An electronic cigarette

Abstract

The present application provides an electronic cigarette. The electronic cigarette includes: a cylindrical shell, an atomizer assembly, a mainboard module, and a bottom cover with a concave surface; the atomizer assembly is electrically connected to the mainboard module, and both are arranged in the cylindrical shell, and the concave surface of the bottom cover is provided with a touch medium, and the touch medium is connected to the touch management chip in the mainboard module for generating a touch signal. In this solution, by arranging the touch medium on the concave surface of the bottom cover, the touch medium is not easily touched by mistake, which is conducive to improving the problem that the electronic cigarette is easily started by mistake and improving the reliability of the electronic cigarette start-up.

Description

Technical Field

[0001] The present application relates to the technical field of electronic products, and in particular to an electronic cigarette. Background Art

[0002] Electronic cigarettes are electronic products that imitate cigarettes and can form smoke by heating the oil in the oil tank and atomizing it. Currently, the electronic cigarettes on the market usually use mechanical buttons or other physical switches as the switches of electronic cigarettes, which may be easily activated by mistake. Summary of the invention

[0003] The purpose of the embodiments of the present application is to provide an electronic cigarette that can improve the problem that the electronic cigarette is easily misactivated.

[0004] In order to achieve the above purpose, the embodiments of the present application are implemented in the following manner:

[0005] In a first aspect, an embodiment of the present application provides an electronic cigarette, the electronic cigarette comprising: a cylindrical housing, an atomization assembly, a mainboard module, and a bottom cover having a concave surface;

[0006] The atomization assembly is electrically connected to the mainboard module and both are arranged in the cylindrical shell. The bottom cover is arranged at one end of the cylindrical shell. The concave surface of the bottom cover is provided with a touch medium, and the touch medium is connected to the touch management chip in the mainboard module for generating a touch signal.

[0007] In the above embodiment, by arranging the touch medium on the inner concave surface of the bottom cover, the touch medium is not easily touched by mistake, which is helpful to improve the problem that the electronic cigarette is easily started by mistake and improve the reliability of starting the electronic cigarette.

[0008] In combination with the first aspect, in some optional embodiments, the mainboard module includes a charging interface, and the touch medium is arranged in a designated area in the concave surface and is electrically connected to the charging interface, so as to be electrically connected to the touch management chip through the charging interface.

[0009] In the above implementation, the touch medium can be electrically connected to the touch management chip through the charging interface, so that the charging interface can be used as a signal line to transmit the touch signal.

[0010] In combination with the first aspect, in some optional implementations, the touch medium is a sheet structure formed of a conductive material and disposed on the inner concave surface.

[0011] In the above-mentioned implementation, the sheet structure formed by the conductive material can change the capacitance when touched by a finger, thereby generating a corresponding touch signal to be recognized by the touch management chip.

[0012] In combination with the first aspect, in some optional embodiments, the sheet structure includes a clamping portion for clamping connection with the bottom cover.

[0013] In the above-mentioned embodiment, the clamping portion is helpful to fix the sheet structure to the bottom cover, thereby improving the stability of the connection between the touch medium and the bottom cover.

[0014] In combination with the first aspect, in some optional implementations, the touch medium is a conductive coating disposed on the inner concave surface.

[0015] In the above-mentioned embodiment, the conductive plating layer can be used as a touch medium and is disposed on the inner concave surface of the bottom cover. The user can touch the conductive plating layer with a finger to change the capacitance, thereby generating a corresponding touch signal.

[0016] In combination with the first aspect, in some optional embodiments, the area of ​​the designated area is smaller than the area of ​​the concave surface, and is located in a central area of ​​the concave surface.

[0017] In the above embodiment, the area of ​​the designated region is smaller than the area of ​​the concave surface, so that the touch medium is located in the concave surface. In this way, the touch medium is not easily touched by mistake, and the problem of mis-activation of the electronic cigarette due to mis-touch can be improved.

