CN210407100U

CN210407100U - Atomizer and electronic cigarette

Info

Publication number: CN210407100U
Application number: CN201921303694.0U
Authority: CN
Inventors: 丁亮; 沈新
Original assignee: Shenzhen Hongniantong Electronics Co Ltd
Current assignee: Shenzhen Hongniantong Electronics Co Ltd
Priority date: 2019-08-09
Filing date: 2019-08-09
Publication date: 2020-04-28
Anticipated expiration: 2029-08-09

Abstract

The utility model discloses an atomizer and electron cigarette. The atomizer comprises a shell, wherein a main oil bin, an auxiliary oil bin and an atomization bin are arranged in the shell, the atomization bin is communicated with the auxiliary oil bin, an oil guide channel is arranged between the main oil bin and the auxiliary oil bin, and the shell is also provided with an air outlet communicated with the atomization bin; the atomizing core assembly is arranged in the atomizing bin; the electromagnetic valve switch is arranged in the main oil bin and can be used for plugging or conducting the oil guide channel to control oil in the main oil bin to enter the atomization bin through the auxiliary oil bin. The utility model discloses technical scheme's atomizer can avoid fluid to take place to leak.

Description

Atomizer and electronic cigarette

Technical Field

The utility model relates to a fluid atomizing technical field, concretely relates to electron cigarette of atomizer and applied this atomizer.

Background

Electronic cigarettes are a new type of smoking electronic products, and since electronic cigarettes do not produce toxic and harmful substances such as tar and carbon monoxide, health of the electronic cigarettes is not affected, electronic cigarettes are popular with consumers. Among present electron cigarette product, the oil storage chamber that is used for saving fluid is directly linked together with the atomizing chamber that produces smog, and when fluid flowed into the atomizing chamber from the oil storage chamber, very easily leaked taking place between oil storage chamber and atomizing chamber, the oil leak phenomenon appears, influences user experience.

The above is only for the purpose of assisting understanding of the technical solutions of the present application, and does not represent an admission that the above is prior art.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing an atomizer aims at avoiding the fluid in the atomizer to take place to leak.

In order to achieve the above object, the present invention provides an atomizer, including:

the oil-saving device comprises a shell, wherein a main oil bin, an auxiliary oil bin and an atomization bin are arranged in the shell, the atomization bin is communicated with the auxiliary oil bin, an oil guide channel is arranged between the main oil bin and the auxiliary oil bin, and the shell is also provided with an air outlet communicated with the atomization bin;

the atomizing core assembly is arranged in the atomizing bin;

and the electromagnetic valve switch is arranged on the main oil bin and can be used for plugging or conducting the oil guide channel.

Optionally, the solenoid valve switch includes electromagnetic core and coil, electromagnetic core hold in the main oil storehouse, the coil cover is located outside the main oil storehouse, the coil circular telegram is in order to drive the electromagnetic core motion and right it blocks or switches on to lead the oil passageway.

Optionally, the electromagnetic valve switch further includes an elastic member disposed in the main oil bin, one end of the elastic member is connected to the inner wall of the main oil bin, and the other end of the elastic member abuts against the electromagnetic iron core.

Optionally, the main oil sump has a first receiving portion and a second receiving portion that are communicated with each other, the oil guiding channel is communicated with the first receiving portion, the coil is sleeved outside the second receiving portion, the electromagnet core is partially located in the second receiving portion, and another portion of the electromagnet core is located in the first receiving portion.

Optionally, the central axis of the second receptacle coincides with the central axis of the first receptacle.

Optionally, the cross-sectional shape and size of the second accommodating portion is matched with the cross-sectional shape and size of the electromagnetic core.

Optionally, the first oil sump housing is made of plastic.

Optionally, the atomizing core subassembly includes the atomizing core body and around locating the heating wire in the atomizing core body outside, the atomizer includes power module, the heating wire solenoid valve switch electricity connect in power module, fluid in the atomizing storehouse adsorb in the atomizing core is originally internal.

