CN212279883U

CN212279883U - Electronic cigarette and atomization device thereof

Info

Publication number: CN212279883U
Application number: CN201922500687.6U
Authority: CN
Inventors: 姚浩锋; 唐彦辉
Original assignee: Shenzhen Hangsen Star Technology Co Ltd
Current assignee: Shenzhen Hangsen Star Technology Co Ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2021-01-05
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to an electronic cigarette and an atomization device thereof, wherein the atomization device comprises a shell, an atomization component and a fixed seat, and an air outlet channel and a liquid storage bin are arranged in the shell; the fixed seat is fixedly connected with the shell; atomization component is located the casing, including drain spare, fixed bolster and the cover body, be equipped with the heating member on the drain spare, the cover body cup joints drain spare and heating member, the fixed bolster respectively with cover body, fixing base joint, atomization component with form the atomizing chamber between the fixing base, the atomizing chamber communicates respectively stock solution storehouse and outlet channel. The utility model discloses an electron cigarette and atomizing device thereof through the structure of reasonable setting atomization component to and the mutually supporting relation between atomization component and casing, the fixing base, make the thinness that whole atomizing device can be done, and the product structure is simplified more, the assembly or the equipment of being convenient for.

Description

Electronic cigarette and atomization device thereof

Technical Field

The utility model relates to an electron cigarette technical field especially relates to an electron cigarette and atomizing device thereof.

Background

In recent years, the market and the user population of electronic cigarettes have been rapidly increased, and the appearance and portability of electronic cigarettes are required to be higher and higher. At present, in the market, two atomization devices for electronic cigarettes are provided, wherein one atomization head is made of an oil absorption cotton core; the other atomizing head is made of a ceramic core. However, the electronic cigarette cannot be thinned due to the structure of the traditional atomization device, the assembly process is complex, and the manufacturing cost is high.

SUMMERY OF THE UTILITY MODEL

Accordingly, there is a need to provide an electronic cigarette and an atomizing device thereof, which can solve the problems of the conventional electronic cigarette that the atomizing device is complicated in structure and manufacture and the electronic cigarette cannot be thinned.

The utility model discloses an atomization device, which comprises a shell, an atomization component and a fixed seat, wherein, an air outlet channel and a liquid storage bin are arranged in the shell; the fixed seat is fixedly connected with the shell; atomization component is located in the casing, including drain spare, fixed bolster and the cover body, be equipped with the heating member on the drain spare, the cover body cup joints drain spare and heating member, the fixed bolster respectively with cover body, fixing base joint, atomization component with form the atomizing chamber between the fixing base, the atomizing chamber communicates respectively stock solution storehouse and outlet channel.

In one embodiment, the fixing base is provided with an air inlet hole, the fixing base is provided with a side wall and a blocking wall at the position of the air inlet hole, the side wall is close to the blocking wall, or a vent hole is arranged at the position where the side wall is connected with the blocking wall, and the air inlet hole is communicated with the atomization cavity through the vent hole.

In one embodiment, the fixing base is further provided with an electrode hole, the electrode hole is used for inserting an electrode, and the electrode is used for being electrically connected with the heating element.

In one embodiment, the sleeve body comprises a sleeve joint surface and a sleeve joint body, a middle hole is formed in the middle of the sleeve joint surface, a sleeve joint hole is formed in the edge of the sleeve joint surface, and a cavity is formed in the sleeve joint body in a hollow mode and used for sleeve joint of the liquid guide piece and the heating piece; the fixed support comprises a plate surface and a plug pin, a through hole is formed in the plate surface, the plug pin can be inserted into the sleeve hole, the through hole is communicated with the middle hole to form a liquid guide channel, and atomized liquid in the liquid storage bin can enter the liquid guide piece through the liquid guide channel.

In one embodiment, the fixing seat includes a base and a seat body, the seat body is connected in the housing in a snap-fit manner, the base is located at the lower end of the housing, and a support column is arranged on the seat body and is connected with the plug pins in a snap-fit manner.

In one embodiment, the atomization assembly is clamped at the bottom outlet of the liquid storage bin and used for sealing the liquid storage bin; a baffle is arranged in the shell, the air outlet channel and the liquid storage bin are respectively positioned at two opposite sides of the baffle, and a first gap is formed between the lower end of the baffle and the upper end of the fixed seat; the base body is tightly attached to the inner wall of the shell, and the width of the support column is smaller than that of the base body, so that a second gap exists between the shell and the support column; the atomization cavity is communicated with the air outlet channel sequentially through the second gap and the first gap.

