CN114099966B - Plasma cosmetic apparatus capable of reducing ozone odor by gas recycling - Google Patents

Plasma cosmetic apparatus capable of reducing ozone odor by gas recycling Download PDF

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Publication number
CN114099966B
CN114099966B CN202011202606.5A CN202011202606A CN114099966B CN 114099966 B CN114099966 B CN 114099966B CN 202011202606 A CN202011202606 A CN 202011202606A CN 114099966 B CN114099966 B CN 114099966B
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cover
irradiation side
plasma
centrifugal
vertical direction
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CN114099966A (en
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野村京
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Fu Xintang Co ltd
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Fu Xintang Co ltd
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    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8671—Removing components of defined structure not provided for in B01D53/8603 - B01D53/8668
    • B01D53/8675—Ozone
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Electrotherapy Devices (AREA)

Abstract

The present invention relates to a plasma cosmetic apparatus capable of reducing ozone odor through gas recycling. The invention aims to reduce ozone odor. A cosmetic device (1) according to one embodiment includes: a centrifugal fan (12) which is provided on the irradiation side (A) of the motor (11) and which blows air in a centrifugal direction (W); a first cover (13) that covers the outside of the centrifugal direction (W) of the centrifugal fan (12) and the non-irradiation side (B); a second cover (14) that covers the irradiation side (A) of the centrifugal fan (12); and a main case (20) provided on the irradiation side (A) of the second cover (14), the main case (20) accommodating therein a plasma generation layer (30) configured to generate plasma, the negative electrode (25) being composed of a punched metal plate, each of the outer through holes (14B) not opposing each of the through holes (20A) in the vertical direction (H).

