CN117837817A - Heating component and atomizer - Google Patents

Abstract

The invention relates to the technical field of atomization, and provides a heating component and an atomizer. The atomizing carrier is provided with a first end face, a second end face which is opposite to the first end face, a first peripheral side wall, a second peripheral side wall which is opposite to the first peripheral side wall, and two third peripheral side walls which are connected with the first peripheral side wall and the second peripheral side wall, wherein atomizing grooves which penetrate through the first end face and the second end face are formed in the two opposite third peripheral side walls, the same side of the two atomizing grooves extends to the second peripheral side wall and is communicated with the outside, and the atomizing grooves are used for allowing atomizing gas to pass through; the heating body comprises a first heating part arranged on the wall of one atomizing tank and a second heating part arranged on the wall of the other atomizing tank. The atomizing channel of the heating component is larger in cross-sectional area parallel to the plane where the first end face or the second end face is located, namely more atomizing gas can pass through in unit time.

Description

Heating component and atomizer

Technical Field

The invention relates to the technical field of atomization, and particularly provides a heating component and an atomizer with the heating component.

Background

The atomizing core is an important component in atomizers, and typically, the oil is atomized by heating the surface of the heated atomizing core.

The existing heating component generally adopts two structural forms of square or cylindrical, and for an atomization core with a cylindrical structure, a heating element is arranged on an atomization surface of an inner peripheral wall in atomization, so that the structure is unfavorable for the arrangement of the heating element, and the atomization area cannot be increased under the condition that the overall dimension is certain and the structural strength is required to be met; for the square atomization core, the heating element and the liquid absorbing surface are usually arranged on opposite surfaces, and other surfaces are required to be in contact with other structures of the atomizer to be fixed or form an air gap, so that the atomization area cannot be large. Therefore, the existing columnar or square atomization shape is limited by the size and structure, and the problem of small atomization area and small atomization amount exists.

Disclosure of Invention

The purpose of this application embodiment provides a heating element, aims at solving the problem that the atomizing volume of current atomizing core is little.

In order to achieve the above purpose, the technical scheme adopted in the embodiment of the application is as follows:

in a first aspect, embodiments of the present application provide a heat generating component, comprising:

the atomization carrier is provided with a first end face, a second end face which is opposite to the first end face, a first peripheral side wall, a second peripheral side wall which is opposite to the first peripheral side wall, two third peripheral side walls which are connected with the first peripheral side wall and the second peripheral side wall, two opposite third peripheral side walls are respectively provided with an atomization groove penetrating through the first end face and the second end face, the same side of the two atomization grooves extends to the second peripheral side wall and is communicated with the outside, and the atomization grooves are used for allowing atomization gas to pass through;

the heating body comprises a first heating part arranged on the wall of one atomizing tank and a second heating part arranged on the wall of the other atomizing tank.

The beneficial effects of the embodiment of the application are that: the application provides a heating element, its mounted position in the atomizing intracavity of atomizer is: the first week lateral wall butt in the inner wall in atomizing chamber, the second week lateral wall butt is on the relative inner wall in atomizing chamber, the cell wall in two atomizing grooves encloses with the inner wall in atomizing chamber and closes and form the atomizing passageway, the first portion that generates heat of heat and the second portion that generates heat of generating heat work respectively in the atomizing passageway that corresponds to heat whole atomizing carrier, compare in traditional atomizing core at the atomizing passageway of seting up in its middle part, the atomizing passageway of the heating element of this application is being on a parallel with first terminal surface or second terminal surface place planar cross-section area is bigger, can pass through more atomizing gas in the unit time promptly.

In one embodiment, at least one of the first end face, the second end face, the first peripheral sidewall, and the second peripheral sidewall is a liquid suction surface for contact with an atomized liquid; the heating body further comprises a third heating part, and at least part of the third heating part is arranged on at least one liquid suction surface.

In one embodiment, the third heat generating portion is connected to at least one of the first heat generating portion and the second heat generating portion.

In one embodiment, two ends of the third heating part are respectively connected to the first heating part and the second heating part.

In one embodiment, the heat generating power of at least one of the first heat generating portion and the second heat generating portion is greater than the heat generating power of the third heat generating portion.

