Electronic atomization system, atomizer and liquid injection device

Abstract

The invention relates to an electronic atomization system, an atomizer and a liquid injection device. The electronic atomization system comprises the atomizer and the liquid injection device. The atomizer comprises a first liquid storage cavity and a liquid injection port; the liquid injection port is communicated with the first liquid storage cavity, and a first switch is arranged at the liquid injection port; the liquid injection device comprises a second liquid storage cavity and a power mechanism, and the power mechanism is connected with the second liquid storage cavity and detachably connected with the first switch. And the power mechanism is configured to turn on the first switch to convey the liquid substrate in the second liquid storage cavity to the first liquid storage cavity when being connected with the first switch. According to the electronic atomization system, a power mechanism in the liquid injection device is connected with a first switch at a liquid injection opening of the atomizer, and the first switch can be turned on under the action of external force to convey the liquid matrix in the second liquid storage cavity to the first liquid storage cavity. The cover of the atomizer does not need to be opened before liquid injection, the cover does not need to be closed after liquid injection, and the electronic atomization system has the advantages of being easy and convenient to operate and high in user experience.

Description

Technical Field

[0001] The invention relates to the field of atomization, and in particular to an electronic atomization system, an atomizer and a liquid injection device. Background Art

[0002] In the electronic atomization system in the related art, the atomizer usually adopts the method of opening the cover to inject liquid, that is, the atomizer is provided with an injection port, and the injection port is provided with a cover. When injecting liquid, it is necessary to open the cover, inject liquid, and then close the cover. The atomizer is not only cumbersome to inject liquid, but also the injection port is prone to liquid matrix residue in the injection port, thereby affecting the user experience. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide an improved electronic atomization system, atomizer and a liquid injection device.

[0004] The technical solution adopted by the present invention to solve the technical problem is: constructing an electronic atomization system, including an atomizer and a liquid injection device;

[0005] The atomizer comprises a first liquid storage chamber and a liquid injection port; the liquid injection port is connected to the first liquid storage chamber, and a first switch is arranged at the liquid injection port;

[0006] The liquid injection device includes a second liquid storage chamber and a power mechanism, wherein the power mechanism is connected to the second liquid storage chamber and is detachably connected to the first switch, and the power mechanism is configured to open the first switch when connected to the first switch to transport the liquid matrix in the second liquid storage chamber to the first liquid storage chamber.

[0007] In some embodiments, the atomizer includes an atomizing shell assembly, and the first liquid storage chamber is formed in the atomizing shell assembly;

[0008] The liquid injection port is arranged on the atomizing shell assembly.

[0009] In some embodiments, the atomizing shell assembly includes an atomizing shell and a base, one end of the atomizing shell is provided with an assembly port, and the base is installed at the assembly port;

[0010] The liquid injection port is arranged on the base.

[0011] In some embodiments, the atomizing shell assembly includes an atomizing shell, one end of the atomizing shell is provided with an air outlet, and the liquid injection port is arranged side by side with the air outlet.

[0012] In some embodiments, the power mechanism includes a pump body and an injection tube, and the injection tube is arranged on the pump body to reciprocate and push open the first switch through the action of external force.

[0013] In some embodiments, the injection device includes a slot for inserting the atomizer into which the injection is placed;

[0014] The power mechanism is partially arranged in the slot.

[0015] In some embodiments, the liquid injection device includes a receiving cavity for receiving the atomizer; the slot is spaced apart from the receiving cavity.

[0016] In some embodiments, the liquid injection device also includes a box body and a cover body, and the receiving cavity and the slot are formed on the box body; the cover body is rotatably or detachably connected to the box body to cover or open the receiving cavity and / or the slot.

[0017] In some embodiments, the atomizer further includes an exhaust port communicated with the first liquid storage chamber.

[0018] In some embodiments, the atomizer further comprises a second switch disposed on the exhaust port;

[0019] The liquid injection device also includes an exhaust structure, which is detachably connected to the second switch and is configured to open the second switch under the action of an external force when the second switch is connected to allow the gas in the first liquid storage chamber to be discharged.

[0020] In some embodiments, the liquid injection device includes a slot for inserting the atomizer for injection; the exhaust structure is at least partially disposed in the slot.

[0021] In some embodiments, there are multiple second liquid storage chambers, and the multiple second liquid storage chambers are arranged in sequence;

[0022] The liquid injection device also includes a mounting seat movably arranged between the plurality of second liquid storage chambers, the power mechanism is arranged on the mounting seat, and the mounting seat is provided with a first connecting port for connecting the second liquid storage chamber and the power mechanism.

