CN211268676U

CN211268676U - Modular electronic cigarette

Info

Publication number: CN211268676U
Application number: CN201921894397.8U
Authority: CN
Inventors: 不公告发明人
Original assignee: Shenzhen Shunbao Technology Co ltd
Current assignee: Shenzhen Shunbao Technology Co ltd
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-08-18
Anticipated expiration: 2029-11-05

Abstract

The utility model relates to a modularization electron cigarette, it includes: the power supply device is provided with a first connecting part, a second connecting part and a first electric conduction part; the control device is provided with a third connecting part, a fourth connecting part, a second electric conduction part and a third electric conduction part, the first connecting part is detachably connected with the third connecting part, and the first electric conduction part can be electrically connected with the second electric conduction part; and the heating device is provided with a fifth connecting part, a sixth connecting part and a fourth electric conduction part, the fourth connecting part is detachably connected with the fifth connecting part, the second connecting part is detachably connected with the sixth connecting part, and the third electric conduction part is electrically connected with the fourth electric conduction part. When breaking down, only need first connecting portion and third connecting portion, fourth connecting portion and fifth connecting portion and second connecting portion and sixth connecting portion of split, can disassemble power supply unit, controlling means and heating device and separate, conveniently overhaul the operation, labour saving and time saving, the simple operation.

Description

Modular electronic cigarette

Technical Field

The utility model relates to an electron cigarette technical field especially relates to a modularization electron cigarette.

Background

The electronic cigarette is also called as an electronic cigarette, is electronic equipment simulating a traditional cigarette, and can enable people to experience pleasure of smoking on the premise that toxic and harmful substances are generated without heating tobacco and harm the health of people. In the technical field of heating non-combustion electronic cigarettes, electronic cigarettes generally comprise a power supply device, a control device and a heating device. The power supply device is used for supplying power to the heating device so as to heat the cigarette cartridge; the control device is mainly used for controlling the heating temperature and time of the heating device, the magnitude of the output current of the power supply device and the like.

However, since the electronic cigarette on the market is generally of an integrated structure, that is, the power supply device, the control device and the heating device are all packaged inside the electronic cigarette casing. When a certain part of the parts breaks down and needs to be detected and maintained, the parts need to be detached and separated, time and labor are wasted, and the parts with problems cannot be quickly detected; and after the overhaul operation is finished, all parts need to be reassembled through the modes of locking screws and the like, the operation is very complicated, and the user experience is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a modularization electron cigarette aims at solving and detects the waste time and energy, installs and removes loaded down with trivial details, uses the poor problem of experience.

A modular electronic cigarette, comprising:

a power supply device provided with a first connection portion, a second connection portion, and a first conduction portion;

the control device is provided with a third connecting part, a fourth connecting part, a second electric conduction part and a third electric conduction part, the first connecting part is detachably connected with the third connecting part, and the first electric conduction part can be electrically connected with the second electric conduction part; and

heating device, heating device is equipped with fifth connecting portion, sixth connecting portion and fourth electric conduction portion, the fourth connecting portion with the connection can be dismantled to the fifth connecting portion, the second connecting portion with the connection can be dismantled to the sixth connecting portion, third electric conduction portion with fourth electric conduction portion electric connection.

In one embodiment, the first connecting portion is a first magnet, the second connecting portion is a second magnet, the third connecting portion is a third magnet, the fourth connecting portion is a fourth magnet, the fifth connecting portion is a fifth magnet, and the sixth connecting portion is a sixth magnet; first magnet with the third magnet can be dismantled magnetism and inhale and be connected, second magnet with the sixth magnet can be dismantled magnetism and inhale and be connected, fourth magnet with the fifth magnet can be dismantled magnetism and inhale and be connected.

In one embodiment, either one of the first connecting part and the third connecting part is a first magnet, and the other one is a first magnetic material, and the first magnet is detachably magnetically connected with the first magnetic material;

one of the second connecting part and the sixth connecting part is a second magnet, the other one is a second magnetic material, and the second magnet is in magnetic attraction connection with the second magnetic material;

and any one of the fourth connecting part and the fifth connecting part is a third magnet, the other one is a third magnetic material, and the third magnet is detachably connected with the third magnetic material in a magnetic manner.

