Atomizer, liquid storage part and atomization device

Abstract

The utility model discloses an atomizer, a liquid storage part and an atomizing device, and belongs to the technical field of electronic atomizing equipment. The atomizer comprises a shell, an atomizing support and an atomizing core, the atomizing support is at least partially contained in the shell, and a first liquid storage cavity is defined by the atomizing support and the shell; the atomization support comprises an installation pipe, the installation pipe is made of non-metal materials, the atomization core is installed in the installation pipe and comprises a liquid guide part, and the outer wall of the liquid guide part abuts against the inner wall of the installation pipe. According to the atomizer, the atomization core is installed in the installation pipe, the outer wall of the liquid guide piece of the atomization core abuts against the inner wall of the installation pipe, the installation pipe is made of the non-metal material, the outer wall of the liquid guide piece makes direct contact with the inner wall of the installation pipe made of the non-metal material, the installation pipe forms a protection shell of the liquid guide piece, and a metal steel pipe does not need to be arranged outside the liquid guide piece; the influence on the taste of aerosol caused by iron ions separated out of the steel pipe at high temperature can be avoided.

Description

TECHNICAL FIELD

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

[0002] The atomizer is provided with an atomization core for heating an atomization substrate to generate aerosol. The atomization core includes a liquid guide and a heating member. The liquid guide is usually made of fiber material and is used to transfer the atomization substrate to the heating member so that the heating member can heat the atomization substrate. The liquid guide made of fiber material is prone to deformation during assembly. In the related art, in order to reduce the deformation of the liquid guide, a stainless steel tube is usually used to wrap the liquid guide, so that the steel tube and the liquid guide and the heating member form an integral whole. Since the steel tube is located outside the liquid guide, the steel tube is in long-term contact with the atomization substrate. Chemical substances in the atomization substrate may have a certain corrosion effect on the metal material at high temperature. Iron ions on the surface of the material are precipitated, and the iron ions are mixed into the atomization substrate, which affects the taste of the aerosol generated by the atomization substrate. CONTENT OF THE UTILITY MODEL

[0003] The present application provides an atomizer, a liquid storage member and an atomization device, which can solve the problem of the atomization core affecting the taste of the aerosol generated by the atomization substrate.

[0004] To solve the above technical problem, the present application provides an atomizer, which includes a shell, an atomization support and an atomization core. The atomization support is at least partially accommodated in the shell, and the atomization support and the shell enclose a first liquid storage cavity. The first liquid storage cavity is configured to accommodate an atomization substrate. The atomization core is used to heat the atomization substrate to generate aerosol. The atomization support includes a mounting tube made of non-metallic material. The atomization core is mounted in the mounting tube. The atomization core includes a liquid guide. The outer wall of the liquid guide abuts against the inner wall of the mounting tube. The mounting tube is provided with a liquid inlet hole communicating with the first liquid storage cavity. The atomization substrate in the first liquid storage cavity can be transferred to the liquid guide through the liquid inlet hole.

[0005] In an embodiment, the atomizer has a first direction parallel to the extension direction of the mounting tube and a second direction perpendicular to the first direction. The bottom wall of the first liquid storage cavity is arranged at an angle with the second direction at least in part, so that the bottom wall of the first liquid storage cavity is inclined at least in part towards the opening of the liquid inlet hole.

[0006] In an embodiment, the mounting tube is provided with a mounting groove on one side in the second direction. The mounting groove extends along the first direction and penetrates one end of the mounting tube. The liquid guide is partially clamped in the mounting groove. The atomization support includes a partition plate connected to the outer wall of the mounting tube in the second direction. The mounting groove and the liquid inlet hole are located on opposite sides of the partition plate in the second direction. The partition plate is arranged as part of the side wall of the first liquid storage cavity. The partition plate prevents the first liquid storage cavity from communicating with the mounting groove.

[0007] In an embodiment, the housing comprises a housing top wall and a first connecting pipe, a portion of the housing top wall is arranged as a top wall of the first liquid storage cavity, a liquid supplementing hole is formed in the housing top wall, the first connecting pipe is connected to the liquid supplementing hole of the housing top wall in the first direction, and the first connecting pipe is used for inserting the liquid storage member; the atomization support comprises a support top wall and a liquid guide column, a mounting pipe and a partition plate are connected to one end of the support top wall in the second direction, a portion of the support top wall is arranged as a bottom wall of the first liquid storage cavity, the liquid guide column is connected to one side of the support top wall in the first direction, and the liquid guide column penetrates through the first connecting pipe and is partially exposed outside the first connecting pipe.

[0008] In an embodiment, the atomization core comprises a heating member and a pin, the heating member is accommodated in the mounting pipe, the heating member is arranged on a side of the liquid guide member away from the mounting pipe, and the heating member clamps the liquid guide member between the heating member and the mounting pipe; the pin is connected to the heating member, the atomizer comprises a limiting member, the limiting member is mounted in the mounting pipe, the limiting member is located at one end of the atomization core, and the limiting member clamps the pin between the limiting member and the mounting pipe.

