An atomizer and a temperature control method thereof

Abstract

The application provides an atomizer and a temperature control method thereof, by arranging a power supply, a controller and a first memory in a first body, and arranging an oil guide assembly, a heating body, a second memory, a flow sensor, a power supply interface and a communication interface in a second body, when the second body is mounted on the first body, the power supply supplies power to the heating body, the second memory and the flow sensor through the power supply interface, the controller establishes a communication connection with the second memory and the flow sensor through the communication interface, the controller is configured to configure a target mist amount and a corresponding atomization temperature according to the mist amount detected by the flow sensor and the operation of a user when the user uses the atomizer, and adjust the heating power of the heating body according to the atomization temperature, so that the user can conveniently adjust the required taste, and the user experience is improved.

Description

Technical Field

[0001] This invention relates to the field of atomization technology, and in particular to an atomizer and its temperature control method. Background Technology

[0002] Small e-cigarettes have become increasingly popular in recent years due to their attractive appearance, low price, and diverse flavors, coupled with the increasing maturity of their technology and market. To cater to consumers' personalized taste preferences, various adjustable-voltage e-cigarettes have emerged on the market. For example, the common adjustable-voltage e-cigarette allows users to adjust the power supply voltage to raise or lower the atomization temperature, matching different vapor production needs. While adjustable-voltage e-cigarettes are convenient, they lack temperature control. Once the switch is turned on, the e-cigarette continuously outputs the set power, causing the heating coil temperature to rise continuously, potentially leading to burnt wicking, broken heating coil, or even burns to the user. On the other hand, temperature-controlled e-cigarettes use a built-in temperature control chip to monitor the heating coil temperature and automatically adjust the heating power according to the user's settings. This satisfies different taste preferences while preventing excessive heat from burning the wicking or causing burns from hot vapor. While temperature-controlled e-cigarettes offer significant advantages in terms of personalization and safety, their small size limits the integration of numerous control buttons or large display screens. Consequently, their configuration and operation become cumbersome, with limited configurable parameters. A common practice in temperature-controlled configurations is to assign a fixed heating power to the e-cigarette, which is not intuitive to adjust. Furthermore, since different e-liquids produce varying vapor outputs at different temperatures, it is difficult to achieve the desired flavor through a fixed power setting. Summary of the Invention

[0003] Based on the above-mentioned problems, this invention proposes an atomizer and its temperature control method, which allows users to easily adjust the desired flavor and improves the user experience.

[0004] In view of this, a first aspect of the present invention provides an atomizer, comprising a first body equipped with a power supply, a controller, and a first memory, and a second body equipped with an oil storage chamber, an atomizing chamber, and a mixing chamber. The oil storage chamber is used to store oil. The atomizing chamber is equipped with an oil guiding assembly and a heating element. The second body is further equipped with a second memory and a flow sensor. The flow sensor is disposed between the atomizing chamber and the mixing chamber to detect the flow rate of mist from the atomizing chamber to the mixing chamber. The second memory stores atomization temperature information corresponding to the oil in the oil storage chamber and temperature rise curves of the oil under different heating powers. The atomization temperature information includes the upper limit of the atomization temperature of the oil and... The atomization temperature limit is defined as follows: the temperature rise curve represents the relationship between heating time and the temperature of the heating element at a given heating power. The first body and the second body are respectively provided with mutually cooperating power supply interfaces and communication interfaces. When the second body is installed on the first body, the power supply provides power to the heating element, the second memory, and the flow sensor through the power supply interface. The controller establishes a communication connection with the second memory and the flow sensor through the communication interface. The controller is used to configure the target atomization temperature and its corresponding atomization temperature based on the atomization volume detected by the flow sensor and the user's operation, and to adjust the heating power of the heating element according to the atomization temperature.

[0005] A second aspect of the present invention provides an atomizer, comprising a first body having a power supply, a controller, and a first memory, and a second body having an oil storage chamber, an atomizing chamber, and a mixing chamber. The oil storage chamber is used to store oil, and the atomizing chamber has an oil guiding assembly and a heating element. The first body and the second body are respectively provided with mutually cooperating power supply interfaces. When the second body is installed on the first body, the power supply supplies power to the heating element through the power supply interface. The controller is configured to:

[0006] Configure the target mist volume and the first atomization temperature of the oil currently used in the atomizer corresponding to the target mist volume. The target mist volume is the amount of mist produced by the heating element of the atomizer heating the oil per unit time, which is set by the user according to their own usage habits.

[0007] When a suction action is detected, the heating element of the atomizer is controlled to heat and atomize the oil with a heating power corresponding to the first atomization temperature;

[0008] The real-time resistance value of the heating element of the atomizer is obtained during the heating process;

[0009] The real-time temperature of the heating element is calculated based on the real-time resistance value of the heating element.

[0010] Determine whether the relationship between the real-time temperature of the heating element and the first atomization temperature meets a preset condition;

[0011] When the relationship between the real-time temperature of the heating element and the first atomization temperature meets the preset conditions, the heating power of the heating element is controlled so that the real-time temperature of the heating element is kept near the first atomization temperature until the user stops the inhalation action.

[0012] Furthermore, in the aforementioned atomizer, the second body is also equipped with a flow sensor. The flow sensor is positioned between the atomizing chamber and the mixing chamber to detect the flow rate of mist from the atomizing chamber to the mixing chamber. The first body and the second body are respectively equipped with mutually cooperating communication interfaces. When the second body is installed on the first body, the power supply provides power to the flow sensor through the power supply interface. The controller establishes a communication connection with the flow sensor through the communication interface. In the step of configuring the target mist volume and the first atomization temperature of the currently used oil in the atomizer corresponding to the target mist volume, the controller is configured as follows:

[0013] The user's operation controls the atomizer to enter the target mist volume configuration mode;

[0014] Obtain the atomization temperature information corresponding to the oil currently used in the atomizer. The atomization temperature information includes the upper limit of the atomization temperature of the oil and the lower limit of the atomization temperature. The upper limit of the atomization temperature is the maximum safe atomization temperature of the oil, and the lower limit of the atomization temperature is the minimum temperature at which the oil can atomize.

[0015] When a suction action is detected, the magnitude of the average suction force of this suction is obtained;

[0016] Based on the magnitude of the average suction force, a temperature value is matched between the upper limit of the atomization temperature and the lower limit of the atomization temperature as a second atomization temperature;

[0017] The heating element of the atomizer is controlled to heat and atomize the oil by a heating power corresponding to the second atomization temperature;

[0018] The real-time resistance value of the heating element of the atomizer is obtained during the heating process;

[0019] The real-time temperature of the heating element is calculated based on the real-time resistance value of the heating element.

