CN115437427A - Beauty instrument temperature control device and beauty instrument - Google Patents
Beauty instrument temperature control device and beauty instrument Download PDFInfo
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- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- 239000002537 cosmetic Substances 0.000 claims description 38
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Abstract
The utility model relates to a beauty instrument temperature control device and beauty instrument, the device includes: the temperature detection module is used for detecting and obtaining a first working temperature of the beauty instrument; the parameter acquisition module is used for acquiring working parameters of the functional module of the beauty instrument; the control module is used for determining a second working temperature of the functional module based on the working parameters and a preset temperature calculation model, determining a third working temperature of the beauty instrument based on the second working temperature and the first working temperature, and adjusting the working state of the functional module based on the third working temperature so as to enable the actual working temperature of the beauty instrument to be within a specified temperature range; the preset temperature calculation model is used for representing the relation of a change curve between the working parameters of the functional module and the heating temperature of the functional module.
Description
Technical Field
The embodiment of the disclosure relates to the technical field of beauty instruments, in particular to a temperature control device of a beauty instrument and the beauty instrument.
Background
At present, with the emergence of intelligent electronic products such as beauty instruments, temperature protection is very important for beauty instruments, because the safety risks such as scald of people's face can be aroused to the temperature control is not good.
In the related art, the working state of the beauty instrument is controlled and adjusted to adjust the temperature only based on the working temperature of the beauty instrument acquired by the temperature sensor, and the accuracy of the scheme on the temperature control of the beauty instrument is still low.
Disclosure of Invention
In order to solve the technical problem or at least partially solve the technical problem, embodiments of the present disclosure provide a temperature control device for a cosmetic instrument and a cosmetic instrument.
In a first aspect, an embodiment of the present disclosure provides a beauty instrument temperature control device, including:
the first temperature detection module is used for detecting and obtaining a first working temperature of the beauty instrument;
the parameter acquisition module is used for acquiring working parameters of the functional module of the beauty instrument;
the control module is used for determining a second working temperature of the functional module based on the working parameters and a preset temperature calculation model, determining a third working temperature of the beauty instrument based on the second working temperature and the first working temperature, and adjusting the working state of the functional module based on the third working temperature so as to enable the actual working temperature of the beauty instrument to be within a specified temperature range; the preset temperature calculation model is used for representing the relation of a change curve between the working parameters of the functional module and the heating temperature of the functional module.
In one embodiment, the functional module includes a radio frequency module or a micro-current module.
In one embodiment, the working parameters include one or more of working voltage, working current, working frequency, and transmitting power, and the preset temperature calculation model is obtained by fitting different working parameters of the functional module, which are measured in advance through experiments, with the correspondingly measured temperature of the functional module.
In one embodiment, the control module adjusts the operating state of the functional module based on the third operating temperature, including:
the control module adjusts the output voltage and/or the output current of a power supply of the radio frequency module or the micro-current module based on the third working temperature, so that the working state of the radio frequency module or the micro-current module is adjusted;
or the control module adjusts the working time of the radio frequency module or the micro-current module based on the third working temperature, so as to adjust the working state of the radio frequency module or the micro-current module.
In one embodiment, the first operating temperature includes an operating temperature of the control module, an operating temperature of a power source of the cosmetic instrument, and the control module determines a third operating temperature of the cosmetic instrument based on the second operating temperature and the first operating temperature, including:
multiplying the first working temperature by a first weight value to obtain a first temperature value;
multiplying the second working temperature by a second weight value to obtain a second temperature value; wherein the second weight value is greater than the first weight value, and the sum of the first weight value and the second weight value is equal to one;
and calculating the sum of the first temperature value and the second temperature value to obtain a third working temperature of the beauty instrument.
In one embodiment, further comprising:
the second temperature detection module is used for detecting and obtaining a fourth working temperature of the functional module;
the control module is further configured to determine a fifth operating temperature of the beauty instrument based on the fourth operating temperature, the second operating temperature and the first operating temperature, and adjust the operating state of the functional module based on the fifth operating temperature.
