CN113349546A - Phototherapy deep-layer maintenance and intelligent feedback massage leading-in mask and preparation method thereof - Google Patents
Phototherapy deep-layer maintenance and intelligent feedback massage leading-in mask and preparation method thereof Download PDFInfo
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- CN113349546A CN113349546A CN202110667106.7A CN202110667106A CN113349546A CN 113349546 A CN113349546 A CN 113349546A CN 202110667106 A CN202110667106 A CN 202110667106A CN 113349546 A CN113349546 A CN 113349546A
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Images
Classifications
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D44/00—Other cosmetic or toiletry articles, e.g. for hairdressers' rooms
- A45D44/22—Face shaping devices, e.g. chin straps; Wrinkle removers, e.g. stretching the skin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H23/00—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms
- A61H23/02—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N5/0613—Apparatus adapted for a specific treatment
- A61N5/0616—Skin treatment other than tanning
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D2200/00—Details not otherwise provided for in A45D
- A45D2200/20—Additional enhancing means
- A45D2200/205—Radiation, e.g. UV, infrared
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D2200/00—Details not otherwise provided for in A45D
- A45D2200/20—Additional enhancing means
- A45D2200/207—Vibration, e.g. ultrasound
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/10—Characteristics of apparatus not provided for in the preceding codes with further special therapeutic means, e.g. electrotherapy, magneto therapy or radiation therapy, chromo therapy, infrared or ultraviolet therapy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
- A61M2037/0007—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin having means for enhancing the permeation of substances through the epidermis, e.g. using suction or depression, electric or magnetic fields, sound waves or chemical agents
Abstract
The invention relates to a phototherapy deep-layer maintenance and intelligent feedback massage introduction mask and a preparation method thereof. The phototherapy deep-curing and intelligent feedback massage introduction facial mask comprises a mask cover and a flexible film stacked on the surface of the mask cover, wherein a first piezoelectric unit and a second piezoelectric unit are formed on the mask cover, and the first piezoelectric unit and the second piezoelectric unit can generate opposite vibration by using supplied voltage; the deep maintenance of phototherapy, the leading-in facial mask of intelligence feedback massage have phototherapy district and massage area, and the phototherapy district is used for the even outgoing of light to the flexible membrane for the treatment, and the massage area can accept external voltage and produce vibrations to drive the corresponding vibrations of flexible membrane production. The first piezoelectric unit and the second piezoelectric unit which are utilized in the membrane cover can generate two vibration frequencies with phase difference, so that the vibration is generated corresponding to the flexible membrane laid on the membrane cover, the massage function on the face of a user is facilitated, the interaction between the skin and the flexible membrane is promoted, and effective nutrient components contained in the flexible membrane can permeate into the skin.
Description
Technical Field
The invention relates to the technical field of masks with phototherapy beauty, in particular to a phototherapy deep-layer curing and intelligent feedback massage leading-in mask capable of simultaneously performing phototherapy and massage and a preparation method thereof.
Background
The phototherapy mask is a beauty technology aiming at the skin, has special efficacies of whitening, removing pimples, eliminating acne and the like, and has excellent effect on patients. Phototherapy for beauty treatment is to irradiate light with proper wavelength on the skin, so as to play roles in fading scars, healing wounds, recovering the natural vitality of the skin and the like. LED red light is usually adopted as power in phototherapy beauty treatment, the 625nm high-efficiency light-emitting wavelength is adopted, microcirculation of a blood system and a lymphatic system of the skin can be improved, mitochondrial activity in cells is stimulated, the specific wavelength of the LED red light can convert light energy into cell energy, free genes generated in the cells are neutralized, fiber cells are stimulated to generate collagen, the skin is activated to accelerate blood circulation, and wrinkles and skin moistening can be performed from the interior of the skin.
The structure of a common phototherapy beauty mask or phototherapy beauty instrument is that a small number of light source chips are embedded in the mask, and the LED red light required by the functions is realized through the light source chips. The structure of phototherapy beauty instrument on the market, each light source chip distributes comparatively dispersedly, leads to illumination inhomogeneous, uses for a long time, can lead to the skin that corresponds the position that light is strong and the skin that corresponds the position that light is weak to appear the colour difference, and cosmetic effect is not good.
In addition, by forming the light emitted from the light source in these masks, a light guide film is needed, however, the existing light guide film is difficult to be effectively applied to a phototherapy mask in the process of converting the linear light source into a surface light source and uniformly emitting light in the use of light, and particularly, the phototherapy mask needs to have a stereoscopic uniform light for emitting light for removing various pimples, blackheads, whelks and wrinkles caused by skin constipation.
However, the existing phototherapy beauty treatment instrument or mask only needs to increase the number of light source chips or adopt a common light guide film to realize the surface distribution and effective emergence of the treatment light. These techniques also cause a series of disadvantages such as heavy weight, large power consumption, and large heat generation of the phototherapy cosmetic device, and in particular, the disadvantage of large heat generation causes dry skin and even a risk of skin scald for a user with a thin cuticle.
In addition, the common method for pasting or coating various facial masks has the following defects after use: 1) the nutrient components cannot be effectively and continuously guided to key points and key parts such as the forehead, the outside of the canthus, the outside cheek, the cheekbone under the eye rim and the like; 2) the mask is static paste, which cannot generate effective and targeted modes of beating and massaging key points and key parts, so that the fixed-point introduction, penetration and absorption effects of nutrient components are not ideal. In order to solve the problems, people design the face mask by using the characteristics of elasticity and no toxicity of silica gel. When people use the facial mask, the facial mask is covered on the facial mask, the salient points in the facial mask are contacted with the face and matched with the external vibration seat to vibrate and massage the face, and the purpose of massage introduction is achieved. However, the existing mask product only has a massage function, the function is single, and the positions of the salient points on the face are randomly designed, so that the effect of massaging meridian points is not achieved.
