CN215224728U - Atomizing core, atomizer and aerosol generating device - Google Patents
Atomizing core, atomizer and aerosol generating device Download PDFInfo
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- CN215224728U CN215224728U CN202120528508.4U CN202120528508U CN215224728U CN 215224728 U CN215224728 U CN 215224728U CN 202120528508 U CN202120528508 U CN 202120528508U CN 215224728 U CN215224728 U CN 215224728U
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Abstract
The embodiment of the application belongs to the technical field of aerosol generation, and relates to an atomizing core, an atomizer and an aerosol generating device. The atomizing core includes the atomizing core body and generates heat the piece, generate heat the piece and locate on the atomizing core body, this internal two at least reservoir that are equipped with of atomizing core, the reservoir is followed atomizing core body length direction sets up and does not communicate. Set up two at least reservoir on the atomizing core body, each other not communicate between the reservoir, can keep apart into two independent stock solution storehouses or two above independent stock solution storehouses with a stock solution storehouse, the aerosol substrate of same kind or different taste can be used according to user's hobby in independent stock solution storehouse, generate heat the aerosol substrate of piece in to the reservoir and atomize, in order to form different atomizing region, the aerosol substrate of difference atomizes the back and mixes, can demonstrate different taste and experience, thereby satisfy the user who likes different taste aerosol and mix.
Description
Technical Field
The application relates to the technical field of aerosol generation, in particular to an atomizing core, an atomizer and an aerosol generating device.
Background
Aerosol-generating devices generate an aerosol by heating and atomizing a liquid aerosol base material in a non-combustible manner, and in recent years, aerosol-generating devices have been widely used. In the existing atomizer structure, only one liquid storage bin is usually arranged in a ceramic atomizing core, so that only one aerosol base material can be used, and users who like the mixture of aerosol base materials with different tastes cannot be satisfied; in order to experience the mouthfeel of the atomized and mixed aerosol base materials, two independent atomization devices are injected with different aerosol base materials, and a large suction nozzle is used outside to fix the two atomization devices together, so that the atomized aerosols of the two atomization devices are mixed, and the mixed mouthfeel is obtained. The atomizer of this structure can be very big, and it is inconvenient to carry and use to the structure is complicated, and spare part is many, leads to with high costs, and the equipment is inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an atomizing core, atomizer and aerosol generate device can solve current atomizer structure bulky, carries and uses inconveniently to the structure is complicated, and spare part is many, leads to with high costs, assembles inconvenient technical problem.
In order to solve the above-mentioned problem, the embodiment of the present invention provides the following technical solutions:
the utility model provides an atomizing core, includes atomizing core body and the piece that generates heat, the piece that generates heat is located on the atomizing core body, this internal two at least reservoir that are equipped with of atomizing core, the reservoir is followed atomizing core body length direction sets up and does not communicate.
Further, the piece that generates heat is located atomizing core body one side on, the axis of reservoir with atomizing core body sets up the one side parallel that generates heat the piece, perhaps the axis of reservoir with atomizing core body sets up the one side that generates heat the piece and has the contained angle.
Further, the cross-sectional areas of the liquid storage tanks from outside to inside are equal, or the cross-sectional areas of the liquid storage tanks from outside to inside are from large to small.
Further, the atomizing core body is porous ceramic.
Further, the heating element is a heating film, a heating wire or a thermistor.
Further, the atomizing core also comprises a pin connected with the heating element.
Furthermore, the number of the pins is two, one of the pins is connected with one end of the heating element, and the other pin is connected with the other end of the heating element.
Furthermore, the number of the pins is three, two of the pins are positive pins, and the other pin is a negative pin shared by the two positive pins.
Further, one side of the atomizing core body opposite to the heating piece is provided with an arc-shaped surface.
In order to solve the technical problem provided above, an embodiment of the present invention further provides an atomizer, which adopts the following technical solution:
the atomizer comprises a liquid storage bin, a base, a fixing piece and the atomizing core, wherein the base is arranged in the liquid storage bin, the atomizing core is arranged in the fixing piece, and the fixing piece is arranged on the base.
In order to solve the technical problem provided above, the embodiment of the utility model provides a still provides an aerosol generating device, has adopted the following technical scheme:
an aerosol generating device comprising an atomiser as described above.
