CN213908512U - Electronic cigarette - Google Patents

Abstract

The application provides an electron cigarette. The electron cigarette includes: the atomizing device comprises a cylindrical shell, an atomizing component, a main board module and a bottom cover with an inner concave surface; the atomization component is electrically connected with the main board module and is arranged in the cylindrical shell, the touch medium is arranged on the inner concave surface of the bottom cover and is connected with a touch management chip in the main board module for generating a touch signal. In this scheme, through setting up the touch medium on the concave surface of bottom, so, the touch medium is just difficult to be touched by the mistake to be favorable to improving the problem that the electron cigarette is easily started by the mistake, improve the reliability that the electron cigarette started.

Description

Electronic cigarette

Technical Field

The application relates to the technical field of electronic products, in particular to an electronic cigarette.

Background

The electronic cigarette is an electronic product simulating a cigarette, and can be atomized to form smoke by heating tobacco tar in the oil tank. Currently, existing electronic cigarettes in the market generally adopt a mechanical button or other physical switches as switches of the electronic cigarettes, and have the possibility of being easily started by mistake.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the application is to provide an electronic cigarette, can improve the problem that electronic cigarette is easily by the mistake start-up.

In order to achieve the above object, embodiments of the present application are implemented as follows:

in a first aspect, an embodiment of the present application provides an electronic cigarette, which includes: the atomizing device comprises a cylindrical shell, an atomizing component, a main board module and a bottom cover with an inner concave surface;

the atomization assembly is electrically connected with the mainboard module and is arranged in the cylindrical shell, the bottom cover is arranged at one end of the cylindrical shell, a touch medium is arranged on the inner concave surface of the bottom cover, and the touch medium is connected with a touch management chip in the mainboard module and used for generating a touch signal.

In the above embodiment, the touch medium is arranged on the inner concave surface of the bottom cover, so that the touch medium is not easily touched by mistake, the problem that the electronic cigarette is easily started by mistake is favorably solved, and the starting reliability of the electronic cigarette is improved.

With reference to the first aspect, in some optional embodiments, the motherboard module includes a charging interface, and the touch medium is disposed in a designated area of the inner concave surface, and is electrically connected to the charging interface, and is configured to be electrically connected to the touch management chip through the charging interface.

In the above embodiments, the touch medium may be electrically connected to the touch management chip through the charging interface, so that the charging interface may be used as a signal line to transmit the touch signal.

With reference to the first aspect, in some optional embodiments, the touch medium is a sheet structure formed of a conductive material and disposed on the inner concave surface.

In the above embodiments, the sheet structure formed by the conductive material can change the capacitance when touched by a finger, so that a corresponding touch signal can be generated and recognized by the touch management chip.

In combination with the first aspect, in some alternative embodiments, the sheet structure includes a catch for catching connection with the bottom cover.

In the above embodiment, the clamping portion is beneficial to fixedly connecting the sheet structure to the bottom cover, so that the connection stability of the touch medium and the bottom cover is improved.

With reference to the first aspect, in some optional embodiments, the touch medium is a conductive plating layer disposed on the inner concave surface.

In the above embodiments, the conductive plating layer may be disposed on the inner concave surface of the bottom cover as a touch medium. The user can touch the conductive coating through a finger to change the capacitance, so that a corresponding touch signal is generated.

With reference to the first aspect, in some optional embodiments, the area of the designated area is smaller than the area of the inner concave surface and is located in a central area of the inner concave surface.

In the above embodiment, the area of the designated area is smaller than the area of the inner concave surface, so that the touch medium is located in the inner concave surface, and thus the touch medium is not easily touched by mistake, and the problem of mis-starting the electronic cigarette due to mis-touch can be solved.

With reference to the first aspect, in some optional embodiments, the motherboard module includes a charging interface, one end of the charging interface protrudes out of the inner concave surface of the bottom cover, a height of the charging interface protruding out of the inner concave surface is smaller than a depth of the inner concave surface, and a portion of the charging interface protruding out of the inner concave surface serves as the touch medium.

