CN219939706U

CN219939706U - Aerosol generator

Info

Publication number: CN219939706U
Application number: CN202320518028.9U
Authority: CN
Inventors: 欧阳俊伟; 高旭; 陈文�
Original assignee: Shenzhen IVPS Technology Co Ltd
Current assignee: Shenzhen IVPS Technology Co Ltd
Priority date: 2023-03-06
Filing date: 2023-03-06
Publication date: 2023-11-03
Anticipated expiration: 2033-03-06

Abstract

The utility model discloses an aerosol generator, which comprises a main body with an atomization channel, an air switch arranged in the main body, and a locking piece, wherein a first end of the main body is provided with an air inlet communicated with one end of the atomization channel, a second end of the main body is provided with a suction port communicated with the other end of the atomization channel and an air passing channel independent of the suction port, one end of the air passing channel is communicated with an induction end of the air switch, the other end of the air passing channel is communicated with the outside air, the locking piece is movably arranged on the main body corresponding to an air supplementing end of the air switch, and when the locking piece moves to a first position, the air supplementing end of the air switch is closed to lock the air switch; when the locking piece moves to the second position, the air supplementing end of the air switch is communicated with the outside air so as to unlock the air switch. The locking piece is used for unlocking and locking the air switch, so that the probability of false triggering of the air switch is reduced.

Description

Aerosol generator

Technical Field

The present utility model relates to an aerosol generator.

Background

The aerosol generator comprises a power supply device and an atomizing device, wherein a battery element is arranged in the power supply device to provide a power supply required by atomization for the atomizing device. In the prior art, the atomization device loaded with oil is integrally assembled with the power supply device to form an integrated aerosol generator, so that the obtained oil is obtained, and the use difficulty of a user is reduced. Meanwhile, by configuring an air switch on the power supply device, a user can trigger the battery element to output voltage and load the voltage on the atomizing device in the air suction process, so that ignition is realized. However, the air switches may be triggered by mistake during assembly, transportation or use, so that the battery element is output by mistake, and the heating element in the atomizing device is dry-burned or the tobacco tar is heated to deteriorate, which brings about a safety problem for users.

Thus, there is a need in the art for improvements and enhancements

Disclosure of Invention

The utility model mainly aims to provide an aerosol generator, which aims to unlock and lock an air switch through a locking piece and reduce the probability of false triggering of the air switch.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

an aerosol generator comprises a main body with an atomization channel, an air switch arranged in the main body, and a locking piece, wherein a first end of the main body is provided with an air inlet communicated with one end of the atomization channel, a second end of the main body is provided with a suction port communicated with the other end of the atomization channel and an air passing channel independent of the suction port, one end of the air passing channel is communicated with an induction end of the air switch, the other end of the air passing channel is communicated with the outside air, the locking piece is movably arranged on the main body corresponding to an air supplementing end of the air switch, and when the locking piece moves to a first position, the air supplementing end of the air switch is closed to lock the air switch; when the locking piece moves to the second position, the air supplementing end of the air switch is communicated with the outside air so as to unlock the air switch.

The aerosol generator, wherein the junction of the overair passage and the ambient air is located sufficiently adjacent to the suction opening such that when the suction opening is sucked, the overair passage is also sucked to trigger the air switch.

The aerosol generator is characterized in that the main body is provided with a sealing seat for installing the air switch and a mounting hole for installing the locking piece, the sealing seat is provided with a mounting groove matched with the air switch, an opening of the mounting groove is communicated with the mounting hole, a through hole communicated with the air passing channel is formed in the side wall of the mounting groove, and when the air opening Guan Rong is arranged in the mounting groove, the air supplementing end of the air switch is exposed out of the opening of the mounting groove so as to be communicated with the mounting hole; the induction end is exposed to the through hole so as to be communicated with the air passing channel.