Compared with the prior art, the embodiment of the utility model provides a mainly have following beneficial effect:
the utility model provides an atomizing core, atomizer and aerosol generating device, set up two at least reservoir on the atomizing core body, each other not communicate between the reservoir, can keep apart into two independent stock solution storehouses or two above independent stock solution storehouses with a stock solution storehouse, the aerosol substrate of same kind or different taste can be used according to user's hobby in independent stock solution storehouse, generate heat the aerosol substrate of piece in to the reservoir and atomize, in order to form different atomizing region, the aerosol substrate of difference mixes after the atomizing, and the aerosol substrate of different taste can not mix before atomizing, and only mix after atomizing, can demonstrate different taste and experience, thereby satisfy the user who likes the mixture of different taste aerosols.
Drawings
In order to illustrate the solution of the present invention more clearly, the drawings needed for describing the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of an atomizer according to an embodiment of the present invention;
FIG. 2 is an exploded view of an atomizer in accordance with an embodiment of the present invention;
fig. 3 is a cross-sectional view of an atomizer in an embodiment of the present invention;
FIG. 4 is another cross-sectional view of an atomizer in accordance with an embodiment of the present invention;
FIG. 5 is a schematic structural view of an atomizing core assembly according to an embodiment of the present invention;
FIG. 6 is a schematic structural view of a heat generating component according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a liquid storage tank in an embodiment of the present invention.
Description of reference numerals:
1. an oil storage assembly; 11. a liquid storage bin; 12. a base; 13. an oil storage chamber; 14. an airway; 15. an air inlet; 2. an atomizing core assembly; 21. an atomizing core body; 22. a heat generating member; 23. a liquid storage tank; 3. a fixing member; 4. a first seal member; 5. a second seal member; 6. a third seal member; 7. and (7) a pin.
Detailed Description
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 in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
In order to make the technical solution of the present invention better understood by those skilled in the art, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the related drawings.
Examples
As shown in fig. 5 to 7, an atomizing core comprises an atomizing core body 21 and a heating element 22, the heating element 22 is disposed on the atomizing core body 21, at least two liquid storage tanks 23 are disposed in the atomizing core body 21, and the liquid storage tanks 23 are disposed along the length direction of the atomizing core body 21 and are not communicated with each other.
The utility model discloses an atomizing core, set up two at least reservoir 23 on the atomizing core body 21, each other not communicate between the reservoir 23, combine fig. 3, can keep apart into two independent reservoir 11 or two above independent reservoir 11 with a reservoir 11, the aerosol substrate of same kind or different taste can be used according to user's hobby to independent reservoir 11, generate heat piece 22 atomizes to the aerosol substrate that permeates to atomizing core body 21 from reservoir 23, in order to form different atomizing region, the atomizing back of different aerosol substrates mixes, and the aerosol substrate of different tastes can not mix before atomizing, and only mix after atomizing, can demonstrate different taste experience, thereby satisfy the user who likes the mixture of different tastes aerosol.
The existing atomizing core structure is provided with two independent atomizing devices to inject different aerosol base materials in order to obtain mixed mouthfeel, and a large suction nozzle is used outside to fix the two atomizing devices together, so that the aerosol atomized by the two atomizing devices is mixed, the size is large, and the structure is complex. The utility model discloses only need set up an atomizing core, just can realize the mixture of different taste aerosol substrates, consequently, the utility model discloses optimize the inner structure of atomizing core, reduced the whole volume of atomizing core, the cost is reduced, and the equipment is convenient, carries and convenient to use.
In one embodiment, the reservoirs 23 are provided in two, so that one reservoir 11 can be separated into two separate reservoirs, and the same or two different flavors of aerosol substrates can be used according to the preference of the user. In one embodiment, the heat generating member 22 is disposed on an outer surface of the atomizing core body 21.
In one embodiment, the central axis of the reservoir 23 is parallel to the surface of the atomizing core body 21 on which the heat generating member 22 is disposed.
In one embodiment, the central axis of the reservoir 23 forms an included angle with a surface of the atomizing core body 21 on which the heat generating member 22 is disposed.
In one embodiment, the reservoirs 23 are of equal cross-sectional area from the outside to the inside.
In one embodiment, the reservoir 23 has a cross-sectional area that varies from large to small from the outside to the inside.
The cross section area of the liquid storage tank 23 from outside to inside is from large to small, so that the liquid storage tank 23 is in a horn shape, bubble flow in the liquid storage tank 23 is convenient to transfer into the liquid storage bin 11, the bubble is prevented from being gathered in the liquid storage tank 23, and dry burning is avoided.