[0009] In an embodiment, the volume of the first liquid storage cavity is less than or equal to 1.5 mL.

[0010] Another aspect of the present application provides a liquid storage member, which is used for supplementing the atomization substrate to the atomizer as described above, the liquid storage member has a third direction, and the liquid storage member comprises a liquid storage shell and a liquid storage bottom wall, the liquid storage bottom wall is connected to one end of the liquid storage shell in the third direction, and the liquid storage shell and the liquid storage bottom wall enclose a second liquid storage cavity for storing the atomization substrate.

[0011] In an embodiment, the liquid storage member further has a fourth direction perpendicular to the third direction; a liquid outlet hole is formed in the liquid storage bottom wall, the liquid outlet hole is closer to the atomization core relative to the center of the liquid storage bottom wall in the fourth direction when the liquid storage member is connected to the atomizer; and / or, the liquid storage bottom wall is arranged at an angle with an inner wall of the second liquid storage cavity in the fourth direction, so that the inner wall is inclined towards the position where the liquid outlet hole is formed.

[0012] In an embodiment, a liquid outlet hole is formed in the liquid storage bottom wall, the liquid storage member comprises a second connecting pipe, the second connecting pipe is connected to the liquid outlet hole in the third direction, and the second connecting pipe is used for inserting into the atomizer.

[0013] Still another aspect of the present application provides an atomization device, which comprises the atomizer as described above, the liquid storage member and an atomization host, the liquid storage member is connected to the atomizer, the liquid storage member is used for supplementing the atomization substrate to the atomizer, and the atomizer is electrically connected to the atomization host.

[0014] The atomizer provided by the application, the atomizing core is installed in the installation pipe, the outer wall of the liquid guide piece of the atomizing core abuts against the inner wall of the installation pipe, the installation pipe is made of non-metal material, since the outer wall of the liquid guide piece directly contacts the inner wall of the installation pipe made of non-metal material, the installation pipe forms a protective shell of the liquid guide piece, and a metal steel pipe does not need to be arranged outside the liquid guide piece, so that the influence of iron ions precipitated from the steel pipe on the taste of aerosol can be avoided when the temperature is high. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the application, the drawings needed to be used in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the application, and other drawings can be obtained by those skilled in the art without creative effort on the basis of these drawings.

[0016] Figure 1 is a structural schematic diagram of an embodiment of the atomizing device provided by the application;

[0017] Figure 2 is a structural cross-sectional schematic diagram of an embodiment of the atomizing device provided by the application without the atomizing host;

[0018] Figure 3 is an assembly structural schematic diagram of an embodiment of the atomizer provided by the application;

[0019] Figure 4 is an exploded structural schematic diagram of an embodiment of the atomizer provided by the application;

[0020] Figure 5 is a cross-sectional structural schematic diagram of an embodiment of the atomizer provided by the application along a perspective view;

[0021] Figure 6 is a cross-sectional structural schematic diagram of an embodiment of the shell provided by the application along a perspective view;

[0022] Figure 7 is a cross-sectional structural schematic diagram of an embodiment of the atomizing support provided by the application along a perspective view;

[0023] Figure 8 is an assembly structural schematic diagram of an embodiment of the liquid storage piece provided by the application;

[0024] Figure 9 is an exploded structural schematic diagram of an embodiment of the liquid storage piece provided by the application;

[0025] Figure 10 is a cross-sectional structural schematic diagram of an embodiment of the liquid storage piece provided by the application along a perspective view.

[0026] Wherein:

[0027] 700-atomizing device;

[0028] 100 - atomizer;

[0029] 10 - cartridge body; 11 - outer shell; 111 - mouthpiece; 112 - airway tube; 113 - first housing sidewall; 1131 - first liquid storage cavity; 114 - second housing sidewall; 115 - housing top wall; 1151 - liquid supplementing hole; 116 - first connecting tube; 12 - atomizing support; 121 - mounting tube; 1211 - liquid inlet hole; 1212 - mounting groove; 122 - partition plate; 123 - support top wall; 1231 - mounting cavity; 124 - liquid guiding column; 125 - first support sidewall; 126 - second support sidewall; 13 - first sealing member; 14 - second sealing member; 15 - base;

[0030] 20 - atomizing core; 21 - liquid guiding member; 22 - heating member; 23 - pin;

[0031] 30 - limiting member;

[0032] 40 - pin mounting member; 41 - electrode hole;

[0033] 50 - connecting member;

[0034] 60 - electrode;

[0035] 70 - liquid sucking member;

[0036] 300 - liquid storing member; 310 - liquid storing shell; 311 - second liquid storage cavity; 320 - liquid storing bottom wall; 321 - liquid outlet hole; 330 - second connecting tube; 340 - third sealing member; 350 - fourth sealing member; 360 - liquid storing cover;

[0037] 500 - atomizing main machine. DETAILED DESCRIPTION

[0038] The present application will be further described below in conjunction with the accompanying drawings and examples. It is particularly pointed out that the following examples are only for the purpose of illustrating the present application, but not for limiting the scope of the present application. Similarly, the following examples are only part of the examples of the present application, but not all the examples of the present application. All other examples obtained by those skilled in the art without making any creative efforts are within the scope of protection of the present application.

