CN220025190U - Skin treater - Google Patents

Abstract

The utility model provides a skin treater, which relates to the field of skin treatment, and comprises: the device comprises a shell, a light-transmitting piece, a conductive glass group, an induction circuit and a control device. Wherein, the light-transmitting piece is made of insulating material, and the conductive glass sets access to the induction circuit. When the skin of a user contacts with the conductive glass group, the induction circuit is changed from an open state to a conductive state. When the state of the sensing circuit changes, the first electric signal in the sensing circuit also changes. The control device is configured to collect a first electrical signal in the sensing circuit and select an operating mode of the skin treater based on the first electrical signal. Therefore, the contact condition of the skin of the user and the skin processor can be reflected through the change of the first electric signal in the process that the induction circuit is changed from the disconnection state to the conduction state, and the damage of light rays or energy emitted from the inside to the skin of the user when the skin of the user is not contacted can be prevented.

Description

Skin treater

Technical Field

The utility model relates to the technical field of skin care, in particular to a skin treater.

Background

Skin processors are increasingly being used by multiple users for their skin treatment effect. Common skin treatments include, but are not limited to: depilatory instrument, whitening instrument, skin tendering instrument, wrinkle removing instrument, etc. Some skin processors perform skin treatment by phototherapy or by transmitting electric waves. However, if light waves of specific wavelengths or energy of specific frequency ranges are irradiated to skin portions which are not to be treated by the user, the skin of the user may be damaged and energy may be wasted.

Disclosure of Invention

Embodiments of the present utility model provide a skin treater capable of performing detection of skin contact before using the skin treater, and controlling an operation mode of the skin treater by detecting whether skin contacts the skin treater.

To achieve the above object, the present utility model provides a skin treater comprising: the device comprises a shell, a light-transmitting piece, a conductive glass group, an induction circuit and a control device. Wherein the housing comprises an exit port; the light-transmitting piece is arranged in the shell and made of an insulating material, and comprises an incident surface and an emergent surface, wherein the emergent surface is used for contacting with the skin of a user; the conductive glass group comprises a first conductive glass and a second conductive glass, the first conductive glass and the second conductive glass are separated from each other, the first conductive glass comprises a first contact surface, the second conductive glass comprises a second contact surface, and the first contact surface, the second contact surface and the emergent surface are positioned on the same plane; the sensing circuit is electrically connected with the first conductive glass and the second conductive glass, and is configured to be changed into a conducting state from an open-circuit state when the first conductive glass and the second conductive glass are both in contact with the skin of the user; the control device is configured to collect a first electrical signal in the sensing circuit and select an operating mode of the skin processor based on the first electrical signal, wherein the first electrical signal changes when the sensing circuit is changed from an off state to an on state.

In some embodiments, the skin treater further includes a light source, the light source is electrically connected with the control device, the control device selects the operation mode of the light source based on the first electric signal, the operation mode of the light source includes a light emitting mode and a standby mode, the light source emits target light when in the light emitting mode, and the light source does not emit the target light when in the standby mode.

In some embodiments, the target light passes through the light-transmitting member and the conductive glass set and then exits to the skin of the user to treat the skin of the user.

In some embodiments, the sensing circuit includes a power source configured to provide power to the sensing circuit.

In some embodiments, the control device comprises: a detector and a controller; the detector is configured to acquire the first electrical signal in the sensing circuit; the controller is configured to receive the first electrical signal transmitted by the detector and set an operation mode of the skin processor based on the first electrical signal, the detector comprising: triode, first resistance and wiring port. The triode comprises a base electrode, a collector electrode and an emitter electrode, wherein the emitter electrode of the triode is grounded, the collector electrode of the triode is connected with the controller, a first end of the first resistor is connected with the base electrode of the triode, and a second end of the first resistor is connected with the second wiring port; the wiring port comprises a first wiring terminal and a second wiring port, the first wiring port is connected with the power supply, and the second wiring port is connected with the first resistor and then grounded.