In the above embodiment, the convex portion of the charging interface is used as the touch medium, and there is no need to separately set other conductive structures as the touch medium, so that the user can generate the touch signal by touching the charging interface of the convex portion.

With reference to the first aspect, in some optional embodiments, the atomization assembly includes a tobacco tar bin, a tobacco pipe, and a heating element, the tobacco pipe is disposed in the tobacco tar bin, and the heating element is electrically connected to the main board module and is configured to heat and atomize the tobacco tar in the tobacco tar bin.

In the above embodiment, the tobacco tar bin is matched with the heating element, and can be used for heating and atomizing the tobacco tar in the tobacco tar bin to form smoke.

With reference to the first aspect, in some optional embodiments, the electronic cigarette further includes a top cover and a sealing member, the top cover covers an end of the cylindrical housing far away from the bottom cover, and the sealing member is disposed between the top cover and the smoke bin.

In the above embodiment, the sealing member may seal a joint gap between the inner parts of the cylindrical housing, thereby preventing leakage of the electronic cigarette.

In a second aspect, an embodiment of the present application further provides an electronic cigarette, which includes: the atomization assembly comprises a cylindrical shell, an atomization assembly, a main board module, a power supply module and a bottom cover with an inner concave surface;

the atomization component, the power module all with mainboard module electricity is connected, and all set up in the tube-shape casing, the bottom lid is located the one end of tube-shape casing, the bottom the inner concave surface is provided with the touch medium, the touch medium with touch management chip among the mainboard module is connected for generate touch signal.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of an electronic cigarette according to an embodiment of the present application.

Fig. 2 is an exploded schematic view of an electronic cigarette provided in an embodiment of the present application.

Fig. 3 is a bottom schematic view of a bottom lid of an electronic cigarette according to an embodiment of the present application.

Fig. 4 is one of cross-sectional views taken along the plane a-a in fig. 1.

Fig. 5 is a partially enlarged view of the portion I in fig. 4.

Fig. 6 is a second cross-sectional view taken along the plane a-a in fig. 1.

Fig. 7 is a partially enlarged view of the portion II in fig. 6.

Fig. 8 is a third sectional view taken along the plane a-a in fig. 1.

Fig. 9 is a partially enlarged view of the portion III in fig. 8.

Icon: 100-electronic cigarette; 110-a cylindrical housing; 120-a motherboard module; 121-a charging interface; 122-a conductive portion; 131-a tobacco tar bin; 132-a smoke tube; 133-a heating element; 140-a bottom cover; 151-sheet like structure; 152-a catch; 153-conductive plating; 160-a top cover; 171-a first seal; 172-a second seal; 173-a third seal; 174-a fourth seal; 180-on/off key; 190-power supply module.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

First embodiment

Referring to fig. 1 to 3, an embodiment of the present application provides an electronic cigarette 100, which can solve the problem that the electronic cigarette 100 is triggered by mistake or is started by mistake. Fig. 1 may be understood as a front view of the electronic cigarette 100, fig. 2 may be understood as an explosion diagram of the electronic cigarette 100, and fig. 3 may be understood as a bottom view based on the electronic cigarette 100 (or a bottom view of the bottom cover 140) shown in fig. 1.

In this embodiment, the electronic cigarette 100 may include: a cylindrical housing 110, a atomizing assembly, a main plate module 120, and a bottom cover 140 having an inner concave surface. The atomization assembly is electrically connected with the main board module 120 and both disposed in the cylindrical housing 110, the bottom cover 140 covers one end of the cylindrical housing 110, a touch medium is disposed on an inner concave surface of the bottom cover 140, and the touch medium is connected with a touch management chip in the main board module 120 and used for generating a touch signal.

