CN210726705U - Atomization assembly, atomizer and aerosol generating device - Google Patents
Atomization assembly, atomizer and aerosol generating device Download PDFInfo
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- CN210726705U CN210726705U CN201921348420.3U CN201921348420U CN210726705U CN 210726705 U CN210726705 U CN 210726705U CN 201921348420 U CN201921348420 U CN 201921348420U CN 210726705 U CN210726705 U CN 210726705U
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Abstract
The utility model discloses an atomization component, a be used for the atomizer, the atomizer includes stock solution spare and atomization component, be formed with the stock solution chamber in the stock solution spare, the stock solution chamber is used for storing aerosol to form the matrix, atomization component includes heating element and electrically conductive piece, heating element includes imbibition spare and heating member, imbibition spare is made by porous material, imbibition spare is including imbibition face and atomising face, the imbibition face is used for contacting aerosol to form the matrix, heating member sets up on the atomising face, the relative both sides of electrically conductive centre gripping imbibition spare surface, the atomising face is partly at least by the imbibition spare on add the surface of holding and constitute, electrically conductive piece and heating member electric connection. The utility model discloses an atomization component, convenient production, and the user when fixing heating element through electrically conductive centre gripping imbibition piece operation, realize its and electrically conductive electric connection relation of piece, easy operation, swift. The utility model also discloses an atomizer and have aerosol generating device of this atomizer with this atomization component.
Description
Technical Field
The present invention relates to aerosol generating devices, and more particularly, to an atomizing assembly, an atomizer, and an aerosol generating device.
Background
At present, aerosol generating device in the market usually adopts the liquid guide rope winding heater's of cellucotton material heating element, and the phenomenon that the liquid guide rope can take place to burn because of the starvation when aerosol generating device's output is too high, and then produces the peculiar smell, influences user's smoking taste. In addition, the fixing mode of the heating component is usually realized in a mode that pins of the heating wire are connected with the conductive pieces in an inserting mode, and the fixing mode is complicated in the installation process and inconvenient for installation and operation of users.
SUMMERY OF THE UTILITY MODEL
In view of this, there is a need for an atomizing assembly that is easy to produce and easy to install;
it is also desirable to provide an atomizer having the atomizing assembly and an aerosol generating device having the atomizer.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides an atomization component, is used for the atomizer, the atomizer reaches including stock solution spare atomization component, be formed with the stock solution chamber in the stock solution spare, the stock solution chamber is used for storing aerosol formation matrix, atomization component includes heating element and electrically conductive piece, heating element includes imbibition spare and heating member, imbibition spare is made by porous material, imbibition spare is including imbibition face and atomizing face, the imbibition face is used for contacting aerosol formation matrix, heating member sets up on the atomizing face, electrically conductive centre gripping the relative both sides of imbibition spare surface, the atomizing face at least the part by on the imbibition spare electrically conductive piece adds the surface constitution of holding, electrically conductive piece with heating member electric connection.
Furthermore, electrically conductive piece includes the connecting plate and connects the jack catch of the relative both sides of connecting plate, the connecting plate and two the jack catch three encloses jointly and closes and form a mounting groove, imbibition piece insert to in the mounting groove, the jack catch with add heat piece electric connection.
Furthermore, two clamping jaws on any one of the conductive pieces are convexly provided with abutting parts towards the direction of mutual approaching, and the two abutting parts extrude two opposite sides of the outer surface of the liquid suction piece and are electrically connected with the heating piece.
Further, imbibition piece includes first terminal surface, second terminal surface and connects first terminal surface with be connected the face between the second terminal surface, it includes third terminal surface, fourth terminal surface, fifth terminal surface and sixth terminal surface to connect the face, first terminal surface with the second terminal surface sets up relatively, the third terminal surface with the fifth terminal surface sets up relatively, the fourth terminal surface with the sixth terminal surface sets up relatively, the third terminal surface with the fifth terminal surface all forms the imbibition face, the fourth terminal surface with the sixth terminal surface all forms the atomizing face.
Further, there are two conductive members, one of the conductive members is disposed near the third end surface, the other conductive member is disposed near the fifth end surface, and the fourth end surface and the sixth end surface are clamped by any one of the conductive members.
