Atomizer and atomizing device

Abstract

The utility model provides an atomizer and an atomizing device. The atomizer comprises a liquid storage part, a support, an air guide part, a suction nozzle and a fixing part, and the support is arranged and sealed at an opening in one end of the liquid storage part. The gas guide part comprises an installation part with a first gas guide channel and a heat insulation part with a second gas guide channel, the first gas guide channel is communicated with the second gas guide channel, the installation part is sealed on the heat insulation part and installed on the support, the end, away from the installation part, of the heat insulation part protrudes out of the liquid storage part, and a liquid storage space is defined by the gas guide part, the support and the liquid storage part. The suction nozzle is sealed at an opening in the other end of the liquid storage part and one end, deviating from the mounting part, of the heat insulation part, the fixing part is arranged on the peripheral side of the liquid storage part, and the fixing part is fixed to the support and the suction nozzle. The heat transmitted to the to-be-atomized liquid can be reduced through the heat insulation part, the situation that part of components in the to-be-atomized liquid are decomposed, and consequently the performance of the to-be-atomized liquid is affected is prevented, and the stability of the to-be-atomized liquid is improved.

Description

Technical Field

[0001] The present application belongs to the field of atomization technology, and specifically relates to an atomizer and an atomization device. Background Art

[0002] Atomizers are increasingly used in modern life, such as medical atomizers, air humidifiers, miniature electronic atomizers, electronic cigarettes, etc. The atomizer is provided with a liquid to be atomized and an atomizer core. When the atomizer core is working, it heats the liquid to be atomized that has been attached to the atomizer core and atomizes it into an aerosol, which is then discharged through the air guide. However, the temperature of the aerosol is relatively high. When passing through the air guide, the heat will be transferred to the liquid to be atomized in the liquid storage space through the side wall of the air guide, thereby affecting the performance of the liquid to be atomized. Utility Model Content

[0003] In view of this, the first aspect of the present application provides an atomizer, the atomizer comprising:

[0004] Liquid storage parts,

[0005] A bracket, mounted on and sealed at the opening at one end of the liquid storage member;

[0006] An air guide member, comprising a mounting portion having a first air guide channel, and a heat insulating portion having a second air guide channel, wherein the first air guide channel is connected to the second air guide channel, the mounting portion is sealed to the heat insulating portion, the mounting portion is mounted on the bracket, one end of the heat insulating portion away from the mounting portion protrudes from the liquid storage member, and the air guide member, the bracket, and the liquid storage member are surrounded to form a liquid storage space;

[0007] A suction nozzle, sealed to the opening at the other end of the liquid storage member and to the end of the heat insulation portion facing away from the mounting portion;

[0008] A fixing member is arranged on the outer peripheral side of the liquid storage member, and the fixing member is respectively fixed to the bracket and the suction nozzle.

[0009] The atomizer provided in the first aspect of the present application is configured such that the aerosol is transferred from the first air guide channel of the mounting portion to the second air guide channel of the insulation portion by dividing the air guide member into a mounting portion and an insulation portion. Since the insulation portion has excellent insulation performance, the insulation portion can isolate the heat of the aerosol, reduce the heat of the aerosol transferred to the liquid to be atomized in the liquid storage space through the insulation portion, thereby affecting the performance of the liquid to be atomized and improving the stability of the liquid to be atomized.

[0010] Among them, the liquid storage part includes a glass liquid storage part, the bracket includes a hardware bracket, the mounting part includes a hardware mounting part, the heat insulation part includes a glass heat insulation part, the suction nozzle includes a hardware suction nozzle, and the fixing part includes a hardware fixing part.

[0011] The bracket includes a first sub-bracket and a second sub-bracket connected to each other along its axial direction, a portion of the first sub-bracket is inserted into an opening at one end of the liquid storage component and is sealed to the liquid storage component, and the first sub-bracket located outside the liquid storage component is provided with a first step structure, and the liquid storage component is supported on the step surface of the first step structure;

[0012] The second sub-bracket is provided with a second step structure, the fixing piece is supported on the step surface of the second step structure, and the outer diameter of the second sub-bracket is larger than the outer diameter of the first sub-bracket, and the second sub-bracket and the fixing piece are interference fit.

[0013] Wherein, the suction nozzle is provided with a third step structure, the fixing member is abutted against the step surface of the third step structure, and the fixing member is interference fit with the suction nozzle.

[0014] Wherein, a receiving groove is provided on a side of the suction nozzle close to the liquid storage component, and the atomizer further comprises a sealing component, which is provided on a side of the suction nozzle close to the liquid storage component and in the receiving groove, and the sealing component abuts against the liquid storage component;

[0015] A fixing groove is provided on one side of the sealing member close to the liquid storage member, an end of the heat insulating portion facing away from the mounting portion is arranged in the fixing groove and abuts against the sealing member, and the suction nozzle has an air outlet hole penetrating through the sealing member to connect to the second air guide channel.

[0016] The mounting portion includes a first sub-mounting portion and a second sub-mounting portion connected to each other along its axial direction, the first sub-mounting portion is mounted on the bracket, and the second sub-mounting portion is inserted and sealed in the heat insulation portion.

[0017] Wherein, the atomizer further includes an atomizer core, the atomizer core is installed in the first sub-mounting portion, and the first sub-mounting portion has a liquid inlet hole connecting the liquid storage space and the first air guide channel, and the liquid inlet hole is arranged corresponding to the atomizer core.