[0020] When the relationship between the real-time temperature of the heating element and the second atomization temperature meets the preset conditions, the heating power of the heating element is controlled so that the real-time temperature of the heating element is kept near the second atomization temperature until the user stops the inhalation action;

[0021] The amount of mist generated by the heating element of the atomizer heating the oil per unit time is measured, and the amount of mist is determined as the amount of mist corresponding to the second atomization temperature;

[0022] The user's operation is received to determine the second atomization temperature as the first atomization temperature, and the amount of mist corresponding to the second atomization temperature is determined as the target amount of mist.

[0023] Exit the target fog volume configuration mode.

[0024] Furthermore, in the aforementioned atomizer, the second body is also provided with a second memory, which stores atomization temperature information corresponding to the oil in the oil reservoir. The atomization temperature information includes an upper limit and a lower limit for the atomization temperature of the oil. When the second body is installed on the first body, the power supply supplies power to the second memory through the power supply interface. The controller establishes a communication connection with the second memory through the communication interface. Before the step of obtaining the atomization temperature information corresponding to the currently used oil in the atomizer, the controller is configured as follows:

[0025] When it is detected that the second body of the atomizer, which is equipped with a second memory, is installed on the first body equipped with a first memory, the first temperature, the upper limit of the atomization temperature of the oil, and the lower limit of the atomization temperature of the oil stored in the first memory are stored in the first memory as the prior temperature, the prior upper temperature limit, and the prior lower temperature limit.

[0026] Read the atomization temperature information corresponding to the oil in the second body from the second memory;

[0027] The upper limit of the atomization temperature and the lower limit of the atomization temperature corresponding to the oil of the second body are stored in the first memory as the current upper limit of temperature and the current lower limit of temperature.

[0028] Furthermore, in the atomizer described above, after the step of reading the atomization temperature information corresponding to the oil in the second body from the second memory, the controller is configured to:

[0029] The third atomization temperature corresponding to the oil in the second body is calculated based on the prior temperature, the prior upper temperature limit, the prior lower temperature limit, the current upper temperature limit, and the current lower temperature limit.

[0030] The heating element of the atomizer is controlled to heat and atomize the oil by controlling the heating power corresponding to the third atomization temperature;

[0031] The real-time resistance value of the heating element of the atomizer is obtained during the heating process;

[0032] The real-time temperature of the heating element is calculated based on the real-time resistance value of the heating element.

[0033] When the relationship between the real-time temperature of the heating element and the third atomization temperature meets the preset conditions, the heating power of the heating element is controlled so that the real-time temperature of the heating element is kept near the third atomization temperature until the user stops the inhalation action;

[0034] The amount of mist generated by the heating element of the atomizer heating the oil per unit time is measured, and the amount of mist is determined as the amount of mist corresponding to the third atomization temperature;

[0035] The third atomization temperature is fine-tuned based on the difference between the mist volume at the third atomization temperature and the target mist volume until the mist volume at the third atomization temperature is approximately equal to the target mist volume.

[0036] The third atomization temperature is stored in the first memory as the first atomization temperature.

[0037] Furthermore, in the atomizer described above, in the step of calculating the third atomization temperature corresponding to the oil in the second body based on the prior temperature, the prior upper temperature limit, the prior lower temperature limit, the current upper temperature limit, and the current lower temperature limit, the controller is configured to:

[0038] The third atomization temperature T3 is related to the prior temperature T1 and the prior temperature upper limit T. t ′ The prior temperature limit T b ′ The current upper temperature limit T t and the current lower temperature limit T b satisfy:

[0039]

[0040] Furthermore, in the aforementioned atomizer, after the step of controlling the heating power of the heating element to maintain the real-time temperature of the heating element near the first atomization temperature until the user stops inhaling, the controller is configured to:

[0041] When the user stops the suction action, the heating power of the heating element is reduced so that the temperature of the heating element drops to the preheating temperature, which is slightly lower than the current lower limit of the temperature.

[0042] The heating power of the heating element is controlled to keep the real-time temperature of the heating element near the preheating temperature until the user's inhalation action is detected or the power of the atomizer is turned off.

[0043] Furthermore, in the aforementioned atomizer, the second memory also stores temperature rise curves for the oil under different heating powers. These temperature rise curves represent the relationship between heating time and the temperature of the heating element at the corresponding heating power. In the step of controlling the heating element of the atomizer to heat and atomize the oil with a heating power corresponding to the first atomization temperature, the controller is configured to:

[0044] Read the first atomization temperature and the pre-configured maximum hysteresis time from the first memory;

[0045] Read the temperature rise curves of the oil under different heating powers from the second memory;

[0046] A target heating power is determined as the heating power corresponding to the first atomization temperature, such that the time required for the heating element to rise from the preheating temperature to the first atomization temperature under the target heating power is less than the maximum lag time.

[0047] Furthermore, in the atomizer described above, in the step of determining a target heating power as the heating power corresponding to the first atomization temperature, the controller is configured to:

[0048] The safe heating power range of the atomizer and the pre-selected heating mode are read from the first memory, the heating mode including a gentle mode and a stimulating mode;

[0049] From the safe heating power range, a candidate heating power range is determined in which the time required to rise from the preheating temperature to the first atomization temperature is less than the maximum lag time.

[0050] When the heating mode is gentle mode, the minimum power value in the candidate heating power range is determined as the target heating power;

[0051] When the heating mode is the stimulation mode, the maximum power value in the candidate heating power range is determined as the target heating power.

[0052] Furthermore, in the aforementioned atomizer, in the step of determining whether the relationship between the real-time temperature of the heating element and the first atomization temperature meets a preset condition, the controller is configured to:

[0053] Determine the dynamic stable power that keeps the real-time temperature of the heating element near the first atomization temperature;

[0054] Calculate the inertial temperature rise amplitude of the heating element before the real-time temperature stabilizes after the target heating power is reduced to the dynamic stable power;

[0055] When the real-time temperature of the heating element rises to the fourth atomization temperature, it is determined that the relationship between the real-time temperature of the heating element and the first atomization temperature meets the preset condition, and the fourth atomization temperature is the difference between the first atomization temperature and the inertial temperature rise amplitude.

[0056] Furthermore, in the aforementioned atomizer, in the step of determining the dynamically stable power to maintain the real-time temperature of the heating element near the first atomization temperature, the controller is configured to:

[0057] Read the dynamic stable power corresponding to the oil from the first memory;

[0058] When there is no dynamic stable power corresponding to the oil in the first memory, after the step of controlling the heating element of the atomizer to heat and atomize the oil with the heating power corresponding to the first atomization temperature, the heating power of the heating element is gradually reduced by a preset step size.

[0059] The real-time resistance value of the heating element of the atomizer is obtained during the process of reducing the heating power of the heating element;

[0060] The real-time temperature of the heating element is calculated based on the real-time resistance value of the heating element.

[0061] When the real-time temperature of the heating element drops to the first atomization temperature, the heating power is finely adjusted until the temperature of the heating element remains dynamically stable near the first atomization temperature.