Further, the direction of the second end face towards the first end face is defined as a first direction of the liquid absorbing piece, an air channel is formed in the center of the liquid absorbing piece along the first direction, and two ends of the air channel penetrate through the first end face and the second end face respectively.
Further, the atomization component further comprises a base component, the base component comprises an atomization base and an atomization sleeve which are connected in a matched mode, an atomization cavity is formed in the atomization sleeve, the heating component is arranged in the atomization cavity, and the conductive piece is installed on the atomization base.
Further, the base subassembly still includes the sealing member, the sealing member cooperation is installed the atomizing intracavity, the storage tank has been seted up on the sealing member, the storage tank link up the relative both sides wall of sealing member, heating element installs in the storage tank, the liquid level of inhaling with the two relative cell walls of storage tank correspond the setting, the feed liquor hole has been seted up on the atomizing sleeve pipe, seted up the intercommunication on the sealing member the inlet of storage tank, the feed liquor hole with the stock solution chamber reaches the inlet all communicates.
A nebulizer comprising the atomizing assembly of any preceding claim, the nebulizer further comprising the reservoir for providing aerosol-forming substrate to the nebulizer.
The aerosol generating device comprises the atomizer, and further comprises a power supply device which is electrically connected with the atomizer.
The utility model has the advantages that: the utility model discloses an atomization component or atomizer or aerosol generating device will generate heat a setting on the surface of imbibition piece, convenient production, and user's accessible electrically conductive piece centre gripping imbibition piece operation alright fix heating element, realized heating element and electrically conductive piece electrical connection relation between the two simultaneously, easy operation, convenient, promoted heating element's installation effectiveness.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a perspective view of an aerosol generating device of the present invention;
FIG. 2 is an exploded view of the atomizer of the aerosol generating device of FIG. 1;
FIG. 3 is an exploded view of the atomizing assembly of the aerosol generating device of FIG. 2;
FIG. 4 is an exploded view from another perspective of the atomizing assembly of the aerosol generating device of FIG. 2;
FIG. 5 is a schematic diagram of a heat generating assembly of the atomizing assembly of FIG. 3;
FIG. 6 is a schematic diagram of the seal of the atomizing assembly of FIG. 3;
FIG. 7 is a schematic view of the atomizing assembly of the aerosol generating device shown in FIG. 2 (the seal and the atomizing sleeve are omitted);
FIG. 8 is a cross-sectional view of an atomizer of the aerosol generating device of FIG. 2;
figure 9 is another cross-sectional view (rotated 90 deg. relative to figure 8) of the atomizer of the aerosol generating device of figure 2.
The names and the numbers of the parts in the figure are respectively as follows:
The sealing member 24 is disposed in the liquid inlet 242 of the container 241
The limiting groove 243 keeps away from the air outlet 245 of the groove 244
The connecting post 216 abuts the protrusion 2161 and the buckle 217
Liquid absorbing member 31 and heating member 32 of heating assembly 30
Raised 411 airway 313 power supply apparatus 200
Detailed Description
The present invention will now be described in detail with reference to the accompanying drawings. This figure is a simplified schematic diagram, and merely illustrates the basic structure of the present invention in a schematic manner, and therefore it shows only the constitution related to the present invention.
Referring to fig. 1, the present invention provides an aerosol generating device, which includes an atomizer 100 and a power supply device 200 electrically connected to the atomizer 100. When the aerosol forming device is used, the power supply device 200 supplies electric energy to the atomizer 100, the aerosol forming substrate in the atomizer 100 is heated and atomized under the electric driving action of the power supply device 200 to form smoke, and the smoke is mixed with outside air under the suction action of a user and then enters the mouth of the user to be sucked by the user.
