CN220675151U

CN220675151U - Electronic cigarette

Info

Publication number: CN220675151U
Application number: CN202322342873.8U
Authority: CN
Inventors: 戴志敏; 沈友立
Original assignee: Shenzhen ALD Technology Co Ltd
Current assignee: Shenzhen ALD Technology Co Ltd
Priority date: 2023-08-30
Filing date: 2023-08-30
Publication date: 2024-03-29
Anticipated expiration: 2033-08-30

Abstract

The utility model discloses an electronic cigarette, which comprises: the shell component is provided with a mounting groove; the switch piece is arranged in the mounting groove; the sealing piece is arranged between the switch piece and the mounting groove; the bracket is arranged in the shell component; the heating component is arranged on the bracket, a heating cavity for heating the aerosol matrix is arranged on the inner side of the heating component, and the switch piece is used for switching on or switching off the heating component; the high-temperature-resistant waterproof layer is arranged between the heating component and the bracket; the control element is arranged in the shell component, and the switch piece and the heating component are connected with the control element through signals. Above-mentioned electron cigarette has better sealed water-proof effects, is convenient for carry out the cleaning operation, improves the suitability and the use value of product, promotes customer experience and feels.

Description

Electronic cigarette

Technical Field

The utility model relates to the technical field of electronic cigarette waterproofing, in particular to an electronic cigarette.

Background

The electronic cigarette is an atomizer driven by a rechargeable lithium polymer battery, generates steam by heating tobacco tar in an oil tank or directly heating cigarettes, has appearance, smoke, taste and feel similar to those of cigarettes, and is widely welcomed by people who like smoking.

The sealing waterproof effect of the electronic cigarette in the prior art is poor, and if the electronic cigarette falls into water or impurities enter the electronic cigarette carelessly in the use process, a circuit board is damaged, products are damaged, and the experience of customers is affected; in addition, the inside tobacco tar in cigarette chamber can gather after the electronic cigarette uses for a long time, need clear up, but at present the electronic cigarette need wholly dismantle the electronic cigarette when wasing, wash and dry main part after dismantling to liquid entering electronic cigarette is inside when avoiding directly wasing the cigarette chamber, and the operation is troublesome, influences customer experience and feels.

In summary, how to improve the overall sealing waterproof effect of the electronic cigarette to improve the experience of the client is a problem to be solved by those skilled in the art.

Disclosure of Invention

Therefore, the utility model aims to provide the electronic cigarette which has a good sealing waterproof effect, is convenient for cleaning operation, improves the applicability and the use value of products, and improves the experience of customers.

In order to achieve the above object, the present utility model provides the following technical solutions:

an electronic cigarette, comprising:

the shell assembly is provided with a mounting groove;

the switch piece is arranged in the mounting groove;

the sealing piece is arranged between the switch piece and the mounting groove;

the bracket is arranged in the shell component;

the heating component is arranged on the bracket, a heating cavity for heating the aerosol matrix is formed in the inner side of the heating component, and the switch piece is used for switching on or switching off the heating component;

the high-temperature-resistant waterproof layer is arranged between the heating component and the bracket;

and the control element is arranged in the shell component, and the switch piece and the heating component are both in signal connection with the control element.

Preferably, the bracket comprises an inner bracket arranged in the shell component and a mounting rack arranged in the inner bracket, and the mounting rack comprises a first mounting rack and a second mounting rack which are symmetrically arranged on two sides of the heating component;

the heating component comprises a heating body, and the high-temperature-resistant waterproof layers are arranged between the first installation frame and the heating body, and between the second installation frame and the heating body.

the heating component comprises a heating body and a connecting pipe at the outer side of the heating body, and the high-temperature-resistant waterproof layer is arranged between the first mounting frame and the connecting pipe and between the second mounting frame and the connecting pipe.

Preferably, the top of inner support is equipped with first lid, first lid with be equipped with the second lid between the first mounting bracket, first lid with be equipped with first tie coat between the second lid, the second lid with be equipped with the second tie coat between the first mounting bracket.