[0062] The average heating power that keeps the temperature of the heating element dynamically stable near the first atomization temperature is determined as the dynamic stable power corresponding to the oil.

[0063] The dynamically stable power is recorded in the first memory.

[0064] Furthermore, in the aforementioned atomizer, in the step of controlling the heating power of the heating element to maintain the real-time temperature of the heating element near the first atomization temperature until the user stops inhaling, the controller is configured to:

[0065] The heating power of the heating element is controlled to decrease from the target heating power to the dynamic stable power.

[0066] A third aspect of the present invention provides a method for temperature control of an atomizer, comprising:

[0067] Configure the target mist volume and the first atomization temperature of the oil currently used in the atomizer corresponding to the target mist volume. The target mist volume is the amount of mist produced by the heating element of the atomizer heating the oil per unit time, which is set by the user according to their own usage habits.

[0068] When a suction action is detected, the heating element of the atomizer is controlled to heat and atomize the oil with a heating power corresponding to the first atomization temperature;

[0069] The real-time resistance value of the heating element of the atomizer is obtained during the heating process;

[0070] The real-time temperature of the heating element is calculated based on the real-time resistance value of the heating element.

[0071] Determine whether the relationship between the real-time temperature of the heating element and the first atomization temperature meets a preset condition;

[0072] When the relationship between the real-time temperature of the heating element and the first atomization temperature meets the preset conditions, the heating power of the heating element is controlled so that the real-time temperature of the heating element is kept near the first atomization temperature until the user stops the inhalation action.

[0073] Furthermore, in the above-described temperature control method for the atomizer, the step of configuring the target mist volume and the first atomization temperature of the oil currently used in the atomizer corresponding to the target mist volume specifically includes:

[0074] The user's operation controls the atomizer to enter the target mist volume configuration mode;

[0075] Obtain the atomization temperature information corresponding to the oil currently used in the atomizer. The atomization temperature information includes the upper limit of the atomization temperature of the oil and the lower limit of the atomization temperature. The upper limit of the atomization temperature is the maximum safe atomization temperature of the oil, and the lower limit of the atomization temperature is the minimum temperature at which the oil can atomize.

[0076] When a suction action is detected, the magnitude of the average suction force of this suction is obtained;

[0077] Based on the magnitude of the average suction force, a temperature value is matched between the upper limit of the atomization temperature and the lower limit of the atomization temperature as a second atomization temperature;

[0078] The heating element of the atomizer is controlled to heat and atomize the oil by a heating power corresponding to the second atomization temperature;

[0079] The real-time resistance value of the heating element of the atomizer is obtained during the heating process;

[0080] The real-time temperature of the heating element is calculated based on the real-time resistance value of the heating element.

[0081] When the relationship between the real-time temperature of the heating element and the second atomization temperature meets the preset conditions, the heating power of the heating element is controlled so that the real-time temperature of the heating element is kept near the second atomization temperature until the user stops the inhalation action;

[0082] The amount of mist generated by the heating element of the atomizer heating the oil per unit time is measured, and the amount of mist is determined as the amount of mist corresponding to the second atomization temperature;

[0083] The user's operation is received to determine the second atomization temperature as the first atomization temperature, and the amount of mist corresponding to the second atomization temperature is determined as the target amount of mist.

[0084] Exit the target fog volume configuration mode.

[0085] Furthermore, in the above-described temperature control method for an atomizer, before the step of obtaining the atomization temperature information corresponding to the currently used oil in the atomizer, the method further includes:

[0086] When it is detected that the second body of the atomizer, which is equipped with a second memory, is installed on the first body equipped with a first memory, the first temperature, the upper limit of the atomization temperature of the oil, and the lower limit of the atomization temperature of the oil stored in the first memory are stored in the first memory as the prior temperature, the prior upper temperature limit, and the prior lower temperature limit.

[0087] Read the atomization temperature information corresponding to the oil in the second body from the second memory. The atomization temperature information includes the upper limit and lower limit of the atomization temperature of the oil.

[0088] The upper limit of the atomization temperature and the lower limit of the atomization temperature corresponding to the oil of the second body are stored in the first memory as the current upper limit of temperature and the current lower limit of temperature.

[0089] Furthermore, in the above-described temperature control method for the atomizer, after the step of reading the atomization temperature information corresponding to the oil in the second body from the second memory, the method further includes:

[0090] The third atomization temperature corresponding to the oil in the second body is calculated based on the prior temperature, the prior upper temperature limit, the prior lower temperature limit, the current upper temperature limit, and the current lower temperature limit.

[0091] The heating element of the atomizer is controlled to heat and atomize the oil by controlling the heating power corresponding to the third atomization temperature;

[0092] The real-time resistance value of the heating element of the atomizer is obtained during the heating process;

[0093] The real-time temperature of the heating element is calculated based on the real-time resistance value of the heating element.

[0094] When the relationship between the real-time temperature of the heating element and the third atomization temperature meets the preset conditions, the heating power of the heating element is controlled so that the real-time temperature of the heating element is kept near the third atomization temperature until the user stops the inhalation action;

[0095] The amount of mist generated by the heating element of the atomizer heating the oil per unit time is measured, and the amount of mist is determined as the amount of mist corresponding to the third atomization temperature;

[0096] The third atomization temperature is fine-tuned based on the difference between the mist volume at the third atomization temperature and the target mist volume until the mist volume at the third atomization temperature is approximately equal to the target mist volume.

[0097] The third atomization temperature is stored in the first memory as the first atomization temperature.

[0098] Furthermore, in the above-described temperature control method for the atomizer, the step of calculating the third atomization temperature corresponding to the oil in the second body based on the prior temperature, the prior upper temperature limit, the prior lower temperature limit, the current upper temperature limit, and the current lower temperature limit specifically includes:

[0099] The third atomization temperature T3 is related to the prior temperature T1 and the prior temperature upper limit T. t ′ The prior temperature limit T b ′ The current upper temperature limit T t and the current lower temperature limit T b satisfy:

[0100]

[0101] Furthermore, in the above-described temperature control method for the atomizer, after the step of controlling the heating power of the heating element to maintain the real-time temperature of the heating element near the first atomization temperature until the user stops inhaling, the method further includes:

[0102] When the user stops the suction action, the heating power of the heating element is reduced so that the temperature of the heating element drops to the preheating temperature, which is slightly lower than the current lower limit of the temperature.

[0103] The heating power of the heating element is controlled to keep the real-time temperature of the heating element near the preheating temperature until the user's inhalation action is detected or the power of the atomizer is turned off.

