CN212814260U - Electronic atomization device and host thereof - Google Patents

Abstract

The utility model relates to an electron atomizing device and host computer thereof, host computer and atomizer cooperation use, the atomizer is equipped with airflow channel, air outlet channel has been seted up to the host computer, the host computer includes: an installation part. The rotating component is rotatably connected with the mounting part, a central axis around which the rotating component rotates extends along the longitudinal direction of the electronic atomization device, and the rotating component rotates relative to the mounting part to form an opening position and a closing position; the rotating part is provided with an accommodating cavity for accommodating the atomizer. When the air outlet channel is in the closed position, the atomizer is positioned in the accommodating cavity, and the air flow channel is communicated with the air outlet channel; when in the open position, the atomizer can be loaded into or unloaded from the receiving cavity. When the rotating component is switched between the opening position and the closing position, the whole electronic atomization device host machine is convenient to operate.

Description

Electronic atomization device and host thereof

Technical Field

The utility model relates to an electron atomization technical field especially relates to an electron atomizing device and host computer thereof.

Background

The electronic atomization device has the appearance and taste similar to those of a common cigarette, but generally does not contain tar, suspended particles and other harmful ingredients in the cigarette, so the electronic atomization device is widely used as a substitute of the cigarette. The electronic atomization device generally includes an atomizer and a host, the atomizer is used for atomizing aerosol generating substrates such as oil and the like to form smokeable smoke, and a battery and a control circuit board are arranged in the host, and the control circuit board is used for controlling the battery to supply power to the atomizer so as to atomize the oil. However, with the conventional electronic atomizer, when the atomizer on the main body needs to be replaced, the operation is very cumbersome, so that the installation and the removal of the atomizer are inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem be how the convenience that the electronic atomization device host computer used.

The utility model provides an electronic atomization device host computer, uses with the atomizer cooperation, the atomizer is equipped with airflow channel, air outlet channel has been seted up to the host computer, the host computer includes:

an installation part; and

a rotating member rotatably coupled to the mounting portion, a central axis about which the rotating member rotates extending in a longitudinal direction of the electronic atomizer, the rotating member rotating relative to the mounting portion to have an open position and a closed position; the rotating part is provided with an accommodating cavity for accommodating the atomizer;

when the air outlet channel is in the closed position, the atomizer is positioned in the accommodating cavity, and the air flow channel is communicated with the air outlet channel; when in the open position, the atomizer can be loaded into or unloaded from the receiving cavity.

In one embodiment, the air outlet device further comprises a shell, the air outlet channel is arranged in the shell, a gap is formed in the outer side of the shell, and the mounting part is arranged in the gap; the installation part is provided with a containing groove, the rotating part is positioned in the containing groove when the installation part is in the closed position, and the containing cavity is positioned outside the containing groove when the installation part is in the open position.

In one embodiment, the mounting portion comprises a magnetic fixing piece, the magnetic fixing piece comprises a side plate and two substrates arranged oppositely, two ends of the side plate are respectively connected with the two substrates, and the substrate and the side plate jointly enclose the accommodating groove; when the rotary component is at the closing position, the rotary component is adsorbed on the side plate and/or the base plate.

In one embodiment, in the closed position, a surface of the rotating member is flush with an outer circumferential surface of the housing.

In one embodiment, the air flow sensor is further included, the housing includes an upper shell for covering an opening of the air flow channel, the air outlet channel is arranged on the upper shell, an induction channel communicated with the air outlet channel is further arranged in the upper shell, and the air flow sensor is located in the upper shell and used for inducing negative pressure in the induction channel.

In one embodiment, the power supply module further comprises a housing and a power supply module, wherein the power supply module is accommodated in the housing and used for supplying power to the atomizer, the atomizer has a first orthographic projection on the housing along the longitudinal direction, the power supply module has a second orthographic projection on the housing along the longitudinal direction, and a set distance is kept between the first orthographic projection and the second orthographic projection.

