WO2023004589A1 - Atomizer and electronic atomization device - Google Patents

Abstract

The present invention provides an atomizer and an electronic atomization device. The atomizer comprises: an atomization assembly, the atomization assembly comprising a first electrode contact and a second electrode contact; and an anti-counterfeiting assembly, the anti-counterfeiting assembly comprising a first electrode connection terminal and a second electrode connection terminal. The first electrode contact is connected to the first electrode connection terminal, and the atomization assembly forms a series connection with the anti-counterfeiting assembly; and the second electrode contact serves as a first electrode of the atomizer, and the second electrode connection terminal serves as a second electrode of the atomizer, so that when the atomizer is connected to a battery rod, the anti-counterfeiting assembly can communicate with the battery rod by means of the first electrode and the second electrode. The anti-counterfeiting assembly replaces a circuit board to implement a communication encryption function, and solves the problems in the existing technology that the area of PCBs is too large and assembly efficiency is low, thereby improving assembly efficiency and reducing costs.

Description

Atomizers and Electronic Atomization Devices technical field

The invention relates to the field of electronic atomization devices, in particular to an atomizer and an electronic atomization device.

Background technique

In the existing electronic atomization device with encryption function, a PCB board is generally arranged in the atomizer, and a controller, capacitor and MOS tube are arranged on the PCB board to realize the encryption function. In the actual application process, a relatively high-power MOS tube and/or a large-capacity capacitor are generally required to work normally, and the size of a high-power MOS tube and a large-capacity capacitor is often large, which will significantly increase the PCB board. The area of the atomizer is limited, and the assembly efficiency is low. Moreover, since the PCB is welded by multiple components, there is a greater risk of damage during assembly.

Contents of the invention

The invention provides an atomizer and an electronic atomization device, which can improve assembly efficiency and reduce costs.

In order to solve the above technical problem, the first technical solution provided by the present invention is to provide an atomizer, including: an atomization assembly, the atomization assembly includes a first electrode contact and a second electrode contact; an anti-counterfeit assembly, an anti-counterfeit The component includes a first electrode connection terminal and a second electrode connection terminal; the first electrode contact is connected to the first electrode connection terminal, and then the atomization component and the anti-counterfeit component are connected in series; wherein, the second electrode contact is used as the first electrode contact of the atomizer One electrode and the second electrode connection terminal serve as the second electrode of the atomizer, so that when the atomizer is connected to the battery rod, the anti-counterfeit component can communicate with the battery rod through the first electrode and the second electrode.

Wherein, the anti-counterfeit component further includes: an anti-counterfeit unit electrically connected to the first electrode connection terminal and the second electrode connection terminal respectively, and the anti-counterfeit unit can communicate with the battery rod to determine whether the battery rod matches the atomizer.

Wherein, the first electrode connection terminal, the second electrode connection terminal and the anti-counterfeit unit are packaged as an independent component; or the first electrode connection terminal, the second electrode connection terminal and the anti-counterfeit unit are two components arranged independently.

Wherein, the anti-counterfeit unit is a bare chip; or the anti-counterfeit unit includes a bare chip and a package body wrapping the bare chip.

Among them, the anti-counterfeiting component includes: a control unit, the control unit includes a communication detection terminal, and the communication detection terminal is connected to the first electrode contact; a power supply unit, the power supply unit is connected to the communication detection terminal and the control unit; After the device receives the communication signal from the battery pole through the communication detection terminal, the control unit sends a feedback signal to the battery pole through the communication detection terminal based on the voltage signal provided by the power supply unit, so as to realize the communication between the atomizer and the battery pole.

Wherein, the anti-counterfeiting component also includes: a switch unit, the first end is connected to the first electrode contact, the second end is connected to the second electrode connection terminal, and the control end is connected to the control unit; a timing unit is used to control the heating time; After receiving the heating instruction, the control unit controls the switch unit to be in the first working state during the heating time controlled by the timing unit, so that the atomization component works in the heating state; the control unit controls the switch unit to be in the first working state during the non-heating time controlled by the timing unit The second working state is to charge the power supply unit.

Wherein, the anti-counterfeiting component further includes: a rectifying unit, including a first passage and a second passage; in response to the connection between the atomizer and the battery rod in the first connection manner, and the first electrode receiving the power supply voltage, the atomizer and the battery rod pass through the first connection. A channel for communication and heating; in response to the atomizer being connected to the battery rod through the second connection and the second electrode receiving the power voltage, the atomizer and the battery rod are communicating and heating through the second channel.

Wherein, the anti-counterfeit component also includes: a boost unit, a connection control unit and a switch unit, in response to the connection between the atomizer and the battery rod in a second connection manner, and the second electrode receiving the power supply voltage, the control unit outputs a driving signal, and the boost unit The driving signal is boosted, and the boosted driving signal is used to drive the switch unit to work in the first working state.

