CN216568318U - Electronic atomization device and host machine thereof - Google Patents

Abstract

The utility model discloses an electronic atomization device and a host thereof, wherein the host comprises a cylindrical shell with an opening at one end and a columnar host body which is detachably embedded in the shell through the opening; the host also comprises a limit piece which can limit the host body in the shell in an operable way; the host body is provided with a limiting groove for embedding the limiting part, the shell is provided with a limiting hole corresponding to the limiting groove, and the limiting part is detachably embedded into the limiting groove through the limiting hole to limit the host body in the longitudinal direction and lock the host body in the shell. The host body is limited by the detachable limiting piece in the longitudinal direction, so that the host body and the shell can be conveniently assembled and disassembled.

Description

Electronic atomization device and host machine thereof

Technical Field

The present disclosure relates to atomization devices, and more particularly, to an electronic atomization device and a host thereof.

Background

An electronic atomizer in the related art includes an atomizer for heating and atomizing a liquid aerosol-generating substrate such as tobacco tar, liquid medicine, etc. to form an aerosol, and a main body detachably connected to the atomizer, and is provided for a user to inhale the aerosol. The host is used for supplying power to the atomizer and controlling the operation mode of the whole electronic atomization device. The main body is generally cylindrical and includes a housing and a main body mounted in the housing, and the main body generally includes a bracket and a battery assembly, a control assembly, and the like mounted on the bracket. The main body is connected with the shell through screws or glue. The conventional host meets the requirement of the electronic atomization device to a certain extent, but the assembly and disassembly between the host body and the shell are time-consuming and labor-consuming.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an improved electronic atomization device and a host thereof.

In order to achieve the above object, the present invention provides a main body for an electronic atomizer, comprising a cylindrical housing having an opening at one end and a cylindrical main body detachably embedded in the housing via the opening; the host machine also comprises a limiting piece which can limit the host machine body in the shell body in an operable way; the host body is provided with a limiting groove for embedding the limiting part, the shell is provided with a limiting hole corresponding to the limiting groove, and the limiting part is detachably embedded into the limiting groove through the limiting hole to limit the host body in the longitudinal direction and lock the host body in the shell.

In some embodiments, the position-limiting member is in the shape of a sheet, and a part of the thickness of the position-limiting member is detachably embedded into the position-limiting groove through the position-limiting hole, and a part of the thickness of the position-limiting member is detachably located in the position-limiting hole.

In some embodiments, the main body includes a support and a light emitting device mounted on the support, the light emitting device includes a light emitting device and a light guide fixing frame for fixing the light emitting device on the support, the limiting groove is formed on the light guide fixing frame, and the limiting member is capable of transmitting light.

In some embodiments, the fixing frame includes a light-conductive body, and the position-limiting groove is formed on an outer surface of the body.

In some embodiments, the fixing frame includes two clamping legs respectively connected to two ends of the main body, and the clamping legs are clamped on the bracket.

In some embodiments, the host body includes a battery assembly and/or a control assembly mounted on the cradle.

In some embodiments, the stopper is a marker.

In some embodiments, the housing is flat cylindrical.

In some embodiments, the host body is in the shape of a flat cylinder.

There is provided an electronic atomising device comprising a host as claimed in any one of the previous claims.

The utility model has the beneficial effects that: the host body is limited longitudinally by the detachable limiting part, so that the host body and the shell can be conveniently assembled and disassembled.

Drawings

The utility model will be further described with reference to the accompanying drawings and examples, in which:

fig. 1 is a schematic perspective view of an electronic atomizer according to some embodiments of the present invention.

Fig. 2 is a schematic perspective exploded view of the electronic atomizer shown in fig. 1.

Fig. 3 is a schematic perspective view of the electronic atomizer of fig. 1 with the bottom of the atomizer facing upward.

Fig. 4 is a schematic perspective view of the atomizer shown in fig. 3 in another state.

Fig. 5 is a schematic longitudinal sectional view of the atomizer shown in fig. 3.

Fig. 6 is a schematic longitudinal sectional view of the atomizer shown in fig. 3 in another state.

