WO2025139136A1 - Control method, control system and control terminal for beauty device - Google Patents

Abstract

Disclosed are a control method and a control system for a beauty device and a control terminal. The beauty device comprises a main body (100). The main body (100) comprises a housing (110), a light-emitting assembly (120), a temperature sensing element (130), and a heating assembly (140). Light emitted by the light-emitting assembly (120) is emitted from the housing (110) and forms an illumination space. A detection end of the temperature sensing element (130) faces the illumination space and is used for sensing a skin temperature of a human body. The heating assembly (140) is arranged in the housing (110) and is used for increasing the skin temperature of the human body. The control method for the beauty device comprises: driving the temperature sensing element (130) to collect the skin temperature of a corresponding part of the human body that falls with the illumination space; determining whether the collected skin temperature reaches a predetermined value; and if the skin temperature reaches the predetermined value, controlling the light-emitting assembly (120) to work. According to the method, the skin temperature is detected, and whether the light-emitting assembly (120) works or not is controlled according to a detection result, so that the purpose of carrying out illumination beauty when the skin temperature reaches a proper temperature is achieved, and the device can have a better beauty effect.

Description

Control method, control system and control terminal of beauty equipment

This application claims the priority of the Chinese patent application filed with the China Patent Office on December 29, 2023, with application number 2023118681406 and invention name “Control Method of Beauty Equipment”. The entire contents of the above patent application are incorporated into this application by reference.

Technical Field

The present application relates to the technical field of beauty equipment, and in particular to a control method, a control system and a control terminal for beauty equipment.

Background Art

Beauty instruments, as instruments with functions such as removing freckles, reducing or eliminating wrinkles, improving skin conditions, and removing body hair on the skin surface, are becoming more and more popular among people, and at the same time, people's requirements for them are also getting higher and higher.

Existing optical beauty devices generally start flashing directly after the user turns them on. However, if used in a low temperature environment such as winter, the pores in the skin are closed due to the low temperature, making it difficult for light to enter the pores, thereby affecting its beauty effect.

Summary of the invention

One purpose of the present invention is to solve the deficiencies in the prior art and provide a control method for a beauty device with good beauty effects. To solve the above technical problems, the present invention adopts the following technical solutions:

A control method for a beauty device, the beauty device comprising a main body, the main body comprising a housing and a light-emitting component, the light emitted by the light-emitting component is emitted from the housing to form an illumination space;

The main body also includes a temperature sensing element and a heating component. The detection end of the temperature sensing element faces the illumination space and is used to sense the temperature of human skin. The heating component is arranged in the housing and is used to increase the temperature of human skin.

The control method comprises:

The temperature sensing element is driven to collect the skin temperature of the corresponding part of the human body entering the illumination space;

Determining whether the collected skin temperature reaches a predetermined value;

If the skin temperature reaches a predetermined value, the light emitting component is controlled to operate.

In one embodiment, after the step of determining whether the collected skin temperature reaches a predetermined value, the method further includes:

If the skin temperature does not reach the predetermined value, the heating component is controlled to heat;

And continue to drive the temperature sensing element to collect the skin temperature of the corresponding part of the human body entering the illuminated space.

In one embodiment, the temperature sensing element is driven to sense the skin temperature of the corresponding part of the human body entering the illumination space. Before the collection step, it also includes:

The heating component is controlled to work so as to heat the skin of the corresponding part of the human body.

In one embodiment, after the step of driving the temperature sensing element to collect the skin temperature of the corresponding part of the human body entering the illumination space, the method further includes:

The heating component is controlled to work so as to heat the skin of the corresponding part of the human body.

In one embodiment, after the step of determining whether the collected skin temperature reaches a predetermined value, the method further includes:

If the skin temperature does not reach the preset value, the heating component is controlled to continue heating; and the temperature sensing element is driven to collect the skin temperature of the corresponding part of the human body entering the illumination space;

If the skin temperature reaches a predetermined value, the heating component is controlled to stop heating.

In one embodiment, if the skin temperature does not reach a predetermined value, the step of controlling the heating component to heat includes:

When the absolute value of the skin temperature and the predetermined value is greater than or equal to the first value, the heating component is controlled to heat at the first power;

When the absolute value of the skin temperature and the predetermined value is smaller than the first value, the heating component is controlled to heat with a second power, which is smaller than the first power.

In one embodiment, after the step of determining whether the collected skin temperature reaches a predetermined value, the method further includes:

If the skin temperature is greater than or equal to the first temperature threshold, the light emitting component is controlled to work, and the heating component is controlled to stop heating;

If the skin temperature is lower than the first temperature threshold, the heating component is controlled to perform heating.

In one embodiment, after the step of determining whether the collected skin temperature reaches a predetermined value, the method further includes:

If the skin temperature is greater than a second temperature threshold, the light emitting component is controlled to work, and the heating component is controlled to stop heating;

If the skin temperature is less than a third temperature threshold, controlling the heating component to heat, wherein the second temperature threshold is greater than the third temperature threshold;

If the skin temperature is within the range from the third temperature threshold to the second temperature threshold, the light emitting component is controlled to operate, and the heating component is controlled to heat at the same time.