In one embodiment, a liquid accumulation bin is arranged in the fixing seat at a position corresponding to the air outlet channel, and the liquid accumulation bin is used for accommodating condensate from the air outlet channel.

In one embodiment, the outer wall of the fixed seat is provided with an annular groove, and an annular sealing ring is arranged in the annular groove and is in interference fit with the inner wall of the shell.

In one embodiment, the shell is internally provided with a baffle, the air outlet channel and the liquid storage bin are respectively positioned at two opposite sides of the baffle, an axis shaft of the air outlet channel is close to the inner wall of the shell, the upper end of the shell is provided with an air outlet, an arc air passage is arranged between the air outlet channel and the air outlet, and the arc air passage is used for preventing direct air outlet.

The utility model also provides an electronic cigarette, which comprises a suction nozzle, a power supply device and any one of the atomizing devices; the suction nozzle is covered at the upper end of the atomizing device, a suction port is formed in the suction nozzle, and the suction port is communicated with the air outlet channel; and the power supply device is used for providing power for the atomization device.

In one embodiment, the upper end of the shell is further provided with a cylinder, the cylinder extends towards the direction of the suction nozzle and has a gap with the top wall of the suction nozzle, the cylinder is positioned on one side of the suction port, the cylinder divides the space in the suction nozzle into a gas storage cavity and a liquid storage cavity, one end of the gas storage cavity is communicated with the suction port, and the other end of the gas storage cavity is communicated with the gas outlet; and a liquid suction piece is arranged in the liquid storage cavity and is used for absorbing condensate at the suction port.

In one embodiment, the suction nozzle is snap-fit with the housing; the outer wall both sides of casing still are equipped with rectangular post, rectangular opening has been seted up on the both sides limit of suction nozzle, rectangular post can match ground card and hold in rectangular opening.

In one embodiment, the upper end surface of the housing is further provided with a sealing gasket for preventing air from flowing into the air outlet channel from the lower end of the suction nozzle and preventing condensate from overflowing from the lower end of the suction nozzle.

In one embodiment, the upper end of the shell is inwards sunken to form a shell groove, the upper end of the suction nozzle is inwards sunken to form a suction nozzle groove, the bottom of the suction nozzle groove is provided with a plug body, and the plug body is clamped in the shell groove; the side wall of the suction nozzle groove close to the air outlet channel is provided with an opening, the opening is communicated with the suction nozzle groove and the air outlet channel, and the other end of the suction nozzle groove is communicated with the suction port.

In one embodiment, the upper end of the liquid storage bin is provided with an opening, the upper end of the suction nozzle is recessed inwards to form a suction nozzle groove, and the bottom of the suction nozzle groove is provided with a plug body which is used for plugging the opening of the liquid storage bin; the side wall of the suction nozzle groove close to the air outlet channel is provided with an opening, the opening is communicated with the suction nozzle groove and the air outlet channel, and the other end of the suction nozzle groove is communicated with the suction port.

The utility model discloses an electron cigarette and atomizing device thereof, its beneficial effect is:

the utility model discloses an electron cigarette and atomizing device thereof through the structure of reasonable setting atomization component to and the mutually supporting relation between atomization component and casing, the fixing base, make the thinness that whole atomizing device can be done, and the product structure is simplified more, the assembly or the equipment of being convenient for.

Drawings

Fig. 1 is an overall structural schematic diagram of an electronic cigarette according to an embodiment of the present invention.

Fig. 2 is an exploded schematic view of an atomizing device according to an embodiment of the present invention.

Fig. 3 is a longitudinal cross-sectional view of an atomization device according to an embodiment of the present invention.

Fig. 4 is a longitudinal sectional view of a fixing base according to an embodiment of the present invention.

Fig. 5 is a schematic structural view of an atomizing assembly and a fixing base according to an embodiment of the present invention.

Fig. 6 is a transverse cross-sectional view at a-a in fig. 3.

Fig. 7 is a schematic view of a connection relationship between the suction nozzle and the housing according to an embodiment of the present invention.

Fig. 8 is a schematic structural view of a suction nozzle according to an embodiment of the present invention.

Fig. 9 is a longitudinal sectional view of an atomizing device according to another embodiment of the present invention.