Fig. 7 is a schematic perspective exploded view of the atomizer shown in fig. 3.

Fig. 8 is an exploded view in longitudinal section of the atomizer shown in fig. 3.

Fig. 9 is a schematic perspective exploded view of the atomizer body of the atomizer shown in fig. 3.

Fig. 10 is a schematic view of an exploded longitudinal cross-section of the atomizer body of the atomizer shown in fig. 3.

Fig. 11 is a schematic perspective exploded view of the atomizing assembly of the atomizer shown in fig. 3.

Fig. 12 is an exploded view in longitudinal section of the atomizing assembly of the atomizer shown in fig. 3.

Fig. 13 is a schematic perspective exploded view of the main body of the electronic atomizer shown in fig. 1.

Fig. 14 is a schematic perspective exploded view of the main body shown in fig. 13.

Detailed Description

For a more clear understanding of the technical features, objects and effects of the present invention, embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

Fig. 1 and 2 show an electronic atomisation device 1 in some embodiments of the utility model, the electronic atomisation device 1 being operable to heat atomise a liquid aerosol-generating substrate such as tobacco smoke, a liquid medicament, etc. to form an aerosol for inhalation by a user. Which in some embodiments may be a flat strip and includes an atomizer 10 and a main body 20, wherein the atomizer 10 in some embodiments may be detachably inserted into an upper end of the atomizer 10 along a longitudinal direction. The atomizer 10 is configured to receive a liquid aerosol-generating substrate and to heat-atomize the liquid aerosol-generating substrate, and the host 20 is configured to supply power to the atomizer 10 and to control the operation of the entire electronic atomization device 1. The nebulizer 10 may in some embodiments be a disposable nebulizer, so that when the liquid aerosol-generating substrate is consumed, the nebulizer 10 can be replaced with a new one.

As shown in fig. 3-8, the atomizer 10 may in some embodiments comprise a flat cylindrical atomizer body 11 and an elongated cylindrical atomizing assembly 13. The atomizer body 11 comprises a reservoir 110 for a liquid aerosol substrate, and the atomizing assembly 13 is inserted in the atomizer body 11 and can be moved from a first position protruding from the atomizer body 11 (the position shown in fig. 4) to a second position fully embedded in the atomizer body 11 (the position shown in fig. 3). When the atomizing assembly 13 is in the first position, the liquid aerosol-generating substrate in the reservoir 110 of the atomizer body 11 cannot flow into the interior of the atomizing assembly 13. When the atomization assembly 13 is located at the second position, the inside of the atomization assembly 13 is in fluid-conducting connection with the liquid storage cavity 110 of the atomizer body 11. In this regard, when the atomizing assembly 13 is in the first position, the atomizer 10 is less prone to leakage and is particularly suited for shipping. And then push atomizing assembly 13 from the first position to the second position when needed. The atomizing assembly 13 may be cylindrical in some embodiments.

Referring to fig. 8 to 10 together, the atomizer body 11 may include an atomizing base 111 for the atomizing assembly 13 to be inserted into, a sealing cover 112 sleeved on the top of the atomizing base 111, and a liquid storage shell 113 sleeved on the atomizing base 111 and the sealing cover 112, wherein a liquid storage cavity 110 is formed between the top surface of the sealing cover 112 and the inner surface of the liquid storage shell 113. The atomizing base 111 and the sealing cap 112 together form an atomizing base assembly.

The atomizing base 111 may have a cross-sectional shape of a race-track type column in some embodiments, and includes a bottom portion 1111, a top portion 1113, and a waist portion 1112 connected between the bottom portion 1111 and the top portion 1113, wherein the waist portion 1112 has a smaller cross-sectional size so as to form an air flow channel between an outer wall surface of the waist portion 1112 and an inner wall surface of the liquid storage case 113 and accommodate other components.

The atomizing base 111 may include a through hole 1110 extending therethrough in some embodiments for the atomizing assembly 13 to pass therethrough. A pair of adjacent limiting rings 1114 are disposed on the inner wall surface of the through hole 1110 near the bottom surface of the atomizing base 111 to form a limiting groove for limiting the atomizing assembly 13 at the first position. A limiting step 1115 is further disposed in the through hole 1110 away from the bottom surface of the atomizing base 111 to limit the atomizing assembly 13 at the second position.

