CN220110275U

CN220110275U - Photon beauty instrument capable of electrically switching optical filters

Info

Publication number: CN220110275U
Application number: CN202222152986.7U
Authority: CN
Inventors: 周莹; 李兵
Original assignee: Shenzhen Jiayukang Medical Instrument Co ltd
Current assignee: Shenzhen Jiayukang Medical Instrument Co ltd
Priority date: 2022-01-19
Filing date: 2022-08-15
Publication date: 2023-12-01
Anticipated expiration: 2032-08-15
Also published as: CN220090278U

Abstract

The utility model relates to a photon beauty instrument capable of electrically switching optical filters, which comprises a main body, wherein a light source assembly, a power supply assembly and a control circuit board are arranged in the main body; the front end of the main body is provided with a working head part, a light outlet channel and a light outlet are arranged in the working head part, and light generated by the light source component is transmitted and emitted through the light outlet channel; the working head is provided with a light filtering component, an electric driving component, a transmission shaft connected with the electric driving component and a sliding block arranged on the transmission shaft; the optical filter component comprises an optical filter support and a plurality of optical filters which are arranged on the optical filter support side by side; the driving element of the electric driving assembly drives the sliding block to reciprocate along the transmission shaft; one end of the optical filter support is in clamping connection with the sliding block or is connected with the sliding block through a transmission rod; the slide block drives the transmission rod to synchronously move, so that the optical filter support moves reciprocally, a plurality of optical filters arranged in the optical filter support are moved and switched into the light outlet channel, and pulse light generated by the light source component is filtered and then transmitted to the working surface of the photon beauty instrument.

Description

Photon beauty instrument capable of electrically switching optical filters

Technical Field

The utility model relates to the field of beauty equipment, in particular to a photon beauty instrument capable of electrically switching optical filters.

Background

Photon beauty instruments that use pulsed light or laser or other light sources to achieve cosmetic functions may be referred to as photon beauty instruments. The light source component in the photon beauty instrument generates light waves and emits the light waves from the light emitting window of the working head of the photon beauty instrument so as to carry out cosmetic treatment on the skin surface contacted with (or not directly contacted with) the end face of the working head, such as the functions of dehairing, skin tendering, spot removing, anti-inflammation, software blood vessel removing, wrinkle removing, skin redness removing, acne treating, vascular lesions treating, pigment lesions treating and the like. In order to obtain light waves with corresponding wavelengths, a plurality of optical filters or a plurality of auxiliary heads are required to be carried by some portable or handheld photon beauty instruments in the market at present, and are inserted and replaced when in use, so that the problems of inconvenient use, carrying and storage and the like are solved.

Disclosure of Invention

The technical problems to be solved by the utility model are as follows: the photon beauty instrument capable of electrically switching the optical filter solves the problems that the existing photon beauty instrument capable of replacing the optical filter is inconvenient to use, carry and store.

In order to solve the technical problems, the utility model adopts the following technical scheme:

a photon beauty instrument capable of electrically switching optical filters comprises a main body, wherein a light source component, a power supply component and a control circuit board are arranged in the main body; the light source component and the power supply component are electrically connected with the control circuit board; the front end of the main body is provided with a working head part, a light outlet channel and a light outlet are arranged in the working head part, and light generated by the light source component is transmitted and emitted through the light outlet channel; the working head is provided with a light filtering component, an electric driving component electrically connected with the control circuit board, a transmission shaft connected with the electric driving component and a sliding block arranged on the transmission shaft; the optical filter component comprises an optical filter support and a plurality of optical filters which are arranged on the optical filter support side by side; the driving element of the electric driving assembly drives the sliding block to reciprocate along the transmission shaft; one end of the optical filter support is tightly clamped and connected with the sliding block so that the sliding block drives the optical filter support to reciprocate together; or one end of the optical filter support is connected with the sliding block through a transmission rod; the slide block drives the transmission rod to synchronously move, and when the transmission rod moves, forward or backward force is applied to one end of the optical filter support, so that the optical filter support reciprocates; the reciprocating motion of the optical filter support is used for moving and switching a plurality of optical filters arranged in the optical filter support into the light outlet channel, pulse light generated by the light source component is filtered and then transmitted to the working face of the photon beauty instrument, and skin contacted with the working face is treated.

In some embodiments, the electric drive assembly is a motor drive, solenoid drive, or electromagnet drive; wherein: when the electric driving assembly is driven by a motor, the transmission shaft is a screw rod and is coaxially connected with the output shaft of the motor to rotate in a forward and reverse rotation mode, the sliding block is provided with a threaded hole and is in threaded connection with the screw rod, and the sliding block is driven by the forward and reverse rotation of the transmission shaft to directly reciprocate along the transmission shaft; when the electric driving component is driven by the electromagnetic valve, the transmission shaft is a smooth shaft, and the telescopic driving sliding block of the electromagnetic valve push rod reciprocates along the transmission shaft to drive the filter component to reciprocate; when the electric driving assembly is driven by the electromagnet, the transmission shaft is a smooth shaft, the electromagnets are arranged at the two ends of the transmission shaft, the sliding block is made of magnetic materials, and attractive force is generated between the electromagnet and the sliding block when the electromagnet is electrified so that the sliding block reciprocates along the transmission shaft; a plurality of limit switches electrically connected with the control circuit board are arranged in the working head part, and correspond to the optical filters arranged on the support; each limit switch comprises a pair of conductive contact pieces; a baffle is arranged at one end of the sliding block or the transmission rod or the optical filter support; when the optical filter moves into the light emergent channel, the baffle moves to the corresponding limit switch and touches the conductive contact conducting circuit, and the control circuit board receives an electric signal to control the driving element of the electric driving assembly to stop working.

In some embodiments, the electric drive assembly and the drive shaft are mounted vertically or horizontally, and correspondingly, the drive slider moves in a vertical or horizontal direction along the drive shaft; the main body support for installing a plurality of optical filters side by side is horizontally arranged; a lamp holder bracket is arranged in the working head part; the light source assembly, the electric driving assembly and the light filtering assembly are arranged on the lamp holder bracket; the front end of the lamp holder bracket is provided with the light-emitting channel; the front end of the lamp holder bracket is provided with a chute which penetrates through the side wall of the light-emitting channel and the light-emitting channel; the optical filter support is slidably arranged in the chute; the sliding groove is a horizontal sliding groove; the transmission shaft is coaxially connected with the output shaft of the driving element of the electric driving assembly.

In some embodiments, the electric drive assembly is horizontally mounted, and the drive slider moves forward or backward along the horizontal direction of the drive shaft; one end of the optical filter support is provided with a convex wall, and a clamping groove is formed in the convex wall; the sliding block is clamped in the clamping groove to drive the optical filter support to move forwards or backwards along the horizontal direction; one side of the convex wall is provided with the baffle; the slide groove is internally provided with a guide rail which is matched with the optical filter support to limit and guide the optical filter support to move along the guide rail.

In some embodiments, the electric drive assembly is vertically mounted, and the drive slider is vertically movable along the drive shaft; one end of the optical filter support is provided with a flexible connection, the optical filter support is connected between the flexible connection and the sliding block through a transmission rod, the sliding block is driven to move up and down by the up-and-down reciprocating motion of the sliding block, and the transmission rod drives the optical filter support to horizontally move forwards or backwards through the flexible connection, so that a working optical filter in an optical outlet channel is switched.

Further, a pair of transmission rods are arranged to connect the optical filter support with the sliding block of the driving assembly, the top ends of the two transmission rods are connected with the sliding block, and the bottom ends of the two transmission rods are connected with the soft connection of the optical filter support; the baffle is another sliding block in threaded fit with the transmission shaft, or a structure arranged on the sliding block or the transmission rod; a sliding rail groove is formed in one end of the optical filter support; the sliding rail groove is used for accommodating and guiding the sliding of the flexible connection of the optical filter support; the sliding rail groove is L-shaped and comprises a horizontal section and a vertical section, so that lifting movement of the transmission rod is realized to drive the optical filter support to reciprocate in the horizontal direction; the soft connection is of a thin-wall structure or is a soft connection plate, so that the connection end of the optical filter support has flexibility.

In some embodiments, the electric drive assembly is vertically mounted, and the drive slider moves up and down along the drive shaft in a vertical direction; one end of the optical filter support is provided with an inclined convex wall, and the inclined convex wall and the main support of the optical filter support incline upwards at a preset angle; an inclined sliding rail groove is formed in the inclined convex wall; the inclined slide rail groove is arranged along the length of the inclined convex wall, and the upper inclined surface and the lower inclined surface which are opposite in the inclined slide rail groove provide inclined stress surfaces; the top of the transmission rod is connected with the sliding block, and the transmission rod is driven to move up and down together by the up-and-down reciprocating motion of the sliding block; the bottom of the transmission rod is of a sideslip structure, is matched with an inclined sliding rail groove in the inclined convex wall and slides along the inclined sliding rail groove; when the slide block drives the transmission rod to ascend or descend, the sideslip structure slides in the inclined slide rail groove, pressure is applied to the upper inclined surface or the lower inclined surface of the slide rail groove, and the optical filter support is pushed forward or dragged backward to move forward or backward so as to switch the working optical filter in the light outlet channel; one side of the inclined convex wall is used as the baffle, and the baffle is contacted with the limit switches respectively in a preset device to conduct the corresponding limit switches in the moving process of the optical filter support.

In some embodiments, the electric drive assembly is mounted horizontally and the drive slider reciprocates horizontally left and right along the drive shaft; the sliding block is fixedly connected with the transmission rod; the top of the transmission rod is provided with a vertical connecting seat, and the sliding block is arranged in the connecting seat and fixedly connected with the connecting seat; the bottom of the transmission rod is provided with a horizontal inclined rod, and a preset angle is formed between the horizontal inclined rod and the transmission shaft; one end of the optical filter support is provided with a vertical convex wall; the convex wall is provided with an inclined clamping groove, and a horizontal inclined rod at the bottom of the transmission rod is inserted into the inclined clamping groove and can slide back and forth along the inclined clamping groove; when the slide block drives the transmission rod to horizontally reciprocate left and right, the horizontal inclined rod is inserted into the inclined slide rail groove to slide along the inclined clamping groove, and meanwhile, pressure is applied to the left inclined surface or the right inclined surface which are opposite in the inclined clamping groove so as to push outwards or drag the optical filter support inwards to move forwards and backwards, so that a working optical filter in the light outlet channel is switched; one side of the convex wall is provided with the baffle.

In some embodiments, at least one of the one or more filters is a graphene filter; the graphene optical filter comprises a matrix optical filter and graphene sheets, wherein the graphene sheets are covered on the surface of the matrix optical filter to form a multilayer composite structure; when the graphene filter is adjusted to the inside or the outside of the light outlet, the graphene sheet is in circuit communication with a control circuit board in the photon beauty instrument to generate far infrared light waves, and the matrix filter filters light emitted by the light source component, so that the dual effects of beauty treatment and far infrared physiotherapy of the photon beauty instrument are realized.

Further, the graphene sheet is a plating film or coating attached to the upper surface or the lower surface of the matrix optical filter or positioned between two layers of matrix optical filters; the graphene sheet is a transparent layer; the graphene sheet is provided with an anode and a cathode, and the anode and the cathode are electrically connected with a control circuit board in the photon beauty instrument to connect a circuit of the graphene sheet; the matrix filter is a long-pass filter, and the wavelength range is 500-1200nm; or the matrix filter is a narrow-pass filter, the wavelength range is 500-Xnm, and X is variable within 501-1200; the light source component comprises a lamp tube and a reflecting cup, and a heat dissipation piece is arranged on the outer side of the reflecting cup in a fitting manner; the opening side of the reflecting cup is provided with a fixed optical filter or white glass so as to seal the lamp tube in the reflecting cup; a fan is arranged in the main body, and the shell is provided with an air inlet and an air outlet, so that air cooling heat dissipation of the light source assembly is formed; the body of the photon beauty instrument is a dehairing instrument; the light source assembly is used for generating pulsed light waves.

