Atomizer and atomizing equipment

Abstract

The utility model provides an atomizer and atomizing equipment, the atomizer comprises an oil cup and an atomizing core, the oil cup is provided with a first liquid storage space and a second liquid storage space, at least one oil inlet hole is formed between the first liquid storage space and the second liquid storage space, the atomizing core comprises a liquid guide part and a heating part, and the liquid guide part is provided with a liquid outlet hole; and the liquid guide part is arranged in the second liquid storage space, the liquid guide part is provided with a near end and at least one far end, the near end is arranged close to the heating part, and the far end is arranged in the second liquid storage space and is close to the oil inlet hole, so that at least one liquid guide channel from the far end to the near end is formed. According to the atomizer, the oil inlet hole is far away from the atomizing core and is not directly communicated with the atomizing core, oil is transversely supplied to the heating part after the liquid guide part axially supplements oil, the capillary liquid guide path is prolonged, the situation that near-end tobacco tar is oversaturated is avoided, and the atomization effect is improved. And the problem that the oil discharging speed of the atomization matrix is uncontrollable due to gravity and the pressure intensity in the oil bin can be effectively solved.

Description

Technical Field

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

[0002] A nebulizer is a device that uses a liquid storage space to store atomized matrix and can heat the atomized matrix to generate an aerosol. Specifically, the user's inhalation can cause the airflow inside the nebulizer to change, thereby triggering the microphone in the nebulizer to control the atomizer core to start working to heat the atomized matrix to generate an aerosol. When the user stops inhaling, the microphone controls the atomizer core to stop working.

[0003] In the related art, the oil cup of the atomizer transfers the atomized matrix to the atomizer core for heating and atomization through the oil inlet hole. The oil inlet hole of the atomizer is usually set on the side or top of the atomizer core. The oil inlet hole and the atomizer core are basically in a close contact state. The oil delivery speed of the atomized matrix is ​​easily affected by gravity and the pressure in the oil cup, resulting in unstable oil supply, gurgling sound, and even oil explosion problems. Utility Model Content

[0004] The purpose of the present application is to provide an atomizer and an atomizing device to solve the technical problem that the oil delivery rate of the atomized matrix is ​​uncontrollable due to the effects of gravity and the pressure in the oil tank.

[0005] In a first aspect, the present application provides an atomizer, comprising: an oil cup having a first liquid storage space and a second liquid storage space, at least one oil inlet hole being provided between the first liquid storage space and the second liquid storage space; an atomization core, comprising a liquid guiding member and a heating member, the liquid guiding member being provided in the second liquid storage space, the liquid guiding member having a proximal end and at least one distal end, the proximal end being provided close to the heating member, and the distal end being provided in the second liquid storage space and close to the oil inlet hole, so as to form at least one liquid guiding channel from the distal end to the proximal end.

[0006] The oil inlet hole of the atomizer provided by the present application is arranged away from the atomizer core and is not directly connected to the atomizer core. After the liquid guiding part axially replenishes the oil, the oil is supplied to the heating element laterally, thereby extending the capillary liquid guiding path, avoiding the oversaturation of the proximal smoke oil, and effectively solving the problem of uncontrollable oil delivery rate of the atomization matrix due to gravity and the pressure in the oil tank.

[0007] In one embodiment, the device also includes: a cover body, which is arranged between the first liquid storage space and the second liquid storage space, and the cover body includes an oil baffle portion and at least two fixed portions; the first liquid storage space and the second liquid storage space are located on both sides of the oil baffle portion, and the oil baffle portion is provided with at least one oil inlet hole, at least two of the fixed portions are arranged on a side of the oil baffle portion away from the suction nozzle, and a clamping groove is formed between at least two of the fixed portions and the oil baffle portion, and the liquid guiding part is fixed to the clamping groove.

[0008] In one embodiment, a liquid storage tank is formed between the liquid guide member and at least one of the fixed parts, the liquid storage tank is connected to the first liquid storage space through the oil inlet hole, and the atomized matrix can be stored in the liquid storage tank.

