CN211932563U - POD (POD) electronic cigarette with OLED (organic light emitting diode) screen - Google Patents

Abstract

The utility model discloses a take POD electron cigarette of OLED screen, include: an electric heating element; the driving unit is electrically connected with the electric heating piece; the scheme control board is electrically connected with the driving unit to control the output power of the driving unit; the control unit is electrically connected with the scheme control board; and the scheme control board is electrically connected with the OLED display screen. The user sends control information to the scheme control panel through controlling the unit, and the scheme control panel is according to controlling information control drive unit output different power's drive signal to electric heat piece, realizes the effect of fine adjustment heating power, and scheme control panel control OLED display screen shows current heating power simultaneously, makes the user learn heating power directly perceivedly, and then conveniently adjusts heating power more, satisfies the user demand.

Description

POD (POD) electronic cigarette with OLED (organic light emitting diode) screen

Technical Field

The utility model relates to an electron cigarette field.

Background

The traditional cigarette needs to ignite substances to burn so as to generate smoke, and various harmful substances are easily generated in the burning process. The electronic cigarette is a new form of tobacco consumption, because the electronic cigarette does not need to be burnt by substances when generating smoke, the smoke does not contain harmful substances such as tar, carbon monoxide and the like, and the electronic cigarette has the advantage of reducing the harm to smokers, is gradually popular in the market and is widely accepted by the consumers.

However, the existing electronic cigarette generally has only two or three heating gears, the heating temperature is changed by connecting resistors with different resistance values, the user can only adjust the heating power to a limited extent, the heating power cannot be finely adjusted according to the self requirement, and meanwhile, the user cannot visually know the heating power, so that the existing electronic cigarette cannot meet the use requirement.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a take POD electron cigarette of OLED screen, it can let the user adjust the power that generates heat according to self demand directly perceivedly and slightly.

The utility model provides a technical scheme that its technical problem provided is:

a POD electronic cigarette with an OLED screen comprises:

an electric heating element;

the driving unit is electrically connected with the electric heating piece;

the scheme control board is electrically connected with the driving unit to control the output power of the driving unit;

the control unit is electrically connected with the scheme control board;

and the scheme control board is electrically connected with the OLED display screen.

Preferably, still include battery pole and atomizer, the drive unit the scheme control panel control the unit and the OLED display screen all sets up on the battery pole, the battery pole with the connection can be dismantled to the atomizer, the atomizer is provided with the oil storage chamber, the electric heat piece sets up the oil storage intracavity.

Preferably, the battery rod is provided with a groove allowing the atomizer to extend into, the bottom of the groove is provided with a first magnet, and the atomizer is provided with a second magnet.

Preferably, the atomizer is provided with an identification piece, and the identification piece is electrically connected with the scheme control board when the battery rod is connected with the atomizer.

Preferably, the identification member includes an electrical connection member connected to the atomizer, the battery rod is provided with a first conductive terminal pin and a second conductive terminal pin both electrically connected to the scheme control board, and the electrical connection member is capable of being electrically connected to the first conductive terminal pin and the second conductive terminal pin, respectively.

Preferably, still include airflow switch, the battery pole or be provided with into the gas port on the atomizer, be provided with the gas outlet on the atomizer, go into the gas port with be provided with airflow channel between the gas outlet, airflow switch is located airflow channel is last, the oil storage chamber be provided with the atomizing export of airflow channel intercommunication.

Preferably, the electric heating element is a microporous ceramic heating sheet, the microporous ceramic heating sheet is located at the bottom of the oil storage cavity, and the atomization outlet is located below the microporous ceramic heating sheet.

Preferably, the sidewall of the oil storage chamber is provided with a slope portion to narrow the bottom of the oil storage chamber.

Preferably, the atomizer includes base, sealing member and cigarette holder shell, the base is provided with the cavity, electric heat spare is located the cavity bottom, the sealing member with the pedestal connection is in order to seal the cavity forms the oil storage chamber, the cigarette holder shell cover is established on the base, the gas outlet sets up on the cigarette holder shell.

Preferably, the device also comprises a prompting unit, a timing unit and/or a power digital display unit and/or a counting unit which are electrically connected with the scheme control board.

Preferably, still including setting up battery and the interface that charges on the battery pole, the battery is the drive unit, the scheme control panel and OLED display screen power supply, the interface that charges with battery electric connection.

The utility model has the advantages that: the user sends control information to the scheme control panel through controlling the unit, and the scheme control panel is according to controlling information control drive unit output different power's drive signal to electric heat piece, realizes the effect of fine adjustment heating power, and scheme control panel control OLED display screen shows current heating power simultaneously, makes the user learn heating power directly perceivedly, and then conveniently adjusts heating power more, satisfies the user demand.

