Liquid supplementing bottle and atomizing equipment

Abstract

The utility model provides a liquid supplementing bottle and atomization equipment, and relates to the technical field of electronic atomization, the liquid supplementing bottle is assembled on an atomizer, the liquid supplementing bottle is provided with a liquid storage cavity, at least one pressure triggering type conduction structure and a liquid guide channel communicating the liquid storage cavity with the atomizer, and the pressure triggering type conduction structure controls the liquid guide channel to be opened or closed. When the liquid supplementing bottle is not assembled on the atomizer, the pressure triggering type conduction structure is closed; when the liquid supplementing bottle is assembled in the atomizer, at least part of the atomizer extends into the liquid storage cavity so as to press part of the atomized matrix into the pressure triggering type conduction structure and spray out the atomized matrix, and the sprayed-out atomized matrix enters the atomizer. The atomization equipment comprises an atomizer and a liquid supplementing bottle, the atomizer comprises a liquid guiding part, an atomization air channel and a heating part, the atomization air channel is arranged on the liquid guiding part, the heating part is contained in the atomization air channel and at least partially attached to the liquid guiding part, and at least partially the liquid guiding part extends into the liquid storage cavity. The core moistening efficiency is improved, the waiting time is shortened, the method is convenient for a user to use, and the user experience is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of electronic atomization, in particular to a liquid supplement bottle and an atomization device. BACKGROUND

[0002] For a brand new and unused atomization device, after the liquid supplement bottle is assembled on the atomizer, it usually needs to wait for 10-15 minutes to ensure that the liquid atomization substrate with fluidity in the liquid supplement bottle can be fully absorbed by the liquid guide in the atomizer to complete the wick wetting, so as to avoid dry burning during use.

[0003] In the related design, a special liquid guide path is not specifically set between the liquid supplement bottle and the atomizer to assist in completing the rapid wick wetting. After the liquid supplement bottle is assembled on the atomizer, the liquid atomization substrate with fluidity in the liquid storage cavity only flows to the liquid guide of the atomizer through the liquid outlet under the action of gravity. In addition, the atomization substrate itself has a certain viscosity, the wick wetting process is slow, and the waiting time before use is long, which reduces the user experience. CONTENT OF THE UTILITY MODEL

[0004] The present application provides a liquid supplement bottle and an atomization device, which solve the technical problems of low wick wetting efficiency and long waiting time before use of the existing atomization device. The liquid supplement bottle of the present application uses the volume of the atomizer inserted into the liquid storage cavity to quickly extrude part of the atomization substrate. This part of the atomization substrate is pressed to the liquid guide channel, which can use fluid pressure to drive the pressure trigger type conduction structure to conduct, so that this part of the atomization substrate can flow to the atomizer quickly through the liquid guide channel and the pressure trigger type conduction structure in a branch conduction manner. In addition, the atomizer itself at least partially extends into the liquid storage cavity as a main path for conduction with the atomization substrate, which can simultaneously adsorb the atomization substrate, thereby significantly improving the wick wetting efficiency, reducing the waiting time, facilitating user use, and improving the user experience.

[0005] In some embodiments of the present application, a liquid supplement bottle is provided for use in an atomization device, the atomization device comprising an atomizer, the liquid supplement bottle being detachably assembled to the atomizer; the liquid supplement bottle is provided with a liquid storage cavity for storing liquid atomization substrate, at least one pressure trigger type conduction structure, the liquid supplement bottle comprising a liquid guide channel, one end of the liquid guide channel being communicated with the liquid storage cavity, the other end of the liquid guide channel being communicated with the atomizer, the pressure trigger type conduction structure being arranged in the liquid guide channel and configured to control the conduction and closing of the liquid guide channel; when the liquid supplement bottle is not assembled to the atomizer, the pressure trigger type conduction structure is closed; when the liquid supplement bottle is assembled to the atomizer, at least part of the atomizer is sealingly inserted into the liquid supplement bottle and extends into the liquid storage cavity to press part of the atomization substrate into the liquid guide channel and drive the pressure trigger type conduction structure to conduct, so that the atomization substrate is sprayed out through the pressure trigger type conduction structure and enters the atomizer.

[0006] In some embodiments, the liquid supplement bottle comprises a bottle body and an elastic sealing body detachably assembled to the bottle body, the elastic sealing body and the inner cavity of the bottle body defining the liquid storage cavity therebetween;

[0007] The liquid guide channel is arranged on the elastic sealing body.

[0008] In some embodiments, the elastic sealing body is further provided with an insertion slot, the insertion slot being arranged along the insertion direction of the liquid supplement bottle, and the insertion slot being located at the lower part of the liquid guide channel in the direction of gravity;

[0009] When the liquid supplement bottle is assembled to the atomizer, at least part of the atomizer is sealingly inserted into the insertion slot, at least partially pierces the bottom surface of the insertion slot and extends into the liquid storage cavity.

[0010] In some embodiments, the elastic sealing body is further provided with a drainage groove, the drainage groove being arranged along the direction of gravity, and one end of the drainage groove being communicated to the liquid outlet end of the liquid guide channel, the other end of the drainage groove being communicated to the insertion slot.

[0011] In some embodiments, the liquid supplement bottle further comprises a cover body and a closure, the cover body being detachably assembled to the bottle body, the elastic sealing body being sealingly clamped between the bottle body and the cover body;

[0012] The cover body is provided with an insertion port at the position corresponding to the insertion slot, the closure being fixed to the cover body and closing the insertion port;

[0013] When the liquid supplement bottle is assembled to the atomizer, at least part of the atomizer pierces the closure and is sealingly inserted into the insertion slot through the insertion port.

[0014] In some embodiments, the pressure-triggered conduction structure comprises a flexible wall formed on the inner wall of the liquid guide channel and extending along the axial direction of the liquid guide channel, the flexible wall extending from the liquid inlet end of the liquid guide channel to the liquid outlet end of the liquid guide channel and gradually tapering into a conical shape;

[0015] One end of the flexible wall towards the liquid inlet end of the liquid guide channel is provided with a liquid inlet, and one end of the flexible wall towards the liquid outlet end of the liquid guide channel is provided with a liquid injection hole extending along the axial direction of the liquid guide channel, the diameter of the liquid inlet being larger than the diameter of the liquid injection hole;

[0016] The pressure-triggered conduction structure further comprises at least two flexible flaps provided at the opening of the liquid injection hole towards the liquid outlet end of the liquid guide channel, so as to automatically close the liquid injection hole in the non-pressurized state and automatically open and connect the liquid inlet end and the liquid outlet end of the liquid guide channel in the pressurized state.

[0017] In some embodiments of the present application, an atomization device is provided, which comprises a combined assembly of an atomizer and a liquid supplement bottle, the atomizer being any one of the atomizers described above, and the liquid supplement bottle being any one of the liquid supplement bottles described above; the atomization device comprises a liquid guide, an atomization air channel and a heating element, the atomization air channel being arranged on the liquid guide, the heating element being accommodated in the atomization air channel, and the heating element being at least partially attached to the liquid guide; when the liquid supplement bottle is assembled with the atomizer, at least part of the liquid guide is sealingly inserted into the liquid supplement bottle and extends into the liquid storage cavity.

[0018] In some embodiments, the liquid guide is a one-piece ceramic liquid guide comprising a main body and an insertion part, the atomization air channel being arranged through the main body along the axial direction of the atomizer, and the insertion part being radially connected to the main body; when the liquid supplement bottle is assembled with the atomizer, at least part of the insertion part is sealingly inserted into the liquid supplement bottle and extends into the liquid storage cavity.

[0019] In some embodiments, the atomization device further comprises a locking mechanism arranged between the atomizer and the liquid supplement bottle, so as to limit the liquid supplement bottle on the atomizer through the locking mechanism.