Referring to fig. 2-4, 8 and 9, the atomizer 100 includes a liquid storage member 10 and an atomizing member 110, the liquid storage member 10 has a liquid storage cavity 101 formed therein, the liquid storage cavity 101 is used for storing aerosol-forming substrate, the atomizing member 110 includes a heating member 30 and a conductive member 40, the heating member 30 includes a liquid absorbing member 31 and a heating member 32, the liquid absorbing member 31 is made of porous material, the liquid absorbing member 31 includes a liquid absorbing surface 311 and an atomizing surface 312, the liquid absorbing surface 311 is used for contacting the aerosol-forming substrate, the heating member 32 is disposed on the atomizing surface 312, the conductive member 40 holds opposite sides of an outer surface of the liquid absorbing member 31, the atomizing surface 312 is at least partially formed by a surface of the liquid absorbing member 31 held by the conductive member 40, and the conductive member 40 is electrically connected. In use, the liquid absorbing member 31 is capable of conducting the aerosol-forming substrate from the liquid absorbing surface 311 to the atomizing surface 312, the heating member 32 heats the aerosol-forming substrate, the aerosol-forming substrate is heated and atomized to form a smoke, and the smoke is provided for a user to inhale. During the installation, electrically conductive 40 centre gripping is at imbibition spare 31's surface, thereby play centre gripping fixed action to imbibition spare 31, simultaneously, when electrically conductive 40 centre gripping imbibition spare 31, electrically conductive 40 and heating member 32 electric connection, thereby realize the electric connection relation of the two, promptly, user's accessible electrically conductive 40 centre gripping imbibition spare 31 operation alright fix heating element 30, realized heating element 30 and the electric connection relation of electrically conductive 40 between the two simultaneously, and is simple in operation, convenient, the installation effectiveness of heating element 30 has been promoted.
Referring to fig. 5, in a specific embodiment, the liquid absorbing member 31 includes a first end surface 31A, a second end surface 31B, and a connecting surface 31G connected between the first end surface 31A and the second end surface 31B, and the connecting surface 31G includes a third end surface 31C, a fourth end surface 31D, a fifth end surface 31E, and a sixth end surface 31F, wherein the first end surface 31A is disposed near the liquid storage chamber 101, the first end surface 31A and the second end surface 31B are disposed opposite to each other, the third end surface 31C and the fifth end surface 31E are disposed opposite to each other, and the fourth end surface 31D and the sixth end surface 31F are disposed opposite to each other. In the present embodiment, the liquid absorbing material 31 has a substantially rectangular parallelepiped structure, and the first end surface 31A and the second end surface 31B are both planar and parallel to each other, the third end surface 31C and the fifth end surface 31E are both planar and parallel to each other, and the fourth end surface 31D and the sixth end surface 31F are both planar and parallel to each other. One of the third end surface 31C and the fifth end surface 31E is perpendicular to one of the fourth end surface 31D and the sixth end surface 31F, and a distance between the third end surface 31C and the fifth end surface 31E is equal to a distance between the fourth end surface 31D and the sixth end surface 31F, and a distance between the first end surface 31A and the second end surface 31B is greater than a distance between the third end surface 31C and the fifth end surface 31E (i.e., a distance between the fourth end surface 31D and the sixth end surface 31F).
In this embodiment, the liquid absorbing member 31 is made of porous ceramic, and the porous ceramic material has high temperature resistance relative to the fiber cotton material, so that the liquid absorbing member 31 can be effectively prevented from being burnt, and the smoking taste of a user is improved. It is to be understood that in other embodiments, the liquid absorbing member 31 may be porous graphite or a foamed metal, etc.
In a particular embodiment, the third end face 31C and the fifth end face 31E each form a liquid-absorbing face 311 of the liquid-absorbing member 31 for contacting the aerosol-forming substrate, and the fourth end face 31D and the sixth end face 31F each form an atomising face 312 of the liquid-absorbing member 31 for thermally atomising the aerosol-forming substrate thereon. The heating members 32 have two, one of the heating members 32 is provided on the fourth end surface 31D, and the other heating member 32 is provided on the sixth end surface 31F.
The conductive member 4 is used to conduct an electric circuit between the power supply device 200 and the heating member 32, and the conductive member 40 has two, one of the conductive members 40 is used as a positive electrode, and the other conductive member 40 is used as a negative electrode. In a specific embodiment, the conductive members 40 are clamped on the fourth end surface 31D and the sixth end surface 31F, two ends of the heating member 32 disposed on the fourth end surface 31D are electrically connected to the two conductive members 40, respectively, and two ends of the heating member 32 disposed on the sixth end surface 31F are electrically connected to the two conductive members 40, respectively, so that the heating members 32 disposed on the fourth end surface 31D and the sixth end surface 31F can generate heat under the electric driving action of the power supply device 200 to simultaneously atomize the aerosol-forming substrate, thereby improving the atomization efficiency.