Preferably, the housing assembly comprises a housing, a tact switch is arranged in the housing, and the switch piece can move to be contacted with or separated from the tact switch;

a third bonding layer is arranged between the shell and the second cover body, and a protruding portion for limiting the height of the third bonding layer is arranged on the shell.

Preferably, the third bonding layer is arranged between the outer shell and the inner bracket.

Preferably, the shell comprises at least two detachably connected shells, and a waterproof structure is arranged between two adjacent shells.

Preferably, the switch member includes:

the key is arranged in the mounting groove, the bottom of the key is abutted against the tact switch, and the sealing piece is arranged between the key and the shell;

the elastic piece is sleeved on the key and is abutted against the shell;

the button is connected with the shell through the clamping piece.

Preferably, the inner support is further provided with an indicator light, the shell is provided with a light-transmitting part for transmitting the indicator light source, and the first bonding layer is arranged between the light-transmitting part and the shell.

Preferably, a charging port is arranged at the bottom of the shell, a sealing ring is sleeved on the outer side of the charging port, and the sealing ring is embedded in the inner support.

The electronic cigarette comprises a shell component, a switch piece, a heating component, a bracket, a high-temperature-resistant waterproof layer and a sealing piece, wherein a mounting groove for mounting the switch piece is formed in the shell component; the high-temperature-resistant waterproof layer is arranged between the heating component and the support, so that the heating cavity and the support are relatively sealed, the heating cavity has a good sealing effect, the heating cavity can be directly cleaned during cleaning operation, and water or cleaning liquid or impurities cannot enter the shell component, so that the cleaning is convenient, rapid and efficient; be equipped with the sealing member between switch spare and the mounting groove, guarantee the outside sealed effect of shell subassembly, through the setting of sealing member and high temperature resistant waterproof layer, guarantee the holistic sealed waterproof effect of electron cigarette, be convenient for wash the operation, improve the suitability and the use value of product, promote customer experience and feel.

Drawings

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

Fig. 1 is a schematic diagram of a mechanism of an electronic cigarette provided by the utility model;

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

FIG. 3 is a cross-sectional view of FIG. 1;

FIG. 4 is another cross-sectional view of FIG. 1;

FIG. 5 is an enlarged view of a portion of area A of FIG. 3;

FIG. 6 is an enlarged view of a portion of region B of FIG. 3;

FIG. 7 is an enlarged view of a portion of region C of FIG. 3;

FIG. 8 is an enlarged view of a portion of the area D of FIG. 3;

FIG. 9 is an enlarged view of a portion of region E of FIG. 4;

fig. 10 is an internal cross-sectional view of another electronic cigarette provided by the present utility model;

fig. 11 is a partial enlarged view of the region F in fig. 10.

In fig. 1 to 11, reference numerals include:

the aerosol base 1, the first cover 2, the second cover 3, the first bonding layer 4, the outer shell 5, the inner bracket 6, the charging port 7, the light transmitting member 8, the key 9, the sealing member 10, the first mounting frame 11, the heating body 12, the second mounting frame 13, the clamping member 14, the tact switch 15, the elastic member 16, the second bonding layer 17, the protruding part 18, the sealing ring 19, the third bonding layer 20, the high-temperature-resistant waterproof layer 21, the mounting groove 22, the indicator lamp 23 and the connecting pipe 24.

Detailed Description

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

The core of the utility model is to provide the electronic cigarette which has a good sealing and waterproof effect, is convenient for cleaning operation and improves the applicability and the use value of the product.

The electronic cigarette provided by the utility model comprises a shell component, a switch piece, a sealing piece 10, a bracket, a heating component, a high-temperature-resistant waterproof layer 21 and a control element, and please refer to fig. 1 to 4 and 6.

The shell component is the shell body of the whole electronic cigarette, is provided with a mounting groove 22, and a switch piece is arranged in the mounting groove 22 and is used for switching on or off the heating component.

The size, number and shape of the mounting grooves 22 are not limited, and are based on actual operation requirements.