In one embodiment, the rotating component includes a rotating body, a first electrode thimble and a second electrode thimble, the accommodating cavity is disposed on the rotating body, the first electrode thimble is located in the accommodating cavity and is electrically connected to the atomizer, the second electrode thimble is electrically connected to the first thimble and penetrates through the rotating body, and the main frame further includes a third electrode thimble, and in the closed position, the second electrode thimble and the third electrode thimble abut against each other.

In one embodiment, the rotating component further includes a magnetic member, the rotating body has an attraction surface, the magnetic member is disposed on the attraction surface, and in the closed position, the attraction surface is attracted to the main machine through the magnetic member.

In one embodiment, the rotating component further comprises a rotating shaft, a shaft hole is formed in the rotating component, and the rotating shaft is arranged in the shaft hole in a penetrating mode and is connected with the mounting portion in a rotating mode.

In one embodiment, the atomizer comprises a first electrode plate and a second electrode plate which can be electrically connected with the rotating component, the second electrode plate is arranged around the first electrode plate, and the surfaces of the first electrode plate and the second electrode plate, which face away from the air outlet channel, are flush with each other.

In one embodiment, the atomizer further comprises a sealing piece matched with the air outlet channel, the sealing piece comprises a convex ring positioned outside the air outlet channel, the atomizer is provided with an abutting surface, and the air flow channel penetrates through the abutting surface; when the air outlet channel and the air flow channel are closed, the convex ring presses against the abutting surface to seal the air outlet channel and the air flow channel.

The utility model provides an electronic atomization device, electronic atomization device includes atomizer and above-mentioned any one requirement electronic atomization device host computer, the atomizer detachably install rotary part accept the chamber.

The utility model discloses a technical effect of an embodiment is: the central axis that rotates through rotary part around extends along electronic atomization device's longitudinal direction, and when rotary part switched between open position and closed position, rotary part occupied the space size outside the installation department along the direction perpendicular with longitudinal direction less, and simultaneously, rotary part can not occupy the space size outside the installation department along longitudinal direction for whole electronic atomization device convenient operation. And, directly place the atomizer in rotary part's the chamber of acceping, when rotary part rotated the open position, can effectively eliminate the interference of installation department for the atomizer can be packed into smoothly or take out and accept the chamber, and the atomizer changes conveniently promptly, finally realizes the convenience in the electronic atomization device use.

Drawings

Fig. 1 is a schematic perspective view illustrating a rotary member of an electronic atomizer according to an exemplary embodiment in a closed position;

FIG. 2 is a schematic exploded view of the rotary member of the electronic atomizer shown in FIG. 1 in an open position;

fig. 3 is a schematic perspective cross-sectional structural view of the electronic atomization device shown in fig. 1;

FIG. 4 is an enlarged view of the structure at A in FIG. 3;

FIG. 5 is a schematic view of a portion of the electronic atomizer shown in FIG. 1;

FIG. 6 is a schematic perspective view of the atomizer of the electronic atomizer shown in FIG. 1, which is engaged with a rotating member;

FIG. 7 is a schematic perspective view of an atomizer in the electronic atomizer shown in FIG. 1;

FIG. 8 is a schematic perspective view of the atomizer shown in FIG. 7 from another perspective;

fig. 9 is a partial schematic structural view of the electronic atomizer shown in fig. 1 with the atomizer and the rotating member removed.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "inner", "outer", "left", "right" and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1 and fig. 2, an embodiment of the present invention provides an electronic atomization device 10, which includes an atomizer 100 and a host 200, wherein an airflow channel 110 is disposed on the atomizer 100, an air outlet channel 203 is disposed on the host 200, and the air outlet channel 203 can communicate with the airflow channel 110 and the outside. The host 200 is arranged to power the atomiser 100, and the atomiser 100 converts electrical energy into thermal energy, thereby atomising an aerosol-generating substrate, typically an oil, within the atomiser 100 to form a smokable aerosol, which aerosol will be drawn by a user through the air flow channels 110 and 203 in sequence as the user draws in the air outlet channel 203.