[0018] In combination with the first aspect, in some optional embodiments, the mainboard module includes a charging interface, one end of the charging interface protrudes from the concave surface of the bottom cover, and the height protruding from the concave surface is less than the depth of the concave surface, and the portion of the charging interface protruding from the concave surface serves as the touch medium.

[0019] In the above-mentioned implementation, by using the protruding portion of the charging interface as a touch medium, there is no need to separately provide other conductive structures as touch mediums, and the user can generate a touch signal by touching the protruding portion of the charging interface.

[0020] In combination with the first aspect, in some optional embodiments, the atomization assembly includes a smoke oil bin, a smoke pipe, and a heating element. The smoke pipe is arranged in the smoke oil bin, and the heating element is electrically connected to the mainboard module for heating and atomizing the smoke oil in the smoke oil bin.

[0021] In the above-mentioned embodiment, the smoke oil bin cooperates with the heating element to heat and atomize the smoke oil in the smoke oil bin to form smoke.

[0022] In combination with the first aspect, in some optional embodiments, the electronic cigarette further includes a top cover and a seal, wherein the top cover is disposed on an end of the cylindrical shell away from the bottom cover, and the seal is disposed between the top cover and the oil tank.

[0023] In the above-mentioned embodiment, the sealing member can seal the connection gap between the inner components of the cylindrical shell to prevent leakage of the electronic cigarette.

[0024] In a second aspect, an embodiment of the present application further provides an electronic cigarette, the electronic cigarette comprising: a cylindrical housing, an atomization assembly, a mainboard module, a power module, and a bottom cover having a concave surface;

[0025] The atomization assembly and the power module are both electrically connected to the mainboard module and are both arranged in the cylindrical shell. The bottom cover is arranged at one end of the cylindrical shell. The concave surface of the bottom cover is provided with a touch medium, and the touch medium is connected to the touch management chip in the mainboard module for generating a touch signal. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments of the present application will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0027] Figure 1 This is one of the structural schematic diagrams of the electronic cigarette provided in the embodiment of the present application.

[0028] Figure 2 A schematic diagram of an explosion of an electronic cigarette provided in an embodiment of the present application.

[0029] Figure 3 A bottom view of the bottom cover of the electronic cigarette provided in an embodiment of the present application.

[0030] Figure 4 for Figure 1 One of the section views of the AA plane.

[0031] Figure 5 for Figure 4 A partial enlarged schematic diagram of part I in the middle.

[0032] Figure 6 for Figure 1 The second section view of the AA plane.

[0033] Figure 7 for Figure 6 A partial enlarged schematic diagram of part II in the middle.

[0034] Figure 8 for Figure 1 The third section view of the AA plane.

[0035] Fig. 9 for Figure 8 A partial enlarged schematic diagram of the middle III area.

[0036] Icons: 100-electronic cigarette; 110-cylindrical shell; 120-mainboard module; 121-charging interface; 122-conductive part; 131-liquid tank; 132-smoke pipe; 133-heating element; 140-bottom cover; 151-sheet structure; 152-clamping part; 153-conductive coating; 160-top cover; 171-first seal; 172-second seal; 173-third seal; 174-fourth seal; 180-on / off key; 190-power module. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present application will be described below in conjunction with the accompanying drawings in the embodiments of the present application. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0038] First embodiment

[0039] Please refer to Figures 1 to 3 The embodiment of the present application provides an electronic cigarette 100, which can improve the problem of the electronic cigarette 100 being triggered or started by mistake. Figure 1 It can be understood as a front view of the electronic cigarette 100. Figure 2 It can be understood as a schematic diagram of the explosion of the electronic cigarette 100. Figure 3 It can be understood as based on Figure 1 The electronic cigarette 100 is shown as a bottom view (or a bottom view of the bottom cover 140 ).