In one embodiment, either one of the first connecting part and the third connecting part is a first plugging male end, and the other one is a first plugging female end, and the first plugging male end is detachably plugged with the first plugging female end;

one of the second connecting part and the sixth connecting part is a second plugging male end, the other one is a second plugging female end, and the second plugging male end is detachably plugged with the second plugging female end;

and any one of the fourth connecting part and the fifth connecting part is a third plugging male end, the other one is a third plugging female end, and the third plugging male end and the third plugging female end are detachably plugged.

In one embodiment, one of the first connecting portion and the third connecting portion is a first card body, and the other is a first clamping position, and the first card body is detachably clamped with the first clamping position;

one of the second connecting part and the sixth connecting part is a second card body, the other one is a second clamping position, and the second card body is detachably clamped with the second clamping position;

and any one of the fourth connecting part and the fifth connecting part is a third clamping body, the other one is a third clamping position, and the third clamping body and the third clamping position can be detachably clamped.

In one embodiment, the number of the first connection portion, the second connection portion, the third connection portion, the fourth connection portion, the fifth connection portion, and the sixth connection portion is at least two; and the first connecting parts are connected with the third connecting parts in a number-adaptive and one-to-one correspondence manner, the second connecting parts are connected with the sixth connecting parts in a number-adaptive and one-to-one correspondence manner, and the fourth connecting parts are connected with the fifth connecting parts in a number-adaptive and one-to-one correspondence manner.

In one embodiment, the power supply device comprises a battery, the first conductive part is a first thimble connected with a lead of the battery, the control device comprises a control circuit board, the second conductive part is a second thimble connected with a lead of the control circuit board, the third conductive part is a third thimble connected with a lead of the control circuit board, the heating device comprises a heating sheet, and the fourth conductive part is a fourth thimble connected with a lead of the heating sheet; the first thimble is conducted with the second thimble in an electrical contact mode, and the third thimble is conducted with the fourth thimble in an electrical contact mode.

In one embodiment, the power supply device comprises a battery, the first conduction part is a first wireless transmission device connected with a lead of the battery, the control device comprises a control circuit board, the second conduction part is a second wireless transmission device connected with a lead of the control circuit board, the third conduction part is a third wireless transmission device connected with a lead of the control circuit board, the heating device comprises a heating sheet, and the fourth conduction part is a fourth wireless transmission device connected with a lead of the heating sheet; the first wireless transmission device is in wireless electrical conduction with the second wireless transmission device, and the third wireless transmission device is in wireless electrical conduction with the fourth wireless transmission device.

In one embodiment, the control device further comprises a key, and the key is electrically connected with the control circuit board.

In one embodiment, the heating device further comprises a fixed seat, and the heating sheet is arranged on the fixed seat; the heating sheet is provided with a spine part.

Implement the embodiment of the utility model provides a, will have following beneficial effect:

according to the modularized electronic cigarette, the power supply device, the control device and the heating device are respectively designed into independent modularized components, so that the electronic cigarette can be conveniently detected, maintained and replaced. Specifically, the power supply device is connected with the third connecting part through the first connecting part and can be quickly assembled with the control device, and the first electric conduction part and the second electric conduction part are electrically connected to realize the transmission of electric energy to the control device; similarly, the control device is connected with the fifth connecting part through the fourth connecting part and can be assembled with the heating device quickly, the third electric conduction part is electrically connected with the fourth electric conduction part to regulate and control parameters such as heating quantity and time, and finally, the power supply device can be connected with the sixth connecting part through the second connecting part and can be assembled with the heating device quickly, so that the power supply device, the control device and the heating device are assembled into a whole, and the installation and the operation are convenient and efficient. And when the electron cigarette broke down and need detect and maintain, only need in proper order to split first connecting portion and third connecting portion, fourth connecting portion and fifth connecting portion and second connecting portion and sixth connecting portion, can disassemble power supply unit, controlling means and heating device and separate, thereby conveniently carry out the detection and the maintenance operation of pertinence, labour saving and time saving, it is easy and simple to handle to dismantle, need not to adopt the instrument to twist loaded down with trivial details operations such as screw like in the conventional art, therefore can promote user's use greatly and experience the sense.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Wherein: 10. a power supply device; 11. a first connection portion; 12. a second connecting portion; 13. a first conductive part; 14. a battery; 20. a control device; 21. a third connecting portion; 22. a fourth connecting portion; 23. a second conductive part; 24. a third conductive part; 25. a control circuit board; 26. pressing a key; 30. a heating device; 31. a fifth connecting part; 32. a sixth connecting portion; 33. a fourth conductive part; 34. a heat generating sheet; 35. a fixed seat.