[0023] In some embodiments, the mounting seat is rotatable; and a plurality of the second liquid storage chambers are arranged along the circumferential direction.

[0024] The present invention also constructs an atomizer, including a first liquid storage chamber and a liquid injection port; the liquid injection port is connected to the first liquid storage chamber, and a first switch is provided at the liquid injection port that can be opened by a power mechanism of the liquid injection device in the electronic atomization system described in the present invention.

[0025] The present invention also constructs a liquid injection device, including a second liquid storage chamber and a power mechanism, wherein the power mechanism is connected to the second liquid storage chamber and is detachably connected to the first switch of the atomizer in the electronic atomization system described in the present invention, and the power mechanism is configured to open the first switch when connected to the first switch to transport the liquid matrix in the second liquid storage chamber to the first liquid storage chamber.

[0026] The implementation of the electronic atomization system, atomizer and liquid injection device of the present invention has the following beneficial effects: the electronic atomization system is connected to the first switch at the liquid injection port of the atomizer through the power mechanism in the liquid injection device, and the first switch can be opened under the action of an external force to transport the liquid matrix in the second liquid storage chamber to the first liquid storage chamber. The atomizer does not need to open the cover before liquid injection, and does not need to close the cover after liquid injection. The electronic atomization system has the advantages of simple operation and high user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The present invention will be further described below with reference to the accompanying drawings and embodiments, in which:

[0028] Figure 1 is a schematic structural diagram of the electronic atomization system of the first embodiment of the present invention;

[0029] Figure 2 yes Figure 1 A cross-sectional view of the electronic atomization system shown;

[0030] Figure 3 yes Figure 1 A schematic diagram of the structure of an electronic atomization device in the electronic atomization system shown;

[0031] Figure 4 yes Figure 1 A schematic diagram of the structural decomposition of the electronic atomization device shown;

[0032] Figure 5 yes Figure 1 A schematic diagram of the structure of an atomizer in the electronic atomization device shown;

[0033] Figure 6 yes Figure 5 A cross-sectional view of an atomizer in the electronic atomization device shown;

[0034] Figure 7 yes Figure 1 A schematic diagram of the structure of a liquid injection device in the electronic atomization system shown;

[0035] Figure 8 yes Figure 7 A cross-sectional view of the injection device shown;

[0036] Fig. 9 is a schematic structural diagram of an electronic atomization system according to a second embodiment of the present invention;

[0037] Fig.10 is a schematic structural diagram of an electronic atomization system according to a third embodiment of the present invention;

[0038] Fig.11 yes Fig.10 A schematic diagram of the structure of a liquid injection device in the electronic atomization system shown;

[0039] Fig.12 yes Fig.11 A schematic diagram of the structure of the injection device shown;

[0040] Fig.13 It is a structural schematic diagram of the electronic atomization system of the fourth embodiment of the present invention. DETAILED DESCRIPTION

[0041] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation methods of the present invention are now described in detail with reference to the accompanying drawings. In the following description, it should be understood that, unless otherwise clearly specified and limited, the terms "installation", "connection", "fixation", "setting" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral body; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. When an element is referred to as being "on" or "under" another element, the element can be "directly" or "indirectly" located on the other element, or there may be one or more intermediate elements. The terms "first", "second", "third", etc. are only for the convenience of describing the present technical solution, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first", "second", "third", etc. can explicitly or implicitly include one or more of the features. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0042] Figure 1 The first embodiment of the electronic atomization system of the present invention is shown. The electronic atomization system 100 has the advantages of convenient operation and high user experience.

[0043] like Figure 1 and Figure 2 As shown, the electronic atomization system 100 includes an electronic atomization device 1 and a liquid injection device 2. The electronic atomization device 1 is used to atomize a liquid matrix for a user to inhale. The liquid injection device 2 can store liquid matrix and is used to inject liquid into the electronic atomization device 1 to provide liquid matrix for the electronic atomization device 1. The liquid injection device 2 can be detachably assembled with the electronic atomization device 1 and is independently arranged with the electronic atomization device 1.

[0044] like Figures 3 to 6 As shown, in this embodiment, the electronic atomization device 1 includes an atomizer 10 and a power supply assembly 20. The atomizer 10 is used to atomize a liquid matrix, and the power supply assembly 20 can be mechanically and / or electrically connected to the atomizer 10 to supply power to the atomizer 10.