[0040] In this embodiment, the electronic cigarette 100 may include: a cylindrical housing 110, an atomizer assembly, a mainboard module 120, and a bottom cover 140 having a concave surface. The atomizer assembly is electrically connected to the mainboard module 120 and both are arranged in the cylindrical housing 110. The bottom cover 140 is arranged at one end of the cylindrical housing 110. The concave surface of the bottom cover 140 is provided with a touch medium, which is connected to the touch management chip in the mainboard module 120 to generate a touch signal.

[0041] Understandably, the cylindrical housing 110 has two open ends, and the atomizer assembly, the mainboard module 120 and other devices can be installed in the cylindrical housing 110 through the open ends. One of the two open ends is used as a smoke outlet or a nozzle, and the other open end is covered by the bottom cover 140. That is, the bottom cover 140 is provided at one end of the cylindrical housing 110 away from the smoke outlet, and is used to block the cylindrical housing 110.

[0042] The shape of the bottom cover 140 matches the shape of the cylindrical shell 110. For example, if the cylindrical shell 110 is a cylindrical cylinder with an elliptical radial cross section, the bottom cover 140 can be an elliptical cover, such as Figure 3 If the cylindrical shell 110 is a cylindrical cylinder, the bottom cover 140 may be a circular cover. If the cylindrical shell 110 is a prismatic cylinder, the bottom cover 140 may be a corresponding polygonal bottom cover 140. For example, if the cylindrical shell 110 is a quadrangular cylinder, the bottom cover 140 may be a quadrangular bottom cover 140.

[0043] The shape and size of the inner concave surface of the bottom cover 140 can be set according to actual conditions, wherein the size of the inner concave surface is smaller than the outer surface of the bottom of the bottom cover 140 .

[0044] For example, please refer again to Figure 3 The concave surface of the bottom cover 140 may be an elliptical concave surface, the major axis size of the ellipse of the concave surface may be any value from 10 mm to 50 mm, and the minor axis size may be any value from 4 mm to 30 mm.

[0045] Of course, in other embodiments, the shape of the concave surface can also be other shapes and sizes, for example, the concave surface of the bottom cover 140 can be a spherical concave surface. Generally speaking, the concave surface is a smooth concave arc surface or curved surface, and the specific shape of the concave surface is not specifically limited here.

[0046] In this embodiment, the touch medium can be used as a power switch and a function switch of the electronic cigarette 100, and can change the capacitance value under the touch of the user, thereby generating a corresponding touch signal. The mainboard module 120 can identify the touch signal and then perform corresponding function control according to the touch signal. For example, the user can touch the touch medium by touching for a long time (long press), a short time (short press), continuous touch (continuous short press), etc., so that the touch medium generates a corresponding touch signal. The mainboard module 120 can associate various types of touch signals with corresponding functions in advance, and then perform corresponding control operations when receiving the corresponding touch signal.

[0047] For example, the mainboard module 120 can use the touch signal generated when the duration of the user's finger contacting the touch medium exceeds 3 seconds as a control signal for turning on or off the power of the electronic cigarette 100; use the touch signal generated when the user's finger contacts the touch medium only once within 3 seconds as a control signal for controlling the atomization component to increase the power to increase the temperature of the smoke; use the touch signal generated when there are two contacts with the touch medium within 3 seconds as a control signal for controlling the atomization component to reduce the power to reduce the temperature of the smoke. It is understandable that the control of the corresponding functions of the electronic cigarette 100 according to different touch signals is well known to those skilled in the art and will not be repeated here.

[0048] In this embodiment, the atomizer assembly can be used to contain the e-liquid, and can heat and atomize the e-liquid during operation so that the e-liquid can be diffused in the form of smoke. The mainboard module 120 can include a control circuit that can be used to receive a touch signal generated by a touch medium and control the atomizer assembly according to the touch signal.

[0049] Understandably, the mainboard module 120 may include a main control processor and a touch management chip. The touch management chip may identify the touch signal generated by the touch medium and convert it into a corresponding digital signal, and input the digital signal 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 mainboard module 120 may cooperate with the touch management chip through the main control processor to identify the long press signal, short press signal, double-click or multi-click signal, and a combination of long press and short press gesture signals generated by the user contacting the touch medium to achieve different functional requirements. Among them, the main control processor and the touch management chip are well known to those skilled in the art, and the signal processing process of the main control processor and the touch management chip is also well known to those skilled in the art, which will not be repeated here.