[0020] In some embodiments, the atomization device further comprises an elastic driving mechanism arranged between the atomizer and the liquid supplement bottle, so as to automatically drive the liquid supplement bottle to move in the extraction direction through the elastic driving mechanism in the unlocked state of the locking mechanism.

[0021] The liquid supplement bottle provided by the application is used in the atomization equipment, and is detachably assembled on an atomizer of the atomization equipment. The liquid supplement bottle is provided with a liquid storage cavity for storing liquid atomization substrate and at least one pressure trigger type conduction structure. The liquid supplement bottle comprises a liquid guide channel, which is in communication with the liquid storage cavity and the atomizer. The pressure trigger type conduction structure is arranged in the liquid guide channel and is configured to control the conduction and the closing of the liquid guide channel.

[0022] When the liquid supplement bottle is not assembled on the atomizer, the pressure trigger type conduction structure is closed, so that the atomization substrate in the liquid storage cavity can be prevented from leaking through the pressure trigger type conduction structure, and the sealing property of the liquid supplement bottle during shelf storage is ensured. Before actual use, when the user assembles the liquid supplement bottle on the atomizer in the plug-in direction, at least part of the atomizer is plugged into the liquid supplement bottle and extends into the liquid storage cavity, so as to replace part of the atomization substrate in the liquid storage cavity in a volume-occupying manner, and the replaced part of the atomization substrate is forced to flow into the liquid guide channel, and the pressure trigger type conduction structure is driven to be conducted by using the fluid pressure of the part of the atomization substrate itself, so that the part of the atomization substrate can be quickly introduced into the atomizer in a branch conduction manner through the liquid guide channel and the pressure trigger type conduction structure. In addition, the atomizer itself extends into the liquid storage cavity at least partially, so as to adsorb the atomization substrate at the same time, thereby significantly improving the speed of adsorbing the atomization substrate by the atomizer, improving the wick efficiency, reducing the waiting time before use, facilitating the use of the user, and improving the user experience. BRIEF DESCRIPTION OF DRAWINGS

[0023] The utility model will be described further below in combination with the drawings and embodiments. In the drawings:

[0024] Figure 1 is the overall structure schematic diagram of one kind of embodiment of the atomization equipment of the application;

[0025] Figure 2 is the exploded view schematic diagram of one kind of embodiment of the liquid supplement bottle of the application;

[0026] Figure 3 is the structure section view schematic diagram of one kind of embodiment of the atomization equipment of the application;

[0027] Figure 4 is Figure 3 the local structure enlarged schematic diagram of A in the atomization equipment of the application;

[0028] Figure 5 is Figure 3 the local structure enlarged schematic diagram of B in the atomization equipment of the application;

[0029] Figure 6 is the local structure enlarged schematic diagram of the pressure trigger type conduction structure and the liquid guide channel of one kind of embodiment of the liquid supplement bottle of the application;

[0030] Figure 7 is a schematic view of the internal structure of one embodiment of the atomizer of the atomization device of the present application.

[0031] The reference signs are as follows:

[0032] 1-atomization device; 100-atomizer;

[0033] 10-atomization device, 11-first housing, 111-nozzle, 112-atomization air duct, 113-mounting cavity, 12-mounting seat body, 121-atomization cavity, 1211-positioning notch, 122-guide cavity, 123-guide opening, 13-liquid guide, 131-main body, 1311-atomization airway, 132-insertion part, 1321-bevel surface, 14-heating element, 141-heating mesh, 142-positive and negative electrode pins, 1321-bevel surface, 15-first magnetic body, 16-locking element, 161-locking part, 162-hinge hole, 163-pressing part, 164-pivot, 17-first elastic element, 18-movable top rod, 181-limiting part, 19-second elastic element;

[0034] 20-power supply device, 21-second housing, 211-air inlet hole, 22-bracket body, 23-device cabin, 24-battery, 25-control board, 26-second magnetic body;

[0035] 30-supplemental liquid bottle, 301-liquid storage cavity, 31-bottle body, 311-locking groove, 32-elastic sealing body, 321-pressure-triggered conduction structure, 3211-flexible wall, 3212-liquid inlet, 3213-liquid ejection hole, 3214-flexible baffle, 322-liquid guide channel, 323-insertion slot, 3231-sealing film, 3232-guiding surface, 3233-sealing ring, 324-drainage groove, 33-cover body, 331-insertion port, 34-closing element, 35-strengthening element;

[0036] 40-air inlet cabin. DETAILED DESCRIPTION

[0037] The technical solutions of the present application will be further described in detail below in conjunction with the drawings. In the following embodiments, many details are described in order to make the present application better understood. However, those skilled in the art can easily recognize that some features can be omitted in different cases, or can be replaced by ingredients, materials, methods. In some cases, some operations related to the present application are not shown or described in the specification in order to avoid the core part of the present application being overwhelmed by too much description, and it is not necessary for those skilled in the art to describe these related operations in detail according to the description in the specification and the general technical knowledge in the art.

[0038] In addition, features described in the specification, operations or characteristics can be combined in any appropriate manner to form various embodiments. Meanwhile, the steps or actions in the method description can also be sequentially exchanged or adjusted in a manner that can be apparent to those skilled in the art. Therefore, the various sequences in the specification and the drawings are only for the purpose of clearly describing a certain embodiment, and do not mean that the sequence is necessary, unless otherwise stated that a certain sequence must be followed.

[0039] Referring to Figures 1 to 4 In some embodiments of the present application, a liquid supplement bottle 30 is provided, which is used in a nebulization device 1, the nebulization device 1 comprising a nebulizer 100, and the liquid supplement bottle 30 is detachably assembled on the nebulizer 100.

[0040] The liquid supplement bottle 30 is provided with a liquid storage cavity 301 for storing a nebulization substrate, at least one pressure-triggered conduction structure 321 for the nebulization substrate to pass through, and a liquid guide channel 322, one end of which is communicated with the liquid storage cavity 301, and the other end of which is communicated with the nebulizer 100, and the pressure-triggered conduction structure 321 is arranged in the liquid guide channel 322 and is configured to control the conduction and closing of the liquid guide channel 322.

[0041] When the liquid supplement bottle 30 is not assembled on the nebulizer 100, the pressure-triggered conduction structure 321 is closed; when the liquid supplement bottle 30 is assembled on the nebulizer 100 along the plug-in direction, at least part of the nebulizer 100 is sealed and plugged into the liquid supplement bottle 30 and extends into the liquid storage cavity 301, so as to press part of the nebulization substrate into the liquid guide channel 322 and drive the pressure-triggered conduction structure 321 to be conducted, so that the part of the nebulization substrate is sprayed out through the pressure-triggered conduction structure 321 and enters the nebulizer 100.

[0042] The pressure-triggered conduction structure 321 can be a flexible nozzle with an elastic valve, and such a flexible nozzle can realize self-sealing of the nozzle in a normal state by using the elasticity of the elastic valve itself. When the fluid pressure of the nebulization substrate pressed into the liquid guide channel 322 exceeds the pressure that the elastic valve itself can withstand, the elastic valve will be deformed and opened, so that the nebulization substrate can be sprayed out through the flexible nozzle and enter the nebulizer 100.

[0043] The pressure trigger type on structure 321 can also adopt a pressure control type oneway valve, for example, a one-way valve combined with a pressure sensor and a corresponding control structure. In a non-pressurized state or when the fluid pressure of the atomized substrate detected by the pressure sensor is less than a preset minimum pressure threshold for the oneway valve to be turned on, the one-way valve is self-sealed. When the pressure sensor detects that the fluid pressure of the atomized substrate in the liquid guide channel 322 reaches the preset minimum pressure threshold for the one-way valve to be turned on, the valve core of the one-way valve is controlled to act and be turned on through the corresponding control structure, so that the atomized substrate can be sprayed out through the one-way valve and enter the atomizer 100.

