cavity can be used to store the atomization matrix. The mounting base 110 and the inner wall of the housing can be snap-connected, adhesively connected or screwed. The mounting base 110 can be made of an elastic material, for example, it can be made of materials such as silica gel, plastic or rubber. Thus, the mounting base 110 has a relatively good sealing effect on the oil storage cavity and the mounting cavity.

[0040] Please refer to Figures 1 to 4 , the electronic atomizer 100 of the present application includes an atomization component 120. The atomization component 120 is disposed in the oil storage cavity. The atomization component 120 is mounted on the mounting base 110. An oil inlet hole 121 is formed on the outer periphery of the atomization component 120. The number of the oil inlet holes 121 can be multiple, and the multiple oil inlet holes 121 are arranged along the circumferential direction of the atomization component 120. The atomization matrix in the oil storage cavity flows into the atomization component 120 through the oil inlet hole 121, and the atomization core of the atomization component 120 can atomize the atomization matrix into an aerosol.

[0041] Please refer to Figures 1 to 5 , the electronic atomizer 100 of the present application includes a clamping component 130. The clamping component 130 is disposed in the oil storage cavity. The clamping component 130 includes two arc-shaped clamping arms 131 that are hinged. The two arc-shaped clamping arms 131 clamp the opposite sides of the atomization component 120. The two arc-shaped clamping arms 131 can move away from each other to open the oil inlet hole 121, or the two arc-shaped clamping arms 131 can move closer to each other to close the oil inlet hole 121. The shape of the part of the arc-shaped clamping arm 131 that clamps the atomization component 120 is adapted to the shape of the atomization component 120 and can be generally semi-circular.

[0042] Please refer to Figures 1 to 4 , the clamping component 130 is mounted on the mounting base 110. The clamping component 130 includes a pin shaft 132. One end of the pin shaft 132 is connected to the mounting base 110, and the other end of the pin shaft 132 sequentially passes through the middle parts of the two arc-shaped clamping arms 131. The two arc-shaped clamping arms 131 can rotate around the pin shaft 132. One ends of the two arc-shaped clamping arms 131 respectively clamp the atomization component 120.

[0043] Please refer to Figures 1 to 4 , one side of both ends of the arc-shaped clamping arm 131 is slidably connected to the mounting base 110. Thus, during the rotation of the two arc-shaped clamping arms 131, the two arc-shaped clamping arms 131 are always connected to the mounting base 110, and the mounting base 110 can limit the arc-shaped clamping arms 131 to make the rotation of the arc-shaped clamping arms 131 more stable.

[0044] Please refer to Figures 1 to 5, annular protrusions 133 are formed by protruding on both opposite sides of the arc-shaped clamping arms 131, and the annular protrusions 133 are sleeved outside the pin shaft 132. Thus, the contact areas between the two arc-shaped clamping arms 131 at the pin shaft 132 and between the two arc-shaped clamping arms 131 and the mounting base 110 can be reduced, making the rotation of the arc-shaped clamping arms 131 smoother.

[0045] Please refer to Figures 1 to 4 , on the sides of the two arc-shaped clamping arms 131 facing each other, grooves 134 are formed by recessing away from each other, and the two grooves 134 are formed in the parts where the two arc-shaped clamping arms 131 can contact each other. Thus, the contact area between the two arc-shaped clamping arms 131 can be further reduced, making the frictional force relatively small and the rotation of the arc-shaped clamping arms 131 smoother.

[0046] Please refer to Figures 1 to 4 , on the side of the mounting base 110 facing the two arc-shaped clamping arms 131, four sliding protrusions 111 are formed by protruding. The two ends of one arc-shaped clamping arm 131 are respectively slidably connected to two of the sliding protrusions 111; the two ends of the other arc-shaped clamping arm 131 are respectively slidably connected to the remaining two sliding protrusions 111. Thus, the contact areas between the two arc-shaped clamping arms 131 and the mounting base 110 can be further reduced, reducing the hindrance of the mounting base 110 to the sliding of the arc-shaped clamping arms 131 and making the rotation of the arc-shaped clamping arms 131 smoother. Of course, the sliding protrusions 111 can also be provided on the side of the arc-shaped clamping arms 131 facing the mounting base 110.