In some embodiments, the first conductive glass is attached to the light transmissive member and the second conductive glass is attached to the light transmissive member.

In some embodiments, the conductive glass set and the light transmissive member are adhered by a photosensitive adhesive.

In some embodiments, the first conductive glass is spaced apart from the light transmissive member and the second conductive glass is spaced apart from the light transmissive member.

In some embodiments, the exit port includes a first exit port, a second exit port, and a third exit port sequentially arranged along a vertical exit direction, the first conductive glass passes through the first exit port, the light-transmitting member passes through the second exit port, and the second conductive glass passes through the third exit port.

In some embodiments, the skin processor is a depilatory and/or a skin rejuvenating device; and/or the material of the conductive glass group is at least one of ITO conductive glass, TCO conductive glass and FTO conductive glass; and/or the first electrical signal comprises a current in the sensing circuit; alternatively, the first electrical signal comprises a resistance in the sensing circuit; alternatively, the first electrical signal comprises a voltage in the sensing circuit.

According to the technical scheme, the skin processor is provided with the conductive glass group in the induction circuit, and the induction circuit which is disconnected can be turned into a conducting state when the skin of a user is in contact with the conductive glass group. The contact of the user's skin with the skin treater can thus be reflected by a change in the first electrical signal during the change of the sense circuit from the off state to the on state. Therefore, the control device can select the working mode of the skin processor by detecting the first electric signal and based on the first electric signal, and the damage of the light rays or energy emitted from the inside to the skin of the user is prevented.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present description, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present description, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view showing an internal structure of a skin treater according to the present utility model;

FIG. 2 is a diagram showing the positional relationship between a conductive glass set and a transparent member in a skin treater according to the present utility model; and

fig. 3 shows a circuit connection diagram of a detector in a skin treater according to the present utility model.

Detailed Description

The following description is presented to enable one of ordinary skill in the art to make and use the utility model, and is provided in the context of a particular application and its requirements. Various modifications to the disclosed embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments and applications without departing from the spirit and scope of the disclosure. Thus, the present description is not limited to the embodiments shown, but is to be accorded the widest scope consistent with the claims.

The terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting. For example, as used herein, the singular forms "a", "an" and "the" include plural referents unless the context clearly dictates otherwise. The terms "comprises," "comprising," "includes," and/or "including," when used in this specification, are taken to specify the presence of stated integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

In the present utility model, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are only used to better describe the present utility model and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the present utility model will be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, the terms "mounted," "configured," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

These and other features of the present specification, as well as the operation and function of the relevant elements of the assembly, as well as the combination of parts and economies of manufacture, may be significantly improved upon in view of the following description. All of which form a part of this specification, reference is made to the accompanying drawings. It is to be expressly understood, however, that the drawings are for the purpose of illustration and description only and are not intended as a definition of the limits of the description. It should also be understood that the drawings are not drawn to scale.

The present specification relates to a skin treater. The skin processor refers to a machine capable of improving and regulating human skin according to human physiological functions. Skin treatments include, but are not limited to, by efficacy of the treatment: depilatory instrument, whitening instrument, skin tendering instrument, wrinkle removing instrument, and speckle removing instrument. The skin treater has the advantages of small volume, portability and the like. The skin processor may treat the skin of the user by phototherapy or by emitting electromagnetic waves. However, if light waves of specific wavelengths or energy of specific frequency ranges are irradiated to skin portions which are not to be treated by the user, the skin of the user may be damaged and energy may be wasted.

There is therefore a need for a skin treater that is able to detect whether skin is in contact with the skin treater before using the skin treater and to control the operation mode of the skin treater by detecting whether skin is in contact with the skin treater. Existing skin treatments typically use a FPC (FlexiblePrinted Circuit) set up on the skin treatment. The switch of the skin processor is controlled by detecting the change of the capacitance value between the FPCs or detecting the change of the numerical value in the circuit with the FPCs through the principle that the dielectric constant between the FPCs can be changed when the skin of a human body contacts the FPCs. There are a number of disadvantages to using FPCs for skin contact detection. For example, the sensitivity of FPC is not high, and the detection sensitivity for human skin contact or not is not high. For another example, the FPC is made of an opaque material, and the use of the FPC shields a light emitting region when treating skin with phototherapy, and the like.