[0050] In the above embodiment, by setting the touch medium on the concave surface of the bottom cover 140, the touch medium is not easily touched by mistake, which is helpful to improve the problem that the electronic cigarette 100 is easily started by mistake and improve the reliability of starting the electronic cigarette 100.

[0051] Please refer to Figure 4 and Figure 5 As an optional implementation, the mainboard module 120 may include a charging interface 121, and the touch medium is arranged in a designated area of ​​the concave surface and is electrically connected to the charging interface 121, so as to be electrically connected to the touch management chip through the charging interface 121.

[0052] In this embodiment, the type of the charging interface 121 can be selected according to actual conditions. For example, the charging interface 121 includes but is not limited to a TYPE-C interface, a Mic USB interface, a common USB interface, etc., which are not specifically limited here. The surface of the charging interface 121 is usually metal, which is a conductive material.

[0053] 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 by contacting the conductive portion 122 (see Figure 5 ) is connected, the conductive portion 122 contacts the charging interface 121, so that the touch medium is indirectly electrically connected to the charging interface 121.

[0054] In this embodiment, the bottom cover 140 may have a through hole for charging, so as to expose the charging interface 121. The through hole of the bottom cover 140 may be arranged at the center of the inner concave surface of the bottom cover 140, such as Figure 3 The designated area may be the peripheral area of ​​the through hole of the bottom cover 140 , which is slightly smaller than the 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 .

[0055] In the above implementation, the touch medium can be electrically connected to the touch management chip through the charging interface 121 , so that the charging interface 121 can be used as a signal line to transmit a touch signal to the touch management chip.

[0056] Please refer to Figure 5 In this embodiment, the touch medium may be a conductive coating 153 disposed on the inner concave surface.

[0057] The conductive coating 153 may be a metal layer or other conductive layer. The conductive coating 153 may be, but is not limited to, a copper-plated layer, an aluminum-plated layer, or other conductive layer, which is not specifically limited here. The bottom cover 140 is insulated from the charging port 121. Generally speaking, the bottom cover 140 may be formed of an insulating material, such as plastic, rubber, or other insulating material.

[0058] The conductive plating layer 153 can be directly electrically connected to the charging interface 121. Alternatively, the conductive plating layer 153 can be electrically connected to the charging interface 121 through the conductive portion 122, wherein the conductive portion 122 is disposed on the inner wall of the through hole of the bottom cover 140, the conductive plating layer 153 can be connected to the conductive portion 122, and the conductive portion 122 is also in contact with the outer surface of the charging interface 121, which is conducive to increasing the contact area with the charging interface 121 and improving the stability of the electrical connection.

[0059] Please refer to Figure 6 In this embodiment, the concave depth D1 of the concave surface on the bottom cover 140 is the depth value between the edge of the bottom cover 140 and the deepest part of the concave. The concave depth D1 can be set according to actual conditions, for example, the concave depth can be any value between 0.05 mm and 15 mm.

[0060] In the above-mentioned embodiment, the conductive coating 153 can be used as a touch medium and is disposed on the inner concave surface of the bottom cover 140. The user can touch the conductive coating 153 with a finger to change the capacitance, thereby generating a corresponding touch signal. Since the conductive coating 153 is disposed on the inner concave surface of the bottom cover 140, the conductive coating 153 is not easily touched by the user by mistake, which is conducive to improving the reliability of the start-up of the electronic cigarette 100 and improving the problem of easy mistaken start-up.

[0061] As an optional implementation, the designated area is smaller than the area of ​​the inner concave surface and is located in the central area of ​​the inner concave surface.