In one embodiment, opposite ends of at least one of the first heat generating portion and the second heat generating portion are bent and embedded within the atomizing carrier; or, one end of at least one of the first heating portion and the second heating portion, which is far away from the third heating portion, is embedded in the atomizing carrier.

In one embodiment, the first heating portion and the second heating portion are further provided with heat conducting pins between the two ends, and the heat conducting pins extend towards the direction of the first peripheral side wall and are embedded in the atomizing carrier.

In one embodiment, a liquid collecting structure is arranged on the liquid suction surface and is used for adsorbing the atomizing medium on the liquid suction surface.

In one embodiment, the liquid collecting structure is a liquid storage concave part arranged on the liquid suction surface and/or a liquid storage chamber extending from the liquid suction surface to the atomization carrier.

In one embodiment, the first peripheral side wall and the second peripheral side wall are both liquid absorbing surfaces, the third heating part is arranged on the second peripheral side wall, and the liquid collecting structure is arranged on the first peripheral side wall.

In a second aspect, embodiments of the present application further provide an atomizer including the heat generating component described above.

The beneficial effects of the embodiment of the application are that: the atomizer that this application provided, on the basis that has above-mentioned heating element, this atomizer produced the atomizing gas total amount more in unit time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments or the description of the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a front view of a heat generating component according to a first embodiment of the present invention;

FIG. 2 is a top view of a heat generating component according to a first embodiment of the present invention;

FIG. 3 is a front view of a heat generating component according to a second embodiment of the present invention;

FIG. 4 is a top view of a heat generating component according to a second embodiment of the present invention;

FIG. 5 is a schematic diagram of a heat generating component according to a second embodiment of the present invention;

FIG. 6 is a left side view of a heat generating component provided in accordance with a third embodiment of the present invention;

FIG. 7 is a schematic diagram of a heat generating body of a heat generating component according to an embodiment of the present invention;

FIG. 8 is a schematic diagram of another heat generating component according to an embodiment of the present invention;

FIG. 9 is a schematic diagram of a heat generating component according to a fourth embodiment of the present invention;

FIG. 10 is a cross-sectional view of a heat generating component according to a fourth embodiment of the present invention;

FIG. 11 is a right side view of a heat generating component according to a fourth embodiment of the present invention;

fig. 12 is a cross-sectional view of a nebulizer according to a fourth embodiment of the invention.

Wherein, each reference sign in the figure:

100. a heating component;

10. an atomizing carrier; 10a, a first end face; 10b, a second end face; 10c, a first peripheral sidewall; 10d, a second peripheral sidewall; 10e, a third peripheral sidewall; 10f, an atomization groove; 10g, a liquid-collecting structure; 10g1, a liquid storage recess; 10g2, a liquid storage chamber;

20. a heating element; 21. a first heat generation unit; 22. a second heat generating portion; 23. a third heat generating portion; 20a, heat conducting pins;

201. an oil cup; 202. a base; 203. an electrode column; 204. and (5) a vent pipe.

Detailed Description

Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.

In the description of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

At present, most of atomizing cores are of cylindrical structures and are used for being matched with a circular-tube-shaped vent pipe in an atomizer. Meanwhile, an atomization channel is arranged in the middle of the atomization core, the atomization channel extends along the axial direction of the atomization core with a cylindrical structure, and the heating element is arranged in the atomization channel. Considering the structural strength of the atomizing core with a cylindrical structure, the inner diameter of the atomizing channel cannot be too large, so that the contact area between the heating element and the inner wall of the atomizing channel is limited, and the smoke quantity of the atomized gas formed in unit time is influenced.

From this, this application provides a heating element 100, sets up groove structure on heating element 100's week lateral wall, utilizes groove structure's cell wall to enclose with the inner wall of breather pipe to form the atomizing passageway, and then can increase the ventilation volume of atomizing gas in the unit time.

Referring to fig. 1 and 2, a heat generating component 100 provided in an embodiment of the present application includes an atomization carrier 10 and a heat generating body 20. The atomizing carrier 10 is used for attaching an atomized liquid such as a smoke supply liquid and a medical liquid, and the heating element 20 is used for heating by an external power supply to heat and atomize the atomized liquid attached to the surface of the atomizing carrier 10.

