CN215898924U - Electron atomizing pole, electron cigarette and electron cigarette subassembly - Google Patents

Abstract

The present disclosure provides an electronic atomization rod, an electronic cigarette and an electronic cigarette assembly. Wherein, the electron atomization pole includes: the upper part of the shell is provided with a concave cavity for accommodating a cartridge; the two electrodes, the mainboard and the resistance detection device are arranged in the shell, the resistance detection device is used for detecting the resistance value of the smoke bomb communicated with the two electrodes, the mainboard is used for determining the output power corresponding to the resistance value according to the resistance value detected by the resistance detection device, and the electronic atomization rod capable of switching power fully automatically is matched with various smoke bombs through the electrode output.

Description

Electron atomizing pole, electron cigarette and electron cigarette subassembly

Technical Field

The present invention relates generally to the field of electronic cigarettes, and more particularly to an electronic atomization rod, an electronic cigarette, and an electronic cigarette assembly.

Background

With the improvement of life quality and the emphasis on self health, the electronic atomizer receives more and more attention, is named as a virtual cigarette and is used as a substitute for cigarettes, the electronic atomizer has the appearance and taste similar to those of cigarettes, but does not contain tar, suspended particles and other harmful ingredients in the cigarettes, and thus the electronic atomizer gradually replaces the traditional cigarettes in the market.

The electronic atomization field equipment consists of an electronic atomization rod and an electronic atomization bomb, and the electronic atomization bomb is also called a smoke bomb. Wherein the electronic atomization rod plays a role in outputting voltage, and the electronic atomization bomb plays roles in atomization and heating. Because the required atomized solution composition of the electronic atomization bomb is different, and the smoke quantity requirement is different, the electronic indexes of the core atomization component, the resistance value and the like of the electronic atomization bomb have obvious difference, and the part of the electronic atomization rod matched with the electronic atomization rod is matched with the electronic atomization rod through different output powers.

Thus, the user also needs an electronic atomization rod that mates with the cartridge when a different cartridge is needed. The electronic atomization rod is relatively large in size, needs to be charged, and is inconvenient to replace and carry. If a cartridge is placed into an unmatched electronic atomization rod, either too high or too low power may occur, resulting in a poor user experience.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems in the prior art, the present invention provides an electronic atomization rod.

According to a first aspect of embodiments of the present disclosure, there is provided an electronic atomization rod, including: the cigarette box comprises a shell, a cover and a cover, wherein a cavity is arranged above the shell and used for accommodating a cigarette cartridge; the main board is arranged in the shell; two electrodes, the two electrodes having opposite polarities, the electrodes being disposed within the housing; the first end of the electrode is exposed out of the bottom of the concave cavity, and when the cigarette cartridge is placed in the concave cavity, the electrode is electrically connected with the cigarette cartridge; the resistance detection device is arranged in the shell, is respectively electrically connected with the two electrodes, is electrically connected with the main board, and is used for detecting the resistance value of the smoke bomb communicated with the two electrodes; the main board is used for determining output power corresponding to the resistance value according to the resistance value detected by the resistance value detection device and outputting the output power through the electrode.

In one embodiment, when the resistance detection device detects that the resistance value of the cartridge is greater than a threshold value, the output power of the electrode is a first value; and when the resistance value detection device detects that the resistance value of the smoke cartridge is smaller than or equal to the threshold value, the output power of the electrode is a second value.

In one embodiment, the electronic atomization rod further comprises: the output control device is arranged in the shell; the main board controls the output power output by the electrode by adjusting the output control device.

In one embodiment, the electronic atomization rod further comprises: and at least one electrode is communicated with the battery assembly through the output control device.

In one embodiment, the battery assembly includes: the battery protection plate is connected with the lug of the battery core.

In one embodiment, the electronic atomization rod further comprises: the charging module and the charging interface; the charging interface is arranged on the side part or the bottom part of the shell and used for being connected with charging equipment, and the charging interface is electrically connected with the battery component through the charging module.