The beneficial effects of the utility model are as follows:

according to the photon beauty instrument, the optical filter component of the switchable optical filter is internally or externally arranged at the head of the beauty instrument; the filter assembly comprises one or more filters or a filter film with one or more filter areas, and the filter can be replaced, so that the filter assembly is convenient to use, carry and store.

Furthermore, the photon beauty instrument filters the light generated by the light source component by using the graphene filter and generates light waves in a far infrared wave band at the same time, so that multiple effects of beauty and far infrared physiotherapy are realized.

The present utility model will be described in further detail with reference to the accompanying drawings.

Drawings

Fig. 1 is an exploded view of a photon beauty treatment instrument according to a first embodiment of the present utility model.

Fig. 2 is a sectional view of the photon beauty treatment instrument according to the first embodiment of the present utility model in the axial direction.

Fig. 3 is another view angle direction cross-sectional view of the photon beauty treatment instrument according to the first embodiment of the present utility model in the axial direction.

Fig. 4 is a schematic view of the internal structure of the working head of the photon beauty treatment device according to the first embodiment of the present utility model, wherein (a) - (c) in the drawings show schematic views of the switching states of the optical filters or different viewing angles in the working head.

Fig. 5 is a schematic plan view showing the internal structure of the working head of the photon beauty treatment device according to the first embodiment of the utility model, wherein (a) - (c) show the switching states of the optical filters.

Fig. 6 is a perspective view showing the internal structure of the working head of the photon beauty treatment device according to the first embodiment of the utility model, wherein (a) - (c) show the switching states of the filters.

Fig. 7 is a schematic view of a filter assembly of a photon beauty treatment device according to a first embodiment of the utility model, wherein (a) - (b) are different exploded views.

Fig. 8 is a schematic view of a filter assembly of a photon beauty treatment device according to a first embodiment of the utility model, wherein (a) - (c) show filter switching states.

Fig. 9 is a perspective view of another embodiment of a filter assembly of a photon beauty treatment device according to the first embodiment of the utility model.

Fig. 10 is a schematic structural view of a photon beauty treatment device according to a second embodiment of the present utility model, wherein (a) is a perspective view, and (b) is a sectional view along an axial direction.

Fig. 11 is a schematic view showing the internal structure of a working head of a photon beauty treatment device according to a second embodiment of the present utility model, wherein (a) - (c) show the switching states of the optical filters.

Figs. 12 to 14 are schematic views showing the internal structure of a working head of a photon beauty treatment device according to a third embodiment of the present utility model; in fig. 12, (a) and (13, (a) and (14), (a) show the switching state of the movable filter when there is no fixed filter; in fig. 12, (b) 13, (b) 14, the switching state of the movable filter is the case where the fixed filter is present.

Figures 15-19 are schematic illustrations of various implementations of a filter assembly for a photon beauty treatment device according to a third embodiment of the utility model.

Fig. 20 is a perspective view of a filter of a photon beauty treatment device according to a third embodiment of the present utility model.

Fig. 21 is a perspective view of a photon beauty treatment instrument according to a fourth embodiment of the present utility model.

Fig. 22 is a partial cross-sectional view of a photon beauty treatment instrument according to a fourth embodiment of the present utility model.

Fig. 23 is a schematic view showing the internal structure of a working head of a photon beauty treatment device according to a fourth embodiment of the present utility model, wherein (a) - (c) show the switching states of the optical filters.

Fig. 24 is a perspective view showing the internal structure of a working head of a photon beauty treatment machine according to a fifth embodiment of the present utility model.

Fig. 25 is a sectional view showing the internal structure of a working head of a photon beauty treatment instrument according to a fifth embodiment of the present utility model.

Fig. 26 is a schematic structural view of a filter of a photon beauty treatment device according to a fifth embodiment of the present utility model, wherein (a) - (c) show switching states of the filter.

Fig. 27 is a partial cross-sectional view of a photon beauty treatment instrument according to a sixth embodiment of the present utility model.

Fig. 28 is a perspective view of a photon beauty treatment instrument according to a sixth embodiment of the present utility model.

Fig. 29 is a schematic view of the internal structure of a working head of a photon beauty treatment device according to a sixth embodiment of the present utility model, wherein (a) - (c) show the switching states of the filters.

Fig. 30 is a schematic view showing an internal structure of a working head of a photon beauty treatment device according to a seventh embodiment of the present utility model, wherein (a) - (c) show switching states of filters.

Fig. 31 is a partial cross-sectional view of a photon beauty treatment instrument according to an eighth embodiment of the present utility model.

Fig. 32 is a cross-sectional view of a working head in a state in which a first filter of a photon beauty treatment device according to an eighth embodiment of the present utility model is in use.

Fig. 33 is a cross-sectional view of a working head in a state in which a second filter of the photon beauty treatment device according to the eighth embodiment of the present utility model is in use.

Fig. 34 is a schematic view of the position of the filter in the use state of fig. 32.

Fig. 35 is a schematic view of the position of the filter in the use state of fig. 33.

Fig. 36 is an exploded view of a filter assembly of a photon beauty treatment device according to an eighth embodiment of the present utility model.

Fig. 37 is a schematic structural view of an assembled filter assembly and light source assembly of a photon beauty treatment device according to an eighth embodiment of the present utility model.

Fig. 38 is a cross-sectional view of a working head in a state in which a first filter of a photon beauty treatment device according to a ninth embodiment of the present utility model is in use.

Fig. 39 is a cross-sectional view of a working head in a state in which a second filter of a photon beauty treatment device according to a ninth embodiment of the present utility model is in use.

Fig. 40 is a cross-sectional view of a working head in a state in which a first filter of a photon beauty treatment device according to a ninth embodiment of the present utility model is in use.

Fig. 41 is a schematic structural view of a filter assembly of a photon beauty treatment device according to a ninth embodiment of the present utility model, wherein (a) in fig. 41 is a schematic structural view of a connecting rod and a flexible connection, (b) in fig. 41 is an embodiment of the filter assembly, and (c) in fig. 41 is another embodiment of the filter assembly.

Fig. 42 is a sectional view of a working head in a use state of the photon beauty treatment device according to the tenth embodiment of the present utility model.

Fig. 43 is a sectional view of a working head in another use state of the photon beauty treatment device according to the tenth embodiment of the present utility model.

Fig. 44 shows the movement state of the filter assembly in the use state, wherein (a) in fig. 44 corresponds to the movement state of the filter assembly in the use state of fig. 42, and (b) in fig. 44 corresponds to the movement state of the filter assembly in the use state of fig. 43.

Fig. 45 is a schematic structural view of a driving assembly, a filtering assembly and a light source assembly of the photon beauty treatment device according to the tenth embodiment of the utility model in two use states.

Fig. 46 is a perspective view of an assembled drive assembly, filter assembly and light source assembly in a working head of a photon beauty treatment instrument according to an eleventh embodiment of the utility model.

Fig. 47 is a schematic structural view of a driving assembly, a filtering assembly and a light source assembly in a working head of a photon beauty treatment device according to an eleventh embodiment of the present utility model.

Fig. 48 is an exploded view of a photon beauty treatment device according to a twelfth embodiment of the present utility model.

Fig. 49 is a schematic perspective view of a graphene filter for a photon beauty treatment device according to an embodiment of the present utility model.

FIG. 50 is a schematic view of several structures of a graphene filter for a photon beauty treatment instrument according to the present utility model; wherein fig. 50a, 50b and 50c respectively show graphene sheets in different layers.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other, and the present utility model will be further described in detail with reference to the drawings and the specific embodiments.

Referring to fig. 1-49, an embodiment of the present utility model relates to a photon beauty treatment device, wherein a filter assembly 50 with a switchable filter is internally or externally disposed. The filter assembly 50 includes one or more filters 5, or includes a filter film 5 having one or more filter regions; the light-emitting channels can be used for filtering the emergent light waves in the light-emitting channels by adjusting the light-filtering areas of the light filters or the light-filtering films. The switching filter can be automatically or manually adjusted to filter the light wave generated by the light source assembly 30 in the beauty instrument to obtain emergent light of a corresponding photon band, and the skin is treated to obtain a corresponding beauty effect.

When the optical filter component is built in, the optical filter component 50 is arranged in the working head 1 of the photon beauty instrument, the optical filter component 50 comprises a plurality of optical filters, and the optical filters of the light outlet channel/light outlet of the working head of the beauty instrument are switched by arranging a manual adjusting mechanism on the shell of the beauty instrument or arranging an electric transmission mechanism in the beauty instrument to drive the adjusting position of the optical filters, so that the light waves generated by the light source component 30 are filtered and then emitted from the light outlet channel/light outlet of the working head.

When the external light filtering component is arranged, the working head of the beauty instrument is sleeved with the auxiliary head, a plurality of light filters are arranged in the auxiliary head, and the light filters at the rear of the light outlet of the auxiliary head are adjusted and switched by arranging a manual adjusting mechanism on the shell of the auxiliary head or arranging an electric transmission mechanism in the beauty instrument to be connected with the light filters of the auxiliary head, so that light waves are filtered and then emitted from the light outlet channel/the light outlet of the auxiliary head.

The main body 2 of the photon beauty instrument can be an epilator, and the optical filter component 50 is arranged in the epilation working head 1, or an accessory head is sleeved on the epilation working head, so that the optical filter can be switched manually or automatically.

The photon beauty treatment instrument comprises a head (namely a working head) 1 and a machine body 2. The body shell and the shell of the working head can be of an integrated structure, and can also be fixedly connected or movably connected to form the shell of the photon beauty instrument. The light source assembly 30, the power source assembly 40 and the control circuit board 90 are arranged in the shell; the power supply assembly 40 supplies power to the light source assembly 30, the control circuit board and other electronic components; the control circuit board 90 controls the light source assembly 30 to emit light to generate light waves. Or can be powered by an external power supply. As one example, light source assembly 30 generates pulsed light waves. The front end of the working head 1 of the photon beauty instrument is a light outlet channel/light outlet. The housing of the working head, i.e. the front housing 10, is provided with an air inlet 101 and an air outlet 102. The 101 air inlet and the 102 air outlet can be one or more groups of through holes on the shell, and can also be gaps of a multi-piece shell assembly structure, so that air cooling and heat dissipation of the light source assembly are realized. The air inlet and the air outlet can be correspondingly arranged according to the position of the light source component in the beauty instrument.

A filter assembly 50 is installed in the working head 1 of the photon beauty treatment instrument. In operation, the light waves generated by the light source assembly 30 are filtered by the filter assembly 50 in the light outlet channel/outlet, and the light waves transmitted by the working surface are used for beauty treatment or therapeutic effect. The light waves filtered by the filter assembly 50 have different effective effects on the skin due to different photon bands, for example: the photon of 480nm has sterilizing and disinfecting functions, the photon of 530nm has effects of tendering skin and fading color spots, the photon of 600nm has effects of softening blood vessel, and the photon of 640nm has effects of dehairing. Combining the effects of photons, photons of different wavebands are needed to be used when addressing different skin problems. By setting filters with different wave bands, the selection is switched when in use.

The optical filter assembly 50 is arranged in the working head 1 of the photon beauty instrument, the optical filter assembly 50 comprises a plurality of optical filters 5, after the optical filter assembly 50 is arranged in the working head 1, different optical filters 5 can be manually or automatically switched, a plurality of accessories are not required to be carried, a plurality of optical filters are not required to be carried independently, and the optical filter assembly is simple in structure and convenient to operate.

