CN218474057U - Sealing support and atomizer - Google Patents

Abstract

The utility model provides a sealed support and atomizer, the atomizer includes oil cup and assembles the atomization component in order to form the stock solution chamber in the one end of oil cup, atomization component includes sealed support, heating element and support, sealed support includes the pedestal, first sealing member and second sealing member, the pedestal is provided with the cavity of stepping down, the cavity of stepping down has two at least openings of stepping down, the pedestal is provided with the top through-hole that feeds through its headspace and the cavity of stepping down, first sealing member body coupling is in the top of pedestal and wraps up in the top opening part of top through-hole, second sealing member body coupling is in the pedestal, the second sealing member encircles and sets up in the outside of pedestal and is located the bottom of the cavity of stepping down, the opening part of stepping down of pedestal all corresponds and is equipped with heating element, leg joint is in the pedestal in order to be fixed in the pedestal with the heating element centre gripping. The number of atomizer materials has been reduced to this scheme, and the equipment process is more simple, and the sealing performance uniformity is good, and assembly cost is lower.

Description

Sealing support and atomizer

Technical Field

The utility model belongs to the technical field of the electron atomizing, especially, relate to a sealing support and atomizer.

Background

In the related art, an oil cup of an atomizer is generally sealed by silica gel, and a conventional scheme is to assemble a support sealing silica gel piece on a plastic support and then form an oil sealing structure with the oil cup. However, the scheme has more materials, the step of assembling the support sealing silica gel piece on the support is troublesome, assembly errors are easy to generate, the assembly cost is high, and the consistency of the sealing performance is poor.

SUMMERY OF THE UTILITY MODEL

A technical object of the utility model is to provide a sealing support and atomizer can reduce the material, simplifies assembly process, reduces assembly cost, promotes sealing performance.

For solving the technical problem, the utility model discloses a realize like this, provide a sealed support, sealed support for the atomizer, a serial communication port, sealed support includes pedestal, first sealing member and second sealing member, the pedestal is provided with the cavity of stepping down, the cavity of stepping down has two at least openings of stepping down, the pedestal be provided with communicate its headspace with the top through-hole of cavity of stepping down, first sealing member an organic whole connect in the top of pedestal and wrap up in the top opening part of top through-hole, second sealing member an organic whole connect in the pedestal, the second sealing member encircle set up in the outside of pedestal just is located the bottom of cavity of stepping down.

Further, the holder body is provided with a sealing edge which extends from the top side of the holder body towards the top direction and surrounds the top through hole, and the first sealing element comprises a first sealing part which covers the inner side surface of the sealing edge.

Further, the first sealing element further comprises a second sealing part arranged on the outer side of the sealing edge in a surrounding mode, and the second sealing part and the first sealing part are connected into a whole.

Further, a protruding structure is arranged on the outer surface of the sealing edge, and the first sealing element covers the protruding structure; and/or the presence of a gas in the gas,

the outer surface of the sealing edge is provided with a recessed structure, and the material of the first sealing element fills the recessed structure.

Further, the outer side of the second sealing member protrudes out of the outer surface of the holder body.

Further, the base body is provided with a caulking groove surrounding the outer side of the base body, and the second sealing element is at least partially filled in the caulking groove.

Further, the second sealing element covers at least part of the outer surface of the holder body.

Further, the base body is made of plastic materials, and the first sealing element and the second sealing element are both formed by connecting liquid silica gel to the base body in an injection molding mode.

Further, provide an atomizer, including the oil cup with assemble in the one end of oil cup is in order to form the atomization component in stock solution chamber, atomization component includes as above arbitrary sealed support, one-to-one assemble in the heating element of the opening part of stepping down and connect in the pedestal is in order to incite somebody to action the heating element centre gripping is fixed in the support of pedestal, the pedestal is internal to have to be located the atomizing air flue of one side of heating element, atomizing air flue intercommunication the top through-hole, the air duct tip of oil cup is embedded in the top through-hole, first sealing member sealing connection in air duct and sealing connection in the inner wall of oil cup, second sealing member sealing connection in the inner wall of oil cup.

Further, the heating element including install in the setting of pedestal lets lead the oil body and paste of open-ended one side locate lead being close to of oil body the heat-generating body of one side of cavity of stepping down, it covers to lead the oil body the opening of stepping down.