[0009] In one embodiment, there are multiple liquid storage tanks, and the multiple liquid storage tanks are arranged at equal distances along the liquid guiding member.

[0010] In one embodiment, the atomizer further includes a bracket, wherein the bracket is disposed in the oil cup, the cover body is located between the suction nozzle and the bracket, and the bracket and the cover body form the second liquid storage space.

[0011] In one embodiment, the liquid guiding member includes a first liquid guiding portion and at least one second liquid guiding portion, the heating element is fixed to a central through hole of the first liquid guiding portion, and at least one second liquid guiding portion is disposed in the liquid guiding channel.

[0012] In one embodiment, the first liquid guiding portion is a tubular structure, and at least one of the second liquid guiding portions extends radially outward from the first liquid guiding portion.

[0013] In one embodiment, the number of the second liquid guiding portions is two, the two second liquid guiding portions are formed as wing-shaped structures connected to the outside of the first liquid guiding portion, and the two second liquid guiding portions are located in the same diameter direction.

[0014] In one embodiment, the groove located in the middle of the fixing part and the central through hole of the oil blocking part form a slot for fixing the first liquid guiding part, and a supporting surface is provided between the grooves located on both sides of the fixing part and the groove located in the middle of the fixing part, and the supporting surface is used to support and fix the side of the second liquid guiding part.

[0015] In a second aspect, the present application provides an atomization device, comprising: the above-mentioned atomizer, a power supply component and a control component, wherein the power supply component is electrically connected to the atomizer, and the control component is used to control the on-off between the power supply component and the atomizer. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 is a three-dimensional diagram of an atomizer provided in an embodiment of the present application;

[0018] Figure 2is an exploded view of an atomizer provided in an embodiment of the present application;

[0019] Figure 3 is a side cross-sectional view of an atomizer provided in an embodiment of the present application at an axial viewing angle;

[0020] Figure 4 is a side cross-sectional view of an atomizer provided by an embodiment of the present application at another axial viewing angle;

[0021] Figure 5 is a side cross-sectional view of an atomizer provided by an embodiment of the present application at another axial viewing angle;

[0022] Figure 6 This application embodiment provides Figure 5 a perspective cutaway view from the indicated perspective;

[0023] Figure 7 This application embodiment provides Figure 1 A three-dimensional diagram of a portion of the structure of the atomizer shown;

[0024] Figure 8 is a top cross-sectional view of an atomizer provided in an embodiment of the present application;

[0025] Fig. 9 It is a three-dimensional diagram of an atomizer core provided in an embodiment of the present application;

[0026] Fig.10 is a three-dimensional diagram of a cover provided by an embodiment of the present application;

[0027] Fig.11 It is a structural diagram of an atomization device provided in an embodiment of the present application.

[0028] Description of labels:

[0029] Atomizer 1, oil cup 10, oil tank 10a, suction nozzle 10b, cover body 20, fixing part 21, supporting surface 21a, oil blocking part 22, bottom cover 30, atomizing core 40, liquid guiding part 41, first liquid guiding part 41a, second liquid guiding part 41b, heating part 42, atomizing airway 43, bracket 50, atomizing tube 60, circuit board 70, sealing cover 80, liquid storage part 90, sealing ring 100, sealing sleeve 110, sealing plug 120, oil inlet hole 150, clamping groove 160, liquid storage tank 170; atomizing device 300, control component 310, power supply component 320. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0031] Reference to "embodiment" or "implementation" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiment or implementation may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0032] It should be noted that the terms "first", "second", etc. in the specification and claims of this application and the above drawings are used to distinguish different objects rather than to describe a specific order. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions.

[0033] In this specification, for the sake of convenience, the words and phrases indicating the orientation or positional relationship such as "middle", "upper", "lower", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like are used to illustrate the positional relationship of the constituent elements with reference to the drawings. This is only for the convenience of describing this specification and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation of the present disclosure. The positional relationship of the constituent elements is appropriately changed according to the orientation of the constituent elements being described. Therefore, it is not limited to the words and phrases described in the specification, and can be appropriately replaced according to the circumstances.