[0045] In this embodiment, the atomizer 10 includes an atomizing shell assembly 11 and an atomizing assembly 12. The atomizing shell assembly 11 can be used to store a liquid matrix and accommodate the atomizing assembly 12. The atomizing assembly 12 can atomize the liquid matrix to generate an aerosol for the user to inhale.

[0046] In the present embodiment, the atomizing shell assembly 11 includes an atomizing shell 111 and a base 112. In some embodiments, the atomizing shell 111 is a hollow cylindrical structure, formed with a first liquid storage chamber 1111, and the first liquid storage chamber 1111 can be used to store liquid matrix. One end of the atomizing shell 111 is provided with an air outlet 1112, and the air outlet 1112 can be used to output the aerosol formed by atomization for the user to inhale. In the present embodiment, the other end of the atomizing shell 111 is provided with an assembly port 1113, and the assembly port 1113 can be assembled with the base 112. The base 112 is installed at the assembly port 1113. Specifically, in some embodiments, part of the assembly port 113 is loaded into the atomizing shell 111, and the base 112 is used to block the assembly port 1113, and can be assembled with the atomizing assembly 12 to support the atomizing assembly 12.

[0047] In the present embodiment, the atomizer 10 further comprises a liquid injection port 1121 disposed on the atomizing shell assembly 11, and the liquid injection port 1121 is disposed on the base 112, and is disposed on a side opposite to the gas outlet 1112. Of course, it can be understood that in some other embodiments, the liquid injection port 1121 is not limited to being disposed on the base 112. In some embodiments, the liquid injection port 1121 may be disposed on the atomizing shell 111, and may be disposed near one end of the atomizing shell 111 where the gas outlet 1112 is disposed. The liquid injection port 1121 may be used for the liquid injection device 2 to inject liquid matrix into the first liquid storage chamber 1111.

[0048] In the present embodiment, the atomizer 10 further includes an exhaust port 1122, which is disposed on the base 112 and arranged side by side with the liquid injection port 1121, that is, the exhaust port 1122 may be located on a side of the base 112 that is arranged opposite to the gas outlet 1112. Of course, it can be understood that in some other embodiments, the exhaust port 1122 is not limited to being disposed on the base 112. In some embodiments, the exhaust port 1122 may be close to one end of the atomizing shell 111 where the gas outlet 1112 is disposed, and is arranged side by side with the liquid injection port 1121, so as to allow the gas in the first liquid storage chamber 1111 to be discharged.

[0049] In this embodiment, a first accommodating cavity 1123 is disposed on the base 112 , and the first accommodating cavity 1123 may be located at an end of the liquid injection port 1121 away from the gas outlet 1112 . The first accommodating cavity 1123 is used to accommodate the first switch 13 .

[0050] In this embodiment, a second accommodating chamber 1124 is disposed on the base 112 , and the second accommodating chamber 1124 may be located at an end of the exhaust port 1122 away from the exhaust port 1112 . The second accommodating chamber 1124 is used to accommodate the second switch 15 .

[0051] In this embodiment, the base 112 is provided with a first socket 1125, which is provided on the bottom surface of the base 112, that is, the surface opposite to the air outlet 1112. The first socket 1125 is provided corresponding to the first accommodating cavity 1123 and is coaxially provided with the liquid injection port 1121, and is used for inserting the power mechanism 203 of the liquid injection device 2, turning on the first switch 13, and realizing liquid injection into the atomizer 10.

[0052] In this embodiment, the base 112 is provided with a second socket 1126, and the second socket 1125 is provided on the bottom surface of the base 112, that is, the side opposite to the air outlet 1112. In this embodiment, the second socket 1126 is provided corresponding to the second accommodating cavity 1124 and is coaxially provided with the air outlet 1122, so as to insert the exhaust structure 204 of the liquid injection device 2 and turn on the second switch 15.

[0053] In this embodiment, the atomizing assembly 12 is disposed in the atomizing shell 111, and one end is inserted into the base 112. The atomizing assembly 12 can be in fluid communication with the first liquid storage chamber 1111, and the atomizing assembly 12 can atomize the liquid matrix in the first liquid storage chamber 1111 to generate aerosol and output it to the gas outlet 1112.

