CN219679773U - Atomizing device and electronic atomizer - Google Patents

Abstract

The utility model relates to an atomization device and an electronic atomizer, comprising: the base is provided with two electrodes, and an air inlet hole penetrating through the thickness of the base is formed in the base; the atomizing assembly comprises a bracket, an oil guide medium and a heating core, wherein the bracket is arranged on the base, the heating core comprises a heating plate and pins arranged on one side of the heating plate, the heating plate is provided with first air holes penetrating along a first direction and is laminated on the bracket along a first direction plane, the pins penetrate through the bracket and are electrically connected with the electrodes, and the first air holes, the oil guide medium, the bracket and the air inlet are communicated and form an air path extending along the first direction; an oil cup which is covered with an atomization assembly and is connected with the base, a vent pipe of the oil cup is communicated with the gas circuit, and an oil bin of the oil cup is communicated with an oil guiding medium to form an oil circuit; can realize simple and reliable automatic assembly, and has high atomization efficiency, good taste and long service life.

Description

Atomizing device and electronic atomizer

Technical Field

The utility model relates to the technical field of electronic atomization equipment, in particular to an atomization device and an electronic atomizer.

Background

Along with the improvement of life quality and environmental protection concept, more and more people realize the harm of cigarettes to human health and the pollution of cigarette aerosol to the atmospheric environment, especially indoor environment, the smoking inhibition and harm reduction are imperative, and in order to solve the dependence of smokers on cigarettes, the electronic atomization device for replacing the traditional cigarettes is generated.

And for electronic atomizing devices utilizing aerosol-generating substrates, the atomizing device serves as a core component for heating the aerosol-generating substrate to a desired temperature and then vaporizing the flow therethrough to form an aerosol for inhalation by a user. The existing atomizing device comprises a bracket, an oil guiding medium, a heating core and other parts, wherein the heating core is planar when not assembled, the heating core is required to be bent into a cylinder shape by a jig when assembled, and then is assembled with the oil guiding medium and the bracket, the assembling process is complex, the difficulty is high, and the shape stability of the assembled heating core is poor, and the heating core is easy to deform and even short-circuit; and the extending direction of the heating core is parallel to the air passage, and in the atomization process, the air flow is tangential to the atomization surface of the heating core, so that the atomization efficiency is low, the service life is low, and the taste is poor.

Disclosure of Invention

Accordingly, it is necessary to provide an atomizing device and an electronic atomizer which can be assembled simply and reliably and automatically, and which has high atomizing efficiency, good taste and long service life.

The present utility model provides an atomizing device comprising:

the base is provided with an electrode, and an air inlet penetrating through the thickness of the base is formed in the base;

the atomization assembly comprises a support, an oil guide medium and a heating core, wherein the support is arranged on the base, the heating core comprises a heating plate and pins arranged on one side of the heating plate, the heating plate is provided with first air holes penetrating along a first direction and is laminated with the oil guide medium along a first direction plane and is arranged on the support, the pins penetrate through the support and are electrically connected with the electrodes, and the first air holes, the oil guide medium, the support and the air inlet are communicated and form an air path extending along the first direction;

the oil cup is covered with the atomization assembly and is connected with the base, the vent pipe of the oil cup is communicated with the gas circuit, and the oil bin of the oil cup is communicated with the oil guiding medium to form an oil circuit.

In the atomization device, tobacco tar in the oil bin of the oil cup flows into the heating core through the oil circuit, and after voltage is input to the electrode, the heating core heats to vaporize the tobacco tar to form aerosol, and the aerosol enters the ventilation pipe through the gas circuit to be sucked by a user; the oil guide medium and the heating core are arranged on the bracket in a plane lamination manner along the first direction, so that the assembly of the atomization component can be completed relatively simply and conveniently, the stability after the assembly is relatively good, and the product performance is relatively good; the bracket is connected with the base and the oil cup is connected with the base, so that the automatic production of the atomizing device can be realized more simply and conveniently; the first air hole of core that generates heat, gas circuit extending direction are perpendicular with the setting plane of core in the support that generates heat to make atomization efficiency higher, atomization effect better, taste preferred, and atomizing device's life is longer.

In one embodiment, the heating plate is disposed on a surface of the support, and the oil guiding medium is attached to a surface of the heating plate away from the support.