[0034] In this specification, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate, or the internal communication of two elements. For ordinary technicians in this field, the meanings of the above terms in this disclosure can be understood according to the circumstances.

[0035] In the related art, in order to solve the problem that the oil delivery rate of the atomizer is difficult to control, a common solution is to reduce the oil inlet hole, thereby slowing down the oil delivery rate, but this will affect the taste of the aerosol output by the atomizer, resulting in a dry or burnt taste in the mouth, and a poor user experience.

[0036] Please refer to Figure 1-10 , Figure 1 is a three-dimensional diagram of an atomizer provided in an embodiment of the present application; Figure 2 is an exploded view of an atomizer provided in an embodiment of the present application; Figure 3 is a side cross-sectional view of an atomizer provided by an embodiment of the present application at an axial viewing angle, wherein the direction of the arrow is the direction of the airflow; Figure 4 is a side cross-sectional view of an atomizer provided by an embodiment of the present application at another axial viewing angle; Figure 5 It is a side cross-sectional view of an atomizer provided by an embodiment of the present application at another axial viewing angle, wherein the direction of the arrow is the oil delivery direction; Figure 6 This application embodiment provides Figure 5 A three-dimensional cross-sectional view from the perspective shown, wherein the arrow direction is the oil lowering direction; Figure 7 It is a three-dimensional diagram of a part of the structure of an atomizer provided in an embodiment of the present application, specifically a three-dimensional diagram of the remaining atomization structure after the oil cup is removed from the atomizer; Figure 8 is a top cross-sectional view of an atomizer provided in an embodiment of the present application, wherein the direction of the arrow is the transmission direction of the atomized matrix in the liquid guide member; Fig. 9 It is a three-dimensional diagram of an atomizer core provided in an embodiment of the present application; Fig.10 It is a three-dimensional diagram of a cover body provided in an embodiment of the present application.

[0037] The present application provides an atomizer 1, which includes an oil cup 10, a cover body 20 and an atomizing core 40. The oil cup 10 has a first liquid storage space and a second liquid storage space, and at least one oil inlet hole 150 is provided between the first liquid storage space and the second liquid storage space. The cover body 20 is arranged between the first liquid storage space and the second liquid storage space, and the cover body 20 is arranged in the oil cup 10. The side of the cover body 20 close to the suction nozzle 10b forms the first liquid storage space with the oil cup 10, and the side of the cover body 20 away from the suction nozzle 10b forms the second liquid storage space. The first liquid storage space and the second liquid storage space are connected in the axial direction and store atomizing matrix. Among them, the first liquid storage space is the oil tank 10a, and the second liquid storage space only includes the clamping groove 160; the second liquid storage space may include the clamping groove 160 and the liquid guide 41 in the liquid storage tank 170.

[0038] The oil cup 10 is used to hold an aerosol-generating matrix, such as a nicotine salt solution. The cover 20 divides the oil cup 10 into a first liquid storage space and a second liquid storage space. After the aerosol-generating matrix is ​​guided and transferred to the atomizing core 40, it is heated and atomized for the user to inhale.

[0039] The atomizer core 40 includes a liquid guide 41 and a heating element 42. The liquid guide 41 is disposed in the second liquid storage space. The liquid guide 41 has a proximal end and at least one distal end. The proximal end is disposed close to the heating element 42, and the distal end is disposed in the second liquid storage space and close to the oil inlet hole 150 to form at least one liquid guide channel from the distal end to the proximal end. That is, the second liquid storage space is formed with at least one liquid guide channel in the transverse direction to provide the atomized matrix for the heating element 42. It can be understood that the proximal end of the liquid guide 41 can be Fig. 9 The first liquid guiding portion 41a of the liquid guiding member 41 and the distal end of the liquid guiding member 41 may be Fig. 9 Alternatively, the proximal end of the liquid guide member 41 may be Fig. 9 The inner side of the first liquid guiding portion 41a, the distal end of the liquid guiding member 41 may be Fig. 9 The second liquid guiding portion 41b is away from the end surface of the first liquid guiding portion 41a and the heating element 42; alternatively, the proximal end of the liquid guiding portion 41 may be the portion where the liquid guiding portion 41 is in contact with or close to the heating element 42, and the distal end of the liquid guiding portion 41 may be the portion where the liquid guiding portion 41 is close to the oil inlet 150.

