Atomization equipment and electronic cigarette

Abstract

The invention discloses atomization equipment and an electronic cigarette. The atomization equipment comprises a shell, a partition piece, a plugging assembly and a driving assembly. An oil storage cavity and an oil supply cavity which are communicated with each other are formed in the shell; the separator is arranged between the oil storage cavity and the oil supply cavity, is connected with the shell in a sealing manner, and is provided with an oil passing channel communicated with the oil storage cavity and the oil supply cavity in a penetrating manner; the driving assembly is used for driving the blocking assembly to move so that any end of the blocking assembly can be connected with one end of the inner wall of the corresponding oil passing channel in a sealed mode, the driving assembly comprises a first driving piece and a second driving piece, the first driving piece and the second driving piece repel or attract each other, and the first driving piece is connected with the blocking assembly. The second driving piece is connected with the separating piece or the shell. The atomization equipment is good in sealing performance and not prone to oil leakage.

Description

Technical Field

[0001] The present application relates to the field of atomization technology, and in particular to an atomization device and an electronic cigarette. Background Art

[0002] Large-capacity atomization equipment generally includes an oil supply tank, which can store a large amount of oil so that it can continuously supply oil to the oil storage tank. The atomization component absorbs the oil in the oil storage tank and then atomizes the oil through the power supply component. The aerosol flows out through the nozzle connected to the atomization chamber for the user to inhale.

[0003] However, the design of existing large-capacity atomization equipment is not reasonable enough, the sealing effect between the oil supply tank and the oil storage tank is not good, and the gas in the oil supply tank and the oil storage tank can easily flow between the two, resulting in excessive air pressure in the oil storage tank, which in turn causes the atomization equipment to easily leak oil. Summary of the invention

[0004] The main purpose of this application is to provide an atomizing device and an electronic cigarette to solve the technical problem that large-capacity atomizing devices are prone to oil leakage due to poor sealing.

[0005] To achieve the above-mentioned purpose, the first aspect of the present application provides an atomization device, the atomization device comprising:

[0006] The housing comprises a first sub-shell and a second sub-shell connected to each other, wherein an oil storage cavity is formed inside the first sub-shell, and an oil supply cavity communicating with the oil storage cavity is formed inside the second sub-shell;

[0007] A separator, disposed between the oil storage chamber and the oil supply chamber, the separator being sealed and connected to the housing, and the separator being provided with an oil passage connecting the oil storage chamber and the oil supply chamber;

[0008] a plugging component, which is inserted into the oil passage, and both ends of the plugging component are located outside the oil passage; and

[0009] A driving assembly is used to drive the blocking assembly to move so that any end of it is sealed and connected to an end of the inner wall of the oil passage corresponding to it. The driving assembly includes a first driving member and a second driving member, the first driving member and the second driving member repel or attract each other, the first driving member is connected to the blocking assembly, and the second driving member is connected to the partition or the shell.

[0010] Optionally, a driving component force is formed between the first driving member and the second driving member, the direction of the driving component force is parallel to the axis of the blocking assembly, and the driving component force is smaller than the gravity exerted on the blocking assembly plus the gravity exerted on the first driving member.

[0011] Optionally, the sealing assembly includes a guide member, a first sealing member and a second sealing member, the first sealing member and the second sealing member are respectively connected to two ends of the guide member, the cross-sectional area of ​​the guide member is smaller than the cross-sectional area of ​​the inner wall of the oil passage, the cross-sectional areas of the first sealing member and the second sealing member are both larger than the cross-sectional area of ​​the inner wall of the oil passage, and the first sealing member or the second sealing member is connected to the first driving member.

[0012] Optionally, the partition includes an abutment seat and a connecting tube, the abutment seat is connected to one end of the connecting tube, the oil passage is formed by the abutment seat, the outer wall of the connecting tube is connected to the shell, and the second driving member is connected to the connecting tube.

[0013] Optionally, the first driving member and the second driving member are magnets that repel each other, the first driving member is connected to one end of the blocking assembly, and the second driving member is connected to the abutment seat, the connecting cylinder or the shell.

[0014] Optionally, when the atomization device is placed forward, the height of the second driving member is greater than the height of the first driving member; when the atomization device is placed inverted, the height of the second driving member is greater than the height of the first driving member.

[0015] Optionally, the first driving member and the second driving member attract each other, and at least one of the first driving member and the second driving member is a magnet; the first driving member is connected to one end of the sealing assembly, and the second driving member is connected to the abutment seat, the connecting cylinder or the shell.

[0016] Optionally, the magnetic induction intensity of the magnet is greater than or equal to 1000 Gauss and less than or equal to 5000 Gauss.