[0062] In this embodiment, the shape and area of ​​the designated area can be set according to actual conditions, and the designated area is a designated area in the concave surface of the bottom cover 140. For example, the designated area can be annular, or the designated area can be sector-shaped, etc., which is not specifically limited here.

[0063] In the above embodiment, the area of ​​the designated region is smaller than the area of ​​the concave surface, so that the touch medium is located in the concave surface. In this way, the touch medium is not easily touched by mistake, and the problem of mis-starting the electronic cigarette 100 due to mis-touch can be improved.

[0064] As an optional embodiment, the atomization assembly includes a smoke oil bin 131 , a smoke pipe 132 , and a heating element 133 . The smoke pipe 132 is disposed in the smoke oil bin 131 . The heating element 133 is electrically connected to the mainboard module 120 and is used to heat the smoke oil in the atomization smoke oil bin 131 .

[0065] In this embodiment, the smoke pipe 132 can be accommodated in the smoke oil bin 131. In addition, the smoke oil bin 131 also includes a chamber for storing smoke oil. The heating element 133 can generate heat when powered on, and can be selected according to actual conditions. For example, the heating element 133 can be a cotton-free ceramic heating element. When the heating element 133 is powered on, the heating element 133 can heat and atomize the smoke oil in the smoke oil bin 131 by generating heat, and the atomized smoke oil (or smoke) can be diffused through the smoke pipe 132.

[0066] The power of the heating element 133 can be increased or decreased according to the needs of the user. For example, the user can increase or decrease the power of the heating element 133 through the above-mentioned touch operation.

[0067] In the above-mentioned embodiment, the e-liquid bin 131 cooperates with the heating element 133 to heat and atomize the e-liquid in the e-liquid bin 131 to form smoke for the user to inhale.

[0068] As an optional embodiment, the electronic cigarette 100 further includes a top cover 160 and a seal. The top cover 160 is disposed on an end of the cylindrical shell 110 away from the bottom cover 140 , and the seal is disposed between the top cover 160 and the oil tank 131 .

[0069] In this embodiment, the top cover 160 may be provided with a corresponding through hole, which may serve as a nozzle. The heated and atomized smoke oil may diffuse to the outside through the nozzle. In addition, the user may inhale the atomized smoke oil through the nozzle.

[0070] In this embodiment, the number and type of seals can be set according to actual conditions, and are used to seal the connection gaps between the inner walls of the cylindrical shell 110 to prevent leakage of the electronic cigarette 100. For example, the seals can include a first seal 171, a second seal 172, a third seal 173, and a fourth seal 174.

[0071] The first sealing member 171 is disposed between the top cover 160 and the smoke oil bin 131, and is used to block the connection gap between the top cover 160 and the smoke oil bin 131. The first sealing member 171 can be used as a sealing pad.

[0072] The second seal 172 can be used as a sealing gasket, which is arranged at one end of the first seal 171 of the smoke oil bin 131 to seal the gap between the smoke tube 132 and the heating element. The third seal 173 is used as a sealing gasket at the bottom of the heating element, which is arranged at one end of the second seal 172 of the heating element. In addition, the fourth seal 174 is used as a sealing ring to seal the connection gap between the smoke oil bin 131 and the cylindrical shell 110, so that the atomized smoke oil can only diffuse from the mouthpiece, and will not leak from other gaps or holes in the electronic cigarette 100.

[0073] In the above-mentioned embodiment, the sealing member can seal the connection gaps between the inner components of the cylindrical shell 110 to prevent the electronic cigarette 100 from leaking.

[0074] As an optional embodiment, the electronic cigarette 100 may further include a switch key 180. The switch key 180 may be disposed on the power supply circuit of the heating element 133 to control the switch of the heating element 133. The switch key 180 may be used as a mechanical button switch, and the type and model of the switch key 180 may be selected according to the situation, and is not specifically limited here.

[0075] As an optional implementation, the electronic cigarette 100 may further include a power module 190 .