Reference numerals:

the suction nozzle 100, the suction opening 110, the air storage cavity 120, the liquid storage cavity 130, the liquid absorbing piece 131, the strip opening 140, the convex strip 150, the suction nozzle groove 160, the plug body 161 and the opening 162;

the atomizing device 200, the housing 300, the baffle 310, the air outlet channel 311, the liquid storage bin 312, the notch 320, the cylinder 330, the sealing gasket 331, the long column 332, the clamping groove 333, the air outlet 340, the arc-shaped air passage 341, the housing groove 350, the first gap 360 and the second gap 370;

the atomization assembly 400, the fixed support 410, the plate surface 411, the through hole 412, the plug pin 413 and the clamping hole 414; the sleeve body 420, the sleeve surface 421, the middle hole 422, the sleeve hole 423, the liquid guide channel 424, the sleeve body 425, the cavity 426, the liquid guide member 430 and the heating member 431; an aerosolization chamber 440;

the fixing seat 500, the base 510, the air inlet holes 511, the electrode holes 512, the side wall 513, the blocking wall 514, the air vents 515 and the cavity 516; the base body 520, the lock catch 521, the support column 522, the convex buckle 523, the liquid accumulation bin 524, the step surface 525 and the annular groove 526; electrode 600, o-ring 700.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When 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," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The utility model provides an electronic cigarette and an atomization device thereof, wherein, the structure of the electronic cigarette is shown in figure 1, which comprises a suction nozzle 100, an atomization device 200 and a power supply device (not shown in the figure), the suction nozzle 100 is covered on the upper end of the atomization device 200, and the suction nozzle 100 is provided with a suction port 110; the atomization device 200 is used for atomizing the atomized liquid for a user to suck; the power supply device is used to supply power to the atomizing device 200.

As shown in fig. 2-4, the atomizing device 200 includes a housing 300, an atomizing assembly 400, and a fixing base 500, wherein the atomizing assembly 400 includes a fixing bracket 410, a sheath 420, and a liquid guide 430. As shown in fig. 3, a baffle 310 is arranged in the housing 300, the baffle 310 divides the space in the housing 300 into an air outlet passage 311 and a liquid storage bin 312, the central axis of the air outlet passage 311 is close to the inner wall of the housing 300, so as to form a side air outlet structure, and the side air outlet structure solves the problem that the user is easy to suck liquefied liquid when the air outlet passage 311 is directly communicated with the suction port 110; the atomizing assembly 400 is located in the housing 300 and includes a fixing bracket 410, a sleeve body 420 and a liquid guide 430; the fixing base 500 is hermetically disposed at the lower end of the housing, and the liquid guide member 430 is provided with a heating member 431 on a bottom surface thereof close to the fixing base 500. In one embodiment, the liquid guiding member 430 is a ceramic core, the heating member 431 is a printed circuit, and the bottom surface of the ceramic core close to the fixing base 500 is printed with a printed circuit, which includes an iron-chromium-aluminum printed circuit or a nickel-chromium printed circuit. The printed circuit manufacturing method enables the width w of the liquid guiding member 430 to be very thin, as shown in fig. 5, and is convenient to use in the flat atomizing device 200 and the electronic cigarette with small specification and size. For example, the width w of the liquid guide 430 may be less than or equal to 2.5 mm. It is understood that in other embodiments, the liquid guiding member 430 may be a wick, and the heating member 431 may be a heating wire, which may be wound around the wick.

In addition, as shown in fig. 3, 4 and 5, the fixing base 500 is used for fixing the atomizing assembly 400 in the housing 300, the fixing base 500 includes a base 510 and a seat 520 that are integrally formed, a latch 521 is disposed on an outer wall of the seat 520, a recess 320 is disposed on an inner wall of the housing 300, and the latch 521 can be matched with the recess 320, so that the seat 520 is snap-connected in the housing 300, and the fixing base 500 is tightly attached to a lower end of the housing 300. The length and width dimensions of the base 510 are all larger than those of the seat body 520, and the length and width dimensions of the base 510 are larger than or equal to those of the shell 300; the base 510 is provided with an air inlet 511 and an electrode hole 512, the electrode hole 512 extends upwards to penetrate through the thickness of the base 520, the electrode hole 512 is used for inserting the electrode 600, and the electrode 600 is electrically connected with the heating element 431 on the bottom surface of the liquid guiding element 430. In addition, the base 520 is further provided with two supporting columns 522, each supporting column 522 is provided with a convex buckle 523, and the two convex buckles 523 are arranged oppositely.