Further, atomizing subassembly is still including embedding in air flue spare in the cavity of stepping down, air flue spare with lead and form between the oil body atomizing air flue, the heat-generating body is located lead being close to of oil body one side of atomizing air flue.

Furthermore, a liquid discharging groove is formed in the side, away from the seat body, of the support, a liquid discharging channel is formed by the liquid discharging groove and the side wall of the oil cup, a liquid inlet hole communicated with the liquid discharging channel and the atomizing air passage is formed in the support, and the oil guide body covers the liquid inlet hole.

Further, the atomization component further comprises two electrodes which are arranged in the base body in a penetrating mode from bottom to top, and the upper ends of the electrodes extend into the abdicating cavity and press the heating body tightly against one side of the oil guide body.

The utility model discloses well seal holder and atomizer compare with prior art, beneficial effect lies in:

in this scheme, the opening part of stepping down of pedestal all can set up heating element, and in addition, the top through-hole that sets up on the pedestal can be used for deriving the aerosol that is formed by the atomizing of heating element, and wherein, homogeneous body coupling in pedestal is gone up to first sealing member and second sealing member, and pedestal, first sealing member and second sealing member constitute a part jointly promptly, and the top of pedestal can be sealed to first sealing member, and the bottom of pedestal can be sealed to the second sealing member. So, need not additionally to carry out the mechanical assembly between first sealing member, second sealing member and the pedestal, the pedestal can realize better leakproofness after assembling the atomizer, moreover, has reduced the number of atomizer material, and the equipment process is more simple, and assembly cost is lower.

Drawings

FIG. 1 is a cross-sectional view of an atomizer in an embodiment of the present invention;

FIG. 2 is a schematic perspective exploded view of an atomizer according to an embodiment of the present invention;

fig. 3 is a schematic perspective view of a sealing bracket according to an embodiment of the present invention;

fig. 4 is a schematic view of the assembly process of the atomizer according to the embodiment of the present invention.

In the drawings, each reference numeral denotes: 100. a liquid storage cavity; 200. an atomizing air passage; 10. an oil cup; 20. an atomizing assembly; 101. a gas-guide tube; 103. a first seal member; 1031. a first seal portion; 1032. a second seal portion; 11. a base body; 12. a support; 2. a heat generating component; 3. an air duct member; 4. an electrode; 5. a second seal member; 111. an air inlet; 112. a top via; 113. a sealing rim; 114. a first positioning structure; 115. a yielding cavity; 121. a liquid discharging groove; 123. a second positioning structure; 1141. positioning holes; 1142. positioning a groove; 1231. a positioning column; 1232. positioning a block; 21. an oil guide body; 22. a heating element.

Detailed Description

Reference will now be made in detail to the 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 functions 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 orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for 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 thus, 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, referring to fig. 1-4, an atomizer is provided, including an oil cup 10 and an atomizing assembly 20 assembled at one end of the oil cup 10 to form a liquid storage cavity 100, the atomizing assembly 20 includes a sealing bracket, a heating assembly 2 and a bracket 12, wherein the sealing bracket includes a base 11, a first sealing member 103 and a second sealing member 5, the base 11 is provided with a yielding cavity 115, the yielding cavity 115 has at least two yielding openings, the base 11 is provided with a top through hole 112 communicating a top space thereof with the yielding cavity 115, the first sealing member 103 is integrally connected to a top end of the base 11 and wraps around a top end opening of the top through hole 112, the second sealing member 5 is integrally connected to the base 11, the second sealing member 5 is disposed around an outer side of the base 11 and located at a bottom end of the yielding cavity 115, the yielding openings of the base 11 are correspondingly equipped with the heating assembly 2, the bracket 12 is connected to the base 11 to clamp the heating assembly 2 to the base 11, the atomizing assembly 200 located at one side of the heating assembly 2 is disposed in the base 11, the atomizing air duct 200 communicates with the top through hole 112, an end of the oil cup 10 is inserted in the air duct 101, and connected to the inner wall of the sealing member 10, and the inner wall of the sealing member 10.