[0104] Furthermore, in the above-described temperature control method for the atomizer, the second memory also stores temperature rise curves for the oil under different heating powers. These temperature rise curves represent the relationship between heating time and the temperature of the heating element at the corresponding heating power. The step of controlling the heating element of the atomizer to heat and atomize the oil using the heating power corresponding to the first atomization temperature specifically includes:

[0105] Read the first atomization temperature and the pre-configured maximum hysteresis time from the first memory;

[0106] Read the temperature rise curves of the oil under different heating powers from the second memory;

[0107] A target heating power is determined as the heating power corresponding to the first atomization temperature, such that the time required for the heating element to rise from the preheating temperature to the first atomization temperature under the target heating power is less than the maximum lag time.

[0108] Furthermore, in the above-described temperature control method for the atomizer, the step of determining a target heating power as the heating power corresponding to the first atomization temperature specifically includes:

[0109] The safe heating power range of the atomizer and the pre-selected heating mode are read from the first memory, the heating mode including a gentle mode and a stimulating mode;

[0110] From the safe heating power range, a candidate heating power range is determined in which the time required to rise from the preheating temperature to the first atomization temperature is less than the maximum lag time.

[0111] When the heating mode is gentle mode, the minimum power value in the candidate heating power range is determined as the target heating power;

[0112] When the heating mode is the stimulation mode, the maximum power value in the candidate heating power range is determined as the target heating power.

[0113] Furthermore, in the above-described temperature control method for the atomizer, the step of determining whether the relationship between the real-time temperature of the heating element and the first atomization temperature meets a preset condition specifically includes:

[0114] Determine the dynamic stable power that keeps the real-time temperature of the heating element near the first atomization temperature;

[0115] Calculate the inertial temperature rise amplitude of the heating element before the real-time temperature stabilizes after the target heating power is reduced to the dynamic stable power;

[0116] When the real-time temperature of the heating element rises to the fourth atomization temperature, it is determined that the relationship between the real-time temperature of the heating element and the first atomization temperature meets the preset condition, and the fourth atomization temperature is the difference between the first atomization temperature and the inertial temperature rise amplitude.

[0117] Furthermore, in the above-described temperature control method for the atomizer, the step of determining the dynamic stable power that maintains the real-time temperature of the heating element near the first atomization temperature specifically includes:

[0118] Read the dynamic stable power corresponding to the oil from the first memory;

[0119] When there is no dynamic stable power corresponding to the oil in the first memory, after the step of controlling the heating element of the atomizer to heat and atomize the oil with the heating power corresponding to the first atomization temperature, the heating power of the heating element is gradually reduced by a preset step size.

[0120] The real-time resistance value of the heating element of the atomizer is obtained during the process of reducing the heating power of the heating element;

[0121] The real-time temperature of the heating element is calculated based on the real-time resistance value of the heating element.

[0122] When the real-time temperature of the heating element drops to the first atomization temperature, the heating power is finely adjusted until the temperature of the heating element remains dynamically stable near the first atomization temperature.

[0123] The average heating power that keeps the temperature of the heating element dynamically stable near the first atomization temperature is determined as the dynamic stable power corresponding to the oil.

[0124] The dynamically stable power is recorded in the first memory.

[0125] Furthermore, in the above-described temperature control method for the atomizer, the step of controlling the heating power of the heating element to maintain the real-time temperature of the heating element near the first atomization temperature until the user stops inhaling specifically includes:

[0126] The heating power of the heating element is controlled to decrease from the target heating power to the dynamic stable power.

[0127] This invention proposes an atomizer and its temperature control method. A power supply, controller, and first memory are incorporated in a first body, while an oil guide assembly, heating element, second memory, flow sensor, power supply interface, and communication interface are incorporated in a second body. When the second body is mounted on the first body, the power supply provides power to the heating element, second memory, and flow sensor through the power supply interface. The controller establishes a communication connection with the second memory and flow sensor through the communication interface. The controller configures a target mist volume and its corresponding atomization temperature based on the mist volume detected by the flow sensor and the user's operation, and adjusts the heating power of the heating element according to the atomization temperature. This allows users to easily adjust the desired flavor, improving the user experience. Attached Figure Description

[0128] Figure 1 This is a schematic block diagram of an atomizer provided in one embodiment of the present invention;

[0129] Figure 2 This is a flowchart of a temperature control method for an atomizer provided in one embodiment of the present invention. Detailed Implementation

[0130] To better understand the above-mentioned objectives, features, and advantages of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0131] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and therefore the scope of protection of the invention is not limited to the specific embodiments disclosed below.

[0132] In the description of this invention, the term "multiple" refers to two or more. Unless otherwise explicitly defined, the terms "upper," "lower," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. The terms "connect," "install," "fix," etc., should be interpreted broadly. For example, "connect" can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this invention, unless otherwise stated, "multiple" means two or more.

[0133] In the description of this specification, the terms "one embodiment," "some implementations," "specific embodiment," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0134] The following description, with reference to the accompanying drawings, describes an atomizer and its temperature control method according to some embodiments of the present invention.

[0135] like Figure 1As shown, a first aspect of the present invention provides an atomizer, comprising a first body equipped with a power supply, a controller, and a first memory, and a second body equipped with an oil storage chamber, an atomizing chamber, and a mixing chamber. The oil storage chamber is used to store oil. The atomizing chamber is equipped with an oil guiding assembly and a heating element. The second body is further equipped with a second memory and a flow sensor. The flow sensor is disposed between the atomizing chamber and the mixing chamber to detect the flow rate of mist from the atomizing chamber to the mixing chamber. The second memory stores atomization temperature information corresponding to the oil in the oil storage chamber and temperature rise curves of the oil under different heating powers. The atomization temperature information includes the upper limit of the atomization temperature of the oil and the mist... The temperature rise curve represents the relationship between heating time and temperature of the heating element at a given heating power. The first body and the second body are respectively provided with mutually cooperating power supply interfaces and communication interfaces. When the second body is installed on the first body, the power supply provides power to the heating element, the second memory, and the flow sensor through the power supply interface. The controller establishes a communication connection with the second memory and the flow sensor through the communication interface. The controller is used to configure the target mist volume and its corresponding atomization temperature according to the mist volume detected by the flow sensor and the user's operation, and to adjust the heating power of the heating element according to the atomization temperature.

[0136] A second aspect of the present invention provides an atomizer, comprising a first body equipped with a power supply, a controller, and a first memory, and a second body equipped with an oil storage chamber, an atomizing chamber, and a mixing chamber. The oil storage chamber stores oil, and the atomizing chamber contains an oil guiding assembly and a heating element. The first body and the second body are respectively provided with mutually cooperating power supply interfaces. When the second body is mounted on the first body, the power supply supplies power to the heating element through the power supply interface. Figure 2 As shown, the controller is configured as follows:

[0137] Configure the target mist volume and the first atomization temperature of the oil currently used in the atomizer corresponding to the target mist volume. The target mist volume is the amount of mist produced by the heating element of the atomizer heating the oil per unit time, which is set by the user according to their own usage habits.