In a second aspect, an embodiment of the present disclosure provides a cosmetic apparatus, including the cosmetic apparatus temperature control device according to any one of the above embodiments.
In a third aspect, an embodiment of the present disclosure provides a radio frequency beauty instrument, including a power supply, a temperature sensing circuit, a control module, and a functional module, where the control module includes a processor and a memory, where the memory stores a computer program, and the processor executes the computer program to perform the following steps:
obtaining a first operating temperature of the cosmetic instrument from the temperature sensing circuit;
acquiring working parameters of the functional module;
determining a second working temperature of the functional module based on the working parameters and a preset temperature calculation model, determining a third working temperature of the beauty instrument based on the second working temperature and the first working temperature, and adjusting the working state of the functional module based on the third working temperature so as to enable the actual working temperature of the beauty instrument to be within a specified temperature range; the preset temperature calculation model is used for representing the relation of a change curve between the working parameters of the functional module and the heating temperature of the functional module.
In one embodiment, the functional module includes a radio frequency module or a micro-current module.
In one embodiment, the working parameters include one or more of working voltage, working current, working frequency, and transmitting power, and the preset temperature calculation model is obtained by fitting different working parameters of the functional module, which are measured in advance through experiments, with the correspondingly measured temperature of the functional module.
Compared with the prior art, the technical scheme provided by the embodiment of the disclosure has the following advantages:
the temperature control device of the beauty instrument and the beauty instrument provided by the embodiment of the disclosure have the advantages that the first temperature detection module is used for detecting and obtaining the first working temperature of the beauty instrument; the parameter acquisition module is used for acquiring working parameters of the functional module of the beauty instrument; the control module is used for determining a second working temperature of the functional module based on the working parameters and a preset temperature calculation model, determining a third working temperature of the beauty instrument based on the second working temperature and the first working temperature, and adjusting the working state of the functional module based on the third working temperature so as to enable the actual working temperature of the beauty instrument to be within a specified temperature range; the preset temperature calculation model is used for representing the relation of a change curve between the working parameters of the functional module and the heating temperature of the functional module. Therefore, the temperature value obtained by detecting the temperature detection module and the temperature value obtained by calculating the temperature value based on the working parameter of the functional module and the preset temperature calculation model representing the change curve relation between the working parameter of the functional module and the heating temperature of the functional module jointly determine the third working temperature, namely the actual working temperature of the beauty instrument, and the working state of the functional module is adjusted to enable the actual working temperature of the beauty instrument to be within the specified temperature range, so that scalding is avoided. Because it has adopted the temperature of above-mentioned temperature calculation model calculation function module of predetermineeing and then has confirmed cosmetic instrument's actual operating temperature and carry out temperature regulation, has considered the temperature characteristic of cosmetic instrument's function module, and the temperature data of the function module that obtains is more accurate to make the holistic temperature control accuracy of cosmetic instrument improve.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present disclosure, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a schematic view of a temperature control device of a beauty instrument according to an embodiment of the present disclosure;
fig. 2 is a schematic view of a temperature control device of a beauty instrument according to another embodiment of the present disclosure;
fig. 3 is a flowchart of a temperature control method for a cosmetic device according to an embodiment of the present disclosure;
fig. 4 is a schematic diagram of an electronic device according to an embodiment of the disclosure.
Detailed Description
In order that the above objects, features and advantages of the present disclosure may be more clearly understood, aspects of the present disclosure will be further described below. It should be noted that, in the case of no conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present disclosure, but the present disclosure may be practiced in other ways than those described herein; it is to be understood that the embodiments disclosed in the specification are only a few embodiments of the present disclosure, and not all embodiments.