Disclosure of Invention
In view of the above, the present invention at least provides a phototherapy deep care and intelligent feedback massage introduction mask with both phototherapy and massage functions to at least solve one of the above technical problems to a certain extent.
In a first aspect, an embodiment of the present invention discloses a phototherapy deep care, intelligent feedback massage introduction mask, comprising:
a membrane cover in which a first piezoelectric unit and a second piezoelectric unit are formed, the first piezoelectric unit and the second piezoelectric unit being capable of generating opposite vibrations by a supplied voltage;
a flexible film that can be uniformly laminated on the surface of the film cover; and
a lead wire with a main body laid in the film cover, wherein the lead wire comprises an electric lead and a light guide wire, and the electric lead is used for providing electric connection of the first piezoelectric unit and the second piezoelectric unit;
deep maintenance of phototherapy, the leading-in facial mask of intelligence feedback massage have a plurality of massage district and a plurality of phototherapy district, the phototherapy district is used for the treatment to pass through with light the even outgoing of conduction of light wire extremely on the flexible membrane, the massage district can accept external voltage and produce vibrations, in order to drive the flexible membrane produces corresponding vibrations.
In the embodiment of the invention, the membrane cover comprises a supporting layer for forming the massage area, an electrode membrane, a piezoelectric film, an electrode group made on the piezoelectric film and a massage component connected with the electrode group; wherein the electrode group includes a first electrode and a second electrode separated from each other, and the piezoelectric thin film has the first piezoelectric region between the first electrode and the electrode film and the second piezoelectric region between the second electrode and the electrode film; the first electrode, the first piezoelectric region and the electrode film constitute an independent first piezoelectric unit; the second electrode, the second piezoelectric region and the electrode film also constitute an independent second piezoelectric unit; the first piezoelectric unit and the second piezoelectric unit may generate opposite vibrations using the supplied voltage.
In an embodiment of the present invention, the massage member has a first massage body connected to the first electrode and a second massage body connected to the second electrode.
In the embodiment of the invention, the electrode film and the piezoelectric film are both provided with a plurality of accommodating through holes suitable for accommodating the phototherapy area; the electrode group and the massage component are sequentially arranged between the accommodating through holes, so that the massage area is formed.
In the embodiment of the invention, the electrodes formed by the first electrodes and the second electrodes form a plurality of groups and are uniformly distributed on the piezoelectric film; the electrode group drives the massage component to vibrate to form a massage function unit inside the massage component.
In the embodiment of the invention, the film cover further comprises a light-emitting terminal formed in the phototherapy region, a first bragg reflection structure and a second bragg reflection structure which are positioned on the path of light emitted by the light-emitting terminal; the first Bragg reflection structure is used for reflecting light of a required waveband in the light emitted by the light-emitting terminal and transmitting light of other wavebands in the light emitted by the light-emitting terminal; the second Bragg reflection structure is used for transmitting light with a wave band required by treatment in the light emitted by the light-emitting terminal and reflecting other wave bands in the light emitted by the light-emitting terminal.
In the embodiment of the invention, the phototherapy area has an open groove-shaped structure, the light-emitting terminal is arranged in the center of the groove-shaped structure, the central part of the first bragg reflection structure covers the light-emitting terminal, and the second bragg reflection structure is arranged at the opening of the phototherapy area; wherein, first Bragg emission structure can with extend to the even outgoing of whole opening direction after the light that luminous terminal was launched through multiple reflection, the warp again the half-wave width of emergent light can be reduced in the transmission of second Bragg emission structure, makes the light of phototherapy district outgoing all be the light of required wave band promptly all be effective light.
In the embodiment of the invention, the light-emitting terminal comprises a light-emitting point and a total reflection mirror covering the light-emitting point; the luminous point extends into the phototherapy region from the outside of the film cover, and the first Bragg reflection structure is laid on the bottom surface, opposite to the opening, of the groove-shaped structure of the phototherapy region.
In the embodiment of the invention, the total reflection mirror is provided in plurality and is uniformly laid on two opposite surfaces of the first bragg reflection structure, so that the light emitted by the light emitting point can be reflected again to enter the first bragg structure when being emitted to the total reflection mirror.
In a second aspect, the invention discloses a method for preparing a phototherapy deep care, intelligent feedback massage introduction facial mask related to the first aspect, comprising the steps of preparing a mask cover and providing a flexible film, wherein the step of preparing the mask cover comprises the following steps:
preparing a supporting layer;
coating or sputtering a layer of metal on the support layer to serve as an electrode film;
manufacturing a piezoelectric film on the electrode film;
sputtering a layer of metal on the piezoelectric film, and etching to obtain the required electrode group, namely comprising a first electrode and a second electrode so as to form a first piezoelectric region and a second piezoelectric region in the piezoelectric film.
Compared with the prior art, the invention has at least the following beneficial effects:
according to the embodiment of the invention, the first piezoelectric area and the second piezoelectric area with opposite polarization directions are utilized in the membrane cover, two vibration frequencies with phase difference can be generated, so that the vibration is generated corresponding to the flexible membrane laid on the membrane cover, a massage function is generated on the face of a user, the interaction between the skin and the flexible membrane is promoted, and effective nutrient components contained in the flexible membrane are permeated into the skin.