Based on the above analysis, the present utility model provides a skin treater using a conductive glass set. In addition to the conductive glass set, the skin treater further comprises a housing, a light transmitting member, an induction circuit and a control device. The conductive glass group is connected with the induction circuit. When the skin of a user contacts with the conductive glass group, the induction circuit is changed from an open state to a conductive state. When the state of the sensing circuit changes, the first electric signal in the sensing circuit also changes. The control device is configured to collect a first electrical signal in the sensing circuit and select an operating mode of the skin treater based on the first electrical signal. Therefore, the contact condition of the skin of the user and the skin processor can be reflected through the change of the first electric signal in the process that the induction circuit is changed from the disconnection state to the conduction state, and the damage of light rays or energy emitted from the inside to the skin of the user when the skin of the user is not contacted can be prevented.

The material of the Conductive glass group may be ITO Conductive glass (Indium-Tin-Oxide), TCO Conductive glass (Transparent-Conductive-Oxide), and FTO Conductive glass (F-doped-Tin-Oxide). The material of the conductive glass group was taken as ITO glass for analysis. The ITO conductive glass has high visible light transmittance and high conductivity, so that voltage is applied to two ends of the ITO conductive glass, and current can flow through the ITO glass. In addition, the ITO conductive glass has other excellent properties, such as high infrared reflectivity, strong adhesion with glass, good mechanical strength and chemical stability, easy formation of electrode patterns by an acid solution wet etching process, and the like.

The utility model is illustrated in detail below by means of specific examples:

fig. 1 shows a schematic diagram of the internal structure of a skin treater 10 provided by the present utility model. The skin treater 10 has a housing 100. The housing 100 may be used to house and carry the various components of the skin treater 10 such that the various components of the skin treater 10 are maintained in a predetermined mounting position and form a protection for the various components of the skin treater 10. An exit port 110 may be provided in the side of the housing 100 facing the user. In some embodiments, the housing 100 may include a front cover, which may include a front panel and side panels. The outlet 110 may be provided on a front plate of the front cover. In some embodiments, the housing 100 is provided with a heat dissipation air port, and the heat dissipation air port includes an air inlet and an air outlet, wherein the air inlet is used for enabling cold air to enter the shell structure, and the air outlet is used for enabling hot air to flow out of the housing 100.

The skin treater 10 can achieve the effect of skin treatment by the built-in light source 200. The light source 200 may emit a target light when the skin treatment device 10 is operated, and the target light emitted by the light source 200 may reach the skin area to be treated by the user after exiting from the exit port 110. Taking the skin processor 10 as an example of a depilatory device, the depilatory device uses the principle of photo-pyrolysis of intense pulsed light (Intense Pulsed Light, IPL) emitted by the light source 200. The strong pulse light is a broad spectrum light formed by focusing and filtering a light source with high intensity. The intense pulsed light from the light source 200 is able to penetrate the epidermis directly into the hair follicles of the dermis. The light energy is absorbed by melanocytes in the hair follicle within the dermis and converted to heat energy, raising the temperature of the hair follicle. When the temperature of the hair follicle rises to be high enough, the hair follicle structure is irreversibly damaged, the damaged hair follicle naturally falls off after a period of time, and the hair is grown to be delayed or even stopped in a certain period of time, so that the depilation effect is achieved. The light source 200 disclosed in the present specification may be configured according to actual product requirements, and the target light provided includes at least one of intense pulsed light, LED light, and laser light. In some embodiments, the skin treater 10 may also have an electromagnetic wave emitter built in, such as a radio frequency skin treater. The radio frequency skin processor can emit electromagnetic waves to reach the dermis layer, and the regeneration of collagen is stimulated through a thermal effect, so that the elastic fiber is contracted immediately, and the skin compactness can be improved.