The atomizing base 111 in some embodiments further includes an air intake 1116 formed in the waist 1112 that communicates the through-hole 1110 with an outer surface of the waist 1112. The atomizing base 111 further includes an air inlet 1117 extending upward from the bottom surface in some embodiments, and the air inlet 1117 communicates with the air inlet 1116 through a gap between the outer wall surface of the waist 1112 and the inner wall surface of the liquid storage case 113.

The atomizing base 111 further includes a liquid injection hole 1118 extending vertically therethrough, and a pair of mounting holes 1119 extending upwardly from the bottom surface, the liquid injection hole 1118 being used for injecting the liquid aerosol substrate into the liquid storage chamber 110, the pair of mounting holes 1119 being respectively disposed at two opposite sides of the through hole 1110 for respectively inserting the pair of magnetic attraction members 115 therein. The atomizing base 111 may also include a relief hole 1110a (shown in fig. 3 and 4) in some embodiments.

The sealing cover 112, which may be made of soft material such as silicon gel in some embodiments, tightly covers the top 1113 of the atomizing base 111, and includes a first sealing portion 1121 covering the top surface of the top 1113 and an annular second sealing portion 1122 covering the outer wall surface of the top 1131. The first sealing portion 1121 is further provided with a first through hole 1120 and a second through hole 1124 corresponding to the through hole 1110 and the liquid injection hole 1118, the first through hole 1120 further extends downwards to form a third sealing portion 1123, and the third sealing portion 1123 tightly covers the inner wall surface of the through hole 1110 and can be used for blocking the atomizing assembly 13. The first through hole 1120 forms a receiving hole for the atomizing assembly 13 to be inserted into together with the through hole 1110.

The liquid storage case 113 may include a flat cylindrical housing 1131, a nozzle hole 1130 formed at an upper end of the housing 1131, and an air tube 1132 integrally connected to an inside of the housing 1131 and communicating with the nozzle hole 1130, wherein the air tube 1132 is used for communicating with the atomizing assembly 13.

The nebulizer body 11 may also include, in some embodiments, a wicking member 114, a pair of magnetic members 115, a liquid injection plug 116, a sealing cartridge 117, and a bottom cap 118. The liquid absorbing member 114 can be made of cotton strip and is disposed in the gap between the waist portion 1111 and the inner wall of the liquid storage case 13 to absorb possible leakage of liquid and prevent leakage of liquid. The pair of magnetic members 115 may have a cylindrical shape in some embodiments, and are respectively inserted into the pair of mounting holes 1119 of the atomizing base 111 for magnetically attracting the host 20. The sealing cylinder 117 is plugged in the air duct 1132 of the liquid storage shell 113 and sleeved on the atomization assembly 13 to seal the outer wall surface of the atomization assembly 13 and the inner wall surface of the air duct 1132. The bottom cover 118 is buckled at the bottom of the atomizing base 111 and is buckled with the lower end of the liquid storage shell 113, so as to tightly connect the atomizing base 111 and the liquid storage shell 113 together. As shown in fig. 10, the inner wall of the sealing cylinder 117 has a sealing ring 1171, 1172 on the upper and lower sides thereof, so that the atomizing assembly 13 can be well sealed when moving up and down. The bottom cover 118 may be made of a metal material in some embodiments, and has through holes corresponding to the through holes 1110, the inlet pipes 1117, and the relief holes 1110 a.

Referring to fig. 8, 11 and 12 together, the atomizing assembly 13 may include a cylindrical base 131, an atomizing core 132 installed at an upper end of the base 131, a vent pipe 133 sleeved at an upper end of the base 131 and tightly covering the atomizing core 132, and a pair of electrode posts 134 embedded at a lower end of the base 131 in an electrically insulated manner, wherein the pair of electrode posts 134 are electrically connected to the atomizing core 132, respectively. The atomizing assembly 13 may also include a seal ring 135 that is received on the base 131 in some embodiments.

