JP2009028275A - Light irradiation beauty equipment - Google Patents

Light irradiation beauty equipment Download PDF

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JP2009028275A
JP2009028275A JP2007195157A JP2007195157A JP2009028275A JP 2009028275 A JP2009028275 A JP 2009028275A JP 2007195157 A JP2007195157 A JP 2007195157A JP 2007195157 A JP2007195157 A JP 2007195157A JP 2009028275 A JP2009028275 A JP 2009028275A
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skin
light
moisture amount
light irradiation
light source
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Satoshi Uchida
聡 内田
Koji Osada
光司 長田
Yoshikazu Hirano
美和 平野
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Panasonic Electric Works Co Ltd
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Panasonic Electric Works Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To perform beauty treatment by light irradiation without bringing about the state deterioration of the skin such as skin roughness or the like. <P>SOLUTION: This light irradiating beauty instrument is equipped with a light source part 2 for irradiating the skin with light for the beauty of the skin, a skin moisture amount detecting means 3 for detecting the moisture amount of the skin irradiated with the light from the light source part 2 and a control means 4 for controlling the light output of the light source on the basis of skin moisture amount data obtained by the skin moisture amount detecting means. Light irradiation is controlled according to the change in the skin moisture amount by the light irradiation. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

本発明は、肌の美容のために肌に対して光を照射する光照射美容器具に関するものである。   The present invention relates to a light-irradiated beauty instrument that irradiates light to the skin for skin beauty.

光を照射することで肌の美容を図る光照射美容器具には、照射する光としてレーザー光を用いるもの、低出力の非コヒーレント光を用いるもの等、各種存在しているが、この光照射に際し、皮膚の色を検出して肌の色に応じて光照射時間を制御するもの（特許文献１）があるとともに、皮膚表面の電磁波に対応するインレット信号によって光照射をフィードバック制御するもの（特許文献２）がある。   There are various types of light-irradiated beauty instruments that aim to beautify the skin by irradiating light, such as those that use laser light as the irradiating light and those that use low-power non-coherent light. In addition, there is one that detects the skin color and controls the light irradiation time according to the skin color (Patent Document 1), and the one that performs feedback control of light irradiation by an inlet signal corresponding to the electromagnetic wave on the skin surface (Patent Document 1) 2).

しかし、前者においては光照射中の皮膚の状態変化に応じた光照射制御を行うことができないという問題を有している。また、後者においてはフィードバック制御がなされるとはいえ、皮膚の乾燥度といった使用者が望む皮膚状態変化が反映されておらず、かえって肌荒れを招いてしまう光照射がなされる虞を有している。
特開平５−１４６５１７号公報 特開平９−２８５５２０号公報 However, the former has a problem in that it cannot perform light irradiation control according to changes in the state of the skin during light irradiation. Further, in the latter, although feedback control is performed, the skin condition change desired by the user such as the dryness of the skin is not reflected, and there is a possibility that light irradiation that causes rough skin may be performed. .
JP-A-5-146517 JP-A-9-285520

本発明は上記の従来の問題点に鑑みて発明したものであって、肌荒れなどの皮膚状態悪化を招くことがない光照射美容器具を提供することを課題とするものである。   This invention is invented in view of said conventional problem, Comprising: It aims at providing the light irradiation beauty instrument which does not cause deterioration of skin conditions, such as rough skin.

上記課題を解決するために本発明に係る光照射美容器具は、肌の美容のための光を皮膚に対して照射する光源部と、光源部からの光が照射される皮膚の水分量を検出する皮膚水分量検知手段と、皮膚水分量検知手段で得られた皮膚水分量データに基づいて光源部の光出力を制御する制御手段とを備えていることに特徴を有している。光照射による皮膚水分量変化に応じて光照射が制御されるものである。   In order to solve the above-mentioned problems, a light irradiation beauty instrument according to the present invention detects a moisture content of a light source unit that irradiates the skin with light for skin beauty, and the skin moisture irradiated with light from the light source unit. And a control unit that controls the light output of the light source unit based on the skin moisture amount data obtained by the skin moisture amount detection unit. Light irradiation is controlled in accordance with changes in skin moisture due to light irradiation.

上記制御手段には、光源部から出力する光出力をデューティ制御するものを好適に用いることができる。   As the control means, one that performs duty control on the light output output from the light source unit can be suitably used.

