CN220875958U

CN220875958U - Electronic atomizing device

Info

Publication number: CN220875958U
Application number: CN202321472798.0U
Authority: CN
Inventors: 吴任江; 付尧
Original assignee: Love Miracle Hong Kong Co Ltd
Current assignee: Love Miracle Hong Kong Co Ltd
Priority date: 2023-06-09
Filing date: 2023-06-09
Publication date: 2024-05-03
Anticipated expiration: 2033-06-09

Abstract

The application discloses an electronic atomization device. The electronic atomizing device comprises an atomizer and a power supply device. The atomizer is used for storing an atomized substrate and atomizing the atomized substrate to form aerosol, and is provided with a first battery and a first circuit interface group. The power supply device is detachably connected with the atomizer, the power supply device is provided with a second circuit interface group and a second battery, the second circuit interface group and the second battery are used for being connected with the first circuit interface group, and the power supply device is configured to judge whether to charge the atomizer or not based on detection information of the second circuit interface group. Through the mode, the electronic atomization device has a hot plug function and has certain playability.

Description

Electronic atomizing device

Technical Field

The application relates to the technical field of electronic atomization, in particular to an electronic atomization device.

Background

The electronic atomizing device is a product for atomizing an atomized substrate to be atomized to form aerosol. Electronic nebulizing devices generally comprise a nebulizer for storing a nebulized substrate and a power supply device for supplying power. In the electronic atomization devices on the market at present, the electronic atomization devices comprise an integrated design type and an exchangeable atomizer; both types of electronic atomizing devices, or even other types of electronic atomizing devices, do not suggest users to use when charging, i.e., when the electronic atomizing device is low in power, the users must wait for the charging to be completed before using the electronic atomizing device, thereby bringing inconvenience to the users.

Disclosure of utility model

The application mainly solves the technical problem of providing an electronic atomization device, which can solve the technical problem of inconvenient use of the traditional electronic atomization device.

In order to solve the technical problems, the application adopts a technical scheme that: there is provided an electronic atomizing device comprising:

the atomizer is used for storing an atomization substrate and atomizing the atomization substrate to form aerosol, and is provided with a first battery and a first circuit interface group;

The power supply device is detachably connected with the atomizer, the power supply device is provided with a second circuit interface group and a second battery, the second circuit interface group and the second battery are used for being connected with the first circuit interface group, and the power supply device is configured to judge whether to charge the atomizer or not based on detection information of the second circuit interface group.

The beneficial effects of the application are as follows: the electronic atomization device comprises an atomizer and a power supply device, wherein the atomizer and the power supply device are detachably connected. The atomizer stores the atomizing matrix, and the atomizer can independently atomize the atomizing matrix to form aerosol, and it is equipped with first battery to atomize, and atomizer and power supply unit also can the exclusive use when the separation. The power supply device is provided with a second circuit interface group and a second battery, wherein the second circuit interface group is electrically connected with the first circuit interface group of the atomizer, and the power supply device can judge whether to charge the atomizer or not based on detection information of the second circuit interface group. Different from the prior art, the atomizer in the electronic atomization device is detachably connected with the power supply device, so that the electronic atomization device has a certain playing property. When the atomizer is separated from the power supply device, the atomizer can independently atomize the atomized substrate, so that the electronic atomization device has a hot plug function; when connecting, power supply unit can judge the stability between atomizer and the power supply unit based on the detection information of two circuit interface groups, and then judge whether charge to the atomizer, improved electron atomizing device's safety in utilization, and the atomizer also can use when charging, improved electron atomizing device's convenience of use.

Drawings

FIG. 1 is a schematic view of an electronic atomizing device according to the present application;

FIG. 2 is a schematic flow chart of a first embodiment of a control method of an electronic atomizing device according to the present application;

FIG. 3 is a schematic flow chart of a control method of an electronic atomizing device according to a second embodiment of the present application;

FIG. 4 is a schematic flow chart of a third embodiment of a control method of an electronic atomizing device according to the present application;

FIG. 5 is a schematic flow chart of a fourth embodiment of a control method of an electronic atomizing device according to the present application;

fig. 6 is a schematic flow chart of a fifth embodiment of a control method of an electronic atomizing device according to the present application.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

Referring to fig. 1, fig. 1 is a schematic structural diagram of an electronic atomization device according to the present application.

The electronic atomizing device includes an atomizer 100 and a power supply device 200.