Referring to fig. 49-50, a plurality of filters 5 of a filter assembly 50 of the present utility model, one or more of which may employ graphene filters 5, and the other of which may employ matrix filters (universal filters). The graphene filter 5 includes a matrix filter 5″ and graphene sheets 500. The graphene sheet 500 covers the surface of the matrix optical filter 5″ to form a multi-layer composite structure, filters light emitted from the light source assembly 30 in the photon beauty treatment instrument to obtain light waves with beauty efficacy bands, and is electrically connected with the control circuit board 90 in the photon beauty treatment instrument to obtain light transmitted in a far infrared band for far infrared physiotherapy. The graphene filter 5 can be powered by the power supply assembly 40 or an external power supply, or an independent power supply can be arranged.

The graphene sheet 500 is a plating or coating attached to the upper surface of the matrix filter 5 "(fig. 50 a) or the table below (fig. 50 c), or between two layers of matrix filters (fig. 50 b). The graphene sheet 500 may be a graphene coating film formed on the surface of the matrix filter 5″ by a coating film method, or a graphene coating film formed on the surface of the matrix filter 5″ by a printing method, or may be a graphene coating film formed by other methods. The graphene sheet 500 is a composite film layer on the surface of the matrix optical filter 5″ and has strong adhesion between layers. The pattern of the graphene sheet 500 on the surface of the matrix filter 5″ can be designed according to the requirement, and the graphene sheet 500 can fully or partially cover the matrix filter 5″ and comprises a positive electrode 501 and a negative electrode 502, wherein the positive electrode 501 and the negative electrode 502 are electrically connected with the control circuit board 90 in the photon beauty instrument to connect the circuit of the graphene sheet, so that the graphene sheet 500 works, and far infrared rays are generated to act on skin matrix cells to play a role of far infrared physiotherapy. The positive and negative electrodes 501 and 502 of the graphene sheet can enlarge the end area at the connecting end, and are electrically connected with the control circuit board 90 through a wire, a contact or an interface and the like. The graphene filter 5 is used in a beauty instrument, filters light waves emitted by a light source assembly 30 in the beauty instrument to obtain light waves with corresponding wavelengths, and simultaneously electrically connects the graphene sheet 5″ to generate far infrared light waves, and acts on the skin surface treated by the working face of the beauty instrument together to achieve the dual functions of beauty and far infrared physiotherapy.

The graphene sheet 500 is a transparent layer and is compounded with the matrix filter 5″ without affecting the light transmittance and the light filtering property of the matrix filter.

In some embodiments, the matrix filter 5″ is a conventional filter, which may be a long pass filter, having a wavelength in the range of 500-1200nm. Alternatively, the matrix filter 5″ may be a narrow pass filter having a wavelength range of 500 to Xnm, wherein X is variable within 501 to 1200.

Referring to fig. 1 to 9, in a first embodiment of the photon beauty treatment apparatus, a light source assembly 30 is installed in a working head, and a plurality of filters installed in a filter assembly 50 are switchable to be moved to a light emitting channel/light emitting port of the light source assembly 30. The control circuit board 90 is electrically connected with the light source assembly 30 and the power source assembly 40, and controls the light source assembly to generate light waves. The power supply assembly 40 is used to supply power to the light source assembly 30. The front end of the working head 1 of the photon beauty instrument is a light emitting channel/light emitting opening, and the front end surface is a working surface which can be contacted with the skin to carry out the beauty treatment on the skin. The control circuit board 9 controls the light source assembly 30 to generate pulse light, for example, IPL pulse light, and the pulse light filtered by the filter assembly 50 is transmitted to the working surface through the light outlet channel/light outlet for beautifying or treating the contacted skin.

The shell of the machine body 2 can comprise a lower shell 20 and a display cover 21 buckled with the lower shell, a decorative ring shell 22 can be arranged between the lower shell 20 and the display cover 21, and the lower shell and the display cover 21 are buckled and assembled together; the cavity inside the fuselage housing mounts the control circuit board 90 and the power supply assembly 40. The power supply assembly 40 may be a rechargeable battery, disposable battery, capacitive battery, external power module, or other power module of the prior art. The control circuit board 90 is provided with a power supply seat 91, for example a DC power supply seat, for external power supply connection or internal power supply connection. The main body 2 is provided with keys, such as a start key 95, a polishing key 94, and the like, and the main body 2 is correspondingly provided with a polishing PCB 93 and a key board 92, which are respectively electrically connected with the control circuit board 90.

One end of the lower housing 20 is provided with a mounting plate 23 for mounting the connection work head 1. The mounting plate 23 may be part of the lower housing 20, with a central opening for connection of the light source assembly 30 to a control circuit board 90 within the body 2. The mounting plate 23 of this embodiment is circular and is connected to the working head 1 by fasteners. The working head 1 is connected to the body 2, and is integrally formed in an L shape, and the body 2 serves as a hand-held portion.

The working head housing comprises a front shell 10 of a cylinder structure, and an internal cavity is provided with a light source assembly 30, a light filtering assembly 50 and a heat radiating assembly. The heat dissipating assembly includes a fan 60. The air inlet 101 and the air outlet 102 may be disposed on the front housing 10 and correspond to the position of the fan 60, and are mainly used for heat dissipation of the light source assembly 30. The fan 60 is installed between the light source assembly 30 and the installation plate 23 of the machine body 2, cold air entering from the air inlet 102 is guided to the light source assembly 30, then enters into the fan from the air inlet on one side of the fan 60, and the side surface of the fan spiral shell is provided with the fan air outlet 64 which is communicated with the corresponding air path of the air outlet 102 arranged on the front shell 10. Further, the air outlet 64 of the fan spiral housing is connected with an air outlet air guide cover 61, and hot air is guided to the air outlet 102 through the air guide cover 61 and discharged to the outside of the machine body, so that the air guide cover 61 is beneficial to improving the heat dissipation efficiency. The shape of the rear end of the front shell 10 is adapted to the mounting plate 23, in this embodiment, the front shell 10 is cylindrical, the front end diameter is reduced, and the front end opening is used for forming a light outlet. An annular air inlet cover 18 is also arranged between the front shell 10 and the mounting plate 23. The rear end of the front housing 10, the air inlet cover 18, is mounted on a mounting plate 23, is snap-fitted and is fastened by fasteners. The circumference of the annular air inlet cover 18 is provided with through holes 180 as air inlets. The front end of the front shell 10 is also provided with an annular lamp panel 13, a skin induction coil 12 (or sensor) and a front decorative ring 19'. The annular lamp panel 13, the skin induction coil 12 (or sensor) are electrically connected with the control circuit board 90.

The light source assembly 30 includes a lamp tube 3 electrically connected to the control circuit board 90, and electrode plates 31 disposed at both ends of the lamp tube. The lamp tube 3 is externally provided with a reflector cup 32. The working head 1 is internally provided with a lamp holder support 35, the light source assembly 30 is arranged on the lamp holder support 35, the front end of the lamp holder support 35 is provided with a light outlet channel/light outlet, the light outlet channel is consistent with the light outlet direction of the lamp tube 3 so as to transmit pulse light generated by the lamp tube, the inner wall of the light outlet channel is provided with a reflector mask 17, the front end face of the reflector mask 17 is provided with white glass 16, and the white glass is fixed on the front end face of the reflector mask 17 by a sealing ring 11. The working head 1 is further internally provided with a reflective cup wind-guiding sleeve 34, and the light source component is installed on the lamp holder bracket 35 through the reflective cup wind-guiding sleeve 34. The air guide sleeve 34 of the reflecting cup is provided with an air guide channel which is communicated with the air inlet of the fan 60 so as to improve the heat dissipation efficiency of the reflecting cup. It will be appreciated that the white glass 16 may also be provided as a fixed filter, or a transparent glass may be used, depending on the elimination of the white glass. It will be appreciated that when a fixed filter is used for the white glass, the graphene filter 5 described above may also be used.

The light source assembly 30 is provided with a light source heat sink 33. The light source heat sink 33 may be a fin heat sink or a heat conducting plate or a heat pipe, etc. In a specific example, a fin radiator or a heat sink is arranged outside the reflector cup 32 of the lamp tube, the heat sink 33 comprises a heat conducting base attached to the reflector cup, the fin radiator or the heat sink is arranged on the surface of the heat conducting base, and the surface attached to the reflector cup of the heat conducting base is consistent with the shape of the reflector cup, so that the heat of the reflector cup is quickly conducted to the heat sink 33 to dissipate heat. The light source heat dissipation part 33 is arranged in the air guide sleeve 34 of the reflecting cup. The air inlet 101 arranged on the front shell 10 corresponds to the light source radiating piece 33, cold air enters the space on the surface of the light source radiating piece 33 in the working head from the air inlet 101, takes away heat for radiating, hot air enters the fan from the fan air inlet through the air guide channel of the air guide sleeve 34 of the reflecting cup, and is discharged from the air outlet 64 to the air outlet 102 of the front shell 10 by the fan. The air inlet 101, the heat dissipation air channel on the surface of the light source heat dissipation part 33, the air channel of the fan 60 and the air outlet 102 are in air channel communication to form the heat dissipation air channel of the light source assembly, and refer to the air direction indicated by the arrow in fig. 2-3.

As an example, the working head 1 is provided with a semiconductor cooling sheet, the cold face of which is used for making contact with the skin to form an ice effect, or the cold face of which is used for making contact with the skin to form an ice effect on the surface of the skin in contact with the light outlet end face (working face). In one embodiment, the semiconductor refrigeration sheet 14 is mounted in front of the light exit/window of the light source assembly, and has a light-transmitting region, and the light waves generated by the light source are transmitted by the light-transmitting region of the semiconductor refrigeration sheet. When in operation, the front end face (cold face) of the semiconductor refrigerating sheet 14 can be used for contacting with skin, the light transmission area of the semiconductor refrigerating sheet 14 is matched with the light outlet at the front end of the white glass 16 or the lamp holder support 35, and the cover is arranged on the light outlet at the front end of the white glass 16 or the lamp holder support 35 to seal the light outlet channel.

The working head 1 is also provided with a cooling assembly of cooling fins, comprising a fin radiator (or cooling fin) 6, a heat pipe 62 and a heat conducting member 63 on the heat pipe. The cooling fin radiator 6 is installed at the other side of the fan 60 to face the light source heat sink 33. The cooling fin radiator 6 corresponds to the annular air inlet cover 18, through holes 180 are formed in the circumference of the annular air inlet cover 18 and serve as air inlets, cold air enters the working head from the through holes 180 and flows to an air channel formed among fins of the cooling fin radiator, hot air enters the fan from the air inlet at the other side of the fan, and the hot air is discharged to the air outlet 102 of the front shell 10 by the fan. The through hole 180, the air channel of the cooling fin radiator 6, the air inlet at the other side of the fan 60, the air channel inside the fan and the air outlet 102 are in air channel communication to form a cooling air channel of the cooling fin, and refer to the air direction indicated by the arrow in fig. 2-3. The heat conductive member 63 is connected to the cooling fin, and cools the cooling fin. Specifically, the heat conduction device is attached to the hot surface of the semiconductor refrigeration piece, and conducts heat in time. The heat conductive member 63 and the heat sink 6 are connected to the heat pipe 62. In the embodiment, the fan is of a double-sided air inlet structure, and an air inlet on one side is used for air inlet of the light source heat dissipation air duct and faces the light source heat dissipation piece 33/the air guide sleeve; the air inlet on the other side is used for the air inlet of the radiating air channel of the cooling fin radiator and faces the cooling fin radiator 6.

In other embodiments, the through hole 180 may also be a vent formed by a gap between the rear end surface of the front case and the periphery of the mounting plate 23 of the body 2. The shell of the beauty instrument can be provided with a plurality of air inlets and air outlets.