[0018] The atomizer further comprises a fixing frame fixed in the first sub-mounting portion, and a chip fixed to the fixing frame, the fixing frame has a through hole exposing the chip, the atomizer core comprises a first electrode pin and a second electrode pin, the first electrode pin is bent between the fixing frame and the first sub-mounting portion, and the first electrode pin is electrically connected to the chip and the bracket, and the bracket comprises a hardware bracket;

[0019] The atomizer further includes an insulating member fixed in the bracket and a conductive member fixed to the insulating member. The second electrode pin passes through the through hole and is electrically connected to the chip and the conductive member.

[0020] Wherein, the liquid storage component is a light-transmitting liquid storage component, the mounting portion has a liquid inlet hole, the fixing component has a first window and a second window arranged at intervals, the first window corresponds to the heat insulation portion, the second window corresponds to the liquid inlet hole, and the fixing component between the first window and the second window corresponds to the sealed connection between the mounting portion and the heat insulation portion.

[0021] A second aspect of the present application provides an atomization device, which includes a power supply and an atomizer as provided in the first aspect of the present application, wherein the atomizer is detachably connected to the power supply.

[0022] The atomization device provided in the second aspect of the present application, by adopting the atomizer provided in the first aspect of the present application, can effectively reduce the heat of the aerosol transferred to the liquid to be atomized in the liquid storage space through the insulation part, thereby affecting the performance of the liquid to be atomized and improving the stability of the liquid to be atomized. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the implementation modes of the present application, the drawings required for use in the implementation modes of the present application will be described below.

[0024] Figure 1 It is a schematic diagram of the three-dimensional structure of an atomizer in one embodiment of the present application.

[0025] Figure 2 for Figure 1 Exploded view of the atomizer shown.

[0026] Figure 3 for Figure 1 A schematic cross-sectional view of the atomizer is shown.

[0027] Figure 4 It is a partial cross-sectional schematic diagram of a bracket in an atomizer in one embodiment of the present application.

[0028] Figure 5 It is a schematic diagram of the three-dimensional structure of the bracket in one embodiment of the present application.

[0029] Figure 6 This is a schematic partial cross-sectional view of a bracket in an atomizer in another embodiment of the present application.

[0030] Figure 7 It is a partial cross-sectional schematic diagram of the suction nozzle of the atomizer in one embodiment of the present application.

[0031] Figure 8 Schematic diagram of the three-dimensional structure of the nozzle in one embodiment of the present application.

[0032] Fig. 9 It is a schematic diagram of the three-dimensional structure of the suction nozzle and the sealing member when they cooperate in one embodiment of the present application.

[0033] Fig.10 It is a partial cross-sectional schematic diagram of the mounting portion of the atomizer in one embodiment of the present application.

[0034] Fig.11 It is a schematic diagram of the decomposition of the mounting portion and the heat insulation portion in one embodiment of the present application.

[0035] Fig.12 It is a partial cross-sectional schematic diagram of an atomizer in one embodiment of the present application.

[0036] Fig.13 It is a schematic diagram of the three-dimensional structure of a fixing frame in one embodiment of the present application.

[0037] Fig.14 It is a schematic diagram of the three-dimensional structure of an atomization device in one embodiment of the present application.

[0038] Fig.15 for Fig.14 An exploded view of the atomization device is shown.

[0039] Description of labels:

[0040] Atomizer-1, power supply-2, atomizing device-3, liquid storage part-10, liquid storage space-100, bracket-20, first sub-bracket-21, first step structure-211, first sealing ring-212, sealing ring-213, second sub-bracket-22, second step structure-221, hole-23, fourth step structure-24, air guide-30, mounting part-31, first sub-mounting part-31a, second sub-mounting part-31b, first air guide channel-310, heat insulation part-32 , second air guide channel-320, second sealing ring-33, liquid inlet hole-34, suction nozzle-40, air outlet hole-400, third step structure-41, protrusion-42, accommodating groove-43, sealing member-44, fixing groove-45, convex pattern-46, fixing member-50, first window-51, second window-52, atomizing core-60, first electrode pin-61, second electrode pin-62, fixing frame-70, through hole-700, chip-80, insulating member-81, conductive member-82. DETAILED DESCRIPTION

[0041] The following are preferred implementations of the present application. It should be noted that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present application, and these improvements and modifications are also considered to be within the scope of protection of the present application.

[0042] In view of this, in order to understand the above problems, this application provides an atomizer, please refer to Figure 1-Figure 3 , Figure 1 It is a schematic diagram of the three-dimensional structure of an atomizer in one embodiment of the present application. Figure 2for Figure 1 Exploded view of the atomizer shown. Figure 3 for Figure 1 The cross-sectional schematic diagram of the atomizer shown. This embodiment provides an atomizer 1, which includes a liquid storage part 10, a bracket 20, an air guide part 30, a nozzle 40, and a fixing part 50. The bracket 20 is mounted and sealed at an opening at one end of the liquid storage part 10. The air guide part 30 includes a mounting portion 31 having a first air guide channel 310, and a heat insulation portion 32 having a second air guide channel 320. The first air guide channel 310 is connected to the second air guide channel 320. The mounting portion 31 is sealed to the heat insulation portion 32. The mounting portion 31 is mounted on the bracket 20. One end of the heat insulation portion 32 facing away from the mounting portion 31 protrudes from the liquid storage part 10. The air guide part 30, the bracket 20, and the liquid storage part 10 are surrounded to form a liquid storage space 100. The nozzle 40 is sealed to the opening at the other end of the liquid storage component 10 and the end of the heat insulation portion 32 away from the mounting portion 31. The fixing member 50 is disposed on the outer peripheral side of the liquid storage component 10 and is fixed to the bracket 20 and the nozzle 40 respectively.