[0138] When a suction action is detected, the heating element of the atomizer is controlled to heat and atomize the oil with a heating power corresponding to the first atomization temperature;

[0139] The real-time resistance value of the heating element of the atomizer is obtained during the heating process;

[0140] The real-time temperature of the heating element is calculated based on the real-time resistance value of the heating element.

[0141] Determine whether the relationship between the real-time temperature of the heating element and the first atomization temperature meets a preset condition;

[0142] When the relationship between the real-time temperature of the heating element and the first atomization temperature meets the preset conditions, the heating power of the heating element is controlled so that the real-time temperature of the heating element is kept near the first atomization temperature until the user stops the inhalation action.

[0143] Furthermore, in the aforementioned atomizer, the second body is also equipped with a flow sensor. The flow sensor is positioned between the atomizing chamber and the mixing chamber to detect the flow rate of mist from the atomizing chamber to the mixing chamber. The first body and the second body are respectively equipped with mutually cooperating communication interfaces. When the second body is installed on the first body, the power supply provides power to the flow sensor through the power supply interface. The controller establishes a communication connection with the flow sensor through the communication interface. In the step of configuring the target mist volume and the first atomization temperature of the currently used oil in the atomizer corresponding to the target mist volume, the controller is configured as follows:

[0144] The user's operation controls the atomizer to enter the target mist volume configuration mode;

[0145] Obtain the atomization temperature information corresponding to the oil currently used in the atomizer. The atomization temperature information includes the upper limit of the atomization temperature of the oil and the lower limit of the atomization temperature. The upper limit of the atomization temperature is the maximum safe atomization temperature of the oil, and the lower limit of the atomization temperature is the minimum temperature at which the oil can atomize.

[0146] When a suction action is detected, the magnitude of the average suction force of this suction is obtained;

[0147] Based on the magnitude of the average suction force, a temperature value is matched between the upper limit of the atomization temperature and the lower limit of the atomization temperature as a second atomization temperature;

[0148] The heating element of the atomizer is controlled to heat and atomize the oil by a heating power corresponding to the second atomization temperature;

[0149] The real-time resistance value of the heating element of the atomizer is obtained during the heating process;

[0150] The real-time temperature of the heating element is calculated based on the real-time resistance value of the heating element.

[0151] When the relationship between the real-time temperature of the heating element and the second atomization temperature meets the preset conditions, the heating power of the heating element is controlled so that the real-time temperature of the heating element is kept near the second atomization temperature until the user stops the inhalation action;

[0152] The amount of mist generated by the heating element of the atomizer heating the oil per unit time is measured, and the amount of mist is determined as the amount of mist corresponding to the second atomization temperature;

[0153] The user's operation is received to determine the second atomization temperature as the first atomization temperature, and the amount of mist corresponding to the second atomization temperature is determined as the target amount of mist.

[0154] Exit the target fog volume configuration mode.

[0155] Furthermore, in the aforementioned atomizer, the second body is also provided with a second memory, which stores atomization temperature information corresponding to the oil in the oil reservoir. The atomization temperature information includes an upper limit and a lower limit for the atomization temperature of the oil. When the second body is installed on the first body, the power supply supplies power to the second memory through the power supply interface. The controller establishes a communication connection with the second memory through the communication interface. Before the step of obtaining the atomization temperature information corresponding to the currently used oil in the atomizer, the controller is configured as follows:

[0156] When it is detected that the second body of the atomizer, which is equipped with a second memory, is installed on the first body equipped with a first memory, the first temperature, the upper limit of the atomization temperature of the oil, and the lower limit of the atomization temperature of the oil stored in the first memory are stored in the first memory as the prior temperature, the prior upper temperature limit, and the prior lower temperature limit.

[0157] Read the atomization temperature information corresponding to the oil in the second body from the second memory;

[0158] The upper limit of the atomization temperature and the lower limit of the atomization temperature corresponding to the oil of the second body are stored in the first memory as the current upper limit of temperature and the current lower limit of temperature.

[0159] Furthermore, in the atomizer described above, after the step of reading the atomization temperature information corresponding to the oil in the second body from the second memory, the controller is configured to:

[0160] The third atomization temperature corresponding to the oil in the second body is calculated based on the prior temperature, the prior upper temperature limit, the prior lower temperature limit, the current upper temperature limit, and the current lower temperature limit.

[0161] The heating element of the atomizer is controlled to heat and atomize the oil by controlling the heating power corresponding to the third atomization temperature;

[0162] The real-time resistance value of the heating element of the atomizer is obtained during the heating process;

[0163] The real-time temperature of the heating element is calculated based on the real-time resistance value of the heating element.

[0164] When the relationship between the real-time temperature of the heating element and the third atomization temperature meets the preset conditions, the heating power of the heating element is controlled so that the real-time temperature of the heating element is kept near the third atomization temperature until the user stops the inhalation action;

[0165] The amount of mist generated by the heating element of the atomizer heating the oil per unit time is measured, and the amount of mist is determined as the amount of mist corresponding to the third atomization temperature;

[0166] The third atomization temperature is fine-tuned based on the difference between the mist volume at the third atomization temperature and the target mist volume until the mist volume at the third atomization temperature is approximately equal to the target mist volume.

[0167] The third atomization temperature is stored in the first memory as the first atomization temperature.

[0168] Furthermore, in the atomizer described above, in the step of calculating the third atomization temperature corresponding to the oil in the second body based on the prior temperature, the prior upper temperature limit, the prior lower temperature limit, the current upper temperature limit, and the current lower temperature limit, the controller is configured to:

[0169] The third atomization temperature T3 is related to the prior temperature T1 and the prior temperature upper limit T. t ′ The prior temperature limit T b ′ The current upper temperature limit T t and the current lower temperature limit T b satisfy:

[0170]

[0171] Furthermore, in the aforementioned atomizer, after the step of controlling the heating power of the heating element to maintain the real-time temperature of the heating element near the first atomization temperature until the user stops inhaling, the controller is configured to:

[0172] When the user stops the suction action, the heating power of the heating element is reduced so that the temperature of the heating element drops to the preheating temperature, which is slightly lower than the current lower limit of the temperature.

[0173] The heating power of the heating element is controlled to keep the real-time temperature of the heating element near the preheating temperature until the user's inhalation action is detected or the power of the atomizer is turned off.

[0174] Furthermore, in the aforementioned atomizer, the second memory also stores temperature rise curves for the oil under different heating powers. These temperature rise curves represent the relationship between heating time and the temperature of the heating element at the corresponding heating power. In the step of controlling the heating element of the atomizer to heat and atomize the oil with a heating power corresponding to the first atomization temperature, the controller is configured to:

[0175] Read the first atomization temperature and the pre-configured maximum hysteresis time from the first memory;

[0176] Read the temperature rise curves of the oil under different heating powers from the second memory;

[0177] A target heating power is determined as the heating power corresponding to the first atomization temperature, such that the time required for the heating element to rise from the preheating temperature to the first atomization temperature under the target heating power is less than the maximum lag time.