The atomizing carrier 10 has a first end face 10a, a second end face 10b provided opposite to the first end face 10a, a first peripheral side wall 10c, a second peripheral side wall 10d opposite to the first peripheral side wall 10c, and two third peripheral side walls 10e connecting the first peripheral side wall 10c and the second peripheral side wall 10d, and atomizing grooves 10f penetrating the first end face 10a and the second end face 10b are provided in the opposite two third peripheral side walls 10e, and the same side of the two atomizing grooves 10f extends toward the second peripheral side wall 10d and communicates with the outside, and the atomizing grooves 10f are used for passing atomizing gas. It will be appreciated that the atomizing carrier 10 is mounted in the ventilation structure of the atomizer, and that the atomizing carrier 10 is generally in a cube-like structure, and that the first end face 10a and the second end face 10b of the atomizing carrier 10 are end faces perpendicular to the flow direction of the atomizing gas in the use state, and that the peripheral side walls are side faces parallel to the flow direction of the atomizing gas. When assembled in the ventilation structure of the atomizer, the first peripheral side wall 10c and the second peripheral side wall 10d of the atomizing carrier 10 are adapted to abut against the inner wall of the atomizing chamber of the ventilation structure, so that the atomizing carrier 10 can be fixed in the atomizing chamber. And two atomizing grooves 10f are located on the third peripheral side wall 10e which is disposed opposite to each other, and the same side of the two atomizing grooves 10f extends toward the second peripheral side wall 10d and communicates with the outside, so that, in a plane parallel to the first end face 10a or the second end face 10b, the atomizing groove 10f has a first opening facing outward from the third peripheral side wall 10e and a second opening facing outward from the second peripheral side wall 10d, the atomizing groove 10f having a side wall facing toward the first peripheral side wall 10c and a bottom wall facing toward the third peripheral side wall 10 e. By controlling the distance between the bottom walls of the two atomizing grooves 10f and the distance between the two side walls and the first peripheral side wall 10c, the airflow rate of the atomizing passage can be controlled. For example, as the distance between the bottom walls of the two atomizing grooves 10f and the distance between the two side walls and the first peripheral side wall 10c are smaller, the larger the cross-sectional area of the atomizing passage in a plane parallel to the first end face 10a or the second end face 10b is, the larger the airflow rate per unit time is.

Generally, the atomizing carrier 10 has a cubic structure, and can be assembled with an atomizer adapted thereto, and of course, the shape and structure of the atomizing carrier 10 are not limited according to actual use conditions, so as to be adapted to the atomizer.

Illustratively, the atomizing carrier 10 has a columnar structure, and the columnar structure has a circular, elliptical, square, or the like cross-sectional shape in the radial direction. Of course, the cross-sectional shape of the columnar structure in the radial direction may also be an irregular polygonal structure, for example, a star shape or the like, depending on the design of the internal structure of the ventilation structure of the atomizer.

The two atomizing grooves 10f may have the same groove shape or different groove shapes, and may have the same groove shape or different groove shapes. And adjusting according to actual requirements.

The heat generating body 20 includes a first heat generating portion 21 provided on the wall of one of the atomizing tanks 10f and a second heat generating portion 22 provided on the wall of the other atomizing tank 10 f. Here, the first heating portion 21 and the second heating portion 22 are disposed in different atomizing tanks 10f, and heat the tank walls of the corresponding atomizing tanks 10f synchronously, so that the atomizing carrier 10 can quickly heat up to reach the required atomizing temperature of the atomized liquid.

The application provides a heating element 100, its mounted position in the atomizing intracavity of atomizer is: the first week lateral wall 10c butt is in the inner wall in atomizing chamber, the second week lateral wall 10d butt is on the relative inner wall in atomizing chamber, the cell wall in two atomizing grooves 10f encloses with the inner wall in atomizing chamber and closes and form the atomizing passageway, the first portion 21 that generates heat of heat-generating body 20 and second portion 22 that generates heat of generating body work respectively in the atomizing passageway that corresponds, thereby heat whole atomizing carrier 10, compare in traditional atomizing core and offer the atomizing passageway at its middle part, the atomizing passageway of this application's heating element 100 is being on a parallel with first terminal surface 10a or second terminal surface 10b place planar cross-section area bigger, can pass through more atomizing gas in the unit time promptly, in addition, heating element 100 wholly is T-shaped structure, moreover, the steam generator 20 simple structure, because atomizing groove 10 f's direct runs through to the lateral wall of atomizing carrier 10, 20 holistic majority of heat-generating body can outwards expose through atomizing groove 10f, the convenience can carry out relevant quality detection etc. to the atomizing core holistic when manufacturing.