The base 131, which may be integrally formed of a rigid plastic material in some embodiments, includes a base 1311 with a runway-shaped cross section, a cylindrical mounting 1312, and a pair of legs 1313 for mounting the mounting 132 to the base 1311, wherein an air inlet 1310 is formed between the mounting 1312 and the base 1311.

The base 1311 may include a pair of receiving holes 1314 passing through the upper and lower portions thereof, and an annular receiving groove 1315 formed on a side wall surface of the upper end, wherein the pair of receiving holes 1314 are used for the pair of electrode posts 134 to be inserted therein, and the receiving groove 1315 is used for the sealing ring 135 to be received therein. The pair of legs 1313 are erected on the upper end surface of the base 1311 at an interval and are located on the long sides of the upper end surface.

The mounting seat 1312 may include a through hole 1316 and a pair of through holes 1317, wherein the through holes 1317 are located at two opposite sides of the through hole 1316, and correspond to the receiving holes 1314 on the base 1311, so that the two electrode leads of the atomizing core 132 are mechanically and electrically connected to the pair of electrode posts 134 after passing through the receiving holes. The lower end of the mounting seat 1312 is further protruded with a rim 1318 to be supported on the lower end of the vent pipe 133.

The atomizing core 132 may include a cylindrical liquid-absorbing body 1321 and a heat-generating body 1322 provided on an inner wall surface of the liquid-absorbing body 1321, and the heat-generating body 1322 includes two electrode leads extending downward. The liquid absorbent 1321 may be formed by winding a cotton sheet in some embodiments, which has excellent liquid absorption properties. The central portion of the absorbent body 1321 forms an air flow passage 1320 for air to pass through.

The vent pipe 133 may be cylindrical in some embodiments, and may include a first pipe section 1331 at a lower portion and a second pipe section 1332 at an upper portion, the second pipe section 1332 having both an inner diameter and an outer diameter smaller than those of the first pipe section 1331. The inner diameter of the first pipe section 1331 is adapted to the diameter of the mounting seat 131 and the outer diameter of the atomizing core 132, so that the lower end of the first pipe section 1331 can be tightly sleeved on the mounting seat 131, and at the same time, the first pipe section 1331 tightly covers the liquid carrier 1321 of the atomizing core 132. The first tube section 1331 is further opened with a pair of liquid inlet holes 1330 at a position corresponding to the liquid absorption body 1321, so that the liquid in the liquid storage chamber 110 can be connected with the liquid guiding body 1321.

As shown in fig. 5, 6, and 8, when the nebulizer 10 is assembled, the nebulizer kit 13 is gradually inserted into the nebulizer body 11 through the through hole 1110 of the nebulizer body 11. When the atomizing assembly 13 moves to the position shown in fig. 6, the atomizing assembly 13 is clamped between the two stop rings 1114 in the through hole 1110, so that the atomization assembly 13 is pre-positioned. At this time, the upper end of the vent pipe 133 of the atomizing assembly 13 extends into the sealing cylinder 117 in the air duct 1132 of the reservoir housing 113, and is enhanced and sealed by the sealing ring 1172; the liquid inlet hole 1330 of the vent pipe 133 is blocked by the third sealing part 1123 of the sealing cover 112, so that the atomizing core 132 is isolated from the reservoir 110.

When an external force is applied to the atomizing assembly 13, the resistance of the limiting ring 1114 to the atomizing assembly 13 is overcome, and the atomizing assembly 13 further moves toward the atomizer body 11 until the top surface of the base 1311 of the atomizing assembly 13 abuts against the step 1115, the liquid inlet hole 1330 is exposed to the liquid storage cavity 110, so that the atomizing core 132 is in liquid-guiding connection with the liquid storage cavity 110, and the atomizer 10 enters a use state. At this time, the bottom surface of the atomizing assembly 13 may be flush with the bottom surface of the atomizer body 11.