It is to be understood that, hereinafter, "at least one" means one or more, "a plurality" means two or more. "and/or" is used to describe the association relationship of the associated objects, meaning that there may be three relationships, for example, "a and/or B" may mean: only A, only B and both A and B are present, wherein A and B may be singular or plural. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship. "at least one of the following" or similar expressions refer to any combination of these items, including any combination of single item(s) or plural items.
The accuracy of current scheme to beauty instrument's temperature control still is lower, mainly because beauty instrument has certain temperature characteristic for example the beauty instrument of radio frequency and generates heat and mainly concentrates on the functional module in the beauty instrument like parts such as radio frequency module or little current module, in addition, functional module's operating temperature's change is not linear, and its temperature variation's true process performance is: the functional module may cause a difference in thermal resistance or loss due to aging, and after a long time operation, the functional module may be aged and varied, for example, so that the temperature of the functional module may be underestimated, which greatly reduces the accuracy of temperature control of the beauty instrument.
In view of this, an embodiment of the present disclosure provides a cosmetic instrument temperature control device, and fig. 1 is a schematic view of the cosmetic instrument temperature control device according to the embodiment of the present disclosure, the cosmetic instrument temperature control device may include: the first temperature detection module 101 is used for detecting and obtaining a first working temperature of the beauty instrument; and the parameter acquisition module 102 is used for acquiring the working parameters of the functional module of the beauty instrument. The control module 103 is configured to determine a second operating temperature of the functional module based on the operating parameter and a preset temperature calculation model, determine a third operating temperature of the beauty instrument based on the second operating temperature and the first operating temperature, and adjust an operating state of the functional module based on the third operating temperature so that an actual operating temperature of the beauty instrument is within a specified temperature range; the preset temperature calculation model is used for representing the relation of a change curve between the working parameters of the functional module and the heating temperature of the functional module.
For example, the first temperature detecting module 101 may be a temperature sensor or a detecting circuit integrated with a temperature sensor, and the parameter acquiring module 102 may be a current/voltage detecting sensor, a power detector, a frequency detector, etc. to acquire an operating parameter of the functional module 104, such as an operating voltage, an operating current, an operating frequency, a transmitting power, etc. The control module 103 may be, but is not limited to, a processor of the cosmetic device itself.
Utilize the temperature value that the temperature detection module detected and obtained in the scheme of this embodiment to and based on the working parameter and the sign of function module the working parameter of function module with these two temperature values of the temperature value that the preset temperature calculation model calculation of the change curve relation between the temperature that generates heat of function module obtained confirm the third operating temperature of beauty instrument promptly actual operating temperature jointly, adjust the operating condition of function module so that the actual operating temperature of beauty instrument is in appointed temperature range according to this, avoid scalding. Because it has adopted the temperature of above-mentioned temperature calculation model calculation function module of predetermineeing and then has confirmed cosmetic instrument's actual operating temperature and carry out temperature regulation, has considered cosmetic instrument's function module's temperature characteristic, and the temperature data of the function module that obtains is more accurate to make the holistic temperature control accuracy of cosmetic instrument improve, user safety in utilization is higher.
In one embodiment, the functional module 104 includes, but is not limited to, a radio frequency module or a micro-current module. Illustratively, the radio frequency module may include a radio frequency generator or the like. The RF generator of the RF beautifying instrument is regulated in RF frequency to regulate the electric field energy distribution on the skin surface during beautifying and to reach the aim of heating subcutaneous tissue.
In one embodiment, the operating parameters, such as operating parameters of the rf module, may include, but are not limited to, one or more of operating voltage, operating current, operating frequency, transmit power. The preset temperature calculation model may be obtained by fitting different working parameters of the functional module 104 measured in advance by a test with the temperature of the functional module 104 measured correspondingly.
