CN217906316U

CN217906316U - Electronic atomization device

Info

Publication number: CN217906316U
Application number: CN202221816804.5U
Authority: CN
Inventors: 陈平
Original assignee: Shenzhen Huachengda Precision Industry Co Ltd
Current assignee: Shenzhen Huachengda Precision Industry Co Ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2022-11-29
Anticipated expiration: 2032-07-13

Abstract

The utility model discloses an electronic atomization device, which comprises an outer shell, atomization component and power supply unit spare, atomization component demountable installation is in the shell, power supply unit spare is located in the shell and set up side by side with atomization component and be connected with atomization component, this atomization component adopts the detachable mode, aerosol formation substrate in atomization component uses up the back like liquid medicine or tobacco juice, can replace new atomization component, perhaps inject aerosol formation substrate in toward atomization component, can show improvement electronic atomization device's life from this, can reduce consumer's use cost, can show improvement consumer's use experience.

Description

Electronic atomization device

Technical Field

The utility model relates to an atomizing technical field especially relates to an electronic atomization device.

Background

Electronic aerosol devices of the related art may be used to heat atomize a liquid aerosol-generating substrate, such as tobacco tar, liquid medicine, etc., into an aerosol for inhalation by a user.

Related electronic atomization devices such as electronic cigarettes are generally disposable products, and the electronic cigarettes are basically discarded after the smoking oil is exhausted, and the number of mouths of the electronic cigarettes cannot meet the expectation of consumers.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in that, an electronic atomization device is provided.

The utility model provides a technical scheme that its technical problem adopted is: an electronic atomization device is constructed and comprises a shell, an atomization assembly and a power supply assembly, wherein the atomization assembly is detachably mounted in the shell, and the power supply assembly is arranged in the shell, arranged side by side and connected with the atomization assembly.

In some embodiments, a first accommodating cavity for installing the atomizing assembly and a second accommodating cavity for installing the power supply assembly are arranged in the outer shell.

In some embodiments, the housing includes a housing and a base removably connected to the housing.

In some embodiments, the housing is provided with a positioning hole facing the base, and the base is provided with a fixing structure fixedly connected with the positioning hole.

In some embodiments, the base is provided with a first mounting groove, the peripheral wall of the base is provided with a through groove, the upper surface of the base is provided with a first through hole, and the through groove and the first through hole are both communicated with the first mounting groove;

the fixing structure comprises a pressing part, a fixing part and a reset part, wherein a first end of the pressing part extends out of the through groove, a second end of the pressing part is positioned in the first mounting groove, the fixing part is movably mounted in the first through hole, the fixing part is matched with the second end of the pressing part through an inclined surface, and the reset part is arranged in the first mounting groove and positioned on a moving path of the pressing part;

the pressing part moves along the moving path to drive the fixing part to move, so that the fixing part is tightly connected with or separated from the positioning hole.

In some embodiments, the base is provided with a second mounting groove, the peripheral wall of the base is provided with a sliding groove extending along the height direction of the base, the upper surface of the base is provided with a second through hole, and the sliding groove and the second through hole are both communicated with the second mounting groove;

the fixing structure comprises an operating part, a limiting part and an elastic part, one end of the operating part extends out of the sliding groove, the limiting part is connected with the operating part and can move along the second through hole and extend out of the second through hole, and the elastic part is arranged between the bottom of the second mounting groove and the bottom of the operating part;

the operating part moves along the sliding groove to drive the limiting part to move, so that the limiting part is tightly connected with or separated from the positioning hole.

In some embodiments, the atomizing assembly comprises a mounting tube, a first rubber plug, a second rubber plug, a liquid storage part and an atomizing core;

the liquid storage part is arranged on the periphery of the atomizing core and is arranged in the mounting pipe together, and the first rubber plug and the second rubber plug are arranged at two ends of the mounting pipe respectively.

In some embodiments, the atomizing core includes a mounting bracket, a liquid guiding member, and a heating element, the mounting bracket has a liquid inlet hole, the liquid guiding member and the heating element are engaged with each other and contained in the mounting bracket, and the liquid storage member is sleeved on the periphery of the mounting bracket and guides the aerosol-generating substrate into the liquid guiding member through the liquid inlet hole.

In some embodiments, the second rubber plug is provided with a receiving groove for inserting and fixing the lower end of the mounting bracket.