The main body 200 includes a mounting portion 205, a rotation member 202, a housing 210, a power supply module 220, an airflow sensor 230, a sealing member 240, a third electrode pin 250, and a rotation shaft. The mounting portion 205 and the rotating member 202 are rotatably connected by the rotating shaft, and referring to fig. 3 and 4, the rotating member 202 includes a rotating body 260, a first electrode pin 271, a second electrode pin 272, and a magnetic member 273. The rotary member 202 is rotatably coupled to the mounting portion 205, a central axis of rotation of the rotary member 202 extends in a longitudinal direction of the electronic atomizing device 10, and the rotary member 202 rotates with respect to the mounting portion 205 to have the open position 12 and the closed position 11. The rotating member 202 is provided with a housing chamber 261 for housing the atomizer 100. When the container is in the closed position 11, the atomizer 100 is located in the receiving cavity 261, and the airflow channel 110 and the air outlet channel 203 are communicated with each other; in the open position 12, the nebulizer 100 can be inserted into or removed from the receiving cavity 261.

In some embodiments, the power assembly 220 and the airflow sensor 230 are both entirely contained within the housing 210, with a portion of the seal 240 and the third electrode spike 250 being located within the housing 210 and another portion thereof being located outside of the housing 210. The housing 210 has a substantially flat rectangular parallelepiped shape, so that the main unit 200 also has a substantially flat rectangular parallelepiped shape, and the main unit 200 has a longitudinal direction, a width direction, and a thickness direction that are perpendicular to each other in space, and the longitudinal direction, the width direction, and the thickness direction exactly constitute a rectangular coordinate system in space, and the main unit 200 has a maximum dimension in the longitudinal direction (Z-axis direction), a minimum dimension in the thickness direction (Y-axis direction) that is the next dimension in the width direction (X-axis direction), and a maximum dimension in the longitudinal direction (Z-axis direction). It should be noted that the main body 200 is the same as the entire electronic atomizer 10 in the longitudinal direction, the width direction, and the thickness direction. The rotating shaft extends along the longitudinal direction of the main machine 200, and the central axis of the rotating shaft is the central axis around which the rotating component 202 rotates, so the central axis around which the rotating component 202 rotates also extends along the longitudinal direction of the main machine 200.

Referring to fig. 1 and 2, the housing 210 has an outer circumferential surface 212, the air outlet channel 203 is opened in the housing 210, and the air outlet channel 203 may extend along a longitudinal direction of the housing 210. A notch is concavely formed on the outer circumferential surface 212 of the housing 210, the mounting portion 205 is disposed in the notch and connected to the housing 210, the mounting portion 205 is provided with a receiving groove 204, obviously, the receiving groove 204 can be directly communicated with the outside, and meanwhile, the air outlet channel 203 penetrates through the inner wall surface of the receiving groove 204, so that the receiving groove 204 and the air outlet channel 203 are communicated with each other. The rotating body 260 has a substantially cylindrical structure, a longitudinal direction of the rotating body 260 is the same as a longitudinal direction of the entire main body 200, the rotating body 260 is provided with an accommodating cavity 261, the accommodating cavity 261 may be a cylindrical hole, and the accommodating cavity 261 extends along the longitudinal direction of the rotating body 260.

The atomizer 100 may be substantially cylindrical, the atomizer 100 is provided with an airflow channel 110 therein, the smoke generated by the atomizer 100 is discharged through the airflow channel 110 to be sucked by a user, and the airflow channel 110 and the air outlet channel 203 may extend in the same direction. The atomizer 100 may be accommodated in the accommodation chamber 261. The rotary body 260 is rotatably connected to the housing 210 by a rotating shaft such that the rotary body 260 has a closed position 11 and an open position 12 with respect to the mounting portion 205, i.e., the entire rotary member 202 has a closed position 11 and an open position 12 with respect to the mounting portion 205.