Drawings
Fig. 1 is an overall schematic view of a phototherapy deep care and intelligent feedback massage introduction mask provided by an embodiment of the invention.
Fig. 2 is a schematic structural diagram of a film cover according to an embodiment of the present invention.
Fig. 3 is a schematic cross-sectional view of a membrane cover according to an embodiment of the present invention.
Fig. 4 is an enlarged view of a portion a in fig. 3.
Fig. 5 is a perspective view of an alternative electrode assembly attached to a piezoelectric film according to an embodiment of the present invention.
FIG. 6 is a perspective view of an alternative electrode assembly attached to a piezoelectric film according to an embodiment of the present invention.
FIG. 7 is a perspective view of an alternative electrode assembly attached to a piezoelectric film according to an embodiment of the present invention.
FIG. 8 is a perspective view of an alternative electrode assembly attached to a piezoelectric film according to an embodiment of the present invention.
Fig. 9 is a schematic plan view of an alternative phototherapy zone provided by an embodiment of the present invention.
Fig. 10 is a schematic plan view of an alternative phototherapy zone provided by an embodiment of the present invention.
Fig. 11 is a perspective view of an alternative phototherapy zone provided by an embodiment of the present invention.
Fig. 12 is a schematic flow chart of manufacturing a film cover according to an embodiment of the present invention.
1 film cover, 100 first piezoelectric unit, 101 second piezoelectric unit,
11 massage area, 111 support layer, 112 electrode film, 113 piezoelectric film, 114 electrode group, first electrode 1141 and second electrode 1142, 115 massage component, 1151 first massage component, 1152 second massage component,
12 phototherapeutic regions, 121 light-emitting terminals, 1211 light-emitting points, 1212 total reflector, 122 first Bragg reflector structure, 123 second Bragg reflector structure,
2 a flexible film,
3 conducting wires, 30 conducting wires, 31 optical conducting wires,
4 controller, 5 external light source.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in the embodiments of fig. 1 to 11, the phototherapy deep care and intelligent feedback massage introduction mask with phototherapy and massage functions provided by the present invention mainly comprises:
a membrane cover 1 in which a first piezoelectric unit 100 and a second piezoelectric unit 101 are formed, the first piezoelectric unit 100 and the second piezoelectric unit 101 being capable of generating opposite vibrations by a supplied voltage;
a flexible film 2 which can be uniformly laminated on the surface of the film cover 1; and
a lead 3 with a main body laid inside the membrane housing 1, the lead comprising an electrical lead 30 and an optical lead 31, the electrical lead 30 for providing electrical connection of the first piezo-element 100 and the second piezo-element 101;
deep maintenance of phototherapy, leading-in facial mask 1 of intelligence feedback massage have a plurality of massage district 11 and a plurality of phototherapy district 12, phototherapy district 12 is used for the even outgoing of outside treatment through the conduction of light wire 31 to flexible membrane 2, and massage district 11 can accept external voltage and produce vibrations to drive whole flexible membrane 2 and produce corresponding vibrations.
Therefore, according to the phototherapy deep care and intelligent feedback massage introduction mask provided by the embodiment of the invention, the first piezoelectric region 1131 and the second piezoelectric region 1132 with opposite polarization directions are utilized in the mask cover 1, so that two vibration frequencies with a phase difference can be generated, and the vibration is generated corresponding to the flexible film 2 laid on the mask cover, thereby facilitating the generation of a massage function on the face of a user, and promoting the interaction between the skin and the flexible film 2, for example, effective nutrients contained in the flexible film 2 can permeate into the skin.
The massage area 11 has a function of forming local micro-vibrations, and the subject is provided on the membrane cover 1. Specifically, as shown in fig. 3 and 4, the mask 1 includes a support layer 111 formed on the massage area 11, an electrode film 112, a piezoelectric film 113, an electrode group 114 formed on the piezoelectric film 113, and a massage member 115 connected to the electrode group 114; the electrode group 114 includes a first electrode 1141 and a second electrode 1142 separated from each other. The piezoelectric film 113 has a first piezoelectric region 1131 located between the first electrode 1141 and the electrode film 112, and a second piezoelectric region 1132 located between the second electrode 1142 and the electrode film 112.
In this embodiment, the central portion of the membrane cover has a through hole or a groove opening to the inner membrane layer, the support layer 111 is fixed on the surface of the outer membrane layer facing the inner membrane layer, the peripheral portion of the support layer 111 is completely fixed, and the central portion is free, so that the piezoelectric film 113 fixed thereon has a deformable structure. Of course, the peripheral portion of the support layer 111 may be fixed in a fully simple manner, in a partially free portion fixed manner, or in a partially free portion simple manner.
Wherein the polarization directions of the first piezoelectric region 1131 and the second piezoelectric region 1132 are opposite (i.e., the piezoelectric constants of the two are opposite in sign). As shown in fig. 3, 4, and 5, the first electrode 1141, the first piezoelectric region 1131, and the electrode film 112 constitute the independent first piezoelectric unit 100; the second electrode 1142, the second piezoelectric region 1132, and the electrode film 112 also constitute an independent second piezoelectric unit 101. Since the first piezoelectric unit 100 and the second piezoelectric unit 101 have the same electrode film 112, i.e., share the lower electrode, the first piezoelectric unit 100 and the second piezoelectric unit 101 are electrically connected in series. Therefore, the first piezoelectric region 1131 and the second piezoelectric region 1132 can generate two opposite piezoelectric stretching directions by conducting the current of the same electrode film 112, and further drive the two massage pieces 115 respectively connected with the first electrode 1141 and the second electrode 1142 to generate two opposite moving directions, so as to obtain a more vibration effect.