In an embodiment, a micro control unit is disposed on the main board.

According to a second aspect of embodiments of the present disclosure, there is provided an electronic cigarette comprising: the electronic atomization rod and the cartridge according to the first aspect, wherein the cartridge is detachably disposed in the cavity of the housing of the electronic atomization rod.

According to a third aspect of embodiments of the present disclosure, there is provided an electronic cigarette assembly comprising: the electronic atomization device comprises an electronic atomization rod and a plurality of cartridges, wherein any cartridge can be detachably arranged in a concave cavity of a shell of the electronic atomization rod; and the electronic atomization rod determines output power corresponding to the resistance value based on the resistance value of the smoke cartridge arranged in the cavity, and the output power is output through the electrode of the electronic atomization rod.

In an embodiment, the electronic cigarette assembly further comprises: the lower end of the plurality of cartridges is matched with the concave cavity in shape; the resistance values of the plurality of cartridges may be the same or different.

The application provides an electronic atomization pole, through the resistance detection device who sets up, can detect the resistance value of current male cigarette bullet, according to the resistance value difference of electronic atomization bullet, the output of automatically regulated electronic atomization pole realizes the power output mode of full-automatic difference, provides the best output to different editions electronic atomization bullets, has promoted user's experience widely.

Drawings

The above and other objects, features and advantages of embodiments of the present invention will become readily apparent from the following detailed description read in conjunction with the accompanying drawings. Several embodiments of the utility model are illustrated by way of example, and not by way of limitation, in the figures of the accompanying drawings and in which:

fig. 1 shows a schematic structural diagram of an electronic atomization rod provided by an embodiment of the utility model.

Fig. 2 shows a schematic structural diagram of an electronic cartomizer provided by the embodiment of the utility model.

Fig. 3 shows a schematic diagram of a control circuit provided by an embodiment of the present invention.

Fig. 4 shows a schematic structural diagram of the front surface of the electronic cigarette provided by the embodiment of the utility model.

Fig. 5 shows a schematic structural diagram of a side surface of an electronic cigarette provided by an embodiment of the utility model.

Fig. 6 shows a schematic structural diagram of the bottom of the electronic cigarette provided by the embodiment of the utility model.

In the drawings, the same or corresponding reference numerals indicate the same or corresponding parts.

Detailed Description

The principles and spirit of the present invention will be described with reference to a number of exemplary embodiments. It is understood that these embodiments are given solely for the purpose of enabling those skilled in the art to better understand and to practice the utility model, and are not intended to limit the scope of the utility model in any way.

It should be noted that although the expressions "first", "second", etc. are used herein to describe different modules, steps, data, etc. of the embodiments of the present invention, the expressions "first", "second", etc. are merely used to distinguish between different modules, steps, data, etc. and do not indicate a particular order or degree of importance. Indeed, the terms "first," "second," and the like are fully interchangeable.

It should be noted that although expressions such as "front", "back", "left", "right", "top", "bottom", "outside", "inside" and the like are used herein to describe different directions or sides of embodiments of the utility model, the expressions such as "front", "back", "left", "right", "top", "bottom", "outside", "inside" and the like are merely for distinguishing between different directions or sides, and do not denote a particular outside or inside. Indeed, the terms "front," "back," "left," "right," "top," "bottom," "outer," "inner," and the like may, in some instances, be used interchangeably at all.

In the correlation technique, to the electronic atomization pole of a type, when needing to match the electronic atomization bullet more than two kinds, adopt external regulator more in order to adjust the output of electronic atomization pole in order to realize matching different electronic atomization bullets, but use external regulator often to have the user to adjust improper so that the output of electronic atomization pole and electronic atomization bullet do not match the scheduling problem, the gear that external regulator can adjust simultaneously is limited, only can match less types of electronic atomization bullet, cause the user to experience not good, on the other hand, the use of external regulator also can bring certain influence to the aesthetic feeling of electronic atomizer.

