CN217743184U

CN217743184U - Atomizing device capable of integrally replacing host computer assembly

Info

Publication number: CN217743184U
Application number: CN202221483844.2U
Authority: CN
Inventors: 朱晓春
Original assignee: Shenzhen Smaco Technology Ltd
Current assignee: Shenzhen Smaco Technology Ltd
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2022-11-08
Anticipated expiration: 2032-06-14

Abstract

The utility model discloses an atomizing device that can wholly change host computer subassembly, including atomizing subassembly and host computer subassembly, be provided with battery and control circuit board in the host computer subassembly. Atomization component includes casing, suction nozzle and atomizer, the upper end of casing is provided with the suction nozzle, the lower extreme of casing is equipped with the opening, install in the casing the atomizer, the upper end of atomizer with the suction nozzle is connected, still be provided with in the casing with the chamber is accomodate that the opening is linked together. The host machine assembly is inserted into the containing cavity from the opening, and the host machine assembly is contained in the containing cavity and then electrically connected with the atomizer, or the host machine assembly is pulled out from the opening to be separated from the containing cavity. The utility model discloses but convenient and fast ground changes the host computer, avoids the waste of the especially interior battery material of host computer material.

Description

Atomizing device capable of integrally replacing host computer assembly

Technical Field

The utility model relates to an atomizer technical field especially relates to a can wholly change atomizing device of host computer subassembly.

Background

Disposable electronic atomization devices such as disposable electronic cigarettes are in great demand in the current electronic cigarette market because of their convenience and rapidness of use.

However, the disposable electronic cigarette has the following disadvantages:

(1) The disposable cigarette is thrown after being drawn out, and then the disposable cigarette is drawn out and needs to be bought again by a user, so that the waste of materials, particularly battery materials in a host machine is caused;

(2) The atomizer and the host of the existing disposable electronic cigarette are generally fixed into a whole and can not be disassembled or can be disassembled only by a special tool, so that when the tobacco tar in the atomizer is not pumped out, but the electric quantity of the battery in the host is used up, another battery can not be conveniently and quickly replaced to continue using the electronic cigarette.

Therefore, the prior art is in need of improvement.

SUMMERY OF THE UTILITY MODEL

In view of the foregoing prior art, an object of the present invention is to provide an atomizing device capable of replacing a host assembly as a whole, which can replace a host conveniently and quickly, and avoid the waste of battery materials in the host, especially the host.

In order to achieve the purpose, the utility model adopts the following technical proposal:

an atomizing device with a replaceable integral main body component, wherein: the atomizing device comprises an atomizing component and a host component, wherein a battery and a control circuit board are arranged in the host component;

the atomization assembly comprises a shell, a suction nozzle and an atomizer, the suction nozzle is arranged at the upper end of the shell, an opening is formed in the lower end of the shell, the atomizer is installed in the shell, the upper end of the atomizer is connected with the suction nozzle, and a containing cavity communicated with the opening is further formed in the shell;

the host assembly is inserted into the containing cavity from the opening and is electrically connected with the atomizer after being contained in the containing cavity, or the host assembly is pulled out from the opening to be separated from the containing cavity.

The housing is in a long rod shape, the atomizer is mounted at the upper part in the housing, and the containing cavity is formed below the atomizer in the housing;

the host computer subassembly holds and holds its upper end and the lower extreme butt of atomizer behind the chamber of accomodating, the host computer subassembly with atomizer butt back the host computer subassembly with atomizer electric connection.

The shell is provided with a groove on the inner side wall of the lower portion of the containing cavity, a convex block is arranged on the outer side wall of the host assembly, and the convex block is clamped into the groove when the host assembly is contained in the containing cavity.

The inner wall surface of the groove is an arc surface, and correspondingly, the outer wall surface of the bump is an arc surface.

The host machine assembly is accommodated in the accommodating cavity and then partially exposed at the lower end of the opening of the shell, and the exposed part of the host machine assembly forms a pulling-out part.

The upper end of the pulling-out part is provided with a limiting step which is abutted against the lower end of the shell, and the outer edge of the limiting step is flush with the outer edge of the lower end of the shell after the limiting step is abutted against the lower end of the shell.