A sealing member 10 is provided between the switching member and the mounting groove 22, and the sealing member 10 may be a sealing ring, and the structural form of the sealing ring is not limited, such as V-shape, O-shape, etc. Through the setting of sealing member 10, can be with sealed relatively between switch spare and the mounting groove 22, guarantee the outside water-proof effects of shell subassembly, avoid rivers or impurity to get into in the shell subassembly, influence the normal use of internals, even can normal use in the outdoor of raining, promote user's experience sense and product spreading value.

The shell component is internally provided with a bracket, the bracket is provided with a heating component, the inner side of the heating component is provided with a heating cavity, an aerosol substrate 1 can be placed in the heating cavity, the heating component is opened through a switch piece, so that the heating cavity heats the aerosol substrate 1, and the heated aerosol substrate 1 can generate mist for a user to inhale.

Alternatively, the aerosol substrate 1 may be a cigarette, a tobacco tar, or the like, without limitation.

Be equipped with high temperature resistant waterproof layer 21 between heating element and support, be connected between high temperature resistant waterproof layer 21 and heating element and the support can be bonding, plastic envelope etc. guarantee the leakproofness between heating element and the support, guarantee the sealed effect of support, when wasing heating chamber, rivers or washing liquid can not get into in the shell subassembly, have guaranteed the sealed waterproof effect of heating chamber, clear up simple swiftly.

In a preferred embodiment, the high-temperature-resistant waterproof layer 21 is a waterproof and insulating inorganic hot melt adhesive, and is high-temperature-resistant and has good adhesion to metal and plastic parts.

The control element is arranged in the shell component, the switch piece and the heating component are connected with the control element through signals, when the aerosol substrate 1 needs to be heated, the switch piece transmits signals to the control element, and after the control element receives the signals, the heating component is controlled to be opened so as to heat and atomize the aerosol substrate 1 through the heating cavity.

The control element controls the heating component through a power supply, and specifically, the power supply is electrically connected with the heating component, and the switch piece controls the heating component by switching on or off the power supply.

In this embodiment, the switch member may be a push-pull type switch, or the like, without limitation.

The electronic cigarette comprises a shell component, a switch piece, a heating component, a support, a high-temperature-resistant waterproof layer 21 and a sealing piece 10, wherein a mounting groove 22 for mounting the switch piece is formed in the shell component, the support is arranged in the shell component, the heating component is arranged on the support and is provided with a heating cavity, the heating component and the switch piece are both in signal connection with a control element, the switch piece transmits signals to the control element, the control element controls the state of opening or closing the heating component according to the signals, and when the heating component is opened by the switch piece, aerosol substrate 1 can be heated in the heating cavity to generate mist so as to facilitate the inhalation of a user; a high-temperature-resistant waterproof layer 21 is arranged between the heating component and the bracket, so that the heating cavity and the bracket are relatively sealed, the heating cavity has a good sealing effect, the heating cavity can be directly cleaned during cleaning operation, and water or cleaning liquid or impurities cannot enter the shell component, so that the cleaning is convenient, quick and efficient; be equipped with sealing member 10 between switch spare and the mounting groove 22, guarantee the outside sealed effect of shell subassembly, through sealing member 10 and high temperature resistant waterproof layer 22's setting, guarantee the holistic sealed waterproof effect of electron cigarette, be convenient for wash the operation, improve the suitability and the use value of product, promote customer experience and feel.

On the basis of the embodiment, the bracket comprises an inner bracket 6 arranged in the shell component and a mounting bracket arranged in the inner bracket 6, wherein the mounting bracket comprises a first mounting bracket 11 and a second mounting bracket 13 symmetrically arranged on two sides of the heating component; the heating component comprises a heating body 12, and a high-temperature-resistant waterproof layer 21 is arranged between the first mounting frame 11 and the heating body 12 and between the second mounting frame 13 and the heating body 12.

Referring to fig. 3 and 4, the bracket includes an inner bracket 6 and a mounting frame, wherein the inner bracket 6 is disposed in the housing assembly. The mounting frame is arranged in the inner bracket 6, and the connection mode between the mounting frame and the inner bracket is not limited, and can be a clamping, sleeving, fixedly connecting mode and the like.