To solve the above problem, as shown in fig. 1 to 3, an electronic atomization rod disclosed in the present application may include: the cigarette box comprises a shell 1, wherein a concave cavity 2 is arranged above the shell 1, the concave cavity 2 is used for accommodating a cigarette bullet 4, and a main board is arranged in the shell 1; two electrodes 5, the polarity of the two electrodes 5 is opposite, and the electrodes 5 are arranged in the shell 1; the first end of the electrode 5 is exposed out of the bottom of the cavity 2, and when the cigarette cartridge 4 is placed in the cavity 2, the electrode 5 is electrically connected with the cigarette cartridge 4; a resistance value detection device 6 disposed in the housing 1, electrically connected to the two electrodes 5, and electrically connected to the main board, for detecting a resistance value of the cartridge 4 connected to the two electrodes 5; the main board is used for determining output power corresponding to the resistance value according to the resistance value detected by the resistance value detection device 6 and outputting the output power through the electrode 5.

In the disclosed embodiment, the inner wall of the cavity 2 of the housing 1 may be provided with a groove or a rib that matches the cartridge 4 for positioning, and a design suitable for various cartridges may be adopted. In some embodiments, a flexible or plastic material may be used within the cavity 2 to accommodate more cartridges 4. The two electrodes 5 can be positive and negative electrodes respectively and are arranged inside the shell 1, and the bottom of the cavity 2 is provided with a through hole corresponding to the electrode 5, so that the electrode 5 can be exposed. When the cartridge 4 is inserted into the cavity 2, the two electrodes 5 of the electronic rod can come into contact with the pole piece 13 exposed below the cartridge 4.

The main board may be a Printed Circuit Board (PCB) for arranging and controlling the electronic components.

When two electrodes 5 of the electronic atomization rod are electrically connected with the cartridge 4, on the one hand, the cartridge 4 can realize atomization through the power supply of the electrodes 5 so as to meet the requirements of users. On the other hand, the resistance value formed by the resistance wire 14 of the cartridge 4 can be detected by the resistance value detection device 6 provided inside the electronic atomization rod housing 1 based on the electrical conduction of the electrode 5, and the resistance value of the cartridge 4 can be obtained. The power required for each different cartridge 4 may be different and therefore the power required to match the cartridge currently inserted into the cavity 2 may be determined by detecting the resistance value. For example, the voltage to be supplied can be determined according to the resistance value and through the relationship between the resistance and the power, and the main board regulates and controls the output voltage of the electrode 5 by controlling the corresponding element, so as to achieve the power required by the current cartridge.

When changing cigarette bullet 4, because electrode 5 is connected with 4 electricity of cigarette bullet, the resistance detection device in casing 1 can real-time detection cigarette bullet 4's resistance value, and the corresponding power of automatic output is confirmed in real time to the rethread mainboard, need not artifical regulation and switches, improves and uses experience.

In this embodiment, when the resistance detection device 6 detects that the resistance of the cartridge 4 is greater than the threshold, the output power of the electrode 5 is a first value; when the resistance value detection device detects that the resistance value of the smoke cartridge 4 is smaller than or equal to the threshold value, the output power of the electrode 5 is a second value. By adopting the threshold value mode, the matching can still be carried out under the condition that certain errors exist in the detection. For example, when a front electronic atomizer rod has two versions of resistance atomizer bombs, one of the resistance values is 1.4 ohms, and the optimal adaptive output power is 9W; the resistance value is 1.1 ohm, the optimal adaptive output power is 7W, and the two-gear output power is automatically switched to be matched by recognizing different resistance value differences. In this example, the threshold value may be set to 1.25 ohms, and the matching may be performed according to the detected resistance value. With a threshold set, cartridges of at least two powers can be matched.

In some embodiments, a plurality of intervals of the resistance value may be set, and each interval corresponds to a corresponding output power. According to the range in which the resistance value of the current cartridge 4 actually detected by the resistance value detection device falls, corresponding output power is provided, so that more types of cartridges can be matched.