Wherein the atomizer 100 stores an atomized substrate, the atomizer 100 can heat and atomize the atomized substrate to form aerosol for the user to suck.

Specifically, the atomizer 100 may include a first battery 150 and an atomizing assembly 130. The first battery 150 is electrically connected to the atomizing assembly 130, the atomizing substrate is stored in the atomizing assembly 130, the atomizing assembly 130 heats and atomizes the atomizing substrate to form aerosol, and the aerosol flows out of a suction nozzle 160 provided on the atomizer 100.

The power supply device 200 is detachably connected with the atomizer 100, that is, the power supply device 200 may be fixedly connected with the atomizer 100 or may be separated from the atomizer 100.

Alternatively, the power supply device 200 may be detachably connected to the atomizer 100 by means of a buckle, magnetic attraction, screw connection, or the like, and the present application is not limited to the connection manner of the atomizer 100 and the power supply device 200, as long as the power supply device 200 is detachably connected to the atomizer 100.

The power supply device 200 includes a second battery 230, the second battery 230 storing electrical energy, the second battery 230 in the power supply device 200 being capable of charging the first battery 150 in the nebulizer 100 when the control 200 is connected to the second battery 230.

Further, the first circuit interface group 110 is provided in the atomizer 100, and the power supply device 200 is provided with the second circuit interface group 210. When the nebulizer 100 is connected to the power supply device 200, the first circuit interface group 110 is electrically connected to the second circuit interface group 210. The first circuit interface group 110 and the second circuit interface group 210 are used for signal interaction between the nebulizer 100 and the power supply device 200, and may also be used for charging the nebulizer 100 by the power supply device 200.

Thus, the atomizer 100 in this embodiment has the function of storing and atomizing the atomized substrate, and the atomizer 100 is provided with the first battery 150, and the first battery 150 can directly supply power to the atomizing assembly 130, so that the atomizer 100 can be used independently of the power supply apparatus 200. The atomizer 100 and the power supply device 200 can be randomly separated when the atomizer 100 performs atomization, so that the atomizer 100 and the power supply device 200 have the function of hot plug, and the use safety of the atomizer 100 is improved. And the detachability of the atomizer 100 and the power supply device 200 improves the playability of the electronic atomization device, so that the electronic atomization device has more playing methods and the use experience of a user is improved.

When the atomizer 100 and the power supply apparatus 200 are connected to each other, the power supply apparatus 200 can charge the atomizer 100. Meanwhile, the atomizer 100 can perform atomization work during charging, that is, the electronic atomization device in the embodiment can also suck in the charging process of the atomizer 100, so that the electronic atomization device is more convenient to use.

The power supply device 200 in this embodiment can determine whether to be stably connected with the atomizer 100 based on the detection information of the second circuit interface group 210, and further determine whether to charge the atomizer 100, so as to further improve the use safety of the electronic atomization device according to the present application.

Further, the atomizer 100 includes a first circuit board 120, the atomizing assembly 130 and the first battery 150 are electrically connected to the first circuit board 120, respectively, and the first circuit interface group 110 is disposed on the first circuit board 120.

Optionally, a control chip or a control circuit may be integrated on the first circuit board 120, and the control chip or the control circuit may control the charge and discharge of the first battery 150, so that the first battery 150 charges or controls the atomizing operation of the atomizing assembly 130.

The power supply device 200 further includes a second circuit board 220, and the second battery 230 is electrically connected to the second circuit board 220.

Optionally, a control chip or control circuit may be integrated on the second circuit board 220. For example, in the present embodiment, the second circuit board 220 includes a control chip 240.

The control chip 240 can control the charge and discharge of the second battery 230, so that the second battery 230 is charged, or control the second battery 230 to charge the first battery 150 through the first circuit interface group 110 and the second circuit interface group 210.

Optionally, a charging interface 221 may be provided on the second circuit board 220. The charging interface 221 is used to connect to other power sources to charge the second battery 230. In addition, the second circuit board 220 may further be provided with a circuit element such as a current conversion circuit and an indicator lamp.

In this embodiment, the control chip 240 can obtain the detection information of the second circuit interface group 210, and further determine whether to charge the nebulizer 100 based on the detection information. If the control chip 240 determines that the nebulizer 100 needs to be charged, the control chip 240 controls the second battery 230 to charge the first battery 150.