As shown in fig. 5, the fixing bracket 410 includes a board surface 411 and two insertion pins 413, the number of the insertion pins 413 is two, the two insertion pins 413 are symmetrically distributed at two ends of the board surface 411, a through hole 412 is formed on the board surface 411, a clamping hole 414 is formed on the two insertion pins 413, and the clamping hole 414 can be matched with a convex buckle 523 on a supporting column 522 of the seat 520, so that the fixing bracket 410 is connected with the fixing seat 500 in a buckling manner. The sleeve body 420 includes a sleeve-connection surface 421 and a sleeve-connection body 425, the middle portion of the sleeve-connection surface 421 is provided with a middle hole 422, two side edges are respectively provided with a sleeve-connection hole 423, the sleeve-connection body 425 is a ring-wrapped structure, as shown in fig. 3, a cavity 426 is formed in the hollow interior, the cavity 426 is used for sleeve-connecting the liquid guiding member 430, and the cavity 426 is communicated with the middle hole 422. During installation, the liquid guiding member 430 is disposed in the cavity 426 of the sleeve 425, and then the two inserting pins 413 of the fixing bracket 410 are respectively inserted into the two sleeve holes 423 of the sleeve body 420 in a matching manner, so that the board surface 411 of the fixing bracket 410 is attached to the sleeve surface 421 of the sleeve body 420, and then the inserting pins 413 of the fixing bracket 410 are connected to the supporting columns 522 of the fixing base 500 in a buckling manner. As shown in fig. 3 and 5, the external configuration of the sleeving hole 423 is consistent with that of the plugging pin 413, and the specification of the sleeving hole 423 is slightly smaller than that of the plugging pin 413, so that the sleeving hole 423 can firmly lock the plugging pin 413, and the two are prevented from loosening; meanwhile, the length of the liquid guiding member 430 in the transverse direction is slightly greater than the length of the cavity 426 in the transverse direction, so that the sleeve 425 can clamp the liquid guiding member 430, and the liquid guiding member 430 is prevented from being loosened from the cavity 426. In a specific embodiment, the sleeve is made of a sealing material such as soft gel.

As shown in fig. 3, after the atomizing assembly 400 is assembled, the atomizing assembly 400 is clamped at the bottom outlet of the reservoir 312 to seal the reservoir 312, the through hole 412 of the fixing bracket 410 is communicated with the central hole 422 of the sleeve 420 to form a liquid guiding channel 424, the atomized liquid in the reservoir 312 can enter the liquid guiding member 430 through the liquid guiding channel 424, the electrode 600 abuts against the heating member 431 on the bottom surface of the liquid guiding member 430, and the bottom surface of the liquid guiding member 430, the support column 522, the seat body 520 and the housing 300 are enclosed to form an atomizing cavity 440. In addition, as shown in fig. 4, the fixing base 500 is provided with a side wall 513 and a blocking wall 514 at the position of the air inlet hole 511, the side wall 513 is provided at the position close to the blocking wall 514, or an air vent 515 is provided at the position where the side wall 513 is connected with the blocking wall 514, and the air inlet hole 511 is communicated with the atomization chamber 440 through the air vent 515. The above-described structure of the air intake hole 511 is arranged such that the external air laterally enters the atomization chamber 440 through the air intake hole 511 and the air vent 515. It can be understood that, as shown in fig. 3, when the atomizing device 200 is in operation, the heating element 431 at the bottom of the liquid guiding element 430 generates heat by conduction, the atomized liquid around the heating element 431 is heated, the atomized liquid is atomized, the generated atomized gas is stored in the atomizing chamber 440, when a user sucks the atomized gas, external cold air enters the atomizing chamber 440 through the air inlet holes 511, and condensate is easily generated at the junction of the cold air and the hot air. In the conventional atomizing device 200, the outside air enters the through atomizing chamber 440 through the air inlet hole 511, and the generated condensate easily flows out through the air inlet hole 511, thereby causing a short circuit of the electrode 600. Compared with the traditional atomization device 200, the utility model discloses an atomization device 200, outside air side direction entering atomizing chamber 440, cold and hot gas crosses in blow vent 515 department, and the condensate that blow vent 515 department produced can be saved in the cavity 516 of fixing base 500, is difficult for flowing from inlet port 511, and then can avoid electrode 600 short circuit.