[0047] Please refer to Figures 1 to 4 , on the side of the mounting base 110 facing the two arc-shaped clamping arms 131, a limiting member 112 is provided. The limiting member 112 is located at the end of the arc-shaped clamping arms 131 away from the atomizing assembly 120, and the limiting member 112 is located between the two arc-shaped clamping arms 131. The limiting member 112 can limit the opening degree of the two arc-shaped clamping arms 131, prevent the two arc-shaped clamping arms 131 from opening too large and damaging the wall of the oil storage cavity. At the same time, the limiting member 112 can prevent the two arc-shaped clamping arms 131 from colliding with each other, playing a protective role for the two arc-shaped clamping arms 131. The limiting member 112 can be made of a flexible material (such as silicone, plastic or rubber, etc.), so that the limiting member 112 can further play a buffering role.

[0048] Please refer to Figures 1 to 4 , the clamping assembly 130 includes a sealing member 136. The sealing member 136 is provided on the side of the arc-shaped clamping arms 131 facing the atomizing assembly 120, and the sealing member 136 is used to seal the arc-shaped clamping arms 131 and the oil inlet hole 121. Thus, the effect of closing the oil inlet hole 121 can be improved.

[0049] The rotation of the two arc-shaped clamping arms 131 can be in an electromagnetic driving manner. Please refer to Figures 1 to 4, the electronic atomizer 100 of the present application includes two driving members 140 and an electromagnetic mechanism 150. The two driving members 140 are respectively arranged on two arc-shaped clamping arms 131. The electromagnetic mechanism 150 is arranged in the installation cavity and installed on the installation base 110. The electromagnetic mechanism 150 can attract or repel the driving member 140 under the current in the first energizing direction, and the two arc-shaped clamping arms 131 can move away from each other under the drive of the two driving members 140 to open the oil inlet hole 121.

[0050] Please refer to Figures 1 to 4 , in an embodiment, the two driving members 140 are arranged at one end of the two arc-shaped clamping arms 131 away from the atomization assembly 120. The electromagnetic mechanism 150 includes an electromagnet, and the electromagnet is located between the two driving members 140. When the electromagnetic mechanism 150 is energized with a current in the first direction, the electromagnet attracts the two driving members 140, and the ends of the two arc-shaped clamping arms 131 connected to the driving members 140 approach each other, and the ends of the two arc-shaped clamping arms 131 clamping the atomization assembly 120 move away from each other, thereby opening the oil inlet hole 121. In another embodiment, the two driving members 140 are arranged at one end of the two arc-shaped clamping arms 131 clamping the atomization assembly 120. The electromagnetic mechanism 150 includes an electromagnet, and the electromagnet is located between the two driving members 140. When the electromagnetic mechanism 150 is energized with a current in the first direction, the electromagnet repels the two driving members 140, so that the ends of the two arc-shaped clamping arms 131 clamping the atomization assembly 120 move away from each other, thereby opening the oil inlet hole 121. Of course, the electromagnetic mechanism 150 may also include two or even more electromagnets, and there are various ways to realize the opening of the two arc-shaped clamping arms 131, which will not be elaborated here.

[0051] In the embodiment where the electromagnet repels the two driving members 140, the driving member 140 can be a magnet. In the embodiment where the electromagnet attracts the two driving members 140, the driving member 140 can be a magnet or made of ferromagnetic material.

[0052] Please refer to Figure 3 and Figure 4 , a first installation groove 113 is recessed on the side of the installation base 110 facing the installation cavity away from the installation cavity. The electromagnetic mechanism 150 is arranged in the first installation groove 113. A second installation groove 135 with a notch facing the installation base 110 is formed at one end of the arc-shaped clamping arm 131, and the driving member 140 is arranged in the second installation groove 135. Thus, the connection between the electromagnetic mechanism 150 and the installation base 110 is relatively stable, the connection between the driving member 140 and the arc-shaped clamping arm 131 is also relatively stable, and the distance between the electromagnetic mechanism 150 and the driving member 140 is relatively close, and the driving effect on the clamping assembly 130 is relatively good.