Description

Plasma beauty equipment capable of reducing ozone odor through gas recycling
Technical Field
The present invention relates to a cosmetic device.
Background
Conventionally, a cosmetic device configured to irradiate a skin of a human with plasma is known (for example, see patent document 1).
Documents of the prior art
Patent document
Patent document 1: japanese patent No. 6180016
Disclosure of Invention
Problems to be solved by the invention
However, in the conventional cosmetic device, since ozone is contained in the gas containing the plasma which irradiates the skin of the person, there is a problem that ozone odor is generated when the gas is left as it is.
Accordingly, the present invention has been made in view of the above problems, and an object thereof is to provide a cosmetic device capable of reducing ozone odor.
Means for solving the problems
A cosmetic device according to an embodiment is configured to irradiate a human skin with plasma, and has a vertical direction and a centrifugal direction orthogonal to the vertical direction, and has an irradiation side which is a side to which the plasma is irradiated in the vertical direction and a non-irradiation side which is a side opposite to the irradiation side in the vertical direction, and includes: an electric motor; a centrifugal fan that is provided on the irradiation side of the motor and blows air in the centrifugal direction; a first cover that covers an outer side in the centrifugal direction of the centrifugal fan and the non-irradiation side; a second cover that covers the irradiation side of the centrifugal fan; and a main case provided on the irradiation side of the second cover, the second cover having a central through hole formed in a central portion thereof and two outer through holes formed on an outer side in the centrifugal direction with respect to the central through hole, the main case having two through holes formed on an outer side in the centrifugal direction with respect to the central portion thereof, the main case accommodating a plasma generation layer configured to generate the plasma, the plasma generation layer being configured by sandwiching a dielectric between a positive electrode and a negative electrode, the negative electrode being configured by a punched metal plate, each of the outer through holes not facing each of the through holes in the vertical direction.
ADVANTAGEOUS EFFECTS OF INVENTION
According to the present invention, a cosmetic apparatus capable of reducing ozone odor can be provided.
Drawings
Fig. 1 is a diagram showing one example of the appearance of a cosmetic apparatus 1 of one embodiment.
Fig. 2 is a diagram showing one example of the internal structure of the beauty treatment apparatus 1 of one embodiment.
Fig. 3 is a diagram for explaining a case where a gas containing plasma is blown out in the cosmetic apparatus 1 according to the embodiment.
Fig. 4 is a diagram for explaining a case where the gas is recovered in the beauty treatment equipment 1 according to the embodiment.
Fig. 5 is a diagram for explaining a case where the gas is recovered in the beauty treatment apparatus 1 according to the embodiment.
Description of the reference numerals
1 … beauty equipment, 11 … motor, 12 … centrifugal fan, 12A … air deflector, 13 … first cover, 14 … second cover, 14A … central through hole, 14B … outer through hole, 15 … filter, 15A … filter through hole, 15B … tray, 20 … main case, 20A … through hole, 21 … sealing component, 22 … positive electrode, 23 … dielectric, 24 … spacer, 25 … negative electrode, 26 … third cover, 30 … plasma generation layer, 100 … gas, H … vertical direction, A … irradiation side, B … non-irradiation side, W … centrifugal direction.
Detailed Description
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In addition, in the following description of the drawings, the same or similar parts are denoted by the same or similar reference numerals. However, it should be noted that the drawings are schematic, and the proportions of the respective dimensions and the like are different from those in reality. Therefore, the specific dimensions and the like should be determined in consideration of the following description. Further, the drawings may include portions having different dimensional relationships and ratios from each other. In the present specification and the drawings, elements having substantially the same function and configuration are denoted by the same reference numerals to omit duplicated description, and elements not directly related to the present invention are omitted from illustration.
(first embodiment)
Hereinafter, a cosmetic device 1 according to a first embodiment of the present invention will be described with reference to fig. 1 to 5. Fig. 1 is a diagram showing an example of an external appearance of a beauty treatment apparatus 1 according to an embodiment, fig. 2 is a diagram showing an example of an internal configuration of the beauty treatment apparatus 1 according to an embodiment, fig. 3 is a diagram for explaining a case where a gas containing plasma is blown out in the beauty treatment apparatus 1 according to an embodiment, fig. 4 is a diagram for explaining a case where the gas is recovered in the beauty treatment apparatus 1 according to an embodiment, and fig. 5 is a diagram for explaining a case where the gas is recovered in the beauty treatment apparatus 1 according to an embodiment.
The cosmetic device 1 of the present embodiment is configured to irradiate a human skin with plasma. Specifically, the beauty treatment apparatus 1 of the present embodiment may be a beauty treatment device configured to irradiate the face of the person with plasma.
Specifically, as shown in fig. 1, the cosmetic device 1 of the present embodiment is configured to blow a gas 100 containing plasma from a hole of a punched metal plate constituting a negative electrode 25 described later.
The beauty treatment apparatus 1 of the present embodiment has a vertical direction H (see fig. 1 and the like) and a centrifugal direction W (see fig. 3 and the like) orthogonal to the vertical direction H. As shown in fig. 1, the cosmetic device 1 of the present embodiment has an irradiation side a, which is a side to which plasma is irradiated in the vertical direction H, and a non-irradiation side B, which is a side opposite to the irradiation side a in the vertical direction H.
As shown in fig. 2, the beauty treatment apparatus 1 of the present embodiment includes a motor 11, a centrifugal fan 12, a first cover 13, a second cover 14, a filter 15, a main casing 20, and a third cover 26 inside.
As shown in fig. 2, the centrifugal fan 12 is provided on the irradiation side a of the motor 11 and configured to blow air in the centrifugal direction W. Here, the centrifugal fan 12 is operated by driving the motor 11. For example, the centrifugal fan 12 may be a subminiature turbo fan.
As shown in fig. 2, the first cover 13 is configured to cover the outside in the centrifugal direction W of the centrifugal fan 12 and the non-irradiation side B.
As shown in fig. 2, the second cover 14 is configured to cover the irradiation side a of the centrifugal fan 12. Here, as shown in fig. 2, the second cover 14 is configured to cover a part of the non-irradiation side B of the centrifugal fan 12.