[0054] In the present embodiment, the atomizing assembly 12 may include an airway tube 121 and an atomizing core 122. The airway tube 121 is disposed in the atomizing shell 111 and is located at the central axis of the atomizing shell 111. One end of the airway tube 121 is connected to the air outlet 1112, and the other end extends toward the atomizing shell 111 away from the air outlet 1112. In some embodiments, the airway tube 121 may include a first pipe section 1211 and a second pipe section 1212. The cross-sectional size of the first pipe section 1211 may be greater than the cross-sectional size of the second pipe section 1212. The first pipe section 1211 is used to accommodate the atomizing core 122, and an atomizing chamber 1213 may be formed on its inner side. A liquid inlet hole 1213 may be provided on the tube wall of the first pipe section 1211, and the liquid inlet hole 1213 is connected to the atomizing chamber 1213. The second pipe section 1212 is arranged at one end of the first pipe section 1211 and is communicated with the first pipe section 1211. The end of the second pipe 1212 away from the first pipe section 1211 is connected to the air outlet 1112 and is communicated with the air outlet 1112. The atomizer core 122 is arranged in the first pipe section 1211, and can be columnar, and is a hollow structure with two ends through. In some embodiments, the atomizer core 122 can be cylindrical, and a central airway is formed inside. In some embodiments, the atomizer core 122 can be a ceramic porous body or an atomizer cotton. Of course, it can be understood that in some other embodiments, the atomizer core 122 is not limited to being cylindrical, and in some embodiments, the atomizer core 122 can also be square.

[0055] In the present embodiment, the atomizer 10 further includes a first switch 13, which is disposed at the liquid injection port 1121, specifically, the first switch 13 is disposed in the first accommodating chamber 1123. When the first switch 13 is turned on, the liquid injection device 2 can inject the liquid matrix into the first liquid storage chamber 1111 through the liquid injection port 1121. In some embodiments, the first switch 13 can be a first press valve. Of course, it can be understood that in some other embodiments, the first switch 13 is not limited to being a first press valve, and in some other embodiments, the first switch 13 can be an elastic structure that can be closed or opened.

[0056] In the present embodiment, the atomizer 10 further includes an exhaust pipe 14, which is disposed on the base 112 and extends toward the air outlet 1112 in a direction perpendicular to the base 112. Specifically, the exhaust pipe 14 may be disposed at one end of the exhaust port 1122 opposite to the second accommodating chamber 1124, and communicated with the exhaust port 1122 to form an exhaust channel 141, which may be communicated with the first liquid storage chamber 1111, and is used to discharge the liquid matrix in the first liquid storage chamber 1111 when the first liquid storage chamber 1111 is filled. In the present embodiment, the exhaust pipe 14 may be integrally formed with the base 112. Of course, it is understandable that in some other embodiments, the exhaust pipe 14 is not limited to being integrally formed with the base 112, and in some other embodiments, the exhaust pipe 14 may be detachably assembled with the base 112, such as plugging or pasting. In some other embodiments, the exhaust pipe 14 is not limited to being disposed on the base 112. In some embodiments, when the exhaust port 1122 is disposed on the atomizing shell 111, it can be disposed on the inner side of the atomizing shell 111 and can be integrally formed with the atomizing shell 111 or can be detachably assembled.

[0057] In the present embodiment, the atomizer 10 further includes a second switch 15. The second switch 15 is disposed on the exhaust port 1122. In some embodiments, the second switch 15 is disposed at one end of the exhaust port 1122 opposite to the second accommodating chamber 1124, and is located in the second accommodating chamber 1124. When the second switch 15 is turned on, the gas in the first liquid storage chamber 1111 can be discharged through the exhaust channel 141. In some embodiments, the second switch 15 can be a second press valve. Of course, it can be understood that in some other embodiments, the second switch 15 is not limited to being a second press valve, and in some other embodiments, the second switch 15 can be an elastic structure that can be closed or opened.

[0058] like Figures 7 and 8 As shown, in this embodiment, the liquid injection device 2 can be used not only to inject liquid into the first liquid storage chamber 1111 of the atomizer 10, but also to accommodate the entire electronic atomization device 1. In some embodiments, the liquid injection device 2 can be used not only to accommodate the electronic atomization device 1 but also to accommodate a spare atomizer 10. Of course, it can be understood that in some other embodiments, the liquid injection device 2 can also be used only to accommodate the atomizer 10. In some embodiments, the liquid injection device 2 can also be used only for injection.