The bottom of the atomizer is provided with two insertion holes, and a positive pin and a negative pin extending out of the atomizer are accommodated in the two insertion holes respectively;

the top of the host assembly is provided with a positive electrode column and a negative electrode column in an upward protruding mode, the host assembly is accommodated in the accommodating cavity, then the positive electrode column is inserted into the inserting hole accommodating the positive electrode pin and abuts against the positive electrode pin, and meanwhile, the negative electrode column is inserted into the inserting hole accommodating the negative electrode pin and abuts against the negative electrode pin.

The atomizer comprises an oil storage pipe, an upper sealing seat arranged at the upper end of the oil storage pipe, a lower sealing seat arranged at the lower end of the oil storage pipe, and an atomization core arranged in the oil storage pipe, wherein the lower end of the lower sealing seat is provided with the two insertion holes, and the atomization core extends downwards to form the anode pin and the cathode pin.

The host assembly comprises the battery, a control circuit board, a positive electrode column, a negative electrode column, a host shell, a bracket and a microphone switch;

the upper end of the host shell is open, the host shell is sleeved outside the support, the middle of the support is used for accommodating the battery and the microphone switch, the bottom of the support is provided with the control circuit board, and the top end of the support is provided with the positive electrode column and the negative electrode column.

Wherein the suction nozzle is integrally formed at the upper end of the shell; and/or the presence of a gas in the atmosphere,

the shell is externally provided with a replaceable decorative sticker.

It is understood that within the scope of the present invention, the technical features of the invention described above and those described in detail in the following (for example, in the embodiments) can be combined with each other to form new or preferred technical solutions, which are not described herein in any more detail.

The utility model discloses an atomizing device that can wholly change host computer subassembly, through setting atomizing device to two independent subassemblies, one is atomizing subassembly, one is the host computer subassembly, install the atomizer in the atomizing subassembly, be provided with in the atomizing subassembly simultaneously and accomodate the chamber, the host computer subassembly can be packed into wholly and should accomodate the chamber or extract from accomodating the chamber, the host computer subassembly is packed into and accomodates behind the chamber can and provide the power with atomizer electric connection and for the atomizer, when the battery in the host computer subassembly does not have the electricity, directly extract in the atomizing subassembly convenient and fast the change with whole host computer subassembly another electrified host computer subassembly can continue to use, when having avoided like this when the battery does not have the electricity, need lose the waste that has caused the resource with whole electron cigarette.

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 structural view of an atomizing device with an integrally replaceable main unit assembly according to the present invention;

FIG. 2 is an exploded view of the structure of FIG. 1;

FIG. 3 is a schematic cross-sectional view of an atomizing assembly;

FIG. 4 is a schematic cross-sectional view of the structure of FIG. 1;

FIG. 5 is an enlarged schematic view of the portion of the atomizer of FIG. 3;

FIG. 6 is an enlarged schematic view at A in FIG. 4;

FIG. 7 is an enlarged schematic view at B of FIG. 4;

FIG. 8 is an enlarged schematic view of the lower end of the housing of FIG. 3;

FIG. 9 is a schematic diagram of a host assembly;

FIG. 10 is an exploded view of the structure of FIG. 9;

fig. 11 is an exploded view of the decorative sticker disposed outside the housing.

Description of reference numerals:

100-atomizing device, 10-atomizing component, 11-shell, 110-opening, 111-containing cavity, 112-groove, 12-suction nozzle, 13-atomizer, 130-plug hole, 131-positive pin, 132-negative pin, 133-oil storage tube, 134-upper sealing seat, 135-lower sealing seat, 136-atomizing core, 1361-atomizing tube, 1362-heating wire, 1363-oil guide cotton, 137-oil storage cotton, 14-decorative sticker, 20-host component, 201-lug, 202-pulling-out part, 2021-limit step, 21-battery, 22-control circuit board, 23-positive electrode column, 24-negative electrode column, 25-host shell, 26-bracket, 27-microphone switch and 28-charging interface.

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 embodiments 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., "connected" may be a fixed connection or a removable connection, or may be integral therewith; 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.

Referring to fig. 1 to 4, the present invention provides an atomizing device 100 capable of integrally replacing a main unit assembly, which includes an atomizing assembly 10 and a main unit assembly 20, wherein a battery 21 and a control circuit board 22 are disposed in the main unit assembly 20. The battery 21 supplies power to the electric parts of the entire atomizer 100, and the battery 21 is electrically connected to the control circuit board 22.