In one embodiment, the oil guiding medium is arranged on the surface of the bracket, and the heating plate is attached to the surface of the oil guiding medium far away from the bracket.

In one embodiment, the oil guiding medium is provided with a second through hole penetrating through the thickness of the oil guiding medium, and the pin penetrates through the second through hole.

In one embodiment, a first groove is formed in one end of the support along the first direction, a blind hole is formed in the other end of the support, a first through hole penetrating through the thickness of the support is formed in the other end of the support, the heating plate and the oil guiding medium are arranged in the first groove, the pin penetrates through the first through hole and then is bent in the blind hole, and the electrode is inserted into the blind hole and is in interference contact with the pin.

In one embodiment, the atomization assembly further comprises a sealing member covered on the support, the sealing member is provided with a sealing rib, a containing groove, and an oil inlet and a vent hole penetrating through the thickness of the sealing member, wherein:

one end of the bracket is accommodated in the accommodating groove;

the inner wall of the oil cup is in interference fit with the sealing rib;

the vent pipe is inserted into the vent hole and is in interference fit with the vent hole;

the oil bin is sequentially communicated with the oil inlet hole and the oil guide medium to form the oil path.

In one embodiment, the bracket is provided with a second air hole penetrating through the thickness of the bracket, the oil guide medium is provided with a third air hole penetrating through the thickness of the oil guide medium, and the air inlet hole, the second air hole, the first air hole, the third air hole and the air vent are communicated and form the air passage;

the second air holes are opposite to the air holes, the number of the first air holes and the number of the third air holes are multiple, the first air holes and the third air holes are opposite to each other, the orthographic projection outline of the first air holes and the third air holes on the sealing piece falls into the air holes, and the orthographic projection outline of the first air holes and the third air holes on the support falls into the second air holes.

In one embodiment, the upper end of the base is provided with an ear plate, a first clamping groove is formed in the ear plate, a first clamping hook is arranged on the support, and the first clamping hook is in clamping connection with the first clamping groove.

In one embodiment, a second clamping hook protrudes from the outer surface of the base, a second clamping groove is formed in the inner wall of the oil cup, and the second clamping hook is in clamping connection with the second clamping groove.

In addition, the utility model also provides an electronic atomizer, which comprises the atomizing device according to any one of the technical schemes.

In the electronic atomizer, because the tobacco tar in the oil bin of the oil cup in the atomization device flows into the heating core through the oil way, the heating core heats the tobacco tar to vaporize into aerosol after the voltage is input to the electrode, and the aerosol enters the breather pipe through the gas way to be sucked by a user; the oil guide medium and the heating core are arranged on the bracket in a plane lamination manner along the first direction, so that the assembly of the atomization component can be completed relatively simply and conveniently, the stability after the assembly is relatively good, and the product performance is relatively good; the bracket is connected with the base and the oil cup is connected with the base, so that the automatic production of the atomizing device can be realized more simply and conveniently; the first air hole of core that generates heat, gas circuit extending direction are perpendicular with the setting plane of core in the support that generates heat to make atomization efficiency higher, atomization effect better, taste preferred, and atomizing device's life is longer. Therefore, the electronic atomizer with the atomizing device can realize simple, convenient and reliable automatic assembly, and has high atomizing efficiency, good taste and long service life.

Drawings

Fig. 1 is a top view of an atomizing device according to a first embodiment of the present disclosure.

Fig. 2 is a cross-sectional view of the atomizing device of fig. 1 at A-A.

Fig. 3 is a cross-sectional view of the atomizing device of fig. 1 at position B-B.

Fig. 4 is a schematic view of an angle of the base of the atomizing device according to an embodiment of the present utility model after the electrode is removed.

Fig. 5 is a schematic view of another angle of the base of the atomizing device according to an embodiment of the present utility model after the electrode is removed.

Fig. 6 is a cross-sectional view of an oil cup in an atomizer according to an embodiment of the present utility model.

Fig. 7 is a schematic structural diagram of a heating core in an atomization device according to an embodiment of the utility model.

Fig. 8 is a schematic view of an angle structure of a bracket in an atomization device according to a first embodiment of the present utility model.

Fig. 9 is a schematic view of another angle of a bracket in an atomization device according to a first embodiment of the present utility model.

Fig. 10 is a top view of an atomizing device according to a second embodiment of the present disclosure.