[0044] The pressure control type one-way valve can also be a spring type one-way valve, which is internally provided with a spring acting on the valve core. In a non-pressurized state or when the fluid pressure of the atomized substrate is less than the spring force itself, the valve core is closed under the action of the spring force itself to achieve self-sealing. When the fluid pressure of the atomized substrate in the liquid guide channel 322 is greater than the spring force itself, the valve core is pushed away and turned on, so that the atomized substrate can be sprayed out through the spring type one-way valve and enter the atomizer 100.

[0045] The pressure control type one-way valve can also be a pilot type one-way valve, which is composed of a main valve and a pilot valve. In a non-pressurized state or when the fluid pressure of the atomized substrate is less than the closing pressure of the pilot valve, the pilot valve is closed, the pressure in the upper chamber of the main valve is restored, and the main valve is closed under the action of the spring force or other reset force to achieve self-sealing. When the fluid pressure of the atomized substrate reaches the opening pressure of the pilot valve, the pilot valve is opened first, the pressure in the upper chamber of the main valve is reduced, and a pressure difference is formed between the upper and lower chambers of the main valve, so that the main valve is pushed to open and be turned on, so that the atomized substrate can be sprayed out through the pilot type one-way valve and enter the atomizer 100.

[0046] The pressure control type one-way valve can also be a pressure sensitive type one-way valve, which is designed by using special materials or structures to make the valve core or valve seat have sensitive response characteristics to pressure changes. In a non-pressurized state or when the fluid pressure of the atomized substrate is less than the response pressure value, the valve core or valve seat does not change to achieve self-sealing. When the fluid pressure of the atomized substrate reaches the response pressure value, the physical properties of the valve core or valve seat change to achieve on, so that the atomized substrate can be sprayed out through the pressure sensitive type one-way valve and enter the atomizer 100.

[0047] The liquid supplement bottle provided in the present application is connected with the liquid storage chamber 301 and the atomizer 100 through the liquid guide channel 322, and the opening and closing of the liquid guide channel 322 are controlled by the pressure trigger type on structure 321, so that at least part of the atomized substrate stored in the liquid storage chamber 301 can be pressurized to the pressure trigger type on structure 321 through the liquid guide channel 322, and this part of the atomized substrate can be sprayed out through the pressure trigger type on structure 321 and enter the atomizer 100.

[0048] For a brand new atomization device 1, the liquid supplement bottle 30 is not assembled on the atomizer 100 during the shelf period or before use, at this time the pressure trigger type conduction structure 321 is not affected by the fluid pressure of the atomization medium and realizes self-sealing to close the liquid guide channel 322, which can avoid the atomization medium in the liquid storage cavity 301 leaking outwards through the pressure trigger type conduction structure 321, and ensure the sealing of the liquid supplement bottle 30 during the shelf period.

[0049] Before actual use, when the user assembles the liquid supplement bottle 30 on the atomizer 100 in the insertion direction, at least part of the atomizer 100 is inserted into the liquid supplement bottle 30 and extends into the liquid storage cavity 301 to replace part of the atomization medium in the liquid storage cavity 301 by volume occupation, and pressurizes the part of the atomization medium into the liquid guide channel 322, which can drive the pressure trigger type conduction structure 321 to conduct by using the fluid pressure of the atomization medium itself, so that the part of the atomization medium can flow to the atomizer in a branch conduction manner through the liquid guide channel 322 and the pressure trigger type conduction structure 321. In addition, at least part of the atomizer 100 extends into the liquid storage cavity 301 as the main path for conducting with the atomization medium, which can simultaneously adsorb the atomization medium in the liquid storage cavity 301 in a manner of main path conduction combined with branch path conduction, thereby significantly improving the speed of the atomizer 100 to adsorb the atomization medium, improving the wick efficiency, reducing the waiting time before use, facilitating the user to use, and improving the user experience.

[0050] In other embodiments, two or more liquid guide channels 322 can also be provided on the liquid supplement bottle 30, and one pressure trigger type conduction structure 321 is provided in each liquid guide channel 322 to control the conduction or closing of the liquid guide channel 322. The distribution positions of the pressure trigger type conduction structures 321 can be set according to the specific shape, size, position and other characteristics of the related structure of the atomizer 100, which can ensure that the pressure trigger type conduction structures 321 can efficiently and quickly spray the atomization medium and send it to the atomizer 100. After the liquid supplement bottle 30 is assembled on the atomizer 100 in the insertion direction, the part of the atomization medium replaced by the part of the atomizer 100 inserted into the liquid storage cavity 301 can be pressed into the corresponding pressure trigger type conduction structure 321 and sprayed out through each liquid guide channel 322, thereby simultaneously wicking the atomizer 100 at multiple different positions in the same time period through multiple pressure trigger type conduction structures 321, which can further improve the wicking efficiency and further reduce the waiting time before use.

[0051] Please refer to Figure 1 In some embodiments of the present application, an atomization device 1 is provided, which comprises a combined atomizer and a liquid supplement bottle, the atomizer is the atomizer 100 according to any one of the above, and the liquid supplement bottle is the liquid supplement bottle 30 according to any one of the above.

[0052] The liquid guide 13 is arranged on the nebulizer 100 for adsorbing the nebulization medium. After the liquid supplement bottle 30 is assembled on the nebulizer 100 in the insertion direction, at least part of the liquid guide 13 is sealed and inserted into the liquid supplement bottle 30 and extends into the liquid storage cavity 301 to press part of the nebulization medium into the liquid guide channel 322 and drive the pressure trigger type conduction structure 321 to conduct, so that the part of the nebulization medium is sprayed through the pressure trigger type conduction structure 321 and enters the nebulizer 100 to achieve rapid wick wetting.

[0053] For a brand new liquid supplement bottle 30, the liquid storage cavity 301 is filled with nebulization medium before leaving the factory. The liquid storage cavity 301 is preferably filled with nebulization medium without leaving non-filling space. Alternatively, the liquid storage cavity 301 can also have only a small amount of non-filling space. The volume of the non-filling space in the liquid storage cavity 301 should be smaller than the volume of the part of the liquid guide 13 extending into the liquid storage cavity 301, so as to ensure that after the liquid supplement bottle 30 is assembled on the nebulizer 100, the part of the liquid guide 13 extending into the liquid storage cavity 301 can replace a sufficient amount of nebulization medium by volume and press the replaced part of the nebulization medium into the pressure trigger type conduction structure 321 through the liquid guide channel 322 and spray it out.

[0054] When the liquid storage cavity 301 is filled with nebulization medium, the volume of the part of the liquid guide 13 extending into the liquid storage cavity 301 is actually equal to the volume of the replaced nebulization medium. In actual production and manufacturing, the volume of the part of the liquid guide 13 extending into the liquid storage cavity 301 can be designed according to the filling amount of the nebulization medium in the liquid storage cavity 301 and the amount of the nebulization medium required for the liquid guide 13 to complete wick wetting, so as to ensure that after the liquid supplement bottle 30 is assembled on the nebulizer 100, rapid wick wetting can be achieved by the liquid supplement bottle 30 of the present application.

[0055] The liquid guide 13 replaces part of the nebulization medium in the liquid storage cavity 301 by volume occupation when the liquid supplement bottle 30 is assembled on the nebulizer 100, achieving rapid wick wetting. In the subsequent use process, since the insertion volume of the liquid guide 13 does not change and the liquid guide 13 continuously and largely adsorbs the nebulization medium by the part inserted into the liquid storage cavity 301, the liquid guide 13 is difficult to replace the nebulization medium by volume occupation through the liquid guide channel 322 and the pressure trigger type conduction structure 321, avoiding the leakage of the nebulization medium in the liquid storage cavity 301 through the liquid guide channel 322 and the pressure trigger type conduction structure 321 in the subsequent use process.