[0053] The electronic atomizer 100 of the present application includes an electronic control device (not shown). The electronic control device is disposed in the installation cavity and is electrically connected to the electromagnetic mechanism 150 and the atomization component 120. The electronic control device is used to control the operation of the atomization component 120 and supply power to the electromagnetic mechanism 150. While the electronic control device controls the operation of the atomization component 120, the electronic control device supplies a current in the first direction to the electromagnetic mechanism 150. Thus, before the electronic atomizer 100 is activated, the atomization component 120 is not immersed in the atomization matrix, the taste after atomization of the atomization matrix is stable, and during long-term storage or transportation, there will be no leakage of the atomization matrix.

[0054] Please refer to Figures 1 to 4 , in an embodiment, while the electronic control device stops controlling the operation of the atomization component 120, the electronic control device stops supplying power to the electromagnetic mechanism 150. The electronic atomizer 100 includes an elastic member 160. The elastic member 160 is used to drive two arc-shaped clamping arms 131 to approach each other to close the oil inlet hole 121. The force exerted by the elastic member 160 on the arc-shaped clamping arms 131 is less than the force exerted by the driving member 140 on the arc-shaped clamping arms 131. Thus, when the user stops sucking, the two driving members 140 stop driving the two arc-shaped clamping arms 131, and the elastic member 160 drives the two arc-shaped clamping arms 131 to approach each other to re-close the oil inlet hole 121, and the electronic atomizer 100 can achieve oil-core separation.

[0055] The elastic member 160 can always be in a state of driving the two arc-shaped clamping arms 131 to approach each other, which can prevent the two arc-shaped clamping arms 131 from being undesirably opened when the atomization component 120 is not working, so that the electronic atomizer 100 has a better oil-core separation effect.

[0056] Please refer to Figures 1 to 4 , the number of the elastic members 160 can be two, and the two elastic members 160 can be respectively connected to one end of the arc-shaped clamping arms 131 connected to the driving member 140. Specifically, a first connecting rod 114 is provided on one side of the mounting seat 110 close to the oil storage cavity, a second connecting rod 137 is provided on the part of the arc-shaped clamping arm 131 connected to the driving member 140, the elastic member 160 is a spring, and the two ends of the elastic member 160 are respectively hooked outside the first connecting rod 114 and the second connecting rod 137. Thus, the installation of the elastic member 160 is relatively simple and the installation effect is relatively good.

[0057] In another embodiment, while the electronic control device stops controlling the operation of the atomization component 120, the electronic control device supplies a current in the second direction to the electromagnetic mechanism 150. The second direction is opposite to the first direction. The electromagnetic mechanism 150 can repel or attract the driving member 140 when a current in the second direction is applied, and the two arc-shaped clamping arms 131 can approach each other to close the oil inlet hole 121 under the drive of the two driving members 140. Thus, when the user stops sucking, the electronic atomizer 100 can achieve oil-core separation.

[0058] The above are only the preferred embodiments of the present application, and do not limit the patent scope of the present application. Any equivalent structural transformation made under the inventive concept of the present application by using the content of the specification and drawings of the present application, or any direct / indirect application in other related technical fields, is included in the patent protection scope of the present application.