The mounting frame includes that the symmetry locates the first mounting bracket 11 of heating element both sides, second mounting bracket 13, and first mounting bracket 11 and second mounting bracket 13 all are connected with heating element, and the connected mode can be joint, cup joint etc. do not do the restriction.

High temperature resistant waterproof layers 21 are arranged between the first mounting frame 11 and the heating body 12 and between the second mounting frame 13 and the heating body 12, the high temperature resistant waterproof layers 21 are substantially arranged in gaps among the components, and the effect of relative sealing and waterproof among the components is guaranteed by bonding the high temperature resistant waterproof layers 21 in the gaps among the components.

In this embodiment, the high temperature-resistant waterproof layer 21 and the heating component have a direct connection or bonding relationship, so the high temperature-resistant waterproof layer 21 has a high temperature resistance, at least can bear a high temperature of 400 ℃, ensures a sealing effect between the heating element 12 and the two mounting frames, ensures a waterproof sealing effect of the heating chamber inside the heating element 12, and is convenient for cleaning the heating chamber.

As a preferred embodiment, the high temperature resistant waterproof layer 21 is made of waterproof and insulating material, such as inorganic hot melt adhesive, which ensures good adhesion strength with metal or plastic parts, and ensures good sealing property between the heating element 12 and the mounting frame.

On the basis of any embodiment, the bracket comprises an inner bracket 6 arranged in the shell component and a mounting bracket arranged in the inner bracket 6, wherein the mounting bracket comprises a first mounting bracket 11 and a second mounting bracket 13 symmetrically arranged on two sides of the heating component; the heating component comprises a heating body 12 and a connecting pipe 24 at the outer side of the heating body, and a high-temperature-resistant waterproof layer 21 is arranged between the first mounting frame 11 and the connecting pipe 24 and between the second mounting frame 13 and the connecting pipe 24.

Referring to fig. 10 and 11, the heating element includes a heating element 12 and a connecting tube 24 outside the heating element, and two ends of the connecting tube 24 are correspondingly connected with the first mounting frame 11 and the second mounting frame 13. The connection mode can be clamping connection, sleeving connection and the like.

The high-temperature-resistant waterproof layer 21 is arranged between the first mounting frame 11 and the connecting pipe 24 and between the second mounting frame 13 and the connecting pipe 24, so that the sealing effect between the connecting pipe 24 and the first mounting frame 11 and the sealing effect between the connecting pipe 13 and the sealing waterproof effect between the heating body 12 and the heating cavity are guaranteed.

Wherein, the connecting pipe 24 is a metal or plastic piece with lower heat conductivity coefficient, which does not influence the heating effect of the heating body 12 on the aerosol substrate 1 and improves the heat utilization rate. If the connecting pipe 24 is a metal piece, the wall thickness is not less than 0.3mm, and if the connecting pipe 24 is a plastic piece, the wall thickness is not less than 0.7mm.

In this embodiment, the high-temperature-resistant waterproof layer 21 does not need to be bonded or connected with the heating element 12, and can be an inorganic hot melt adhesive, and the temperature is resistant to more than 250 ℃. When the hot melt adhesive is used, the second mounting frame 13 is sleeved at the bottom of the heating body 12, the connecting pipe 24 is sleeved on the second mounting frame 13, the first mounting frame 11 is connected in an aligned mode at the top of the heating body 12, then glue is applied to the whole circle between the first mounting frame 11 and the connecting pipe 24 and between the second mounting frame 13 and the connecting pipe 24, and the waterproof effect between the connecting pipe 24 and the two mounting frames can be achieved after the glue is solidified.

The connecting pipe 24 is arranged on the outer side of the heating body 12, the heating sealing effect of the heating body 12 is guaranteed through the waterproof sealing between the connecting pipe 24 and the mounting frame, the durability of the heating body 12 is guaranteed, the selection area of the high-temperature-resistant waterproof layer 21 is wider, and the cost is lower.