As shown in fig. 2, the second cover 14 has a central through hole 14A formed in the central portion 14O, and two outer through holes 14B formed on the outer side in the centrifugal direction W than the central through hole 14A. The two outer through holes 14B may be disposed at positions point-symmetrical with respect to the central portion 14O of the second cover (or positions line-symmetrical with respect to a straight line passing through the central portion 14O of the second cover). Here, the number of the outer through holes 14B is not limited to two, and may be other than two.
As shown in fig. 3, a space S for accumulating static pressure from the centrifugal fan 12 may be provided in the first cover 13 on the non-irradiation side B of the outer through hole 14B, that is, on the outer side in the centrifugal direction W of the centrifugal fan 12 on the irradiation side. With this configuration, the airflow blown out through the outer through-holes 14B can be stabilized.
As shown in fig. 3, air guide plate 12A may be provided in a space between first cover 13 and the outermost portion of centrifugal fan 12 in centrifugal direction W. The air guide plate 12A is inclined so as to face inward in the centrifugal direction W as it faces the non-irradiation side B. The wind pressure in the centrifugal direction W is guided to the irradiation side a by the wind guide plate, and a higher static pressure can be applied.
The filter 15 is disposed between the main housing 20 and the second cover 14. The filter 15 is configured to decompose at least ozone odor. The filter 15 may be accommodated in the tray 15B.
As shown in fig. 2, a filter through hole 15A may be provided in the central portion 15O of the tray 15B. Here, the filter through-holes 15A may be disposed so as to face the central through-hole 14A in the vertical direction H.
The tray 15B has a longitudinal shape. Here, the tray 15B may be slidably inserted into a vertically long groove provided in the second cover 14 to be accommodated in the second cover 14. With this structure, the tray 15B accommodating the filter 15 can be easily replaced.
As shown in fig. 2, the main casing 20 is disposed on the irradiation side a of the second cover 14.
As shown in fig. 2, two through holes 20A are formed in the mother case 20 on the outer side in the centrifugal direction W than the center portion 20O. Two through holes 20A may be disposed at positions that are point-symmetric with respect to central portion 20O of mother case 20 (or positions that are line-symmetric with respect to a straight line passing through central portion 20O of mother case 20). Here, the number of the through holes 20A is not limited to two, and may be other than two.
In addition, each of the two outer through holes 14B is arranged not to face each of the two through holes 20A in the vertical direction H.
As shown in fig. 2, a plasma generation layer 30 configured to generate plasma is accommodated in the main cell 20.
Here, the plasma generation layer 30 is configured by sandwiching the dielectric 23 between the positive electrode 22 and the negative electrode 25.
For example, the positive electrode 22 may be made of a copper plate, and the negative electrode 25 may be made of a punched metal plate. The dielectric 23 may be formed of a glass plate.
As shown in fig. 2, a separator 24 may be provided between the negative electrode 25 and the dielectric 23.
Further, as shown in fig. 2, a sealing member for preventing flooding may also be provided between positive electrode 22 and main case 20.
Third cover 26 may be provided on irradiation side a of plasma generation layer 30 and embedded in main case 20.
Hereinafter, a case where the gas 100 containing plasma is blown out in the beauty treatment apparatus 1 of the present embodiment will be described with reference to fig. 3, and a case where the gas 100 is collected in the beauty treatment apparatus 1 of the present embodiment will be described with reference to fig. 4 and 5.
First, as shown in fig. 3, the air flow sent toward the outside in the centrifugal direction W by the centrifugal fan 12 is guided to the irradiation side a by the air guide plate 12A.
Secondly, the air flow is accumulated in the space S and then flows to the irradiation side a through the outer through-holes 14B.
Thirdly, the air flow toward the irradiation side a collides with the third cover 26, flows inward in the centrifugal direction W, and passes through the plasma generation layer 30. Specifically, as shown in fig. 2, the air flow flows toward the space formed between the negative electrode 25 and the dielectric 23 through the spacer 24.
Fourth, the gas 100 containing the plasma generated in the plasma generation layer 30 is blown out to the outside of the cosmetic apparatus 1 from the hole of the punched metal plate constituting the negative electrode 25.
Here, if the negative electrode 25 itself is subjected to the catalyst treatment, ozone in the plasma-containing gas 100 can be decomposed, and the ozone odor can be reduced at the time of blowing out the gas 100.
First, as shown in fig. 4 and 5, the gas irradiated to the skin of the person and having the plasma extinguished enters the inside of the beauty apparatus 1 through the through-hole 20A of the main housing 20.
Second, the gas flows to the filter 15 accommodated in the tray 15B. Here, the filter 15 decomposes ozone contained in the gas.
Third, the gas from which ozone is decomposed and removed flows into the first cover 13 through the filter through-holes 15A and the center through-hole 14A of the second cover 14.
Fourth, the gas in the first cover 13 is sent to the outside in the centrifugal direction W by the centrifugal fan 12 and reused.
According to the cosmetic device 1 of the present embodiment, the gas from which the plasma is eliminated by irradiation to the skin of the person is recovered and reused as described above, so that the ozone odor outside the cosmetic device 1 can be reduced.
In addition, according to the cosmetic device 1 of the present embodiment, by reusing the gas from which ozone is decomposed and removed, plasma can be efficiently irradiated to the skin of a person.
Furthermore, according to the cosmetic device 1 of the present embodiment, since the gas flows from the outside to the inside in the centrifugal direction W of the plasma generation layer 30, the concentration of the plasma contained in the gas can be increased.
The present invention can also be applied to a multifunctional cosmetic apparatus combined with conventional cosmetic techniques, for example, techniques related to LED light, techniques related to introduction/extraction of ions, techniques related to RF radio frequency, techniques related to ultrasonic waves, and the like.
The present invention has been described in detail using the above embodiments, but it is obvious to those skilled in the art that the present invention is not limited to the embodiments described in the present specification. The present invention can be implemented by modifications and variations without departing from the spirit and scope of the present invention defined by the claims. Therefore, the description of the present specification is for illustrative purposes and is not intended to limit the present invention in any way.