The atomization assembly 10 comprises a shell 11, a suction nozzle 12 and an atomizer 13, wherein tobacco tar is stored in the atomizer 13, and an atomization core is arranged to heat and atomize the tobacco tar. The upper end of the housing 11 is provided with the suction nozzle 12, and the lower end of the housing 11 is provided with an opening 110. The mouthpiece 12 is used to aspirate the atomized tobacco tar. Preferably, the suction nozzle 12 of the present embodiment is integrally formed at the upper end of the housing 11, i.e. the suction nozzle 12 of the present embodiment is an integral structure with the housing 11.

The utility model discloses install in atomizing device 100's casing 11 atomizer 13, atomizer 13's upper end with suction nozzle 12 is connected. In this embodiment, the upper end of the atomizer 13 abuts against the lower end inside the suction nozzle 12, and the atomizer 13 is communicated with the suction nozzle 12 through an air passage, so that the smoke generated by heating the tobacco tar by the atomizing core in the atomizer 13 flows out from the air passage to the suction nozzle 12 and is then discharged from the suction nozzle 12.

The housing 11 of the atomizing device 100 of the present invention further includes a storage cavity 111 communicating with the opening 110. The host component 20 is inserted into the receiving cavity 111 from the opening 110, and the host component 20 is accommodated in the receiving cavity 111 and then electrically connected to the atomizer 13, or the host component 20 is pulled out of the receiving cavity 111 from the opening 110. That is, the utility model discloses atomizing device 100's host computer subassembly 20 is two separable modules with atomizing component 10, when using atomizing device 100, inserts host computer subassembly 20 and accomodates chamber 111 of atomizing component 10 in, inserts host computer subassembly 20 of accomodating in the chamber 111 and can atomizing component 10 in atomizer 13 electric connection, then opens the switch in the host computer subassembly 20 or direct suction can let atomizer 13 normally work. And when battery power in host computer subassembly 20 is not enough or use up, can directly extract whole host computer subassembly 20 from atomization component 10 and change the host computer subassembly 20 that another electric quantity is sufficient, make the utility model discloses an atomization device 100 can change host computer subassembly 20 very convenient and fast ground, is adapted to very much to in the popularization and application uses disposable electron cigarette, and need not like among the prior art, when disposable electron cigarette battery power is not enough, need all lose whole electron cigarette, has avoided the waste of resource.

And simultaneously, because the utility model discloses a host computer subassembly 20 is for can pulling out the formula of inserting, takes out host computer subassembly 20 back, and the condensate on the host computer subassembly 20 is cleaned more easily, and among the prior art, there is the casing in the upper end of host computer subassembly 20 to shelter from, inconvenient cleanness.

As one embodiment, as shown in fig. 3 and 4, the housing 11 has a long rod shape, the atomizer 13 is mounted on an upper portion inside the housing 11, and the housing 11 has the receiving cavity 111 formed below the atomizer 13. The upper end of the main unit 20 is held in the receiving cavity 111 and abuts against the lower end of the atomizer 13, and the main unit 20 is electrically connected with the atomizer 13 after the main unit 20 abuts against the atomizer 13. That is, the utility model discloses atomizing device 100 atomizer 13 and host computer subassembly 20 are on the same axis in casing 11, and atomizer 13 is located the top of axis, and host computer subassembly 20 is located the below of axis, and like this, after host computer subassembly 20 inserts casing 11, whole atomizing device 100 all is the stock form. The atomization device 100 of the present invention, after the host assembly 20 is inserted into the storage cavity 111 of the housing 11 from the opening 110 at the lower end of the housing 11, the host assembly 20 can be completely contained in the housing 11 or partially contained in the housing 11, and the other part is exposed out of the lower end of the housing 11. After the upper end of the host component 20 abuts against the lower end of the atomizer 13, the host component 20 may be inserted into the lower end of the atomizer 13 and fixed in the accommodating cavity 111, or fixed in suction with the lower end of the atomizer 13, or fastened on the inner wall of the accommodating cavity 111 of the housing 11.