Claims

1. An electronic atomizer, characterized in that: include: a housing having an inner cavity; A mounting seat is disposed in the housing and divides the inner cavity into an oil storage cavity and a mounting cavity; An atomizing assembly is disposed in the oil storage cavity and mounted on the mounting seat, and an oil inlet hole is formed on the outer periphery of the atomizing assembly; A clamping assembly, comprising two hinged arc-shaped clamping arms, the two arc-shaped clamping arms clamping two opposite sides of the atomizing assembly, the two arc-shaped clamping arms can move away from each other to open the oil inlet hole or move closer to each other to close the oil inlet hole; Two driving members are respectively arranged on the two arc-shaped clamping arms; An electromagnetic mechanism is disposed in the mounting cavity and mounted on the mounting seat, the electromagnetic mechanism can attract or repel the driving member when a current in a first direction is applied, and the two arc-shaped clamping arms can move away from each other under the drive of the two driving members to open the oil inlet hole; as well as An electric control device is arranged in the installation cavity and is electrically connected to the electromagnetic mechanism and the atomization assembly. The electric control device is used to control the operation of the atomization assembly and to energize the electromagnetic mechanism. When the electric control device controls the operation of the atomization assembly, the electric control device energizes the electromagnetic mechanism with current in the first direction.

2. The electronic atomizer according to claim 1, characterized in that: The clamping assembly includes a pin, one end of the pin is connected to the mounting seat, the other end of the pin passes through the middle parts of the two arc-shaped clamp arms in sequence, the two arc-shaped clamp arms can rotate around the pin, one end of the two arc-shaped clamp arms respectively clamps the atomization assembly, and the other end of the two arc-shaped clamp arms is respectively connected to the two driving members.

3. The electronic atomizer according to claim 2, characterized in that: Two opposite sides of the arc-shaped clamp arm are protruding to form an annular convexity, and the annular convexity is sleeved outside the pin shaft; the two arc-shaped clamp arms are recessed away from each other on one side facing each other to form a groove, and the two grooves are formed at the parts where the two arc-shaped clamp arms can contact each other.

4. The electronic atomizer according to claim 2, characterized in that: The mounting seat has four sliding protrusions protruding from one side facing the two arc-shaped clamping arms, and the two ends of one arc-shaped clamping arm are respectively slidably connected to two of the sliding protrusions; the two ends of the other arc-shaped clamping arm are respectively slidably connected to the remaining two sliding protrusions.

5. The electronic atomizer according to claim 2, characterized in that: A limiting member is provided on one side of the mounting seat facing the two arc-shaped clamping arms. The limiting member is located at one end of the arc-shaped clamping arm connected to the driving member. The limiting member is located between the two arc-shaped clamping arms.

6. The electronic atomizer according to claim 2, characterized in that: A first mounting groove is formed on one side of the mounting seat facing the mounting cavity and is recessed away from the mounting cavity. The electromagnetic mechanism is arranged in the first mounting groove. A second mounting groove with a notch facing the mounting seat is formed at one end of the arc-shaped clamp arm. The driving member is arranged in the second mounting groove.

7. The electronic atomizer according to claim 1, characterized in that: The clamping assembly comprises a sealing member, which is arranged on a side of the arc-shaped clamping arm facing the atomizing assembly, and is used for sealing the arc-shaped clamping arm and the oil inlet hole.

8. The electronic atomizer according to any one of claims 1 to 7, characterized in that: When the electronic control device stops controlling the atomization assembly to work, the electronic control device stops energizing the electromagnetic mechanism; the electronic atomizer comprises: The elastic member is used to drive the two arc-shaped clamping arms to approach each other to close the oil inlet hole, and the force applied by the elastic member to the arc-shaped clamping arms is smaller than the force applied by the driving member to the arc-shaped clamping arms.

9. The electronic atomizer according to claim 8, characterized in that: A first connecting rod is provided on one side of the mounting seat close to the oil storage chamber, a second connecting rod is provided on the portion of the arc-shaped clamp arm connected to the driving member, the elastic member is a spring, and both ends of the elastic member are respectively hooked on the outside of the first connecting rod and the second connecting rod.

10. The electronic atomizer according to any one of claims 1 to 7, characterized in that: When the electric control device stops controlling the operation of the atomization assembly, the electric control device supplies a current in a second direction to the electromagnetic mechanism, where the second direction is opposite to the first direction. When the current in the second direction is supplied to the electromagnetic mechanism, the electromagnetic mechanism can repel or attract the driving member, and the two arc-shaped clamping arms can approach each other under the drive of the two driving members to close the oil inlet hole.

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