CN218219111U - Atomizer and electronic atomization device - Google Patents

Abstract

The utility model provides an atomizer and an electronic atomization device, which comprises a battery rod and an atomizer, wherein the atomizer comprises an oil cup and an atomization assembly assembled at one end of the oil cup, a liquid storage cavity is formed between the atomization assembly and the oil cup, the atomization assembly comprises a flat oil guide body and a sheet heating body which are vertically or obliquely arranged inside the atomization assembly, the oil guide body is provided with a relative liquid absorption surface and an atomization surface, and the heating body is arranged on the atomization surface of the oil guide body; be formed with atomizing air flue in the atomization component, atomizing air flue is including the atomizing chamber that is located one side of heat-generating body and connect in the bottom of atomizing chamber and towards the intake chamber of one side bending extension, still is formed with opening reservoir up in the atomization component, and the atomizing chamber falls into in the opening of reservoir from the top towards the bottom along the axial projection of atomizer at least part. Through the setting of reservoir, can block the bottom that condensate and the aerosol of backward flow arrived the atomizer to reduce the weeping phenomenon, in order to promote user experience.

Description

Atomizer and electronic atomization device

Technical Field

The utility model belongs to the technical field of electronic atomization, especially, relate to an atomizer and electronic atomization device.

Background

In the correlation technique, the existing straight-through setting mode of atomizing air flue in the atomizer also has crooked setting mode, but atomizing air flue directly leads to the bottom usually, so set up, can lead to the condensate directly to flow to the atomizer bottom, perhaps accumulates the atomizer bottom when making the aerosol blowback, and when the condensate accumulation of atomizer bottom was too much, can flow the atomizer outside and cause the weeping, influences user experience.

SUMMERY OF THE UTILITY MODEL

A technical object of the utility model is to provide an atomizer and electronic atomization device can block that the condensate is downflow, reduces the volume of aerosol blowback flow direction bottom, reduces the weeping phenomenon to promote user experience.

In order to solve the technical problem, the utility model discloses a realize like this, provide an atomizer, including oil cup and assemble in the atomizing subassembly of the one end of oil cup, form the stock solution chamber between atomizing subassembly and the oil cup, atomizing subassembly includes flat oil guide body and the slice heat-generating body of vertical or slope setting in its inside, oil guide body has relative liquid absorption level and atomizing surface, the heat-generating body sets up in oil guide body's atomizing surface;

be formed with the atomizing air flue in the atomization component, the atomizing air flue is including being located the atomizing chamber of one side of heat-generating body and connect in the chamber of admitting air of the bottom in atomizing chamber and the crooked extension in one side, still be formed with opening reservoir up in the atomization component, the atomizing chamber is followed from the top towards the bottom the axial projection of atomizer at least part falls into in the opening of reservoir.

Further, at least one part of one side of the oil guide body close to the atomizing air passage is used as a groove wall of the liquid storage groove.

Further, the bottom end of the oil guide body is away from the groove bottom of the liquid storage groove by a preset distance.

Further, the depth of the reservoir in the axial direction of the atomizing assembly accounts for 15-25% of the length of the atomizing air passage.

Further, the reservoir has a depth of 1.5-3.0mm in the axial direction of the atomizing assembly.

Further, the atomizing subassembly still include air flue spare with assemble in the seal holder of air flue spare, the heat-generating body with lead the oil body centre gripping and be fixed in air flue spare with between the seal holder, the atomizing chamber by air flue spare with lead the oil body and enclose and close and form, the chamber of admitting air is formed in the air flue spare and link up the bottom of air flue spare, air flue spare includes the vertical stopper that sets up or slope, the reservoir is located block with lead between the oil body.

Further, the air channel piece comprises a bottom main body and a first enclosing body connected to the top side of the bottom main body, the sealing support comprises a top main body and a second enclosing body connected to the bottom side of the top main body, the second enclosing body and the first enclosing body are matched to form a whole, and the heating body and the oil guide body are clamped and fixed by the first enclosing body and the second enclosing body.