[0040] refer to Figure 7 There are four oil inlet holes 150, which are arranged on the cover body 20 in pairs. In one embodiment, there may be only one oil inlet hole 150. When the number of oil inlet holes 150 is small, the opening area of ​​the oil inlet hole 150 may be designed to be larger.

[0041] In one embodiment, the oil inlet hole 150 is located close to the oil cup 10. Therefore, on the plane where the cover body 20 is located, the distance between the oil inlet hole 150 and the atomizer core 40 is relatively far, that is, the overall liquid guide path is relatively long. In this case, the opening area of ​​the oil inlet hole 150 can be designed to be relatively large. In one embodiment, the oil inlet hole 150 is located close to the atomizer core 40. That is, the overall liquid guide path is relatively short. In this case, the opening area of ​​the oil inlet hole 150 can be designed to be relatively small.

[0042] It can be seen that the opening area of ​​the oil inlet hole 150 is correlated with the number of the oil inlet holes 150 and the length of the liquid conducting path. In some embodiments, the liquid conducting path is a curve or a reciprocating bending type.

[0043] In the atomizer 1 provided in the present application, the oil inlet hole 150 is axially opened on the cover body 20, and a clamping groove 160 is provided below the oil inlet hole 150. The clamping groove 160 is fixed with the atomizing core 40, and an atomizing airway 43 is also formed in the atomizing core 40. The clamping groove 160 connects the oil tank 10a and the atomizing airway 43, wherein the liquid guide 41 of the atomizing core 40 is connected with the oil tank 10a through the oil inlet hole 150, and the oil inlet hole 150 is parallel to the heating element 42 in the atomizing core 40 in the axial direction. 2 is located at the center of the liquid guiding member 41. Such an arrangement allows the atomized matrix in the oil tank 10a to replenish the liquid for the liquid guiding member 41 under the action of gravity. The liquid guiding member 41 extends the capillary liquid guiding path to avoid the oversaturation of the proximal smoke oil. The atomizer 1 provided by the present application guides the oil based on the transverse capillary adsorption principle of the liquid guiding member 41. The liquid guiding member 41 transfers the atomized matrix to the heating member 42 for heating and atomization, which can eliminate the problem of uncontrollable oil discharge rate of the atomized matrix under the action of gravity and the pressure in the oil tank.

[0044] In one embodiment, Fig.10 As shown, the cover body 20 includes an oil baffle portion 22 and at least two fixed portions 21, the first liquid storage space and the second liquid storage space are located on both sides of the oil baffle portion 22, at least one oil inlet hole 150 is provided on the oil baffle portion 22, the oil inlet hole 150 connects the first liquid storage space and the second liquid storage space, at least two fixed portions 21 are provided on the side of the oil baffle portion 22 away from the suction nozzle 10b, a clamping groove 160 is formed between the at least two fixed portions 21 and the oil baffle portion 22, and the liquid guiding member 41 is fixed to the clamping groove 160.

[0045] The oil inlet hole 150 is a through hole provided on the oil baffle 22, and the center of the oil baffle 22 also has another through hole formed as a part of the atomizing airway 43; Fig.10 In the example shown, there are two fixed parts 21, and three grooves are arranged at intervals on the inner side of each fixed part 21. The grooves located in the middle of each fixed part 21 on the two fixed parts 21 form a space for accommodating the heating element 42. Four liquid storage tanks 170 are formed between the grooves located on both sides of each fixed part 21 on the two fixed parts 21 and the liquid guiding part 41. The groove located in the middle of the fixed part 21 and the through hole in the middle of the oil baffle part 22 form a groove for fixing the first liquid guiding part 41a. A supporting surface 21a is provided between the grooves located on both sides of the fixed part 21 and the middle groove. A supporting surface 21a is also provided between the grooves located on both sides of the fixed part 21 and the outer side of the fixed part 21. The supporting surface 21a is used to support and fix the side of the second liquid guiding part 41b.