In some embodiments, the atomizing carrier 10 is made of a material including, but not limited to, porous ceramic, porous glass, cotton, fiber, or a composite thereof, and the heat generating body 20 may be formed on the atomizing carrier by printing, coating conductive paste, or a metal sheet made of a metal material including, but not limited to, a mesh-shaped metal sheet, wherein the metal material includes a single metal element or an alloy. Preferably, the atomizing carrier 10 is made of porous ceramic, and the heating element 20 is made of etched metal sheet, wherein the atomizing carrier 10 and the heating element 20 can be sintered into a whole.

In one embodiment, at least one of the first end face 10a, the second end face 10b, the first peripheral side wall 10c, and the second peripheral side wall 10d is a liquid suction surface for contact with the atomized liquid. It can be appreciated that when the atomizing carrier 10 is disposed in the atomizing chamber, the first circumferential sidewall 10c and the second circumferential sidewall 10d are respectively abutted against the inner wall of the atomizing chamber to achieve connection and fixation, so that the oil can enter the atomizing carrier 10 through the first circumferential sidewall 10c and/or the second circumferential sidewall 10d, i.e. the first circumferential sidewall 10c and/or the second circumferential sidewall 10d serve as the liquid suction surface. Alternatively, the first end surface 10a and the second end surface 10b are perpendicular to the way the atomizing gas is atomized and rises, and serve as the liquid suction surface contacting the atomized liquid. Alternatively, the first end surface 10a, the first peripheral side wall 10c, and the second peripheral side wall 10d each serve as a liquid suction surface that contacts the atomized liquid. Alternatively, the second end surface 10b, the first peripheral side wall 10c, and the second peripheral side wall 10d each serve as a liquid suction surface that contacts the atomized liquid. Alternatively, the first end surface 10a, the second end surface 10b, the first peripheral side wall 10c, and the second peripheral side wall 10d all serve as liquid suction surfaces that come into contact with the atomized liquid.

Referring to fig. 3, 4 and 7, the heating element 20 further includes a third heating portion 23, at least a portion of the third heating portion 23 is disposed on at least one liquid suction surface. It is understood that at least a part of the third heat generating portion 23 means that the third heat generating portion 23 interferes with the liquid suction surface, and the interference degree between the third heat generating portion 23 and the liquid suction surface can be selected according to actual use requirements. Meanwhile, the third heat generating portion 23 is optionally provided on at least one of the first end face 10a, the second end face 10b, the first peripheral side wall 10c, and the second peripheral side wall 10 d.

As illustrated in fig. 5, the third heat generating portion 23 is tiled on the second peripheral sidewall 10d and is disposed adjacent to the first heat generating portion 21 and the third heat generating portion, so that the three heat generating portions are electrically connected more easily, and the three peripheral sidewalls of the atomizing carrier 10 are heated simultaneously, and the temperature of the atomizing carrier 10 rises faster.

In one embodiment, the first heat generating portion 21, the second heat generating portion 22 and the third heat generating portion 23 may be electrically connected in series or in parallel. Therefore, the third heat generating portion 23 may be connected to at least one of the first heat generating portion 21 and the second heat generating portion 22.

Illustratively, the opposite ends of the third heat generating part 23 are connected to the first heat generating part 21 or the second heat generating part 22, and at this time, the third heat generating part 23 is connected in parallel with the first heat generating part 21 or the second heat generating part 22.

Alternatively, the opposite ends of the third heat generating portion 23 are connected to the first heat generating portion 21 and the second heat generating portion 22, respectively, and at this time, the third heat generating portion 23 is connected in series with the first heat generating portion 21 and the second heat generating portion 22.