[0017] Optionally, the length of the first driving member is greater than or equal to 1 mm and less than or equal to 10 mm; the length of the second driving member is greater than or equal to 1 mm and less than or equal to 10 mm.

[0018] Optionally, the cross-sectional area of ​​the first driving member is greater than or equal to 1 mm 2 , and less than or equal to 16mm 2 The cross-sectional area of ​​the second driving member is greater than or equal to 1mm 2 , and less than or equal to 16mm 2 .

[0019] Optionally, the distance between the first driving member and the second driving member is greater than or equal to 1 mm and less than or equal to 10 mm.

[0020] Optionally, the number of the first driving members is at least two, the at least two first driving members are arranged in the circumferential direction of the blocking assembly, the at least two first driving members repel each other with the second driving member, or the at least two first driving members attract each other with the second driving member.

[0021] Optionally, the number of the second driving members is one; or, the number of the second driving members is at least two and is equal to the number of the first driving members, and the at least two second driving members are arranged in a one-to-one correspondence with the at least two first driving members.

[0022] Optionally, the number of the first driving members is two, and the two first driving members are symmetrical with respect to the axis of the blocking assembly, and the number of the second driving members is two and they are arranged corresponding to the two first driving members.

[0023] Optionally, the atomization device further comprises:

[0024] The oil-isolating sleeve wraps one end of the sealing component, the first driving member is located between the oil-isolating sleeve and the sealing component, the surface of the sealing component is recessed to form a mounting groove, and the first driving member is installed in the mounting groove.

[0025] Optionally, the mounting groove is interference connected with the first driving member.

[0026] Optionally, the thickness of the oil separator is greater than or equal to 0.3 mm and less than or equal to 2 mm.

[0027] Optionally, the cross-section of the oil separator sleeve is D-shaped, crescent-shaped, polygonal, elliptical or waist-shaped.

[0028] Optionally, the atomization device further comprises:

[0029] A sealing cylinder has one end inserted between the shell and the partition to seal the shell and the partition, and the other end of the sealing cylinder is used to seal and connect with one end of the plugging assembly.

[0030] In a second aspect, the present application provides an electronic cigarette, comprising:

[0031] electrical controls; and

[0032] The atomizing device described above is electrically connected to the electrical control device.

[0033] In the atomizing device of the present application, when the atomizing device is tilted or placed vertically, the upper end of the sealing assembly is sealed and connected to the upper end of the oil passage under the action of gravity and the driving assembly to close the oil passage. When the atomizing device is placed horizontally, the first driving member can drive the sealing assembly to move so that any end of the sealing assembly is sealed and connected to the corresponding end of the oil passage to close the oil passage. The atomizing device of the present application can achieve sealing of the oil supply chamber and the oil storage chamber in different position states, so that the gas is not easy to flow between the two, the air pressure in the oil storage chamber is balanced, and the atomizing device is not prone to oil leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0035] Figure 1 This is a partial structural exploded diagram of an embodiment of the electronic cigarette of the present application;

[0036] Figure 2 for Figure 1 An enlarged view of a portion of the structure of the embodiment shown;

[0037] Figure 3 for Figure 1 Schematic diagram of the state of the atomization device in the embodiment shown Figure 1 ;

[0038] Figure 4 for Figure 1 Schematic diagram of the state of the atomization device in the embodiment shown Figure 2 ;

[0039] Figure 5 for Figure 1 Schematic diagram of the state of the atomization device in the embodiment shown Figure 3 ;

[0040] Figure 6 A schematic diagram of another embodiment of the atomization device of the present application;

[0041] Figure 7 This is a schematic diagram of the state of another embodiment of the atomization device of the present application;

[0042] Figure 8 This is a schematic diagram of the state of another embodiment of the atomization device of the present application.

[0043] Description of Figure Numbers:

[0044] Label name Label name 100 Atomization equipment 110 case 111 Oil storage chamber 112 Oil supply chamber 120 Separators 121 Oil passage 122 Abutment seat 123 Connecting tube 130 Blocking components 131 Guide 132 The first sealing piece 133 Second sealing piece 134 Mounting slot 140 Drive components 141 First drive member 142 Second driving member 150 Grease trap 160 Sealing tube 200 Electronic cigarettes

[0045] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0046] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0047] It should be noted that all directional indications in the embodiments of the present application (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0048] In addition, the descriptions of "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 number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, "and / or" in the full text includes three solutions. Taking A and / or B as an example, it includes technical solution A, technical solution B, and 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 ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0049] The present application proposes an atomization device, which may include a shell, a partition, a sealing assembly and a driving assembly; the shell may include a first sub-shell and a second sub-shell connected to each other, an oil storage chamber may be formed inside the first sub-shell, and an oil supply chamber connected to the oil storage chamber may be formed inside the second sub-shell. The partition may be arranged between the oil storage chamber and the oil supply chamber, the partition may be sealed and connected to the shell, and the partition may be provided with an oil passage connecting the oil storage chamber and the oil supply chamber. The driving assembly may be used to drive the sealing assembly to move so that any end of it is sealed and connected to one end of the inner wall of the corresponding oil passage, the driving assembly may include a first driving member and a second driving member, the first driving member and the second driving member may repel or attract each other, the first driving member may be connected to the sealing assembly, and the second driving member may be connected to the partition or the shell.