Further, the first circuit interface group 110 includes a first signal interface 112, a first power interface 111, and a second power interface 113, and the second circuit interface group 210 includes a second signal interface 212, a third power interface 211, and a fourth power interface 213.

The first signal interface 112 is connected to the second signal interface 212, and the first signal interface 112 and the second signal interface 212 are used for transmitting signals. The first power interface 111 is connected to the third power interface 211, and the second power interface 113 is connected to the fourth power interface 213. The first power interface 111, the second power interface 113, the third power interface 211, and the fourth power interface 213 are used to transfer power, which can be used for charging the first battery 150. One of the first power interface 111 and the second power interface 113 is a positive interface, the other is a negative interface, and the third power interface 211 and the fourth power interface 213 are the same.

In this embodiment, the control chip 240 can obtain the detection information of the second signal interface 212, and further determine whether to charge the nebulizer 100 based on the detection information. If the control chip 240 determines that the nebulizer 100 needs to be charged, the control chip 240 controls the second battery 230 to charge the first battery 150, and the second battery 230 transmits electric energy to the first power interface 111, the second power interface 113 and the first battery 150 through the third power interface 211 and the fourth power interface 213.

Further, the atomizer 100 further includes an airflow sensor 140, and the airflow sensor 140 is electrically connected to the first circuit board 120. An airflow sensor 140 may be disposed in the airflow path of the atomizing assembly 130 for detecting the suction action. Under the action of the user sucking the atomizing assembly 130, the airflow sensor 140 responds to the sucking action of the user on the atomizing assembly 130 to generate a response signal, the airflow sensor 140 sends the sucking signal to the control circuit of the first circuit board, and the control circuit controls the first battery 150 to energize the atomizing assembly 130, so that the atomizing assembly 130 is atomized to generate aerosol.

At the same time, the air flow sensor 140 sends a suction signal through the first signal interface 112 to the second signal interface 212. In the present embodiment, the detection information of the second signal interface 212 includes at least the pumping signal received by the second signal interface 212 from the first signal interface 112.

When the control chip 240 does not detect the pumping signal received by the second signal interface 212, the control chip 240 controls the third and fourth power interfaces 211 and 213 to be disconnected from the first and second power interfaces 111 and 113, and the power supply device 200 is in a power-off state with the nebulizer 100. When the control chip 240 detects the pumping signal received by the second signal interface 212, the control chip 240 controls the third power interface 211 and the fourth power interface 213 to be connected to the first power interface 111 and the second power interface 113, the control chip 240 controls the second battery 230 to supply power to the first battery 150, and the power supply device 200 starts to charge the atomizer 100.

Therefore, the control chip 240 in the present embodiment determines whether the power supply device 200 charges the atomizer 100 based on whether the second signal interface 212 receives the suction signal sent by the airflow sensor 140 in the atomizer 100, so as to prevent the power supply device 200 and the atomizer 100 from being in the energized state for a long time, and improve the connection security of the power supply device 200 and the atomizer 100.

In another embodiment, the detection information of the second signal interface 212 includes at least the number of times the second signal interface 212 receives the suction signal from the first signal interface 112.

The control chip 240 detects the number of times the second signal interface 212 receives the pumping signal, and if the number of times the second signal interface 212 receives the pumping signal is not greater than the preset number of times, the control chip 240 controls the third power interface 211 and the fourth power interface 213 to be disconnected from the first power interface 111 and the second power interface 113, and the power supply device 200 is in a power-off state with the nebulizer 100. If the number of times the second signal interface 212 receives the pumping signal is greater than the preset number of times, the control chip 240 controls the third power interface 211 and the fourth power interface 213 to be connected to the first power interface 111 and the second power interface 113, the control chip 240 controls the second battery 230 to supply power to the first battery 150, and the power supply device 200 starts to charge the atomizer 100.

Alternatively, the preset number of times may be 1, 2, 3, 4, 5, 6, 7, 8, or other times.

Therefore, the control chip 240 in this embodiment records the number of times of received pumping signals based on whether the second signal interface 212 receives the pumping signals sent by the airflow sensor 140 in the atomizer 100, and determines whether the power supply device 200 charges the atomizer 100 based on the number of times of reception after the second signal interface 212 receives the pumping signals, so as to prevent the power supply device 200 and the atomizer 100 from being in an energized state for a long time, and improve the connection security of the power supply device 200 and the atomizer 100.

In some embodiments, the power supply device 200 further includes a resistance measurement device 250. The resistance measuring device 250 may be disposed on the second circuit board 220 and electrically connected to the second circuit board 220.

