Atomization device and atomization equipment

Abstract

The utility model provides an atomization device and atomization equipment, and relates to the technical field of atomization equipment. The atomization device comprises a liquid storage bin, an atomization assembly, a driving assembly and a controller. The liquid storage bin is provided with a first liquid storage cavity and a second liquid storage cavity, and the second liquid storage cavity is used for storing an atomization matrix; the atomization assembly is arranged in the first liquid storage cavity; the driving assembly communicates with the first liquid storage cavity and the second liquid storage cavity. The controller is electrically connected with the driving assembly and the atomization assembly. When the atomization assembly is in a starting state or a working state, the controller controls the driving assembly to convey the atomization matrix of the second liquid storage cavity to the first liquid storage cavity; and when the atomization assembly is in a non-working state, the controller controls the driving assembly to pump the atomization matrix of the first liquid storage cavity back to the second liquid storage cavity. According to the atomization device, the probability that the atomization matrix in the first liquid storage cavity leaks to the outside through the atomization cavity and the air outlet channel of the atomization assembly in the moving and transporting process of the atomization device can be effectively reduced.

Description

Technical Field

[0001] The present application relates to the technical field of atomization devices, and in particular to an atomization device and an atomization equipment. Background Art

[0002] An atomization device is a device that can atomize an atomization matrix into an aerosol for users, and it has been widely used in industries such as electronic cigarettes, medical treatment, and beauty.

[0003] In the related art, an atomization device generally includes a liquid storage member and an atomizer. The atomizer is disposed in the liquid storage member to atomize the atomization matrix in the liquid storage member to generate an aerosol. However, during the process of moving and transporting the atomization device, the atomization matrix in the liquid storage member is prone to leakage problems. Summary of the Utility Model

[0004] In view of this, the purpose of the present application is to provide an atomization device, aiming to solve the technical problem that the atomization matrix in the liquid storage member of the atomization device in the prior art is prone to leakage during the process of moving and transporting.

[0005] To achieve the above purpose, the technical solution adopted by the present application is as follows:

[0006] In one embodiment, an atomization device is provided, including:

[0007] A liquid storage chamber having a first liquid storage cavity and a second liquid storage cavity, and the second liquid storage cavity is used for storing an atomization matrix;

[0008] An atomization assembly disposed in the first liquid storage cavity;

[0009] A driving assembly, and the driving assembly is respectively communicated with the first liquid storage cavity and the second liquid storage cavity;

[0010] A controller, and the controller is electrically connected to the driving assembly and the atomization assembly respectively;

[0011] When the atomization assembly is in a startup state or a working state, the controller controls the driving assembly to transport the atomization matrix in the second liquid storage cavity to the first liquid storage cavity; when the atomization assembly is in a non-working state, the controller controls the driving assembly to draw back the atomization matrix in the first liquid storage cavity to the second liquid storage cavity.

[0012] In one embodiment, the atomization device further includes a detection sensor, the detection sensor is electrically connected to the controller, the detection sensor is used for detecting a suction signal of the atomization device, and the controller controls the startup state or the working state of the atomization assembly according to the suction signal;

[0013] And / or, the atomizing device further includes a control switch, which is electrically connected to the controller and is used to control the start state or working state of the atomizing assembly.

[0014] In one embodiment, the atomizing device further includes a first pipeline and a second pipeline. The liquid storage chamber is provided with a first connecting pipe communicating with the first liquid storage cavity and a second connecting pipe communicating with the second liquid storage cavity. The driving assembly includes a pump body and a third connecting pipe and a fourth connecting pipe located at both ends of the pump body. The pump body is respectively communicated with the third connecting pipe and the fourth connecting pipe. Both ends of the first pipeline are respectively inserted into the first connecting pipe and the third connecting pipe, and both ends of the second pipeline are respectively inserted into the second connecting pipe and the fourth connecting pipe.

[0015] In one embodiment, the liquid storage chamber includes a first liquid storage member and a second liquid storage member. The first liquid storage cavity is formed inside the first liquid storage member, and the second liquid storage cavity is formed inside the second liquid storage member. The first liquid storage member and the second liquid storage member are detachably connected.

[0016] In one embodiment, the first liquid storage member is provided with a first connecting portion, which is arranged on the side of the first liquid storage member close to the second liquid storage member. The second liquid storage member is provided with a second connecting portion, which is arranged on the side of the second liquid storage member close to the first liquid storage member. They are detachably connected through the first connecting portion and the second connecting portion.

[0017] In one embodiment, the first connecting portion is a connecting groove, and the second connecting portion is a connecting protrusion matching with the connecting groove. A first ventilation hole communicating with the first liquid storage cavity is opened on the bottom wall of the connecting groove, and a second ventilation hole communicating with the second liquid storage cavity is opened on the connecting protrusion. Along the axial direction of the connecting protrusion, the second ventilation hole penetrates through the connecting protrusion, and the first ventilation hole is communicated with the second ventilation hole.

[0018] In one embodiment, the atomizing device further includes a first sealing member, which is sleeved between the second connecting portion and the first connecting portion, and the first sealing member abuts against the inner wall of the first connecting portion;

[0019] And / or, the atomizing device further includes a gas-liquid separation member, which is arranged in the first connecting portion and located between the first ventilation hole and the second ventilation hole.