[0050] In the atomizing device of the present application, when the atomizing device is tilted or placed vertically, the upper end of the sealing assembly is sealed and connected to the upper end of the oil passage under the action of gravity and the driving assembly to close the oil passage. When the atomizing device is placed horizontally, the first driving member can drive the sealing assembly to move so that any end of the sealing assembly is sealed and connected to the corresponding end of the oil passage to close the oil passage. The atomizing device of the present application can achieve sealing of the oil supply chamber and the oil storage chamber in different position states, so that the gas is not easy to flow between the two, the air pressure in the oil storage chamber is balanced, and the atomizing device is not prone to oil leakage.

[0051] The specific structure of the atomizing device will be mainly described below.

[0052] See also Figure 1 , Figures 3 to 8 The housing 110 may include a first sub-shell and a second sub-shell connected to each other, an oil storage chamber 111 may be formed inside the first sub-shell, and an oil supply chamber 112 connected to the oil storage chamber 111 may be formed inside the second sub-shell. The first sub-shell and the second sub-shell may be integrally formed (e.g. Figure 1 , Figures 3 to 8 The atomizing device 100 may include an atomizing assembly (not shown), which may be disposed in the oil storage chamber 111, and the atomizing assembly may absorb the smoke oil in the oil storage chamber 111 and atomize the smoke oil. The housing 110 may be formed with an oil supply chamber 112, which may store a large amount of smoke oil, so that the oil supply chamber 112 may continuously supply oil to the oil storage chamber 111.

[0053] See also Figure 1 , Figures 3 to 8 , the atomization device 100 of the present application may include a partition 120. The partition 120 may be arranged in the cavity, the partition 120 may be sealed and connected to the shell 110, the partition 120 may divide the cavity into an oil storage chamber 111 and an oil supply chamber 112, and the partition 120 may be provided with an oil passage 121 connecting the oil storage chamber 111 and the oil supply chamber 112. The partition 120 and the shell 110 may be integrally formed, or may be detachably connected, such as by bonding, screwing or snapping. The provision of the partition 120 enables the oil supply chamber 112 and the oil storage chamber 111 to be connected only through the oil passage 121, so that the connection and closure of the oil storage chamber 111 and the oil supply chamber 112 can be controlled by opening or closing the oil passage 121.

[0054] See also Figures 3 to 8The partition 120 may include an abutment seat 122 and a connection tube 123. The abutment seat 122 may be connected to one end of the connection tube 123. The oil passage 121 may be formed by the abutment seat 122. The outer wall of the connection tube 123 may be connected to the housing 110. The second drive member 142 may be connected to the connection tube 123. Thus, the second drive member 142 may be installed more conveniently. The abutment seat 122 and the connection tube 123 may be integrally formed (e.g. Figures 3 to 5 As shown), the connection effect between the abutment seat 122 and the connecting tube 123 is better, and oil leakage is not easy. The abutment seat 122 and the connecting tube 123 can also be detachably connected, such as by clamping, bonding or screw connection.

[0055] See also Figures 1 to 8 The atomizing device 100 of the present application may include a blocking component 130. The blocking component 130 may be disposed in the oil passage 121, and both ends of the blocking component 130 may be located outside the oil passage 121. The two ends of the blocking component 130 may be used to open or close the oil passage 121.

[0056] See also Figure 1 , Figures 3 to 8 , the atomizing device 100 of the present application may further include a driving assembly 140. The driving assembly 140 may be used to drive the blocking assembly 130 to move so that any end of it is sealed and connected to one end of the inner wall of the oil passage 121 corresponding thereto. The driving assembly 140 may include a first driving member 141 and a second driving member 142, and the first driving member 141 and the second driving member 142 may repel or attract each other. The first driving member 141 may be connected to the blocking assembly 130, and the second driving member 142 may be connected to the partition 120 or the housing 110. Thus, the first driving member 141 can drive the blocking assembly 130 to move so that any end of the blocking assembly 130 is sealed and connected to one end of the oil passage 121 corresponding thereto to close the oil passage 121.