Understandably, the cylindrical housing 110 has two open ends through which the atomizing assembly, the main plate module 120, and the like can be mounted within the cylindrical housing 110. One of the two open ends serves as a smoke outlet or a mouthpiece and the other open end is covered by a bottom cap 140. That is, the bottom cap 140 covers an end of the cylindrical housing 110 away from the smoke outlet to close the cylindrical housing 110.

The bottom cover 140 has a shape matching the shape of the cylindrical case 110. For example, if the cylindrical housing 110 is a cylindrical cylinder with an elliptical radial cross-section, the bottom cover 140 may be an elliptical cover, as shown in fig. 3. If the cylindrical case 110 is a cylindrical cylinder, the bottom cap 140 may be a circular cap. If the cylindrical housing 110 is a prismatic cylinder, the bottom cap 140 may be a corresponding polygonal bottom cap 140. For example, if the cylindrical housing 110 is a quadrangular prism, the bottom cover 140 may be a quadrangular bottom cover 140.

The shape and size of the inner concave surface of the bottom cover 140 may be set according to practical situations, wherein the size of the inner concave surface is smaller than the outer surface of the bottom cover 140.

For example, referring to fig. 3 again, the inner concave surface of the bottom cover 140 may be an elliptical inner concave surface, the major axis of the ellipse of the inner concave surface may be any value from 10 mm to 50 mm, and the minor axis may be any value from 4 mm to 30 mm.

Of course, in other embodiments, the shape of the inner concave surface may be other shapes and sizes, for example, the inner concave surface of the bottom cover 140 may be a spherical inner concave surface. Generally, the concave surface is a smooth concave arc or curved surface, and the specific shape of the concave surface is not particularly limited.

In this embodiment, the touch medium may be used as a power switch and a function switch of the electronic cigarette 100, and may change a capacitance value under the touch of the user, so as to generate a corresponding touch signal. The main board module 120 can recognize the touch signal and then perform corresponding function control according to the touch signal. For example, the user may contact the touch medium by a touch method such as a long-time touch (long press), a short-time touch (short press), or a continuous touch (continuous short press), so that the touch medium generates a corresponding touch signal. The main board module 120 may associate various touch signals with corresponding functions in advance, and may execute corresponding control operations when receiving corresponding touch signals.

For example, the main board module 120 may use a touch signal generated when the user's finger contacts the touch medium for more than 3 seconds as a control signal for turning on or off the power supply of the electronic cigarette 100; a touch signal generated by only once touching the medium within 3 seconds is used as a control signal for controlling the power increase of the atomization component so as to improve the temperature of the smoke; and taking a touch signal generated when the touch medium is contacted twice within 3 seconds as a control signal for controlling the power reduction of the atomization assembly so as to reduce the temperature of the smoke. Understandably, the control of the corresponding function of the electronic cigarette 100 is realized according to different touch signals, which is well known to those skilled in the art and will not be described herein again.

In this embodiment, atomization component can be used to hold the tobacco tar, can heat the atomizing to the tobacco tar at the during operation to make the tobacco tar be smog and spread. The motherboard module 120 may include a control circuit, and may be configured to receive a touch signal generated by the touch medium and control the atomizing assembly according to the touch signal.

Understandably, the motherboard module 120 may include a main control processor, a touch management chip. The touch management chip can identify and convert the touch signals generated by the touch medium into corresponding digital signals and input the digital signals to the main control processor. The main control processor may identify the digital signal to perform corresponding functional control on other electronic devices of the electronic cigarette 100. That is, the main board module 120 may be matched with the touch management chip through the main control processor, and may identify a long-press signal, a short-press signal, a double-click or multi-click signal, and a combination of multiple gesture signals generated by a user contacting the touch medium, where the long-press signal and the short-press signal are alternated, so as to implement different functional requirements. The main control processor and the touch management chip are well known to those skilled in the art, and the processing procedure of the main control processor and the touch management chip to the signal is also well known to those skilled in the art, and will not be described herein again.