[0046] The number of the oil inlet holes 150 is not limited. For example, the number of the oil inlet holes 150 can be 4, and the 4 oil inlet holes 150 are symmetrically arranged on both sides of the clamping slot 160. Specifically, two oil inlet holes 150 are arranged on each side of the clamping slot 160, and the oil inlet holes 150 on the same side are arranged at intervals, and the 4 oil inlet holes 150 are symmetrically arranged in pairs. Figure 5 The top of the oil inlet hole 150 is a trumpet-shaped closing structure. The number of the oil inlet holes 150 can also be two, and the two oil inlet holes 150 are symmetrically arranged on both sides of the clamping slot 160.

[0047] The heating element 42 may be a heating net, a heating wire, etc., which are not limited here. The shape of the oil inlet 150 is not limited here. For example, the oil inlet 150 is set to be a long strip shape, and is connected from the side of the liquid guide 41, so that the liquid guide 41 can guide the oil laterally from the side based on the principle of natural capillary adsorption, thereby eliminating the influence of the atomized matrix on the oil discharge. Figure 8 The direction of the arrow in the figure is the direction in which the liquid guiding member 41 guides the oil, and the through hole of the cover body 20 is in an O shape.

[0048] The pins of the heating element 42 wrapped by the liquid guiding element 41 pass through the through holes of the cover body 20 .

[0049] In one embodiment, at least two liquid storage tanks 170 are formed between the liquid guide 41 and at least two fixing portions 21 . The at least two liquid storage tanks 170 are connected to the first liquid storage space through the oil inlet 150 . The atomized matrix is ​​partially stored in the liquid storage tanks 170 .

[0050] There is no limitation on the number and shape of the liquid storage tanks 170 . For example, the liquid storage tanks 170 may be in an elongated shape. The number of the liquid storage tanks 170 may be four. The elongated liquid storage tanks 170 may increase the contact area between the atomized matrix and the liquid guide 41 .

[0051] In some embodiments, when the extension length of the liquid guide 41 in the second liquid storage space is long, the problem of poor oil supply may occur. For example, assuming that the liquid guide at one end close to the oil inlet 150 is defined as section a, the liquid guide 41 at one end close to the atomizer core 40 is defined as section c, and the middle part is defined as section b; the saturation degree of the aerosol generating matrix is ​​often section a> section b> section c; when the liquid guide is designed as a multi-strip structure, the saturation degree of the aerosol generating matrix may be section a> section c> section b. Therefore, the setting of the liquid storage tank 170 keeps the saturation degree of the aerosol generating matrix in sections a, b, and c uniform.

[0052] In some embodiments, based on the results of experiments, simulations, and emulations, the area where the saturation level of the aerosol generating substrate is low can be obtained, and the liquid storage tank 170 can be set at the corresponding position.

[0053] In some embodiments, adjacent liquid storage tanks 170 are in fluid communication with each other, and the fluid communication is achieved through a gap between the fixing portion 21 and the fluid guiding member 41 .

[0054] In one embodiment, there are two fixing parts 21, and three grooves are arranged at intervals on the inner side of each fixing part 21. The groove located in the middle of the fixing part 21 and the central through hole of the oil blocking part 22 form a slot for fixing the first liquid guiding part 41a. A supporting surface 21a is provided between the grooves located on both sides of the fixing part 21 and the groove located in the middle of the fixing part 21, and the supporting surface 21a is used to support and fix the side of the second liquid guiding part 42b.

[0055] In one embodiment, the atomizer 1 further includes a bracket 50 , which is disposed in the oil cup 10 , the cover body 20 is located between the suction nozzle 10 b and the bracket 50 , the bracket 50 and the cover body 20 form a second liquid storage space, and the bracket 50 is used to fix the cover body 20 and the atomizer core 40 .

[0056] In one embodiment, the liquid guiding member 41 includes a first liquid guiding portion 41a and at least one second liquid guiding portion 41b, the heating element 42 is fixed to the central through hole of the first liquid guiding portion 41a, and the at least one second liquid guiding portion 41b is arranged in the liquid guiding channel.