[0020] In one embodiment, the first liquid storage member includes a first body portion and a first sealing portion, the second liquid storage member includes a second body portion and a second sealing portion, the first body portion has a first liquid storage groove, and the first sealing portion is disposed around the first liquid storage groove and the first body portion to enclose with the first body portion to form the first liquid storage cavity. The second body portion has a second liquid storage groove, and the second sealing portion is disposed at the mouth of the second liquid storage groove to enclose with the second body portion to form the second liquid storage cavity. The first sealing portion and the second sealing portion are integrally formed or separately provided.

[0021] In one embodiment, the first liquid storage member further includes a second sealing member. A first mounting protrusion is provided on a side of the first sealing portion close to the first body portion. A first mounting groove is formed in the first mounting protrusion. One end of the atomization assembly is disposed in the first mounting groove. One end of the second sealing member is sleeved on the first mounting protrusion and abuts against the inner wall of the first body portion, and the other end is disposed in the first mounting groove and abuts against the circumferential outer wall of the atomization assembly.

[0022] And / or, the second liquid storage member further includes a third sealing member. A second mounting protrusion is provided on a side of the second sealing portion close to the second body portion. The third sealing member is sleeved on the second mounting protrusion and abuts against the inner wall of the second body portion.

[0023] And / or, the atomization device further includes a fourth sealing member. The first body portion forms an air outlet portion communicating with the first liquid storage cavity. The air outlet portion is connected to the air outlet end of the atomization assembly. A third mounting protrusion protruding toward the first sealing portion is provided on the air outlet portion. A second mounting groove is formed in the third mounting protrusion. The fourth sealing member is disposed in the second mounting groove and abuts against the circumferential outer wall of the end of the atomization assembly away from the first sealing portion.

[0024] In one embodiment, the atomization device further includes a housing and a cover. The housing has a receiving groove. The liquid storage chamber is disposed in the receiving groove. The liquid storage chamber is provided with a suction nozzle, and the suction nozzle communicates with the atomization airway of the atomization assembly. The housing is provided with an avoidance hole, and the suction nozzle passes through the avoidance hole and is disposed outside the housing. The driving assembly and the controller are both installed on a side of the receiving groove away from the suction nozzle.

[0025] The cover is provided with a first air inlet hole communicating with the outside and the atomization assembly, and the first air inlet hole communicates with the atomization airway.

[0026] In a second aspect, an embodiment of the present application further provides an atomizing device, which includes a power supply host and the atomizing device described in any one of the above, and the power supply host is electrically connected to the atomizing device to supply electrical energy to the atomizing device.

[0027] The beneficial effects of the present application are as follows:

[0028] The present application provides an atomizing device. By connecting the driving component to the first liquid storage cavity and the second liquid storage cavity of the liquid storage chamber respectively, and connecting the controller to the driving component and the atomizing component electrically. In this way, when the atomizing component is in the starting state or working state, the controller can control the driving component to automatically transport the atomizing matrix in the second liquid storage cavity to the first liquid storage cavity, and then control the atomizing component to work to atomize the atomizing matrix in the first liquid storage cavity to generate an aerosol for the user to inhale. When the atomizing component is in the non-working state, the controller can control the driving component to automatically pump back the remaining atomizing matrix in the first liquid storage cavity to the second liquid storage cavity. In this way, it can effectively reduce the probability that the atomizing matrix in the first liquid storage cavity leaks to the outside through the atomizing cavity and the air outlet channel of the atomizing component during the mobile transportation of the atomizing device, reduce the waste of the atomizing matrix, avoid the atomizing matrix from leaking and soiling the user's clothes or bag when the atomizing device is carried with the user, and effectively improve the user experience.

[0029] To make the above objects, features, and advantages of the present application more obvious and understandable, the following specifically enumerates preferred embodiments and, in conjunction with the accompanying drawings, makes the following detailed description. Description of the Drawings

[0030] To more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings required in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0031] Figure 1 Shows a three-dimensional schematic diagram of the atomizing device in some embodiments of the present application;

[0032] Figure 2 Shows a cross-sectional schematic diagram of the atomizing device in some embodiments of the present application;

[0033] Figure 3 Shows a three-dimensional schematic diagram of the atomizing device in some embodiments of the present application with the cover, controller, and detection sensor removed;

[0034] Figure 4 Shows a three-dimensional schematic diagram of the atomizing device in some embodiments of the present application with the housing and cover removed;

[0035] Figure 5 shows Figure 4 a three-dimensional schematic diagram after removing the controller, detection sensor, fifth seal, first pipe and second pipe in

[0036] Description of main component symbols:

[0037] 100 - atomizing device;

[0038] 110 - liquid storage bin; 111 - first liquid storage part; 1111 - first body part; 11111 - first liquid storage tank; 11112 - third installation protrusion; 11113 - second installation groove; 11114 - nozzle; 11115 - air outlet part; 1112 - first plugging part; 11121 - first connecting pipe; 11122 - first installation protrusion; 11123 - first installation groove; 1113 - first liquid storage cavity; 1114 - first connecting part; 11141 - first ventilation hole; 1115 - positioning groove; 112 - second liquid storage part; 1121 - second body part; 11211 - second liquid storage tank; 1122 - second plugging part; 11221 - second connecting pipe; 11222 - second installation protrusion; 1123 - second liquid storage cavity; 1124 - second connecting part; 11241 - second ventilation hole; 1125 - positioning protrusion;

[0039] 120 - atomization assembly; 121 - atomization air passage;

[0040] 130 - driving assembly; 131 - pump body; 132 - third connecting pipe; 133 - fourth connecting pipe;

[0041] 140 - controller;

[0042] 150 - detection sensor;

[0043] 161 - first pipe; 162 - second pipe;

[0044] 171 - first seal; 172 - second seal; 173 - third seal; 174 - fourth seal; 175 - fifth seal;

[0045] 181 - housing; 1811 - accommodation groove; 1812 - avoidance hole; 182 - cover body; 1821 - first air inlet hole; 1822 - fourth installation protrusion; 1823 - third installation groove; 1824 - second air inlet hole. Detailed implementation mode

[0046] Embodiments of the present application will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, where like or similar reference numerals denote like or similar elements or elements having like or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present application and should not be construed as limiting the present application.