[0057] In the atomizing device 100 of the present application, when the atomizing device 100 is tilted or placed vertically (such as Figure 3 and Figure 4 When the atomizing device 100 is placed horizontally, the first driving member 141 can drive the blocking component 130 to move so that any end of the blocking component 130 is sealed and connected to the end of the oil passage 121 corresponding thereto to close the oil passage 121 (as shown in FIG. Figures 6 to 8The atomizing device 100 of the present application can achieve sealing of the oil supply cavity 112 and the oil storage cavity 111 in different positions, so that gas is not easy to flow between the two, the air pressure in the oil storage cavity 111 is balanced, and the atomizing device 100 is not easy to leak oil.

[0058] See also Figure 5 When the user adjusts the position of the atomizer device 100 to a suitable position, the oil in the oil storage chamber 111 can be forced by gravity to break the closure of the oil passage 121 by the blocking component 130 and flow into the oil storage chamber 111. Alternatively, the user can give the blocking component 130 a thrust to open the closure of the oil passage 121 by shaking the atomizer device 100, so that the oil supply chamber 112 can inject oil into the oil storage chamber 111.

[0059] In some embodiments, a driving force component may be formed between the first driving member 141 and the second driving member 142, and the direction of the driving force component may be parallel to the axis of the blocking assembly 130. The driving force component may be less than the gravity of the blocking assembly 130 plus the gravity of the first driving member 141. Thus, when the user turns the atomizing device 100 upside down, the blocking assembly 130 may be moved spontaneously by gravity, switching between the closed and open states of the oil passage 121, so that the oil supply chamber 112 may be more conveniently filled with oil into the oil storage chamber 111.

[0060] In the above embodiments, when the atomizing device 100 is in an inclined position or a horizontal position, when the force component of gravity in the plugging assembly 130 and the first driving member 141 (specifically, the force component parallel to the axis of the plugging assembly 130) is less than the driving force component, the first driving member 141 can drive the plugging assembly 130 to move so that one end of the plugging assembly 130 is sealed and connected to the oil passage 121; when the force component of gravity in the plugging assembly 130 and the first driving member 141 (specifically, the force component parallel to the axis of the plugging assembly 130) is greater than the driving force component, the plugging assembly 130 moves due to gravity, and one end of the plugging assembly 130 closes the oil passage 121. Thus, the atomizing device 100 can achieve sealing of the oil supply chamber 112 and the oil storage chamber 111 in different position states.

[0061] The separator 120 may be made of elastic material, such as silicone, plastic or rubber. Therefore, when the plugging assembly 130 plugs the oil passage 121, the separator 120 and the plugging assembly 130 have a relatively good sealing connection effect through the elastic deformation of the separator 120.

[0062] The plugging assembly 130 can be made of elastic material, such as silicone, plastic or rubber material. Therefore, when the plugging assembly 130 blocks the oil passage 121, the partition 120 and the plugging assembly 130 also have a relatively good sealing connection effect through the elastic deformation of the plugging assembly 130.

[0063] See also Figures 1 to 8 The plugging assembly 130 may include a guide member 131, a first plugging member 132, and a second plugging member 133. The first plugging member 132 and the second plugging member 133 may be connected to both ends of the guide member 131, respectively. The cross-sectional area of ​​the guide member 131 may be smaller than the cross-sectional area of ​​the inner wall of the oil passage 121, the cross-sectional area of ​​the first plugging member 132 may be larger than the cross-sectional area of ​​the inner wall of the oil passage 121, and the cross-sectional area of ​​the second plugging member 133 may be larger than the cross-sectional area of ​​the inner wall of the oil passage 121. Thus, when the plugging assembly 130 is driven to move, the plugging assembly 130 may move along the extension direction of the guide member 131, the first plugging member 132 and the second plugging member 133 cannot be inserted into the oil passage 121, and can be used to seal the oil passage 121. The cross-sectional area of ​​the guide member 131 is smaller than the cross-sectional area of ​​the inner wall of the oil passage 121 . Thus, during the movement of the sealing assembly 130 , a gap can be formed between the sealing assembly 130 and the oil passage 121 , and the oil supply chamber 112 can inject oil into the oil storage chamber 111 .

[0064] See also Figures 3 to 8 In some embodiments, the first blocking member 132 or the second blocking member 133 may be connected to the first driving member 141. Compared with the guide member 131, the first blocking member 132 or the second blocking member 133 is larger in size, thereby facilitating the connection of the first driving member 141.

[0065] The first driving member 141 and the second driving member 142 can be magnets that repel each other. The first driving member 141 can be connected to one end of the plugging assembly 130, and the second driving member 142 can be connected to the abutment seat 122, the connecting tube 123 or the housing 110. Thus, the mutual repulsion between the first driving member 141 and the second driving member 142 can push the plugging assembly 130 to move, so that any end of the plugging assembly 130 is sealed and connected to one end of the oil passage 121 corresponding thereto.