In this embodiment, the filter assembly 50 is installed in the working head 1, and includes a plurality of optical filters 5 (3 filters are shown in the drawing), the optical filters 5 are connected in a chain manner to form a linked optical filter, and one side or one end of the chain connection is pushed to push different optical filters to the light outlet/light outlet channel of the working head. Specifically, each filter 5 is fixed by a filter holder 55, and the filter holders 55 are connected together by a rotation shaft or a hinge or a link.

As an example, referring to fig. 1 to 6 and 9, the optical filters 5 are installed in the optical filter holders 55, the optical filter holders 55 are respectively provided with protruding shafts 550 at both ends or both sides thereof, and the link 54 is movably connected to the protruding shafts 550 at both sides of the optical filter holders, thereby movably connecting the optical filters. The connecting rod 54 is correspondingly provided with a shaft hole, and the convex shaft 550 is inserted into the shaft hole for rotary connection. In this embodiment, two ends of each connecting rod 54 are respectively provided with a shaft hole, and the protruding shafts 550 sleeved on one side of each filter support are rotationally matched. The filter 5 at the end has a pair of links as the first link 53, with the male shafts 550 on both sides of the bracket 55 being movably connected. The first connecting rods 53 can be set to be longer than other connecting rods according to the requirement, and can be set to be in a curved rod shape, the tail ends of the two first connecting rods 53 are fixedly connected by the driving sliding block 52, and the driving sliding block 52 is internally provided with an internal thread shaft hole 520. In this embodiment, the filter assembly 50 further includes a screw 51, the screw 51 is inserted into an internal threaded shaft hole 520 of the driving slider 52, and is in threaded engagement, the rotational movement of the screw 51 is converted into the direct movement of the driving slider 52, referring to the directions shown in fig. 2-6 and fig. 9, the screw 51 may be disposed in the working head 1 in a direction parallel to the axis, or disposed along the inner wall of the front case 10 toward the light outlet, so that the driving slider 52 reciprocates in the direction of the light outlet, driving the first link 53 to reciprocate, that is, driving each layer of optical filters 5 connected by the links 53 and 54 to reciprocate, and the links drive the corresponding optical filters to advance or withdraw toward the light outlet/light outlet, thereby pushing the corresponding optical filters to the light outlet/light outlet or withdraw from the light outlet/light outlet, so as to realize the position switching of different optical filters 5. The lamp holder support is approximately L-shaped, the front section of the L-shaped lamp holder support 35 is provided with a lamp tube 3 and a light outlet window, and the rear section (light outlet direction/axis parallel direction) of the L-shaped lamp holder support 35 is provided with a driving sliding block 52 and a screw rod 51; the chute 350 penetrating through the two sides is formed in the L-shaped lamp holder support 35, the chute 350 is arranged along the perimeter direction of the L-shaped lamp holder support 35, and is used for accommodating the linked optical filters 5 and allowing the optical filters 5 to move in the chute, the convex shafts 550 on the two sides of the optical filter support 55 are respectively positioned in the openings on the two sides of the chute 350 and extend outwards, and the connecting rods 53 and 54 of the pairs are respectively connected with the corresponding convex shafts 550 in a rotating manner and are respectively positioned outside the openings on the two sides of the chute 350. Preferably, the cross section of the chute is also L-shaped. The chute 350 is disposed inside the lamp holder support 35 and is communicated with the light outlet channel/light outlet, and is used as a moving track and a storage space for a plurality of connected optical filters, and no additional space is required, and no additional optical filter 5 is required to be carried.

The driving slide block 52 is slidably disposed at the rear section (light emitting direction/axis parallel direction) of the L-shaped lamp holder bracket 35, the driving slide block 52 has a cross bar structure, and two sides of the driving slide block are respectively provided with a pair of protruding shafts, and the protruding shafts are rotatably connected with the shaft holes at the tail ends of the first connecting rods. The length of the driving slide block 52 is matched with the width of the rear section of the lamp holder support 35, the whole driving slide block 52 is slidably sleeved in the width direction of the rear section of the L-shaped lamp holder support 35, and two ends of the driving slide block 52 extend outwards in a protruding axial direction to be connected with shaft holes at the tail ends of the first connecting rods. In this embodiment, the driving slider 52 and the connecting rods 53 and 54 form a linkage structure, and reciprocally slide toward the light outlet/light outlet channel, and reciprocally slide along the rear section of the L-shaped cap holder 35.

The rear section of the L-shaped lamp holder support is of a hollow structure, a hollow space 351 is formed in the middle of the L-shaped lamp holder support in a hollowed-out mode, and shaft holes 352 are formed in the front wall and the rear wall corresponding to the hollow space 351. The driving slide block 52 is provided with an internal thread shaft hole 520 hole, the internal thread shaft hole is positioned in the hollow space 351 in an inward protruding manner, the screw 51 penetrates through the shaft holes 352 arranged on the front wall and the rear wall corresponding to the hollow space 351, is in running fit, penetrates through the internal thread shaft hole 520 of the driving slide block 52 positioned in the hollow space 351 and is in threaded fit, and drives the slide block 52 to reciprocate between the front wall and the rear wall of the hollow space 351. The front and rear walls of the hollow space 351 serve as movement limits of the internal thread shaft hole 520.

The rotation of the screw 51 may be achieved manually or electrically. The end of the screw 51 is provided with a gear end cap 510. The filter assembly 50 may further include an adjustment ring 56 rotatably mounted to the working head 1, and in the specific example, the adjustment ring 56 is disposed at the rear annular edge of the front case 10 and is rotatably adjusted. The adjusting ring 56 may be configured to rotate by a certain arc length (or angle), the inner wall of the adjusting ring 56 is provided with an inner rack, which is meshed with the outer rack of the gear end cover 510, and the adjusting ring 56 is rotated to drive the gear end cover 510 (i.e. the screw 51) to rotate. The rotatable arc length of the adjusting ring 56 and the arc length covered by the inner tooth bar correspond to the circumference arc length of the gear end cover 510. The adjusting ring 56 can be rotated positively and negatively to drive the gear end cover 510 (i.e. the screw 51) to rotate positively and negatively, and is converted into a driving slider 52 to reciprocate back and forth, and the connecting rod pushes each optical filter 5 to reciprocate back and forth so as to switch different optical filters 5 covered in the light outlet/light outlet channel at the front end of the lamp holder bracket 35.

In this embodiment, at least one of the plurality of optical filters 5 is the graphene optical filter of the above embodiment, so that when the light wave with the corresponding wavelength is obtained for beauty treatment, the graphene sheet 500 is in circuit communication to generate far infrared, and meanwhile, the far infrared physiotherapy is realized. Specifically, when the graphene filter 5 is switched to be located at the light outlet; the positive electrode 501 and the negative electrode 502 are electrically connected with the control circuit board 90, and are powered by the power supply assembly 40, and a circuit between the graphene sheet 500 and the control circuit board in the photon beauty instrument is conducted, and the graphene optical filter filters light emitted by the light source assembly 30 and emits far infrared band light waves.

In other embodiments, a motor may be disposed in the working head, and a gear may be sleeved on the output shaft of the motor, and the gear is meshed with a gear end cover 510 disposed at the end of the screw 51 to implement the electrically-adjustable filter. The motor is electrically connected to the control circuit board 90.

Alternatively, after the filter 5 is fixed by the filter holders 55, the two filter holders 55 are connected by a pivot or hinge to form a watchband link. Referring to fig. 7 to 8, the filter holders are provided with shaft holes at both ends thereof, and a short shaft or pin 57 is inserted into a pair of shaft holes of two adjacent filter holders to form a pivot joint, so that the filters (filter holders) are connected in series to form a interlocked filter. The optical filters in the light outlet/light outlet channel can be switched by pushing the linked optical filters to move by the screw 51 through the first connecting rod 53 and the driving slide block 52 at both ends of the optical filter bracket 55 of the first optical filter 5.

In other embodiments, other manual mechanisms may be provided on the working head to connect the filters, and the position of the movable filter is manually adjusted to select and switch the filters of the light outlet window.

The arrows in fig. 2-3 show the wind direction or the light emitting direction, and the arrows in fig. 4 (c) and 8 show the light emitting direction. The reciprocating direction of the driving slider 51 shown by the arrow in fig. 9, and the moving track of the connecting rod driven by the same and the optical filters connected in series can also be set according to the actual shape of the product. Fig. 4-6 are diagrams showing the state change of the filter switching in series.

In other embodiments, the sliding groove 350 may be formed between the lamp holder 35 and the inner wall of the front shell 10, and is used as a receiving space for the optical filter 5 to move and switch the optical filter located at the light outlet/light outlet channel.

Referring to fig. 10 to 11, for a second embodiment of the photon beauty treatment apparatus, an internal structure is simplified in fig. 10 (b). The whole machine shell is approximately L-shaped, and the shell of the working head and the machine body shell can be of an integrated shell structure. In this embodiment, the filter assembly 50 includes a plurality of filters 5 arranged in parallel and spaced apart in a drawing (or drawer) manner, and pushes the corresponding filters forward to the light outlet/light outlet channel, and the other filters are retracted and accommodated in the body. The filter 5 is fixed by a filter holder. Fig. 10-11 illustrate three layers of optical filters 5, where (a) in fig. 11 shows that the first optical filter is located in the light outlet/light outlet channel for filtering the light emitted from the lamp tube 3, (b) in fig. 11 shows that the first optical filter and the second optical filter are located in parallel in the light outlet/light outlet channel for filtering the light emitted from the lamp tube 3, and (c) in fig. 11 shows that the first optical filter and the third optical filter are located in parallel in the light outlet/light outlet channel for filtering the light emitted from the lamp tube 3. As an example, as shown in fig. 11 (a), after the lamp tube 3 explodes, the outgoing light passes through the first filter (the filter band is 500-1200 nm), and the outgoing light can directly act on the skin. As shown in fig. 11 (b), the light tube 3 emits light after being exploded through the first optical filter (500-1200 nm) and then passes through the second optical filter (550-850 nm), i.e. the photon band acting on the skin is 550-850nm. In this embodiment, the lamp holder support 35 may have a simple structure, the lamp tube 3, the reflector cup 32 and the light source heat dissipation member 33 are mounted and fixed, the front end face forms a light exit window, the opposite side walls of the light exit channel are provided with a plurality of sliding grooves 350 penetrating through the side walls, the number of the sliding grooves 350 is consistent with that of the optical filters (fixed by the optical filter support), the shape is adapted, and the sliding grooves 350 are arranged in parallel and are respectively used for the optical filters to be drawn into or withdrawn from the light exit/light exit channel. The first optical filter may be a light-emitting window fixedly arranged on the lamp tube to seal the lamp tube 3. The multiple optical filters of the embodiment can be arranged on the beauty instrument shell body by a manual toggle mechanism connected with each optical filter or the optical filter support extends out of the beauty instrument shell body along the edge, and correspondingly moves the guide rail or the slot, so that different optical filters can be switched into/out of the light channel by simple and convenient manual operation. Or, an electric push rod or other electric push-pull mechanisms in the prior art are arranged in the beauty instrument and are electrically connected with the control circuit board 90, so that the optical filter which needs to be pushed or pulled out is automatically controlled, and automatic adjustment is performed. In this embodiment, at least one of the first, second, and third optical filters is the graphene optical filter 5 of the above embodiment, so that when the light wave with the corresponding wavelength is obtained for beauty treatment, the graphene sheet 500 is in circuit communication to generate far infrared, and meanwhile, far infrared physiotherapy is achieved. Specifically, when the graphene filter 5 is located at the light outlet; the positive electrode 501 and the negative electrode 502 are electrically connected with the control circuit board 90, the power supply assembly 40 supplies power, a circuit between the graphene sheet 500 and the control circuit board 90 in the photon beauty instrument is conducted, and the graphene filter 5 filters light emitted by the light source assembly 30 and emits far infrared band light waves. It is understood that the first filter (fixed filter) may also be white glass (transparent glass) to seal the lamp tube in the reflector cup and to transmit light.