In this scheme, the opening part of stepping down of pedestal 11 all can set up heating element 2, and, the top through-hole 112 that sets up on the pedestal 11 can be used for deriving the aerosol that is formed by the atomizing of heating element 2, and wherein, homogeneous body coupling in pedestal 11 is gone up to first sealing member 103 and second sealing member 5, and pedestal 11, first sealing member 103 and second sealing member 5 constitute a part jointly promptly, and first sealing member 103 can seal the top of pedestal 11, and the bottom of pedestal 11 can be sealed to second sealing member 5. So, need not additionally to carry out the mechanical assembly between first sealing member 103, second sealing member 5 and the pedestal 11, pedestal 11 can realize better leakproofness after assembling the atomizer, moreover, has reduced the number of atomizer material, and the equipment process is simpler, and assembly cost is lower.

Further, the holder body 11 has a sealing edge 113 extending from the top side of the holder body 11 toward the top direction and enclosing outside the top through hole 112, and the first sealing member 103 includes a first sealing portion 1031 covering the inner side surface of the sealing edge 113. Specifically, in this embodiment, sealing edge 113 is the ring form, first sealing 1031 zonulae occludens is in the inboard surface of sealing edge 113, air duct 101 is pegged graft in top through-hole 112, the lateral surface of air duct 101 and the lateral surface interference fit of first sealing 1031, thereby guarantee the leakproofness between air duct 101 and the top through-hole 112, in order to further promote first sealing 1031's sealing performance, first sealing 1031's inboard can set up the first sealing rib ring of circumference extension, first sealing rib ring can set up two at the axial interval, three etc., so, first sealing rib ring can butt in the lateral surface of air duct 101 in order to realize good sealed effect.

Further, the first sealing member 103 further includes a second sealing portion 1032 disposed around the outer side of the sealing rim 113, and the second sealing portion 1032 and the first sealing portion 1031 are integrally connected. Specifically, the second sealing portion 1032 extends from the top side of the sealing rim 113 to the bottom for a certain distance, and does not completely cover the outer side surface of the sealing rim 113, so that material can be saved, the outer side surface of the second sealing portion 1032 is in interference fit with the inner wall of the oil cup 10, thereby achieving the sealing connection between the base body 11 and the inner wall of the oil cup 10, in order to further improve the sealing effect between the second sealing portion 1032 and the inner wall of the oil cup 10, the second sealing portion 1032 is provided with a second sealing rib ring surrounding the outer side surface thereof, the second sealing rib rings may be provided in plurality at intervals in the axial direction of the base body 11, and each second sealing rib ring is in interference fit with the inner wall of the oil cup 10. In some embodiments, the second sealing portion 1032 may also completely cover the outer surface of the sealing rim 113, so that the sealing performance between the second sealing portion 1032 and the oil cup 10 may be further improved.

In this embodiment, the top ends of the first sealing part 1031 and the second sealing part 1032 are provided with connecting parts, the connecting parts cover the top surface of the sealing rim 113, and the connecting parts connect the first sealing part 1031 and the second sealing part 1032 into a whole, on one hand, the connection tightness between the first sealing part 103 and the sealing rim 113 can be made higher, the sealing effect is better, and the sealing part is not damaged by falling off. In some embodiments, the first sealing portion 1031 and the second sealing portion 1032 may be separated from each other, that is, the first sealing portion 1031 and the second sealing portion 1032 are not connected, so that the top side of the sealing rim 113 is not covered by the first sealing member 103, but the sealing performance between the housing 11 and the air duct 101 of the oil cup 10 and the inner wall of the oil cup 10 can be ensured, and the material consumption of the first sealing member 103 can be reduced, and the material cost is lower.

Further, the base 11 is made of a plastic material, and the first sealing element 103 and the second sealing element 5 are formed by connecting liquid silicone rubber to the base 11 by injection molding. The first sealing element 103 and the second sealing element 5 are formed in the way that the liquid silica gel is injected into the base body 11, so that the first sealing element 103 and the second sealing element 5 are both tightly connected to the base body 11, and the first sealing element 103 and the second sealing element 5 are both made of silica gel materials which are high polymer resin materials with good elasticity and sealing performance, the forming way is flexible, the process cost can be reduced, and the sealing performance between the base body 11 and the oil cup 10 can be ensured.