The resistance measuring device 250 is used for measuring the resistance of the second signal interface 212. In this embodiment, the detection information of the second signal interface 212 at least includes the resistance value of the second signal interface 212.

The control chip 240 controls the resistance measuring device 250 to continuously measure the resistance of the second signal interface 212, and obtains the resistance of the second signal interface 212. The second signal interface 212 is in a suspended state when the power supply device 200 and the atomizer 100 are separated, and the resistance value of the second signal interface 212 tends to infinity. When the power supply device 200 and the atomizer 100 are stably connected, the second signal interface 212 and the first signal interface 112 are stably connected, and the resistance of the second signal interface 212 is a fixed and constant preset resistance, which is determined by the self resistance of the materials of the second signal interface 212 and the first signal interface 112, and can be set by those skilled in the art according to practical situations.

Therefore, when the control chip 240 detects that the resistance value of the second signal interface 212 is equal to the preset resistance value within a certain period of time, the control chip 240 controls the third power interface 211, the fourth power interface 213, the first power interface 111 and the second power interface 113 to be connected, the control chip 240 controls the second battery 230 to supply power to the first battery 150, and the power device 200 starts to charge the atomizer 100. After the control chip 240 detects the change of the resistance value of the second signal interface 212, the control chip 240 immediately disconnects the third power interface 211 and the fourth power interface 213 from the first power interface 111 and the second power interface 113, and controls the second battery 230 to stop charging the first battery 150.

In this embodiment, the connection stability of the power supply device 200 and the atomizer 100 is determined by the resistance value of the second signal interface 212, and the charging circuit is switched on after the power supply device 200 and the atomizer 100 are stably connected. The third power interface 211 and the fourth power interface 213 of the power supply device 200 are prevented from hanging to discharge, and the second signal interface 212 and the third power interface 211 or the fourth power interface 213 are prevented from being short-circuited, so that the use safety of the electronic atomization device is improved, and the charging stability of the atomizer 100 is also improved.

In some embodiments, power supply apparatus 200 also includes a timing device 260. The timing device 260 may be disposed on the second circuit board 220 and configured to detect a connection time of the second signal interface 212 and the first signal interface 112.

After the second signal interface 212 is connected to the first signal interface 112, the control chip 240 controls the connection time of the second signal interface 212 and the first signal interface 112 recorded by the timer 260, obtains the connection time, and compares the connection time with a preset time.

Alternatively, the control chip 240 may determine whether the second signal interface 212 is connected to the first signal interface 112 by measuring the resistance value of the second signal interface 212, or may determine whether the second signal interface 212 is connected to the first signal interface 112 after receiving a specific signal.

Alternatively, the preset time may be 3s, 4s, 5s, 6s, 7s, 8s, 9s, 10s, or the like.

After the connection time is longer than the preset time, the control chip 240 controls the third power interface 211 and the fourth power interface 213 to be connected with the first power interface 111 and the second power interface 113, the control chip 240 controls the second battery 230 to supply power to the first battery 150, and the power device 200 starts to charge the atomizer 100.

Therefore, in this embodiment, the connection stability of the power supply device 200 and the atomizer 100 can be further determined by the connection time between the second signal interface 212 and the first signal interface 112, so as to further improve the connection security of the power supply device 200 and the atomizer 100.

In another aspect of the present application, a method for controlling an electronic atomizing apparatus is also provided. The control method of the electronic atomization device is applied to the electronic atomization device provided by the embodiment. For structural features of the electronic atomizing device, please refer to the description of the above embodiments.

The control method of the embodiment is particularly applicable to a control center of an electronic atomization device, and the control chip of the second circuit board is taken as an example in the following embodiment.

As shown in fig. 2, fig. 2 is a schematic flow chart of a first embodiment of a control method of an electronic atomizing device according to the present application, where the control method includes:

s11: and acquiring detection information of the second circuit interface group.

The control chip in the power supply device acquires detection information of the second circuit interface group. The control chip can acquire the connection condition of the second circuit interface group and the first circuit interface group through the detection information of the first circuit interface group, so as to judge the connection stability of the power supply device and the atomizer.

The detection information of the second circuit interface group may include a resistance value of the second circuit interface group, whether the second circuit interface group receives a connection signal, a connection time of the second circuit interface group and the first circuit interface group, and the like.

S12: and judging whether to charge the atomizer based on the detection information.

