CN215422828U

CN215422828U - Electronic cigarette

Info

Publication number: CN215422828U
Application number: CN202023347572.7U
Authority: CN
Inventors: 朱亿宽; 林霄舸; 罗福保; 高文军
Original assignee: Shenzhen Megmeet Control Technology Co Ltd
Current assignee: Shenzhen Megmeet Control Technology Co Ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2022-01-07
Anticipated expiration: 2030-12-31

Abstract

The utility model relates to the technical field of electronic cigarettes, and discloses an electronic cigarette, which comprises: the heating device comprises a shell, wherein an accommodating cavity is formed in the shell, and a heating bin communicated with the outside is arranged at the top of the shell; the baffle is arranged in the accommodating cavity, and the accommodating cavity is partitioned into a first cavity and a second cavity by the baffle; the power supply unit is arranged in the second cavity; the feedback unit is arranged in the first cavity and is connected with the power supply unit; the heating unit is arranged in the heating bin and is inserted into the first cavity through the slot, and the heating unit is connected with the power supply unit; and the control unit is arranged in the first cavity and is respectively connected with the power supply unit, the feedback unit and the heating unit. Through the mode, the embodiment of the utility model can realize that the power supply unit or the control unit do not influence each other, thereby ensuring the stability of the power supply unit or the control unit in the using process and further ensuring the use safety of the electronic cigarette.

Description

Electronic cigarette

Technical Field

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

Background

The traditional cigarette generates a large amount of harmful substances such as nicotine and tar during combustion, so that the electronic cigarette enters the visual field of people for the convenience of smoking cessation of users or reduction of the inhalation of excessive harmful substances in the process of smoking the cigarette by the users. The electronic cigarette is mainly a heating non-combustion electronic cigarette at present, and the heating non-combustion electronic smoking set is used for heating tobacco in a cigarette cartridge to a temperature (generally between 220-350 ℃) which is not enough for combustion when the tobacco is atomized, namely, the tobacco is baked on the premise of non-combustion of the tobacco, so that the tobacco can give out a taste similar to real tobacco. Because the fuel is burnt without open fire, the generation of harmful substances can be reduced by 90 percent, and the tar content is low, thereby being more in line with the requirements of consumers.

In the process of implementing the embodiment of the present invention, the inventor of the present invention finds that: at present, batteries and a control unit of the electronic cigarette are both installed in the same closed space, so that heat generated by the batteries is easily conducted to the control unit, the temperature of the control unit is too high, and the normal work of the control unit is influenced.

SUMMERY OF THE UTILITY MODEL

The technical problem mainly solved by the embodiment of the utility model is to provide the electronic cigarette, which can separate the power supply unit and the control unit, so that the control unit is prevented from being influenced by heat generated by the power supply unit during working.

In order to solve the technical problems, the utility model adopts a technical scheme that: provided is an electronic cigarette, including:

the heating device comprises a shell, wherein an accommodating cavity is formed in the shell, the top of the shell is provided with a heating bin, and the heating bin is communicated with the outside;

the baffle is arranged in the accommodating cavity, and the accommodating cavity is partitioned into a first cavity and a second cavity by the baffle;

the power supply unit is arranged in the second cavity;

the feedback unit is arranged in the first cavity and is connected with the power supply unit;

the heating unit is arranged in the heating bin and is inserted into the first cavity through an insertion slot, and the heating unit is connected with the power supply unit;

the control unit is arranged in the first cavity and is respectively connected with the power supply unit, the feedback unit and the heating unit.

Optionally, the baffle is recessed from the second cavity to one side of the first cavity, and two sides of the baffle facing one side of the second cavity are provided with limiting structures, wherein when the power supply unit is placed in the second cavity, one end of the power supply unit abuts against the inner wall of the second cavity, and the other end of the power supply unit abuts against the limiting structures.

Optionally, the baffle is made of a high-temperature-resistant insulating material.