Further, the first close to of enclosing the body the second encloses one side of the body and is provided with the recess of stepping down, air flue spare has been seted up and has been run through the bottom side of bottom main part and extend to the first internal inlet port that encloses, the inlet port with the recess dislocation set of stepping down, the recess of stepping down keep away from the cell wall department of the oil guide body has seted up the intercommunication the connector on the top of inlet port, the stopper does the bottom edge of connector extremely the recess cell wall of stepping down of the top side of bottom main part.

Furthermore, the air inlet hole is provided with a first flow guide surface on the top side, the top side of the first flow guide surface is connected with the connecting port, and the first flow guide surface is obliquely arranged.

Further, let a recess including being located the top of connector and with the atomizing groove that the heat-generating body position corresponds and connect in the groove of giving vent to anger on the top of atomizing groove, atomizing groove with lead the oil body to enclose to close and form the atomizing chamber, give vent to anger the groove with lead the oil body to enclose to close and form the intercommunication the chamber of giving vent to anger on the top of atomizing chamber, the cross-sectional area of giving vent to anger the chamber is greater than the cross-sectional area in atomizing chamber, the cross-sectional area of giving vent to anger the chamber is crescent from the bottom towards the top.

Furthermore, the wall of the atomization groove far away from the oil guide body is parallel to the plate surface of the oil guide body, the air outlet groove is provided with a second flow guide surface connected to the wall of the atomization groove far away from the oil guide body, and the second flow guide surface inclines towards the direction far away from the oil guide body.

Furthermore, a mounting groove is formed in one side, close to the first enclosing body, of the second enclosing body, a distance is reserved between the bottom side of the mounting groove and the bottom side of the second enclosing body, the oil guide body is embedded in the mounting groove, and the bottom side of the second enclosing body is in sealing connection with the top side of the bottom main body, so that the blocking block, the second enclosing body and the oil guide body are enclosed together to form the liquid storage tank.

Furthermore, the both sides of the recess of stepping down are outstanding respectively and are formed with the butt bead, the heat-generating body include the center generate heat the portion with connect in the bone position of the both sides of the center portion that generates heat, the butt bead butt deviates from in the bone position that corresponds the side the one side of the oil conduction body.

Further, an electronic atomizer device is provided, comprising a battery rod and the atomizer as described in any one of the above.

Compared with the prior art, the utility model, well atomizer and electronic atomization device, beneficial effect lies in:

in this scheme, because the chamber of admitting air is connected in the bottom of atomizing chamber and is extended towards a lateral buckling, be formed with the reservoir that the opening faces upward in the atomization component, in the vertical projection at least part of atomizing chamber falls into the opening of reservoir moreover, when the condensation takes place in the atomizing chamber, the condensate can fall into the reservoir from the bottom in the approximate rate after the bottom in atomizing chamber falls down, thereby can enter into the reservoir during the aerosol backward flow and form the buffering. Through the setting of reservoir, can block the bottom that condensate and the aerosol of backward flow arrived the atomizer to reduce the weeping phenomenon, in order to promote user experience.

Drawings

Fig. 1 is a schematic partial cross-sectional view of an atomizer in an embodiment of the present invention in longitudinal section;

FIG. 2 is an enlarged view of detail A of FIG. 1;

fig. 3 is a schematic perspective exploded view of the atomizer according to the embodiment of the present invention;

fig. 4 is a schematic perspective view of the air duct member according to the embodiment of the present invention.

In the drawings, each reference numeral denotes: 10. an atomizing assembly; 20. an oil cup; 100. an air inlet cavity; 200. an atomizing chamber; 300. an air outlet cavity; 400. a liquid storage tank; 1. an air duct member; 2. sealing the bracket; 3. an oil guide body; 4. a heating element; 5. a bottom cover; 6. connecting columns; 7. an electrode; 11. a bottom body; 12. a first enclosure body; 111. an air inlet; 121. a blocking block; 122. a yielding groove; 123. a connecting port; 124. abutting against the convex edge; 21. a top body; 22. the second enclosure body.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention, and all other embodiments obtained by those skilled in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device 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 present invention.