As an embodiment, as shown in fig. 1 and 2, a portion of the host unit 20 of the present embodiment is exposed at the lower end of the opening 110 of the housing 11 after being accommodated in the accommodating cavity 111, and the exposed portion of the host unit 20 forms a pulling-out portion 202. The pulling-out portion 202 is exposed from the lower end of the housing 11, so that when the whole host assembly 20 needs to be replaced, the host assembly 20 can be pulled out by holding the pulling-out portion 202 with a hand and applying a force in a direction away from the opening 110 of the housing 11, and the pulling-out portion 202 is provided to facilitate the pulling-out and replacement of the host assembly 20.

Specifically, as shown in fig. 5 and fig. 6, the bottom of the atomizer 13 of the present invention is provided with two insertion holes 130, two positive pins 131 and negative pins 132 extending from the inside of the atomizer 13 are respectively accommodated in the insertion holes 130. In this embodiment, the upper ends of the positive pin 131 and the negative pin 132 are connected to the heat generating component of the atomizing core in the atomizer 13, and the lower ends extend toward the lower end of the atomizer 13 and respectively extend into the two insertion holes 130. In this embodiment, the lower ends of the positive pin 131 and the negative pin 132 are bent and then extend into the insertion hole 130, and are disposed closely to the inner sidewall of the insertion hole 130. Preferably, the inner side wall of the insertion hole 130 is provided with a clamping groove capable of clamping the positive pin 131 or the negative pin 132 extending into the insertion hole 130.

The top of the host assembly 20 is provided with a positive electrode column 23 and a negative electrode column 24 in an upward protruding manner, after the host assembly 20 is accommodated in the accommodating cavity 111, the positive electrode column 23 is inserted into the insertion hole 130 accommodating the positive electrode pin 131 and abuts against the positive electrode pin 131, and meanwhile, the negative electrode column 24 is inserted into the insertion hole 130 accommodating the negative electrode pin 132 and abuts against the negative electrode pin 132. That is, the utility model discloses a host computer subassembly 20 holding is in accomodating chamber 111 and with 13 butts of atomizer after, insert the spliced eye 130 of atomizer 13 bottom through the positive pole post 23 and the negative pole post 24 on host computer subassembly 20 top to support tightly and electric connection with anodal pin 131 and the negative pole pin 132 in the spliced eye 130. The positive electrode column 23 and the negative electrode column 24 are preferably fitted to the insertion hole 130 by interference fit.

As shown in fig. 7 to 9, the housing 11 of the atomizing device 100 of the present invention is provided with a groove 112 on the inner sidewall of the lower portion of the receiving cavity 111, a protrusion 201 is provided on the outer sidewall of the host assembly 20, and the protrusion 201 is clamped into the groove 112 when the host assembly 20 is accommodated in the receiving cavity 111. That is, the utility model discloses a host computer subassembly 20 holding is after accomodating chamber 111, and it is through the recess 112 of lug 201 card income on the host computer subassembly 20 lateral wall on the casing 11 inner wall and the card is solid in casing 11, prevents to fall out in host computer subassembly 20 follow casing 11 of atomization component 10 in the use. The locking force of the protrusion 201 and the groove 112 is limited, and when the force of pulling the pulling portion 202 by hand is larger than the locking force, the host assembly 20 can be pulled out of the housing 11 of the atomization assembly 10.

Further, as shown in fig. 8 and 9, the inner wall surface of the groove 112 is an arc surface, and correspondingly, the outer wall surface of the protrusion 201 is an arc surface. The convex block 201 is matched with the arc surface of the groove 112 in an abutting mode, so that the host machine component 20 can be pulled out conveniently.