Fig. 11 is a cross-sectional view of the atomizing device of fig. 10 at position C-C.

Fig. 12 is a cross-sectional view of the atomizing device of fig. 10 at position D-D.

Fig. 13 is a schematic view showing a structure of a bracket at an angle in an atomization device according to a second embodiment of the present utility model.

Fig. 14 is a schematic view of another angle of a bracket in an atomization device according to a second embodiment of the present utility model.

Fig. 15 is a schematic structural diagram of an oil guiding medium in an atomization device according to a second embodiment of the present utility model.

Fig. 16 is a schematic structural diagram of an oil guiding medium in an atomization device according to a first embodiment of the present utility model.

Fig. 17 is a schematic view of an angle of a seal in an atomizer according to an embodiment of the present utility model.

Fig. 18 is a schematic view of another angle of the seal in the atomizing device according to an embodiment of the present utility model.

Reference numerals:

10. an atomizing device; z, a first direction;

100. a base; 110. an electrode; 120. a mounting hole; 130. an air inlet hole; 140. ear plates; 141. a first clamping groove; 150. a second hook; 160. a second groove;

200. an atomizing assembly; 210. a bracket; 211. a first groove; 212. a blind hole; 213. a first through hole; 214. a first positioning rib; 215. a second air hole; 216. a first hook; 220. an oil guiding medium; 221. a first positioning groove; 222. a second through hole; 223. a third air hole; 230. a heating core; 231. a heating plate; 2311. a first air hole; 232. pins; 240. a seal; 241. sealing ribs; 242. a receiving groove; 243. an oil inlet hole; 244. a vent hole;

300. an oil cup; 310. a vent pipe; 320. an oil bin; 330. a second clamping groove;

400. and (3) sealing rings.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

In the description of the present utility model, it should be understood that, if any, these terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., are used herein with respect to the orientation or positional relationship shown in the drawings, these terms refer to the orientation or positional relationship for convenience of description and simplicity of description only, and do not indicate or imply that the apparatus or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model.

Furthermore, the terms "first," "second," and the like, if any, 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 at least one such feature. In the description of the present utility model, the terms "plurality" and "a plurality" if any, mean at least two, such as two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly. For example, the two parts can be fixedly connected, detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, the meaning of a first feature being "on" or "off" a second feature, and the like, is that the first and second features are either in direct contact or in indirect contact through an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that if an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. If an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein, if any, are for descriptive purposes only and do not represent a unique embodiment.

As shown in fig. 1, 2 and 3, the present utility model provides an atomizer device 10 for heating an aerosol-generating substrate such as a smoke oil to a desired temperature and then vaporizing the substrate to flow out to form an aerosol for inhalation by a user. The atomizing device 10 includes a base 100, an atomizing assembly 200, and an oil cup 300, wherein the atomizing assembly 200 is disposed on the base 100, the oil cup 300 is covered on the atomizing assembly 200, and the oil cup 300 and the base 100 are connected as a whole, wherein:

as shown in fig. 2 and fig. 4, two electrodes 110 are mounted on the base 100, and when the electrodes 110 are specifically disposed, the electrodes may be in a nail-shaped structure, or may be in other forms capable of meeting the requirements. Two mounting holes 120 are formed in the base 100, the mounting holes 120 are through holes penetrating through the thickness of the base 100, the electrodes 110 are inserted into the mounting holes 120, the electrodes 110 are in interference fit with the mounting holes 120, and the electrodes 110 are externally connected to a power supply unit to achieve voltage input. The base 100 is provided with air inlets 130, the air inlets 130 are through holes penetrating through the thickness of the base 100, and when the base is specifically arranged, the number of the air inlets 130 is two, so that external air can enter when a user sucks the base.