[0059] In this embodiment, the liquid injection device 2 includes a box body 201 and a cover body 202. The box body 201 can be used to store liquid matrix and accommodate the electronic atomization device 1 and the spare atomizer 10. The cover body 202 is rotatably connected to the box body 201 and can cover the box body 201 by flipping it over.

[0060] In this embodiment, the box body 201 is roughly in the shape of a rectangular parallelepiped. Of course, it can be understood that in some other embodiments, the box body 201 is not limited to being in the shape of a rectangular parallelepiped, but can also be in the shape of a column, such as a cylindrical shape. The liquid injection device 2 includes a second liquid storage chamber 2011, and the second liquid storage chamber 2011 is formed in the box body 201. The second liquid storage chamber 2011 can be closed and can be used to store liquid matrix and supply liquid matrix to the first liquid storage chamber 1111. In some embodiments, a cover plate 2012 is provided inside the box body 201, and the cover plate 2012 covers the second liquid storage chamber 2011 so that the second liquid storage chamber 2011 forms a closed cavity.

[0061] The liquid injection device 2 also includes a receiving chamber 2013. The receiving chamber 2013 is formed in the box body 201, and is located on the side of the cover plate 2012 that is opposite to the second liquid storage chamber 2011. The receiving chamber 2013 can be one or more. In the present embodiment, there can be two receiving chambers 2013, and the sizes of the two receiving chambers 2013 can be set differently, wherein the shape and size of one receiving chamber 2013 can be adapted to the shape and size of the entire electronic atomization device 1, and it can accommodate the entire electronic atomization device 1. The shape and size of the other receiving chamber 2013 can be adapted to the shape and size of the atomizer 10, and it can be used to accommodate a spare atomizer 10. Of course, it can be understood that in some embodiments, the shape and size of the two receiving chambers 2013 can also be the same. It can be understood that in some embodiments, the receiving chamber 2013 is not limited to two.

[0062] The injection device 2 further comprises a slot 2014, the shape and size of which can be adapted to the cross-sectional shape and size of the electronic atomization device 1. The slot 2014 can be spaced apart from the receiving cavity 2013, and can be partially inserted into the atomizer 10 for injection.

[0063] In this embodiment, the cover 202 is rotatably connected to the box body 201. In some embodiments, the cover 202 can be disposed on one side of the box body 201 and can be rotatably connected to the box body 201 by providing a hinge structure. Before liquid injection, the cover 202 can be turned over to open the receiving cavity 2013 and the slot 2014. After liquid injection, the cover 202 can be turned over so that the cover 202 and the box body 201 are covered, and then the receiving cavity 2013 and the slot 2014 are covered. By providing the cover 202, the liquid injection device 2 forms a storage box, which not only plays the role of liquid injection, but also plays the role of accommodating the electronic atomization device 1 and / or the atomizer 10. Of course, it can be understood that in some other embodiments, the cover body 202 may not be limited to being rotatably connected to the box body 202. In some embodiments, the cover body 202 may be detachably connected to the box body 202. Specifically, in some embodiments, the cover body 202 and the box body 202 may be detachably connected by a snap-fit ​​structure or fixed by an interference fit.

[0064] In this embodiment, the liquid injection device 2 further includes a power mechanism 203, which is disposed in the box body 201 and can be connected to the second liquid storage chamber 2011. The power mechanism 203 is disposed corresponding to the slot 2014, and can be installed on the cover plate 2012, and is partially located in the slot 2014 and partially located in the second liquid storage chamber 2011. When the power mechanism 203 is configured to be connected to the first switch 13, the first switch 13 can be turned on to transport the liquid matrix in the second liquid storage chamber 2011 to the first liquid storage chamber 1111.

[0065] In this embodiment, the power mechanism 203 includes a pump body 2031, a liquid injection pipe 2032, and a first connecting pipe 2033. The pump body 2031 is installed on the cover plate 2012. The pump body 2031 can be used to pump out the liquid matrix in the second liquid storage chamber 2011. The liquid injection pipe 2032 is telescopically arranged on the pump body 2031, and one end of the liquid injection pipe 2032 passes through the pump body 2031 and is inserted into the slot 2014. When the atomizer 10 is inserted into the slot 2014 and the first switch 13 is opposite to the liquid injection pipe 2032, the atomizer 10 is pressed by external force, and pressure can be applied to the liquid injection pipe 2032, and the liquid injection pipe 2032 can be inserted into the first switch 13 from the first socket 1125, the first switch 13 is turned on, and it is connected with the liquid injection port 1121, so that the liquid matrix can be injected into the first liquid storage chamber 1111. One end of the first connecting pipe 2033 is connected to the pump body 2031 , and the other end is connected to the second liquid storage chamber 2011 , and can be used to transport the liquid matrix in the second liquid storage chamber 2011 to the pump body 2031 .