[0056] In a specific embodiment, the volume of the portion of the liquid guide 13 extending into the liquid storage cavity 301 is designed to be 0.6 ml. When the liquid storage cavity 301 is filled with the atomization substrate, after the liquid supplement bottle 30 is assembled on the atomizer 100 in the insertion direction, the portion of the liquid guide 13 extending into the liquid storage cavity 301 can extrude 0.6 ml of the atomization substrate, and press the atomization substrate into the pressure trigger type conduction structure 321 through the liquid guide channel 322 and spray it out, so as to realize rapid wick wetting.

[0057] In other embodiments, the volume of the portion of the liquid guide 13 extending into the liquid storage cavity 301 can be set according to the actual situation of the atomization device 1 product, and the present application does not limit it as long as it can meet the wick wetting demand.

[0058] Please refer to Figure 4 In some embodiments, the liquid guide channel 322 in the liquid supplement bottle 30 is arranged at the upper part of the liquid guide 13 in the gravity direction, the liquid inlet end of the liquid guide channel 322 is connected to the liquid storage cavity 301, and the liquid outlet end of the liquid guide channel 322 is connected to the liquid guide 13. The gravity direction is the vertical direction, the axial direction of the atomizer 100. Figure 4

[0059] The pressure trigger type conduction structure 321 is arranged in the liquid guide channel 322, and the sprayed atomization substrate automatically flows to the liquid guide 13 through the liquid outlet end of the liquid guide channel 322 under the action of gravity.

[0060] The present application sets the liquid guide channel 322 at the upper part of the liquid guide 13 in the gravity direction, and sets the pressure trigger type conduction structure 321 in the liquid guide channel 322. The liquid guide channel 322 actually plays a role of drainage, which can drain the atomization substrate in the liquid storage cavity 301 to the pressure trigger type conduction structure 321, and can also direct the atomization substrate sprayed through the pressure trigger type conduction structure 321 to the liquid guide 13, so as to prevent the atomization substrate from splashing in all directions and causing liquid leakage.

[0061] In addition, after the liquid guide 13 is inserted, the internal pressure of the liquid storage cavity 301 increases and part of the atomization substrate is extruded into the liquid guide channel 322, which is also beneficial to the atomization substrate sprayed at high speed from the pressure trigger type conduction structure 321 with large pressure, and automatically and quickly flows to the liquid guide 13 under the action of gravity, so as to have high wick wetting efficiency and good effect.

[0062] Please refer to Figure 4 In some embodiments, the pressure trigger type conduction structure 321 is preferably arranged close to the liquid inlet end of the liquid guide channel 322, so as to reserve enough splashing distance for the spraying of the atomization substrate, which is beneficial to the atomization substrate gathered at the liquid outlet end of the liquid guide channel 322 and drained to the liquid guide 13.

[0063] Please refer to Figure 4 ​In some embodiments, the liquid guide channel 322 is preferably arranged along the insertion direction of the liquid supplement bottle 30, and the liquid guide channel 322 corresponds to the upper part in the gravity direction of the liquid guide 13. In this way, the path length of the atomized substrate sprayed through the pressure trigger type guide structure 321 to the liquid guide 13 can be minimized, and the atomized substrate discharged through the outlet end of the liquid guide channel 322 can automatically flow to the liquid guide 13 under the action of gravity, thereby improving the wick efficiency.

[0064] Referring to Figures 2 to 4 In some embodiments, the liquid supplement bottle 30 includes a bottle body 31 and an elastic sealing body 32 detachably assembled on the bottle body 31, and the elastic sealing body 32 and the inner cavity of the bottle body 31 define the liquid storage cavity 301. The liquid guide channel 322 is arranged on the elastic sealing body 32 along the insertion direction of the liquid supplement bottle 30.

[0065] The elastic sealing body 32 is preferably made of silica gel material, so that the elastic sealing body 32 itself has good elasticity, ensuring the sealing of the liquid storage cavity 301 defined between the elastic sealing body 32 and the inner cavity of the bottle body 31, and preventing the atomized substrate from leaking through the gap between the elastic sealing body 32 and the bottle body 31.

[0066] The liquid guide channel 322 and the pressure trigger type guide structure 321 are integrally formed on the elastic sealing body 32, so that the pressure trigger type guide structure 321 also has good elasticity, ensuring the self-sealing effect of the pressure trigger type guide structure 321 in the normal state, preventing liquid leakage in the non-use state, and also ensuring that the atomized substrate displaced by the liquid guide 13 when the liquid supplement bottle 30 is assembled in the atomizer 100 along the insertion direction can be sprayed under the action of pressure.

[0067] In some embodiments, the bottle body 31 is made of plastic material and has a barrel structure with an inner cavity, and the elastic sealing body 32 is made of silica gel material and has a plate structure matched with the opening end of the inner cavity of the bottle body 31. The elastic sealing body 32 has opposite inner and outer wall surfaces, wherein the inner wall surface faces the inner cavity of the bottle body 31 and defines the liquid storage cavity 301 with the inner cavity, and the outer wall surface faces the liquid guide 13.

[0068] The liquid inlet end of the liquid guide channel 322 penetrates the inner wall surface of the elastic sealing body 32, so that the atomized substrate in the liquid storage cavity 301 can directly flow into the liquid guide channel 322 through the liquid inlet end of the liquid guide channel 322.

[0069] Referring to Figures 2 to 4 In some embodiments, the elastic sealing body 32 further has an insertion slot 323 arranged along the insertion direction of the liquid supplement bottle 30, and the insertion slot 323 is located at the lower part in the gravity direction of the liquid guide channel 322.

[0070] When the user assembles the liquid supplement bottle 30 to the atomizer 100 in the insertion direction, the liquid guide 13 is at least partially inserted into the insertion slot 323 and at least partially punctures the bottom surface of the insertion slot 323 and extends into the liquid storage cavity 301.

[0071] The insertion slot 323 can guide the liquid supplement bottle 30 to be assembled to the atomizer 100 in the insertion direction and guide at least part of the liquid guide 13 to be inserted into the liquid storage cavity 301, and the inner wall of the insertion slot 323 can seal the outer wall surface of the corresponding part of the liquid guide 13 in contact with it and form a seal to ensure that the atomized substrate in the liquid storage cavity 301 does not leak out through the gap between the insertion slot 323 and the liquid guide 13 after the liquid supplement bottle 30 is assembled to the atomizer 100, thereby playing a sealing protection role.

[0072] The insertion slot 323 is recessed from one side of the outer wall surface of the elastic sealing body 32, and the bottom surface of the insertion slot 323 forms a sealing film 3231 that seals the liquid storage cavity 301. During the assembly of the liquid supplement bottle 30, the end of the liquid guide 13 extending into the liquid storage cavity 301 can puncture the sealing film 3231.

[0073] The bottom surface of the insertion slot 323 is preferably arranged close to the inner wall surface of the elastic sealing body 32 to reduce the thickness of the sealing film 3231 formed thereby, facilitate the puncture of the sealing film 3231 by the liquid guide 13 during the assembly of the liquid supplement bottle 30, and thus reduce the assembly resistance and the degree of deformation of the elastic sealing body 32.

[0074] Please refer to Figure 2 In some embodiments, the opening of the insertion slot 323 on the outer wall surface of the elastic sealing body 32 is arranged in a flared horn structure that expands outward, so that the opening end of the insertion slot 323 forms a guide surface 3232 that extends inwardly and obliquely, to guide the insertion of the liquid guide 13 through the guide surface 3232, facilitate the assembly of the liquid supplement bottle 30 to the atomizer 100, and improve the assembly efficiency of the atomization device 1.