In addition, as shown in fig. 3, a first gap 360 exists between the lower end of the baffle 310 and the upper end of the fixing seat 500, the seat body 520 is tightly attached to the inner wall of the housing 300, as shown in fig. 5, the width of the supporting column 522 is smaller than the width of the seat body 520, so that a second gap 370 exists between the housing 300 and the supporting column 522, as shown in fig. 6, the atomizing cavity 440 is sequentially communicated with the air outlet channel 311 through the second gap 370 and the first gap 360. In addition, a liquid accumulation bin 524 is disposed in the fixing base 500 at a position corresponding to the air outlet channel 311, and the liquid accumulation bin 524 is configured to accommodate condensate from the air outlet channel 311. As shown in fig. 3, the liquid accumulation chamber 524 and the atomizing channel are axially offset, so that a step surface 525 is formed at the connection between the liquid accumulation chamber 524 and the air outlet channel 311. In this way, it is better ensured that the soot in the drip chamber is not sucked out again via the air outlet channel 311. In addition, as shown in fig. 3, in a preferred embodiment, the step surface 525 is flush with the first gap 360, or the step surface 525 is located below the first gap 360, so that the atomizing gas in the atomizing chamber 440 can enter the gas outlet channel 311 through the first gap 360, and the condensate in the liquid accumulation chamber 524 can be further prevented from being sucked out.

As shown in fig. 2 and 3, the outer wall of the fixing seat 500 is provided with an annular groove 526, an annular sealing ring 700 is arranged in the annular groove 526, and the annular sealing ring 700 is in interference fit with the inner wall of the housing 300, so that the fixing seat 500 is hermetically arranged at the lower end of the housing 300, and the atomizing gas or the liquefied smoke oil in the atomizing chamber 440 is prevented from overflowing the housing 300, or the outside air flows into the atomizing chamber 440 to affect the suction resistance. As shown in fig. 3 and 7, an air outlet 340 is opened at the upper end of the housing 300, and a column 330 is further provided at the upper end of the housing 300. As shown in FIG. 3, the column 330 extends toward the suction nozzle 100 and has a gap with the inner top wall of the suction nozzle 100, the column 330 is located at one side of the suction port 110, the column 330 divides the space inside the suction nozzle 100 into the air storage chamber 120 and the liquid storage chamber 130, one end of the air storage chamber 120 is communicated with the suction port 110, and the other end is communicated with the air outlet 340. During pumping, the atomizing gas flows out from the gas outlet 340 to the suction port 110, and the cylinder 330 blocks the atomizing gas from diffusing into the liquid storage chamber 130. As shown in fig. 3 and 6, the upper end surface of the housing 300 is further provided with a gasket 331 for preventing air from flowing into the air passage 311 from the lower end of the suction nozzle 100, increasing suction resistance, and preventing condensate from overflowing from the lower end of the suction nozzle 100; a liquid absorbing member 131 is disposed in the liquid storage chamber 130 for absorbing the condensate in the suction port 110. In one particular embodiment, the wicking member 131 is a wicking pad.

As shown in fig. 7 and 8, the two sides of the outer wall of the housing 300 are provided with the strip columns 332, the strip columns 332 are higher than the upper end surface of the housing 300, the two sides of the suction nozzle 100 are provided with the strip openings 140, and as shown in fig. 1, the strip columns 332 can be fittingly held in the strip openings 140. As shown in fig. 7, the outer wall of the housing 300 and the side edge of the strip column 332 are further provided with a locking groove 333, as shown in fig. 8, the inner walls of the two sides of the strip opening 140 of the suction nozzle 100 are provided with a protruding strip 150, when the suction nozzle 100 is locked on the strip column 332, the protruding strip 150 is locked with the locking groove 333 in a matching manner, so that the suction nozzle 100 is locked with the atomizing device 200, and the suction nozzle 100 is prevented from falling off from the upper end of the housing 300.

In addition, as shown in fig. 3, an arc-shaped air passage 341 is formed between the air outlet passage 311 and the air outlet 340, on one hand, the arc-shaped air passage 341 can prolong the retention time of the atomizing gas in the air outlet passage 311, and on the other hand, through air outlet can be prevented, and when the atomizing gas collides with the inner wall of the air storage cavity 120, the condensation of the small particle aerosol is further accelerated, so that the small particle aerosol in the atomizing gas is prevented from being sucked into the oral cavity of the food sucker through the air outlet 340 of the suction nozzle 100, the air storage cavity 120 and the suction port 110.