Optionally, the electronic cigarette further comprises a sealing element, the heating chamber is provided with a slot, the sealing element is arranged in the slot, and the heating unit is inserted into the accommodating cavity through the slot.

Optionally, an installation column is disposed on one side of the baffle facing the first cavity, the height of the installation column is greater than that of the feedback unit, the control unit is installed in the first cavity through the installation column, the feedback unit is installed between the control unit and the baffle, and the feedback unit is tightly attached to the baffle.

Optionally, the control unit includes a circuit board and a temperature adjustment button, the temperature adjustment button is disposed in the first cavity and exposed to the housing, and the temperature adjustment button is connected to the circuit board.

Optionally, the heating unit is a needle-type ceramic sheet.

Optionally, the electronic cigarette further comprises a temperature feedback unit, the temperature feedback unit is arranged in the first cavity, and the temperature feedback unit is connected with the control unit.

Optionally, the temperature feedback unit is disposed at the bottom of the first cavity.

Optionally, the power supply unit includes a battery cell and a charging plate, the battery cell is connected to the charging plate, and the charging plate is connected to the control unit.

In the embodiment of the utility model, the control unit is replaced with the power supply unit and is respectively arranged in the first cavity and the second cavity through the baffle plate, so that the power supply unit or the control unit is not influenced mutually, the stability of the power supply unit or the control unit in the use process is ensured, and the use safety of the electronic cigarette is further ensured.

Drawings

Figure 1 is an overall schematic diagram of an embodiment of an electronic cigarette of the present invention;

figure 2 is a schematic diagram of a connection relationship of an embodiment of the electronic cigarette of the present invention;

figure 3 is a schematic cross-sectional view of an embodiment of an electronic cigarette of the present invention;

figure 4 is a schematic cross-sectional view of a housing of an electronic cigarette embodiment of the present invention;

figure 5 is an exploded view of the sleeve and housing of the electronic cigarette according to the embodiment of the utility model.

Detailed Description

In order to facilitate an understanding of the utility model, the utility model is described in more detail below with reference to the accompanying drawings and specific examples. 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 be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for descriptive 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 utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 3, the electronic cigarette 1 includes a housing 10, a heating unit 20, a detection sensor 30, a feedback unit 40, a breathing lamp 50, a power supply unit 60, and a control unit 90. The heating unit 20, the detection sensor 30, the feedback unit 40, the power supply unit 60 and the control unit 90 are all disposed in the housing 10, and the breathing lamp 50 is disposed on the housing 10. The control unit 90 is respectively connected with the heating unit 20, the detection sensor 30, the power supply unit 60 and the breathing lamp 50, and the power supply unit 60 is respectively connected with the heating unit 20, the detection sensor 30 and the breathing lamp 50. Wherein, heating unit 20 is used for a cigarette to heat, works as control unit 90 detects at detection sensor 30 close when not having a cigarette in the casing 10 heating unit 20 works as when detection sensor 30 detects a cigarette, starts heating unit 20 heats a cigarette, feedback unit 40 is used for operating at the user feedback during electron cigarette 1, breathing lamp 50 is used for cooperating the operation of electron cigarette 1 is fed back or is used for showing power supply unit 60's electric quantity.

Referring to fig. 4, the housing 10 is provided with a heating chamber 101 and an accommodating chamber 102, the heating chamber 101 is disposed at one end of the housing 10, the heating chamber 101 is communicated with the outside, the accommodating chamber 102 is disposed in the housing 10, the accommodating chamber 102 is separated from the heating chamber 101, the heating chamber 101 is used for accommodating the heating unit 20 and the detection sensor 30, and the accommodating chamber 102 accommodates the feedback unit 40, the power supply unit 60 and the control unit 90. The bottom of the heating chamber 101 is provided with a slot 1011, the slot 1011 communicates with the heating chamber 101 and the accommodating cavity 102, the heating unit 20 is inserted into the slot 1011, and one end of the heating unit 20 is inserted into the accommodating cavity 102 through the slot 1011.