The oil cup 300 and the base 100 may be connected by adhesive bonding, screw connection, or other structural forms capable of meeting the requirements. In order to facilitate the connection between the oil cup 300 and the base 100, as shown in fig. 4, 5 and 6, in a preferred embodiment, the second hooks 150 protrude from the outer surface of the base 100, and the second slots 330 are formed on the inner wall of the oil cup 300, and when the oil cup is specifically arranged, the number of the second hooks 150 is two, and correspondingly the number of the second slots 330 is two. Preferably, two second hooks 150 are disposed at intervals on the outer surface of the base 100, and the two second hooks 150 are disposed opposite to each other. The second clamping grooves 330 are arranged in one-to-one correspondence with the second clamping hooks 150, and the second clamping hooks 150 are in buckling connection with the second clamping grooves 330 to realize buckling connection between the base 100 and the oil cup 300, so that the connection between the oil cup 300 and the base 100 is simple, convenient and detachable, and convenient to assemble and disassemble. In the specific arrangement, the arrangement positions of the second hook 150 and the second slot 330 are not limited to this, and the number of the second hook 150 and the second slot 330 may be not limited to two, but may be other numbers that meet the needs.

In order to ensure the sealing connection between the oil cup 300 and the base 100, specifically, as shown in fig. 2, 3 and 6, a second groove 160 is formed on the base 100, the second groove 160 is opened on the outer surface of the base 100, a sealing ring 400 is contained in the second groove 160, preferably, the sealing ring 400 may be an O-ring or a sealing strip, the inner walls of the base 100 and the oil cup 300 are in sealing connection through the sealing ring 400, and the gap between the base 100 and the oil cup 300 is filled through the compression deformation of the sealing ring 400, so that the sealing property between the oil cup 300 and the base 100 is improved. In the specific arrangement, the arrangement position of the second groove 160 is not limited to this, and may be located on the inner wall of the oil cup 300, or may be located partly on the base 100 and partly on the inner wall of the oil cup 300.

As shown in fig. 2, 3 and 7, the atomizing assembly 200 includes a bracket 210, an oil medium 220 and a heat generating core 230, the bracket 210 is mounted on the base 100, the heat generating core 230 includes a heat generating plate 231 and a pin 232, the pin 232 is disposed on one side of the heat generating plate 231, and the pin 232 and the heat generating plate 231 are electrically connected as a whole. Preferably, the number of the pins 232 is two, the two pins 232 are disposed at intervals on one side of the heating plate 231, the heating plate 231 has a first air hole 2311, the first air hole 2311 is a through hole penetrating the heating plate 231 along the first direction Z, the heating plate 231 and the oil guiding medium 220 are stacked on the support 210 along the first direction Z plane, the pins 232 penetrate the support 210, the pins 232 are electrically connected with the electrodes 110, and the sealing member 240 is communicated with the first air hole 2311, the oil guiding medium 220, the support 210 and the air inlet 130 and forms an air path extending along the first direction Z. The oil cup 300 has a breather pipe 310 and an oil reservoir 320, the breather pipe 310 is communicated with the gas path, the oil reservoir 320 is used for storing tobacco tar, and the oil reservoir 320 is communicated with the oil guiding medium 220 to form an oil path.

The connection mode between the bracket 210 and the base 100 is various, and may be adhesive bonding, screw connection, or other structural modes capable of meeting the requirements. In order to facilitate the connection between the stand 210 and the base 100, as shown in fig. 4, 5, 8 and 9, in a preferred embodiment, the upper end of the base 100 has the ear plates 140, and the ear plates 140 extend out of the upper end surface of the base 100, preferably, the number of the ear plates 140 is two, and the two ear plates 140 are disposed on the base 100 at intervals, and the two ear plates 140 are disposed opposite to each other. The ear plate 140 is provided with a first clamping groove 141, the bracket 210 is provided with first clamping hooks 216, preferably, the number of the first clamping hooks 216 is two, and the two first clamping hooks 216 are arranged on the bracket 210 at intervals. The first hook 216 is in snap connection with the first slot 141. The first clamping grooves 141 are arranged in one-to-one correspondence with the first clamping hooks 216, and the first clamping hooks 216 are in buckling connection with the first clamping grooves 141 so as to realize buckling connection between the bracket 210 and the oil cup 300, so that the connection between the bracket 210 and the base 100 is simple, convenient and detachable, and convenient to assemble and disassemble. In the specific arrangement, the arrangement positions of the first hooks 216 and the first slots 141 are not limited to this, and the number of the first hooks 216 and the first slots 141 may be not limited to two, but may be other numbers that meet the needs.