Drawings

The invention will be further described with reference to the following figures and examples:

FIG. 1 is an exploded perspective view of one embodiment of the present invention;

FIG. 2 is a cross-sectional view of one embodiment of the present invention;

FIG. 3 is an enlarged schematic view at A in FIG. 2;

FIG. 4 is a schematic perspective view of the protocol control board;

FIG. 5 is a cross-sectional view of the atomizer;

FIG. 6 is an exploded cross-sectional view of the atomizer;

fig. 7 is a bottom view of the atomizer.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of 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 thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 2 to 4, the utility model provides a take POD electron cigarette of OLED screen includes: an electric heating member 111; the driving unit 211, the driving unit 211 is electrically connected with the electric heating element 111; a recipe control board 21, wherein the recipe control board 21 is electrically connected to the driving unit 211 to control the output power of the driving unit 211; a control unit 212, wherein the control unit 212 is electrically connected to the recipe control board 21; the scheme control board 21 is electrically connected with the OLED display screen 213.

The user sends control information to the scheme control board 21 through the control unit 212, the scheme control board 21 controls the driving unit 211 to output driving signals with different powers to the electric heating element 111 according to the control information, the effect of finely adjusting the heating power is achieved, meanwhile, the scheme control board 21 controls the OLED display screen 213 to display the current heating power, the user can visually know the heating power, the heating power is more conveniently adjusted, and the use requirement is met.

The electric heating element 111 may be a heating resistance wire or the like capable of converting electric energy into heat energy. The driving unit 211 can be an amplifying circuit formed by a triode or a field effect transistor, and the scheme control board 21 can control the conduction time of the triode or the field effect transistor by outputting a PWM signal, so as to control the heating power of the electric heating element 111; the heating power of the electric heating element 111 can also be controlled by the scheme control board 21 to control the magnitude of the output current of the driving unit 211. The scheme control board 21 may be a circuit board and a single chip or an embedded chip disposed on the circuit board, so as to implement functions of receiving, processing, and outputting signals. The manipulation unit 212 may be a key, a knob, or the like capable of generating a manipulation signal according to a user operation.

Referring to fig. 1, fig. 2, fig. 5, fig. 6 and fig. 7, as a preferred embodiment, the portable electronic device further includes a battery rod 2 and an atomizer 1, the driving unit 211, the scheme control board 21, the control unit 212 and the OLED display screen 213 are disposed on the battery rod 2, the battery rod 2 is detachably connected to the atomizer 1, the atomizer 1 is provided with an oil storage cavity 112, and the electric heating element 111 is disposed in the oil storage cavity 112.

In the using process of the electronic cigarette, different types of tobacco tar are generally replaced. Through atomizer 1 and battery pole 2 detachably connected, atomizer 1 is provided with oil storage chamber 112, makes the user can quick replacement atomizer 1, and then realizes changing the purpose of tobacco tar kind, facilitates the use.

The electric connection between the electric heating element 111 and the driving unit 211 can be realized by matching a metal pin with a metal hole, wherein the metal pin and the metal hole are arranged on the atomizer 1 and electrically connected with the electric heating element 111, the other metal pin is arranged on the battery rod 2 and electrically connected with the output end of the driving unit 211, and when the atomizer 1 is connected with the battery rod 2, the metal pin and the metal hole are inserted to enable the electric heating element 111 to be electrically connected with the driving unit 211. The electric heating element 111 and the driving unit 211 may also be electrically connected by a metal spring sheet or a metal contact piece, and the electric heating element 111 and the driving circuit are electrically connected when the atomizer 1 and the battery rod 2 are connected by the similar arrangement.

Referring to fig. 1 to 3, as a preferred embodiment of detachably connecting the battery rod 2 with the atomizer 1, the battery rod 2 is provided with a groove allowing the atomizer 1 to extend into, the bottom of the groove is provided with a first magnet 22, and the atomizer 1 is provided with a second magnet 113.

Stretch into the recess through atomizer 1, first magnet 22 and the adsorbed mode of second magnet 113 realize battery pole 2 and atomizer 1's dismantling and be connected simple structure, convenient operation. Battery pole 2 can also be the implementation through buckle cooperation buckle with atomizer 1 and realize dismantling the connection, is provided with the recess on the battery pole 2, buckle and bayonet socket, and one of them sets up on the internal face of recess, and another setting is on the wall of atomizer 1 and recess inner wall contact, and when atomizer 1 stretched into the recess, buckle and bayonet socket block realized battery pole 2 and atomizer 1 dismantling and be connected.