[0039] In the description of the application, the meaning of "a plurality of" is at least two, for example, two, three, and the like, unless otherwise explicitly and specifically limited. The terms "first", "second", "third" in the embodiments of the application are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second", "third" can explicitly or implicitly include at least one of the features. All directional indications (such as upper, lower, left, right, front, back, etc.) in the embodiments of the application are only used to explain the relative position relationship, movement condition, etc. between the components, and if the specific posture (as shown in the drawings) changes, the directional indications also change accordingly. The terms "comprise" and "have" and any variations thereof in the embodiments of the application are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but can optionally include steps or units not listed, or can optionally include other steps or components inherent to the process, method, product or device.

[0040] In this document, reference to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily mutually exclusive of one another. As will be apparent to those of ordinary skill in the art, embodiments described herein can be combined with other embodiments.

[0041] The application provides an atomization device. Please refer to Figures 1-2The atomization device 700 may include a nebulizer 100, a liquid storage unit 300, and a nebulizer main unit 500. The liquid storage unit 300 is connected to the nebulizer 100 and is used to supply the atomizer substrate to the nebulizer 100. The nebulizer 100 is used to heat the atomizer substrate to generate an aerosol. The liquid storage unit 300 and the nebulizer 100 are detachably connected. The connection between the liquid storage unit 300 and the nebulizer 100 can be a snap connection, a screw connection, an adhesive connection, or a magnetic connection. The atomizing device 700 includes a relatively independent atomizer 100 and a liquid storage part 300. The liquid storage part 300 can be placed outside the atomizer 100, thereby reducing the restriction of the atomizer 100 on the volume of the liquid storage part 300, so that the liquid storage part 300 has a relatively large capacity and can store more atomized matrix, and the atomizing device 700 has a longer usage time; in addition, when the atomized matrix in the liquid storage part 300 is exhausted, the user can easily separate the liquid storage part 300 from the atomizer 100, and the atomizing device 700 can continue to be used after replacing the liquid storage part 300, so that the atomizer 100 can be used multiple times, thereby reducing the user's usage cost. The atomizer 100 is electrically connected to the atomizing host 500, and the atomizing host 500 can control the working state of the atomizer 100. For example, the atomizing host 500 can control the atomizer 100 to heat the atomized matrix to generate aerosol or stop heating according to the user's inhalation action. The connection between the atomizer 100 and the atomizer main unit 500 can be fixed or detachable. When the connection between the atomizer 100 and the atomizer main unit 500 is detachable, the user can easily separate the atomizer 100 from the atomizer main unit 500, so that the atomizer 100 or the atomizer main unit 500 can be used multiple times, which can also reduce the user's usage costs.

[0042] See also Figures 3-7 , the nebulizer 100 may include a tank body 10 and an atomizing core 20. The tank body 10 is provided with a first liquid storage chamber 1131, and the first liquid storage chamber 1131 is configured to accommodate an atomizing matrix, and the atomizing core 20 is used to heat the atomizing matrix to generate an aerosol. The tank body 10 includes an outer shell 11 and an atomizing bracket 12. The atomizing bracket 12 is at least partially accommodated in the outer shell 11. The connection between the atomizing bracket 12 and the outer shell 11 may be bonding or snapping. The atomizing bracket 12 and the outer shell 11 enclose a first liquid storage chamber 1131. When the liquid storage part 300 is connected to the nebulizer 100, the first liquid storage chamber 1131 is fluidically connected to the liquid storage part 300, so that the liquid storage part 300 can supply the atomizing matrix to the nebulizer 100. The first liquid storage chamber 1131 may be pre-stored with an atomizing matrix, which is replenished by the liquid storage component 300 after being consumed; alternatively, the first liquid storage chamber 1131 may not have an atomizing matrix pre-stored therein. After the nebulizer 100 is connected to the liquid storage component 300, the liquid storage component 300 injects the atomizing matrix into the first liquid storage chamber 1131 and supplies the atomizing matrix to the atomizing core 20.