[0075] Please refer to Figure 2 In some embodiments, at least one circumferentially arranged sealing ring 3233 is arranged on the inner wall of the insertion slot 323 in the axial direction. After the liquid supplement bottle 30 is assembled to the atomizer 100, the sealing ring 3233 seals the gap between the insertion slot 323 and the liquid guide 13, further improving the sealing effect between the insertion slot 323 and the liquid guide 13, and preventing liquid leakage.

[0076] In some embodiments, the elastic sealing body 32 is further provided with a drainage groove 324, which is arranged in the direction of gravity and has an upper end connected to the liquid outlet end of the liquid guide channel 322 and a lower end connected to the insertion slot 323.

[0077] The application communicates the liquid outlet end of the liquid guide channel 322 with the plug-in groove 323 through the drainage groove 324, so that the atomized substrate sprayed through the pressure trigger type guide structure 321 can automatically flow to the liquid guide piece 13 under the action of gravity under the guidance of the liquid outlet end of the liquid guide channel 322, plays a drainage role, and is beneficial to the rapid adsorption of the atomized substrate to the liquid guide piece 13 to realize wetting.

[0078] The liquid outlet end of the liquid guide channel 322 preferably penetrates the outer wall surface of the elastic sealing body 32 in the plug-in direction of the liquid supplement bottle 30, and the drainage groove 324 is vertically recessed from the outer wall surface of the elastic sealing body 32. In this way, the manufacturing difficulty of the elastic sealing body 32 can be reduced, demolding is facilitated, and production costs are saved.

[0079] Please refer to Figure 2 and Figure 4 In some embodiments, the liquid supplement bottle 30 further comprises a cover body 33 and a closure 34. The cover body 33 is detachably assembled to the bottle body 31, and the elastic sealing body 32 is sealingly clamped between the bottle body 31 and the cover body 33.

[0080] The cover body 33 is provided with a plug-in port 331 penetratingly corresponding to the position of the plug-in groove 323, and the closure 34 is fixed to the cover body 33 and closes the plug-in port 331.

[0081] When the liquid supplement bottle 30 is assembled to the atomizer 100, the liquid guide piece 13 inserted into one end of the liquid storage cavity 301 will pierce the closure 34 and be sealingly plugged into the plug-in groove 323 through the plug-in port 331.

[0082] The cover body 33 cooperates with the bottle body 31 to limit the elastic sealing body 32 in the liquid supplement bottle 30, ensuring the sealing of the liquid storage cavity 301 defined between the elastic sealing body 32 and the inner cavity of the bottle body 31, and preventing liquid leakage. The cover body 33 can also protect the elastic sealing body 32, avoiding loosening, breakage, etc. of the elastic sealing body 32 caused by external force during transportation or on the shelf. In addition, the cooperation of the cover body 33 and the bottle body 31 to limit the elastic sealing body 32 can avoid the problem of large deformation of the elastic sealing body 32 caused by external force during the process of inserting the liquid guide piece 13 into the plug-in groove 323 and piercing the closure 3231, resulting in liquid leakage.

[0083] The application closes the plug-in port 331 on the cover body 33 through the closure 34, which can prevent external impurities from entering the plug-in groove 323 through the plug-in port 331 during shelf storage or before use, and plays an isolation and protection role.

[0084] In some embodiments, the closure 34 is an aluminum film fixed to the outer wall of the cover 33 in an adhesive manner. The aluminum film itself has a certain strength and can prevent it from being easily pierced by external objects during non-assembly, but will not affect the normal piercing of the liquid guide 13 during assembly. In addition, the liquid guide 13 only pierces the aluminum film to form an opening, rather than completely detaching the aluminum film, and the part of the aluminum film around the periphery of the insertion port 331 can still play a certain sealing role. Therefore, even if excessive adsorption of the atomized substrate by the liquid guide 13 occurs during use, the liquid droplets will be blocked by the aluminum film, avoiding the problem of liquid leakage.

[0085] In other embodiments, the closure 34 can also be a silica gel film, a plastic film, etc., which is not limited in the present application, and can play a role in isolation and protection without affecting the normal piercing and insertion of the liquid guide 13.

[0086] Please refer to Figure 4 and Figure 6 In some embodiments, the elastic sealing member is provided with a reinforcing member 35, which is at least partially embedded in the elastic sealing body 32 and at least partially exposed to the elastic sealing body 32. After the bottle body 31, the elastic sealing body 32, and the cover 33 are assembled to form the liquid supplement bottle 30, the cover 33 at least partially abuts against the part of the reinforcing member 35 exposed to the elastic sealing body 32.

[0087] The present application reinforces the structure of the elastic sealing body 32 through the reinforcing member 35, and prevents the damage of the cover 33 to the elastic sealing body 32 by abutting the exposed part of the reinforcing member 35 against the cover 33, so as to ensure that the overall structure of the elastic sealing body 32 will not be significantly deformed during the assembly of the liquid supplement bottle 30 to the atomizer 100, and the sealing effect is ensured.

[0088] The reinforcing member 35 is preferably made of stainless steel.

[0089] Please refer to Fig. 6. In some embodiments, the pressure trigger type conduction structure 321 of the liquid supplement bottle 30 includes a flexible wall 3211 formed on the inner wall of the liquid guide channel 322 and extending along the axial direction of the liquid guide channel 322. The flexible wall 3211 extends from the liquid inlet end of the liquid guide channel 322 to the liquid outlet end of the liquid guide channel 322 and gradually shrinks into a conical cylinder.

[0090] One end of the flexible wall 3211 towards the liquid inlet end of the liquid guide channel 322 is provided with a liquid inlet 3212, and the other end of the flexible wall 3211 towards the liquid outlet end of the liquid guide channel 322 is provided with a liquid injection hole 3213 extending along the axial direction of the liquid guide channel 322. The diameter of the liquid inlet 3212 is larger than the diameter of the liquid injection hole 3213.

[0091] The pressure trigger type conducting structure 321 of the liquid supplement bottle further comprises at least two flexible flaps 3214 arranged at the opening of the liquid injection hole 3213 towards the liquid outlet end of the liquid conducting channel 322 to automatically close the liquid injection hole 3213 in the non-pressure state and automatically open and connect the liquid inlet end and the liquid outlet end of the liquid conducting channel 322 in the pressure state.

[0092] The pressure trigger type conducting structure 321 of the liquid supplement bottle has a flexible wall 3211 in the shape of a tapered cylinder and at least two flexible flaps 3214, so that the caliber of the liquid inlet opening 3212 of the flexible wall 3211 towards the opening end of the liquid conducting channel 322 is significantly larger than the caliber of the liquid injection hole 3213 of the flexible wall 3211 towards the liquid outlet end of the liquid conducting channel 322. Such a structure design of the flexible wall 3211 in the shape of a tapered cylinder is beneficial to the assembly of the liquid supplement bottle 30 to the atomizer 100. The atomized substrate entering through the liquid inlet opening 3212 under the extrusion of the liquid conducting member 13 is sprayed out at high speed through the liquid injection hole 3213, which significantly improves the spraying speed of the atomized substrate and forms an effect similar to that of a Tesla valve, thereby further improving the wick efficiency.