Specifically, referring to fig. 5, in one embodiment, two ends of the third heat generating portion 23 are connected to the first heat generating portion 21 and the second heat generating portion 22, respectively. At this time, the third heat generating portion 23 is connected in series with the first heat generating portion 21 and the second heat generating portion 22, and the electric currents of the three heat generating portions are the same, and the heat generating power of each heat generating portion is adjusted by adjusting the resistance of each heat generating portion.

In one embodiment, the heat generation power of at least one of the first heat generation portion 21 and the second heat generation portion 22 is greater than the heat generation power of the third heat generation portion 23. As can be appreciated, the heat generation power of the first heat generation portion 21 is larger than that of the third heat generation portion 23; alternatively, the heat generation power of the second heat generation portion 22 is larger than the heat generation power of the third heat generation portion 23; alternatively, the heat generation power of the first heat generation portion 21 and the heat generation power of the second heat generation portion 22 are both larger than the heat generation power of the third heat generation portion 23. Meanwhile, because the heating power of the third heating part 23 is different from the heating power of the other two heating parts, the temperature rising rates of the tank wall of the atomizing tank 10f and the liquid suction surface are different, especially when the liquid suction surface is used as the side surface contacted with the atomized liquid such as the oil liquid, the oil liquid on the liquid suction surface can improve the fluidity under the heat action of the third heating part 23, so that the oil liquid can maintain good transmissibility, can be quickly attached to the surface of the whole atomizing carrier 10, and the phenomenon of dry burning is avoided.

In this embodiment, the heating power of the first heating portion 21 is different from that of the second heating portion 22, that is, the first heating portion 21 and the second heating portion 22 have different heating temperatures when working, so when the heating assembly 100 is heating and atomizing the atomized liquid as a whole, the components with different volatilization temperatures can be atomized through the different heating temperatures of the first heating portion 21 and the second heating portion 22, so as to improve the taste of the aerosol formed by heating and atomizing, and improve the sucking experience of the user.

In the case of the same heating material, the thickness, width, and shape of the heating region trace of the third heating portion 23 may be different from those of the other two heating portions, which may eventually result in different resistance values of the two heating portions, and thus result in lower heating power of the third heating portion 23.

In the case of the heat generating portion shape structure, the meter resistance of the material of the third heat generating portion 23 is lower, and thus the resistance value of the third heat generating portion 23 is minimized.

Specifically, in one embodiment, the heat generating area of at least one of the first heat generating portion 21 and the second heat generating portion 22 is larger than the heat generating area of the third heat generating portion 23. As can be appreciated, the heat generating area of the first heat generating portion 21 is larger than the heat generating area of the third heat generating portion 23; alternatively, the heat generating area of the second heat generating portion 22 is larger than the heat generating area of the third heat generating portion 23; alternatively, the heat generating areas of the first heat generating portion 21 and the second heat generating portion 22 are larger than the heat generating area of the third heat generating portion 23. Meanwhile, in the present embodiment, the three heating portions are made of the same material, and the heating power is changed by adjusting the heating area.

Referring to fig. 5, 7 and 8, in some embodiments, the third heat generating portion 23 has a diamond structure or a wave structure, but is not limited thereto. As an example, the third heat generating part 23 includes at least two diamond structures connected in series, or the third heat generating part 23 has a wave-shaped structure. Because the setting position of the third heating part 23 on the atomizing carrier 10 can be a non-atomizing area, the third heating part 23 can play a role in preheating atomizing medium when being electrified and heated so as to reduce the viscosity of atomized liquid, improve the fluidity of the atomized liquid in the atomizing carrier 10, reduce the viscosity of the atomized liquid when the first heating part 21 or the second heating part 22 heats and atomizes the atomized liquid, and lead to the situation that the atomized liquid cannot flow to the positions of the first heating part 21 and/or the second heating part 22 in time due to the low fluidity, and the like, so that the atomized liquid is locally lost in the heating part 20, thereby the phenomena of dry burning, burnt smell, and the like occur.

Wherein, the third heating portion 23 can be flush with the surface of the second peripheral sidewall 10d, so as to increase the contact area and the bonding strength between the third heating portion 23 and the atomizing carrier 10, and ensure the consistency of the overall appearance of the heating assembly 100, and avoid the uneven surface of the heating assembly 100 caused by the protrusion of the third heating portion 23 outside the second peripheral sidewall 10d, which is more beneficial to the subsequent assembly of the heating assembly 100.