Further, a protruding structure is arranged on the outer surface of the sealing edge 113, and the first sealing element 103 covers the protruding structure; and/or the outer surface of the sealing rim 113 is provided with a recessed structure, the material of the first sealing member 103 filling the recessed structure. For example, in some embodiments, the outer side surface, the top surface and/or the inner side surface of the sealing rim 113 may be provided with a plurality of stud bumps, the cross section of the stud bump may be circular, triangular, quadrilateral, pentagonal, etc., it is further preferable that the outer side of the stud bump may be provided with a concave gap, so that the stud bump may be covered when the liquid silicone rubber is injection-molded and connected to the sealing rim 113, after the liquid silicone rubber is cured to form the first sealing member 103, the first sealing member 103 may be tightly connected to the stud bump, and the stud bump may also improve the structural strength of the first sealing member 103. For another example, in some embodiments, the recessed structure may be a recessed notch disposed on an outer side surface, a top surface, and/or an inner side surface of the sealing rim 113, a cross section of the recessed notch may be a circle, a triangle, a quadrangle, a pentagon, etc., and a cross section of the recessed notch may also be an irregular figure, and when the liquid silicone rubber is connected to the sealing rim 113 by injection molding, the liquid silicone rubber may flow into the recessed notch, and the first sealing element 103 formed after curing may be tightly connected to an outer surface of the sealing rim 113, so as to improve the connection tightness between the first sealing element 103 and the sealing rim 113. For another example, in some embodiments, the recessed structure may also be a recessed hole penetrating through the inner side and the outer side of the sealing rim 113, and when the liquid silicone is injection-molded and connected to the sealing rim 113, the liquid silicone may flow into the recessed hole, and the first sealing portion 1031 and the second sealing portion 1032 may be connected into a whole by the silicone material in the recessed hole, so that on one hand, the connection tightness between the first sealing portion 1031 and the sealing rim 113 and the second sealing portion 1032 and the connection tightness between the first sealing portion 1031 and the second sealing portion 1032 and the sealing rim 113 may be improved, and on the other hand, the connection tightness between the first sealing portion 103 and the sealing rim 113 may be further improved, so that the connection firmness between the first sealing member 103 and the sealing rim 113 is higher. It should be understood that the arrangement of the convex structure and the concave structure is only a few examples, and in practical applications, both the convex structure and the concave structure can be adapted according to specific situations as long as the connection tightness between the first sealing member 103 and the sealing rim 113 can be improved.

Further, the outer side of the second sealing member 5 protrudes out of the outer surface of the seat body 11. Therefore, when the atomizing assembly 20 is assembled in the oil cup 10, the second sealing member 5 can be in interference fit with the inner wall of the oil cup 10, so as to ensure the sealing performance between the bottom of the seat body 11 and the oil cup 10.

Further, the seat body 11 is provided with a caulking groove surrounding the outer side of the seat body, and the second sealing element 5 is at least partially filled in the caulking groove; the second sealing member 5 covers at least a part of the outer surface of the holder body 11. Specifically, the caulking groove is sunken inwards from the outside surface of pedestal 11, and second sealing member 5 is moulded plastics through liquid silica gel and is connected in the caulking groove solidification and form, and liquid silica gel is outstanding outside the caulking groove and can partly spill over to the outside surface of pedestal 11, so, can make second sealing member 5 both connect in the caulking groove and connect in the surface of pedestal 11, can promote the connection compactness of second sealing member 5 and pedestal 11.

Further, the heating element 2 includes an oil guiding body 21 mounted on one side of the seat body 11 where the avoiding opening is disposed, and a heating element 22 attached to one side of the oil guiding body 21 close to the avoiding cavity 115, wherein the oil guiding body 21 covers the avoiding opening.

Further, a first positioning structure 114 is disposed on one side of the seat body 11, and a second positioning structure 123 connected to the first positioning structure 114 is disposed on the bracket 12.

Further, the first positioning structure 114 includes a positioning hole 1141 formed on one side of the base 11, the second positioning structure 123 includes a positioning post 1231 protruding from one side of the bracket 12, and the positioning post 1231 is inserted into the positioning hole 1141.