That is, the preset temperature calculation model is a result of fitting the experimental data of the functional module 104, such as the rf module, and the specific fitting process can be understood with reference to the prior art, which is not described herein again, and the preset temperature calculation model can represent the temperature characteristic of the functional module more accurately. Through the temperature calculation model representing the change curve relationship between different working parameters of the functional module, such as working voltage, working current, working frequency, transmitting power and the heating temperature of the functional module, the temperature value corresponding to the functional module can be determined based on the obtained working parameters of the functional module, such as a radio frequency module, and then the third working temperature, namely the actual working temperature, of the beauty instrument is determined based on the temperature value detected by the temperature detection module 101, so that the working state of the functional module, such as the working frequency and/or the working time and the like, is adjusted accordingly, the actual working temperature of the beauty instrument is within the specified temperature range, scalding of a user is avoided, and safety risks are reduced. The temperature that has adopted above-mentioned temperature calculation model to predetermine to calculate the function module and then the actual operating temperature who confirms the beauty instrument carries out temperature regulation, has considered the temperature characteristic of the function module of beauty instrument, and the temperature data of the function module that obtains is more accurate to make the holistic temperature control accuracy of beauty instrument improve.
In an embodiment, the adjusting, by the control module 103, the working state of the functional module based on the third working temperature may specifically include: the control module adjusts the output voltage and/or the output current of a power supply of the radio frequency module or the micro-current module based on the third working temperature, so that the working state of the radio frequency module or the micro-current module is adjusted; or the control module adjusts the working time of the radio frequency module or the micro-current module based on the third working temperature, so as to adjust the working state of the radio frequency module or the micro-current module.
That is to say, the output voltage and/or the output current of the power supply of the functional module, for example, the radio frequency module, can be adjusted by adjusting the output voltage and/or the output current of the power supply, for example, the power management module, so as to change the working voltage and/or the working current of the radio frequency module, and at the same time, the transmission power of the radio frequency module can be indirectly changed, so as to adjust the working state of the radio frequency module, so that the actual working temperature of the beauty instrument is within the specified temperature range, and the user is prevented from being scalded. The working state of the radio frequency module can also be adjusted by adjusting the working time of the functional module, such as the radio frequency module. The adjusting of the operating time of the functional module, such as the rf module, may be controlling the power supply of the rf module to be turned on or off to control the operating time thereof. It should be understood that the present embodiment is not limited to the two embodiments, and other embodiments are also possible as long as the operating state of the functional module, such as the rf module, can be changed.
In one embodiment, the first operating temperature includes an operating temperature of the control module, an operating temperature of a power source of the cosmetic instrument, and the control module 103 determines a third operating temperature of the cosmetic instrument based on the second operating temperature and the first operating temperature, including: multiplying the first working temperature X by a first weight value a to obtain a first temperature value T1= X a; multiplying the second working temperature Y by a second weight value b to obtain a second temperature value T2= Y × b; wherein the second weight value b is greater than the first weight value a, and the sum of the first weight value a and the second weight value b is equal to one, i.e. a + b =1; and calculating the sum of the first temperature value T1 and the second temperature value T2 to obtain a third working temperature T3= T1+ T2 of the beauty instrument.
For example, the specific sizes of the first weight value a and the second weight value b may be set according to specific situations, and are not limited thereto. In this embodiment, the first operating temperature X is the operating temperature of the control module and the operating temperature of the power supply in the cosmetic instrument, and the second operating temperature Y is the operating temperature of the functional module, such as the rf module, in the cosmetic instrument, and generally Y > X, so the third operating temperature T3 of the cosmetic instrument, i.e. the actual operating temperature, is obtained by setting the above different weight values to blend together, and then the subsequent temperature adjustment is performed.
On the basis of the above embodiments, in an embodiment, as shown in fig. 2, the beauty instrument temperature control apparatus may further include a second temperature detection module 105 for detecting and obtaining a fourth operating temperature of the functional module. The control module 103 is further configured to determine a fifth operating temperature of the cosmetic instrument based on the fourth operating temperature, the second operating temperature, and the first operating temperature, and adjust an operating state of the functional module based on the fifth operating temperature.