[0066] In this embodiment, the liquid injection device 2 also includes an exhaust structure 204, which is fixedly mounted on the cover plate 2012, partially located in the slot 2014, and partially located in the second liquid storage chamber 2011. The exhaust structure 204 includes an outer tube 2041 and an inner tube 2042, and the outer tube 2041 is mounted on the cover plate 2012, and is a through structure at both ends. The inner tube 2042 is partially mounted in the outer tube 2041, and a portion of it can protrude from the outer tube 2041 and penetrate into the slot 2014. The inner tube 2042 can reciprocate along the axial direction of the outer tube 2041. When the atomizer 10 is plugged into the slot 2014 and the inner tube 2042 is opposite to the second switch 15, the atomizer 10 can be pressed so that the inner tube 2042 can be inserted into the second switch 15, and the second switch 15 can be opened, so that the gas in the first liquid storage chamber 1111 can be discharged while injecting liquid. In some embodiments, an exhaust hole 2043 may be provided on the tube wall of the inner tube 2042. Of course, it is understandable that in some other embodiments, the exhaust hole 2043 may be omitted. In some embodiments, an elastic member 2044 may be provided between the inner tube 2042 and the outer tube 2041. The elastic member 2044 is sleeved on the inner tube 2042 to facilitate the axial movement of the inner tube 2042 along the outer tube 2041. That is, when the atomizer 10 is plugged into the slot 2014 and the inner tube 2042 is opposite to the second switch 15, and the atomizer 10 can be pressed, due to the presence of the elastic member 2044, the inner tube 2042 can move toward the atomizer 10. When the atomizer 10 is withdrawn from the slot 2014, the inner tube 2042 can be reset under the action of the elastic member 2044.

[0067] Fig. 9 The second embodiment of the electronic atomization system of the present invention is shown, which is different from the first embodiment in that the liquid injection port 1121 and the exhaust port 1122 are not limited to being arranged on the base 112. In this embodiment, the liquid injection port 1121 and the exhaust port 1122 are arranged on the atomization shell 111, and the first switch 13 and the second switch 15 are installed on the atomization shell 111 and arranged close to the exhaust port 1112. That is, the electronic atomization device 1 can be inverted for liquid injection.

[0068] Figures 10 to 12The third embodiment of the electronic atomization system of the present invention is shown, which is different from the first embodiment in that the box body 201 can be cylindrical, and the cover body 202 can be detachably connected to the box body 201. Specifically, it can be directly placed at one end of the box body 201 to cover the second liquid storage cavity 2011. The second liquid storage cavity 2011 can be multiple, and the multiple second liquid storage cavities 2011 can be arranged in sequence. In this embodiment, the multiple second liquid storage cavities 2011 can be arranged in sequence along the circumference of the box body 201. The liquid matrix flavors in any two second liquid storage cavities 2011 of the multiple second liquid storage cavities 2011 can be different. Of course, it can be understood that in some other embodiments, the liquid matrix flavors of each second liquid storage cavity 2011 in the multiple second liquid storage cavities 2011 can also be the same. In this embodiment, the box body 201 may include an outer sleeve 201a and an inner sleeve 201b, wherein the outer sleeve 201a is disposed on the outer periphery of the inner sleeve 201b, and the plurality of second liquid storage chambers 2011 are disposed between the outer sleeve 201a and the inner sleeve 201b. The plurality of second liquid storage chambers 2011 are independently disposed. The inner sleeve 201b is a hollow structure, and a mounting cavity 201c may be formed inside the inner sleeve, and the mounting cavity 201c may be used for the mounting seat 205 to be installed.

[0069] In this embodiment, the electronic atomization system further includes a mounting seat 205, which can be movably arranged. Specifically, the mounting seat 205 can be movably arranged between the plurality of second liquid storage chambers 2011. In this embodiment, the mounting seat 205 can be rotatably arranged, and the plurality of second liquid storage chambers 2011 can be arranged side by side along the circumference of the mounting seat 205. The power mechanism 203 and the exhaust structure 204 can be arranged on the mounting seat 205, and can rotate with the rotation of the mounting seat 205. The mounting seat 205 can be cylindrical and can be placed in the inner sleeve 201b.