Referring to fig. 1, when the rotating body 260 rotates to the closed position 11, the rotating body 260 is entirely located in the accommodating groove 204, and meanwhile, the outer circumferential surface 212 of the housing 210 is flush with the surface of the rotating body 260, so as to prevent the outer surface of the electronic atomization device 10 from being uneven, and ensure the overall consistency of the electronic atomization device 10 in appearance. The rotating body 260 also makes full use of the existing installation space of the accommodating groove 204 when in the closed position 11, and avoids occupying the installation space outside the accommodating groove 204, so that the whole electronic atomization device 10 is small in size and more compact in structure, and finally the miniaturization design of the electronic atomization device 10 is realized. Moreover, the airflow channel 110 of the atomizer 100 and the air outlet channel 203 of the housing 210 are coaxially arranged, and the two channels are in end-to-end correspondence and are communicated with each other, at this time, when a user sucks in the air outlet channel 203, smoke generated by the atomizer 100 sequentially passes through the airflow channel 110 and the air outlet channel 203 to be absorbed by the user, so that the electronic atomization device 10 can normally work only when the rotating body 260 is in the closed position 11.

Referring to fig. 2, when the rotating body 260 rotates to the open position 12, most or all of the rotating body 260 may be located outside the receiving groove 204, so that the opening of the receiving cavity 261 on the rotating body 260 is completely located outside the receiving cavity. This eliminates the interference of the mounting portion 205, and the nebulizer 100 can be smoothly taken out of the housing cavity 261, and the nebulizer 100 can be smoothly loaded into the housing cavity 261, thereby facilitating the mounting and dismounting of the nebulizer 100 on the rotary body 260, and finally achieving the smooth replacement of the nebulizer 100. When the oil in the atomizer 100 has been depleted, the rotary body 260 can be rotated to the open position 12, the atomizer 100 depleted of oil can be removed, a new atomizer 100 filled with oil can be placed in the receiving chamber 261, and finally the rotary body 260 can be rotated to the closed position 11, so that the new atomizer 100 filled with oil can be operated to atomize the aerosol.

Therefore, by the central axis about which the rotary body 260 rotates extending in the longitudinal direction of the main body 200, when the rotary body 260 is switched between the open position 12 and the closed position 11, the rotary body 260 occupies a smaller dimension of space outside the mount portion 205 in the width direction, and at the same time, the rotary body 260 does not occupy a dimension of space outside the mount portion 205 in the longitudinal direction, so that the entire electronic atomizer 10 is convenient to operate. Moreover, the atomizer 100 is directly placed in the accommodating cavity 261 of the rotating body 260, and when the rotating body 260 rotates to the opening position 12, the interference of the mounting portion 205 can be effectively eliminated, so that the atomizer 100 can be smoothly installed in or taken out of the accommodating cavity 261, that is, the atomizer 100 is convenient to replace, and finally the convenience of the electronic atomization device 10 in the use process is realized.

Referring to fig. 2, 3 and 4 together, in some embodiments, the housing 210 includes an upper shell 211, and when the rotating body 260 is in the closed position 11, an opening of the airflow channel 110 at the upper end of the atomizer 100 is covered by the upper shell 211, and the smoke generated by the atomizer 100 enters the air outlet channel 203 from the opening; of course, the opening of the receiving cavity 261 at the upper end of the rotating body 260 is also covered by the upper case 211. Air outlet channel 203 is opened in this upper shell 211, and simultaneously, still seted up induction channel 231 in the upper shell 211, induction channel 231 can extend by the width direction of casing 210, and this induction channel 231 communicates with air outlet channel 203 each other, and airflow sensor 230 is located this upper shell 211, and airflow sensor 230 is arranged in the negative pressure of perception induction channel 231. When a user sucks at the air outlet channel 203, the air in the air outlet channel 203 is sucked away to be lower than the external atmospheric pressure, that is, the air outlet channel 203 forms a negative pressure, and the negative pressure is also generated in the sensing channel 231 because the sensing channel 231 is communicated with the air outlet channel 203. In the case that the airflow sensor 230 senses that negative pressure exists, the power supply module 220 receives the signal sensed by the airflow sensor 230 to supply power to the atomizer 100 for atomization, and finally, the electronic atomization device 10 is turned on.