[0178] Furthermore, in the atomizer described above, in the step of determining a target heating power as the heating power corresponding to the first atomization temperature, the controller is configured to:

[0179] The safe heating power range of the atomizer and the pre-selected heating mode are read from the first memory, the heating mode including a gentle mode and a stimulating mode;

[0180] From the safe heating power range, a candidate heating power range is determined in which the time required to rise from the preheating temperature to the first atomization temperature is less than the maximum lag time.

[0181] When the heating mode is gentle mode, the minimum power value in the candidate heating power range is determined as the target heating power;

[0182] When the heating mode is the stimulation mode, the maximum power value in the candidate heating power range is determined as the target heating power.

[0183] Furthermore, in the aforementioned atomizer, in the step of determining whether the relationship between the real-time temperature of the heating element and the first atomization temperature meets a preset condition, the controller is configured to:

[0184] Determine the dynamic stable power that keeps the real-time temperature of the heating element near the first atomization temperature;

[0185] Calculate the inertial temperature rise amplitude of the heating element before the real-time temperature stabilizes after the target heating power is reduced to the dynamic stable power;

[0186] When the real-time temperature of the heating element rises to the fourth atomization temperature, it is determined that the relationship between the real-time temperature of the heating element and the first atomization temperature meets the preset condition, and the fourth atomization temperature is the difference between the first atomization temperature and the inertial temperature rise amplitude.

[0187] Furthermore, in the aforementioned atomizer, in the step of determining the dynamically stable power to maintain the real-time temperature of the heating element near the first atomization temperature, the controller is configured to:

[0188] Read the dynamic stable power corresponding to the oil from the first memory;

[0189] When there is no dynamic stable power corresponding to the oil in the first memory, after the step of controlling the heating element of the atomizer to heat and atomize the oil with the heating power corresponding to the first atomization temperature, the heating power of the heating element is gradually reduced by a preset step size.

[0190] The real-time resistance value of the heating element of the atomizer is obtained during the process of reducing the heating power of the heating element;

[0191] The real-time temperature of the heating element is calculated based on the real-time resistance value of the heating element.

[0192] When the real-time temperature of the heating element drops to the first atomization temperature, the heating power is finely adjusted until the temperature of the heating element remains dynamically stable near the first atomization temperature.

[0193] The average heating power that keeps the temperature of the heating element dynamically stable near the first atomization temperature is determined as the dynamic stable power corresponding to the oil.

[0194] The dynamically stable power is recorded in the first memory.

[0195] Furthermore, in the aforementioned atomizer, in the step of controlling the heating power of the heating element to maintain the real-time temperature of the heating element near the first atomization temperature until the user stops inhaling, the controller is configured to:

[0196] The heating power of the heating element is controlled to decrease from the target heating power to the dynamic stable power.

[0197] A third aspect of the present invention provides a method for temperature control of an atomizer, comprising:

[0198] Configure the target mist volume and the first atomization temperature of the oil currently used in the atomizer corresponding to the target mist volume. The target mist volume is the amount of mist produced by the heating element of the atomizer heating the oil per unit time, which is set by the user according to their own usage habits.

[0199] When a suction action is detected, the heating element of the atomizer is controlled to heat and atomize the oil with a heating power corresponding to the first atomization temperature;

[0200] The real-time resistance value of the heating element of the atomizer is obtained during the heating process;

[0201] The real-time temperature of the heating element is calculated based on the real-time resistance value of the heating element.

[0202] Determine whether the relationship between the real-time temperature of the heating element and the first atomization temperature meets a preset condition;

[0203] When the relationship between the real-time temperature of the heating element and the first atomization temperature meets the preset conditions, the heating power of the heating element is controlled so that the real-time temperature of the heating element is kept near the first atomization temperature until the user stops the inhalation action.

[0204] Furthermore, in the above-described temperature control method for the atomizer, the step of configuring the target mist volume and the first atomization temperature of the oil currently used in the atomizer corresponding to the target mist volume specifically includes:

[0205] The user's operation controls the atomizer to enter the target mist volume configuration mode;

[0206] Obtain the atomization temperature information corresponding to the oil currently used in the atomizer. The atomization temperature information includes the upper limit of the atomization temperature of the oil and the lower limit of the atomization temperature. The upper limit of the atomization temperature is the maximum safe atomization temperature of the oil, and the lower limit of the atomization temperature is the minimum temperature at which the oil can atomize.

[0207] When a suction action is detected, the magnitude of the average suction force of this suction is obtained;

[0208] Based on the magnitude of the average suction force, a temperature value is matched between the upper limit of the atomization temperature and the lower limit of the atomization temperature as a second atomization temperature;

[0209] The heating element of the atomizer is controlled to heat and atomize the oil by a heating power corresponding to the second atomization temperature;

[0210] The real-time resistance value of the heating element of the atomizer is obtained during the heating process;

[0211] The real-time temperature of the heating element is calculated based on the real-time resistance value of the heating element.

[0212] When the relationship between the real-time temperature of the heating element and the second atomization temperature meets the preset conditions, the heating power of the heating element is controlled so that the real-time temperature of the heating element is kept near the second atomization temperature until the user stops the inhalation action;

[0213] The amount of mist generated by the heating element of the atomizer heating the oil per unit time is measured, and the amount of mist is determined as the amount of mist corresponding to the second atomization temperature;

[0214] The user's operation is received to determine the second atomization temperature as the first atomization temperature, and the amount of mist corresponding to the second atomization temperature is determined as the target amount of mist.

[0215] Exit the target fog volume configuration mode.

[0216] Furthermore, in the above-described temperature control method for an atomizer, before the step of obtaining the atomization temperature information corresponding to the currently used oil in the atomizer, the method further includes:

[0217] When it is detected that the second body of the atomizer, which is equipped with a second memory, is installed on the first body equipped with a first memory, the first temperature, the upper limit of the atomization temperature of the oil, and the lower limit of the atomization temperature of the oil stored in the first memory are stored in the first memory as the prior temperature, the prior upper temperature limit, and the prior lower temperature limit.

[0218] Read the atomization temperature information corresponding to the oil in the second body from the second memory. The atomization temperature information includes the upper limit and lower limit of the atomization temperature of the oil.

[0219] The upper limit of the atomization temperature and the lower limit of the atomization temperature corresponding to the oil of the second body are stored in the first memory as the current upper limit of temperature and the current lower limit of temperature.

[0220] Furthermore, in the above-described temperature control method for the atomizer, after the step of reading the atomization temperature information corresponding to the oil in the second body from the second memory, the method further includes:

[0221] The third atomization temperature corresponding to the oil in the second body is calculated based on the prior temperature, the prior upper temperature limit, the prior lower temperature limit, the current upper temperature limit, and the current lower temperature limit.