Wherein, the atomizer further includes: a first thimble and a second thimble; the first thimble is connected to the second electrode contact to serve as the first electrode, and the second thimble is connected to the second electrode connection terminal to serve as the second electrode.

Wherein, the anti-counterfeiting component is located between the second thimble and the atomizing component.

Wherein, the first electrode connection terminal and the second electrode connection terminal are bosses arranged on opposite surfaces of the anti-counterfeiting unit; the first end of the first thimble abuts against the second electrode contact, and the second end of the first thimble contacts The atomizing base of the device is exposed as the connection end of the first electrode; the first electrode connection terminal abuts the first electrode contact, the first end of the second thimble abuts the second electrode connection terminal, and the second thimble The end is exposed from the atomizing base of the atomizer to serve as the connection end of the second electrode.

Wherein, the first electrode connection terminal and the second electrode connection terminal are elastic pieces; the first end of the first thimble abuts against the second electrode contact, and the second end of the first thimble is exposed from the atomization base of the atomizer, as The connection end of the first electrode; the first electrode connection terminal is in elastic contact with the first electrode contact, the first end of the second thimble is connected to the second electrode connection terminal, and the second end of the second thimble is connected from the atomization base of the atomizer exposed as the connection end of the second electrode.

Wherein, the atomization assembly further includes: a first electrode lead drawn from the first electrode contact, and a second electrode lead drawn from the second electrode contact; the first electrode connection terminal and the second electrode connection terminal are conductive sheets; The first end of the first thimble is connected to the lead wire of the second electrode, and the second end of the first thimble is exposed from the atomization base of the atomizer as the connection end of the first electrode; the first electrode connection terminal is connected to the lead wire of the first electrode, The first end of the second thimble is connected to the second electrode connection terminal, and the second end of the second thimble is exposed from the atomizing base of the atomizer to serve as the connection end of the second electrode.

Wherein, the atomizing base of the atomizer has a groove opening outward, and the anti-counterfeiting component is located in the groove.

Wherein, the atomization assembly also includes: a first electrode lead drawn from the first electrode contact, and a second electrode lead drawn from the second electrode contact; the end of the first electrode lead far away from the first electrode contact The atomization base of the atomizer is exposed; the first end of the first thimble is connected to the lead wire of the second electrode, and the second end of the first thimble is exposed from the atomization base of the atomizer to serve as the connection end of the first electrode; the first electrode is connected to The terminal is connected to the end of the first electrode lead far away from the first electrode contact, the first end of the second thimble is connected to the second electrode connection terminal, and the second end of the second thimble is exposed from the atomization base of the atomizer to serve as the second electrode connection.

In order to solve the above technical problems, the second technical solution provided by the present invention is to provide an electronic atomization device, including: an atomizer and a battery rod connected to each other, wherein the battery rod is used to supply power to the atomizer, and the atomizer The nebulizer is any one of the nebulizers mentioned above.

Beneficial effects of the present invention, different from the prior art, the atomizer and electronic atomization device provided by the present invention include: an atomization component and an anti-counterfeiting component, wherein the atomization component includes a first electrode contact and a second electrode contact The anti-counterfeit component includes a first electrode connection terminal and a second electrode connection terminal; the first electrode contact is connected to the first electrode connection terminal, and then the atomization component is connected in series with the anti-counterfeit component; wherein, the second electrode contact is used as an atomizer The first electrode and the second electrode connection terminal are used as the second electrode of the atomizer, so that when the atomizer is connected to the battery rod, the anti-counterfeit component can communicate with the battery rod through the first electrode and the second electrode. The anti-counterfeiting component replaces the circuit board, realizes the communication encryption function, solves the problems of the large area of the PCB board and low assembly efficiency in the prior art, and then improves the assembly efficiency and reduces the cost.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings without creative work, wherein:

Fig. 1 is a partial structural schematic diagram of the atomizer provided in the first embodiment of the present application;

Fig. 2 is a schematic diagram of the structure after the connection of the atomization component, the anti-counterfeit component and the thimble of the atomizer provided by the first embodiment of the application;

Fig. 3 is a schematic diagram of the circuit structure of the anti-counterfeit component of the atomizer provided in the first embodiment of the present application;

Fig. 4 is a schematic diagram of another circuit structure of the anti-counterfeiting component of the atomizer provided in the first embodiment of the present application;

Fig. 5 is a schematic diagram of another circuit structure of the anti-counterfeiting component of the atomizer provided in the first embodiment of the present application;

Fig. 6 is another schematic diagram of the circuit structure of the anti-counterfeiting component of the atomizer provided in the first embodiment of the present application;

Fig. 7 is a partial structural schematic diagram of the atomizer provided by the second embodiment of the present application;

Fig. 8 is a schematic diagram of the structure after the connection of the atomization component, anti-counterfeit component and thimble of the nebulizer provided by the second embodiment of the present application;