Specifically, the housing 10 is further provided with a baffle 103, the accommodating cavity 102 is divided into a first cavity 1021 and a second cavity 1022 by the baffle 103, and the heating chamber 101 corresponds to the first cavity 1021. The control unit 90 is disposed in the first cavity 1021, and the power supply unit 60 is disposed in the second cavity 1022. Since the baffle plate 103 separates the power supply unit 60 from the control unit 90, the heat generated from the power supply unit 60 is not directly transferred to the control unit 90 or the heat generated from the control unit 90 is not directly transferred to the power supply unit 60, thereby enhancing the stability of the control unit 90 and the safety of the power supply unit 60.

Further, the baffle plate 103 is recessed from the second cavity 1022 to one side of the first cavity 1021, and a limiting structure 1023 is disposed on one side of the baffle plate 103 facing one surface of the second cavity 1022, wherein when the power supply unit 60 is placed in the second cavity 1022, one end of the power supply unit 60 abuts against an inner wall of the second cavity 1022, and the other end of the power supply unit 60 abuts against the limiting structure. Thereby, the power supply unit 60 can be firmly fixed in the second cavity 1022.

In some embodiments, the baffle 103 is made of a high temperature resistant insulating material.

As for the heating unit 20, the electronic cigarette 1 further includes a sealing member (not shown), and the sealing member is disposed on the insertion slot 1011. Heating element 20 passes through the sealing member inserts first cavity 1021, the sealing member is right slot 1011 with heating element 20 seals up, and when a cigarette inserted during heating chamber 101 and the control unit 90 control heating element 20 heats a cigarette, the sealing member can prevent the smog via that a cigarette produced in the heating chamber 101 the slot 1011 gets into corrode in the first cavity 1021 inside components and parts of first cavity 1021. The slot 1011 is disposed at the center of the bottom of the heating chamber 101, and the heating unit 20 is a heating plate.

In some embodiments, the heating unit 20 is a pin-type ceramic plate.

Referring to fig. 5, the electronic cigarette 1 further includes a sleeve 21, an opening 211 is disposed at one end of the sleeve 21, an insertion hole 212 is disposed at the bottom of the sleeve 21, and a detection hole 213 is disposed on a side wall of the sleeve 21. When the sleeve 21 is inserted into the heating chamber 101, the insertion hole 212 corresponds to the insertion slot 1011, and the detection sensor 30 is disposed in the heating chamber 101 corresponding to the detection hole 213. Detection sensor 30 is through set up in inspection hole 213 on the sleeve 21 is right carry out real-time supervision in the heating chamber 101, when detecting a cigarette and inserting behind sleeve 21, detection sensor 30 to the control unit 90 sends corresponding signal, the control unit 90 is receiving the corresponding signal control that detection sensor 30 sent out heating unit 20 heats a cigarette. When the user finishes smoking and pulls out the cigarette or no cigarette is arranged in the sleeve 21, the detection sensor 30 sends a corresponding signal to the control unit 90, and the control unit 90 controls the heating unit 20 to be closed. From this, when do not have in the heating chamber 101 cigarette the heating element 20 can not heat, consequently can prevent electron cigarette 1 prevents under the cigarette circumstances of not inserting the potential safety hazard that the unexpected start-up of heating element 20 arouses and subtract the short life of electron cigarette 1.

In the embodiment of the present invention, the detection sensor 30 is a photoelectric sensor, and the sleeve 21 is made of high temperature resistant ceramic. Detection sensor 30 can be to inserting sleeve 21's a cigarette carries out direction identification, inserts when a cigarette forward sleeve 21 is time-consuming, detection sensor 30 to the control unit 90 sends first signal, at this moment, the control unit 90 intercommunication heating unit 20's circuit, the user can start heating unit 20 and heat a cigarette. When a cigarette is reversely inserted into the sleeve 21, the detection sensor 30 sends a second signal to the control unit 90, at this time, the control unit 90 disconnects the circuit of the heating unit 20, and the user cannot start the heating unit 20. Thus, damage to the machine due to user misoperation is reduced.