[0047] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for facilitating the description of the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present application.

[0048] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present application, "a plurality" means two or more unless otherwise specifically defined.

[0049] In the present application, unless otherwise clearly specified and defined, the terms "mounted", "connected", "coupled", "fixed", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral body; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0050] In the present application, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "below" and "beneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0051] As Figure 1 and Figure 4As shown, in one embodiment, an atomizing device 100 is provided, which relates to the technical field of atomizing devices 100. The atomizing device 100 includes a liquid storage chamber 110, an atomizing assembly 120, a driving assembly 130, and a controller 140.

[0052] Referring together Figure 2 and Figure 3 , the liquid storage chamber 110 has a first liquid storage cavity 1113 and a second liquid storage cavity 1123. The second liquid storage cavity 1123 is used for storing an atomizing matrix, and the atomizing assembly 120 is disposed in the first liquid storage cavity 1113. The driving assembly 130 is respectively communicated with the first liquid storage cavity 1113 and the second liquid storage cavity 1123, and the controller 140 is electrically connected to the driving assembly 130 and the atomizing assembly 120 respectively.

[0053] When the atomizing assembly 120 is in a startup state or a working state, the controller 140 controls the driving assembly 130 to convey the atomizing matrix in the second liquid storage cavity 1123 to the first liquid storage cavity 1113; when the atomizing assembly 120 is in a non-working state, the controller 140 controls the driving assembly 130 to draw back the atomizing matrix in the first liquid storage cavity 1113 to the second liquid storage cavity 1123.

[0054] For the atomizing device 100 provided by the embodiment of the present application, by respectively communicating the driving assembly 130 with the first liquid storage cavity 1113 and the second liquid storage cavity 1123 of the liquid storage chamber 110, and electrically connecting the controller 140 to the driving assembly 130 and the atomizing assembly 120 respectively. In this way, when the atomizing assembly 120 is in a startup state or a working state, the controller 140 can control the driving assembly 130 to automatically convey the atomizing matrix in the second liquid storage cavity 1123 into the first liquid storage cavity 1113, and then control the atomizing assembly 120 to work to atomize the atomizing matrix in the first liquid storage cavity 1113 to generate an aerosol for the user to inhale. When the atomizing assembly 120 is in a non-working state, the controller 140 can control the driving assembly 130 to automatically draw back the remaining atomizing matrix in the first liquid storage cavity 1113 to the second liquid storage cavity 1123. In this way, the probability that the atomizing matrix in the first liquid storage cavity 1113 leaks to the outside through the atomizing cavity and the air outlet channel of the atomizing assembly 120 during the mobile transportation process of the atomizing device 100 can be effectively reduced, the waste of the atomizing matrix is reduced, and it is avoided that the atomizing matrix leaks and dirties the user's clothes or bag when the atomizing device 100 is carried around, effectively improving the user experience.

[0055] It should be noted that when the detection sensor 150 detects the user's suction signal and / or the user triggers the control switch, the controller 140 can control the atomizing assembly 120 to be in a startup state or a working state according to the suction signal fed back by the detection sensor 150 and / or the startup signal of the control switch.

[0056] Exemplarily, the controller 140 can be a printed circuit board, and the driving assembly 130 can be a micro bidirectional water pump. The printed circuit board controls the forward and reverse rotation of the motor in the micro bidirectional water pump to drive the impeller to rotate forward and backward, realizing the function of bidirectional transportation of the atomization matrix.

[0057] Such as Figure 2 and Figure 4 As shown, in one embodiment, the atomization device 100 further includes a detection sensor 150. The detection sensor 150 is electrically connected to the controller 140. The detection sensor 150 is used to detect the suction signal of the atomization device 100, and the controller 140 controls the start state or working state of the atomization assembly 120 according to the suction signal.

[0058] And / or, the atomization device 100 further includes a control switch. The control switch is electrically connected to the controller 140. The control switch is used to control the start state or working state of the atomization assembly 120.

[0059] In this embodiment, by electrically connecting the detection sensor 150 to the controller 140, when the detection sensor 150 detects the suction signal of the atomization device 100, the controller 140 can control the atomization assembly 120 to be in the start state or working state according to the suction signal fed back by the detection sensor 150. Furthermore, when the atomization assembly 120 is in the start state or working state, the controller 140 can control the driving assembly 130 to automatically transport the atomization matrix in the second liquid storage chamber 1123 to the first liquid storage chamber 1113, and then control the atomization assembly 120 to work to atomize the atomization matrix in the first liquid storage chamber 1113 to generate an aerosol for the user to inhale; when the atomization assembly 120 is in the non-working state, the controller 140 can control the driving assembly 130 to automatically draw back the remaining atomization matrix in the first liquid storage chamber 1113 to the second liquid storage chamber 1123.