[0043] See alsoFigure 5 、 Figure 7 The atomization support 12 comprises a mounting tube 121 made of non-metallic material, and the atomization core 20 is mounted in the mounting tube 121. The mounting tube 121 can be integrally formed on the atomization support 12. For example, the atomization support 12 can be made of plastic or silica gel. The atomization core 20 comprises a liquid guide 21 for transferring the atomization substrate. The liquid guide 21 is a porous medium, for example, a fiber cotton. The outer wall of the liquid guide 21 abuts against the inner wall of the mounting tube 121. The outer wall of the liquid guide 21 is arranged to abut against the inner wall of the mounting tube 121, so that the liquid guide 21 is attached to the mounting tube 121, and the mounting tube 121 forms a protective shell of the liquid guide 21, which can prevent the liquid guide 21 from being deformed during the assembly of the atomizer 100. The mounting tube 121 is provided with a liquid inlet hole 1211 communicating with the first liquid storage cavity 1131. The liquid inlet hole 1211 can be one or multiple. The atomization substrate in the first liquid storage cavity 1131 can be transferred to the liquid guide 21 through the liquid inlet hole 1211, so that the first liquid storage cavity 1131 can supply the atomization substrate to the atomization core 20.

[0044] The atomizer 100 provided in the present application has the atomization core 20 mounted in the mounting tube 121, and the outer wall of the liquid guide 21 of the atomization core 20 abuts against the inner wall of the mounting tube 121. The mounting tube 121 is made of non-metallic material. Since the outer wall of the liquid guide 21 directly contacts the inner wall of the mounting tube 121 made of non-metallic material, the mounting tube 121 forms a protective shell of the liquid guide 21, and the liquid guide 21 does not need to be provided with a metal steel tube, which can avoid the influence of iron ions precipitated from the steel tube on the taste of aerosol at high temperature.

[0045] As Figure 4 、 Figure 5As shown, the atomization core 20 includes a heating element 22 and a pin 23. The heating element 22 is used to heat the atomization substrate to generate an aerosol. The heating element 22 can be in a mesh shape and is curled into a hollow cylindrical shape. The heating element 22 is accommodated in the mounting tube 121, and the heating element 22 is arranged on the side of the liquid guide 21 away from the mounting tube 121. The heating element 22 clamps the liquid guide 21 between the heating element 22 and the mounting tube 121. By clamping the liquid guide 21 between the heating element 22 and the mounting tube 121, the liquid guide 21 can be conveniently fixed in the mounting tube 121, so that the liquid guide 21 is not easy to displace. In addition, the contact area between the heating element 22 and the liquid guide 21 can be increased, so that the heating element 22 can heat the atomization substrate to generate an aerosol at multiple positions at the same time, thereby improving the atomization efficiency of the heating element 22. The pin 23 is connected to the heating element 22, and the pin 23 is used to establish an electrical connection between the heating element 22 and the power supply. The atomizer 100 includes a limiting piece 30, which is installed in the mounting tube 121 and located at one end of the atomization core 20. The limiting piece 30 clamps the pin 23 between the limiting piece 30 and the mounting tube 121. By clamping the pin 23 between the limiting piece 30 and the mounting tube 121, the pin 23 is connected to the heating element 22, so that the limiting piece 30 can limit the displacement of the heating element 22, thereby further limiting the displacement of the liquid guide 21.

[0046] The atomizer 100 has a first direction parallel to the extension direction of the mounting tube 121 and a second direction perpendicular to the first direction. Considering the limitation of the processing process, the included angle between the second direction and the first direction can have a tolerance of ±5°. Exemplarily, the first direction can be the Z-axis direction in Figure 5 , and the second direction can be the X-axis direction in Figure 5 . Please refer to Figure 5 , Figure 6The outer shell 11 can include a suction nozzle 111, an air passage tube 112, a first shell side wall 113, a second shell side wall 114, and a shell top wall 115. The second shell side wall 114 is connected to one end of the first shell side wall 113 along a first direction, in which the cross section of the second shell side wall 114 is smaller than that of the first shell side wall 113, so that the outer shell 11 is generally in the shape of "L". The second shell side wall 114 is retracted relative to the first shell side wall 113, which can be used to accommodate the liquid storage member 300, so that the liquid storage member 300 does not protrude outwardly from the atomizer 100 after being connected to the atomizer 100, and the appearance of the atomization device 700 is more beautiful. The suction nozzle 111 is connected to one end of the second shell side wall 114, which can be used for the user to perform a suction action. The air passage tube 112 is accommodated in the second shell side wall 114, one end of the air passage tube 112 is connected to the suction nozzle 111, and the other end of the air passage tube 112 is connected to the mounting tube 121, so that the aerosol generated by the atomization core 20 can be transmitted to the suction nozzle 111 through the air passage tube 112. The shell top wall 115 is accommodated in the first shell side wall 113, and is arranged on the side of the first shell side wall 113 close to the suction nozzle 111. The shell top wall 115 is connected between the first shell side wall 113 and the second shell side wall 114, and the first shell side wall 113, the second shell side wall 114 and the shell top wall 115 form a first liquid storage cavity 1131 together with the atomization support 12. The material of the outer shell 11 can be plastic. The suction nozzle 111, the air passage tube 112, the first shell side wall 113, the second shell side wall 114 and the shell top wall 115 can be integrally formed, or can be separately processed and then assembled.