[0093] The flexible flaps 3214 are arranged in a central symmetric structure, and the adjacent flexible flaps 3214 can be arranged in end face contact or can have a small gap, so that the flexible flaps 3214 together form a structure similar to an elastic valve. In the normal state, the flexible flaps 3214 are self-sealed under the elastic action of themselves to prevent the atomized substrate from being exposed outside through the pressure trigger type conducting structure 321. During the assembly of the liquid supplement bottle 30 to the atomizer 100, the liquid conducting member 13 presses the atomized substrate into the pressure trigger type conducting structure 321, and the flexible flaps 3214 are opened under the fluid pressure of the atomized substrate to spray the atomized substrate out through the pressure trigger type conducting structure 321.

[0094] Since the flexible wall 3211 is designed in the shape of a tapered cylinder, and the liquid injection hole 3213 itself extends along the axial direction of the liquid conducting channel 322 and has a certain axial depth, and the flexible flaps 3214 block the liquid outlet end of the liquid injection hole 3213, the liquid injection hole 3213 forms a blind hole structure, which ensures that the flexible flaps 3214 of the pressure trigger type conducting structure 321 can only be opened under the action of external force from the liquid inlet end of the liquid conducting channel 322 and can ensure the closed state of the pressure trigger type conducting structure 321 without external force, thereby significantly reducing the risk of liquid leakage of the pressure trigger type conducting structure 321.

[0095] The at least two flexible flaps 3214 automatically close the liquid injection hole 3213 in the normal state, so that the pressure trigger type conducting structure 321 forms a flexible nozzle with an elastic valve, which realizes the pressure trigger type conducting function of the flexible nozzle and does not need to be provided with complex structures such as pressure sensors, control mechanisms and one-way valves, thereby significantly reducing the production cost of the liquid supplement bottle 30.

[0096] In some embodiments, the inner diameter of the liquid ejection hole 3213 of the pressure trigger type conduction structure 321 is preferably set to 0.3 mm. The axial depth of the liquid ejection hole 3213 is preferably set to 0.2 mm to 0.5 mm, such as 0.2 mm, 0.3 mm, 0.4 mm, 0.5 mm, etc. The diameter of the liquid inlet 3212 of the pressure trigger type conduction structure 321 is preferably set to 1.0 mm to 1.5 mm, such as 1.0 mm, 1.1 mm, 1.2 mm, 1.3 mm, 1.4 mm, 1.5 mm, etc. The straight-line distance from the liquid inlet 3212 to the liquid inlet end of the liquid ejection hole 3213 is preferably set to 0.4 mm to 0.8 mm, such as 0.4 mm, 0.5 mm, 0.6 mm, 0.7 mm, 0.8 mm, etc.

[0097] Referring to Figures 3 to 4 The atomization device 1 of the present application also includes an atomization air channel 1311 and a heating element 14. The atomization air channel 1311 is provided on the liquid guide 13 of any one of the above embodiments, and the heating element 14 is accommodated in the atomization air channel 1311, and the heating element 14 is at least partially attached to the liquid guide 13.

[0098] In actual use, the liquid guide 13 transmits the adsorbed atomization substrate to the surface where the atomization air channel 1311 is located, and the heating element 14 is driven by electricity to work and heat, so as to heat the atomization substrate transmitted by the liquid guide 13 to atomization and generate aerosol. The generated aerosol is mixed with the airflow entering from the outside of the atomizer 100 in the atomization air channel 1311 to form atomized gas for the user to smoke.

[0099] In the following embodiments, the atomization device 1 is taken as an example of an electronic cigarette, and the atomization substrate is taken as an example of liquid tobacco tar. However, the atomization device 1 described in the present application is not limited to an electronic cigarette, and the atomization substrate is not limited to liquid tobacco tar.

[0100] Referring to Figure 4 and Figure 7 In some embodiments, the liquid guide 13 of the atomization device 1 of the present application is a ceramic liquid guide of an integrated structure, including a main body portion 131 and a plug-in portion 132. The atomization air channel 1311 is provided through the main body portion 131 along the axial direction of the atomizer 100, and the plug-in portion 132 is connected to the main body portion 131 in the radial direction.

[0101] When the liquid supplement bottle 30 is assembled to the atomizer 100, the plug-in portion 132 of the liquid guide 13 is at least partially sealed and plugged into the liquid supplement bottle 30 and extends into the liquid storage cavity 301, so as to achieve rapid wick wetting.

[0102] In some embodiments, the main body 131 is provided in a cylindrical structure, the atomization air channel 1311 penetrates through the upper and lower end faces of the main body 131 along the axial direction of the atomizer 100, and the insertion portion 132 is provided in a strip-shaped structure matched with the insertion groove 323 on the elastic sealing body 32.

[0103] Compared with the fiber cotton liquid guide, the ceramic liquid guide has higher structural strength, can smoothly pierce the closure 34 and the sealing film 3231 on the liquid supplement bottle 30 and be inserted into the liquid storage cavity 301, and improves the reliability of assembling the liquid supplement bottle 30 on the atomizer 100 and realizing the liquid path communication between the liquid storage cavity 301 and the liquid guide 13.

[0104] Moreover, compared with the fiber cotton liquid guide, the ceramic liquid guide has better liquid locking effect, can avoid excessive adsorption of the atomization substrate by the liquid guide 13 to the greatest extent, and prevent the liquid leakage problem caused by the liquid guide 13 being oversaturated.

[0105] In addition, compared with the fiber cotton liquid guide, the ceramic liquid guide has higher heat resistance and better chemical stability, is not easy to be burnt out, has better atomization effect on the atomization substrate, and can improve the user experience.

[0106] Please refer to Figure 7 In some embodiments, the end of the insertion portion 132 inserted into the liquid storage cavity 301 is provided in a wedge-shaped structure, so that the end of the insertion portion 132 has a beveled surface 1321 similar to a knife edge, to break the sealing film 3231 formed by the closure 34 and the bottom surface of the insertion groove during the process of assembling the liquid supplement bottle 30 on the atomizer 100, reduce the assembly resistance, improve the assembly efficiency of the liquid supplement bottle 30, and also significantly reduce the deformation degree of the elastic sealing body 32, thereby ensuring the sealing effect of the liquid supplement bottle.

[0107] Please refer to Figure 1 and Figure 3 The atomizer 100 includes the atomization device 10 and the power supply device 20, and the atomization device 10 is detachably connected to the power supply device 20. The atomization device 10 includes a first shell 11, a mounting seat body 12 accommodated in the first shell 11 and detachably connected to the first shell 11, a suction nozzle 111 arranged at the proximal end of the first shell 11, and an atomization air guide tube 112 arranged in the first shell 11 and extending from the suction nozzle 111 to the inside of the first shell 11. An installation cavity 113 is arranged on the first shell 11, and the liquid supplement bottle 30 is assembled in the installation cavity 113 along an insertion direction.

[0108] The mounting seat body 12 is provided with an atomization cavity 121 communicated with the atomization air guide tube 112, one side of the atomization cavity 121 is communicated with the installation cavity 113 and is provided with a positioning notch 1211, and the bottom of the atomization cavity 121 penetrates through the mounting seat body 12 for external gas to enter the atomization cavity 121.

[0109] The main body 131 of the liquid guide 13 is fixed axially in the atomizing cavity 121 along the atomizer 100, and the atomizing air channel 1311 communicates with the atomizing cavity 121. The plug-in part 132 of the liquid guide 13 extends radially to the installation cavity 113 through the positioning slot 1211.

[0110] Please refer to Figure 4 The heating element 14 includes a heating mesh 141 and positive and negative electrode pins 142. The heating mesh 141 is accommodated in the atomizing air channel 1311 of the main body 131, and at least partially adheres to the inner wall surface of the main body 131. The positive and negative electrode pins 142 are electrically connected to the heating mesh 141 and the power supply device 20.

[0111] Please refer to Figure 1 and Figure 3 The power supply device 20 includes a second shell 21, a support body 22 accommodated in the second shell 21 and defining a device cabin 23 with the second shell 21, a battery 24 and a control board 25 fixed to the support body 22 and accommodated in the device cabin 23.