In one embodiment, the beauty device is further provided with a detection element, and before the step of driving the temperature sensing element to collect the skin temperature of the corresponding part of the human body entering the illumination space, the step further includes:

It is determined whether the detection element is in contact with the skin of the corresponding part of the human body. If the detection element is in contact with the skin, the temperature sensing element is driven to collect the skin temperature of the corresponding part of the human body.

In one of the embodiments, when the light-emitting component is working, the skin temperature is detected in real time by a temperature sensing element, and the operation of the heating component is controlled according to the skin temperature.

Another object of the present invention is to provide a control system for a beauty device, comprising a controller and a memory, wherein the controller is electrically connected to the light-emitting component, the temperature sensing element and the heating component to control the light-emitting component and the heating component to work according to the skin temperature collected by the temperature sensing element;

The memory is electrically connected to the controller, and the memory is used to store computer instructions. When the computer instructions are executed, the control method of the beauty device described in any one of the above items is implemented.

In one embodiment, the light emitting component includes an LED light source and at least one pulse light source.

In one embodiment, a mounting hole is provided on the surface of the housing opposite to the human skin, the temperature sensing element is accommodated in the mounting hole, and the detection end of the temperature sensing element extends out of the mounting hole and can contact the human skin.

In one embodiment, the heating component includes a plurality of red light LED lamp beads.

Another object of the present invention is to provide a control terminal for a beauty device, comprising a processor and a memory, wherein a computer program is stored in the memory, and the computer program is configured to be executed by the processor. When the processor executes the computer program, the control method of the beauty device described in any one of the above items is implemented.

It can be seen from the above technical solution that the present invention has at least the following advantages and positive effects:

The control method of the beauty device of the present invention collects skin temperature through a temperature sensing element, and judges and controls whether the light-emitting component is working or not according to the collected skin temperature, thereby achieving the purpose of performing light beauty treatment when the skin temperature reaches a suitable temperature, thereby facilitating the light to reach the deep layer of the skin, so that the device can achieve a better beauty effect.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic structural diagram of a beauty device according to an embodiment.

FIG. 2 is a schematic structural diagram of a beauty device according to yet another embodiment.

FIG. 3 is a schematic diagram of the exploded structure of the structure shown in FIG. 1 .

FIG. 4 is a schematic diagram of a control method of a beauty device according to an embodiment.

FIG. 5 is a schematic diagram of a control method of a beauty device according to another embodiment.

FIG. 6 is a schematic diagram of a control flow of the method shown in FIG. 5 .

FIG. 7 is a schematic diagram of a control method of a beauty device according to yet another embodiment.

FIG. 8 is a schematic diagram of a control flow of a method for controlling a beauty device according to an embodiment.

FIG. 9 is a schematic diagram of a control flow of a method for controlling a beauty device according to another embodiment.

FIG. 10 is a schematic diagram of the structure of a control terminal of a beauty device according to an embodiment.

The following are the descriptions of the reference numerals:
10-beauty equipment; 20-control terminal; 201-processor; 202-memory;
100-main body;
110-housing; 111-inner cavity wall; 112-light outlet;
120-light emitting component; 121-pulse light source; 122-LED light source;
130-temperature sensing element; 140-heating component; 150-detection element;
160-protection part; 170-circuit board;
200-power supply unit; 210-power supply box body; 220-control main board;
300-connection component; 310-connection cable.

DETAILED DESCRIPTION

The present application provides a control method, control system and control terminal for beauty equipment. To make the purpose, technical solution and effect of the present application clearer and more specific, the present application is further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

1 to 3 are schematic structural diagrams of beauty devices according to embodiments of the present invention.

Referring to FIGS. 1 to 3 , a beauty device 10 according to an embodiment of the present invention includes a main body 100. Optionally, the main body 100 may be a wearable structure adapted to be worn on a corresponding part of a human body. For example, FIG. 1 shows a schematic diagram of a structure in which the main body 100 is adapted to be worn on the face. FIG. 2 shows a schematic diagram of a structure in which the main body 100 is adapted to be worn on an arm.

In other embodiments, the main body 100 may also be a handheld structure. Alternatively, the main body 100 may also be an execution body of a large-scale beauty device.

As shown in Fig. 3, the main body 100 includes a housing 110 and a light-emitting component 120. The light emitted by the light-emitting component 120 is emitted from the housing 110 to form an illumination space. Taking the main body 100 adapted to be worn on a corresponding part of the human body as an example, the housing 110 can form an illumination space for the corresponding part of the human body to enter, and the light emitted by the light-emitting component 120 is emitted into the illumination space.

The main body 100 further includes a temperature sensing element 130 and a heating assembly 140. The detection end of the temperature sensing element 130 faces the illumination space and is used to sense the temperature of human skin. The heating assembly 140 is disposed in the housing 110 and is used to increase the temperature of human skin.

Optionally, the housing 110 may form the illumination space in the following manner: as shown in FIG2 , an inner cavity wall 111 is provided inside the housing 110, and the inner cavity wall 111 may enclose the illumination space. By providing the inner cavity wall 111, the light emitting devices inside the main body 100 may be protected, and the devices may be prevented from being directly touched by the human body.

As shown in FIG3 , the light emitting assembly 120 includes at least one pulse light source 121, and each pulse light source 121 is disposed in the housing 110 corresponding to a different skin area of a corresponding part of a human body. The pulse light source 121 can emit pulse light, which can It is a xenon lamp or a xenon flash lamp.