Since the sensing channel 231 and the airflow sensor 230 are both located in the upper housing 211, the upper housing 211 covers the rotating body 260 and the atomizer 100, in colloquial, the sensing channel 231 and the airflow sensor 230 are located above the atomizer 100. When leakage occurs in the atomizer 100, the leaked oil cannot flow upwards to enter the airflow sensor 230 through the sensing channel 231, so that the leakage is prevented from corroding the airflow sensor 230, and the service life of the airflow sensor 230 and the whole electronic atomization device 10 is prolonged.

Referring to fig. 2 and 3, the power supply module 220 includes a battery 221 and a circuit board 222 electrically connected to each other, and the circuit board 222 controls the battery 221 to supply or cut off power to the nebulizer 100. Both the battery 221 and the circuit board 222 are located in the housing 210, and with reference to the same surface of the bottom of the housing 210, there is an orthographic projection of the nebulizer 100 on the surface of the housing 210 along the longitudinal direction of the entire host 200, which is referred to as a first orthographic projection. Likewise, the power supply component 220 has an orthographic projection on the surface of the housing 210 in the longitudinal direction of the entire host 200, which is denoted as a second orthographic projection. The first orthographic projection and the second orthographic projection are kept at a set distance. In other words, the power supply unit 220 and the nebulizer 100 are spaced apart in the width direction of the main unit 200. Therefore, even if there is leakage in the atomizer 100, leakage caused by the leakage will not rapidly penetrate into the housing 210 from top to bottom along the longitudinal direction of the main unit 200, so as to effectively prevent the leakage from corroding the circuit board 222 and the battery 221, and finally improve the service life of the electronic atomization device 10.

Referring to fig. 6, the rotating body 260 has an absorption surface 262, an upper surface and a lower surface, the upper surface and the lower surface are horizontally disposed and face opposite to each other, the absorption surface 262 is disposed and has two ends respectively connected to the upper surface and the lower surface, and the receiving cavity 261 penetrates through the upper surface. Both the upper surface and the lower surface are provided with a shaft hole 263, and the rotating shaft is inserted into the shaft hole 263 and rotatably connected with the mounting part 205 of the host 200, so that the rotating body 260 is rotatably connected with the mounting part 205 through the rotating shaft.

Referring to fig. 2 and 6, the magnetic member 273 may be a permanent magnet, and the magnetic member 273 is disposed on the attraction surface 262. Specifically, when a hole is opened in the attracting surface 262, the magnetic element 273 is accommodated in the hole, and the end surface of the magnetic element 273 is flush with the attracting surface 262. Referring to fig. 5, the mounting portion 205 includes a magnetic fixing member, the magnetic fixing member includes a side plate 205a and two substrates 205b disposed opposite to each other, the two substrates 205b may be disposed in parallel, two ends of the side plate 205a are respectively connected to the two substrates 205b perpendicularly, so that the side plate 205a and the substrates 205b are connected together to form a magnetic fixing member 205 having a substantially flat-bottom U-shaped structure, the magnetic fixing member 205 is made of a magnetic material and has magnetism, for example, made of an iron material, and the side plate 205a and the substrates 205b enclose the accommodating groove 204. When the rotating member 202 is in the closed position 11, the magnetic member 273 and the magnetic fixing member generate an attraction force, so that the attraction surface 262 is tightly attached to the inner wall surface of the accommodating groove 204, that is, the attraction surface 262 is attracted to the side plate 205a and/or the base plate 205b, and finally the entire rotating member 202 is stably and reliably fixed at the closed position 11, thereby preventing the rotating member 202 from shaking at the closed position 11 to affect the normal operation of the electronic atomization device 10. Of course, the magnetic members 273 may be provided on both the upper and lower surfaces of the rotating body 260, which may further improve the stability of the rotating member 202 in the closed position 11.