[0222] The heating element of the atomizer is controlled to heat and atomize the oil by controlling the heating power corresponding to the third atomization temperature;

[0223] The real-time resistance value of the heating element of the atomizer is obtained during the heating process;

[0224] The real-time temperature of the heating element is calculated based on the real-time resistance value of the heating element.

[0225] When the relationship between the real-time temperature of the heating element and the third atomization temperature meets the preset conditions, the heating power of the heating element is controlled so that the real-time temperature of the heating element is kept near the third atomization temperature until the user stops the inhalation action;

[0226] The amount of mist generated by the heating element of the atomizer heating the oil per unit time is measured, and the amount of mist is determined as the amount of mist corresponding to the third atomization temperature;

[0227] The third atomization temperature is fine-tuned based on the difference between the mist volume at the third atomization temperature and the target mist volume until the mist volume at the third atomization temperature is approximately equal to the target mist volume.

[0228] The third atomization temperature is stored in the first memory as the first atomization temperature.

[0229] Furthermore, in the above-described temperature control method for the atomizer, the step of calculating the third atomization temperature corresponding to the oil in the second body based on the prior temperature, the prior upper temperature limit, the prior lower temperature limit, the current upper temperature limit, and the current lower temperature limit specifically includes:

[0230] The third atomization temperature T3 is related to the prior temperature T1 and the prior temperature upper limit T. t ′ The prior temperature limit T b ′ The current upper temperature limit T t and the current lower temperature limit T b satisfy:

[0231]

[0232] Furthermore, in the above-described temperature control method for the atomizer, after the step of controlling the heating power of the heating element to maintain the real-time temperature of the heating element near the first atomization temperature until the user stops inhaling, the method further includes:

[0233] When the user stops the suction action, the heating power of the heating element is reduced so that the temperature of the heating element drops to the preheating temperature, which is slightly lower than the current lower limit of the temperature.

[0234] The heating power of the heating element is controlled to keep the real-time temperature of the heating element near the preheating temperature until the user's inhalation action is detected or the power of the atomizer is turned off.

[0235] Furthermore, in the above-described temperature control method for the atomizer, the second memory also stores temperature rise curves for the oil under different heating powers. These temperature rise curves represent the relationship between heating time and the temperature of the heating element at the corresponding heating power. The step of controlling the heating element of the atomizer to heat and atomize the oil using the heating power corresponding to the first atomization temperature specifically includes:

[0236] Read the first atomization temperature and the pre-configured maximum hysteresis time from the first memory;

[0237] Read the temperature rise curves of the oil under different heating powers from the second memory;

[0238] A target heating power is determined as the heating power corresponding to the first atomization temperature, such that the time required for the heating element to rise from the preheating temperature to the first atomization temperature under the target heating power is less than the maximum lag time.

[0239] Furthermore, in the above-described temperature control method for the atomizer, the step of determining a target heating power as the heating power corresponding to the first atomization temperature specifically includes:

[0240] The safe heating power range of the atomizer and the pre-selected heating mode are read from the first memory, the heating mode including a gentle mode and a stimulating mode;

[0241] From the safe heating power range, a candidate heating power range is determined in which the time required to rise from the preheating temperature to the first atomization temperature is less than the maximum lag time.

[0242] When the heating mode is gentle mode, the minimum power value in the candidate heating power range is determined as the target heating power;

[0243] When the heating mode is the stimulation mode, the maximum power value in the candidate heating power range is determined as the target heating power.

[0244] Furthermore, in the above-described temperature control method for the atomizer, the step of determining whether the relationship between the real-time temperature of the heating element and the first atomization temperature meets a preset condition specifically includes:

[0245] Determine the dynamic stable power that keeps the real-time temperature of the heating element near the first atomization temperature;

[0246] Calculate the inertial temperature rise amplitude of the heating element before the real-time temperature stabilizes after the target heating power is reduced to the dynamic stable power;

[0247] When the real-time temperature of the heating element rises to the fourth atomization temperature, it is determined that the relationship between the real-time temperature of the heating element and the first atomization temperature meets the preset condition, and the fourth atomization temperature is the difference between the first atomization temperature and the inertial temperature rise amplitude.

[0248] Furthermore, in the above-described temperature control method for the atomizer, the step of determining the dynamic stable power that maintains the real-time temperature of the heating element near the first atomization temperature specifically includes:

[0249] Read the dynamic stable power corresponding to the oil from the first memory;

[0250] When there is no dynamic stable power corresponding to the oil in the first memory, after the step of controlling the heating element of the atomizer to heat and atomize the oil with the heating power corresponding to the first atomization temperature, the heating power of the heating element is gradually reduced by a preset step size.

[0251] The real-time resistance value of the heating element of the atomizer is obtained during the process of reducing the heating power of the heating element;

[0252] The real-time temperature of the heating element is calculated based on the real-time resistance value of the heating element.

[0253] When the real-time temperature of the heating element drops to the first atomization temperature, the heating power is finely adjusted until the temperature of the heating element remains dynamically stable near the first atomization temperature.

[0254] The average heating power that keeps the temperature of the heating element dynamically stable near the first atomization temperature is determined as the dynamic stable power corresponding to the oil.

[0255] The dynamically stable power is recorded in the first memory.

[0256] Furthermore, in the above-described temperature control method for the atomizer, the step of controlling the heating power of the heating element to maintain the real-time temperature of the heating element near the first atomization temperature until the user stops inhaling specifically includes:

[0257] The heating power of the heating element is controlled to decrease from the target heating power to the dynamic stable power.

[0258] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0259] As described above, these embodiments of the present invention do not exhaustively cover all details, nor do they limit the invention to the specific embodiments described. Clearly, many modifications and variations can be made based on the above description. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to effectively utilize the invention and its modifications. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A temperature control method of an atomizer, characterized by, The method comprises the following steps: configuring a target mist amount and a first atomization temperature corresponding to the target mist amount of oil currently used in the atomizer, the target mist amount being the amount of mist generated by the heating element of the atomizer in unit time according to the user's own use habit; when a puffing action is detected, heating and atomizing the oil by controlling the heating element of the atomizer at a heating power corresponding to the first atomization temperature; acquiring the real-time resistance value of the heating element of the atomizer during heating; calculating the real-time temperature of the heating element according to the real-time resistance value of the heating element; determining whether the relationship between the real-time temperature of the heating element and the first atomization temperature meets a preset condition; when the relationship between the real-time temperature of the heating element and the first atomization temperature meets the preset condition, controlling the heating power of the heating element to keep the real-time temperature of the heating element around the first atomization temperature until the user stops the puffing action; the step of determining whether the relationship between the real-time temperature of the heating element and the first atomization temperature meets the preset condition specifically comprises: determining a dynamic stable power for keeping the real-time temperature of the heating element around the first atomization temperature; calculating an inertial temperature rise amplitude before the real-time temperature of the heating element stabilizes after the target heating power is reduced to the dynamic stable power; when the real-time temperature of the heating element rises to a fourth atomization temperature, it is determined that the relationship between the real-time temperature of the heating element and the first atomization temperature meets the preset condition, the fourth atomization temperature being the difference between the first atomization temperature and the inertial temperature rise amplitude.