In this embodiment, the electronic atomization rod may further include: an output control device 9 disposed in the housing; the main board controls the output power output by the electrodes by adjusting the output control device 9. The output power corresponding to the resistance value is determined through the mainboard, the accuracy of product work is further improved by further adopting the output control device 9 and outputting through the electrode 5, the error rate is reduced, and the switching of the output power is conveniently carried out.

In this embodiment, the electronic atomization rod may further include: and the battery assembly is communicated with at least one electrode 5 through an output control device 9, and the battery assembly is used for providing power. The output control means 9 may be provided with a plurality of resistors, and corresponding electrical paths, by switching the electrical paths, the power output from the battery pack is changed.

In this embodiment, the battery module includes: a battery cell 11, and a battery protection plate 10 connected to a tab of the battery cell 11. Promote product life through setting up battery protection board 10, avoid the circumstances of overcharging, overdischarging, protect electric elements's such as electric core 11 and mainboard safe handling.

In this embodiment, the electronic atomization rod can further include an interaction module 8 for user interaction, such as a control switch, a display screen and an LED lamp, and the user can conveniently master the conditions of the residual electric quantity, the current output power and the like of the electronic atomization rod at any time by setting the interaction module 8.

In this embodiment, the electronic atomization pole still includes: a charging module 12 and a charging interface 3; the charging interface 3 is arranged on the side portion or the bottom portion of the shell 1 and used for being connected with charging equipment, and is electrically connected with the battery assembly through the charging module 12, repeated battery replacement operation is avoided through the charging module 12, product use convenience is improved, and meanwhile the environment protection concept is met. The charging module 12 may be a small board integrated on a main board or a voltage conversion module, etc. The charging interface 3 may be a USB (Universal Serial Bus) interface, and in some embodiments, a Type-C interface may be used to adapt the size of the electronic atomization rod. In other embodiments, other interfaces matching the charger are also possible.

In this embodiment, the main board is provided with a micro control unit 7. The elements are controlled by a Micro Control Unit (MCU) 7 and the output power is adjusted according to the actually detected resistance value.

Based on the same concept, the present application further provides an electronic cigarette, as shown in fig. 4, the electronic cigarette includes: an electronic atomizer rod and cartridge 4 according to any of the embodiments of the first aspect, and a cartridge 4, wherein the cartridge 4 is removably disposed in the cavity 2 of the housing 1 of the electronic atomizer rod. In this embodiment, the electronic cigarette may be provided with an electronic atomization rod and a cartridge 4. Simultaneously, owing to be provided with resistance detection device 6 in the electron atomization pole, can match multiple cigarette bullet, the electron atomization pole of the electron cigarette of this embodiment can also match the cigarette bullet of other electron cigarettes. Therefore, the user can try various smoke cartridges conveniently, and the user experience is improved.

Based on same design, this application still provides an electron cigarette subassembly, and the electron cigarette subassembly includes: an electronic atomizer bar according to the first aspect, and a plurality of cartridges, any of which can be detachably disposed in the cavity 2 of the housing 1 of the electronic atomizer bar; wherein, the electronic atomization pole is based on the resistance value of the cigarette bullet that sets up in cavity 2, confirms the output power corresponding with the resistance value to export through the electrode of electronic atomization pole. In this embodiment, the electronic cigarette subassembly that provides is furnished with a plurality of cartridges simultaneously including an electronic atomization pole, and the cartridge can be according to self needs, and the correspondence has the same or different power. In some embodiments, some cartridges may manually select different firing resistors, requiring different power, thereby providing a different experience to the user. Meanwhile, the resistance value detection device 6 is arranged in the electronic atomization rod, so that the cigarette cartridges can be automatically matched according to the current cigarette cartridges inserted into the cavities 2, adaptive output power is provided, and convenience is brought to users to replace the cigarette cartridges.