Fig. 9 is a schematic diagram of the partial structure of the atomizer provided by the third embodiment of the present application;

Fig. 10 is a schematic structural diagram of the connected atomization component, anti-counterfeit component and thimble of the nebulizer provided by the third embodiment of the present application;

Fig. 11 is a schematic structural diagram of the atomizer provided by the fourth embodiment of the present application;

Fig. 12 is a schematic diagram of the connected structure of the atomizing component, the anti-counterfeiting component and the thimble of the nebulizer provided by the fourth embodiment of the present application;

Fig. 13 is a schematic structural diagram of the first embodiment of the atomization assembly of the present application;

Fig. 14 is a schematic diagram of block modules of the electronic atomization device provided by the present application.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

Please refer to Figure 1, which is a schematic structural diagram of an embodiment of the atomizer of the present invention. The atomizer can be used in the fields of electronic atomization devices, medical atomization, etc., and it has the characteristics of simple structure, so that it is easy to adopt an automatic installation method. Therefore, the installation procedure can be simplified, the assembly efficiency can be improved, the labor cost during assembly can be saved, and some human errors in the assembly process can be avoided.

In some embodiments, the atomizer may include an atomization unit and a liquid storage unit sleeved on the atomization unit, and the liquid storage unit is connected with the atomization unit in a liquid conducting manner. The atomizing unit can be used to heat and atomize the liquid medium stored in the liquid storage unit, and the liquid storage unit is used to store the liquid medium and export the mist.

Specifically, the atomization unit may include an atomization base 30 , an atomization assembly 1 and an atomization top seat 34 in some embodiments. The atomizing base 30 can be oval in some embodiments, which can be used to electrically connect with the battery rod, and the atomizing assembly 1 is installed on the atomizing base 30 . The atomizing top seat 34 is sheathed or clamped on the atomizing base 30 from top to bottom, and covers the atomizing assembly 1 . The atomizing top seat 34 may include an integrally formed sleeve, and the sleeve may be sleeved on the atomizing base 30 to accommodate the atomizing assembly 1 and form an atomizing chamber. The structures of the atomization base 30, the atomization assembly 1 and the atomization top seat 34 are not limited, and can be designed according to different types of atomizers.

Specifically, please refer to FIG. 2, the atomizer further includes an anti-counterfeit component 2, the atomization component 1 includes a first electrode contact 111 and a second electrode contact 112, and the anti-counterfeit component 2 includes a first electrode connection terminal 121 and a second electrode Connect terminal 122. Among them, the first electrode contact 111 is electrically connected to the first electrode connection terminal 121, the second electrode contact 112 of the atomization assembly 1 is used as the first electrode of the atomizer, and the second electrode connection terminal 122 of the anti-counterfeiting assembly 2 is used as the atomizer. the second electrode of the vaporizer. When the atomizer is connected to the battery rod, the first electrode and the second electrode are connected to the positive electrode and the negative electrode of the battery rod. In this application, the atomizer assembly 1 and the anti-counterfeit assembly 2 are connected in series, and when the atomizer is connected to the battery rod, the anti-counterfeit assembly 2 can communicate with the battery rod through the first electrode and the second electrode. Specifically, the anti-counterfeiting component 2 can be arranged inside the atomizer. Preferably, as shown in FIG. 1 , the anti-counterfeiting component 2 is arranged in the accommodation cavity of the atomizing base 30 .

Please refer to Fig. 3, the N2 end of the anti-counterfeiting component 2 (that is, the first electrode connection terminal 121) is connected to the N1 end (that is, the first electrode contact 111) of the atomization component L (corresponding to the atomization component 1 in Fig. 2 ). , the P1 terminal (second electrode contact 112) of the atomization component L is used as the first electrode of the atomizer, and the P2 terminal (second electrode connection terminal 122) of the anti-counterfeiting component 2 is used as the second electrode of the atomizer.

Wherein, the anti-counterfeit component 2 includes: a control unit 201 , a power supply unit 202 and a switch unit 203 . Wherein, the control unit 201 includes a communication detection terminal Q, and the communication detection terminal Q is connected to the N2 terminal and the N1 terminal, that is, the communication detection terminal Q is connected to the first electrode contact 111 and the first electrode connection terminal 121 . The power supply unit 202 is connected to the communication detection terminal Q and the control unit 201 . The first end of the switch unit 203 is connected to N1, that is, the first electrode contact 111 , the second end is connected to the P2 end, that is, the second electrode connection terminal, and the control end is connected to the control unit 201 . In a specific embodiment, the switch unit 203 may be a MOS transistor, specifically a PMOS transistor or an NMOS transistor. In this embodiment, when the atomizer is connected to the battery rod, after the atomizer receives the communication signal from the battery rod through the communication detection terminal Q, the control unit 201 sends a signal to the battery through the communication detection terminal Q based on the voltage signal provided by the power supply unit 202. The battery rod sends a feedback signal to realize the communication between the atomizer and the battery rod.