It should be noted that in the embodiment shown in fig. 6 and 7, the suction nozzle 100 is connected with the housing 300 in a snap-fit manner, and it is understood that in other embodiments, the suction nozzle 100 can be connected with the housing 300 in other manners. In one embodiment, as shown in fig. 9, the upper end of the housing 300 is recessed inward to form a housing groove 350, the upper end of the suction nozzle 100 is recessed inward to form a suction nozzle groove 160, the bottom of the suction nozzle groove 160 is provided with a plug 161, and the plug 161 is clamped in the housing groove 350. The plug body 161 is integrally formed with the mouthpiece 100, and the mouthpiece 100 is connected to the housing 300 through the plug body 161. The suction nozzle 100 and the shell 300 are made of different materials, the suction nozzle can be made of soft rubber materials, and the suction nozzle 100 and the smoke cartridge shell 300 can be integrally formed by injection molding through a double-injection molding machine during manufacturing. As shown in fig. 8, an opening 162 is provided on a side wall 513 of the suction nozzle groove 160 adjacent to the air outlet passage 311, the opening 162 communicates the suction nozzle groove 160 and the air outlet passage 311, and the other end of the suction nozzle groove 160 communicates with the suction port 110. In another embodiment, an opening may be further provided at the upper end of the storage chamber 312, and the plug 161 has two functions, one is used for sealing the opening of the storage chamber 312, and the other is used for fixedly connecting the suction nozzle 100 to the upper end of the housing 300.

In a specific embodiment, the liquid guiding member 430 is a ceramic core, the atomized liquid in the liquid storage chamber 312 is tobacco tar, the tobacco tar can contact with the ceramic core through the liquid guiding channel 424, the ceramic core has a plurality of holes, the tobacco tar can permeate into the holes of the ceramic core, during manual suction, the electrode 600 connected with the power supply device is powered on, the electrode 600 is powered on to enable the heating element 431 to conduct electricity and generate heat, the tobacco tar on the peripheral side of the heating element 431 is heated, the tobacco tar is atomized, atomized smoke is generated and stored in the atomizing chamber 440, as shown in fig. 3, during manual suction, air enters the atomizing chamber 440 from the air inlet 511 and the air vent 515 on the side, and the atomized smoke in the atomizing chamber 440 is pushed to enter the mouth of a smoker through the air outlet channel 311 and the suction port 110, so that the. During the suction process, the high-temperature atomized smoke is cooled when meeting the air at normal temperature or the inner wall of the shell 300 to generate condensate, the condensate in the atomization cavity 440 is stored in the concave cavity 516 of the fixing seat 500, the condensate in the air outlet channel 311 is stored in the liquid accumulation bin 524, and the condensate in the top suction nozzle 100 is stored in the liquid suction piece 131.

The utility model discloses an electron cigarette and atomizing device 200 thereof through the reasonable structure that sets up atomizing component to and the mutually supporting relation between atomizing component and casing, the fixing base, make the thinness that whole atomizing device 200 can be done, and the structure is simplified more, the assembly or the equipment of being convenient for. In addition, the side air outlet structure also solves the problem that the air outlet channel 311 is easy to suck the liquefied liquid through the suction port 110 by a user. In addition, when drain 430 is the ceramic core, for the cotton core, the ceramic core lock oily effect is better, and the heating is even, and rate of heating is fast, has avoided the long-time carbonization when heating of cotton core simultaneously ageing, the problem that influences the taste.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. An atomizing device, comprising:

the air outlet channel and the liquid storage bin are arranged in the shell;

the fixing seat is fixedly connected with the shell;

atomization component is located in the casing, including drain spare, fixed bolster and the cover body, be equipped with the heating member on the drain spare, the cover body cup joints drain spare and heating member, the fixed bolster respectively with cover body, fixing base joint, atomization component with form the atomizing chamber between the fixing base, the atomizing chamber communicates respectively stock solution storehouse and outlet channel.

2. The atomizing device according to claim 1, wherein the fixing base is provided with an air inlet, the fixing base is provided with a side wall and a blocking wall at the position of the air inlet, the side wall is provided with an air vent at a position close to the blocking wall or at a position where the side wall is connected with the blocking wall, and the air inlet is communicated with the atomizing chamber through the air vent.