[0112] When the atomizing device 10 is connected to the power supply device 20, a closed air inlet cabin 40 is formed therebetween. The second shell 21 is provided with an air inlet hole 211 for external air to enter the air inlet cabin 40, and the bottom of the atomizing cavity 121 communicates with the air inlet cabin 40. The positive and negative electrode pins 142 of the heating element 14 are electrically connected to the battery 24 and the control board 25.

[0113] In actual use, the liquid guide 13 continuously adsorbs the atomizing substrate in the liquid storage cavity 301 through the plug-in part 132 inserted into the liquid storage cavity 301, and transmits it to the heating element 14 in the atomizing air channel 1311 through the main body 131. The atomizer 100 supplies power to the heating element 14 through the battery 24, and controls the operation of the heating element 14 through the control module on the control board 25. The user inhales through the suction nozzle 111 to reduce the air pressure in the atomizing device 1, external air enters the air inlet cabin 40 through the air inlet hole 211, and enters the atomizing cavity 121 through the opening at the bottom of the installation seat body 12 to form an air flow. The heating element 14 is driven by the power of the battery 24 to work and heat, so as to heat the atomizing substrate transmitted by the liquid guide 13 to atomize and generate aerosol. The generated aerosol mixes with the incoming air flow in the atomizing air channel 1311 to form atomized gas, which is guided by the atomizing air duct 112 and discharged through the suction nozzle 111 for the user to inhale.

[0114] Please refer to Figure 3 In some embodiments, the atomizing device 10 and the power supply device 20 are detachably connected in a magnetic attraction fixing manner.

[0115] At least two groups of magnetic attraction assemblies are arranged between the bottom of the mounting seat body 12 and the top of the support body 22, so as to realize detachable connection between the atomization device 10 and the power supply device 20 through the at least two groups of magnetic attraction assemblies.

[0116] Each group of magnetic attraction assemblies comprises a first magnetic body 15 fixed to the bottom of the mounting seat body 12 and a second magnetic body 26 fixed to the top of the support body 22. After the atomization device 10 is connected to the power supply device 20, the first magnetic body 15 and the second magnetic body 26 are fixedly connected through magnetic attraction, so as to limit the atomization device 10 on the power supply device 20.

[0117] In other embodiments, the atomization device 10 and the power supply device 20 can also be detachably connected in a clamping fixed manner, or can be detachably connected in a clamping fixed manner and a magnetic attraction fixed manner at the same time. The present application does not limit this, as long as the atomization device 10 can be stably connected to the power supply device 20 and the atomization equipment 1 can operate normally.

[0118] Please refer to Figure 3 and Figure 5 In some embodiments, the atomization equipment 1 further comprises a locking mechanism arranged between the atomizer 100 and the liquid supplement bottle 30, so as to limit the liquid supplement bottle 30 on the atomizer 100 through the locking mechanism.

[0119] The atomization equipment 1 of the present application can firmly limit the liquid supplement bottle 30 on the atomizer 100 during use through the arranged locking mechanism, which guarantees continuous liquid supply to the liquid guide 13 in the atomization device 10, and can also avoid the problem of leakage of the atomization matrix through the gap between the liquid guide 13 and the plug-in slot 323 due to loosening or falling out of the liquid supplement bottle 30.

[0120] The locking mechanism comprises a locking piece 16, a first elastic piece 17 and a locking slot 311. The locking piece 16 has a clamping portion 161 which is clamped with the locking slot 311. The locking piece 16 and the locking slot 311 are arranged on the atomizer 100 and the liquid supplement bottle 30 respectively. The locking piece 16 is connected with the first elastic piece 17, so as to move to reset or swing to reset under the elastic force of the first elastic piece 17, thereby controlling the clamping portion 161 to be locked with the locking slot 311 in normal state, and limiting the liquid supplement bottle 30 in the plug-in slot 323 of the atomizer 100.

[0121] When the liquid supplement bottle 30 is detached, the elastic force of the first elastic piece 17 is overcome by applying external force to drive the locking piece 16 to move or swing in the opposite direction, so as to control the clamping portion 161 to be separated from the locking slot 311, and then the liquid supplement bottle 30 can be pulled out of the plug-in slot 323 along the plug-in direction.

[0122] Please refer to Figure 3and Figure 5 In a specific embodiment, the locking member 16 is movably connected to the upper portion of the first shell 11 in a hinged manner. The locking member 16 has a clamping portion 161 at one end, a hinge hole 162 at the middle portion, and a pressing portion 163 at the other end. A pin 164 is inserted through the hinge hole 162, and the locking member 16 is movably connected to the first shell 11 through the pin 164. The first elastic member 17 is preferably a coil spring arranged in the direction of gravity. The lower end of the first elastic member 17 elastically abuts against the first shell 11, and the upper end of the first elastic member 17 elastically abuts against the pressing portion 163. In the normal state, the first elastic member 17 elastically drives the locking member 16 to swing around the pin 164 to the reset position, and drives the clamping portion 161 to extend downward into the insertion slot 323 and the pressing portion 163 to extend upward out of the first shell 11.

[0123] The locking slot 311 is arranged on the outer wall of the bottle body 31 of the liquid supplement bottle 30. After the liquid supplement bottle 30 is assembled into the insertion slot 323 of the atomizer 100 in the insertion direction, the locking slot 311 cooperates with the clamping portion 161 to be clamped, so as to limit the liquid supplement bottle 30 on the atomizing device 10 through the locking mechanism. When the liquid supplement bottle 30 is removed, the user only needs to press the pressing portion 163 downward, so as to overcome the elastic force of the first elastic member 17 to drive the locking member 16 to swing, until the clamping portion 161 moves upward to be separated from the locking slot 311, and then the liquid supplement bottle 30 can be pulled out of the insertion slot 323.

[0124] In other embodiments, the locking mechanism can also be arranged as a structure that the elastic positioning bead cooperates with the positioning groove to be clamped, or can also be arranged as a structure that the elastic buckle cooperates with the clamping groove to be clamped. The present application does not limit this, and the liquid supplement bottle 30 can be reliably limited on the atomizer 100 in the use process, and does not affect the normal disassembly of the liquid supplement bottle 30.

[0125] In some embodiments, the atomizing equipment 1 of the present application further comprises an elastic driving mechanism arranged between the atomizer 100 and the liquid supplement bottle 30. In the unlocked state of the locking mechanism, the elastic driving mechanism automatically drives the liquid supplement bottle 30 to move in the pulling-out direction.

[0126] The atomizing equipment 1 of the present application can automatically push the liquid supplement bottle 30 out in the pulling-out direction in the disassembly process through the arranged elastic driving mechanism, thereby improving the disassembly efficiency of the liquid supplement bottle 30.

[0127] Please refer to Figure 7In an embodiment, the elastic driving mechanism comprises a movable top rod 18 and a second elastic member 19. The movable top rod 18 is preferably rod-shaped and has a radially outwardly protruding limiting portion 181 in the middle. The movable top rod 18 is movably connected to the mounting seat body 12 of the atomizing device 10 in the insertion direction of the liquid supplement bottle 30, and at least partially movably extends into the mounting cavity 113 from the end thereof facing the liquid supplement bottle 30. The limiting portion 181 in the middle of the movable top rod 18 is stopped by the mounting seat body 12 to prevent the movable top rod 18 from being pulled out.