[0047] As shown in Figure 4 , Figure 5 The cartridge body 10 further includes a first sealing member 13, a second sealing member 14 and a base 15. A part of the atomization support 12 is accommodated in the second shell side wall 114, and the first sealing member 13 is arranged between the air passage tube 112, the second shell side wall 114 and the atomization support 12 to seal the side of the first liquid storage cavity 1131 close to the suction nozzle 111. The base 15 is accommodated in the end of the first shell side wall 113 away from the suction nozzle 111, and the second sealing member 14 is arranged between the base 15, the first shell side wall 113 and the atomization support 12 to seal the side of the first liquid storage cavity 1131 away from the suction nozzle 111.

[0048] If the first liquid storage cavity 1131 does not pre-store the atomization base, after the atomizer 100 is connected with the liquid storage piece 300, the liquid storage piece 300 injects the atomization base into the first liquid storage cavity 1131, and as the atomization base in the liquid storage piece 300 decreases, a bubble with a volume equivalent to that of the first liquid storage cavity 1131 appears in the liquid storage piece 300. When the external environment pressure or temperature changes, the gas pressure in the liquid storage piece 300 changes, which may cause the atomization base in the first liquid storage cavity 1131 to leak due to the fluid communication between the first liquid storage cavity 1131 and the liquid storage piece 300. In an embodiment, the volume of the first liquid storage cavity 1131 is less than or equal to 1.5 mL. The volume of the first liquid storage cavity 1131 is set to be less than or equal to 1.5 mL, so that the volume of the bubble appearing in the liquid storage piece 300 after the liquid storage piece 300 injects the atomization base into the first liquid storage cavity 1131 is relatively small, thereby reducing the amplitude of the change in the gas pressure in the liquid storage piece 300 and reducing the possibility of the atomization base in the first liquid storage cavity 1131 leaking. Alternatively, the volume of the first liquid storage cavity 1131 is 1.5 mL, 1.2 mL, 1.0 mL, or 0.8 mL, which is not limited here.

[0049] Please refer to Figure 5 In an embodiment, at least a part of the bottom wall of the first liquid storage cavity 1131 is arranged at an angle with the second direction, so that at least a part of the bottom wall of the first liquid storage cavity 1131 is inclined toward the opening of the liquid inlet hole 1211. The bottom wall of the first liquid storage cavity 1131 is arranged at an angle with the second direction, so that the side of the bottom wall of the first liquid storage cavity 1131 close to the liquid inlet hole 1211 in the second direction is lower than the side far from the liquid inlet hole 1211, and the bottom wall of the first liquid storage cavity 1131 forms a height difference in the first direction, so that the atomization base is more likely to flow to the liquid inlet hole 1211 under the action of gravity, thereby making the supply of the atomization base more smooth.

[0050] In an embodiment, as Figure 7 shown, the mounting pipe 121 is provided with a mounting groove 1212 on one side in the second direction, the mounting groove 1212 extends along the first direction and penetrates one end of the mounting pipe 121, and the liquid guide piece 21 is partially clamped in the mounting groove 1212. The mounting groove 1212 penetrates one end of the mounting pipe 121, so that the liquid guide piece 21 can be assembled into the mounting pipe 121 along the mounting groove 1212, which facilitates the assembly of the liquid guide piece 21. The liquid guide piece 21 is partially clamped in the mounting groove 1212, so that the connection between the liquid guide piece 21 and the mounting pipe 121 is more firm, and the liquid guide piece 21 is less likely to fall off.

[0051] Please refer to Figure 5 , Figure 7The atomizing bracket 12 includes a partition plate 122, which is connected to the outer wall of the mounting tube 121 along a second perpendicular direction. The mounting groove 1212 and the liquid inlet hole 1211 are respectively located on opposite sides of the partition plate 122 in the second direction. The partition plate 122 is configured to form a portion of the side wall of the first liquid storage chamber 1131. The partition plate 122 prevents the first liquid storage chamber 1131 from communicating with the mounting groove 1212. The partition plate 122 is configured to prevent the first liquid storage chamber 1131 from communicating with the mounting groove 1212, so that the atomized substrate in the first liquid storage chamber 1131 cannot be transferred from the larger-opening mounting groove 1212 to the liquid guide 21, thereby preventing leakage of the atomized substrate.