In this embodiment, the electron cigarette subassembly still includes: the shapes of the lower ends of the plurality of smoke bombs are matched with the concave cavity 2; the resistance values of the plurality of cartridges 4 are the same or different. Through setting up a plurality of cigarette bullets 4, the user can use a plurality of tastes according to self hobby, further promotes to use and experiences.

It is understood that "a plurality" in this disclosure means two or more, and other words are analogous. "and/or" describes the association relationship of the associated objects, meaning that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship. The singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It will be further understood that, unless otherwise specified, "connected" includes direct connections between the two without the presence of other elements, as well as indirect connections between the two with the presence of other elements.

It is further to be understood that while operations are depicted in the drawings in a particular order, this is not to be understood as requiring that such operations be performed in the particular order shown or in serial order, or that all illustrated operations be performed, to achieve desirable results. In certain environments, multitasking and parallel processing may be advantageous.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

The foregoing description of the implementation of the utility model has been presented for purposes of illustration and description. It is not intended to be exhaustive or to limit the utility model to the precise form disclosed, and modifications and variations are possible in light of the above teachings or may be acquired from practice of the utility model. The embodiments were chosen and described in order to explain the principles of the utility model and its practical application to enable one skilled in the art to utilize the utility model in various embodiments and with various modifications as are suited to the particular use contemplated.

Claims (10)

1. An electronic atomization rod, comprising:

the cigarette box comprises a shell, a cover and a cover, wherein a cavity is arranged above the shell and used for accommodating a cigarette cartridge;

the main board is arranged in the shell;

two electrodes, the two electrodes having opposite polarities, the electrodes being disposed within the housing; the first end of the electrode is exposed out of the bottom of the concave cavity, and when the cigarette cartridge is placed in the concave cavity, the electrode is electrically connected with the cigarette cartridge;

the resistance detection device is arranged in the shell, is respectively electrically connected with the two electrodes, is electrically connected with the main board, and is used for detecting the resistance value of the smoke bomb communicated with the two electrodes;

the main board is used for determining output power corresponding to the resistance value according to the resistance value detected by the resistance value detection device and outputting the output power through the electrode.

2. The electronic atomization rod of claim 1, wherein when the resistance detection device detects that the resistance value of the cartridge is greater than a threshold value, the output power of the electrode is a first value; and when the resistance value detection device detects that the resistance value of the smoke cartridge is smaller than or equal to the threshold value, the output power of the electrode is a second value.

3. The electronic atomization rod of claim 1 further comprising:

the output control device is arranged in the shell; the main board controls the output power output by the electrode by adjusting the output control device.

4. The electronic atomization rod of claim 3 further comprising:

and at least one electrode is communicated with the battery assembly through the output control device.

5. The electronic atomization rod of claim 4, wherein the battery assembly comprises: the battery protection plate is connected with the lug of the battery core.

6. The electronic atomization rod of claim 4 further comprising: the charging module and the charging interface; the charging interface is arranged on the side part or the bottom part of the shell and used for being connected with charging equipment, and the charging interface is electrically connected with the battery component through the charging module.

7. The electronic atomization rod of any one of claims 1-6 wherein a micro control unit is disposed on the main board.

8. An electronic cigarette, comprising:

the electronic atomization rod of any of claims 1-7;

the cigarette bullet, cigarette bullet detachable set up in the cavity of the casing of electron atomizing pole.

9. An electronic cigarette assembly, comprising:

an electronic atomization rod according to any one of claims 1-7;

the electronic atomization rod comprises a plurality of smoke cartridges, wherein any smoke cartridge can be detachably arranged in a cavity of a shell of the electronic atomization rod;

and the electronic atomization rod determines output power corresponding to the resistance value based on the resistance value of the smoke cartridge arranged in the cavity, and the output power is output through the electrode of the electronic atomization rod.

10. The electronic cigarette assembly of claim 9,

the lower end of the plurality of cartridges is matched with the concave cavity in shape;

the resistance values of the plurality of cartridges may be the same or different.

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