また、皮膚水分量検知手段としては、皮膚のキャパシタンスもしくはコンダクタンスの計測で皮膚水分量を検知する接触式のものを用いることができ、この場合、制御手段は皮膚水分量検知手段の出力から皮膚水分量検知手段が皮膚に接触しているか否かを判断して接触していないと判断された時に光源部からの光出力を停止させるものであることが望ましい。   Further, as the skin moisture amount detection means, a contact type that detects the skin moisture amount by measuring the capacitance or conductance of the skin can be used, and in this case, the control means detects the skin moisture from the output of the skin moisture amount detection means. It is desirable that the light output from the light source unit be stopped when it is determined that the amount detection means is in contact with the skin and is not in contact.

皮膚水分量検知手段としては、電磁波パルスを用いて皮膚水分量を検知する非接触式のものであってもよい。   The skin moisture content detecting means may be a non-contact type that detects the skin moisture content using an electromagnetic wave pulse.

また、皮膚に対して水分を供給する水分供給手段を備えたものとしてもよく、この水分供給手段にはミスト化した水を皮膚に対して供給するものを好適に用いることができる。   Moreover, it is good also as a thing provided with the water | moisture-content supply means which supplies a water | moisture content with respect to skin, What can supply the mist-ized water with respect to skin can be used suitably for this water | moisture-content supply means.

また、制御手段による光出力制御状態を報知する報知手段を備えたものとするのも好ましい。   In addition, it is preferable that a notification unit that notifies a light output control state by the control unit is provided.

本発明は、光照射による皮膚水分量変化に応じて光照射が制御されるために、光照射の副作用である皮膚乾燥に伴う肌荒れなどの皮膚状態悪化を防ぐことができ、光照射による美容効果を確実に得ることができる。   Since the light irradiation is controlled according to the skin water content change due to light irradiation, the present invention can prevent skin condition deterioration such as rough skin due to skin dryness, which is a side effect of light irradiation, and the cosmetic effect by light irradiation. Can be definitely obtained.

以下、本発明を添付図面に示す実施形態に基いて説明すると、図１は手持ち式の光照射美容器具を示しており、手で持つことができるサイズに形成されているハウジング１の一端側には光源部２と水分量検知手段である水分量センサ３とが配設され、ハウジング１内には上記光源部２からの光出力を制御する制御部４と、報知部５とが配設されている。   Hereinafter, the present invention will be described based on an embodiment shown in the accompanying drawings. FIG. 1 shows a hand-held light-irradiating beauty instrument, and is attached to one end side of a housing 1 that is formed in a size that can be held by hand. A light source unit 2 and a moisture amount sensor 3 serving as a moisture amount detection unit are disposed. In the housing 1, a control unit 4 for controlling light output from the light source unit 2 and a notification unit 5 are disposed. ing.

上記光源部２は、光源２０と、その光照射用開口部に配した光透過性材からなるカバー２１とからなるもので、このカバー２１には、集光や光拡散といったレンズの機能や波長カットの機能をもたせたものを用いることができる。上記光源２０としてはどのようなものを用いるものであってもよいが、ここでは低出力の非コヒーレント光を出力するものを用いている。   The light source unit 2 includes a light source 20 and a cover 21 made of a light-transmitting material disposed in the light irradiation opening. The cover 21 has a lens function and wavelength such as condensing and light diffusion. Those having a cutting function can be used. Although what kind of thing may be used as the said light source 20, what outputs the low output non-coherent light is used here.

また、上記水分量センサ３は、上記光照射用開口部の周縁に配置されて光照射用開口部（カバー２１）を皮膚に接触させた時に同時に皮膚に接触して皮膚の水分量を検出するもので、図２に示すように、電極部３０とこの電極部３０を付勢するばね３１とからなり、皮膚に押し当てた時、電極部３０と皮膚との接触圧がほぼ一定に保たれる。なお、電極部３０は中央電極３０ａとこれを囲むリング状電極３０ｂとを備えたもので、高周波電流を流した時の皮膚の角層のコンダクタンスを測定するものを用いている。   Further, the moisture sensor 3 is disposed at the periphery of the light irradiation opening, and simultaneously contacts the skin when the light irradiation opening (cover 21) is brought into contact with the skin to detect the moisture content of the skin. As shown in FIG. 2, it comprises an electrode portion 30 and a spring 31 that urges the electrode portion 30, and when pressed against the skin, the contact pressure between the electrode portion 30 and the skin is kept substantially constant. It is. The electrode unit 30 includes a central electrode 30a and a ring-shaped electrode 30b surrounding the central electrode 30a. The electrode unit 30 measures the conductance of the horny layer of the skin when a high-frequency current is passed.