Referring to fig. 2 and 5, the first electrode thimble 271 of the rotating component 202 is located in the receiving cavity 261 of the rotating body 260, and the first electrode thimble 271 may extend along the length of the host 200, that is, the first electrode thimble 271 is vertically disposed. When the atomizer 100 is located in the receiving cavity 261, the first electrode needle 271 can be abutted against the atomizer 100, so as to electrically connect the first electrode needle 271 with the atomizer 100. The second electrode needle 272 may be electrically connected to the first electrode needle 271 through a wire, and the second electrode needle 272 may extend along a width direction of the host 200, that is, the second electrode needle 272 is horizontally disposed, and another hole may be further disposed on the adsorption surface 262 of the rotating body 260, in which the second electrode needle 272 is inserted, and an end surface of the second electrode needle 272 may be flush with the adsorption surface 262 of the rotating body 260. The housing 210 is also provided with a hole penetrating through the inner wall surface of the receiving groove 204, and the third electrode pin 250 of the host 200 penetrates through the hole and is electrically connected to the power module 220. When the rotating member 202 is in the closed position 11, the ends of the third electrode needle 250 and the second electrode needle 272 are abutted to each other to electrically connect the two. When the electronic atomization device 10 works, the power supply assembly 220 supplies power to the atomizer 100 through the third electrode thimble 250, the second electrode thimble 272 and the first electrode thimble 271 in sequence.

Referring to fig. 8, in some embodiments, the nebulizer 100 includes a first electrode sheet 130 and a second electrode sheet 140, both the first electrode sheet 130 and the second electrode sheet 140 are substantially sheet-shaped structures and disposed at the bottom of the nebulizer 100, a main portion of the first electrode sheet 130 is circular, a main portion of the second electrode sheet 140 is circular, and the second electrode sheet 140 is disposed around the first electrode sheet 130, that is, the first electrode sheet 130 is enclosed within the second electrode sheet 140. Referring to the rotary member 202 in the closed position 11, the surfaces (131, 141) of the first and second electrode sheets 130, 140 facing away from the air outlet channel 203 are flush with each other, in general terms, the lower surfaces of the first and second electrode sheets 130, 140 are in the same plane. Referring to fig. 3, when the atomizer 100 is located in the receiving cavity 261, the first electrode plate 130 abuts one of the first electrode pins 271, and the second electrode plate 140 abuts the other first electrode pin 271, so that the first electrode pin 271 is electrically connected to the atomizer 100, and the power supply assembly 220 supplies power to the entire atomizer 100 through the first electrode pin 271, the first electrode plate 130 and the second electrode plate 140.

Referring to fig. 4 and 9, the sealing member 240 may be made of a silicone material, so that the sealing member 240 has a certain elasticity. The sealing member 240 is matched with the air outlet channel 203, the sealing member 240 includes a protruding ring 241 located outside the air outlet channel 203, that is, the protruding ring 241 protrudes a certain length relative to the inner wall surface of the accommodating groove 204, referring to fig. 7, the atomizer 100 has an abutting surface 120, the abutting surface 120 is an upper end surface of the atomizer 100, the air flow channel 110 penetrates through the abutting surface 120, that is, the air flow channel 110 has an opening on the abutting surface 120, when the rotating member 202 is in the closed position 11, the protruding ring 241 of the sealing member 240 exerts abutting force on the abutting surface 120 to deform, so as to form a sealing effect on the air outlet channel 203 and the air flow channel 110, and prevent smoke from escaping to the outside from the abutting position between the air outlet channel 203 and the air flow channel 110.

Referring to fig. 3 and 4, in some embodiments, the electronic atomizer 10 further includes an atomizer 100 located in the air outlet channel 203, the atomizer 100 located in the air outlet channel 203 is referred to as a second atomizer 300, the atomizer 100 located in the receiving cavity 261 is referred to as a first atomizer 100, and the second atomizer 300 can atomize aerosol-generating substrates such as tobacco, which has a composition different from that of the oil, so that the composition of the smoke generated by the first atomizer 100 is different from that of the smoke generated by the second atomizer 300, and thus the two kinds of smoke have different flavors. Therefore, the second atomizer 300 generates smoke with different tastes from the first atomizer 100, that is, the second atomizer 300 can perform a flavoring function on the smoke generated by the first atomizer 100, so that the electronic atomization device 10 has rich and varied tastes, thereby improving the user experience of the electronic atomization device 10.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (12)