[0076] The atomization assembly and the power module 190 are both electrically connected to the mainboard module 120 and are both disposed in the cylindrical shell 110. The concave surface of the bottom cover 140 is provided with a touch medium, which is connected to the touch management chip in the mainboard module 120 for generating touch signals.

[0077] The power module 190 can provide power for the electronic devices in the electronic cigarette 100. The type of the power module 190 can be selected according to the actual situation. For example, the power module 190 can be a single cell or a battery pack formed by multiple single cells. The single cell can be, but is not limited to, a lithium-ion battery, a lead-acid battery, etc., which is not specifically limited here.

[0078] Second embodiment

[0079] Please refer to Figure 6 and Figure 7 The touch medium is a sheet structure 151 formed of a conductive material and disposed on the inner concave surface.

[0080] In the second embodiment, the conductive material may be, but is not limited to, copper, aluminum, and the like. The conductive material may be selected according to actual conditions, and the conductive material is not specifically limited here. The shape of the sheet structure 151 may be determined according to actual conditions. For example, the sheet structure 151 may be a ring sheet, which is sleeved around the periphery of the charging interface 121 in the bottom cover 140.

[0081] The sheet structure 151 can be fixed to the inner concave surface of the bottom cover 140 by bonding or other connection methods.

[0082] In the above-mentioned embodiment, the sheet structure 151 formed of the conductive material can change the capacitance when touched by a finger, thereby generating a corresponding touch signal, which is recognized by the touch management chip. Since the sheet structure 151 is arranged on the concave surface of the bottom cover 140, an "invisible" touch panel can be formed, which is helpful to avoid accidental touch by the user and improve the reliability of the electronic cigarette 100.

[0083] Please refer to Figure 7 As an optional method, the sheet structure 151 includes a clamping portion 152 for clamping and connecting with the bottom cover 140.

[0084] The holding portion 152 may be a slot or a hook, or both the hook and the slot may be provided on the sheet structure 151. For example, a hook may be provided on one side of the sheet structure 151 for connection with the bottom cover 140, and a corresponding slot may be provided at a position corresponding to the hook on the bottom cover 140. When assembling the sheet structure 151, the user may use the hook to match the slot to fix the sheet structure 151 on the inner concave surface of the bottom cover 140.

[0085] Alternatively, a slot may be provided on one side of the sheet structure 151 for connection with the bottom cover 140, and a corresponding hook may be provided at a position corresponding to the slot on the bottom cover 140. When assembling the sheet structure 151, the user may fix the sheet structure 151 on the inner concave surface of the bottom cover 140 by engaging the hook with the slot.

[0086] In the above embodiment, the clamping portion 152 is conducive to fixing the sheet structure 151 on the bottom cover 140, thereby improving 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, and the sheet structure 151 can be electrically connected to the touch management chip. In this way, the electronic cigarette 100 can form a touch medium without electroplating as in the first embodiment.

[0087] Third embodiment

[0088] Please refer to Figure 8 and Fig. 9 The mainboard module 120 includes a charging interface 121, one end of which protrudes from the concave surface of the bottom cover 140, and the height protruding from the concave surface is less than the depth of the concave surface. The portion of the charging interface 121 protruding from the concave surface serves as a touch medium.

[0089] For example, in Fig. 9 In the figure, the depth of the concave surface is D1, and the height of the charging interface 121 protruding from the concave surface is D2, wherein the height D2 of the charging interface 121 protruding from the concave surface can be set according to actual conditions as long as D1 is greater than D2.

[0090] In this embodiment, the end of the charging interface 121 is usually metal, namely the conductive portion 122. When the charging interface 121 is relatively protruding from the concave surface, it can be touched by the user. Therefore, 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, thereby generating a corresponding trigger signal.

[0091] In the above embodiment, by using the protruding portion of the charging interface 121 as a touch medium, there is no need to separately set up other conductive structures as touch medium. The user can generate a touch signal by touching the protruding portion of the charging interface 121.