The number of pulse light sources 121 can be set to one, or two or more. For example, when the main body 100 is configured to beautify a part of the human body with a larger area, such as the face, abdomen or back. In this case, the pulse light source 121 can be set to multiple. Taking the main body 100 adapted to be worn on the face as an example, each pulse light source 121 can be set to correspond to the cheek area on both sides of the face, the forehead area, the middle face area, and the chin area.

Alternatively, when the main body 100 is configured to beautify a human body part with a smaller area, such as a hand, at this time, the pulse light source 121 can be set to one or two, one pulse light source 121 can be set corresponding to the back of the hand area, and two pulse light sources 121 can be set corresponding to the back of the hand and the palm area respectively.

In some embodiments, as shown in FIG3 , the inner cavity wall 111 may be made of a transparent material, which allows the pulse light emitted by each pulse light source 121 to pass through. Alternatively, as shown in FIG2 , a light outlet 112 may be provided on the inner cavity wall 111 corresponding to each pulse light source 121 .

As shown in FIG. 3 , the light emitting assembly 120 further includes an LED light source 122 . The LED light source 122 is arranged on a surface of the housing 110 opposite to the skin of a corresponding part of the human body, away from each pulse light source 121 .

Optionally, the LED light source 122 may be disposed inside the inner cavity wall 111 away from the positions of the pulse light sources 121. Alternatively, the light board of the LED light source 122 may directly replace part or all of the inner cavity wall 111.

The LED light source 122 may include a lamp board and a plurality of LED lamp beads disposed on the lamp board. The LED lamp beads may include red light LED lamp beads, blue light LED lamp beads, and green light LED lamp beads. The distribution and arrangement of each LED lamp bead are not specifically limited in this application. Each LED lamp bead may be arranged in a partition or mixedly according to a certain rule as needed, as long as the purpose of achieving a better cosmetic effect is achieved.

For example, the LED light source 122 can emit blue light with a wavelength range of 420nm-480nm, which can kill Propionibacterium acnes, reduce inflammation, reduce sensitivity to external stimuli, and promote the production of pigments.

The LED light source 122 can emit red light with a wavelength range of 635nm-650nm. The red light can rejuvenate and whiten the skin, promote the production of collagen fibers, increase cell metabolism capacity, accelerate the body's nutrient supply and blood circulation, accelerate the speed of metabolic inflammatory response, and promote hair growth.

The LED light source 122 can emit green light with a wavelength range of 530nm-550nm, which can balance and regulate pigment production, reduce pigmentation, even out capillaries and remove redness.

The LED light source 122 can emit yellow light with a wavelength range of 570nm-600nm. The yellow light can accelerate lymphatic circulation, resist allergies, improve immunity, and has a certain convergence effect on vascular dilation.

The LED light source 122 can emit near-infrared light with a wavelength range of 810nm-880nm. The near-infrared light can stimulate blood circulation, improve cell metabolism, promote skin tissue repair, and promote collagen fiber growth.

As shown in FIG. 3 , the main body 100 further includes a temperature sensing element 130 , the detection end of the temperature sensing element 130 faces the illumination space and is used to sense the temperature of human skin.

The temperature sensing element 130 may be a contact temperature sensor such as a thermistor or a thermocouple, which can be extended into the illumination space and contact human skin to detect the temperature of the skin. Specifically, a mounting hole is provided on the surface of the housing 110 opposite to the human skin, and the temperature sensing element 130 is accommodated in the mounting hole, and the temperature sensing element 130 passes through the mounting hole and can contact human skin. In this embodiment, the mounting hole can be provided on the inner cavity wall 111, and the temperature sensing element 130 is passed through the mounting hole and can contact human skin.

In other embodiments, the temperature sensing element 130 may detect the skin temperature without directly contacting the human skin, and may be a non-contact temperature sensor, such as an optical pyrometer.

The number of temperature sensing elements 130 can be set to one, or more than two. For example, when the main body 100 is configured to perform beauty treatment on a human body part with a larger area, such as the face, abdomen or back. At this time, the temperature sensing element 130 can be set to multiple to achieve temperature measurement of different skin areas of the beauty part. Alternatively, when the main body 100 is configured to perform beauty treatment on a human body part with a smaller area, such as a hand. At this time, the temperature sensing element 130 can be set to one or two, as long as the temperature of the skin area of the beauty part can be measured.

As shown in FIG. 3 , the main body 100 further includes a heating component 140 . The heating component 140 is disposed in the housing 110 and is used to increase the temperature of human skin.

Optionally, the heating assembly 140 includes a heating element, and the heating element is used to generate heat. The heating element may be any one of a heating wire, a micro-current electrode, and an infrared light source. In the embodiment shown in FIG3 , the heating element is a red LED lamp bead disposed on the lamp board, and the arrow marked as 140 in FIG3 points to the red LED lamp bead, i.e., the heating element of the heating assembly 140, which mainly plays a heating role.

Referring to FIG. 1 and FIG. 3 , in one embodiment, the main body 100 further includes a detection element 150, which is disposed on the surface of the housing 110 opposite to the skin of the corresponding part of the human body, and is used to detect whether it is in contact with the skin. The detection element 150 may be a contact electrode sheet, which is disposed on the surface of the housing 110 opposite to the skin of the corresponding part of the human body. When the contact electrode sheet contacts the skin, an electrical signal can be emitted, and then the device can control the light-emitting component 120 to work according to the electrical signal. This ensures that the light-emitting component 120 will only start to emit light after the user wears it correctly, preventing the user from misoperating and causing damage to the human eye due to the strong flash emitted by the beauty instrument.