[0043] The atomizer 1 provided in this embodiment is mainly used in the fields of medical treatment, furniture, electronic cigarettes, etc., to atomize the liquid to be atomized into an aerosol for users to use or inhale. This application is only schematically illustrated by the application of the atomizer 1 in the field of electronic cigarettes. At this time, the liquid to be atomized can also be called smoke oil, and the smoke oil includes but is not limited to low-concentration smoke oil and high-concentration smoke oil. Optionally, the high-concentration smoke oil includes but is not limited to Rosin, Resin, D9, D8, THC, THH, CBD, etc.

[0044] The liquid storage part 10 is the shell of the atomizer 1, which is mainly used to store the liquid to be atomized and provide a foundation for the installation of various structural parts. The liquid storage part 10 is annular, has a space inside and has openings at both ends, and various structural parts can be installed in the liquid storage part 10 through the openings. Optionally, the material of the liquid storage part 10 includes but is not limited to glass, hardware, plastic, etc. This embodiment is only schematically described with the material of the liquid storage part 10 being glass. At this time, the user can see the inside of the liquid storage part 10 through the liquid storage part 10, especially the liquid to be atomized inside, so as to judge the remaining content of the liquid to be atomized.

[0045] The bracket 20 is mainly used to fix the air guide 30 and other components, and is also used to connect with the power supply 2 later. The bracket 20 can be fixed to the opening at one end of the liquid storage part 10 and seal the opening. Optionally, part of the bracket 20 is inside the opening at one end of the liquid storage part 10, and a sealing ring is provided. The bracket 20 is sealed and connected to the liquid storage part 10 by the sealing ring. The rest of the bracket 20 is arranged outside the liquid storage part 10, and is used to connect with the power supply 2 later. The specific structure of the bracket 20 will be described in detail later in this application. Optionally, the material of the bracket 20 includes but is not limited to brass, plastic, etc.

[0046] In the related art, the aerosol generated by the atomizer core 60 is transmitted through the air guide channel in the air guide member 30. During the transmission process, the heat of the aerosol will be transmitted to the liquid to be atomized in the liquid storage space 100 through the air guide member 30. When the air guide member 30 is a hardware part, the heat conduction efficiency is higher, resulting in an increase in the temperature of the liquid to be atomized, thereby decomposing some components in the liquid to be atomized, thereby affecting the atomization effect of the liquid to be atomized.

[0047] For example, when the liquid to be atomized is Rosin or Resin, it contains a catalyst TERPEAN with an atomizing effect. This component can make the liquid to be atomized have high reducibility and good atomization effect. However, TERPEAN is not resistant to high temperatures, so the increase in the temperature of the liquid to be atomized will cause TERPEAN to decompose, thereby affecting the performance of the liquid to be atomized, not only reducing the atomization effect, but also affecting the taste.

[0048] However, in this embodiment, the air guide member 30 originally arranged in one piece is changed into a two-part structure: a mounting portion 31 and a heat insulating portion 32. The mounting portion 31 and the heat insulating portion 32 can be assembled into the air guide member 30 by axially mounting. In addition, the air guide member 30, the bracket 20, and the liquid storage member 10 are surrounded to form a liquid storage space 100 for storing the liquid to be atomized. The mounting portion 31 is mainly used to mount the air guide member 30 on the bracket 20 to realize the installation and fixation of the air guide member 30. Subsequently, the atomizer core 60, the fixing frame 70, the chip 80 and other components can also be installed in the mounting portion 31. Of course, in other embodiments, the atomizer core 60, the fixing frame 70, the chip 80 and other components can also be specially arranged on other components outside the mounting portion 31. The mounting portion 31 has a first air guide channel 310, and the aerosol generated by the atomization of the atomizer core 60 can first enter the first air guide channel 310.

[0049] As is obvious, the heat insulation part 32 has a heat insulation function. The heat insulation part 32 has a second air guide channel 320 connected to the first air guide channel 310, and the aerosol can enter the second air guide channel 320 through the first air guide channel 310. At this time, the aerosol that should have been transmitted in the mounting part 31 is now transmitted in the heat insulation part 32. The heat of the aerosol needs to be transferred to the air guide 30 through the heat insulation part 32, and then transferred to the liquid to be atomized. Since the heat insulation part 32 has a heat insulation function, the heat transferred to the liquid to be atomized can be greatly reduced, preventing some components (TERPEAN) in the liquid to be atomized from decomposing, thereby affecting the performance of the liquid to be atomized and improving the stability of the liquid to be atomized.

[0050] In addition, the present embodiment can also seal the heat insulating portion 32 and the mounting portion 31, which can not only prevent the aerosol from escaping into the liquid storage space 100 through the gap between the heat insulating portion 32 and the mounting portion 31, but also prevent the liquid to be atomized in the liquid storage space 100 from escaping into the heat insulating portion 32 through the gap between the heat insulating portion 32 and the mounting portion 31 due to the negative pressure when the user inhales.

[0051] In addition, this embodiment can also make the end of the insulation part 32 away from the mounting part 31, that is, the upper end of the insulation part 32 protrudes out of the liquid storage part 10. In other words, the upper end of the insulation part 32 is higher than the liquid storage part 10, which facilitates the subsequent sealing connection between the insulation part 32 and the suction nozzle 40.

[0052] Optionally, the material of the mounting portion 31 includes but is not limited to hardware, plastic, etc. The material of the heat insulating portion 32 includes but is not limited to glass and other heat insulating materials.