[0070] The mounting seat 205 may be provided with a positioning groove 2051 that matches the atomizer 10, and the positioning groove 2051 is located at one end of the mounting seat 205, and the power mechanism 203 and the exhaust structure 204 may partially pass through the positioning groove 2051. The side wall of the mounting seat 205 is provided with a first communication port 2052 and a second communication port 2053, wherein the first communication port 2052 may be communicated with the power mechanism 203, and the second communication port 2053 may be communicated with the exhaust structure 204. In some embodiments, the first communication port 2052 may be communicated with the second liquid storage chamber 2011 that is arranged oppositely.

[0071] In this embodiment, a first connecting hole 2015 corresponding to the first connecting port 2052 is provided on the cavity wall of each second liquid storage cavity 2011, that is, a first connecting hole 2015 is provided on the side wall of the inner sleeve 201b, so that when the mounting seat 205 is rotated to align and fit the first connecting hole 2015 with the first connecting port 2052, the first connecting hole 2015 and the first connecting port 2052 are connected correspondingly, so that the power mechanism 203 is connected to the second liquid storage cavity 2011 at the corresponding position. In this embodiment, a second connecting hole 2016 corresponding to the second connecting port 2053 is provided on the cavity wall of each second liquid storage cavity 2011, that is, a second connecting hole 2016 is provided on the side wall of the inner sleeve 201b, so that when the mounting seat 205 is rotated to align and fit with the second connecting port 2053, the second connecting port 2053 is connected with the second connecting hole 2016, that is, the exhaust structure 204 can be connected with the second liquid storage cavity 2011, and the gas in the first liquid storage cavity 1111 can be discharged into the second liquid storage cavity 2011.

[0072] In some other embodiments, when a plurality of second liquid storage chambers 2011 are arranged side by side in sequence, the mounting seat 205 is not limited to being rotatable, and the mounting seat 205 can be arranged side by side along the arrangement direction of the plurality of second liquid storage chambers 2011 .

[0073] In this embodiment, the liquid injection device 2 further includes a guide structure 206, which can be disposed on the mounting seat 205 and the cover body 202, and is used to guide the mounting seat 205 to rotate, so that the user can identify the position of the mounting seat 205. The guide structure 206 may include a guide arrow 2061 and a mark 2062, and the guide arrow 2061 may be disposed on the end surface of the mounting seat 205. The mark 2062 may be multiple, and may be disposed at intervals along the circumference of the cover body 202, and each mark 2062 is disposed corresponding to a second liquid storage cavity 2011. When the guide arrow 2061 points to a mark 2062, the mounting seat 205 rotates to the second liquid storage cavity 2011 corresponding to the mark 2062. It can be understood that in some other embodiments, the guide structure 206 may not be limited to including the guide arrow 2061 and the mark 2062.

[0074] Fig.13 The fourth embodiment of the electronic atomization system of the present invention is shown, which is different from the third embodiment in that the liquid injection port 1121 and the exhaust port 1122 are not limited to being arranged on the base 112. In this embodiment, the liquid injection port 1121 and the exhaust port 1122 are arranged on the atomization shell 111, and the first switch 13 and the second switch 15 are installed on the atomization shell 111 and arranged close to the exhaust port 1112. That is, the electronic atomization device 1 can be inverted for liquid injection.

[0075] It can be understood that the above embodiments only express the preferred implementation modes of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the patent scope of the present invention. It should be pointed out that, for ordinary technicians in this field, the above technical features can be freely combined without departing from the concept of the present invention, and several deformations and improvements can be made, which all belong to the protection scope of the present invention. Therefore, all equivalent changes and modifications made to the scope of the claims of the present invention should belong to the coverage of the claims of the present invention.

Claims

1. An electronic atomization system, characterized in that: It comprises an atomizer (10) and a liquid injection device (2); The atomizer (10) comprises a first liquid storage chamber (1111) and a liquid injection port (1121); the liquid injection port (1121) is in communication with the first liquid storage chamber (1111), and a first switch (13) is provided at the liquid injection port (1121); The liquid injection device (2) comprises a second liquid storage chamber (2011) and a power mechanism (203); the power mechanism (203) is connected to the second liquid storage chamber (2011) and is detachably connected to the first switch (13); the power mechanism (203) is configured to open the first switch (13) when connected to the first switch (13) to transport the liquid matrix in the second liquid storage chamber (2011) to the first liquid storage chamber (1111).