Claims (3)

1. A cosmetic device configured to irradiate a plasma to a skin of a human being,
having a vertical direction and a centrifugal direction orthogonal to said vertical direction,
and has a side irradiated with the plasma in the vertical direction, i.e., an irradiation side, and a side opposite to the irradiation side in the vertical direction, i.e., a non-irradiation side,
and is provided with:
an electric motor;
a centrifugal fan that is provided on the irradiation side of the motor and blows air in the centrifugal direction;
a first cover that covers an outer side in the centrifugal direction of the centrifugal fan and the non-irradiation side;
a second cover that covers the irradiation side of the centrifugal fan; and
a main housing provided on the irradiation side of the second cover,
the second cover has a central through hole formed in a central portion thereof, two outer through holes formed on an outer side in the centrifugal direction than the central through hole,
two through holes are formed in the main casing on the outer side of the center part in the centrifugal direction,
a plasma generation layer configured to generate the plasma is accommodated in the main housing,
the plasma generation layer is constituted by sandwiching a dielectric between a positive electrode and a negative electrode,
the negative electrode is made of a punched metal plate,
each of the outer through holes is not opposed to each of the through holes in the vertical direction,
a filter configured to be capable of decomposing ozone odor is provided between the main casing and the second cover,
a filter through hole is provided in the center of a tray for accommodating the filter.
2. A cosmetic device configured to irradiate a plasma to a skin of a human being,
having a vertical direction and a centrifugal direction orthogonal to said vertical direction,
and has a side irradiated with the plasma in the vertical direction, i.e., an irradiation side, and a side opposite to the irradiation side in the vertical direction, i.e., a non-irradiation side,
and is provided with:
an electric motor;
a centrifugal fan provided on the irradiation side of the motor and configured to blow air in the centrifugal direction;
a first cover that covers an outer side in the centrifugal direction of the centrifugal fan and the non-irradiation side;
a second cover that covers the irradiation side of the centrifugal fan; and
a main housing provided on the irradiation side of the second cover,
the second cover has a central through hole formed in a central portion thereof, two outer through holes formed on an outer side in the centrifugal direction than the central through hole,
two through holes are formed in the main casing on the outer side of the center part in the centrifugal direction,
a plasma generation layer configured to generate the plasma is accommodated in the main housing,
the plasma generation layer is constituted by sandwiching a dielectric between a positive electrode and a negative electrode,
the negative electrode is made of a punched metal plate,
each of the outer through-holes is not opposed to each of the through-holes in the vertical direction,
the negative electrode itself is subjected to a catalyst treatment.
3. Cosmetic device according to claim 1 or 2,
a separator is disposed between the negative electrode and the dielectric.
CN202011202606.5A 2020-08-24 2020-11-02 Plasma cosmetic apparatus capable of reducing ozone odor by gas recycling Active CN114099966B (en)

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JP2020140754A JP6971366B1 (en) 2020-08-24 2020-08-24 Plasma beauty equipment that can reduce ozone odor by using gas circulation
JP2020-140754 2020-08-24

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CN114099966B true CN114099966B (en) 2022-09-02

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KR102556908B1 (en) 2022-08-05 2023-07-20 주식회사 지씨에스 Plasma generator
CN115337779A (en) * 2022-08-30 2022-11-15 深圳市利孚医疗技术有限公司 Ozone catalytic elimination device and plasma beauty instrument

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* Cited by examiner, † Cited by third party
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CN101314151A (en) * 2007-05-28 2008-12-03 有限会社科技新领域 Electrostatic atomization apparatus
JP5486943B2 (en) * 2010-01-29 2014-05-07 株式会社東芝 Electric blower
DE102011055326A1 (en) * 2011-11-14 2013-05-16 Adelheid Mirwald Method for the sterilization of persons
JP6180016B2 (en) * 2013-04-23 2017-08-16 沖野　晃俊 Biological cell and skin care equipment using atmospheric pressure plasma
CN103656857B (en) * 2013-11-29 2015-09-09 南京航空航天大学 A kind of Portable low-temp plasma sterilization, beauty appliance
CN106956571A (en) * 2017-05-09 2017-07-18 刘华文 A kind of vehicle-mounted negative oxygen ion generator
KR102037811B1 (en) * 2018-07-03 2019-10-29 (주)더마테크 Apparatus for Outputting Plasma and Driving Method Thereof
WO2020064105A1 (en) * 2018-09-26 2020-04-02 L'oreal Device for generating cold plasma with a porous ozone filter

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