In some embodiments, a wiring groove and a conductive column groove are formed in one end, facing the base, of the second rubber plug, and the wiring groove is communicated with the conductive column groove;

the electrode pin of the heating body penetrates through the second rubber plug and is bent and extended to the wiring groove and the conductive column groove;

the electronic atomization device further comprises a conductive column, and the conductive column is installed in the conductive column groove and is in conductive connection with the electrode pin of the heating body.

In some embodiments, the base is provided with a first positioning groove for mounting one end of the atomizing assembly and a second positioning groove for mounting one end of the power supply assembly, the wall surfaces of the first positioning groove and the second positioning groove are provided with connecting holes, and the conductive member of the power supply assembly penetrates through the connecting holes to be connected with the conductive posts.

In some embodiments, a mouthpiece portion is provided on the housing.

In some embodiments, the power supply assembly further comprises a charging interface disposed on the base.

Implement the utility model discloses following beneficial effect has: this electronic atomization device includes the shell, atomization component and power supply unit spare, atomization component demountable installation is in the shell, power supply unit spare is located in the shell and set up side by side and be connected with atomization component, this atomization component adopts the detachable mode, aerosol in atomization component generates the substrate and uses up the back like liquid medicine or tobacco juice, can replace new atomization component, perhaps toward the injection aerosol in the atomization component and generate the substrate, can show improvement electronic atomization device's life from this, can reduce consumer's use cost, can show improvement consumer's use experience.

Drawings

In order to explain the technical solution of the present invention more clearly, the present invention will be further described with reference to the accompanying drawings and examples, it should be understood that the following drawings only show some examples of the present invention, and therefore should not be considered as limiting the scope, for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort. In the drawings:

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

fig. 2 is an exploded view of an electronic atomizer device in accordance with certain embodiments of the present invention;

fig. 3 is a cross-sectional view of an electronic atomizer device in accordance with certain embodiments of the present invention;

fig. 4 is a schematic bottom view of an electronic atomizer device in accordance with certain embodiments of the present invention;

fig. 5 is a schematic structural view of a housing in some embodiments of the invention;

fig. 6 is a schematic structural view of an electronic atomizer according to some embodiments of the present invention without a housing;

fig. 7 is a schematic structural view of a fixation structure in some embodiments of the present invention;

fig. 8 is a schematic structural view of a fixing structure according to another embodiment of the present invention;

fig. 9 is a schematic diagram of an atomizing assembly in some embodiments of the present invention;

FIG. 10 is a schematic view of the bottom surface of the atomizing assembly of FIG. 9;

fig. 11 to 12 are schematic structural views of a second rubber plug of the atomizing assembly in fig. 9.

Detailed Description

In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description, it should be understood that the directions or positional relationships indicated by "front", "back", "upper", "lower", "left", "right", "longitudinal", "horizontal", "vertical", "horizontal", "top", "bottom", "inner", "outer", "head", "tail", and the like are configured and operated in specific directions based on the directions or positional relationships shown in the drawings, and are only for convenience of description of the present technical solution, and do not indicate that the device or element referred to must have a specific direction, and thus, should not be construed as limiting the present invention.

It is also noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," "disposed," and the like are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. When an element is referred to as being "on" or "under" another element, it can be "directly" or "indirectly" on the other element or intervening elements may also be present. The terms "first", "second", "third", etc. are only for convenience in describing the present technical solution, and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", etc. may explicitly or implicitly include one or more of such features. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1 to 6, an electronic atomizer according to some embodiments of the present invention is used for heating and atomizing liquid aerosol-generating substrates such as tobacco tar and liquid medicine to form aerosol, which is then inhaled by a user.

This electronic atomization device includes shell 1, atomization component 2 and power supply unit spare 3, and atomization component spare 2 demountable installation is in shell 1, and power supply unit spare 3 locates in the shell 1 and sets up side by side with atomization component spare 2 and is connected with atomization component spare 2, as shown in fig. 3, atomization component spare 2 is on the left side of power supply unit spare 3, and this power supply unit spare 3 is on atomization component spare 2's right side.

The atomizing assembly is detachable, and after aerosol generating substrates such as liquid medicine or tobacco liquid in the atomizing assembly are used up, a new atomizing assembly can be replaced, or the aerosol generating substrates are injected into the atomizing assembly, so that the service life of the electronic atomizing device can be obviously prolonged, the use cost of a consumer can be reduced, and the use experience of the consumer can be obviously improved.

In some embodiments, the housing 1 has a substantially square cylindrical structure, and a first receiving cavity 111 for mounting the atomizing assembly 2 and a second receiving cavity 112 for mounting the power supply assembly 3 are formed in the housing 1.

