WO2009091003A1 - Dispositif de génération de brouillard - Google Patents

Dispositif de génération de brouillard Download PDF

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Publication number
WO2009091003A1
WO2009091003A1 PCT/JP2009/050481 JP2009050481W WO2009091003A1 WO 2009091003 A1 WO2009091003 A1 WO 2009091003A1 JP 2009050481 W JP2009050481 W JP 2009050481W WO 2009091003 A1 WO2009091003 A1 WO 2009091003A1
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WO
WIPO (PCT)
Prior art keywords
mist
skin
potential difference
amount
negative ion
Prior art date
Application number
PCT/JP2009/050481
Other languages
English (en)
Japanese (ja)
Inventor
Shigeru Tatsuta
Koji Osada
Original Assignee
Panasonic Electric Works Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Panasonic Electric Works Co., Ltd. filed Critical Panasonic Electric Works Co., Ltd.
Priority to CN2009801012037A priority Critical patent/CN101878015A/zh
Publication of WO2009091003A1 publication Critical patent/WO2009091003A1/fr

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    • 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
    • A61H33/00—Bathing devices for special therapeutic or hygienic purposes
    • A61H33/06—Artificial hot-air or cold-air baths; Steam or gas baths or douches, e.g. sauna or Finnish baths
    • A61H33/12—Steam baths for the face
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/44—Applying ionised fluids