光を照射したい部分の皮膚に光照射用開口部を押し当ててスイッチを投入すれば、光源部２の光源２０が点灯して皮膚に対する光照射を開始すると同時に、水分量センサ３の電極部３０に例えば３．５ＭＨｚの高周波電流を流すことで、皮膚の角層のコンダクタンスを測定し、得られたコンダクタンス値が所定値より低ければ、制御部４は皮膚が乾燥状態であるとして光出力を低下させたり停止させる。たとえば、検出されたコンダクタンス値が２５μＳ以下であれば電流値を制限して照射光強度を半減させ、２０μＳ以下であれば皮膚が乾燥状態にあるとして光出力を停止させる。   When the light irradiation opening is pressed against the skin where light is to be irradiated and the switch is turned on, the light source 20 of the light source unit 2 is turned on to start light irradiation on the skin, and at the same time, the electrode unit 30 of the moisture sensor 3. For example, the conductance of the stratum corneum of the skin is measured by flowing a high frequency current of 3.5 MHz, and if the obtained conductance value is lower than a predetermined value, the control unit 4 reduces the light output as the skin is in a dry state. Let it stop or stop. For example, if the detected conductance value is 25 μS or less, the current value is limited to halve the irradiation light intensity, and if it is 20 μS or less, the light output is stopped because the skin is in a dry state.

また制御部４は、上記のような光出力制御に際し、上記報知部５（たとえばスピーカや報知ランプ）を作動させることで、光照射出力を変化させていることを使用者に対して報知する。   Moreover, the control part 4 alert | reports to a user that the light irradiation output is changed by operating the said alerting | reporting part 5 (for example, a speaker and a notification lamp) in the above light output control.

照射完了時は再びスイッチを操作することで、制御部４を介して光源部２や水分量センサ３の動作を停止させる。制御部４にタイマー機能を搭載して、使用開始から例えば２０分間で自動的に照射を停止させるようにしても良い。   When the irradiation is completed, the operation of the light source unit 2 and the moisture amount sensor 3 is stopped via the control unit 4 by operating the switch again. A timer function may be mounted on the control unit 4 so that irradiation is automatically stopped, for example, in 20 minutes from the start of use.

皮膚水分量検知は１０秒間隔で行えば皮膚乾燥の検知には十分であるが、皮膚水分量検知の間隔を少なくとも１秒以下もしくは常時検出するものとするとともに、検出される皮膚水分量がほぼゼロとなる時には光照射出力を停止させるようにしてもよい。光照射用開口部が皮膚から離れた場合、光が漏れ出ることになるとともに、この光で目を痛めることがあるが、この時には水分量センサ３で検出される皮膚水分量がほぼゼロと検知されて、光照射が停止されるために、安全性が増すものであり、また、別途安全装置のセンサを追加しなくても誤照射の危険を防ぐことができる。   If the detection of skin moisture is performed at intervals of 10 seconds, it is sufficient to detect dryness of the skin. However, the interval of detection of skin moisture should be at least 1 second or less, and the detected amount of skin moisture is almost the same. When it becomes zero, the light irradiation output may be stopped. When the light irradiation opening is separated from the skin, the light leaks and the eyes may be damaged by this light. At this time, the moisture content detected by the moisture sensor 3 is detected as almost zero. Thus, since the light irradiation is stopped, the safety is increased, and the risk of erroneous irradiation can be prevented without adding a separate sensor for the safety device.

光が漏れ出ることを防ぐために、光照射用開口部の開口縁は、光を透過しない材料や透過する光の量を大幅に低減させることのできるもの、例えば黒色や着色プラスチックで構成し、さらに図３に示すように皮膚と接触することになる部分は水分量センサ３の部分を除いて皮膚の凹凸形状（曲面を含む）に追従する弾性素材２５、例えばウレタンスポンジで形成しておくとよい。   In order to prevent light from leaking out, the opening edge of the light irradiating opening is made of a material that does not transmit light or that can significantly reduce the amount of light transmitted, such as black or colored plastic, As shown in FIG. 3, the portion that comes into contact with the skin is preferably formed of an elastic material 25 that follows the uneven shape (including the curved surface) of the skin, for example, a urethane sponge, except for the portion of the moisture sensor 3. .