Specifically, when communicating, the switch unit 203 is in the second working state, that is, the off state. At this time, the battery rod sends a communication signal through the P1 terminal, and the atomizer detects the communication signal from the battery rod through the communication detection terminal Q. And while receiving the communication signal from the battery pole, use the communication signal to charge the power supply unit 202 . After the atomizer receives the communication signal, it uses the power supply unit 202 to supply power to the control unit 201, so that the control unit 201 sends a feedback signal to the P1 terminal through the communication detection terminal Q based on the voltage signal provided by the power supply unit 202, and then sends a feedback signal to the battery rod. Feedback signal and thus the communication of the atomizer with the battery rod.

Specifically, as shown in FIG. 4 , the power supply unit 202 includes a first diode D1 and a storage capacitor C1, wherein the anode of the first diode D1 is connected to the communication detection terminal Q, and the cathode is connected to the first end of the storage capacitor C1 to store The second end of the capacitor C1 is connected to the control unit 201 . When charging the power supply unit 202, that is, charging the storage capacitor C1, the first diode D1 is used to prevent the reverse voltage from damaging the control unit 201, and the first diode D1 can also prevent other circuits from consuming energy. Specifically, After the storage capacitor C1 is charged to a high level, if there is no first diode D1, the storage capacitor C1 will be discharged through the atomization component L, thereby consuming energy.

After the communication is completed, the battery rod sends a heating command to the atomizer. When the atomizer receives the heating command, the control unit 201 controls the switch unit 203 to be in the first working state, that is, the conduction state. At this time, the battery rod starts from P1 The power supply voltage is input to the terminal to heat the atomizing assembly L, so that the atomizing assembly L works in a heated state. After the heating state is completed, the control unit 201 controls the switch unit 203 to be in the second working state, that is, the off state.

In one embodiment, in order to ensure the normal operation of the control unit 201, a timing unit 206 needs to be set. The timing unit 206 controls the heating time, and timing is performed after receiving a heating instruction, so that the control unit 201 controls the switch unit 203 in the timing unit 206. The controlled heating time is in the first working state, so that the atomizing assembly L works in the heating state. The control unit 201 controls the switch unit 203 to be in the second working state during the non-heating time controlled by the timing unit 206 . Specifically, when the timer arrives, stop heating and start charging the power supply unit 202 to ensure that the power supply unit 202 has enough power to drive the control unit 201 and then control the switch unit 203 during the heating process. That is to say, when the switch unit 203 is turned on, the power supply unit 202 cannot be charged, so the control unit 201 needs to control the switch unit 203 to be turned on and off in time division. Specifically, when the switch unit 203 is turned on, the atomization assembly L is heated, and the control unit 201 is powered by the charged power supply unit 202; When turned on, the control unit 201 can work normally.

Please refer to FIG. 5 , the anti-counterfeit component 2 of the present application further includes a rectification unit 204 and a boost unit 205 . The rectifier unit 204 is connected to the power supply unit 202 , the control unit 201 , the switch unit 203 and the terminal N1 (the first electrode contact 111 ). The rectifying unit 204 can realize forward connection or reverse connection between the battery rod and the atomizer. Specifically, the rectification unit 204 includes a first path and a second path. When the atomizer is connected to the battery rod in the first connection mode, that is, the positive connection, the first electrode, that is, the P1 terminal, is connected to the voltage output terminal of the battery rod to receive the power supply voltage. At this time, the first path of the rectifier unit 204 will be The P1 terminal is connected to the control unit 201 and the power supply unit 202, and the second electrode, that is, the P2 terminal is grounded. At this time, the atomizer and the battery rod communicate and heat through the first path. When the atomizer is connected to the battery rod in the second connection mode, that is, the reverse connection, the second electrode, that is, the P2 terminal is connected to the voltage output terminal of the battery rod to receive the power supply voltage. At this time, the second path of the rectifier unit 204 will be The second electrode, that is, the P2 terminal is connected to the control unit 201 and the power supply unit 202 , and the first electrode, that is, the P1 terminal is grounded. At this time, the atomizer and the battery rod communicate and heat through the second path.

Specifically, referring to FIG. 6 , the rectification unit 204 includes: a rectification circuit 126 , a first control unit 128 and a second control unit 127 . The rectifier circuit 126 includes a first path, a second path, a power supply voltage output terminal VCC, and a ground voltage output terminal GND, wherein the first path and the second path are connected in parallel and are respectively arranged between the power supply voltage output terminal VCC and the ground voltage output terminal GND. Between, the first path is connected to the first electrode P1, and the second path is connected to the second electrode P2.