Definitions

  • the present invention relates to a mist generating apparatus that generates mist and negative ions and releases them toward a human body such as a face to care for the skin.
  • mist generators have a cosmetic effect such as moisturizing the skin by releasing the mist generated by boiling the liquid with a heater or atomizing with ultrasonic waves toward the human body such as the face. It is used as a device for the purpose of skin care.
  • Patent Document 1 discloses a mist generating apparatus that releases negative ions simultaneously with mist and performs effective skin care.
  • the skin potential difference between the stratum corneum surface constituting the skin and the tissue below the epidermis is several mV to several tens mV, but a negative charge is given to the stratum corneum surface and the skin potential difference is several tens mV.
  • the lipid component in the epidermal granule layer is released between keratinocytes and the barrier function of the skin is improved by setting it to several hundred mV.
  • a mist generating apparatus includes a mist generating unit that generates mist, a negative ion generating unit that generates negative ions, and a mist generation amount that is larger than a steady amount for a predetermined time from the start of negative ion generation.
  • a control unit that controls the mist generation unit so as to reduce the amount to a small amount.
  • a tank holder 3 is provided in the main body case 2 of the mist generating device 1.
  • the tank holder 3 is detachably provided with a tank 4 for supplying a liquid such as water.
  • the opening of the tank 4 is closed by a lid 4 a provided with a water stop pin (not shown), and the tank 4 is disposed in the reservoir 3 a of the tank holder 3 with the lid 4 a facing downward.
  • the reservoir 3a of the tank holder 3 is provided with a protruding pin (not shown) having a shape corresponding to the water stop pin.
  • the reservoir 3 a of the tank holder 3 is connected to the liquid reservoir 6 formed at the lower part in the main body case 2 through the liquid supply path 5.
  • the liquid reservoir 6 stores the liquid from the reservoir 3a through the liquid supply path 5 up to the same water level as in the reservoir 3a.
  • a heater 7 is provided as a heating device for heating and boiling the liquid stored in the liquid reservoir 6.
  • the heater 7 is an example of a mist generating unit.
  • a mist flow path 8 as a cylindrical path extending along the vertical direction of the main body case 2 is formed in the upper part of the liquid reservoir 6.
  • a corona discharge unit 10 is provided as a negative ion generation unit that generates negative ions.
  • the corona discharge unit 10 includes a high-voltage power supply circuit 11, a needle-like discharge needle 12, and a semi-cylindrical counter plate 13 connected to the ground. By applying a high voltage to, a corona discharge is generated to generate negative ions.
  • the discharge needle 12 and the counter plate 13 are an example of an electrode part of the corona discharge part 10.
  • a discharge port 14 for discharging mist is disposed in the upper part of the mist flow path 8.
  • mist is discharged from the discharge port 14, negative ions generated by the corona discharge unit 10 are discharged, and the negative ions are mixed with the mist. As a result, the mist is negatively charged.
  • the body case 2 of the mist generating apparatus 1 has a skin potential difference sensor 22 including a first electrode portion 20 and a second electrode portion 21 that detect a skin potential difference for skin care such as a face. Is provided.
  • the first electrode portion 20 includes an electrode 20a made of a highly conductive metal material such as silver or silver chloride, and is attached to the skin such as a user's face to which mist is sprayed.
  • an electrode 20a made of a highly conductive metal material such as silver or silver chloride, and is attached to the skin such as a user's face to which mist is sprayed.
  • the second electrode portion 21 is a water retaining material composed of an electrode 21a composed of a highly conductive metal material such as silver or silver chloride, and a polymer gel having conductivity while being provided on the outer surface of the electrode 21a.
  • a case housing 23 formed so as to surround the electrode 21 a and the water retaining portion 21 b is fixed to the main body case 2.
  • the bypass channel 21c is connected to the reservoir 3a of the tank holder 3 and supplies the liquid stored in the reservoir 3a to the water retaining portion 21b so that the water retaining portion 21b can be kept wet with the liquid. It has become.
  • the second electrode portion 21 is touched by the user's finger to supply moisture to the stratum corneum of the finger so that the potential of the stratum corneum surface and the potential of the skin tissue below the epidermis are at the same level. Yes.
  • the stratum corneum surface of the finger can be regarded as a skin tissue below the epidermis of the skin that performs skin care such as a face. That is, the first electrode unit 20 detects the potential of the skin stratum corneum surface, and the second electrode unit 21 detects the potential of the skin tissue below the epidermis. Therefore, it is possible to easily detect the skin potential difference of the skin where skin care is performed.
  • the control unit 30 to which the first electrode unit 20 and the second electrode unit 21 are connected calculates the difference (skin potential difference) between the potential detected by the first electrode unit 20 and the potential detected by the second electrode unit 21. It comes to calculate.
  • the control unit 30 is connected to the high voltage power supply circuit 11 of the heater 7 and the corona discharge unit 10 and controls each unit.
  • step S10 when a switch (not shown) of the mist generating device 1 is turned on, the control unit 30 starts a measurement by operating a built-in timer (not shown) (step S10). Next, the control unit 30 operates the heater 7 (step S20), and heats the liquid in the liquid reservoir 6. At this time, the control unit 30 sets the mist amount to be discharged from the discharge port 14 as the mist amount A that is less than the steady production amount (for example, 6 cc / min) (step S30), and the heater 7 is set so as to become the mist amount A. Control.
  • the control unit 30 causes the high voltage power supply circuit 11 to apply a high voltage E between the discharge needle 12 of the corona discharge unit 10 and the opposing plate 13 (step S40) to generate negative ions. . That is, the heater 7 and the corona discharge unit 10 are driven simultaneously. And the control part 30 of the skin which performs skin care with the 1st electrode part 20 with which the mist was sprayed, such as a user's face, and the 2nd electrode part 21 contacted with the user's finger
  • the control unit 30 compares the measurement time T measured by the timer with a preset set time Ta (step S60). If the measurement time T is equal to or longer than the set time Ta (step S60: NO), the control unit 30 sets the mist amount released from the discharge port 14 as a mist amount B (for example, 6 cc / min) that is a steady production amount ( Step S100), the heater 7 is controlled so that the mist amount B is obtained.
  • a mist amount B for example, 6 cc / min