Specifically, in this embodiment, two positioning holes 1141 are respectively disposed on two sides of the same abdicating opening side of the abdicating cavity 115 of the base body 11, the bracket 12 is provided with four positioning posts 1231 corresponding to the positioning holes 1141 one to one, and the four positioning posts 1231 of the bracket 12 and the positioning holes 1141 are inserted into each other to be assembled, so as to connect the bracket 12 and the base body 11, thereby clamping the heating element 2 between the bracket 12 and the base body 11.

Further, the first positioning structure 114 further includes a positioning groove 1142 disposed on one side of the seat body 11, the second positioning structure 123 further includes a positioning block 1232 disposed on the periphery of the bracket 12, and the positioning block 1232 is embedded in the positioning groove 1142.

Specifically, the pedestal 11 be located the cavity 115 that gives way the same division of opening side's that gives way bottom, a constant head tank 1142 has been seted up respectively to top and both sides, it is corresponding, the bottom of support 12, top and both sides are all outstanding to form locating piece 1232, when assembling support 12 and pedestal 11 mutually, each locating piece 1232 inlays respectively in each corresponding constant head tank 1142, thereby make the connection of support 12 and pedestal 11 firm stable, and, the outside of support 12 and the outside of pedestal 11 mutually support, form the inboard assorted structure with oil cup 10, make atomizing component 20's wholeness better, it is simpler with oil cup 10 during assembly.

Further, the heating element 2 includes an oil guiding body 21 mounted on one side of the seat body 11 where the abdicating opening is arranged and a heating element 22 attached to one side of the oil guiding body 21 close to the abdicating cavity 115, the oil guiding body 21 covers the abdicating opening; the atomizing assembly 20 further includes two electrodes 4 penetrating the base 11 from bottom to top, and the upper ends of the two electrodes 4 extend into the abdicating cavity 115 and press and attach the heating element 22 to the oil guide body 21.

The oil guide body 21 is a flat plate structure, the heating body 22 is a sheet structure, the heating body 22 includes two conductive parts and a heating part connected in series between the two conductive parts, and the two electrodes 4 are electrically connected to the two conductive parts, respectively.

The oil guide body 21 is flat oil absorption cotton, the atomization amount of the oil absorption cotton is large, so that the suction experience is better, the fragrance reduction degree of atomized liquid is high, and the oil guide body 21 can also be of a hard porous ceramic structure. In this embodiment, the oil guide body 21 and the bottom surface of the atomizer are arranged at 90 degrees, i.e. vertically; in practical application, the included angle between the oil guide body 2121 and the bottom surface of the atomizer can range from 60 to 120 °, that is, the oil guide body 21 is obliquely arranged. It will be appreciated that the bottom surface of the atomizer is a plane perpendicular to the central axis of the atomizer.

The two opposite sides of the electrode 4 are connected with a heating element 22 respectively, the heating element 22 can be a metal sheet formed by etching conductive metal, for example, it can be made of nickel-chromium element, iron-chromium-aluminum element, stainless steel element by etching or laser cutting, it includes two conductive parts and a heating part connected in series between the two conductive parts, the resistance of the conductive part is far smaller than the heating part, so that when the heating element 22 is powered on to generate heat, the conductive part only generates a small amount of heat, so that the heat is concentrated in the heating part area, to ensure the atomization effect. The shape of the heat generating portion in this embodiment is not particularly limited, and may be, for example, a mesh shape, a stripe shape, an S shape, a zigzag shape, a wave shape, a zigzag shape, a spiral shape, a circular shape, or a rectangular shape, as long as planar heat generation can be achieved.

Further, the atomizing assembly 20 further includes an air duct member 3 embedded in the yielding cavity 115, an atomizing air duct 200 is formed between the air duct member 3 and the oil guide body 21, and the heating element 22 is located in the atomizing air duct 200.