3. The atomizing device according to claim 1, wherein the fixing base further has an electrode hole for inserting an electrode, and the electrode is electrically connected to the heating element.

4. The atomizing device according to claim 1, wherein the sleeve body comprises a sleeve connection surface and a sleeve connection body, a middle hole is formed in the middle of the sleeve connection surface, a sleeve connection hole is formed in the edge of the sleeve connection surface, and a cavity is formed in the sleeve connection body in a hollow mode and used for being connected with the liquid guide member and the heating member in a sleeved mode; the fixed support comprises a plate surface and a plug pin, a through hole is formed in the plate surface, the plug pin can be inserted into the sleeve hole, the through hole is communicated with the middle hole to form a liquid guide channel, and atomized liquid in the liquid storage bin can enter the liquid guide piece through the liquid guide channel.

5. The atomizing device according to claim 4, wherein the fixing seat includes a base and a seat body, the seat body is snap-connected into the housing, the base is located at a lower end of the housing, and a support column is disposed on the seat body, and the support column is snap-connected to the insertion pin.

6. The atomizing device according to claim 5, wherein the atomizing assembly is retained at the bottom outlet of the reservoir for sealing the reservoir; a baffle is arranged in the shell, the air outlet channel and the liquid storage bin are respectively positioned at two opposite sides of the baffle, and a first gap is formed between the lower end of the baffle and the upper end of the fixed seat; the base body is tightly attached to the inner wall of the shell, and the width of the support column is smaller than that of the base body, so that a second gap exists between the shell and the support column; the atomization cavity is communicated with the air outlet channel sequentially through the second gap and the first gap.

7. The atomizing device according to claim 5, wherein a liquid accumulation bin is disposed in the fixing seat at a position corresponding to the air outlet channel, and the liquid accumulation bin is used for accommodating condensate from the air outlet channel.

8. The atomizing device of claim 1, wherein the outer wall of the fixing seat is provided with an annular groove, an annular sealing ring is arranged in the annular groove, and the annular sealing ring is in interference fit with the inner wall of the shell.

9. The atomizing device according to claim 1, wherein a baffle is disposed in the housing, the air outlet channel and the liquid storage bin are respectively disposed on opposite sides of the baffle, an axial center of the air outlet channel is close to an inner wall of the housing, an air outlet is disposed at an upper end of the housing, an arc-shaped air passage is disposed between the air outlet channel and the air outlet, and the arc-shaped air passage is used for preventing direct air outlet.

10. An electronic cigarette, comprising:

an atomizing device as set forth in any one of claims 1 to 9;

the suction nozzle is covered at the upper end of the atomizing device, a suction port is formed in the suction nozzle, and the suction port is communicated with the air outlet channel; and

and the power supply device is used for providing power for the atomization device.

11. The electronic cigarette according to claim 10, wherein the upper end of the housing is further provided with a column, the column extends towards the suction nozzle and has a gap with the top wall of the suction nozzle, the column is located at one side of the suction port, the column divides the space in the suction nozzle into a gas storage chamber and a liquid storage chamber, one end of the gas storage chamber is communicated with the suction port, and the other end of the gas storage chamber is communicated with the gas outlet; and a liquid suction piece is arranged in the liquid storage cavity and is used for absorbing condensate at the suction port.

12. The electronic cigarette of claim 10, wherein the upper end of the housing is recessed inwards to form a housing groove, the upper end of the suction nozzle is recessed inwards to form a suction nozzle groove, and a plug is arranged at the bottom of the suction nozzle groove and is clamped in the housing groove; the side wall of the suction nozzle groove close to the air outlet channel is provided with an opening, the opening is communicated with the suction nozzle groove and the air outlet channel, and the other end of the suction nozzle groove is communicated with the suction port.

13. The electronic cigarette according to claim 10, wherein the upper end of the liquid storage chamber is provided with an opening, the upper end of the suction nozzle is recessed inwards to form a suction nozzle groove, and the bottom of the suction nozzle groove is provided with a plug body for plugging the liquid storage chamber opening; the side wall of the suction nozzle groove close to the air outlet channel is provided with an opening, the opening is communicated with the suction nozzle groove and the air outlet channel, and the other end of the suction nozzle groove is communicated with the suction port.