In this embodiment, the third heating portion 23 is connected between the first heating portion 21 and the second heating portion 22, so that the whole heating body 20 is U-shaped or approximately U-shaped, so that the heating body 20 can be clamped and fixed on the atomizing carrier 10 through the U-shaped structure, and the stability and reliability of connection of the two are improved. Further, the heating element 20 may be formed into a U-shaped structure by bending the first heating portion 21, the second heating portion 22, and the third heating portion 23 on the same plane, so that during processing and manufacturing, the heating element 20 with a planar structure may be produced in batch by using an etching process, and then bending is performed, which is beneficial to realizing automatic batch production and reducing production cost.

Referring to fig. 7, 10 and 11, in one embodiment, opposite ends of at least one of the first heat generating portion 21 and the second heat generating portion 22 are bent and embedded in the atomizing carrier 10. It is understood that the opposite ends of the first heat generating portion 21 refer to an end of the first heat generating portion 21 near the third heat generating portion 23 and an end facing away from the third heat generating portion 23. In this way, the opposite ends of the first heating portion 21 are embedded into the atomizing carrier 10 after being bent, so as to increase the connection position with the atomizing carrier 10 and improve the connection stability of the two. At the same time, the contact area of the first heat generating portion 21 and the atomizing carrier 10 is also increased, and heat can be more rapidly transferred to the atomizing carrier 10. Similarly, opposite ends of the second heat generating portion 22 refer to an end of the second heat generating portion 22 near the third heat generating portion 23 and an end facing away from the third heat generating portion 23. The above-described effects can be achieved in the same manner.

Alternatively, in another embodiment, at least one of the first heat generating portion 21 and the second heat generating portion 22 is embedded in the atomizing carrier 10 at an end remote from the third heat generating portion 23. It is understood that the first heat generating portion 21 and/or the second heat generating portion 22 extend on the end side in a direction away from the third heat generating portion 23, and that the atomizing carrier 10 is in a connected relationship.

Referring to fig. 7, specifically, the first heat generating portion 21 and the second heat generating portion 22 are further provided with heat conducting pins 20a between the respective ends. Here, the heat conductive pins 20a are the same as the main body of the heat generating portion 20 in terms of the shape and structure. That is, the heat conduction pins 20a may be in a flat state, embedded in the atomizing carrier 10; or may be in a bent state and embedded in the atomizing carrier 10.

Referring to fig. 10 and 11, the heat conducting pins 20a extend toward the first peripheral sidewall and are embedded in the atomizing carrier 10. It will be appreciated that the thermally conductive pins 20a on the first heat generating portion 21 and/or the second heat generating portion 22 may extend in a first direction of the atomizing carrier 10 and be embedded within the atomizing carrier 10 for connection.

Referring to fig. 6, in one embodiment, a liquid collecting structure 10g is disposed on the liquid suction surface, and the liquid collecting structure 10g is used to adsorb oil on the liquid suction surface. It will be appreciated that depending on the choice of different end surfaces and/or peripheral side walls of the atomizing carrier 10 as the liquid suction surface, the liquid collecting structure 10g may be provided on any one or several of the above.

The liquid collecting structure 10g can increase the contact area between the liquid suction surface and the oil. For example, the liquid collecting structure 10g is a convex portion or a concave portion formed on the liquid suction surface, or the convex portion and the concave portion are formed on the liquid suction surface to further increase the liquid suction area, that is, to be able to collect more total amount of the oil, than the liquid suction surface is for a liquid suction plane opposite to the liquid inlet hole. Here, the convex portions are not limited to the structures of the convex teeth, convex ribs, and the like, and the concave portions are not limited to the pits, grooves, and the like.