[0057] The material of the liquid guide part 41 includes, but is not limited to, linen cotton, non-woven fabric, wood pulp cotton, and is not limited here. The number of the second liquid guide part 41b can be one, and in this case the oil inlet hole 150 can be arranged on the same side of the liquid guide part 41 fixed by the clamping slot 160, and the lateral width of the second liquid guide part 41b can be the same as the diameter of the first liquid guide part 41a, and in this case the liquid guide part 41 is in a "U"-shaped runway shape.

[0058] In one embodiment, the number of the second liquid guiding portions 41b is two, and the two second liquid guiding portions 41b are formed as wing-shaped structures connected to the outside of the first liquid guiding portion 41a, and the two second liquid guiding portions 41b are located in the same diameter direction.

[0059] The sizes of the two second liquid guiding portions 41b are the same or different, specifically, the lateral widths of the two second liquid guiding portions 41b are the same or different, the lengths of the two second liquid guiding portions 41b are the same or different, and the longitudinal widths of the two second liquid guiding portions 41b are the same or different. When the lateral widths of the two second liquid guiding portions 41b are the same as the diameter of the first liquid guiding portion 41a, the liquid guiding member 41 is in a long strip shape.

[0060] In one embodiment, the first liquid guiding portion 41a is a cylindrical structure, and at least one second liquid guiding portion 41b extends radially outward from the first liquid guiding portion 41a. Specifically, the first liquid guiding portion 41a is O-shaped when viewed from a top view, and the second liquid guiding portion 41b is a wing-shaped structure connected to both sides of the first liquid guiding portion 41a. The first liquid guiding portion 41a has a through hole in the center, and the second liquid guiding portion 41b is roughly in the shape of a cube. The two second liquid guiding portions 41b extend radially outward from the first liquid guiding portion 41a, and the two second liquid guiding portions 41b are located in the same diameter direction.

[0061] exist Figure 8 In the example shown, the arrow indicates the liquid guiding path, and the liquid guiding path from the distal end to the proximal end of the liquid guiding member 41 is substantially a straight line; in other embodiments, the liquid guiding path from the distal end to the proximal end of the liquid guiding member 41 may also be a non-straight line. Figure 8 From the perspective of the cross section shown, that is, the axial perspective of the atomizer, the shape of the liquid guiding member 41 can also be adjusted through the design of the shape of the liquid guiding path. For example, the liquid guiding member 41 and the liquid guiding path can also be arc-shaped, folded-line-shaped, reciprocatingly bent, etc.

[0062] exist Fig. 9 In the example shown, the first liquid-conducting portion 41a is cylindrical, and the second liquid-conducting portion 41b is rectangular; in other embodiments, the first liquid-conducting portion 41a and the second liquid-conducting portion 41b may also be in other shapes, for example, the first liquid-conducting portion 41a may also be cylindrical, prism-shaped, truncated cone-shaped, prism-shaped, racetrack-shaped, rounded rectangular, etc., and the second liquid-conducting portion 41b may also be prism-shaped, prism-shaped, racetrack-shaped, rounded rectangular, etc. The second liquid-conducting portion 41b may also have a change in width and height in the radial direction, that is, the cross-sectional area in the radial direction varies, for example, the cross-sectional area of ​​the second liquid-conducting portion 41b is the largest when it is close to the first liquid-conducting portion 41a, and the cross-sectional area gradually decreases in the direction gradually away from the first liquid-conducting portion 41a, that is, the cross-sectional area of ​​the second liquid-conducting portion 41b may gradually decrease in the radial direction.

[0063] In one embodiment, the atomizer 1 further includes: a bottom cover 30, connected to the oil cup 10 as a whole; a circuit board 70, arranged inside the bracket 50; a sealing cover 80, wrapping the circuit board 70; a liquid storage member 90, arranged on a side of the sealing cover 80 close to the bracket 50, and the sealing cover 80 is arranged between the circuit board 70 and the liquid storage member 90. That is, the liquid storage member 90 is arranged on the top of the sealing cover 80, and the sealing cover 80 is used to isolate the circuit board 70 and the liquid storage member 90, so as to prevent the circuit board 70 from contacting the atomized matrix leaked from the liquid storage member 90.