As shown in fig. 5, when the electrode film 112 and the electrode group 114 receive a voltage, the piezoelectric film 113 deforms under the action of pressure and pressure, because the polarization directions of the first piezoelectric region 1131 and the second piezoelectric region 1132 are opposite, the electric charges generated in the first electrode 1141 and the second electrode 1142 by the piezoelectric effect are opposite in polarity and equal in magnitude, and the first piezoelectric unit 100 and the second piezoelectric unit 101 are electrically connected in series, the output signal is the sum of the signals generated by the first piezoelectric unit 100 and the second piezoelectric unit 101, which is twice as large as the output voltage of a single piezoelectric unit, and the sensitivity of the corresponding massage device with the structure is also doubled. The phototherapy deep-layer maintenance and intelligent feedback massage introduction facial mask disclosed by the embodiment of the invention can be applied to phototherapy deep-layer maintenance and intelligent feedback massage introduction facial mask, and vibration and generated feedback on the surface of the skin can be acutely detected, so that the frequency and amplitude of vibration can be correspondingly and adaptively adjusted, and the optimal massage effect can be obtained.
When the first piezoelectric unit 100 and the second piezoelectric unit 101 with the above-mentioned structure are applied to a piezoelectric vibration operation mode, a certain voltage is applied to the first piezoelectric unit 100 and the second piezoelectric unit 101, and due to an electrical series relationship, the voltage is sequentially applied to two ends of the first piezoelectric unit 100 and the second piezoelectric unit 101 which are connected in series, directions of electric fields in the first piezoelectric region 1131 and the second piezoelectric region 1132 are opposite, and since polarization directions of the first piezoelectric region 1131 and the second piezoelectric region 1132 are also opposite, the first piezoelectric unit 100 and the second piezoelectric unit 101 generate deformations in the same direction and form under the action of the electric field, so that the deformations of the whole piezoelectric film are consistent, and under a specific alternating current signal, the whole massage region 11 vibrates at a certain frequency, thereby implementing an effective massage function.
Specifically, the massage member 115 has a first massage body 1151 connected to the first electrode 1141 and a second massage body 1152 connected to the second electrode 1142, so that the first massage body 1151 can sense the piezoelectric effect generated by the first piezoelectric unit 100 to generate vibration, and the second massage body 1152 can sense the piezoelectric effect generated by the second piezoelectric unit 101 to generate vibration, and further the two can independently generate vibration without mutual restriction to influence the massage effect.
To illustrate the massage area 11 in more detail, the following description will be made with reference to more specific embodiments.
In some embodiments, the supporting layer 111 has a complete surface, the electrode film 112 and the piezoelectric film 113 are both provided with receiving through holes adapted to receive the phototherapy region 12, and the electrode set 114 and the massage component 115 are sequentially disposed between the receiving through holes to form the massage region 11, and the phototherapy region 12 is disposed in the receiving through holes.
In a more specific embodiment, the electrode groups 114 formed by the first electrodes 1141 and the second electrodes 1142 are distributed uniformly on the piezoelectric film 113 in several groups. For example, as shown in fig. 5 and 6, the first electrode 1141 is annular, and the second electrode 1142 is cylindrical or annular and penetrates into the annular central axis of the first electrode 1141, so that the first piezoelectric unit 100 formed by the first electrode 1141 and the second piezoelectric unit 101 formed by the second electrode 1142 have opposite polarization directions, and the two piezoelectric units generate opposite piezoelectric stretching directions, so as to form an opposite moving manner at one end of the electrode group 114 far from the piezoelectric film 113, and further drive the first massage body 1151 and the second massage body 1152 to generate an internally vibrating massage function unit in the massage element 115, and thus the massage function units are repeatedly arranged, so that a plurality of massage function units are formed on the whole membrane, and a more uniform massage effect is achieved.
For another example, as shown in fig. 7, the length of the ring formed by the first electrode 1141 is substantially smaller than the diameter of the ring, i.e., it also functions to separate the piezoelectric film 113 from the massage member 115.
For another example, since the electrode groups 114 formed by the first electrodes 1141 and the second electrodes 1142 are independent of each other, the piezoelectric effects generated between the electrodes do not affect each other. In some embodiments, it is desirable to conduct the piezoelectric effect between the electrode sets 114, so that the first massage body 1151 connects the adjacent electrode sets 114 to form a better massage effect.
For another example, in the above embodiment, the first electrode 1141 is annular, and the second electrode 1142 is cylindrical, so that there may be a mismatch between the projected areas of the first electrode 1141 and the piezoelectric film 113, and thus, in a further embodiment, the projected area of the second electrode 1142 connected to the piezoelectric film 113 is correspondingly increased to be matched with, for example equal to, the projected area of the first electrode 1141 connected to the piezoelectric film 113, so that the piezoelectric effects generated by the first piezoelectric unit 100 and the second piezoelectric unit 101 formed by the two electrodes are substantially the same.