Optionally, the contact electrode sheet can be arranged on the inner cavity wall 111. When the contact electrode sheet contacts the skin, it can send out an electrical signal, and then the device can control the temperature sensing element 130 to measure the temperature according to the electrical signal, and then control the operation of the light emitting component 120 and the heating component 14 according to the temperature measurement result.

Alternatively, the contact electrode sheet can also be connected to the detection end of the temperature sensing element 130. When the contact electrode sheet contacts the skin, The temperature sensing element 130 can sense the temperature of the user's skin through the contact electrode sheet. Specifically, the contact electrode sheet is made of metal.

In other embodiments, the detection element 150 may also be a pressure sensor, which is disposed on the surface of the housing 110 opposite to the skin of the corresponding part of the human body. When the user wears the beauty device, the pressure sensor can detect the change of the pressure value and send a corresponding electrical signal.

In one embodiment, the main body 100 may further include an image acquisition module, which is disposed in the housing 110 and is used to acquire skin status information. The image acquisition module may be a camera, etc., which can acquire skin status information, thereby facilitating targeted beauty care.

In the embodiment of the present application, the main body 100 can be configured into a variety of structures that can cover any part of the body. Therefore, the user can select the main body 100 of the corresponding structure to beautify the corresponding part of the human body, which is more convenient to use.

In one embodiment, the main body 100 is configured to cover at least one of the skin of the face, neck, limbs, abdomen, and back. The user can select the main body 100 of the corresponding form as needed, so that the user can perform light beauty treatment on the corresponding part that needs beauty treatment. In addition, the beauty device can cover all areas of the face, neck, arms, etc. at one time, so as to ensure the consistency of skin beauty treatment on the corresponding parts of the human body to the greatest extent, and greatly improve the overall beauty effect of the skin.

1 and 2, in one embodiment, the beauty device 10 further includes a protective portion 160. The housing 110 is provided with an opening for a corresponding part of the human body to enter the illumination space, and the protective portion 160 is connected to the opening of the housing 110. The protective portion 160 is used to make the illumination space relatively sealed when the main body 100 is worn on the corresponding part of the human body.

In this embodiment, the housing 110 can be made of a hard material to form a shape that is roughly in line with the human face, neck, arms, and other parts. For example, the housing 110 can be made of plastic, resin, alloy, and other materials. The protective part 160 can be made of a flexible material to facilitate close contact with the surface of human skin to play a role in sealing and preventing light leakage. For example, the protective part 160 can be made of soft rubber, leather, or cloth.

The protection part 160 can be mechanically connected to the housing 110 by using various structures capable of achieving detachable fixed connection, such as a threaded locking structure, a snap-fit structure, an interference fit structure, a magnetic attraction structure, or an adhesive structure.

Alternatively, in other embodiments, the protection portion 160 may also be fixedly connected to the housing 110 .

1 and 2 , in some embodiments, the beauty device 10 further includes a power supply unit 200 , and the power supply unit 200 and the main body 100 are separately provided, and the main body 100 and the power supply unit 200 are physically and electrically connected via a connecting component 300 .

In this embodiment, the power supply unit 200 and the main body 100 are separated, so when the beauty device 10 is used, the weight can be reduced, the wearing comfort can be achieved, and the use comfort can be effectively improved due to the small weight of the main body 100. In addition, the power supply unit 200 and the main body 100 each occupy a small space, which is convenient for the storage of the beauty device.

Referring to FIG. 3 , in one embodiment, the power supply unit 200 includes a power box body 210 and a control mainboard 220 disposed in the power box body 210 . The control mainboard 220 is electrically connected to the main body 100 via a connecting component 300 . The control mainboard 220 is used to provide control signals and operating currents to the main body 100 .

Optionally, the main body 100 includes a circuit board 170, which is electrically connected to the power supply unit 200 through the connecting component 300. The circuit board 170 is mainly used to provide control signals and working currents for the light emitting component 120, the temperature sensing element 130, the heating component 140, the detection element 150, and the like.

3 , in one embodiment, the connection component 300 is a connection cable 310, one end of the connection cable 310 is physically and electrically connected to the main body 100, and the other end is physically and electrically connected to the power supply unit 200. The connection cable 310 has a certain length, so that the power supply unit 200 and the main body 100 can be used separately.

Optionally, both ends of the connecting cable 310 are respectively plugged into the main body 100 and the power supply unit 200. Both ends of the connecting cable 310 are provided with connectors, and both the main body 100 and the power supply unit 200 are provided with plug interfaces, and the connectors can be inserted into the plug interfaces, thereby realizing mechanical and electrical connection between the connecting cable 310 and the main body 100 and the power supply unit 200.

In other embodiments, one end of the connecting cable 310 is fixedly connected to the main body 100, and the connecting cable 310 maintains an electrical connection with the main body 100, and the other end of the connecting cable 310 is fixedly connected to the power supply unit 200, and the connecting cable 310 maintains an electrical connection with the power supply unit 200.