In some embodiments, the sidewall of the heating chamber 102 is provided with hooks 1012, the sleeve 21 is provided with slots 214, and when the sleeve 21 is inserted into the heating chamber 102, the hooks 1012 are engaged with the slots 214 to fix the sleeve 21 in the heating chamber 102. It should be noted that the annular array of hooks 1012 is disposed on the inner wall of the heating chamber 102, so that the sleeve 21 can be more firmly fixed in the heating chamber 102.

As for the feedback unit 40, the feedback unit 40 is disposed in the accommodating cavity 102, and the feedback unit 40 is used for feeding back the operation of the electronic cigarette 1, for example, when the state of the electronic cigarette 1 is switched, the control unit 90 controls the feedback unit 40 to perform vibration feedback or buzzer feedback.

In some embodiments, the feedback unit 40 is a vibration motor, a mounting post 1031 is disposed on a side of the baffle plate 103 facing the first cavity 1021, a height of the mounting post 1031 is greater than a height of the feedback unit 40, the control unit 90 is mounted in the first cavity 1021 through the mounting post 1031, the feedback unit 40 is mounted between the control unit 90 and the baffle plate 103, and the feedback unit 40 is tightly attached to the baffle plate 103. The feedback unit 40 is separated from the control unit 90, and the control unit 90 avoids direct contact with the feedback unit 40, so that the risk that the control unit 90 causes component falling or poor contact due to vibration of the feedback unit 40 is reduced.

In other embodiments, the feedback unit 40 is a buzzer.

For the above breath lamp 50, the breath lamp 50 is installed on the outer surface of the housing 10 and the breath lamp 50 is arranged around the bottom of the housing 10, and the breath lamp 50 is used for displaying the working state of the electronic cigarette 1 or giving an alarm. For example, when electron cigarette 1 starts, breathing lamp 50 twinkles fast and then slowly twinkles, and when the accent along with electron cigarette 1 gear is high, the flicker frequency of breathing lamp 50 accelerates gradually, and when closing electron cigarette 1, breathing lamp 50 extinguishes after the constant bright certain time, and when a cigarette inserted reversely, breathing lamp 50 twinkles extremely fast. It should be noted that the above-mentioned status display manner of the breathing lamp 50 is only exemplary, and the breathing lamp 50 may also implement the feedback or alarm of the operating status through color change.

With the above power supply unit 60, the power supply unit 60 includes a battery cell 601 and a charging board 602, the battery cell 601 is connected to the charging board 602, the charging board 602 is connected to the control unit 90, the charging board 602 is disposed at the bottom of the accommodating cavity 102, and a charging port (not shown) of the charging board 602 is exposed on the outer surface of the housing 10. The charging plate 602 is used to control charging and discharging of the battery cell 601, when the electric quantity of the battery cell 601 is too low and an external power supply is needed to charge the battery cell 601, the external power supply charges the battery cell 601 by connecting the charging plate 602, and when the electric quantity of the battery cell 601 is full, the charging plate 602 disconnects the circuit connection between the external power supply and the battery cell 601, so as to prevent the battery cell 601 from being overcharged, and ensure the safety of the electronic cigarette 1. When the electronic cigarette 1 switches the gear and the heating unit 20 increases or decreases the power, the control unit 90 controls the battery cell 601 to stably discharge to the heating unit 20 through the charging plate 602, so that excessive fluctuation of discharge of the battery cell 601 caused by increase or decrease of the power of the heating unit 20 is avoided, and the service life of the battery cell 601 is prolonged.

In some embodiments, the electronic cigarette 1 further includes a temperature feedback unit 40, the temperature feedback unit 40 is disposed in the first cavity 1021, and the temperature feedback unit 40 is exposed from the casing 10, and the temperature feedback unit 40 is connected to the control unit 90. The temperature feedback unit 40 can feedback the temperature position of the heating unit 20, so that the user can intuitively feel the operating state of the heating unit 20.