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

In this embodiment, with reference to fig. 1 to 4, an atomizing apparatus is provided, which includes a battery rod and an atomizer, wherein the atomizer includes an oil cup 20 and an atomizing component 10 mounted at one end of the oil cup 20, a liquid storage cavity is formed between the atomizing component 10 and the oil cup 20, the atomizing component 10 includes a flat oil guiding body 3 and a sheet heating element 4 vertically or obliquely disposed inside the oil guiding body 3, the oil guiding body 3 has a liquid absorbing surface and an atomizing surface opposite to each other, and the heating element 4 is disposed on the atomizing surface of the oil guiding body 3; an atomizing air passage is formed in the atomizing assembly 10, the atomizing air passage comprises an atomizing cavity 200 located on one side of the heating body 4 and an air inlet cavity 100 which is connected to the bottom end of the atomizing cavity 200 and extends towards one side in a bending manner, a liquid storage tank 400 with an upward opening is further formed in the atomizing assembly 10, and the atomizing cavity 200 at least partially falls into the opening of the liquid storage tank 400 from the top to the bottom along the axial projection of the atomizer.

In this scheme, because the chamber 100 that admits air connects in the bottom of atomizing chamber 200 and extends towards a lateral buckling, be formed with the ascending reservoir 400 of opening in the atomization component 10, the vertical projection of atomizing chamber 200 at least partially falls into the opening of reservoir 400 in addition, when the condensation takes place in the atomizing chamber 200, the condensate falls down the back from the bottom of atomizing chamber 200 the probability can fall into the reservoir 400 in, thereby also can enter into the reservoir 400 during the aerosol backward flow and form the buffering. Through the setting of reservoir 400, can block that condensate and the aerosol of backward flow reach the bottom of atomizer to reduce the weeping phenomenon, in order to promote user experience.

Further, atomizing subassembly 10 still includes air flue spare 1 and assembles in air flue spare 1's seal holder 2, heat-generating body 4 and oil guide body 3 are fixed in between air flue spare 1 and the seal holder 2 by the centre gripping, atomizing chamber 200 is enclosed by air flue spare 1 and oil guide body 3 and closes and forms, air inlet chamber 100 is formed in air flue spare 1 and link up the bottom of air flue spare 1, air flue spare 1 includes vertical or the slope stopper piece 121 that sets up, reservoir 400 is located between stopper piece 121 and the oil guide body 3. In this embodiment, the sealing bracket 2 mainly plays a role of installing a heating component in cooperation with the air duct member 1 and sealing with the oil cup 20, and the sealing bracket 2 may be made of a material having certain toughness, for example, the outer side of the top main body 21 of the sealing bracket 2 may be provided with a sealing rib position, and the sealing rib position is in interference fit with the inner wall of the oil cup 20, so as to realize the sealing performance between the inner walls of the sealing bracket 2 and the oil cup 20, so as to reduce parts and facilitate installation. In some embodiments, the sealing bracket 2 may also be made of a plastic material, and the outer side of the top main body 21 of the sealing bracket 2 may be sleeved with a silicone or rubber sealing ring, and the outer side of the sealing ring abuts against the inner wall of the oil cup 20, thereby performing a sealing function.

Preferably, the air intake cavity 100 is located on a side of the blocking block 121 facing away from the reservoir 400, the blocking block 121 is vertically disposed, and the blocking block 121 is equivalent to a portion of a wall of the reservoir 400, so that when the condensate or aerosol flows into the reservoir 400, the condensate or aerosol is blocked by the blocking block 121, thereby preventing the condensate or aerosol from directly flowing to the bottom of the atomizer, and achieving a better liquid leakage prevention effect. In some embodiments, the blocking block 121 may be disposed obliquely, for example, the top end of the blocking block 121 may be inclined toward the air intake chamber 100, so as to make the opening of the reservoir 400 larger, so that the condensate or the returned aerosol can enter the reservoir 400 more easily, thereby enhancing the effect of blocking the condensate and the returned aerosol, and the effect of preventing the liquid leakage is stronger.