[0060] In some other embodiments, by electrically connecting the control switch to the controller 140, when the user triggers the control switch, the controller 140 can control the atomization assembly 120 to be in the start state or working state according to the start signal of the control switch. Furthermore, when the atomization assembly 120 is in the start state or working state, the controller 140 can control the driving assembly 130 to automatically transport the atomization matrix in the second liquid storage chamber 1123 to the first liquid storage chamber 1113, and then control the atomization assembly 120 to work to atomize the atomization matrix in the first liquid storage chamber 1113 to generate an aerosol for the user to inhale; when the atomization assembly 120 is in the non-working state, the controller 140 can control the driving assembly 130 to automatically draw back the remaining atomization matrix in the first liquid storage chamber 1113 to the second liquid storage chamber 1123.

[0061] Exemplarily, the detection sensor 150 can be an air flow sensor, and the control switch can be a push-button switch.

[0062] As Figure 2 , Figure 3 and Figure 5 As shown in

[0063] In this embodiment, by inserting the two ends of the first pipe 161 into the first connecting pipe 11121 and the third connecting pipe 132 respectively, the first pipe 161 is communicated with the first liquid storage cavity 1113 and the pump body 131 respectively. By inserting the two ends of the second pipe 162 into the second connecting pipe 11221 and the fourth connecting pipe 133 respectively, the second pipe 162 is communicated with the second liquid storage cavity 1123 and the pump body 131 respectively. Thus, when the atomization assembly 120 is in the start state or the working state, the controller 140 can control the pump body 131 to automatically transport the atomization matrix in the second liquid storage cavity 1123 to the first liquid storage cavity 1113 in sequence through the second connecting pipe 11221, the second pipe 162, the fourth connecting pipe 133, the pump body 131, the third connecting pipe 132, the first pipe 161 and the first connecting pipe 11121, and then control the atomization assembly 120 to work to atomize the atomization matrix in the first liquid storage cavity 1113 to generate aerosol for the user to inhale. When the atomization assembly 120 is in the non-working state, the controller 140 can control the pump body 131 to automatically draw back the remaining atomization matrix in the first liquid storage cavity 1113 to the second liquid storage cavity 1123 in sequence through the first connecting pipe 11121, the first pipe 161, the third connecting pipe 132, the pump body 131, the fourth connecting pipe 133, the second pipe 162 and the second connecting pipe 11221, so as to prevent the atomization matrix in the first liquid storage cavity 1113 from leaking to the outside through the atomization cavity and the air outlet channel of the atomization assembly 120 when the atomization device 100 is in the non-working state such as shutdown or standby.

[0064] As Figure 2 and Figure 4As shown, in one embodiment, the liquid storage bin 110 includes a first liquid storage member 111 and a second liquid storage member 112. A first liquid storage cavity 1113 is formed inside the first liquid storage member 111, and a second liquid storage cavity 1123 is formed inside the second liquid storage member 112. The first liquid storage member 111 and the second liquid storage member 112 are detachably connected.

[0065] In this embodiment, a first liquid storage cavity 1113 and a second liquid storage cavity 1123 are respectively formed inside the first liquid storage member 111 and the second liquid storage member 112. By setting the first liquid storage member 111 and the second liquid storage member 112 to be detachably connected, on the one hand, the first liquid storage member 111 and the second liquid storage member 112 are stably connected to form the entire liquid storage bin 110, ensuring the liquid storage stability of the liquid storage bin. On the other hand, it is also convenient for disassembly, maintenance, replacement, and cleaning of the first liquid storage member 111 and / or the second liquid storage member 112.

[0066] As Figure 2 and Figure 4 As shown, in one embodiment, the first liquid storage member 111 is provided with a first connection portion 1114. The first connection portion 1114 is disposed on a side of the first liquid storage member 111 close to the second liquid storage member 112. The second liquid storage member is provided with a second connection portion 1124. The second connection portion 1124 is disposed on a side of the second liquid storage member 112 close to the first liquid storage member 111. The first connection portion 1114 and the second connection portion 1124 are detachably connected.

[0067] In this embodiment, by providing a first connection portion 1114 on a side of the first liquid storage member 111 close to the second liquid storage member 112, providing a second connection portion 1124 on a side of the second liquid storage member 112 close to the first liquid storage member 111, and detachably connecting the first liquid storage member 111 and the second liquid storage member 112 through the first connection portion 1114 and the second connection portion 1124, on the one hand, the first liquid storage member 111 and the second liquid storage member 112 are stably connected to form the entire liquid storage bin 110, ensuring the liquid storage stability of the liquid storage bin 110. On the other hand, it is also convenient for disassembly, maintenance, replacement, and cleaning of the first liquid storage member 111 and / or the second liquid storage member 112.

[0068] As Figure 2 and Figure 4As shown, in one embodiment, the first connecting portion 1114 is a connecting groove, the second connecting portion 1124 is a connecting protrusion that mates with the connecting groove, a first ventilation hole 11141 communicating with the first liquid storage cavity 1113 is formed in the bottom wall of the connecting groove, a second ventilation hole 11241 communicating with the second liquid storage cavity 1123 is formed in the connecting protrusion, and along the axial direction of the connecting protrusion, the second ventilation hole 11241 penetrates through the connecting protrusion, and the first ventilation hole communicates with the second ventilation hole.

[0069] In this embodiment, the first connecting portion 1114 is arranged as a connecting groove, and the second connecting portion 1124 is arranged as a connecting protrusion that mates with the connecting groove. By forming a first ventilation hole 11141 in the bottom wall of the connecting groove and communicating it with the first liquid storage cavity 1113, the first liquid storage cavity 1113 is gas-communicated with the connecting groove through the first ventilation hole 11141. By forming a second ventilation hole 11241 that penetrates through the connecting protrusion along the axial direction of the connecting protrusion on the connecting protrusion, and the connecting groove and the connecting protrusion are detachably connected, the second liquid storage cavity 1123 is gas-communicated with the connecting groove through the second ventilation hole 11241, so that the first ventilation hole 11141 communicates with the second ventilation hole 11241, and further realizes gas communication between the first liquid storage cavity 1113 and the second liquid storage cavity 1123.