[0053] The suction nozzle 40 is a structure that the user's mouth directly contacts. The suction nozzle 40 is provided with an air outlet 400, and the air outlet 400 is connected to the air guide channel, so that the aerosol can be discharged from the air outlet 400 through the air guide channel for the user to inhale or use. The suction nozzle 40 provided in this embodiment can be sealed to the opening at the other end of the liquid storage member 10, so that the openings at both ends of the liquid storage member 10 are sealed, thereby sealing the liquid storage space 100 to prevent leakage of the liquid to be atomized.

[0054] In addition, the suction nozzle 40 is also fixedly connected to the air guide member 30 at the other end of the protruding liquid storage member 10, that is, the suction nozzle 40 is sealedly connected to the end of the insulation portion 32 facing away from the mounting portion 31. It can also be understood that the suction nozzle 40 is sealedly connected to the upper end of the insulation portion 32, so as to achieve sealing between the suction nozzle 40 and the liquid storage member 10, and between the suction nozzle 40 and the air guide member 30.

[0055] It is worth noting that only a sealed connection is achieved between the suction nozzle 40 and the liquid storage part 10, and between the suction nozzle 40 and the air guide part 30, and no fixed connection is achieved between the suction nozzle 40 and the liquid storage part 10, and between the suction nozzle 40 and the air guide part 30, that is, the suction nozzle 40 will fall from the liquid storage part 10 and the air guide part 30. In particular, when the liquid storage part 10 includes a glass liquid storage part 10, the bracket 20 includes a hardware bracket 20, the mounting part 31 includes a hardware mounting part 31, the heat insulating part 32 includes a glass heat insulating part 32, and the suction nozzle 40 includes a hardware suction nozzle 40. Optionally, the mounting part 31 is made of stainless steel, the bracket 20 is made of brass, the suction nozzle 40 is made of brass, and the exterior surface can also be plated with various materials, such as chrome. In other words, when the material of the liquid storage component 10 and the heat insulation part 32 is glass, if the harder but more brittle liquid storage component 10 and the heat insulation part 32 are fixedly connected with other components, the liquid storage component 10 and the heat insulation part 32 are easily broken and damaged. Therefore, the liquid storage component 10 cannot be fixedly connected with the hardware suction nozzle 40, the liquid storage component 10 cannot be fixedly connected with the hardware bracket 20, the heat insulation part 32 cannot be fixedly connected with the hardware suction nozzle 40, and the heat insulation part 32 cannot be fixedly connected with the hardware mounting part 31, resulting in the atomizer 1 cannot be well assembled together.

[0056] Based on this, the present embodiment additionally adds a fixing part 50, and the material of the fixing part 50 includes but is not limited to hardware, plastic, etc. Further optionally, the material of the fixing part 50 is stainless steel. The fixing part 50 is arranged on the outer peripheral side of the liquid storage part 10 to protect the liquid storage part 10 and prevent the liquid storage part 10 from being broken due to falling. Since the material of the fixing part 50, the material of the bracket 20, and the material of the suction nozzle 40 are all hardware, one end of the fixing part 50 can be fixedly connected to the bracket 20, and the other end of the fixing part 50 can be connected to the suction nozzle 40.

[0057] In summary, in this embodiment, the nozzle 40 and the bracket 20 are fixed together by the fixing member 50, so that the nozzle 40, the bracket 20, the liquid storage member 10, and the air guide member 30 can be fixedly connected together, thereby achieving a good fixing effect of the atomizer 1. As for how the two matching components are connected together, this application will be described in detail below.

[0058] Please refer again Figure 1-Figure 3 In this embodiment, the liquid storage component 10 is a light-transmitting liquid storage component 10, the mounting portion 31 has a liquid inlet hole 34, the fixing component 50 has a first window 51 and a second window 52 that are spaced apart, the first window 51 corresponds to the heat insulation portion 32, the second window 52 corresponds to the liquid inlet hole 34, and the fixing component 50 between the first window 51 and the second window 52 corresponds to the sealed connection between the mounting portion 31 and the heat insulation portion 32.

[0059] The liquid storage member 10 may be a light-transmitting liquid storage member 10. For example, when the material of the liquid storage member 10 is glass, the user can see the inside of the atomizer 1 through the liquid storage member 10. However, since the liquid storage member 10 of the present application is wrapped with a circle of fixing members 50, and when the material of the fixing members 50 is hardware, the fixing members 50 will block the user's field of vision. Therefore, in this embodiment, two windows may be opened on the fixing member 50: a first window 51 and a second window 52, ​​wherein the first window 51 corresponds to the insulation part 32. In this way, the user can see the insulation part 32. When the material of the insulation part 32 is glass, the user can observe that the atomizer 1 is transparent as a whole, which can improve the appearance performance of the atomizer 1. And when the aerosol passes through the insulation part 32, the user can also observe the aerosol in real time, which can further improve the user experience.

[0060] The second viewing window 52 may correspond to the liquid inlet hole 34 on the mounting portion 31, so that the user can observe the remaining amount of the liquid to be atomized, so as to judge whether the atomizer 1 needs to be replaced. In addition, in this embodiment, the first viewing window 51 and the second viewing window 52 may be arranged at intervals, and the non-transparent fixing member 50 at the interval may correspond to the sealed connection between the mounting portion 31 and the heat insulating portion 32, so as to prevent the user from seeing that a non-transparent mounting portion 31 is inserted into the transparent heat insulating portion 32, thereby further improving the appearance performance of the atomizer 1.