  • step S60 If the measurement time T is less than the set time Ta (step S60: YES), the control unit 30 determines the skin potential difference Va by the skin potential difference sensor 22 (the first electrode unit 20 and the second electrode unit 21) and a preset maximum potential difference. Comparison with Vmax is performed (step S70).
  • control unit 30 reduces voltage E applied between discharge needle 12 and counter plate 13 by a predetermined amount ⁇ (E ⁇ ). E- ⁇ ) (step S71). That is, the discharge amount is reduced to suppress the negative ion emission amount. Thereafter, the control unit 30 performs processing from step S60.
  • step S80 the control unit 30 compares the skin potential difference Va with a preset minimum potential difference Vmin (step S80). If the skin potential difference Va is equal to or less than the minimum potential difference Vmin (step S80: NO), the control unit 30 increases the voltage E applied between the discharge needle 12 and the opposing plate 13 by a predetermined amount ⁇ (E ⁇ ). E + ⁇ ) (step S81). That is, the discharge amount is increased to increase the negative ion emission amount. Thereafter, the control unit 30 performs processing from step S60. If skin potential difference Va is larger than minimum potential difference Vmin (step S80: YES), control unit 30 performs processing from step S60.
  • control unit 30 controls the corona discharge unit 10 so that the minimum potential difference Vmin ⁇ skin potential difference Va ⁇ maximum potential difference Vmax is satisfied in steps S70 and S71 and steps S80 and S81.
  • Lipid components such as ceramide in the granule layer are suitably released between corneocytes, and the barrier function of the skin is further improved.
  • the control unit 30 controls the heater 7 so that the mist generation amount becomes a mist amount A that is smaller than the steady generation amount (mist amount B) for a predetermined time from the start of negative ion generation.
  • the electrode part (discharge needle 12 and counter plate 13) of the corona discharge part 10 for performing corona discharge is provided in the mist flow path 8 through which the mist generated by the heating boiling of the liquid in the heater 7 passes. That is, when corona discharge is performed in the mist flow path 8, the particles of the mist cause Rayleigh splitting and finely split. As a result, a large amount of fine mist charged with negative ions can be generated.
  • a potential difference sensor 22 is provided.
  • the control unit 30 controls the corona discharge unit 10 so that the potential difference detected by the skin potential difference sensor 22 is within a range in which a lipid component such as ceramide is suitably released from the granular layer. That is, the control unit 30 controls the amount of negative ions generated while detecting the skin potential difference, and controls the skin potential difference so that the value falls within the range in which the lipid component is suitably released from the granular layer. As a result, the skin barrier function can be improved more effectively.
  • the mist amount A is suppressed from the steady mist amount B until the driving time (T) of the corona discharge unit 10 reaches a predetermined time (Ta). For this reason, the skin potential difference is controlled with the amount of mist limited (the amount of negative ions is varied). Therefore, the skin barrier function can be improved more effectively.
  • a conductive water retaining portion 21b is provided on one electrode 21a of the pair of electrodes 20a and 21a. That is, when the skin is brought into contact with the electrode 21a provided with the conductive water retaining portion 21b, the amount of water in the stratum corneum of the skin increases, and the potential of the stratum corneum surface and the potential of the skin tissue below the epidermis are the same. Become a level. Therefore, the potential of the skin tissue below the epidermis can be easily measured, and the potential difference of the skin can be easily and reliably measured simply by bringing both electrodes 20a and 21a into contact with the stratum corneum surface.
  • the mist generating unit is not limited to the heater 7, and may be a unit that atomizes a liquid with ultrasonic waves, or a device that uses a venturi effect known from a principle such as spraying.
  • the negative ion generation unit is not limited to the corona discharge unit 10 but may be a so-called water crushing type negative ion generator in which water molecules are crushed by diffusing liquid with a propeller rotated at high speed.
  • the electrode part (discharge needle 12 and the counter plate 13) of the corona discharge part 10 may be provided outside the mist flow path 8.
  • the influence of mist is less than that when corona discharge is performed in the mist flow path 8, and the humidity can be kept low.
  • the applied voltage is increased, leakage current due to mist can be suppressed between the discharge needle 12 and the counter plate 13 (counter electrode), and stable corona discharge can be performed. Therefore, the negative charge amount by the negative ions of the mist particles can be increased.
  • the first electrode portion 20 and the second electrode portion 21 may be configured integrally.
  • the first electrode portion 20 is provided on the upper surface of the substantially rectangular box-shaped sensing probe 41 connected to the main body case 2 via the outer tube 40, and the second electrode portion 21 is provided below the sensing probe 41. Is fixed.
  • the sensing probe 41 is gripped by the user, the user's palm and the second electrode portion 21 are in contact with each other.
  • the skin potential difference Va can be detected when the first electrode unit 20 is brought into contact with a location such as a face where mist is sprayed.
  • the jacket tube 40 there is a bypass channel 21 c for supplying a liquid to a lead wire connecting the control unit 30 and the first and second electrode units 20, 21 and a water retaining unit 21 b of the second electrode unit 21. Contained.
  • the skin potential difference sensor 22 may not be used.
  • conditions such as a mist amount and a discharge amount (negative ion generation amount) in which lipid components such as ceramide are suitably released between the corneocytes from the granule layer are obtained by experiments in advance, and the control unit 30 under the suitable conditions.
  • the negative ion generation amount may be controlled.
  • a switch that can be operated by the user may be provided in the mist generating device 1. .
  • the amount of mist can be changed at the operation timing of the switch, that is, the timing desired by the user.
  • control unit 30 may start the heater 7 so as to generate mist under the condition of the mist amount B, and operate the corona discharge unit 10 with the start of the heater 7 to generate negative ions. That is, the amount of mist can be naturally suppressed by using the time required for the liquid to be heated and boiled by the heater 7. Therefore, by generating negative ions simultaneously with the start of the heater 7, the mist generation amount can be suppressed to be smaller than the steady mist amount B in a predetermined time. For this reason, it is possible to improve the equivalent skin barrier function without having to set the heater 7 to the mist amount A condition.
  • the present invention is not limited to this.
  • the increase / decrease amount may be appropriately displaced, such as increasing the increase / decrease value.