The heating element 22 is a heating film, a heating wire or a thermistor.
With reference to fig. 1, the atomizing core further includes a pin 7 connected to the heat generating member 22.
In one embodiment, the number of the pins 7 is two, one pin 7 is connected to one end of the heat generating member 22, and the other pin 7 is connected to the other end of the heat generating member 22.
In one embodiment, the number of the pins 7 is three, two of the pins 7 are positive pins, and the other pin 7 is a negative pin shared by the two positive pins. So as to form two sections of independently controllable heating elements 22, which respectively correspond to the liquid storage tanks 23.
In an embodiment, the atomizing core body 21 is provided with an arc-shaped surface on the side opposite to the heating element 22, the atomizing core body 21 and the side surface opposite to the heating element 22 are arc-shaped, the size of the atomizing core body 21 can be effectively reduced, when the atomizing core is installed in the atomizer, the contact area of other parts in the atomizing core and the atomizer is reduced, the heat transfer can be reduced, and the heating efficiency of the heating element 22 is improved.
The utility model discloses an atomizing core, set up two at least reservoir 23 on the atomizing core body 21, each other not communicate between the reservoir 23, can keep apart into two independent stock solution storehouses 11 or two above independent stock solution storehouses 11 with a stock solution storehouse 11, the aerosol substrate of same kind or different taste can be used according to user's hobby to independent stock solution storehouse 11, generate heat piece 22 atomizes to the aerosol substrate that permeates to atomizing core body 21 from reservoir 23, in order to form different atomizing region, the aerosol substrate of difference atomizes the back and mixes, and the aerosol substrate of different tastes can not mix before atomizing, and only mix after atomizing, can demonstrate different taste experience, thereby satisfy the user who likes the mixture of different taste aerosol substrates.
In order to solve the technical problem provided above, an embodiment of the present invention further provides an atomizer, which adopts the following technical solution:
as shown in fig. 1 to 7, an atomizer comprises a liquid storage chamber 11, a base 12, a fixing member 3 and the atomizing core, wherein the base 12 is disposed in the liquid storage chamber 11, the atomizing core is disposed in the fixing member 3, and the fixing member 3 is disposed on the base 12.
As shown in fig. 2 to 4, stock solution storehouse 11 is equipped with oil storage chamber 13 and air flue 14, oil storage chamber 13 and reservoir 23 intercommunication, air flue 14 sets up in stock solution storehouse 11 middle part, air flue 14 bottom with oil storage chamber 13 bottom intercommunication, be equipped with inlet port 15 on the base 12, the atomizing core is located oil storage chamber 13 bottom, the air current that admits air gets into from inlet port 15, and in the air flue 14 was gone into behind the atomizing core, the external world can be arranged to the air flue 14.
In one embodiment, a separation structure is arranged in the liquid storage bin 11, the separation structure is arranged in the middle of the liquid storage bin 11, the air passage 14 is arranged in the separation structure, the separation structure separates the liquid storage cavities 13 to form two independent liquid storage cavities 13, and the two independent liquid storage cavities 13 are respectively communicated with the two liquid storage tanks 23 of the atomizing core body 21; because the partition structure separates stock solution chamber 13, forms two independent stock solution chambers 13, atomizing core body 21 sets up in stock solution chamber 13 bottom, makes two reservoir 23 that do not communicate of atomizing core body 21 communicate with two independent stock solution chambers 13 respectively. Independent stock solution chamber 13 can use the aerosol substrate of same kind or different taste according to user's hobby, and the piece 22 that generates heat is atomized to the aerosol substrate that permeates to atomizing core body 21 from stock solution chamber 13 to form different atomizing area, the atomizing back of different aerosol substrates mixes.
When the atomizing core is installed in the liquid storage bin 11, the liquid storage tank 23 is located the oil storage cavity 13 and is in direct contact with the aerosol base material, the liquid storage tank 23 is perpendicular to the length direction of the liquid storage bin 11, the aerosol base material enters the liquid storage tank 23 along the horizontal direction, the volume requirement on the atomizing core is reduced, the atomizer can be suitable for aerosol generating devices with small volumes, and the applicability of the atomizer is improved.
The atomizer is still including locating mounting 3 in the stock solution storehouse 11, mounting 3 is located on the base 12, atomizing core subassembly 2 is located in the mounting 3.