[0052] like Figure 5 As shown, a portion of the housing top wall 115 is configured as the top wall of the first liquid storage chamber 1131. A liquid replenishing hole 1151 is opened on the housing top wall 115, so that the liquid storage member 300 can replenish the atomized matrix into the first liquid storage chamber 1131 through the liquid replenishing hole 1151. The housing 11 includes a first connecting pipe 116, which is connected to the liquid replenishing hole 1151 of the housing top wall 115 along a first direction. The first connecting pipe 116 is used to insert the liquid storage member 300, as shown in FIG. Figure 2 By providing a first connecting tube 116 extending along a first direction, the liquid storage member 300 can be inserted into the first connecting tube 116, thereby increasing the connection length between the liquid storage member 300 and the nebulizer 100 at the liquid infusion hole 1151, thereby enhancing the airtightness of the connection between the liquid storage member 300 and the nebulizer 100, and facilitating the prevention of leakage of the atomized matrix.

[0053] See also Figure 5 、 Figure 7 The atomizer bracket 12 includes a bracket top wall 123 and a liquid guide column 124. The mounting tube 121 and the partition plate 122 are connected to one end of the bracket top wall 123 in the second direction. A portion of the bracket top wall 123 is configured as the bottom wall of the first liquid storage chamber 1131. The liquid guide column 124 is connected to one side of the bracket top wall 123 along the first direction. The liquid guide column 124 is passed through the first connecting tube 116 and partially exposed to the first connecting tube 116. The liquid guide column 124 is connected to the bracket top wall 123 and is exposed to the first connecting tube 116. When the liquid storage component 300 is connected to the atomizer 100, as shown in FIG. Figure 2 As shown, the atomized matrix in the liquid storage member 300 can flow along the liquid guide column 124 to the first liquid storage chamber 1131, thereby making the supply of the atomized matrix smoother.

[0054] like Figure 5 、 Figure 6As shown, the atomization bracket 12 further comprises a first bracket sidewall 125 and a second bracket sidewall 126. The second bracket sidewall 126 is connected to one end of the first bracket sidewall 125 along a first direction, and in a direction perpendicular to the first direction, the cross section of the second bracket sidewall 126 is smaller than that of the first bracket sidewall 125, so that the atomization bracket 12 is roughly "L"-shaped in appearance, so as to be adapted to the "L"-shaped shell 11. The first bracket sidewall 125 surrounds the outer periphery of the bracket top wall 123, and the bracket top wall 123 is connected to one end of the first bracket sidewall 125 close to the second bracket sidewall 126. The mounting tube 121 is partially arranged in the second bracket sidewall 126, and the mounting tube 121 is connected to the inner wall of the second bracket sidewall 126. The portion of the mounting tube 121, which is provided with the liquid inlet hole 1211, is exposed outside the second bracket sidewall 126, so that the liquid inlet hole 1211 can be in communication with the first liquid storage cavity 1131.

[0055] Referring to Figure 4 , Figure 5 , the atomizer 100 further comprises a pin mounting member 40, a connecting member 50, an electrode 60, and a liquid absorbing member 70. The bracket top wall 123 is provided with a mounting cavity 1231 on one side of the mounting tube 121, and the pin mounting member 40 is mounted in the mounting cavity 1231. The pin mounting member 40 is provided with an electrode hole 41, and the pin 23 is bent towards the pin mounting member 40 and accommodated in the electrode hole 41. The electrode 60 is inserted into the base 15, one end of the electrode 60 is accommodated in the electrode hole 41, and the electrode 60 is electrically connected with the pin 23, so that the pin 23 can be electrically connected with the power supply through the electrode 60. The connecting member 50 is used for connecting the atomizer 100 with the atomization host 500, and the connecting member 50 is inserted into the base 15. The connection mode between the atomizer 100 and the atomization host 500 can be clamping, screwing, bonding or magnetic attraction, and accordingly, the connecting member 50 can be a clamping joint, a bolt, a magic tape or a magnet, so as to connect the atomizer 100 with the atomization host 500. The liquid absorbing member 70 is accommodated in the space surrounded by the base 15 and the atomization bracket 12, and the liquid absorbing member 70 is a porous medium, for example, the liquid absorbing member 70 can be fiber cotton, which can absorb the atomization substrate exuded from the atomization core 20, so as to prevent the atomization substrate from leaking.

[0056] The liquid storage member 300 is used for supplying the atomization substrate to the atomizer 100. Referring to Figures 8-10 , the liquid storage member 300 has a third direction and a fourth direction perpendicular to the third direction. Considering the limitation of the processing technology, the included angle between the fourth direction and the third direction can have a tolerance of ±5°. Exemplarily, the third direction can be the Z-axis direction in Figure 10 , and the fourth direction can be the X-axis direction in Figure 10The third direction and the fourth direction of the liquid storage piece 300 can be parallel to the first direction and the second direction of the atomizer 100 respectively when the liquid storage piece 300 is connected to the atomizer 100. The liquid storage piece 300 comprises a liquid storage shell 310 and a liquid storage bottom wall 320 connected to one end of the liquid storage shell 310 along the third direction, and the liquid storage shell 310 and the liquid storage bottom wall 320 enclose a second liquid storage cavity 311 for storing the atomization substrate. The volume of the second liquid storage cavity 311 is greater than the volume of the first liquid storage cavity 1131, so that more atomization substrate can be stored, so that the atomization device 700 has a longer use time. For example, the volume of the second liquid storage cavity 311 can be greater than or equal to 10 mL, for example, 10 mL, 12 mL or 15 mL, etc.