After the control chip obtains the detection information of the second circuit interface group, the connection stability of the power supply device and the atomizer is judged based on the detection information.

S13: if yes, the power supply device is controlled to charge the atomizer.

After the control chip confirms that the second circuit interface group is stably connected with the first circuit interface group, the control chip controls the second battery to charge the first battery, and then the power supply device charges the atomizer.

Therefore, the connection stability of the power supply device and the atomizer can be judged through the detection information of the second circuit interface group, and the power supply device charges the atomizer after the power supply device and the atomizer are connected stably. Therefore, the connection safety of the power supply device and the atomizer is improved, and the charging stability of the atomizer is also improved.

Referring to fig. 3, fig. 3 is a schematic flow chart of a second embodiment of a control method of an electronic atomization device according to the present application, where the embodiment includes:

s11: and acquiring detection information of the second circuit interface group.

The control chip in the power supply device acquires detection information of the second circuit interface group.

In this embodiment, the nebulizer further comprises an airflow sensor that generates a response signal in response to a user's pumping action on the nebulizing assembly. After the air flow sensor detects the suction effect, the air flow sensor generates a suction signal, and the air flow sensor sends the suction signal to the second circuit interface group through the first circuit interface group.

The detection information of the second circuit interface group obtained by the control chip comprises whether the second circuit interface receives a pumping signal or not. The power supply device determines whether the power supply device and the atomizer are connected stably based on whether the suction signal is received.

S121: it is detected whether the second set of circuit interfaces receives a pumping signal.

When the second circuit interface group receives the suction signal from the first circuit interface group, the control chip acquires the suction signal of the second circuit interface group and judges that the second circuit interface group has received the suction signal.

S122: and if the second circuit interface receives the suction signal, judging that the atomizer needs to be charged.

If the control chip knows that the second circuit interface group receives the suction signal based on the detection information, the control chip judges that the atomizer needs to be charged.

And if the control chip knows that the second circuit interface group does not receive the suction signal based on the detection information, the control chip judges that the atomizer is not charged.

S13: if yes, the power supply device is controlled to charge the atomizer.

After the control chip confirms that the second circuit interface group is stably connected with the first circuit interface group through receiving the suction signal, the control chip controls the second battery to charge the first battery, and then the power supply device charges the atomizer.

Through this embodiment, power supply unit just charges the atomizer after receiving the suction signal of atomizer, can prevent that power supply unit and atomizer from being in the energized state for a long time, improved the connection security of power supply unit and atomizer.

Referring to fig. 4, fig. 4 is a schematic flow chart of a third embodiment of a control method of an electronic atomization device according to the present application, where the embodiment includes:

s11: and acquiring detection information of the second circuit interface group.

In this embodiment, the detection information of the second circuit interface group acquired by the control chip includes the number of times the second circuit interface receives the suction signal. The power supply device determines whether or not the power supply device and the atomizer are connected stably based on the number of times the suction signal is received.

S112: the number of times the second set of circuit interfaces receives the pump signal is recorded.

When the second circuit interface group receives the suction signal from the first circuit interface group, the control chip acquires the suction signal of the second circuit interface group and records the suction signal. The control chip starts recording from 1 time when the suction signal is received and clears the atomizer after the power supply device is charged.

S123: judging whether the receiving times are larger than the preset times.

After the control chip records the suction signal of the second circuit interface group each time, comparing the suction signal received by the second circuit interface group with the preset times to judge whether the receiving times are larger than the preset times.

S124: if the receiving times are larger than the preset times, the atomizer is judged to be charged.

If the control chip knows that the times of receiving the suction signals by the second circuit interface is larger than the preset times based on the detection information, the control chip judges that the atomizer needs to be charged.

And if the control chip knows that the times of receiving the suction signals by the second circuit interface is not more than the preset times based on the detection information, judging that the atomizer is not charged.

S13: if yes, the power supply device is controlled to charge the atomizer.

After receiving the pumping signal exceeding the preset times, the control chip confirms that the second circuit interface group is stably connected with the first circuit interface group, and controls the second battery to charge the first battery, so that the power supply device charges the atomizer.

Through this embodiment, power supply unit just charges the atomizer after receiving the suction signal of atomizer and reaching certain number of times, reduces the misjudgement of power supply unit to the suction signal, prevents that power supply unit and atomizer from being in the energized state for a long time, has further improved the connection security of power supply unit and atomizer.