The aerosol generator is characterized in that the locking piece is slidably mounted in the mounting hole and partially extends out of the main body, and when the locking piece slides to a first position, the locking piece closes the mounting hole to close the air supplementing end; when the locking piece slides to the second position, the locking piece opens the mounting hole, so that the air supplementing end is communicated with the outside air.

The aerosol generator, wherein, the mounting hole be equipped with the terminal surface of one side of mounting groove with retaining member looks adaptation guide slot, retaining member part holding in the guide slot, and can follow the extending direction of guide slot and slide.

The aerosol generator, wherein, the retaining member include the slide and with the perpendicular plectrum of being connected of slide, the slide centre gripping is in between the terminal surface of mounting hole and mounting groove opening terminal surface, the one end that the plectrum was kept away from the slide stretches out from the mounting hole the main part, when the part atress that the plectrum stretched out the main part, it is driven the slider is relative the main part slides to lock or unblock air switch.

The aerosol generator is characterized in that an oil absorption piece is arranged in the through hole and/or the air passage.

The aerosol generator, wherein, the gas passing channel includes first gas passing hole and second gas passing hole, first gas passing hole one end is linked together with the air switch, the other end with the second gas passing hole is linked together, the second gas passing hole is kept away from the one end and the outside air intercommunication of first gas passing hole.

The aerosol generator is characterized in that the first air passing holes are filled with oil absorbing pieces, and the oil absorbing pieces are at least partially opposite to the second air passing holes so as to receive liquid flowing out of the second air passing holes.

An aerosol generator comprising

A body having an atomization passage; the first end of the main body is provided with an air inlet communicated with one end of the atomization channel, and the second end of the main body is provided with a suction port communicated with the other end of the atomization channel;

the air switch is arranged in the main body, the induction end of the air switch is communicated with the outside air through an air passage, and the air passage is arranged at the second end of the main body and is independent of the suction port; the air supplementing end of the air switch is communicated with the outside air through an air supplementing channel; and

the locking piece is movably arranged on the main body and partially extends out of the main body, and when the locking piece is positioned at the first position, the air supplementing channel is closed to lock the air switch; when the locking member is in the second position, the air supplementing channel is opened to unlock the air switch.

The utility model provides an aerosol generator, which comprises a main body with an atomization channel, an air switch arranged in the main body, and a locking piece, wherein a first end of the main body is provided with an air inlet communicated with one end of the atomization channel, a second end of the main body is provided with a suction port communicated with the other end of the atomization channel and an air passing channel independent of the suction port, one end of the air passing channel is communicated with an induction end of the air switch, the other end of the air passing channel is communicated with the outside air, the locking piece is movably arranged on the main body corresponding to an air supplementing end of the air switch, and when the locking piece moves to a first position, the air supplementing end of the air switch is closed to lock the air switch; when the locking piece moves to the second position, the air supplementing end of the air switch is communicated with the outside air so as to unlock the air switch. The locking piece is used for unlocking and locking the air switch, so that the probability of false triggering of the air switch is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is an exploded view of some embodiments of an aerosol generator of the present utility model;

FIG. 2 is a state diagram of some embodiments of aerosol generators of the present utility model in which the retaining member is in the second position;

fig. 3 is a state diagram of some embodiments of the aerosol generator of the present utility model in which the retaining member is in the first position.

Reference numerals illustrate:

reference numerals	Name of the name	Reference numerals	Name of the name
				1	Main body	2	Air switch
3	Locking piece	4	Oil absorbing member
				11	Shell body	12	Atomizing assembly
13	Power supply assembly	111	Upper shell
				112	Lower shell	113	Top cover
114	Side cover	115	Base seat
				116	Upright post	117	Supporting plate
118	Suction part	121	Outer casing
				122	Air duct	123	Heating element
124	Oil guide	125	Atomizing channel
				126	Oil storage cavity	31	Skateboard
32	Shifting block	1131	Mounting hole
				1132	Guide groove	14	Sealing seat
15	Suction port	16	Overgas channel
				161	First air passing hole	162	Second air passing hole
141	Mounting groove	142	Through hole
				1171	Spacing post	1151	Air inlet