[0064] The bottom cover 30 is provided with an air inlet hole, which is a through hole that penetrates the thickness direction of the bottom cover 30, that is, a through hole that penetrates the bottom cover 30 in the axial direction. The oil cup 10 has a suction nozzle 10b, and the suction nozzle 10b is provided with an air outlet hole, which is a through hole that penetrates the thickness of the oil cup 10, that is, Figure 3 The trumpet-shaped through hole axially penetrates the upper part of the middle oil cup 10, the cover body 20 is provided with a through hole penetrating the cover body 20, the bracket 50 is provided with a through hole penetrating the thickness of the bracket 50, and the liquid guide 41 is provided with a through hole; the air inlet of the bottom cover 30, the through hole of the bracket 50, the through hole of the cover body 20, the through hole of the liquid guide 41 and the air outlet of the oil cup 10 are connected to form an air path in the same direction. Among them, the air inlet is the central through hole part of the bottom cover 30. Among them, Figure 3 The arrow in the middle indicates the airflow direction.

[0065] Compared with the solution in which the oil inlet hole 150 is still arranged on the side or top of the atomizing core 40 to slow down the oil delivery rate, the atomizer 1 provided in the present application can realize slow oil supply to the heating element 42 through the structure and position setting of the liquid guiding member 41 and the principle of lateral capillary adsorption, and the atomized matrix is ​​slowly transported in the liquid guiding member 41 to reduce the oil delivery rate. In addition, the atomizer 1 provided in the present application can slow down the oil delivery rate while the liquid guiding member 41 supplies oil on one side and replenishes liquid through the oil inlet hole 150 on the other side. Therefore, the problem of dry mouth feeling or burnt taste of the atomizer 1 due to insufficient oil supply will not occur, and the user has a better taste. When the atomizer 1 is not working, the liquid guiding member 14 will not continue to transport the atomized matrix after saturation, which can reduce the occurrence of oil leakage.

[0066] There are many ways to connect the oil cup 10 and the bottom cover 30, such as adhesive bonding, threaded connection, interference fit, etc., or other structural forms that can meet the requirements. There are many ways to connect the bracket 50 and the bottom cover 30, such as adhesive bonding, threaded connection, interference fit, etc., or other structural forms that can meet the requirements.

[0067] In one embodiment, the atomizer 1 further includes a sealing sleeve 110 and a sealing plug 120, wherein the sealing sleeve 110 is disposed between the cover 20 and the oil cup 10, and the sealing plug 120 is disposed between the liquid guide 41 and the bracket 50; or, a sealing ring 100 is sleeved on the bracket. The sealing ring 100 may be an O-ring or a sealing strip. There is no limit on the number of sealing rings 100, for example, the number of sealing rings 100 is 3.

[0068] In the embodiments of the present application, the oil cup 10, the cover body 20 and the bracket 50 are made of plastic, the sealing plug 120, the sealing sleeve 110 and the sealing cover 80 are made of silicone, the bottom cover 30 is made of metal such as gold, silver, copper, iron, tin, etc., and the atomizer tube 60 is made of metal such as gold, silver, copper, iron, tin, etc., and the present application does not impose any restrictions on this.

[0069] See also Figure 8 During the oil discharge process of the atomizer 1, the cotton gap between the liquid guide 41 and the clamping slot 160 is used to control the oil discharge. Specifically, after the liquid guide 41 absorbs the atomized matrix, a cotton gap appears between the side of the liquid guide 41 and the clamping slot 160, and the atomized matrix can flow through the cotton gap, so as to control the oil discharge rate of the smoke oil by using the cotton gap size and the cotton gap length D2 of the clamping slot 160 and the liquid guide 41, thereby effectively solving the influence of the gravity of the atomized matrix and the pressure in the oil tank on the oil discharge. Cotton gap size = width of the clamping slot 160 - cotton width. When the oil discharge does not start initially, the width of the clamping slot 160 is equal to the cotton width D1. The cotton gap length D2 can be set manually or by system default, and is not limited here.