As shown in fig. 13, the main body 20 may include a flat cylindrical housing 21 having an opening 210 at an upper end thereof, a flat cylindrical main body 22 detachably embedded in the housing 21 through the opening 210, and a stopper 23 for limiting the main body 22 in the housing 21. The main body 22 may have a limiting groove 2270 for the limiting member 23 to be inserted into, and the housing 21 has a limiting hole 212 corresponding to the limiting groove 2270. The limiting member 23 is partially inserted into the limiting groove 2270 through the limiting hole 212, and is partially located in the limiting hole 212 to limit the host body 22 in the longitudinal direction, so as to lock the host body 22 in the housing 21. When the main body 22 needs to be detached, the limiting member 23 can be pried out, and the main body 22 can be taken out from the housing 21 after the limiting in the longitudinal direction in the housing 21 is released, so that the battery on the main body 22 can be replaced or the electronic components can be maintained conveniently. Host 20 adopts locating part 23 to carry on spacingly to host computer body 22 and casing 21, can need not beat between host computer body 22 and casing 21 to glue or lock the screw, has promoted dismouting efficiency. The limiting member 23 may be a sheet in some embodiments, and may be a logo member such as a trademark, and may be made of a light-transmitting material.

The main body 22 may include a flat cylindrical holder 221 and a battery module 223, a control module 225, and a light emitting module 227 mounted in the holder 221 in some embodiments. The battery component 223 is used for supplying power to the atomizer 10, the control component 225 is used for controlling the on-off of electricity, the operation mode of the whole electronic atomization device 1 and the like, and the light-emitting component 227 is used for giving out a photoelectric indication signal and has an attractive effect. A receiving groove 2210 for receiving an LED lighting device 2271 of the lighting assembly 227 may be formed on one side of the bracket 221.

As shown in fig. 14, the light emitting assembly 227 may include an LED light emitting device 2271 in some embodiments, and a fixing frame 2273 for fixing the light emitting device 2271 on the bracket 221, the fixing frame 2273 may include a body portion 2272 and two clamping pins 2274 respectively connected to two ends of the body portion 2272 in some embodiments, and a limiting groove 2270 for embedding the limiting member 23 may be formed on an outer surface of the body portion 2272. The body 2272 may be made of a light-guiding material in some embodiments, so that the light emitted from the LED lighting device 2271 can be transmitted to the limiting member 23.

It should be noted that, for a person skilled in the art, the above-mentioned features can be freely combined, and several variations and modifications can be made without departing from the concept of the present invention, which falls within the protection scope of the present invention.

Claims (10)

1. A host computer is used for an electronic atomization device and comprises a cylindrical shell with an opening at one end and a columnar host computer body which is detachably embedded in the shell through the opening; the host is characterized by also comprising a limiting piece which can limit the host body in the shell in an operable way; the host body is provided with a limiting groove for embedding the limiting part, the shell is provided with a limiting hole corresponding to the limiting groove, and the limiting part is detachably embedded into the limiting groove through the limiting hole to limit the host body in the longitudinal direction and lock the host body in the shell.

2. The host according to claim 1, wherein the position-limiting member is a plate, a part of the thickness of the position-limiting member is detachably inserted into the position-limiting groove through the position-limiting hole, and a part of the thickness of the position-limiting member is detachably located in the position-limiting hole.

3. The host according to claim 1 or 2, wherein the host body comprises a support and a light emitting assembly mounted on the support, the light emitting assembly comprises a light emitting device and a light guide fixing frame for fixing the light emitting device on the support, the limiting groove is formed on the light guide fixing frame, and the limiting member is capable of transmitting light.

4. The mainframe according to claim 3, wherein the fixed frame comprises a light-conductive body, and the position-limiting groove is formed on an outer surface of the body.

5. The mainframe according to claim 4, wherein the fixing frame comprises two clamping pins respectively connected to two ends of the main body, and the clamping pins are clamped on the bracket.

6. The host of claim 3, wherein the host body comprises a battery assembly and/or a control assembly mounted on the cradle.

7. The host of claim 1, wherein the limiter is an identifier.

8. The host machine of claim 1, wherein the housing is in the form of a flat cylinder.

9. The mainframe according to claim 1, wherein the mainframe body is in a flat column shape.

10. An electronic atomisation device comprising a host as claimed in any one of claims 1 to 9.

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