In the present embodiment, the connection pipe 24 is not limited in form, and may be a connection post, a connection cylinder, or the like for different processes.

On the basis of any of the above embodiments, the top of the inner bracket 6 is provided with the first cover body 2, the second cover body 3 is arranged between the first cover body 2 and the first mounting frame 11, the first bonding layer 4 is arranged between the first cover body 2 and the second cover body 3, and the second bonding layer 17 is arranged between the second cover body 3 and the first mounting frame.

Referring to fig. 2, 3, 4, 5 and 9, the first cover 2 is a top cover of an electronic cigarette, a first adhesive layer 4 is disposed between the first cover 2 and the first mounting frame 11, a second adhesive layer 17 is disposed between the second cover 3 and the first mounting frame 11, and the first adhesive layer 4 and the second adhesive layer 17 are connected between the components in an adhesive manner.

By the arrangement of the first adhesive layer 4, the sealing waterproof effect between the first cover body 2 and the second cover body 3 is ensured. As a preferred embodiment, the first adhesive layer 4 is a waterproof back adhesive, and the waterproof back adhesive is preferably a water-accumulating back adhesive with stronger viscosity, or may be other adhesive, so as to achieve a better adhesive sealing effect.

When the ponding gum is added, the ponding gum is glued on the first cover body 2, then the first cover body 2 adhered with the ponding gum is stuck on the second cover body 3, and the sealing waterproof effect between the first cover body 2 and the second cover body 3 can be realized after the ponding gum is activated.

Preferably, the thickness of the ponding gum is 0.2-0.3 mm, and the width is not less than 2mm.

By the arrangement of the second adhesive layer 17, a sealing and waterproof effect between the second cover 3 and the first mounting frame 11 is ensured. As a preferred embodiment, the second adhesive layer 17 is an inorganic hot melt adhesive resistant to high temperature, at least 300 ℃, and has good adhesion to metal or plastic parts.

When the inorganic hot melt adhesive is added, the sealing waterproof effect between the first mounting frame 11 and the second cover body 3 can be realized by filling the adhesive in the gap between the two.

Preferably, the thickness of the second adhesive layer 17 is not less than 0.1mm, the width is not less than 0.5mm, and the dyne value of the surface of the second adhesive layer 17 is not less than 32A.

On the basis of any embodiment, the shell component comprises a shell 5, a tact switch 15 is arranged in the shell 5, and a switch piece can be moved to be contacted with or separated from the tact switch 15; a third adhesive layer 20 is arranged between the shell 5 and the second cover body 3, and a protruding part 18 for limiting the height of the third adhesive layer 20 is arranged on the shell 5.

Referring to fig. 3, the housing assembly includes a housing 5, and a first cover 2 is connected to the top of the housing 5.

A tact switch 15 is provided in the housing 5, and the switching member is movable to be in contact with the tact switch 15 to turn on the heat generating component, or is movable to be separated from the tact switch 15 to turn off the heat generating component.

Referring to fig. 1 and 5, a third adhesive layer 20 is adhered to the housing 5, and then the second cover 3 is pressed onto the housing 1 and kept stationary, and the thickness of the third adhesive layer 20 is determined by the protruding portion 18 on the housing 5, so that the influence of the excessive thinness of the third adhesive layer 20 on the sealing waterproof effect is avoided.

Alternatively, the height and form of the protruding portion 18 are not limited, and are based on practical requirements.

As a preferred embodiment, the third adhesive layer 20 is a hot melt adhesive, which ensures good adhesion with metal parts and plastic parts and good waterproof effect, so as to ensure waterproof sealing effect between the second cover 3 and the housing 5.

In this embodiment, the thickness of the third adhesive layer 20 is not less than 0.1mm, the width is not less than 0.5mm, and the dyne value of the surface of the third adhesive layer 20 is not less than 32A.

On the basis of any of the above embodiments, a third adhesive layer 20 is provided between the outer shell 5 and the inner support 6.