Fig. 1 is a schematic view of an assembly structure of a modular electronic cigarette according to an embodiment of the present invention;

FIG. 2 is a schematic view of the disassembled structure of FIG. 1;

fig. 3 is a perspective structural view of a modular electronic cigarette assembly structure according to an embodiment of the present invention.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 to 3, a modular electronic cigarette according to an embodiment of the present invention is provided, and as its name suggests, the electronic cigarette is made in a modular design, and specifically, three functional parts, namely, a power supply, a control part and a heating part, are respectively designed and manufactured as independent modules, so as to achieve the purposes of convenient assembly and disassembly, and convenient maintenance and replacement.

This modularization electron cigarette includes: a power supply device 10, a control device 20, and a heating device 30. It will be appreciated that the power supply means 10 is arranged to supply electrical power to the control means 20 and to indirectly power the heating means 30 to effect heating of the cartridge to produce smoke. The control device 20 is used for controlling the heating temperature, the heating time, the current magnitude and the like of the heating device 30 according to preset program instructions.

With reference to fig. 2 and fig. 3, in detail, the power device 10 is provided with a first connection portion 11, a second connection portion 12 and a first conduction portion 13; the control device 20 is provided with a third connecting part 21, a fourth connecting part 22, a second conducting part 23 and a third conducting part 24, the first connecting part 11 is detachably connected with the third connecting part 21, and the first conducting part 13 can be electrically connected with the second conducting part 23; the heating device 30 is provided with a fifth connecting portion 31, a sixth connecting portion 32 and a fourth conducting portion 33, the fourth connecting portion 22 is detachably connected to the fifth connecting portion 31, the second connecting portion 12 is detachably connected to the sixth connecting portion 32, and the third conducting portion 24 is electrically connected to the fourth conducting portion 33.

Implement the embodiment of the utility model provides a, will have following beneficial effect: the modular electronic cigarette described above has the power supply device 10, the control device 20, and the heating device 30 designed as independent modular components, so that the electronic cigarette can be conveniently detected, maintained, and replaced. Specifically, the power supply device 10 can be assembled with the control device 20 quickly by connecting the first connecting portion 11 and the third connecting portion 21, and the transmission of electric energy to the control device 20 is realized by electrically connecting the first conducting portion 13 and the second conducting portion 23; similarly, the control device 20 is connected to the fifth connection portion 31 through the fourth connection portion 22, and can be assembled with the heating device 30 quickly, and is electrically connected to the fourth conduction portion 33 through the third conduction portion 24, so as to adjust and control parameters such as heating value and time, and finally, the power supply device 10 can be connected to the sixth connection portion 32 through the second connection portion 12, and can be assembled with the heating device 30 quickly, so that the power supply device 10, the control device 20, and the heating device 30 are assembled into a whole, and the installation operation is convenient and efficient. And when the electron cigarette breaks down and needs to detect and maintain, only need to split first connecting portion 11 and third connecting portion 21 in proper order, fourth connecting portion 22 and fifth connecting portion 31 and second connecting portion 12 and sixth connecting portion 32, can be with power supply unit 10, controlling means 20 and heating device 30 disassemble the separation, thereby conveniently carry out the detection and the maintenance operation of pertinence, time saving and labor saving, it is easy and simple to handle to dismantle, need not to adopt the instrument to twist loaded down with trivial details operations such as screw like in the conventional art, therefore can promote user's use greatly and experience the sense.

With continued reference to fig. 2 and 3, in the present embodiment, the power supply device 10 includes a power supply housing and a battery 14. The battery 14 is installed in the power supply casing and can stably and permanently output electric power to the control device 20 and the heating device 30. It is understood that the battery 14 may be any type of battery 14 known in the art, such as a secondary battery 14, a lithium battery 14; or a battery 14 of any operating principle, such as a rechargeable battery 14 or a non-rechargeable battery 14, etc. The specific type can be selected according to actual needs.