[0061] Please refer to Figure 4-Figure 5 , Figure 4 It is a partial cross-sectional schematic diagram of a bracket in an atomizer in one embodiment of the present application. Figure 5 It is a schematic diagram of the three-dimensional structure of the bracket in one embodiment of the present application. In this embodiment, the bracket 20 includes a first sub-bracket 21 and a second sub-bracket 22 connected along its axial direction. A portion of the first sub-bracket 21 is inserted into the opening at one end of the liquid storage member 10 and is sealed to the liquid storage member 10. The first sub-bracket 21 located outside the liquid storage member 10 is provided with a first step structure 211, and the liquid storage member 10 is supported on the step surface of the first step structure 211. The second sub-bracket 22 is provided with a second step structure 221, and the fixing member 50 is supported on the step surface of the second step structure 221, and the outer diameter of the second sub-bracket 22 is greater than the outer diameter of the first sub-bracket 21, and the second sub-bracket 22 and the fixing member 50 are interference fit.

[0062] Along the axial direction of the bracket 20, that is, along the height direction of the bracket 20, it can be divided into two parts: a first sub-bracket 21 and a second sub-bracket 22, and the first sub-bracket 21 and the second sub-bracket 22 are connected together. In other words, the upper part of the bracket 20 is the first sub-bracket 21, and the lower part is the second sub-bracket 22. In this embodiment, a part of the first sub-bracket 21 can be inserted into the opening at the lower end of the liquid storage part 10 and sealed with the liquid storage part 10. Optionally, a first sealing ring 212 is provided on the outer peripheral side of the first sub-bracket 21, and when the bracket 20 is inserted into the liquid storage part 10, the first sealing ring 212 can be tightly abutted against the inner wall of the liquid storage part 10, so that the first sub-bracket 21 is sealed and connected with the liquid storage part 10. Another part of the first sub-bracket 21 is arranged outside the liquid storage part 10, and the first sub-bracket 21 of this part can be provided with a first step structure 211, and the liquid storage part 10 can be abutted against the step surface of the first step structure 211, thereby improving the support of the liquid storage part 10. When the liquid storage member 10 is made of glass, the liquid storage member 10 cannot be connected to other components, so the liquid storage member 10 can only be connected to other components in a tight fit to improve the stability of the liquid storage member 10. Optionally, the first sealing ring 212 is made of silicone.

[0063] A second step structure 221 may be provided on the second sub-bracket 22 below the bracket 20, and the fixing member 50 may be supported on the step surface of the second step structure 221. In addition, in this embodiment, the outer diameter of the second sub-bracket 22 may be larger than the outer diameter of the first sub-bracket 21, so that the second sub-bracket 22 and the fixing member 50 may be interference-fitted, that is, the outer diameter of the second sub-bracket 22 is slightly larger than the inner diameter of the fixing member 50, so that when the second sub-bracket 22 is inserted into the fixing member 50, the second sub-bracket 22 and the fixing member 50 will be deformed to a certain extent, and the rebound force generated by the deformation can press the fixing member 50 tightly on the second sub-bracket 22, thereby achieving a fixed connection between the second sub-bracket 22 and the fixing member 50. The interference fit mentioned in the following text of this embodiment can be understood with reference to the above text. In general, the outer diameter of the component inserted inside will be slightly larger than the inner diameter of the outer jacket component, so as to use the deformation to produce a tight fit effect and achieve a fixed connection effect. As for the degree of interference, it can be adjusted according to the actual situation, as long as it is ensured that the fixing member 50 will not fall off the bracket 20 easily.

[0064] It is worth noting that interference fit is generally recommended between hardware and hardware, or between hardware and plastic parts, or between plastic parts and plastic parts. Hardware or plastic parts should not have interference fit with glass, which may easily cause the glass to break.

[0065] Optionally, refer to Figure 6 , Figure 6 This is a partial cross-sectional schematic diagram of the bracket in the atomizer in another embodiment of the present application. In this embodiment, a sealing ring 213 may also be provided at the upper end of the first sub-bracket 21. The sealing ring 213 is mounted on the bracket 20 and the sealing ring 213 is held against the liquid storage member 10, thereby preventing the liquid to be atomized in the liquid storage space 100 from flowing to the first sealing ring 212, thereby causing the first sealing ring 212 to age and deform, which not only affects the appearance performance, but also affects the sealing performance. The material of the sealing ring 213 is plastic.

[0066] Please refer to Figure 7-Figure 8 , Figure 7 It is a partial cross-sectional schematic diagram of the suction nozzle of the atomizer in one embodiment of the present application. Figure 8 Schematic diagram of the three-dimensional structure of the suction nozzle in one embodiment of the present application. In this embodiment, the suction nozzle 40 is provided with a third step structure 41, the fixing member 50 is supported on the step surface of the third step structure 41, and the fixing member 50 and the suction nozzle 40 are interference fit.

[0067] The outer peripheral side of the suction nozzle 40 may be provided with a third step structure 41, and the upper end of the fixing member 50 may be abutted against the step surface of the third step structure 41, and the fixing member 50 and the suction nozzle 40 are interference fit. In other words, the outer diameter of the suction nozzle 40 is larger than the inner diameter of the fixing member 50, thereby realizing a tight fit connection between the fixing member 50 and the suction nozzle 40. When the fixing member 50 and the suction nozzle 40 are tightly connected with the bracket 20, since the liquid storage member 10 is installed between the suction nozzle 40 and the bracket 20, the liquid storage member 10 is also equivalent to being fixed together. Similarly, since the air guide member 30 is installed between the suction nozzle 40 and the bracket 20, the air guide member 30 is also equivalent to being fixed together, and finally the fixed connection of the atomizer 1 as a whole is realized.