The light transmitting member 300 may be disposed inside the housing 100. Specifically, the light-transmitting member 300 may be disposed at the light-emitting side of the light source 200. The light-transmitting member 300 may be made of an insulating material. The light transmissive member 300 may include an entrance face 310 and an exit face 330. The target light emitted from the light source 200 may be incident on the light-transmitting member 300 from the incident surface 310 and then emitted from the emitting surface 330. The exit face 330 may contact the user's skin to cool the user's skin. Therefore, the material of the transparent member 300 may be at least one of aluminum oxide, silica optical glass or crystal. Among them, aluminum oxide is commonly called as sapphire. Sapphire has good light transmission characteristics and low thermal conductivity. Since the hair follicle can feel burning sensation on the skin during the process of increasing the temperature of the light energy, the outgoing surface 330 of the light-transmitting member 300 can be adhered to the skin at a lower temperature when more light energy is applied to the skin of the user, thereby reducing or even eliminating the burning sensation and realizing the effect of cold compress. In some embodiments, the skin treater 10 further includes a refrigeration member. In order to maintain the low temperature state of the light-transmitting member 300, a refrigerating member may be attached to the light-transmitting member 300. Because the refrigeration piece is in the low temperature state when working, can cool the light-transmitting piece 300 after contacting with the light-transmitting piece, thereby keeping the light-transmitting piece 300 in the low temperature state continuously, and better achieving the effect of cooling the skin of a user.

As shown in fig. 1, the conductive glass set 400 may include a first conductive glass 410 and a second conductive glass 430. Wherein the first conductive glass 410 and the second conductive glass 430 are separated from each other with a space therebetween. As shown in fig. 1, the first conductive glass 410 may be placed on the left side of the light-transmitting member 300. The second conductive glass 430 may be placed on the right side of the light transmissive member 300. The first conductive glass 410 includes a first contact surface 411. The second conductive glass 430 includes a second contact surface 431. The first contact surface 411 and the second contact surface 431 may be located on the same plane as the exit surface 330 of the light transmissive member 300, so as to be convenient for contacting with the skin of a user. Wherein, the first conductive glass 410 and the second conductive glass 430 can be attached to the transparent member 300, as shown in fig. 1. The conductive glass set 400 and the light transmitting member 300 may be bonded using a photosensitive paste. The photosensitive adhesive has good stability and adhesiveness, can be polymerized by using ultraviolet irradiation to generate physical reaction, and is convenient to operate. At this time, the first conductive glass 410, the second conductive glass 430 and the light-transmitting member 300 may share one exit 110. When the transparent member 300 and the conductive glass set 400 are attached, the distance between the conductive glass sets 400 is closer, and the skin of the user is easier to contact the conductive glass in the conductive glass set 400 while contacting the transparent member 300.

Fig. 2 is a diagram showing a positional relationship between the conductive glass set 400 and the light transmitting member 300 in the skin treater 10 according to the present utility model. The first conductive glass 410 is spaced apart from the light-transmitting member 300; the second conductive glass 430 is also spaced apart from the light transmissive member 300. The conductive glass set 400 and the light-transmitting member 300 are spaced apart such that heat of the light-transmitting member 300 irradiated by the light source 200 having a relatively high temperature is not transferred to the conductive glass set 400, and thus the conductivity of the conductive glass is not affected. When the conductive glass set 400 and the transparent member 300 are disposed at intervals, the first conductive glass 410, the second conductive glass 430 and the transparent member 300 may be disposed at the exit 110 in a penetrating manner. As shown in fig. 2, the exit port 110 may include a first exit port 111, a second exit port 113, and a third exit port 115. As shown in fig. 2, the direction indicated by x in fig. 2 is the exit direction. The outgoing direction may be the outgoing target light, or the outgoing electromagnetic wave, or the like. Wherein the three outlets 110 may be sequentially arranged in the direction of the vertical x. The first conductive glass 410 may be disposed to pass through the first emission port 111. The light-transmitting member 300 may be disposed through the second outlet 113. The second conductive glass 430 is disposed through the third emission port 115. The conductive glass set 400 and the light transmitting member 300 are respectively provided to be penetrated at different exit ports 110 such that dust outside the skin treater 10 is not deposited between the light transmitting member 300 and the conductive glass set 400 and the internal structure of the skin treater 10 is not exposed to the front of the user.