Referring to fig. 5, fig. 5 is a schematic flow chart of a fourth embodiment of a control method of an electronic atomizing device according to the present application, where the embodiment includes:

s101: and controlling the resistance measuring device to continuously detect the resistance of the second signal interface.

In this embodiment, the first circuit interface group includes a first signal interface, a first power interface, and a second power interface, and the second circuit interface group includes a second signal interface, a third power interface, and a fourth power interface.

The power supply device further comprises a resistance measuring device, and the resistance measuring device is used for measuring the resistance of the second signal interface.

The control chip controls the resistance measuring device to continuously detect the resistance of the second signal interface.

S11: and acquiring detection information of the second circuit interface group.

The control chip acquires detection information of the second circuit interface group. In this embodiment, the detection information of the second circuit interface group acquired by the control chip includes a resistance value of the second signal interface. The power supply device judges whether the power supply device and the atomizer are connected stably or not based on the resistance value of the second signal interface.

S125: judging whether the resistance value of the second signal interface is equal to a preset resistance value.

The control chip compares the acquired resistance value of the second signal interface with a preset resistance value, and judges whether the resistance value of the second signal interface is equal to the preset resistance value.

Wherein the preset resistance has a specific value. The second signal interface is in a suspended state when the power supply device and the atomizer are separated, and the resistance value of the second signal interface tends to infinity. And when the power supply device and the atomizer are stably connected, the second signal interface and the first signal interface are stably connected, the resistance value of the second signal interface is a fixed and unchanged preset resistance value, the preset resistance value is determined by the self resistance value of the materials of the second signal interface and the first signal interface, and the power supply device and the atomizer can be set by a person skilled in the art according to actual conditions.

S126: if the resistance of the second signal interface is equal to the preset resistance, the atomizer is judged to be charged.

If the resistance of the second signal interface of the control chip is equal to the preset resistance, the atomizer is judged to be charged.

If the control chip knows that the resistance value of the second signal interface is equal to the preset resistance value based on the detection information, for example, the resistance value is infinite, smaller than the preset resistance value or the resistance value is changed, the atomizer is judged not to be charged.

S13: if yes, the power supply device is controlled to charge the atomizer.

After the control chip confirms that the second circuit interface is stably connected with the first circuit interface through the resistance value of the second signal interface, the control chip controls the second battery to charge the first battery, and then the power supply device charges the atomizer.

Therefore, the connection stability of the power supply device and the atomizer is judged according to the resistance value of the second signal interface. And when the second signal interface is suspended or is short-circuited with the third power interface and the fourth power interface, discharge is not performed, so that the use safety of the electronic atomization device is improved.

Referring to fig. 6, fig. 6 is a schematic flow chart of a fifth embodiment of a control method of an electronic atomizing device according to the present application, where the embodiment includes:

S102: and controlling the timing device to time the connection time of the second circuit interface group and the first circuit interface group.

In this embodiment, the first circuit interface group includes a first signal interface, a first power interface, and a second power interface, and the second circuit interface group includes a second signal interface, a third power interface 211, and a fourth power interface.

The power supply device further comprises a timing device for detecting the connection time of the second signal interface and the first signal interface.

After the second signal interface is connected with the first signal interface, the power supply device controls the timing device to time the connection time of the second circuit interface group and the first circuit interface group.

Optionally, the control chip may determine whether the second signal interface is connected to the first signal interface by measuring a resistance value of the second signal interface, or may determine whether the second signal interface is connected to the first signal interface after receiving the specific signal.

S11: and acquiring detection information of the second circuit interface group.

The control chip acquires detection information of the second circuit interface group. In this embodiment, the detection information includes connection time between the second signal interface and the first signal interface, and the control chip determines connection stability of the nebulizer and the power supply device based on the connection time between the second signal interface and the first signal interface.

S127: judging whether the connection time is longer than the preset time.

The control chip compares the connection time of the second signal interface and the first signal interface with the preset time to judge whether the connection time is longer than the preset time.

S128: if the connection time is longer than the preset time, the atomizer is judged to be charged.

If the control chip judges that the connection time of the second signal interface and the first signal interface is longer than the preset time, the atomizer is judged to be charged. The control chip controls the third power interface, the fourth power interface, the first power interface and the second power interface passage, the second battery supplies power to the first battery through the first circuit interface group and the second circuit interface group, and the power supply device is in a state of charging the atomizer.