In order to facilitate assembly of the atomizing assembly 200, as shown in fig. 2, 3, 8 and 9, in a preferred embodiment, a first groove 211 is formed at one end of the bracket 210 along the first direction Z, two blind holes 212 are formed at the other end of the bracket 210 along the first direction Z, the bracket 210 has two first through holes 213, and the first through holes 213 are through holes penetrating the bracket 210 along the thickness direction of the bracket 210, preferably, the thickness direction of the bracket 210 is parallel to the first direction Z. The heating plate 231 and the oil guiding medium 220 are disposed in the first groove 211, so that on one hand, the heating plate 231 and the oil guiding medium 220 can be limited by the first groove 211, and the assembly of the heating plate 231, the oil guiding medium 220 and the bracket 210 is facilitated, and on the other hand, the size of the atomizing assembly 200 along the first direction Z can be reduced, so that the atomization device 10 is convenient to be miniaturized. The pin 232 is bent in the blind hole 212 after penetrating the first through hole 213, the electrode 110 is inserted into the blind hole 212, and the electrode 110 is in interference contact with the pin 232, so that the electrode 110 and the pin 232 are reliably electrically connected, and the occurrence of a current short circuit condition is avoided.

The heat generating plate 231 and the oil guiding medium 220 are disposed on the bracket 210 in the following two manners:

in one embodiment, as shown in fig. 10, 11 and 12, the heat generating plate 231 is disposed on the surface of the bracket 210, and the oil medium 220 is attached to the surface of the heat generating plate 231 away from the bracket 210. In a specific arrangement, the heating plate 231 is disposed in the first groove 211, and in order to improve the installation reliability of the heating plate 231 and the oil guiding medium 220 in the first groove 211, as shown in fig. 13, 14 and 15, two first positioning ribs 214 protrude from the first groove 211, the two first positioning ribs 214 are disposed on the inner surface of the first groove 211 at intervals, preferably, the two first positioning ribs 214 are disposed opposite to each other, two first positioning grooves 221 are formed on the oil guiding medium 220, preferably, the two first positioning grooves 221 are disposed opposite to each other, the first positioning grooves 221 are matched with the first positioning ribs 214 in a concave-convex manner, so as to fix the bracket 210 and the oil guiding medium 220, and then the combined pins 232 penetrate through the first through holes 213 and then bend into the blind holes 212, so as to fix the heating core 230 and the bracket 210, and the oil guiding medium 220, and the connection between the heating core 230 and the bracket 210 are simple and detachable, and the simple and detachable, thereby facilitating the assembly and disassembly. In the specific setting, the setting positions of the first positioning groove 221 and the first positioning rib 214 are not limited to this, and the number of the first positioning groove 221 and the first positioning rib 214 may be not limited to two, but may be other numbers that meet the needs.

As shown in fig. 2, 3, 8, 9 and 16, the oil guiding medium 220 is disposed on the surface of the bracket 210, and the heating plate 231 is attached to the surface of the oil guiding medium 220 away from the bracket 210. In a specific arrangement, the oil guiding medium 220 is disposed in the first groove 211, and in order to improve the installation reliability of the heating plate 231 and the oil guiding medium 220 in the first groove 211, the oil guiding medium 220 has two second through holes 222, and the second through holes 222 are through holes penetrating the oil guiding medium 220 along the thickness direction of the oil guiding medium 220, preferably, the thickness direction of the oil guiding medium 220 is parallel to the first direction Z; the second through hole 222 and the first through hole 213 are opposite to each other, the pin 232 sequentially penetrates through the second through hole 222 and the first through hole 213, and the combined pin 232 penetrates through the first through hole 213 and then bends in the blind hole 212 so as to tightly press and fix the heating core 230 and the oil guiding medium 220 on the bracket 210, and the connection between the heating core 230 and the bracket 210 is simple, convenient and detachable and is convenient to assemble and disassemble.

In order to improve the atomization effect, in a preferred embodiment, as shown in fig. 2, 3, 11, 12, 17 and 18, the atomization assembly 200 further includes a sealing member 240, the sealing member 240 includes a sealing rib 241, a receiving groove 242, an oil inlet 243, and a vent 244, and the oil inlet 243 and the vent 244 are through holes penetrating the sealing member 240 along a thickness direction of the sealing member 240, preferably, the thickness direction of the sealing member 240 is parallel to the first direction Z. One end of the bracket 210 is accommodated in the accommodating groove 242 so as to realize the covering of the sealing element 240 on the bracket 210; the oil bin 320 is sequentially communicated with the oil inlet 243 and the oil guiding medium 220 to form an oil path so as to facilitate tobacco tar to enter the oil guiding medium 220; the inner wall of the oil cup 300 is in interference fit with the sealing rib 241 so as to realize the sealing connection between the oil cup 300 and the sealing piece 240 and avoid the occurrence of the condition of oil leakage of smoke and oil; the vent pipe 310 is inserted into the vent hole 244, and the vent hole 244 is in interference fit with the vent hole 244, so that the vent pipe 310 is in sealing connection with the sealing member 240, and the occurrence of air leakage of aerosol is avoided.