[0068] Optionally, a plurality of protrusions 42 arranged in an array are provided on the outer peripheral side of the suction nozzle 40, and the arrangement of the plurality of protrusions 42 makes the outer diameter of the suction nozzle 40 larger than the inner diameter of the fixing member 50, thereby achieving an interference fit. In addition, the plurality of protrusions 42 can also increase the contact area between the suction nozzle 40 and the fixing member 50, thereby increasing the friction force and further improving the effect of the interference fit.

[0069] Please refer to Figure 7 and Fig. 9 , Fig. 9 It is a schematic diagram of the three-dimensional structure of the suction nozzle and the sealing member in one embodiment of the present application when they cooperate. In this embodiment, a side of the suction nozzle 40 close to the liquid storage member 10 is provided with a receiving groove 43, and the atomizer 1 also includes a sealing member 44, which is provided on the side of the suction nozzle 40 close to the liquid storage member 10 and in the receiving groove 43, and the sealing member 44 abuts against the liquid storage member 10. A fixing groove 45 is provided on the side of the sealing member 44 close to the liquid storage member 10, and one end of the heat insulation portion 32 away from the mounting portion 31 is provided in the fixing groove 45 and abuts against the sealing member 44, and the suction nozzle 40 has an air outlet 400 that penetrates the sealing member 44 to connect to the second air guide channel 320.

[0070] In order to seal the suction nozzle 40 with the liquid storage part 10 and the heat insulation part 32 of the air guide part 30, the atomizer 1 may further be provided with a sealing member 44. The sealing member 44 is firstly provided at the lower side of the suction nozzle 40, so that when the suction nozzle 40 is installed on the liquid storage part 10, the sealing member 44 can be used to seal the suction nozzle 40 and the liquid storage part 10 together. In addition, a receiving groove 43 may be provided on the side of the suction nozzle 40 close to the liquid storage part 10, i.e., the lower side of the suction nozzle 40, and the sealing member 44 may also be provided in the receiving groove 43. In addition, a fixing groove 45 is provided on the lower side of the sealing member 44, and the upper end of the heat insulation part 32 can be inserted into the fixing groove 45 and tightly abut against the sealing member 44, so that the suction nozzle 40 and the heat insulation part 32 are sealed and connected together by the sealing member 44. When the liquid storage part 10 and the heat insulation part 32 are both made of glass, and the suction nozzle 40 is made of hardware, the suction nozzle 40 cannot be fixedly connected to the liquid storage part 10 and the heat insulation part 32. Therefore, in this embodiment, a sealing member 44 can be used to seal the suction nozzle 40 with the liquid storage part 10 and the heat insulation part 32. Optionally, the sealing member 44 is made of silicone.

[0071] Optionally, a groove wall of the fixing groove 45 is provided with a convex pattern 46 , and the convex pattern 46 can further improve the sealing effect between the sealing member 44 and the heat insulation portion 32 .

[0072] In addition, the mouthpiece 40 is further provided with an air outlet 400, which penetrates the mouthpiece 40 and the seal 44 in the receiving groove 43 and is connected to the second air guide channel 320, so that the aerosol can enter the air outlet 400 through the second air guide channel 320 and finally be discharged from the atomizer 1 or inhaled by the user.

[0073] Please refer to Figure 10-11 , Fig.10 It is a partial cross-sectional schematic diagram of the mounting portion of the atomizer in one embodiment of the present application. Fig.11 Schematic diagram of the exploded view of the mounting portion and the heat insulating portion in one embodiment of the present application. In this embodiment, the mounting portion 31 includes a first sub-mounting portion 31a and a second sub-mounting portion 31b connected along its axial direction, the first sub-mounting portion 31a is mounted on the bracket 20, and the second sub-mounting portion 31b is inserted and sealed in the heat insulating portion 32.

[0074] Along the axial direction of the mounting portion 31, that is, along the height direction of the mounting portion 31, it can be divided into two parts: a first sub-mounting portion 31a and a second sub-mounting portion 31b. In other words, the portion below the mounting portion 31 can be referred to as the first sub-mounting portion 31a, and the portion above the mounting portion 31 can be referred to as the second sub-mounting portion 31b. The first sub-mounting portion 31a can be mounted on the bracket 20. Specifically, the bracket 20 is annular, and the bracket 20 has a through hole 23 inside to facilitate the installation of the air guide 30, ventilation, and the extraction of the electrode pins. The hole wall of the hole 23 is provided with a fourth step structure 24, and the first sub-mounting portion 31a can be abutted against the step surface of the fourth step structure 24, so that the mounting portion 31 can be installed using the bracket 20.

[0075] The second sub-mounting portion 31b can be inserted into the heat insulating portion 32 so as to realize the detachable connection between the mounting portion 31 and the heat insulating portion 32 by using the second sub-mounting portion 31b. A second sealing ring 33 is provided on the outer peripheral side of the second sub-mounting portion 31b. After the second sub-mounting portion 31b is inserted into the heat insulating portion 32, the second sealing ring 33 can be used to realize the sealed connection between the second sub-mounting portion 31b and the heat insulating portion 32. Optionally, the material of the second sealing ring 33 is silicone.

[0076] In this embodiment, the atomizer 1 further includes an atomizer core 60 , which is installed in the first sub-mounting portion 31 a . The first sub-mounting portion 31 a has a liquid inlet 34 connecting the liquid storage space 100 and the first air guide channel 310 . The liquid inlet 34 is arranged corresponding to the atomizer core 60 .