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1-3, which are schematic structural views of some embodiments of an aerosol generator according to the present utility model, the aerosol generator includes a main body 1, an air switch 2 and a locking member 3. The main body 1 is provided with an atomization channel 125, a first end of the main body 1 is provided with an air inlet 1151 communicated with one end of the atomization channel 125, and a second end is provided with a suction port 15 communicated with the other end of the atomization channel 125 and an air passing channel 16 independent of the suction port 15. One end of the air passage 16 is communicated with the sensing end of the air switch 2, and the other end is communicated with the outside air. The locking member 3 is movably mounted to the main body 1 corresponding to the air supplementing end of the air switch 2. When the locking member 3 is moved to the first position, the air supply end of the air switch 2 is closed to lock the air switch 2. When the locking member 3 moves to the second position, the air supplementing end of the air switch 2 is communicated with the outside air to unlock the air switch 2. The air switch 2 is unlocked and locked through the locking piece 3, so that the probability of false triggering of the air switch 2 is reduced.

In some embodiments of the present utility model, as shown in fig. 1, the main body 1 includes a housing 11, an atomizing assembly 12 accommodated in the housing 11, and a power supply assembly 13. The housing 11 includes an upper housing 111 and a lower housing 112, and an end of the main body 1 near the upper housing 111 is referred to as a first end of the main body 1, and an end of the main body 1 near the lower housing 112 is referred to as a second end of the main body 1. The upper case 111 includes a top cover 113 and a side cover 114, and the side cover 114 extends vertically along an edge of one end of the top cover 113 to form a hollow structure perpendicular to the top cover 113 and to make the upper case 111 in an L-shaped structure. The end of the side cover 114, which is far away from the top cover 113, is provided with a first opening, and a second opening communicated with the first opening is arranged along the axial direction. The lower housing 112 includes a base 115, a post 116, and a support plate 117. The upright 116 has one end vertically connected to the base 115 and separates the base 115 into a first end and a second end, and the other end of the upright 116 is vertically connected to the support plate 117. When the upper shell 111 is buckled with the lower shell 112, the first opening is sleeved at the first end of the base 115, a clamping hole is formed in the side wall of the first opening, and an adaptive buckle is correspondingly arranged at the first end of the base 115. The base 115 is fixedly connected with the upper case 111 by the engagement between the clip hole and the clip. At the same time, the upright 116, the support plate 117 and the first end of the base 115 enclose a mounting cavity for mounting the power supply assembly 13. The side of the support plate 117 facing away from the base 115, the side cover 114 and the top cover 113 enclose a receiving space for installing the air switch 2. The post 116, the second end of the base 115, and the cap 113 enclose a receiving space for mounting the atomizing assembly 12. In practical applications, the power supply assembly 13 may include a battery element, a control board electrically connected to the battery element, a USB interface, a key, and a display screen.

Further, as shown in fig. 1, the top cover 113 is provided with a suction portion 118 for suction by a user. The suction portion 118 may be detachably connected to the top cover 113, or may be integrally connected to the top cover 113. The present embodiment is described taking the case where the suction portion 118 is detachably connected to the top cover 113. The top cover is provided with a mounting through hole 142, one end of the suction part 118 passes through the mounting through hole 142 and extends out of the shell 11, and the other end is positioned in the accommodating groove. In practical applications, a buckle may be disposed at a portion of the suction portion 118 located in the accommodating groove, and an adapted slot may be disposed at a position corresponding to the top cover 113, so as to fasten the suction portion 118 to the top cover 113. Of course, the suction portion 118 may also be limited by the atomizing assembly 12 which is subsequently installed in the receiving tank. The removable suction portion 118 facilitates subsequent replacement and maintenance of the suction portion 118, which is beneficial for maintaining the hygiene of the suction portion 118. The suction part 118 is provided with a through suction port 15, a first end of the suction port 15 is communicated with the accommodating groove, and a second end of the suction port is communicated with the outside air. Correspondingly, the second end of the base 115 is provided with an air inlet 1151 communicating with the accommodating groove.