[0066] For example, see Figure 3 and Figure 4 In one embodiment, the first driving member 141 is connected to the second blocking member 133, and the second driving member 142 is connected to the connecting tube 123, whereby the first driving member 141 and the second driving member 142 can push the blocking assembly 130 to move and seal the oil passage 121 by mutual repulsion.

[0067] See also Figure 3When the atomizing device 100 is placed forward, the height of the second driving member 142 can be greater than the height of the first driving member 141. Figure 4 When the atomizing device 100 is placed upside down, the height of the second driving member 142 can be greater than the height of the first driving member 141. Therefore, the first driving member 141 can drive the blocking assembly 130 to move together with gravity to block the oil passage 121, thereby enhancing the effect of the blocking assembly 130 in blocking the oil passage 121.

[0068] The first driving member 141 and the second driving member 142 may attract each other. The first driving member 141 and the second driving member 142 may both be magnets. Alternatively, any one of the first driving member 141 and the second driving member 142 is a magnet, and the other is made of ferromagnetic material.

[0069] When the first driving member 141 and the second driving member 142 attract each other, the positions of the first driving member 141 and the second driving member 142 can be arranged in a variety of ways.

[0070] In some embodiments, the first driving member 141 and the second driving member 142 may be located on opposite sides of the abutment seat 122, the first driving member 141 may be connected to one end of the blocking assembly 130, and the second driving member 142 may be connected to the connecting tube 123 or the housing 110. For example, see Figure 6 In one embodiment, the first driving member 141 is connected to the second blocking member 133, and the second driving member 142 is connected to the housing 110. Thus, the mutual attraction between the first driving member 141 and the second driving member 142 can drive the blocking assembly 130 to move, so that the second blocking member 133 is sealed and connected to the oil passage 121.

[0071] In other embodiments, the first driving member 141 may be connected to one end of the blocking assembly 130, and the second driving member 142 may be connected to the abutment seat 122. Figure 7 In one embodiment, the first driving member 141 is connected to the second blocking member 133, and the second driving member 142 is connected to the abutting seat 122. Thus, the mutual attraction between the first driving member 141 and the second driving member 142 can make the second blocking member 133 and the oil passage 121 sealed.

[0072] In some other embodiments, the first driving member 141 and the second driving member 142 may be located on the same side of the abutment seat 122, the first driving member 141 may be connected to one end of the blocking assembly 130, and the second driving member 142 may be connected to the connecting tube 123 or the housing 110. For example, see Figure 8In one embodiment, the first driving member 141 is connected to the first blocking member 132, and the second driving member 142 is connected to the housing 110. The mutual attraction between the first driving member 141 and the second driving member 142 can push the second blocking member 133 to be sealed and connected to the oil passage 121.

[0073] The magnetic induction intensity of the first driving member 141 (if it is a magnet) can be greater than or equal to 1000 Gauss and less than or equal to 5000 Gauss. The magnetic induction intensity of the second driving member 142 (if it is a magnet) can be greater than or equal to 1000 Gauss and less than or equal to 5000 Gauss. As a result, there is a suitable repulsive force or attractive force between the first driving member 141 and the second driving member 142, and the second driving member 142 can ideally push the first driving member 141 to move. The magnet can be a neodymium iron boron magnet or a ferrite magnet, without limitation. Furthermore, the magnetic induction intensity of the first driving member 141 or the second driving member 142 can be 1000-4000 Gauss, 1500-4000 Gauss, 1700-3000 Gauss, 2500-2800 Gauss, 2600-3800 Gauss, 2400-3200 Gauss, 2500-3000 Gauss or 2200-3200 Gauss. Furthermore, the magnetic induction intensity of the first driving member 141 or the second driving member 142 can be 1000 Gauss, 1500 Gauss, 1700 Gauss, 2000 Gauss, 2200 Gauss, 2400 Gauss, 2500 Gauss, 2600 Gauss, 2700 Gauss, 2800 Gauss, 3000 Gauss, 3200 Gauss, 3500 Gauss, 3800 Gauss, 4000 Gauss, 4500 Gauss or 5000 Gauss, etc.