In the above embodiment, the touch medium is disposed on the inner concave surface of the bottom cover 140, so that the touch medium is not easily touched by mistake, which is beneficial to improving the problem that the electronic cigarette 100 is easily started by mistake and improving the reliability of starting the electronic cigarette 100.

Referring to fig. 4 and fig. 5, as an alternative embodiment, the motherboard module 120 may include a charging interface 121, and the touch medium is disposed in a designated area of the inner concave surface, and is electrically connected to the charging interface 121, and is configured to be electrically connected to the touch management chip through the charging interface 121.

In this embodiment, the TYPE of the charging interface 121 may be selected according to actual situations, for example, the charging interface 121 includes, but is not limited to, a TYPE-C interface, a Mic USB interface, a general USB interface, and the like, and is not limited in detail here. The surface of the charging interface 121 is usually metal and is a conductive material.

The touch medium may be directly or indirectly electrically connected to the charging interface 121. For example, the touch medium directly contacts the charging interface 121, so that the touch medium is directly electrically connected to the charging interface 121. Alternatively, the touch medium is electrically connected to the charging interface 121 indirectly by being connected to the conductive part 122 (see fig. 5), and the conductive part 122 is in contact with the charging interface 121.

In this embodiment, the bottom cover 140 may be opened with a through hole for charging, so as to expose the charging interface 121. The through hole of the bottom cover 140 may be disposed at a central portion of the inner concave surface of the bottom cover 140, as shown in fig. 3. The designated area may be a peripheral area of the through hole of the bottom cover 140, slightly smaller than an area of the inner concave surface. That is, the touch medium may be disposed around the through hole of the bottom cover 140 and contact the charging interface 121.

In the above embodiment, the touch medium may be electrically connected to the touch management chip through the charging interface 121, so that the charging interface 121 may be used as a signal line to transmit a touch signal to the touch management chip.

Referring to fig. 5, in the present embodiment, the touch medium may be a conductive plating layer 153 disposed on the inner concave surface.

The conductive plating 153 may be a metal layer or other conductive layer. The conductive plating layer 153 may be, but is not limited to, a copper plating layer, an aluminum plating layer, and the like, and is not particularly limited thereto. Wherein, the bottom cover 140 and the charging interface 121 are in an insulated state. Generally, the bottom cover 140 may be formed of an insulating material, for example, the bottom cover 140 may be made of an insulating material such as plastic, rubber, etc.

Conductive plating 153 may be directly electrically connected to charging interface 121. Or, the conductive plating layer 153 may be electrically connected to the charging interface 121 through the conductive portion 122, wherein the conductive portion 122 is disposed on an inner wall of the through hole of the bottom cover 140, the conductive plating layer 153 may be connected to the conductive portion 122, and the conductive portion 122 is further in contact with an outer surface of the charging interface 121, so that the contact area with the charging interface 121 is increased, and the stability of electrical connection is improved.

Referring to fig. 6, in the present embodiment, the inner concave depth D1 of the inner concave surface of the bottom cover 140 is a depth value of the edge of the bottom cover 140 and the deepest portion of the inner concave. The concave depth D1 can be set according to actual conditions, for example, the concave depth can be any value from 0.05 mm to 15 mm.

In the above embodiment, the conductive plating layer 153 may be disposed on the inner concave surface of the bottom cover 140 as a touch medium. The user can touch the conductive plating layer 153 with a finger to change the capacitance, thereby generating a corresponding touch signal. Because the conductive plating layer 153 is disposed on the inner concave surface of the bottom cover 140, the conductive plating layer 153 is not easily touched by a user, so as to improve the reliability of the electronic cigarette 100 and improve the problem of being easily started by mistake.

As an alternative embodiment, the designated area has an area smaller than the area of the inner concave surface and is located in a central region of the inner concave surface.