[0092] In the third embodiment, as an optional implementation, the concave surface of the bottom cover 140 can also be provided with a conductive coating 153 as described in the first implementation or a sheet structure 151 as described in the second embodiment, which is helpful to increase the touch area in the concave surface and facilitate the user to generate corresponding touch signals through touch.

[0093] In the description of this application, it should be noted that the terms "inside", "outside", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the application is usually placed when in use, which is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0094] It should also be noted that, unless otherwise clearly specified and limited, the terms "disposed" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0095] In summary, the present application provides an electronic cigarette. The electronic cigarette includes: a cylindrical shell, an atomizer assembly, a mainboard module, and a bottom cover with a concave surface; the atomizer assembly is electrically connected to the mainboard module, and both are arranged in the cylindrical shell, and the concave surface of the bottom cover is provided with a touch medium, and the touch medium is connected to the touch management chip in the mainboard module for generating a touch signal. In this solution, by arranging the touch medium on the concave surface of the bottom cover, the touch medium is not easily touched by mistake, which is conducive to improving the problem that the electronic cigarette is easily started by mistake and improving the reliability of starting the electronic cigarette.

[0096] The above description is only an embodiment of the present application and is not intended to limit the protection scope of the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An electronic cigarette, characterized in that: The electronic cigarette comprises: a cylindrical shell, an atomizing assembly, a mainboard module and a bottom cover with a concave surface; The atomizing assembly is electrically connected to the mainboard module and both are arranged in the cylindrical housing. The bottom cover is arranged at one end of the cylindrical housing. The inner concave surface of the bottom cover is provided with a touch medium, and the touch medium is connected to the touch management chip in the mainboard module for generating a touch signal. The mainboard module includes a charging interface, an end of the charging interface is a conductive portion, one end of the charging interface protrudes from the concave surface of the bottom cover, and the height protruding from the concave surface is less than the depth of the concave surface, and the portion of the charging interface protruding from the concave surface serves as the touch medium; The touch medium is disposed in a designated area of ​​the concave surface, the area of ​​the designated area is smaller than the area of ​​the concave surface, and is located in a central area of ​​the concave surface.

2. The electronic cigarette according to claim 1, characterized in that: The touch medium is a sheet-like structure formed of a conductive material and disposed on the inner concave surface.

3. The electronic cigarette according to claim 2, characterized in that: The sheet structure comprises a clamping portion for clamping connection with the bottom cover.

4. The electronic cigarette according to claim 1, characterized in that: The touch medium is a conductive plating layer disposed on the inner concave surface.

5. The electronic cigarette according to claim 1, characterized in that: The atomization assembly includes a smoke oil bin, a smoke pipe, and a heating element. The smoke pipe is arranged in the smoke oil bin. The heating element is electrically connected to the main board module and is used to heat and atomize the smoke oil in the smoke oil bin.

6. The electronic cigarette according to claim 5, characterized in that: The electronic cigarette further comprises a top cover and a sealing member, wherein the top cover is arranged on an end of the cylindrical shell away from the bottom cover, and the sealing member is arranged between the top cover and the smoke oil bin.

7. An electronic cigarette, characterized in that: The electronic cigarette comprises: a cylindrical shell, an atomizing assembly, a mainboard module, a power module and a bottom cover with a concave surface; The atomizing assembly and the power module are both electrically connected to the mainboard module and are both disposed in the cylindrical housing. The bottom cover is disposed at one end of the cylindrical housing. The inner concave surface of the bottom cover is provided with a touch medium, and the touch medium is connected to the touch management chip in the mainboard module for generating a touch signal. The mainboard module includes a charging interface, an end of the charging interface is a conductive portion, one end of the charging interface protrudes from the concave surface of the bottom cover, and the height protruding from the concave surface is less than the depth of the concave surface, and the portion of the charging interface protruding from the concave surface serves as the touch medium; The touch medium is disposed in a designated area of ​​the concave surface, the area of ​​the designated area is smaller than the area of ​​the concave surface, and is located in a central area of ​​the concave surface.

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