The first control unit 128 is disposed between the second electrode P2 and the ground voltage output terminal GND, and connected to the first path. The second control unit 127 is disposed between the first electrode P1 and the ground voltage output terminal GND, and connected to the second path. Wherein, when the first electrode P1 receives the power supply voltage and the second electrode P2 is connected to the ground voltage, that is, when the atomizer 12 is being inserted into the battery rod 11, the first control unit 128 controls the first path to conduct the first electrode The path between P1 and the power voltage output terminal VCC, and the second control unit 127 controls the second path to conduct the path between the second electrode P2 and the ground voltage output terminal GND. It can be understood that the first control unit 128 and the first path are the first path. When the first electrode P2 is grounded and the second electrode P1 receives the power supply voltage, that is, when the atomizer 12 is reversely inserted into the battery rod 11, the second control unit 127 controls the second path to connect the second electrode P2 with the power supply voltage output terminal. The path between VCC, and the first control unit 128 controls the first path to conduct the path between the first electrode P1 and the ground voltage output terminal GND. It can be understood that the second control unit 127 and the second path are a second path.

Specifically, the first control unit 128 includes: a fourth resistor R4, a third diode D3, and a second capacitor C2. Wherein, the first terminal of the fourth resistor R4 is connected to the second input terminal, and the second terminal of the fourth resistor R4 is connected to the ground voltage output terminal GND. A first terminal of the third diode D3 is connected to the second input terminal, and a second terminal of the third diode D3 is connected to the ground voltage output terminal GND. The first terminal of the second capacitor C2 is connected to the second terminal of the fourth resistor R4, and the second terminal of the second capacitor C2 is connected to the ground voltage output terminal GND.

The second control unit 127 includes: a third resistor R3, a second diode D2 and a third capacitor C3. Wherein, the first terminal of the third resistor R3 is connected to the first input terminal, and the second terminal of the third resistor R3 is connected to the ground voltage output terminal GND. A first terminal of the second diode D2 is connected to the first input terminal, and a second terminal of the second diode D2 is connected to the ground voltage output terminal GND. The first terminal of the third capacitor C3 is connected to the second terminal of the third resistor R3, and the second terminal of the third capacitor C3 is connected to the ground voltage output terminal GND.

The first path includes: the seventh switch M7 and the eighth switch M8. Wherein, the seventh switch M7 includes a first channel terminal, a second channel terminal and a control terminal, the control terminal of the seventh switch M7 is connected to the first terminal of the second capacitor C2, and the first channel terminal of the seventh switch M7 is connected to the power supply voltage output The terminal VCC, and the second channel terminal of the seventh switch M7 are connected to the first input terminal. The eighth switch M8 includes a first channel terminal, a second channel terminal and a control terminal, the control terminal of the eighth switch M8 is connected to the first terminal of the third capacitor C3, and the first channel terminal of the eighth switch M8 is connected to the ground voltage output terminal GND , the second channel end of the eighth switch M8 is connected to the first input end.

The second path includes: the fifth switch M5 and the sixth switch M6. Wherein, the fifth switch M5 includes a first channel terminal, a second channel terminal and a control terminal, the control terminal of the fifth switch M5 is connected to the first terminal of the third capacitor C3, and the first channel terminal of the fifth switch M5 is connected to the ground voltage output terminal GND, and the second channel terminal of the fifth switch M5 is connected to the second input terminal. The sixth switch M6 includes a first channel terminal, a second channel terminal and a control terminal, the control terminal of the sixth switch M6 is connected to the first terminal of the third capacitor C3, and the first channel terminal of the sixth switch M6 is connected to the power supply voltage output terminal VCC , the second channel end of the sixth switch M6 is connected to the second input end.

Specifically, when the atomizer is being inserted into the battery rod, the second control unit 127 controls the fifth switch M5 in the second path to be turned on, the sixth switch M6 to be turned off, and the second electrode P2 is connected to the ground through the fifth switch M5. Voltage GND connection. The first control unit 128 controls the seventh switch M7 in the first path to turn on, the eighth switch M8 to turn off, and the first electrode P1 is connected to the power supply voltage VCC through the seventh switch M7.

When the atomizer 12 is reversely inserted into the battery rod 11, the second control unit 127 controls the sixth switch M6 in the second path to be turned on, the fifth switch M5 to be turned off, and the second electrode P2 is connected to the power supply voltage VCC. The first control unit 128 controls the eighth switch M8 in the first path to turn on, the seventh switch M7 to turn off, and the first electrode P1 is connected to the ground voltage GND through the eighth switch M8.

Further, in this embodiment, when the atomizer is positively connected to the battery rod, the first electrode, that is, the P1 terminal is connected to the voltage output terminal of the battery rod to receive the power supply voltage. At this time, the voltage at the P1 terminal is greater than the voltage at the P2 terminal, and the control unit can output a driving signal to directly control the on and off of the switch unit 203 . When the atomizer is connected to the battery rod in the second connection mode, that is, reverse connection, the second electrode, that is, the P2 terminal

Receive the power supply voltage. At this time, the voltage at the P2 terminal is greater than the voltage at the P1 terminal. After the control unit 201 outputs the drive signal, it needs to use the booster unit 205 to boost the drive signal, and use the boosted drive signal to drive the switch unit 203 to work at the first A working state, that is, the boosted driving signal is used to drive the switch unit 203 to conduct.