[0077] The atomizer core 60 is one of the important components in the atomizer 1. When the liquid to be atomized is transferred to the atomizer core 60 and the heating element in the atomizer core 60 is heated, the liquid to be atomized on the atomizer core 60 can be atomized and an aerosol can be generated. In this embodiment, the atomizer core 60 can be installed in the first sub-mounting portion 31a, so that the generated aerosol can directly enter the first air guide channel 310. At the same time, the first sub-mounting portion 31a has a liquid inlet hole 34 connecting the liquid storage space 100 and the first air guide channel 310. The liquid inlet hole 34 is arranged corresponding to the atomizer core 60, and the liquid to be atomized in the liquid storage space 100 can reach the atomizer core 60 through the liquid inlet hole 34.

[0078] Optionally, the lower end of the liquid inlet hole 34 may be flush with the upper end surface of the bracket 20, so that more liquid to be atomized can enter the liquid inlet hole 34, avoiding the residue and waste of the liquid to be atomized.

[0079] Please refer to Figure 12-13 , Fig.12 It is a partial cross-sectional schematic diagram of an atomizer in one embodiment of the present application. Fig.13Schematic diagram of the three-dimensional structure of the fixing frame in one embodiment of the present application. In this embodiment, the atomizer 1 also includes a fixing frame 70 fixed in the first sub-mounting portion 31a, and a chip 80 fixed to the fixing frame 70, the fixing frame 70 has a through hole 700 exposing the chip 80, the atomizer core 60 includes a first electrode pin 61 and a second electrode pin 62, the first electrode pin 61 is bent between the fixing frame 70 and the first sub-mounting portion 31a, and the first electrode pin 61 is electrically connected to the chip 80 and the bracket 20, and the bracket 20 includes a hardware bracket 20. The atomizer 1 also includes an insulating member 81 fixed in the bracket 20, and a conductive member 82 fixed to the insulating member 81, and the second electrode pin 62 passes through the through hole 700 and is electrically connected to the chip 80 and the conductive member 82.

[0080] In addition to the above-mentioned components, the atomizer 1 can also be provided with a fixing frame 70 and a chip 80. In this case, the atomizer 1 can also be referred to as an atomizer 1 with a chip 80. The chip 80 can control the specific heating process of the atomizer core 60, so that different types of liquids to be atomized in each atomizer 1 have their own standard and set control instructions. The fixing frame 70 is fixed in the first mounting portion 31, and the material of the fixing frame 70 can optionally include but is not limited to hardware and plastic. Further, the material of the fixing frame 70 can be optionally stainless steel, and the fixing frame 70 and the first sub-mounting portion 31a can be fixedly connected by interference fit. A mounting groove is provided below the fixing frame 70, and the chip 80 can be installed and fixed on the fixing frame 70 through the mounting groove, so as to realize that the chip 80 is set in the atomizer 1.

[0081] In addition, the heating element in the atomizer core 60 includes a first electrode pin 61 and a second electrode pin 62 extending downward, the first electrode pin 61 is used to connect the first electrode, the second electrode pin 62 is used to connect the second electrode, the first electrode is one of the positive electrode or the negative electrode, and the second electrode is the other of the positive electrode or the negative electrode. The first electrode pin 61 can be first bent and abutted between the fixing frame 70 and the first sub-mounting portion 31a, and the first electrode pin 61 can also be bent and electrically connected to the chip 80 to achieve the control of the atomizer core 60 by the chip 80. And the first electrode pin 61 is also electrically connected to the hardware bracket 20. In one embodiment, since the first electrode pin 61 is abutted on the first sub-mounting portion 31a of the hardware material, and the first sub-mounting portion 31a is mounted on the bracket 20, the first electrode pin 61 can be directly electrically connected to the bracket 20. In other embodiments, the first electrode pin 61 can also continue to extend downward so as to be electrically connected to the bracket 20.

[0082] The fixing frame 70 is provided with a through hole 700 for the second electrode pin 62 to pass through, and the external gas can be drawn to the atomizing core 60 through the through hole 700 by the suction force of the user, so as to facilitate the mixing of the external gas with the aerosol. Optionally, the number of the through holes 700 is two, so as to increase the total area of ​​the through holes 700, which can not only make up for the area of ​​the through holes 700 blocked by the chip 80 in the fixing frame 70, but also improve the structural strength of the fixing frame 70 compared with opening a large through hole 700.

[0083] The lower end of the bracket 20, i.e., the end of the bracket 20 that is subsequently used to connect to the power supply 2, is also provided with an insulating member 81 fixed in the bracket 20, and a conductive member 82 that fixes the insulating member 81, and the insulating member 81 insulates the conductive member 82 from the hardware bracket 20. After the second electrode pin 62 passes through the through hole 700, it can be electrically connected to the chip 80 first, and then continue to extend downward from the chip 80 to be electrically connected to the conductive member 82. In this way, firstly, the chip 80 can directly control the working process of the heating element in the atomizer core 60, and secondly, since the first electrode pin 61 is electrically connected to the bracket 20, and the second electrode pin 62 is electrically connected to the conductive member 82, when the bracket 20 is subsequently installed on the power supply 2, it is only necessary to make the bracket 20 directly electrically connected to the positive or negative electrode of the power supply, and the conductive member 82 is electrically connected to the negative or positive electrode, so as to realize the connection between the power supply and the atomizer core 60.

[0084] Please refer to Figure 14-15 , Fig.14 It is a schematic diagram of the three-dimensional structure of an atomization device in one embodiment of the present application. Fig.15 for Fig.14 The present embodiment provides an atomizing device 3, the atomizing device 3 comprises a power supply 2 and an atomizer 1 as provided in the above embodiment of the present application, the atomizer 1 being detachably connected to the power supply 2.