In other embodiments, the power supply unit 200 and the main body 100 are detachably connected. Moreover, after the power supply unit 200 and the main body 100 are mechanically connected, the two are electrically connected at the same time. In this embodiment, when using the beauty device 10, the power supply unit 200 needs to be connected to the main body 100, and then the main body 100 is worn and used for beauty treatment.

It should be noted that in another possible implementation of the present application, the power supply unit 200 may also be integrated and installed on the main body 100. In this embodiment, the power supply unit 200 may include a control mainboard and a battery, and the control mainboard and the battery are both arranged in the housing 110. The battery is connected to the control mainboard, and the battery can power the entire beauty device. Optionally, the battery is a charge-discharge battery, such as a lithium battery.

In other embodiments, the power supply unit 200 may not include a battery, and the beauty device 10 is used by connecting to an external AC power source or an external storage battery during operation.

FIG. 4 is a schematic diagram of a control method of a beauty device according to an embodiment of the present invention.

Based on the structure of the beauty device 10 of each of the above embodiments, as shown in FIG4 , the present invention further provides a control method of the beauty device, including:

S10 , driving the temperature sensing element 130 to collect the skin temperature of the corresponding part of the human body entering the illumination space. The human skin temperature can be detected by the contact temperature sensing element 130 disposed on the inner cavity wall 111 .

S20, determining whether the collected skin temperature reaches a predetermined value.

In step S20, the predetermined value may be set as required, and may be a temperature threshold, such as 45°C.

Alternatively, the predetermined value may also be a temperature threshold range, such as 38°C to 45°C. At this time, when the skin temperature reaches 38°C, the skin is in a slightly hot state, and the light-emitting component 120 can be driven to work. At the same time, the heating component 140 can be driven to heat the skin as needed to maintain the skin temperature at a suitable temperature, thereby improving the beauty effect. In this process, the temperature sensing element 130 can detect the skin temperature in real time to avoid excessively high skin temperature to prevent the user from being scalded.

It should be noted that each temperature threshold does not refer to an absolute value, but includes the value and all values within the range of its upper and lower fluctuations. For example, 45°C can refer to 45°C±1°C, that is, it includes any value between 44°C and 46°C.

S30: If the skin temperature reaches a predetermined value, the light emitting component 120 is controlled to operate.

In step S30, if it is determined that the skin temperature has reached a predetermined value, the light emitting assembly 120 is controlled to emit light. Specifically, the pulse light source 121 is driven to emit pulse light to irradiate the skin; at the same time, the LED light source 122 can be driven to emit light of a predetermined wavelength to irradiate the skin according to the user's choice.

The control method of the beauty device in the embodiment of the present invention collects skin temperature through the temperature sensing element 130, and judges and controls whether the light-emitting component 120 is working or not according to the collected skin temperature, thereby achieving the purpose of performing light beauty treatment when the skin temperature reaches a suitable temperature, thereby facilitating the light to reach the deep layer of the skin, so that the device can achieve better beauty effects.

Referring to FIG. 4 , in one embodiment, after step S20, step S40 is further included:

If the skin temperature does not reach the preset value, the heating component 140 is controlled to heat; and the temperature sensing element 130 is continuously driven to collect the skin temperature of the corresponding part of the human body entering the illumination space.

Specifically, if it is determined that the skin temperature has not reached the predetermined value, the heating component 140 is controlled to heat the skin. At this time, the light emitting component 120 does not emit light. It can be understood that during the heating process of the heating component 140, the light emitting component 120 can also be manually controlled to emit light.

At the same time, the temperature sensing element 130 continues to be driven to collect the skin temperature of the corresponding part of the human body entering the illumination space. In some embodiments, if it is determined that the skin temperature has reached a predetermined value, the heating component 140 can be controlled to stop heating. By stopping the heating component 140 from heating when the skin temperature reaches a predetermined value, the skin temperature can be prevented from being too high, effectively preventing the user from being scalded, and improving the safety of the device.

5 and 6 , in some embodiments, before step S10, step S101 is further included:

The heating assembly 140 is controlled to work so as to heat the skin of the corresponding part of the human body. For example, the red light LED lamp beads integrated on the light board can be used to emit infrared light to heat the skin.

Furthermore, during the heating process, the skin temperature is detected by the temperature sensing element 130. If the skin temperature reaches a predetermined value, The red LED lamp beads are controlled to stop emitting light. At the same time, the light emitting component 120 is controlled to emit light. At this time, the pulse light source 121 can be driven to emit pulse light to irradiate the skin, and the LED light source 122 can be driven to emit light of corresponding wavelength according to the needs of the user to achieve the desired beauty effect.

In this embodiment, the skin is first heated by the heating component 140 until the skin temperature reaches a predetermined temperature, and then the light emitting component 120 emits light. When the skin temperature reaches a suitable temperature, the pores in the skin are opened, which is conducive to the light to better act on the deep layer of the skin, so that the device can achieve a better beauty effect.

Referring to FIG. 5 , in one embodiment, after step S20, step S50 is further included:

If the skin temperature does not reach the predetermined value, the heating component 140 is controlled to continue heating; and the temperature sensing element 130 is driven to collect the skin temperature of the corresponding part of the human body entering the illumination space;

If the skin temperature reaches a predetermined value, the heating component 140 is controlled to stop heating.