Specifically, in one embodiment, the anti-counterfeit component 2 also includes: an anti-counterfeit unit 21, the anti-counterfeit unit 21 is electrically connected to the first electrode connection terminal 121 and the second electrode connection terminal 122, and the anti-counterfeit unit 21 can communicate with the battery rod, and then Determine whether the battery rod matches the atomizer. In one embodiment, the first electrode connection terminal 121, the second electrode connection terminal 122 and the anti-counterfeit unit 21 are packaged as an independent component; or the first electrode connection terminal 121, the second electrode connection terminal 122 and the anti-counterfeit unit 21 are independently provided of the two components.

In one embodiment, the anti-counterfeit unit 21 is a bare die; or the anti-counterfeit unit 21 includes a bare die and a package enclosing the die. Bare crystal (die, dice, dies), also known as bare chip, bare chip, grain or bare chip, is a small unpackaged integrated circuit body made of semiconductor materials. The intended function of the integrated circuit is to implemented on this small piece of semiconductor.

The anti-counterfeiting component 2 of this embodiment replaces the circuit board, realizes the communication encryption function, solves the problems of the PCB board area being too large and the assembly efficiency being low in the prior art, thereby improving the assembly efficiency and reducing the cost. In addition, the anti-counterfeiting component 2 of the present application can realize the communication between the atomizer and the battery rod on the one hand, and on the other hand can make the atomizer and the battery rod work regardless of whether they are inserted forward or reversed.

Please continue to refer to FIG. 2. In this embodiment, the atomizer further includes a first thimble 131 and a second thimble 132, wherein the first thimble 131 is connected to the second electrode contact 112 as the first electrode, and the second thimble 132 is connected to The second electrode is connected to the terminal 122 as a second electrode. Specifically, as shown in FIG. 2 , in this embodiment, the anti-counterfeit component 2 is disposed in the accommodating cavity of the atomization base 30 , and is disposed between the second thimble 132 and the atomization component 1 .

In this embodiment, the first electrode connection terminal 121 and the second electrode connection terminal 122 are bosses disposed on opposite surfaces of the anti-counterfeiting unit 21 , specifically conductive bosses, such as metal bosses. Please refer to FIG. 13, the atomization assembly 1 also includes a porous liquid guide 42, the first electrode contact 111 and the second electrode contact 112 are conductive films arranged on the atomization surface 41 of the porous liquid guide 42, such as metal film or alloy film. The atomizing surface 41 of the porous liquid guide 42 is also provided with a heating wire 40 , and the first electrode contact 111 and the second electrode contact 112 are arranged at both ends of the heating wire 40 , serving as positive and negative electrodes of the heating wire 40 respectively. It can be understood that the heating wire 40 corresponds to the atomization assembly L in FIG. 3 .

In this embodiment, the first end of the first thimble 131 abuts against the second electrode contact 112, and the second end of the first thimble 131 is exposed from the atomizing base 30 of the atomizer, serving as the connection end of the first electrode. , for connection with the battery pole. The first electrode connection terminal 121 abuts against the first electrode contact 111, the first end of the second thimble 132 abuts against the second electrode connection terminal 122, and the second end of the second thimble 132 is exposed from the atomization base 30 of the atomizer. , used as the connecting end of the second electrode for connecting with the battery pole.

In another embodiment, as shown in Figures 7-8, the difference between the embodiment shown in Figures 7-8 and the embodiment shown in Figure 2 above is that the first electrode connection terminal in this embodiment 121 and the second electrode connection terminal 122 are elastic pieces.

Specifically, in this embodiment, the first end of the first thimble 131 abuts against the second electrode contact 112, and the second end of the first thimble 131 is exposed from the atomization base 30 of the atomizer to serve as the first electrode contact point 112. connection end. The first electrode connection terminal 121 is in elastic contact with the first electrode contact 111, the first end of the second thimble 132 is connected to the second electrode connection terminal 122, and the second end of the second thimble 132 is exposed from the atomization base 30 of the atomizer. , as the connection end of the second electrode. Specifically, the first electrode connection terminal 121 is a metal shrapnel, one end is electrically connected to the anti-counterfeiting unit 21, and the other end has a first bent portion, and the first bent portion is parallel to and abuts against the first electrode contact 111; the second electrode The connection terminal 122 is also a metal elastic piece, one end is electrically connected to the anti-counterfeiting unit 21 , and the other end forms a second bent portion, and the second bent portion is attached to the top surface and the side surface of the second thimble 132 respectively.