Fig. 12-20 show a light filter assembly used in a third embodiment of the photon beauty treatment device, wherein a plurality of light filters 5 are connected in an arc shape or formed by the same arc-shaped base material, and the whole is in an arc shape. Referring to fig. 20, the arc-shaped optical filter may be formed by splicing 3 optical filters, or may be formed on the same substrate by a partition coating process, so that different optical filter regions are equivalent to a plurality of optical filters. The arc-shaped optical filter of the embodiment has smaller structural space and can adapt to all the forms of the beauty instrument. In this embodiment, a fixed filter 5 'and a movable adjustable arc filter may be disposed in front of the lamp tube, and referring to fig. 12 (b), 13 (b) and 14 (b), the fixed filter 5' may be a planar filter, and is fixed to the light outlet window of the opening of the reflector cup, and seals the outlet of the reflector cup to seal the lamp tube 3 therein. The light wave emitted by the lamp tube 3 is filtered by the arc-shaped optical filter 5 after passing through the fixed optical filter 5'. In other embodiments, the fixed filter 5' may not be provided, and reference is made to fig. 12 (a), 13 (a), and 14 (a). In this embodiment, the sliding grooves 350 for the optical filter to move and switch are disposed on opposite side walls of the light-emitting channel at the front end of the lamp holder support 35 and are communicated with the light-emitting channel, and the sliding grooves 350 are arc grooves and are adapted to the arc-shaped optical filter 5. The movement of the arc-shaped optical filter 5 can be realized manually or automatically, as an embodiment, a rack is arranged on the arc-shaped optical filter support 55 for fixing the arc-shaped optical filter 5, a motor-driven gear can be arranged in the machine body or the working head, and the gear is meshed with the rack of the optical filter support to drive the optical filter support 55 to rotate, so that the arc-shaped optical filter 5 is moved, and the corresponding optical filtering area or optical filter is rotated into the light emergent channel for filtering. Similarly, a manual pulling member connected to the filter support 55 may be provided, or the outer edge of the filter support 55 may be directly protruded from the housing of the cosmetic instrument, and the filter support 55 may be manually pulled by cooperating with a guide rail or a guide groove, so as to switch different filters. In this embodiment, at least one of the plurality of optical filters 5 or one of the optical filter regions is the graphene optical filter 5 in the above embodiment, and a composite optical filter may be further formed by forming a coating layer of the graphene sheet 500 on the surface of the optical filter region and jointly forming a substrate optical filter, so that when light waves with corresponding wavelengths are obtained for beauty treatment, the graphene sheet 500 is electrically connected to generate far infrared, and meanwhile, far infrared physiotherapy is achieved. Specifically, when the graphene filter (or graphene filter region) 5 is located at the light outlet; the positive electrode 501 and the negative electrode 502 are electrically connected with the control circuit board 90, the power supply assembly 40 supplies power, a circuit between the graphene sheet 500 and the control circuit board 90 in the photon beauty instrument is conducted, and the graphene filter 5 filters light emitted by the light source assembly 30 and emits far infrared band light waves. It can be understood that the fixed optical filter can also adopt a graphene optical filter or white glass (transparent glass) to seal the lamp tube in the reflective cup and transmit light.

In other embodiments, a double or multi-layered chute 350 may be provided, and referring to fig. 18-19, a structural example of a two-layered chute 350 is provided as in the case of the single-piece arc-shaped filter 5 (single-layered chute 350), so that switching use of the multi-layered filter may be achieved.

It will be appreciated that the arcuate filter 5 may be disposed in an upward or downward direction, and that other arrangements may be the same or similar, with reference to fig. 15-16.

Referring to fig. 21-23, in the filter assembly 50 used in the fourth embodiment of the photon beauty treatment apparatus, the plurality of filters 5 are in a flexible connection form, so as to be able to adapt to smaller corner spaces. The internal structure of the beauty instrument shown in fig. 22 is displayed in a simplified manner. In this embodiment, each optical filter 5 may be divided into two halves, namely, a sub-optical filter 5A and a sub-optical filter 5B, and the sub-optical filters a and B are flexibly connected together and are jointly sent into the light outlet to be used as an optical filter for filtering. In this embodiment, the lamp tube 3 is mounted at the front end of the lamp holder support 35, and defines a light channel/light outlet (as indicated by the arrow), the heat conducting substrate on one side of the heat dissipation member 33 has a surface consistent with the shape of the reflector cup 32, and is mounted in a mutually fitting manner, and the heat dissipation fins or cooling fins are formed on the other side. The front end of the lamp holder 35 includes double walls, the interval between which forms a chute 350 for the optical filter 5 to move, the double walls have a C-shaped cross section, or C-like cross section, and the light source assembly 30 is mounted inside. The light exit window is provided with a fixed optical filter 5' as a first optical filter, and the second optical filter and the third optical filter are flexibly connected and accommodated in the chute 350, and move along the chute, and the switching states of the optical filters 5 are respectively the first optical filter, the first optical filter+the second optical filter, and the first optical filter+the third optical filter for filtering the light waves emitted by the lamp tube 3 with reference to fig. 23 (a), 23 (b), and 23 (c). In this embodiment, at least one of the first, second, and third optical filters (or sub-sheets thereof) is the graphene optical filter 5 of the above embodiment, so that when the light wave with the corresponding wavelength is obtained for beauty treatment, the graphene sheet 500 is in circuit communication to generate far infrared, and meanwhile, the far infrared physiotherapy is realized. Specifically, when the graphene filter (or sub-sheet) 5 is located at the light outlet; the positive electrode 501 and the negative electrode 502 are electrically connected with the control circuit board 90, the power supply assembly 40 supplies power, a circuit between the graphene sheet 500 and the control circuit board 90 in the photon beauty instrument is conducted, and the graphene filter 5 filters light emitted by the light source assembly 30 and emits far infrared band light waves. It is understood that the fixed filter may also be white glass (transparent glass) to seal the lamp tube in the reflector cup and to transmit light.

In the soft connection of the present embodiment, a piece of optical filter 5 may be split into two halves for splicing, and/or, for example, the optical filter support 55 made of flexible plastic or elastomer material is used to fix or edge the optical filter 5, and each adjacent optical filter support 55 is connected together through an integral connection portion. Or between adjacent filter holders 55 by means of a soft or flexible material connection, thereby forming a soft connection between the two parts of the multi-filter 5 or the single-filter. The filtering device in this embodiment may adopt the manual or automatic adjustment method mentioned in the foregoing embodiment to implement the movement and transposition of the optical filter.

In the fifth embodiment of the photon beauty treatment device shown in fig. 24-26, the filtering device 50 is designed as a filtering soft film, and occupies a small space and can adapt to various forms of shells. The filter device 50 is a roll of filter film, the filter film includes a plurality of filter areas along the conveying direction, a plurality of optical filters 5 are correspondingly formed, two ends of the filter film are respectively wound by a pair of rollers 58, and the corresponding filter areas are conveyed to the light outlet by the rotation of the rollers 58. In this embodiment, the lamp holder support 35 is provided with a rotating shaft seat, which is located at two sides of the light outlet, and the pair of rollers 58 are rotatably installed. The front end of the lamp holder support 35 defines a light channel and a light outlet/light outlet channel (as shown by the arrow in fig. 25), and two opposite side walls of the light outlet channel or the light outlet are provided with sliding grooves 350 communicated with the light outlet channel, two ends of the filter film are respectively wound on rollers 58, and are transversely arranged in the light outlet/light outlet channel through the sliding grooves 350. The pair of rollers 58 are rotatably mounted on the outside of the two side walls of the light outlet, respectively, and are disposed parallel to the chute 350. As shown in fig. 25, a fixed filter 5 'is provided at the light outlet (or the opening side of the reflector cup), and as a first filter, a cover is provided on the light outlet (light outlet window), and the filter 5 is provided outside the fixed filter 5' in the light outlet channel. The pulse light emitted by the lamp tube 3 is filtered by the fixed optical filter 5' and a corresponding optical filtering area (serving as a second optical filter) on the optical filtering film and then emitted from the light outlet. Referring to fig. 26, in which fig. 26 (a), 26 (b) and 26 (c) show the position switching state of the optical filter 5, the arrow indicates the outgoing direction of the light emitted from the light source. The light outlet is positioned at the position of the filter film. In this embodiment, at least one of the plurality of optical filters (or the plurality of optical filtering regions) is the graphene optical filter 5 in the above embodiment, and the coating layer of the graphene sheet 500 and the substrate optical filter are further formed on the surface of the optical filtering region to form a composite optical filter together, so that when the light wave with the corresponding wavelength is obtained for beauty treatment, the graphene sheet 500 is in circuit communication to generate far infrared, and meanwhile, far infrared physiotherapy is realized. The positive and negative electrodes of the graphene filter 5 are electrically connected with a control circuit board 90 inside the host, and are powered by the power supply assembly 40. Specifically, when the graphene filter (or graphene filter region) 5 is located at the light outlet; the positive electrode 501 and the negative electrode 502 are electrically connected with the control circuit board 90, the power supply assembly 40 supplies power, a circuit between the graphene sheet 500 and the control circuit board 90 in the photon beauty instrument is conducted, and the graphene filter 5 filters light emitted by the light source assembly 30 and emits far infrared band light waves.

Referring to fig. 27-30, in the sixth embodiment of the photon beauty treatment device, the filter is formed along the length direction of the body, and is more suitable for the situation that the space size of the front end 103 of the product is smaller, but the space of the rear end 104 is more sufficient (or the situation that the space of one end/one side is insufficient and the space of one end/one side is sufficient). The optical filters 5 are drawn (translated) and fed into or withdrawn from the light outlet channel (light outlet), and the optical filters 5 are withdrawn and stored in the housing of the working head, for example, in this embodiment, are stored toward the rear end of the working head. The two opposite side walls of the front light-emitting channel of the lamp holder support 35 are respectively provided with a chute 350 for communicating the light-emitting channel, and the optical filters 5 are slidably supported in parallel in the pair of chutes and are pushed forward into the light-emitting channel. The optical filters 5 are arranged in parallel and are slidably supported by a chute 350 arranged on the side wall of the light outlet channel. As shown in fig. 27 and 29, a fixed filter 5 'is provided on the opening side of the reflector cup as a first filter, and a cover is provided on the opening side of the light exit window or the reflector cup, and a plurality of filters 5 are provided in the light exit channel outside the fixed filter 5'. The pulse light emitted by the lamp tube 3 is filtered by the fixed optical filter 5' and the optical filters 5 and then emitted from the light outlet. Referring to fig. 29, fig. 29 (a), 29 (b) and 29 (c) show the position switching state of the optical filter 5, in fig. 29 (a), the fixed optical filter 5' is disposed at the light outlet, and the second and third optical filters exit the light outlet and are accommodated in the rear end 104 of the working head. Fig. 29 (b) and 29 (c) show that the second filter or the third filter is guided by the chute 350 to slide into the light outlet/light outlet channel, and is disposed in parallel with the fixed filter 5' at a distance. The pulse light emitted by the lamp tube 3 is filtered by the fixed optical filter 5' and the second or third optical filter 5 and then emitted from the light outlet, and can directly act on the skin. The arrows in the figure indicate the light channels/outlets. The switching of the plurality of filters 5 may be manually operated or electrically operated, and may be achieved by the manner described in the foregoing embodiments. In this embodiment, at least one of the first, second, and third optical filters is the graphene optical filter 5 of the above embodiment, so that when the light wave with the corresponding wavelength is obtained for beauty treatment, the graphene sheet 500 is in circuit communication to generate far infrared, and meanwhile, far infrared physiotherapy is achieved. Specifically, when the graphene filter 5 is located at the light outlet; the positive electrode 501 and the negative electrode 502 are electrically connected with the control circuit board 90, the power supply assembly 40 supplies power, a circuit between the graphene sheet 500 and the control circuit board 90 in the photon beauty instrument is conducted, and the graphene filter 5 filters light emitted by the light source assembly 30 and emits far infrared band light waves. It is understood that the first filter, i.e. the fixed filter, may also be white glass (transparent glass) to seal the lamp tube in the reflector cup and to transmit light.