[0128] The second elastic member 19 is preferably a coil spring and is axially sleeved on the movable top rod 18. The end of the second elastic member 19 away from the liquid supplement bottle 30 is elastically abutted against the inner wall of the mounting seat body 12 or the first housing 11, and the end of the second elastic member 19 facing the liquid supplement bottle 30 is elastically abutted against the limiting portion 181 of the movable top rod 18. Under normal circumstances, the movable top rod 18 moves to the side of the liquid supplement bottle 30 under the elastic force of the second elastic member 19 to reset, and at this time, the end of the movable top rod 18 facing the liquid supplement bottle 30 extends into the mounting cavity 113.

[0129] After the liquid supplement bottle 30 is assembled in the insertion slot 323 of the atomizer 100 in the insertion direction, the outer end face of the cover body 33 abuts against the movable top rod 18 and drives it to retract inwardly, and at this time, the second elastic member 19 is in a compressed state and stores energy under the extrusion of the limiting portion 181. When the liquid supplement bottle 30 is disassembled, the compression energy of the second elastic member 19 is released and can act on the liquid supplement bottle 30 and drive it to pop out in the extraction direction.

[0130] In some embodiments, two movable top rods 18 can be provided, and one second elastic member 19 is connected to each movable top rod 18. The two groups of movable top rods 18 and second elastic members 19 are preferably arranged on the two sides of the atomizing cavity 121, respectively, to elastically abut against the liquid supplement bottle 30 from the two sides of the liquid guide 13, so that the force is more uniform and balanced, the space occupied by the atomizing device 10 is less, and the intensive design of the atomizing device 10 is facilitated.

[0131] Correspondingly, the atomizing cavity 121 of the mounting seat body 12 is provided with guide cavities 122 on the two sides thereof, and the two ends of the guide cavities 122 are provided with guide openings 123 corresponding to the insertion direction of the liquid supplement bottle 30. The guide openings 123 facing the liquid supplement bottle 30 are communicated to the mounting cavity 113. The movable top rods 18 are movably connected in the corresponding guide cavities 122, and the ends of the movable top rods 18 facing the liquid supplement bottle 30 movably extend into the mounting cavity 113 through the corresponding guide openings 123. The ends of the movable top rods 18 away from the liquid supplement bottle 30 movably extend out through the corresponding guide openings 123. The second elastic members 19 are movably sleeved on the corresponding movable top rods 18 and accommodated in the guide cavities 122. The movable top rods 18 reciprocate in the insertion direction of the liquid supplement bottle 30 under the limitation of the guide openings 123.

[0132] The above uses specific examples to explain the technical solutions of the present application, which is only used to help understand the content of the present application and does not limit the present application. For those skilled in the art to which the present application belongs, according to the idea of the present application, a number of simple deductions, deformations or substitutions can be made.

Claims

1. A replenishment bottle for use in a nebulization device, characterized in that, The atomization device comprises an atomizer, and the liquid supplement bottle is detachably assembled to the atomizer; The liquid supplement bottle is provided with a liquid storage cavity for storing liquid atomization substrate, at least one pressure trigger type conduction structure, a liquid guide channel, one end of the liquid guide channel being communicated with the liquid storage cavity, the other end of the liquid guide channel being communicated with the atomizer, and the pressure trigger type conduction structure being arranged in the liquid guide channel and configured to control the conduction and closing of the liquid guide channel; When the liquid supplement bottle is not assembled to the atomizer, the pressure trigger type conduction structure is closed; When the liquid supplement bottle is assembled to the atomizer, at least part of the atomizer is sealingly inserted into the liquid supplement bottle and extends into the liquid storage cavity, so as to press part of the atomization substrate into the liquid guide channel and drive the pressure trigger type conduction structure to be conducted, so that the atomization substrate is sprayed through the pressure trigger type conduction structure and enters the atomizer.

2. The supplement bottle of claim 1, wherein, The liquid supplement bottle comprises a bottle body and an elastic sealing body which is detachably assembled to the bottle body, and the elastic sealing body and the inner cavity of the bottle body define the liquid storage cavity; The liquid guide channel is arranged on the elastic sealing body.

3. The supplement bottle of claim 2, wherein, The elastic sealing body is further provided with an insertion slot, the insertion slot is arranged along the insertion direction of the liquid supplement bottle, and the insertion slot is located at the lower part of the liquid guide channel in the direction of gravity; When the liquid supplement bottle is assembled to the atomizer, at least part of the atomizer is sealingly inserted into the insertion slot, at least partially pierces the bottom surface of the insertion slot and extends into the liquid storage cavity.

4. The supplement bottle of claim 3, wherein, The elastic sealing body is further provided with a drainage groove, the drainage groove is arranged along the direction of gravity, one end of the drainage groove is communicated to the liquid outlet end of the liquid guide channel, and the other end of the drainage groove is communicated to the insertion slot.

5. The supplement bottle of claim 3, wherein The liquid supplement bottle further comprises a cover body and a closure, the cover body is detachably assembled to the bottle body, and the elastic sealing body is sealingly clamped between the bottle body and the cover body; The cover body is provided with an insertion port at the position corresponding to the insertion slot, the closure is fixed to the cover body and closes the insertion port; When the liquid supplement bottle is assembled to the atomizer, at least part of the atomizer pierces the closure and is sealingly inserted into the insertion slot through the insertion port.

6. The supplement bottle of claim 2, wherein The pressure trigger type conduction structure comprises a flexible wall which is formed on the inner wall of the liquid guide channel and extends along the axial direction of the liquid guide channel, the flexible wall extends from the liquid inlet end of the liquid guide channel to the liquid outlet end of the liquid guide channel and gradually shrinks into a conical cylinder shape; One end of the flexible wall towards the liquid inlet end of the liquid guide channel is provided with a liquid inlet port, and the other end of the flexible wall towards the liquid outlet end of the liquid guide channel is provided with a liquid spray hole which extends along the axial direction of the liquid guide channel, the diameter of the liquid inlet port is greater than the diameter of the liquid spray hole; The pressure trigger type conduction structure further comprises at least two flexible flaps, the at least two flexible flaps are arranged at the opening of the liquid spray hole towards the liquid outlet end of the liquid guide channel, so as to automatically close the liquid spray hole in the non-pressurized state, and automatically open and communicate the liquid inlet end and the liquid outlet end of the liquid guide channel in the pressurized state.

7. An atomization apparatus comprising a combined assembly of an atomizer and a liquid replenishment bottle, characterized in that, The nebulizer is the nebulizer as claimed in any one of claims 1-6, and the liquid supplement bottle is the liquid supplement bottle as claimed in any one of claims 1-6. The nebulization device comprises a liquid guide, a nebulization air channel and a heating element, the nebulization air channel is arranged on the liquid guide, the heating element is accommodated in the nebulization air channel, and the heating element is at least partially attached to the liquid guide. When the liquid supplement bottle is assembled to the nebulizer, at least part of the liquid guide is sealingly inserted into the liquid supplement bottle and extends into the liquid storage cavity.

8. The atomizing apparatus of claim 7, wherein The liquid guide is a ceramic liquid guide in one-piece structure, comprising a main body part and an insertion part, the nebulization air channel is arranged through the main body part along the axial direction of the nebulizer, and the insertion part is connected to the main body part in radial direction. When the liquid supplement bottle is assembled to the nebulizer, at least part of the insertion part is sealingly inserted into the liquid supplement bottle and extends into the liquid storage cavity.

9. The atomizing apparatus of claim 8, wherein The nebulization device further comprises a locking mechanism arranged between the nebulizer and the liquid supplement bottle, so as to limit the liquid supplement bottle on the nebulizer through the locking mechanism.

10. The atomizing apparatus of claim 9, wherein The nebulization device further comprises an elastic driving mechanism arranged between the nebulizer and the liquid supplement bottle, so as to automatically drive the liquid supplement bottle to move in the extraction direction through the elastic driving mechanism in the unlocked state of the locking mechanism.

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