Further, at least a part of one side of the oil guiding body 3 close to the atomizing air passage serves as a tank wall of the reservoir 400. Specifically, in the present embodiment, the oil guiding body 3 may be soft or hard, for example, the oil guiding body 3 may be a flat cotton core oil guiding body, or a flat ceramic oil guiding body. The bottom of oil guide body 3 and the tank bottom of reservoir 400 are apart from the preset distance, be equivalent to the bottom of oil guide body 3 and the bottom of reservoir 400 and not the parallel and level, but the bottom of oil guide body 3 is higher than the tank bottom of reservoir 400, so set up, when condensate flows down along the atomizing air flue, can be blockked by stopper 121, thereby save in reservoir 400, when the condensate accumulation in reservoir 400 is too much and surpasss the bottom of oil guide body 3, the partly of excess can be reabsorbed by oil guide body 3, improved the utilization ratio of atomizing liquid on the one hand, on the other hand reservoir 400 is difficult to be filled up completely, consequently, reservoir 400 can play the effect of storage condensate and the aerosol that blocks the backward flow constantly, and the reliability is higher. In some embodiments, the bottom end of the oil guiding body 3 may be flush with the bottom of the reservoir 400 or the bottom end of the oil guiding body 3 is lower than the bottom of the reservoir 400, so as to achieve the purpose of improving condensation, and on this basis, in order to make the condensate flow into the oil guiding body 3 more easily, the bottom of the reservoir 400 near the oil guiding body 3 may be inclined toward the bottom, thereby further improving the effect of utilizing the condensate.

Further, the reservoir 400 has a depth in the axial direction of the atomizing assembly 10 of 15-25% of the length of the atomizing air passage. Specifically, in this embodiment, the depth of the liquid storage tank 400 in the axial direction of the atomizing assembly 10 is 1.5-3.0mm, for example, the depth of the liquid storage tank 400 in the axial direction of the atomizing assembly 10 may be 1.8mm, 2.0mm, 2.5mm, or the like, and by setting the depth of the liquid storage tank 400, the effects of storing the condensate in the liquid storage tank 400 and preventing the aerosol from flowing back may be ensured, so as to improve the effect of preventing the liquid leakage.

Further, the air duct member 1 includes a bottom main body 11 and a first enclosing body 12 connected to the top side of the bottom main body 11, the sealing bracket 2 includes a top main body 21 and a second enclosing body 22 connected to the bottom side of the top main body 21, the second enclosing body 22 and the first enclosing body 12 are matched to form a whole, and the heating body 4 and the oil guiding body 3 are clamped and fixed by the first enclosing body 12 and the second enclosing body 22. Specifically, in this embodiment, the air duct member 1 is made of a silicon rubber or rubber material, and the first surrounding body 12 and the second surrounding body 22 are integrally formed by being assembled from a side surface, because the size of the first surrounding body 12 in the thickness direction of the atomizer is smaller than the size of the bottom main body 11 in the thickness direction of the atomizer, and the size of the second surrounding body 22 in the thickness direction of the atomizer is smaller than the size of the top main body 21 in the thickness direction of the atomizer, the materials of the air duct member 1 and the sealing support 2 can be saved respectively, and the heating element 4 and the oil guide body 3 are preferably vertically arranged, and the occupied size in the thickness direction is smaller, so that the size of the atomizing assembly 10 formed by combining the air duct member 1 and the sealing support 2 can be smaller, which is beneficial to making the size and thickness of the whole atomizer smaller, and the material cost can be saved, wherein the heating element 4 can be formed by etching a metal sheet, and the heating element 4 can also be formed by plating a metal layer on an insulator, for example, the heating element 4 is formed by plating a metal layer on the side surface of the ceramic body. In some embodiments, the heat generating body 4 and the oil guiding body 3 may also be disposed obliquely, for example, the oblique angle may be set to 60-90 °, such as 75 °, 85 °, and the like, which is not limited herein.