In some embodiments, as shown in fig. 8, the projection of the first electrode 1141 on the piezoelectric film 113 forms a "Y" shape, and the projection of the second electrode 1142 on the piezoelectric film 113 forms a circular shape, so as to form an electrode group 114, and the distance between the electrode groups 114 is substantially the same as the distance between the first electrode 1141 and the second electrode 1142 in the same electrode group 114, so that any one of the first electrodes 1141 and the adjacent second electrode 1142 can optionally form an electrode group 114, and thus the corresponding first piezoelectric unit 100 and the second piezoelectric unit 101 can optionally form in the massage area 11, so as to drive the massage component 115 to optionally implement the massage function in the massage area 11 without being limited by the surface area thereof.
In a more general embodiment, the first electrode 1141 and the second electrode 1142 may be arranged in a disc shape and spaced apart from each other to be correspondingly connected to the first massage member 1151 and the second massage member 1152, respectively, to achieve a massage function.
The massage member 115 is intended to be in direct contact with the skin and thus should be made of a material compatible with the skin of the face of a person. For example, the massage member 115 has a delivery layer for targeted and personalized skin treatment and at least one current generator secured to the delivery layer.
A delivery layer is arranged and configured to conform to a predetermined treatment area of a user's skin, the delivery layer having at least one discrete area defined thereon imprinted with a skin benefit agent for treatment. The discrete areas imprinted on the delivery layer correspond to respective locations of skin conditions in a predetermined treatment area of the user's skin. The delivery layer or skin benefit agent may be water soluble.
The micro-current generator includes a power source connected to the positive and negative electrodes. The positive and negative electrodes are positioned on the delivery layer so as to deliver a micro-current sufficient to facilitate delivery of the skin benefit agent from the power source to the skin of the user in the predetermined treatment area. Specifically, the micro-current generator may be formed of a first piezoelectric unit 100 and a second piezoelectric unit 101.
For example, the electrode film 112 of the first piezoelectric unit 100 is used as a negative electrode, and the first electrode 1141 is used as a positive electrode, and a voltage for forming a piezoelectric is conducted between them to generate a micro-electric field, which can be used to induce electrophoresis of the skin benefit agent. For example, the piezoelectric film 113 may be provided in a plurality of sheets, one piezoelectric film 113 for each group of electrode sets 114, such that between each adjacent group of electrode sets 114, the piezoelectric film 113 defines a gap, where the gap is available for the flow of skin benefit agent.
The micro-electric field formed by the first piezoelectric unit 100 or the second piezoelectric unit 101 can be used as a power for driving the skin benefit agents to flow, so that the skin benefit agents are driven to flow into the massage piece 115, are absorbed by the massage piece 115 in a vibration mode and then are released on the surface of the skin, and further a treatment effect is achieved. In particular, the skin benefit agent is selected from: anti-wrinkle or firming agents, anti-aging agents, moisturizing agents, skin lightening or depigmenting agents, anti-inflammatory agents, anti-acne agents, DNA repair agents, skin lipid barrier repair agents, anti-cellulite agents, wound healing agents, stretch-mark/scar removal agents, bulking agents, hair growth retardants, hair growth stimulants, dark eye ring reducing or deswelling agents, collagen synthesis or blood circulation enhancers, antioxidants, sebum control agents, and pore reducing agents.
However, since the phototherapy deep-curing and intelligent feedback massage introduction mask of the present invention also has a phototherapy function, the phototherapy region 12 is disposed in the receiving through hole, and the phototherapy region 12 needs to be disposed on a larger surface area to exert its effect.
Thus, in a further embodiment, the electrode assembly 114 and the massage element 115 adjacent to the receiving hole can cooperate with each other to facilitate a massage function in the region of the receiving hole. Specifically, the electrode groups 114 close to the receiving through holes are closely arranged around the receiving through holes, the massage components 115 correspondingly connected with the electrode groups 114 extend towards the receiving through holes and are integrated into a whole, so that the piezoelectric units correspondingly formed by the closely arranged electrode groups 114 can drive the massage components 115 connected with the piezoelectric units to vibrate above the receiving through holes through respective piezoelectric effects, and further the massage function of the corresponding phototherapy region 12 is realized.
The phototherapy deep-curing and intelligent feedback massage introduction mask disclosed by the embodiment of the invention also has a phototherapy function, and specifically, an external treatment light source is conducted onto the inner film layer through an optical fiber to form a surface light source, so that the treatment light energy is uniformly projected, and the purpose of treatment is achieved.
As shown in fig. 9 and 10, the film cover 1 further includes a light-emitting terminal 121 formed in the phototherapy region 12, and a first bragg reflector 122 and a second bragg reflector 123 located on the path of light emitted from the light-emitting terminal 121. The first bragg reflector 122 is configured to reflect light of a desired wavelength band in the light emitted from the light-emitting terminal 121 and transmit light of other wavelength bands in the light emitted from the light-emitting terminal 121. The second bragg reflection structure 123 is configured to transmit light of a wavelength band required for treatment in the light emitted from the light emitting terminal 121 and reflect other wavelength bands in the light emitted from the light emitting terminal 121.
Furthermore, the first bragg reflection structure 122 and the second bragg reflection structure 123 each include a plurality of reflection film layers, and the number of the reflection film layers in the first bragg reflection structure 122 and the second bragg reflection structure 123, the thickness and the reflectivity of each reflection film layer are preset according to the wavelength of light in a wavelength band required by the phototherapy zone 12 and the reflectivity required by the bragg reflection structure.