[0070] In this way, when the controller 140 controls the driving assembly 130 to automatically transport the atomization matrix in the second liquid storage cavity 1123 into the first liquid storage cavity 1113, the atomization matrix can occupy the space of the first liquid storage cavity 1113 and drive the air in the first liquid storage cavity 1113 into the second liquid storage cavity 1123 in sequence through the first ventilation hole 11141 and the second ventilation hole 11241; when the controller 140 controls the driving assembly 130 to automatically draw back the remaining atomization matrix in the first liquid storage cavity 1113 into the second liquid storage cavity 1123, the atomization matrix can occupy the space of the second liquid storage cavity 1123 and drive the air in the second liquid storage cavity 1123 into the first liquid storage cavity 1113 in sequence through the second ventilation hole 11241 and the first ventilation hole 11141. In this way, it plays a role in balancing the air pressure difference between the first liquid storage cavity 1113 and the second liquid storage cavity 1123, so as to avoid the technical problem of atomization matrix leakage caused by excessive pressure difference inside and outside the cavity, and further reduces the probability that the atomization matrix in the first liquid storage cavity 1113 leaks to the outside through the atomization cavity and the air outlet channel of the atomization assembly 120 during the movement and transportation of the atomization device 100.

[0071] Such as Figure 2As shown, in one embodiment, the atomizing device 100 further includes a first seal 171. The first seal 171 is sleeved between the second connecting portion 1124 and the first connecting portion 1114, and the first seal 171 abuts against the inner wall of the first connecting portion 1114.

[0072] And / or, the atomizing device 100 further includes a gas-liquid separation member disposed within the first connecting portion 1114 and located between the first ventilation hole 11141 and the second ventilation hole 11241.

[0073] In this embodiment, by sleeving the first seal 171 between the second connecting portion 1124 and the first connecting portion 1114 and abutting it against the inner wall of the first connecting portion 1114, the connection gap between the first connecting portion 1114 and the second connecting portion 1124 is sealed under the action of the first seal 171, thereby preventing the atomization matrix from leaking out of the liquid storage chamber 110 through the connection gap between the first connecting portion 1114 and the second connecting portion 1124.

[0074] In other embodiments, by providing a gas-liquid separation member within the first connecting portion 1114 and located between the first ventilation hole 11141 and the second ventilation hole 11241, the gas-liquid separation member allows gas to pass through to balance the air pressure difference between the first liquid storage chamber 1113 and the second liquid storage chamber 1123, reducing the probability of atomization matrix leakage. At the same time, the gas-liquid separation member can also block the atomization matrix to prevent the atomization matrix in the second liquid storage chamber 1123 from entering the first liquid storage chamber 1113 through the second ventilation hole 11241 and the first ventilation hole 11141, thus avoiding the technical problem that the atomization matrix in the first liquid storage chamber 1113 leaks to the outside through the atomization chamber and the air outlet channel of the atomization component 120 during the movement and transportation of the atomizing device 100.

[0075] Exemplarily, the material of the first seal 171 can be rubber or silica gel, and the gas-liquid separation member can be a breathable film.

[0076] As Figure 2 shown, in one embodiment, the first connecting portion 1114 is a positioning groove 1115, and the second connecting portion 1124 is a positioning protrusion 1125 that mates with the positioning groove 1115.

[0077] In this embodiment, by providing the first connecting portion 1114 as a positioning groove 1115 and the second connecting portion 1124 as a positioning protrusion 1125 that mates with the positioning groove 1115, under the positioning action of the positioning groove 1115 and the positioning protrusion 1125, the assembler can quickly and accurately install the second liquid storage member 112 on the first liquid storage member 111, effectively improving the installation efficiency and installation accuracy.

[0078] As shown Figure 2 In one embodiment, the first liquid storage member 111 includes a first main body portion 1111 and a first sealing portion 1112, the second liquid storage member 112 includes a second main body portion 1121 and a second sealing portion 1122, the first main body portion 1111 has a first liquid storage tank 11111, and the first sealing portion 1112 is disposed at the notch of the first liquid storage tank 11111 to enclose a first liquid storage cavity 1113 with the first main body portion 1111. The second main body portion 1121 has a second liquid storage tank 11211, and the second sealing portion 1122 is disposed at the notch of the second liquid storage tank 11211 to enclose a second liquid storage cavity 1123 with the second main body portion 1121. The first sealing portion 1112 and the second sealing portion 1122 are integrally formed or separately provided.

[0079] In this embodiment, by disposing the first sealing portion 1112 at the notch of the first liquid storage tank 11111 of the first main body portion 1111 to close the first liquid storage tank 11111 and enclose a first liquid storage cavity 1113 with the first main body portion 1111; by disposing the second sealing portion 1122 at the notch of the second liquid storage tank 11211 of the second main body portion 1121 to close the second liquid storage tank 11211 and enclose a second liquid storage cavity 1123 with the second main body portion 1121. Thus, the first sealing portion 1112 and the first main body portion 1111 as well as the second sealing portion 1122 and the second main body portion 1121 are separately provided, facilitating the assembler to install the atomization component 120 or other components into the liquid storage tank during assembly, and facilitating the disassembly, repair and replacement of the atomization component 120 or other components.