In some embodiments, the housing 1 includes a housing 11 and a base 12 detachably connected to the housing 11, and a cross-section of the housing 11 may have a size smaller than a longitudinal section of the housing 11. The cross-section of the tube 11 may be oval, rectangular or rectangular with rounded corners at both ends.

In some embodiments, a nozzle portion 13 is disposed on the housing 1, and the nozzle portion 13 may be disposed on the casing 11 and has an air guide channel, which is communicated with the first receiving cavity 111.

The housing 11 is provided with the first receiving cavity 111 and the second receiving cavity 112, the first receiving cavity 111 and the second receiving cavity 112 may be completely separated, or a gap 114 may be provided on a wall surface between the two, so that the two can be properly communicated.

Further, the housing 11 is provided with a positioning hole 113 facing the base 12, and the base 12 is provided with a fixing structure 14 fixedly connected with the positioning hole 113. The number of the positioning holes 113 can be one or two, and of course, the number and the position of the positioning holes 113 can be adjusted according to actual requirements, and the number and the position of the fixing structures 14 correspond to the number and the position of the positioning holes 113.

Referring to fig. 7, in some embodiments, the base 12 is provided with a first mounting groove 123, the peripheral wall of the base 12 is provided with a through groove 124, the upper surface of the base 12 is provided with a first through hole 125, and the through groove 124 and the second through hole 125 are both communicated with the first mounting groove 123.

The fixing structure 14 includes a pressing portion 141, a fixing portion 142 and a reset portion 143, the pressing portion 141 is substantially T-shaped or L-shaped, a first end of the pressing portion 141 extends out of the through groove 124 for being pressed by a user, a second end of the pressing portion 141 is located in the first mounting groove 123, the fixing portion 142 is movably mounted in the first through hole 125, the fixing portion 142 and the second end of the pressing portion 141 are matched through an inclined surface, preferably, the reset portion 143 is located in the first mounting groove 123 and located on a moving path of the pressing portion 141, preferably, the fixing portion 142 is connected to a wall surface of the first through hole 125 through a connecting sheet to prevent falling off, the second end of the pressing portion 141 is provided with an inclined portion 1411, the inclined portion 1411 has a first inclined surface inclined from left to right, and correspondingly, the fixing portion 142 has a second inclined surface inclined from left to right.

The pressing portion 141 moves along the moving path to drive the fixing portion 142 to move, so that the fixing portion 142 is tightly connected to or separated from the positioning hole 113. Preferably, as shown in fig. 7, when the pressing portion 141 moves rightwards, it presses the reset portion 143, and simultaneously tilts relative to the fixing portion 142, so that the fixing portion 142 moves downwards to be out of the positioning hole 113, at this time, the housing 11 is separable from the base 12, and the consumer can take out the atomizing assembly 2 or the power supply assembly 3. When the user gradually loosens the pressing portion 141 or directly loosens the pressing portion 141, the resetting portion 143 drives the pressing portion 141 to move leftward to drive the fixing portion 142 to move upward, so as to form a relative fastening by sleeving the positioning hole 113 on the fixing portion 142, for example, the two can be fixed in an interference fit manner. Preferably, the restoring portion 143 may be a cylindrical coil spring.

Referring to fig. 8, in another embodiment, for differentiation, the following structural reference number is a, the base 12a is provided with a second mounting groove 123a, the peripheral wall of the base 12 is provided with a sliding groove 124a extending along the height direction thereof, the upper surface of the base 12 is provided with a second through hole 125a, and the sliding groove 124a and the second through hole 125a are both communicated with the second mounting groove 123 a.

The fixing structure 14 includes an operating portion 141a, a limiting portion 142a and an elastic portion 143a, wherein one end of the operating portion 141a extends out of the sliding slot 124a, the limiting portion 142a is connected to the operating portion 141a and can move along the second through hole 125a and extend out of the second through hole 125a, and the elastic portion 143a is disposed between the bottom of the second mounting groove 123a and the bottom of the operating portion 141 a.

The operating portion 141a moves along the sliding slot 124a to drive the limiting portion 142a to move, so that the limiting portion 142a is tightly connected to or separated from the positioning hole 113. If the user operates the operation portion 141a to move downward, the limiting portion 142a is driven to move downward to separate from the positioning hole 113, and when the user operates the operation portion 141a to move upward or directly loosens the operation portion 141a, the limiting portion 142a moves upward under the elastic force of the elastic portion 143a, and then the positioning hole 113 is sleeved on the limiting portion 142 a. Preferably, the position-limiting portion 142a and the positioning hole 113 may be fixed by interference fit.