The utility model discloses still provide an electronic cigarette, including the atomizer and with the electronic cigarette body that the atomizer is connected, the atomizer includes:

the atomizing core assembly is arranged in the atomizing bin;

The utility model discloses technical scheme's atomizer through set up the atomizing storehouse of main oil bin, supplementary oil bin and the supplementary oil bin of intercommunication in the shell, and locates the main oil bin with the solenoid valve switch, alright switch on or the shutoff to the oil guiding channel between main oil bin and the supplementary oil bin. When the atomizing core subassembly in the storehouse atomizes when needs, the accessible control solenoid valve switch switches on and leads oily passageway, make partial fluid in the main oil storehouse get into in the auxiliary oil storehouse, get into the atomizing storehouse by the auxiliary oil storehouse again and atomize, because the oil storehouse is divided into two, the fluid volume in the auxiliary oil storehouse is less relatively, make the pressure of fluid also less in the auxiliary oil storehouse, fluid is difficult for crossing and flowing, thereby make fluid when getting into the atomizing storehouse, also be difficult for permeating or leaking between auxiliary oil storehouse and the atomizing storehouse, and keep the airtight environment in the oil storehouse by the solenoid valve switch, it is also less to make the oil storehouse receive external atmospheric pressure and temperature variation's influence, greatly reduced the possibility of oil leak. Simultaneously, locate main oil bin with the solenoid valve switch for the solenoid valve switch is whole to unite two into one with main oil bin, need not occupy other extra spaces, makes the inside compacter of atomizer, and is whole smaller and more exquisite, satisfies user's demand.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic wire frame diagram of an embodiment of the atomizer of the present invention;

fig. 2 is a schematic diagram of an explosion structure in an embodiment of the atomizer of the present invention;

fig. 3 is a schematic cross-sectional view of an embodiment of the atomizer of the present invention;

fig. 4 is a schematic cross-sectional structural view of an embodiment of the atomizer according to the present invention, showing a blocked state of the oil guide channel;

fig. 5 is a schematic cross-sectional view of an oil guiding passage of an embodiment of the atomizer of the present invention.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				10	Outer casing	11	Main oil bin
111	First oil bin shell	12	Auxiliary oil bin
				121	Second oil bin shell	13	Atomization bin
16	Oil guide channel	20	Atomizing core subassembly
				21	Atomizing core body	22	Sealing sleeve
30	Electromagnetic valve switch	40	Power supply module
				31	Electromagnetic iron core	15	Air outlet
32	Coil	33	Elastic piece
				113	A first accommodating part	115	A second receptacle part

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, 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.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B," including either the A or B arrangement, or both A and B satisfied arrangement. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides an atomizer.

Referring to fig. 1 to 5, in an embodiment of the present invention, the atomizer includes:

the oil-gas separator comprises a shell 10, wherein a main oil bin 11, an auxiliary oil bin 12 and an atomization bin 13 are arranged in the shell 10, the atomization bin 13 is communicated with the auxiliary oil bin 12, an oil guide channel 16 is arranged between the main oil bin 11 and the auxiliary oil bin 12, and the shell 10 is further provided with an air outlet 15 communicated with the atomization bin 13;

the atomizing core assembly 20 is arranged in the atomizing bin 13;

and the electromagnetic valve switch 30 is arranged on the main oil bin 11, and can be used for plugging or conducting the oil guide channel 16 so as to control the oil liquid in the main oil bin 11 to enter the atomization bin 13 through the auxiliary oil bin 12.

In this embodiment, the housing 10 may be made of a plastic material with good heat insulation performance, so that the user is not scalded by high temperature inside the housing during the sucking process. The housing 10 may be configured in a variety of shapes, for example, the cross-sectional profile of the housing 10 may be oval or fusiform, etc., which is ergonomically shaped for easy handling by a user.

It can be understood that, a plurality of, for example two, three, or more, auxiliary oil sumps 12 may be provided in the number of the auxiliary oil sumps 12, and the plurality of auxiliary oil sumps 12 are connected in series and conducted, so that when the oil in the main oil sump 11 sequentially passes through the plurality of auxiliary oil sumps 12 and then enters the atomizing sump 13, the risk of oil leakage is further reduced by a layer-by-layer flowing manner.