In this embodiment, the control device 20 includes a control housing, a control circuit board 25, and a key 26. The control circuit board 25 is installed inside the control housing, and the keys 26 are installed on the surface of the control housing and electrically connected with the control circuit board 25. The control circuit board 25 is used for directly electrically connecting with the battery 14 to obtain electric energy and controlling the working state of the heating device 30. The button 26 is used for controlling the electronic cigarette to be turned on or off. It is understood that the type of the key 26 may be, but is not limited to, a mechanical key 26, a touch key 26, etc., and may be specifically selected according to actual needs.

In this embodiment, the heating device 30 includes a heating housing, a heat generating sheet 34 and a fixing base 35. The fixed seat 35 is arranged in the heating shell, and the heating sheet 34 is arranged on the fixed seat 35; the heating sheet 34 is electrically connected to the control circuit board 25 to directly obtain heating power to generate heat and heat the cartridge. In addition, the heat generating sheet 34 is provided with a spine portion so that the heat generating sheet 34 is more easily inserted into the cartridge. The fixing seat 35 is used for ensuring that the heating sheet 34 is inserted into the cigarette cartridge, so that the user is not prone to shaking the cigarette cartridge due to the fact that the heating sheet 34 is installed insecurely when the user sucks the cigarette cartridge, and the use experience is affected. It is understood that the heat generating sheet 34 is made of a metal material with a good heat generating effect, such as copper, and the like, which can be selected according to actual needs, and is not limited in detail herein.

In order to facilitate assembly or disassembly of the modular power supply device 10, the control device 20 and the heating device 30, in an embodiment, the first connecting portion 11 is a first magnet, the second connecting portion 12 is a second magnet, the third connecting portion 21 is a third magnet, the fourth connecting portion 22 is a fourth magnet, the fifth connecting portion 31 is a fifth magnet, and the sixth connecting portion 32 is a sixth magnet; first magnet with the third magnet can be dismantled magnetism and inhale and be connected, second magnet with the sixth magnet can be dismantled magnetism and inhale and be connected, fourth magnet with the fifth magnet can be dismantled magnetism and inhale and be connected. By adopting the connecting scheme of magnetic attraction and fixation of the magnets, the purposes that the power supply device 10, the control device 20 and the heating device 30 are assembled into a whole or disassembled from each other quickly can be achieved, the operation is convenient and quick, time and labor are saved, the service life of the electronic cigarette cannot be influenced after the electronic cigarette is frequently assembled and disassembled, and the reliability is high.

In addition, according to different requirements of customers, the appearance configurations of the power supply device 10, the control device 20 and the heating device 30 can be customized individually, and the assembly manner can be changed flexibly, for example, the control device 20 and the heating device 30 are installed in a row and installed together at one side of the power supply device 10; or three of the power supply device 10, the control device 20, and the heating device 30 may be installed in a row.

Or, as an alternative embodiment of the above magnetic attraction scheme, in another embodiment, one of the first connecting portion 11 and the third connecting portion 21 is a first magnet, and the other is a first magnetic material, and the first magnet is detachably magnetically attached to the first magnetic material;

one of the second connecting part 12 and the sixth connecting part 32 is a second magnet, and the other is a second magnetic material, and the second magnet is magnetically connected with the second magnetic material;

any one of the fourth connecting portion 22 and the fifth connecting portion 31 is a third magnet, and the other one is a third magnetic material, and the third magnet and the third magnetic material are detachably connected through magnetic attraction.

It can be understood that, in this embodiment, the modularized power supply device 10, the control device 20 and the heating device 30 can be assembled together or disassembled independently in a fast and convenient manner by magnetic attraction. The difference is that a magnet is used in each connection part, and a magnetic material is used in the remaining corresponding part.

The first to third magnetic materials may be, but not limited to, any one or an alloy of two or more of iron, nickel, and cobalt, and may be specifically selected according to actual needs.