In order to facilitate the formation of the air path, specifically, as shown in fig. 8, 9, 13 and 14, the bracket 210 has a second air hole 215, and the second air hole 215 is a through hole penetrating the bracket 210 along the thickness direction of the bracket 210, preferably, the thickness direction of the bracket 210 is parallel to the first direction Z. When specifically arranged, the second air holes 215 may be cylindrical holes, and the second air holes 215 may also be funnel-shaped structures so as to avoid the pins 232. As shown in fig. 15 and 16, the oil guide medium 220 has a third air hole 223, and the third air hole 223 is a through hole penetrating the oil guide medium 220 in the thickness direction of the oil guide medium 220, preferably, the thickness direction of the oil guide medium 220 is parallel to the first direction Z. As shown in fig. 2, 3, 11 and 12, the air inlet hole 130, the second air hole 215, the first air hole 2311, the third air hole 223 and the air vent 244 are communicated and form an air path. In the working process, the external air enters through the air inlet 130, reaches the heating plate 231 after passing through the second air hole 215, takes away the aerosol formed by heating the tobacco tar by the heating plate 231, and is sucked by the user through the first air hole 2311, the third air hole 223 and the air vent 244 in sequence.

To facilitate the flow of the aerosol, more specifically, as shown in fig. 2, 3, 11 and 12, the second air holes 215 are disposed opposite to the air holes 244, the number of the first air holes 2311 and the third air holes 223 is plural, and the plurality of the first air holes 2311 and the plurality of the third air holes 223 are disposed opposite to each other, the orthographic projection profile of the first air holes 2311 and the third air holes 223 on the sealing member 240 falls into the air holes 244, and the orthographic projection profile of the first air holes 2311 and the third air holes 223 on the bracket 210 falls into the second air holes 215, so that the sectional areas of the second air holes 215 and the air holes 244 are respectively larger than the sum of the sectional areas of the plurality of the first air holes 2311 and the sum of the sectional areas of the plurality of the third air holes 223. In the above-mentioned atomizing device 10, according to the hydrodynamic formula q=s×v, where Q is the flow rate of the fluid, S is the cross-sectional area of the pipeline, V is the flow rate, and the flow rate decreases when the external air enters the first air hole 2311 from the second air hole 215, so that the time for the air to pass through the first air hole 2311 is longer without increasing the thickness of the heating plate 231, the structure of the heating plate 231 is small, the heat loss is less, and the flow rate increases when the air carries the aerosol from the third air hole 223 into the air hole 244, so that the user can absorb the aerosol at a suitable temperature in time.

In the above-mentioned atomizing device 10, the tobacco tar in the oil bin 320 of the oil cup 300 flows into the heating core 230 through the oil path, and after the voltage is input to the electrode 110, the heating core 230 heats to vaporize the tobacco tar to form aerosol, and the aerosol enters the breather pipe 310 through the gas path to be sucked by the user; the oil guide medium 220 and the heating core 230 are stacked on the bracket 210 along the Z plane of the first direction, so that the assembly of the atomization assembly 200 can be completed simply and conveniently, the stability after the assembly is good, and the product performance is good; and the bracket 210 is connected with the base 100 and the oil cup 300 is connected with the base 100, so that the automatic production of the atomizing device 10 can be realized more simply and conveniently; the extending direction of the first air hole 2311 and the air path of the heating core 230 are perpendicular to the setting plane of the heating core 230 in the bracket 210, so that the atomization efficiency is higher, the atomization effect is better, the taste is better, and the service life of the atomization device 10 is longer.