[0074] The length of the first driving member 141 may be greater than or equal to 1 mm and less than or equal to 10 mm; the length of the second driving member 142 may be greater than or equal to 1 mm and less than or equal to 10 mm. Further, the lengths of the first driving member 141 and the second driving member 142 may be 1-9 mm, 1.5-5 mm, 1.2-9 mm, 1.4-8 mm, 1.5-2 mm, 1.3-2 mm, 2-5 mm or 1.5-5 mm, etc. Further, the lengths of the first driving member 141 and the second driving member 142 may be 1 mm, 1.1 mm, 1.2 mm, 1.3 mm, 1.4 mm, 1.5 mm, 1.6 mm, 1.7 mm, 1.8 mm, 2 mm, 2.5 mm, 3 mm, 4 mm, 5 mm, 6 mm, 7 mm, 8 mm, 9 mm or 10 mm.

[0075] The cross-sectional area of ​​the first driving member 141 may be greater than or equal to 1 mm 2 , and less than or equal to 16mm 2 The cross-sectional area of ​​the second driving member 142 may be greater than or equal to 1 mm2 , and less than or equal to 16mm 2 Furthermore, the cross-sectional area of ​​the first driving member 141 and the second driving member 142 may be 1πmm 2 ~4πmm 2 、1.21πmm 2 ~12mm 2 、4πmm 2 ~16mm 2 , 12mm 2 ~4πmm 2 、1.44πmm 2 ~16mm 2 , 1πmm 2 ~15mm 2 、2.25πmm 2 ~15mm 2 or 8mm 2 ~16mm 2 Furthermore, the cross-sectional area of ​​the first driving member 141 and the second driving member 142 can be 1πmm 2 、1.21πmm 2 、1.44πmm 2 、1.69πmm 2 、1.96πmm 2 、2.25πmm 2 、2.56πmm 2 、2.89πmm 2 、3.24πmm 2 、3.61πmm 2 、4πmm 2 , 1mm 2 , 2mm 2 , 3mm 2 , 4mm 2 , 5mm 2 , 6mm 2 , 8mm 2 , 9mm 2 , 10mm 2 , 12mm 2 , 15mm 2 or 16mm 2 wait.

[0076] The distance between the first driving member 141 and the second driving member 142 may be greater than or equal to 1 mm and less than or equal to 10 mm. Thus, the magnitude of the driving force component is relatively appropriate, and the first driving member 141 can ideally drive the blocking assembly 130 to move. The distance between the first driving member 141 and the second driving member 142 changes with the movement of the blocking assembly 130, and the above distance may be the distance between the first driving member 141 and the second driving member 142 during the movement of the blocking assembly 130. Furthermore, the distance between the first driving member 141 and the second driving member 142 may be 1 to 8 mm, 1.5 to 5 mm, 1.2 to 9 mm, 1.4 to 10 mm, 1.5 to 2 mm, 1.3 to 2 mm, 2 to 5 mm or 1.5 to 5 mm, etc. Furthermore, the distance between the first driving member 141 and the second driving member 142 can be 1mm, 1.1mm, 1.2mm, 1.3mm, 1.4mm, 1.5mm, 1.6mm, 1.7mm, 1.8mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm or 10mm, etc.

[0077] In some embodiments, the number of the first driving member 141 can be one, and the number of the second driving member 142 can also be one (eg, Figure 8 As shown in FIG. 1 , the first driving member 141 and the second driving member 142 are arranged relatively simply.

[0078] In other embodiments, the number of the first driving members 141 may be at least two, and the at least two first driving members 141 may be arranged in the circumferential direction of the plugging assembly 130, and the at least two first driving members 141 may repel each other with the second driving member 142, or the at least two first driving members 141 may attract each other with the second driving member 142. That is, among the at least two first driving members 141, the first driving members 141 may repel each other or not form an interaction force (when the first driving members 141 are all made of ferromagnetic materials). As a result, the plugging assembly 130 is relatively balanced in the force of the first driving member 141, and the moving effect is relatively good, so that the plugging assembly 130 has a better sealing effect on the oil passage 121. In the above embodiments, the number of the second driving member 142 may be one. The number of the second driving members 142 may also be at least two and equal to the number of the first driving members 141, and the at least two second driving members 142 may be arranged in a one-to-one correspondence with the at least two first driving members 141. Therefore, the second driving member 142 and the first driving member 141 can more ideally drive the blocking assembly 130 to move.

[0079] In some other embodiments, the number of the second driving members 142 may be at least two, and at least two second driving members 142 may be arranged around the blocking assembly 130 in the circumferential direction of the blocking assembly 130. The at least two second driving members 142 may repel each other with the first driving member 141, or the at least two second driving members 142 may attract each other with the first driving member 141. In the above embodiments, the number of the first driving members 141 may be one. Alternatively, the number of the first driving members 141 may be at least two and equal to the number of the second driving members 142, and at least two first driving members 141 are arranged in a one-to-one correspondence with at least two second driving members 142. As a result, the second driving member 142 and the first driving member 141 can more ideally drive the blocking assembly 130 to move.