Or, as an alternative implementation manner of the above magnetic attraction scheme of the magnet or the magnet and magnetic material, in another embodiment, any one of the first connecting portion 11 and the third connecting portion 21 is a first inserting male end, and the other is a first inserting female end, and the first inserting male end and the first inserting female end are detachably inserted;

either one of the second connecting part 12 and the sixth connecting part 32 is a second plugging male end, and the other one is a second plugging female end, and the second plugging male end is detachably plugged with the second plugging female end;

any one of the fourth connecting part 22 and the fifth connecting part 31 is a third plugging male end, the other is a third plugging female end, and the third plugging male end and the third plugging female end can be detachably plugged.

So, can realize dismantling between quick power supply unit 10, controlling means 20 and the heating device 30 three to peg graft fixedly through the cooperation of each public end of pegging graft and the female end of grafting that corresponds, make things convenient for the electron cigarette to assemble the use or the operation is overhauld in the partition equally.

It should be noted that each of the plugging male terminals described above may be, but is not limited to, a USB male terminal, a Type-C male terminal, or a lightning male terminal; suitably, each plug female terminal may be, but is not limited to, a USB female terminal, a Type-C female terminal, or a lightning female terminal. The specific type of plug is selected according to the actual needs of those skilled in the art, and is not limited herein.

Or, as an alternative implementation of the above magnetic attraction with magnet or the magnetic attraction with magnet and magnetic material or the insertion scheme of the male terminal and the female terminal, in another embodiment, either one of the first connecting portion 11 and the third connecting portion 21 is a first card body, and the other one is a first clamping position, and the first card body and the first clamping position are detachably clamped;

any one of the second connecting part 12 and the sixth connecting part 32 is a second card body, and the other one is a second clamping position, and the second card body is detachably clamped with the second clamping position;

any one of the fourth connecting portion 22 and the fifth connecting portion 31 is a third clamping body, and the other is a third clamping position, and the third clamping body and the third clamping position can be detachably clamped.

Like this, can realize dismantling the grafting between quick power supply unit 10, controlling means 20 and the heating device 30 three equally through each card body and the cooperation of the screens joint that corresponds and fix, make things convenient for each part of modularization electron cigarette to assemble to use or the operation is overhauld in the partition promptly. It can be understood that, for example, the card body can be a convex body, the position limit can be a groove, and the convex body can be clamped and fixed in the groove; or the card body is a buckle, the clamping position is a bayonet, and the buckle can be clamped and fixed in the bayonet, and the like. The specific implementation manners can achieve the technical effects and the purposes.

In addition, in any of the above embodiments, in order to improve the connection strength and the connection stability among the power supply device 10, the control device 20, and the heating device 30, the number of the first connection portions 11, the second connection portions 12, the third connection portions 21, the fourth connection portions 22, the fifth connection portions 31, and the sixth connection portions 32 is at least two; the first connecting portions 11 are connected with the third connecting portions 21 in a number-fitting and one-to-one correspondence manner, the second connecting portions 12 are connected with the sixth connecting portions 32 in a number-fitting and one-to-one correspondence manner, and the fourth connecting portions 22 are connected with the fifth connecting portions 31 in a number-fitting and one-to-one correspondence manner. So, just can increase the dress of three modules and ally oneself with intensity through increasing the mode of connecting the position, increasing connection area to prevent unexpected separation in the use, influence the normal work of electron cigarette, influence user's product and use experience.

In one embodiment of the present invention, the first conductive part 13 is a first thimble connected to the battery 14, the second conductive part 23 is a second thimble connected to the control circuit board 25, the third conductive part 24 is a third thimble connected to the control circuit board 25, and the fourth conductive part 33 is a fourth thimble connected to the heat generating sheet 34; the first thimble is conducted with the second thimble in an electrical contact mode, and the third thimble is conducted with the fourth thimble in an electrical contact mode. Thus, electrical conduction can be achieved by the contact of the pins, and electric power can be stably transmitted from the power supply device 10 to the control device 20 and the heating device 30.

Particularly, in order to avoid extrusion damage to the ejector pins due to manufacturing dimension errors or unstable force handling during assembly, preferably, each ejector pin is an elastic ejector pin, and extrusion damage is avoided through elastic yielding capacity.