In this embodiment, the shape and area of the designated area may be set according to actual conditions, and the designated area is an area designated in the inner concave surface of the bottom cover 140. For example, the designated area may be a ring shape, or the designated area may be a sector shape, etc., and is not particularly limited herein.

In the above embodiment, the area of the designated area is smaller than the area of the inner concave surface, so that the touch medium is located in the inner concave surface, and thus the touch medium is not easily touched by mistake, and the problem of false start of the electronic cigarette 100 caused by false touch can be solved.

As an alternative embodiment, the atomization assembly includes a smoke box 131, a smoke tube 132, and a heating element 133, the smoke tube 132 is disposed in the smoke box 131, and the heating element 133 is electrically connected to the main board module 120 for heating the smoke in the atomization smoke box 131.

In this embodiment, the smoke tube 132 can be accommodated in the tobacco oil bin 131, and the tobacco oil bin 131 further includes a chamber for storing tobacco oil. The heating member 133 may generate heat when energized, and may be selected according to the actual situation. For example, the heating member 133 may be a non-cotton ceramic heating body. When the heating element 133 is energized, the heating element 133 can generate heat to heat and atomize the tobacco tar in the tobacco tar bin 131, and the atomized tobacco tar (or smoke) can be diffused through the smoke pipe 132.

Wherein the power of the heating element 133 may be increased or decreased according to the user's needs. For example, the user may increase or decrease the power of the heating member 133 through the touch operation described above.

In the above embodiment, the tobacco tar bin 131 is matched with the heating element 133, and can be used for heating and atomizing the tobacco tar in the tobacco tar bin 131 to form smoke for the user to suck.

As an optional embodiment, the electronic cigarette 100 further includes a top cover 160 and a sealing member, the top cover 160 covers an end of the cylindrical housing 110 away from the bottom cover 140, and the sealing member is disposed between the top cover 160 and the tobacco tar bin 131.

In this embodiment, the top cover 160 can be provided with a corresponding through hole to serve as a suction nozzle. The heated and atomized tobacco tar can be diffused to the outside from the suction nozzle. In addition, the user can suck the atomized tobacco tar through the suction nozzle.

In this embodiment, the number and the type of the sealing members may be set according to practical situations, and are used for sealing the connection gap between the inner walls of the cylindrical housing 110 to prevent the electronic cigarette 100 from leaking. For example, the seals may include a first seal 171, a second seal 172, a third seal 173, and a fourth seal 174.

The first sealing member 171 is disposed between the top cover 160 and the tobacco tar bin 131, and is used for sealing a connection gap between the top cover 160 and the tobacco tar bin 131. The first seal 171 may serve as a gasket.

The second sealing member 172 may be used as a sealing gasket, and is disposed at one end of the first sealing member 171 of the smoke bin 131 for sealing a gap between the smoke tube 132 and the heat generating member. The third seal 173 is provided at one end of the heating element principle second seal 172 as a gasket for the bottom of the heating element. The fourth seal 174 is a seal ring that seals a gap between the tobacco smoke bin 131 and the cylindrical casing 110, so that the atomized tobacco smoke can be diffused only from the suction nozzle without leaking from other gaps or holes of the electronic cigarette 100.

In the above embodiment, the sealing member can seal the joint gap between the components in the cylindrical case 110, thereby preventing the electronic cigarette 100 from leaking.

As an alternative embodiment, the electronic cigarette 100 may further include an on-off key 180. An on-off key 180 may be provided on a power supply line of the heating member 133 for controlling on and off of the heating member 133. The switch key 180 may be a mechanical button switch, and the type and model of the switch key 180 may be selected according to circumstances, which is not specifically limited herein.

As an alternative embodiment, the electronic cigarette 100 may further include a power module 190.

The atomizing element and the power module 190 are electrically connected to the main board module 120 and are disposed in the cylindrical housing 110, the concave surface of the bottom cover 140 is provided with a touch medium, and the touch medium is connected to a touch management chip in the main board module 120 for generating a touch signal.