Referring to fig. 3 and 4, in one embodiment, the conductive member 40 includes a connection plate 41 and two claws 42 connected to two opposite sides of the top of the connection plate 41, the connection plate 41 and the claws 42 are located on the same plane, and the connection plate 41 and the two claws 42 together enclose to form an installation groove 43. During the installation, imbibition piece 31 from top to bottom inserts to the mounting groove 43 in, when realizing fixed imbibition piece 31, also makes one of them jack catch 42 extrude on fourth terminal surface 31D and with set up heating member 32 electric connection on fourth terminal surface 31D, another jack catch 42 extrude on sixth terminal surface 31F and with set up heating member 32 electric connection on sixth terminal surface 31F, easy operation, convenience. In one embodiment, the conductive member 40 is integrally formed, so that the manufacturing process is convenient and the production cost can be effectively saved.
In a specific embodiment, the two claws 42 on any one of the conductive members 40 are provided with abutting portions 421 protruding toward the direction of approaching each other, the two abutting portions 421 respectively press the fourth end surface 31D and the sixth end surface 31F, and the abutting portions 421 are electrically connected to the heating members 32 on the corresponding end surfaces. By providing the abutting portion 421, the connection stability between the conductive member 40 and the liquid absorbing member 31 is improved.
In a specific embodiment, the conductive member 40 further includes an extension plate 44, the extension plate 44 is formed by extending one end of the connection plate 41 away from the clamping jaw 42 to one side of the connection plate 41, the extension plate 44 is used for abutting against the conductive pillar of the power supply device 200, so that the power supply device 200 supplies power to the heating element 32 through the conductive member 40, and by arranging the extension plate 44, the area of the conductive member 40 that can be in contact with the conductive pillar is increased, and the situation that the circuit cannot be normally conducted due to installation errors can be effectively prevented.
In addition, the conductive member 40 is made of a conductive material having elasticity, which on the one hand, realizes an electrical connection with the heating member 32, and on the other hand, facilitates the deformation of the claw 42 to facilitate the pressing of the liquid absorbing member 31 into the mounting groove 43. It is understood that the conductive member 40 is made of stainless steel or copper material. In addition, one of the two conductive members 40, the one conductive member 40 is disposed near the third end surface 31C, and the other conductive member 40 is disposed near the fourth end surface 31E, so that the two conductive members 40 press opposite sides of the wicking member 31, thereby improving the mounting stability of the wicking member 31. Further, when the liquid absorbing member 31 is mounted in place, the second end surface 31B abuts against the bottom wall of the mounting groove 43, so that the conductive member 40 supports the liquid absorbing member 31, and the mounting stability of the liquid absorbing member 31 is further improved.
In one embodiment, the heating member 32 may be a heat generating coating, a heat generating circuit, a heat generating sheet, a heat generating mesh, or the like. Wherein, the heat-generating coating can be coated on the atomizing surface 312 by a thick film process or a thin film process. The heating circuit may be formed on the atomizing surface 312 by a laser activated rapid metallization process. The heating patch or heating mesh may be mounted on the atomization surface 312 via other auxiliary mounting structures, including but not limited to screws, bolts, snap features, and the like.
In a specific embodiment, the shape of the heating members 32 may be a strip shape, a curved shape, a circular shape, etc., the shape of the heating members 32 is not limited in detail, and fig. 3, 4 and 5 are only used for illustrating the arrangement of the heating members 32 on the atomizing surface 312, and the specific shape of the heating members 32 may be changed according to specific design requirements. In this embodiment, the heating member 32 is the platykurtic structure, and can make the atomizing face 312 thermally equivalent with atomizing face 312 fully contact, so, the temperature of atomization is comparatively unanimous, can not cause the atomized particles great because local temperature is low, has effectively guaranteed that the atomized particles is even, has improved the smoking taste. At the same time, the heating element 32 has a larger contact area with the aerosol-forming substrate, improving the efficiency of atomization. In addition, compared with the embodiment in which the heating member 32 is disposed inside the liquid absorbing member 31, the heating member 32 is disposed on the outer surface of the liquid absorbing member 31, and processing and production are easier.