Referring to fig. 5, the atomizer 13 of the atomizing device 100 of the present invention includes an oil storage tube 133, an upper sealing seat 134 disposed at an upper end of the oil storage tube 133, a lower sealing seat 135 disposed at a lower end of the oil storage tube, and an atomizing core 136 disposed in the oil storage tube, wherein the two insertion holes 130 are disposed at a lower end of the lower sealing seat 135, and the atomizing core 136 extends downward to form the positive pin 131 and the negative pin 132. The oil storage tube 133 stores therein smoke, and an upper end of the oil storage tube 133 is sealed by an upper seal 134, and a lower end of the oil storage tube 133 is sealed by a lower seal 135. In this embodiment, the outer side walls of the upper seal seat 134 and the lower seal seat 135 are installed in an interference fit with the inner wall of the housing 11, so that the whole atomizer 13 is fixed at the upper portion inside the housing 11. The atomizing core 136 is installed at the upper end of the lower seal seat 135, and the upper portion of the atomizing core 136 is accommodated in the oil storage tube 133. In this embodiment, the atomizing core 136 includes an atomizing pipe 1361 and an oil guide cotton 1363 traversing through the atomizing pipe 1361, two ends of the oil guide cotton 1363 extend into the oil storage pipe 133, so that the tobacco tar in the oil storage pipe 133 can enter the atomizing pipe 1361 through the oil guide cotton 1363, a heating wire 1362 is wound on the oil guide cotton 1363 in the atomizing pipe 1361, and two ends of the heating wire 1362 are respectively connected to the positive pin 131 and the negative pin 132. The upper end of the atomizing pipe 1361 is communicated with the suction nozzle 12, and the lower end is inserted on the lower sealing seat 135. When the anode pin 132 of the anode pin 131 is connected to the anode post 23 and the cathode post 24 of the host 20 inserted into the accommodating cavity 111, the electric energy in the host 20 can be sent to the heating wire 1362 under the control of the switch, and the heating wire 1362 is electrified to generate heat, so that the tobacco tar on the oil guide cotton 1363 is heated, and the tobacco tar is atomized.

Preferably, the oil storage tube 133 of the present embodiment is further filled with oil storage cotton 137, and the oil storage cotton 137 occupies the space inside the oil storage tube 133 and wraps the entire atomizing core 136, so as to adsorb the soot, prevent liquid leakage, and reinforce the atomizing core 136.

As shown in fig. 9 and 10, the host assembly 20 of the present invention includes the battery 21, the control circuit board 22, the positive electrode column 23 and the negative electrode column 24, further includes the host casing 25, the support 26 and the microphone switch 27, the upper end of the host casing 25 is opened, the host casing 25 is sleeved on the support 26, the support 26 is accommodated in the middle of the support 21 and the microphone switch 27, the bottom of the support 26 is disposed on the control circuit board 22, and the top of the support 26 is disposed on the positive electrode column 23 and the negative electrode column 24. The bracket is used for mounting the battery 21, the control circuit board 22, the positive pole column 23, the negative pole column 24 and the microphone switch 27, and the host shell 25 is covered by the bracket 26 and parts in the bracket 26 to play a role in protection. In this embodiment, the control circuit board 22 is connected with a charging interface 28, the charging interface 28 is exposed from the bottom of the host casing 25, when the battery 21 of the host assembly 20 is insufficient in electric quantity and replaced, the host assembly 20 can be charged through the charging interface 28, and the host assembly 10 can be inserted into the charging device for continuous use after charging.

The utility model discloses a lower extreme of host computer shell 25 is formed with extract portion 202, and host computer shell 25 is located be provided with on the lateral wall of extract portion 202 top lug 201, preferably, lug 201 is two at least and sets up in the double-phase offside of host computer shell 25.

Preferably, the upper end of the pulling-out portion 202 is provided with a limit step 2021, which abuts against the lower end of the housing 11, and after the abutment, the outer edge of the limit step 2021 is flush with the outer edge of the lower end of the housing 11. The limit step 2021 can prevent the host assembly 20 from being inserted into the housing 11 to damage the atomizer 13, and the outer edge of the limit step 2021 is flush with the outer edge of the lower end of the housing 11, so that the housing 11 and the exposed portion of the host housing 25, i.e., the pull-out portion 202, are integrated from the outside, and the appearance of the whole atomization device 100 is more beautiful.

Further, as shown in fig. 11, the housing 11 of the atomizing device 100 of the present invention is provided with a replaceable ornament mark 14. The replaced decorative paster 14 enables users to replace the decorative paster 14 with different colors and patterns according to own preferences, and achieves new visual experience.

It can be understood that the atomization device 100 of the present invention can quickly and conveniently replace the host assembly 20, and can also directly replace the atomization assembly 10 when the host assembly 20 has sufficient power and the atomization assembly 10 has no smoke.