皮膚に接触させた状態で皮膚の水分量を検出する水分量センサ３としては、皮膚の角層のキャパシタンスを測定するものを用いてもよい。図４はこの場合の電極部３０の構成を示しており、皮膚接触面に配された一対の電極３０ａ，３０ｂを薄いガラス膜３２で覆って電極３０ａ，３０ｂが直接皮膚に接することがないようにしている。   As the moisture sensor 3 that detects the moisture content of the skin in a state of being in contact with the skin, a sensor that measures the capacitance of the stratum corneum of the skin may be used. FIG. 4 shows the configuration of the electrode unit 30 in this case, and the pair of electrodes 30a and 30b arranged on the skin contact surface is covered with a thin glass film 32 so that the electrodes 30a and 30b do not directly contact the skin. I have to.

この場合、例えば電極部３０に約１ＭＨｚの高周波電流を流して皮膚の角層のキャパシタンスを測定し、測定されたキャパシタンス値が例えば５０ＡＵ（任意単位：arbitrary unit)以下であれば皮膚が乾燥気味であるとして光照射強度を半減させ、４０ＡＵ以下であれば皮膚乾燥状態として光照射を停止させる制御を行う。この場合、水分量検知時に皮膚の発汗や導電成分の影響を受けにくくなるために、より正確な皮膚水分量検知を行うことができる。   In this case, for example, the capacitance of the stratum corneum of the skin is measured by supplying a high frequency current of about 1 MHz to the electrode unit 30. If the measured capacitance value is, for example, 50 AU (arbitrary unit) or less, the skin is dry. If there is, the light irradiation intensity is reduced by half, and if it is 40 AU or less, control is performed to stop light irradiation as a dry skin state. In this case, since it becomes difficult to be affected by sweating of the skin and conductive components at the time of moisture content detection, more accurate skin moisture content detection can be performed.

ところで光照射出力の制御にあたっては、光源部２０に流す電流値を制限したりすることで光出力を低下させるのではなく、図５に示すようにデューティ比制御で行うことが好ましい。例えば１００％の出力で照射していた光照射強度を半減させる場合、点灯１０ｍｓｅｃ、消灯１０ｍｓｅｃを繰り返すデューティ比５０％のパルス点灯により行うのである。光照射中に、光の照射が中断したり、光の照射強度があからさまに低下すると使用者のとしては美容施術を継続する意欲が低減してしまうが、短い周期のパルス点灯では、目の残像現象により連続点灯しているように認識されるためであり、使用者に認識されることなく光照射強度低下を行うことができる。   By the way, in controlling the light irradiation output, it is preferable not to reduce the light output by limiting the value of the current flowing through the light source unit 20, but to perform the duty ratio control as shown in FIG. For example, when the light irradiation intensity irradiated at 100% output is halved, it is performed by pulse lighting with a duty ratio of 50% that repeats lighting 10 msec and lighting 10 msec. During light irradiation, if the light irradiation is interrupted or the light irradiation intensity decreases clearly, the user's willingness to continue the cosmetic treatment will be reduced. This is because it is recognized as being continuously lit due to the phenomenon, and the light irradiation intensity can be reduced without being recognized by the user.

皮膚水分量検出手段としては、皮膚に対して非接触で検出することができるものを用いてもよい。このような非接触式の水分量センサ３としては、フェムト秒レーザと皮膚での反射波を検知するテラヘルツ波検知部とからなるものがある。皮膚組織は角質層、表皮、真皮、皮下組織と層構造をなしており、皮膚にテラヘルツ波を入射するとそれぞれの層境界面に由来する反射波が得られるが、、空気−角質層境界面からの反射波の強度は、角質層の水分量を大きく反映したものとなっているために、上記境界面からの反射波の強度に基づいて水分量検出を行うことができる。この場合、光照射時に皮膚水分量検知部を皮膚に接触させる必要が無くなるとともに、常に皮膚に押し当てていなければならないという煩わしさが低減される。   As the skin moisture content detecting means, one that can detect the skin without contact may be used. Such a non-contact type moisture sensor 3 includes a femtosecond laser and a terahertz wave detection unit that detects a reflected wave on the skin. Skin tissue has a stratum corneum, epidermis, dermis, and subcutaneous tissue, and when terahertz waves are incident on the skin, a reflected wave derived from each layer interface is obtained, but from the air-stratum stratum Since the intensity of the reflected wave greatly reflects the moisture content of the stratum corneum, the moisture content can be detected based on the intensity of the reflected wave from the boundary surface. In this case, it is not necessary to bring the skin moisture amount detection unit into contact with the skin at the time of light irradiation, and the troublesomeness that the skin moisture amount detection unit must always be pressed against the skin is reduced.