In some embodiments, the temperature feedback unit 40 is an LED lamp panel.

For the control unit 90, the control unit 90 includes a circuit board 901 and a temperature adjustment button 902, the temperature adjustment button 902 is disposed in the first cavity 1021 and exposed to the housing 10, and the temperature adjustment button 902 is connected to the circuit board 901. The user can activate, shift or deactivate the heating unit 20 via the temperature adjustment button 902, for example: when the user presses the temperature adjusting button 902 for a long time, the electronic cigarette 1 is started, the user presses the temperature adjusting button 902 after the electronic cigarette 1 is started to change the output power of the heating unit 20, at the moment, the temperature feedback unit 40 performs corresponding temperature feedback, and the user presses the temperature adjusting button 902 for a long time to close the electronic cigarette 1.

In the embodiment of the present invention, the casing 10 of the electronic cigarette 1 is separated into the first cavity 1021 and the second cavity 1022 by the baffle 103, the control unit 90 is disposed in the first cavity 1021, and the power supply unit 60 is disposed in the second cavity 1022, so that the power supply unit 60 and the control unit 90 are separated, the control unit 90 is prevented from being affected by heat generated by the operation of the power supply unit 60, and the circuit and the safety of the battery are both protected.

It should be noted that the description of the present invention and the accompanying drawings illustrate preferred embodiments of the present invention, but the present invention may be embodied in many different forms and is not limited to the embodiments described in the present specification, which are provided as additional limitations to the present invention and to provide a more thorough understanding of the present disclosure. Moreover, the above technical features are combined with each other to form various embodiments which are not listed above, and all the embodiments are regarded as the scope of the present invention described in the specification; further, modifications and variations will occur to those skilled in the art in light of the foregoing description, and it is intended to cover all such modifications and variations as fall within the true spirit and scope of the utility model as defined by the appended claims.

Claims

1. An electronic cigarette, comprising:

the heating device comprises a shell, wherein an accommodating cavity is formed in the shell, a heating bin is arranged at the top of the shell, and the heating bin is communicated with the outside;

the power supply unit is arranged in the second cavity;

2. The electronic cigarette of claim 1,

the baffle is sunken towards one side of first cavity by the second cavity, the baffle is provided with limit structure towards one side of second cavity one side, wherein, when power supply unit places in the second cavity, power supply unit's one end butt the inner wall of second cavity, power supply unit's the other end butt limit structure.

3. The electronic cigarette of claim 1,

the baffle is made of high-temperature-resistant insulating materials.

4. The electronic cigarette of claim 3,

the electronic cigarette further comprises a sealing piece, the heating bin is provided with a slot, the sealing piece is arranged in the slot, and the heating unit is inserted into the accommodating cavity through the slot.

5. The electronic cigarette of claim 4,

the side of the baffle facing the first cavity is provided with an installation column, the height of the installation column is larger than that of the feedback unit, the control unit is installed in the first cavity through the installation column, the feedback unit is installed between the control unit and the baffle and clings to the baffle.

6. The electronic cigarette of claim 5,

the control unit comprises a circuit board and a temperature adjusting key, the temperature adjusting key is arranged in the first cavity and exposed out of the shell, and the temperature adjusting key is connected with the circuit board.

7. The electronic cigarette according to any one of claims 1-6,

the heating unit is a needle-shaped ceramic plate.

8. The electronic cigarette of claim 7,

the electronic cigarette further comprises a temperature feedback unit, the temperature feedback unit is arranged in the first cavity and connected with the control unit.

9. The electronic cigarette of claim 8, wherein the temperature feedback unit is disposed at a bottom of the first cavity.

10. The electronic cigarette according to any one of claims 1-6,

the power supply unit comprises a battery cell and a charging plate, the battery cell is connected with the charging plate, and the charging plate is connected with the control unit.