For example, the control module 103 may further determine a fifth operating temperature T5 of the cosmetic apparatus based on the fourth operating temperature T4 of the functional module 104, such as the rf module, detected by the second temperature detecting module 105, and by combining the second operating temperature Y and the first operating temperature X. In an example, T5= T1+ (Y + T4) × b/2, where T1= X × a, that is, the measured fourth operating temperature T4 of the function module 104 and the second operating temperature Y of the function module 104 obtained by model calculation are averaged, and then multiplied by the second weight value b to obtain the fifth operating temperature T5 of the cosmetic instrument, and the operating state of the function module 104 is adjusted based on the fifth operating temperature T5, and a specific adjustment process may refer to the related description in the foregoing embodiment, which is not described herein again.
In this embodiment, the measured operating temperature of the functional module 104 and the operating temperatures of other units in the beauty instrument other than the functional module are further combined, and then the measured operating temperatures of the functional module 104 and the calculated operating temperatures of the beauty instrument are fused to obtain the actual operating temperature of the beauty instrument for subsequent temperature adjustment, so that the obtained actual temperature data of the beauty instrument is further fit with the reality and is accurate, and the accuracy of the temperature control of the whole beauty instrument is further improved.
It should be noted that although in the above detailed description several modules or units of the device for action execution are mentioned, such a division is not mandatory. Indeed, the features and functionality of two or more modules or units described above may be embodied in one module or unit, according to embodiments of the present disclosure. Conversely, the features and functions of one module or unit described above may be further divided into embodiments by a plurality of modules or units. The components shown as modules or units may or may not be physical units, i.e. may be located in one place or may also be distributed over a plurality of network units. Some or all of the modules can be selected according to actual needs to achieve the purpose of the wood-based public scheme. One of ordinary skill in the art can understand and implement it without inventive effort.
The embodiment of the present disclosure provides a beauty instrument, including the temperature control device of the beauty instrument in any one of the above embodiments. Illustratively, the cosmetic device may be a radio frequency cosmetic device, but is not limited thereto.
The specific manner of the temperature control device and the corresponding technical effects thereof in the beauty instrument of the above embodiments have been described in detail in the above embodiments, and will not be described in detail herein.
The embodiment of the present disclosure provides a radio frequency beauty instrument, which includes a power supply, a temperature sensing circuit, a control module and a functional module, where the control module includes a processor and a memory, where the memory stores a computer program, and as shown in fig. 3, when the processor runs the computer program, the processor executes the following steps:
step S301: obtaining a first operating temperature of the cosmetic instrument from the temperature sensing circuit;
step S302: acquiring working parameters of the functional module;
step S303: determining a second working temperature of the functional module based on the working parameters and a preset temperature calculation model, determining a third working temperature of the beauty instrument based on the second working temperature and the first working temperature, and adjusting the working state of the functional module based on the third working temperature so as to enable the actual working temperature of the beauty instrument to be within a specified temperature range; the preset temperature calculation model is used for representing the relation of a change curve between the working parameters of the functional module and the heating temperature of the functional module.
In one embodiment, the functional module includes a radio frequency module or a micro-current module.
In one embodiment, the working parameters include one or more of working voltage, working current, working frequency, and transmitting power, and the preset temperature calculation model is obtained by fitting different working parameters of the functional module, which are measured in advance through experiments, with the correspondingly measured temperature of the functional module.
In one embodiment, the adjusting the operating state of the functional module based on the third operating temperature in step S303 includes:
the control module adjusts the output voltage and/or the output current of a power supply of the radio frequency module or the micro-current module based on the third working temperature, so that the working state of the radio frequency module or the micro-current module is adjusted;
or the control module adjusts the working time of the radio frequency module or the micro-current module based on the third working temperature, so as to adjust the working state of the radio frequency module or the micro-current module.