It is understood that the connection manner of the housing 11 and the base 12 may be a snap connection manner, etc., and of course, other fixing structures 14 or other connection manners may also be adopted, which is not limited herein.

Referring to fig. 9 to 12 together, in some embodiments, the atomizing assembly 2 includes a mounting tube 21, a first rubber plug 22, a second rubber plug 23, a liquid storage member 24 and an atomizing core 25, the liquid storage member 24 is disposed on the outer periphery of the atomizing core 25 and is disposed in the mounting tube 21 together, and the first rubber plug 22 and the second rubber plug 23 are disposed at two ends of the mounting tube 21 respectively. This mounting hole 21 can be hollow column pipe, if can be pipe or square pipe, it can adopt the metal material to make also can adopt the high molecular polymer material to make, perhaps adopts composite to make. The first rubber plug 22 and the second rubber plug 23 can be installed on both ends of the installation tube 21 in an interference fit manner, or can be fixed by adopting a threaded connection. Further, the first rubber plug 22 and the second rubber plug 23 are correspondingly provided with air holes for air flowing and guiding out the aerosol generated by the atomizing assembly 2. Preferably, the reservoir 24 may be a cylindrical structure, and the reservoir 24 may be a unitary cotton, which may be natural cotton or artificial cotton.

Wherein, after atomizing subassembly 2's aerosol generation matrix had consumed like tobacco tar or liquid medicine, can open base 12 and take out atomizing subassembly 2 and carry out whole replacement, also can take out atomizing subassembly 2 and open first plug 22, inject aerosol generation matrix into stock solution spare 24 again, first plug 22 is replied to the repayment, can improve atomizing subassembly 2 or electronic atomization device's whole life from this, it can show and improve the suction mouth number.

In some embodiments, the atomizing core 25 includes a mounting bracket 251, a liquid guiding body 252 and a heat generating body 253, the mounting bracket 251 is provided with an inlet 2511, the liquid guiding body 252 and the heat generating body 253 are matched with each other and contained in the mounting bracket 251, and the liquid storage member 24 is sleeved on the periphery of the mounting bracket 251 and guides the aerosol generating substrate into the liquid guiding body 252 through the inlet 2511. This installing support 251 can be but not limited to the pipe structure, and the quantity and the setting position that set up of feed liquor hole 2511 can set up according to actual need.

In some embodiments, the second rubber plug 23 is provided with a receiving groove 231 for the lower end of the mounting bracket 251 to be inserted and fixed.

Further, the one end of this second plug 23 towards base 12 is equipped with wiring groove 232 and electrically conductive post groove 233, and wiring groove 232 communicates with electrically conductive post groove 233, and the electrode pin of this heat-generating body 253 wears to locate second plug 23 and buckles and extend to wiring groove 232 and electrically conductive post groove 233, and further, this electronic atomization device still includes and leads electrical pillar 26, leads electrical pillar 26 and installs in electrically conductive post groove 233 and be connected with the electrode pin of heat-generating body 253 electrically conductively. The electrode pins include a positive electrode pin and a negative electrode pin, and the conductive posts 26 may include a positive conductive post and a negative conductive post.

Further, the base 12 is provided with a first positioning groove 121 for mounting one end of the atomizing assembly 2 (here, the lower end of the atomizing assembly 2) and a second positioning groove 122 for mounting one end of the power supply assembly 3, the wall surfaces of the first positioning groove 121 and the second positioning groove 122 are provided with connecting holes 126, a conductive member of the power supply assembly 3 penetrates through the connecting holes 126 to be connected with the conductive posts 26 for transmitting electric energy, and the conductive member may be a wire or a guide sheet.

As shown in fig. 2, the first positioning groove 121 may further include an air inlet 1211 disposed thereon, and a limiting groove 1212 disposed at two sides of the air inlet 1211 at an interval for receiving the lower end of the conductive post 26.

Further, the power supply module 3 includes a battery 31 and a charging interface 32 disposed on the base 12. The battery 31 may be a rechargeable lithium ion battery and the charging interface 32 may be a type-C charging cradle, including but not limited to.

It is understood that the above examples only represent preferred embodiments of the present invention, which are described in more detail and detail, but are not to be construed as limiting the scope of the present invention; it should be noted that, for those skilled in the art, the above technical features can be freely combined, and several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention; therefore, all changes and modifications that come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims

1. The utility model provides an electronic atomization device, its characterized in that, includes shell (1), atomization component (2) and power supply unit spare (3), atomization component spare (2) demountable installation in shell (1), power supply unit spare (3) are located in shell (1) and with atomization component spare (2) set up side by side and with atomization component spare (2) are connected.