図６はこのような水分量センサ３を用いた光照射美容器具の一例を示しており、図中９は人体を示している。机上などに置いた状態で用いられる本体部１０に対して光源部２は可動式アーム１１でその光照射方向が可変となっていて、使用者は任意の姿勢で光源部２からの光照射を顔面等の皮膚に受けることができる。なお、上記水分量センサ３は光源部２の表面に配設されている。可動式アーム１１を介さずに本体部１０に対して光源部２を角度調整自在に取り付けたものであってもよい。   FIG. 6 shows an example of a light irradiation beauty instrument using such a moisture amount sensor 3, and 9 in the figure shows a human body. The light source unit 2 is a movable arm 11 with respect to the main body unit 10 used in a state of being placed on a desk or the like, and its light irradiation direction is variable, and the user can irradiate light from the light source unit 2 in an arbitrary posture. Can be received on the skin such as the face. The moisture amount sensor 3 is disposed on the surface of the light source unit 2. The light source unit 2 may be attached to the main body unit 10 so as to freely adjust the angle without using the movable arm 11.

図７に示すものは、前記図１に示したものに対して、皮膚に対して水分を供給することができるように、ハウジング１内に水タンク１５と通水チューブ１６とポンプ１７を設けたもので、水分量センサ３によって皮膚乾燥状態が検知されたならば、制御部４はポンプ１７を作動させることで水タンク１５内の水（保湿用化粧水であってもよい）を通水チューブ１６を通じて光照射用開口部の開口縁付近に開口する吐出口から吐出することで、皮膚を濡らす。このような水供給手段を備えたものでは、皮膚の乾燥状態が検知された場合に光照射の停止や光照射強度の低減を行わなくても皮膚の乾燥による肌荒れを防ぐことができる。   7 is provided with a water tank 15, a water flow tube 16, and a pump 17 in the housing 1 so that moisture can be supplied to the skin as compared with that shown in FIG. 1. If the skin dry state is detected by the moisture sensor 3, the control unit 4 operates the pump 17 to pass the water in the water tank 15 (may be moisturizing lotion). 16, the skin is wetted by discharging from a discharge port that opens near the opening edge of the light irradiation opening. With such a water supply means, it is possible to prevent rough skin due to dry skin without stopping light irradiation or reducing light irradiation intensity when a dry state of the skin is detected.

水供給はミストを噴出させることで行ってもよい。図８は図６に示したものにおける光源部２の両脇にミスト発生手段７を配したものを示している。このミスト発生手段７としては、ベンリュリー効果によって吸い上げた水をミスト状にして吐出するもの、ボイラーを備えてスチームミストを吐出するもの、放電によって水をミスト化して吐出するもの、超音波を用いてミストを生成するもの等、どのようなものでもよい。   Water supply may be performed by ejecting mist. FIG. 8 shows a structure in which mist generating means 7 is arranged on both sides of the light source unit 2 in the structure shown in FIG. As this mist generating means 7, the water sucked up by the Ben-Lury effect is discharged in the form of a mist, the one provided with a boiler to discharge the steam mist, the one to discharge the water by mist, and the ultrasonic wave Anything may be used, such as one that generates mist.

光照射時に水分供給部を皮膚に接触させておく必要が無くなり、使用者が常に皮膚に押し当てていなければならないという煩わしさが低減される上に、広い面積に水をいきわたらすことができる。   It is no longer necessary to keep the water supply part in contact with the skin during light irradiation, reducing the annoyance that the user must always press against the skin and allowing water to be spread over a large area. .

このような水分供給動作を行う時は、前記制御部４は前記報知部５をまず作動させて、使用者に対してこれから水部供給動作を行うことを報知するようにしておくのが好ましい。使用者にしてみれば、水分供給動作に驚くことがなくなる上に、故障と混同してしまうことがない。   When performing such a water supply operation, it is preferable that the control unit 4 first activates the notification unit 5 to notify the user that the water unit supply operation will be performed. From the user's point of view, the user is not surprised by the water supply operation and is not confused with a failure.