In a preferred embodiment, the atomizer 1 is provided with an identifier, which is electrically connected to the recipe control board 21 when the battery rod 2 is connected to the atomizer 1.

Because the tobacco tar atomization temperature of different types is different, need set up different heating power, change the tobacco tar type at every turn, when atomizer 1 promptly, need readjust heating power, lead to using troublesome. To this, through being provided with the identification piece on the atomizer 1, when battery pole 2 is connected with atomizer 1, scheme control panel 21 and identification piece electric connection, scheme control panel 21 sets up the heating power of electric heat piece 111 according to the identification information of identification piece, when realizing changing atomizer 1 with this mode, can set up the effect of heating power automatically. The heating power set by the recipe control board 21 may be a preset value, or may be a heating power set value corresponding to the last time the atomizer 1 was used. The identification member may also be implemented as a memory, and the identification information is stored in the memory, and the scheme control board 21 is electrically connected with the memory to read the identification information so as to distinguish different atomizers 1.

Referring to fig. 2, 3 and 7, as a preferred embodiment of the identification member, the identification member includes an electrical connection member 114 connected to the atomizer 1, the battery rod 2 is provided with a first conductive terminal 23 and a second conductive terminal 24 both electrically connected to the scheme control board 21, and the electrical connection member 114 can be electrically connected to the first conductive terminal 23 and the second conductive terminal 24, respectively.

Whether the atomizer 1 is connected with the electrical connector 114 is identified, and when the electrical connector 114 is connected with the atomizer 1 and the atomizer 1 is connected with the battery rod 2, the electrical connector 114 is electrically connected with the first conductive terminal 23 and the second conductive terminal 24, respectively. Scheme control panel 21 can be according to having or not having electric current to judge whether electric connection piece 114 is connected with the two between first electrically conductive end foot 23 and the second electrically conductive end foot 24, if there is electric current then electric connection piece 114 and two electric connection, otherwise, if there is not electric current to pass through between first electrically conductive end foot 23 and the second electrically conductive end foot 24, then electric connection piece 114 is not connected with the two, with this mode, whether be connected with electric connection piece 114 according to atomizer 1 and carry out the sign, make scheme control panel 21 can distinguish different atomizer 1, and set up heating power according to different atomizer 1, because atomizer 1 corresponds with the tobacco tar kind, can reach the effect according to the automatic heating power that sets up of tobacco tar kind.

Referring to fig. 2 and 3, it is preferable that a third conductive terminal pin 25 is further included, the third conductive terminal pin 25 and the first conductive terminal pin 23 or the second conductive terminal pin 24 are electrically connected to the electric heating element, and the electric connecting element 114 may be a metal sheet, an open-hole metal block, or other embodiments. The first conductive terminal pin 23, the second conductive terminal pin 24, and the third conductive terminal pin 25 may be embodiments of metal pins, preferably spring electrodes.

Referring to fig. 2 and 4, as a preferred embodiment, the fuel cell further includes an airflow switch 214, the battery rod 2 or the atomizer 1 is provided with an air inlet, the atomizer 1 is provided with an air outlet, an airflow channel is provided between the air inlet and the air outlet, the airflow switch 214 is located on the airflow channel, and the oil storage cavity 112 is provided with an atomizing port 115 communicated with the airflow channel.

When the electronic cigarette is used, the electronic cigarette needs to be started up manually and then generates heat, so that the electronic cigarette is inconvenient to use. In order to solve the problem of troublesome use, the airflow switch 214 is arranged and the airflow switch 214 is positioned in the airflow channel, when the electronic cigarette is smoked, air flows in the airflow channel, so that the airflow switch 214 acts to generate a switch signal and transmits the switch signal to the scheme control board 21, and the scheme control board 21 further controls the driving unit 211 to drive the electric heating piece 111 to work, so that a user can achieve a starting-up effect through the action of smoking the electronic cigarette. When the electronic cigarette is smoked, outside air enters the atomizer 1 or the battery rod 2 from the air inlet, then passes through the airflow switch 214, and then the smoke generated after the tobacco tar atomization is taken away through the atomization opening, and finally the air with the smoke enters the oral cavity of a user from the air outlet.