Abstract

L'invention porte sur un dispositif de génération de brouillard (1) qui peut améliorer de manière efficace la fonction barrière cutanée. Le dispositif de génération de brouillard (1) comprend : une unité de génération de brouillard (7) qui génère un brouillard ; une unité de génération d'ions négatifs (10) qui génère des ions négatifs; et une unité de commande (30) qui commande une unité de génération de brouillard (7) de façon à supprimer la quantité de génération de brouillard afin qu'elle soit inférieure à une quantité stationnaire durant un temps prédéterminé (Ta) à partir du début de génération d'ions négatifs.
PCT/JP2009/050481 2008-01-16 2009-01-15 Dispositif de génération de brouillard WO2009091003A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009801012037A CN101878015A (zh) 2008-01-16 2009-01-15 雾发生装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008-007121 2008-01-16
JP2008007121A JP2009165639A (ja) 2008-01-16 2008-01-16 ミスト発生装置

Publications (1)

Publication Number Publication Date
WO2009091003A1 true WO2009091003A1 (fr) 2009-07-23

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ID=40885389

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Application Number Title Priority Date Filing Date
PCT/JP2009/050481 WO2009091003A1 (fr) 2008-01-16 2009-01-15 Dispositif de génération de brouillard

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JP (1) JP2009165639A (fr)
CN (1) CN101878015A (fr)
WO (1) WO2009091003A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110369378A (zh) * 2019-08-20 2019-10-25 如冈自动化控制技术(上海)有限公司 一种超声波雾化移动清洗装置

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4790068B2 (ja) * 2009-10-09 2011-10-12 シャープ株式会社 肌表面の水分量を増加させると共に真皮の水分保持機能を向上させる方法および美容器具
JP5878753B2 (ja) * 2010-12-28 2016-03-08 ヤーマン株式会社 ミスト発生装置
JP5788247B2 (ja) * 2011-07-12 2015-09-30 ヤーマン株式会社 ミスト発生機及びミスト発生装置
CN103230336B (zh) * 2013-04-27 2015-10-07 刘政 超声波负离子冷光美容保健仪
JP6463390B2 (ja) * 2017-02-02 2019-01-30 シャープ株式会社 保湿装置及び保湿装置の制御方法
KR102310885B1 (ko) * 2019-11-29 2021-10-12 주식회사 필터테크 쿨링포그수단의 수요를 예측할 수 있는 쿨링포그 관리 시스템 수단

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62223502A (ja) * 1986-03-25 1987-10-01 松下電工株式会社 スチ−ム発生装置
JP2004024897A (ja) * 2001-09-13 2004-01-29 Matsushita Electric Works Ltd 肌ケア装置
JP3721047B2 (ja) * 2000-05-10 2005-11-30 瀧川株式会社 美顔機
WO2007018170A1 (fr) * 2005-08-08 2007-02-15 Chiken Ltd. Dispositif pulverisateur
JP3916658B2 (ja) * 1994-10-11 2007-05-16 マーティンセン．オージャン．ジー 皮膚内の水分の測定

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62223502A (ja) * 1986-03-25 1987-10-01 松下電工株式会社 スチ−ム発生装置
JP3916658B2 (ja) * 1994-10-11 2007-05-16 マーティンセン．オージャン．ジー 皮膚内の水分の測定
JP3721047B2 (ja) * 2000-05-10 2005-11-30 瀧川株式会社 美顔機
JP2004024897A (ja) * 2001-09-13 2004-01-29 Matsushita Electric Works Ltd 肌ケア装置
WO2007018170A1 (fr) * 2005-08-08 2007-02-15 Chiken Ltd. Dispositif pulverisateur

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110369378A (zh) * 2019-08-20 2019-10-25 如冈自动化控制技术(上海)有限公司 一种超声波雾化移动清洗装置

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Publication number Publication date
JP2009165639A (ja) 2009-07-30
CN101878015A (zh) 2010-11-03

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