1. The utility model provides an electronic atomization device host computer, uses with the atomizer cooperation, the atomizer is equipped with airflow channel, its characterized in that, air outlet channel has been seted up to the host computer, the host computer includes:

an installation part; and

a rotating member rotatably coupled to the mounting portion, a central axis about which the rotating member rotates extending in a longitudinal direction of the electronic atomizer, the rotating member rotating relative to the mounting portion to have an open position and a closed position; the rotating part is provided with an accommodating cavity for accommodating the atomizer;

when the air outlet channel is in the closed position, the atomizer is positioned in the accommodating cavity, and the air flow channel is communicated with the air outlet channel; when in the open position, the atomizer can be loaded into or unloaded from the receiving cavity.

2. The electronic atomization device host of claim 1, further comprising a housing, wherein the air outlet channel is disposed in the housing, a notch is disposed on an outer side of the housing, and the mounting portion is disposed in the notch; the installation part is provided with a containing groove, the rotating part is positioned in the containing groove when the installation part is in the closed position, and the containing cavity is positioned outside the containing groove when the installation part is in the open position.

3. The electronic atomization device host machine of claim 2, wherein the mounting portion comprises a magnetic fixing member, the magnetic fixing member comprises a side plate and two base plates arranged oppositely, two ends of the side plate are respectively connected with the two base plates, and the base plates and the side plates jointly enclose the accommodating groove; when the rotary component is at the closing position, the rotary component is adsorbed on the side plate and/or the base plate.

4. The electronic atomizer device host of claim 2 wherein the surface of the rotatable member is flush with the outer peripheral surface of the housing in the closed position.

5. The electronic atomization device host of claim 2, further comprising an airflow sensor, wherein the housing comprises an upper housing for covering an opening of the airflow channel, the air outlet channel is disposed on the upper housing, an induction channel communicated with the air outlet channel is further disposed in the upper housing, and the airflow sensor is located in the upper housing and is used for inducing negative pressure in the induction channel.

6. The electronic atomizer device host of claim 1 further comprising a housing and a power supply assembly housed within said housing for providing power to said atomizer, said atomizer having a first orthographic projection on said housing along said longitudinal direction, said power supply assembly having a second orthographic projection on said housing along said longitudinal direction, said first and second orthographic projections being spaced apart from one another by a predetermined distance.

7. The electronic atomizing device host of claim 1, wherein the rotating member includes a rotating body, a first electrode pin and a second electrode pin, the accommodating cavity is disposed on the rotating body, the first electrode pin is disposed in the accommodating cavity and electrically connected to the atomizer, the second electrode pin is electrically connected to the first electrode pin and inserted into the rotating body, and the host further includes a third electrode pin, and in the closed position, the second electrode pin and the third electrode pin are abutted against each other.

8. The electronic atomizing device host of claim 7, characterized in that the rotating component further includes a magnetic member, the rotating body has an adsorption surface, the magnetic member is disposed on the adsorption surface, and in the closed position, the adsorption surface is adsorbed on the host by the magnetic member.

9. The electronic atomizing device host of claim 1, further comprising a rotating shaft, wherein the rotating member has a shaft hole, and the rotating shaft is inserted into the shaft hole and rotatably connected to the mounting portion.

10. The electronic atomization device host of claim 1, wherein the atomizer comprises a first electrode plate and a second electrode plate, the first electrode plate and the second electrode plate being electrically connectable to the rotating member, the second electrode plate being disposed around the first electrode plate, and surfaces of the first electrode plate and the second electrode plate facing away from the air outlet channel being flush with each other.

11. The electronic atomization device host of claim 1, further comprising a seal that mates with the air outlet channel, the seal comprising a raised ring that is located outside the air outlet channel, the atomizer having an abutment surface, the air flow channel extending through the abutment surface; when the air outlet channel and the air flow channel are closed, the convex ring presses against the abutting surface to seal the air outlet channel and the air flow channel.

12. An electronic atomizer, wherein the electronic atomizer comprises an atomizer and the electronic atomizer main unit as claimed in any one of claims 1 to 11, and the atomizer is detachably mounted in the housing chamber of the rotating member.

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