2. The temperature control method of an atomizer according to claim 1, wherein, The step of configuring a target mist amount and a first atomization temperature corresponding to the target mist amount of oil currently used in the atomizer specifically comprises: receiving the user's operation to control the atomizer to enter a target mist amount configuration mode; acquiring atomization temperature information corresponding to the oil currently used in the atomizer, the atomization temperature information comprising an upper atomization temperature limit and a lower atomization temperature limit of the oil, the upper atomization temperature limit being the maximum safe atomization temperature of the oil, and the lower atomization temperature limit being the minimum temperature for the oil to generate atomization; when a puffing action is detected, acquiring the average puffing strength of this time; matching a temperature value between the upper atomization temperature limit and the lower atomization temperature limit as a second atomization temperature according to the average puffing strength; heating and atomizing the oil by controlling the heating element of the atomizer at a heating power corresponding to the second atomization temperature; acquiring the real-time resistance value of the heating element of the atomizer during heating; calculating the real-time temperature of the heating element according to the real-time resistance value of the heating element; when the relationship between the real-time temperature of the heating element and the second atomization temperature meets the preset condition, controlling the heating power of the heating element to keep the real-time temperature of the heating element around the second atomization temperature until the user stops the puffing action; measuring the amount of mist generated by the heating element of the atomizer in unit time to determine the amount of mist corresponding to the second atomization temperature; receiving an operation of a user to determine the first atomization temperature as the second atomization temperature and to determine the mist amount corresponding to the second atomization temperature as the target mist amount; exiting the target mist amount configuration mode.

3. The temperature control method of the atomizer according to claim 1 or 2, characterized by, Before the step of obtaining the atomization temperature information corresponding to the oil currently used in the atomizer, the method further comprises: when detecting that the second body provided with the second memory is mounted to the first body provided with the first memory, storing the first atomization temperature, the upper limit of the atomization temperature of the oil, and the lower limit of the atomization temperature of the oil stored in the first memory in the first memory as a previous temperature, a previous upper limit of temperature, and a previous lower limit of temperature; reading the atomization temperature information corresponding to the oil of the second body from the second memory, the atomization temperature information including the upper limit of the atomization temperature of the oil and the lower limit of the atomization temperature of the oil; storing the upper limit of the atomization temperature of the oil of the second body and the lower limit of the atomization temperature of the oil in the first memory as a current upper limit of temperature and a current lower limit of temperature.

4. The temperature control method of an atomizer according to claim 3, characterized by, After the step of reading the atomization temperature information corresponding to the oil of the second body from the second memory, the method further comprises: calculating a third atomization temperature corresponding to the oil of the second body according to the previous temperature, the previous upper limit of temperature, the previous lower limit of temperature, the current upper limit of temperature, and the current lower limit of temperature; controlling the heating body of the atomizer to heat and atomize the oil at a heating power corresponding to the third atomization temperature; obtaining a real-time resistance value of the heating body of the atomizer in the process of heating; calculating a real-time temperature of the heating body according to the real-time resistance value of the heating body; when a relationship between the real-time temperature of the heating body and the third atomization temperature satisfies a preset condition, controlling the heating power of the heating body to keep the real-time temperature of the heating body around the third atomization temperature until the user stops the suction action; measuring a mist amount generated by the heating body of the atomizer in a unit time to heat the oil, to determine the mist amount as a mist amount corresponding to the third atomization temperature; finely adjusting the third atomization temperature according to a difference between the mist amount corresponding to the third atomization temperature and the target mist amount until the mist amount of the third atomization temperature is equal to the target mist amount; storing the third atomization temperature in the first memory as the first atomization temperature.

5. The temperature control method of an atomizer according to claim 4, characterized by, After the step of controlling the heating power of the heating body to keep the real-time temperature of the heating body around the first atomization temperature until the user stops the suction action, the method further comprises: after detecting that the user stops the suction action, reducing the heating power of the heating body to make the temperature of the heating body drop to a preheating temperature, the preheating temperature being slightly less than the current lower limit of temperature; controlling the heating power of the heating body to keep the real-time temperature of the heating body around the preheating temperature until detecting the suction action of the user or the power of the atomizer is turned off.

6. The temperature control method of an atomizer according to claim 5, wherein, The second memory also stores temperature rise curves of the oil liquid under different heating powers, the temperature rise curves being a corresponding relationship between heating time and temperature of the heating body under a corresponding heating power, so that the step of heating and atomizing the oil liquid by the heating body of the atomizer under the heating power corresponding to the first atomization temperature specifically comprises: reading the first atomization temperature and a pre-configured maximum lag time from the first memory; reading the temperature rise curves of the oil liquid under different heating powers from the second memory; determining a target heating power as the heating power corresponding to the first atomization temperature, so that the time required for the heating body to rise from the preheating temperature to the first atomization temperature under the target heating power is less than the maximum lag time.

7. The temperature control method of an atomizer according to claim 6, wherein, The step of determining a target heating power as the heating power corresponding to the first atomization temperature specifically comprises: reading a safe heating power range of the atomizer and a pre-configured heating mode from the first memory, the heating mode including a soft mode and a stimulating mode; determining a candidate heating power range from the preheating temperature to the first atomization temperature from the safe heating power range, the time required for the heating body to rise from the preheating temperature to the first atomization temperature under the candidate heating power range being less than the maximum lag time; when the heating mode is the soft mode, determining the minimum power value in the candidate heating power range as the target heating power; when the heating mode is the stimulating mode, determining the maximum power value in the candidate heating power range as the target heating power.

8. The temperature control method of an atomizer according to claim 3, wherein, The step of determining a dynamic stabilization power for keeping the real-time temperature of the heating body around the first atomization temperature specifically comprises: reading a dynamic stabilization power corresponding to the oil liquid from the first memory; when there is no dynamic stabilization power corresponding to the oil liquid in the first memory, gradually reducing the heating power of the heating body after the step of heating and atomizing the oil liquid by the heating body of the atomizer under the heating power corresponding to the first atomization temperature, by a preset step; acquiring a real-time resistance value of the heating body of the atomizer in the process of reducing the heating power of the heating body; calculating a real-time temperature of the heating body according to the real-time resistance value of the heating body; when the real-time temperature of the heating body decreases to the first atomization temperature, fine-tuning the heating power until the temperature of the heating body is dynamically stabilized around the first atomization temperature; determining an average heating power that keeps the temperature of the heating body dynamically stabilized around the first atomization temperature as the dynamic stabilization power corresponding to the oil liquid; recording the dynamic stabilization power in the first memory.

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