Further, one side of the first enclosure body 12 close to the second enclosure body 22 is provided with a yielding groove 122, the air duct member 1 is provided with an air inlet hole 111 penetrating through the bottom side of the bottom body 11 and extending into the first enclosure body 12, the air inlet hole 111 and the yielding groove 122 are arranged in a staggered manner, a groove wall of the yielding groove 122 far away from the oil guide body 3 is provided with a connecting port 123 communicating with the top end of the air inlet hole 111, and the blocking block 121 is the groove wall of the yielding groove 122 from the bottom edge of the connecting port 123 to the top side of the bottom body 11. The air inlet hole 111 is used for forming the air inlet cavity 100 of the atomizing air passage, a part of the abdicating groove 122, which is located at the top of the connecting port 123, and the oil guide body 3 jointly enclose to form the atomizing cavity 200, wherein the connecting port 123 is equivalent to the connecting position of the atomizing cavity 200 and the air inlet cavity 100, a part of the abdicating groove 122, which is located at the bottom of the connecting port 123, is used as a part of the liquid storage tank 400, and the blocking block 121 is equivalent to be blocked between the liquid storage tank 400 and the air inlet cavity 100, so that condensate or backflow aerosol formed in the atomizing cavity 200 can flow into the liquid storage tank 400 and be blocked by the blocking block 121, thereby realizing buffering, and cannot directly flow to the bottom of the atomizer, thereby realizing the effect of preventing liquid leakage.

Further, the air inlet hole 111 has a top first guiding surface connected to the connection port 123, and the first guiding surface is disposed obliquely. First water conservancy diversion face can be plane or curved surface to, smooth transition between the pore wall of first water conservancy diversion face and inlet port 111, so set up, on the one hand, the air current of admitting air can flow more smoothly to atomizing chamber 200 in, guarantees the operational reliability of atomizer, and on the other hand, when the aerosol of backward flow passes through connector 123, is more difficult to condense in the chamber 100 of admitting air and forms the condensate, has prevented the formation of condensate, thereby further promotes the effect of leak protection liquid.

Further, the recess 122 of stepping down includes the atomizing groove that is located the top of connector 123 and corresponds with the 4 positions of heat-generating body and connects in the play gas groove on the top of atomizing groove, and atomizing groove and lead oil body 3 and enclose to close and form atomizing chamber 200, go out the gas groove and lead oil body 3 and enclose to close and form the play gas chamber 300 on the top of intercommunication atomizing chamber 200, go out the cross-sectional area of gas chamber 300 and be greater than the cross-sectional area of atomizing chamber 200, go out the cross-sectional area of gas chamber 300 and increase gradually from the bottom towards the top. Specifically, in this embodiment, the cell wall of keeping away from oil guide body 3 of atomizing groove is on a parallel with oil guide body 3's face, go out the air duct and have the second water conservancy diversion face of meeting in atomizing groove's the cell wall of keeping away from oil guide body 3, the second water conservancy diversion face is towards the direction slope of keeping away from oil guide body 3, the second water conservancy diversion face can be the plane also can be the curved surface, because the second water conservancy diversion face is towards the direction slope of keeping away from oil guide body 3, go out the air duct and lead the cross-sectional area of the air outlet cavity 300 that oil guide body 3 enclosed and close the formation and increase gradually in the direction of giving vent to anger, can make aerosol flow out more easily, and, can prevent the position condensation of aerosol at air outlet cavity 300, can promote user experience.