In one embodiment, the first operating temperature includes an operating temperature of the control module, an operating temperature of a power source of the cosmetic instrument, and the determining a third operating temperature of the cosmetic instrument based on the second operating temperature and the first operating temperature in step S303 includes:
multiplying the first working temperature by a first weight value to obtain a first temperature value;
multiplying the second working temperature by a second weight value to obtain a second temperature value; wherein the second weight value is greater than the first weight value, and the sum of the first weight value and the second weight value is equal to one;
and calculating the sum of the first temperature value and the second temperature value to obtain a third working temperature of the beauty instrument.
In one embodiment, the rf beauty instrument further comprises a second temperature detection module, and the processor, when executing the computer program, further performs the steps of:
obtaining a fourth working temperature of the functional module from a second temperature detection module;
the control module determines a fifth working temperature of the beauty instrument based on the fourth working temperature, the second working temperature and the first working temperature, and adjusts the working state of the functional module based on the fifth working temperature.
It should be noted that although the various steps of the methods of the present disclosure are depicted in the drawings in a particular order, this does not require or imply that these steps must be performed in this particular order, or that all of the depicted steps must be performed, to achieve desirable results. Additionally or alternatively, certain steps may be omitted, multiple steps combined into one step execution, and/or one step broken down into multiple step executions, etc. Additionally, it will also be readily appreciated that the steps may be performed synchronously or asynchronously, e.g., among multiple modules/processes/threads.
An electronic device 600 according to this embodiment of the invention is described below with reference to fig. 4. The electronic device 600 shown in fig. 4 is only an example, and should not bring any limitation to the functions and the scope of use of the embodiments of the present invention. The electronic device 600 may be a cosmetic instrument.
As shown in fig. 4, the electronic device 600 is embodied in the form of a general purpose computing device. The components of the electronic device 600 may include, but are not limited to: at least one processing unit 610, at least one storage unit 620, a bus 630 that connects the various system components (including the storage unit 620 and the processing unit 610), a display unit 640, and the like.
Wherein the storage unit stores program code executable by the processing unit 610 to cause the processing unit 610 to perform steps according to various exemplary embodiments of the present invention as described in the above-mentioned method embodiment section of the present specification. For example, the processing unit 610 may perform the steps of the method as shown in fig. 3.
The storage unit 620 may include readable media in the form of volatile memory units, such as a random access memory unit (RAM) 6201 and/or a cache memory unit 6202, and may further include a read-only memory unit (ROM) 6203.
The memory unit 620 may also include a program/utility 6204 having a set (at least one) of program modules 6205, such program modules 6205 including, but not limited to: an operating system, one or more application programs, other program modules, and program data, each of which, or some combination thereof, may comprise an implementation of a network environment.
The electronic device 600 may also communicate with one or more external devices 700 (e.g., keyboard, pointing device, bluetooth device, etc.), with one or more devices that enable a user to interact with the electronic device 600, and/or with any devices (e.g., router, modem, etc.) that enable the electronic device 600 to communicate with one or more other computing devices. Such communication may occur via an input/output (I/O) interface 650. Also, the electronic device 600 may communicate with one or more networks (e.g., a Local Area Network (LAN), a Wide Area Network (WAN), and/or a public network such as the Internet) via the network adapter 660. The network adapter 660 may communicate with other modules of the electronic device 600 via the bus 630. It should be appreciated that although not shown in the figures, other hardware and/or software modules may be used in conjunction with the electronic device 600, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data backup storage systems, to name a few.
Through the above description of the embodiments, those skilled in the art will readily understand that the exemplary embodiments described herein may be implemented by software, or by software in combination with necessary hardware. Therefore, the technical solution according to the embodiments of the present disclosure may be embodied in the form of a software product, which may be stored in a non-volatile storage medium (which may be a CD-ROM, a usb disk, a removable hard disk, etc.) or on a network, and includes several instructions to enable a computing device (which may be a personal computer, a server, or a network device, etc.) to execute the method steps in fig. 3 according to the embodiments of the present disclosure.
It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.