2. Electronic atomisation device according to claim 1, characterised in that inside the casing (1) there is a first housing chamber (111) for the atomisation assembly (2) and a second housing chamber (112) for the power supply assembly (3).

3. Electronic atomisation device according to claim 1, characterised in that the housing (1) comprises a casing (11) and a base (12) detachably connected to the casing (11).

4. Electronic atomization device according to claim 3, characterized in that the housing (11) is provided with a positioning hole (113) towards the base (12), and the base (12) is provided with a fixing structure (14) fixedly connected with the positioning hole (113).

5. The electronic atomizer according to claim 4, wherein the base (12) defines a first mounting groove, the peripheral wall of the base (12) defines a through groove, the upper surface of the base (12) defines a first through hole, and the through groove and the first through hole are both in communication with the first mounting groove;

the fixing structure (14) comprises a pressing part, a fixing part and a reset part, wherein a first end of the pressing part extends out of the through groove, a second end of the pressing part is located in the first mounting groove, the fixing part is movably mounted in the first through hole, the fixing part is matched with a second end of the pressing part through an inclined surface, and the reset part is arranged in the first mounting groove and located on a moving path of the pressing part;

the pressing part moves along the moving path to drive the fixing part to move, so that the fixing part is tightly connected with or separated from the positioning hole (113).

6. The electronic atomization device of claim 4, wherein the base (12) is provided with a second installation groove, the peripheral wall of the base (12) is provided with a sliding groove extending along the height direction of the base, the upper surface of the base (12) is provided with a second through hole, and the sliding groove and the second through hole are both communicated with the second installation groove;

the fixing structure (14) comprises an operating part, a limiting part and an elastic part, one end of the operating part extends out of the sliding groove, the limiting part is connected with the operating part and can move along the second through hole and extend out of the second through hole, and the elastic part is arranged between the bottom of the second mounting groove and the bottom of the operating part;

the operating part moves along the sliding groove to drive the limiting part to move, so that the limiting part is fixedly connected with or separated from the positioning hole (113).

7. The electronic atomizer device according to any one of claims 3 to 6, wherein the atomizer assembly (2) comprises a mounting tube (21), a first rubber plug (22), a second rubber plug (23), a liquid reservoir (24), and an atomizer core (25);

the liquid storage part (24) is arranged on the periphery of the atomizing core (25) and is arranged in the mounting pipe (21) together, and the first rubber plug (22) and the second rubber plug (23) are arranged at two ends of the mounting pipe (21) respectively.

8. The electronic atomizer device according to claim 7, wherein the atomizing core (25) comprises a mounting bracket (251), a liquid guide body (252), and a heat generating body (253), the mounting bracket (251) is provided with a liquid inlet hole (2511), the liquid guide body (252) and the heat generating body (253) are fitted to each other and contained in the mounting bracket (251), and the liquid storage member (24) is fitted around the mounting bracket (251) and introduces the aerosol generating substrate into the liquid guide body (252) through the liquid inlet hole (2511).

9. The electronic atomization device according to claim 8, wherein the second rubber plug (23) is provided with a containing groove (231) for inserting and fixing the lower end of the mounting bracket (251).

10. The electronic atomization device according to claim 8, wherein a wiring groove (232) and a conductive column groove (233) are formed in one end, facing the base (12), of the second rubber plug (23), and the wiring groove (232) is communicated with the conductive column groove (233);

the electrode pin of the heating body (253) penetrates through the second rubber plug (23) and bends and extends to the wiring groove (232) and the conductive column groove (233);

the electronic atomization device further comprises a conductive column (26), and the conductive column (26) is installed in the conductive column groove (233) and is in conductive connection with the electrode pin of the heating body (253).

11. The electronic atomization device of claim 10, wherein the base (12) is provided with a first positioning groove (121) for mounting one end of the atomization assembly (2) and a second positioning groove (122) for mounting one end of the power supply assembly (3), the wall surfaces of the first positioning groove (121) and the second positioning groove (122) are provided with connecting holes (126), and a conductive member of the power supply assembly (3) is inserted into the connecting holes (126) to be connected with the conductive posts (26).

12. Electronic atomisation device according to any of the previous claims 1 to 6, characterised in that the housing (1) is provided with a mouthpiece part (13).

13. Electronic atomisation device according to any of the previous claims 3 to 6, characterised in that the power supply assembly (3) further comprises a charging interface (32) provided on the base (12).