Furthermore, a mounting groove is formed in one side, close to the first enclosing body 12, of the second enclosing body 22, a distance is formed between the bottom side of the mounting groove and the bottom side of the second enclosing body 22, the oil guide body 3 is embedded in the mounting groove, and the bottom side of the second enclosing body 22 is hermetically connected with the top side of the bottom main body 11, so that the barrier block 121, the second enclosing body 22 and the oil guide body 3 are enclosed together to form a liquid storage tank 400. When the first enclosing body 12 and the second enclosing body 22 are matched, one side of the first enclosing body 12 abuts against one side of the oil guide body 3, so that the relief groove 122 and the oil guide body 3 jointly enclose to form a part of an atomizing air channel, the bottom side of the second enclosing body 22 is in sealing connection with the top side of the bottom main body 11, and as the bottom side of the mounting groove and the top side of the second enclosing body 22 have a space, and the oil guide body 3 is embedded in the mounting groove, namely, the bottom side of the oil guide body 3 and the top side of the bottom main body 11 have a space, when the blocking block 121, the second enclosing body 22 and the oil guide body 3 jointly enclose to form the liquid storage tank 400, the bottom side of the oil guide body 3 is higher than the bottom side of the liquid storage tank 400, therefore, condensate can only be absorbed by the oil guide body 3 when the liquid level 400 is enough condensate to exceed the bottom side of the oil guide body 3. It should be understood that the distance between the bottom side of the mounting groove and the bottom side of the second surrounding body 22 can be set according to actual situations. Of course, in some embodiments, in order to allow the condensate in the reservoir 400 to be rapidly absorbed by the oil guide body 3, the bottom side of the mounting groove may be communicated with the bottom side of the second surrounding body 22.

Furthermore, abutting convex ribs 124 are respectively formed on two sides of the avoiding groove 122 in a protruding manner, the heating body 4 includes a central heating portion and bone portions connected to two sides of the central heating portion, and the abutting convex ribs 124 abut against one side of the bone portions on the corresponding side, which is away from the oil conducting body 3. Specifically, in this embodiment, the side of the receding groove 122 is respectively provided with a vertically extending abutting protruding rib 124, the central heating portion is a rhombus structure with a plurality of short axes connected in sequence, the end of the long axis of each rhombus structure is provided with a bone position, and the short axes of the rhombus structure are arranged along the direction parallel to the central axis of the atomizing groove, therefore, both sides of the central heating portion are provided with a plurality of bone positions, wherein the bone positions and the central heating portion are preferably integrally formed, and of course, the bone positions can also be connected to both sides of the central heating portion by welding, riveting or bonding, and the bone positions can be connected to the abutting protruding ribs 124 by welding or bonding, after the atomizing assembly 10 is assembled, the bone positions on both sides are abutted against and attached to the oil guide body 3 by the two abutting protruding ribs 124, so, the rhombus structure is also driven by the corresponding bone positions to be attached to the oil guide body 3 tightly, and the rhombus structure is not prone to warp deformation during operation, and the operation is more reliable. It should be understood that the foregoing arrangement of the central heat generating portion is only an example, and in some implementations, the central heat generating portion may also be wave-shaped, S-shaped, rectangular, etc., and both sides thereof may be provided with bone positions and abutted against one side of the oil guiding body 3 by the abutting convex ribs 124.

Further, the atomizing component 10 further includes a bottom cover 5 assembled at the bottom side of the bottom main body 11, two connecting posts 6 fixed to the bottom cover 5 and penetrating the bottom main body 11, and two electrodes 7 fixed to the bottom cover 5 and penetrating the bottom main body 11, a clamping groove is provided on the connecting posts 6, a clamping protrusion corresponding to and matching with the clamping groove is provided at one side of the second enclosure body 22 close to the first enclosure body 12, the clamping protrusion and the clamping groove are in clamping fit in a direction perpendicular to or inclined to the axis of the atomizing component 10, and after the clamping protrusion and the clamping groove are matched, the first enclosure body 12 and the second enclosure body 22 can be prevented from sliding relatively in the axis direction of the atomizing component 10, connecting ends are respectively provided at two ends of the central heating body 4, and the connecting ends are respectively connected to the corresponding electrodes 7.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (14)

1. An atomizer comprises an oil cup and an atomizing assembly assembled at one end of the oil cup, wherein a liquid storage cavity is formed between the atomizing assembly and the oil cup, and the atomizer is characterized in that the atomizing assembly comprises a flat oil guide body and a sheet heating body which are vertically or obliquely arranged in the atomizing assembly, the oil guide body is provided with a liquid suction surface and an atomizing surface which are opposite, and the heating body is arranged on the atomizing surface of the oil guide body;

be formed with the atomizing air flue in the atomization component, the atomizing air flue is including being located the atomizing chamber of one side of heat-generating body and connect in the chamber of admitting air of the bottom in atomizing chamber and the crooked extension in one side, still be formed with opening reservoir up in the atomization component, the atomizing chamber is followed from the top towards the bottom the axial projection of atomizer at least part falls into in the opening of reservoir.