Specifically, referring to fig. 9 and 10, in one embodiment, the liquid collecting structure 10g includes a liquid storage recess 10g1 opened on the liquid suction surface. It will be appreciated that the liquid storage recesses 10g1 may be in a groove structure distributed in an array, and thus, the form of the array distribution is not limited; alternatively, the liquid storage recess 10g1 may be a plurality of pits. For example, the liquid storage recesses 10g1 may be provided at intervals in the width or length direction along the liquid suction surface; alternatively, the liquid storage recesses 10g1 are provided at intervals in the width and length directions along the liquid suction surface; alternatively, the liquid storage recesses 10g1 are arranged at intervals in a direction forming an angle with the width or length direction of the liquid suction surface; alternatively, the liquid storage concave portions 10g1 may be arranged concentrically with each other at intervals around the center of the liquid suction surface. Meanwhile, the shape and structure of the groove structure of the liquid storage recess 10g1 are not limited. For example, the cross section of the groove structure of the liquid storage recess 10g1 may be formed in a square, triangle, trapezoid, circular arc shape, or the like. The groove structure of the liquid storage recess 10g1 may be a groove structure penetrating the liquid suction surface along the width or length of the liquid suction surface, or may be a non-penetrating groove structure.

Here, the liquid suction area of the liquid suction surface can be increased by the liquid storage concave portion 10g1, and the purpose of limiting the atomizing carrier 10 during assembly can be achieved. When the atomizing carrier 10 is assembled in the atomizer, the liquid suction surface of the atomizing carrier 10 is usually provided with a flexible liquid guide piece such as cotton, non-woven fabrics and the like at an opening position in the breather pipe of the atomizer, so that an atomizing medium is attached to the liquid storage concave part 10g1 of the liquid suction surface after passing through the flexible liquid guide piece, the contact and matching area with the flexible liquid guide piece and the connecting position between the atomizing carrier 10 and the breather pipe can be increased, and the atomizing carrier 10 is prevented from moving in the breather pipe.

Referring to fig. 9 and 10, in other embodiments, the liquid collecting structure 10g includes a liquid storage chamber 10g2 opened on the liquid suction surface. It should be understood that the shape and structure of the liquid storage chamber 10g2, the positions of the liquid storage chamber on the liquid suction surface, and the number of liquid storage chambers are not limited, and the liquid storage chamber can store the oil. Meanwhile, the liquid storage chamber 10g2 may be a blind hole, i.e. the liquid storage chamber communicates with the liquid suction surface after penetrating the liquid collecting structure 10g, i.e. at this time, the bottom surface of the hole of the liquid storage chamber 10g2 and the liquid suction surface of the liquid suction surface are in a coplanar state. Alternatively, the liquid storage chamber 10g2 may be a through hole, and then penetrates the liquid suction surface after penetrating the liquid collecting structure 10g, that is, the liquid storage chamber 10g2 extends into the liquid suction surface. In the atomizing carrier 10, the region surrounded by the first heat generating part 21, the second heat generating part 22, and the third heat generating part 23 has a relatively high temperature, and is a high temperature region, and problems such as dry burning are likely to occur due to improper oil supply, and therefore, in order to reduce the temperature of the atomizing carrier 10 in the region and increase the supply speed and supply amount of the atomizing liquid, the liquid storage chamber 10g2 may be provided so as to extend from the surface of the liquid suction surface into the region surrounded by the first heat generating part 21, the second heat generating part 22, and the third heat generating part 23 in the atomizing carrier 10.

Here, the main function of the liquid storage chamber 10g2 is to buffer the atomized medium, and at the same time, the distance from the atomized medium to each heating part can be shortened, the liquid supply rate and the liquid supply amount can be improved, and the heat of the heating body can be timely transferred to the atomized medium in the storage chamber through a shorter path, so that the atomization amount can be improved, the power consumption can be reduced, and the phenomenon of dry combustion can be prevented.

Alternatively, referring to fig. 9 and 10, in some embodiments, the liquid collecting structure 10g includes a liquid storage chamber 10g2 and a liquid storage recess 10g1 that are opened on the liquid suction surface. Here, the liquid storage chamber 10g2 has a larger space, and can store more atomized medium, and the transmission path of the atomized medium, and the heat transmission path of the heating element can be shortened to a large extent. The liquid storage recess 10g1 increases the contact surface between the liquid suction surface of the atomizing carrier 10 and the atomizing medium. In summary, the liquid storage chamber 10g2 and the liquid storage recess 10g1 are simultaneously provided on the liquid suction surface, which has the above two advantages.