Specifically, the air channel member 3 is preferably made of a silica gel material, the air channel member is sealed and installed in the abdicating cavity 115, the two abdicating openings are respectively provided with the heating component 2, the air channel member 3 and the heating component 2 form the atomizing air channel 200, therefore, two opposite sides of the air channel member 3 are respectively provided with the atomizing air channel 200, and two ends of the atomizing air channel 200 are respectively communicated with the air inlet 111 and the air outlet. Therefore, each atomizing air passage 200 is correspondingly provided with one heating component 2, the atomizing liquid in the oil cup 10 can be independently atomized by the heating components 2 on two sides and forms aerosol in the corresponding atomizing air passages 200, the atomizing processes in the two atomizing air passages 200 are not interfered with each other, the aerosol in the two atomizing air passages 200 are converged into one path, and the TPM (Total Particulate Matter) can be doubly improved, so that the suction experience of a user is improved. It should be understood that the material of the air duct member 3 may also be plastic, ceramic, hardware or other materials, and the specific material can be selected according to the actual situation, which is not limited in this embodiment. In addition, the air duct member 3 is not limited to the above-mentioned manner, and in some implementations, the air duct member 3 may be integrally formed with the base body 11, for example, the base body 11 is made of plastic material, and the air duct member 3 is integrally injection-molded with the same or different material as the base body 11, so as to simplify the processing process, and since the air duct member 3 does not need to be assembled, the assembling process of the atomizer is simplified, and the cost is lower.

Further, a liquid discharging groove 121 is formed in the side, away from the seat body 11, of the support 12, a liquid discharging channel is formed by the liquid discharging groove 121 and the side wall of the oil cup 10, a liquid inlet hole communicated with the liquid discharging channel and the atomizing air passage 200 is formed in the support 12, and the oil guide body 21 covers the liquid inlet hole. The atomized liquid in the liquid storage cavity 100 can be guided to the oil guide body 21 through the liquid feeding channel and the liquid feeding hole, and then atomized into the corresponding atomization air channel 200 through the heating body 22 to form aerosol.

Further, there is provided a nebulizer assembling process for assembling the aforementioned nebulizer, comprising the steps of:

s1, providing a sealing support, an electrode 4, a heating component 2, a support 12 and an oil cup 10; wherein, the sealing support is the above sealing support, the heating component 2 includes the tabular oil guide body 21 and the sheet heating element 22;

wherein, the sealing support can be preformed, and its shaping process can include: providing a base 11, wherein the base 11 is the base 11 described in the embodiment; liquid silica gel is adopted to form a first sealing element 103 by injection molding at the top end of the seat body 11; and liquid silica gel is adopted to form the second sealing element 5 by injection molding on the outer side of the seat body 11.

The mode of forming the first sealing element 103 and the second sealing element 5 on the seat body 11 through the liquid silica gel can enable the first sealing element 103 and the second sealing element 5 to be tightly connected on the seat body 11, in addition, the forming process is simpler, the consistency of the sealing performance is better, so the mechanical assembly process between the first sealing element 103 and the second sealing element 5 and the seat body 11 is not needed, the assembly process is simpler, and the assembly cost is lower.

S2, passing the electrode 4 through the bottom of the seat body 11, so that the top end of the electrode 4 extends into the abdication cavity 115;

s3, connecting the heating element 22 to the electrode 4, and assembling the oil guide body 21 on one side of the electrode 4, which is far away from the electrode 4;

specifically, since there are at least two heating elements 2 in this embodiment, connecting the heating element 22 to the electrode 4 may include: a heating element 22 is mounted on the electrode 4; the air channel piece 3 is embedded and assembled in the abdicating cavity 115; the remaining heat-generating body 22 is attached to the electrode 4. In this way, the plurality of heating elements 22 can be attached to the electrode 4 in sequence and mounted on the circumferential side of the gas duct member 3.

S4, fixedly assembling the support 12 on one side of the seat body 11, which is provided with the abdicating cavity 115, so that the support 12 and the electrode 4 clamp and fix the oil guide body 21 and the heating body 22 to form the atomization assembly 20;

specifically, in the process of assembling the bracket 12, the second positioning structure 123 may be aligned to the first positioning structure 114 on the seat body 11, and then the bracket 12 is press-assembled to the corresponding receding opening side of the seat body 11, and each bracket 12 may be assembled with the seat body 11 in sequence, so that each bracket 12 clamps and fixes the corresponding heating component 2 on the seat body 11.