In order to fully use the smoke oil in the oil storage cavity 112, a common electronic cigarette places the electric heating element 111 at the bottom of the oil storage cavity 112, so that the residual smoke oil can always contact with the electric heating element 111 to be heated and atomized along with the consumption of the smoke oil, however, only places the electric heating element 111 at the bottom of the oil storage cavity 112, the electric heating element 111 contacts with the smoke oil at the bottom of the oil storage cavity 112 to be heated, and the heated smoke oil floats upwards due to the temperature rise, so that the electric heating element 111 finally heats the whole smoke oil, the efficiency is low, the required heating power is large, and electric energy is wasted.

Referring to fig. 2, 5 and 6, in order to solve the above problem, as a preferred embodiment, the electric heating element 111 is a microporous ceramic heating plate, the microporous ceramic heating plate is located at the bottom of the oil storage chamber 112, and the atomizing port 115 is located below the microporous ceramic heating plate.

Through setting up atomizing mouth 115 in the bottom of oil storage chamber 112, electric heat piece 111 is micropore ceramic heating plate and is located atomizing mouth 115 department, make electric heat piece 111 be located the bottom, in the micropore of tobacco tar infiltration micropore ceramic heating plate, when micropore ceramic heating plate generates heat, tobacco tar temperature in the micropore also can not remove after rising, after the tobacco tar atomizing, because there is the tobacco tar separation above, smog is from the below of micropore ceramic heating plate, atomizing mouth 115 diffuses away promptly, finally when the user inhales, smog gets into user's oral cavity from the gas outlet. In this way, the effect of making full use of the tobacco tar in the oil storage cavity 112 is achieved, and meanwhile, the heating power of the microporous ceramic heating sheet does not need to be too large, so that the electric energy is saved. When the microporous ceramic heating sheet does not generate heat, the tobacco tar enters the micropores and cannot drop from the lower part of the microporous ceramic heating sheet due to surface tension.

Referring to fig. 2, 5 and 6, as a preferred embodiment, the sidewall of the oil storage chamber 112 is provided with an inclined surface portion to narrow the bottom of the oil storage chamber 112, so that the soot in the oil storage chamber 112 can be collected on the microporous ceramic heating sheet at the bottom of the oil storage chamber 112, and when the amount of the soot is small, the soot can be ensured to contact with the microporous ceramic heating sheet, thereby fully using the soot.

Referring to fig. 1, 2, 5 and 6, as a preferred embodiment, the atomizer 1 includes a base 11, a sealing member 12 and a mouthpiece shell 13, the base 11 is provided with a cavity, the electric heating member 111 is located at the bottom of the cavity, the sealing member 12 is connected with the base 11 to seal the cavity to form the oil storage cavity 112, the mouthpiece shell 13 is sleeved on the base 11, and the air outlet is arranged on the mouthpiece shell 13.

The sealing element 12 is connected with the base 11, so that the sealing element 12 can seal the concave cavity to form the oil storage cavity 112, and the tobacco tar can be conveniently injected into the oil storage cavity 112. The sleeve provided with the air outlet is sleeved on the base 11, so that a user can conveniently suck, and the sleeve is generally in a shape which is easy to suck, such as a flat mouth shape similar to a whistle. The base 11 is provided with an air flow passage passing under the electric heating element 111 and communicating with the air outlet, and if the air flow switch 214 is provided on the battery rod 2, the air flow passage extends to the bottom of the base 11, i.e., the contact position with the bottom of the groove on the battery rod 2, and the air flow passage further extends to the inside of the battery rod 2 and passes through the air flow switch 214, and the air inlet may be provided on the battery rod 2, the air flow passage communicating with the air inlet.

As a preferred embodiment, the system further comprises a prompting unit 215, a timing unit and/or a power digital display unit and/or a counting unit, which are electrically connected with the scheme control board 21.

When the user smokes the electronic cigarette, control information transmission to scheme control panel 21 through control unit 212 production, scheme control panel 21 sets up the timing time value of timing unit, or the count value of control unit setting counting unit, make the user when smoking the electronic cigarette through timing time value or absorb the number of times and reach the count value, timing unit or counting unit produce trigger signal transmission to scheme control panel 21, scheme control panel 21 control suggestion unit 215 reminds the user, with this time or the number of times that can let the user control to smoke, prevent once only to smoke too much smog. In this process, the scheme control board 21 can control the OLED display screen 213 to assist in setting a timing time value or a count value, and display a suck duration or a suck number when sucking.