[0080] See also Figure 1 , Figures 3 to 7 In some preferred embodiments, the number of the first driving members 141 may be two, and the two first driving members 141 may be symmetrical with respect to the axis of the plugging assembly 130. The number of the second driving members 142 may also be two and they are arranged corresponding to the two first driving members 141. Thus, the plugging assembly 130 is relatively evenly thrusted by the two first driving members 141, and the sealing effect on the oil passage 121 is relatively good.

[0081] See also Figures 1 to 5 The atomizing device 100 may further include an oil-isolating sleeve 150, which may be sleeved outside one end of the plugging assembly 130, and the first driving member 141 may be located between the oil-isolating sleeve 150 and the plugging assembly 130. The surface of the plugging assembly 130 may be recessed to form a mounting groove 134, and the first driving member 141 may be installed in the mounting groove 134. Thus, the first driving member 141 may be isolated from the smoke oil, and the service life of the first driving member 141 may be extended. The oil-isolating sleeve 150 may be made of materials capable of isolating oil, such as silicone, plastic, plastic or rubber.

[0082] See also Figure 1 and Figure 2 , the first driving member 141 and the mounting groove 134 can be interference connected, that is, the cross section of the mounting groove 134 can be smaller than the cross section of the first driving member 141. In this way, the connection effect between the first driving member 141 and the mounting groove 134 can be improved. Of course, the size of the first driving member 141 and the size of the mounting groove 134 can also be adapted. The first driving member 141 and the mounting groove 134 can be snap-connected or bonded.

[0083] The thickness of the oil separator 150 may be greater than or equal to 0.3 mm and less than or equal to 2 mm. Thus, the oil separator 150 can achieve a relatively good oil separation effect. Further, the thickness of the oil separator 150 may be 0.5-2 mm, 0.3-1 mm, 0.4-1.5 mm, 0.5-0.7 mm, 0.6-0.8 mm or 0.7-2 mm, etc. Further, the thickness of the oil separator 150 may be 0.3 mm, 0.4 mm, 0.5 mm, 0.55 mm, 0.58 mm, 0.6 mm, 0.65 mm, 0.7 mm, 0.75 mm, 0.8 mm, 0.85 mm, 0.9 mm, 0.95 mm, 1 mm, 1.1 mm, 1.2 mm, 1.3 mm, 1.4 mm, 1.5 mm, 1.6 mm, 1.7 mm, 1.8 mm, 1.9 mm or 2 mm, etc.

[0084] The cross section of the oil separator 150 may be substantially D-shaped (eg Figure 1 and Figure 2 As shown), crescent, polygonal, elliptical, waist-shaped or special-shaped, etc. Thus, the oil-isolating sleeve 150 can limit the rotation of the plugging assembly 130, and the plugging assembly 130 is not easily driven to rotate by the thrust generated by the vortex of the smoke oil, thereby improving the effect of the plugging assembly 130 in sealing the oil passage 121.

[0085] See also Figure 1 , Figures 3 to 8 The atomizing device 100 of the present application may further include a sealing cylinder 160. One end of the sealing cylinder 160 may be inserted between the housing 110 and the partition 120, and the sealing cylinder 160 may be used to seal the housing 110 and the partition 120, and the other end of the sealing cylinder 160 may be used to seal and connect with one end of the plugging assembly 130. The provision of the sealing cylinder 160 may strengthen the sealing connection between the housing 110 and the partition 120, and between the partition 120 and the plugging assembly 130, thereby improving the effect of the plugging assembly 130 in sealing the oil passage 121. The sealing cylinder 160 and the housing 110 may be bonded, clamped or screwed.

[0086] See also Figure 1 The present application also proposes an electronic cigarette 200, which may include an electric control device and the above-mentioned atomization device 100, and the atomization device 100 and the electric control device may be electrically connected. Therefore, the electronic cigarette 200 of the present application has a relatively good sealing effect and is not easy to leak oil.

[0087] The above description is only a preferred embodiment of the present application, and does not limit the patent scope of the present application. All equivalent structural changes made by using the contents of the present application specification and drawings under the inventive concept of the present application, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present application.

Claims

1. An atomization device, characterized in that: include: The housing comprises a first sub-shell and a second sub-shell connected to each other, wherein an oil storage cavity is formed inside the first sub-shell, and an oil supply cavity communicating with the oil storage cavity is formed inside the second sub-shell; A separator, disposed between the oil storage chamber and the oil supply chamber, the separator being sealed and connected to the housing, and the separator being provided with an oil passage connecting the oil storage chamber and the oil supply chamber; A plugging component is disposed in the oil passage, and both ends of the plugging component are located outside the oil passage; as well as A driving assembly is used to drive the blocking assembly to move so that any end of it is sealed and connected to an end of the inner wall of the oil passage corresponding to it. The driving assembly includes a first driving member and a second driving member, the first driving member and the second driving member repel or attract each other, the first driving member is connected to the blocking assembly, and the second driving member is connected to the partition or the shell.