It is understood that in other embodiments, any one of the fourth end surface 31D and the sixth end surface 31F is the atomizing surface 312 of the liquid absorbing member 31, and in this case, only one of the heating members 32 is disposed on the corresponding end surface of the liquid absorbing member 31, and in operation, the end surface of the liquid absorbing member 31 on which the heating member 32 is disposed is used for atomizing the aerosol-forming substrate.
Referring to fig. 5 again, in a specific embodiment, the direction of the second end face 31B toward the first end face 31A is defined as the first direction of the liquid absorbing member 31, and it can be understood that a plane is arbitrarily cut along the first direction on the liquid absorbing member 31, and the shape of the cut plane can be a circle, an ellipse, or a polygon such as a triangle, a rectangle, a trapezoid, or a pentagon, which is not limited herein. In the present embodiment, the shape of the plane of the liquid absorbing material 31 taken along the first direction is a square.
In a specific embodiment, an air passage 313 is opened in the center of the liquid absorbing member 31 along the first direction, both ends of the air passage 313 penetrate the first end surface 31A and the second end surface 31B, respectively, and the air passage 313 is used for ventilation. Through setting up air vent 313, on the basis of guaranteeing imbibition piece 31 structural strength, the wall thickness of imbibition piece 31 has been reduced, prevent to take place because of inside too big and the too big condition of breaking of the inside stress of imbibition piece 31 that leads to of the surface difference in temperature on imbibition piece 31, and simultaneously, because air vent 313's setting, the wall thickness of imbibition piece 31 has been attenuate, make air vent 313's the passageway wall have higher temperature, and then produced some atomization effect, atomization efficiency has been promoted.
Referring to fig. 3 and 4, the atomizing assembly 110 further includes a base assembly 20, an atomizing chamber 201 is disposed in the base assembly 20, the conductive member 40 is disposed on the base assembly 20, the heating assembly 30 is at least partially accommodated in the atomizing chamber 201, the base assembly 20 is mounted at one end of the liquid storage member 10, and the liquid storage chamber 101 is formed by a space enclosed between the base assembly 20 and the liquid storage member 10.
In a specific embodiment, two opposite mounting holes 211 are formed in the atomizing base 21, the mounting holes 211 penetrate through the upper end surface and the lower end surface of the atomizing base 21, the mounting holes 211 are matched with the connecting plate 41 of the conductive member 40, during mounting, the connecting plate 41 is inserted into the mounting holes 211 from the bottom of the atomizing base 21, and the clamping claws 42 are driven by the connecting plate 41 to extend into the atomizing cavity 201 so as to clamp the opposite sides of the outer surface of the liquid absorbing member 31. In addition, the end surface of the atomizing base 21, which is far away from the atomizing sleeve 22, is provided with a matching groove 212, the matching groove 212 is communicated with the mounting hole 211, the matching groove 212 is matched with the extension plate 44, and when the conductive piece 40 and the atomizing base 21 are mounted in place, the extension plate 44 is accommodated in the matching groove 212, so that the lower end surface of the extension plate 44 and the lower end surface of the atomizing base 21 are in the same horizontal plane, the consistency of the appearance of the atomizer 100 is ensured, and the atomizer is more attractive.
In addition, the atomizing base 211 is provided with an air inlet groove 213, and the air inlet groove 213 is communicated with the external atmosphere and the atomizing cavity 201. The air inlet groove 213 is used for allowing external air to enter into the atomization chamber 201 during a user suction operation. In one particular embodiment, the air inlet slot 213 is located between two mounting holes 211.