If the control chip judges that the connection time of the second signal interface and the first signal interface is not longer than the preset time, the control chip judges that the atomizer is not charged.

S13: if yes, the power supply device is controlled to charge the atomizer.

After the control chip confirms that the second circuit interface is stably connected with the first circuit interface through the connection time of the second signal interface and the first signal interface, the control chip controls the second battery to charge the first battery, and then the power supply device charges the atomizer.

Therefore, the stability of the power supply device and the atomizer is judged based on the connection time of the second signal interface of the power supply device and the first signal interface of the atomizer, and the connection safety of the power supply device and the atomizer is improved.

In summary, the present application provides an electronic atomization device and a control method thereof. The electronic atomizing device has the advantages of hot plug, high playability, replaceable accessories and suction during charging. Meanwhile, the control method of the electronic atomization device comprises various embodiments, and different control methods can be freely combined, for example, after the power supply device receives a suction signal, the resistance value of the second signal interface is detected, and the connection stability of the power supply device and the atomizer is judged. Through the mode, the electronic atomization device can automatically detect connection stability, and is high in connection safety.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

In the several embodiments provided by the present application, it should be understood that the disclosed components may be implemented in other ways. For example, the above-described component embodiments are merely illustrative, such as the above-described division of units, merely a division of logic functions, and there may be additional manners of division in practice, such as multiple units or components may be combined or integrated into another system, or some features may be omitted, or not performed.

In the present application, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those listed steps or elements but may include other steps or elements not listed or inherent to such process, method, article, or apparatus. And the term "and/or" is merely an association relation describing the association object, and indicates that three relations may exist, for example, a and/or B may indicate: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.

The foregoing description is only illustrative of the present application and is not intended to limit the scope of the application, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present application.

Claims

1. An electronic atomizing device, comprising:

A power supply device detachably connected with the atomizer, the power supply device being provided with a second circuit interface group and a second battery for connecting with the first circuit interface group, the power supply device being configured to determine whether to charge the atomizer based on detection information of the second circuit interface group;

the power supply device comprises a control chip, and the control chip receives detection information of the second circuit interface group and controls the power supply device to charge the atomizer based on the detection information.

2. The electronic atomizing device according to claim 1, wherein,

The first circuit interface group comprises a first power interface, a second power interface and a first signal interface, the second circuit interface group comprises a third power interface, a fourth power interface and a second signal interface, the first power interface is used for being electrically connected with the third power interface, the second power interface is used for being electrically connected with the fourth power interface, the first signal interface is electrically connected with the signal interface, and the power supply device is configured to judge whether the first power interface and the second power interface are electrified through the third power interface and the fourth power interface based on detection information of the second signal interface.

3. An electronic atomizing device according to claim 1 or 2, characterized in that,

The nebulizer includes an airflow sensor that generates a response signal in response to a user's pumping action on the nebulizer, the response signal being sent to the second set of circuit interfaces through the first set of circuit interfaces, the detection information including the response signal.

4. An electronic atomizing device according to claim 1 or 2, characterized in that,

The nebulizer includes an airflow sensor that generates a response signal in response to a user's pumping action on the nebulizer, the response signal being sent to the second circuit interface group through the first circuit interface group, the detection information including a number of times the second circuit interface group receives the response signal.

5. The electronic atomizing device according to claim 2, wherein,

The power supply device comprises a resistance measuring device, the resistance measuring device detects the resistance of the second signal interface, and the detection information comprises the resistance of the second signal interface.

6. The electronic atomizing device according to claim 1, wherein,

The power supply device comprises a timing device, the timing device detects the connection time of the second circuit interface group and the first circuit interface group, and the detection information comprises the connection time.

7. The electronic atomizing device according to claim 1, wherein,

The atomizer further comprises a first circuit board, the first battery is electrically connected with the first circuit board, and the first circuit interface group is arranged on the first circuit board; the power supply device further comprises a second circuit board, the second battery is electrically connected with the second circuit board, and the second circuit interface group is arranged on the second circuit board.

8. The electronic atomizing device of claim 7, wherein,

The second circuit board is also provided with a charging interface, and the charging interface is used for charging the second battery.

9. The electronic atomizing device according to claim 1, wherein,

The atomizer comprises an atomization assembly, an atomization substrate is stored in the atomization assembly, the atomization assembly atomizes the atomization substrate to form aerosol, and the atomization assembly is electrically connected with the first battery.