And S5, inserting and assembling the atomizing component 20 into the oil cup 10. Specifically, through the position of adjustment atomization component 20 and oil cup 10 for the bottom of oil cup 10 is aimed at on the top of atomization component 20, later with atomization component 20 press fit to the oil cup 10 in can, wherein, the outside of pedestal 11 can set up the card protruding, the oil cup 10 inner wall can set up the draw-in groove, thereby the card protruding and draw-in groove buckle cooperation can realize pedestal 11 and oil cup 10 fixed. In some embodiments, the bottom side of the oil cup 10 may be fixedly connected with an iron cover, and the iron cover fixedly connects the base body 11 to the bottom end of the oil cup 10.

Through the setting of above-mentioned atomizer structure, can reduce the material total amount of atomizer, promote the uniformity of leakproofness, reduced the equipment step of atomizer, the assembly efficiency of atomizer is higher, and assembly cost is lower.

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 (13)

1. The utility model provides a sealing support for atomizer, its characterized in that, sealing support includes pedestal, first sealing member and second sealing member, the pedestal is provided with the cavity of stepping down, the cavity of stepping down has two at least openings of stepping down, the pedestal be provided with communicate its headspace with the top through-hole of the cavity of stepping down, first sealing member a body coupling in the top of pedestal and wrap up in the top opening part of top through-hole, second sealing member a body coupling in the pedestal, the second sealing member encircle set up in the outside of pedestal just is located the bottom of the cavity of stepping down.

2. The seal holder according to claim 1, wherein the holder body has a sealing rim extending from a top side of the holder body in a top direction and enclosing outside the top through hole, and the first sealing member includes a first sealing portion covering an inner side surface of the sealing rim.

3. The seal holder of claim 2, wherein the first seal further comprises a second seal portion disposed around an outer side of the sealing rim, the second seal portion and the first seal portion being integrally connected.

4. The seal holder of claim 3, wherein an outer surface of the sealing rim is provided with a raised structure, the first seal member encasing the raised structure; and/or the presence of a gas in the atmosphere,

the outer surface of the sealing edge is provided with a recessed structure, and the material of the first sealing element fills the recessed structure.

5. The seal holder of claim 1, wherein an outer side of the second seal member protrudes from an outer surface of the holder body.

6. The seal holder of claim 5, wherein the holder body is provided with a caulking groove around an outer side thereof, and the second seal member is at least partially filled in the caulking groove.

7. The seal holder of claim 6, wherein the second seal covers at least a portion of an outer surface of the holder body.

8. The seal holder according to any one of claims 1 to 7, wherein the holder body is made of a plastic material, and the first sealing element and the second sealing element are formed by injection molding a liquid silicone rubber to the holder body.

9. An atomizer, includes oil cup and assemble in the one end of oil cup is in order to form the atomization component in stock solution chamber, its characterized in that, atomization component includes according to any one of claims 1-8 sealed support, one-to-one assemble in the heating element of the opening part of stepping down and connect in the pedestal is in order to incite somebody to action the heating element centre gripping is fixed in the support of pedestal, the pedestal has in internally to be located the atomizing air flue of one side of heating element, atomizing air flue intercommunication the top through-hole, the air duct tip of oil cup is embedded in the top through-hole, first sealing member sealing connection in air duct and sealing connection in the inner wall of oil cup, second sealing member sealing connection in the inner wall of oil cup.

10. The atomizer according to claim 9, wherein the heating element comprises an oil guide body mounted on one side of the seat body where the abdicating opening is provided, and a heating body attached to one side of the oil guide body close to the abdicating cavity, wherein the oil guide body covers the abdicating opening.

11. The atomizer of claim 10, wherein said atomizing assembly further comprises an air channel member embedded in said abdicating cavity, said air channel member and said oil guide body form said atomizing air channel therebetween, said heat-generating body is located at one side of said oil guide body close to said atomizing air channel.

12. The atomizer of claim 10, wherein a drain recess is formed in a side of the bracket facing away from the base, the drain recess and a side wall of the oil cup together form a drain passage, the bracket is provided with a liquid inlet hole communicating the drain passage and the atomizing air passage, and the oil guide covers the liquid inlet hole.

13. The atomizer according to claim 10, wherein said atomizing assembly further comprises two electrodes penetrating through said seat body from bottom to top, upper ends of said two electrodes extending into said abdicating cavity and pressing said heat-generating body against one side of said oil-guiding body.

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