Referring to fig. 5, in one embodiment, the first peripheral sidewall 10c and the second peripheral sidewall 10d are both liquid absorbing surfaces, the third heat generating portion 23 is disposed on the second peripheral sidewall 10d, and the liquid collecting structure 10g is disposed on the first peripheral sidewall 10 c. It will be appreciated that the nebulized liquid enters the nebulized carrier 10 from the first circumferential side wall 10c and the second circumferential side wall 10 d. The first heating portion 21 and the second heating portion 22 are provided in the atomizing tank 10f, and the third heating portion 23 is provided on the second peripheral side wall 10d, so that the three peripheral side walls are heated synchronously, and the temperature rising rate is faster.

The heating element 100 wholly is T shape structure in this application, through setting up the liquid collection structure 10g at first week lateral wall 10c with the limited condition that satisfies heating element 100 overall structure intensity in overall structure size space, improves heating element 100's effective imbibition area and stock solution space, avoids because of heating element 100 at the during operation, because of the untimely dry combustion method of liquid supply smell scheduling problem that sticks to appear.

The embodiment of the application also provides an atomizer, which comprises the heating component 100.

The atomizer provided by the application is more in total amount of atomizing gas generated in unit time on the basis of the heating component 100.

Referring to fig. 12, in one embodiment, the atomizer further includes an oil cup, a base covering the bottom end of the oil cup, an electrode column disposed on the base, and a vent tube disposed in the oil cup. The heat generating module 100 is provided in the vent pipe, and the first heat generating portion 21 and the second heat generating portion 22 of the heat generating module 100 are abutted against the electrode column.

The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.

Claims (11)

1. A heat generating assembly, comprising:

the atomization carrier is provided with a first end face, a second end face which is opposite to the first end face, a first peripheral side wall, a second peripheral side wall which is opposite to the first peripheral side wall, two third peripheral side walls which are connected with the first peripheral side wall and the second peripheral side wall, two opposite third peripheral side walls are respectively provided with an atomization groove penetrating through the first end face and the second end face, the same side of the two atomization grooves extends to the second peripheral side wall and is communicated with the outside, and the atomization grooves are used for allowing atomization gas to pass through;

the heating body comprises a first heating part arranged on the wall of one atomizing tank and a second heating part arranged on the wall of the other atomizing tank.

2. The heat generating assembly as recited in claim 1, wherein: at least one of the first end face, the second end face, the first peripheral side wall and the second peripheral side wall is a liquid suction surface for contacting with an atomized liquid; the heating body further comprises a third heating part, and at least part of the third heating part is arranged on at least one liquid suction surface.

3. The heat generating assembly as recited in claim 2, wherein: the third heating portion is connected to at least one of the first heating portion and the second heating portion.

4. A heat generating component as set forth in claim 3, wherein: and two ends of the third heating part are respectively connected with the first heating part and the second heating part.

5. The heat generating assembly as recited in claim 2, wherein: at least one of the first heat generating portion and the second heat generating portion has a heat generating power greater than that of the third heat generating portion.

6. The heat generating assembly as recited in claim 2, wherein: opposite ends of at least one of the first heat generating portion and the second heat generating portion are bent and embedded in the atomizing carrier; or, one end of at least one of the first heating portion and the second heating portion, which is far away from the third heating portion, is embedded in the atomizing carrier.

7. The heat generating assembly as recited in claim 6 wherein the first and second heat generating portions are further provided with thermally conductive pins between the respective ends, the thermally conductive pins extending in the direction of the first peripheral sidewall and being embedded within the atomizing carrier.

8. A heat generating component as set forth in claim 3, wherein: the liquid collecting structure is arranged on the liquid suction surface and is used for adsorbing the atomizing medium on the liquid suction surface.

9. The heat generating assembly as recited in claim 8, wherein: the liquid collecting structure is a liquid storage concave part arranged on the liquid suction surface and/or a liquid storage chamber extending from the liquid suction surface to the atomizing carrier.

10. The atomizing structure according to claim 8, wherein: the first peripheral side wall and the second peripheral side wall are both liquid absorption surfaces, the third heating part is arranged on the second peripheral side wall, and the liquid collecting structure is arranged on the first peripheral side wall.

11. An atomizer, characterized in that: a heat generating component as claimed in any one of claims 1 to 10.