In one embodiment, the fixing member 3 is provided with a cavity for accommodating the atomizing core assembly 2, the atomizing core assembly 2 is arranged in the cavity of the fixing member 3, and the cavity of the fixing member 3 is communicated with the oil storage cavity 13, so that the aerosol substrate in the oil storage cavity 13 enters the liquid storage tank 23.
In one embodiment, a buckle is disposed on the fixing member 3, a clamping groove is disposed on the base 12, or a clamping groove is disposed on the fixing member 3, and a buckle is disposed on the base 12, so that the fixing member 3 is mounted on the base 12 by the cooperation of the buckle and the clamping groove.
In one embodiment, the atomizing core sets up in oil storage chamber 13 bottom, sets up under air flue 14 promptly, if there is the condensate to produce can be from air flue 14 drippage to the ceramic atomizing core under, the condensate is adsorbed by ceramic atomizing core to the circuit that the condensate can not contact atomizing core bottom and generate heat 22 and be connected can promote the reliability of circuit.
With reference to fig. 5, the atomizer further comprises a first sealing member 4, wherein the first sealing member 4 is disposed between the atomizing core and the fixing member 3.
The first sealing member 4 seals the gap between the atomizing core and the fixing member 3, preventing the aerosol base materials in the two independent liquid storage cavities 13 from mixing, so that the aerosol base materials with different tastes are not mixed before atomization, but are mixed only after atomization.
The first sealing pieces 4 are arranged at two ends of the atomizing core body 21 along the length direction.
In one embodiment, the first sealing member 4 may be made of silicone, the first sealing member 4 is only disposed at two ends of the atomizing core body 21 along the length direction, or other regions of the first sealing member 4 except for the two ends of the atomizing core body 21 may be provided with openings.
The utility model discloses an atomizer, porous ceramic atomizing core both ends set up reservoir 23, when keeping apart gas and aerosol substrate, only need seal with first sealing member 4 at ceramic atomizing core both ends, and other regions of ceramic atomizing core except both ends all can expose for the tonifying qi. When the ceramic atomizing core works, in order to balance the pressure difference between the inside of the liquid storage bin 11 and the outside atmosphere, the pores of the porous ceramic atomizing core can be reused as an air supply channel of the liquid storage bin 11, the exposed ceramic part can play an air supply effect, the air pressure of the liquid storage bin 11 and the outside is balanced, and a through air supply structure is not required to be added at other positions.
The atomizer still includes second sealing member 5, second sealing member 5 is located mounting 3 with between the oil storage subassembly 1, second sealing member 5 can adopt silica gel, and second sealing member 5 seals up the gap between mounting 3 and the oil storage subassembly 1, prevents that the aerosol substrate from leaking.
In one embodiment, the second sealing member 5 is integrally formed with the fixing member 3, and the second sealing member 5 is integrally molded with the fixing member 3, or the second sealing member 5 and the fixing member 3 may be separately provided.
The atomizer still includes third sealing member 6, third sealing member 6 locate base 12 with between the oil storage subassembly 1, the gap between third sealing member 6 sealed base 12 and the oil storage subassembly 1 further prevents that the aerosol substrate from leaking.
In one embodiment, the base 12 is provided with a groove for accommodating the third sealing element 6, and the third sealing element 6 is a sealing ring.
During the installation, install first sealing member 4 on the atomizing core of pottery, again with first sealing member 4 and atomizing core integral erection in mounting 3 of pottery, in installing the recess of base 12 to third sealing member 6, in installing the draw-in groove of base 12 to the buckle of mounting 3, then adorn electrode subassembly respectively to the round hole of base 12 in, with the contact of the piece 22 that generates heat, integral erection again stores up liquid storehouse 11.