Therefore, the utility model discloses technical scheme's atomizer, when needs atomize atomizing core subassembly 20 in atomizing storehouse 13, accessible control solenoid valve switch 30 switches on leads oil passageway 16, make partial fluid in the main oil storehouse 11 get into in the auxiliary oil storehouse 12, get into atomizing storehouse 13 by auxiliary oil storehouse 12 again and atomize, because the oil storehouse is divided into two, the fluid volume in the auxiliary oil storehouse 12 is less relatively, make the pressure of fluid also less in the auxiliary oil storehouse 12, fluid is difficult for crossing and flowing, thereby make fluid when getting into atomizing storehouse 13, also be difficult for permeating or leaking between auxiliary oil storehouse 12 and the atomizing storehouse 13, and keep the airtight environment in the oil storehouse by solenoid valve switch 30, make the oil storehouse receive external atmospheric pressure and temperature variation's influence also less, greatly reduced the possibility of oil leak. Meanwhile, the electromagnetic valve switch 30 is arranged on the main oil bin 11, so that the electromagnetic valve switch 30 and the main oil bin 11 are integrally combined into a whole, other extra space is not required to be occupied, the inside of the atomizer is more compact, the whole atomizer is smaller and more exquisite, and the user requirements are met.

Referring to fig. 3, in an embodiment of the present application, the electromagnetic valve switch 30 includes an electromagnetic core 31 and a coil 32, the electromagnetic core 31 is accommodated in the main oil bin 11, the coil 32 is sleeved outside the main oil bin 11, and the coil 32 is energized to drive the electromagnetic core 31 to move so as to block or conduct the oil guide channel 16. The coil 32 is energized to form an energized solenoid, and magnetic force is generated inside the coil 32 to repel or attract the electromagnet core 31, so that the electromagnet core 31 operates to open or close the oil guide passage 16. In this embodiment, locate inside and outside main oil sump 11 respectively with electromagnetic core 31 and coil 32 for solenoid valve switch 30 forms as an organic whole with main oil sump 11, thereby makes atomizer inner space compacter, has reduced the space volume, and is whole more small and exquisite, satisfies user's demand.

Referring to fig. 4 and 5, further, in an embodiment of the present application, the electromagnetic valve switch 30 further includes an elastic member 33 disposed in the main oil bin 11, one end of the elastic member 33 is connected to an inner wall of the main oil bin 11, and the other end of the elastic member 33 abuts against the electromagnetic core 31, so as to drive the electromagnetic core 31 to move and block the oil guide channel 16. In this embodiment, the electromagnetic valve switch 30 is a normally closed switch, and in an actual situation, after the coil 32 is energized, the electromagnetic core 31 is driven by magnetic force to move and separate from the oil guide channel 16, so that the oil guide channel 16 is conducted, and meanwhile, the elastic member 33 is deformed and stores elastic potential energy by the movement of the electromagnetic core 31; when the coil 32 is powered off, the coil 32 does not generate magnetic force to act on the electromagnetic core 31, and at this time, the elastic member 33 releases the stored elastic potential energy and pushes the electromagnetic core 31 to block the oil guide passage 16 again, thereby completing the switching process. Specifically, the elastic member 33 may be a spring, or may be an elastic body capable of restoring deformation, such as a spring plate, etc., by providing the elastic member 33, the positive and negative electrodes are not required to be exchanged in the process of controlling the electromagnetic valve switch 30, and the oil guide channel 16 can be automatically controlled to be plugged by means of elastic potential energy after power failure, so that the switching operation process is simpler, more convenient and more reliable.