In another embodiment, as shown in Figures 9-10, the difference between the embodiment shown in Figures 9-10 and the embodiment shown in Figure 2 above is that in this embodiment, the atomization assembly 1 It also includes a first electrode connecting line 113 drawn out from the first electrode contact 111 and a second electrode connecting line 114 drawn out from the second electrode contact 112 . In this embodiment, the first electrode connection terminal 121 and the second electrode connection terminal 122 are conductive sheets, which may be elastic conductive sheets or rigid conductive sheets, which are not specifically limited.

In this embodiment, the first end of the first thimble 131 is connected to the lead wire 114 of the second electrode, and the second end of the first thimble 131 is exposed from the atomization base 30 of the atomizer, serving as the connection end of the first electrode. The first electrode connection terminal 121 is connected to the first electrode lead 113, the first end of the second thimble 132 is connected to the second electrode connection terminal 122, and the second end of the second thimble 132 is exposed from the atomization base 30 of the atomizer, as The connection end of the second electrode.

In another embodiment, as shown in Figure 11-Figure 12, the difference between the embodiment shown in Figure 11-Figure 12 and the embodiment shown in Figure 9-Figure 10 is that the atomization of the atomizer The base 30 has a groove 15 opening outward, and the anti-counterfeit component 2 is located in the groove 15 .

Specifically, in this embodiment, the end of the first electrode lead 113 away from the first electrode contact 111 is exposed from the atomization base 30 of the atomizer, as shown in FIG. 9 . Specifically, in this embodiment, the first end of the first thimble 131 is connected to the second electrode lead 114, and the second end of the first thimble 131 is exposed from the atomization base 30 of the atomizer to serve as the connection end of the first electrode. . The first electrode connection terminal 121 is connected to the end of the first electrode lead wire 113 away from the first electrode contact 111, the first end of the second thimble 132 is connected to the second electrode connection terminal 122, and the second end of the second thimble 132 is connected to the atomizer. The atomizing base 30 is exposed to serve as the connection end of the second electrode.

In an embodiment, the connection between the electrodes and the connection terminals can be realized by means of welding, riveting, crimping, etc., and the details will not be repeated here.

The atomizer of each embodiment of the present application is provided with an anti-counterfeit component instead of the existing circuit board to realize the anti-counterfeit function. The anti-counterfeit component requires a small space, is easy to assemble, and is reliable in connection.

Please refer to FIG. 14 , which is a schematic structural diagram of an embodiment of the electronic atomization device of the present application. The electronic atomization device 300 includes an atomizer 100 and a battery rod 200 connected to each other. Wherein, the battery rod 200 is used to supply power to the atomizer 100, and the atomizer 100 is the atomizer of any one of the above-mentioned embodiments. The battery bar 200 includes a battery, a circuit board, an airflow sensor, and the like. The electronic atomization device 300 can be applied in the fields of electronic atomization devices, medical atomization, etc., and has specific structural features to facilitate the adoption of automatic installation methods, thereby simplifying the installation process, improving assembly efficiency, and saving labor costs during assembly. And some human errors in the assembly process can be avoided.

In this application, the anti-counterfeit component is used to replace the existing circuit board capable of realizing communication. On the one hand, the anti-counterfeit chip has a simple structure and can realize small volume; on the other hand, the cost is reduced.

The above is only the embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process conversion made by using the description of the present invention and the contents of the accompanying drawings, or directly or indirectly used in other related technical fields, All are included in the scope of patent protection of the present invention in the same way.

Claims (16)