Specifically, if it is determined that the skin temperature has not reached the predetermined value, the heating component 140 is controlled to heat the skin. At this time, the light-emitting component 120 does not emit light. It can be understood that during the heating process of the heating component 140, the light-emitting component 120 can also be manually controlled to emit light. At the same time, the temperature sensing element 130 continues to be driven to collect the skin temperature of the corresponding part of the human body entering the illumination space.

If it is determined that the skin temperature has reached a predetermined value, the heating component 140 can be controlled to stop heating. By stopping the heating component 140 when the skin temperature reaches a predetermined value, the skin temperature can be prevented from being too high, the user can be effectively prevented from being scalded, and the safety of the device can be improved.

Referring to FIG. 7 , in some other embodiments, after step S10, step S102 is further included:

The heating component 140 is controlled to work so as to heat the skin of the corresponding part of the human body.

In this embodiment, before heating the skin, the temperature of the skin is first detected by the temperature sensing element 130, so that the heating state of the heating component 140 can be accurately controlled. When the skin temperature reaches a predetermined temperature, the light emitting component 120 can be driven to emit light.

Further, referring to FIG. 7 , after step S20, step S60 is further included:

If the skin temperature does not reach the predetermined value, the heating component 140 is controlled to continue heating; and the temperature sensing element 130 is driven to collect the skin temperature of the corresponding part of the human body entering the illumination space;

If the skin temperature reaches a predetermined value, the heating component 140 is controlled to stop heating.

Specifically, if it is determined that the skin temperature has not reached the predetermined value, the heating component 140 is controlled to heat the skin. At this time, the light-emitting component 120 does not emit light. It can be understood that during the heating process of the heating component 140, the light-emitting component 120 can also be manually controlled to emit light. At the same time, the temperature sensing element 130 continues to be driven to collect the skin temperature of the corresponding part of the human body entering the illumination space.

If it is determined that the skin temperature has reached a predetermined value, the heating component 140 can be controlled to stop heating. By stopping the heating component 140 when the skin temperature reaches a predetermined value, the skin temperature can be prevented from being too high, the user can be effectively prevented from being scalded, and the safety of the device can be improved.

In some embodiments, if the skin temperature does not reach the predetermined value, the step of controlling the heating component 140 to heat includes:

When the absolute value of the skin temperature and the predetermined value is greater than or equal to the first value, the heating component 140 is controlled to heat at the first power;

When the absolute value of the skin temperature and the predetermined value is smaller than the first value, the heating component 140 is controlled to heat with a second power, which is smaller than the first power.

In this embodiment, when the absolute value of the skin temperature and the predetermined value is greater than or equal to the first value, that is, the difference between the current skin temperature and the predetermined value is large, that is, the skin temperature is low, then a larger first power can be used to heat the skin so that the skin temperature quickly reaches the predetermined temperature. When the absolute value of the skin temperature and the predetermined value is less than the first value, that is, the current skin temperature is high, then a smaller second power can be used for heating to prevent overheating and burns to the user.

Referring to FIG. 8 , in some embodiments, before the step of driving the temperature sensing element 130 to collect the skin temperature of the corresponding part of the human body entering the illumination space, the method further includes:

It is determined whether the detection element 150 is in contact with the skin of the corresponding part of the human body. If the detection element 150 is in contact with the skin, the temperature sensing element 130 is controlled to detect the skin temperature of the corresponding part of the human body.

In this embodiment, the detection element 150 is first used to determine whether it is in contact with the skin of the corresponding part of the human body, and then to determine whether the part that needs beauty treatment, such as face, hand, neck, etc., has entered the beauty instrument. When the judgment result is yes, the temperature sensing element 130 is controlled to detect the skin temperature. Then the device controls the operation of the heating component 140 and the light emitting component 120 according to the result of the temperature detection.

As mentioned above, the detection element 150 may be a contact electrode sheet, which is disposed on the surface of the housing 110 opposite to the skin of the corresponding part of the human body, and can send out an electrical signal when the contact electrode sheet contacts the skin.

In other embodiments, the detection element 150 may also be a pressure sensor, which is disposed on the surface of the housing 110 opposite to the skin of the corresponding part of the human body. When the user wears the beauty device, the pressure sensor can detect the change of the pressure value and send a corresponding electrical signal.

Specifically, the temperature sensing element 130 can be used for detection by a metal sheet disposed at the detection end. When the metal sheet is detected to be in contact with the skin, it indicates that the face, hands, neck, etc. have reliably entered the illumination space. At this time, the temperature sensing element 130 can be used to detect the surface temperature of the skin, and then determine whether the skin temperature reaches a predetermined value (for example, 45°C). If the skin temperature does not reach the predetermined value, the heating component 140 is controlled to heat the skin.

If the skin temperature reaches a predetermined value, the pulse light source 121 in the beauty instrument is driven to emit pulse light to irradiate the skin. At the same time, the LED light source 122 can be driven to emit light of a predetermined wavelength to irradiate the skin according to the user's choice.

Furthermore, the heating component 140 can continue to heat the skin during the light emitting component 120 to maintain the skin temperature at a suitable temperature. Meanwhile, the temperature sensing element 130 detects the skin temperature in real time to prevent the temperature from being too high.