Referring to fig. 30, in a seventh embodiment of the photon beauty treatment apparatus, the scheme is that two sides are inserted with splice filters, and the single-side space requirement is smaller, so that the photon beauty treatment apparatus can adapt to more products with smaller forms. Specifically, the two opposite side walls of the light-emitting channel at the front end of the lamp holder support 35 are respectively provided with a chute 350, and the two half sub-filters 5A and 5B of the optical filter 5 are slidably supported in a pair of chutes, and enter the light-emitting channel in a translational manner to be spliced into a whole optical filter. The optical filters 5 are arranged in parallel and are slidably supported by a multi-layer chute 350 arranged on the side wall of the light outlet channel. The light-emitting window is provided with a fixed optical filter 5 'as a first optical filter, the fixed optical filter is covered on the opening side of the reflecting cup to seal the lamp tube 3, and a plurality of optical filters 5 are arranged in the light-emitting channel and positioned outside the fixed optical filter 5'. The pulse light emitted by the lamp tube 3 is filtered by the fixed optical filter 5' and the optical filters 5 and then emitted from the light outlet. Fig. 30 (a), 30 (B) and 30 (c) show the position switching state of the optical filter 5, and fig. 30 (a) shows that the fixed optical filter 5' is disposed at the light exit window, and the half pieces 5A, 5B of the second and third optical filters exit the light exit channel to two sides. In fig. 30 (b) and fig. 30 (c), two halves of the second optical filter or the third optical filter are guided to slide by a chute 350, enter the light-emitting channel, and are spliced and arranged in parallel with the fixed optical filter 5' at intervals. The pulse light emitted by the lamp tube 3 is filtered by the fixed optical filter 5' and the second or third optical filter 5 and then emitted from the light outlet, and can directly act on the skin. The arrows in the figure indicate the light channels/outlets. The switching of the plurality of filters 5 may be manually operated or electrically operated, and may be achieved by the manner described in the foregoing embodiments. In this embodiment, at least one of the first, second, and third optical filters (or half-sheets thereof) is the graphene optical filter 5 of the above embodiment, so that when the light wave with the corresponding wavelength is obtained for beauty treatment, the graphene sheet 500 is in circuit communication to generate far infrared, and meanwhile, the far infrared physiotherapy is realized. Specifically, when the graphene filter (or half-sheet) 5 is located at the light outlet; the positive electrode 501 and the negative electrode 502 are electrically connected with the control circuit board 90, the power supply assembly 40 supplies power, a circuit between the graphene sheet 500 and the control circuit board 90 in the photon beauty instrument is conducted, and the graphene filter 5 filters light emitted by the light source assembly 30 and emits far infrared band light waves. It is understood that the first filter, i.e. the fixed filter, may also be white glass (transparent glass) to seal the lamp tube in the reflector cup and to transmit light.

31-37, this embodiment is another implementation of the switching filter 5, and the filter assembly 50 and its driving structure of the photon beauty treatment device are different from those of the first embodiment, and the other structures may refer to the description of the first embodiment in conjunction with FIGS. 1-6, and the same structures as those of the first embodiment are directly referred to the description of the first embodiment, and will not be repeated. In this embodiment, the filter assembly 50 and the driving assembly 100 are installed in the working head 1. The filter assembly 50 comprises a plurality of optical filters 5, the optical filters 5 are arranged on an optical filter bracket 55, one end of the optical filter bracket is pushed, and different optical filters are pushed to the light outlet/light outlet channel of the working head to realize the switching of the optical filters. The filter support 55 has a frame structure, a plurality of filters 5 are arranged in parallel in the middle hollow area, and the filters are fixed by the support 55. The filter support 55 is provided with a clamping structure, in a specific example, one end of the support 55 is provided with a clamping groove 552, and a baffle 551 is further provided. A convex wall 553 may be disposed at one end or one side of the bracket 55, a slot 552 is formed on the convex wall 553, and a baffle 551 is disposed at one side of the convex wall. The drive assembly 100 includes a drive motor 110, the motor output shaft being coupled to a drive shaft 120, the drive shaft being configured as a screw. The screw is provided with a sliding block 130, and the sliding block 130 is in threaded connection with the screw; the sliding block 130 is provided with an internal threaded hole 131, a screw rod penetrates through the internal threaded hole 131, the motor 110 reversely rotates/positively rotates, and the driving screw rod, namely the transmission shaft 120, positively rotates to drive the sliding block 130 to linearly reciprocate along the screw rod, namely the transmission shaft 120. The slider 130 is clamped in the clamping groove 552 on the filter support 55, so as to synchronously drive the filter support 55 to reciprocate. The drive assembly 100 further includes a mounting bracket 150 for mounting the motor drive shaft 120. One end of the mounting bracket 150 can be fixed on the motor base or the motor shell, the other end extends along the direction of the transmission shaft, the tail end is bent to form a mounting wall, the mounting wall can be provided with a shaft hole, the input end of the screw rod is coaxially connected with the motor output shaft, and the other end is rotatably mounted on the shaft hole of the mounting wall. The motor 110 is installed in the head 1 of the photon beauty treatment instrument. The motor 110 is electrically connected to the control circuit board 90 in the main body 2, and may be electrically connected to the control circuit board 90 through a flexible flat cable 111. The drive assembly also includes a limit switch 115. The limit switches 115 may be provided in plurality, and a corresponding number of limit switches may be provided according to the number of the optical filters 5. When the optical filter 5 is switched into the light outlet/light outlet channel, the limit switch 115 corresponding to the optical filter is triggered, the control circuit board 90 receives the electrical signal triggering the limit switch 115, and the motor 110 is controlled to stop rotating, i.e. the corresponding optical filter 5 reaches the designated position, i.e. the light outlet/light outlet channel. In this embodiment, the limit switch 115 is electrically connected to the control circuit board 90 and includes a pair of contacts 151. The mounting position of the limit switch or the contact 151 thereof corresponds to the position of the baffle 551 when the corresponding optical filter is switched to the light outlet channel/light outlet: the electrode rotates forward/backward, and a sliding block 130 on a motor transmission shaft (screw) 120 moves forwards/backwards to drive a filter support 55 (provided with a plurality of filters 5) to move forwards/backwards; when the corresponding optical filter moves to a designated position (light emitting channel/light emitting port), the baffle 551 on the optical filter support 50 contacts with the limit switch 115 of the corresponding optical filter, so that one of the contact pieces pushes the other contact piece forward to contact with the other contact piece to conduct a circuit, thereby touching the limit switch of the optical filter, at the moment, the control circuit board 90 receives an electric signal of the limit switch, and the motor 110 is controlled to stop rotating.

The lamp tube 3, the reflector cup 32 and the light source heat dissipation part 33 are arranged on the lamp holder bracket 35. The front end of the lamp holder support 35 is provided with a light outlet channel/light outlet, the inner wall of the channel is provided with a reflector mask 17, pulse light generated by the lamp tube 3 is transmitted to the light outlet working surface of the photon beauty instrument through the light outlet channel, the opening side of the light reflecting cup can be provided with a fixed optical filter 5 'or a white glass sheet to seal the lamp tube 3, and light generated by the lamp tube is filtered through the white glass or the fixed optical filter 5'. The lamp holder support 35 is provided with a chute 350, and the chute 350 is connected with the grooves on the opposite side walls of the light outlet channel and the light outlet channel in a penetrating manner, and is used for accommodating and moving the optical filter support (provided with a plurality of optical filters 5) 55 so as to switch the working optical filters positioned in the light outlet channel/the light outlet. Preferably, the chute 350 is a horizontal chute; the bracket 55 with the optical filter is a horizontal plate and is horizontally arranged in the horizontal chute 350 on the light emergent side of the lamp tube; the filter support 55 can horizontally reciprocate in the chute 350, so that the corresponding filter 5 can transversely move in/out of the light outlet channel/outlet, and the emergent light in the light outlet channel can be filtered or the filter can be switched. The convex wall 553 on the filter support 55 is located outside the slot of the side wall of the light emergent channel, is in clamping fit with the sliding block 130 of the driving assembly, and is driven by the driving motor 110 to drive the sliding block 130 to drive the filter support 55 to reciprocate horizontally (relative to the direction of the light emergent channel) along the sliding slot 350.

The cap holder 35 and/or the working head 1 are provided with a mounting space and a mounting structure for the drive assembly 100. In this embodiment, the driving motor 110 is horizontally mounted on the lamp holder support 35 and located above (not limited to above) the filter support 55, so that the slider 130 on the motor driving shaft 120 is in clamping engagement with the clamping groove 552 of the convex wall 553 on the filter support. Two (but not limited to two) optical filters 5 (5A, 5B) are arranged on the optical filter support 55 side by side, two limit switches 115 (115A, 115B) are correspondingly arranged, one pair of the two limit switches 115 are respectively positioned at two sides of a baffle 551 and share the same baffle 551 to be matched with the two pairs of the contacts 151, when a motor drives a transmission shaft 120 to drive a sliding block 130 and the optical filter support 55 to move forwards and backwards, the support 55 pushes the optical filter 5A to a light emergent channel to serve as a working optical filter for filtering light, the inner side (close to a lamp tube 3) of the baffle 551 contacts the limit switch 115A on the inner side of the baffle, a pair of the contacts of the limit switches 115A are pushed to contact a conducting circuit mutually, and the control circuit board 90 controls the driving motor 110 to stop rotating, so that the optical filter 5A reaches a designated position, namely the light emergent channel can carry out filtering work; the driving motor is reversed, the sliding block drags the optical filter support 55 to move backwards, so that the optical filter 5B moves towards the light-emitting channel to switch the optical filter 5A for filtering, the outer side (the side far away from the lamp tube 3) of the baffle 551 contacts the limit switch 115B on the outer side of the baffle, a pair of contact pieces of the limit switch 115B are pushed to contact with each other to conduct a circuit, the driving motor 110 is controlled to stop rotating through the control circuit board 90, and the optical filter 5B reaches a designated position, namely the light-emitting channel is used as a working optical filter for filtering.

A guide rail 356 may be disposed in the chute 350 of the lamp head support 35, the guide rail 356 being adapted to the filter support 55 to define and guide movement of the filter support 55 along the guide rail 356. The lamp holder support 35 may be an integrally formed integral structure, or may be a plurality of parts assembled in the working head 1 to form a supporting structure for mounting various components such as the light source assembly 30, the filter assembly 50, the driving assembly, etc., and defining a light channel and/or a light outlet.

In other embodiments, the chute 350, the light outlet channel and/or the light outlet may be defined by the lamp holder 35 and/or the front shell 10, and the optical filter 5 may be movably switched to the light outlet channel and/or the light outlet.

The pulse light generated by the lamp tube 3 is emitted from a fixed optical filter 5' (or white glass) at the light-emitting window (the opening side of the reflecting cup), and the emitted light further filtered by the optical filter 5 (5A or 5B) in the light-emitting channel can directly act on the skin contacted by the working surface. In this embodiment, the fixed optical filter 5', and at least one optical filter of the plurality of optical filters 5 (5A or 5B) may be configured as the graphene optical filter in the foregoing embodiment, so that when the light wave with the corresponding wavelength is obtained for beauty treatment, the circuit of the graphene sheet is communicated to generate far infrared, and meanwhile, far infrared physiotherapy is performed on the skin contacted with the working surface. Specifically, when the graphene filter 5 is located at the light-emitting channel/light-emitting port; the positive pole 501 and the negative pole 502 of the graphene sheet circuit are electrically connected with the control circuit board 90, the power supply assembly 40 supplies power, the graphene sheet 500 is electrically connected with the control circuit board 90 in the photon beauty instrument, and the graphene filter 5 filters light emitted by the light source assembly 30 and emits far infrared band light waves.