The foregoing are merely exemplary embodiments of the present disclosure, which enable those skilled in the art to understand or practice the present disclosure. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the disclosure. Thus, the present disclosure is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A beauty instrument temperature control device, characterized by comprising:
the first temperature detection module is used for detecting and obtaining a first working temperature of the beauty instrument;
the parameter acquisition module is used for acquiring working parameters of the functional module of the beauty instrument;
the control module is used for determining a second working temperature of the functional module based on the working parameters and a preset temperature calculation model, determining a third working temperature of the beauty instrument based on the second working temperature and the first working temperature, and adjusting the working state of the functional module based on the third working temperature so as to enable the actual working temperature of the beauty instrument to be within a specified temperature range; the preset temperature calculation model is used for representing the relation of a change curve between the working parameters of the functional module and the heating temperature of the functional module.
2. The temperature control device of claim 1, wherein the functional module comprises a radio frequency module or a micro-current module.
3. The temperature control apparatus according to claim 2, wherein the operating parameters include one or more of operating voltage, operating current, operating frequency, and transmitting power, and the preset temperature calculation model is obtained by fitting different operating parameters of the functional module, which are measured in advance through experiments, to the corresponding measured temperature of the functional module.
4. The temperature control device of claim 3, wherein the control module adjusts the operating state of the functional module based on the third operating temperature, comprising:
the control module adjusts the output voltage and/or the output current of a power supply of the radio frequency module or the micro-current module based on the third working temperature, so that the working state of the radio frequency module or the micro-current module is adjusted;
or the control module adjusts the working time of the radio frequency module or the micro-current module based on the third working temperature, so as to adjust the working state of the radio frequency module or the micro-current module.
5. The temperature control device according to any one of claims 1 to 4, wherein the first operating temperature includes an operating temperature of the control module and an operating temperature of a power supply of the cosmetic instrument, and the control module determines a third operating temperature of the cosmetic instrument based on the second operating temperature and the first operating temperature, and includes:
multiplying the first working temperature by a first weight value to obtain a first temperature value;
multiplying the second working temperature by a second weight value to obtain a second temperature value; wherein the second weight value is greater than the first weight value, and the sum of the first weight value and the second weight value is equal to one;
and calculating the sum of the first temperature value and the second temperature value to obtain a third working temperature of the beauty instrument.
6. The temperature control apparatus of claim 5, further comprising:
the second temperature detection module is used for detecting and obtaining a fourth working temperature of the functional module;
the control module is further configured to determine a fifth operating temperature of the beauty instrument based on the fourth operating temperature, the second operating temperature and the first operating temperature, and adjust the operating state of the functional module based on the fifth operating temperature.
7. A cosmetic instrument comprising the cosmetic instrument temperature control device according to any one of claims 1 to 6.
8. A radio frequency cosmetic apparatus comprising a power source, a temperature sensing circuit, a control module and a functional module, wherein the control module comprises a processor and a memory, the memory stores a computer program, and the processor executes the computer program to perform the following steps:
obtaining a first operating temperature of the cosmetic instrument from the temperature sensing circuit;
acquiring working parameters of the functional module;
determining a second working temperature of the functional module based on the working parameters and a preset temperature calculation model, determining a third working temperature of the beauty instrument based on the second working temperature and the first working temperature, and adjusting the working state of the functional module based on the third working temperature so as to enable the actual working temperature of the beauty instrument to be within a specified temperature range; the preset temperature calculation model is used for representing the relation of a change curve between the working parameters of the functional module and the heating temperature of the functional module.
9. The radio frequency beauty instrument of claim 8, wherein the functional module comprises a radio frequency module or a micro-current module.
10. The rf beauty instrument of claim 9, wherein the working parameters include one or more of working voltage, working current, working frequency, and transmitting power, and the predetermined temperature calculation model is obtained by fitting different working parameters of the functional module measured by experiment with the corresponding measured temperature of the functional module in advance.
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