In the embodiment of the invention, since the first bragg reflection structure 122 and the second bragg reflection structure 123 both include a plurality of reflective film layers, therefore, the number of layers of the reflective film layers in the first bragg reflector structure 122 and the second bragg reflector structure 123, the thickness of each layer, and the reflectivity of each layer may be preset according to the wavelength of light in a desired wavelength band of the phototherapy region 12 and the reflectivity desired for the bragg reflector structure, so that light of a desired wavelength band among light emitted from the light emitting terminal 121 can be reflected by the first bragg reflection structure 122 and light of other wavelength bands among light emitted from the light emitting terminal 121 can be transmitted, light of a desired wavelength band among the light emitted from the light emitting terminal 121 is transmitted through the second bragg reflection structure 123 and light of other wavelength bands among the light emitted from the light emitting terminal 121 is reflected, and then can reduce the half-wave width of emergent light for the light that phototherapy district 12 emergent all is the light of required wave band promptly all is effective light.
Specifically, the light emitting terminal 121 can emit red light, has a peak wavelength of 630nm, and has a half-wave width greater than or equal to 14 nm. The wavelength range of the reflected light of the first bragg reflection structure 122 is 630 ± 4 nm; the wavelength band of the reflected light of the second bragg reflection structure 123 is 634nm to 660 nm.
In the embodiment of the present invention, the thickness of each reflective film layer in the first bragg reflective structure 1223 and the second bragg reflective structure 1234 is less than 150nm, and the error between the designed thickness and the actual thickness is within 5 nm. The number of layers of the reflective film layers in the first bragg reflection structure 1223 and the second bragg reflection structure 1234 is greater than or equal to 6, and the reflectivity of the reflective film layers in the first bragg reflection structure 1223 and the second bragg reflection structure 1234 to light in the reflective wavelength band is greater than 50, preferably greater than 60, so that after red light emitted by the light emitting terminal 121 passes through the first bragg reflection structure 123 and the second bragg reflection structure, the half-wave width is less than or equal to 10nm, and the red light can be converted into effective light required by treatment.
The thickness of each of the reflective layers of the first bragg reflection structure 1223 and the second bragg reflection structure 1234 is calculated by the following formula, where nh is λ/4, n is a refractive index of the reflective layer, h is a thickness of the reflective layer, and a is a wavelength of reflected light to be reflected.
In the embodiment of the present invention, each of the reflective film layers of the first bragg reflective structure 122 and the second bragg reflective structure 123 is formed by laminating at least two transparent film layers with different refractive indexes. Based on this, the reflectivity of the entire bragg reflection structure can be adjusted by adjusting the reflectivity of each film layer.
In some embodiments, the phototherapy region 12 has an open slot-like structure, the light emitting terminal 121 is disposed in the center of the slot-like structure, the central portion of the first bragg reflector structure 122 covers the light emitting terminal 121, and the second bragg reflector structure 123 is disposed at the opening of the phototherapy region 12. The first bragg emission structure can extend the light emitted from the center of the light-emitting terminal 121 to the uniform outgoing direction of the whole opening after being reflected for many times, and the half-wave width of the outgoing light can be reduced through the transmission of the second bragg emission structure 123, so that the outgoing light of the phototherapy region 12 is the effective light of the light with the required wave band.
In some embodiments, as shown in fig. 9 and 10, the light-emitting terminal 121 includes a light-emitting point 1211 and a total reflection mirror 1212 covering the light-emitting point 1211, the light-emitting point 1211 extends from the film cover 1 into the phototherapy region 12 to serve as a desired phototherapy light source, the first bragg reflection structure 122 is disposed on a bottom surface of the groove-shaped structure of the phototherapy region 12 opposite to the opening, when the phototherapy light source emitted from the light-emitting point 1211 exits, the phototherapy light source is reflected onto the first bragg reflection structure 122 by the total reflection mirror 1212, and is emitted by the first bragg reflection structure 122, so that light of a desired wavelength band is enhanced and exits to the opening of the groove-shaped structure of the phototherapy region 12 to be intercepted by the second bragg reflection structure 123 for transmission, and light of the desired wavelength band is enhanced and converted into final effective therapeutic light.
In order to promote the light emitted from the light-emitting terminal 121 located at the center to be more uniformly diffused to the exit surface of the whole groove-shaped structure, in a further embodiment, the light-emitting terminal 121 includes a plurality of total reflection mirrors 1212, and the total reflection mirrors 1212 are uniformly laid on two opposite surfaces of the first bragg reflection structure 122, so that the light emitted from the light-emitting point 1211 can be promoted to be reflected again to enter the first bragg structure for secondary emission when exiting to the total reflection mirrors 1212.
Since the total reflection mirrors 1212 do not promote light transmission and thus may cause partial light loss, in a further embodiment, the light emitting terminal 121 has a plurality of linear total reflection mirrors 1212, and the first bragg reflection structure 122 is disposed above the light emitting terminal 121, so that light emitted from the light emitting point 1211 is emitted toward the opening of the groove-shaped structure of the phototherapy area 12 after being reflected by the plurality of total reflection mirrors 1212 in the light emitting terminal 121 itself, so as to facilitate the reflection enhancement effect by the first bragg reflection structure 122. As shown in the figure, the bottom surface of the groove-shaped structure of the phototherapy region 12 is arc-shaped, the light emitting point 1211 extends from the arc-shaped bottom surface to the opening direction of the groove-shaped structure, a group of reflectors formed by a plurality of linear total-emission mirrors covers the light emitting point 1211, an umbrella-shaped total-reflection mirror 1212 is formed by a plurality of total-emission mirrors and covers the arc-shaped bottom surface of the groove-shaped structure, and thus the light emitted by the light emitting point 1211 can be emitted from the gap between the group of reflectors to the first bragg reflector 122 after being reflected by the total-reflection mirrors 1212 for a plurality of times.