Referring to FIG. 4 , in some embodiments, when the light-emitting component 120 is working, the temperature sensing element 130 detects the skin temperature in real time, and controls the heating component 140 to work according to the skin temperature. For example, when the light-emitting component 120 is working, if the temperature sensing element 130 detects that the skin temperature is less than 39° C., the heating component 140 starts heating. If the temperature sensing element 130 detects that the skin temperature is greater than or equal to 45° C., the heating component 140 stops heating.

In this embodiment, during the process of the light emitting component 120 emitting light, the control method of the present application still maintains real-time detection of skin temperature, and selectively performs heating according to the detection results, thereby ensuring the effect of light beauty while preventing users from being burned.

In other embodiments, during the light beauty treatment process, that is, after the light emitting component 120 starts to emit light, the heating component 140 does not perform heating.

Referring to FIG. 4 , in some embodiments, step S30 may specifically include:

If the skin temperature is greater than or equal to the first temperature threshold, the light emitting component 120 is controlled to work, and the heating component 140 is controlled to stop heating; if the skin temperature is less than the first temperature threshold, the heating component 140 is controlled to heat.

In this embodiment, the aforementioned predetermined value is a temperature threshold.

Specifically, if the temperature sensing element 130 detects that the skin temperature is greater than or equal to a first temperature threshold, such as 45°C, the heating component 140 stops heating and the light emitting component 120 starts emitting light. It can be understood that during the light emitting component 120 emitting light, the heating component 140 can also keep heating the skin to maintain the skin temperature at a suitable temperature. At the same time, the temperature sensing element 130 detects the skin temperature in real time to prevent the temperature from being too high.

If the temperature sensing element 130 detects that the skin temperature is less than the first temperature threshold, such as 45° C., the heating component 140 starts heating. At this time, the light emitting component 120 does not emit light. Of course, the light emitting component 120 can also be manually controlled to emit light as needed.

Referring to FIG. 4 and FIG. 9 , in some other embodiments, step S30 includes:

If the skin temperature is greater than the second temperature threshold, the light emitting component 120 is controlled to work, and the heating component 140 is controlled to stop heating;

If the skin temperature is less than the third temperature threshold, the heating component 140 is controlled to heat, wherein the second temperature threshold is greater than the third temperature threshold;

If the skin temperature is within the range from the third temperature threshold to the second temperature threshold, the light emitting component 120 is controlled to operate. operation, and at the same time controlling the heating component 140 to heat.

In this embodiment, the aforementioned predetermined value is a temperature threshold range.

Specifically, if the temperature sensing element 130 detects that the skin temperature is greater than or equal to the second temperature threshold, such as 45°C, the heating component 140 stops heating and the light emitting component 120 starts emitting light. It can be understood that during the light emitting component 120 emitting light, the heating component 140 can also keep heating the skin to maintain the skin temperature at a suitable temperature. At the same time, the temperature sensing element 130 detects the skin temperature in real time to prevent the temperature from being too high.

If the temperature sensing element 130 detects that the skin temperature is less than the third temperature threshold, such as 38° C., the heating component 140 starts heating. At this time, the light emitting component 120 does not emit light. Alternatively, the light emitting component 120 can also be manually controlled to emit light as needed.

If the temperature sensing element 130 detects that the skin temperature is within the range of the third temperature threshold (such as 38°C) to the second temperature threshold (such as 45°C), the heating component 140 starts heating and the light emitting component 120 starts emitting light. At this time, the skin is in a slightly hot state and the skin temperature is within a suitable temperature range. By making the heating component 140 and the light emitting component 120 work at the same time, the beauty effect is guaranteed and the beauty efficiency is improved.

10 , an embodiment of the present invention provides a control terminal 20 of a beauty device, which includes a processor 201 and a memory 202. The memory 202 stores a computer program, which is configured to be executed by the processor 201. When the processor 201 executes the computer program, the control method of the beauty device described in any of the above embodiments is implemented.

The control terminal 20 may be a computing device such as a desktop computer, a notebook, a PDA, a smart phone, a cloud server, etc. The control terminal 20 may include but is not limited to a processor 201 and a memory 202. Those skilled in the art may understand that the control terminal 20 may include more or fewer components, or a combination of certain components, or different components. For example, the control terminal 20 may also include input and output devices, network access devices, buses, etc.

Among them, the processor 201 can be a central processing unit (CPU), or other general-purpose processors, digital signal processors (DSP), application specific integrated circuits (ASIC), etc.

The memory 202 is used to store computer programs, or it includes a module equipped with a computer program. When the computer program or module stored in the memory 202 is executed by the processor 201, the steps of the above-mentioned various method embodiments can be implemented. Among them, the memory 202 can be a hard disk, a memory, a smart storage card (Smart Media Card, SMC), a flash card (Flash Card), a flash memory device, etc.

In one embodiment of the present invention, a control system of a beauty device is provided, including a controller and a memory. The controller is electrically connected to the light-emitting component 120, the temperature sensing element 130 and the heating component 140 to control the light-emitting component 120 and the heating component 140 to work according to the skin temperature collected by the temperature sensing element 130. The controller may be a single-chip microcomputer (Single-Chip Microcomputer), a PLC (Programmable Logic Controller), etc.