The timing unit may be a timing circuit module, and when the scheme control board 21 includes a single chip microcomputer or an embedded chip, the timing unit may be a timing program in the single chip microcomputer or the embedded chip. The power digital display unit can be a program for driving the OLED display screen in a single chip microcomputer or an embedded chip, so that the OLED display screen displays the current heating power in a digital mode. The counting unit may be a counting circuit module, and when the scheme control board 21 includes a single chip microcomputer or an embedded chip, the counting unit may be a section of counting program in the single chip microcomputer or the embedded chip, and the counting unit may count according to the number of times of triggering the air flow switch 214. The prompting unit 215 may be a buzzer, a light emitting diode, or the like, preferably a vibrating motor, which can play a prompting role.

Referring to fig. 2, as a preferred embodiment, the device further includes a battery 26 and a charging interface 27, the battery 26 is disposed on the battery rod 2, the battery 26 supplies power to the driving unit 211, the scheme control board 21, and the OLED display screen 213, and the charging interface 27 is electrically connected to the battery 26. Through using battery 26 and can charge to battery 26 through the charging structure, can avoid using the trouble that the dry battery frequently changed, environmental protection more. The charging interface 27 may be a USB interface.

The above embodiments are merely preferred embodiments of the present invention, and other embodiments are also possible. Equivalent modifications or substitutions may be made by those skilled in the art without departing from the spirit of the invention, and such equivalent modifications or substitutions are intended to be included within the scope of the claims set forth herein.

Claims (10)

1. A take POD electron cigarette of OLED screen, its characterized in that includes:

an electric heating element (111);

the driving unit (211), the said driving unit (211) is connected with the said electric heating element (111) electrically;

a recipe control board (21), the recipe control board (21) being electrically connected to the drive unit (211) to control an output power of the drive unit (211);

the control unit (212), the said control unit (212) is connected with said scheme control panel (21) electrically;

the OLED display screen (213), the scheme control board (21) with OLED display screen (213) electric connection.

2. The POD electronic cigarette with the OLED screen according to claim 1, wherein: still include battery pole (2) and atomizer (1), drive unit (211) scheme control panel (21) control unit (212) and OLED display screen (213) all set up on battery pole (2), battery pole (2) with the connection can be dismantled in atomizer (1), atomizer (1) is provided with oil storage chamber (112), electric heat spare (111) set up in oil storage chamber (112).

3. The POD electronic cigarette with the OLED screen according to claim 2, wherein: the battery rod (2) is provided with a groove allowing the atomizer (1) to extend into, the bottom of the groove is provided with a first magnet (22), and the atomizer (1) is provided with a second magnet (113).

4. The POD electronic cigarette with the OLED screen according to claim 2, wherein: the atomizer (1) is provided with an identification piece, and the identification piece is in when the battery pole (2) is connected with the atomizer (1) with scheme control panel (21) electric connection.

5. The POD electronic cigarette with the OLED screen according to claim 4, wherein: the identification piece comprises an electrical connection piece (114) connected with the atomizer (1), a first conductive terminal pin (23) and a second conductive terminal pin (24) which are electrically connected with the scheme control board (21) are arranged on the battery rod (2), and the electrical connection piece (114) can be electrically connected with the first conductive terminal pin (23) and the second conductive terminal pin (24) respectively.

6. The POD electronic cigarette with the OLED screen according to claim 2, wherein: still include airflow switch (214), battery pole (2) or be provided with into the gas port on atomizer (1), be provided with the gas outlet on atomizer (1), go into the gas port with be provided with airflow channel between the gas outlet, airflow switch (214) are located airflow channel is last, oil storage chamber (112) be provided with atomizing mouth (115) of airflow channel intercommunication.

7. The POD electronic cigarette with the OLED screen, according to claim 6, is characterized in that: electric heat spare (111) are microporous ceramic heating plate, microporous ceramic heating plate is located the bottom in oil storage chamber (112), atomizing mouth (115) are located microporous ceramic heating plate's below.

8. The POD electronic cigarette with the OLED screen according to claim 7, wherein: the side wall of the oil storage cavity (112) is provided with an inclined surface part so as to narrow the bottom of the oil storage cavity (112).

9. The POD electronic cigarette with the OLED screen according to claim 7, wherein: atomizer (1) includes base (11), sealing member (12) and cigarette mouth shell (13), base (11) are provided with the cavity, electric heat spare (111) are located the cavity bottom, sealing member (12) with base (11) are connected with sealedly the cavity forms oil storage chamber (112), cigarette mouth shell (13) cover is established on base (11), the gas outlet sets up on cigarette mouth shell (13).

10. The POD electronic cigarette with the OLED screen, according to claim 6, is characterized in that: the device also comprises a prompting unit (215) and a timing unit and/or a power digital display unit and/or a counting unit which are electrically connected with the scheme control board (21).

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