A nebulizer, comprising: An atomization assembly, the atomization assembly includes a first electrode contact and a second electrode contact; An anti-counterfeit component, the anti-counterfeit component includes a first electrode connection terminal and a second electrode connection terminal; The first electrode contact is connected to the first electrode connection terminal, and then the atomization component is connected in series with the anti-counterfeiting component; wherein, the second electrode contact is used as the first electrode of the atomizer , the second electrode connection terminal is used as the second electrode of the atomizer, so that when the atomizer is connected to the battery rod, the anti-counterfeiting component can communicate with the first electrode and the second electrode. The battery pole communicates. The atomizer according to claim 1, wherein the anti-counterfeiting component further comprises: The anti-counterfeit unit is electrically connected to the first electrode connection terminal and the second electrode connection terminal respectively, the anti-counterfeit unit can communicate with the battery rod, and then judge whether the battery rod matches the atomizer . The atomizer according to claim 2, wherein the first electrode connection terminal, the second electrode connection terminal and the anti-counterfeiting unit are packaged as an independent component; or The first electrode connection terminal, the second electrode connection terminal and the anti-counterfeiting unit are two components arranged independently. The atomizer according to claim 2, wherein the anti-counterfeiting unit is a bare crystal; or The anti-counterfeiting unit includes a bare die and a packaging body wrapping the die. The atomizer according to claim 1, wherein the anti-counterfeit component comprises: A control unit, the control unit includes a communication detection terminal, and the communication detection terminal is connected to the first electrode contact; a power supply unit, the power supply unit is connected to the communication detection terminal and the control unit; In response to the connection of the atomizer to the battery rod, after the atomizer receives a communication signal from the battery rod through the communication detection terminal, the control unit passes the voltage signal based on the voltage signal provided by the power supply unit. The communication detection end sends a feedback signal to the battery rod to realize the communication between the atomizer and the battery rod. The atomizer according to claim 5, wherein the anti-counterfeiting component further comprises: A switch unit, the first end of which is connected to the first electrode contact, the second end of which is connected to the second electrode connection terminal, and the control end is connected to the control unit; Timing unit for controlling the heating time; In response to the atomizer receiving a heating instruction, the control unit controls the switch unit to be in a first working state within the heating time controlled by the timing unit, so that the atomizing component works in a heating state, so that The control unit controls the switch unit to be in the second working state during the non-heating time controlled by the timing unit, so as to charge the power supply unit. The atomizer according to claim 6, wherein the anti-counterfeit component further comprises: a rectification unit, including a first path and a second path; In response to the atomizer being connected to the battery rod in a first connection manner and the first electrode receiving a power supply voltage, the anti-counterfeit component communicates with and heats the battery rod through the first path; In response to the atomizer being connected to the battery rod in a second connection manner and the second electrode receiving the power supply voltage, the anti-counterfeiting component and the battery rod communicate and heat through the second path . The atomizer according to claim 7, wherein the anti-counterfeiting component further comprises: A booster unit, connected to the control unit and the switch unit, in response to the second connection between the atomizer and the battery rod and the second electrode receiving the power supply voltage, the control unit Outputting a drive signal, the boost unit boosts the drive signal, and uses the boosted drive signal to drive the switch unit to work in the first working state. The atomizer according to any one of claims 1-8, wherein the atomizer further comprises: a first thimble and a second thimble; The first thimble is connected to the second electrode contact to serve as the first electrode, and the second thimble is connected to the second electrode connection terminal to serve as the second electrode. The atomizer according to claim 9, wherein the anti-counterfeiting component is located between the second thimble and the atomizing component. The atomizer according to claim 10, wherein the first electrode connection terminal and the second electrode connection terminal are bosses provided on opposite surfaces of the anti-counterfeiting unit; The first end of the first thimble abuts against the second electrode contact, and the second end of the first thimble is exposed from the atomization base of the atomizer to serve as the connection end of the first electrode ; the first electrode connection terminal abuts against the first electrode contact, the first end of the second thimble abuts against the second electrode connection terminal, and the second end of the second thimble comes from the fog The atomization base of the nebulizer is exposed as the connection end of the second electrode. The atomizer according to claim 10, wherein the first electrode connection terminal and the second electrode connection terminal are shrapnel; The first end of the first thimble abuts against the second electrode contact, and the second end of the first thimble is exposed from the atomization base of the atomizer to serve as the connection end of the first electrode The first electrode connection terminal is in elastic contact with the first electrode contact, the first end of the second thimble is connected to the second electrode connection terminal, and the second end of the second thimble is connected from the fog The atomization base of the nebulizer is exposed as the connection end of the second electrode. The atomizer according to claim 10, wherein the atomization assembly further comprises: a first electrode lead drawn out from the first electrode contact, and a second electrode lead drawn out from the second electrode contact lead; The first electrode connection terminal and the second electrode connection terminal are conductive sheets; The first end of the first thimble is connected to the lead wire of the second electrode, and the second end of the first thimble is exposed from the atomization base of the atomizer as the connection end of the first electrode; The first electrode connection terminal is connected to the first electrode lead wire, the first end of the second thimble is connected to the second electrode connection terminal, and the second end of the second thimble is connected to the atomizer of the atomizer. The base is exposed to serve as the connection end of the second electrode. The atomizer according to claim 9, wherein the atomization base of the atomizer has a groove opening outward, and the anti-counterfeit component is located in the groove. The atomizer according to claim 14, wherein the atomization assembly further comprises: a first electrode lead drawn out from the first electrode contact, and a second electrode lead drawn out from the second electrode contact Lead wire; the end of the first electrode lead wire away from the first electrode contact is exposed from the atomization base of the atomizer; The first end of the first thimble is connected to the lead wire of the second electrode, and the second end of the first thimble is exposed from the atomization base of the atomizer as the connection end of the first electrode; The first electrode connection terminal is connected to one end of the first electrode lead far away from the first electrode contact, the first end of the second thimble is connected to the second electrode connection terminal, and the second end of the second thimble is connected to the second electrode connection terminal. The end is exposed from the atomization base of the atomizer to serve as the connection end of the second electrode. An electronic atomization device, comprising: an atomizer connected to each other and a battery rod, wherein the battery rod is used to supply power to the atomizer, and the atomizer is any one of claims 1-15 A nebulizer as described in one item.

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