[0080] In some embodiments, the first sealing portion 1112 and the second sealing portion 1122 are integrally formed, enabling the assembler to install the first sealing portion 1112 and the second sealing portion 1122 onto the first main body portion 1111 and the second main body portion 1121 as a whole during installation, effectively improving the installation efficiency.

[0081] In other embodiments, by separately providing the first sealing portion 1112 and the second sealing portion 1122, the manufacturing difficulty of the first sealing portion 1112 and the second sealing portion 1122 can be effectively reduced, thus facilitating cost savings in production.

[0082] Exemplarily, buckles are provided on the outer circumferential walls of the first sealing portion 1112 and the second sealing portion 1122, and clamping grooves cooperating with the buckles are provided on the inner walls of the first main body portion 1111 and the second main body portion 1121 to achieve a stable and detachable connection between the sealing portion and the main body portion.

[0083] As shown Figure 2As shown, in one embodiment, the first liquid storage member 111 further includes a second seal member 172. On a side of the first plugging portion 1112 close to the first body portion 1111, a first mounting protrusion 11122 is provided. A first mounting groove 11123 is formed in the first mounting protrusion 11122. One end of the atomization assembly 120 is disposed in the first mounting groove 11123. One end of the second seal member 172 is sleeved on the first mounting protrusion 11122 and abuts against the inner wall of the first body portion 1111, and the other end is disposed in the first mounting groove 11123 and abuts against the circumferential outer wall of the atomization assembly 120.

[0084] And / or, the second liquid storage member 112 further includes a third seal member 173. On a side of the second plugging portion 1122 close to the second body portion 1121, a second mounting protrusion 11222 is provided. The third seal member 173 is sleeved on the second mounting protrusion 11222 and abuts against the inner wall of the second body portion 1121.

[0085] And / or, the atomization device 100 further includes a fourth seal member 174. An air outlet portion 11115 communicating with the first liquid storage chamber 1113 is formed in the first body portion 1111. The air outlet portion 11115 is connected to the air outlet end of the atomization assembly 120. A third mounting protrusion 11112 protruding toward the first plugging portion 1112 is provided on the air outlet portion 11115. A second mounting groove 11113 is formed in the third mounting protrusion 11112. The fourth seal member 174 is disposed in the second mounting groove 11113 and abuts against the circumferential outer wall of the end of the atomization assembly 120 far from the first plugging portion 1112.

[0086] In this embodiment, by providing a first mounting protrusion 11122 on the side of the first plugging portion 1112 close to the first body portion 1111, one end of the second seal 172 is sleeved on the first mounting protrusion 11122 and abuts against the inner wall of the first body portion 1111. This enables the second seal 172 to be stably mounted on the first plugging portion 1112 and seal the gap between the first plugging portion 1112 and the first body portion 1111, preventing the atomization matrix in the first liquid storage cavity 1113 from leaking through the gap between the first plugging portion and the first body portion 1111. By providing a first mounting groove 11123 in the first mounting protrusion 11122 and disposing one end of the atomization assembly 120 in the first mounting groove 11123, stable mounting of the atomization assembly 120 is achieved. At the same time, by disposing the other end of the second seal 172 in the first mounting groove 11123 and abutting it against the circumferential outer wall of the atomization assembly 120, the gap between the atomization assembly 120 and the first mounting groove 11123 is sealed, preventing the atomization matrix in the first liquid storage cavity 1113 from leaking through the gap between the atomization assembly 120 and the first mounting groove 11123.

[0087] In some other embodiments, the second liquid storage member 112 further includes a third seal 173. By providing a second mounting protrusion 11222 on the side of the second plugging portion 1122 close to the second body portion 1121, the third seal 173 is sleeved on the second mounting protrusion 11222 and abuts against the inner wall of the second body portion 1121. This enables the third seal 173 to be stably mounted on the second plugging portion 1122 and seal the gap between the second plugging portion 1122 and the second body portion 1121, preventing the atomization matrix in the second liquid storage cavity 1123 from leaking through the gap between the second plugging portion 1122 and the second body portion 1121.

[0088] In some other embodiments, the atomizing device 100 further includes a fourth seal 174. An air outlet portion 11115 communicating with the first liquid storage chamber 1113 is formed in the first main body portion 1111. The air outlet portion 11115 is connected to the air outlet end of the atomizing assembly 120, so that the aerosol generated by atomizing the atomizing assembly 120 can be discharged through the air outlet end and the air outlet portion 11115 in sequence for the user to inhale. By protruding a third mounting protrusion 11112 towards the first blocking portion 1112 on the air outlet portion 11115, a second mounting groove 11113 is formed in the third mounting protrusion 11112, and one end of the atomizing assembly 120 away from the first mounting groove 11123 is arranged in the second mounting groove 11113 to realize the stable mounting of the atomizing assembly 120. At the same time, by arranging the fourth seal 174 in the second mounting groove 11113 and abutting against the circumferential wall of the outer periphery of one end of the atomizing assembly 120 away from the first blocking portion 1112, the gap between the atomizing assembly 120 and the second mounting groove 11113 is sealed, so as to prevent the atomizing matrix in the first liquid storage chamber 1113 from leaking through the gap between the atomizing assembly 120 and the second mounting groove 11113 and the air outlet portion 11115 in sequence.

[0089] Exemplarily, the materials of the second seal 172, the third seal 173 and the fourth seal 174 can all be rubber or silica gel.