It will be appreciated that the motor 110 and the transmission shaft 120 may be replaced by a solenoid valve, and the push rod of the solenoid valve stretches and the push rod drives the slider 130 to directly reciprocate to realize the reciprocating motion of the filter assembly 50. The structure of the electromagnetic valve adopts the structure of the prior art, and is not described in detail herein. The driving motor 110 may also be an electromagnet, the slider 130 is made of magnetic material, the driving shaft 120 is a smooth shaft, the electromagnet is electrified to generate attractive force with the slider to enable the slider to move along the driving shaft 120, and two electromagnets may be respectively arranged at two ends of the shaft 120 to connect the electromagnets at the corresponding ends so as to realize the reciprocating motion of the slider.

Referring to fig. 38-41, in a ninth embodiment of the photon beauty treatment device, in comparison with the eighth embodiment, the driving assembly 100 of the present embodiment is vertically installed, the light filtering assembly 50 is provided with a flexible connection 555, the flexible connection 555 of the light filtering assembly 50 is connected with the slider 130 of the driving assembly 100 through the driving rod 160, the driving rod 160 is driven to lift by the up-and-down reciprocation of the slider, and the driving rod drives the light filtering sheet support 55 to move forward or backward through the flexible connection 555, so as to switch the working light filtering sheet in the light outlet channel/light outlet. Specifically, the lamp head holder 35 and/or the front case 10 are provided with a mounting space and a mounting structure of the driving assembly, accommodating and mounting the driving assembly 100. The lamp holder support 35 is provided with a vertical cavity, a motor is installed on the upper portion of the cavity, a motor transmission shaft (screw) 120 is installed vertically downwards, and a sliding block 130 and the transmission shaft (screw) are in threaded fit and can reciprocate up and down along the transmission shaft. The input end of the screw is coaxially connected with the output shaft of the motor, and the other end of the screw is rotatably arranged in a shaft hole on the mounting wall at the bottom of the mounting bracket 150. The sliding block 130 is connected with the top of the transmission rod 160 and drives the transmission rod 160 to move up and down. A pair of transmission rods 160 can be arranged to connect the light filtering assembly 50 with the sliding block of the driving assembly, the bottom ends of the transmission rods 160 are connected with the flexible connection 555 of the light filtering assembly, which can be pivoted or hinged, the top ends of the two transmission rods 160 are connected with the sliding block 130, the bottom ends are connected with the flexible connection 5, which can be directly and fixedly connected, and can be pivoted or hinged; the mounting wall at the bottom of the mounting bracket 150 is located in the space between the two transmission bars 160 without affecting the lifting movement of the transmission bars 160. In this embodiment, the baffle 551 may be another slider in threaded engagement with the transmission shaft, or a protruding structure disposed on the slider 130 or the transmission rod 160, or the slider 130 is directly used as the baffle at the same time, when the corresponding optical filter moves into the light emitting channel/light emitting port, the baffle contacts the contact piece of the corresponding limit switch 115, so that the pair of contact pieces 151 contacts and turns on the circuit, and the main control board 90 stops the motor 110 after receiving the electrical signal. The slider 130 shown in fig. 38 is used as a shutter at the same time, and the solid line position is the position of the slider when the optical filter 5B reaches the light exit channel/light exit and triggers the limit switch 115B, and the broken line position indicates the position of the slider when the optical filter 5A reaches the light exit channel/light exit and the shutter triggers the limit switch 115A. The driving assembly, the filtering assembly and the beauty instrument operate in the same principle as the eighth embodiment or the first embodiment. A slide rail groove 556 is also arranged in the working head part 1 and is used for accommodating and guiding the sliding of the flexible connection of the optical filter support. The sliding rail groove 556 can be arranged on the lamp holder bracket 35 or in the front shell 10 and is communicated with one end of the sliding groove 350. The slide rail groove 556 may be L-shaped, including a horizontal section and a vertical section, so that the lifting motion of the transmission rod 160 drives the filter support 55 (mounted with a plurality of filters 5) to reciprocate in the horizontal direction. Referring to fig. 41 (a) - (b), the flexible connection 555 may be a thin-wall structure, or may be a flexible connection board or other flexible structure, so that the connection end of the filter support 55 has flexibility, and the filter support moves along a set route when moving on the guide rail 356 in the chute 350. Other structures and operation principles are the same as those of the first embodiment or the eighth embodiment.

Referring to fig. 41 to 45, in a tenth embodiment of the photon beauty treatment apparatus, with respect to the eighth and ninth embodiments, the driving assembly 100 includes a driving motor 110, a driving shaft 120 connected to an output shaft of the motor is a screw, a slider 130 is mounted on the screw, and the slider 130 is in threaded connection with the screw; the motor 110 is vertically installed, and the motor rotates in reverse/forward directions, driving the slider 130 to reciprocate up and down along the screw, i.e., the driving shaft 120. The drive assembly also includes a limit switch 115. The limit switches 115 may be provided in plurality, and a corresponding number of limit switches may be provided according to the number of the optical filters 5. When the optical filter 5 is switched to the light-emitting channel/light-emitting port, the limit switch 115 corresponding to the optical filter is triggered, the control circuit board 90 receives the electrical signal triggering the limit switch 115, and the motor 110 is controlled to stop rotating, i.e. the corresponding optical filter 5 reaches the designated position, i.e. the light-emitting channel/light-emitting port. The limit switch 115 is electrically connected to the control circuit board 90 and includes a pair of contacts 151. The plurality of optical filters 5 are correspondingly provided with a plurality of limit switches 115, and the installation positions of the limit switches or the contact pieces 151 thereof correspond to the positions of the baffle plates when the corresponding optical filters are switched to the light outlet channels/light outlets: in this embodiment, the convex wall provided at one end or side of the filter holder 55 is a beveled convex wall 553', and the beveled convex wall 553' is inclined at an angle, such as an obtuse angle, to the beveled convex wall 553' with respect to the eighth and ninth embodiments, in which the body holder of the filter holder is a horizontal frame to which the filter is mounted. The inclined slide rail groove 556 is arranged in an inclined convex wall 553' arranged at one end of the optical filter bracket 55; the inclined rail channel 556 is disposed along the length of the inclined wall, and has two opposing upper and lower inclined surfaces therein providing inclined force surfaces. The top of the transmission rod 160 is connected with the sliding block 130, and the transmission rod 160 is driven to move up and down by the reciprocating motion of the sliding block 130; the bottom of the transmission rod 160 is a sideslip structure such as an inclined sliding block, an inclined bolt or an inclined rod, and the like, and is matched with the inclined sliding rail groove 556 in the inclined convex wall 553', and moves along the inclined sliding rail groove 556. When the slider 130 drives the transmission rod 160 to ascend or descend, pressure is applied to the upper inclined surface or the lower inclined surface of the sliding rail groove 556, and the filter support 55 is pushed forward or dragged backward by the horizontal component force of the stress on the inclined surface of the sliding rail groove 556 to move forward or backward so as to switch the light outlet channel or the filter at the light outlet. In this embodiment, the top of the two transmission rods 160 are respectively connected to two sides of the slider 130, the bottom is an inclined rod, and the two transmission rods are inserted into the inclined slide rail groove 556 to move along the inclined slide rail groove 556, and in fig. 45, the two positions of the filter assembly 50 are driven by the driving assembly 100 through the transmission rod 160 by using a dotted line and a solid line in the same drawing, so as to switch the optical filter 5A or 5B of the light outlet channel/light outlet. Referring to fig. 44 (a), when the driving assembly drives the slider 130 to drive the driving rod 160 to rise, the diagonal rod of the driving rod 160 slides obliquely upwards in the diagonal rail groove 556, and applies a force F to the upper slope in the diagonal rail groove 556, and the horizontal component force thereof pushes the filter support 55 forward to move forward, so as to switch the original filter 5B to 5A. Referring to fig. 44 (B), when the driving assembly drives the slider 130 to drive the driving rod 160 to descend, the diagonal rod of the driving rod 160 slides obliquely downward in the diagonal rail groove 556, and applies a force F to the lower slope in the diagonal rail groove 556, and the horizontal component force thereof pushes the filter support 55 backward to move backward, so as to switch the original filter 5A to 5B. One side of the inclined convex wall 553' serves as a baffle, and the baffle contacts with the limit switches 115 respectively in a preset device to conduct the corresponding limit switches 115 during the movement of the filter support. The control circuit board 90 receives the electrical signal of the limit switch, and controls the motor 110 to stop rotating.

Referring to fig. 46-47, in the eleventh embodiment of the photon beauty treatment apparatus, the driving motor is also horizontally and transversely installed, and the motor transmission shaft 120 is also a screw in threaded engagement with the slider 130, so as to drive the slider 130 to reciprocate left and right with respect to the eighth embodiment. The slider is fixedly connected with the transmission rod 160, a vertical connecting seat is arranged at the top of the transmission rod 160, and the slider is arranged in the connecting seat and fixedly connected with the connecting seat. The bottom of the transmission rod 160 is provided with a horizontal diagonal rod, and a certain angle is formed between the horizontal diagonal rod and the transmission shaft 120. The filter support forms vertical convex wall 553 outside, and convex wall 553 has offered inclined clamping groove 552, and the horizontal diagonal rod of transfer line 160 bottom inserts in the inclined clamping groove 552, and can slide along inclined clamping groove 552 back and forth. One side of the convex wall 553 may act as a baffle. When the slide block 130 drives the transmission rod 160 to move left and right integrally, the horizontal diagonal rod is inserted into the diagonal slide rail slot 552 and slides along the diagonal slide rail slot 552, and simultaneously applies pressure to the left inclined plane or the right inclined plane opposite to the diagonal slide rail slot 552, and the optical filter support 55 is pushed outwards or dragged inwards by the component force in the front-back direction of the stress on the inclined plane of the diagonal slide rail slot 552, and the direction indicated by the arrow in fig. 46 is the moving direction of the optical filter support so as to switch the optical filters 5A and 5B at the light outlet or the light outlet. When the driving assembly drives the slider 130 to drive the transmission rod 160 to move rightward, the diagonal rod of the transmission rod 160 slides obliquely outwards in the diagonal slide rail groove 556, and applies a force to the right inclined surface in the diagonal slide rail groove 556, and the component force thereof pushes the optical filter support 55 outwards to move outwards so as to switch the original optical filter 5B into 5A. When the driving assembly drives the slider 130 to drive the driving rod 160 to move leftwards, the inclined rod of the driving rod 160 slides obliquely inwards in the inclined slide rail groove 556, and applies a force to the left inclined surface in the inclined slide rail groove 556, and the component force of the force pushes the optical filter support 55 inwards to move inwards so as to switch the original optical filter 5A into 5B. One side of the convex wall 553 serves as a baffle, and the baffle contacts with a plurality of limit switches 115 (not shown) respectively in a predetermined device to turn on the corresponding limit switches 115 during movement of the filter support. The control circuit board 90 receives the electrical signal of the limit switch, and controls the motor 110 to stop rotating.

A twelfth embodiment of a photon beauty treatment instrument is shown in fig. 48. Compared with the photon beauty instrument shown in fig. 1, the photon beauty instrument of the embodiment has no refrigeration function in the working head, that is, no refrigeration sheet and no heat dissipation structure 6 are provided, and only the fan is used for air cooling and heat dissipation.