Alternatively, as an alternative to the above-mentioned wired connection, in another embodiment, the first conductive part 13 is a first wireless transmission device wire-connected to the battery 14, the second conductive part 23 is a second wireless transmission device wire-connected to the control circuit board 25, the third conductive part 24 is a third wireless transmission device wire-connected to the control circuit board 25, the heating device 30 includes a heat generating sheet 34, and the fourth conductive part 33 is a fourth wireless transmission device wire-connected to the heat generating sheet 34; the first wireless transmission device is in wireless electrical conduction with the second wireless transmission device, and the third wireless transmission device is in wireless electrical conduction with the fourth wireless transmission device. At this time, the power can be stably transmitted and supplied to the control device 20 and the heating device 30 by the power supply device 10 through the wireless transmission mode; and adopt this kind of wireless power transport mode, can need not to consider the counterpoint of thimble, contact reliability scheduling problem, can further promote the performance of modularization electron cigarette.

Alternatively, each wireless transmission device may be, but is not limited to, a wireless coil or the like; the transmission principle of the electric energy is the same as the wireless charging principle of the mobile phone, and detailed description is omitted here.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A modular electronic cigarette, comprising:

2. The modular electronic cigarette of claim 1, wherein the first connection portion is a first magnet, the second connection portion is a second magnet, the third connection portion is a third magnet, the fourth connection portion is a fourth magnet, the fifth connection portion is a fifth magnet, and the sixth connection portion is a sixth magnet; first magnet with the third magnet can be dismantled magnetism and inhale and be connected, second magnet with the sixth magnet can be dismantled magnetism and inhale and be connected, fourth magnet with the fifth magnet can be dismantled magnetism and inhale and be connected.

3. The modular electronic cigarette of claim 1, wherein one of the first and third connectors is a first magnet and the other is a first magnetic material, and the first magnet is detachably magnetically connected with the first magnetic material;

4. The modular electronic cigarette of claim 1, wherein one of the first connection part and the third connection part is a first male plug-in end, and the other is a first female plug-in end, and the first male plug-in end is detachably plugged with the first female plug-in end;

5. The modular electronic cigarette of claim 1, wherein one of the first connecting portion and the third connecting portion is a first card body, and the other is a first clamping position, and the first card body is detachably clamped with the first clamping position;

6. The modular electronic cigarette of any of claims 1-5, wherein the number of the first, second, third, fourth, fifth, and sixth connection portions is at least two; and the first connecting parts are connected with the third connecting parts in a number-adaptive and one-to-one correspondence manner, the second connecting parts are connected with the sixth connecting parts in a number-adaptive and one-to-one correspondence manner, and the fourth connecting parts are connected with the fifth connecting parts in a number-adaptive and one-to-one correspondence manner.

7. The modular electronic cigarette of claim 1, wherein the power device comprises a battery, the first conductive portion is a first thimble connected to a lead of the battery, the control device comprises a control circuit board, the second conductive portion is a second thimble connected to a lead of the control circuit board, the third conductive portion is a third thimble connected to a lead of the control circuit board, the heating device comprises a heat-generating sheet, and the fourth conductive portion is a fourth thimble connected to a lead of the heat-generating sheet; the first thimble is conducted with the second thimble in an electrical contact mode, and the third thimble is conducted with the fourth thimble in an electrical contact mode.

8. The modular electronic cigarette of claim 1, wherein the power device comprises a battery, the first conductance is a first wireless transmission device connected to a lead of the battery, the control device comprises a control circuit board, the second conductance is a second wireless transmission device connected to a lead of the control circuit board, the third conductance is a third wireless transmission device connected to a lead of the control circuit board, the heating device comprises a heat-generating sheet, and the fourth conductance is a fourth wireless transmission device connected to a lead of the heat-generating sheet; the first wireless transmission device is in wireless electrical conduction with the second wireless transmission device, and the third wireless transmission device is in wireless electrical conduction with the fourth wireless transmission device.

9. The modular electronic cigarette of claim 7 or 8, wherein the control device further comprises a key electrically connected to the control circuit board.

10. The modular electronic cigarette according to claim 7 or 8, wherein the heating device further comprises a fixing base, and the heat generating sheet is arranged on the fixing base; the heating sheet is provided with a spine part.