Since the light transmission of the conductive glass set 400 is good, the target light emitted from the light source 200 can reach the skin of the user through the conductive glass set 400 in addition to the light transmitted through the light transmitting member 300, as shown in fig. 1. Thus, the use of the conductive glass set 400 allows for increased spot area to the user's skin surface while detecting skin contact, and thus, more efficient skin treatment, than the conventional skin treater 10. The conductive glass set 400 may be gray or black glass, so that the target light can be emitted from the conductive glass set 400 when the target light irradiates the conductive glass set 400; when no target light is irradiated to the conductive glass set 400, the surface of the conductive glass set 400 is gray or black, which may add to the aesthetic feeling of the skin treater 10.

The sensing circuit 500 may include a power source 510 and a wire 530. The power supply 510 is configured to provide power to the sensing circuit 500. The sensing circuit 500 may be electrically connected to the first conductive glass 410 and the second conductive glass 430 through the conductive lines 530. The sensing circuit 500 is in an open state when the conductive glass set 400 is not in contact with the user's skin. It is known from physical knowledge that no current passes when the circuit is in an open state. Thus, when the sensing circuit 500 is in the open state, no current flows through the sensing circuit 500. As shown in fig. 1, the first conductive glass 410 and the second conductive glass 430 may be respectively located at both sides of the light-transmitting member 300, and the conductive wire 530 of the sensing circuit 500 is electrically connected with the conductive glass group 400. Since the transparent member 300 is made of an insulating material, the current in the wire cannot flow from the first conductive glass 410 to the second conductive glass 430 after passing through the transparent member 300, that is, the induction circuit 500 is in the open state. When the skin of the user is simultaneously in contact with the first conductive glass set 410 and the second conductive glass set 430, the current which cannot flow originally can flow through the conductor of the human body because the human body can be used as the conductor, so that the current can flow into the second conductive glass set 430 from the first conductive glass set 410 through the human body, and the induction circuit 500 can be conducted.

Because the emitting surface 330 of the transparent member 300, the first contact surface 411 and the second contact surface 431 can be on the same plane, a user can conveniently contact the conductive glass set 400 when contacting the emitting surface 330 of the transparent member 300, so as to change the on-off state of the sensing circuit 500. The change in state of the sensing circuit 500 can be used to detect whether human skin is in contact with the skin processor 10.

The change from the off state to the on state of the sensing circuit 500 or vice versa may be reflected by certain electrical signals in the sensing circuit 500. The control means 600 of the skin treater 10 thus collect a first electrical signal in the sensing circuit 500 and select the operating state of the skin treater 10 based on the first electrical signal, as shown in fig. 1. The first electrical signal may be a current. When the induction circuit 500 is in the open state, the current in the circuit is zero; when the sensing circuit 500 is in the on state, the current in the circuit is not zero. The first electrical signal may also be a resistor. When the induction circuit is in an open state, the resistance value between the first conductive glass 410 and the second conductive glass 430 is infinite; when the sensing circuit is in the on state, the resistance value between the first conductive glass 410 and the second conductive glass 430 is not infinite. The first point signal may also be a voltage. When the induction circuit is in the open state, the voltage value between the first conductive glass 410 and the second conductive glass 430 is approximately equal to the power supply voltage; when the sensing circuit is in the on state, the voltage value and the power supply voltage difference between the first conductive glass 410 and the second conductive glass 430 are relatively large. The change of the sensing circuit 500 is reflected by the electric signal, so that the effect is visual and convenient to realize.