[0090] Such as Figure 1 and Figure 2 As shown in the figure, in one embodiment, the atomizing device 100 further includes a housing 181 and a cover 182. The housing 181 has a receiving groove 1811. The liquid storage bin 110 is arranged in the receiving groove 1811. The liquid storage bin 110 is provided with a mouthpiece 11114. The mouthpiece 11114 is communicated with the atomizing airway 121 of the atomizing assembly 120. The housing 181 is provided with an avoidance hole 1812. The mouthpiece 11114 passes through the avoidance hole 1812 and is arranged outside the housing 181. The driving assembly 130 and the controller 140 are both installed on one side of the receiving groove 1811 away from the mouthpiece 11114. The cover 182 is provided with a first air inlet hole 1821 communicating with the outside and the atomizing assembly 120. The first air inlet hole 1821 is communicated with the atomizing airway 121.

[0091] In this embodiment, the liquid storage chamber 110 is arranged in the accommodation groove 1811 to achieve the accommodation, installation and protection of the liquid storage chamber 110. A suction nozzle 11114 communicating with the atomization airway 121 of the atomization assembly 120 is arranged on the liquid storage chamber 110. An avoidance hole 1812 is formed in the housing 181, and the suction nozzle 11114 is passed through the avoidance hole 1812 and arranged outside the housing 181, so that the user can suck the aerosol generated in the atomization airway 121 of the atomization assembly 120 through the suction nozzle 11114. By installing both the driving assembly 130 and the controller 140 on the side of the accommodation groove 1811 away from the suction nozzle 11114, the stable installation function of the driving assembly 130 and the controller 140 is achieved.

[0092] Meanwhile, a first air inlet hole 1821 communicating with the outside and the atomization assembly 120 is formed in the cover body 182, and the first air inlet hole 1821 is communicated with the atomization airway 121. In this way, when the user sucks, the outside air can enter the atomization airway 121 of the atomization assembly 120 through the first air inlet hole 1821 and be mixed with the generated aerosol to form an aerosol product for the user to suck.

[0093] As Figure 1 and Figure 2 shown, in one embodiment, the atomization device 100 further includes a fifth seal 175. The cover body 182 is arranged at the notch of the accommodation groove 1811. A fourth installation protrusion 1822 is convexly arranged on the side of the cover body 182 close to the accommodation groove 1811. A third installation groove 1823 is formed in the fourth installation protrusion 1822. A detection sensor 150 located in the third installation groove 1823 is arranged on the side of the controller 140 away from the suction nozzle 11114. The detection sensor 150 is electrically connected to the controller 140. The fifth seal 175 is arranged in the third installation groove 1823 and abuts against the circumferential wall of the detection sensor 150. A second air inlet hole 1824 communicating with the outside and the detection sensor 150 is formed in the bottom wall of the third installation groove 1823. The detection sensor 150 is communicated with the atomization assembly 120.

[0094] In this embodiment, the cover body 182 is disposed at the notch of the receiving groove 1811 to close the receiving groove 1811 and form a receiving space with the housing 181 for receiving the liquid storage chamber 110, the driving assembly 130, and the controller 140. A fourth mounting protrusion 1822 is convexly provided on one side of the cover body 182 close to the receiving groove 1811. A third mounting groove 1823 is formed in the fourth mounting protrusion 1822. By providing a detection sensor 150 on the side of the controller 140 away from the nozzle 11114, which is electrically connected to the controller 140 and located in the third mounting groove 1823, and by forming a second air inlet hole 1824 on the bottom wall of the third mounting groove 1823 that communicates with the outside and the detection sensor 150 respectively, and the detection sensor 150 is communicated with the atomization assembly 120, when the user sucks, the outside air can sequentially enter the atomization assembly 120 through the second air inlet hole 1824, the third mounting groove 1823, and the detection sensor 150. Thus, the detection sensor 150 can detect the user's sucking signal and feedback it to the controller 140, and the controller 140 controls the atomization assembly 120 to start or operate according to the sucking signal fed back by the detection sensor 150.

[0095] By disposing the fifth seal 175 in the third mounting groove 1823 and abutting against the circumferential wall of the detection sensor 150, the gap between the third mounting groove 1823 and the detection sensor 150 is sealed, thereby preventing gas from leaking through the gap between the third mounting groove 1823 and the detection sensor 150 and affecting the accuracy of the detection sensor 150 in detecting the user's sucking signal.

[0096] Exemplarily, both the driving assembly 130 and the controller 140 can be installed on the side of the second blocking portion 1122 away from the second body portion 1121 by means of screw connection or snap connection. The material of the fifth seal 175 can be rubber or silica gel, and the detection sensor 150 can be an airflow sensor. A buckle is provided on the outer circumferential wall of the cover body 182, and a slot matching the buckle is provided on the inner wall of the housing 181 to achieve a stable and detachable connection between the cover body 182 and the housing 181.

[0097] The embodiment of the present application further provides an atomization device, where the atomization device includes a power supply host and the atomization device 100 in the above embodiment, and the power supply host is electrically connected to the atomization device 100 to supply electrical energy to the atomization device 100.

[0098] This atomization device has the atomization device 100 in any of the above embodiments, so it has all the beneficial effects of the atomization device 100, which will not be elaborated here one by one.

[0099] In the description of this specification, the description referring to terms such as "one embodiment", "some embodiments", "examples", "specific examples", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of this application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0100] Although the embodiments of this application have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting this application. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of this application.