Referring to fig. 4, in the embodiment of the present application, the main oil sump 11 has a first accommodating portion 113 and a second accommodating portion 115 that are communicated with each other, the oil guiding channel 16 is communicated with the first accommodating portion 113, the coil 32 is sleeved outside the second accommodating portion 115, a portion of the electromagnet core 31 is located in the second accommodating portion 115, and another portion is located in the first accommodating portion 113 to close or open the oil guiding channel 16. It can be understood that the first accommodating portion 113 and the second accommodating portion 115 can be used for storing oil, so as to store more oil in the main oil bin 11, and the coil 32 is sleeved outside the second accommodating portion 115 to form a whole, so that on one hand, the installation structure of the electromagnetic valve switch 30 is simple, so that the coil 32 and the main oil bin 11 can be relatively stable and firm, on the other hand, the electromagnetic core 31 can be effectively controlled to operate to conduct the oil guide channel 16 by the magnetic force generated after the coil 32 is electrified, and the reliability is high.

Further, in the present application, the central axis of the second accommodating portion 115 coincides with the central axis of the first accommodating portion 113, that is, the distances between the two sides of the second accommodating portion 115 are equivalent to the distances between the two sides of the first accommodating portion 113, so that the second accommodating portion 115 is located at the center of the first accommodating portion 113, and the internal electromagnetic core 31 is also located at the center, and the electromagnetic core 31 is not interfered by the inner wall of the main oil sump 11 during the operation process, and in the oil guiding process, the uniformity of oil flowing in each direction in the main oil sump 11 is good, and the oil flowing efficiency is high.

In order to ensure that the electromagnet core 31 keeps normal operation in the main oil sump 11 and reduce the volume of the main oil sump 11, in an embodiment of the present application, the cross-sectional shape and size of the second accommodating portion 115 are adapted to the cross-sectional shape and size of the electromagnet core 31. In this embodiment, the cross-sectional area of the second accommodating portion 115 is smaller than that of the first accommodating portion 113, for example, when the electromagnet core 31 is designed to be cylindrical, the outer shape of the second accommodating portion 115 is also designed to be cylindrical with a comparable size, so that the electromagnet core 31 can extend into the second accommodating portion 115 while having a movable gap, thereby further reducing the overall volume of the main sump 11.

Referring to fig. 2 in combination, in an embodiment of the present application, the main oil sump 11 includes a first oil sump housing 111, the auxiliary oil sump 12 includes a second oil sump housing 121, and the first oil sump housing 111 and the second oil sump housing 121 are connected to each other and detachably disposed in the casing 10.

Particularly, in this embodiment, first oil sump housing 111 and second oil sump housing 121 can be structure as an organic whole, locate in shell 10 through with first oil sump housing 111 and second oil sump housing 121 detachably for the casing of atomizer oil sump is split type design with shell 10, be convenient for dismantle the oil sump housing and maintain, simultaneously, also conveniently take out first oil sump housing 111 and second oil sump housing 121 and refuel the operation such as, improved the convenience of user in daily use.

Further, because the coil can produce high temperature after the circular telegram, consequently first oil sump casing 111 of this application and second oil sump casing 121 all can adopt high temperature resistant plastic material to insulate against heat, protect the oil sump. Meanwhile, the coil 32 is sleeved outside the first oil sump housing 111, and the first oil sump housing 111 is made of plastic materials and is not conductive, so that the coil 32 is not affected by the first oil sump housing 111 after being electrified, and the normal action of the electromagnetic valve switch 30 is ensured.

Further, the cross-sectional profile of the first oil sump housing 111 of the present application is elliptical; and/or the cross section of the second oil bin shell 121 is elliptical. By the arrangement, on one hand, the oval design accords with the ergonomic design, and the oil filling device is convenient to hold by a hand for operations such as oil filling and maintenance; on the other hand, the cross section profile of the first oil sump housing 111 and/or the second oil sump housing 121 is designed to be elliptical, so that the housing walls of the first oil sump housing 111 and/or the second oil sump housing 121 are smooth without forming corners, and therefore, when oil flows on the inner wall surface, the time for the oil to stay on the inner wall surface is short, and the oil flowing efficiency and the oil utilization rate are greatly improved.

Of course, in other embodiments, the cross-sectional profile of the first oil sump housing 111 and the second oil sump housing 121 may be other shapes, including but not limited to circular, square, and the like.