Because the group of total reflection mirrors 1212 at the lower part is arranged on the arc-shaped bottom surface of the groove-shaped structure, the phenomenon that the reflected light is directly transmitted to the total reflection mirrors 1212 at the upper part to generate multiple reflections, which causes light energy loss, can be avoided. Preferably, the lower total reflecting mirror 1212 is disposed at the gap where the upper total reflecting mirror 1212 projects on the bottom surface of the groove-like structure.
In order to further reduce the above possible multiple reflection of light between two sets of total reflection mirrors 1212, in some embodiments, as shown in fig. 11, the upper total reflection mirror is annular and has a width as narrow as possible, and multiple sets are concentrically arranged around the center of the groove-shaped structure; the lower total reflecting mirror 1212 may cover the entire bottom surface of the groove-like structure, and the upper total reflecting mirror 1212 may be spaced apart from the projection of the bottom surface of the groove-like structure. Thus, the light emitted from the light emitting point 1211 is reflected by the upper total reflecting mirror 1212 at the center, and then reflected between the upper annular total reflecting mirror 1212 and the lower total reflecting mirror 1212, and then emitted uniformly.
More preferably, in order to reduce the blocking of the light by the upper holophote 1212, the curvature of the lower holophote 1212 is such that only part of the light is reflected onto the upper holophote, and other light directly exits from the gap between the upper holophotes into the first bragg reflector 122. For example, when there are n upper total reflecting mirrors 1212, the reflection intersection of the lower reflecting mirror is satisfied, and only 1/n of light is emitted from the gap of the upper total reflecting mirror 1212 at a time, so that the blocking effect of the upper total reflecting mirror 1212 on the light can be minimized.
Further, in order to extend these light to the massage area 11, the second bragg reflection structure 123 is engaged with the massage member 115, so that the light reflected by the second bragg reflection structure 123 can also extend to the massage area 11, thereby enabling the whole phototherapy deep maintenance and intelligent feedback massage introduction mask to have phototherapy effects.
Phototherapy deep maintenance and intelligent feedback massage leading-in mask
As the phototherapy deep-curing and intelligent feedback massage introduction mask provided by the embodiment of the invention, the flexible film 2 can be flexible hydrogel with a moisturizing function, and the like, and the whole mask surface is covered by adhesion or other methods, so that the whole phototherapy deep-curing and intelligent feedback massage introduction mask can be attached to the face. Further, the phototherapy deep care and intelligent feedback massage introduction mask further comprises a controller 4 and an external light source 5, wherein the controller is connected with the electrode films 112 and the electrode groups 114 of the massage area 11 through electric leads 30 to provide the voltages required by the first piezoelectric unit 100 and the second piezoelectric unit 101. The external light source is connected to the light emitting terminal 121 through an optical fiber to guide external therapeutic light onto the light emitting terminal 121 of the treatment region. In addition, the controller is also connected with the external light source to control the light intensity provided by the external light source.
During the use, can suitably soak flexible membrane 2, and permeate skin beneficial agent to flexible membrane 2 in, again with flexible membrane 2 adhesion on membrane cover 1, and then when the controller starts to switch on, can make facial mask cover 1 pass through wire 3 with current transfer to massage area 11 and carry out the massage function, can also make skin beneficial agent permeate to in the skin by its inside little electric field drive simultaneously, and have the dual function of whitening skin care and conductive massage simultaneously concurrently, can also provide qi and blood circulation effect simultaneously through the phototherapy effect messenger face when applying the face.
Thus, in general, the flexible film 2 functions by being instantly adhered to the film cover 1 at the time of use. The phototherapy deep-layer maintenance and intelligent feedback massage introduction facial mask composed of the mask cover 1, the flexible film 2 and the like is provided with a plurality of opposite openings on eyes, nose, mouth and the like of the face so as to form a fitting and attaching device for the face, as shown in the embodiment. The opening arranged at the position of the nose of the face forms a lifting piece by utilizing a local cutting mode, and can be automatically opened when the face is covered to form an opening. According to the phototherapy deep care and intelligent feedback massage leading-in mask design, one or more groups of fixing components are arranged at the selected position of the mask cover 1 body, such as some connecting belts for binding and positioning, including but not limited to elastic belts, binding belts, private buckle belts or binding ropes, and other fixing components, so that mask leather can be well attached and fixed to the face, and better attached contact is formed.
In addition, the specific structure forming process of the phototherapy deep care and intelligent feedback massage introduction mask provided by the embodiment of the invention needs to be explained as follows.
The preparation process of the mask cover 1 and the preparation process of the flexible film 2 are specifically wrapped in the preparation process of the phototherapy deep curing and intelligent feedback massage introduction mask provided by the embodiment of the invention, and the preparation process of the mask cover 1 is specifically explained as the flexible film 2 can be replaced by a conventional mask. As shown in fig. 12, it specifically includes the following steps:
s1, preparing a support layer 111;
s2, preparing an electrode film 112; coating or sputtering a layer of metal on the support layer 111 as an electrode film 112;
s3, preparing the piezoelectric film 113: the piezoelectric thin film 113 is formed on the electrode film 112 by bonding, etching, or deposition;
s4, preparing an electrode: a layer of metal is sputtered on the piezoelectric film 113, and is etched to obtain the desired electrode group 114, i.e., including the first electrode 1141 and the second electrode 1142, so as to form the first piezoelectric region 1131 and the second piezoelectric region 1132 therein.