Referring to fig. 3 and 8, a third adhesive layer 20 is also disposed between the outer shell 5 and the inner support 6 to ensure tightness between the two and ensure the overall sealing waterproof effect of the electronic cigarette.

As a preferred embodiment, the third adhesive layer 20 is a hot melt adhesive, which ensures good adhesion with metal parts and plastic parts and good waterproof effect, so as to ensure waterproof sealing effect between the outer shell 5 and the inner bracket 6.

On the basis of any of the above embodiments, the housing 5 includes at least two detachably connected shells, and a waterproof structure is provided between two adjacent shells.

In this embodiment, shell 5 includes two at least shells that can dismantle the connection, is equipped with waterproof construction between two adjacent shells to guarantee the holistic water-proof effects of shell 5, further guarantee the sealed water-proof effects of electron cigarette.

The waterproof structure 5 may be any one or combination of the first adhesive layer 4, the second adhesive layer 17, the third adhesive layer 20 and the sealing member according to the design situation, so as to meet the sealing waterproof effect.

On the basis of any one of the above embodiments, the switch member includes:

the key 9 is arranged in the mounting groove 22, the bottom of the key is abutted against the tact switch 15, and the sealing element 10 is arranged between the key 9 and the shell 5;

the elastic piece 16 is sleeved on the key 9 and is abutted against the shell 5;

the clamping piece 14 and the key 9 are connected with the shell 5 through the clamping piece 14.

Referring to fig. 2 and 3, the switch member includes a key 9, an elastic member 16, and a clamping member 14.

The key 9 is disposed in the mounting groove 22, the bottom of the key 9 is abutted against the tact switch 15, and the key 9 can be pressed to contact with or separate from the tact switch 15, corresponding to the opening or closing of the heating element 12.

The sealing element 10 is arranged between the key 9 and the shell 5, so that a good sealing waterproof effect between the key 9 and the shell 5 is ensured.

The elastic piece 16 is sleeved on the key 9, the bottom of the elastic piece 16 is abutted to the shell 5, and when the key 9 moves, the elastic piece 16 can enable the key 9 to move and realize quick resetting, so that the reliable stability of the operation of the key 9 is ensured.

The number and the structural form of the elastic members 16 are not limited, and the actual operation needs are satisfied.

The clamping piece 14 connects the key 9 on the shell 5 through the clamping piece 14, so that the stability of the key 9 during operation is ensured.

In this embodiment, the key 9 is provided with a groove body for installing the sealing element 10, the sealing element 10 is arranged on the key 9 and is in interference fit with the installation groove 22, and the interference is 0.05-0.1, so that a good sealing waterproof effect is ensured.

The sealing element 10 is a sealing ring coated with waterproof oil, has the characteristics of wear resistance, oil resistance and corrosion resistance, can ensure the smoothness of movement of the keys 9, ensures a better key pressing effect and ensures a better sealing and waterproof effect of the keys 9.

On the basis of any one of the above embodiments, the inner bracket 6 is further provided with an indicator lamp 23, the housing 5 is provided with a light-transmitting member 8 for transmitting a light source of the indicator lamp 23, and a first adhesive layer 4 is arranged between the light-transmitting member 8 and the housing 5.

Referring to fig. 3 and 7, the indicator lamp 23 disposed on the inner bracket 6 may be a heated indicator lamp or an indicator lamp of power supply. The shell 5 is provided with a light-transmitting piece 8 which can transmit the light source of the indicator lamp 23 to be convenient for a user to observe.

The hole site that is used for installing printing opacity spare 8 has been seted up on the shell 5, and in the hole site that corresponds on the shell 5 was reentrant after bonding first tie coat 4 on the printing opacity spare 8, likewise, first tie coat 4 is preferable to have the ponding gum of stronger viscidity, can guarantee the sealed water-proof effects between printing opacity spare 8 and the shell 5 after ponding gum activation.

On the basis of any embodiment, the bottom of the shell 5 is provided with a charging port 7, the outer side of the charging port 7 is sleeved with a sealing ring 19, and the sealing ring 19 is embedded into the inner bracket 6.