本発明の実施の形態の一例の概略断面図である。It is a schematic sectional drawing of an example of embodiment of this invention. 同上の水分量センサを示すもので、(a)は断面図、(b)は電極部の斜視図である。The moisture content sensor same as the above is shown, (a) is a sectional view and (b) is a perspective view of an electrode part. 他例の概略断面図である。It is a schematic sectional drawing of another example. 水分量センサの他例の電極部を示すもので、(a)は正面図、(b)は断面図である。The electrode part of the other example of a moisture content sensor is shown, (a) is a front view, (b) is sectional drawing. 光照射出力のデューティ制御の説明図である。It is explanatory drawing of duty control of light irradiation output. 他の実施例を示すもので、(a)は光源部の斜視図、(b)(c)は側面図である。FIG. 4 shows another embodiment, in which (a) is a perspective view of a light source unit, and (b) and (c) are side views. 別の例の概略断面図である。It is a schematic sectional drawing of another example. 更に別の例を示すもので、(a)は光源部の斜視図、(b)(c)は側面図である。Further, another example is shown, in which (a) is a perspective view of a light source unit, and (b) and (c) are side views.

符号の説明Explanation of symbols

２ 光源部
３ 水分量センサ
４ 制御部
５ 報知部 2 Light source unit 3 Moisture content sensor 4 Control unit 5 Notification unit

Claims (8)

肌の美容のための光を皮膚に対して照射する光源部と、光源部からの光が照射される皮膚の水分量を検出する皮膚水分量検知手段と、皮膚水分量検知手段で得られた皮膚水分量データに基づいて光源部の光出力を制御する制御手段とを備えていることを特徴とする光照射美容器具。   Obtained by a light source unit for irradiating the skin with light for skin beauty, a skin moisture amount detecting unit for detecting the moisture content of the skin irradiated with light from the light source unit, and a skin moisture amount detecting unit A light-irradiating cosmetic device comprising: control means for controlling light output of the light source unit based on skin moisture amount data. 制御手段は光源部から出力する光出力をデューティ制御するものであることを特徴とする請求項１記載の光照射美容器具。   The light irradiation cosmetic device according to claim 1, wherein the control means performs duty control on the light output output from the light source unit. 皮膚水分量検知手段は皮膚のキャパシタンスもしくはコンダクタンスの計測で皮膚水分量を検知する接触式のものであることを特徴とする請求項１または２記載の光照射美容器具。   3. The light irradiation cosmetic device according to claim 1, wherein the skin moisture amount detecting means is a contact type device that detects skin moisture amount by measuring skin capacitance or conductance. 制御手段は皮膚水分量検知手段の出力から皮膚水分量検知手段が皮膚に接触しているか否かを判断して接触していないと判断された時に光源部からの光出力を停止させるものであることを特徴とする請求項３記載の光照射美容器具。   The control means determines whether or not the skin moisture amount detecting means is in contact with the skin from the output of the skin moisture amount detecting means and stops the light output from the light source unit when it is determined that the skin moisture amount detecting means is not in contact. The light-irradiated beauty device according to claim 3. 皮膚水分量検知手段は電磁波パルスを用いて皮膚水分量を検知する非接触式のものであることを特徴とする請求項１または２記載の光照射美容器具。   3. The light irradiation cosmetic device according to claim 1, wherein the skin moisture amount detection means is a non-contact type device that detects the skin moisture amount using an electromagnetic wave pulse. 皮膚に対して水分を供給する水分供給手段を備えていることを特徴とする請求項１〜５のいずれか１項に記載の光照射美容器具。   The light irradiation cosmetic device according to any one of claims 1 to 5, further comprising water supply means for supplying water to the skin. 水分供給手段はミスト化した水を皮膚に対して供給するものであることを特徴とする請求項６記載の光照射美容器具。   The light-irradiating cosmetic device according to claim 6, wherein the moisture supply means supplies mist of water to the skin. 制御手段による光出力制御状態を報知する報知手段を備えていることを特徴とする請求項１〜７のいずれか１項に記載の光照射美容器具。   The light irradiation cosmetic device according to any one of claims 1 to 7, further comprising notification means for notifying a light output control state by the control means.
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