The power module 190 may provide power to the electronics in the e-cigarette 100. The type of the power module 190 may be selected according to actual conditions, for example, the power module 190 may be a single battery or a battery pack formed by a plurality of single cells. The unit cell may be, but is not limited to, a lithium ion battery, a lead storage battery, etc., and is not particularly limited thereto.

Second embodiment

Referring to fig. 6 and 7, the touch medium is a sheet-shaped structure 151 made of a conductive material and disposed on the inner concave surface.

In the second embodiment, the conductive material may be, but is not limited to, copper, aluminum, etc. The conductive material may be selected according to the actual situation, and is not particularly limited herein. The shape of the sheet-like structure 151 may be determined according to actual circumstances. For example, the sheet-shaped structure 151 may be a ring sheet, which is sleeved on the periphery of the charging interface 121 in the bottom cover 140.

The sheet structure 151 may be fixed to the inner concave surface of the bottom cover 140 by bonding or other linking means.

In the above embodiments, the sheet structure 151 formed of a conductive material can change capacitance when touched by a finger, so that a corresponding touch signal can be generated and recognized by the touch management chip. Because the sheet-shaped structure 151 is disposed on the inner concave surface of the bottom cover 140, an invisible touch panel can be formed, which is beneficial to avoiding being touched by a user by mistake and improving the reliability of the electronic cigarette 100.

Referring to fig. 7, as an alternative, the sheet structure 151 includes a retaining portion 152 for retaining and connecting with the bottom cover 140.

The holding portion 152 may be a slot or a hook, or both the hook and the slot are disposed on the sheet-shaped structure 151. For example, a hook may be disposed on a surface of the sheet-shaped structure 151 for connecting with the bottom cover 140, and a corresponding slot may be disposed on a portion of the bottom cover 140 corresponding to a position of the hook. When assembling the sheet structure 151, the user can match the hook with the slot, so that the sheet structure 151 can be fixedly clamped on the inner concave surface of the bottom cover 140.

Or, a clamping groove may be formed on a surface of the sheet-shaped structure 151 for connecting with the bottom cover 140, and a corresponding clamping hook is disposed on a portion of the bottom cover 140 corresponding to the position of the clamping groove. When assembling the sheet structure 151, the user can match the hook with the slot, so that the sheet structure 151 can be fixedly clamped on the inner concave surface of the bottom cover 140.

In the above-described embodiment, the catch 152 facilitates the sheet structure 151 to be fixedly connected to the bottom cover 140, and improves the stability of the connection between the touch medium and the bottom cover 140. The sheet structure 151 is in contact with the charging interface 121, so that the sheet structure 151 and the touch management chip can be electrically connected, and thus the electronic cigarette 100 can form a touch medium without a plating manner as in the first embodiment.

Third embodiment

Referring to fig. 8 and 9, the main board module 120 includes a charging interface 121, one end of the charging interface 121 protrudes from the inner concave surface of the bottom cover 140, the height of the charging interface protruding from the inner concave surface is smaller than the depth of the inner concave surface, and the portion of the charging interface 121 protruding from the inner concave surface is used as a touch medium.

For example, in fig. 9, the depth of the inner concave surface is D1, and the height of the charging interface 121 protruding from the inner concave surface is D2, where the height D2 of the charging interface 121 protruding from the inner concave surface may be set according to practical situations as long as D1 is greater than D2.

In the present embodiment, the end of the charging interface 121 is usually metal, i.e. is located at the conductive portion 122. When the charging interface 121 protrudes from the concave surface, the user can touch the charging interface, so that the portion of the charging interface 121 protruding from the concave surface can be used as a touch medium. When the user touches the protruding portion of the charging interface 121, the corresponding capacitance value can be changed, so as to generate a corresponding trigger signal.