In a specific embodiment, a boss 214 is convexly disposed on an end surface of the atomizing base 21 close to the liquid storage cavity 101, the mounting hole 211 and the air inlet groove 213 both penetrate through the end surface of the boss 214 close to the liquid storage cavity 101, and an end of the atomizing sleeve 22 is sleeved outside the boss 214, so as to achieve a connection relationship between the atomizing sleeve 22 and the atomizing base 21. In addition, by arranging the boss 214, the structural strength of the hole wall of the mounting hole 211 and the groove wall of the air inlet groove 213 is enhanced, the atomization base 21 is prevented from being easily deformed, and the connection stability between the atomization sleeve 22 and the atomization base 21 is improved. In other embodiments, a groove (not shown) is concavely provided on the end surface of the atomizing base 21 close to the liquid storage cavity 101, the mounting hole 211 and the air inlet groove 213 both penetrate through the end surface of the groove close to the liquid storage cavity 101, and one end of the atomizing sleeve 22 is inserted into the groove, so as to achieve a connection relationship between the atomizing sleeve 22 and the atomizing base 21. It is understood that, in other embodiments, the atomizing sleeve 22 and the atomizing base 21 can be detachably connected by a snap-fit connection, a plug-in connection, a screw connection, or the like.
Referring to fig. 2, in a specific embodiment, a buckle 217 is disposed on a side wall of the atomizing base 21, a slot 11 is disposed on a side wall of the liquid storage part 10, and the buckle 217 is engaged with the slot 11, so as to achieve a connection relationship between the atomizing base 21 and the liquid storage part 10. It will be appreciated that in other embodiments, the atomizing base 21 and the reservoir 10 may be detachably connected by a screw connection, a plug connection, a magnetic connection, or the like.
Referring to fig. 3 and 8, further, a protrusion 411 is convexly disposed on a bottom wall of the mounting groove 43 of the conductive member 40, the protrusion 411 at least partially extends to an outside of the boss 214, when the liquid absorbing member 31 is mounted in the mounting groove 43, the protrusion 214 abuts against a bottom of the liquid absorbing member 31, so that a gap 215 is formed between the boss 214 and the liquid absorbing member 31, the gap 215 is communicated with both the air inlet groove 213 and the atomizing chamber 201, and the air inlet groove 213 is prevented from being closed by the bottom of the liquid absorbing member 31 when the liquid absorbing member 31 is mounted in place, thereby ensuring that external air can enter the atomizing chamber 201 through the air inlet groove 213.
The base assembly 20 further comprises a sealing gasket 23, the sealing gasket 23 is mounted on the atomizing base 21 and close to the end surface of the liquid storage cavity 101, and the side wall of the sealing gasket 23 abuts against the inner wall of the liquid storage part 10, so that the effect of sealing the liquid storage cavity 101 is achieved, and the aerosol-forming substrate is prevented from leaking. The atomizing sleeve 22 passes through the sealing gasket 23 and then is connected with the atomizing base 21. In a specific embodiment, the atomizing base 21 has a connection post 216 protruding from an end surface thereof adjacent to the reservoir 101, the sealing gasket 23 has a connection hole 231 matching with the connection post 216, and the connection post 216 passes through the connection hole 231 during installation, thereby achieving a connection relationship. In addition, the top of the connection post 216 is convexly provided with a support protrusion 2161, and the support protrusion 2161 supports against the top of the sealing gasket 23, so as to prevent the connection post 216 from being separated from the connection hole 231. It is understood that the gasket 23 is made of a sealing material such as silicone or rubber to improve sealability.
Referring to fig. 3, 4, 6-9, the base assembly 20 further includes a sealing element 24, the sealing element 24 is installed in the atomizing chamber 201 in a matching manner, the sealing element 24 is provided with an accommodating groove 241, the accommodating groove 241 penetrates through the bottom wall and the two opposite side walls of the sealing element 24, the heating element 30 is installed in the accommodating groove 241, the liquid absorbing surface 311 of the liquid absorbing element 31 is disposed corresponding to the two opposite groove walls of the accommodating groove 241, and the atomizing surface 312 of the liquid absorbing element 31 is disposed corresponding to the two side openings of the accommodating groove 241. The side wall of the sealing member 24 is provided with a liquid inlet 242 corresponding to the liquid suction surface 311 and communicated with the containing groove 241, and the liquid inlet 242 is communicated with the liquid inlet hole 221 of the atomizing sleeve 22. When in use, the aerosol-forming substrate in the liquid storage cavity 101 passes through the liquid inlet hole 221 and the liquid inlet 242 in sequence, and then enters the accommodating groove 241 to contact with the liquid absorption surface 311. In addition, in order to prevent the liquid absorbing member 31 from being randomly moved in the accommodating groove 241 along the direction in which the accommodating groove 241 penetrates through the two side walls of the sealing member 24, two opposite groove walls of the accommodating groove 241 are recessed in the direction away from each other to form a limiting groove 243, and the liquid absorbing member 31 is clamped in the limiting groove 243.