2. The atomizing device according to claim 1, characterized in that A driving component force is formed between the first driving member and the second driving member, the direction of the driving component force is parallel to the axis of the blocking component, and the driving component force is smaller than the gravity exerted on the blocking component plus the gravity exerted on the first driving member.

3. The atomizing device according to claim 1, characterized in that: The sealing assembly includes a guide member, a first sealing member and a second sealing member, the first sealing member and the second sealing member are respectively connected to two ends of the guide member, the cross-sectional area of ​​the guide member is smaller than the cross-sectional area of ​​the inner wall of the oil passage, the cross-sectional areas of the first sealing member and the second sealing member are both larger than the cross-sectional area of ​​the inner wall of the oil passage, and the first sealing member or the second sealing member is connected to the first driving member.

4. The atomizing device according to claim 1, characterized in that: The partition comprises an abutment seat and a connecting tube, the abutment seat is connected to one end of the connecting tube, the oil passage is formed by the abutment seat, the outer wall of the connecting tube is connected to the shell, and the second driving member is connected to the connecting tube.

5. The atomizing device according to claim 4, characterized in that: The first driving member and the second driving member are magnets that repel each other. The first driving member is connected to one end of the blocking component, and the second driving member is connected to the abutment seat, the connecting tube or the shell.

6. The atomizing device according to claim 5, characterized in that When the atomization device is placed forward, the height of the second driving member is greater than the height of the first driving member; when the atomization device is placed inverted, the height of the second driving member is greater than the height of the first driving member.

7. The atomizing device according to claim 4, characterized in that: The first driving member and the second driving member attract each other, and at least one of the first driving member and the second driving member is a magnet; the first driving member is connected to one end of the sealing assembly, and the second driving member is connected to the abutment seat, the connecting tube or the shell.

8. The atomizing device according to claim 5 or 7, characterized in that: The magnetic induction intensity of the magnet is greater than or equal to 1000 Gauss and less than or equal to 5000 Gauss.

9. The atomizing device according to claim 1, characterized in that: The length of the first driving member is greater than or equal to 1 mm and less than or equal to 10 mm; the length of the second driving member is greater than or equal to 1 mm and less than or equal to 10 mm.

10. The atomizing device according to claim 1, characterized in that: The cross-sectional area of ​​the first driving member is greater than or equal to 1 mm 2 , and less than or equal to 16mm 2 The cross-sectional area of ​​the second driving member is greater than or equal to 1mm 2 , and less than or equal to 16mm 2 .

11. The atomizing device according to claim 1, characterized in that: The distance between the first driving member and the second driving member is greater than or equal to 1 mm and less than or equal to 10 mm.

12. The atomizing device according to claim 1, characterized in that The number of the first driving members is at least two, the at least two first driving members are arranged in the circumferential direction of the blocking component, the at least two first driving members repel each other with the second driving member, or the at least two first driving members attract each other with the second driving member.

13. The atomizing device according to claim 12, characterized in that The number of the second driving member is one; Alternatively, the number of the second driving members is at least two and is equal to the number of the first driving members, and the at least two second driving members are arranged in a one-to-one correspondence with the at least two first driving members.

14. The atomizing device according to claim 13, characterized in that The number of the first driving members is two, and the two first driving members are symmetrical with respect to the axis of the blocking assembly.

15. The atomizing device according to claim 1, characterized in that Also includes: The oil-isolating sleeve wraps one end of the sealing component, the first driving member is located between the oil-isolating sleeve and the sealing component, the surface of the sealing component is recessed to form a mounting groove, and the first driving member is installed in the mounting groove.

16. The atomizing device according to claim 15, characterized in that The thickness of the oil-isolating sleeve is greater than or equal to 0.3 mm and less than or equal to 2 mm.

17. The atomizing device according to claim 15, characterized in that The cross section of the oil separator sleeve is D-shaped, crescent-shaped, polygonal, elliptical or waist-shaped.

18. The atomizing device according to claim 15, characterized in that The mounting groove is interference connected with the first driving member.

19. The atomizing device according to claim 1, characterized in that: Also includes: A sealing cylinder has one end inserted between the shell and the partition to seal the shell and the partition, and the other end of the sealing cylinder is used to seal and connect with one end of the plugging assembly.

20. An electronic cigarette, characterized in that: include: Electrical control devices; as well as The atomizing device according to any one of claims 1 to 19, wherein the atomizing device is electrically connected to the electrical control device.

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