Referring to fig. 2 and fig. 3 in combination, in an embodiment of the atomizer of the present application, the atomizing core assembly 20 includes the atomizing core body 21 and winds the heating wire located outside the atomizing core body 21, the atomizer includes the power module 40, the power module 40 is electrically connected to the heating wire, the oil in the atomizing bin 13 is adsorbed in the atomizing core body 21. The atomizing core body 21 can be a cotton core, the cotton core has good taste, the oil reducing degree is high, the smoke amount is dense, and of course, the atomizing core body 21 can also be a ceramic core which is stable, durable, convenient to clean and not easy to cause the phenomenon of core pasting; the heating wire can be a stainless steel wire, a nickel wire or a nichrome wire and the like with good heat transfer performance and low cost. In practical application, after the heating wire is connected to the power module 40, the heating wire generates heat to atomize the oil absorbed in the atomizing core body 21, and the oil generates smoke after being heated, and the smoke flows out from the air outlet 15 for the smoker to inhale.

Further, this application atomizing core subassembly 20 still includes seal cover 22, seal cover 22 cover is located the outside of atomizing core body 21. Seal cover 22 can be the silica gel cover, can understand ground, through setting up seal cover 22 for adsorb in the difficult hourglass that takes place of the interior fluid of atomizing core body 21, and atomize with the back heating wire effect that generates heat, improve the utilization ratio of the interior fluid of atomizing core body 21.

The utility model discloses still provide an electron cigarette, this electron cigarette include atomizer and the electron cigarette body of being connected with the atomizer, and the concrete structure of this atomizer refers to above-mentioned embodiment, because this electron cigarette has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, and the repeated description is no longer repeated here one by one.

In an embodiment, the atomizer and the electron cigarette body are connected in an inserting mode, the power module 40 is arranged in the electron cigarette body, and after the atomizer and the electron cigarette body are connected in an inserting mode, the atomizer is connected with the power module 40 through an electrode, so that the atomization process of the atomizer can be controlled through the keys of the electron cigarette body, and the electromagnetic valve switch 30 is connected and disconnected.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An atomizer, comprising:

the atomizing core assembly is arranged in the atomizing bin;

2. The atomizer according to claim 1, wherein said solenoid valve switch comprises an electromagnet core and a coil, said electromagnet core is housed in said main oil chamber, said coil is sleeved outside said main oil chamber, said coil is energized to drive said electromagnet core to move so as to close or open said oil guiding passage.

3. The atomizer according to claim 2, wherein said solenoid valve switch further comprises an elastic member disposed in said main oil reservoir, one end of said elastic member being connected to an inner wall of said main oil reservoir, and the other end of said elastic member abutting against said solenoid core.

4. The atomizer according to claim 2, wherein said main oil sump has a first receiving portion and a second receiving portion communicating with each other, said oil guiding passage communicates with said first receiving portion, said coil is sleeved outside said second receiving portion, said electromagnet core is partially located in said second receiving portion, and another portion is located in said first receiving portion.

5. A nebulizer as claimed in claim 4, wherein the central axis of the second reservoir coincides with the central axis of the first reservoir.

6. The atomizer of claim 5, wherein said second receptacle portion has a cross-sectional shape sized to fit a cross-sectional shape of said electromagnet core.

7. The atomizer of any one of claims 1 to 6, wherein said main sump body comprises a first sump housing, and said auxiliary sump body comprises a second sump housing, said first sump housing being interconnected with said second sump housing and being removably disposed within said housing.

8. The atomizer of claim 7, wherein said first sump housing is made of plastic.

9. The atomizer according to any one of claims 1 to 6, wherein said atomizing core assembly comprises an atomizing core body and a heating wire wound around the outside of said atomizing core body, said atomizer comprises a power module, said heating wire and said solenoid valve switch are electrically connected to said power module, and oil in said atomizing chamber is adsorbed in said atomizing core body.

10. An electronic cigarette, characterized by comprising the atomizer of any one of claims 1 to 9 and an electronic cigarette body connected to the atomizer.