In a specific embodiment, an avoiding groove 244 is formed on the bottom wall of the sealing member 24 and is recessed upward along the axial direction of the sealing member 24, the avoiding groove 244 is communicated with the accommodating groove 241, and the avoiding groove 244 is used for avoiding the claw 42 of the conductive member 40, so that the installation is convenient.
When the liquid absorbing member 31 is mounted in place, a first air chamber 222 is formed between the atomizing surface 312 and the inner wall of the atomizing sleeve 22, a second air chamber 223 is formed between the top wall of the liquid absorbing member 31 and the top wall of the containing groove 241, and the second air chamber 223 is communicated with the first air chamber 222 and the air inlet 313. In a specific embodiment, the top of the sealing member 24 is opened with an air outlet 245, and the air outlet 245 is communicated with the second air chamber 223. The heating element 32 is energised to cause the aerosol-forming substrate on the atomising surface 312 to be atomised to produce an aerosol which fills the first air chamber 223. When the user sucks the liquid, the external air flows out of the base assembly 20 through the air inlet groove 213, the gap 215, the air passage 313, the second air chamber 223 and the air outlet 245 in sequence, and in the above process, the smoke liquid in the first air chamber 222 flows out of the second air chamber 223 and the air outlet 245 in sequence under the driving of the external air due to the negative pressure formed in the accommodating groove 241, and is finally sucked by the user.
In addition, the sealing member 24 is interposed between the liquid absorbing member 31 and the atomizing sleeve 22, so that the aerosol-forming substrate is isolated from the air, and the aerosol-forming substrate is prevented from directly contacting the atomizing surface 312 without passing through the liquid absorbing surface 311, which may cause the heating member 32 to fail to operate normally.
It should be understood that in other embodiments, the sealing member 24 may be omitted, and it is only necessary that the liquid suction surface 311 of the liquid suction member 31 is attached to the inner wall of the atomizing sleeve 22 corresponding to the liquid inlet hole.
The reservoir 10 is generally a hollow cylindrical structure having an opening at a lower end, and the base assembly 20 is mounted in the lower end opening of the reservoir 10. The upper end face of the liquid storage part 10 extends downwards to form a vent pipe 12, the vent pipe 12 is of a tubular structure with two through ends, the upper end of the vent pipe 12 penetrates through the upper end face of the liquid storage part 10 and is communicated with the outside atmosphere, the upper end opening of the vent pipe 12 forms a smoke outlet 13, and the lower end of the vent pipe 12 is connected with an air outlet 245 of the sealing part 24. The inner cavity of the ventilation pipe 12 forms a smoke outlet passage 120, and the smoke outlet passage 120 is communicated with the air outlet 245 and the smoke outlet 13.
Referring to fig. 1 again, the power supply device 200 includes a battery case 202 and a battery installed in the battery case 202, and the battery case 202 is connected to the liquid storage part 10, so as to realize the connection relationship between the power supply device 200 and the atomizer 100. It is understood that the power supply device 200 and the atomizer 100 can be detachably connected by a plug, a screw, a snap, or a magnetic connection, which is not limited herein. In addition, the battery is electrically connected to the heating member 32 of the heating assembly 30 through the conductive member 40.
The utility model discloses an atomization component 110, heating element 32 set up on imbibition 31's surface, make things convenient for heating element 30's manufacturing, and user's accessible electrically conductive 40 centre gripping imbibition 31 operation alright fix heating element 30, realized heating element 30 and electrically conductive 40 the electrical connection relation between the two simultaneously, easy operation, convenient, promoted heating element 30's installation effectiveness.