The control means 600 may select the operation mode of the skin treater 10 based on the acquired first electric signal. Taking the skin treater 10 as an example, a light source 200 for emitting a target light is built in. The control device 600 may be connected in series in the sensing circuit and may select the operation mode of the light source 200 based on the first electrical signal. When the user simply turns on the power-on switch on the housing 100, the control device 600 collects the first electrical signal in the sensing circuit 500 at this time and sets the light source 200 to the standby mode based on the first electrical signal. The light source 200 in the standby mode cannot emit the target light. When the user's skin contacts the conductive glass set 400, the first electrical signal in the sensing circuit 500 changes. The control device 600 collects the first electrical signal in the sensing circuit 500 at this time and sets the light source 200 to the light emitting mode based on the first electrical signal. The light source 200 in the light emitting mode may emit the target light.

The selecting, by the control device 600, the operation mode of the skin processor 10 based on the collected first electric signal may specifically include: the control device 600 may store the comparison signal in advance. The comparison signal may include an open circuit signal and a closed circuit signal. For example, after the control device 600 collects the first electrical signal, the first electrical signal may be compared with the comparison signal in the control device 600, if the first electrical signal is within the predetermined value floating range of the open circuit signal, it may be determined that the sensing circuit is open circuit, and the control device 600 may set the light source 200 to the standby mode, where the light source 200 does not emit the target light; if the first electrical signal is within the predetermined value floating range of the on signal, it may be determined that the sensing is in the on state, and the control device 600 may set the light source 200 to the light emitting mode, at which time the light source 200 emits the target light.

In some embodiments, a skin care module may be disposed on the light emitting end face of the skin treater 10. The skin care module may implement different skin care functions or modes. For example, the skin care module is in a steam mode, and the skin care module in the steam mode can spray nanometer mist, so that the skin can resist dryness and quickly recover skin elasticity. For another example, the skin care module is in an ionization mode, where the skin care module can utilize the positive/negative ion adsorption principle to clean the skin, and so on. The control device 600 selecting the operation mode of the skin processor 10 based on the collected first electrical signal may thus include setting the skin care module to the vapor mode after the user's skin first contacts the conductive glass set 400 and the control device 600 detects the corresponding first electrical signal; after the skin of the user leaves the conductive glass set 400 and the control device 600 detects the first electrical signal, the skin care mode is set to a standby state, at which time the skin care module is not operated; when the user's skin again contacts the conductive glass set 400 and the control device 600 detects the corresponding first electrical signal, the skin care module is set to the ionization mode. That is, the set of conductive glasses 400 on the skin processor 10 is contacted by the user's skin as a trigger condition for switching the mode of operation of the skin care module. Thus, the user does not need to manually switch the operation mode, and the arrangement is such that it is ensured that the skin treater 10 will not cause accidental damage to the skin and is simple and convenient to operate.