2. The atomizer of claim 1, wherein at least a portion of a side of said oil body proximate to said atomizing air passage serves as a wall of said reservoir.

3. The atomizer of claim 2, wherein a bottom end of said oil-directing body is spaced a predetermined distance from a bottom of said reservoir.

4. A nebulizer as claimed in claim 1, wherein the reservoir has a depth in the axial direction of the nebulizing assembly of between 15 and 25% of the length of the nebulizing airway.

5. A nebulizer as claimed in claim 4, wherein the reservoir has a depth of 1.5-3.0mm in the axial direction of the nebulizing assembly.

6. The atomizer according to any one of claims 1-5, wherein said atomizing assembly further comprises an air channel member and a sealing bracket assembled to said air channel member, said heat generating body and said oil guiding body are clamped and fixed between said air channel member and said sealing bracket, said atomizing chamber is enclosed by said air channel member and said oil guiding body, said air inlet chamber is formed in said air channel member and penetrates through the bottom end of said air channel member, said air channel member comprises a vertically or obliquely disposed stopper, and said reservoir is located between said stopper and said oil guiding body.

7. The atomizer according to claim 6, wherein said air duct member includes a bottom main body and a first enclosing body connected to a top side of said bottom main body, said seal holder includes a top main body and a second enclosing body connected to a bottom side of said top main body, said second enclosing body and said first enclosing body are fitted to form a whole, and said heating element and said oil guide body are held and fixed by said first enclosing body and said second enclosing body.

8. The atomizer according to claim 7, wherein one side of the first enclosure body close to the second enclosure body is provided with a recess, the air channel member is provided with an air inlet hole penetrating through the bottom side of the bottom body and extending into the first enclosure body, the air inlet hole and the recess are arranged in a staggered manner, a groove wall of the recess far away from the oil guide body is provided with a connecting port communicating with the top end of the air inlet hole, and the blocking block is a recess groove wall from the bottom edge of the connecting port to the top side of the bottom body.

9. The atomizer of claim 8, wherein said air inlet orifice has a top first deflector surface connected to said connection port on a top side, said first deflector surface being disposed obliquely.

10. The atomizer of claim 8, wherein the recess of stepping down includes the top that is located the connector and with the atomizing groove that the heat-generating body position corresponds and connect in the play gas groove on the top of atomizing groove, the atomizing groove with lead the oil body and enclose to close and form the atomizing chamber, go out the gas groove with lead the oil body and enclose and close and form the intercommunication the play gas chamber on the top of atomizing chamber, the cross-sectional area in going out the gas chamber is greater than the cross-sectional area in atomizing chamber, the cross-sectional area in going out the gas chamber is from the bottom towards the top crescent.

11. The atomizer of claim 10, wherein a wall of said atomizing slot remote from said oil guide body is parallel to a plate surface of said oil guide body, and said gas outlet slot has a second flow guide surface contiguous to said wall of said atomizing slot remote from said oil guide body, said second flow guide surface being inclined in a direction away from said oil guide body.

12. The atomizer according to claim 8, wherein a mounting groove is formed in a side of the second enclosing body, which is close to the first enclosing body, a space is formed between a bottom side of the mounting groove and a bottom side of the second enclosing body, the oil guide body is embedded in the mounting groove, and the bottom side of the second enclosing body is hermetically connected with a top side of the bottom main body, so that the barrier block, the second enclosing body and the oil guide body jointly enclose to form the reservoir.

13. The atomizer according to claim 8, wherein two sides of the receding groove are respectively formed with an abutting rib in a protruding manner, the heat generating body includes a central heating portion and bone portions connected to two sides of the central heating portion, and the abutting rib abuts against one side of the bone portion on the corresponding side, which is away from the oil guide body.

14. An electronic atomisation device comprising a battery rod and an atomiser as claimed in any of claims 1 to 13.

Images