The embodiment of the utility model provides a but atomizing device 100 of whole change host computer subassembly, through setting atomizing device 100 to two independent subassemblies, one is atomizing subassembly 10, one is host computer subassembly 20, install atomizer 13 in atomizing subassembly 10, be provided with in the atomizing subassembly 10 simultaneously and accomodate chamber 111, host computer subassembly 20 can pack into this and accomodate chamber 111 or extract from accomodating chamber 111 integratively, host computer subassembly 20 packs into and accomodates behind the chamber 111 can and provide the power for atomizer 13 with atomizer 13 electric connection, when the battery in host computer subassembly 20 does not have the electricity, directly extract whole host computer subassembly 20 from atomizing subassembly 10 and change another host computer subassembly 20 that has the electricity and can continue to use, when having avoided like this when the battery does not have the electricity, need drop whole electron cigarette and cause the waste of resource.

The above only for the purpose of clearly illustrating the examples of the present invention, not limiting the scope of the present invention, can't be exhausted to all the embodiments, all the concepts of the present invention, utilize the equivalent structure transformation of the content of the technical solution of the present invention, or directly/indirectly use in other related technical fields and are all included in the protection scope of the present invention.

Claims

1. The utility model provides a can wholly change atomizing device of host computer subassembly which characterized in that: the atomizing device comprises an atomizing component and a host component, wherein a battery and a control circuit board are arranged in the host component;

the host machine assembly is inserted into the containing cavity from the opening, and the host machine assembly is contained in the containing cavity and then electrically connected with the atomizer, or the host machine assembly is pulled out from the opening to be separated from the containing cavity.

2. The atomizing device with an integrally replaceable main unit assembly according to claim 1, wherein the housing is shaped like a long rod, the atomizer is mounted on an upper portion of the housing, and the housing is provided with the receiving cavity below the atomizer;

3. The atomizing device with a replaceable main unit assembly as claimed in claim 1, wherein the housing has a recess on an inner sidewall of a lower portion of the receiving chamber, and a protrusion is disposed on an outer sidewall of the main unit assembly, and the protrusion is engaged with the recess when the main unit assembly is received in the receiving chamber.

4. The atomizing device with an integrally replaceable main unit component as claimed in claim 3, wherein the inner wall surface of the groove is an arc surface, and correspondingly, the outer wall surface of the projection is an arc surface.

5. The atomizing device with a replaceable integral main body component as claimed in claim 1, wherein a portion of the main body component is exposed at a lower end of the opening of the housing after the main body component is received in the receiving chamber, and the exposed portion of the main body component forms a pulling-out portion.

6. The atomizing device with a replaceable main unit assembly as set forth in claim 5, wherein the upper end of the extracting portion is provided with a limit step which abuts against the lower end of the housing, and the outer edge of the limit step is flush with the outer edge of the lower end of the housing after the limit step abuts against the lower end of the housing.

7. The atomizing device with an integrally replaceable main unit component as claimed in claim 2, wherein the bottom of the atomizer is provided with two insertion holes, and the two insertion holes are respectively accommodated with a positive pin and a negative pin extending from the inside of the atomizer;

the top of the host assembly is provided with a positive electrode column and a negative electrode column in an upward protruding mode, the positive electrode column is inserted into the inserting hole containing the positive electrode pin and abuts against the positive electrode pin after the host assembly is contained in the containing cavity, and meanwhile, the negative electrode column is inserted into the inserting hole containing the negative electrode pin and abuts against the negative electrode pin.

8. The atomizing device capable of replacing a host assembly as a whole as claimed in claim 7, wherein the atomizer comprises an oil storage tube, an upper sealing seat arranged at the upper end of the oil storage tube, a lower sealing seat arranged at the lower end of the oil storage tube, and an atomizing core arranged in the oil storage tube, the two insertion holes are arranged at the lower end of the lower sealing seat, and the atomizing core extends downwards to form the positive pin and the negative pin.

9. The atomizing device with an integrally replaceable main unit component as claimed in claim 7, wherein the main unit component comprises the battery, a control circuit board, a positive electrode column, a negative electrode column, a main unit housing, a bracket and a microphone switch;

10. The aerosol apparatus with a replaceable unit according to claim 1, wherein the nozzle is integrally formed with the housing at an upper end thereof; and/or the presence of a gas in the atmosphere,

the shell is externally provided with a replaceable decorative sticker.