In addition, the utility model also provides an electronic atomizer, which comprises the atomization device 10 according to any one of the above technical schemes, because the tobacco tar in the oil bin 320 of the oil cup 300 in the atomization device 10 flows into the heating core 230 through the oil path, after the voltage is input to the electrode 110, the heating core 230 heats the tobacco tar to vaporize into aerosol, and the aerosol enters the breather pipe 310 through the gas path to be sucked by a user; the oil guide medium 220 and the heating core 230 are stacked on the bracket 210 along the Z plane of the first direction, so that the assembly of the atomization assembly 200 can be completed simply and conveniently, the stability after the assembly is good, and the product performance is good; and the bracket 210 is connected with the base 100 and the oil cup 300 is connected with the base 100, so that the automatic production of the atomizing device 10 can be realized more simply and conveniently; the extending direction of the first air hole 2311 and the air path of the heating core 230 are perpendicular to the setting plane of the heating core 230 in the bracket 210, so that the atomization efficiency is higher, the atomization effect is better, the taste is better, and the service life of the atomization device 10 is longer. Therefore, the electronic atomizer with the atomizing device 10 can realize simple, convenient and reliable automatic assembly, and has high atomizing efficiency, good taste and long service life.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the claims. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (10)

1. An atomizing device, comprising:

the base is provided with an electrode, and an air inlet penetrating through the thickness of the base is formed in the base;

the atomization assembly comprises a support, an oil guide medium and a heating core, wherein the support is arranged on the base, the heating core comprises a heating plate and pins arranged on one side of the heating plate, the heating plate is provided with first air holes penetrating along a first direction and is laminated with the oil guide medium along a first direction plane and is arranged on the support, the pins penetrate through the support and are electrically connected with the electrodes, and the first air holes, the oil guide medium, the support and the air inlet are communicated and form an air path extending along the first direction;

the oil cup is covered with the atomization assembly and is connected with the base, the vent pipe of the oil cup is communicated with the gas circuit, and the oil bin of the oil cup is communicated with the oil guiding medium to form an oil circuit.

2. The atomizing device of claim 1, wherein the heat generating plate is disposed on a surface of the support, and the oil guiding medium is attached to a surface of the heat generating plate away from the support.

3. The atomizing device of claim 1, wherein the oil guiding medium is disposed on a surface of the support, and the heating plate is attached to a surface of the oil guiding medium away from the support.

4. An atomising device according to claim 3 wherein the oil guiding medium is provided with a second through hole extending through its thickness, the pin extending through the second through hole.

5. The atomizing device of any one of claims 1 to 4, wherein one end of the bracket in the first direction is provided with a first groove, the other end of the bracket is provided with a blind hole, the bracket is provided with a first through hole penetrating through the thickness of the bracket, the heating plate and the oil guiding medium are arranged in the first groove, the pin penetrates through the first through hole and then bends in the blind hole, and the electrode is inserted into the blind hole and is in interference contact with the pin.

6. The atomizing device of claim 1, wherein the atomizing assembly further comprises a seal member covering the support, the seal member having a sealing rib, a receiving groove, and an oil inlet and a vent hole extending through a thickness thereof, wherein:

one end of the bracket is accommodated in the accommodating groove;

the inner wall of the oil cup is in interference fit with the sealing rib;

the vent pipe is inserted into the vent hole and is in interference fit with the vent hole;

the oil bin is sequentially communicated with the oil inlet hole and the oil guide medium to form the oil path.

7. The atomizing device of claim 6, wherein the support has a second air hole extending through a thickness thereof, the oil-guiding medium has a third air hole extending through a thickness thereof, and the air inlet hole, the second air hole, the first air hole, the third air hole, and the air vent are in communication and form the air passage;

the second air holes are opposite to the air holes, the number of the first air holes and the number of the third air holes are multiple, the first air holes and the third air holes are opposite to each other, the orthographic projection outline of the first air holes and the third air holes on the sealing piece falls into the air holes, and the orthographic projection outline of the first air holes and the third air holes on the support falls into the second air holes.

8. The atomizing device of claim 1, wherein the base has an ear plate at an upper end thereof, a first slot is provided in the ear plate, a first hook is provided on the bracket, and the first hook is in snap connection with the first slot.

9. The atomizing device of claim 1, wherein a second hook protrudes from the outer surface of the base, a second slot is formed in the inner wall of the oil cup, and the second hook is in snap connection with the second slot.

10. An electronic atomizer comprising an atomizing device according to any one of claims 1 to 9.