The memory is electrically connected to the controller, and the memory is used to store computer instructions. When the computer instructions are executed, the control method of the beauty device described in any of the above embodiments is implemented. The memory can be a hard disk, a memory, a smart media card (SMC), a flash card (Flash Card), a flash memory device, etc.

It is understandable that those skilled in the art can make equivalent substitutions or changes based on the technical solution and inventive concept of the present application, and all these changes or substitutions should fall within the protection scope of the claims attached to the present application.

Claims (15)

A control method for a beauty device, characterized in that the beauty device comprises a main body, The main body includes a housing and a light-emitting component, and the light emitted by the light-emitting component is emitted from the housing to form an illumination space; The main body further comprises a temperature sensing element and a heating assembly, wherein the detection end of the temperature sensing element faces the illumination space and is used to sense the temperature of human skin; the heating assembly is arranged in the housing and is used to increase the temperature of human skin; The control method comprises: The temperature sensing element is driven to collect the skin temperature of the corresponding part of the human body entering the illumination space; Determining whether the collected skin temperature reaches a predetermined value; If the skin temperature reaches the predetermined value, the light emitting component is controlled to operate. The control method of the beauty device according to claim 1 is characterized in that after the step of determining whether the collected skin temperature reaches a predetermined value, it further comprises: If the skin temperature does not reach the predetermined value, the heating component is controlled to heat; and the temperature sensing element is continued to be driven to collect the skin temperature of the corresponding part of the human body entering the illumination space. The control method of the beauty device according to claim 1 is characterized in that before the step of driving the temperature sensing element to collect the skin temperature of the corresponding part of the human body entering the illumination space, it also includes: The heating component is controlled to work so as to heat the skin of the corresponding part of the human body. The control method of the beauty device according to claim 1 is characterized in that after the step of driving the temperature sensing element to collect the skin temperature of the corresponding part of the human body entering the illumination space, it also includes: The heating component is controlled to work so as to heat the skin of the corresponding part of the human body. The control method of the beauty device according to claim 3 or 4 is characterized in that after the step of determining whether the collected skin temperature reaches a predetermined value, it further comprises: If the skin temperature does not reach the predetermined value, the heating component is controlled to continue heating; and the temperature sensing element is driven to collect the skin temperature of the corresponding part of the human body entering the illumination space; If the skin temperature reaches the predetermined value, the heating component is controlled to stop heating. The control method of the beauty device according to claim 5, characterized in that if the skin temperature does not reach the predetermined value, the step of controlling the heating component to heat comprises: When the absolute value of the skin temperature and the predetermined value is greater than or equal to a first value, the heating component is controlled to heat at a first power; When the absolute value of the skin temperature and the predetermined value is less than the first value, the heating component is controlled to The heating is performed at a second power, wherein the second power is less than the first power. The control method of the beauty device according to claim 5 is characterized in that after the step of determining whether the collected skin temperature reaches a predetermined value, it further comprises: If the skin temperature is greater than or equal to a first temperature threshold, the light emitting component is controlled to work, and the heating component is controlled to stop heating; If the skin temperature is lower than the first temperature threshold, the heating component is controlled to perform heating. The control method of the beauty device according to claim 5 is characterized in that after the step of determining whether the collected skin temperature reaches a predetermined value, it further comprises: If the skin temperature is greater than a second temperature threshold, the light emitting component is controlled to work, and the heating component is controlled to stop heating; If the skin temperature is lower than a third temperature threshold, controlling the heating component to perform heating, wherein the second temperature threshold is higher than the third temperature threshold; If the skin temperature is within the range from the third temperature threshold to the second temperature threshold, the light emitting component is controlled to operate, and the heating component is controlled to heat. The control method of the beauty device according to claim 1 is characterized in that the beauty device is further provided with a detection element, and before the step of driving the temperature sensing element to collect the skin temperature of the corresponding part of the human body entering the illumination space, it also includes: It is determined whether the detection element is in contact with the skin of the corresponding part of the human body. If the detection element is in contact with the skin, the temperature sensing element is driven to collect the skin temperature of the corresponding part of the human body. The control method of the beauty device according to claim 1 is characterized in that when the light-emitting component is working, the skin temperature is detected in real time by the temperature sensing element, and the operation of the heating component is controlled according to the skin temperature. A control system for a beauty device, characterized in that it comprises a controller and a memory, wherein the controller is electrically connected to the light-emitting component, the temperature sensing element and the heating component to control the light-emitting component and the heating component to work according to the skin temperature collected by the temperature sensing element; The memory is electrically connected to the controller, and the memory is used to store computer instructions. When the computer instructions are executed, the control method of the beauty device according to any one of claims 1 to 10 is implemented. The control system of the beauty device according to claim 11, characterized in that the light-emitting component includes an LED light source and at least one pulse light source. The control system of the beauty device according to claim 11 is characterized in that a mounting hole is provided on the surface of the housing opposite to the human skin, the temperature sensing element is accommodated in the mounting hole, and the detection of the temperature sensing element The end extends out of the mounting hole and can contact human skin. The control system of the beauty device according to claim 11, characterized in that the heating component includes a plurality of red LED lamp beads. A control terminal for a beauty device, characterized in that it includes a processor and a memory, wherein a computer program is stored in the memory, and the computer program is configured to be executed by the processor, and when the processor executes the computer program, the control method for the beauty device according to any one of claims 1 to 10 is implemented.