Claims

1. An atomization device, characterized in that, Comprising: A liquid storage chamber having a first liquid storage cavity and a second liquid storage cavity, wherein the second liquid storage cavity is used for storing an atomization matrix; An atomization assembly disposed in the first liquid storage cavity; A driving assembly respectively in pipeline communication with the first liquid storage cavity and the second liquid storage cavity; A controller respectively electrically connected to the driving assembly and the atomization assembly; When the atomization assembly is in a starting state or a working state, the controller controls the driving assembly to convey the atomization matrix in the second liquid storage cavity to the first liquid storage cavity; when the atomization assembly is in a non-working state, the controller controls the driving assembly to pump back the atomization matrix in the first liquid storage cavity to the second liquid storage cavity.

2. The atomizing device according to claim 1, wherein, The atomization device further includes a detection sensor electrically connected to the controller, the detection sensor is used for detecting a suction signal of the atomization device, and the controller controls the starting state or the working state of the atomization assembly according to the suction signal; And / or, the atomization device further includes a control switch electrically connected to the controller, and the control switch is used for controlling the starting state or the working state of the atomization assembly.

3. The atomizing device according to claim 1, characterized in that, The atomization device further includes a first pipeline and a second pipeline. The liquid storage chamber is provided with a first connecting pipe communicating with the first liquid storage cavity and a second connecting pipe communicating with the second liquid storage cavity. The driving assembly includes a pump body and a third connecting pipe and a fourth connecting pipe located at both ends of the pump body. The pump body is respectively in communication with the third connecting pipe and the fourth connecting pipe. Both ends of the first pipeline are respectively inserted into the first connecting pipe and the third connecting pipe, and both ends of the second pipeline are respectively inserted into the second connecting pipe and the fourth connecting pipe.

4. The atomizing device according to claim 1, wherein, The liquid storage chamber includes a first liquid storage member and a second liquid storage member. The first liquid storage cavity is formed inside the first liquid storage member, and the second liquid storage cavity is formed inside the second liquid storage member. The first liquid storage member and the second liquid storage member are detachably connected.

5. The atomizing device according to claim 4, characterized in that The first liquid storage member is provided with a first connecting portion disposed on a side of the first liquid storage member close to the second liquid storage member. The second liquid storage member is provided with a second connecting portion disposed on a side of the second liquid storage member close to the first liquid storage member. The first connecting portion and the second connecting portion are detachably connected.

6. The atomizing device according to claim 5, characterized in that, The first connecting portion is a connecting groove, and the second connecting portion is a connecting protrusion adapted to the connecting groove. A first ventilation hole communicating with the first liquid storage cavity is formed in the bottom wall of the connecting groove. A second ventilation hole communicating with the second liquid storage cavity is formed in the connecting protrusion. Along the axial direction of the connecting protrusion, the second ventilation hole penetrates through the connecting protrusion, and the first ventilation hole is in communication with the second ventilation hole.

7. The atomization device according to claim 6, wherein, The atomization device further includes a first sealing member sleeved between the second connecting portion and the first connecting portion, and the first sealing member abuts against the inner wall of the first connecting portion; And / or, the atomization device further includes a gas-liquid separation member disposed in the first connecting portion and located between the first ventilation hole and the second ventilation hole.

8. The atomization device according to claim 4, characterized in that, The first liquid storage member includes a first body portion and a first sealing portion. The second liquid storage member includes a second body portion and a second sealing portion. The first body portion has a first liquid storage tank, and the first sealing portion is disposed at the mouth of the first liquid storage tank to enclose a first liquid storage cavity with the first body portion. The second body portion has a second liquid storage tank, and the second sealing portion is disposed at the mouth of the second liquid storage tank to enclose a second liquid storage cavity with the second body portion. The first sealing portion and the second sealing portion are integrally formed or separately provided.

9. The atomizing device according to claim 8, wherein, The first liquid storage member further includes a second sealing member. A first mounting protrusion is provided on a side of the first sealing portion close to the first body portion. A first mounting groove is formed in the first mounting protrusion. One end of the atomization assembly is disposed in the first mounting groove. One end of the second sealing member is sleeved on the first mounting protrusion and abuts against the inner wall of the first body portion, and the other end is disposed in the first mounting groove and abuts against the circumferential outer wall of the atomization assembly. And / or, the second liquid storage member further includes a third sealing member. A second mounting protrusion is provided on a side of the second sealing portion close to the second body portion. The third sealing member is sleeved on the second mounting protrusion and abuts against the inner wall of the second body portion. And / or, the atomization device further includes a fourth sealing member. The first body portion forms an air outlet portion communicating with the first liquid storage cavity. The air outlet portion is connected to the air outlet end of the atomization assembly. A third mounting protrusion protruding toward the first sealing portion is provided on the air outlet portion. A second mounting groove is formed in the third mounting protrusion. The fourth sealing member is disposed in the second mounting groove and abuts against the circumferential outer wall of the end of the atomization assembly away from the first sealing portion.

10. The atomizing device according to any one of claims 1-9, characterized in that, The atomization device further includes a housing and a cover. The housing has a receiving groove. The liquid storage chamber is disposed in the receiving groove. The liquid storage chamber is provided with a mouthpiece. The mouthpiece is communicated with the atomization airway of the atomization assembly. The housing is provided with an avoidance hole. The mouthpiece passes through the avoidance hole and is disposed outside the housing. The driving assembly and the controller are both installed on a side of the receiving groove away from the mouthpiece. The cover is provided with a first air inlet hole communicating with the outside and the atomization assembly respectively. The first air inlet hole is communicated with the atomization airway.

11. An atomization device, characterized in that, The atomization device includes a power supply host and the atomization device according to any one of claims 1-10. The power supply host is electrically connected to the atomization device to supply electric energy to the atomization device.

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