In the above embodiment, the convex portion of the charging interface 121 is used as the touch medium, and there is no need to separately provide other conductive structures as the touch medium, so that the user can generate the touch signal by touching the charging interface 121 of the convex portion.

In the third embodiment, as an optional implementation manner, the inner concave surface of the bottom cover 140 may further be provided with the conductive plating layer 153 as described in the first embodiment or the sheet-like structure 151 as described in the second embodiment, so that it is beneficial to increase a touch area in the inner concave surface, and a user can generate a corresponding touch signal by touching the inner concave surface conveniently.

In the description of the present application, it should be noted that the terms "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the application usually place when using, and are only used for convenience in describing the present application and simplifying the description, but do not indicate or imply that the devices or elements that are referred to must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

It should also be noted that, unless expressly stated or limited otherwise, the terms "disposed" and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

To sum up, the present application provides an electronic cigarette. The electron cigarette includes: the atomizing device comprises a cylindrical shell, an atomizing component, a main board module and a bottom cover with an inner concave surface; the atomization component is electrically connected with the main board module and is arranged in the cylindrical shell, the touch medium is arranged on the inner concave surface of the bottom cover and is connected with a touch management chip in the main board module for generating a touch signal. In this scheme, through setting up the touch medium on the concave surface of bottom, so, the touch medium is just difficult to be touched by the mistake to be favorable to improving the problem that the electron cigarette is easily started by the mistake, improve the reliability that the electron cigarette started.

The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. An electronic cigarette, comprising: the atomizing device comprises a cylindrical shell, an atomizing component, a main board module and a bottom cover with an inner concave surface;

the atomization assembly is electrically connected with the mainboard module and is arranged in the cylindrical shell, the bottom cover is arranged at one end of the cylindrical shell, a touch medium is arranged on the inner concave surface of the bottom cover, and the touch medium is connected with a touch management chip in the mainboard module and used for generating a touch signal.

2. The electronic cigarette of claim 1, wherein the main board module comprises a charging interface, and the touch medium is disposed in a designated area of the inner concave surface, electrically connected to the charging interface, and electrically connected to the touch management chip through the charging interface.

3. The electronic cigarette of claim 2, wherein the touch medium is a sheet-like structure of conductive material disposed on the inner concave surface.

4. The electronic cigarette of claim 3, wherein the sheet structure includes a catch for retaining connection with the bottom lid.

5. The electronic cigarette of claim 2, wherein the touch medium is a conductive plating disposed on the inner concave surface.

6. The electronic cigarette of claim 2, wherein the designated area is smaller in area than the area of the inner concave surface and is located in a central region of the inner concave surface.

7. The electronic cigarette of claim 1, wherein the main board module comprises a charging interface, one end of the charging interface protrudes from the inner concave surface of the bottom cover, the height of the charging interface protruding from the inner concave surface is smaller than the depth of the inner concave surface, and the portion of the charging interface protruding from the inner concave surface serves as the touch medium.

8. The electronic cigarette of claim 1, wherein the atomizing assembly comprises a tobacco tar bin, a tobacco pipe and a heating element, the tobacco pipe is disposed in the tobacco tar bin, and the heating element is electrically connected with the main board module and is used for heating and atomizing the tobacco tar in the tobacco tar bin.

9. The electronic cigarette of claim 8, further comprising a top cover and a seal, wherein the top cover covers an end of the cylindrical housing away from the bottom cover, and the seal is disposed between the top cover and the tobacco tar bin.

10. An electronic cigarette, comprising: the atomization assembly comprises a cylindrical shell, an atomization assembly, a main board module, a power supply module and a bottom cover with an inner concave surface;

the atomization component, the power module all with mainboard module electricity is connected, and all set up in the tube-shape casing, the bottom lid is located the one end of tube-shape casing, the bottom the inner concave surface is provided with the touch medium, the touch medium with touch management chip among the mainboard module is connected for generate touch signal.

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