[0057] Please refer to Figure 2 , Figure 10 The liquid storage bottom wall 320 is provided with a liquid outlet hole 321, and the liquid outlet hole 321 is closer to the atomization core 20 relative to the center of the liquid storage bottom wall 320 in the fourth direction when the liquid storage piece 300 is connected to the atomizer 100. When the liquid storage piece 300 is connected to the atomizer 100, the second liquid storage cavity 311 is in communication with the first liquid storage cavity 1131, and the liquid outlet hole 321 is arranged to be eccentric, and the liquid outlet hole 321 is close to the atomization core 20, which can shorten the length of the communication channel between the second liquid storage cavity 311 and the first liquid storage cavity 1131, so that the gas can enter the second liquid storage cavity 311 as soon as possible after the atomization core 20 is back, thereby accelerating the gas exchange and making the liquid supply more smooth, which can prevent the atomization core 20 from being caked due to poor liquid supply. Optionally, one side of the wall of the liquid outlet hole 321 is close to the inner wall of the liquid storage shell 310, so that the liquid outlet hole 321 is as close to the atomization core 20 as possible, which is beneficial to shorten the length of the communication channel between the second liquid storage cavity 311 and the first liquid storage cavity 1131.

[0058] As shown in Figure 10 , the liquid storage bottom wall 320 is arranged at an angle between the inner wall of the second liquid storage cavity 311 and the fourth direction, so that the inner wall is inclined towards the position where the liquid outlet hole 321 is formed. By arranging the liquid storage bottom wall 320 at a certain angle between the inner wall of the second liquid storage cavity 311 and the fourth direction, the side of the bottom wall of the second liquid storage cavity 311 close to the liquid outlet hole 321 in the fourth direction can be lower than the other side away from the liquid outlet hole 321, and the bottom wall of the second liquid storage cavity 311 forms a height difference in the third direction, so that the atomization substrate is more likely to flow to the liquid outlet hole 321 under the action of gravity, thereby making the supply of the atomization substrate more smooth.

[0059] Please refer to Figure 10The liquid storage member 300 includes a second connecting pipe 330 connected at the liquid outlet hole 321 in a third direction, and the second connecting pipe 330 is used to be inserted into the atomizer 100. By arranging the second connecting pipe 330 extending in the third direction, the second connecting pipe 330 can be inserted into the first connecting pipe 116 as shown in Figure 2 , thereby increasing the connection length of the liquid storage member 300 and the atomizer 100 at the liquid outlet hole 321, and the airtightness of the connection between the liquid storage member 300 and the atomizer 100 can be enhanced, which is beneficial to prevent the leakage of the atomized substrate.

[0060] As shown in Figure 9 , Figure 10 , the liquid storage member 300 further includes a third sealing member 340, a fourth sealing member 350, and a liquid storage cover 360. The third sealing member 340 is arranged between the liquid storage bottom wall 320 and the liquid storage shell 310, which can enhance the airtightness of the second liquid storage cavity 311. The fourth sealing member 350 is sleeved on the outer periphery of the second connecting pipe 330, and when the liquid storage member 300 is connected to the atomizer 100, the fourth sealing member 350 is sealed between the second connecting pipe 330 and the first connecting pipe 116, which can enhance the airtightness of the connection between the liquid storage member 300 and the atomizer 100, and is beneficial to further prevent the leakage of the atomized substrate. The liquid storage cover 360 covers the fourth sealing member 350 and the second connecting pipe 330, and before the liquid storage member 300 is connected to the atomizer 100, the liquid storage cover 360 seals the atomized substrate in the second liquid storage cavity 311, which can prevent the leakage of the atomized substrate during the transportation of the liquid storage member 300.

[0061] The atomization host 500 can include a battery (not shown in the figure), a circuit board (not shown in the figure), and an airflow sensor (not shown in the figure), etc. The battery is used to provide the electrical energy when the atomization device 700 works. The airflow sensor can be installed on the circuit board, which is beneficial to realize the modular assembly of components and can improve the production efficiency. The airflow sensor is configured to control the conduction state of the electrical connection between the atomizer 100 and the battery according to the suction action of the user. Specifically, when the user inhales, the airflow sensor senses the change of the airflow, the airflow sensor controls the atomizer 100 and the battery to be in conduction, and the atomizer 100 can heat the atomized substrate to generate aerosol; when the user stops inhaling, the airflow sensor does not sense the change of the airflow within a preset time length, the airflow sensor controls the atomizer 100 and the battery to be disconnected, and the atomizer 100 stops heating. The specific structure inside the atomization host 500 will not be described again.