[0085] The power supply 2 can provide electric energy to the atomizer 1 to operate the heating element in the atomizer core 60 in the atomizer 1, thereby atomizing the liquid to be atomized into an aerosol. In addition, the atomizer 1 can be detachably connected to the power supply 2, and a new atomizer 1 can be replaced when the liquid to be atomized in the atomizer 1 is consumed. The atomization device 3 provided in this embodiment, by adopting the atomizer 1 provided in the above embodiment of the present application, can effectively reduce the heat of the aerosol transferred to the liquid to be atomized in the liquid storage space 100 through the insulation part 32, thereby affecting the performance of the liquid to be atomized and improving the stability of the liquid to be atomized.

[0086] In the description of the present application, it is necessary to understand that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0087] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions.

[0088] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be connected, detachably connected, or integrated. It can be mechanically connected or electrically connected. It can be directly connected or indirectly connected through an intermediate medium, and it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0089] The above describes the contents provided by the implementation methods of the present application in detail, and describes and illustrates the principles and implementation methods of the present application. These descriptions are only used to help understand the method and its core ideas of the present application. However, the contents of this specification should not be construed as limiting the present application, and those skilled in the art may make various changes and modifications to the present application without departing from the spirit and scope of the present application. These modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents.

Claims

1. An atomizer, characterized in that: The atomizer comprises: Liquid storage parts, A bracket, mounted on and sealed at the opening at one end of the liquid storage member; An air guide member, comprising a mounting portion having a first air guide channel, and a heat insulating portion having a second air guide channel, wherein the first air guide channel is connected to the second air guide channel, the mounting portion is sealed to the heat insulating portion, the mounting portion is mounted on the bracket, one end of the heat insulating portion away from the mounting portion protrudes from the liquid storage member, and the air guide member, the bracket, and the liquid storage member are surrounded to form a liquid storage space; A suction nozzle, sealed to the opening at the other end of the liquid storage member and to the end of the heat insulation portion away from the mounting portion; A fixing member is arranged on the outer peripheral side of the liquid storage member, and the fixing member is respectively fixed to the bracket and the suction nozzle.

2. The atomizer according to claim 1, characterized in that The liquid storage part includes a glass liquid storage part, the bracket includes a hardware bracket, the mounting part includes a hardware mounting part, the heat insulation part includes a glass heat insulation part, the suction nozzle includes a hardware suction nozzle, and the fixing part includes a hardware fixing part.

3. The atomizer according to claim 1, characterized in that The bracket includes a first sub-bracket and a second sub-bracket connected to each other along its axial direction, a portion of the first sub-bracket is inserted into an opening at one end of the liquid storage component and is sealed to the liquid storage component, and the first sub-bracket located outside the liquid storage component is provided with a first step structure, and the liquid storage component is supported on a step surface of the first step structure; The second sub-bracket is provided with a second step structure, the fixing piece is supported on the step surface of the second step structure, and the outer diameter of the second sub-bracket is larger than the outer diameter of the first sub-bracket, and the second sub-bracket and the fixing piece are interference fit.

4. The atomizer according to claim 1, characterized in that The suction nozzle is provided with a third step structure, the fixing piece is abutted against the step surface of the third step structure, and the fixing piece is interference fit with the suction nozzle.

5. The atomizer according to claim 1, characterized in that A receiving groove is provided on a side of the suction nozzle close to the liquid storage member, and the atomizer further comprises a sealing member, which is provided on a side of the suction nozzle close to the liquid storage member and in the receiving groove, and the sealing member abuts against the liquid storage member; A fixing groove is provided on one side of the sealing member close to the liquid storage member, an end of the heat insulating portion facing away from the mounting portion is arranged in the fixing groove and abuts against the sealing member, and the suction nozzle has an air outlet hole penetrating through the sealing member to connect to the second air guide channel.

6. The atomizer according to claim 1, characterized in that The mounting portion includes a first sub-mounting portion and a second sub-mounting portion connected to each other along its axial direction. The first sub-mounting portion is mounted on the bracket, and the second sub-mounting portion is inserted and sealed in the heat insulation portion.

7. The atomizer according to claim 6, characterized in that The atomizer further includes an atomizer core, which is installed in the first sub-mounting portion. The first sub-mounting portion has a liquid inlet hole connecting the liquid storage space and the first air guide channel, and the liquid inlet hole is arranged corresponding to the atomizer core.

8. The atomizer according to claim 7, characterized in that The atomizer further comprises a fixing frame fixed in the first sub-mounting portion, and a chip fixed to the fixing frame, wherein the fixing frame has a through hole exposing the chip, the atomizing core comprises a first electrode pin and a second electrode pin, the first electrode pin is bent between the fixing frame and the first sub-mounting portion, and the first electrode pin is electrically connected to the chip and the bracket, and the bracket comprises a hardware bracket; The atomizer further includes an insulating member fixed in the bracket and a conductive member fixed to the insulating member. The second electrode pin passes through the through hole and is electrically connected to the chip and the conductive member.

9. The atomizer according to claim 1, characterized in that The liquid storage component is a light-transmitting liquid storage component, the mounting portion has a liquid inlet hole, the fixing component has a first window and a second window that are spaced apart, the first window corresponds to the heat insulating portion, the second window corresponds to the liquid inlet hole, and the fixing component between the first window and the second window corresponds to a sealed connection between the mounting portion and the heat insulating portion.

10. An atomizing device, characterized in that: The atomization device comprises a power supply and an atomizer as claimed in any one of claims 1 to 9, and the atomizer is detachably connected to the power supply.

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