The control device 600 may include a detector 610 and a controller 630. Fig. 3 shows a circuit diagram of the detector 610 in the skin treater 10 according to the present utility model. The detector 610 may collect the first electrical signal in the sensing circuit 500. The controller 630 may receive the first electrical signal transmitted by the detector and set an operation mode of the skin treater 10 based on the first electrical signal. In some embodiments, whether skin is in contact may be detected by detecting a current in the sense circuit 500. The detector 610 and the controller 630 may be electrically connected at this time. The detector 610 may include a transistor 611, a first resistor 613, and a connection port 615. Transistor 611 includes a base 611-b, a collector 611-c, and an emitter 611-e. The emitter 611-e of the transistor 611 is grounded, and the collector 611-c of the transistor 611 may be connected to the controller 630. The terminal port 615 may include a first terminal 615-a and a second terminal port 615-b. The detector 610 may be connected into the sensing circuit 500 through the wiring port detector. After the detector 610 is connected to the sensing circuit 500, the first connection port 615-a of the detector 610 is connected to the power source 510, and the second connection port 615-b is connected to the first resistor 613 and then grounded. A first terminal 613-a of the first resistor 613 may be coupled to the base 611-b of the transistor 611, and a second terminal 613-b of the first resistor 613 may be coupled to the second connection port. Whether the skin of the user contacts the skin processor 10 may be detected by detecting the first electrical signal on the first resistor 613. Whether the skin of the user contacts the skin treater 10 is detected, for example, by detecting the value of the current flowing through the first resistor 613. The current flowing through the first resistor 613 can flow into the controller 630 through the collector 611-c of the transistor 611. The controller 630 may include a control chip, which may be a microcontroller (Microcontroller Unit; MCU). The operation mode of the skin treater 10 can be controlled by the MCU. The execution code on the control chip may be written in advance by the producer. The use of electrical connections can save costs and be easy to implement. In some embodiments, detector 610 and controller 630 may also be communicatively coupled. The detector 610 generates a corresponding sensing signal in the form of electromagnetic waves after collecting the first electrical signal in the sensing circuit 500, and sends the sensing signal to the controller 630. The controller 630 may acquire a sensing signal in the form of an electromagnetic wave and select an operation mode of the skin treater 10 based on the sensing signal. The use of a communication link may save the internal space of the skin treater 10. It should be understood that the circuit structure in fig. 3 is the most basic circuit structure. Other circuit elements may be added to fig. 3 for circuit stability, circuit non-distortion, and the like.

In summary, the skin processor 10 provided in the present disclosure sets the conductive glass set 400 in the sensing circuit 500, and when the skin of the user contacts with the conductive glass set 400, the sensing circuit 500 that is disconnected can be turned into a conductive state. The contact of the user's skin with the skin treater 10 can be reflected by a change in the first electrical signal during the change of the sense circuit 500 from the off state to the on state. Thus, the control device 600 can prevent the damage of the user skin caused by the light or energy emitted from the inside by detecting the first electric signal and selecting the operation mode of the skin processor 10 based on the first electric signal.

The foregoing describes specific embodiments of the present disclosure. Other embodiments are within the scope of the following claims. In some cases, the actions or steps recited in the claims can be performed in a different order than in the embodiments and still achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In some embodiments, multitasking and parallel processing are also possible or may be advantageous.

In view of the foregoing, it will be evident to a person skilled in the art that the foregoing detailed disclosure may be presented by way of example only and may not be limiting. Although not explicitly described herein, those skilled in the art will appreciate that the present description is intended to encompass various adaptations, improvements, and modifications of the embodiments. Such alterations, improvements, and modifications are intended to be proposed by this specification, and are intended to be within the spirit and scope of the exemplary embodiments of this specification.

Furthermore, certain terms in the present description have been used to describe embodiments of the present description. For example, "one embodiment," "an embodiment," and/or "some embodiments" means that a particular feature, component, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present description. Thus, it is emphasized and should be appreciated that two or more references to "an embodiment" or "one embodiment" or "an alternative embodiment" in various portions of this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, components, or characteristics may be combined as suitable in one or more embodiments of the present description.

It should be appreciated that in the foregoing description of embodiments of the present specification, various features have been combined in a single embodiment, the accompanying drawings, or description thereof for the purpose of simplifying the specification in order to assist in understanding one feature. However, this is not to say that a combination of these features is necessary, and it is entirely possible for a person skilled in the art to extract some of them as separate embodiments to understand them upon reading this description. That is, embodiments in this specification may also be understood as an integration of multiple secondary embodiments. While each secondary embodiment is satisfied by less than all of the features of a single foregoing disclosed embodiment.

Each patent, patent application, publication of patent application, and other materials, such as articles, books, specifications, publications, documents, articles, etc., cited herein are hereby incorporated by reference. The entire contents for all purposes, except for any prosecution file history associated therewith, may be any identical prosecution file history inconsistent or conflicting with this file, or any identical prosecution file history which may have a limiting influence on the broadest scope of the claims. Now or later in association with this document. For example, if there is any inconsistency or conflict between the description, definition, and/or use of terms associated with any of the incorporated materials, the terms in the present document shall prevail.