[0070] Please refer to Figures 1 to 11 , Fig.11 It is a structural block diagram of an atomization device provided in an embodiment of the present application.

[0071] The atomization device 300 includes an atomizer 1, a power supply component 320 and a control component 310. The power supply component 320 is electrically connected to the atomizer 1, and the control component 310 is used to control the connection between the power supply component 320 and the atomizer 1.

[0072] The power supply component 320 may be a battery and is detachable.

[0073] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0074] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are only schematic, such as the division of units, which is only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection of devices or units can be electrical or other forms.

[0075] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0076] In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of software functional units.

[0077] The embodiments of the present application are introduced in detail above. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method of the present application and its core idea. At the same time, for those skilled in the art, according to the idea of ​​the present application, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. An atomizer, characterized in that: include: An oil cup having a first liquid storage space and a second liquid storage space, wherein at least one oil inlet hole is provided between the first liquid storage space and the second liquid storage space; The atomizer core includes a liquid guide member and a heating member, wherein the liquid guide member is arranged in the second liquid storage space, and the liquid guide member has a proximal end and at least one distal end, wherein the proximal end is arranged close to the heating member, and the distal end is arranged in the second liquid storage space and close to the oil inlet hole to form at least one liquid guide channel from the distal end to the proximal end.

2. The atomizer according to claim 1, characterized in that The atomizer also includes: A cover body, disposed between the first liquid storage space and the second liquid storage space, the cover body comprising an oil blocking portion and at least two fixing portions; The first liquid storage space and the second liquid storage space are located on both sides of the oil blocking portion, and the oil blocking portion is provided with at least one oil inlet hole. At least two of the fixing parts are arranged on a side of the oil baffle part away from the suction nozzle, a clamping groove is formed between the at least two fixing parts and the oil baffle part, and the liquid guiding part is fixed in the clamping groove.

3. The atomizer according to claim 2, characterized in that A liquid storage tank is formed between the liquid guide member and the fixing portion. The liquid storage tank is in communication with the first liquid storage space through the oil inlet hole. The atomized matrix can be stored in the liquid storage tank.

4. The atomizer according to claim 3, characterized in that There are multiple liquid storage tanks, and the multiple liquid storage tanks are arranged at equal distances along the liquid guiding member.

5. The atomizer according to any one of claims 1 to 4, characterized in that: The atomizer further comprises a bracket, wherein the bracket is arranged in the oil cup, the cover body is located between the suction nozzle and the bracket, the bracket and the cover body form the second liquid storage space, and the bracket is used to fix the cover body and the atomization core.

6. The atomizer according to claim 4, characterized in that The liquid guiding member comprises a first liquid guiding portion and at least one second liquid guiding portion, the heating element is fixed at a central through hole of the first liquid guiding portion, and at least one second liquid guiding portion is arranged in the liquid guiding channel.

7. The atomizer according to claim 6, characterized in that The first liquid guiding portion is a cylindrical structure, and at least one of the second liquid guiding portions extends radially outward from the first liquid guiding portion.

8. The atomizer according to claim 7, characterized in that The number of the second liquid guiding parts is two, the two second liquid guiding parts are formed into wing-shaped structures connected to the outside of the first liquid guiding part, and the two second liquid guiding parts are located in the same diameter direction.

9. The atomizer according to claim 6, characterized in that The groove located in the middle of the fixing part and the central through hole of the oil blocking part form a slot for fixing the first liquid guiding part, and a supporting surface is provided between the grooves located on both sides of the fixing part and the groove located in the middle of the fixing part, and the supporting surface is used to support and fix the side of the second liquid guiding part.

10. An atomization device, characterized in that: include: The atomizer, power supply assembly and control assembly as described in any one of claims 1 to 9, wherein the power supply assembly is electrically connected to the atomizer, and the control assembly is used to control the on / off connection between the power supply assembly and the atomizer.

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