Wherein, the supporting layer 111 is made of semiconductor monocrystalline silicon, silicon dioxide, polycrystalline silicon, amorphous silicon, gallium arsenide or organic glass material; the electrodes are made of metal materials including copper, aluminum, tungsten, platinum, and a stack structure composed of the materials.
The above description is only a preferred embodiment of the present invention, and the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention.
Claims (10)
1. A phototherapy deep layer maintenance, leading-in facial mask of intelligence feedback massage includes:
a membrane cover in which a first piezoelectric unit and a second piezoelectric unit are formed, the first piezoelectric unit and the second piezoelectric unit being capable of generating opposite vibrations by a supplied voltage;
a flexible film that can be uniformly laminated on the surface of the film cover; and
a lead wire with a main body laid in the film cover, wherein the lead wire comprises an electric lead and a light guide wire, and the electric lead is used for providing electric connection of the first piezoelectric unit and the second piezoelectric unit;
deep maintenance of phototherapy, the leading-in facial mask of intelligence feedback massage have a plurality of massage district and a plurality of phototherapy district, the phototherapy district is used for the treatment to pass through with light the even outgoing of conduction of light wire extremely on the flexible membrane, the massage district can accept external voltage and produce vibrations, in order to drive the flexible membrane produces corresponding vibrations.
2. The phototherapy deep care, smart feedback massage introduction mask as claimed in claim 1, wherein the mask comprises a support layer for forming the massage area, an electrode film, a piezoelectric film, an electrode set formed on the piezoelectric film, and a massage member connected to the electrode set;
wherein the electrode group includes a first electrode and a second electrode separated from each other, and the piezoelectric thin film has the first piezoelectric region between the first electrode and the electrode film and the second piezoelectric region between the second electrode and the electrode film;
the first electrode, the first piezoelectric region and the electrode film constitute an independent first piezoelectric unit; the second electrode, the second piezoelectric region and the electrode film also constitute an independent second piezoelectric unit; the first piezoelectric unit and the second piezoelectric unit may generate opposite vibrations using the supplied voltage.
3. The phototherapy deep care, smart feedback massage introduction mask as claimed in claim 2, wherein the massage member has a first massage body connected to the first electrode and a second massage body connected to the second electrode.
4. The phototherapy deep care, smart feedback massage introduction mask as claimed in claim 3, wherein the electrode film and the piezoelectric film are both provided with a plurality of receiving holes adapted to receive the phototherapy region; the electrode group and the massage component are sequentially arranged between the accommodating through holes, so that the massage area is formed.
5. The phototherapy deep care, smart feedback massage introduction mask as claimed in claim 4, wherein the electrodes formed by the first electrodes and the second electrodes are uniformly distributed on the piezoelectric film; the electrode group drives the massage component to vibrate to form a massage function unit inside the massage component.
6. The phototherapy deep care, smart feedback massage introduction mask as claimed in claim 4 or 5, wherein the mask further comprises a light emitting terminal formed in the phototherapy region, a first bragg reflection structure and a second bragg reflection structure located on a path of light emitted from the light emitting terminal;
the first Bragg reflection structure is used for reflecting light of a required waveband in the light emitted by the light-emitting terminal and transmitting light of other wavebands in the light emitted by the light-emitting terminal; the second Bragg reflection structure is used for transmitting light with a wave band required by treatment in the light emitted by the light-emitting terminal and reflecting other wave bands in the light emitted by the light-emitting terminal.
7. The phototherapy deep-curing, smart feedback massage introduction mask as claimed in claim 6, wherein the phototherapy zone has an open slot-shaped structure, the light emitting terminal is disposed at the center of the slot-shaped structure, the central portion of the first bragg reflection structure covers the light emitting terminal, and the second bragg reflection structure is disposed at the opening of the phototherapy zone;
wherein, first Bragg emission structure can with extend to the even outgoing of whole opening direction after the light that luminous terminal was launched through multiple reflection, the warp again the half-wave width of emergent light can be reduced in the transmission of second Bragg emission structure, makes the light of phototherapy district outgoing all be the light of required wave band promptly all be effective light.
8. The phototherapy deep care, smart feedback massage introduction mask as claimed in claim 7, wherein the light emitting terminal comprises a light emitting point and a total reflection mirror covering the light emitting point;
the luminous point extends into the phototherapy region from the outside of the film cover, and the first Bragg reflection structure is laid on the bottom surface, opposite to the opening, of the groove-shaped structure of the phototherapy region.
9. The phototherapy deep care, smart feedback massage introduction mask as claimed in claim 8, wherein the total reflection mirrors are provided in plurality and uniformly laid on two opposite surfaces of the first bragg reflection structure, so as to promote the light emitted from the light emitting point to be reflected again into the first bragg structure when exiting onto the total reflection mirrors.
10. The method of preparing a phototherapy deep care, smart feedback massage introduction mask as recited in any one of claims 1-9, comprising the steps of preparing a mask and providing a flexible film, wherein the step of preparing the mask comprises:
preparing a supporting layer;
coating or sputtering a layer of metal on the support layer to serve as an electrode film;
manufacturing a piezoelectric film on the electrode film;
sputtering a layer of metal on the piezoelectric film, and etching to obtain the required electrode group, namely comprising a first electrode and a second electrode so as to form a first piezoelectric region and a second piezoelectric region in the piezoelectric film.
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