The atomizer of the utility model is provided with at least two liquid storage tanks 23 on an atomizing core body 21, the liquid storage tanks 23 are communicated with liquid storage bins 11, the liquid storage tanks 23 are not communicated with each other, a base 12 is arranged in the liquid storage bin 11, a fixing part 3 is arranged on the base 12, an atomizing core component 2 is arranged in the fixing part 3, a first sealing part 4 seals a gap between the atomizing core component 2 and the fixing part 3, one liquid storage bin 11 can be separated into two independent liquid storage bins 11 or more than two independent liquid storage bins 11, the independent liquid storage bins 11 can use aerosol base materials with the same or different tastes according to the hobbies of users, a heating part 22 atomizes the aerosol base materials which permeate into the atomizing core body 21 from the liquid storage tanks 23 to form different atomizing areas, the different aerosol base materials are mixed after atomization, and the aerosol base materials with different tastes can not be mixed before atomization, and only mix after atomizing, can present different mouthfeel experiences, thus meet and like the users that different taste aerosol mixes; the liquid storage tanks 23 are arranged at the two ends of the porous ceramic atomizing core, so that when gas and an aerosol substrate are isolated, the two ends of the ceramic atomizing core are sealed by the first sealing parts 4, and other positions of the ceramic atomizing core can be exposed. When the ceramic atomizing core works, in order to balance the pressure difference between the inside of the liquid storage bin 11 and the outside atmosphere, the pores of the porous ceramic atomizing core can be reused as the air supply channel of the liquid storage bin 11, the exposed ceramic part can play an air supply effect, and a through air supply structure is not required to be added at other positions.
In order to solve the technical problem provided above, the embodiment of the utility model provides a still provides an aerosol generating device, has adopted the following technical scheme:
an aerosol generating device comprising an atomiser as described above.
It is to be understood that the above-described embodiments are only some of the embodiments of the present invention, and not all of the embodiments, and the preferred embodiments of the present invention are shown in the drawings, but not limited to the scope of the present invention. The present invention may be embodied in many different forms and, on the contrary, these embodiments are provided so that this disclosure will be thorough and complete. Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and modifications can be made, and equivalents may be substituted for elements thereof. All utilize the equivalent structure that the content of the utility model discloses a specification and attached drawing was done, direct or indirect application is in other relevant technical field, all is in the same way the utility model discloses within the patent protection scope.
It is noted that in the description of the present invention, relational terms such as "first", "second", and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions or without necessarily requiring or implying any relative importance or implying any particular order among or between such items or actions. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "secured" are to be construed broadly, as they may be, for example, fixedly connected, detachably connected, or integrally connected; either mechanically or electrically or in communication with each other; either directly or indirectly through intervening media, or may be in a communicating relationship between the two elements unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Claims (11)
1. An atomizing core, which is characterized in that,
including atomizing core body and the piece that generates heat, the piece that generates heat is located on the atomizing core body, this internal at least two reservoir that are equipped with of atomizing core, the reservoir is followed atomizing core body length direction sets up and does not communicate.
2. The atomizing core of claim 1,
the piece that generates heat is located atomizing core body one side, the axis of reservoir with the atomizing core body sets up the one side parallel that generates heat the piece, perhaps the axis of reservoir with there is the contained angle in the one side that the atomizing core body set up the piece that generates heat.
3. The atomizing core of claim 1,
the cross sectional areas of the liquid storage tanks from outside to inside are equal, or the cross sectional areas of the liquid storage tanks from outside to inside are from large to small.
4. The atomizing core of claim 1,
the atomizing core body is made of porous ceramic.
5. The atomizing core of claim 1,
the heating element is a heating film, a heating wire or a thermistor.
6. The atomizing core of claim 1,
the atomizing core further comprises a pin connected with the heating piece.
7. The atomizing core of claim 6,
the number of the pins is two, one of the pins is connected with one end of the heating piece, and the other pin is connected with the other end of the heating piece.
8. The atomizing core of claim 6,
the number of the pins is three, wherein two pins are anode pins, and the other pin is a cathode pin shared by the two anode pins.
9. The atomizing core of claim 1,
one side of the atomizing core body opposite to the heating piece is provided with an arc-shaped surface.
10. An atomizer, characterized in that,
comprising a liquid storage bin, a base, a fixing part and the atomizing core as claimed in any one of claims 1 to 9, wherein the base is arranged in the liquid storage bin, the atomizing core is arranged in the fixing part, and the fixing part is arranged on the base.
11. An aerosol generating device, characterized in that,
comprising an atomiser as claimed in claim 10.
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| CN202120528508.4U CN215224728U (en) | 2021-03-12 | 2021-03-12 | Atomizing core, atomizer and aerosol generating device |
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| CN202120528508.4U CN215224728U (en) | 2021-03-12 | 2021-03-12 | Atomizing core, atomizer and aerosol generating device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022188466A1 (en) * | 2021-03-12 | 2022-09-15 | 吉万(深圳)科技有限公司 | Atomizer and aerosol generation device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022188466A1 (en) * | 2021-03-12 | 2022-09-15 | 吉万(深圳)科技有限公司 | Atomizer and aerosol generation device |
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