[0062] The above only describes some embodiments of the present application, and does not limit the protection scope of the present application, and any equivalent device or equivalent process transformation using the content of the specification and drawings of the present application, or direct or indirect application in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. An atomizer, characterized in that: The atomizer comprises a housing, an atomizer support, and an atomizer core, wherein the atomizer support is at least partially accommodated in the housing, the atomizer support and the housing enclose a first liquid storage cavity, the first liquid storage cavity is configured to accommodate an atomizer substrate, and the atomizer core is used to heat the atomizer substrate to generate an aerosol; The atomizer bracket includes a mounting tube, which is made of non-metallic material. The atomizer core is installed in the mounting tube. The atomizer core includes a liquid guide member, the outer wall of which abuts the inner wall of the mounting tube. The mounting tube is provided with a liquid inlet hole connected to the first liquid storage chamber. The atomizer matrix in the first liquid storage chamber can be transferred to the liquid guide member through the liquid inlet hole.

2. The atomizer according to claim 1, characterized in that The atomizer has a first direction parallel to the extending direction of the mounting tube, and a second direction perpendicular to the first direction; At least a portion of the bottom wall of the first liquid storage cavity is arranged at an angle to the second direction, so that at least a portion of the bottom wall of the first liquid storage cavity is inclined toward the location where the liquid inlet hole is opened.

3. The atomizer according to claim 2, characterized in that The mounting tube is provided with a mounting groove on one side of the second direction, the mounting groove extends along the first direction and passes through one end of the mounting tube, and the liquid guide member is partially engaged in the mounting groove; The atomizer bracket includes a partition plate, which is connected to the outer wall of the mounting tube along a direction perpendicular to the second direction. The mounting groove and the liquid inlet hole are respectively located on opposite sides of the partition plate in the second direction. The partition plate is arranged to form a partial side wall of the first liquid storage cavity, and the partition plate prevents the first liquid storage cavity from communicating with the mounting groove.

4. The atomizer according to claim 3, characterized in that The housing includes a housing top wall and a first connecting tube, a portion of the housing top wall being configured as a top wall of the first liquid storage chamber, a liquid infusion hole being defined on the housing top wall, the first connecting tube being connected to the liquid infusion hole on the housing top wall along the first direction, and being configured to receive a liquid storage member; The atomizing bracket includes a bracket top wall and a liquid guide column. The mounting tube and the partition plate are connected to one end of the bracket top wall in the second direction. A portion of the bracket top wall is configured as the bottom wall of the first liquid storage chamber. The liquid guide column is connected to one side of the bracket top wall along the first direction. The liquid guide column is passed through the first connecting tube and partially exposed from the first connecting tube.

5. The atomizer according to any one of claims 1 to 4, characterized in that: The atomizer core includes a heater and a pin. The heater is accommodated in the mounting tube and is disposed on a side of the liquid guide member facing away from the mounting tube. The heater clamps the liquid guide member between the heater and the mounting tube. The pin is connected to the heating element. The atomizer includes a limiting member installed in the mounting tube. The limiting member is located at one end of the atomizing core. The limiting member clamps the pin between the limiting member and the mounting tube.

6. The atomizer according to claim 5, characterized in that The volume of the first liquid storage chamber is less than or equal to 1.5 mL.

7. A liquid storage element for supplying atomized matrix to the atomizer according to any one of claims 1 to 6, characterized in that: The liquid storage component has a third direction, and includes a liquid storage shell and a liquid storage bottom wall. The liquid storage bottom wall is connected to one end of the liquid storage shell along the third direction. The liquid storage shell and the liquid storage bottom wall enclose a second liquid storage cavity for storing the atomized matrix.

8. The liquid storage element according to claim 7, characterized in that: The liquid storage element further has a fourth direction perpendicular to the third direction; A liquid outlet hole is provided on the liquid storage bottom wall, and when the liquid storage member is connected to the atomizer, the liquid outlet hole is closer to the atomizer core relative to the center of the liquid storage bottom wall in the fourth direction; and / or, The inner wall of the liquid storage bottom wall located in the second liquid storage cavity is arranged at an angle to the fourth direction, so that the inner wall is inclined toward the location where the liquid outlet is opened.

9. The liquid storage element according to claim 7, characterized in that: A liquid outlet hole is provided on the liquid storage bottom wall, and the liquid storage component includes a second connecting pipe connected to the liquid outlet hole along the third direction, and the second connecting pipe is used to be inserted into the atomizer.

10. An atomizing device, characterized in that: It comprises the nebulizer according to any one of claims 1 to 6, the liquid storage component according to any one of claims 7 to 9, and an nebulizer host, wherein the liquid storage component is connected to the nebulizer, the liquid storage component is used to supply the nebulizer with aerosol matrix, and the nebulizer is electrically connected to the nebulizer host.

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