2. The electronic atomization system according to claim 1, characterized in that: The atomizer (10) comprises an atomizing shell assembly (11), and the first liquid storage chamber (1111) is formed in the atomizing shell assembly (11); The liquid injection port (1121) is arranged on the atomizing shell assembly (11).

3. The electronic atomization system according to claim 2, characterized in that: The atomizing shell assembly (11) comprises an atomizing shell (111) and a base (112); one end of the atomizing shell (111) is provided with an assembly opening (1113), and the base (112) is installed at the assembly opening (1113); The liquid injection port (1121) is arranged on the base (112).

4. The electronic atomization system according to claim 2, characterized in that: The atomizing shell assembly (11) comprises an atomizing shell (111), one end of the atomizing shell (111) is provided with an air outlet (1112), and the liquid injection port (1121) is arranged side by side with the air outlet (1112).

5. The electronic atomization system according to claim 1, characterized in that: The power mechanism (203) comprises a pump body (2031) and a liquid injection tube (2032), wherein the liquid injection tube (2032) is arranged on the pump body (2031) to reciprocate and push open the first switch (13) through the action of an external force.

6. The electronic atomization system according to claim 1, characterized in that: The liquid injection device (2) comprises a slot (2014) for inserting the atomizer (10) for liquid injection; The power mechanism (203) is partially disposed in the slot (2014).

7. The electronic atomization system according to claim 6, characterized in that: The liquid injection device (2) comprises a receiving chamber (2013) for receiving the atomizer (10); the slot (2014) is spaced apart from the receiving chamber (2013).

8. The electronic atomization system according to claim 7, characterized in that: The liquid injection device (2) further comprises a box body (201) and a cover body (202); the receiving cavity (2013) and the slot (2014) are formed on the box body (201); the cover body (202) is rotatably or detachably connected to the box body (201) to cover or open the receiving cavity (2013) and / or the slot (2014).

9. The electronic atomization system according to claim 1, characterized in that: The atomizer (10) further comprises an exhaust port (1122) which is in communication with the first liquid storage chamber (1111).

10. The electronic atomization system according to claim 9, characterized in that: The atomizer (10) further comprises a second switch (15) arranged on the exhaust port (1122); The liquid injection device (2) further comprises an exhaust structure (204), wherein the exhaust structure (204) is detachably connected to the second switch (15) and is configured to open the second switch (15) under the action of an external force when the second switch (15) is connected so as to allow the gas in the first liquid storage chamber (1111) to be discharged.

11. The electronic atomization system according to claim 10, characterized in that: The liquid injection device (2) comprises a slot (2014) for inserting the atomizer (10) for liquid injection; the exhaust structure (204) is at least partially arranged in the slot (2014).

12. The electronic atomization system according to claim 1, characterized in that: There are a plurality of the second liquid storage chambers (2011), and the plurality of the second liquid storage chambers (2011) are arranged in sequence; The liquid injection device (2) further comprises a mounting seat (205) movably arranged between the plurality of second liquid storage chambers (2011); the power mechanism (203) is arranged on the mounting seat (205); and the mounting seat (205) is provided with a first connecting port (2052) for connecting the second liquid storage chamber (2011) and the power mechanism (203).

13. The electronic atomization system according to claim 12, characterized in that: The mounting seat (205) is rotatably arranged; and a plurality of the second liquid storage chambers (2011) are arranged in a circumferential direction.

14. An atomizer, characterized in that: The invention comprises a first liquid storage chamber (1111) and a liquid injection port (1121); the liquid injection port (1121) is connected to the first liquid storage chamber (1111), and a first switch (13) is provided at the liquid injection port (1121) which can be opened by a power mechanism (203) of a liquid injection device (2) in an electronic atomization system according to any one of claims 1 to 13.

15. A liquid injection device, characterized in that: The invention comprises a second liquid storage chamber (2011) and a power mechanism (203), wherein the power mechanism (203) is connected to the second liquid storage chamber (2011) and is detachably connected to a first switch (13) of an atomizer (1) in an electronic atomization system according to any one of claims 1 to 13, and wherein the power mechanism (203) is configured to be able to open the first switch (13) when connected to the first switch (13) to transport the liquid matrix in the second liquid storage chamber (2011) to the first liquid storage chamber (1111).

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