In some embodiments of the present utility model, as shown in fig. 2 and 3, the atomizing assembly 12 includes a hollow housing 121, an air duct 122 penetrating the housing 121, and a heating member 123 and an oil guide 124 accommodated in the air duct 122. The outer periphery of the air duct 122 and the inner wall of the housing 121 enclose an oil storage cavity 126, and the space in the air duct 122 forms an atomization channel 125 penetrating through the oil storage cavity 126. The oil storage cavity 126 may be filled with oil storage cotton or may directly store oil. When the atomizing assembly 12 is mounted in the accommodating groove, one end of the air duct 122 is connected to the first end of the suction port 15, and the other end is connected to the air inlet 1151, so that the atomizing channel 125 is respectively communicated with the suction port 15 and the air inlet 1151. Upon inhalation from the suction port 15, ambient air enters the nebulization channel 125 from the air inlet 1151 and participates in nebulization, and the generated aerosol flows out from the second end of the suction port 15.

In some embodiments of the present utility model, referring to fig. 1-3, a sealing seat 14 for installing the air switch 2 is disposed in the accommodating space. The seal seat 14 is made of soft rubber, for example, silica gel, rubber, silicone rubber, etc. The outer periphery of the seal seat 14 elastically abuts against the top cover 113, the side cover 114, and the support plate 117, respectively. Preferably, at least one limiting hole (not shown) is formed on a side of the sealing seat 14 contacting with the supporting plate 117, at least one adaptive limiting post 1171 is formed on the supporting plate 117, and at least one positioning post is inserted into the corresponding limiting hole, so as to position the sealing seat 14. The sealing seat 14 is provided with a mounting groove 141 adapted to the air switch 2. In practical applications, the air switch 2 may employ a pressure sensor, which includes a gas supplementing end and a sensing end. And an air collecting cavity is arranged between the air supplementing end and the induction end. The air supplementing end is provided with an air supplementing opening matched with the air collecting cavity. The induction end is provided with an induction membrane and an air outlet communicated with the air collection cavity. Namely, the air supplementing port, the air collecting cavity and the air outlet are sequentially communicated to form an internal air passage of the air switch 2. External air enters the air collection cavity from the air supplementing port and flows out through the air outlet, and the induction diaphragm is driven to deform in the flowing-out process, so that an electric signal is generated and transmitted to the power supply main body. In practical application, the air switch 2 may be an integrated pressure sensor, and a micro control circuit is integrated in the air switch, so that the power supply main body does not need to reconfigure a control element, and the equipment cost is reduced. Of course, the air switch 2 may adopt a non-integrated pressure sensor, and a control element is disposed on the power supply main body, and the air switch 2 is electrically connected with the control element to transmit an electrical signal.

Accordingly, the upper case 111 is provided with a mounting hole 1131 for mounting the locker 3 corresponding to the opening of the mounting groove 141, and the mounting hole 1131 penetrates the upper case 111 and communicates with the opening of the mounting groove 141. The side wall of the mounting groove 141 is provided with a through hole 142 communicated with the air passage 16, and when the air switch 2 is accommodated in the mounting groove 141, the sensing end of the air switch 2 is exposed to the through hole 142, so that the sensing end is communicated with the air passage 16 through the through hole 142. Meanwhile, the air-supplementing end of the air switch 2 is exposed from the opening of the mounting groove 141, so that the air-supplementing end is communicated with the external air through the opening of the mounting groove 141 and the mounting hole 1131, that is, the opening of the mounting groove 141 is communicated with the mounting hole 1131 to form the air-supplementing channel of the air switch 2.