Finally, it is to be understood that the embodiments of the application disclosed herein are illustrative of the principles of the embodiments of the present specification. Other modified embodiments are also within the scope of this specification. Accordingly, the embodiments disclosed herein are by way of example only and not limitation. Those skilled in the art can adopt alternative arrangements to implement the application in the specification based on the embodiments in the specification. Therefore, the embodiments of the present specification are not limited to the embodiments precisely described in the application.

Claims (10)

1. A skin treater, comprising:

a housing including an exit port;

the light transmission piece is arranged in the shell and made of an insulating material, and comprises an incident surface and an emergent surface, wherein the emergent surface is used for contacting with the skin of a user;

the conductive glass group comprises a first conductive glass and a second conductive glass, the first conductive glass and the second conductive glass are separated from each other, the first conductive glass comprises a first contact surface, the second conductive glass comprises a second contact surface, and the first contact surface, the second contact surface and the emergent surface are positioned on the same plane;

an induction circuit electrically connected to the first and second conductive glasses, the induction circuit configured to change from an open circuit state to a conductive state when both the first and second conductive glasses are in contact with the user's skin; and

and the control device is configured to collect a first electric signal in the induction circuit and select an operating mode of the skin processor based on the first electric signal, wherein the first electric signal changes when the induction circuit is changed from an open state to a conductive state.

2. The skin treater according to claim 1, further comprising a light source electrically connected to the control device, the control device selecting an operation mode of the light source based on the first electric signal, the operation mode of the light source including a light emission mode and a standby mode, the light source emitting a target light when in the light emission mode, the light source not emitting the target light when in the standby mode.

3. The skin treater according to claim 2, wherein the target light is emitted to the skin of the user through the light-transmitting member and the conductive glass group to treat the skin of the user.

4. The skin treater of claim 1, wherein the sensing circuit includes a power source configured to provide power to the sensing circuit.

5. The skin treater according to claim 4, wherein,

the control device includes a detector configured to collect the first electrical signal in the sensing circuit and a controller; the controller is configured to receive the first electrical signal transmitted by the detector and set an operating mode of the skin treater based on the first electrical signal,

wherein the detector comprises:

a triode, the triode comprises a base electrode, a collector electrode and an emitter electrode,

the emitting base of the triode is grounded, and the collector of the triode is connected with the controller;

the first end of the first resistor is connected with the base electrode of the triode, and the second end of the first resistor is connected with the second wiring port; and

the wiring port comprises a first wiring port and a second wiring port, the first wiring port is connected with the power supply, and the second wiring port is connected with the first resistor and then grounded.

6. The skin treater according to claim 1, wherein the first conductive glass is attached to the light-transmitting member, and the second conductive glass is attached to the light-transmitting member.

7. The skin treater according to claim 6, wherein the conductive glass group and the light-transmitting member are adhered by a photosensitive adhesive.

8. The skin treater according to claim 1, wherein the first conductive glass is disposed at a distance from the light transmitting member, and the second conductive glass is disposed at a distance from the light transmitting member.

9. The skin treater according to claim 8, wherein the exit port includes a first exit port, a second exit port and a third exit port arranged in this order along a perpendicular exit direction, the first conductive glass is disposed through the first exit port, the light transmitting member is disposed through the second exit port, and the second conductive glass is disposed through the third exit port.

10. The skin treater according to claim 1, wherein the skin treater is a depilatory instrument and/or a skin tenderer instrument; and/or the number of the groups of groups,

the conductive glass group is made of at least one of ITO conductive glass, TCO conductive glass and FTO conductive glass; and/or the number of the groups of groups,

the first electrical signal includes a current in the sensing circuit; alternatively, the first electrical signal comprises a resistance in the sensing circuit; alternatively, the first electrical signal comprises a voltage in the sensing circuit.