Referring to fig. 3 and 8, a charging port 7 is provided at the bottom of the housing 5, and the charging port 7 can be connected to an external power source to charge a battery or other power supply components inside the electronic cigarette.

The outside cover of charging mouth 7 has sealing washer 19, and sealing washer 19 imbeds in the inner support 6, is interference fit between the two, and the interference is 0.15 ~ 0.25mm, realizes the sealed waterproof effect between inner support 6 and the charging mouth 7.

In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.

The electronic cigarette provided by the utility model is described in detail above. The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims

1. An electronic cigarette, comprising:

the shell assembly is provided with a mounting groove (22);

the switch piece is arranged in the mounting groove (22);

a seal (10) provided between the switch and the mounting groove (22);

the bracket is arranged in the shell component;

the heating component is arranged on the bracket, a heating cavity for heating the aerosol substrate (1) is arranged on the inner side of the heating component, and the switch piece is used for switching on or off the heating component;

a high-temperature-resistant waterproof layer (21) arranged between the heating component and the bracket;

2. The electronic cigarette according to claim 1, wherein the bracket comprises an inner bracket (6) arranged in the shell component and a mounting frame arranged in the inner bracket (6), and the mounting frame comprises a first mounting frame (11) and a second mounting frame (13) symmetrically arranged on two sides of the heating component;

the heating component comprises a heating body (12), and the high-temperature-resistant waterproof layer (21) is arranged between the first mounting frame (11) and the heating body (12) and between the second mounting frame (13) and the heating body (12).

3. The electronic cigarette according to claim 1, wherein the bracket comprises an inner bracket (6) arranged in the shell component and a mounting frame arranged in the inner bracket (6), and the mounting frame comprises a first mounting frame (11) and a second mounting frame (13) symmetrically arranged on two sides of the heating component;

the heating component comprises a heating body (12) and a connecting pipe (24) at the outer side of the heating body, and the high-temperature-resistant waterproof layer (21) is arranged between the first mounting frame (11) and the connecting pipe (24) and between the second mounting frame (13) and the connecting pipe (24).

4. An electronic cigarette according to claim 2 or 3, characterized in that the top of the inner support (6) is provided with a first cover (2), a second cover (3) is arranged between the first cover (2) and the first mounting frame (11), a first bonding layer (4) is arranged between the first cover (2) and the second cover (3), and a second bonding layer (17) is arranged between the second cover (3) and the first mounting frame (11).

5. The electronic cigarette according to claim 4, characterized in that the housing assembly comprises a housing (5), a tact switch (15) being provided in the housing (5), the switch member being movable to be in contact with or separated from the tact switch (15);

a third bonding layer (20) is arranged between the shell (5) and the second cover body (3), and a protruding part (18) used for limiting the height of the third bonding layer (20) is arranged on the shell (5).

6. The electronic cigarette according to claim 5, characterized in that the third adhesive layer (20) is provided between the outer shell (5) and the inner support (6).

7. The electronic cigarette according to claim 6, characterized in that the housing (5) comprises at least two detachably connected shells, between two adjacent shells a waterproof structure is provided.

8. The electronic cigarette of claim 7, wherein the switch comprises:

the key (9) is arranged in the mounting groove (22) and the bottom of the key is abutted against the tact switch (15), and the sealing piece (10) is arranged between the key (9) and the shell (5);

an elastic piece (16) sleeved on the key (9) and abutted against the shell (5);

the button (9) is connected with the shell (5) through the clamping piece (14).

9. The electronic cigarette according to claim 8, wherein the inner support (6) is further provided with an indicator lamp (23), the housing (5) is provided with a light-transmitting member (8) for transmitting a light source of the indicator lamp (23), and the first adhesive layer (4) is arranged between the light-transmitting member (8) and the housing (5).

10. The electronic cigarette according to claim 9, wherein a charging port (7) is arranged at the bottom of the outer shell (5), a sealing ring (19) is sleeved on the outer side of the charging port (7), and the sealing ring (19) is embedded in the inner support (6).