As shown in fig. 2 and 3, the locking member 3 is slidably mounted in the mounting hole 1131 and partially protrudes out of the main body 1. In practical applications, the locking member 3 may include a slide plate 31 and a dial 32. The sliding plate 31 is clamped between the end surface of the mounting hole 1131 and the end surface of the opening of the mounting groove 141, that is, the sliding plate 31 is clamped between the top cover 113 and the sealing seat 14. The shifting block 32 is vertically connected with the sliding plate 31, and one end of the shifting block 32 far away from the sliding plate 31 extends out of the main body 1 from the mounting hole 1131 for being shifted by a user. When the part of the shifting block 32 extending out of the main body 1 is shifted, the shifting block 32 drives the sliding plate 31 to slide relative to the main body 1. When slid to the first position, the sliding plate 31 completely closes the mounting hole 1131, so that the air supply passage of the air switch 2 is closed, i.e., the air supply end is closed. At this time, the air switch 2 is locked, and even if the user sucks the air passage 16, the air switch 2 is not triggered, thereby effectively preventing the air switch 2 from being erroneously triggered. When slid to the second position, the mounting hole 1131 is opened, so that the air supply passage of the air switch 2 is opened, i.e., the air supply end communicates with the outside air. At this time, the air switch 2 may be triggered in response to the user's pumping action.

Further, an end surface of the mounting hole 1131 facing the mounting groove 141 is provided with a guiding groove 1132 adapted to the slide plate 31. The sliding plate 31 is accommodated in the guiding groove 1132, and can slide along the extending direction of the guiding groove 1132. The sliding direction of the sliding plate 31 is limited by the guide groove 1132, so that the sliding plate 31 is prevented from shifting and sliding is smoother.

In some embodiments of the present utility model, the gas passing channel 16 includes a first gas passing hole 161 and a second gas passing hole 162. One end of the first air passing hole 161 is connected to the through hole 142 to communicate with the sensing end of the air switch 2. The other end of the first air passing hole 161 communicates with the second air passing hole 162. The first end of the second air passing hole 162, which is far from the first air passing hole 161, communicates with the outside air. In practical applications, the end of the second air passing hole 162 away from the first air passing hole 161 may penetrate the suction portion 118 to be communicated with the outside air. Preferably, the axial direction of the second air passing hole 162 is parallel to the axial direction of the suction port 15, so that the air passing channel 16 has an L-shaped structure, which is beneficial for smooth outflow of air from the second air passing hole 162. Preferably, the end of the second air passing hole 162 remote from the first air passing hole 161 is sufficiently disposed adjacent to the suction port 15. This results in the connection of the overair channel 16 with the outside air being sufficiently close to the suction opening 15 that, when the suction opening 15 is sucked, the overair channel 16 can be sucked in at the same time, so that the air switch 2 can be triggered at the same time. The utility model arranges the overair channel 16 for triggering the air switch 2 at the suction part 118, thereby not only avoiding condensate from flowing into the overair channel 16, but also shortening the triggering stroke and being beneficial to improving the triggering sensitivity of the air switch 2.

In some embodiments of the present utility model, the through hole 142 and/or the air passing channel 16 are provided with an oil absorbing member 4. In practical application, the oil absorbing member 4 may be made of foam, oil absorbing cotton, sponge, or the like. The oil absorbing member 4 is utilized to absorb the liquid entering from the air passage 16, so that the probability of damaging the air switch 2 by the liquid is reduced. The oil absorbing member 4 may be disposed in the through hole 142, the air passing channel 16, or both the through hole 142 and the air passing channel 16. Preferably, the oil absorbing member 4 is disposed in the first air passing hole 161, and the oil absorbing member 4 is at least partially opposite to the second air passing hole 162. In this way, the liquid flowing downwards from the second air passing holes 162 can be directly received and absorbed by the oil absorbing member 4, and the absorption efficiency is improved. Further, a gap exists between the oil absorbing member 4 and the wall of the first air passing hole 161, and the second air passing hole 162 is communicated with the gap. On the basis of not influencing the liquid suction effect, the air passing through the gap improves the air circulation efficiency. Of course, in practical applications, the oil absorbing member 4 may be disposed in the through hole 142 and/or the ventilation hole coaxial with the ventilation channel 16, so as to further improve the efficiency of ventilation, thereby improving the triggering efficiency of the air switch 2.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims

1. The aerosol generator is characterized by comprising a main body with an atomization channel, an air switch arranged in the main body, and a locking piece, wherein a first end of the main body is provided with an air inlet communicated with one end of the atomization channel, a second end of the main body is provided with a suction port communicated with the other end of the atomization channel and an air passing channel independent of the suction port, one end of the air passing channel is communicated with an induction end of the air switch, the other end of the air passing channel is communicated with the outside air, the locking piece is movably arranged on the main body corresponding to an air supplementing end of the air switch, and when the locking piece moves to a first position, the air supplementing end of the air switch is closed to lock the air switch; when the locking piece moves to the second position, the air supplementing end of the air switch is communicated with the outside air so as to unlock the air switch.

2. The aerosol generator as set forth in claim 1, wherein the junction of the overair passage with the ambient air is located sufficiently adjacent to the suction port such that when the suction port is suctioned, the overair passage is also suctioned to trigger the air switch.

3. The aerosol generator of claim 1, wherein the main body is provided with a sealing seat for installing the air switch and a mounting hole for installing the locking member, the sealing seat is provided with a mounting groove matched with the air switch, an opening of the mounting groove is communicated with the mounting hole, a side wall of the mounting groove is provided with a through hole communicated with the air passing channel, and when the air opening Guan Rong is placed in the mounting groove, an air supplementing end of the air switch is exposed out of the opening of the mounting groove so as to be communicated with the mounting hole; the induction end is exposed to the through hole so as to be communicated with the air passing channel.

4. The aerosol generator as set forth in claim 3, wherein the locking member is slidably mounted in the mounting aperture and partially extends out of the body, the locking member closing the mounting aperture to close the air supply end when the locking member is slid to the first position; when the locking piece slides to the second position, the locking piece opens the mounting hole, so that the air supplementing end is communicated with the outside air.

5. The aerosol generator as set forth in claim 4, wherein the end face of the side of the mounting hole facing the mounting groove is provided with a guide groove adapted to the locking member, and the locking member is partially accommodated in the guide groove and is slidable in the extending direction of the guide groove.

6. The aerosol generator of claim 4, wherein the locking member comprises a sliding plate and a shifting block vertically connected with the sliding plate, the sliding plate is clamped between the end face of the mounting hole and the opening end face of the mounting groove, one end of the shifting block, which is far away from the sliding plate, extends out of the main body from the mounting hole, and when the part of the shifting block extending out of the main body is stressed, the shifting block is driven to slide relative to the main body so as to lock or unlock the air switch.

7. An aerosol generator as claimed in claim 3, wherein an oil absorbing member is provided in the through hole and/or the gas passage.

8. The aerosol generator of claim 1, wherein the gas passage includes a first gas passage and a second gas passage, one end of the first gas passage being in communication with the air switch and the other end being in communication with the second gas passage, and an end of the second gas passage remote from the first gas passage being in communication with ambient air.

9. The aerosol generator as set forth in claim 8, wherein the first air passage hole is filled with an oil absorbing member at least partially opposite the second air passage hole to receive the liquid flowing from the second air passage hole.

10. An aerosol generator, comprising

11. The aerosol generator as set forth in claim 10, wherein the junction of the overair passage with the ambient air is located sufficiently adjacent to the suction port such that when the suction port is suctioned, the overair passage is also suctioned to trigger the air switch.