It will be appreciated that in the foregoing embodiments, terms of orientations such as "upper", "lower", "top", "bottom", "left", "right", "vertical", "horizontal", "lateral", "front", "rear", etc., are used in relation to the relative positions of the components shown in the drawings and are not intended to be limiting as to absolute geographic orientations.

The filter component with the built-in switchable filter is suitable for photon beauty treatment instruments with or without refrigeration.

In some embodiments, the wavelength of the outgoing light (the light wave filtered by the filter) of the filter 5 may be: 510nm-1200nm, 530nm-1200nm, 560nm-1200nm, 590nm-1200nm, 610nm-1200nm, 640nm-1200nm, 645-750nm.

The wavelength of light wave of the optical filter component 5, the substrate or the conventional optical filter used by the photon beauty treatment instrument with the dehairing function is preferably more than 610nm, for example, the optical filter component in the range of 610-1200nm is used, so that light wave with the wavelength more than 610nm can be transmitted out of the working surface.

Examples of the wavelength of the matrix filter or the conventional filter and the cosmetic efficacy of the photon beauty treatment instrument include, but are not limited to:

a filter of 430-1200nm, useful for treating inflammatory acne;

a 480-1200nm filter for treating acne and vascular lesions;

a 530-1200nm filter for treating vascular (superficial small blood vessels) and pigmentary lesions;

560-1200nm, and can be used for removing wrinkles, and treating pigmentary and vascular lesions (deep and thick blood vessels);

the 640-1200nm filter can be used for depilating, tendering skin and deep removing red;

690-1200nm filter, and can be used for depilation, deep red removal, etc.

The technical features of the above embodiments may be combined, transformed or replaced to obtain different embodiments, which all fall within the scope of the disclosure of the embodiments of the present utility model. Some common structures or similar structures in the above embodiments are described in some embodiments, but not in other embodiments, and are equally applicable to these embodiments, which fall within the scope of the disclosure of the embodiments of the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be a mechanical connection, or may be an electrical connection or a data transmissible connection; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. 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.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made hereto without departing from the spirit and scope of the utility model as defined by the appended claims; the scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A photon beauty instrument capable of electrically switching optical filters comprises a main body, wherein a light source component, a power supply component and a control circuit board are arranged in the main body; the light source component and the power supply component are electrically connected with the control circuit board; the front end of the main body is provided with a working head part, a light outlet channel and a light outlet are arranged in the working head part, and light generated by the light source component is transmitted and emitted through the light outlet channel; the method is characterized in that: the working head is provided with a light filtering component, an electric driving component electrically connected with the control circuit board, a transmission shaft connected with the electric driving component and a sliding block arranged on the transmission shaft; the optical filter component comprises an optical filter support and a plurality of optical filters which are arranged on the optical filter support side by side; the driving element of the electric driving assembly drives the sliding block to reciprocate along the transmission shaft;

one end of the optical filter support is tightly clamped and connected with the sliding block so that the sliding block drives the optical filter support to reciprocate together; or one end of the optical filter support is connected with the sliding block through a transmission rod; the slide block drives the transmission rod to synchronously move, and when the transmission rod moves, forward or backward force is applied to one end of the optical filter support, so that the optical filter support reciprocates;

The reciprocating motion of the optical filter support is used for moving and switching a plurality of optical filters arranged in the optical filter support into the light outlet channel, light generated by the light source component is filtered and then transmitted to the working face of the photon beauty instrument, and skin contacted with the working face is treated.

2. The photon beauty treatment instrument according to claim 1, wherein: the electric driving component is motor driving, electromagnetic valve driving or electromagnet driving; wherein:

when the electric driving assembly is driven by a motor, the transmission shaft is a screw rod and is coaxially connected with the output shaft of the motor to rotate in a forward and reverse rotation mode, the sliding block is provided with a threaded hole and is in threaded connection with the screw rod, and the sliding block is driven by the forward and reverse rotation of the transmission shaft to directly reciprocate along the transmission shaft;

when the electric driving component is driven by the electromagnetic valve, the transmission shaft is a smooth shaft, and the telescopic driving sliding block of the electromagnetic valve push rod reciprocates along the transmission shaft to drive the filter component to reciprocate;

when the electric driving assembly is driven by the electromagnet, the transmission shaft is a smooth shaft, the electromagnets are arranged at the two ends of the transmission shaft, the sliding block is made of magnetic materials, and attractive force is generated between the electromagnet and the sliding block when the electromagnet is electrified so that the sliding block reciprocates along the transmission shaft;

a plurality of limit switches electrically connected with the control circuit board are arranged in the working head part, and correspond to the optical filters arranged on the support; each limit switch comprises a pair of conductive contact pieces; a baffle is arranged at one end of the sliding block or the transmission rod or the optical filter support; when the optical filter moves into the light emergent channel, the baffle moves to the corresponding limit switch and touches the conductive contact conducting circuit, and the control circuit board receives an electric signal to control the driving element of the electric driving assembly to stop working.

3. The photon beauty treatment instrument according to claim 2, wherein: the electric driving assembly and the transmission shaft are vertically or horizontally arranged, and correspondingly, the driving sliding block moves along the lifting or horizontal direction of the transmission shaft; the main body support for installing a plurality of optical filters side by side is horizontally arranged; a lamp holder bracket is arranged in the working head part; the light source assembly, the electric driving assembly and the light filtering assembly are arranged on the lamp holder bracket; the front end of the lamp holder bracket is provided with the light-emitting channel; the front end of the lamp holder bracket is provided with a chute which penetrates through the side wall of the light-emitting channel and the light-emitting channel; the optical filter support is slidably arranged in the chute; the sliding groove is a horizontal sliding groove;

the transmission shaft is coaxially connected with the output shaft of the driving element of the electric driving assembly.

4. A photon beauty treatment instrument according to claim 3, wherein: the electric driving assembly is horizontally arranged, and the driving sliding block moves forwards or backwards along the horizontal direction of the transmission shaft; one end of the optical filter support is provided with a convex wall, and a clamping groove is formed in the convex wall; the sliding block is clamped in the clamping groove to drive the optical filter support to move forwards or backwards along the horizontal direction;

one side of the convex wall is provided with the baffle;

the slide groove is internally provided with a guide rail which is matched with the optical filter support to limit and guide the optical filter support to move along the guide rail.

5. A photon beauty treatment instrument according to claim 3, wherein: the electric driving assembly is vertically arranged, and the driving sliding block moves up and down along the vertical direction of the transmission shaft;

one end of the optical filter support is provided with a flexible connection, the optical filter support is connected between the flexible connection and the sliding block through a transmission rod, the sliding block is driven to move up and down by the up-and-down reciprocating motion of the sliding block, and the transmission rod drives the optical filter support to horizontally move forwards or backwards through the flexible connection, so that a working optical filter in an optical outlet channel is switched.

6. The photon beauty treatment instrument according to claim 5, wherein:

a pair of transmission rods are arranged to connect the optical filter support with the sliding block of the driving assembly, the top ends of the two transmission rods are connected with the sliding block, and the bottom ends of the two transmission rods are connected with the flexible connection of the optical filter support; the baffle is another sliding block in threaded fit with the transmission shaft, or a structure arranged on the sliding block or the transmission rod;

a sliding rail groove is formed in one end of the optical filter support; the sliding rail groove is used for accommodating and guiding the sliding of the flexible connection of the optical filter support;

the sliding rail groove is L-shaped and comprises a horizontal section and a vertical section, so that lifting movement of the transmission rod is realized to drive the optical filter support to reciprocate in the horizontal direction;

the soft connection is of a thin-wall structure or is a soft connection plate, so that the connection end of the optical filter support has flexibility.

7. A photon beauty treatment instrument according to claim 3, wherein: the electric driving assembly is vertically arranged, and the driving sliding block moves up and down along the vertical direction of the transmission shaft;

one end of the optical filter support is provided with an inclined convex wall, and the inclined convex wall and the main support of the optical filter support incline upwards at a preset angle;

an inclined sliding rail groove is formed in the inclined convex wall; the inclined slide rail groove is arranged along the length of the inclined convex wall, and the upper inclined surface and the lower inclined surface which are opposite in the inclined slide rail groove provide inclined stress surfaces;

the top of the transmission rod is connected with the sliding block, and the transmission rod is driven to move up and down together by the up-and-down reciprocating motion of the sliding block; the bottom of the transmission rod is of a sideslip structure, is matched with an inclined sliding rail groove in the inclined convex wall and slides along the inclined sliding rail groove; when the slide block drives the transmission rod to ascend or descend, the sideslip structure slides in the inclined slide rail groove, pressure is applied to the upper inclined surface or the lower inclined surface of the slide rail groove, and the optical filter support is pushed forward or dragged backward to move forward or backward so as to switch the working optical filter in the light outlet channel;

one side of the inclined convex wall is used as the baffle, and the baffle is contacted with the limit switches respectively in a preset device to conduct the corresponding limit switches in the moving process of the optical filter support.

8. A photon beauty treatment instrument according to claim 3, wherein: the electric driving assembly is horizontally arranged, and the driving sliding block horizontally reciprocates left and right along the transmission shaft;

The sliding block is fixedly connected with the transmission rod; the top of the transmission rod is provided with a vertical connecting seat, and the sliding block is arranged in the connecting seat and fixedly connected with the connecting seat; the bottom of the transmission rod is provided with a horizontal inclined rod, and a preset angle is formed between the horizontal inclined rod and the transmission shaft; one end of the optical filter support is provided with a vertical convex wall; the convex wall is provided with an inclined clamping groove, and a horizontal inclined rod at the bottom of the transmission rod is inserted into the inclined clamping groove and can slide back and forth along the inclined clamping groove; when the slide block drives the transmission rod to horizontally reciprocate left and right, the horizontal inclined rod is inserted into the inclined slide rail groove to slide along the inclined clamping groove, and meanwhile, pressure is applied to the left inclined surface or the right inclined surface which are opposite in the inclined clamping groove so as to push outwards or drag the optical filter support inwards to move forwards and backwards, so that a working optical filter in the light outlet channel is switched;

one side of the convex wall is provided with the baffle.

9. The photon beauty treatment instrument according to any one of claims 1 to 8, wherein: at least one of the one or more optical filters is a graphene optical filter; the graphene optical filter comprises a matrix optical filter and graphene sheets, wherein the graphene sheets are covered on the surface of the matrix optical filter to form a multilayer composite structure; when the graphene filter is adjusted to the inside or the outside of the light outlet, the graphene sheet is in circuit communication with a control circuit board in the photon beauty instrument to generate far infrared light waves, and the matrix filter filters light emitted by the light source component, so that the dual effects of beauty treatment and far infrared physiotherapy of the photon beauty instrument are realized.

10. The photon beauty treatment instrument according to claim 9, wherein: the graphene sheet is a coating film or a coating layer attached to the upper surface or the lower surface of the matrix optical filter or positioned between two layers of matrix optical filters;

the graphene sheet is a transparent layer; the graphene sheet is provided with an anode and a cathode, and the anode and the cathode are electrically connected with a control circuit board in the photon beauty instrument to connect a circuit of the graphene sheet;

the matrix filter is a long-pass filter, and the wavelength range is 500-1200nm; or the matrix filter is a narrow-pass filter, the wavelength range is 500-Xnm, and X is variable within 501-1200;

the light source component comprises a lamp tube and a reflecting cup, and a heat dissipation piece is arranged on the outer side of the reflecting cup in a fitting manner; the opening side of the reflecting cup is provided with a fixed optical filter or white glass so as to seal the lamp tube in the reflecting cup; a fan is arranged in the main body, and the shell is provided with an air inlet and an air outlet, so that air cooling heat dissipation of the light source assembly is formed;

the body of the photon beauty instrument is a dehairing instrument; the light source assembly is used for generating pulsed light waves.