The utility model provides an atomizer 100 and electron cigarette because of it has the whole technical characteristics of above-mentioned atomization component 110, so have the same technological effect with above-mentioned atomization component 110.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. An atomizing assembly for an atomizer, comprising: the atomizer reaches including stock solution spare atomizing subassembly, be formed with the stock solution chamber in the stock solution spare, the stock solution chamber is used for storing aerosol to form matrix, atomizing subassembly includes heating element and electrically conductive piece, heating element includes imbibition spare and heating member, imbibition spare is made by porous material, imbibition spare is including imbibition face and atomising surface, the imbibition face is used for contacting aerosol to form matrix, the heating member sets up on the atomising surface, electrically conductive centre gripping the relative both sides of imbibition spare surface, the atomising surface at least part by imbibition spare is last by electrically conductive piece adds the surface of holding and constitutes, electrically conductive piece with heating member electric connection.
2. The atomizing assembly of claim 1, wherein: electrically conductive piece includes the connecting plate and connects the jack catch of the relative both sides of connecting plate, the connecting plate reaches two the jack catch three encloses jointly and closes and form a mounting groove, imbibition piece insert to in the mounting groove, the jack catch with add heat-insulating member electric connection.
3. The atomizing assembly of claim 2, wherein: and the two clamping jaws on any one of the conductive pieces are convexly provided with abutting parts towards the direction of mutual approaching, and the two abutting parts extrude the two opposite sides of the outer surface of the liquid suction piece and are electrically connected with the heating piece.
4. The atomizing assembly of claim 1, wherein: imbibition piece includes first terminal surface, second terminal surface and connects first terminal surface with connect the face between the second terminal surface, it includes third terminal surface, fourth terminal surface, fifth terminal surface and sixth terminal surface to connect the face, first terminal surface with the second terminal surface sets up relatively, the third terminal surface with the fifth terminal surface sets up relatively, the fourth terminal surface with the sixth terminal surface sets up relatively, the third terminal surface with the fifth terminal surface all forms inhale the liquid level, the fourth terminal surface with the sixth terminal surface all forms the atomizing face.
5. The atomizing assembly of claim 4, wherein: the number of the conductive members is two, one of the conductive members is arranged close to the third end surface, the other conductive member is arranged close to the fifth end surface, and the fourth end surface and the sixth end surface are clamped by any one of the conductive members.
6. The atomizing assembly of claim 4, wherein: the direction of the second end face towards the first end face is defined as a first direction of the liquid absorbing piece, an air channel is formed in the center of the liquid absorbing piece along the first direction, and two ends of the air channel penetrate through the first end face and the second end face respectively.
7. The atomizing assembly of any one of claims 1-6, wherein: the atomization assembly further comprises a base assembly, the base assembly comprises an atomization base and an atomization sleeve which are connected in a matched mode, an atomization cavity is formed in the atomization sleeve, the heating assembly is arranged in the atomization cavity, and the conductive piece is installed on the atomization base.
8. The atomizing assembly of claim 7, wherein: the base subassembly still includes the sealing member, the sealing member cooperation is installed the atomizing intracavity, the storage tank has been seted up on the sealing member, the storage tank link up the relative both sides wall of sealing member, heating element installs in the storage tank, the liquid absorption level with the two relative cell walls of storage tank correspond the setting, the feed liquor hole has been seted up on the atomizing sleeve pipe, set up the intercommunication on the sealing member the inlet of storage tank, the feed liquor hole with the stock solution chamber reaches the inlet all communicates.
9. An atomizer, characterized by: the nebulizer comprising the atomizing assembly of any one of claims 1-8, the nebulizer further comprising the reservoir for providing an aerosol-forming substrate to the nebulizer.
10. An aerosol generating device, comprising: the aerosol generating device comprises the atomizer of claim 9, and further comprises a power supply device electrically connected to the atomizer.
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| CN201921348420.3U CN210726705U (en) | 2019-08-19 | 2019-08-19 | Atomization assembly, atomizer and aerosol generating device |
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| CN201921348420.3U CN210726705U (en) | 2019-08-19 | 2019-08-19 | Atomization assembly, atomizer and aerosol generating device |
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| CN114259091A (en) * | 2021-12-30 | 2022-04-01 | 深圳市大迈发展有限公司 | Atomization structure, atomizer and aerosol generating device |
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| WO2022120579A1 (en) * | 2020-12-08 | 2022-06-16 | 深圳市华诚达发展有限公司 | Atomization unit and atomization device |
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